/* src/fonts.css */
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    U+20A0-20AB,
    U+20AD-20C0,
    U+2113,
    U+2C60-2C7F,
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxDcwg.woff2") format("woff2");
  unicode-range:
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    U+02DA,
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPx3cwhsk.woff2") format("woff2");
  unicode-range:
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    U+2DE0-2DFF,
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxTcwhsk.woff2") format("woff2");
  unicode-range:
    U+0301,
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxPcwhsk.woff2") format("woff2");
  unicode-range:
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPx_cwhsk.woff2") format("woff2");
  unicode-range:
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPx7cwhsk.woff2") format("woff2");
  unicode-range:
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    U+1EF2-1EFF,
    U+2020,
    U+20A0-20AB,
    U+20AD-20C0,
    U+2113,
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}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxDcwg.woff2") format("woff2");
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}

/* src/tokens.css */
:root {
  --brain-bg: #0a0a0c;
  --brain-surface: #1c1c1e;
  --brain-surface-2: #2c2c2e;
  --brain-scrim: color-mix(in srgb, #000 55%, transparent);
  --brain-scrim-blur: color-mix(in srgb, #000 46%, transparent);
  --brain-op-ghost: .4;
  --brain-op-disabled: .5;
  --brain-op-soft: .6;
  --brain-op-muted: .75;
  --brain-op-dim: .8;
  --brain-op-strong: .9;
  --brain-border: rgba(255,255,255,.10);
  --brain-border-strong: rgba(255,255,255,.20);
  --brain-text: #f5f5f7;
  --brain-text-muted: #a1a1a6;
  --brain-danger: #ef4444;
  --brain-danger-ink: #ffffff;
  --brain-success: #22c55e;
  --brain-success-ink: #ffffff;
  --brain-warning: #eab308;
  --brain-brand: #1DB954;
  --brain-brand-ink: #06210f;
  --brain-brand-soft: color-mix(in srgb, var(--brain-brand) 14%, transparent);
  --brain-aurora-1: #3b82f6;
  --brain-aurora-2: #8b5cf6;
  --brain-aurora-3: #ec4899;
  --brain-aurora-4: #22d3ee;
  --brain-cat-1: #3987e5;
  --brain-cat-2: #008300;
  --brain-cat-3: #d55181;
  --brain-cat-4: #c98500;
  --brain-cat-5: #199e70;
  --brain-cat-6: #d95926;
  --brain-cat-7: #9085e9;
  --brain-cat-8: #e66767;
  --brain-syntax-key: #8aa6d6;
  --brain-syntax-str: #8fbf9f;
  --brain-syntax-num: #d0b085;
  --brain-syntax-fn: #9fc7d4;
  --brain-syntax-com: #61617a;
  --brain-syntax-punc: #9a9ab0;
  --brain-space-unit: 0.125rem;
  --brain-space-scale: 1;
  --brain-space-0: 0;
  --brain-space-1: calc(var(--brain-space-unit) * 1 * var(--brain-space-scale));
  --brain-space-2: calc(var(--brain-space-unit) * 2 * var(--brain-space-scale));
  --brain-space-3: calc(var(--brain-space-unit) * 3 * var(--brain-space-scale));
  --brain-space-4: calc(var(--brain-space-unit) * 4 * var(--brain-space-scale));
  --brain-space-5: calc(var(--brain-space-unit) * 5 * var(--brain-space-scale));
  --brain-space-6: calc(var(--brain-space-unit) * 6 * var(--brain-space-scale));
  --brain-space-7: calc(var(--brain-space-unit) * 7 * var(--brain-space-scale));
  --brain-space-8: calc(var(--brain-space-unit) * 8 * var(--brain-space-scale));
  --brain-space-9: calc(var(--brain-space-unit) * 10 * var(--brain-space-scale));
  --brain-space-10: calc(var(--brain-space-unit) * 12 * var(--brain-space-scale));
  --brain-space-11: calc(var(--brain-space-unit) * 16 * var(--brain-space-scale));
  --brain-space-12: calc(var(--brain-space-unit) * 20 * var(--brain-space-scale));
  --brain-space-13: calc(var(--brain-space-unit) * 24 * var(--brain-space-scale));
  --brain-space-14: calc(var(--brain-space-unit) * 32 * var(--brain-space-scale));
  --brain-space-15: calc(var(--brain-space-unit) * 40 * var(--brain-space-scale));
  --brain-space-16: calc(var(--brain-space-unit) * 48 * var(--brain-space-scale));
  --brain-space-17: calc(var(--brain-space-unit) * 60 * var(--brain-space-scale));
  --brain-space-18: calc(var(--brain-space-unit) * 80 * var(--brain-space-scale));
  --brain-sp-related: var(--brain-space-2);
  --brain-sp-grouped: var(--brain-space-4);
  --brain-sp-sibling: var(--brain-space-8);
  --brain-sp-block: var(--brain-space-11);
  --brain-sp-section: clamp(var(--brain-space-13), 8vw, var(--brain-space-16));
  --brain-sp-hero: clamp(var(--brain-space-15), 12vw, var(--brain-space-18));
  --brain-text-scale: 1;
  --brain-text-2xs: calc(0.625rem * var(--brain-text-scale));
  --brain-text-xs: calc(0.6875rem * var(--brain-text-scale));
  --brain-text-sm: calc(0.75rem * var(--brain-text-scale));
  --brain-text-md: calc(0.8125rem * var(--brain-text-scale));
  --brain-text-lg: calc(0.875rem * var(--brain-text-scale));
  --brain-text-xl: calc(0.9375rem * var(--brain-text-scale));
  --brain-text-2xl: calc(1.125rem * var(--brain-text-scale));
  --brain-text-3xl: calc(1.375rem * var(--brain-text-scale));
  --brain-text-4xl: calc(1.75rem * var(--brain-text-scale));
  --brain-text-5xl: calc(2.125rem * var(--brain-text-scale));
  --brain-text-display: calc(3.75rem * var(--brain-text-scale));
  --brain-text-micro: var(--brain-text-2xs);
  --brain-text-note: var(--brain-text-xs);
  --brain-text-label: var(--brain-text-md);
  --brain-text-body: var(--brain-text-md);
  --brain-text-read: var(--brain-text-lg);
  --brain-leading-none: 1;
  --brain-leading-tight: 1.15;
  --brain-leading-snug: 1.35;
  --brain-leading-normal: 1.5;
  --brain-leading-loose: 1.65;
  --brain-tracking-tighter: -.03em;
  --brain-tracking-tight: -.015em;
  --brain-tracking-normal: 0;
  --brain-tracking-slight: .02em;
  --brain-tracking-wide: .06em;
  --brain-tracking-wider: .08em;
  --brain-display-sm: clamp(16px, 2vw, 20px);
  --brain-display-md: clamp(18px, 2.2vw, 22px);
  --brain-display-lg: clamp(26px, 3.6vw, 40px);
  --brain-display-xl: clamp(34px, 5vw, 54px);
  --brain-display-2xl: clamp(40px, 7vw, 76px);
  --brain-weight-body: 400;
  --brain-weight-medium: 500;
  --brain-weight-strong: 600;
  --brain-weight-bold: 700;
  --brain-weight-heavy: 800;
  --brain-weight-light: 300;
  --brain-measure: 62ch;
  --brain-control-h-sm: 32px;
  --brain-control-h-md: 40px;
  --brain-control-h-lg: 48px;
  --brain-radius-sm: 6px;
  --brain-radius: 10px;
  --brain-radius-lg: 16px;
  --brain-radius-pill: 999px;
  --brain-shadow-xs: 0 1px 2px color-mix(in srgb, #000 35%, transparent);
  --brain-shadow-sm: 0 4px 14px color-mix(in srgb, #000 30%, transparent);
  --brain-shadow-md: 0 8px 24px color-mix(in srgb, #000 35%, transparent);
  --brain-shadow-lg: 0 12px 32px color-mix(in srgb, #000 35%, transparent);
  --brain-shadow-xl: 0 24px 64px color-mix(in srgb, #000 45%, transparent);
  --brain-shadow-2xl: 0 40px 120px color-mix(in srgb, #000 55%, transparent);
  --brain-ring: inset 0 0 0 1px var(--brain-border-strong);
  --brain-ring-strong: inset 0 0 0 1px var(--brain-text);
  --brain-icon-2xs: 12px;
  --brain-icon-xs: 14px;
  --brain-icon-sm: 16px;
  --brain-icon: 18px;
  --brain-icon-lg: 20px;
  --brain-icon-xl: 24px;
  --brain-stroke: 1px;
  --brain-stroke-md: 1.5px;
  --brain-stroke-lg: 2px;
  --brain-focus: var(--brain-stroke-lg) solid var(--brain-text);
  --brain-focus-offset: 2px;
  --brain-focus-inset: -2px;
  --brain-focus-ring: 0 0 0 3px color-mix(in srgb, var(--brain-text) 12%, transparent);
  --brain-z-base: 1;
  --brain-z-raised: 10;
  --brain-z-sticky: 100;
  --brain-z-dropdown: 500;
  --brain-z-overlay: 900;
  --brain-z-modal: 1000;
  --brain-z-context: 1050;
  --brain-z-support: 1100;
  --brain-z-toast: 1200;
  --brain-z-tooltip: 1300;
  --brain-z-command: 1400;
  --brain-font:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  --brain-font-mono:
    "JetBrains Mono",
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  --brain-duration-instant: .12s;
  --brain-duration-fast: .15s;
  --brain-duration-base: .22s;
  --brain-duration-slow: .3s;
  --brain-duration-slower: .45s;
  --brain-ease: cubic-bezier(.4, 0, .2, 1);
  --brain-ease-out: cubic-bezier(0, 0, .2, 1);
  --brain-ease-spring: cubic-bezier(.2, .8, .2, 1);
  --brain-ease-linear: linear;
  --brain-transition: var(--brain-duration-fast) ease;
  --brain-blur-xs: 3px;
  --brain-blur-sm: 6px;
  --brain-blur-md: 14px;
  --brain-blur-lg: 34px;
}
[data-theme=light] {
  --brain-bg: #f5f5f7;
  --brain-surface: #ffffff;
  --brain-surface-2: #f0f0f2;
  --brain-border: rgba(0,0,0,.08);
  --brain-border-strong: rgba(0,0,0,.13);
  --brain-text: #1d1d1f;
  --brain-text-muted: #6e6e73;
  --brain-danger: #dc2626;
  --brain-danger-ink: #ffffff;
  --brain-success: #16a34a;
  --brain-success-ink: #ffffff;
  --brain-warning: #ca8a04;
  --brain-brand: #1DB954;
  --brain-brand-ink: #06210f;
  --brain-brand-soft: color-mix(in srgb, var(--brain-brand) 16%, transparent);
  --brain-shadow-xs: 0 1px 2px color-mix(in srgb, #000 8%, transparent);
  --brain-shadow-sm: 0 4px 14px color-mix(in srgb, #000 10%, transparent);
  --brain-shadow-md: 0 8px 24px color-mix(in srgb, #000 12%, transparent);
  --brain-shadow-lg: 0 12px 32px color-mix(in srgb, #000 14%, transparent);
  --brain-shadow-xl: 0 24px 64px color-mix(in srgb, #000 16%, transparent);
  --brain-shadow-2xl: 0 40px 120px color-mix(in srgb, #000 20%, transparent);
  --brain-syntax-key: #3b5ba5;
  --brain-syntax-str: #3f7a52;
  --brain-syntax-num: #9a6b1e;
  --brain-syntax-fn: #2f6f80;
  --brain-syntax-com: #8a8a99;
  --brain-syntax-punc: #6b6b80;
  --brain-cat-1: #2a78d6;
  --brain-cat-2: #008300;
  --brain-cat-3: #e87ba4;
  --brain-cat-4: #eda100;
  --brain-cat-5: #1baf7a;
  --brain-cat-6: #eb6834;
  --brain-cat-7: #4a3aa7;
  --brain-cat-8: #e34948;
}
@media (max-width: 640px) {
  :root {
    --brain-sp-sibling: var(--brain-space-6);
    --brain-sp-block: var(--brain-space-10);
    --brain-control-h-sm: 40px;
    --brain-control-h-md: 48px;
  }
}
[data-density=compact] {
  --brain-space-scale: .85;
  --brain-text-scale: .92;
  --brain-text-2xs: calc(0.625rem * var(--brain-text-scale));
  --brain-text-xs: calc(0.6875rem * var(--brain-text-scale));
  --brain-text-sm: calc(0.75rem * var(--brain-text-scale));
  --brain-text-md: calc(0.8125rem * var(--brain-text-scale));
  --brain-text-lg: calc(0.875rem * var(--brain-text-scale));
  --brain-text-xl: calc(0.9375rem * var(--brain-text-scale));
  --brain-text-2xl: calc(1.125rem * var(--brain-text-scale));
  --brain-text-3xl: calc(1.375rem * var(--brain-text-scale));
  --brain-text-4xl: calc(1.75rem * var(--brain-text-scale));
  --brain-text-5xl: calc(2.125rem * var(--brain-text-scale));
  --brain-text-display: calc(3.75rem * var(--brain-text-scale));
  --brain-control-h-sm: 28px;
  --brain-control-h-md: 32px;
  --brain-control-h-lg: 40px;
  --brain-space-1: calc(var(--brain-space-unit) * 1 * var(--brain-space-scale));
  --brain-space-2: calc(var(--brain-space-unit) * 2 * var(--brain-space-scale));
  --brain-space-3: calc(var(--brain-space-unit) * 3 * var(--brain-space-scale));
  --brain-space-4: calc(var(--brain-space-unit) * 4 * var(--brain-space-scale));
  --brain-space-5: calc(var(--brain-space-unit) * 5 * var(--brain-space-scale));
  --brain-space-6: calc(var(--brain-space-unit) * 6 * var(--brain-space-scale));
  --brain-space-7: calc(var(--brain-space-unit) * 7 * var(--brain-space-scale));
  --brain-space-8: calc(var(--brain-space-unit) * 8 * var(--brain-space-scale));
  --brain-space-9: calc(var(--brain-space-unit) * 10 * var(--brain-space-scale));
  --brain-space-10: calc(var(--brain-space-unit) * 12 * var(--brain-space-scale));
  --brain-space-11: calc(var(--brain-space-unit) * 16 * var(--brain-space-scale));
  --brain-space-12: calc(var(--brain-space-unit) * 20 * var(--brain-space-scale));
  --brain-space-13: calc(var(--brain-space-unit) * 24 * var(--brain-space-scale));
  --brain-space-14: calc(var(--brain-space-unit) * 32 * var(--brain-space-scale));
  --brain-space-15: calc(var(--brain-space-unit) * 40 * var(--brain-space-scale));
  --brain-space-16: calc(var(--brain-space-unit) * 48 * var(--brain-space-scale));
  --brain-space-17: calc(var(--brain-space-unit) * 60 * var(--brain-space-scale));
  --brain-space-18: calc(var(--brain-space-unit) * 80 * var(--brain-space-scale));
}
[data-density=cozy] {
  --brain-space-scale: 1;
  --brain-text-scale: 1;
  --brain-text-2xs: calc(0.625rem * var(--brain-text-scale));
  --brain-text-xs: calc(0.6875rem * var(--brain-text-scale));
  --brain-text-sm: calc(0.75rem * var(--brain-text-scale));
  --brain-text-md: calc(0.8125rem * var(--brain-text-scale));
  --brain-text-lg: calc(0.875rem * var(--brain-text-scale));
  --brain-text-xl: calc(0.9375rem * var(--brain-text-scale));
  --brain-text-2xl: calc(1.125rem * var(--brain-text-scale));
  --brain-text-3xl: calc(1.375rem * var(--brain-text-scale));
  --brain-text-4xl: calc(1.75rem * var(--brain-text-scale));
  --brain-text-5xl: calc(2.125rem * var(--brain-text-scale));
  --brain-text-display: calc(3.75rem * var(--brain-text-scale));
  --brain-control-h-sm: 32px;
  --brain-control-h-md: 40px;
  --brain-control-h-lg: 48px;
  --brain-space-1: calc(var(--brain-space-unit) * 1 * var(--brain-space-scale));
  --brain-space-2: calc(var(--brain-space-unit) * 2 * var(--brain-space-scale));
  --brain-space-3: calc(var(--brain-space-unit) * 3 * var(--brain-space-scale));
  --brain-space-4: calc(var(--brain-space-unit) * 4 * var(--brain-space-scale));
  --brain-space-5: calc(var(--brain-space-unit) * 5 * var(--brain-space-scale));
  --brain-space-6: calc(var(--brain-space-unit) * 6 * var(--brain-space-scale));
  --brain-space-7: calc(var(--brain-space-unit) * 7 * var(--brain-space-scale));
  --brain-space-8: calc(var(--brain-space-unit) * 8 * var(--brain-space-scale));
  --brain-space-9: calc(var(--brain-space-unit) * 10 * var(--brain-space-scale));
  --brain-space-10: calc(var(--brain-space-unit) * 12 * var(--brain-space-scale));
  --brain-space-11: calc(var(--brain-space-unit) * 16 * var(--brain-space-scale));
  --brain-space-12: calc(var(--brain-space-unit) * 20 * var(--brain-space-scale));
  --brain-space-13: calc(var(--brain-space-unit) * 24 * var(--brain-space-scale));
  --brain-space-14: calc(var(--brain-space-unit) * 32 * var(--brain-space-scale));
  --brain-space-15: calc(var(--brain-space-unit) * 40 * var(--brain-space-scale));
  --brain-space-16: calc(var(--brain-space-unit) * 48 * var(--brain-space-scale));
  --brain-space-17: calc(var(--brain-space-unit) * 60 * var(--brain-space-scale));
  --brain-space-18: calc(var(--brain-space-unit) * 80 * var(--brain-space-scale));
}
[data-density=comfy] {
  --brain-space-scale: 1.15;
  --brain-text-scale: 1.06;
  --brain-text-2xs: calc(0.625rem * var(--brain-text-scale));
  --brain-text-xs: calc(0.6875rem * var(--brain-text-scale));
  --brain-text-sm: calc(0.75rem * var(--brain-text-scale));
  --brain-text-md: calc(0.8125rem * var(--brain-text-scale));
  --brain-text-lg: calc(0.875rem * var(--brain-text-scale));
  --brain-text-xl: calc(0.9375rem * var(--brain-text-scale));
  --brain-text-2xl: calc(1.125rem * var(--brain-text-scale));
  --brain-text-3xl: calc(1.375rem * var(--brain-text-scale));
  --brain-text-4xl: calc(1.75rem * var(--brain-text-scale));
  --brain-text-5xl: calc(2.125rem * var(--brain-text-scale));
  --brain-text-display: calc(3.75rem * var(--brain-text-scale));
  --brain-control-h-sm: 36px;
  --brain-control-h-md: 44px;
  --brain-control-h-lg: 52px;
  --brain-space-1: calc(var(--brain-space-unit) * 1 * var(--brain-space-scale));
  --brain-space-2: calc(var(--brain-space-unit) * 2 * var(--brain-space-scale));
  --brain-space-3: calc(var(--brain-space-unit) * 3 * var(--brain-space-scale));
  --brain-space-4: calc(var(--brain-space-unit) * 4 * var(--brain-space-scale));
  --brain-space-5: calc(var(--brain-space-unit) * 5 * var(--brain-space-scale));
  --brain-space-6: calc(var(--brain-space-unit) * 6 * var(--brain-space-scale));
  --brain-space-7: calc(var(--brain-space-unit) * 7 * var(--brain-space-scale));
  --brain-space-8: calc(var(--brain-space-unit) * 8 * var(--brain-space-scale));
  --brain-space-9: calc(var(--brain-space-unit) * 10 * var(--brain-space-scale));
  --brain-space-10: calc(var(--brain-space-unit) * 12 * var(--brain-space-scale));
  --brain-space-11: calc(var(--brain-space-unit) * 16 * var(--brain-space-scale));
  --brain-space-12: calc(var(--brain-space-unit) * 20 * var(--brain-space-scale));
  --brain-space-13: calc(var(--brain-space-unit) * 24 * var(--brain-space-scale));
  --brain-space-14: calc(var(--brain-space-unit) * 32 * var(--brain-space-scale));
  --brain-space-15: calc(var(--brain-space-unit) * 40 * var(--brain-space-scale));
  --brain-space-16: calc(var(--brain-space-unit) * 48 * var(--brain-space-scale));
  --brain-space-17: calc(var(--brain-space-unit) * 60 * var(--brain-space-scale));
  --brain-space-18: calc(var(--brain-space-unit) * 80 * var(--brain-space-scale));
}
[data-density=spacious] {
  --brain-space-scale: 1.4;
  --brain-text-scale: 1.12;
  --brain-text-2xs: calc(0.625rem * var(--brain-text-scale));
  --brain-text-xs: calc(0.6875rem * var(--brain-text-scale));
  --brain-text-sm: calc(0.75rem * var(--brain-text-scale));
  --brain-text-md: calc(0.8125rem * var(--brain-text-scale));
  --brain-text-lg: calc(0.875rem * var(--brain-text-scale));
  --brain-text-xl: calc(0.9375rem * var(--brain-text-scale));
  --brain-text-2xl: calc(1.125rem * var(--brain-text-scale));
  --brain-text-3xl: calc(1.375rem * var(--brain-text-scale));
  --brain-text-4xl: calc(1.75rem * var(--brain-text-scale));
  --brain-text-5xl: calc(2.125rem * var(--brain-text-scale));
  --brain-text-display: calc(3.75rem * var(--brain-text-scale));
  --brain-control-h-sm: 40px;
  --brain-control-h-md: 48px;
  --brain-control-h-lg: 56px;
  --brain-space-1: calc(var(--brain-space-unit) * 1 * var(--brain-space-scale));
  --brain-space-2: calc(var(--brain-space-unit) * 2 * var(--brain-space-scale));
  --brain-space-3: calc(var(--brain-space-unit) * 3 * var(--brain-space-scale));
  --brain-space-4: calc(var(--brain-space-unit) * 4 * var(--brain-space-scale));
  --brain-space-5: calc(var(--brain-space-unit) * 5 * var(--brain-space-scale));
  --brain-space-6: calc(var(--brain-space-unit) * 6 * var(--brain-space-scale));
  --brain-space-7: calc(var(--brain-space-unit) * 7 * var(--brain-space-scale));
  --brain-space-8: calc(var(--brain-space-unit) * 8 * var(--brain-space-scale));
  --brain-space-9: calc(var(--brain-space-unit) * 10 * var(--brain-space-scale));
  --brain-space-10: calc(var(--brain-space-unit) * 12 * var(--brain-space-scale));
  --brain-space-11: calc(var(--brain-space-unit) * 16 * var(--brain-space-scale));
  --brain-space-12: calc(var(--brain-space-unit) * 20 * var(--brain-space-scale));
  --brain-space-13: calc(var(--brain-space-unit) * 24 * var(--brain-space-scale));
  --brain-space-14: calc(var(--brain-space-unit) * 32 * var(--brain-space-scale));
  --brain-space-15: calc(var(--brain-space-unit) * 40 * var(--brain-space-scale));
  --brain-space-16: calc(var(--brain-space-unit) * 48 * var(--brain-space-scale));
  --brain-space-17: calc(var(--brain-space-unit) * 60 * var(--brain-space-scale));
  --brain-space-18: calc(var(--brain-space-unit) * 80 * var(--brain-space-scale));
}
[data-theme=dark][data-tone=amoled],
:root:not([data-theme=light])[data-tone=amoled] {
  --brain-bg: #000000;
  --brain-surface: #0a0a0a;
  --brain-surface-2: #111111;
}
[data-theme=dark][data-tone=dim],
:root:not([data-theme=light])[data-tone=dim] {
  --brain-bg: #15161e;
  --brain-surface: #1e1f28;
  --brain-surface-2: #282a36;
}
[data-theme=dark][data-tone=lighter],
:root:not([data-theme=light])[data-tone=lighter] {
  --brain-bg: #1e1e2e;
  --brain-surface: #282838;
  --brain-surface-2: #313244;
}
[data-theme=light][data-tone=warm] {
  --brain-bg: #f5f0e8;
  --brain-surface: #fefaf3;
  --brain-surface-2: #f0ebe0;
}
[data-theme=light][data-tone=cool] {
  --brain-bg: #eef2f7;
  --brain-surface: #f7f9fc;
  --brain-surface-2: #e6ecf2;
}
[data-theme=light][data-tone=soft] {
  --brain-bg: #eaeaed;
  --brain-surface: #f2f2f4;
  --brain-surface-2: #e2e2e6;
}

/* src/base.css */
.brain,
.brain * {
  box-sizing: border-box;
}
.brain {
  font-family: var(--brain-font);
  color: var(--brain-text);
}
[hidden] {
  display: none !important;
}
.brain-drawer.brain-drawer,
.brain-modal.brain-modal,
.brain-toast-host.brain-toast-host,
.brain-cmd-ov.brain-cmd-ov,
.brain-sup.brain-sup {
  margin: 0;
}
.brain-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.brain-flag {
  display: inline-block;
  border-radius: 3px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08);
  vertical-align: middle;
}

/* src/layout.css */
.brain-screen {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--brain-bg);
}
.brain-page {
  display: flex;
  flex-direction: column;
  gap: var(--brain-gap-step, var(--brain-sp-block));
  width: 100%;
  max-width: var(--brain-page-max, 1280px);
  padding: clamp(var(--brain-space-8), 3vw, var(--brain-space-11));
  margin-inline: auto;
}
.brain-page--full {
  max-width: none;
}
.brain-section {
  display: flex;
  flex-direction: column;
  gap: var(--brain-gap-step, var(--brain-space-9));
  min-width: 0;
}
.brain-stack {
  display: flex;
  flex-direction: column;
  gap: var(--brain-gap-step, var(--brain-sp-sibling));
  min-width: 0;
}
.brain-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--brain-gap-step, var(--brain-sp-grouped));
  min-width: 0;
}
.brain-row--nowrap {
  flex-wrap: nowrap;
}
.brain-row,
.brain-stack {
  min-height: var(--brain-min-h, auto);
}
.brain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(var(--brain-grid-min, 240px), 100%), 1fr));
  gap: var(--brain-gap-step, var(--brain-sp-sibling));
  min-width: 0;
}
.brain-grid[data-fit=fill] {
  grid-template-columns: repeat(auto-fill, minmax(min(var(--brain-grid-min, 240px), 100%), 1fr));
}
.brain-grid[data-cols="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.brain-grid[data-cols="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.brain-grid[data-cols="4"] {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.brain-grid[data-cols="5"] {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.brain-grid[data-cols="6"] {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
@media (max-width: 640px) {
  .brain-grid[data-cols] {
    grid-template-columns: 1fr;
  }
  .brain-grid > [data-span] {
    grid-column: auto;
  }
}
.brain-grid > [data-span="2"] {
  grid-column: span 2;
}
.brain-grid > [data-span="3"] {
  grid-column: span 3;
}
.brain-grid > [data-span="4"] {
  grid-column: span 4;
}
.brain-grid > [data-span=full] {
  grid-column: 1 / -1;
}
.brain-page[data-pad=related],
.brain-section[data-pad=related],
.brain-stack[data-pad=related],
.brain-row[data-pad=related],
.brain-grid[data-pad=related] {
  padding: var(--brain-sp-related);
}
.brain-page[data-pad=grouped],
.brain-section[data-pad=grouped],
.brain-stack[data-pad=grouped],
.brain-row[data-pad=grouped],
.brain-grid[data-pad=grouped] {
  padding: var(--brain-sp-grouped);
}
.brain-page[data-pad=sibling],
.brain-section[data-pad=sibling],
.brain-stack[data-pad=sibling],
.brain-row[data-pad=sibling],
.brain-grid[data-pad=sibling] {
  padding: var(--brain-sp-sibling);
}
.brain-page[data-pad=block],
.brain-section[data-pad=block],
.brain-stack[data-pad=block],
.brain-row[data-pad=block],
.brain-grid[data-pad=block] {
  padding: var(--brain-sp-block);
}
.brain-page[data-pad=section],
.brain-section[data-pad=section],
.brain-stack[data-pad=section],
.brain-row[data-pad=section],
.brain-grid[data-pad=section] {
  padding: var(--brain-sp-section);
}
.brain-page[data-pad=hero],
.brain-section[data-pad=hero],
.brain-stack[data-pad=hero],
.brain-row[data-pad=hero],
.brain-grid[data-pad=hero] {
  padding: var(--brain-sp-hero);
}
.brain-page[data-pad-x=related],
.brain-section[data-pad-x=related],
.brain-stack[data-pad-x=related],
.brain-row[data-pad-x=related],
.brain-grid[data-pad-x=related] {
  padding-inline: var(--brain-sp-related);
}
.brain-page[data-pad-x=grouped],
.brain-section[data-pad-x=grouped],
.brain-stack[data-pad-x=grouped],
.brain-row[data-pad-x=grouped],
.brain-grid[data-pad-x=grouped] {
  padding-inline: var(--brain-sp-grouped);
}
.brain-page[data-pad-x=sibling],
.brain-section[data-pad-x=sibling],
.brain-stack[data-pad-x=sibling],
.brain-row[data-pad-x=sibling],
.brain-grid[data-pad-x=sibling] {
  padding-inline: var(--brain-sp-sibling);
}
.brain-page[data-pad-x=block],
.brain-section[data-pad-x=block],
.brain-stack[data-pad-x=block],
.brain-row[data-pad-x=block],
.brain-grid[data-pad-x=block] {
  padding-inline: var(--brain-sp-block);
}
.brain-page[data-pad-x=section],
.brain-section[data-pad-x=section],
.brain-stack[data-pad-x=section],
.brain-row[data-pad-x=section],
.brain-grid[data-pad-x=section] {
  padding-inline: var(--brain-sp-section);
}
.brain-page[data-pad-x=hero],
.brain-section[data-pad-x=hero],
.brain-stack[data-pad-x=hero],
.brain-row[data-pad-x=hero],
.brain-grid[data-pad-x=hero] {
  padding-inline: var(--brain-sp-hero);
}
.brain-page[data-pad-y=related],
.brain-section[data-pad-y=related],
.brain-stack[data-pad-y=related],
.brain-row[data-pad-y=related],
.brain-grid[data-pad-y=related] {
  padding-block: var(--brain-sp-related);
}
.brain-page[data-pad-y=grouped],
.brain-section[data-pad-y=grouped],
.brain-stack[data-pad-y=grouped],
.brain-row[data-pad-y=grouped],
.brain-grid[data-pad-y=grouped] {
  padding-block: var(--brain-sp-grouped);
}
.brain-page[data-pad-y=sibling],
.brain-section[data-pad-y=sibling],
.brain-stack[data-pad-y=sibling],
.brain-row[data-pad-y=sibling],
.brain-grid[data-pad-y=sibling] {
  padding-block: var(--brain-sp-sibling);
}
.brain-page[data-pad-y=block],
.brain-section[data-pad-y=block],
.brain-stack[data-pad-y=block],
.brain-row[data-pad-y=block],
.brain-grid[data-pad-y=block] {
  padding-block: var(--brain-sp-block);
}
.brain-page[data-pad-y=section],
.brain-section[data-pad-y=section],
.brain-stack[data-pad-y=section],
.brain-row[data-pad-y=section],
.brain-grid[data-pad-y=section] {
  padding-block: var(--brain-sp-section);
}
.brain-page[data-pad-y=hero],
.brain-section[data-pad-y=hero],
.brain-stack[data-pad-y=hero],
.brain-row[data-pad-y=hero],
.brain-grid[data-pad-y=hero] {
  padding-block: var(--brain-sp-hero);
}
.brain-row[data-align=start] {
  justify-content: flex-start;
}
.brain-row[data-align=center] {
  justify-content: center;
}
.brain-row[data-align=end] {
  justify-content: flex-end;
}
.brain-row[data-align=between] {
  justify-content: space-between;
}
.brain-row[data-align=around] {
  justify-content: space-around;
}
.brain-row[data-align=evenly] {
  justify-content: space-evenly;
}
.brain-stack[data-align=start] {
  align-items: flex-start;
}
.brain-stack[data-align=center] {
  align-items: center;
}
.brain-stack[data-align=end] {
  align-items: flex-end;
}
.brain-stack[data-align=stretch] {
  align-items: stretch;
}
.brain-page[data-surface=base],
.brain-section[data-surface=base],
.brain-stack[data-surface=base],
.brain-row[data-surface=base],
.brain-grid[data-surface=base] {
  background: var(--brain-bg);
}
.brain-page[data-surface=raised],
.brain-section[data-surface=raised],
.brain-stack[data-surface=raised],
.brain-row[data-surface=raised],
.brain-grid[data-surface=raised] {
  background: var(--brain-surface);
}
.brain-page[data-surface=sunken],
.brain-section[data-surface=sunken],
.brain-stack[data-surface=sunken],
.brain-row[data-surface=sunken],
.brain-grid[data-surface=sunken] {
  background: var(--brain-surface-2);
}
.brain-split {
  display: flex;
  flex-wrap: wrap;
}
.brain-split > * {
  flex: 1 1 var(--brain-split-min, 420px);
  min-width: 0;
}
.brain-split[data-split="46 54"] > :first-child {
  flex-grow: 46;
}
.brain-split[data-split="46 54"] > :nth-child(2) {
  flex-grow: 54;
}
.brain-split[data-split="40 60"] > :first-child {
  flex-grow: 40;
}
.brain-split[data-split="40 60"] > :nth-child(2) {
  flex-grow: 60;
}
.brain-split[data-split="60 40"] > :first-child {
  flex-grow: 60;
}
.brain-split[data-split="60 40"] > :nth-child(2) {
  flex-grow: 40;
}
.brain-page > [data-self=center],
.brain-section > [data-self=center],
.brain-stack > [data-self=center] {
  margin-inline: auto;
}
.brain-page > [data-self=bottom],
.brain-section > [data-self=bottom],
.brain-stack > [data-self=bottom] {
  margin-block-start: auto;
}
.brain-page > [data-self=end],
.brain-section > [data-self=end],
.brain-stack > [data-self=end] {
  margin-inline-start: auto;
}
.brain-page > [data-self=start],
.brain-section > [data-self=start],
.brain-stack > [data-self=start] {
  margin-inline-end: auto;
}
.brain-grid[data-align=start] {
  justify-items: start;
}
.brain-grid[data-align=center] {
  justify-items: center;
}
.brain-grid[data-align=end] {
  justify-items: end;
}
.brain-grid[data-align=stretch] {
  justify-items: stretch;
}
.brain-row[data-cross=start] {
  align-items: flex-start;
}
.brain-row[data-cross=center] {
  align-items: center;
}
.brain-row[data-cross=end] {
  align-items: flex-end;
}
.brain-row[data-cross=stretch] {
  align-items: stretch;
}
.brain-row[data-cross=baseline] {
  align-items: baseline;
}
.brain-stack[data-cross=start] {
  justify-content: flex-start;
}
.brain-stack[data-cross=center] {
  justify-content: center;
}
.brain-stack[data-cross=end] {
  justify-content: flex-end;
}
.brain-stack[data-cross=between] {
  justify-content: space-between;
}
.brain-stack[data-cross=around] {
  justify-content: space-around;
}
.brain-stack[data-cross=evenly] {
  justify-content: space-evenly;
}
.brain-grid[data-cross=start] {
  align-items: start;
}
.brain-grid[data-cross=center] {
  align-items: center;
}
.brain-grid[data-cross=end] {
  align-items: end;
}
.brain-grid[data-cross=stretch] {
  align-items: stretch;
}
[data-self=start] {
  align-self: flex-start;
}
[data-self=center] {
  align-self: center;
}
[data-self=end] {
  align-self: flex-end;
}
[data-self=stretch] {
  align-self: stretch;
}
[data-self=baseline] {
  align-self: baseline;
}
[data-order=first] {
  order: -1;
}
[data-order=last] {
  order: 999;
}
.brain-row--reverse {
  flex-direction: row-reverse;
}
.brain-stack--reverse {
  flex-direction: column-reverse;
}
.brain-spacer {
  flex: 1 1 auto;
  min-width: 0;
}
.brain-grow {
  flex: 1 1 0;
  min-width: 0;
  min-height: 0;
}
.brain-measure {
  width: min(var(--brain-measure), 100%);
}
.brain-screen {
  margin: 0;
  min-height: 100dvh;
  background: var(--brain-bg);
  color: var(--brain-text);
  font-family: var(--brain-font);
}
.brain-page[data-gap="0"],
.brain-section[data-gap="0"],
.brain-stack[data-gap="0"],
.brain-row[data-gap="0"],
.brain-grid[data-gap="0"] {
  --brain-gap-step: var(--brain-space-0);
}
.brain-page[data-gap="1"],
.brain-section[data-gap="1"],
.brain-stack[data-gap="1"],
.brain-row[data-gap="1"],
.brain-grid[data-gap="1"] {
  --brain-gap-step: var(--brain-space-1);
}
.brain-page[data-gap="2"],
.brain-section[data-gap="2"],
.brain-stack[data-gap="2"],
.brain-row[data-gap="2"],
.brain-grid[data-gap="2"] {
  --brain-gap-step: var(--brain-space-2);
}
.brain-page[data-gap="3"],
.brain-section[data-gap="3"],
.brain-stack[data-gap="3"],
.brain-row[data-gap="3"],
.brain-grid[data-gap="3"] {
  --brain-gap-step: var(--brain-space-3);
}
.brain-page[data-gap="4"],
.brain-section[data-gap="4"],
.brain-stack[data-gap="4"],
.brain-row[data-gap="4"],
.brain-grid[data-gap="4"] {
  --brain-gap-step: var(--brain-space-4);
}
.brain-page[data-gap="5"],
.brain-section[data-gap="5"],
.brain-stack[data-gap="5"],
.brain-row[data-gap="5"],
.brain-grid[data-gap="5"] {
  --brain-gap-step: var(--brain-space-5);
}
.brain-page[data-gap="6"],
.brain-section[data-gap="6"],
.brain-stack[data-gap="6"],
.brain-row[data-gap="6"],
.brain-grid[data-gap="6"] {
  --brain-gap-step: var(--brain-space-6);
}
.brain-page[data-gap="7"],
.brain-section[data-gap="7"],
.brain-stack[data-gap="7"],
.brain-row[data-gap="7"],
.brain-grid[data-gap="7"] {
  --brain-gap-step: var(--brain-space-7);
}
.brain-page[data-gap="8"],
.brain-section[data-gap="8"],
.brain-stack[data-gap="8"],
.brain-row[data-gap="8"],
.brain-grid[data-gap="8"] {
  --brain-gap-step: var(--brain-space-8);
}
.brain-page[data-gap="9"],
.brain-section[data-gap="9"],
.brain-stack[data-gap="9"],
.brain-row[data-gap="9"],
.brain-grid[data-gap="9"] {
  --brain-gap-step: var(--brain-space-9);
}
.brain-page[data-gap="10"],
.brain-section[data-gap="10"],
.brain-stack[data-gap="10"],
.brain-row[data-gap="10"],
.brain-grid[data-gap="10"] {
  --brain-gap-step: var(--brain-space-10);
}
.brain-page[data-gap="11"],
.brain-section[data-gap="11"],
.brain-stack[data-gap="11"],
.brain-row[data-gap="11"],
.brain-grid[data-gap="11"] {
  --brain-gap-step: var(--brain-space-11);
}
.brain-page[data-gap="12"],
.brain-section[data-gap="12"],
.brain-stack[data-gap="12"],
.brain-row[data-gap="12"],
.brain-grid[data-gap="12"] {
  --brain-gap-step: var(--brain-space-12);
}
.brain-page[data-gap="13"],
.brain-section[data-gap="13"],
.brain-stack[data-gap="13"],
.brain-row[data-gap="13"],
.brain-grid[data-gap="13"] {
  --brain-gap-step: var(--brain-space-13);
}
.brain-page[data-gap="14"],
.brain-section[data-gap="14"],
.brain-stack[data-gap="14"],
.brain-row[data-gap="14"],
.brain-grid[data-gap="14"] {
  --brain-gap-step: var(--brain-space-14);
}
.brain-page[data-gap="15"],
.brain-section[data-gap="15"],
.brain-stack[data-gap="15"],
.brain-row[data-gap="15"],
.brain-grid[data-gap="15"] {
  --brain-gap-step: var(--brain-space-15);
}
.brain-page[data-gap="16"],
.brain-section[data-gap="16"],
.brain-stack[data-gap="16"],
.brain-row[data-gap="16"],
.brain-grid[data-gap="16"] {
  --brain-gap-step: var(--brain-space-16);
}
.brain-page[data-gap=related],
.brain-section[data-gap=related],
.brain-stack[data-gap=related],
.brain-row[data-gap=related],
.brain-grid[data-gap=related] {
  --brain-gap-step: var(--brain-sp-related);
}
.brain-page[data-gap=grouped],
.brain-section[data-gap=grouped],
.brain-stack[data-gap=grouped],
.brain-row[data-gap=grouped],
.brain-grid[data-gap=grouped] {
  --brain-gap-step: var(--brain-sp-grouped);
}
.brain-page[data-gap=sibling],
.brain-section[data-gap=sibling],
.brain-stack[data-gap=sibling],
.brain-row[data-gap=sibling],
.brain-grid[data-gap=sibling] {
  --brain-gap-step: var(--brain-sp-sibling);
}
.brain-page[data-gap=block],
.brain-section[data-gap=block],
.brain-stack[data-gap=block],
.brain-row[data-gap=block],
.brain-grid[data-gap=block] {
  --brain-gap-step: var(--brain-sp-block);
}
.brain-page[data-gap=section],
.brain-section[data-gap=section],
.brain-stack[data-gap=section],
.brain-row[data-gap=section],
.brain-grid[data-gap=section] {
  --brain-gap-step: var(--brain-sp-section);
}
.brain-page[data-gap=hero],
.brain-section[data-gap=hero],
.brain-stack[data-gap=hero],
.brain-row[data-gap=hero],
.brain-grid[data-gap=hero] {
  --brain-gap-step: var(--brain-sp-hero);
}
.brain-so-celular.brain-so-celular {
  display: none;
}
@media (max-width: 640px) {
  .brain-so-celular.brain-so-celular {
    display: revert;
  }
  .brain-so-tela-grande.brain-so-tela-grande {
    display: none;
  }
}

/* src/components/scroll/scroll.css */
.brain-scroll,
.brain-sidebar-nav,
.brain-chat-list,
.brain-settings-nav-list,
.brain-settings-main,
#pl-main-content,
#db-main-content,
#co-main-content,
#cl-main-content {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--brain-text) 20%, transparent) transparent;
}
.brain-scroll::-webkit-scrollbar,
.brain-sidebar-nav::-webkit-scrollbar,
.brain-chat-list::-webkit-scrollbar,
.brain-settings-nav-list::-webkit-scrollbar,
.brain-settings-main::-webkit-scrollbar,
#pl-main-content::-webkit-scrollbar,
#db-main-content::-webkit-scrollbar,
#co-main-content::-webkit-scrollbar,
#cl-main-content::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.brain-scroll::-webkit-scrollbar-track,
.brain-sidebar-nav::-webkit-scrollbar-track,
.brain-chat-list::-webkit-scrollbar-track,
.brain-settings-nav-list::-webkit-scrollbar-track,
.brain-settings-main::-webkit-scrollbar-track,
#pl-main-content::-webkit-scrollbar-track,
#db-main-content::-webkit-scrollbar-track,
#co-main-content::-webkit-scrollbar-track,
#cl-main-content::-webkit-scrollbar-track {
  background: transparent;
}
.brain-scroll::-webkit-scrollbar-thumb,
.brain-sidebar-nav::-webkit-scrollbar-thumb,
.brain-chat-list::-webkit-scrollbar-thumb,
.brain-settings-nav-list::-webkit-scrollbar-thumb,
.brain-settings-main::-webkit-scrollbar-thumb,
#pl-main-content::-webkit-scrollbar-thumb,
#db-main-content::-webkit-scrollbar-thumb,
#co-main-content::-webkit-scrollbar-thumb,
#cl-main-content::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--brain-text) 20%, transparent);
  border-radius: var(--brain-radius-pill);
  border: 3px solid transparent;
  background-clip: padding-box;
  transition: background var(--brain-duration-fast) ease;
}
.brain-scroll::-webkit-scrollbar-thumb:hover,
.brain-sidebar-nav::-webkit-scrollbar-thumb:hover,
.brain-chat-list::-webkit-scrollbar-thumb:hover,
.brain-settings-nav-list::-webkit-scrollbar-thumb:hover,
.brain-settings-main::-webkit-scrollbar-thumb:hover,
#pl-main-content::-webkit-scrollbar-thumb:hover,
#db-main-content::-webkit-scrollbar-thumb:hover,
#co-main-content::-webkit-scrollbar-thumb:hover,
#cl-main-content::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--brain-text) 38%, transparent);
  background-clip: padding-box;
}
.brain-scroll::-webkit-scrollbar-corner {
  background: transparent;
}
.brain-sidebar-nav::-webkit-scrollbar,
.brain-settings-nav-list::-webkit-scrollbar {
  width: var(--brain-scroll-w);
}
.brain-sidebar-nav::-webkit-scrollbar-thumb,
.brain-settings-nav-list::-webkit-scrollbar-thumb {
  border-width: var(--brain-stroke);
}
.brain-scroll--thin::-webkit-scrollbar {
  width: var(--brain-scroll-w);
  height: var(--brain-scroll-w);
}
.brain-scroll--thin::-webkit-scrollbar-thumb {
  border-width: var(--brain-stroke);
}
.brain-scroll--hover {
  scrollbar-color: transparent transparent;
}
.brain-scroll--hover::-webkit-scrollbar-thumb {
  background: transparent;
}
.brain-scroll--hover:hover {
  scrollbar-color: color-mix(in srgb, var(--brain-text) 20%, transparent) transparent;
}
.brain-scroll--hover:hover::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--brain-text) 20%, transparent);
  background-clip: padding-box;
}

/* src/components/text/text.css */
.brain-eyebrow {
  font-family: var(--brain-font);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
}
.brain-title {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-display-lg);
  font-weight: var(--brain-weight-bold);
  line-height: var(--brain-leading-tight);
  letter-spacing: var(--brain-tracking-tighter);
  color: var(--brain-text);
  text-wrap: balance;
}
.brain-title--lg {
  font-size: var(--brain-display-xl);
  font-weight: var(--brain-weight-heavy);
  letter-spacing: var(--brain-tracking-tighter);
}
.brain-title--sm {
  font-size: var(--brain-display-md);
  font-weight: var(--brain-weight-strong);
  letter-spacing: var(--brain-tracking-tight);
}
.brain-subtitle {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-display-sm);
  line-height: var(--brain-leading-loose);
  color: var(--brain-text-muted);
  max-width: 62ch;
}
.brain-prose {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-text-xl);
  line-height: var(--brain-leading-loose);
  color: var(--brain-text);
  max-width: 68ch;
}
.brain-prose--muted {
  color: var(--brain-text-muted);
}
.brain-prose--sm {
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
}
.brain-prose--center {
  text-align: center;
  margin-inline: auto;
}
.brain-note {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-related);
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
}
.brain-note svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  flex-shrink: 0;
}
.brain-note--ok svg {
  color: var(--brain-success);
}
.brain-note--warn svg {
  color: var(--brain-warning);
}
.brain-note--risk svg {
  color: var(--brain-danger);
}
.brain-head {
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-grouped);
  min-width: 0;
}
.brain-head--center {
  align-items: center;
  text-align: center;
}
.brain-flow {
  min-width: 0;
  max-width: var(--brain-measure);
}
.brain-flow > * {
  margin: 0;
}
.brain-flow > * + * {
  margin-top: var(--brain-sp-sibling);
}
.brain-flow > h2,
.brain-flow > h3 {
  margin-top: var(--brain-sp-block);
}
.brain-flow > h2 + *,
.brain-flow > h3 + * {
  margin-top: var(--brain-sp-grouped);
}
.brain-flow > :first-child {
  margin-top: 0;
}
.brain-flow--full {
  max-width: none;
}
.brain-tone {
  color: var(--brain-tone, currentColor);
}
.brain-num {
  font-variant-numeric: tabular-nums;
}
.brain-muted {
  color: var(--brain-text-muted);
}

/* src/components/viewport/viewport.css */
.brain-viewport {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  background: var(--brain-bg);
  color: var(--brain-text);
  font-family: var(--brain-font);
}
.brain-viewport-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-sp-grouped);
  flex-shrink: 0;
  flex-wrap: wrap;
  padding: var(--brain-space-5) var(--brain-space-7);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  background: var(--brain-surface);
}
.brain-viewport-devices {
  display: flex;
  gap: var(--brain-space-1);
}
.brain-viewport-device {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: color var(--brain-transition), background var(--brain-transition);
}
.brain-viewport-device:hover {
  color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-viewport-device.is-active {
  color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-viewport-device svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-viewport-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text-muted);
}
.brain-viewport-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--brain-sp-grouped);
}
.brain-viewport-stage {
  flex: 1;
  min-height: 0;
  overflow: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: var(--brain-space-9);
  background: var(--brain-bg);
}
.brain-viewport-frame {
  width: 100%;
  height: 100%;
  transition: width var(--brain-duration-slow) cubic-bezier(.4, 0, .2, 1);
}
.brain-viewport-frame.is-device {
  box-shadow: var(--brain-shadow-xl);
}
.brain-viewport-iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-bg);
}

/* src/components/button/button.css */
.brain-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--brain-sp-related);
  height: var(--brain-control-h-md);
  padding: 0 var(--brain-space-7);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  line-height: var(--brain-leading-none);
  white-space: nowrap;
  cursor: pointer;
  border-radius: var(--brain-radius);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  background: transparent;
  color: var(--brain-text);
  transition:
    border-color var(--brain-transition),
    background var(--brain-transition),
    color var(--brain-transition),
    opacity var(--brain-transition);
}
.brain-btn svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  color: var(--brain-text-muted);
  transition: color var(--brain-transition);
}
.brain-btn:hover {
  border-color: var(--brain-text);
}
.brain-btn:hover svg {
  color: var(--brain-text);
}
.brain-btn:disabled,
.brain-btn[disabled] {
  opacity: var(--brain-op-ghost);
  cursor: default;
  pointer-events: none;
}
.brain-btn:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-btn--primary {
  background: var(--brain-text);
  border-color: var(--brain-text);
  color: var(--brain-bg);
}
.brain-btn--primary svg {
  color: var(--brain-bg);
}
.brain-btn--primary:hover {
  opacity: var(--brain-op-strong);
  border-color: var(--brain-text);
}
.brain-btn--primary:hover svg {
  color: var(--brain-bg);
}
.brain-btn--brand {
  background: var(--brain-brand);
  border-color: var(--brain-brand);
  color: var(--brain-brand-ink);
}
.brain-btn--brand svg {
  color: var(--brain-brand-ink);
}
.brain-btn--brand:hover {
  opacity: var(--brain-op-strong);
  border-color: var(--brain-brand);
}
.brain-btn--brand:hover svg {
  color: var(--brain-brand-ink);
}
.brain-btn--ghost {
  border-color: transparent;
  color: var(--brain-text-muted);
}
.brain-btn--ghost:hover {
  border-color: transparent;
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-btn--danger {
  border-color: color-mix(in srgb, var(--brain-danger) 30%, transparent);
  color: var(--brain-danger);
}
.brain-btn--danger svg {
  color: var(--brain-danger);
}
.brain-btn--danger:hover {
  border-color: var(--brain-danger);
  background: color-mix(in srgb, var(--brain-danger) 12%, transparent);
}
.brain-btn--danger:hover svg {
  color: var(--brain-danger);
}
.brain-btn--loading {
  pointer-events: none;
  opacity: var(--brain-op-dim);
}
.brain-btn--loading svg {
  display: none;
}
.brain-btn--loading::before {
  content: "";
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  border-radius: 50%;
  border: var(--brain-stroke-lg) solid color-mix(in srgb, currentColor 30%, transparent);
  border-top-color: currentColor;
  animation: brain-btn-spin var(--brain-duration-slower) linear infinite;
}
@keyframes brain-btn-spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .brain-btn--loading::before {
    animation-duration: 1.4s;
  }
}
.brain-btn--sm {
  height: var(--brain-control-h-sm);
  padding: 0 var(--brain-space-5);
  font-size: var(--brain-text-sm);
}
.brain-btn--block {
  width: 100%;
}
.brain-btn--lg {
  height: var(--brain-control-h-lg);
  padding: 0 var(--brain-space-9);
  font-size: var(--brain-text-lg);
}
.brain-btn--icon {
  padding: 0;
  width: var(--brain-control-h-md);
  flex-shrink: 0;
}
.brain-btn--icon.brain-btn--sm {
  width: var(--brain-control-h-sm);
}
.brain-btn--icon.brain-btn--lg {
  width: var(--brain-control-h-lg);
}
.brain-btn--counted {
  position: relative;
  overflow: visible;
}
.brain-btn-count {
  position: absolute;
  top: calc(var(--brain-space-2) * -1);
  right: calc(var(--brain-space-2) * -1);
  min-width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  padding: 0 var(--brain-space-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-text);
  color: var(--brain-bg);
  font-size: var(--brain-text-micro);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
  line-height: var(--brain-leading-tight);
}
.brain-btn-count[hidden] {
  display: none;
}
.brain-btn--value {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
}
.brain-btn.is-active {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-btn--ghost.is-active,
.brain-btn--icon.is-active {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-btn.is-active:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}

/* src/components/input/input.css */
.brain-input {
  display: block;
  width: var(--brain-field-w, 100%);
  height: var(--brain-control-h-md);
  padding: 0 var(--brain-space-6);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-snug);
  color: var(--brain-text);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  outline: none;
  transition: border-color var(--brain-transition);
}
.brain-input::placeholder {
  color: var(--brain-text-muted);
}
.brain-input:focus {
  border-color: var(--brain-text);
}
.brain-input:disabled {
  opacity: var(--brain-op-disabled);
  cursor: not-allowed;
  background: var(--brain-surface-2);
}
textarea.brain-input {
  resize: vertical;
  height: auto;
  min-height: 88px;
  padding: var(--brain-space-5) var(--brain-space-6);
}
.brain-input--bare {
  height: auto;
  padding: var(--brain-space-2) 0;
  background: transparent;
  border: none;
  border-bottom: var(--brain-stroke) solid transparent;
  border-radius: 0;
  font: inherit;
  color: inherit;
}
.brain-input--bare:hover {
  border-bottom-color: var(--brain-border-strong);
}
.brain-input--bare:focus {
  border-bottom-color: var(--brain-text);
}
.brain-input--error {
  border-color: var(--brain-danger);
}
.brain-input--error:focus {
  border-color: var(--brain-danger);
}
.brain-input--sm {
  height: var(--brain-control-h-sm);
  padding: 0 var(--brain-space-5);
  font-size: var(--brain-text-md);
}
.brain-input--lg {
  height: var(--brain-control-h-lg);
  padding: 0 var(--brain-space-7);
  font-size: var(--brain-text-xl);
}
.brain-input-group {
  display: inline-flex;
  align-items: center;
  width: var(--brain-field-w, 100%);
  min-width: 0;
  height: var(--brain-control-h-md);
  padding: 0 var(--brain-space-5);
  gap: var(--brain-space-3);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  transition: border-color var(--brain-transition);
}
.brain-input-group:focus-within {
  border-color: var(--brain-text);
}
.brain-input-group:has(input:disabled) {
  opacity: var(--brain-op-disabled);
}
.brain-input-affix {
  flex-shrink: 0;
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
  user-select: none;
}
.brain-input-group .brain-input {
  border: none;
  background: transparent;
  padding: 0;
  height: auto;
  width: 100%;
  min-width: 0;
}
.brain-input-group .brain-input:focus {
  border-color: transparent;
}
.brain-input-group--sm {
  height: var(--brain-control-h-sm);
  padding: 0 var(--brain-space-4);
}
.brain-input-group--lg {
  height: var(--brain-control-h-lg);
  padding: 0 var(--brain-space-6);
}
.brain-field {
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-grouped);
}
.brain-field-sub {
  margin-top: var(--brain-space-8);
}
.brain-field-label {
  font-size: var(--brain-text-label);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text-muted);
}
.brain-field-hint {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-field-error {
  font-size: var(--brain-text-sm);
  color: var(--brain-danger);
}
.brain-search {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-sp-grouped);
  width: 100%;
  padding: 0 var(--brain-space-6);
  height: var(--brain-control-h-md);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  transition: border-color var(--brain-transition);
}
.brain-search:focus-within {
  border-color: var(--brain-text);
}
.brain-search svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  outline: none;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
}
.brain-search input::placeholder {
  color: var(--brain-text-muted);
}

/* src/components/editor/editor.css */
.brain-editor {
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  overflow: hidden;
  font-family: var(--brain-font);
  transition: border-color var(--brain-transition);
}
.brain-editor.is-open {
  border-color: var(--brain-text);
}
.brain-editor.is-view {
  background: transparent;
  border-color: transparent;
}
.brain-editor.is-view .brain-editor-view {
  padding: var(--brain-space-2) 0;
}
.brain-editor-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--brain-space-1);
  padding: var(--brain-space-3) var(--brain-space-4);
  background: var(--brain-surface);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-editor-toolbar[hidden] {
  display: none;
}
.brain-editor-btn {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  font-family: inherit;
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-editor-btn:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-editor-btn svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-editor-btn:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-editor-btn.is-active {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-editor-btn--bold {
  font-weight: var(--brain-weight-heavy);
}
.brain-editor-btn--italic {
  font-style: italic;
}
.brain-editor-btn--strike {
  text-decoration: line-through;
}
.brain-editor-btn--wide {
  width: auto;
  padding: 0 var(--brain-space-4);
}
.brain-editor-sep {
  width: var(--brain-stroke);
  height: 18px;
  background: var(--brain-border);
  margin: 0 var(--brain-space-2);
}
.brain-editor-area {
  display: block;
  width: 100%;
  min-height: var(--brain-editor-h, 52px);
  padding: var(--brain-space-5) var(--brain-space-6);
  background: transparent;
  border: none;
  outline: none;
  resize: vertical;
  color: var(--brain-text);
  font-family: inherit;
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-loose);
  transition: min-height var(--brain-duration-base) ease;
}
.brain-editor-area::placeholder {
  color: var(--brain-text-muted);
}
.brain-editor.is-open .brain-editor-area {
  min-height: var(--brain-editor-open-h, 200px);
}
.brain-editor-footer {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-5);
  background: var(--brain-surface);
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-editor-footer[hidden] {
  display: none;
}
.brain-editor-view {
  color: var(--brain-text);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-loose);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  cursor: text;
}
.brain-editor-view[hidden] {
  display: none;
}

/* src/components/doc/doc.css */
.brain-doc-scroll {
  flex: 1;
  min-height: 0;
  width: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.brain-doc {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: var(--brain-doc-w, 780px);
  margin: 0 auto;
  padding: var(--brain-space-10) var(--brain-space-12) var(--brain-space-11);
  font-family: var(--brain-font);
}
.brain-doc-head {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  min-height: var(--brain-control-h-sm);
  margin-bottom: var(--brain-space-8);
}
.brain-doc-meta {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-doc-actions {
  display: flex;
  align-items: center;
  gap: var(--brain-space-1);
  margin-left: auto;
}
.brain-doc-action {
  width: var(--brain-space-11);
  height: var(--brain-space-11);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-doc-action svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-doc-action:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-doc-action:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-doc-action.is-on {
  color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-doc-action--danger:hover {
  color: var(--brain-danger);
  background: color-mix(in srgb, var(--brain-danger) 14%, transparent);
}
.brain-doc-title {
  width: 100%;
  padding: 0;
  margin-bottom: var(--brain-space-7);
  background: transparent;
  border: 0;
  outline: none;
  color: var(--brain-text);
  font-family: inherit;
  font-size: var(--brain-display-md);
  font-weight: var(--brain-weight-bold);
  line-height: var(--brain-leading-tight);
  letter-spacing: var(--brain-tracking-tight);
}
.brain-doc-title::placeholder {
  color: var(--brain-text-muted);
  opacity: var(--brain-op-soft);
}
.brain-doc-body {
  width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  outline: none;
  resize: none;
  color: var(--brain-text);
  font-family: inherit;
  font-size: var(--brain-text-read);
  line-height: var(--brain-leading-loose);
}
.brain-doc-body::placeholder {
  color: var(--brain-text-muted);
  opacity: var(--brain-op-soft);
}
.brain-doc-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: var(--brain-space-12);
  text-align: center;
  color: var(--brain-text-muted);
}
.brain-doc-empty svg {
  width: var(--brain-space-14);
  height: var(--brain-space-14);
  margin-bottom: var(--brain-space-7);
  opacity: var(--brain-op-soft);
}
.brain-doc-empty-title {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
  margin-bottom: var(--brain-space-3);
}
.brain-doc-empty-text {
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-normal);
}
@media (max-width: 640px) {
  .brain-doc {
    padding: var(--brain-space-8) var(--brain-space-7) var(--brain-space-10);
  }
  .brain-doc-title {
    font-size: var(--brain-display-sm);
  }
}

/* src/components/md/md.css */
.brain-md {
  position: relative;
  outline: none;
  cursor: text;
  font-family: var(--brain-font);
  font-size: var(--brain-md-size, var(--brain-text-xl));
  line-height: var(--brain-leading-loose);
  color: var(--brain-text);
}
.brain-md[data-empty="1"]::before {
  content: attr(data-placeholder);
  position: absolute;
  color: var(--brain-text-muted);
  opacity: var(--brain-op-soft);
  pointer-events: none;
}
.brain-md-line {
  white-space: pre-wrap;
  overflow-wrap: break-word;
}
.brain-md-line:empty::after {
  content: "\200b";
}
.brain-md-line[data-block=h1] {
  font-size: 1.7em;
  font-weight: var(--brain-weight-bold);
  line-height: var(--brain-leading-tight);
  letter-spacing: var(--brain-tracking-tight);
  margin: var(--brain-space-5) 0 var(--brain-space-1);
}
.brain-md-line[data-block=h2] {
  font-size: 1.4em;
  font-weight: var(--brain-weight-bold);
  line-height: var(--brain-leading-snug);
  letter-spacing: var(--brain-tracking-slight);
  margin: var(--brain-space-4) 0 var(--brain-space-1);
}
.brain-md-line[data-block=h3] {
  font-size: 1.15em;
  font-weight: var(--brain-weight-bold);
  line-height: var(--brain-leading-normal);
  margin: var(--brain-space-3) 0 var(--brain-space-1);
}
.brain-md-line[data-block=bullet] {
  padding-left: 1.4em;
  position: relative;
}
.brain-md-line[data-block=bullet]::before {
  content: "\2022";
  position: absolute;
  left: .4em;
  top: 0;
  color: var(--brain-text-muted);
}
.brain-md-line[data-block=quote] {
  padding-left: 1.1em;
  border-left: var(--brain-space-1) solid var(--brain-border-strong);
  color: var(--brain-text-muted);
  font-style: italic;
}
.brain-md-line[data-block=check] {
  padding-left: 1.8em;
  position: relative;
}
.brain-md-line[data-block=check]::before {
  content: "";
  position: absolute;
  left: .25em;
  top: .42em;
  width: .96em;
  height: .96em;
  box-sizing: border-box;
  border: var(--brain-stroke) solid var(--brain-text-muted);
  border-radius: .34em;
  transition: background var(--brain-transition), border-color var(--brain-transition);
}
.brain-md-line[data-block=check][data-checked="1"]::before {
  background: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-md-line[data-block=check][data-checked="1"]::after {
  content: "";
  position: absolute;
  left: .45em;
  top: .62em;
  width: .34em;
  height: .17em;
  border-left: 2px solid var(--brain-bg);
  border-bottom: 2px solid var(--brain-bg);
  transform: rotate(-45deg);
}
.brain-md-line[data-block=check][data-checked="1"]:not([data-active="1"]) {
  color: var(--brain-text-muted);
  text-decoration: line-through;
}
.brain-md-line[data-align=center] {
  text-align: center;
}
.brain-md-line[data-align=right] {
  text-align: right;
}
.brain-md-line[data-align=justify] {
  text-align: justify;
}
.brain-md-line[data-active="1"] .brain-md-token {
  color: var(--brain-text-muted);
  opacity: var(--brain-op-soft);
}
.brain-md-line strong {
  font-weight: var(--brain-weight-bold);
  color: var(--brain-text);
}
.brain-md-line em {
  font-style: italic;
}
.brain-md-line s {
  text-decoration: line-through;
  color: var(--brain-text-muted);
}
.brain-md-line code {
  padding: 0 var(--brain-space-2);
  background: var(--brain-surface-2);
  border-radius: var(--brain-radius-sm);
  font-family: var(--brain-font-mono);
  font-size: .92em;
}
.brain-md-line .brain-md-link {
  color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
  text-decoration: underline dotted;
  text-underline-offset: var(--brain-space-1);
  cursor: pointer;
}
.brain-md-line .brain-md-link:hover {
  text-decoration: underline solid;
}

/* src/components/autosave/autosave.css */
.brain-autosave {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-family: var(--brain-font);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  transition: color var(--brain-transition), opacity var(--brain-transition);
}
.brain-autosave[data-state=idle],
.brain-autosave:not([data-state]) {
  display: none;
}
.brain-autosave[data-state=saving] {
  opacity: var(--brain-op-soft);
}
.brain-autosave[data-state=saved] {
  color: var(--brain-text-muted);
}
.brain-autosave[data-state=error] {
  color: var(--brain-danger);
}
.brain-autosave-dot {
  width: var(--brain-space-5);
  height: var(--brain-space-5);
  flex-shrink: 0;
  border-radius: var(--brain-radius-pill);
  background: currentColor;
}
.brain-autosave[data-state=saving] .brain-autosave-dot {
  background: transparent;
  border: var(--brain-stroke) solid color-mix(in srgb, currentColor 25%, transparent);
  border-top-color: currentColor;
  animation: brain-autosave-rot var(--brain-duration-slower) linear infinite;
}
@keyframes brain-autosave-rot {
  to {
    transform: rotate(360deg);
  }
}
.brain-autosave[data-state=saved] .brain-autosave-dot {
  width: var(--brain-space-4);
  height: var(--brain-space-6);
  background: transparent;
  border: 0;
  border-right: var(--brain-stroke-lg) solid currentColor;
  border-bottom: var(--brain-stroke-lg) solid currentColor;
  border-radius: 0;
  transform: rotate(45deg);
  margin-top: calc(var(--brain-space-2) * -1);
}
@media (prefers-reduced-motion: reduce) {
  .brain-autosave[data-state=saving] .brain-autosave-dot {
    animation: none;
  }
}
.brain-autosave svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  flex-shrink: 0;
}

/* src/components/mic/mic.css */
.brain-mic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--brain-space-7);
  font-family: var(--brain-font);
  text-align: center;
}
.brain-mic-btn {
  width: var(--brain-mic-size, 64px);
  height: var(--brain-mic-size, 64px);
  flex-shrink: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 0;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-text);
  color: var(--brain-bg);
  cursor: pointer;
  transition: background var(--brain-transition), transform var(--brain-transition);
}
.brain-mic-btn svg {
  width: 40%;
  height: 40%;
}
.brain-mic-btn:hover {
  transform: scale(1.05);
}
.brain-mic-btn:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-mic[data-state=recording] .brain-mic-btn {
  background: var(--brain-danger);
  color: var(--brain-danger-ink);
  animation: brain-mic-pulse var(--brain-duration-slower) ease-in-out infinite;
}
@keyframes brain-mic-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--brain-danger) 45%, transparent);
  }
  50% {
    box-shadow: 0 0 0 12px color-mix(in srgb, var(--brain-danger) 0%, transparent);
  }
}
.brain-mic[data-state=loading] .brain-mic-btn {
  background: var(--brain-surface-2);
  cursor: default;
  transform: none;
}
.brain-mic[data-state=loading] .brain-mic-btn svg {
  opacity: 0;
}
.brain-mic[data-state=loading] .brain-mic-btn::after {
  content: "";
  position: absolute;
  inset: 20%;
  border: var(--brain-space-1) solid var(--brain-border);
  border-top-color: var(--brain-text);
  border-radius: var(--brain-radius-pill);
  animation: brain-mic-spin var(--brain-duration-slow) linear infinite;
}
@keyframes brain-mic-spin {
  to {
    transform: rotate(360deg);
  }
}
.brain-mic[data-state=done] .brain-mic-btn {
  background: var(--brain-success);
  color: var(--brain-success-ink);
  animation: brain-mic-pop var(--brain-duration-base) ease-out;
}
@keyframes brain-mic-pop {
  0% {
    transform: scale(.86);
  }
  60% {
    transform: scale(1.06);
  }
  100% {
    transform: scale(1);
  }
}
.brain-mic-timer {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
}
.brain-mic:not([data-state=recording]) .brain-mic-timer {
  display: none;
}
.brain-mic-title {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-mic-sub {
  font-size: var(--brain-text-lg);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
  max-width: 32ch;
}
.brain-mic-cancel {
  padding: var(--brain-space-3) var(--brain-space-5);
  background: transparent;
  border: 0;
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  font-family: inherit;
  font-size: var(--brain-text-lg);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-mic-cancel:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-mic[data-state=loading] .brain-mic-cancel,
.brain-mic[data-state=done] .brain-mic-cancel {
  visibility: hidden;
}
.brain-mic--inline {
  flex-direction: row;
  gap: var(--brain-space-4);
}
.brain-mic--inline {
  --brain-mic-size: var(--brain-control-h-md);
}
.brain-mic--inline .brain-mic-title,
.brain-mic--inline .brain-mic-sub {
  display: none;
}
@media (prefers-reduced-motion: reduce) {
  .brain-mic[data-state=recording] .brain-mic-btn,
  .brain-mic[data-state=done] .brain-mic-btn {
    animation: none;
  }
  .brain-mic[data-state=loading] .brain-mic-btn::after {
    animation: none;
  }
  .brain-mic-btn {
    transition: none;
  }
  .brain-mic-btn:hover {
    transform: none;
  }
}

/* src/components/doctabs/doctabs.css */
.brain-doctabs {
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  flex-shrink: 0;
  padding: var(--brain-space-4) var(--brain-space-5);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  font-family: var(--brain-font);
}
.brain-doctabs-rail {
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.brain-doctabs-rail::-webkit-scrollbar {
  display: none;
}
.brain-doctab {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
  flex-shrink: 0;
  max-width: var(--brain-doctab-w, 180px);
  padding: var(--brain-space-3) var(--brain-space-5);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  color: var(--brain-text-muted);
  font-family: inherit;
  font-size: var(--brain-text-md);
  cursor: pointer;
  transition:
    background var(--brain-transition),
    color var(--brain-transition),
    border-color var(--brain-transition);
}
.brain-doctab:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
  border-color: var(--brain-border-strong);
}
.brain-doctab:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-doctab.is-active {
  background: var(--brain-surface);
  color: var(--brain-text);
  border-color: var(--brain-border-strong);
  font-weight: var(--brain-weight-medium);
  cursor: default;
}
.brain-doctab-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}
.brain-doctab--preview .brain-doctab-title {
  font-style: italic;
}
.brain-doctab-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: var(--brain-space-8);
  height: var(--brain-space-8);
  border: 0;
  padding: 0;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: inherit;
  opacity: 0;
  cursor: pointer;
  transition: opacity var(--brain-transition), background var(--brain-transition);
}
.brain-doctab-close svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-doctab:hover .brain-doctab-close,
.brain-doctab.is-active .brain-doctab-close {
  opacity: var(--brain-op-soft);
}
.brain-doctab-close:hover {
  opacity: 1;
  background: var(--brain-surface-2);
}
.brain-doctab--new {
  padding: var(--brain-space-3) var(--brain-space-4);
  max-width: none;
  border-style: dashed;
}
.brain-doctab--new:hover {
  border-style: solid;
  border-color: var(--brain-text);
}
.brain-doctab--new svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-doctabs-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: var(--brain-space-10);
  height: var(--brain-space-10);
  padding: 0;
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: color var(--brain-transition), border-color var(--brain-transition);
}
.brain-doctabs-nav:hover {
  color: var(--brain-text);
  border-color: var(--brain-border-strong);
}
.brain-doctabs-nav svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-doctabs-nav[hidden] {
  display: none;
}

/* src/components/suggest/suggest.css */
.brain-suggest {
  position: relative;
  width: var(--brain-field-w, 100%);
}
.brain-suggest-list {
  position: absolute;
  top: calc(100% + var(--brain-space-2));
  left: 0;
  right: 0;
  z-index: var(--brain-z-dropdown);
  max-height: 220px;
  overflow-y: auto;
  padding: var(--brain-space-2);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-lg);
}
.brain-suggest-list[hidden] {
  display: none;
}
.brain-suggest-list--up {
  top: auto;
  bottom: calc(100% + var(--brain-space-2));
}
.brain-suggest-item {
  width: 100%;
  display: block;
  padding: var(--brain-space-4) var(--brain-space-5);
  border: none;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  text-align: left;
  cursor: pointer;
  transition: background var(--brain-transition);
}
.brain-suggest-item:hover,
.brain-suggest-item.is-active {
  background: var(--brain-surface-2);
}
.brain-suggest-item mark {
  background: transparent;
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
}
.brain-suggest-empty {
  padding: var(--brain-space-4) var(--brain-space-5);
  color: var(--brain-text-muted);
  font-family: var(--brain-font);
  font-size: var(--brain-text-sm);
}

/* src/components/auth/auth.css */
.brain-auth {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--brain-space-9) var(--brain-space-6);
  background: var(--brain-bg);
}
.brain-auth-topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--brain-auth-topbar-h, 72px);
  padding: 0 var(--brain-space-6);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  background: var(--brain-bg);
}
.brain-auth-topbar--between {
  justify-content: space-between;
}
.brain-auth--topbar {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr;
  place-items: stretch;
  padding: 0;
}
.brain-auth--topbar > .brain-auth-panel {
  display: grid;
  place-items: center;
  padding: var(--brain-space-9) var(--brain-space-6);
  min-height: 0;
}
.brain-auth--split {
  grid-template-columns: var(--brain-auth-aside, 1fr) 1fr;
  place-items: stretch;
  padding: 0;
}
.brain-auth-aside {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--brain-space-11);
  background: var(--brain-surface);
  border-right: var(--brain-stroke) solid var(--brain-border);
}
.brain-auth-panel {
  display: grid;
  place-items: center;
  padding: var(--brain-space-9) var(--brain-space-6);
  overflow-y: auto;
}
@media (min-width: 900px) {
  .brain-auth--split .brain-auth-aside {
    display: flex;
  }
}
@media (max-width: 899px) {
  .brain-auth--split {
    grid-template-columns: 1fr;
  }
}
.brain-auth-card {
  width: 100%;
  max-width: var(--brain-auth-width, 400px);
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-sibling);
}
.brain-auth-head {
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-grouped);
}
.brain-auth-card--framed {
  padding: var(--brain-space-8) var(--brain-space-7);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
}
.brain-auth-brand {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-grouped);
}
.brain-auth-title {
  margin: 0;
  font-size: var(--brain-text-3xl);
  font-weight: var(--brain-weight-bold);
  letter-spacing: var(--brain-tracking-tight);
  color: var(--brain-text);
}
.brain-auth-sub {
  margin: 0;
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
}
.brain-auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-sibling);
}
.brain-auth-submit {
  width: 100%;
}
.brain-auth-field {
  position: relative;
  display: block;
}
.brain-auth-field .brain-input {
  padding-left: var(--brain-space-9);
}
.brain-auth-icon {
  position: absolute;
  left: var(--brain-space-6);
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  color: var(--brain-text-muted);
  pointer-events: none;
}
.brain-auth-icon svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-auth-toggle {
  position: absolute;
  right: var(--brain-space-4);
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  padding: var(--brain-space-3);
  color: var(--brain-text-muted);
  background: none;
  border: none;
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: color var(--brain-transition);
}
.brain-auth-toggle:hover {
  color: var(--brain-text);
}
.brain-auth-toggle svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-auth-field[data-brain-password] .brain-input {
  padding-right: var(--brain-space-9);
}
.brain-auth-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-sp-section);
}
.brain-auth-sep {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-section);
  margin: 0;
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-auth-sep::before,
.brain-auth-sep::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--brain-border);
}
.brain-auth-foot {
  margin: 0;
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  text-align: center;
}
.brain-auth-link {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  text-decoration: none;
}
.brain-auth-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.brain-auth-error {
  margin: 0;
  font-size: var(--brain-text-md);
  color: var(--brain-danger);
}

/* src/components/otp/otp.css */
.brain-otp {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-5);
}
.brain-otp-input {
  width: 48px;
  height: 56px;
  padding: 0;
  text-align: center;
  font-family: var(--brain-font);
  font-size: var(--brain-text-3xl);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
  color: var(--brain-text);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  outline: none;
  caret-color: var(--brain-text);
  transition: border-color var(--brain-transition), background var(--brain-transition);
}
.brain-otp-input::placeholder {
  color: var(--brain-text-muted);
}
.brain-otp-input:hover {
  border-color: var(--brain-text-muted);
}
.brain-otp-input:focus {
  border-color: var(--brain-text);
}
.brain-otp-input.is-filled {
  border-color: var(--brain-text);
  background: var(--brain-surface);
}
.brain-otp-input:disabled {
  opacity: var(--brain-op-disabled);
  cursor: not-allowed;
  background: var(--brain-surface-2);
}
.brain-otp-sep {
  width: 12px;
  flex-shrink: 0;
}
.brain-otp.is-error .brain-otp-input,
.brain-otp.is-error .brain-otp-input:focus {
  border-color: var(--brain-danger);
}
.brain-otp.is-success .brain-otp-input {
  border-color: var(--brain-success);
}
.brain-otp--sm .brain-otp-input {
  width: 40px;
  height: 48px;
  font-size: var(--brain-text-2xl);
}
.brain-otp--sm {
  gap: var(--brain-space-4);
}
@media (prefers-reduced-motion: no-preference) {
  .brain-otp.is-error {
    animation: brain-otp-shake var(--brain-duration-slow) ease;
  }
}
@keyframes brain-otp-shake {
  0%, 100% {
    transform: translateX(0);
  }
  20%, 60% {
    transform: translateX(-5px);
  }
  40%, 80% {
    transform: translateX(5px);
  }
}

/* src/components/pay/pay.css */
.brain-cardfield {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-7);
}
.brain-cardfield-num {
  position: relative;
}
.brain-cardfield-num .brain-input {
  padding-right: var(--brain-space-13);
}
.brain-cardfield-brand {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  height: 22px;
  pointer-events: none;
}
.brain-cardfield-brand svg {
  height: var(--brain-icon-xl);
  width: auto;
  display: block;
}
.brain-cardfield-row {
  display: flex;
  gap: var(--brain-space-7);
}
.brain-cardfield-row .brain-field {
  flex: 1;
  min-width: 0;
}
.brain-savedcard {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--brain-space-7);
  padding: var(--brain-space-6) var(--brain-space-8);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  cursor: pointer;
  transition: border-color var(--brain-transition), background var(--brain-transition);
}
.brain-savedcard input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.brain-savedcard:hover {
  border-color: var(--brain-text);
}
.brain-savedcard:has(input:checked) {
  border-color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-savedcard-brand {
  display: inline-flex;
  align-items: center;
  height: 26px;
  flex-shrink: 0;
}
.brain-savedcard-brand svg {
  height: var(--brain-icon-xl);
  width: auto;
  display: block;
}
.brain-savedcard-main {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
  flex: 1;
  min-width: 0;
}
.brain-savedcard-num {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--brain-tracking-wide);
}
.brain-savedcard-exp {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-savedcard-check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--brain-text);
  opacity: 0;
  transition: opacity var(--brain-transition);
}
.brain-savedcard-check svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}
.brain-savedcard:has(input:checked) .brain-savedcard-check {
  opacity: 1;
}
.brain-paymethods {
  display: flex;
  gap: var(--brain-space-5);
  flex-wrap: wrap;
}
.brain-paymethod {
  position: relative;
  flex: 1;
  min-width: 96px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-8) var(--brain-space-6);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--brain-transition), background var(--brain-transition);
}
.brain-paymethod input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.brain-paymethod:hover {
  border-color: var(--brain-text);
}
.brain-paymethod:has(input:checked) {
  border-color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-paymethod-icon {
  color: var(--brain-text);
  display: inline-flex;
}
.brain-paymethod-icon svg {
  height: var(--brain-paymethod-icon-h, var(--brain-icon-xl));
  width: auto;
}
.brain-paymethod-label {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
}
.brain-paymethod--row {
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: var(--brain-space-5);
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  border-radius: 0;
  padding: var(--brain-space-7) var(--brain-space-8);
}
.brain-paymethod--row input {
  position: static;
  opacity: 1;
  width: 16px;
  height: 16px;
  accent-color: var(--brain-text);
  flex: none;
}
.brain-card-body + .brain-paymethod--row {
  border-top: var(--brain-stroke) solid var(--brain-border);
  border-bottom: 0;
}
.brain-paymethod--row:hover {
  border-color: var(--brain-border);
}
.brain-paymethod--row:has(input:checked) {
  background: transparent;
  border-color: var(--brain-border);
}
.brain-paymethod--row .brain-paymethod-label {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
}
.brain-pix {
  display: flex;
  gap: var(--brain-space-9);
  align-items: center;
  flex-wrap: wrap;
}
.brain-pix-qr {
  width: 148px;
  height: 148px;
  flex-shrink: 0;
  padding: var(--brain-space-5);
  background: #fff;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
}
.brain-pix-qr svg {
  display: block;
  width: 100%;
  height: 100%;
}
.brain-pix-body {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-5);
}
.brain-pix-code {
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-sm);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  padding: var(--brain-space-5) var(--brain-space-6);
  word-break: break-all;
  max-height: 66px;
  overflow: auto;
}
.brain-copybtn .cp-done {
  display: none;
}
.brain-copybtn.is-copied .cp-on {
  display: none;
}
.brain-copybtn.is-copied .cp-done {
  display: inline;
}
.brain-summary {
  display: flex;
  flex-direction: column;
}
.brain-summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--brain-space-6);
  padding: var(--brain-space-3) 0;
  font-size: var(--brain-text-lg);
  color: var(--brain-text-muted);
}
.brain-summary-row > span:last-child {
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
}
.brain-summary-row--discount > span:last-child {
  color: var(--brain-success);
}
.brain-summary-row--total {
  border-top: var(--brain-stroke) solid var(--brain-border);
  margin-top: var(--brain-space-3);
  padding-top: var(--brain-space-6);
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-bold);
  color: var(--brain-text);
}
.brain-summary-row--total > span:last-child {
  font-size: var(--brain-text-2xl);
}
.brain-summary-row small {
  display: block;
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-body);
  color: var(--brain-success);
}
.brain-installments {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-4);
}
.brain-installment {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-6);
  padding: var(--brain-space-6) var(--brain-space-7);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  cursor: pointer;
  transition: border-color var(--brain-transition), background var(--brain-transition);
}
.brain-installment input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.brain-installment:hover {
  border-color: var(--brain-text);
}
.brain-installment:has(input:checked) {
  border-color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-installment-n {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
}
.brain-installment-v {
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-installment-tag {
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-success);
}
.brain-paystatus {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  padding: var(--brain-space-2) var(--brain-space-5);
  border-radius: var(--brain-radius-pill);
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
}
.brain-paystatus svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-paystatus--paid {
  color: var(--brain-success);
  background: color-mix(in srgb, var(--brain-success) 14%, transparent);
}
.brain-paystatus--pending {
  color: var(--brain-warning);
  background: color-mix(in srgb, var(--brain-warning) 16%, transparent);
}
.brain-paystatus--failed {
  color: var(--brain-danger);
  background: color-mix(in srgb, var(--brain-danger) 14%, transparent);
}
.brain-paystatus--refunded {
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
}

/* src/components/checkbox/checkbox.css */
.brain-check {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  cursor: pointer;
  font-family: var(--brain-font);
  font-size: var(--brain-text-label);
  color: var(--brain-text);
}
.brain-check input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.brain-check-box {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
  transition: background var(--brain-transition), border-color var(--brain-transition);
}
.brain-check-box svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
  color: var(--brain-bg);
  opacity: 0;
  transition: opacity var(--brain-transition);
}
.brain-check:hover .brain-check-box {
  border-color: var(--brain-text);
}
.brain-check input:checked ~ .brain-check-box {
  background: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-check input:checked ~ .brain-check-box svg {
  opacity: 1;
}
.brain-check input:focus-visible ~ .brain-check-box {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-check input:disabled ~ .brain-check-box,
.brain-check input:disabled ~ .brain-check-label {
  opacity: var(--brain-op-disabled);
}
.brain-check input:disabled {
  cursor: default;
}
.brain-check:has(input:disabled) {
  cursor: default;
}
.brain-check-label {
  line-height: var(--brain-leading-snug);
}
.brain-check--card {
  align-items: flex-start;
  gap: var(--brain-space-5);
  width: 100%;
  padding: var(--brain-space-6) var(--brain-space-7);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  background: var(--brain-surface);
  transition:
    border-color var(--brain-transition),
    background var(--brain-transition),
    box-shadow var(--brain-transition);
}
.brain-check--card .brain-check-box {
  margin-top: 0;
}
.brain-check--card:hover {
  border-color: var(--brain-border-strong);
}
.brain-check--card:has(input:checked) {
  border-color: var(--brain-text);
  box-shadow: var(--brain-ring-strong);
  background: color-mix(in srgb, var(--brain-text) 5%, var(--brain-surface));
}
.brain-check--card:has(input:disabled) {
  opacity: var(--brain-op-soft);
  cursor: default;
}
.brain-check-content {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
}
.brain-check-title {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  line-height: var(--brain-leading-snug);
}
.brain-check-desc {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
}

/* src/components/radio/radio.css */
.brain-radio {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  cursor: pointer;
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  color: var(--brain-text);
}
.brain-radio input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.brain-radio-box {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: 50%;
  transition: border-color var(--brain-transition);
}
.brain-radio-box::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brain-text);
  transform: scale(0);
  transition: transform var(--brain-transition);
}
.brain-radio:hover .brain-radio-box {
  border-color: var(--brain-text);
}
.brain-radio input:checked ~ .brain-radio-box {
  border-color: var(--brain-text);
}
.brain-radio input:checked ~ .brain-radio-box::after {
  transform: scale(1);
}
.brain-radio input:focus-visible ~ .brain-radio-box {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-radio input:disabled ~ .brain-radio-box,
.brain-radio input:disabled ~ .brain-radio-label {
  opacity: var(--brain-op-disabled);
}
.brain-radio:has(input:disabled) {
  cursor: default;
}
.brain-radio-label {
  line-height: var(--brain-leading-snug);
}
.brain-radio--card {
  align-items: flex-start;
  gap: var(--brain-space-5);
  width: 100%;
  padding: var(--brain-space-6) var(--brain-space-7);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  background: var(--brain-surface);
  transition:
    border-color var(--brain-transition),
    background var(--brain-transition),
    box-shadow var(--brain-transition);
}
.brain-radio--card .brain-radio-box {
  margin-top: 0;
}
.brain-radio--card:hover {
  border-color: var(--brain-border-strong);
}
.brain-radio--card:has(input:checked) {
  border-color: var(--brain-text);
  box-shadow: var(--brain-ring-strong);
  background: color-mix(in srgb, var(--brain-text) 5%, var(--brain-surface));
}
.brain-radio--card:has(input:disabled) {
  opacity: var(--brain-op-soft);
  cursor: default;
}
.brain-radio-content {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
}
.brain-radio-title {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  line-height: var(--brain-leading-snug);
}
.brain-radio-desc {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
}

/* src/components/switch/switch.css */
.brain-optrow {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  padding: var(--brain-space-5) 0;
  cursor: pointer;
}
.brain-optrow + .brain-optrow {
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-optrow-text {
  flex: 1;
  min-width: 0;
  color: var(--brain-text);
  font-size: var(--brain-text-lg);
}
.brain-optrow-side {
  color: var(--brain-text-muted);
  font-size: var(--brain-text-sm);
  flex-shrink: 0;
}
.brain-optrow--boxed {
  padding: var(--brain-space-5) var(--brain-space-6);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  transition: border-color var(--brain-transition);
}
.brain-optrow--boxed:hover {
  border-color: var(--brain-text);
}
.brain-optrow--boxed + .brain-optrow--boxed {
  border-top: var(--brain-stroke) solid var(--brain-border-strong);
}
.brain-optrow-title {
  display: block;
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-optrow-sub {
  display: block;
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  margin-top: var(--brain-space-1);
}
.brain-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-5);
  cursor: pointer;
  font-family: var(--brain-font);
  font-size: var(--brain-text-label);
  color: var(--brain-text);
}
.brain-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.brain-switch-track {
  position: relative;
  width: 38px;
  height: 22px;
  flex-shrink: 0;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  transition: background var(--brain-transition), border-color var(--brain-transition);
}
.brain-switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--brain-text-muted);
  transition: transform var(--brain-transition), background var(--brain-transition);
}
.brain-switch:hover .brain-switch-track {
  border-color: var(--brain-text);
}
.brain-switch input:checked ~ .brain-switch-track {
  background: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-switch input:checked ~ .brain-switch-track .brain-switch-thumb {
  transform: translateX(16px);
  background: var(--brain-bg);
}
.brain-switch input:focus-visible ~ .brain-switch-track {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-switch input:disabled ~ .brain-switch-track,
.brain-switch input:disabled ~ .brain-switch-label {
  opacity: var(--brain-op-disabled);
}
.brain-switch:has(input:disabled) {
  cursor: default;
}
.brain-switch-label {
  line-height: var(--brain-leading-snug);
}

/* src/components/segment/segment.css */
.brain-segment-tabs {
  display: inline-flex;
  gap: var(--brain-space-2);
  padding: var(--brain-space-1);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
}
.brain-segment-tabs button {
  padding: var(--brain-space-3) var(--brain-space-7);
  border: none;
  border-radius: calc(var(--brain-radius) - var(--brain-space-1));
  background: transparent;
  color: var(--brain-text-muted);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-segment-tabs button:hover:not(.is-active) {
  color: var(--brain-text);
}
.brain-segment-tabs button.is-active {
  background: var(--brain-surface);
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
  box-shadow: var(--brain-ring), var(--brain-shadow-xs);
  cursor: default;
}
.brain-segment-tabs button:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-segment-tabs--fill {
  display: flex;
}
.brain-segment-tabs--fill button {
  flex: 1;
  text-align: center;
}
.brain-segment-tabs--wrap {
  display: flex;
  flex-wrap: wrap;
}

/* src/components/choice/choice.css */
.brain-choice-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--brain-space-3);
  font-family: var(--brain-font);
}
.brain-choice {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  padding: var(--brain-space-4) var(--brain-space-7);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-pill);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-medium);
  line-height: var(--brain-leading-tight);
  color: var(--brain-text);
  cursor: pointer;
  font-family: inherit;
  transition:
    background var(--brain-transition),
    border-color var(--brain-transition),
    color var(--brain-transition);
}
.brain-choice:not(.is-active):hover {
  background: var(--brain-surface-2);
  border-color: var(--brain-text);
}
.brain-choice.is-active {
  background: var(--brain-text);
  border-color: var(--brain-text);
  color: var(--brain-bg);
}
.brain-choice:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-choice:disabled {
  opacity: var(--brain-op-disabled);
  cursor: default;
}
.brain-choice-dot {
  width: var(--brain-space-2);
  height: var(--brain-space-2);
  flex-shrink: 0;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-tone, var(--brain-text-muted));
}
.brain-choice--tile .brain-choice-dot {
  position: absolute;
  top: var(--brain-space-3);
  right: var(--brain-space-3);
}
.brain-choice--tile:has(.brain-choice-dot) {
  position: relative;
}
.brain-choice--outline.is-active {
  background: transparent;
  border-color: var(--brain-text);
  color: var(--brain-text);
  box-shadow: var(--brain-ring-strong);
}
.brain-choice--outline.is-active .brain-choice-count {
  color: var(--brain-text-muted);
  opacity: 1;
}
.brain-choice--muted:not(.is-active) {
  color: var(--brain-text-muted);
}
.brain-choice--muted:not(.is-active):hover {
  color: var(--brain-text);
}
.brain-choice-group--tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, min(var(--brain-tile-w, 92px), 100%));
  gap: var(--brain-space-3);
}
.brain-choice--tile {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-2);
  padding: var(--brain-space-4) var(--brain-space-3);
  border-radius: var(--brain-radius);
  text-align: center;
  min-height: var(--brain-tile-h, 62px);
}
.brain-choice-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brain-tone, var(--brain-text-muted));
}
.brain-choice-icon svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
  display: block;
}
.brain-choice-name {
  font-size: var(--brain-text-label);
  line-height: var(--brain-leading-snug);
  color: inherit;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.brain-choice-sub {
  font-size: var(--brain-text-note);
  line-height: var(--brain-leading-snug);
  color: var(--brain-text-muted);
}
.brain-choice--tile.is-active .brain-choice-sub {
  color: var(--brain-bg);
  opacity: var(--brain-op-muted);
}
.brain-choice--tile.is-active .brain-choice-icon {
  color: var(--brain-bg);
}
.brain-choice--dashed {
  border-style: dashed;
  color: var(--brain-text-muted);
}
.brain-choice--dashed:hover {
  color: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-choice--dashed .brain-choice-icon svg {
  width: var(--brain-icon-xl);
  height: var(--brain-icon-xl);
}
.brain-choice-group--tiles[data-cols="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.brain-choice-group--tiles[data-cols="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.brain-choice-group--tiles[data-cols="4"] {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.brain-choice-group--tiles[data-cols="5"] {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.brain-choice-group--tiles[data-cols="6"] {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
@media (max-width: 480px) {
  .brain-choice-group--tiles[data-cols] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.brain-choice-wrap {
  position: relative;
  display: block;
}
.brain-choice-wrap > .brain-choice {
  width: 100%;
}
.brain-choice-remove {
  position: absolute;
  top: calc(var(--brain-space-3) * -1);
  right: calc(var(--brain-space-3) * -1);
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface);
  color: var(--brain-text-muted);
  cursor: pointer;
  transition:
    opacity var(--brain-transition),
    color var(--brain-transition),
    border-color var(--brain-transition);
}
.brain-choice-remove svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  display: block;
}
.brain-choice-remove:hover {
  color: var(--brain-danger);
  border-color: var(--brain-danger);
}
@media (hover: hover) {
  .brain-choice-remove {
    opacity: 0;
    pointer-events: none;
  }
  .brain-choice-wrap:hover .brain-choice-remove,
  .brain-choice-wrap:focus-within .brain-choice-remove {
    opacity: 1;
    pointer-events: auto;
  }
}
.brain-choice-group--rows {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--brain-space-3);
}
.brain-choice--row {
  width: 100%;
  justify-content: flex-start;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-6);
  border-radius: var(--brain-radius);
  text-align: left;
}
.brain-choice--row.is-active {
  background: color-mix(in srgb, var(--brain-text) 5%, var(--brain-surface));
  border-color: var(--brain-text);
  color: var(--brain-text);
  box-shadow: var(--brain-ring-strong);
}
.brain-choice-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--brain-space-1);
  flex: 1;
  min-width: 0;
}
.brain-choice--row .brain-choice-name {
  display: block;
  width: 100%;
  -webkit-line-clamp: none;
  line-clamp: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-choice-mark {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  color: var(--brain-text);
  opacity: 0;
}
.brain-choice-mark svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  display: block;
}
.brain-choice--row.is-active .brain-choice-mark {
  opacity: 1;
}
.brain-choice--sm {
  min-height: var(--brain-control-h-sm);
  padding: var(--brain-space-2) var(--brain-space-5);
}
.brain-choice--md {
  min-height: var(--brain-control-h-md);
  padding: var(--brain-space-3) var(--brain-space-6);
  font-size: var(--brain-text-label);
}
.brain-choice--lg {
  min-height: var(--brain-control-h-lg);
  padding: var(--brain-space-4) var(--brain-space-7);
  font-size: var(--brain-text-label);
}
.brain-choice-count {
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-choice.is-active .brain-choice-count {
  color: var(--brain-bg);
  opacity: var(--brain-op-muted);
}
.brain-choice--row.is-active .brain-choice-count {
  color: var(--brain-text-muted);
  opacity: 1;
}
.brain-choice--check.is-active {
  background: color-mix(in srgb, var(--brain-text) 8%, transparent);
  border-color: var(--brain-text);
  color: var(--brain-text);
}
.brain-choice-check {
  display: inline-flex;
  align-items: center;
}
.brain-choice-check svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  display: block;
}
.brain-choice--check:not(.is-active) .brain-choice-check {
  display: none;
}
.brain-choice--check.is-active .brain-choice-count {
  color: var(--brain-text-muted);
  opacity: 1;
}
.brain-choice--swatch {
  width: var(--brain-control-h-md);
  height: var(--brain-control-h-md);
  padding: 0;
  justify-content: center;
  border-radius: var(--brain-radius-pill);
}
.brain-choice--swatch.is-active {
  background: transparent;
  color: var(--brain-text);
  border-color: var(--brain-text);
  box-shadow: var(--brain-ring-strong);
}
.brain-choice-swatch-dot {
  width: var(--brain-icon);
  height: var(--brain-icon);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-tone, var(--brain-text-muted));
}
.brain-choice--stat {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--brain-space-1);
  padding: var(--brain-space-6);
  border-radius: var(--brain-radius);
  text-align: left;
}
.brain-choice-value {
  font-size: var(--brain-text-2xl);
  font-weight: var(--brain-weight-strong);
  line-height: var(--brain-leading-tight);
  font-variant-numeric: tabular-nums;
}
.brain-choice--stat .brain-choice-name {
  font-size: var(--brain-text-note);
  color: var(--brain-text-muted);
  font-weight: var(--brain-weight-body);
}
.brain-choice--stat.is-active .brain-choice-name {
  color: var(--brain-bg);
  opacity: var(--brain-op-muted);
}

/* src/components/tabs/tabs.css */
.brain-tabs-list {
  display: flex;
  gap: var(--brain-space-1);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.brain-tabs-list::-webkit-scrollbar {
  display: none;
}
.brain-tab {
  appearance: none;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  color: var(--brain-text-muted);
  padding: var(--brain-space-5) var(--brain-space-7);
  margin-bottom: 0;
  white-space: nowrap;
  border-bottom: var(--brain-stroke-lg) solid transparent;
  transition:
    color var(--brain-transition),
    border-color var(--brain-transition),
    background var(--brain-transition);
}
.brain-tab:hover {
  color: var(--brain-text);
}
.brain-tab.is-active {
  color: var(--brain-text);
  border-bottom-color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
}
.brain-tab:focus-visible {
  outline: var(--brain-stroke-lg) solid var(--brain-border-strong);
  outline-offset: var(--brain-focus-offset);
  border-radius: var(--brain-radius-sm);
}
.brain-tab-panel {
  display: none;
  padding-top: var(--brain-space-8);
}
.brain-tab-panel.is-active {
  display: block;
}
.brain-tabs--fill {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
}
.brain-tabs--fill > .brain-tab-panel.is-active {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
}
.brain-tabs--pill .brain-tabs-list {
  border-bottom: none;
  gap: var(--brain-space-2);
}
.brain-tabs--pill .brain-tab {
  border-bottom: none;
  border-radius: var(--brain-radius-sm);
  margin-bottom: 0;
}
.brain-tabs--pill .brain-tab.is-active {
  background: var(--brain-surface-2);
}

/* src/components/breadcrumb/breadcrumb.css */
.brain-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  min-width: 0;
}
.brain-breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  color: var(--brain-text-muted);
  text-decoration: none;
  padding: var(--brain-space-1) var(--brain-space-3);
  border-radius: var(--brain-radius-sm);
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--brain-transition), background var(--brain-transition);
}
a.brain-breadcrumb-item:hover,
button.brain-breadcrumb-item:hover {
  color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-breadcrumb-item.is-current {
  color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
  cursor: default;
}
.brain-breadcrumb-item svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
button.brain-breadcrumb-more {
  border: none;
  background: transparent;
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-none);
}
.brain-breadcrumb-item + .brain-breadcrumb-item::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: var(--brain-space-2);
  flex-shrink: 0;
  background: var(--brain-text-muted);
  opacity: var(--brain-op-muted);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* src/components/accordion/accordion.css */
.brain-accordion {
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
}
.brain-accordion-item + .brain-accordion-item {
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--brain-space-6);
  padding: var(--brain-space-8);
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
  text-align: left;
  transition: background var(--brain-transition);
}
.brain-accordion-trigger:hover {
  background: var(--brain-surface-2);
}
.brain-accordion-trigger:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-inset);
}
.brain-accordion-lead {
  display: inline-flex;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--brain-text-muted);
}
.brain-accordion-lead svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-accordion-item.is-open .brain-accordion-lead {
  color: var(--brain-text);
}
.brain-accordion-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-accordion-item--sm > .brain-accordion-trigger {
  gap: var(--brain-sp-grouped);
  padding: var(--brain-space-6) var(--brain-space-7);
  font-size: var(--brain-text-md);
}
.brain-accordion-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
  margin-left: auto;
  color: var(--brain-text-muted);
  transition: transform var(--brain-transition);
}
.brain-accordion-icon svg {
  width: 100%;
  height: 100%;
}
.brain-accordion-item.is-open .brain-accordion-icon {
  transform: rotate(180deg);
}
summary.brain-accordion-trigger {
  list-style: none;
}
summary.brain-accordion-trigger::-webkit-details-marker {
  display: none;
}
summary.brain-accordion-trigger::marker {
  content: "";
}
details.brain-accordion-item[open] > .brain-accordion-trigger .brain-accordion-icon {
  transform: rotate(180deg);
}
details.brain-accordion-item[open] > .brain-accordion-trigger .brain-accordion-lead {
  color: var(--brain-text);
}
details.brain-accordion-item > .brain-accordion-panel {
  grid-template-rows: 1fr;
}
details.brain-accordion-item[open] > .brain-accordion-trigger {
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--brain-duration-slow) cubic-bezier(.4, 0, .2, 1);
}
.brain-accordion-item.is-open .brain-accordion-panel {
  grid-template-rows: 1fr;
}
.brain-accordion-body {
  overflow: hidden;
  min-height: 0;
}
.brain-accordion-text {
  padding: var(--brain-space-1) var(--brain-space-8) var(--brain-space-8);
  color: var(--brain-text-muted);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-loose);
}
.brain-accordion-text p {
  margin: 0 0 var(--brain-space-5);
}
.brain-accordion-text p:last-child {
  margin-bottom: 0;
}
.brain-accordion--flush {
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.brain-accordion--flush .brain-accordion-item {
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-accordion--flush .brain-accordion-item:last-child {
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-accordion--flush .brain-accordion-trigger {
  padding: var(--brain-space-9) var(--brain-space-2);
  font-size: var(--brain-text-xl);
}
.brain-accordion--flush .brain-accordion-trigger:hover {
  background: transparent;
  color: var(--brain-text);
}
.brain-accordion--flush .brain-accordion-text {
  padding: 0 var(--brain-space-2) var(--brain-space-9);
  font-size: var(--brain-text-lg);
}
@media (prefers-reduced-motion: reduce) {
  .brain-accordion-panel {
    transition: none;
  }
  .brain-accordion-icon {
    transition: none;
  }
}

/* src/components/agenda/agenda.css */
.brain-booker-top {
  padding: var(--brain-sp-block) var(--brain-sp-sibling);
  background: var(--brain-surface);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-booker-top-inner {
  max-width: var(--brain-booker-top-max, 1100px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--brain-sp-grouped);
}
.brain-booker-who {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-grouped);
  min-width: 0;
}
.brain-booker-who-text {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
  min-width: 0;
}
.brain-booker-credit {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--brain-z-sticky);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-3);
  padding: var(--brain-space-5) var(--brain-sp-sibling);
  background: var(--brain-surface);
  border-top: var(--brain-stroke) solid var(--brain-border);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
}
.brain-booker-credit svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  fill: currentColor;
}
.brain-screen:has(.brain-booker-credit) {
  padding-bottom: var(--brain-booker-credit-h, 52px);
}
.brain-booker {
  display: grid;
  grid-template-columns: minmax(var(--brain-booker-cal-w, 380px), auto) var(--brain-booker-side-w, 400px);
  align-items: stretch;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-bg);
  overflow: hidden;
}
@media (max-width: 860px) {
  .brain-booker {
    grid-template-columns: 1fr;
    width: 100%;
  }
  .brain-booker-side {
    border-left: 0;
    border-top: var(--brain-stroke) solid var(--brain-border);
  }
}
.brain-booker-cal {
  min-width: 0;
  padding: var(--brain-sp-sibling);
}
.brain-booker-side {
  min-width: 0;
  padding: var(--brain-sp-sibling);
  background: var(--brain-surface);
  border-left: var(--brain-stroke) solid var(--brain-border);
}
.brain-booker-side .brain-slots {
  --brain-slot-w: 88px;
}
.brain-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--brain-slot-w, 96px), 1fr));
  gap: var(--brain-space-5);
}
.brain-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: var(--brain-control-h-md);
  padding: 0 var(--brain-space-5);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition:
    border-color var(--brain-transition),
    background var(--brain-transition),
    color var(--brain-transition);
}
.brain-slot:hover {
  border-color: var(--brain-text);
}
.brain-slot.is-active,
.brain-slot[aria-pressed=true] {
  background: var(--brain-text);
  border-color: var(--brain-text);
  color: var(--brain-bg);
}
.brain-slot:disabled {
  opacity: var(--brain-op-disabled);
  cursor: default;
  pointer-events: none;
  text-decoration: line-through;
}
.brain-hours-day {
  display: flex;
  align-items: flex-start;
  gap: var(--brain-space-6);
}
.brain-hours-badge {
  flex-shrink: 0;
  width: var(--brain-hours-time-w, 88px);
  height: var(--brain-hours-h, var(--brain-control-h-sm));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-bold);
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-text);
}
.brain-hours-badge--off {
  color: var(--brain-text-muted);
  border-color: var(--brain-border);
}
.brain-hours-slots {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-5);
}
.brain-hours-slot {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  flex-wrap: wrap;
}
.brain-hours-range {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  flex-shrink: 0;
}
.brain-hours-sep {
  color: var(--brain-text-muted);
}
.brain-hours-time {
  width: var(--brain-hours-time-w, 88px);
  min-width: var(--brain-hours-time-w, 88px);
  max-width: var(--brain-hours-time-w, 88px);
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.brain-hours-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  flex-shrink: 0;
}
.brain-booking {
  display: flex;
  align-items: center;
  gap: var(--brain-space-7);
  padding: var(--brain-space-7) var(--brain-space-8);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-surface);
}
.brain-booking-main {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-2);
  min-width: 0;
  flex: 1;
}
.brain-booking-name {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-booking-url {
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-booking-meta {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-booking-actions {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  flex-shrink: 0;
}
.brain-booking--off {
  opacity: var(--brain-op-muted, .55);
}
.brain-appt {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
  padding: var(--brain-space-4) var(--brain-space-5);
  border-left: var(--brain-space-2) solid var(--brain-appt-color, var(--brain-border-strong));
  border-radius: var(--brain-radius-sm);
  background: color-mix(in srgb, var(--brain-appt-color, var(--brain-text)) 8%, transparent);
  overflow: hidden;
}
.brain-appt-time {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-appt-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* src/components/menu/menu.css */
.brain-menu {
  position: relative;
  display: inline-block;
}
.brain-menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: var(--brain-z-dropdown);
  min-width: var(--brain-menu-w, 190px);
  padding: var(--brain-space-2);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-lg);
  display: none;
}
.brain-menu-panel--right {
  left: auto;
  right: 0;
}
.brain-menu-panel--up {
  top: auto;
  bottom: calc(100% + 6px);
}
.brain-menu.is-open .brain-menu-panel {
  display: block;
  animation: brain-menu-in var(--brain-duration-fast) ease;
}
@keyframes brain-menu-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.brain-menu.is-open .brain-menu-panel--up {
  animation-name: brain-menu-in-up;
}
@keyframes brain-menu-in-up {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.brain-menu-panel--open {
  display: block;
  top: var(--brain-menu-y, calc(100% + 6px));
  left: var(--brain-menu-x, 0);
}
.brain-menu-panel--at {
  position: fixed;
  display: block;
  top: var(--brain-menu-y, 0);
  left: var(--brain-menu-x, 0);
  z-index: var(--brain-z-context);
  animation: brain-menu-in var(--brain-duration-fast) ease;
}
.brain-menu-panel--at[hidden] {
  display: none;
}
.brain-menu-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-5);
  border: none;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  text-align: left;
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-menu-item svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-menu-item:hover,
.brain-menu-item.is-active {
  background: var(--brain-surface-2);
}
.brain-menu-item:disabled {
  opacity: var(--brain-op-disabled);
  cursor: default;
  pointer-events: none;
}
.brain-menu-item--danger {
  color: var(--brain-danger);
}
.brain-menu-item--danger svg {
  color: var(--brain-danger);
}
.brain-menu-item--danger:hover {
  background: color-mix(in srgb, var(--brain-danger) 12%, transparent);
}
.brain-menu-item-name {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-menu-item-value {
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
}
.brain-menu-item-dot {
  width: var(--brain-space-4);
  height: var(--brain-space-4);
  flex-shrink: 0;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-tone, var(--brain-text-muted));
}
.brain-menu-item--muted {
  color: var(--brain-text-muted);
  font-size: var(--brain-text-sm);
}
.brain-menu-item--muted:hover {
  color: var(--brain-text);
}
.brain-menu-sub {
  display: block;
}
.brain-menu-sub-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-5);
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  cursor: pointer;
  list-style: none;
  transition: background var(--brain-transition);
}
.brain-menu-sub-trigger::-webkit-details-marker {
  display: none;
}
.brain-menu-sub-trigger::marker {
  content: "";
}
.brain-menu-sub-trigger:hover {
  background: var(--brain-surface-2);
}
.brain-menu-sub-trigger svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-menu-sub-value {
  margin-left: auto;
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-menu-sub-caret {
  transition: transform var(--brain-transition);
}
.brain-menu-sub[open] .brain-menu-sub-caret {
  transform: rotate(180deg);
}
.brain-menu-sub-list {
  padding-left: var(--brain-space-5);
}
.brain-menu-sep {
  height: 1px;
  background: var(--brain-border);
  margin: var(--brain-space-2) 0;
}
.brain-menu-panel--fixed {
  position: fixed;
  top: auto;
  left: auto;
  z-index: var(--brain-z-toast);
  display: block;
  animation: brain-menu-in var(--brain-duration-fast) ease;
}
.brain-menu-item--rich {
  align-items: flex-start;
  padding: var(--brain-space-5);
}
.brain-menu-item--rich > svg,
.brain-menu-item-ico {
  flex-shrink: 0;
  margin-top: var(--brain-space-1);
  color: var(--brain-text-muted);
}
.brain-menu-item-ico svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
  display: block;
}
.brain-menu-item-text {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
  min-width: 0;
}
.brain-menu-item-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
}
.brain-menu-item-desc {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
}
.brain-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-5) var(--brain-space-5);
}
.brain-menu-head-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-menu-label {
  padding: var(--brain-space-3) var(--brain-space-5) var(--brain-space-2);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-text-muted);
}
@media (prefers-reduced-motion: reduce) {
  .brain-menu.is-open .brain-menu-panel {
    animation: none;
  }
}

/* src/components/tooltip/tooltip.css */
.brain-tooltip {
  margin: 0;
  position: fixed;
  left: 0;
  top: 0;
  z-index: var(--brain-z-tooltip);
  padding: var(--brain-space-2) var(--brain-space-4);
  font-family: var(--brain-font);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-medium);
  line-height: var(--brain-leading-snug);
  color: var(--brain-text);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
  box-shadow: var(--brain-shadow-lg);
  white-space: nowrap;
  max-width: 240px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity var(--brain-duration-instant) ease, transform var(--brain-duration-instant) ease;
}
.brain-tooltip.is-visible {
  opacity: 1;
  transform: none;
}
.brain-tooltip--multiline {
  white-space: normal;
  max-width: 260px;
  padding: var(--brain-space-4) var(--brain-space-5);
  line-height: var(--brain-leading-normal);
  font-weight: var(--brain-weight-body);
}
@media (prefers-reduced-motion: reduce) {
  .brain-tooltip {
    transition: opacity var(--brain-duration-instant) ease;
    transform: none;
  }
}
.brain-hint {
  --brain-hint-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3'/%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'/%3E%3C/svg%3E");
  display: inline-flex;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--brain-text-muted);
  cursor: help;
  outline: none;
  vertical-align: middle;
  transition: color var(--brain-transition);
}
.brain-hint::before {
  content: "";
  width: 100%;
  height: 100%;
  background: currentColor;
  -webkit-mask: var(--brain-hint-icon) center / contain no-repeat;
  mask: var(--brain-hint-icon) center / contain no-repeat;
}
.brain-hint:hover,
.brain-hint:focus-visible {
  color: var(--brain-text);
}
.brain-popover {
  position: fixed;
  left: 0;
  top: 0;
  z-index: var(--brain-z-tooltip);
  min-width: 230px;
  max-width: 320px;
  padding: var(--brain-space-8) var(--brain-space-8);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  box-shadow: var(--brain-shadow-lg);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--brain-duration-fast) ease, transform var(--brain-duration-fast) ease;
  pointer-events: none;
}
.brain-popover.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.brain-popover--inline {
  position: static;
  min-width: 0;
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.brain-popover-title {
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  margin-bottom: var(--brain-space-6);
}
.brain-popover-row {
  display: flex;
  justify-content: space-between;
  gap: var(--brain-space-8);
  margin-bottom: var(--brain-space-4);
  font-size: var(--brain-text-sm);
  line-height: var(--brain-leading-snug);
}
.brain-popover-row:last-child {
  margin-bottom: 0;
}
.brain-popover-key {
  color: var(--brain-text-muted);
}
.brain-popover-val {
  color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
  text-align: right;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-popover-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-3);
  margin-top: var(--brain-space-7);
  padding-top: var(--brain-space-6);
  border-top: var(--brain-stroke) solid var(--brain-border);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--brain-transition);
}
.brain-popover-link:hover {
  opacity: var(--brain-op-muted);
}
.brain-popover-link svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  transition: transform var(--brain-transition);
}
.brain-popover-link:hover svg {
  transform: translateX(2px);
}
@media (prefers-reduced-motion: reduce) {
  .brain-popover {
    transition: opacity var(--brain-duration-fast) ease;
    transform: none;
  }
}

/* src/components/navbar/navbar.css */
.brain-navbar {
  display: flex;
  align-items: center;
  gap: var(--brain-space-9);
  height: 56px;
  padding: 0 var(--brain-space-9);
  background: var(--brain-surface);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  font-family: var(--brain-font);
  font-weight: var(--brain-weight-bold);
  font-size: var(--brain-text-xl);
  color: var(--brain-text);
  flex-shrink: 0;
}
.brain-navbar-logo {
  width: 30px;
  height: 30px;
  border-radius: var(--brain-radius-sm);
  background: var(--brain-text);
  color: var(--brain-bg);
  display: grid;
  place-items: center;
  font-weight: var(--brain-weight-heavy);
  font-size: var(--brain-text-xl);
  flex-shrink: 0;
}
.brain-navbar-links {
  display: flex;
  align-items: center;
  gap: var(--brain-space-1);
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.brain-navbar-links::-webkit-scrollbar {
  display: none;
}
.brain-navbar-link {
  padding: var(--brain-space-4) var(--brain-space-6);
  border-radius: var(--brain-radius-sm);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--brain-transition), background var(--brain-transition);
}
.brain-navbar-link:hover {
  color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-navbar-link.is-active {
  color: var(--brain-text);
  background: var(--brain-surface-2);
  font-weight: var(--brain-weight-medium);
}
.brain-navbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  flex-shrink: 0;
}
.brain-navbar-brand + .brain-navbar-links {
  margin-left: var(--brain-space-4);
}
@media (max-width: 640px) {
  .brain-navbar {
    gap: var(--brain-space-6);
    padding: 0 var(--brain-space-7);
  }
  .brain-navbar-links {
    display: none;
  }
}
.brain-navbar--app {
  justify-content: space-between;
  gap: var(--brain-space-6);
  background: var(--brain-surface);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-navbar--app > .brain-navbar-side,
.brain-navbar--app > .brain-navbar-actions {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 0;
}
.brain-navbar--app > .brain-navbar-actions {
  justify-content: flex-end;
}
.brain-navbar-title {
  flex: 0 1 auto;
  min-width: 0;
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-bold);
  color: var(--brain-text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-navbar-context {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-2) var(--brain-space-4) var(--brain-space-2) var(--brain-space-2);
  border: var(--brain-stroke) solid transparent;
  border-radius: var(--brain-radius);
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  min-width: 0;
  transition: background var(--brain-duration-fast) ease, border-color var(--brain-duration-fast) ease;
}
.brain-navbar-context:hover {
  background: var(--brain-surface-2);
  border-color: var(--brain-border);
}
.brain-navbar-context-name {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-navbar-context-caret {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
  color: var(--brain-text-muted);
  transition: transform var(--brain-duration-base) ease;
}
.brain-navbar-context.is-open .brain-navbar-context-caret {
  transform: rotate(180deg);
}
.brain-navbar-back {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  padding: var(--brain-space-2) var(--brain-space-3);
  border: 0;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text-muted);
  font: inherit;
  font-size: var(--brain-text-md);
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--brain-duration-fast) ease;
}
.brain-navbar-back:hover {
  color: var(--brain-text);
}
.brain-navbar-back svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  stroke-width: 2.4;
}
@media (max-width: 768px) {
  .brain-navbar--app .brain-navbar-title {
    display: none;
  }
  .brain-navbar--app > .brain-navbar-side,
  .brain-navbar--app > .brain-navbar-actions {
    flex: 0 1 auto;
  }
}
.brain-navbar--sticky {
  position: sticky;
  top: 0;
  z-index: var(--brain-z-sticky);
}

/* src/components/sidebar/sidebar.css */
.brain-sidebar {
  --brain-sidebar-ico: 18px;
  width: 56px;
  height: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--brain-surface);
  border-right: var(--brain-stroke) solid var(--brain-border);
  overflow: hidden;
  transition: width var(--brain-duration-base) ease;
}
.brain-sidebar.is-expanded {
  width: 220px;
}
.brain-sidebar-header {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-grouped);
  padding: var(--brain-space-6) var(--brain-space-5);
  flex-shrink: 0;
}
.brain-sidebar:not(.is-expanded) .brain-sidebar-header {
  justify-content: center;
}
.brain-sidebar-toggle {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  flex-shrink: 0;
  order: 2;
  border: none;
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-sidebar-toggle:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-sidebar-toggle svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-sidebar-brand {
  order: 1;
  flex: 1;
  display: none;
  align-items: center;
  gap: var(--brain-sp-grouped);
  font-family: var(--brain-font);
  font-weight: var(--brain-weight-bold);
  font-size: var(--brain-text-lg);
  color: var(--brain-text);
  white-space: nowrap;
  min-width: 0;
}
.brain-sidebar.is-expanded .brain-sidebar-brand {
  display: flex;
}
.brain-sidebar-logo {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: var(--brain-radius-sm);
  background: var(--brain-text);
  color: var(--brain-bg);
  display: grid;
  place-items: center;
  font-weight: var(--brain-weight-heavy);
  font-size: var(--brain-text-lg);
}
.brain-sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-related);
  padding: var(--brain-space-3) var(--brain-space-5);
  overflow-y: auto;
  overflow-x: hidden;
}
.brain-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-related);
  padding: var(--brain-space-4);
  border: none;
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text-muted);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  width: 100%;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-sidebar-item svg {
  width: var(--brain-sidebar-ico);
  height: var(--brain-sidebar-ico);
  flex-shrink: 0;
}
.brain-sidebar.is-expanded .brain-sidebar-item {
  gap: var(--brain-space-6);
}
.brain-sidebar-item:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-sidebar-item.is-active {
  background: var(--brain-surface-2);
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
}
.brain-sidebar-label {
  opacity: 0;
  overflow: hidden;
  transition: opacity var(--brain-duration-fast);
}
.brain-sidebar.is-expanded .brain-sidebar-label {
  opacity: 1;
}
.brain-sidebar-group {
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-related);
}
.brain-sidebar-caret.brain-sidebar-caret {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  margin-left: auto;
  flex-shrink: 0;
  color: var(--brain-text-muted);
  opacity: 0;
  transition: transform var(--brain-transition), opacity var(--brain-duration-fast);
}
.brain-sidebar.is-expanded .brain-sidebar-caret {
  opacity: 1;
}
.brain-sidebar-group.is-open .brain-sidebar-caret {
  transform: rotate(90deg);
}
.brain-sidebar-children {
  display: none;
  flex-direction: column;
  gap: var(--brain-sp-related);
}
.brain-sidebar.is-expanded .brain-sidebar-group.is-open .brain-sidebar-children {
  display: flex;
}
.brain-sidebar-subitem {
  padding-left: calc(var(--brain-space-4) + var(--brain-sidebar-ico) + var(--brain-sp-related));
}
.brain-sidebar:not(.is-expanded) .brain-sidebar-group-trigger.has-active {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-sidebar-footer {
  margin-top: auto;
  padding: var(--brain-space-5);
  flex-shrink: 0;
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-sidebar-badge {
  margin-left: var(--brain-space-3);
  padding: var(--brain-space-1) var(--brain-space-4);
  font-size: var(--brain-text-2xs, var(--brain-text-xs));
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-warning);
  background: color-mix(in srgb, var(--brain-warning) 15%, transparent);
  border: var(--brain-stroke) solid color-mix(in srgb, var(--brain-warning) 30%, transparent);
  border-radius: var(--brain-radius-pill);
  vertical-align: middle;
  white-space: nowrap;
}
.brain-sidebar:not(.is-expanded) .brain-sidebar-badge {
  display: none;
}
.brain-sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  width: 100%;
  padding: var(--brain-space-4);
  border: 0;
  border-radius: var(--brain-radius);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition: background var(--brain-duration-fast) ease;
}
.brain-sidebar-user:hover {
  background: var(--brain-surface-2);
}
.brain-sidebar-user-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  opacity: 0;
  white-space: nowrap;
  transition: opacity var(--brain-duration-fast) ease;
}
.brain-sidebar.is-expanded .brain-sidebar-user-info {
  opacity: 1;
}
.brain-sidebar-user-name {
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-sidebar-user-sub {
  margin-top: var(--brain-space-1);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-sidebar-menu {
  position: fixed;
  z-index: var(--brain-z-popover, var(--brain-z-modal));
  min-width: 200px;
  padding: var(--brain-space-4);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  box-shadow: var(--brain-shadow-lg);
  opacity: 0;
  transform: translateY(var(--brain-space-4));
  pointer-events: none;
  transition: opacity var(--brain-duration-fast) ease, transform var(--brain-duration-fast) ease;
}
.brain-sidebar-menu.is-open {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.brain-sidebar-menu-item {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  width: 100%;
  padding: var(--brain-space-4) var(--brain-space-5);
  border: 0;
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text-muted);
  font: inherit;
  font-size: var(--brain-text-md);
  text-align: left;
  cursor: pointer;
  transition: background var(--brain-duration-fast) ease, color var(--brain-duration-fast) ease;
}
.brain-sidebar-menu-item:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-sidebar-menu-item svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
}
.brain-sidebar-menu-item--danger:hover {
  color: var(--brain-danger);
}
.brain-sidebar-menu-sep {
  height: var(--brain-stroke);
  margin: var(--brain-space-4) 0;
  background: var(--brain-border);
}
@media (max-width: 768px) {
  .brain-sidebar {
    display: none;
  }
  .brain-sidebar-bottom {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--brain-z-sticky);
    display: flex;
    align-items: stretch;
    background: var(--brain-surface);
    border-top: var(--brain-stroke) solid var(--brain-border);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .brain-sidebar-bottom-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--brain-space-2);
    padding: var(--brain-space-5) var(--brain-space-2);
    border: 0;
    background: transparent;
    color: var(--brain-text-muted);
    font: inherit;
    font-size: var(--brain-text-xs);
    cursor: pointer;
  }
  .brain-sidebar-bottom-item.is-active {
    color: var(--brain-text);
  }
  .brain-sidebar-bottom-item svg {
    width: var(--brain-icon);
    height: var(--brain-icon);
  }
}
.brain-sidebar-bottom {
  display: none;
}

/* src/components/footer/footer.css */
.brain-footer {
  display: flex;
  align-items: center;
  gap: var(--brain-space-9);
  min-height: 52px;
  padding: var(--brain-space-6) var(--brain-space-9);
  background: var(--brain-surface);
  border-top: var(--brain-stroke) solid var(--brain-border);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
}
.brain-footer-brand {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
  flex-shrink: 0;
}
.brain-footer-logo {
  width: 24px;
  height: 24px;
  border-radius: var(--brain-radius-sm);
  background: var(--brain-text);
  color: var(--brain-bg);
  display: grid;
  place-items: center;
  font-weight: var(--brain-weight-heavy);
  font-size: var(--brain-text-md);
  flex-shrink: 0;
}
.brain-footer-copy {
  color: var(--brain-text-muted);
  font-weight: var(--brain-weight-body);
}
.brain-footer-links {
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  flex-wrap: wrap;
  min-width: 0;
}
.brain-footer-link {
  padding: var(--brain-space-2) var(--brain-space-4);
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--brain-transition), background var(--brain-transition);
}
.brain-footer-link:hover {
  color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-footer-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.brain-footer-status {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
}
.brain-footer-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brain-success);
  flex-shrink: 0;
}
.brain-footer-status--down::before {
  background: var(--brain-danger);
}
.brain-footer-status--warn::before {
  background: var(--brain-warning);
}
.brain-footer--stack {
  flex-direction: column;
  gap: var(--brain-space-6);
  text-align: center;
}
.brain-footer--stack .brain-footer-meta {
  margin-left: 0;
}
.brain-footer--stack .brain-footer-links {
  justify-content: center;
}
@media (max-width: 640px) {
  .brain-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--brain-space-6);
  }
  .brain-footer-meta {
    margin-left: 0;
  }
}

/* src/components/hero/hero.css */
.brain-hero {
  position: relative;
  overflow: hidden;
  padding: var(--brain-sp-hero) var(--brain-space-10) var(--brain-sp-section);
  text-align: center;
  background: var(--brain-bg);
  isolation: isolate;
}
.brain-hero-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(
      to right,
      var(--brain-border) 1px,
      transparent 1px),
    linear-gradient(
      to bottom,
      var(--brain-border) 1px,
      transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image:
    radial-gradient(
      ellipse 80% 60% at 50% 0%,
      #000 40%,
      transparent 78%);
  mask-image:
    radial-gradient(
      ellipse 80% 60% at 50% 0%,
      #000 40%,
      transparent 78%);
  opacity: var(--brain-op-muted);
}
.brain-hero-glow {
  position: absolute;
  z-index: -1;
  top: -10%;
  left: 50%;
  width: min(760px, 90%);
  height: 520px;
  transform: translateX(-50%);
  background:
    radial-gradient(
      ellipse at center,
      color-mix(in srgb, var(--brain-text) 10%, transparent),
      transparent 68%);
  pointer-events: none;
}
.brain-hero-inner {
  position: relative;
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--brain-space-9);
}
.brain-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-3) var(--brain-space-7);
  font-family: var(--brain-font);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text-muted);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-pill);
}
.brain-hero-eyebrow b {
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
}
.brain-hero-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brain-text);
  flex-shrink: 0;
}
.brain-hero-title {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-display-2xl);
  font-weight: var(--brain-weight-heavy);
  line-height: var(--brain-leading-none);
  letter-spacing: var(--brain-tracking-tighter);
  text-wrap: balance;
  background:
    linear-gradient(
      180deg,
      var(--brain-text) 30%,
      color-mix(in srgb, var(--brain-text) 52%, transparent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brain-hero-sub {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-display-sm);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
  max-width: 60ch;
}
.brain-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--brain-space-6);
  justify-content: center;
  margin-top: var(--brain-space-3);
}
.brain-hero-actions .brain-btn {
  height: var(--brain-control-h-lg);
  padding-inline: var(--brain-space-9);
  font-size: var(--brain-text-lg);
}
.brain-hero-actions .brain-field {
  flex: 1 1 200px;
  min-width: 0;
  text-align: start;
}
.brain-hero-actions .brain-input {
  height: var(--brain-control-h-lg);
}
.brain-hero-note {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
}
.brain-hero-note svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
}
.brain-hero-frame {
  position: relative;
  max-width: 940px;
  margin: var(--brain-space-14) auto 0;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-surface);
  box-shadow: var(--brain-shadow-2xl);
  overflow: hidden;
}
.brain-hero-frame-bar {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
  padding: var(--brain-space-6) var(--brain-space-8);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  background: var(--brain-surface-2);
}
.brain-hero-frame-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--brain-border-strong);
}

/* src/components/faq/faq.css */
.brain-faq {
  padding: var(--brain-sp-section) var(--brain-space-10);
  background: var(--brain-bg);
}
.brain-faq-head {
  max-width: 640px;
  margin: 0 auto var(--brain-space-13);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--brain-space-6);
}
.brain-faq-eyebrow {
  font-family: var(--brain-font);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
}
.brain-faq-title {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-display-lg);
  font-weight: var(--brain-weight-heavy);
  line-height: var(--brain-leading-tight);
  letter-spacing: var(--brain-tracking-tighter);
  color: var(--brain-text);
  text-wrap: balance;
}
.brain-faq-sub {
  margin: 0;
  font-family: var(--brain-font);
  font-size: var(--brain-text-xl);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
  max-width: 52ch;
}
.brain-faq-inner {
  max-width: 720px;
  margin: 0 auto;
}

/* src/components/carousel/carousel.css */
.brain-carousel {
  position: relative;
}
.brain-carousel-track {
  display: grid;
}
.brain-carousel-slide {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--brain-duration-slower) ease, transform var(--brain-duration-slower) ease;
  pointer-events: none;
}
.brain-carousel-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}
.brain-carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-7);
  margin-top: var(--brain-space-9);
}
.brain-carousel-dots {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
}
.brain-carousel-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-border-strong);
  cursor: pointer;
  transition: width var(--brain-transition), background var(--brain-transition);
}
.brain-carousel-dot:hover {
  background: var(--brain-text-muted);
}
.brain-carousel-dot.is-active {
  width: 20px;
  background: var(--brain-text);
}
.brain-carousel-arrow {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: color var(--brain-transition), border-color var(--brain-transition);
}
.brain-carousel-arrow:hover {
  color: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-carousel-arrow svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-carousel--sides {
  position: relative;
}
.brain-carousel--sides .brain-carousel-arrow {
  position: absolute;
  top: 0;
  bottom: 40px;
  margin: auto 0;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: var(--brain-radius-pill);
  background: color-mix(in srgb, var(--brain-surface) 82%, transparent);
  backdrop-filter: blur(var(--brain-blur-sm));
  box-shadow: var(--brain-shadow-sm);
}
.brain-carousel--sides .brain-carousel-arrow:hover {
  background: var(--brain-surface);
  color: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-carousel--sides .brain-carousel-arrow--prev {
  left: 0;
}
.brain-carousel--sides .brain-carousel-arrow--next {
  right: 0;
}
.brain-carousel--sides .brain-carousel-dots {
  display: flex;
  justify-content: center;
  margin-top: var(--brain-space-9);
}
.brain-carousel--sides .brain-carousel-slide {
  padding: 0 var(--brain-space-13);
}
@media (max-width: 640px) {
  .brain-carousel--sides .brain-carousel-slide {
    padding: 0 var(--brain-space-12);
  }
}
.brain-carousel--slide {
  overflow: hidden;
}
.brain-carousel--slide .brain-carousel-track {
  display: flex;
  transition: transform var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1);
  will-change: transform;
}
.brain-carousel--slide .brain-carousel-slide {
  grid-area: auto;
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}
@media (prefers-reduced-motion: reduce) {
  .brain-carousel--slide .brain-carousel-track {
    transition: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .brain-carousel-slide {
    transition: none;
    transform: none;
  }
}
.brain-testimonial {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: min(var(--brain-measure), 100%);
  margin-inline: auto;
}
.brain-testimonial--start {
  align-items: flex-start;
  text-align: start;
}
.brain-testimonial-stars {
  display: inline-flex;
  gap: 0;
  color: var(--brain-warning);
  margin-bottom: var(--brain-space-6);
}
.brain-testimonial-stars svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-testimonial-quote {
  margin: 0;
  font-size: var(--brain-text-2xl);
  line-height: var(--brain-leading-loose);
  letter-spacing: var(--brain-tracking-tight);
  color: var(--brain-text);
}
.brain-testimonial--sm .brain-testimonial-quote {
  font-size: var(--brain-text-xl);
}
.brain-testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  margin-top: var(--brain-space-8);
}
.brain-testimonial-name {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-testimonial-role {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}

/* src/components/livechat/livechat.css */
.brain-lc {
  font-family: var(--brain-font);
  --lc-out: #005c4b;
  --lc-head: #1f2c34;
}
.brain-lc--phone {
  display: inline-block;
}
.brain-lc-device {
  position: relative;
  width: 340px;
  padding: var(--brain-space-6);
  background:
    linear-gradient(
      155deg,
      #2a2e35 0%,
      #101216 55%,
      #05060a 100%);
  border-radius: var(--brain-radius-lg);
  box-shadow:
    0 50px 120px color-mix(in srgb, #000 72%, transparent),
    0 6px 20px color-mix(in srgb, #000 50%, transparent),
    inset 0 0 0 1.5px #3a3f47,
    inset 0 2px 2px #ffffff1c,
    inset 0 -3px 6px #00000060;
}
.brain-lc-device::before,
.brain-lc-device::after {
  content: "";
  position: absolute;
  width: 3px;
  border-radius: 3px;
  background: #23262c;
}
.brain-lc-device::before {
  left: -3px;
  top: 118px;
  height: 34px;
  box-shadow: 0 46px 0 #23262c;
}
.brain-lc-device::after {
  right: -3px;
  top: 150px;
  height: 62px;
}
.brain-lc-screen {
  position: relative;
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
  background: #0b141a;
  box-shadow: inset 0 0 0 2px #000;
}
.brain-lc-island {
  position: absolute;
  top: 13px;
  left: 50%;
  transform: translateX(-50%);
  width: 106px;
  height: 30px;
  border-radius: var(--brain-radius-pill);
  background: #000;
  z-index: 6;
}
.brain-lc-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  padding: 0 var(--brain-space-10) 0 var(--brain-space-11);
  background: var(--lc-head);
  color: #fff;
  transition: background var(--brain-duration-slower) ease;
}
.brain-lc-statusbar .t {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-bold);
  letter-spacing: var(--brain-tracking-slight);
}
.brain-lc-statusbar .ic {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
}
.brain-lc-statusbar .ic svg {
  display: block;
  height: var(--brain-icon-2xs);
  width: auto;
  fill: #fff;
}
.brain-lc-homebar {
  position: absolute;
  left: 50%;
  bottom: 8px;
  transform: translateX(-50%);
  width: 130px;
  height: 5px;
  border-radius: var(--brain-radius-pill);
  background: #ffffffcc;
  z-index: 6;
}
.brain-lc-header {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-7) var(--brain-space-6);
  background: var(--lc-head);
  transition: background var(--brain-duration-slower) ease;
  box-shadow: 0 1px 0 #00000030;
}
.brain-lc-back {
  color: #d7dde1;
  display: inline-flex;
}
.brain-lc-back svg {
  width: var(--brain-icon-xl);
  height: var(--brain-icon-xl);
}
.brain-lc-avwrap {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
}
.brain-lc-av {
  width: 39px;
  height: 39px;
  border-radius: var(--brain-radius-pill);
  object-fit: cover;
}
.brain-lc-chanbadge {
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 19px;
  height: 19px;
  border-radius: var(--brain-radius-pill);
  border: var(--brain-stroke-lg) solid var(--lc-head);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: border-color var(--brain-duration-slower) ease;
}
.brain-lc-chanbadge svg,
.brain-lc-chanbadge img {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  display: block;
}
.brain-lc-name {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: #e9edef;
  line-height: var(--brain-leading-tight);
}
.brain-lc-status {
  font-size: var(--brain-text-xs);
  color: #8696a0;
  min-height: 15px;
}
.brain-lc-status.live {
  color: #25d366;
}
.brain-lc-ico {
  margin-left: auto;
  display: flex;
  gap: var(--brain-space-9);
  color: #d7dde1;
}
.brain-lc-ico svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}
.brain-lc-body {
  height: 600px;
  padding: var(--brain-space-8) var(--brain-space-6) var(--brain-space-11);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-3);
  justify-content: flex-end;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--lc-head) 30%, #0b141a),
      #0b141a 22%),
    radial-gradient(color-mix(in srgb, #fff 3%, transparent) 1px, transparent 0);
  background-size: auto, 22px 22px;
}
.brain-lc--stream {
  display: inline-block;
}
.brain-lc-stage {
  position: relative;
}
.brain-lc-glow {
  position: absolute;
  inset: -8% -18%;
  pointer-events: none;
  filter: blur(var(--brain-blur-lg));
  background:
    radial-gradient(
      50% 46% at 50% 55%,
      color-mix(in srgb, var(--lc-out) 32%, transparent),
      transparent 70%);
  transition: background var(--brain-duration-slower) ease;
}
.brain-lc-stream {
  position: relative;
  width: 380px;
  height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--brain-space-4);
  overflow: hidden;
  padding: var(--brain-space-4) var(--brain-space-3);
  -webkit-mask-image:
    linear-gradient(
      to bottom,
      transparent 0,
      #000 20%,
      #000 90%,
      transparent 100%);
  mask-image:
    linear-gradient(
      to bottom,
      transparent 0,
      #000 20%,
      #000 90%,
      transparent 100%);
}
.brain-lc-msg {
  max-width: 80%;
  padding: var(--brain-space-3) var(--brain-space-4);
  border-radius: var(--brain-radius);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-snug);
  color: #e9edef;
  box-shadow: var(--brain-shadow-xs);
  animation: brain-lc-pop var(--brain-duration-slow) cubic-bezier(.2, .7, .3, 1);
}
.brain-lc-in {
  align-self: flex-start;
  background: #202c33;
  border-top-left-radius: 3px;
}
.brain-lc-out {
  align-self: flex-end;
  background: var(--lc-out);
  border-top-right-radius: 3px;
  transition: background var(--brain-duration-slower) ease;
}
.brain-lc-time {
  font-size: var(--brain-text-2xs);
  color: #ffffff66;
  float: right;
  margin: var(--brain-space-2) 0 calc(var(--brain-space-1) * -1) var(--brain-space-5);
}
.brain-lc-out .brain-lc-time {
  color: #ffffff8a;
}
.brain-lc-tick {
  color: #53bdeb;
  letter-spacing: var(--brain-tracking-tighter);
  margin-left: var(--brain-space-1);
}
.brain-lc-typing {
  align-self: flex-start;
  background: #202c33;
  padding: var(--brain-space-5) var(--brain-space-6);
  border-radius: var(--brain-radius);
  border-top-left-radius: 3px;
  display: inline-flex;
  gap: var(--brain-space-2);
  width: fit-content;
  animation: brain-lc-pop var(--brain-duration-base) ease;
}
.brain-lc-typing i {
  width: 6px;
  height: 6px;
  border-radius: var(--brain-radius-pill);
  background: #8696a0;
  display: block;
  animation: brain-lc-dot var(--brain-duration-slower) infinite;
}
.brain-lc-typing i:nth-child(2) {
  animation-delay: .18s;
}
.brain-lc-typing i:nth-child(3) {
  animation-delay: .36s;
}
.brain-lc-rec {
  align-self: flex-start;
  background: #202c33;
  padding: var(--brain-space-4) var(--brain-space-6);
  border-radius: var(--brain-radius);
  border-top-left-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  font-size: var(--brain-text-xs);
  color: #cfd8dd;
  animation: brain-lc-pop var(--brain-duration-base) ease;
}
.brain-lc-rec .rdot {
  width: 8px;
  height: 8px;
  border-radius: var(--brain-radius-pill);
  background: #ef4444;
  animation: brain-lc-blink var(--brain-duration-slower) infinite;
}
.brain-lc-audio {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 200px;
  padding: var(--brain-space-1) 0;
}
.brain-lc-play {
  width: 32px;
  height: 32px;
  border-radius: var(--brain-radius-pill);
  background: #e9edef;
  color: #054d3f;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brain-lc-play svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-lc-wave {
  display: flex;
  align-items: center;
  gap: var(--brain-space-1);
  flex: 1;
  height: 24px;
}
.brain-lc-wave i {
  width: 2.5px;
  border-radius: 2px;
  background: #ffffff55;
  display: block;
}
.brain-lc-wave i.on {
  background: #8fd3c4;
}
.brain-lc-dur {
  font-size: var(--brain-text-2xs);
  color: #ffffff99;
  align-self: flex-end;
}
.brain-lc-sys {
  align-self: center;
  font-size: var(--brain-text-2xs);
  color: #cfd8dd;
  background: #182229;
  padding: var(--brain-space-2) var(--brain-space-5);
  border-radius: var(--brain-radius-pill);
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  margin: var(--brain-space-2) 0;
  border: var(--brain-stroke) solid #ffffff12;
}
.brain-lc-sys svg,
.brain-lc-sys img {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  display: block;
}
@keyframes brain-lc-pop {
  from {
    opacity: 0;
    transform: translateY(9px) scale(.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes brain-lc-dot {
  0%, 60%, 100% {
    opacity: .35;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-3px);
  }
}
@keyframes brain-lc-blink {
  50% {
    opacity: .3;
  }
}
@media (prefers-reduced-motion: reduce) {
  .brain-lc-msg,
  .brain-lc-typing,
  .brain-lc-rec {
    animation: none;
  }
}

/* src/components/pricing/pricing.css */
.brain-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--brain-space-8);
  align-items: stretch;
}
.brain-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--brain-space-10) var(--brain-space-9);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
}
.brain-plan--featured {
  border-color: var(--brain-text);
  box-shadow: var(--brain-shadow-xl);
}
.brain-plan--brand {
  border-color: var(--brain-brand);
  box-shadow: 0 14px 44px color-mix(in srgb, var(--brain-brand) 18%, transparent);
}
.brain-plan--brand .brain-plan-price b {
  color: var(--brain-brand);
}
.brain-plan--brand .brain-plan-badge {
  background: var(--brain-brand);
  color: var(--brain-brand-ink);
}
.brain-plan-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-bg);
  background: var(--brain-text);
  padding: var(--brain-space-2) var(--brain-space-6);
  border-radius: var(--brain-radius-pill);
  white-space: nowrap;
}
.brain-plan-name {
  font-size: var(--brain-text-2xl);
  font-weight: var(--brain-weight-bold);
  letter-spacing: var(--brain-tracking-tight);
}
.brain-plan-desc {
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  margin-top: var(--brain-space-1);
  min-height: 34px;
}
.brain-plan-price {
  display: flex;
  align-items: baseline;
  gap: var(--brain-space-2);
  margin: var(--brain-space-8) 0 var(--brain-space-1);
}
.brain-plan-price b {
  font-size: var(--brain-text-5xl);
  font-weight: var(--brain-weight-heavy);
  letter-spacing: var(--brain-tracking-tighter);
  line-height: var(--brain-leading-none);
}
.brain-plan-price span {
  font-size: var(--brain-text-lg);
  color: var(--brain-text-muted);
}
.brain-plan-note {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  min-height: 18px;
}
.brain-plan-cta {
  width: 100%;
  margin: var(--brain-space-8) 0 0;
  justify-content: center;
}
.brain-plan-feat {
  list-style: none;
  margin: var(--brain-space-9) 0 0;
  padding: var(--brain-space-9) 0 0;
  border-top: var(--brain-stroke) solid var(--brain-border);
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-6);
}
.brain-plan-feat li {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  font-size: var(--brain-text-md);
  color: var(--brain-text);
}
.brain-plan-feat svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-success);
  flex-shrink: 0;
}
.brain-plan-feat li.is-off {
  color: var(--brain-text-muted);
}
.brain-plan-feat li.is-off svg {
  color: var(--brain-text-muted);
}
.brain-plan--invert {
  background: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-plan--invert .brain-plan-name,
.brain-plan--invert .brain-plan-price b {
  color: var(--brain-bg);
}
.brain-plan--invert .brain-plan-desc,
.brain-plan--invert .brain-plan-price span,
.brain-plan--invert .brain-plan-note {
  color: color-mix(in srgb, var(--brain-bg) 62%, var(--brain-text));
}
.brain-plan--invert .brain-plan-badge {
  background: var(--brain-bg);
  color: var(--brain-text);
}
.brain-plan--invert .brain-plan-feat {
  border-top-color: color-mix(in srgb, var(--brain-bg) 18%, transparent);
}
.brain-plan--invert .brain-plan-feat li {
  color: var(--brain-bg);
}
.brain-plan--invert .brain-plan-feat svg {
  color: var(--brain-bg);
}
.brain-plan--invert .brain-plan-cta {
  background: var(--brain-bg);
  color: var(--brain-text);
  border-color: var(--brain-bg);
}
.brain-plan--invert .brain-plan-cta:hover {
  background: color-mix(in srgb, var(--brain-bg) 88%, var(--brain-text));
  border-color: color-mix(in srgb, var(--brain-bg) 88%, var(--brain-text));
}
.brain-pricing--premium .brain-plan {
  padding: var(--brain-space-11) var(--brain-space-10);
}
@media (min-width: 900px) {
  .brain-pricing--premium .brain-plan--invert {
    transform: scale(1.045);
    z-index: 1;
  }
}

/* src/components/chat-bubble/chat-bubble.css */
.brain-chat-row {
  display: flex;
  margin-bottom: var(--brain-space-3);
}
.brain-chat-row--sent {
  justify-content: flex-end;
}
.brain-chat-bubble {
  max-width: min(78%, 460px);
  padding: var(--brain-space-4) var(--brain-space-6);
  border-radius: var(--brain-radius-lg);
  border-bottom-left-radius: 4px;
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text);
  background: var(--brain-surface-2);
  word-wrap: break-word;
  overflow-wrap: anywhere;
  white-space: pre-line;
}
.brain-chat-row--sent .brain-chat-bubble {
  color: var(--brain-bg);
  background: var(--brain-text);
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 4px;
}
.brain-chat-name {
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text-muted);
  margin-bottom: var(--brain-space-1);
}
.brain-chat-meta {
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  justify-content: flex-end;
  margin-top: var(--brain-space-1);
  font-size: var(--brain-text-2xs);
  opacity: var(--brain-op-soft);
}
.brain-chat-meta svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-chat-divider {
  display: flex;
  justify-content: center;
  margin: var(--brain-space-7) 0;
}
.brain-chat-divider span {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
  padding: var(--brain-space-1) var(--brain-space-5);
  border-radius: var(--brain-radius-lg);
}
.brain-chat-audio {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 220px;
}
.brain-chat-audio audio {
  display: none;
}
.brain-chat-audio-play {
  appearance: none;
  border: none;
  flex-shrink: 0;
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  border-radius: var(--brain-radius-pill);
  display: grid;
  place-items: center;
  cursor: pointer;
  background: currentColor;
  color: inherit;
  transition: opacity var(--brain-transition);
}
.brain-chat-audio-play:hover {
  opacity: var(--brain-op-hover);
}
.brain-chat-audio-play:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-chat-audio-play svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-surface-2);
}
.brain-chat-row--sent .brain-chat-audio-play svg {
  color: var(--brain-text);
}
.brain-chat-audio .brain-chat-audio-ico--pause {
  display: none;
}
.brain-chat-audio.is-playing .brain-chat-audio-ico--play {
  display: none;
}
.brain-chat-audio.is-playing .brain-chat-audio-ico--pause {
  display: block;
}
.brain-chat-audio-track {
  position: relative;
  flex: 1;
  height: 4px;
  border-radius: var(--brain-radius-pill);
  background: currentColor;
  opacity: var(--brain-op-soft);
  cursor: pointer;
}
.brain-chat-audio-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: var(--brain-radius-pill);
  background: currentColor;
}
.brain-chat-audio-time {
  flex-shrink: 0;
  font-size: var(--brain-text-2xs);
  font-variant-numeric: tabular-nums;
  opacity: var(--brain-op-soft);
}
.brain-chat-audio.is-sending {
  opacity: var(--brain-op-disabled);
}

/* src/components/chat-list/chat-list.css */
.brain-chat-list {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
}
.brain-chat-list-item {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  padding: var(--brain-space-5) var(--brain-space-6);
  border-radius: var(--brain-radius);
  cursor: pointer;
  transition: background var(--brain-transition);
}
.brain-chat-list-item:hover {
  background: var(--brain-surface-2);
}
.brain-chat-list-item.is-active {
  background: var(--brain-surface-2);
}
.brain-chat-avatar {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  color: var(--brain-text);
  display: grid;
  place-items: center;
  font-family: var(--brain-font);
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  overflow: hidden;
}
.brain-chat-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brain-chat-item-main {
  flex: 1;
  min-width: 0;
}
.brain-chat-item-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--brain-space-4);
}
.brain-chat-item-name {
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-chat-item-time {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-chat-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-4);
  margin-top: var(--brain-space-1);
}
.brain-chat-item-preview {
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.brain-chat-unread {
  min-width: 18px;
  height: 18px;
  padding: 0 var(--brain-space-2);
  flex-shrink: 0;
  border-radius: var(--brain-radius);
  background: var(--brain-text);
  color: var(--brain-bg);
  font-family: var(--brain-font);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brain-chat-list-item.is-unread .brain-chat-item-name {
  font-weight: var(--brain-weight-bold);
}
.brain-chat-list-item.is-unread .brain-chat-item-preview {
  color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
}

/* src/components/chat-composer/chat-composer.css */
.brain-chat-composer {
  --brain-chat-composer-btn: 40px;
  display: flex;
  align-items: flex-end;
  gap: var(--brain-space-4);
  padding: var(--brain-space-5) var(--brain-space-6);
  background: var(--brain-surface);
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-chat-composer-btn {
  width: var(--brain-chat-composer-btn);
  height: var(--brain-chat-composer-btn);
  flex-shrink: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-chat-composer-btn:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-chat-composer-btn svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}
.brain-chat-composer-field {
  flex: 1;
  display: flex;
  align-items: center;
  min-width: 0;
  padding: var(--brain-space-3) var(--brain-space-7);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  transition: border-color var(--brain-transition);
}
.brain-chat-composer-field:focus-within {
  border-color: var(--brain-text);
}
.brain-chat-composer-field textarea,
.brain-chat-composer-field input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  outline: none;
  resize: none;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-snug);
  max-height: 120px;
  padding: var(--brain-space-2) 0;
}
.brain-chat-composer-field textarea::placeholder,
.brain-chat-composer-field input::placeholder {
  color: var(--brain-text-muted);
}
.brain-chat-composer-send {
  width: var(--brain-chat-composer-btn);
  height: var(--brain-chat-composer-btn);
  flex-shrink: 0;
  border: none;
  border-radius: 50%;
  background: var(--brain-text);
  color: var(--brain-bg);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: opacity var(--brain-transition);
}
.brain-chat-composer-send:hover {
  opacity: var(--brain-op-strong);
}
.brain-chat-composer-send:disabled {
  opacity: var(--brain-op-ghost);
  cursor: default;
}
.brain-chat-composer-send svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}

/* src/components/chat-header/chat-header.css */
.brain-chat-header {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  padding: var(--brain-space-4) var(--brain-space-7);
  background: var(--brain-surface);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-chat-header .brain-chat-avatar {
  width: 40px;
  height: 40px;
  font-size: var(--brain-text-lg);
}
.brain-chat-header-main {
  flex: 1;
  min-width: 0;
  line-height: var(--brain-leading-snug);
}
.brain-chat-header-name {
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-chat-header-status {
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  font-family: var(--brain-font);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-chat-header-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brain-success);
  flex-shrink: 0;
}
.brain-chat-header-actions {
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  margin-left: auto;
}
.brain-chat-header-back {
  display: none;
}
@media (max-width: 899px) {
  .brain-chat-header-back {
    display: inline-flex;
  }
}

/* src/components/badge/badge.css */
.brain-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  padding: var(--brain-space-2) var(--brain-space-4);
  font-family: var(--brain-font);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-strong);
  line-height: var(--brain-leading-none);
  white-space: nowrap;
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
}
.brain-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.brain-badge--brand {
  color: var(--brain-brand);
  border-color: color-mix(in srgb, var(--brain-brand) 45%, transparent);
  background: var(--brain-brand-soft);
}
.brain-badge--success {
  color: var(--brain-success);
  background: color-mix(in srgb, var(--brain-success) 12%, transparent);
  border-color: color-mix(in srgb, var(--brain-success) 30%, transparent);
}
.brain-badge--muted {
  color: var(--brain-text-muted);
  border-color: var(--brain-border);
  background: transparent;
}
.brain-badge--danger {
  color: var(--brain-danger);
  background: color-mix(in srgb, var(--brain-danger) 12%, transparent);
  border-color: color-mix(in srgb, var(--brain-danger) 30%, transparent);
}
.brain-badge--warning {
  color: var(--brain-warning);
  background: color-mix(in srgb, var(--brain-warning) 12%, transparent);
  border-color: color-mix(in srgb, var(--brain-warning) 30%, transparent);
}
.brain-badge--tone {
  color: var(--brain-tone, var(--brain-text-muted));
  background: color-mix(in srgb, var(--brain-tone, var(--brain-text-muted)) 14%, transparent);
  border-color: color-mix(in srgb, var(--brain-tone, var(--brain-text-muted)) 35%, transparent);
}
.brain-badge--square {
  border-radius: var(--brain-radius-sm);
}
.brain-badge--solid {
  color: var(--brain-bg);
  background: var(--brain-text);
  border-color: var(--brain-text);
}

/* src/components/avatar/avatar.css */
.brain-avatar {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: var(--brain-avatar-size, 40px);
  height: var(--brain-avatar-size, 40px);
  font-size: calc(var(--brain-avatar-size, 40px) * .35);
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-weight: var(--brain-weight-strong);
  line-height: var(--brain-leading-none);
  user-select: none;
}
.brain-avatar[style*=--brain-tone] {
  color: var(--brain-tone);
  background: color-mix(in srgb, var(--brain-tone) 14%, transparent);
  border-color: color-mix(in srgb, var(--brain-tone) 30%, transparent);
}
.brain-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.brain-avatar--sm {
  width: 30px;
  height: 30px;
  font-size: var(--brain-text-sm);
}
.brain-avatar--lg {
  width: 52px;
  height: 52px;
  font-size: var(--brain-text-2xl);
}
.brain-avatar--xl {
  width: 72px;
  height: 72px;
  font-size: var(--brain-text-3xl);
}
.brain-avatar--square {
  border-radius: var(--brain-radius);
}
.brain-avatar--square.brain-avatar--sm {
  border-radius: var(--brain-radius-sm);
}
.brain-avatar--square.brain-avatar--lg,
.brain-avatar--square.brain-avatar--xl {
  border-radius: var(--brain-radius-lg);
}
.brain-avatar-status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--brain-text-muted);
  border: var(--brain-stroke-lg) solid var(--brain-bg);
}
.brain-avatar-status--online {
  background: var(--brain-success);
}
.brain-avatar-status--busy {
  background: var(--brain-danger);
}
.brain-avatar-status--away {
  background: var(--brain-warning);
}
.brain-avatar--lg .brain-avatar-status,
.brain-avatar--xl .brain-avatar-status {
  width: 14px;
  height: 14px;
}
.brain-avatar-badge {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--brain-surface);
  border: var(--brain-stroke-lg) solid var(--brain-bg);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.brain-avatar-badge svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-avatar--lg .brain-avatar-badge,
.brain-avatar--xl .brain-avatar-badge {
  width: 22px;
  height: 22px;
}
.brain-avatar--lg .brain-avatar-badge svg,
.brain-avatar--xl .brain-avatar-badge svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}

/* src/components/rating/rating.css */
.brain-rating {
  position: relative;
  display: inline-flex;
  line-height: 0;
  vertical-align: middle;
}
.brain-rating-base {
  display: inline-flex;
  color: color-mix(in srgb, var(--brain-text) 16%, transparent);
}
.brain-rating-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: inline-flex;
  overflow: hidden;
  white-space: nowrap;
  color: var(--brain-warning);
}
.brain-rating svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
  display: block;
}

/* src/components/compare/compare.css */
.brain-compare-wrap {
  width: 100%;
  overflow-x: auto;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-surface);
}
.brain-compare {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  color: var(--brain-text);
}
.brain-compare th,
.brain-compare td {
  padding: var(--brain-space-6) var(--brain-space-8);
  text-align: center;
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-compare tbody tr:last-child td,
.brain-compare tbody tr:last-child th {
  border-bottom: none;
}
.brain-compare thead th {
  padding: var(--brain-space-8) var(--brain-space-8);
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-bold);
  color: var(--brain-text);
  border-bottom: var(--brain-stroke) solid var(--brain-border-strong);
  vertical-align: bottom;
}
.brain-compare thead th span {
  display: block;
  margin-top: var(--brain-space-1);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text-muted);
}
.brain-compare thead th small {
  display: inline-block;
  margin-bottom: var(--brain-space-3);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-pill);
  padding: var(--brain-space-1) var(--brain-space-4);
}
.brain-compare tbody th,
.brain-compare thead th:first-child {
  text-align: left;
  font-weight: var(--brain-weight-medium);
}
.brain-compare tbody th {
  color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
}
.brain-compare-group td {
  text-align: left;
  padding: var(--brain-space-7) var(--brain-space-8) var(--brain-space-3);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-compare-yes svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
  color: var(--brain-text);
  vertical-align: middle;
}
.brain-compare-no {
  color: var(--brain-text-muted);
}
.brain-compare--rec-2 :is(thead th, tbody td):nth-child(3),
.brain-compare--rec-3 :is(thead th, tbody td):nth-child(4),
.brain-compare--rec-4 :is(thead th, tbody td):nth-child(5) {
  background: color-mix(in srgb, var(--brain-text) 5%, var(--brain-surface));
}
.brain-compare--rec-2 thead th:nth-child(3),
.brain-compare--rec-3 thead th:nth-child(4),
.brain-compare--rec-4 thead th:nth-child(5) {
  background: color-mix(in srgb, var(--brain-text) 8%, var(--brain-surface));
}

/* src/components/stat/stat.css */
.brain-stat {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-3);
  padding: var(--brain-space-8) var(--brain-space-9);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
}
.brain-stat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-5);
}
.brain-stat-head--lead {
  justify-content: flex-start;
  gap: var(--brain-space-3);
}
.brain-stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-stat-icon svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  stroke-width: 1.6;
}
.brain-stat-icon--box {
  width: var(--brain-space-11);
  height: var(--brain-space-11);
  border-radius: var(--brain-radius-sm);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
}
.brain-stat-icon--box svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-stat-label {
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text-muted);
}
.brain-stat-value {
  font-size: var(--brain-text-4xl);
  font-weight: var(--brain-weight-bold);
  letter-spacing: var(--brain-tracking-tight);
  line-height: var(--brain-leading-tight);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
}
.brain-stat-value--sm {
  font-size: var(--brain-text-3xl);
}
.brain-stat-value--lg {
  font-size: var(--brain-text-5xl);
}
.brain-stat-foot {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  margin-top: var(--brain-space-1);
}
.brain-stat-sub {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-stat-spark {
  margin-top: var(--brain-space-5);
}
.brain-stat-value--danger {
  color: var(--brain-danger);
}
.brain-stat-value--success {
  color: var(--brain-success);
}

/* src/components/delta/delta.css */
.brain-delta {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-1);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
  line-height: var(--brain-leading-none);
  color: var(--brain-text-muted);
  white-space: nowrap;
}
.brain-delta svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
  flex-shrink: 0;
}
.brain-delta--up {
  color: var(--brain-success);
}
.brain-delta--down {
  color: var(--brain-danger);
}
.brain-delta--flat {
  color: var(--brain-text-muted);
}
.brain-delta--pill {
  padding: var(--brain-space-1) var(--brain-space-4);
  border-radius: var(--brain-radius-pill);
}
.brain-delta--pill.brain-delta--up {
  background: color-mix(in srgb, var(--brain-success) 14%, transparent);
}
.brain-delta--pill.brain-delta--down {
  background: color-mix(in srgb, var(--brain-danger) 14%, transparent);
}
.brain-delta--pill.brain-delta--flat {
  background: var(--brain-surface-2);
}

/* src/components/spark/spark.css */
.brain-spark {
  display: inline-block;
  line-height: 0;
  color: var(--brain-text);
}
.brain-spark svg {
  display: block;
  overflow: visible;
}
.brain-spark--up {
  color: var(--brain-success);
}
.brain-spark--down {
  color: var(--brain-danger);
}
.brain-spark--muted {
  color: var(--brain-text-muted);
}
.brain-sparkbars {
  display: inline-block;
  line-height: 0;
  color: var(--brain-text);
}
.brain-sparkbars svg {
  display: block;
}
.brain-sparkbars--up {
  color: var(--brain-success);
}
.brain-sparkbars--down {
  color: var(--brain-danger);
}
.brain-sparkbars--muted {
  color: var(--brain-text-muted);
}
@media (prefers-reduced-motion: no-preference) {
  .brain-spark.is-animate .brain-spark-line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: brain-chart-draw var(--brain-duration-slower) ease forwards;
  }
  .brain-sparkbars.is-animate .brain-sparkbars-bar {
    transform-box: fill-box;
    transform-origin: bottom;
    transform: scaleY(0);
    animation: brain-chart-grow-y var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1) forwards;
  }
}

/* src/components/progress/progress.css */
.brain-ring,
.brain-gauge {
  position: relative;
  display: inline-flex;
  color: var(--brain-text);
}
.brain-ring svg,
.brain-gauge svg {
  display: block;
}
.brain-ring--success,
.brain-gauge--success {
  color: var(--brain-success);
}
.brain-ring--warn,
.brain-gauge--warn {
  color: var(--brain-warning);
}
.brain-ring--danger,
.brain-gauge--danger {
  color: var(--brain-danger);
}
.brain-meter {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-3);
  min-width: var(--brain-meter-w, 180px);
}
.brain-meter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--brain-space-5);
}
.brain-meter-label {
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text-muted);
}
.brain-meter-val {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
}
.brain-meter-track {
  display: block;
  position: relative;
  height: var(--brain-meter-h, 8px);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface-2);
}
.brain-meter-fill {
  display: block;
  height: 100%;
  width: var(--brain-meter-value, 0%);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-text);
  transition: width var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1);
}
.brain-meter--inline {
  flex: 1;
  min-width: 0;
  gap: 0;
}
.brain-meter--success .brain-meter-fill {
  background: var(--brain-success);
}
.brain-meter--warn .brain-meter-fill {
  background: var(--brain-warning);
}
.brain-meter--danger .brain-meter-fill {
  background: var(--brain-danger);
}
.brain-meter-target {
  position: absolute;
  top: -3px;
  bottom: -3px;
  width: 2px;
  border-radius: 2px;
  background: var(--brain-text);
  opacity: var(--brain-op-soft);
}
@media (prefers-reduced-motion: reduce) {
  .brain-meter-fill {
    transition: none;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .brain-ring.is-animate .brain-ring-arc,
  .brain-gauge.is-animate .brain-gauge-arc {
    animation: brain-arc-fill var(--brain-duration-slower) ease forwards;
  }
}
@keyframes brain-arc-fill {
  from {
    stroke-dashoffset: var(--dc);
  }
  to {
    stroke-dashoffset: var(--dt);
  }
}

/* src/components/chart/chart.css */
.brain-chart {
  --brain-chart-sw-sm: 8px;
  --brain-chart-sw: 10px;
  position: relative;
  font-family: var(--brain-font);
}
.brain-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--brain-space-8);
  margin-bottom: var(--brain-space-6);
}
.brain-chart-leg {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-chart-leg-sw {
  width: var(--brain-chart-sw);
  height: var(--brain-chart-sw);
  border-radius: 3px;
  flex-shrink: 0;
}
.brain-chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.brain-chart-grid line {
  stroke: var(--brain-border);
}
.brain-chart-grid text,
.brain-chart-axis text {
  fill: var(--brain-text-muted);
  font-size: var(--brain-text-2xs);
  font-family: var(--brain-font);
}
.brain-chart-crosshair {
  stroke: var(--brain-border-strong);
  stroke-width: 1;
  opacity: 0;
  pointer-events: none;
}
.brain-chart-tip {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, calc(-100% - 10px));
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  padding: var(--brain-space-4) var(--brain-space-5);
  font-size: var(--brain-text-sm);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text);
  box-shadow: var(--brain-shadow-md);
  white-space: nowrap;
  z-index: 3;
  transition: opacity var(--brain-duration-instant) ease;
}
.brain-chart-tip-x {
  color: var(--brain-text-muted);
  font-size: var(--brain-text-xs);
  margin-bottom: var(--brain-space-2);
}
.brain-chart-tip-sep {
  height: 1px;
  background: var(--brain-border-strong);
  margin: var(--brain-space-3) calc(var(--brain-space-5) * -1);
}
.brain-chart-tip-row {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
}
.brain-chart-tip-sw {
  width: var(--brain-chart-sw-sm);
  height: var(--brain-chart-sw-sm);
  border-radius: 2px;
  flex-shrink: 0;
}
.brain-chart-tip-row b {
  font-variant-numeric: tabular-nums;
}
.brain-chart-donut-wrap {
  display: flex;
  align-items: center;
  gap: var(--brain-space-10);
  flex-wrap: wrap;
}
.brain-chart--donut svg {
  width: auto;
  height: auto;
  max-width: 100%;
  overflow: visible;
}
.brain-chart--donut path {
  transition: opacity var(--brain-duration-instant) ease;
  cursor: default;
}
.brain-chart-legend--col {
  flex-direction: column;
  gap: var(--brain-space-4);
  margin-bottom: 0;
}
.brain-chart-legend--col .brain-chart-leg b {
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
}
.brain-funnel {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-7);
  font-family: var(--brain-font);
}
.brain-funnel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--brain-space-5);
  margin-bottom: var(--brain-space-2);
}
.brain-funnel-name {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
}
.brain-funnel-num {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-funnel-num b {
  color: var(--brain-text);
}
.brain-funnel-conv {
  color: var(--brain-text-muted);
}
.brain-funnel-track {
  display: flex;
  justify-content: center;
}
.brain-funnel-bar {
  height: 34px;
  border-radius: var(--brain-radius-sm);
  background: var(--brain-text);
}
.brain-heatmap-wrap {
  position: relative;
  font-family: var(--brain-font);
}
.brain-heatmap {
  display: grid;
  gap: var(--brain-space-1);
  align-items: stretch;
}
.brain-heatmap-colh,
.brain-heatmap-rowh {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  display: flex;
  align-items: center;
}
.brain-heatmap-colh {
  justify-content: center;
  padding-bottom: var(--brain-space-1);
}
.brain-heatmap-rowh {
  justify-content: flex-end;
  padding-right: var(--brain-space-4);
  white-space: nowrap;
}
.brain-heatmap-cell {
  aspect-ratio: 1;
  min-height: 22px;
  border-radius: 4px;
  background: var(--brain-surface-2);
  transition: outline var(--brain-duration-instant) ease;
}
.brain-heatmap-cell:hover {
  outline: var(--brain-stroke-lg) solid var(--brain-border-strong);
  outline-offset: var(--brain-focus-inset);
  cursor: default;
}
.brain-heatmap-legend {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  margin-top: var(--brain-space-6);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-heatmap-ramp {
  display: inline-block;
  width: 120px;
  height: 8px;
  border-radius: var(--brain-radius-pill);
  border: var(--brain-stroke) solid var(--brain-border);
}
.brain-journey {
  position: relative;
  font-family: var(--brain-font);
}
.brain-journey-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--brain-space-6) var(--brain-space-8);
  margin-bottom: var(--brain-space-9);
}
.brain-journey-leg {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-journey-dot {
  width: var(--brain-chart-sw);
  height: var(--brain-chart-sw);
  border-radius: 3px;
  flex-shrink: 0;
}
.brain-journey-bar {
  display: flex;
  height: 92px;
  border-radius: var(--brain-radius);
  overflow: hidden;
  background: var(--brain-surface-2);
}
.brain-journey-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  transition: filter var(--brain-duration-instant) ease;
}
.brain-journey-seg--div {
  border-left: var(--brain-stroke) dashed var(--brain-border-strong);
}
.brain-journey-seg:hover {
  filter: brightness(1.06);
  cursor: default;
}
.brain-journey-val {
  padding: 0 var(--brain-space-3);
}
.brain-journey--steps .brain-journey-scroll {
  overflow-x: auto;
  overflow-y: hidden;
}
.brain-journey--steps .brain-journey-node {
  cursor: default;
}
.brain-journey--steps .brain-journey-node:hover circle {
  filter: brightness(1.08);
}
.brain-map {
  position: relative;
  font-family: var(--brain-font);
}
.brain-map svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 440px;
  margin: 0 auto;
  overflow: visible;
}
.brain-map--wide svg {
  max-width: 680px;
}
.brain-map-state {
  stroke: var(--brain-bg);
  stroke-width: 0.8;
  transition: filter var(--brain-duration-instant) ease;
  cursor: default;
}
.brain-map-state:hover {
  filter: brightness(1.15);
  stroke: var(--brain-text);
  stroke-width: 1.1;
}
.brain-map-label {
  fill: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  pointer-events: none;
  paint-order: stroke;
  stroke: var(--brain-bg);
  stroke-width: 2.4px;
  stroke-linejoin: round;
}
.brain-map-legend {
  justify-content: center;
}
.brain-retention .brain-retention-grid line {
  stroke: color-mix(in srgb, #fff 14%, transparent);
}
.brain-retention .brain-retention-grid text {
  fill: var(--brain-text-muted);
  font-size: var(--brain-text-2xs);
  font-family: var(--brain-font);
}
.brain-retention-area {
  fill: var(--brain-success);
  fill-opacity: var(--brain-op-ghost);
}
.brain-retention-line {
  fill: none;
  stroke: var(--brain-success);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.brain-retention-cursor {
  stroke: #fff;
  stroke-width: 1;
  stroke-dasharray: 4 4;
  opacity: 0;
  pointer-events: none;
}
.brain-retention-pt {
  fill: #fff;
  stroke: var(--brain-success);
  stroke-width: 2;
  opacity: 0;
  pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
  .brain-chart.is-animate .brain-chart-line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: brain-chart-draw var(--brain-duration-slower) ease forwards;
  }
  .brain-chart.is-animate .brain-chart-area {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease var(--brain-duration-fast) forwards;
  }
  .brain-chart.is-animate .brain-chart-dot {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease var(--brain-duration-slower) forwards;
  }
  .brain-chart.is-animate .brain-chart-bar {
    transform-box: fill-box;
    transform-origin: bottom;
    transform: scaleY(0);
    animation: brain-chart-grow-y var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1) forwards;
  }
  .brain-chart.is-animate .brain-chart-bar--h {
    transform-origin: left;
    transform: scaleX(0);
    animation-name: brain-chart-grow-x;
  }
  .brain-journey.is-animate .brain-journey-bar {
    transform-origin: left;
    transform: scaleX(0);
    animation: brain-chart-grow-x var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1) forwards;
  }
  .brain-chart--donut.is-animate .brain-chart-slice {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease forwards;
  }
  .brain-funnel.is-animate .brain-funnel-bar {
    transform-origin: center;
    transform: scaleX(0);
    animation: brain-chart-grow-x var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1) forwards;
  }
  .brain-heatmap-wrap.is-animate .brain-heatmap-cell {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease forwards;
  }
  .brain-journey--steps.is-animate .brain-journey-node {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease forwards;
  }
  .brain-map.is-animate .brain-map-state {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease forwards;
  }
  .brain-retention.is-animate .brain-retention-line {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: brain-chart-draw var(--brain-duration-slower) ease forwards;
  }
  .brain-retention.is-animate .brain-retention-area {
    opacity: 0;
    animation: brain-chart-fade var(--brain-duration-slower) ease var(--brain-duration-fast) forwards;
  }
}
@keyframes brain-chart-draw {
  to {
    stroke-dashoffset: 0;
  }
}
@keyframes brain-chart-fade {
  to {
    opacity: 1;
  }
}
@keyframes brain-chart-grow-y {
  to {
    transform: scaleY(1);
  }
}
@keyframes brain-chart-grow-x {
  to {
    transform: scaleX(1);
  }
}

/* src/components/ranking/ranking.css */
.brain-ranking {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-5);
  font-family: var(--brain-font);
}
.brain-ranking-row {
  display: grid;
  grid-template-columns: 20px minmax(110px, 190px) 1fr auto;
  align-items: center;
  gap: var(--brain-space-6);
  cursor: default;
  transition: opacity var(--brain-duration-instant) ease;
}
.brain-ranking:hover .brain-ranking-row {
  opacity: var(--brain-op-disabled);
}
.brain-ranking:hover .brain-ranking-row:hover {
  opacity: 1;
}
.brain-ranking-pos {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-bold);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.brain-ranking-row:nth-child(-n+3) .brain-ranking-pos {
  color: var(--brain-text);
}
.brain-ranking-name {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 0;
  font-size: var(--brain-text-md);
  color: var(--brain-text);
}
.brain-ranking-name > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-ranking-flag {
  display: inline-flex;
  flex-shrink: 0;
}
.brain-ranking-flag svg {
  display: block;
  width: var(--brain-icon-lg);
  height: var(--brain-icon-sm);
  border-radius: 3px;
}
.brain-ranking-track {
  height: 10px;
  background: var(--brain-surface-2);
  border-radius: var(--brain-radius-pill);
  overflow: hidden;
}
.brain-ranking-bar {
  display: block;
  height: 100%;
  background: var(--brain-text);
  border-radius: var(--brain-radius-pill);
}
.brain-ranking-val {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-align: right;
}
@media (prefers-reduced-motion: no-preference) {
  .brain-ranking.is-animate .brain-ranking-bar {
    transform-origin: left;
    transform: scaleX(0);
    animation: brain-chart-grow-x var(--brain-duration-slower) cubic-bezier(.4, 0, .2, 1) forwards;
  }
}

/* src/components/empty/empty.css */
.brain-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-13) var(--brain-space-10);
}
.brain-empty-icon {
  display: inline-flex;
  color: var(--brain-text);
  opacity: var(--brain-op-ghost);
  margin-bottom: var(--brain-space-1);
}
.brain-empty-icon svg {
  width: 52px;
  height: 52px;
}
.brain-empty-title {
  font-family: var(--brain-font);
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-empty-text {
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
  max-width: 40ch;
}
.brain-empty-action {
  margin-top: var(--brain-space-4);
}
.brain-empty--sm {
  padding: var(--brain-space-10) var(--brain-space-8);
  gap: var(--brain-space-4);
}
.brain-empty--sm .brain-empty-icon svg {
  width: 38px;
  height: 38px;
}
.brain-empty--sm .brain-empty-title {
  font-size: var(--brain-text-lg);
}

/* src/components/table/table.css */
.brain-table-wrap {
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
}
.brain-table-scroll {
  overflow-x: auto;
}
.brain-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--brain-font);
}
.brain-table thead th {
  text-align: left;
  padding: var(--brain-space-6) var(--brain-space-8);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-strong);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  white-space: nowrap;
}
.brain-th--sort {
  cursor: pointer;
  user-select: none;
  transition: color var(--brain-transition);
}
.brain-th--sort:hover {
  color: var(--brain-text);
}
.brain-table tbody td {
  padding: var(--brain-space-6) var(--brain-space-8);
  font-size: var(--brain-text-lg);
  color: var(--brain-text);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  vertical-align: middle;
}
.brain-table tbody tr {
  transition: background var(--brain-transition);
}
.brain-table tbody tr:last-child td {
  border-bottom: 0;
}
.brain-table tbody tr:hover {
  background: var(--brain-surface-2);
}
.brain-table--clickable tbody tr {
  cursor: pointer;
}
.brain-td--strong {
  font-weight: var(--brain-weight-strong);
}
.brain-td--muted {
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
}
.brain-td--num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.brain-td--nowrap {
  white-space: nowrap;
}
.brain-table tbody tr.is-muted td {
  text-decoration: line-through;
  color: var(--brain-text-muted);
  opacity: var(--brain-op-soft);
}
.brain-td--tight {
  width: 1%;
  white-space: nowrap;
}
.brain-tr--dim {
  opacity: var(--brain-op-disabled);
  transition: opacity var(--brain-transition);
}
.brain-tr--dim:hover {
  opacity: 1;
}
.brain-td--clip {
  max-width: var(--brain-td-clip-w, 22ch);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-table-foot {
  padding: var(--brain-space-5) var(--brain-space-8);
  background: var(--brain-surface-2);
  border-top: var(--brain-stroke) solid var(--brain-border);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text-muted);
}
.brain-table-wrap--fill {
  display: flex;
  flex-direction: column;
  height: var(--brain-table-h, 100%);
  min-height: 0;
}
.brain-table-wrap--fill .brain-table-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.brain-table-wrap--fill .brain-table {
  border-collapse: separate;
  border-spacing: 0;
}
.brain-table-wrap--fill .brain-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}
.brain-table-wrap--fill .brain-table-foot {
  flex-shrink: 0;
}
.brain-table-wrap--framed .brain-table thead th,
.brain-table-wrap--framed .brain-table-foot {
  background: color-mix(in srgb, var(--brain-text) 12%, var(--brain-surface));
}
.brain-table-wrap--framed .brain-table thead th {
  border-bottom-color: var(--brain-border-strong);
}
.brain-table-wrap--framed .brain-table-foot {
  border-top-color: var(--brain-border-strong);
  color: var(--brain-text);
}
.brain-table-empty {
  padding: var(--brain-space-13) var(--brain-space-9);
  text-align: center;
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
}

/* src/components/tree/tree.css */
.brain-tree-cell {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 0;
}
.brain-tree-caret {
  width: 16px;
  height: 16px;
  flex: none;
  display: grid;
  place-items: center;
  color: var(--brain-text-muted);
  transition: transform var(--brain-duration-fast) ease;
}
.brain-tree-caret svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-tree-row.is-open > td .brain-tree-caret:not(.is-loading) {
  transform: rotate(90deg);
}
.brain-tree-caret.is-loading {
  animation: brain-tree-spin var(--brain-duration-slower) linear infinite;
}
@keyframes brain-tree-spin {
  to {
    transform: rotate(360deg);
  }
}
.brain-tree-name {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-tree-row[data-has="1"] {
  cursor: pointer;
}
.brain-tree-row:not([data-has="1"]) .brain-tree-caret {
  visibility: hidden;
}
.brain-tree-tag {
  flex: none;
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  padding: 0 var(--brain-space-3);
  border-radius: var(--brain-radius-pill);
}
@media (prefers-reduced-motion: reduce) {
  .brain-tree-caret.is-loading {
    animation: none;
  }
}

/* src/components/loadmore/loadmore.css */
.brain-loadmore {
  display: flex;
  justify-content: center;
  padding: var(--brain-space-7) 0 var(--brain-space-3);
}
.brain-loadmore[hidden] {
  display: none;
}

/* src/components/list/list.css */
.brain-list {
  display: flex;
  flex-direction: column;
  font-family: var(--brain-font);
}
.brain-list--card {
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
}
.brain-list-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--brain-sp-grouped);
  padding: var(--brain-space-6) var(--brain-space-7);
  min-width: 0;
}
.brain-list--divided .brain-list-item + .brain-list-item {
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-list-leading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-list-leading svg {
  width: var(--brain-list-icon, var(--brain-icon));
  height: var(--brain-list-icon, var(--brain-icon));
}
.brain-list-body {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
  min-width: 0;
}
.brain-list-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-medium);
  color: var(--brain-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-list-sub {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-list-trailing {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  flex-shrink: 0;
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-list-value {
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
}
button.brain-list-item {
  width: 100%;
  appearance: none;
  background: transparent;
  border: none;
  color: inherit;
  font: inherit;
  text-align: left;
}
button.brain-list-item:disabled {
  opacity: var(--brain-op-disabled);
  cursor: not-allowed;
}
.brain-list-item--link {
  cursor: pointer;
  border-radius: var(--brain-radius-sm);
  transition: background var(--brain-duration-instant) ease;
}
.brain-list-item--link:hover {
  background: var(--brain-surface-2);
}
.brain-list-item.is-active {
  background: var(--brain-surface-2);
}
.brain-list-item.is-active .brain-list-title {
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
}
.brain-list--card > .brain-list-item--link:first-child {
  border-radius: var(--brain-radius) var(--brain-radius) var(--brain-radius-sm) var(--brain-radius-sm);
}
.brain-list--card > .brain-list-item--link:last-child {
  border-radius: var(--brain-radius-sm) var(--brain-radius-sm) var(--brain-radius) var(--brain-radius);
}
.brain-list--card > .brain-list-item--link:only-child {
  border-radius: var(--brain-radius);
}
a.brain-list-item,
a.brain-list-item:hover,
.brain-list-item a {
  text-decoration: none;
  color: inherit;
}
.brain-list-chevron {
  display: inline-flex;
  color: var(--brain-text-muted);
}
.brain-list-chevron svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-list--compact .brain-list-item {
  padding: var(--brain-space-4) var(--brain-space-6);
  gap: var(--brain-space-5);
}
.brain-list-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--brain-space-5);
  padding: var(--brain-space-6) var(--brain-space-7);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-list-head--split {
  justify-content: space-between;
}
.brain-list-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-6);
  padding: var(--brain-space-5) var(--brain-space-7);
  background: var(--brain-surface-2);
  border-top: var(--brain-stroke) solid var(--brain-border);
  font-family: var(--brain-font);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-list-foot-value {
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
}
.brain-list--wrap .brain-list-title,
.brain-list--wrap .brain-list-sub {
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
  overflow-wrap: break-word;
}
a.brain-list-title {
  text-decoration: none;
  color: var(--brain-text);
}
a.brain-list-title:hover {
  text-decoration: underline;
}
.brain-list-item--done .brain-list-title {
  opacity: var(--brain-op-disabled);
  text-decoration: line-through;
}
.brain-list--nested {
  margin-left: var(--brain-space-7);
  padding-left: var(--brain-space-7);
  border-left: var(--brain-stroke) solid var(--brain-border);
}

/* src/components/code/code.css */
.brain-code {
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
  background: var(--brain-surface);
  font-family: var(--brain-font-mono);
}
.brain-code-header {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-5) var(--brain-space-4) var(--brain-space-7);
  background: var(--brain-surface-2);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-code-name {
  font-size: var(--brain-text-sm);
  color: var(--brain-text);
}
.brain-code-lang {
  font-size: var(--brain-text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-text-muted);
  padding: var(--brain-space-1) var(--brain-space-3);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-pill);
}
.brain-code-copy {
  margin-left: auto;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-code-copy:hover {
  background: var(--brain-surface);
  color: var(--brain-text);
}
.brain-code-copy svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-code-copy-done {
  display: none;
  color: var(--brain-success);
}
.brain-code-copy.is-copied .brain-code-copy-idle {
  display: none;
}
.brain-code-copy.is-copied .brain-code-copy-done {
  display: inline-flex;
}
.brain-code--bare .brain-code-body {
  border-radius: inherit;
}
.brain-code-body {
  margin: 0;
  padding: var(--brain-space-8) 0;
  overflow-x: auto;
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-sm);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text);
  tab-size: 2;
}
.brain-code-body code {
  display: block;
  min-width: max-content;
}
.brain-code .brain-code-body code {
  background: none;
  padding: 0;
  border-radius: 0;
}
.brain-code-line {
  display: block;
  padding: 0 var(--brain-space-8);
  white-space: pre;
  min-height: 1.5em;
}
.brain-code-line.is-hl {
  background: var(--brain-surface-2);
}
.brain-code--numbered .brain-code-body code {
  counter-reset: brain-ln;
}
.brain-code--numbered .brain-code-line {
  position: relative;
  padding-left: var(--brain-space-14);
}
.brain-code--numbered .brain-code-line::before {
  counter-increment: brain-ln;
  content: counter(brain-ln);
  position: absolute;
  left: 0;
  top: 0;
  box-sizing: border-box;
  width: 44px;
  padding-right: var(--brain-space-7);
  text-align: right;
  color: var(--brain-text-muted);
  border-right: var(--brain-stroke) solid var(--brain-border);
  opacity: var(--brain-op-dim);
  user-select: none;
}
.brain-tok-com {
  color: var(--brain-text-muted);
}
.brain-code--color .brain-tok-key {
  color: var(--brain-syntax-key);
}
.brain-code--color .brain-tok-str {
  color: var(--brain-syntax-str);
}
.brain-code--color .brain-tok-num {
  color: var(--brain-syntax-num);
}
.brain-code--color .brain-tok-fn {
  color: var(--brain-syntax-fn);
}
.brain-code--color .brain-tok-com {
  color: var(--brain-syntax-com);
}
.brain-code--color .brain-tok-punc {
  color: var(--brain-syntax-punc);
}
.brain-code--vscode {
  --vs-bg: #1e1e1e;
  --vs-head: #252526;
  --vs-text: #d4d4d4;
  --vs-key: #569cd6;
  --vs-str: #ce9178;
  --vs-num: #b5cea8;
  --vs-fn: #dcdcaa;
  --vs-com: #6a9955;
  --vs-type: #4ec9b0;
  --vs-prop: #9cdcfe;
  --vs-bool: #569cd6;
  --vs-punc: #d4d4d4;
  --vs-ln: #858585;
  --vs-bd: #333333;
  background: var(--vs-bg);
}
:root[data-theme=light] .brain-code--vscode {
  --vs-bg: #ffffff;
  --vs-head: #f3f3f3;
  --vs-text: #1e1e1e;
  --vs-key: #0000ff;
  --vs-str: #a31515;
  --vs-num: #098658;
  --vs-fn: #795e26;
  --vs-com: #008000;
  --vs-type: #267f99;
  --vs-prop: #001080;
  --vs-bool: #0000ff;
  --vs-punc: #1e1e1e;
  --vs-ln: #237893;
  --vs-bd: #e5e5e5;
}
.brain-code--vscode .brain-code-header {
  background: var(--vs-head);
  border-bottom-color: var(--vs-bd);
}
.brain-code--vscode .brain-code-name {
  color: var(--vs-text);
}
.brain-code--vscode .brain-code-lang {
  color: color-mix(in srgb, var(--vs-text) 60%, transparent);
  border-color: var(--vs-bd);
}
.brain-code--vscode .brain-code-copy {
  color: color-mix(in srgb, var(--vs-text) 60%, transparent);
}
.brain-code--vscode .brain-code-body {
  background: var(--vs-bg);
  color: var(--vs-text);
}
.brain-code--vscode .brain-code-line.is-hl {
  background: color-mix(in srgb, var(--vs-text) 8%, transparent);
}
.brain-code--vscode.brain-code--numbered .brain-code-line::before {
  color: var(--vs-ln);
  border-right-color: var(--vs-bd);
  opacity: 1;
}
.brain-code--vscode .brain-tok-key {
  color: var(--vs-key);
}
.brain-code--vscode .brain-tok-str {
  color: var(--vs-str);
}
.brain-code--vscode .brain-tok-num {
  color: var(--vs-num);
}
.brain-code--vscode .brain-tok-fn {
  color: var(--vs-fn);
}
.brain-code--vscode .brain-tok-com {
  color: var(--vs-com);
  font-style: italic;
}
.brain-code--vscode .brain-tok-type {
  color: var(--vs-type);
}
.brain-code--vscode .brain-tok-prop {
  color: var(--vs-prop);
}
.brain-code--vscode .brain-tok-bool {
  color: var(--vs-bool);
}
.brain-code--vscode .brain-tok-punc {
  color: var(--vs-punc);
}
.brain-code-line--add {
  background: color-mix(in srgb, var(--brain-success) 12%, transparent);
  box-shadow: inset 2px 0 0 var(--brain-success);
}
.brain-code-line--del {
  background: color-mix(in srgb, var(--brain-danger) 12%, transparent);
  box-shadow: inset 2px 0 0 var(--brain-danger);
}

/* src/components/orb/orb.css */
.brain-orb {
  --orb-size: 128px;
  --orb-level: 0;
  position: relative;
  width: var(--orb-size);
  height: var(--orb-size);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.brain-orb--sm {
  --orb-size: 84px;
}
.brain-orb--lg {
  --orb-size: 184px;
}
.brain-orb-glow {
  position: absolute;
  inset: -22%;
  border-radius: 50%;
  background:
    radial-gradient(
      circle,
      color-mix(in srgb, var(--brain-text) 30%, transparent) 0%,
      transparent 58%),
    radial-gradient(
      circle,
      color-mix(in srgb, var(--brain-text) 12%, transparent) 0%,
      transparent 76%);
  filter: blur(var(--brain-blur-sm));
  animation: brain-orb-breathe var(--brain-duration-slower) ease-in-out infinite;
}
.brain-orb-core {
  position: relative;
  width: 66%;
  height: 66%;
  border-radius: 50%;
  background:
    radial-gradient(
      circle at 33% 26%,
      color-mix(in srgb, var(--brain-text) 70%, #fff 30%) 0%,
      var(--brain-text) 42%,
      color-mix(in srgb, var(--brain-text) 74%, #000 26%) 76%,
      color-mix(in srgb, var(--brain-text) 58%, #000 42%) 100%);
  box-shadow:
    0 12px 38px color-mix(in srgb, var(--brain-text) 24%, transparent),
    inset 0 3px 12px color-mix(in srgb, #fff 22%, transparent),
    inset 0 -10px 22px color-mix(in srgb, #000 28%, transparent),
    inset 0 0 0 1px color-mix(in srgb, #fff 7%, transparent);
  transform: scale(calc(1 + var(--orb-level) * 0.16));
  animation: brain-orb-breathe var(--brain-duration-slower) ease-in-out infinite;
  transition: transform var(--brain-duration-instant) ease;
}
.brain-orb-core::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    conic-gradient(
      from 200deg,
      transparent 0deg,
      color-mix(in srgb, #fff 20%, transparent) 42deg,
      transparent 130deg,
      transparent 235deg,
      color-mix(in srgb, #fff 11%, transparent) 300deg,
      transparent 360deg);
  opacity: var(--brain-op-muted);
  animation: brain-orb-spin var(--brain-duration-slower) linear infinite;
}
.brain-orb-core::after {
  content: "";
  position: absolute;
  top: 11%;
  left: 17%;
  width: 38%;
  height: 28%;
  border-radius: 50%;
  background:
    radial-gradient(
      circle,
      color-mix(in srgb, #fff 62%, transparent) 0%,
      transparent 70%);
  filter: blur(var(--brain-blur-xs));
}
.brain-orb-ring {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: var(--brain-stroke-md) solid color-mix(in srgb, var(--brain-text) 40%, transparent);
  opacity: 0;
  pointer-events: none;
}
.brain-orb-ring:nth-of-type(3) {
  animation-delay: .9s;
}
.brain-orb-orbit {
  position: absolute;
  inset: -3%;
  border-radius: 50%;
  opacity: 0;
}
.brain-orb-orbit::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 50%;
  width: 9px;
  height: 9px;
  margin-left: calc(var(--brain-space-2) * -1);
  border-radius: 50%;
  background: var(--brain-text);
  box-shadow: 0 0 8px color-mix(in srgb, var(--brain-text) 60%, transparent);
}
.brain-orb-wave {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-3);
  opacity: 0;
}
.brain-orb-wave i {
  flex: 0 0 auto;
  width: 3px;
  height: 18%;
  border-radius: var(--brain-radius-pill);
  background: color-mix(in srgb, var(--brain-bg) 80%, transparent);
  opacity: var(--brain-op-strong);
}
.brain-orb--sm .brain-orb-wave {
  gap: var(--brain-space-2);
}
.brain-orb--lg .brain-orb-wave {
  gap: var(--brain-space-4);
}
.brain-orb--lg .brain-orb-wave i {
  width: 4px;
}
.brain-orb[data-state=listening] .brain-orb-core {
  animation: brain-orb-react var(--brain-duration-slower) ease-in-out infinite;
}
.brain-orb[data-state=listening] .brain-orb-ring {
  animation: brain-orb-ripple var(--brain-duration-slower) ease-out infinite;
}
.brain-orb--aurora[data-state=listening] .brain-orb-core {
  animation: brain-orb-react var(--brain-duration-slower) ease-in-out infinite, brain-orb-blob var(--brain-duration-slower) ease-in-out infinite;
}
.brain-orb[data-state=thinking] .brain-orb-orbit {
  opacity: 1;
  animation: brain-orb-spin var(--brain-duration-slower) linear infinite;
}
.brain-orb[data-state=speaking] .brain-orb-wave {
  opacity: 1;
}
.brain-orb[data-state=speaking] .brain-orb-wave i {
  animation: brain-orb-voice var(--brain-duration-slower) ease-in-out infinite;
}
.brain-orb[data-state=speaking] .brain-orb-wave i:nth-child(1) {
  animation-delay: -.90s;
}
.brain-orb[data-state=speaking] .brain-orb-wave i:nth-child(2) {
  animation-delay: -.60s;
}
.brain-orb[data-state=speaking] .brain-orb-wave i:nth-child(3) {
  animation-delay: -.15s;
}
.brain-orb[data-state=speaking] .brain-orb-wave i:nth-child(4) {
  animation-delay: -.75s;
}
.brain-orb[data-state=speaking] .brain-orb-wave i:nth-child(5) {
  animation-delay: -.40s;
}
.brain-orb[data-state=speaking] .brain-orb-glow {
  animation-duration: 1.2s;
}
.brain-orb[data-state=speaking] .brain-orb-core {
  animation: brain-orb-react var(--brain-duration-slower) ease-in-out infinite;
}
.brain-orb--aurora[data-state=speaking] .brain-orb-core {
  animation: brain-orb-react var(--brain-duration-slower) ease-in-out infinite, brain-orb-blob var(--brain-duration-slower) ease-in-out infinite;
}
@keyframes brain-orb-breathe {
  0%, 100% {
    transform: scale(calc(1 + var(--orb-level) * 0.16));
    opacity: 1;
  }
  50% {
    transform: scale(calc(1.05 + var(--orb-level) * 0.16));
    opacity: .92;
  }
}
@keyframes brain-orb-ripple {
  0% {
    transform: scale(.7);
    opacity: .55;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}
@keyframes brain-orb-spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes brain-orb-voice {
  0%, 100% {
    height: 26%;
  }
  50% {
    height: 70%;
  }
}
.brain-orb--aurora .brain-orb-wave,
.brain-orb--aurora .brain-orb-orbit {
  display: none;
}
.brain-orb--aurora .brain-orb-core {
  border-radius: 58% 42% 55% 45% / 52% 48% 52% 48%;
  animation: brain-orb-breathe var(--brain-duration-slower) ease-in-out infinite, brain-orb-blob var(--brain-duration-slower) ease-in-out infinite;
}
.brain-orb--aurora.brain-orb--color .brain-orb-core {
  background:
    radial-gradient(
      120% 120% at 26% 20%,
      var(--brain-aurora-4) 0%,
      transparent 52%),
    radial-gradient(
      120% 120% at 74% 28%,
      var(--brain-aurora-3) 0%,
      transparent 55%),
    radial-gradient(
      130% 130% at 62% 82%,
      var(--brain-aurora-2) 0%,
      transparent 58%),
    radial-gradient(
      120% 120% at 28% 76%,
      var(--brain-aurora-1) 0%,
      transparent 58%),
    var(--brain-aurora-2);
  box-shadow:
    0 14px 44px color-mix(in srgb, var(--brain-aurora-2) 40%, transparent),
    inset 0 3px 14px color-mix(in srgb, #fff 30%, transparent),
    inset 0 -12px 26px color-mix(in srgb, #000 26%, transparent);
}
.brain-orb--aurora.brain-orb--color .brain-orb-glow {
  background:
    radial-gradient(
      circle,
      color-mix(in srgb, var(--brain-aurora-2) 42%, transparent) 0%,
      transparent 58%),
    radial-gradient(
      circle,
      color-mix(in srgb, var(--brain-aurora-3) 26%, transparent) 0%,
      transparent 76%);
}
@keyframes brain-orb-react {
  0%, 100% {
    transform: scale(calc(1 + var(--orb-level) * .16));
  }
  25% {
    transform: scale(calc(1.02 + var(--orb-level) * .16)) scaleX(1.05) scaleY(.95);
  }
  50% {
    transform: scale(calc(1.01 + var(--orb-level) * .16)) scaleX(.96) scaleY(1.05);
  }
  75% {
    transform: scale(calc(1.03 + var(--orb-level) * .16)) scaleX(1.04) scaleY(.97);
  }
}
@keyframes brain-orb-blob {
  0%, 100% {
    border-radius: 58% 42% 55% 45% / 52% 48% 52% 48%;
  }
  33% {
    border-radius: 45% 55% 48% 52% / 58% 42% 55% 45%;
  }
  66% {
    border-radius: 52% 48% 42% 58% / 45% 55% 48% 52%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .brain-orb-glow,
  .brain-orb-core,
  .brain-orb-core::before,
  .brain-orb-ring,
  .brain-orb-orbit,
  .brain-orb-wave i {
    animation: none !important;
  }
}

/* src/components/select/select.css */
.brain-select {
  position: relative;
  display: block;
  width: 100%;
}
.brain-select--auto {
  width: auto;
  min-width: var(--brain-select-min, 180px);
}
.brain-select-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-4);
  height: var(--brain-control-h-md);
  padding: 0 var(--brain-space-6);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-snug);
  text-align: left;
  color: var(--brain-text);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  cursor: pointer;
  outline: none;
  transition: border-color var(--brain-transition);
}
.brain-select-btn:hover {
  border-color: var(--brain-text);
}
.brain-select--bare .brain-select-btn {
  height: auto;
  padding: var(--brain-space-3) var(--brain-space-4);
  border-color: transparent;
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
}
.brain-select--bare .brain-select-btn:hover,
.brain-select--bare.is-open .brain-select-btn {
  border-color: transparent;
  color: var(--brain-text);
}
.brain-select-btn:focus-visible,
.brain-select.is-open .brain-select-btn {
  border-color: var(--brain-text);
}
.brain-select-value {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 0;
}
.brain-select-value.is-placeholder {
  color: var(--brain-text-muted);
}
.brain-select-opt-main {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-select-caret {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-text-muted);
  flex-shrink: 0;
  transition: transform var(--brain-transition);
}
.brain-select.is-open .brain-select-caret {
  transform: rotate(180deg);
}
.brain-select-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: var(--brain-z-dropdown);
  padding: var(--brain-space-2);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-lg);
  box-sizing: border-box;
  max-height: min(var(--brain-select-menu-h, 260px), var(--brain-select-espaco, 100vh));
  overflow-y: auto;
  display: none;
}
.brain-select.is-open .brain-select-menu {
  display: block;
}
.brain-select.is-up .brain-select-menu {
  top: auto;
  bottom: calc(100% + 6px);
}
.brain-select-search {
  position: sticky;
  top: -4px;
  margin: calc(var(--brain-space-2) * -1) calc(var(--brain-space-2) * -1) var(--brain-space-2);
  padding: var(--brain-space-4);
  background: var(--brain-surface);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-select-search input {
  width: 100%;
  padding: var(--brain-space-4) var(--brain-space-5);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
  outline: none;
  transition: border-color var(--brain-transition);
}
.brain-select-search input:focus {
  border-color: var(--brain-text);
}
.brain-select-search input::placeholder {
  color: var(--brain-text-muted);
}
.brain-select-opt[hidden] {
  display: none;
}
.brain-select-empty {
  padding: var(--brain-space-7) var(--brain-space-5);
  text-align: center;
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  display: none;
}
.brain-select.is-empty .brain-select-empty {
  display: block;
}
.brain-select-opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-5);
  border-radius: var(--brain-radius-sm);
  font-size: var(--brain-text-lg);
  color: var(--brain-text);
  cursor: pointer;
}
.brain-select-opt:hover,
.brain-select-opt.is-active {
  background: var(--brain-surface-2);
}
.brain-select-opt.is-selected {
  font-weight: var(--brain-weight-strong);
}
.brain-select-check {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-text);
  flex-shrink: 0;
  opacity: 0;
}
.brain-select-opt.is-selected .brain-select-check {
  opacity: 1;
}
.brain-select.is-disabled {
  opacity: var(--brain-op-disabled);
  pointer-events: none;
}

/* src/components/modal/modal.css */
.brain-modal {
  position: fixed;
  inset: 0;
  z-index: var(--brain-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--brain-space-8);
  background: transparent;
  pointer-events: none;
  transition: background var(--brain-duration-base) ease;
}
.brain-modal[hidden] {
  display: none;
}
.brain-modal.is-open {
  background: var(--brain-scrim);
  pointer-events: auto;
}
.brain-modal-card {
  width: var(--brain-modal-w, 440px);
  max-width: 100%;
  min-width: 0;
  max-height: 90vh;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  box-shadow: var(--brain-shadow-xl);
  transform: translateY(32px) scale(.98);
  opacity: 0;
  transition: transform var(--brain-duration-slower) cubic-bezier(.32, .72, 0, 1), opacity var(--brain-duration-slow) ease;
}
.brain-modal.is-open .brain-modal-card {
  transform: none;
  opacity: 1;
  transition: transform var(--brain-duration-slow) cubic-bezier(.16, 1, .3, 1), opacity var(--brain-duration-base) ease;
}
.brain-modal-card {
  position: relative;
}
.brain-modal-card.has-layer {
  overflow: hidden;
}
.brain-modal-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  background: var(--brain-surface);
  border-radius: inherit;
  transform: translateY(12px);
  opacity: 0;
  transition: transform var(--brain-duration-base) cubic-bezier(.16, 1, .3, 1), opacity var(--brain-duration-fast) ease;
}
.brain-modal-layer.is-on {
  transform: none;
  opacity: 1;
}
.brain-modal-layer-head {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-7) var(--brain-space-8);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-modal-layer-title {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-modal-layer-back {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-modal-layer-back:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-modal-layer-back svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-modal-layer-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: var(--brain-space-8);
}
@media (prefers-reduced-motion: reduce) {
  .brain-modal-layer {
    transition: none;
  }
}
.brain-modal-card--sm {
  width: 380px;
}
.brain-modal-card--lg {
  width: 640px;
}
.brain-modal-card--xl {
  width: 960px;
}
.brain-modal-card--split {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: min(var(--brain-modal-h, 720px), 90vh);
}
.brain-modal-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--brain-modal-side-w, 380px);
  flex: 1;
  min-height: 0;
}
.brain-modal-split > * {
  min-width: 0;
  overflow-y: auto;
}
.brain-modal-split > * + * {
  border-left: var(--brain-stroke) solid var(--brain-border);
}
@media (max-width: 900px) {
  .brain-modal-split {
    grid-template-columns: minmax(0, 1fr);
  }
  .brain-modal-split > * + * {
    border-left: 0;
    border-top: var(--brain-stroke) solid var(--brain-border);
  }
}
.brain-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-6);
  padding: var(--brain-space-8) var(--brain-space-10);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-modal-title {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-modal-close {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-modal-close:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-modal-close svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-modal-body > .brain-stack,
.brain-modal-body.brain-stack {
  --brain-gap-step: var(--brain-space-10);
}
.brain-modal-body {
  padding: var(--brain-space-10);
  color: var(--brain-text);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-loose);
}
.brain-modal-body p {
  margin: 0 0 var(--brain-space-5);
}
.brain-modal-body p:last-child {
  margin-bottom: 0;
}
.brain-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--brain-space-4);
  padding: var(--brain-space-7) var(--brain-space-10);
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-modal-footer--split {
  justify-content: stretch;
}
.brain-modal-footer--split > * {
  flex: 1;
}
@media (prefers-reduced-motion: reduce) {
  .brain-modal,
  .brain-modal-card {
    transition: none;
  }
}

/* src/components/settings/settings.css */
.brain-modal-card--settings > .brain-modal-close {
  position: absolute;
  top: var(--brain-space-7);
  right: var(--brain-space-7);
  z-index: 1;
}
.brain-settings {
  --brain-settings-pad-y: var(--brain-space-11);
  --brain-settings-pad-x: var(--brain-space-12);
  --brain-settings-gap-linha: var(--brain-space-9);
  --brain-settings-gap-secao: var(--brain-space-13);
  --brain-settings-nav-pad: var(--brain-space-7);
}
.brain-modal-card--settings {
  position: relative;
  width: 860px;
  height: min(620px, 88vh);
  padding: 0;
  overflow: hidden;
}
.brain-settings {
  display: flex;
  height: 100%;
  min-height: 0;
}
.brain-settings-panel {
  height: 100%;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-surface);
  overflow: hidden;
}
.brain-settings-nav {
  display: flex;
  flex-direction: column;
  width: 224px;
  flex-shrink: 0;
  min-height: 0;
  padding: var(--brain-space-9) var(--brain-space-0);
  border-right: var(--brain-stroke) solid var(--brain-border);
  background: var(--brain-surface-2);
  overflow: hidden;
}
.brain-settings-nav-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.brain-settings-nav-group {
  padding: var(--brain-space-6) calc(var(--brain-space-6) + var(--brain-settings-nav-pad)) var(--brain-space-4);
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  letter-spacing: var(--brain-tracking-wide);
  text-transform: uppercase;
  color: var(--brain-text-muted);
}
.brain-settings-nav-group:not(:first-child) {
  margin-top: var(--brain-space-9);
}
.brain-settings-nav-item {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  width: 100%;
  padding: var(--brain-space-6) calc(var(--brain-space-6) + var(--brain-settings-nav-pad));
  border: 0;
  border-radius: var(--brain-space-0) var(--brain-radius) var(--brain-radius) var(--brain-space-0);
  background: transparent;
  color: var(--brain-text-muted);
  font: inherit;
  font-size: var(--brain-text-lg);
  text-align: left;
  cursor: pointer;
  transition: background var(--brain-duration-fast) ease, color var(--brain-duration-fast) ease;
}
.brain-settings-nav-item:hover {
  background: var(--brain-surface-3);
  color: var(--brain-text);
}
.brain-settings-nav-item.is-active {
  background: var(--brain-surface-3);
  color: var(--brain-text);
  font-weight: var(--brain-weight-medium);
}
.brain-settings-nav-item svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
}
.brain-settings-acc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--brain-space-6) calc(var(--brain-space-6) + var(--brain-settings-nav-pad)) var(--brain-space-4);
  margin-top: var(--brain-space-9);
  border: 0;
  background: transparent;
  color: var(--brain-text-muted);
  font: inherit;
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  letter-spacing: var(--brain-tracking-wide);
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}
.brain-settings-acc-head:hover {
  color: var(--brain-text-muted);
}
.brain-settings-acc-chev {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  flex-shrink: 0;
  transition: transform var(--brain-duration-base) ease;
}
.brain-settings-acc-head.open .brain-settings-acc-chev {
  transform: rotate(90deg);
}
.brain-settings-nav-foot {
  flex-shrink: 0;
  margin-left: var(--brain-settings-nav-pad);
  margin-right: var(--brain-settings-nav-pad);
  padding-top: var(--brain-space-7);
  margin-top: var(--brain-space-7);
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-settings-nav-foot .brain-settings-nav-item {
  padding-left: var(--brain-space-6);
  padding-right: var(--brain-space-6);
  border-radius: var(--brain-radius);
}
.brain-settings-main {
  flex: 1;
  min-width: 0;
  padding: var(--brain-settings-pad-y) var(--brain-settings-pad-x);
  overflow-y: auto;
}
.brain-settings-section + .brain-settings-section {
  margin-top: var(--brain-settings-gap-secao);
}
.brain-settings-section-title {
  margin-bottom: var(--brain-space-9);
  font-size: var(--brain-text-2xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-settings-main .brain-list-item {
  grid-template-columns: 1fr auto;
  gap: var(--brain-space-11);
  padding: var(--brain-settings-gap-linha) var(--brain-space-0);
}
.brain-settings-main .brain-list-item > .brain-list-leading:empty {
  display: none;
}
.brain-settings-main .brain-list-item:has(> .brain-list-leading:not(:empty)) {
  grid-template-columns: auto 1fr auto;
}
.brain-settings-main .brain-list-leading {
  color: var(--brain-text-muted);
}
.brain-settings-main .brain-list-leading svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-settings-main .brain-list-title {
  font-size: var(--brain-text-lg);
}
.brain-settings-main .brain-list-sub {
  font-size: var(--brain-text-md);
}
.brain-settings-main .brain-list-trailing .brain-input,
.brain-settings-main .brain-list-trailing .brain-select {
  width: var(--brain-settings-ctrl-w, 240px);
}
.brain-settings-canais {
  display: flex;
  gap: var(--brain-space-9);
  align-items: flex-start;
}
.brain-settings-canal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--brain-space-3);
}
.brain-settings-canal-nome {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  white-space: nowrap;
}
.brain-settings-note {
  min-height: var(--brain-space-9);
  padding-top: var(--brain-space-6);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
}
.brain-settings-note--danger {
  color: var(--brain-danger);
}
@media (max-width: 640px) {
  .brain-modal-card--settings {
    width: 100%;
    height: 92vh;
  }
  .brain-settings {
    flex-direction: column;
  }
  .brain-settings-nav {
    display: flex;
    gap: var(--brain-space-2);
    width: 100%;
    padding: var(--brain-space-3);
    border-right: 0;
    border-bottom: var(--brain-stroke) solid var(--brain-border);
    overflow-x: auto;
    overflow-y: hidden;
  }
  .brain-settings-nav-group {
    display: none;
  }
  .brain-settings-nav {
    flex-direction: row;
    overflow-x: auto;
  }
  .brain-settings-nav-list {
    display: flex;
    gap: var(--brain-space-2);
    overflow: visible;
  }
  .brain-settings-nav-foot {
    margin: 0;
    padding: 0;
    border-top: 0;
    border-left: var(--brain-stroke) solid var(--brain-border);
    padding-left: var(--brain-space-3);
  }
  .brain-settings-nav-item {
    width: auto;
    white-space: nowrap;
  }
  .brain-settings-main {
    padding: var(--brain-space-5) var(--brain-space-4);
  }
  .brain-settings-main .brain-list-item {
    grid-template-columns: 1fr;
    gap: var(--brain-space-3);
  }
  .brain-settings-main .brain-list-trailing .brain-input,
  .brain-settings-main .brain-list-trailing .brain-select {
    width: 100%;
  }
}

/* src/components/drawer/drawer.css */
.brain-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--brain-z-modal);
  display: flex;
  background: transparent;
  pointer-events: none;
  transition: background var(--brain-duration-base) ease;
}
.brain-drawer[hidden] {
  display: none;
}
.brain-drawer.is-open {
  background: var(--brain-scrim);
  pointer-events: auto;
}
.brain-drawer {
  justify-content: flex-end;
  align-items: stretch;
}
.brain-drawer--left {
  justify-content: flex-start;
}
.brain-drawer--top {
  align-items: flex-start;
}
.brain-drawer--bottom {
  align-items: flex-end;
}
.brain-drawer-panel {
  display: flex;
  flex-direction: column;
  width: 360px;
  max-width: 90vw;
  height: 100%;
  background: var(--brain-surface);
  border-left: var(--brain-stroke) solid var(--brain-border-strong);
  box-shadow: var(--brain-shadow-xl);
  transform: translateX(100%);
  opacity: 1;
  transition: transform var(--brain-duration-slow) cubic-bezier(.4, 0, .2, 1);
}
.brain-drawer.is-open .brain-drawer-panel {
  transform: none;
}
.brain-drawer-panel--sm {
  width: 300px;
}
.brain-drawer-panel--lg {
  width: 480px;
}
.brain-drawer--left .brain-drawer-panel {
  border-left: none;
  border-right: var(--brain-stroke) solid var(--brain-border-strong);
  transform: translateX(-100%);
}
.brain-drawer--top .brain-drawer-panel,
.brain-drawer-handle {
  width: 36px;
  height: 4px;
  margin: var(--brain-space-5) auto var(--brain-space-4);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-border-strong);
  flex-shrink: 0;
}
.brain-drawer--bottom .brain-drawer-panel {
  width: 100%;
  max-width: none;
  height: auto;
  max-height: 85vh;
}
.brain-drawer--top .brain-drawer-panel {
  border-left: none;
  border-bottom: var(--brain-stroke) solid var(--brain-border-strong);
  transform: translateY(-100%);
}
.brain-drawer--bottom .brain-drawer-panel {
  border-left: none;
  border-top: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg) var(--brain-radius-lg) 0 0;
  transform: translateY(100%);
}
.brain-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--brain-space-6);
  padding: var(--brain-space-8) var(--brain-space-8);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  flex-shrink: 0;
}
.brain-drawer-title {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-drawer-close {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-drawer-close:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-drawer-close svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-drawer-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: var(--brain-space-8);
  color: var(--brain-text);
  font-size: var(--brain-text-lg);
  line-height: var(--brain-leading-loose);
  overflow-x: hidden;
}
.brain-drawer-body p {
  margin: 0 0 var(--brain-space-5);
}
.brain-drawer-body p:last-child {
  margin-bottom: 0;
}
.brain-drawer-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--brain-space-4);
  padding: var(--brain-space-7) var(--brain-space-8);
  border-top: var(--brain-stroke) solid var(--brain-border);
  flex-shrink: 0;
}
.brain-drawer-footer--split {
  justify-content: stretch;
}
.brain-drawer-footer--split > * {
  flex: 1;
}
@media (prefers-reduced-motion: reduce) {
  .brain-drawer,
  .brain-drawer-panel {
    transition: none;
  }
}

/* src/components/pagination/pagination.css */
.brain-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-2);
}
.brain-pg-btn {
  min-width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  padding: 0 var(--brain-space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  cursor: pointer;
  transition: border-color var(--brain-transition), color var(--brain-transition);
}
.brain-pg-btn:hover:not(:disabled):not(.is-active) {
  border-color: var(--brain-text);
  color: var(--brain-text);
}
.brain-pg-btn.is-active {
  background: var(--brain-surface-2);
  border-color: var(--brain-text);
  color: var(--brain-text);
  font-weight: var(--brain-weight-strong);
  cursor: default;
}
.brain-pg-btn:disabled {
  opacity: var(--brain-op-ghost);
  cursor: default;
}
.brain-pg-btn svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-pg-ellipsis {
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
  padding: 0 var(--brain-space-1);
  user-select: none;
}

/* src/components/period/period.css */
.brain-period {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  font-family: var(--brain-font);
}
.brain-period-nav {
  width: var(--brain-period-h, var(--brain-control-h-sm));
  height: var(--brain-period-h, var(--brain-control-h-sm));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  transition:
    background var(--brain-transition),
    color var(--brain-transition),
    border-color var(--brain-transition);
}
.brain-period-nav:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
  border-color: var(--brain-border-strong);
}
.brain-period-nav:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-period-nav:disabled {
  opacity: var(--brain-op-disabled);
  cursor: default;
}
.brain-period-nav svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  display: block;
}
.brain-period-label {
  flex: 1;
  min-width: 0;
  text-align: center;
  padding: var(--brain-space-3) var(--brain-space-5);
  border: none;
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text);
  font-family: inherit;
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: background var(--brain-transition);
}
.brain-period-label:hover {
  background: var(--brain-surface-2);
}
.brain-period-label:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-period-label:disabled {
  cursor: default;
  opacity: 1;
}
.brain-period-label:disabled:hover {
  background: transparent;
}
.brain-period--md {
  --brain-period-h: var(--brain-control-h-md);
}
.brain-period--lg {
  --brain-period-h: var(--brain-control-h-lg);
}

/* src/components/toast/toast.css */
.brain-toast-host {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: var(--brain-z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-5);
  pointer-events: none;
}
.brain-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  min-width: 240px;
  max-width: 360px;
  padding: var(--brain-space-6) var(--brain-space-7);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-lg);
  color: var(--brain-text);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-snug);
  cursor: pointer;
  transform: translateY(8px);
  opacity: 0;
  transition: transform var(--brain-duration-base) ease, opacity var(--brain-duration-base) ease;
}
.brain-toast.is-in {
  transform: none;
  opacity: 1;
}
.brain-toast.is-out {
  opacity: 0;
  transform: translateX(12px);
}
.brain-toast-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--brain-text-muted);
}
.brain-toast-msg {
  flex: 1;
}
.brain-toast--success .brain-toast-icon {
  color: var(--brain-success);
}
.brain-toast--danger .brain-toast-icon {
  color: var(--brain-danger);
}
.brain-toast--warning .brain-toast-icon {
  color: var(--brain-warning);
}
@media (prefers-reduced-motion: reduce) {
  .brain-toast {
    transition: opacity var(--brain-duration-base) ease;
    transform: none;
  }
  .brain-toast.is-out {
    transform: none;
  }
}

/* src/components/skeleton/skeleton.css */
.brain-skeleton {
  display: block;
  width: var(--brain-skeleton-w, 100%);
  border-radius: var(--brain-radius-sm);
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--brain-text) 6%, transparent) 25%,
      color-mix(in srgb, var(--brain-text) 14%, transparent) 50%,
      color-mix(in srgb, var(--brain-text) 6%, transparent) 75%);
  background-size: 200% 100%;
  animation: brain-sk-shimmer var(--brain-duration-slower) infinite;
}
@keyframes brain-sk-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}
.brain-skeleton--text {
  height: var(--brain-skeleton-h, 12px);
}
.brain-skeleton--title {
  height: var(--brain-skeleton-h, 18px);
}
.brain-skeleton--circle {
  border-radius: 50%;
  width: var(--brain-skeleton-w, 40px);
  height: var(--brain-skeleton-h, var(--brain-skeleton-w, 40px));
}
.brain-skeleton--block {
  height: var(--brain-skeleton-h, 100%);
}
.brain-skeleton-row {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  padding: var(--brain-space-5) 0;
}
.brain-skeleton-row + .brain-skeleton-row {
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-skeleton-row__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-3);
}
.brain-skeleton-table {
  display: flex;
  flex-direction: column;
}
.brain-skeleton-trow {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: var(--brain-space-8);
  padding: var(--brain-space-7) 0;
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-skeleton-trow:last-child {
  border-bottom: 0;
}
.brain-skeleton-card {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-5);
}
.brain-skeleton-card + .brain-skeleton-card {
  margin-top: var(--brain-space-6);
}
@media (prefers-reduced-motion: reduce) {
  .brain-skeleton {
    animation: none;
    background: color-mix(in srgb, var(--brain-text) 10%, transparent);
  }
}
.brain-sk {
  display: inline-block;
  width: auto;
  color: transparent;
  border-radius: var(--brain-radius-sm);
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--brain-text) 6%, transparent) 25%,
      color-mix(in srgb, var(--brain-text) 14%, transparent) 50%,
      color-mix(in srgb, var(--brain-text) 6%, transparent) 75%);
  background-size: 200% 100%;
  animation: brain-sk-shimmer var(--brain-duration-slower) infinite;
  user-select: none;
  pointer-events: none;
}
.brain-sk > * {
  visibility: hidden;
}
@media (prefers-reduced-motion: reduce) {
  .brain-sk {
    animation: none;
  }
}

/* src/components/loading/loading.css */
@keyframes brain-spinner-rot {
  to {
    transform: rotate(360deg);
  }
}
.brain-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: var(--brain-stroke-lg) solid color-mix(in srgb, currentColor 22%, transparent);
  border-top-color: currentColor;
  animation: brain-spinner-rot var(--brain-duration-slower) linear infinite;
  flex-shrink: 0;
}
.brain-spinner--sm {
  width: 14px;
  height: 14px;
  border-width: var(--brain-stroke-lg);
}
.brain-spinner--lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}
.brain-progress {
  width: 100%;
  height: 8px;
  background: var(--brain-surface-2);
  border-radius: var(--brain-radius-pill);
  overflow: hidden;
}
.brain-progress--sm {
  height: 5px;
}
.brain-progress-bar {
  height: 100%;
  width: 0;
  background: var(--brain-text);
  border-radius: var(--brain-radius-pill);
  transition: width var(--brain-duration-slow) ease;
}
@keyframes brain-progress-slide {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(350%);
  }
}
.brain-progress--indeterminate .brain-progress-bar {
  width: 30%;
  transition: none;
  animation: brain-progress-slide var(--brain-duration-slower) ease-in-out infinite;
}
.brain-loading {
  position: absolute;
  inset: 0;
  z-index: var(--brain-z-raised);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-5);
  background: color-mix(in srgb, var(--brain-bg) 60%, transparent);
  backdrop-filter: blur(var(--brain-blur-xs));
  -webkit-backdrop-filter: blur(var(--brain-blur-xs));
  border-radius: inherit;
  color: var(--brain-text);
}
.brain-loading--fixed {
  position: fixed;
  z-index: var(--brain-z-modal);
}
.brain-loading[hidden] {
  display: none;
}
.brain-loading .brain-spinner {
  color: var(--brain-text);
}
.brain-loading-text {
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
}
@media (prefers-reduced-motion: reduce) {
  .brain-spinner {
    animation-duration: 1.4s;
  }
  .brain-progress--indeterminate .brain-progress-bar {
    animation-duration: 2.4s;
  }
}

/* src/components/motion/motion.css */
@keyframes brain-spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes brain-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: .45;
  }
}
@keyframes brain-ping {
  75%, 100% {
    transform: scale(1.9);
    opacity: 0;
  }
}
@keyframes brain-bounce {
  0%, 100% {
    transform: translateY(-18%);
    animation-timing-function: cubic-bezier(.8, 0, 1, 1);
  }
  50% {
    transform: none;
    animation-timing-function: cubic-bezier(0, 0, .2, 1);
  }
}
@keyframes brain-wiggle {
  0%, 100% {
    transform: rotate(-7deg);
  }
  50% {
    transform: rotate(7deg);
  }
}
@keyframes brain-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes brain-slide-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes brain-slide-down {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes brain-zoom-in {
  from {
    opacity: 0;
    transform: scale(.94);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.brain-anim-spin {
  animation: brain-spin var(--brain-duration-slower) linear infinite;
}
.brain-anim-pulse {
  animation: brain-pulse var(--brain-duration-slower) ease-in-out infinite;
}
.brain-anim-ping {
  animation: brain-ping var(--brain-duration-slower) cubic-bezier(0, 0, .2, 1) infinite;
}
.brain-anim-bounce {
  animation: brain-bounce var(--brain-duration-slower) infinite;
}
.brain-anim-wiggle {
  animation: brain-wiggle var(--brain-duration-slower) ease-in-out infinite;
  transform-origin: center;
}
.brain-anim-fade-in {
  animation: brain-fade-in var(--brain-duration-slow) ease both;
}
.brain-anim-slide-up {
  animation: brain-slide-up var(--brain-duration-slow) cubic-bezier(.4, 0, .2, 1) both;
}
.brain-anim-slide-down {
  animation: brain-slide-down var(--brain-duration-slow) cubic-bezier(.4, 0, .2, 1) both;
}
.brain-anim-zoom-in {
  animation: brain-zoom-in var(--brain-duration-slow) cubic-bezier(.4, 0, .2, 1) both;
}
.brain-anim-delay-1 {
  animation-delay: .05s;
}
.brain-anim-delay-2 {
  animation-delay: .1s;
}
.brain-anim-delay-3 {
  animation-delay: .15s;
}
.brain-anim-delay-4 {
  animation-delay: .2s;
}
.brain-anim-delay-5 {
  animation-delay: .25s;
}
.brain-anim-hover-spin:hover {
  animation: brain-spin var(--brain-duration-slower) linear infinite;
}
.brain-anim-hover-wiggle:hover {
  animation: brain-wiggle var(--brain-duration-slower) ease-in-out infinite;
  transform-origin: center;
}
.brain-anim-hover-pulse:hover {
  animation: brain-pulse var(--brain-duration-slower) ease-in-out infinite;
}
.brain-anim-hover-bounce:hover {
  animation: brain-bounce var(--brain-duration-slower) infinite;
}
@media (prefers-reduced-motion: reduce) {
  [class*=brain-anim-] {
    animation: none !important;
  }
}

/* src/core/canvas-surface.css */
.brain-cv {
  --brain-cv-action: 22px;
  --cv-sel: var(--brain-text);
  --cv-grid: color-mix(in srgb, var(--brain-text-muted) 22%, transparent);
  position: relative;
  height: var(--brain-cv-h, 460px);
  min-height: 260px;
  overflow: hidden;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  background-color: var(--brain-bg);
  background-image: radial-gradient(var(--cv-grid) 1.3px, transparent 1.3px);
  background-size: 26px 26px;
  background-position: 0 0;
  cursor: grab;
  touch-action: none;
  user-select: none;
  font-family: var(--brain-font);
  color: var(--brain-text);
  outline: none;
}
.brain-cv.is-panning {
  cursor: grabbing;
}
.brain-cv.is-connecting {
  cursor: crosshair;
}
.brain-cv:focus-visible {
  box-shadow: var(--brain-ring);
}
.brain-cv-world {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
  will-change: transform;
}
.brain-cv-hud {
  position: absolute;
  z-index: 8;
  background: color-mix(in srgb, var(--brain-surface) 82%, transparent);
  backdrop-filter: blur(var(--brain-blur-md)) saturate(1.3);
  -webkit-backdrop-filter: blur(var(--brain-blur-md)) saturate(1.3);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-lg);
}
.brain-cv-controls {
  left: 14px;
  bottom: 14px;
  display: flex;
  align-items: center;
  gap: var(--brain-space-1);
  padding: var(--brain-space-2);
}
.brain-cv-ctl {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  display: grid;
  place-items: center;
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  color: var(--brain-text);
  background: transparent;
  border: 0;
  font: inherit;
  transition: background var(--brain-transition);
}
.brain-cv-ctl:hover {
  background: var(--brain-surface-2);
}
.brain-cv-ctl:disabled {
  opacity: var(--brain-op-ghost);
  cursor: default;
}
.brain-cv-ctl.on {
  color: var(--cv-sel);
  background: var(--brain-surface-2);
  box-shadow: inset 0 0 0 var(--brain-stroke) var(--brain-border-strong);
}
.brain-cv-ctl svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-cv-zoom {
  min-width: 50px;
  text-align: center;
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-sm);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  padding: 0 var(--brain-space-2);
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text);
  background: transparent;
  border: 0;
}
.brain-cv-zoom:hover {
  background: var(--brain-surface-2);
}
.brain-cv-sep {
  width: var(--brain-stroke);
  height: 20px;
  background: var(--brain-border-strong);
  margin: 0 var(--brain-space-2);
}
.brain-cv-mini {
  right: 14px;
  bottom: 14px;
  padding: var(--brain-space-3);
}
.brain-cv-mini-box {
  position: relative;
  width: 188px;
  height: 122px;
  border-radius: var(--brain-radius-sm);
  overflow: hidden;
  background: var(--brain-surface-2);
  cursor: pointer;
}
.brain-cv-mini-box svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.brain-cv-mini-node {
  fill: var(--brain-text-muted);
}
.brain-cv-mini-node.is-sel {
  fill: var(--cv-sel);
}
.brain-cv-mini-view {
  fill: color-mix(in srgb, var(--cv-sel) 12%, transparent);
  stroke: var(--cv-sel);
  stroke-width: 1.5;
}
.brain-cv-hint {
  position: absolute;
  left: 50%;
  top: 14px;
  transform: translateX(-50%);
  z-index: 8;
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-3) var(--brain-space-6);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  transition: opacity var(--brain-duration-slower) ease, transform var(--brain-duration-slower) ease;
}
.brain-cv-hint.gone {
  opacity: 0;
  transform: translateX(-50%) translateY(-6px);
  pointer-events: none;
}
.brain-cv-hint kbd {
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-2xs);
  color: var(--brain-text);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-bottom-width: var(--brain-stroke-lg);
  border-radius: var(--brain-radius-sm);
  padding: 0 var(--brain-space-2);
}

/* src/components/canvas/canvas.css */
.brain-cv-edges {
  position: absolute;
  top: 0;
  left: 0;
  overflow: visible;
  pointer-events: none;
}
.brain-cv-edge-hit {
  fill: none;
  stroke: transparent;
  stroke-width: 22;
  vector-effect: non-scaling-stroke;
  pointer-events: stroke;
  cursor: pointer;
}
.brain-cv-edge-line {
  fill: none;
  stroke: var(--brain-border-strong);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  transition: stroke var(--brain-duration-fast) ease;
}
.brain-cv-edge.is-hover .brain-cv-edge-line {
  stroke: var(--brain-text-muted);
}
.brain-cv-edge.is-live .brain-cv-edge-line {
  stroke: var(--cv-sel);
  stroke-dasharray: 6 7;
  animation: brain-cv-dash var(--brain-duration-slower) linear infinite;
}
@keyframes brain-cv-dash {
  to {
    stroke-dashoffset: -400;
  }
}
.brain-cv-edge-dot {
  fill: var(--brain-border-strong);
  transition: fill var(--brain-duration-fast) ease;
}
.brain-cv-edge.is-live .brain-cv-edge-dot {
  fill: var(--cv-sel);
}
.brain-cv-link {
  fill: none;
  stroke: var(--cv-sel);
  stroke-width: 2.5;
  stroke-dasharray: 5 5;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
  opacity: var(--brain-op-strong);
}
.brain-cv-node {
  position: absolute;
  width: 190px;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-md);
  cursor: grab;
  transition: box-shadow var(--brain-duration-base) ease, border-color var(--brain-duration-base) ease;
}
.brain-cv-node:hover {
  border-color: color-mix(in srgb, var(--brain-text) 16%, transparent);
  box-shadow: var(--brain-shadow-lg);
}
.brain-cv-node.is-drag {
  cursor: grabbing;
  box-shadow: var(--brain-shadow-xl);
}
.brain-cv-node.is-sel {
  border-color: var(--cv-sel);
  box-shadow: var(--brain-shadow-lg);
}
.brain-cv-node-head {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-5) var(--brain-space-5);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-cv-node-ic {
  width: 26px;
  height: 26px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--brain-radius-sm);
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-cv-node-ic svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-cv-node-tt {
  min-width: 0;
  flex: 1;
}
.brain-cv-node-name {
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  letter-spacing: var(--brain-tracking-tight);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-cv-node-kind {
  font-size: var(--brain-text-2xs);
  color: var(--brain-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  margin-top: 0;
}
.brain-cv-node-body {
  padding: var(--brain-space-4) var(--brain-space-5) var(--brain-space-5);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
}
.brain-cv-node.brain-cv-group {
  width: 232px;
}
.brain-cv-group.is-drop {
  border-color: var(--cv-sel);
  box-shadow: var(--brain-shadow-lg);
}
.brain-cv-group.is-drop .brain-cv-actions {
  background: color-mix(in srgb, var(--cv-sel) 7%, transparent);
}
.brain-cv-group-head {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-5);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-cv-group-name {
  flex: 1;
  min-width: 0;
  font-size: var(--brain-text-sm);
  font-weight: var(--brain-weight-strong);
  letter-spacing: var(--brain-tracking-tight);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  outline: none;
}
.brain-cv-group-name[contenteditable=true] {
  overflow: visible;
  box-shadow: 0 0 0 1px var(--cv-sel);
  border-radius: 4px;
  padding: 0 var(--brain-space-2);
}
.brain-cv-group-count {
  flex: none;
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-2xs);
  color: var(--brain-text-muted);
  background: var(--brain-surface-2);
  padding: 0 var(--brain-space-3);
  border-radius: var(--brain-radius-pill);
}
.brain-cv-actions {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-2);
  padding: var(--brain-space-3);
  border-radius: 0 0 var(--brain-radius) var(--brain-radius);
  transition: background var(--brain-duration-instant) ease;
}
.brain-cv-action {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-3) var(--brain-space-3);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  cursor: grab;
  transition: border-color var(--brain-duration-instant) ease, opacity var(--brain-duration-instant) ease;
}
.brain-cv-action:hover {
  border-color: var(--brain-border-strong);
}
.brain-cv-action.is-adrag {
  opacity: var(--brain-op-ghost);
}
.brain-cv-action.is-asel {
  border-color: var(--cv-sel);
}
.brain-cv-action-ic {
  width: var(--brain-cv-action);
  height: var(--brain-cv-action);
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--brain-radius-sm);
  background: var(--brain-bg);
  color: var(--brain-text);
}
.brain-cv-action-ic svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-cv-action-tt {
  flex: 1;
  min-width: 0;
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  outline: none;
}
.brain-cv-action-tt.is-wrap {
  white-space: pre-wrap;
  word-break: break-word;
  overflow: visible;
  text-overflow: clip;
  font-weight: var(--brain-weight-body);
  line-height: var(--brain-leading-snug);
}
.brain-cv-action-ph {
  color: var(--brain-text-muted);
  font-weight: var(--brain-weight-body);
}
.brain-cv-action-edit {
  flex: 1;
  min-width: 0;
  resize: none;
  overflow: hidden;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-xs);
  line-height: var(--brain-leading-snug);
  padding: 0;
  margin: 0;
}
.brain-cv-action-edit::placeholder {
  color: var(--brain-text-muted);
}
.brain-cv-action-del {
  flex: none;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--brain-text-muted);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--brain-duration-instant) ease, background var(--brain-duration-instant) ease;
}
.brain-cv-action:hover .brain-cv-action-del {
  opacity: 1;
}
.brain-cv-action-del:hover {
  background: color-mix(in srgb, var(--brain-danger) 16%, transparent);
  color: var(--brain-danger);
}
.brain-cv-action-del svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-cv-actions-empty {
  padding: var(--brain-space-6) var(--brain-space-4);
  text-align: center;
  font-size: var(--brain-text-2xs);
  color: var(--brain-text-muted);
  border: var(--brain-stroke) dashed var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
}
.brain-cv-drop-line {
  height: 2px;
  background: var(--cv-sel);
  border-radius: 2px;
  margin: 0 var(--brain-space-1);
}
.brain-cv-aghost {
  position: fixed;
  z-index: var(--brain-z-dropdown);
  pointer-events: none;
  opacity: var(--brain-op-strong);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
  box-shadow: var(--brain-shadow-lg);
  padding: var(--brain-space-3) var(--brain-space-4);
}
.brain-cv-port {
  position: absolute;
  width: 13px;
  height: 13px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--brain-surface);
  border: var(--brain-stroke-lg) solid var(--brain-text-muted);
  cursor: crosshair;
  transition:
    transform var(--brain-duration-instant) ease,
    border-color var(--brain-duration-instant) ease,
    background var(--brain-duration-instant) ease;
}
.brain-cv-port::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
}
.brain-cv-port:hover,
.brain-cv-port.is-target {
  border-color: var(--cv-sel);
  background: var(--cv-sel);
  transform: translate(-50%, -50%) scale(1.35);
}
.brain-cv-port.is-source {
  border-color: var(--cv-sel);
  background: var(--cv-sel);
}
.brain-cv-port-label {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-2xs);
  letter-spacing: var(--brain-tracking-wide);
  color: var(--brain-text-muted);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}
.brain-cv-port.out .brain-cv-port-label {
  left: 16px;
}
.brain-cv-port.in .brain-cv-port-label {
  right: 16px;
}
.brain-cv-guide {
  position: absolute;
  background: var(--cv-sel);
  pointer-events: none;
  opacity: var(--brain-op-dim);
}
.brain-cv-guide.v {
  width: var(--brain-stroke);
}
.brain-cv-guide.h {
  height: var(--brain-stroke);
}
.brain-cv-marquee {
  position: absolute;
  pointer-events: none;
  border: var(--brain-stroke) solid var(--cv-sel);
  background: color-mix(in srgb, var(--cv-sel) 12%, transparent);
  border-radius: 3px;
}
.brain-cv-edgetool {
  position: absolute;
  z-index: 6;
  width: var(--brain-cv-action);
  height: var(--brain-cv-action);
  border-radius: 50%;
  display: none;
  place-items: center;
  cursor: pointer;
  padding: 0;
  background: var(--brain-danger);
  color: var(--brain-danger-ink);
  border: var(--brain-stroke-lg) solid var(--brain-bg);
  box-shadow: var(--brain-shadow-sm);
}
.brain-cv-edgetool.show {
  display: grid;
}
.brain-cv-edgetool svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
@keyframes brain-cv-in {
  from {
    opacity: 0;
    transform: translateY(6px) scale(.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.brain-cv-node.enter {
  animation: brain-cv-in var(--brain-duration-slower) cubic-bezier(.16, 1, .3, 1) backwards;
}
@media (prefers-reduced-motion: reduce) {
  .brain-cv-node.enter,
  .brain-cv-edge.is-live .brain-cv-edge-line {
    animation: none;
  }
}

/* src/components/mindmap/mindmap.css */
.brain-mm-node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  width: max-content;
  max-width: var(--brain-mm-node-max, 260px);
  padding: var(--brain-space-4) var(--brain-space-6);
  border: var(--brain-mm-node-borda, var(--brain-stroke)) solid var(--brain-border-strong);
  border-radius: var(--brain-mm-node-raio, var(--brain-radius-lg));
  background: var(--brain-surface);
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-mm-node-texto, var(--brain-text-md));
  line-height: var(--brain-leading-snug);
  cursor: grab;
  transition: border-color var(--brain-transition), box-shadow var(--brain-transition);
}
.brain-mm-node[style*=--brain-mm-cor] {
  border-color: color-mix(in srgb, var(--brain-mm-cor) 55%, var(--brain-border-strong));
  background: color-mix(in srgb, var(--brain-mm-cor) 7%, var(--brain-surface));
}
.brain-mm-node:not(.is-sel):hover {
  border-color: color-mix(in srgb, var(--brain-text) 26%, transparent);
}
.brain-mm-node[style*=--brain-mm-cor]:not(.is-sel):hover {
  border-color: var(--brain-mm-cor);
}
.brain-mm-node.is-sel {
  border-color: var(--brain-text);
  box-shadow: var(--brain-shadow-lg);
}
.brain-mm-node.is-drag {
  cursor: grabbing;
  box-shadow: var(--brain-shadow-xl);
}
.brain-mm-node.is-root {
  padding: var(--brain-space-5) var(--brain-space-7);
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
  background: var(--brain-mm-raiz-cor, var(--brain-text));
  color: var(--brain-mm-raiz-tinta, var(--brain-bg));
  border-color: var(--brain-mm-raiz-cor, var(--brain-text));
}
.brain-mm-text {
  min-width: 1ch;
  outline: none;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}
.brain-mm-text:empty::before {
  content: attr(data-vazio);
  color: var(--brain-text-muted);
}
.brain-mm-edges {
  position: absolute;
  top: 0;
  left: 0;
  overflow: visible;
  pointer-events: none;
}
.brain-mm-edge {
  fill: none;
  stroke: var(--brain-mm-cor, var(--brain-border-strong));
  stroke-width: calc(var(--brain-mm-edge-w, 2) * var(--brain-mm-edge-escala, 1));
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
}
.brain-mm-ic {
  flex: none;
  display: inline-grid;
  place-items: center;
  color: var(--brain-mm-cor, var(--brain-text-muted));
}
.brain-mm-ic svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-mm-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--brain-space-2);
}
.brain-mm-tag {
  padding: 0 var(--brain-space-3);
  border-radius: var(--brain-radius-pill);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  background: var(--brain-surface-2);
  font-size: var(--brain-text-2xs);
  color: var(--brain-text-muted);
  white-space: nowrap;
}
.brain-mm-sigs {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  flex: none;
}
.brain-mm-sig {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-1);
  color: var(--brain-text-muted);
}
.brain-mm-sig svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-mm-sig b {
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-medium);
  font-variant-numeric: tabular-nums;
}
.brain-mm-fold {
  position: absolute;
  box-sizing: border-box;
  min-width: var(--brain-icon);
  height: var(--brain-icon);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface);
  color: var(--brain-text-muted);
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-2xs);
  font-variant-numeric: tabular-nums;
  line-height: var(--brain-leading-none);
  cursor: pointer;
  transition: color var(--brain-transition), border-color var(--brain-transition);
}
.brain-mm-fold:hover {
  color: var(--brain-text);
  border-color: var(--brain-text);
}
.brain-mm-fold svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-mm-node.is-folded {
  border-style: dashed;
}
.brain-mm-node.is-hit {
  box-shadow: 0 0 0 var(--brain-stroke-lg) var(--brain-text), var(--brain-shadow-lg);
}
.brain-mm.is-presenting .brain-mm-fold,
.brain-mm.is-presenting .brain-cv-hint {
  display: none;
}
.brain-mm-mini-node {
  fill: var(--brain-text-muted);
}
.brain-mm-mini-node.is-sel {
  fill: var(--brain-text);
}
@keyframes brain-mm-in {
  from {
    opacity: 0;
    transform: scale(.9);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.brain-mm-node.enter {
  animation: brain-mm-in var(--brain-duration-base) cubic-bezier(.16, 1, .3, 1) backwards;
}
@media (prefers-reduced-motion: reduce) {
  .brain-mm-node.enter {
    animation: none;
  }
}
.brain-mm-shell {
  height: 100dvh;
  display: grid;
  grid-template-rows: var(--brain-mm-bar-h, 58px) 1fr;
  background: var(--brain-bg);
  color: var(--brain-text);
  font-family: var(--brain-font);
}
.brain-mm-shell {
  grid-template-columns: var(--brain-mm-rail-w, 260px) 1fr var(--brain-mm-prop-w, 300px);
}
.brain-mm-shell.sem-rail {
  grid-template-columns: 1fr var(--brain-mm-prop-w, 300px);
}
.brain-mm-shell.sem-prop {
  grid-template-columns: var(--brain-mm-rail-w, 260px) 1fr;
}
.brain-mm-shell.sem-rail.sem-prop {
  grid-template-columns: 1fr;
}
.brain-mm-shell.sem-rail .brain-mm-rail,
.brain-mm-shell.sem-prop .brain-mm-prop {
  display: none;
}
.brain-mm-bar .brain-btn.is-on {
  border-color: var(--brain-text);
  color: var(--brain-text);
}
.brain-mm-bar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--brain-sp-related);
  padding: 0 var(--brain-sp-grouped);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  background: color-mix(in srgb, var(--brain-surface) 80%, transparent);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  position: relative;
  z-index: var(--brain-z-sticky);
}
.brain-mm-bar-sep {
  flex: none;
  width: var(--brain-stroke);
  height: var(--brain-icon);
  background: var(--brain-border-strong);
}
.brain-mm-rail {
  border-right: var(--brain-stroke) solid var(--brain-border);
  background: var(--brain-surface);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.brain-mm-rail-h {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-sp-grouped) var(--brain-sp-grouped) var(--brain-space-4);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-strong);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
}
.brain-mm-rail-n {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  text-transform: none;
  letter-spacing: normal;
}
.brain-mm-rail-busca {
  padding: 0 var(--brain-space-4) var(--brain-space-4);
}
.brain-mm-rail-busca .brain-input {
  width: 100%;
}
.brain-mm-tree {
  padding: 0 var(--brain-space-4) var(--brain-sp-grouped);
  overflow: auto;
  flex: 1;
  min-height: 0;
}
.brain-mm-li {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-3) var(--brain-space-4) var(--brain-space-3) calc(var(--brain-space-4) + var(--brain-mm-prof, 0) * var(--brain-space-6));
  border-radius: var(--brain-radius-sm);
  border: var(--brain-stroke) solid transparent;
  font-size: var(--brain-text-md);
  cursor: pointer;
  transition: background var(--brain-transition);
}
.brain-mm-li:hover {
  background: var(--brain-surface-2);
}
.brain-mm-li.is-sel {
  background: var(--brain-surface-2);
  border-color: var(--brain-border-strong);
  font-weight: var(--brain-weight-medium);
}
.brain-mm-li-dot {
  width: 5px;
  height: 5px;
  border-radius: var(--brain-radius-pill);
  flex: none;
  background: var(--brain-mm-cor, var(--brain-text-muted));
}
.brain-mm-li.is-root .brain-mm-li-dot {
  width: 7px;
  height: 7px;
  background: var(--brain-text);
}
.brain-mm-li-tt {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-mm-li-n {
  margin-left: auto;
  font-size: var(--brain-text-2xs);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-mm-stage {
  position: relative;
  min-width: 0;
  min-height: 0;
}
.brain-mm-stage .brain-cv {
  height: 100%;
  border: 0;
  border-radius: 0;
}
.brain-mm-prop {
  border-left: var(--brain-stroke) solid var(--brain-border);
  background: var(--brain-surface);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: auto;
}
.brain-mm-prop-h {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-sp-grouped);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  font-weight: var(--brain-weight-medium);
}
.brain-mm-prop-h b {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-mm-prop-body {
  padding: var(--brain-sp-sibling) var(--brain-sp-grouped) var(--brain-sp-block);
  display: flex;
  flex-direction: column;
  gap: var(--brain-sp-block);
}
.brain-mm-prop-lbl {
  display: block;
  margin-bottom: var(--brain-sp-grouped);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-strong);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
}
.brain-mm-sw-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--brain-space-4);
}
.brain-mm-sw {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
  box-sizing: border-box;
  border-radius: var(--brain-radius-pill);
  border: var(--brain-stroke-lg) solid transparent;
  background: var(--brain-mm-cor);
  cursor: pointer;
  padding: 0;
  transition: transform var(--brain-transition);
}
.brain-mm-sw:hover {
  transform: scale(1.12);
}
.brain-mm-sw.is-on {
  border-color: var(--brain-text);
}
.brain-mm-ic-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--brain-space-3);
}
.brain-mm-ic-btn {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  box-sizing: border-box;
  display: grid;
  place-items: center;
  border-radius: var(--brain-radius-sm);
  border: var(--brain-stroke) solid var(--brain-border);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
}
.brain-mm-ic-btn:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-mm-ic-btn.is-on {
  border-color: var(--brain-text);
  color: var(--brain-text);
}
.brain-mm-ic-btn svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
@media (max-width: 900px) {
  .brain-mm-shell,
  .brain-mm-shell.has-prop {
    grid-template-columns: 1fr;
  }
  .brain-mm-rail,
  .brain-mm-prop {
    display: none;
  }
}
.brain-mm-show {
  position: fixed;
  left: 50%;
  bottom: var(--brain-space-10);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  padding: var(--brain-space-5) var(--brain-space-7);
  border-radius: var(--brain-radius-pill);
  background: color-mix(in srgb, var(--brain-surface) 88%, transparent);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  box-shadow: var(--brain-shadow-lg);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  z-index: var(--brain-z-sticky);
}
.brain-mm-show[hidden] {
  display: none;
}
.brain-mm-shell.is-presenting {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}
.brain-mm-shell.is-presenting .brain-mm-bar,
.brain-mm-shell.is-presenting .brain-mm-rail,
.brain-mm-shell.is-presenting .brain-mm-prop {
  display: none;
}
.brain-mm-float {
  position: absolute;
  z-index: var(--brain-z-raised);
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
  padding: var(--brain-space-2);
  border-radius: var(--brain-radius);
  background: color-mix(in srgb, var(--brain-surface) 88%, transparent);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  box-shadow: var(--brain-shadow-lg);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
}
.brain-mm-float--tr {
  top: var(--brain-sp-grouped);
  right: var(--brain-sp-grouped);
}
.brain-mm-float--tl {
  top: var(--brain-sp-grouped);
  left: var(--brain-sp-grouped);
}
.brain-mm-float-btn {
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  box-sizing: border-box;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-mm-float-btn:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-mm-float-btn.is-on {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-mm-float-btn > *,
.brain-mm-ic-btn > *,
.brain-mm-fold > * {
  display: grid;
  place-items: center;
  line-height: var(--brain-leading-none);
}
.brain-mm-float-btn svg,
.brain-mm-ic-btn svg,
.brain-mm-fold svg {
  display: block;
}
.brain-mm-float-btn svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-mm-shell.is-presenting .brain-mm-float {
  display: none;
}
.brain-mm-ajuste {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-grouped);
}
.brain-mm-ajuste .brain-slider {
  flex: 1;
  min-width: 0;
  padding: 0;
}
.brain-mm-ajuste .brain-slider-bubble {
  display: none;
}
.brain-mm-ajuste-num {
  width: var(--brain-mm-ajuste-num-w, 56px);
  flex: none;
  box-sizing: border-box;
  height: var(--brain-control-h-sm);
  padding: 0 var(--brain-space-3);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text);
  font-family: var(--brain-font-mono);
  font-size: var(--brain-text-sm);
  font-variant-numeric: tabular-nums;
  text-align: center;
  outline: none;
}
.brain-mm-ajuste-num:focus {
  border-color: var(--brain-text);
}
.brain-mm-ajuste-num::-webkit-outer-spin-button,
.brain-mm-ajuste-num::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.brain-mm-ajuste-num {
  -moz-appearance: textfield;
  appearance: textfield;
}
.brain-mm-bar .brain-mm-selo {
  margin-right: var(--brain-space-4);
}
.brain-mm-selo {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  white-space: nowrap;
}
.brain-mm-selo > svg,
.brain-mm-selo > .brain-spinner {
  flex: none;
}
.brain-mm-selo svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-mm-selo.is-ok svg {
  color: var(--brain-success);
}
.brain-mm-selo.is-erro {
  color: var(--brain-danger);
}
.brain-mm-selo.is-erro svg {
  color: var(--brain-danger);
}
.brain-mm.is-locked .brain-mm-node {
  cursor: default;
}
.brain-mm.is-locked .brain-mm-fold {
  display: none;
}
.brain-mm-sw--neutro {
  background:
    linear-gradient(
      135deg,
      var(--brain-text) 50%,
      var(--brain-surface-2) 50%);
}
.brain-mm-titulo {
  min-width: 0;
  max-width: var(--brain-mm-titulo-max, 320px);
  padding: var(--brain-space-3) var(--brain-space-4);
  border: var(--brain-stroke) solid transparent;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-medium);
  line-height: var(--brain-leading-snug);
  text-align: left;
  cursor: text;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background var(--brain-transition), border-color var(--brain-transition);
}
.brain-mm-titulo:hover {
  background: var(--brain-surface-2);
}
.brain-mm-titulo:focus {
  outline: none;
  background: var(--brain-surface-2);
  border-color: var(--brain-border-strong);
  cursor: text;
}
.brain-mm-voltar {
  gap: var(--brain-space-2);
  padding-left: var(--brain-space-3);
}
.brain-mm-voltar svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  stroke-width: 2.4;
}

/* src/components/kanban/kanban.css */
.brain-kanban {
  display: flex;
  gap: var(--brain-space-8);
  align-items: flex-start;
  overflow-x: auto;
  padding-bottom: var(--brain-space-3);
}
.brain-kanban-col {
  flex: 0 0 280px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  max-height: 100%;
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  transition: border-color var(--brain-transition), background var(--brain-transition);
}
.brain-kanban-col.is-over {
  border-color: var(--brain-text-muted);
  background: color-mix(in srgb, var(--brain-text) 4%, var(--brain-surface-2));
}
.brain-kanban-col-head {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-6) var(--brain-space-7) var(--brain-space-5);
}
.brain-kanban-col-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  display: flex;
  align-items: center;
  height: var(--brain-space-10);
  margin-right: auto;
}
.brain-kanban-col-count {
  min-width: 22px;
  padding: 0 var(--brain-space-3);
  text-align: center;
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text-muted);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-pill);
  font-variant-numeric: tabular-nums;
}
.brain-kanban-list {
  flex: 1;
  min-height: 48px;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-4);
  padding: var(--brain-space-1) var(--brain-space-5) var(--brain-space-5);
  overflow-y: auto;
}
.brain-kanban-card {
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  padding: var(--brain-space-5) var(--brain-space-6);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text);
  cursor: grab;
  user-select: none;
  transition: border-color var(--brain-transition), box-shadow var(--brain-transition);
}
.brain-kanban-card:hover {
  border-color: var(--brain-text-muted);
}
.brain-kanban-card:active {
  cursor: grabbing;
}
.brain-kanban-card.is-dragging {
  opacity: var(--brain-op-ghost);
  box-shadow: var(--brain-shadow-sm);
}
.brain-kanban-card-title {
  font-weight: var(--brain-weight-medium);
}
.brain-kanban-card-meta {
  margin-top: var(--brain-space-3);
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
}
.brain-kanban--compact {
  gap: var(--brain-space-6);
}
.brain-kanban--compact .brain-kanban-col {
  flex-basis: 236px;
}
.brain-kanban--compact .brain-kanban-col-head {
  padding: var(--brain-space-4) var(--brain-space-6) var(--brain-space-3);
}
.brain-kanban--compact .brain-kanban-col-title {
  font-size: var(--brain-text-sm);
}
.brain-kanban--compact .brain-kanban-list {
  gap: var(--brain-space-3);
  padding: var(--brain-space-1) var(--brain-space-4) var(--brain-space-4);
}
.brain-kanban--compact .brain-kanban-card {
  padding: var(--brain-space-3) var(--brain-space-5);
  font-size: var(--brain-text-sm);
  line-height: var(--brain-leading-snug);
}
.brain-kanban--compact .brain-kanban-card-meta {
  margin-top: var(--brain-space-2);
  font-size: var(--brain-text-xs);
}
.brain-kanban--dot .brain-kanban-card {
  position: relative;
  padding-left: var(--brain-space-10);
}
.brain-kanban--dot .brain-kanban-card::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--kb-accent, var(--brain-text-muted));
}
.brain-kanban-add {
  margin: 0 var(--brain-space-5) var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-5);
  font-size: var(--brain-text-sm);
  font-family: inherit;
  color: var(--brain-text-muted);
  background: transparent;
  border: var(--brain-stroke) dashed var(--brain-border-strong);
  border-radius: var(--brain-radius);
  cursor: pointer;
  transition:
    color var(--brain-transition),
    border-color var(--brain-transition),
    background var(--brain-transition);
}
.brain-kanban-add:hover {
  color: var(--brain-text);
  border-color: var(--brain-text-muted);
  background: var(--brain-surface);
}
.brain-kanban-drop {
  flex-shrink: 0;
  height: 0;
  margin: 0;
  border: var(--brain-stroke) dashed var(--brain-border-strong);
  border-radius: var(--brain-radius);
  background: color-mix(in srgb, var(--brain-text) 3%, transparent);
  opacity: 0;
  transition: height var(--brain-duration-fast) ease, opacity var(--brain-duration-fast) ease;
}
.brain-kanban-drop.is-on {
  height: var(--brain-kanban-drop-h, 48px);
  opacity: 1;
}
.brain-kanban-ghost {
  position: fixed;
  z-index: var(--brain-z-modal);
  pointer-events: none;
  border-radius: var(--brain-radius);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  box-shadow: var(--brain-shadow-xl);
  opacity: .95;
  transition: transform var(--brain-duration-fast) ease;
}
.brain-kanban--tilt .brain-kanban-ghost,
.brain-kanban-ghost--tilt {
  transform: rotate(2deg);
}
.brain-kanban-col-dot {
  width: var(--brain-space-5);
  height: var(--brain-space-5);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-text-muted);
  flex-shrink: 0;
  cursor: pointer;
}
.brain-kanban-col-actions {
  display: flex;
  align-items: center;
  gap: var(--brain-space-1);
  opacity: 0;
  transition: opacity var(--brain-duration-fast) ease;
}
.brain-kanban-col:hover .brain-kanban-col-actions,
.brain-kanban-col-actions:focus-within {
  opacity: 1;
}
.brain-kanban-col-act {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--brain-space-2);
  border: 0;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: background var(--brain-duration-fast) ease, color var(--brain-duration-fast) ease;
}
.brain-kanban-col-act:hover {
  background: var(--brain-surface);
  color: var(--brain-text);
}
.brain-kanban-col-act--danger:hover {
  color: var(--brain-danger);
}
.brain-kanban-col-act svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-kanban-col-input {
  flex: 1;
  min-width: 0;
  height: var(--brain-space-10);
  padding: 0 var(--brain-space-3);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
  background: var(--brain-surface);
  color: var(--brain-text);
  font: inherit;
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
}
.brain-kanban-col-input:focus {
  outline: none;
  border-color: var(--brain-text);
}
.brain-kanban-col.is-dragging {
  opacity: .4;
  cursor: grabbing;
}
.brain-kanban-col.is-drop-target {
  outline: var(--brain-stroke-strong, 2px) dashed var(--brain-text-muted);
  outline-offset: calc(var(--brain-stroke) * -2);
}
.brain-kanban-col.is-drop-before {
  box-shadow: -3px 0 0 var(--brain-text);
}
.brain-kanban-col.is-drop-after {
  box-shadow: 3px 0 0 var(--brain-text);
}
.brain-kanban-col-new {
  flex: 0 0 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-3);
  min-height: 140px;
  padding: var(--brain-space-8);
  border: var(--brain-stroke) dashed var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  background: transparent;
  color: var(--brain-text-muted);
  font: inherit;
  font-size: var(--brain-text-md);
  cursor: pointer;
  transition: color var(--brain-duration-fast) ease, border-color var(--brain-duration-fast) ease;
}
.brain-kanban-col-new:hover {
  color: var(--brain-text);
  border-color: var(--brain-text-muted);
}
.brain-kanban-col-new svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}
.brain-kanban-wrap {
  position: relative;
  display: flex;
  flex: 1;
  min-height: 0;
}
.brain-kanban-wrap > .brain-kanban {
  flex: 1;
  min-width: 0;
}
.brain-kanban-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface);
  color: var(--brain-text-muted);
  box-shadow: var(--brain-shadow-md);
  cursor: pointer;
}
.brain-kanban-arrow.is-on {
  display: inline-flex;
}
.brain-kanban-arrow:hover {
  color: var(--brain-text);
}
.brain-kanban-arrow--prev {
  left: var(--brain-space-4);
}
.brain-kanban-arrow--next {
  right: var(--brain-space-4);
}
.brain-kanban-arrow svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-kanban--task .brain-kanban-card {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-4);
}
.brain-kanban-card-check {
  position: relative;
  width: var(--brain-space-8);
  height: var(--brain-space-8);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--brain-stroke-lg) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-pill);
  cursor: pointer;
  transition: border-color var(--brain-duration-fast) ease, background var(--brain-duration-fast) ease;
}
.brain-kanban-card-check svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
  color: var(--brain-success-ink);
  opacity: 0;
  transition: opacity var(--brain-duration-fast) ease;
}
.brain-kanban-card-check:hover {
  border-color: var(--brain-text-muted);
}
.brain-kanban-card-check.is-done {
  background: var(--brain-success);
  border-color: var(--brain-success);
}
.brain-kanban-card-check.is-done svg {
  opacity: 1;
}
.brain-kanban-card-check.is-comemorando {
  animation: brain-kanban-pulo var(--brain-duration-base) var(--brain-ease-spring);
}
.brain-kanban-card-check.is-comemorando svg {
  animation: brain-kanban-selo var(--brain-duration-base) var(--brain-ease-spring);
}
.brain-kanban-card-check.is-comemorando::after {
  content: "";
  position: absolute;
  inset: calc(-1 * var(--brain-stroke-lg));
  border-radius: inherit;
  border: var(--brain-stroke-lg) solid var(--brain-success);
  pointer-events: none;
  animation: brain-kanban-onda var(--brain-duration-slow) var(--brain-ease-out) forwards;
}
@keyframes brain-kanban-pulo {
  0% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.25);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes brain-kanban-selo {
  0% {
    opacity: 0;
    transform: scale(.4) rotate(-18deg);
  }
  60% {
    opacity: 1;
    transform: scale(1.15) rotate(3deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}
@keyframes brain-kanban-onda {
  0% {
    opacity: .7;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(2.1);
  }
}
@media (prefers-reduced-motion: reduce) {
  .brain-kanban-card-check.is-comemorando,
  .brain-kanban-card-check.is-comemorando svg {
    animation: none;
  }
  .brain-kanban-card-check.is-comemorando::after {
    content: none;
  }
}
.brain-kanban-card-head {
  display: flex;
  align-items: flex-start;
  gap: var(--brain-space-4);
}
.brain-kanban--task .brain-kanban-card-title {
  flex: 1;
  min-width: 0;
}
.brain-kanban-card.is-done .brain-kanban-card-title {
  color: var(--brain-text-muted);
}
.brain-kanban-card-foot {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
}
.brain-kanban-card-tags {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  min-width: 0;
  flex: 1;
}
.brain-kanban-card-foot > .brain-avatar {
  margin-left: auto;
  flex-shrink: 0;
}
.brain-kanban-card-sub,
.brain-kanban-card-due {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  white-space: nowrap;
}
.brain-kanban-card-sub svg,
.brain-kanban-card-due svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-kanban-card-due.is-late {
  color: var(--brain-danger);
}
.brain-kanban-card-label {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  min-width: 0;
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
}
.brain-kanban-card-label::before {
  content: "";
  width: var(--brain-space-4);
  height: var(--brain-space-4);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-kanban-label, var(--brain-text-muted));
  flex-shrink: 0;
}
.brain-kanban-card-label span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-kanban-card-mark {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-1);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-kanban-card-mark svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-kanban-add-input {
  width: 100%;
  padding: var(--brain-space-5) var(--brain-space-6);
  border: var(--brain-stroke) solid var(--brain-text);
  border-radius: var(--brain-radius);
  background: var(--brain-surface);
  color: var(--brain-text);
  font: inherit;
  font-size: var(--brain-text-md);
  outline: none;
}
.brain-kanban-add-input::placeholder {
  color: var(--brain-text-muted);
}
.brain-kanban-ctx {
  position: fixed;
  z-index: var(--brain-z-modal);
  min-width: 180px;
}
.brain-kanban-ctx.is-open {
  display: block;
  animation: brain-menu-in var(--brain-duration-fast) ease;
}
@media (prefers-reduced-motion: reduce) {
  .brain-kanban-ctx.is-open {
    animation: none;
  }
}
.brain-kanban-card-subs {
  display: none;
}
.brain-kanban-card.is-expanded .brain-kanban-card-subs {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-1);
  padding-top: var(--brain-space-3);
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-kanban-card-sub-row {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
}
.brain-kanban-card-sub-check {
  width: var(--brain-space-6);
  height: var(--brain-space-6);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: border-color var(--brain-duration-fast) ease, background var(--brain-duration-fast) ease;
}
.brain-kanban-card-sub-check svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
  color: var(--brain-success-ink);
  opacity: 0;
  transition: opacity var(--brain-duration-fast) ease;
}
.brain-kanban-card-sub-check.is-done {
  background: var(--brain-success);
  border-color: var(--brain-success);
}
.brain-kanban-card-sub-check.is-done svg {
  opacity: 1;
}
.brain-kanban-card-sub-row.is-done .brain-kanban-card-sub-text {
  color: var(--brain-text-muted);
}
.brain-kanban-card-sub {
  cursor: pointer;
}
.brain-kanban-card-sub:hover {
  color: var(--brain-text);
}
.brain-kanban-card-prio {
  width: var(--brain-space-4);
  height: var(--brain-space-4);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-text-muted);
  flex-shrink: 0;
}
.brain-kanban-card-prio[data-level=alta] {
  background: var(--brain-danger);
}
.brain-kanban-card-prio[data-level=media] {
  background: var(--brain-warning);
}
.brain-kanban-card-prio[data-level=baixa] {
  background: var(--brain-text-muted);
}

/* src/components/datepicker/datepicker.css */
.brain-cal {
  --brain-cal-head-h: 28px;
  width: 268px;
  padding: var(--brain-space-6);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  user-select: none;
}
.brain-cal--fill {
  --brain-cal-day-h: 42px;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.brain-modal-layer .brain-cal {
  --brain-cal-day-h: 38px;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.brain-cal-head {
  margin-bottom: var(--brain-space-4);
  --brain-period-h: var(--brain-cal-head-h);
}
.brain-cal-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--brain-space-2);
  margin-top: var(--brain-space-1);
}
.brain-cal-cell {
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--brain-text-sm);
  font-family: inherit;
  color: var(--brain-text);
  background: transparent;
  border: none;
  border-radius: var(--brain-radius);
  cursor: pointer;
  font-variant-numeric: tabular-nums;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-cal-cell:hover {
  background: var(--brain-surface-2);
}
.brain-cal-cell.is-today {
  box-shadow: var(--brain-ring);
}
.brain-cal-cell.is-selected,
.brain-cal-cell.is-selected:hover {
  background: var(--brain-text);
  color: var(--brain-bg);
  font-weight: var(--brain-weight-strong);
}
.brain-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--brain-space-1);
}
.brain-cal-dow {
  height: var(--brain-cal-head-h);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-strong);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-slight);
  color: var(--brain-text-muted);
}
.brain-cal-day {
  position: relative;
  height: var(--brain-cal-day-h, 34px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--brain-text-sm);
  font-family: inherit;
  color: var(--brain-text);
  background: transparent;
  border: none;
  border-radius: var(--brain-radius);
  cursor: pointer;
  font-variant-numeric: tabular-nums;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-cal-day:hover {
  background: var(--brain-surface-2);
}
.brain-cal-day.is-muted {
  color: var(--brain-text-muted);
  opacity: var(--brain-op-disabled);
}
.brain-cal-day.is-today {
  box-shadow: var(--brain-ring);
}
.brain-cal-day.is-selected,
.brain-cal-day.is-selected:hover {
  background: var(--brain-text);
  color: var(--brain-bg);
  font-weight: var(--brain-weight-strong);
}
.brain-cal-day.is-disabled,
.brain-cal-day:disabled {
  color: var(--brain-text-muted);
  opacity: var(--brain-op-ghost);
  cursor: not-allowed;
}
.brain-cal-day.is-disabled:hover {
  background: transparent;
}
.brain-cal-dot {
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brain-text);
}
.brain-cal-day.is-selected .brain-cal-dot {
  background: var(--brain-bg);
}
.brain-datepicker {
  position: relative;
  display: inline-block;
}
.brain-datepicker-input {
  cursor: pointer;
}
.brain-datepicker--arrow .brain-datepicker-input {
  padding-left: var(--brain-space-11);
}
.brain-datepicker-arrow {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  color: var(--brain-text-muted);
  pointer-events: none;
  transition: transform var(--brain-transition), color var(--brain-transition);
}
.brain-datepicker-arrow svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-datepicker.is-open .brain-datepicker-arrow {
  transform: translateY(-50%) rotate(180deg);
  color: var(--brain-text);
}
.brain-datepicker-pop {
  position: absolute;
  z-index: var(--brain-z-dropdown);
  top: calc(100% + 6px);
  left: 0;
  animation: brain-cal-in var(--brain-duration-instant) ease;
}
@keyframes brain-cal-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* src/components/clima/clima.css */
.brain-clima {
  --brain-clima-ico: 26px;
  --clima-accent: var(--brain-border-strong);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-9);
  max-width: 340px;
  padding: var(--brain-space-9) var(--brain-space-9) var(--brain-space-9);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
  font-family: var(--brain-font);
  color: var(--brain-text);
}
.brain-clima::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 120px;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--clima-accent) 22%, transparent),
      transparent);
  pointer-events: none;
}
.brain-clima > * {
  position: relative;
}
.brain-clima-svg {
  display: block;
  width: 100%;
  height: 100%;
}
.brain-clima-now {
  text-align: left;
}
.brain-clima-place {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  letter-spacing: var(--brain-tracking-normal);
  color: var(--brain-text);
  margin-bottom: var(--brain-space-5);
}
.brain-clima-lead {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
}
.brain-clima-ico {
  width: 76px;
  height: 76px;
  flex: none;
}
.brain-clima-temp {
  font-size: var(--brain-text-display);
  font-weight: var(--brain-weight-light);
  line-height: var(--brain-leading-none);
  letter-spacing: var(--brain-tracking-tighter);
  font-variant-numeric: tabular-nums;
}
.brain-clima-deg {
  font-size: var(--brain-text-4xl);
  font-weight: var(--brain-weight-body);
  color: var(--brain-text-muted);
}
.brain-clima-desc {
  font-size: var(--brain-text-lg);
  color: var(--brain-text);
  margin-top: var(--brain-space-4);
  font-weight: var(--brain-weight-medium);
}
.brain-clima-hilo {
  display: flex;
  gap: var(--brain-space-5);
  font-size: var(--brain-text-md);
  margin-top: var(--brain-space-1);
}
.brain-clima-hilo b {
  font-weight: var(--brain-weight-strong);
}
.brain-clima-hilo span {
  color: var(--brain-text-muted);
}
.brain-clima-sec-t {
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  margin-bottom: var(--brain-space-5);
  padding-bottom: var(--brain-space-4);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-clima-hourly {
  display: flex;
  gap: var(--brain-space-2);
  overflow-x: auto;
  padding-bottom: var(--brain-space-2);
}
.brain-clima-hcell {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--brain-space-3);
  min-width: 52px;
  padding: var(--brain-space-3) var(--brain-space-2);
  border-radius: var(--brain-radius);
}
.brain-clima-htime {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
}
.brain-clima-hico {
  width: 30px;
  height: 30px;
}
.brain-clima-htemp {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  font-variant-numeric: tabular-nums;
}
.brain-clima-daily {
  display: flex;
  flex-direction: column;
}
.brain-clima-drow {
  display: grid;
  grid-template-columns: 40px 26px 34px 30px 1fr 30px;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) 0;
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-clima-drow:last-child {
  border-bottom: none;
}
.brain-clima-dday {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
}
.brain-clima-dico {
  width: var(--brain-clima-ico);
  height: var(--brain-clima-ico);
}
.brain-clima-drain {
  font-size: var(--brain-text-xs);
  color: #4a9be0;
  font-weight: var(--brain-weight-strong);
  text-align: right;
  min-height: 1em;
}
.brain-clima-dlo {
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.brain-clima-dhi {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.brain-clima-dbar {
  position: relative;
  height: 5px;
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface-2);
}
.brain-clima-dfill {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: var(--brain-radius-pill);
  background:
    linear-gradient(
      90deg,
      #4a9be0,
      #f5a623);
}
.brain-clima-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--brain-space-4);
}
.brain-clima-tile {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: var(--brain-space-4);
  padding: var(--brain-space-5) var(--brain-space-6);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  background: var(--brain-surface-2);
}
.brain-clima-tile-ic {
  grid-row: 1 / 3;
  width: var(--brain-clima-ico);
  height: var(--brain-clima-ico);
  color: var(--brain-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}
.brain-clima-tile-ic svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}
.brain-clima-tile-v {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-bold);
  font-variant-numeric: tabular-nums;
  align-self: end;
}
.brain-clima-tile-l {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  align-self: start;
}
.brain-clima[data-cond=clear-day] {
  --clima-accent: #f5a623;
}
.brain-clima[data-cond=clear-night] {
  --clima-accent: #5b6b8c;
}
.brain-clima[data-cond=partly-cloudy-day] {
  --clima-accent: #7fa8cf;
}
.brain-clima[data-cond=partly-cloudy-night] {
  --clima-accent: #5b6b8c;
}
.brain-clima[data-cond=cloudy] {
  --clima-accent: #9aa6b8;
}
.brain-clima[data-cond=rain] {
  --clima-accent: #4a9be0;
}
.brain-clima[data-cond=drizzle] {
  --clima-accent: #6bb0e6;
}
.brain-clima[data-cond=thunderstorm] {
  --clima-accent: #6a5acd;
}
.brain-clima[data-cond=snow] {
  --clima-accent: #9fc4de;
}
.brain-clima[data-cond=fog] {
  --clima-accent: #aab3c2;
}
.brain-clima[data-cond=wind] {
  --clima-accent: #86c1a8;
}

/* src/components/chips/chips.css */
.brain-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--brain-space-3);
  min-height: 42px;
  padding: var(--brain-space-3) var(--brain-space-4);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  cursor: text;
  transition: border-color var(--brain-transition);
  font-family: var(--brain-font);
}
.brain-chips:focus-within {
  border-color: var(--brain-border-strong);
}
.brain-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  padding: var(--brain-space-1) var(--brain-space-2) var(--brain-space-1) var(--brain-space-5);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-pill);
  font-size: var(--brain-text-sm);
  color: var(--brain-text);
  max-width: 100%;
}
.brain-chip-txt {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-chip-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  flex: none;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-chip-x svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-chip-x:hover {
  background: var(--brain-border);
  color: var(--brain-text);
}
.brain-chips-input {
  flex: 1;
  min-width: 90px;
  border: none;
  outline: none;
  background: transparent;
  color: var(--brain-text);
  font-size: var(--brain-text-md);
  font-family: inherit;
  padding: var(--brain-space-2) var(--brain-space-1);
}
.brain-chips-input::placeholder {
  color: var(--brain-text-muted);
}
.brain-chips-input:disabled {
  display: none;
}

/* src/components/upload/upload.css */
.brain-upload {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-6);
  font-family: var(--brain-font);
}
.brain-upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-11) var(--brain-space-9);
  border: var(--brain-stroke-md) dashed var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-surface);
  color: var(--brain-text);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--brain-transition), background var(--brain-transition);
  outline: none;
}
.brain-upload-zone:hover,
.brain-upload-zone:focus-visible {
  background: var(--brain-surface-2);
}
.brain-upload-zone.is-over {
  border-color: var(--brain-success);
  background: color-mix(in srgb, var(--brain-success) 8%, var(--brain-surface));
}
.brain-upload-ic {
  width: 34px;
  height: 34px;
  color: var(--brain-text-muted);
}
.brain-upload-zone.is-over .brain-upload-ic {
  color: var(--brain-success);
}
.brain-upload-t {
  font-size: var(--brain-text-lg);
  font-weight: var(--brain-weight-strong);
}
.brain-upload-s {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-upload-list {
  display: flex;
  flex-direction: column;
  gap: var(--brain-space-3);
}
.brain-upload-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-5);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
}
.brain-upload-fi {
  width: 20px;
  height: 20px;
  color: var(--brain-text-muted);
}
.brain-upload-fn {
  font-size: var(--brain-text-md);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-upload-fs {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-upload-fx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-upload-fx svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-upload-fx:hover {
  background: var(--brain-border);
  color: var(--brain-text);
}
.brain-upload-err {
  font-size: var(--brain-text-sm);
  color: var(--brain-danger);
}

/* src/components/alert/alert.css */
.brain-alert {
  --alert-c: var(--brain-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--brain-space-5);
  padding: var(--brain-space-6) var(--brain-space-7);
  border: var(--brain-stroke) solid color-mix(in srgb, var(--alert-c) 32%, var(--brain-border));
  border-radius: var(--brain-radius);
  background: color-mix(in srgb, var(--alert-c) 8%, var(--brain-surface));
  font-family: var(--brain-font);
  color: var(--brain-text);
}
.brain-alert-ic {
  flex: none;
  width: 20px;
  height: 20px;
  color: var(--alert-c);
  margin-top: 0;
}
.brain-alert-ic svg {
  width: 100%;
  height: 100%;
}
.brain-alert-body {
  flex: 1;
  min-width: 0;
}
.brain-alert-t {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  line-height: var(--brain-leading-snug);
}
.brain-alert-x-txt {
  font-size: var(--brain-text-md);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
  margin-top: var(--brain-space-1);
}
.brain-alert-t + .brain-alert-x-txt {
  margin-top: var(--brain-space-1);
}
.brain-alert-x {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin: calc(var(--brain-space-1) * -1) calc(var(--brain-space-1) * -1) 0 0;
  padding: 0;
  border: none;
  border-radius: var(--brain-radius);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-alert-x svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-alert-x:hover {
  background: color-mix(in srgb, var(--alert-c) 14%, transparent);
  color: var(--brain-text);
}
.brain-alert--info {
  --alert-c: var(--brain-text-muted);
}
.brain-alert--success {
  --alert-c: var(--brain-success);
}
.brain-alert--warning {
  --alert-c: var(--brain-warning);
}
.brain-alert--danger {
  --alert-c: var(--brain-danger);
}

/* src/components/stepper/stepper.css */
.brain-stepper {
  display: flex;
  align-items: flex-start;
  font-family: var(--brain-font);
}
.brain-step {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  flex: 1;
  min-width: 0;
  position: relative;
}
.brain-step:last-child {
  flex: 0 0 auto;
}
.brain-step[role=button] {
  cursor: pointer;
}
.brain-step-dot {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-bold);
  font-variant-numeric: tabular-nums;
  border: var(--brain-stroke-md) solid var(--brain-border-strong);
  background: var(--brain-surface);
  color: var(--brain-text-muted);
  transition:
    background var(--brain-transition),
    border-color var(--brain-transition),
    color var(--brain-transition);
}
.brain-step-dot svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-step-txt {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brain-step-lbl {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-step-desc {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brain-step-line {
  flex: 1;
  height: var(--brain-stroke-md);
  min-width: 16px;
  margin: 0 var(--brain-space-2);
  background: var(--brain-border);
  transition: background var(--brain-transition);
}
.brain-step--done .brain-step-dot {
  background: var(--brain-success);
  border-color: var(--brain-success);
  color: var(--brain-success-ink);
}
.brain-step--done .brain-step-line {
  background: var(--brain-success);
}
.brain-step--current .brain-step-dot {
  border-color: var(--brain-text);
  color: var(--brain-text);
  box-shadow: var(--brain-focus-ring);
}
.brain-step--current .brain-step-lbl {
  color: var(--brain-text);
}
.brain-step--todo .brain-step-lbl {
  color: var(--brain-text-muted);
  font-weight: var(--brain-weight-medium);
}
.brain-stepper--v {
  flex-direction: column;
  align-items: stretch;
}
.brain-stepper--v .brain-step {
  flex: none;
  align-items: flex-start;
  padding-bottom: var(--brain-space-4);
}
.brain-stepper--v .brain-step-line {
  position: absolute;
  left: 14.5px;
  top: 34px;
  bottom: -4px;
  width: var(--brain-stroke-md);
  height: auto;
  min-width: 0;
  margin: 0;
}
.brain-stepper--v .brain-step:last-child {
  padding-bottom: 0;
}
.brain-stepper--v .brain-step-txt {
  padding-top: var(--brain-space-2);
}

/* src/components/slider/slider.css */
.brain-slider {
  --brain-slider-track-h: 5px;
  padding: var(--brain-space-8) var(--brain-space-6);
  font-family: var(--brain-font);
  user-select: none;
}
.brain-slider-track {
  position: relative;
  height: var(--brain-slider-track-h);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-surface-2);
  border: var(--brain-stroke) solid var(--brain-border);
  cursor: pointer;
}
.brain-slider-fill {
  position: absolute;
  top: -1px;
  height: var(--brain-slider-track-h);
  border-radius: var(--brain-radius-pill);
  background: var(--brain-text);
}
.brain-slider-thumb {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  margin: calc(var(--brain-space-4) * -1) 0 0 calc(var(--brain-space-4) * -1);
  border-radius: 50%;
  background: var(--brain-surface);
  border: var(--brain-stroke-lg) solid var(--brain-text);
  box-shadow: var(--brain-shadow-xs);
  cursor: grab;
  outline: none;
  transition: box-shadow var(--brain-transition), transform var(--brain-transition);
}
.brain-slider-thumb:focus-visible {
  box-shadow: var(--brain-focus-ring);
}
.brain-slider.is-drag .brain-slider-thumb {
  cursor: grabbing;
}
.brain-slider-bubble {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(.9);
  padding: var(--brain-space-1) var(--brain-space-3);
  border-radius: var(--brain-radius);
  background: var(--brain-text);
  color: var(--brain-bg);
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-bold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--brain-transition), transform var(--brain-transition);
}
.brain-slider-thumb:focus-visible .brain-slider-bubble,
.brain-slider.is-drag .brain-slider-thumb .brain-slider-bubble,
.brain-slider-thumb:hover .brain-slider-bubble {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* src/components/command/command.css */
.brain-cmd-ov {
  position: fixed;
  inset: 0;
  z-index: var(--brain-z-command);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 14vh var(--brain-space-8) var(--brain-space-8);
  background: var(--brain-scrim-blur);
  backdrop-filter: blur(var(--brain-blur-xs));
  font-family: var(--brain-font);
}
.brain-cmd-ov.is-open {
  display: flex;
  animation: brain-cmd-in var(--brain-duration-instant) ease;
}
@keyframes brain-cmd-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.brain-cmd {
  width: 100%;
  max-width: 560px;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  box-shadow: var(--brain-shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 60vh;
}
.brain-cmd-head {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-6) var(--brain-space-7);
  border-bottom: var(--brain-stroke) solid var(--brain-border);
}
.brain-cmd-search {
  width: var(--brain-icon);
  height: var(--brain-icon);
  color: var(--brain-text-muted);
  flex: none;
}
.brain-cmd-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--brain-text);
  font-size: var(--brain-text-xl);
  font-family: inherit;
}
.brain-cmd-input::placeholder {
  color: var(--brain-text-muted);
}
.brain-cmd-esc {
  font-size: var(--brain-text-2xs);
  color: var(--brain-text-muted);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  padding: var(--brain-space-1) var(--brain-space-3);
  font-family: var(--brain-font-mono, monospace);
}
.brain-cmd-list {
  overflow-y: auto;
  padding: var(--brain-space-3);
}
.brain-cmd-group {
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  padding: var(--brain-space-5) var(--brain-space-5) var(--brain-space-2);
}
.brain-cmd-item {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-4) var(--brain-space-5);
  border-radius: var(--brain-radius);
  cursor: pointer;
  color: var(--brain-text);
}
.brain-cmd-item.is-sel {
  background: var(--brain-surface-2);
}
.brain-cmd-ico {
  width: var(--brain-icon);
  height: var(--brain-icon);
  flex: none;
  color: var(--brain-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brain-cmd-ico svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-cmd-lbl {
  flex: 1;
  font-size: var(--brain-text-lg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-cmd-kbd {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  padding: 0 var(--brain-space-3);
  font-family: var(--brain-font-mono, monospace);
  flex: none;
}
.brain-cmd-empty {
  padding: var(--brain-space-11);
  text-align: center;
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
}

/* src/components/divider/divider.css */
.brain-divider {
  border: none;
  margin: 0;
  height: var(--brain-stroke);
  background: var(--brain-border);
}
.brain-divider--label {
  display: flex;
  align-items: center;
  gap: var(--brain-space-6);
  height: auto;
  background: none;
  font-family: var(--brain-font);
}
.brain-divider--label::before,
.brain-divider--label::after {
  content: "";
  flex: 1;
  height: var(--brain-stroke);
  background: var(--brain-border);
}
.brain-divider--label > span {
  font-size: var(--brain-text-xs);
  font-weight: var(--brain-weight-strong);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  white-space: nowrap;
}
.brain-divider--label.brain-divider--start::before {
  display: none;
}
.brain-divider--v {
  width: var(--brain-stroke);
  height: auto;
  align-self: stretch;
  min-height: 16px;
  margin: 0 var(--brain-space-6);
  background: var(--brain-border);
}
.brain-divider--bleed {
  width: auto;
  margin-inline: calc(var(--brain-divider-bleed, var(--brain-sp-sibling)) * -1);
}
.brain-divider--soft {
  background: color-mix(in srgb, var(--brain-border) 55%, transparent);
}
.brain-divider--strong {
  background: var(--brain-border-strong);
}

/* src/components/colorpicker/colorpicker.css */
.brain-cp {
  position: relative;
  display: inline-block;
  font-family: var(--brain-font);
}
.brain-cp-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-3) var(--brain-space-5);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  color: var(--brain-text);
  cursor: pointer;
  font-family: inherit;
  font-size: var(--brain-text-md);
  transition: border-color var(--brain-transition);
}
.brain-cp-trigger:hover {
  border-color: var(--brain-border-strong);
}
.brain-cp-dot {
  width: 18px;
  height: 18px;
  border-radius: var(--brain-radius-sm);
  border: var(--brain-stroke) solid color-mix(in srgb, #000 12%, transparent);
  flex: none;
}
.brain-cp-hex {
  font-variant-numeric: tabular-nums;
  text-transform: lowercase;
}
.brain-cp-caret {
  width: 14px;
  height: 14px;
  color: var(--brain-text-muted);
}
.brain-cp-pop {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: var(--brain-z-dropdown);
  width: 216px;
  padding: var(--brain-space-6);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  box-shadow: var(--brain-shadow-lg);
}
.brain-cp--inline {
  display: block;
}
.brain-cp--inline .brain-cp-trigger {
  display: none;
}
.brain-cp--inline .brain-cp-pop {
  position: static;
  display: block;
  width: auto;
  padding: 0;
  border: 0;
  box-shadow: none;
  background: transparent;
}
.brain-cp-grid {
  display: grid;
  grid-template-columns: repeat(var(--brain-cp-cols, 8), 1fr);
  gap: var(--brain-space-3);
}
.brain-cp-sw {
  aspect-ratio: 1;
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  padding: 0;
  border: var(--brain-stroke) solid color-mix(in srgb, #000 12%, transparent);
  outline: none;
  transition: transform var(--brain-transition), box-shadow var(--brain-transition);
}
.brain-cp-sw:hover {
  transform: scale(1.12);
}
.brain-cp-sw.is-sel {
  box-shadow: 0 0 0 2px var(--brain-surface), 0 0 0 4px var(--brain-text);
}
.brain-cp-foot {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
  margin-top: var(--brain-space-6);
}
.brain-cp-custom {
  position: relative;
  width: 30px;
  height: 30px;
  flex: none;
  cursor: pointer;
}
.brain-cp-custom-dot {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: var(--brain-radius-sm);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  background-image:
    linear-gradient(
      45deg,
      #ff0000,
      #ffff00,
      #00ff00,
      #00ffff,
      #0000ff,
      #ff00ff);
}
.brain-cp-native {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  border: none;
  padding: 0;
}
.brain-cp-hash {
  color: var(--brain-text-muted);
  font-size: var(--brain-text-md);
  margin-left: var(--brain-space-1);
}
.brain-cp-input {
  flex: 1;
  min-width: 0;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius);
  background: var(--brain-surface-2);
  color: var(--brain-text);
  font-size: var(--brain-text-md);
  font-family: var(--brain-font-mono, monospace);
  text-transform: lowercase;
  padding: var(--brain-space-3) var(--brain-space-4);
  outline: none;
}
.brain-cp-input:focus {
  border-color: var(--brain-border-strong);
}

/* src/components/iconpicker/iconpicker.css */
.brain-ip {
  position: relative;
  display: inline-block;
  font-family: var(--brain-font);
}
.brain-ip-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-4);
  height: var(--brain-control-h-md);
  padding: 0 var(--brain-space-5);
  background: transparent;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  color: var(--brain-text);
  font-family: inherit;
  font-size: var(--brain-text-label);
  cursor: pointer;
  transition: border-color var(--brain-transition);
}
.brain-ip-trigger:hover {
  border-color: var(--brain-text);
}
.brain-ip--sm .brain-ip-trigger {
  height: var(--brain-control-h-sm);
  padding: 0 var(--brain-space-4);
}
.brain-ip--lg .brain-ip-trigger {
  height: var(--brain-control-h-lg);
  padding: 0 var(--brain-space-6);
}
.brain-ip--icon .brain-ip-rotulo {
  display: none;
}
.brain-ip-trigger svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
  display: block;
}
.brain-ip-caret {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  color: var(--brain-text-muted);
}
.brain-ip-pop {
  position: absolute;
  top: calc(100% + var(--brain-space-2));
  left: 0;
  z-index: var(--brain-z-dropdown);
  width: var(--brain-ip-w, 280px);
  padding: var(--brain-space-5);
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius);
  box-shadow: var(--brain-shadow-lg);
}
.brain-ip-pop[hidden] {
  display: none;
}
.brain-ip-pop--up {
  top: auto;
  bottom: calc(100% + var(--brain-space-2));
}
.brain-ip-pop--right {
  left: auto;
  right: 0;
}
.brain-ip-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--brain-space-2);
  margin-top: var(--brain-space-4);
  max-height: 216px;
  overflow-y: auto;
}
.brain-ip-opt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  padding: 0;
  border: var(--brain-stroke) solid transparent;
  border-radius: var(--brain-radius-sm);
  background: transparent;
  color: var(--brain-text-muted);
  cursor: pointer;
  transition:
    background var(--brain-transition),
    color var(--brain-transition),
    border-color var(--brain-transition);
}
.brain-ip-opt svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
  display: block;
}
.brain-ip-opt:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-ip-opt.is-sel {
  border-color: var(--brain-text);
  color: var(--brain-text);
}
.brain-ip-todos {
  width: 100%;
  margin-top: var(--brain-space-4);
  padding: var(--brain-space-3);
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  font-family: var(--brain-font);
  font-size: var(--brain-text-note);
  cursor: pointer;
  border-radius: var(--brain-radius-sm);
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-ip-todos:hover {
  background: var(--brain-surface-2);
  color: var(--brain-text);
}
.brain-ip-todos[hidden] {
  display: none;
}
.brain-ip-empty {
  padding: var(--brain-space-6) var(--brain-space-4);
  text-align: center;
  color: var(--brain-text-muted);
  font-size: var(--brain-text-note);
}

/* src/components/filetree/filetree.css */
.brain-filetree {
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  color: var(--brain-text);
  user-select: none;
  padding: var(--brain-space-2);
}
.brain-ft-row {
  display: flex;
  align-items: center;
  gap: var(--brain-sp-related);
  padding-block: var(--brain-space-3);
  padding-right: var(--brain-space-4);
  border-radius: var(--brain-radius);
  cursor: pointer;
  outline: none;
  transition: background var(--brain-transition);
}
.brain-ft-row:hover {
  background: var(--brain-surface-2);
}
.brain-ft-row:focus-visible {
  box-shadow: var(--brain-ring);
}
.brain-ft-row.is-sel {
  background: color-mix(in srgb, var(--brain-text) 9%, transparent);
}
.brain-ft-row.is-sel .brain-ft-lbl {
  font-weight: var(--brain-weight-strong);
}
.brain-ft-caret {
  flex: none;
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
  color: var(--brain-text-muted);
  transition: transform var(--brain-transition);
}
.brain-ft-caret svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-ft-caret.is-open {
  transform: rotate(90deg);
}
.brain-ft-caret--none {
  visibility: hidden;
}
.brain-ft-ico {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--brain-text-muted);
  display: grid;
  place-items: center;
}
.brain-ft-ico svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-ft-row--folder .brain-ft-ico {
  color: var(--brain-text);
}
.brain-ft-lbl {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brain-ft-meta {
  flex: none;
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-ft-empty {
  padding: var(--brain-space-9);
  text-align: center;
  color: var(--brain-text-muted);
  font-size: var(--brain-text-sm);
}
.brain-ft-node > .brain-ft-body {
  display: none;
}
.brain-ft-node.is-open > .brain-ft-body {
  display: block;
}
.brain-ft-body {
  padding-left: var(--brain-ft-indent, var(--brain-space-8));
}
.brain-ft-row {
  position: relative;
}
.brain-ft-actions {
  position: absolute;
  top: 0;
  bottom: 0;
  right: var(--brain-space-2);
  display: none;
  align-items: center;
  gap: var(--brain-space-1);
  padding-left: var(--brain-space-8);
  background:
    linear-gradient(
      to right,
      transparent 0,
      var(--brain-surface-2) var(--brain-space-8));
}
.brain-ft-row:hover .brain-ft-actions,
.brain-ft-row:focus-within .brain-ft-actions {
  display: flex;
}
.brain-ft-row:hover .brain-ft-meta,
.brain-ft-row:focus-within .brain-ft-meta {
  visibility: hidden;
}
.brain-ft-act {
  width: var(--brain-space-9);
  height: var(--brain-space-9);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-ft-act svg {
  width: var(--brain-icon-2xs);
  height: var(--brain-icon-2xs);
}
.brain-ft-act:hover {
  background: var(--brain-surface);
  color: var(--brain-text);
}
.brain-ft-act:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-ft-act--danger:hover {
  color: var(--brain-danger);
}
.brain-ft-row.is-drop {
  outline: var(--brain-stroke) dashed color-mix(in srgb, var(--brain-text) 50%, transparent);
  outline-offset: calc(var(--brain-stroke) * -2);
}
.brain-ft-row[draggable=true] {
  cursor: grab;
}
.brain-ft-row[draggable=true]:active {
  cursor: grabbing;
}
.brain-ft-row.is-dragging {
  opacity: var(--brain-op-soft);
}
.brain-ft-lbl--empty {
  color: var(--brain-text-muted);
  font-style: italic;
}
.brain-ft-sep {
  padding: var(--brain-space-7) var(--brain-space-4) var(--brain-space-2);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  color: var(--brain-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
}

/* src/components/card/card.css */
.brain-card {
  display: flex;
  flex-direction: column;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
  font-family: var(--brain-font);
  color: var(--brain-text);
  text-decoration: none;
}
.brain-card-media {
  display: block;
  width: 100%;
}
.brain-card-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.brain-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--brain-sp-grouped);
  padding: var(--brain-space-8) var(--brain-space-9) 0;
}
.brain-card-title {
  font-size: var(--brain-text-xl);
  font-weight: var(--brain-weight-bold);
  letter-spacing: var(--brain-tracking-tight);
  line-height: var(--brain-leading-snug);
}
.brain-card-sub {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  margin-top: var(--brain-space-1);
  line-height: var(--brain-leading-normal);
}
.brain-card-sub--clamp {
  display: -webkit-box;
  -webkit-line-clamp: var(--brain-clamp, 2);
  line-clamp: var(--brain-clamp, 2);
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.brain-card-body {
  padding: var(--brain-card-pad, var(--brain-space-7) var(--brain-space-9));
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
}
.brain-card-header + .brain-card-body {
  padding-top: var(--brain-space-6);
}
.brain-card-footer {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-7) var(--brain-space-9);
  border-top: var(--brain-stroke) solid var(--brain-border);
  margin-top: auto;
}
.brain-card-footer--end {
  justify-content: flex-end;
}
.brain-card-footer--between {
  justify-content: space-between;
}
.brain-card--pad {
  padding: var(--brain-space-3);
}
.brain-card--flush .brain-card-body {
  padding: 0;
}
.brain-card--soft {
  background: var(--brain-surface-2);
}
.brain-card--ghost {
  background: transparent;
}
.brain-card--hover {
  cursor: pointer;
  transition:
    border-color var(--brain-transition),
    box-shadow var(--brain-transition),
    transform var(--brain-transition);
}
.brain-card--hover:hover {
  border-color: var(--brain-border-strong);
  box-shadow: var(--brain-shadow-md);
  transform: translateY(-1px);
}
.brain-card--hover:focus-visible {
  outline: none;
  border-color: var(--brain-text);
}
.brain-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--brain-space-7);
}
.brain-card--actions {
  position: relative;
}
.brain-card-actions {
  position: absolute;
  top: var(--brain-space-5);
  right: var(--brain-space-5);
  display: flex;
  align-items: center;
  gap: var(--brain-space-2);
}
.brain-card-actions .brain-card-action {
  position: static;
  top: auto;
  right: auto;
}
.brain-card-action {
  position: absolute;
  top: var(--brain-space-5);
  right: var(--brain-space-5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--brain-control-h-sm);
  height: var(--brain-control-h-sm);
  padding: 0;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-sm);
  color: var(--brain-text-muted);
  cursor: pointer;
  font-family: inherit;
  transition:
    opacity var(--brain-transition),
    color var(--brain-transition),
    border-color var(--brain-transition),
    background var(--brain-transition);
}
.brain-card-action svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
  display: block;
}
.brain-card-action:hover {
  color: var(--brain-text);
  border-color: var(--brain-text);
  background: var(--brain-surface-2);
}
.brain-card-action:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
@media (hover: hover) {
  .brain-card-action {
    opacity: 0;
    pointer-events: none;
  }
  .brain-card--actions:hover .brain-card-action,
  .brain-card--actions:focus-within .brain-card-action {
    opacity: 1;
    pointer-events: auto;
  }
}

/* src/components/timeline/timeline.css */
.brain-tl {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--brain-font);
  color: var(--brain-text);
}
.brain-tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: var(--brain-space-6);
  padding-bottom: var(--brain-space-9);
}
.brain-tl-item:last-child {
  padding-bottom: 0;
}
.brain-tl-item::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 20px;
  bottom: -2px;
  width: 1.5px;
  background: var(--brain-border);
}
.brain-tl-item:last-child::before {
  display: none;
}
.brain-tl-dot {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  margin: var(--brain-space-2) auto 0;
  border-radius: 50%;
  background: var(--brain-surface);
  border: var(--brain-stroke-lg) solid var(--brain-border-strong);
  box-sizing: border-box;
}
.brain-tl-dot--ico {
  width: 22px;
  height: 22px;
  margin-top: 0;
  display: grid;
  place-items: center;
  border-width: var(--brain-stroke-md);
  color: var(--brain-text-muted);
}
.brain-tl-dot--ico svg {
  width: var(--brain-icon-xs);
  height: var(--brain-icon-xs);
}
.brain-tl-dot--success {
  border-color: var(--brain-success);
  color: var(--brain-success);
}
.brain-tl-dot--warning {
  border-color: var(--brain-warning);
  color: var(--brain-warning);
}
.brain-tl-dot--danger {
  border-color: var(--brain-danger);
  color: var(--brain-danger);
}
.brain-tl-dot--success:not(.brain-tl-dot--ico) {
  background: var(--brain-success);
}
.brain-tl-dot--warning:not(.brain-tl-dot--ico) {
  background: var(--brain-warning);
}
.brain-tl-dot--danger:not(.brain-tl-dot--ico) {
  background: var(--brain-danger);
}
.brain-tl-body {
  min-width: 0;
  padding-top: 0;
}
.brain-tl-time {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
  font-variant-numeric: tabular-nums;
}
.brain-tl-title {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  line-height: var(--brain-leading-snug);
  margin-top: 0;
}
.brain-tl-text {
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
  line-height: var(--brain-leading-normal);
  margin-top: var(--brain-space-1);
}

/* src/components/comment/comment.css */
.brain-comment {
  display: flex;
  align-items: flex-start;
  gap: var(--brain-space-5);
  padding: var(--brain-space-6) 0;
  font-family: var(--brain-font);
}
.brain-comment + .brain-comment {
  border-top: var(--brain-stroke) solid var(--brain-border);
}
.brain-comment-body {
  flex: 1;
  min-width: 0;
}
.brain-comment-head {
  display: flex;
  align-items: baseline;
  gap: var(--brain-space-4);
}
.brain-comment-name {
  font-size: var(--brain-text-md);
  font-weight: var(--brain-weight-strong);
  color: var(--brain-text);
}
.brain-comment-time {
  font-size: var(--brain-text-xs);
  color: var(--brain-text-muted);
}
.brain-comment-text {
  margin-top: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-6);
  background: var(--brain-surface-2);
  border-radius: var(--brain-radius);
  color: var(--brain-text);
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
  white-space: pre-wrap;
  overflow-wrap: break-word;
}
.brain-comment-actions {
  display: flex;
  align-items: center;
  gap: var(--brain-space-4);
  margin-top: var(--brain-space-3);
}
.brain-comment-act {
  padding: 0;
  border: none;
  background: transparent;
  color: var(--brain-text-muted);
  font-family: inherit;
  font-size: var(--brain-text-xs);
  cursor: pointer;
  transition: color var(--brain-transition);
}
.brain-comment-act:hover {
  color: var(--brain-text);
  text-decoration: underline;
}
.brain-comment-act--danger:hover {
  color: var(--brain-danger);
}

/* src/components/support/support.css */
.brain-sup {
  pointer-events: none;
  position: fixed;
  right: var(--brain-sup-right, 22px);
  bottom: var(--brain-sup-bottom, 22px);
  z-index: var(--brain-z-support);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--brain-space-6);
  font-family: var(--brain-font);
}
.brain-sup-launcher {
  pointer-events: auto;
  position: relative;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  border: var(--brain-stroke) solid var(--brain-border-strong);
  background: var(--brain-surface);
  color: var(--brain-text);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--brain-shadow-md);
  transition: border-color var(--brain-transition), transform var(--brain-transition);
}
.brain-sup-launcher:hover {
  border-color: var(--brain-text);
  transform: translateY(-1px);
}
.brain-sup-launcher:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-offset);
}
.brain-sup-launcher svg {
  width: var(--brain-icon-xl);
  height: var(--brain-icon-xl);
}
.brain-sup-ico {
  display: grid;
  place-items: center;
}
.brain-sup-ico--close {
  display: none;
}
.brain-sup.is-open .brain-sup-ico--open {
  display: none;
}
.brain-sup.is-open .brain-sup-ico--close {
  display: grid;
}
.brain-sup-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 var(--brain-space-2);
  border-radius: var(--brain-radius-pill);
  border: var(--brain-stroke-lg) solid var(--brain-surface);
  background: var(--brain-danger);
  color: var(--brain-danger-ink);
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: var(--brain-leading-none);
}
.brain-sup.is-open .brain-sup-badge {
  display: none;
}
.brain-sup-panel {
  width: 380px;
  height: 560px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 130px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--brain-surface);
  border: var(--brain-stroke) solid var(--brain-border-strong);
  border-radius: var(--brain-radius-lg);
  box-shadow: var(--brain-shadow-xl);
  transform-origin: bottom right;
  opacity: 0;
  transform: translateY(10px) scale(.98);
  pointer-events: none;
  transition: opacity var(--brain-duration-base) ease, transform var(--brain-duration-base) ease;
}
.brain-sup.is-open .brain-sup-panel {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
@media (prefers-reduced-motion: reduce) {
  .brain-sup-panel {
    transition: none;
  }
  .brain-sup-launcher:hover {
    transform: none;
  }
}
.brain-sup-home[hidden],
.brain-sup-chat[hidden] {
  display: none;
}
.brain-sup-home {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: var(--brain-space-10) var(--brain-space-9) var(--brain-space-9);
}
.brain-sup-hi {
  margin: 0;
  font-size: var(--brain-text-3xl);
  font-weight: var(--brain-weight-heavy);
  letter-spacing: var(--brain-tracking-tight);
  color: var(--brain-text);
}
.brain-sup-sub {
  margin: var(--brain-space-4) 0 0;
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
}
.brain-sup-team {
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  margin-top: var(--brain-space-9);
}
.brain-sup-faces {
  display: flex;
  flex-shrink: 0;
}
.brain-sup-faces .brain-chat-avatar {
  width: 30px;
  height: 30px;
  font-size: var(--brain-text-xs);
  margin-left: calc(var(--brain-space-4) * -1);
  background: var(--brain-surface-2);
  border: var(--brain-stroke-lg) solid var(--brain-surface);
}
.brain-sup-faces .brain-chat-avatar:first-child {
  margin-left: 0;
}
.brain-sup-status {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-3);
  font-size: var(--brain-text-sm);
  color: var(--brain-text-muted);
}
.brain-sup-dot {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--brain-text-muted);
}
.brain-sup-dot.is-live {
  background: var(--brain-success);
}
.brain-sup-cta {
  width: 100%;
  margin-top: var(--brain-space-8);
  justify-content: space-between;
}
.brain-sup-links {
  margin-top: var(--brain-space-9);
}
.brain-sup-links-title {
  font-size: var(--brain-text-2xs);
  font-weight: var(--brain-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--brain-tracking-wider);
  color: var(--brain-text-muted);
  margin-bottom: var(--brain-space-2);
}
.brain-sup-link {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-6) var(--brain-space-1);
  border: none;
  border-bottom: var(--brain-stroke) solid var(--brain-border);
  background: none;
  color: var(--brain-text);
  font-family: var(--brain-font);
  font-size: var(--brain-text-md);
  text-align: left;
  cursor: pointer;
  transition: color var(--brain-transition);
}
.brain-sup-link:hover {
  color: var(--brain-text);
}
.brain-sup-link:focus-visible {
  outline: var(--brain-focus);
  outline-offset: var(--brain-focus-inset);
}
.brain-sup-link-ico {
  flex-shrink: 0;
  display: inline-flex;
  color: var(--brain-text-muted);
  transition: color var(--brain-transition);
}
.brain-sup-link:hover .brain-sup-link-ico {
  color: var(--brain-text);
}
.brain-sup-link-ico svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-sup-link-txt {
  flex: 1;
  min-width: 0;
}
.brain-sup-link-chev {
  flex-shrink: 0;
  display: inline-flex;
  color: var(--brain-text-muted);
  transition: transform var(--brain-transition), color var(--brain-transition);
}
.brain-sup-link-chev svg {
  width: var(--brain-icon-sm);
  height: var(--brain-icon-sm);
}
.brain-sup-link:hover .brain-sup-link-chev {
  transform: translateX(3px);
  color: var(--brain-text);
}
.brain-sup-chat {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.brain-sup-chat .brain-chat-header {
  flex-shrink: 0;
}
.brain-sup-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: var(--brain-space-7) var(--brain-space-7) var(--brain-space-4);
  background: var(--brain-bg);
}
.brain-sup-chat .brain-chat-composer {
  flex-shrink: 0;
}
.brain-sup-input {
  box-sizing: border-box;
  min-height: 28px;
  max-height: 120px;
}
.brain-sup-note {
  margin: var(--brain-space-5) auto var(--brain-space-6);
  max-width: 88%;
  text-align: center;
  font-size: var(--brain-text-xs);
  line-height: var(--brain-leading-normal);
  color: var(--brain-text-muted);
}
.brain-sup-typing {
  display: inline-flex;
  align-items: center;
  gap: var(--brain-space-2);
  padding: var(--brain-space-5) var(--brain-space-7);
  margin-bottom: var(--brain-space-3);
  border-radius: var(--brain-radius-lg);
  background: var(--brain-surface-2);
}
.brain-sup-typing i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brain-text-muted);
  animation: brain-sup-blink var(--brain-duration-slower) infinite ease-in-out;
}
.brain-sup-typing i:nth-child(2) {
  animation-delay: .18s;
}
.brain-sup-typing i:nth-child(3) {
  animation-delay: .36s;
}
@keyframes brain-sup-blink {
  0%, 60%, 100% {
    opacity: .3;
  }
  30% {
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .brain-sup-typing i {
    animation: none;
    opacity: var(--brain-op-soft);
  }
}
@media (max-width: 640px) {
  .brain-sup-panel {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 90px;
    top: 12px;
    width: auto;
    height: auto;
    max-height: none;
  }
}
.brain-sup--left {
  right: auto;
  left: var(--brain-sup-left, var(--brain-sup-right, 22px));
  align-items: flex-start;
}
.brain-sup--left .brain-sup-badge {
  right: auto;
  left: -2px;
}
.brain-sup--left .brain-sup-panel {
  transform-origin: bottom left;
}
.brain-sup-tabs {
  flex-shrink: 0;
  overflow-x: visible;
}
.brain-sup-tabs .brain-tab {
  flex: 1;
  padding-inline: var(--brain-space-4);
  font-size: var(--brain-text-md);
  text-align: center;
}

/* src/components/video/video.css */
.brain-video {
  --brain-video-rail-h: 3px;
  --brain-video-play: 30px;
  --brain-video-btn: 34px;
  width: 100%;
  font-family: var(--brain-font);
  user-select: none;
  -webkit-user-select: none;
}
.brain-video-frame {
  position: relative;
  width: 100%;
  background: #000;
  border: var(--brain-stroke) solid var(--brain-border);
  border-radius: var(--brain-radius-lg);
  overflow: hidden;
}
.brain-video-stage {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  cursor: pointer;
}
.brain-video-stage media-player,
.brain-video-stage media-provider {
  display: block;
  width: 100%;
  height: 100%;
}
.brain-video-stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.brain-video-poster {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 1;
  transition: opacity var(--brain-duration-slower) ease;
  pointer-events: none;
}
.brain-video.is-started .brain-video-poster {
  opacity: 0;
}
.brain-video-big {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: pointer;
  opacity: 1;
  transition: opacity var(--brain-duration-slow) ease;
}
.brain-video.is-playing .brain-video-big {
  opacity: 0;
  pointer-events: none;
}
.brain-video-big-ring {
  width: 78px;
  height: 78px;
  border-radius: var(--brain-radius-pill);
  background: rgba(255, 255, 255, .14);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  border: var(--brain-stroke) solid rgba(255, 255, 255, .26);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform var(--brain-duration-slow) cubic-bezier(.2, .8, .2, 1), background var(--brain-duration-slow) ease;
}
.brain-video-big:hover .brain-video-big-ring {
  transform: scale(1.07);
  background: rgba(255, 255, 255, .22);
}
.brain-video-big:active .brain-video-big-ring {
  transform: scale(.97);
}
.brain-video-big-ring svg {
  width: var(--brain-video-play);
  height: var(--brain-video-play);
}
.brain-video-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--brain-space-12) var(--brain-space-7) var(--brain-space-6);
  background:
    linear-gradient(
      to top,
      rgba(0, 0, 0, .78),
      rgba(0, 0, 0, 0));
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--brain-duration-base) ease, transform var(--brain-duration-base) ease;
  pointer-events: none;
}
.brain-video.is-idle .brain-video-bar {
  opacity: 0;
  transform: translateY(6px);
}
.brain-video-frame:hover .brain-video-bar,
.brain-video.is-paused .brain-video-bar,
.brain-video.has-focus .brain-video-bar {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.brain-video [data-ctl].is-off {
  display: none;
}
.brain-video.is-bare .brain-video-bar {
  display: none;
}
.brain-video-row {
  display: flex;
  align-items: center;
  gap: var(--brain-space-3);
  margin-top: var(--brain-space-3);
}
.brain-video-spacer {
  flex: 1;
}
.brain-video-btn {
  width: var(--brain-video-btn);
  height: var(--brain-video-btn);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  color: rgba(255, 255, 255, .88);
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: color var(--brain-transition), background var(--brain-transition);
}
.brain-video-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, .12);
}
.brain-video-btn:focus-visible {
  outline: var(--brain-stroke-lg) solid #fff;
  outline-offset: var(--brain-focus-offset);
}
.brain-video-btn svg {
  width: var(--brain-icon-lg);
  height: var(--brain-icon-lg);
}
.brain-video-time {
  font-size: var(--brain-text-sm);
  color: rgba(255, 255, 255, .82);
  font-variant-numeric: tabular-nums;
  padding: 0 var(--brain-space-3);
  white-space: nowrap;
}
.brain-video-track {
  position: relative;
  height: 16px;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.brain-video-rail {
  position: relative;
  width: 100%;
  height: var(--brain-video-rail-h);
  background: rgba(255, 255, 255, .26);
  border-radius: var(--brain-radius-pill);
  transition: height var(--brain-duration-base) ease;
}
.brain-video-track:hover .brain-video-rail {
  height: 5px;
}
.brain-video-buffer,
.brain-video-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: var(--brain-radius-pill);
}
.brain-video-buffer {
  background: rgba(255, 255, 255, .3);
  width: 0;
}
.brain-video-fill {
  background: #fff;
  width: 0;
}
.brain-video-knob {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-left: calc(var(--brain-space-3) * -1);
  border-radius: var(--brain-radius-pill);
  background: #fff;
  transform: translateY(-50%) scale(0);
  transition: transform var(--brain-duration-base) ease;
  pointer-events: none;
}
.brain-video-track:hover .brain-video-knob {
  transform: translateY(-50%) scale(1);
}
.brain-video-tip {
  position: absolute;
  bottom: 20px;
  transform: translateX(-50%);
  padding: var(--brain-space-1) var(--brain-space-3);
  border-radius: var(--brain-radius-sm);
  background: rgba(0, 0, 0, .82);
  color: #fff;
  font-size: var(--brain-text-xs);
  font-variant-numeric: tabular-nums;
  opacity: 0;
  transition: opacity var(--brain-duration-fast) ease;
  pointer-events: none;
  white-space: nowrap;
}
.brain-video-track:hover .brain-video-tip {
  opacity: 1;
}
.brain-video-fake {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--brain-video-fake-h, 4px);
  background: rgba(255, 255, 255, .18);
  display: none;
  z-index: 3;
}
.brain-video.has-fake .brain-video-fake {
  display: block;
}
.brain-video-fake-fill {
  height: 100%;
  width: 0;
  background: #fff;
}
.brain-video.has-fake .brain-video-track {
  display: none;
}
.brain-video.has-fake .brain-video-time {
  display: none;
}
.brain-video-menu {
  position: relative;
}
.brain-video-menu-pop {
  position: absolute;
  right: 0;
  bottom: 40px;
  min-width: 92px;
  padding: var(--brain-space-2);
  border-radius: var(--brain-radius);
  background: rgba(22, 22, 22, .94);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  border: var(--brain-stroke) solid rgba(255, 255, 255, .14);
  display: none;
}
.brain-video-menu.is-open .brain-video-menu-pop {
  display: block;
}
.brain-video-opt {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--brain-space-3) var(--brain-space-5);
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, .82);
  font-size: var(--brain-text-sm);
  font-family: inherit;
  border-radius: var(--brain-radius-sm);
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-video-opt:hover {
  background: rgba(255, 255, 255, .12);
  color: #fff;
}
.brain-video-opt.is-on {
  color: #fff;
  font-weight: var(--brain-weight-strong);
}
.brain-video-vol {
  display: flex;
  align-items: center;
}
.brain-video-vol-rail {
  width: 0;
  height: var(--brain-video-rail-h);
  margin-left: 0;
  background: rgba(255, 255, 255, .26);
  border-radius: var(--brain-radius-pill);
  position: relative;
  cursor: pointer;
  opacity: 0;
  transition:
    width var(--brain-duration-base) ease,
    opacity var(--brain-duration-base) ease,
    margin-left var(--brain-duration-base) ease;
}
.brain-video-vol:hover .brain-video-vol-rail {
  width: 62px;
  margin-left: var(--brain-space-2);
  opacity: 1;
}
.brain-video-vol-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: #fff;
  border-radius: var(--brain-radius-pill);
  width: 100%;
}
.brain-video-spin {
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--brain-video-btn);
  height: var(--brain-video-btn);
  margin: calc(var(--brain-space-8) * -1) 0 0 calc(var(--brain-space-8) * -1);
  border-radius: var(--brain-radius-pill);
  border: var(--brain-stroke-lg) solid rgba(255, 255, 255, .22);
  border-top-color: #fff;
  animation: brain-video-rot var(--brain-duration-slower) linear infinite;
  display: none;
  pointer-events: none;
}
.brain-video.is-loading .brain-video-spin {
  display: block;
}
@keyframes brain-video-rot {
  to {
    transform: rotate(360deg);
  }
}
.brain-video-unmute {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: var(--brain-space-4);
  padding: var(--brain-space-4) var(--brain-space-7);
  border: var(--brain-stroke) solid rgba(255, 255, 255, .26);
  border-radius: var(--brain-radius-pill);
  background: rgba(0, 0, 0, .6);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  color: #fff;
  font-size: var(--brain-text-md);
  font-family: inherit;
  cursor: pointer;
  transition: background var(--brain-transition);
}
.brain-video.is-muted-hint .brain-video-unmute {
  display: inline-flex;
}
.brain-video-unmute:hover {
  background: rgba(0, 0, 0, .78);
}
.brain-video-unmute svg {
  width: var(--brain-icon);
  height: var(--brain-icon);
}
.brain-video-brand {
  position: absolute;
  top: 12px;
  right: 14px;
  z-index: 5;
  display: none;
  opacity: var(--brain-op-strong);
  pointer-events: none;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, .5));
}
.brain-video.has-brand .brain-video-brand {
  display: block;
}
.brain-video-brand svg {
  height: 100%;
  width: auto;
  display: block;
}
.brain-video-brand--icon {
  height: 30px;
}
.brain-video-brand--word {
  height: 18px;
}
@media (max-width: 640px) {
  .brain-video-brand--icon {
    height: 26px;
  }
  .brain-video-brand--word {
    height: 15px;
  }
}
.brain-video-headline {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  padding: var(--brain-space-9) var(--brain-space-9) var(--brain-space-12);
  background:
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, .72),
      rgba(0, 0, 0, 0));
  color: #fff;
  font-size: var(--brain-text-2xl);
  font-weight: var(--brain-weight-strong);
  line-height: var(--brain-leading-snug);
  text-wrap: balance;
  opacity: 1;
  transition: opacity var(--brain-duration-slow) ease;
  pointer-events: none;
}
.brain-video.is-playing .brain-video-headline,
.brain-video.no-headline .brain-video-headline {
  opacity: 0;
}
.brain-video-hook {
  position: absolute;
  left: 16px;
  bottom: 78px;
  max-width: 62%;
  padding: var(--brain-space-5) var(--brain-space-7);
  border-radius: var(--brain-radius);
  background: rgba(0, 0, 0, .74);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  border: var(--brain-stroke) solid rgba(255, 255, 255, .16);
  color: #fff;
  font-size: var(--brain-text-md);
  line-height: var(--brain-leading-snug);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--brain-duration-slow) ease, transform var(--brain-duration-slow) ease;
  pointer-events: none;
}
.brain-video-hook.is-on {
  opacity: 1;
  transform: none;
}
.brain-video-recover {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--brain-space-10);
  background: rgba(0, 0, 0, .82);
  backdrop-filter: blur(var(--brain-blur-sm));
  -webkit-backdrop-filter: blur(var(--brain-blur-sm));
  color: #fff;
  text-align: center;
  animation: brain-video-fade var(--brain-duration-slow) ease;
}
.brain-video-recover.is-on {
  display: flex;
}
@keyframes brain-video-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.brain-video-resume {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 64px;
  display: none;
  align-items: center;
  gap: var(--brain-space-5);
  padding: var(--brain-space-5) var(--brain-space-6) var(--brain-space-5) var(--brain-space-7);
  border-radius: var(--brain-radius);
  background: rgba(20, 20, 20, .92);
  backdrop-filter: blur(var(--brain-blur-md));
  -webkit-backdrop-filter: blur(var(--brain-blur-md));
  border: var(--brain-stroke) solid rgba(255, 255, 255, .16);
  animation: brain-video-rise var(--brain-duration-slow) cubic-bezier(.2, .8, .2, 1);
}
.brain-video-resume.is-on {
  display: flex;
}
.brain-video-resume-txt {
  flex: 1;
  color: #fff;
  font-size: var(--brain-text-md);
}
.brain-video-resume-go,
.brain-video-resume-restart {
  border: 0;
  padding: var(--brain-space-3) var(--brain-space-6);
  border-radius: var(--brain-radius-sm);
  font-size: var(--brain-text-sm);
  font-family: inherit;
  cursor: pointer;
  transition: background var(--brain-transition), color var(--brain-transition);
}
.brain-video-resume-go {
  background: #fff;
  color: #000;
  font-weight: var(--brain-weight-strong);
}
.brain-video-resume-go:hover {
  background: rgba(255, 255, 255, .86);
}
.brain-video-resume-restart {
  background: transparent;
  color: rgba(255, 255, 255, .7);
}
.brain-video-resume-restart:hover {
  color: #fff;
  background: rgba(255, 255, 255, .12);
}
.brain-video-cta {
  display: none;
  margin-top: var(--brain-space-8);
  animation: brain-video-rise var(--brain-duration-slower) cubic-bezier(.2, .8, .2, 1);
}
.brain-video-cta.is-on {
  display: block;
}
@keyframes brain-video-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.brain-video--vsl .brain-video-track,
.brain-video--vsl .brain-video-menu {
  display: none;
}
.brain-video--vsl .brain-video-bar {
  padding-top: var(--brain-space-11);
}
.brain-video--vsl .brain-video-ghost {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--brain-video-rail-h);
  background: rgba(255, 255, 255, .2);
  pointer-events: none;
}
.brain-video--vsl .brain-video-ghost-fill {
  height: 100%;
  width: 0;
  background: rgba(255, 255, 255, .82);
  transition: width var(--brain-duration-base) linear;
}
.brain-video-ghost {
  display: none;
}
.brain-video--vsl .brain-video-ghost {
  display: block;
}
@media (prefers-reduced-motion: reduce) {
  .brain-video-big-ring,
  .brain-video-bar,
  .brain-video-poster,
  .brain-video-rail,
  .brain-video-knob {
    transition: none;
  }
  .brain-video-spin {
    animation-duration: 2s;
  }
  .brain-video-cta {
    animation: none;
  }
}
@media (max-width: 640px) {
  .brain-video-bar {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    padding: var(--brain-space-11) var(--brain-space-5) var(--brain-space-5);
  }
  .brain-video-btn {
    width: 40px;
    height: 40px;
  }
  .brain-video-big-ring {
    width: 64px;
    height: 64px;
  }
  .brain-video-big-ring svg {
    width: var(--brain-icon-xl);
    height: var(--brain-icon-xl);
  }
  .brain-video-vol-rail {
    display: none;
  }
  .brain-video-time {
    font-size: var(--brain-text-sm);
    padding: 0 var(--brain-space-1);
  }
}

/* src/index.css */