:root {
  color-scheme: light dark;
  --brand-violet: #5502fb;
  --brand-violet-deep: #4700d6;
  --brand-violet-bright: #6d24ff;
  --brand-lavender: #e7d9fa;
  --brand-ink: #0d0d15;
  --font-family-sans: system-ui, -apple-system, 'Segoe UI', Helvetica, sans-serif;
  --font-family-mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
  --font-size-xs: 12px;
  --font-size-mono: 12.5px;
  --font-size-sm: 13px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 20px;
  --font-size-2xl: 28px;
  --font-size-input: 14px;
  --font-size-input-mono: 12.5px;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-leading-tight: 1.35;
  --font-leading-base: 1.45;
  --font-leading-code: 1.6;
  --font-tracking-tight: -0.01em;
  --font-tracking-caps: 0.06em;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-14: 56px;
  --space-0-5: 2px;
  --space-1-5: 6px;
  --space-2-5: 10px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 999px;
  --border-thin: 1px;
  --border-focus: 2px;
  --duration-fast: 120ms;
  --duration-slow: 200ms;
  --duration-spin: 700ms;
  --duration-pulse: 1400ms;
  --duration-copied: 1400ms;
  --duration-drag: 200ms;
  --duration-select: 120ms;
  --easing-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --opacity-disabled: 0.45;
  --opacity-pulse: 0.45;
  --z-raised: 1;
  --z-sticky: 10;
  --z-overlay: 40;
  --z-sheet: 45;
  --z-popover: 50;
  --z-drag-overlay: 55;
  --z-tooltip: 60;
  --z-toast: 70;
  --breakpoint-sm: 640px;
  --breakpoint-md: 860px;
  --breakpoint-lg: 1280px;
  --size-control-md: 32px;
  --size-control-lg: 36px;
  --size-control-xl: 48px;
  --size-icon-sm: 14px;
  --size-icon-md: 16px;
  --size-icon-lg: 24px;
  --size-icon-tile: 40px;
  --size-dot: 8px;
  --size-mark: 18px;
  --size-logo: 30px;
  --size-choice: 18px;
  --size-meter: 4px;
  --size-meter-lg: 8px;
  --size-sparkline: 64px;
  --size-badge: 22px;
  --size-avatar-sm: 22px;
  --size-avatar-md: 26px;
  --size-avatar-lg: 36px;
  --size-switch-width: 36px;
  --size-switch-height: 20px;
  --size-switch-thumb: 14px;
  --size-row: 56px;
  --size-row-head: 40px;
  --size-tooltip: 280px;
  --size-menu: 220px;
  --size-dialog: 480px;
  --size-drawer: 440px;
  --size-toast: 360px;
  --size-empty: 640px;
  --size-search: 240px;
  --size-row-dense: 40px;
  --size-cell-min: 112px;
  --size-cell-max: 280px;
  --size-term: 140px;
  --size-tile: 140px;
  --size-editor-outline: 240px;
  --size-editor-inspector: 320px;
  --size-editor-canvas: 640px;
  --size-insert-gap: 16px;
  --size-drag-handle: 24px;
  --size-device-mobile: 375px;
  --size-device-desktop: 640px;
  --size-sheet-medium: 50dvh;
  --size-sheet-large: 92dvh;
  --layout-sidebar: 300px;
  --layout-topbar: 56px;
  --layout-content: 1120px;
  --layout-content-medium: 800px;
  --layout-gutter: 32px;
  --layout-gutter-compact: 16px;
  --layout-target-gap: 0px;
  --shadow-raised: 0px 1px 2px 0px var(--color-shadow-raised);
  --shadow-pop: 0px 1px 2px 0px var(--color-shadow-soft), 0px 8px 24px 0px var(--color-shadow);
  --shadow-dialog: 0px 24px 64px 0px var(--color-shadow-strong);
  --color-bg: light-dark(#fafaf9, #09090b);
  --color-chrome: light-dark(#ffffff, #111114);
  --color-panel: light-dark(#ffffff, #17171b);
  --color-sub: light-dark(#f3f3f1, #1f1f24);
  --color-line: light-dark(#e7e7e4, #2a2a30);
  --color-line-strong: light-dark(#d6d6d2, #3a3a42);
  --color-line-control: light-dark(#86868e, #70707a);
  --color-fg: light-dark(#18181b, #ececee);
  --color-fg-muted: light-dark(#56565e, #a9a9b1);
  --color-fg-subtle: light-dark(#6b6b73, #8a8a93);
  --color-accent: light-dark(#5502fb, #a08cf0);
  --color-accent-fg: light-dark(#ffffff, #0d0d0f);
  --color-accent-soft: light-dark(#f0ecfa, #231e38);
  --color-action: #5502fb;
  --color-action-hover: light-dark(#4700d6, #6d24ff);
  --color-action-fg: #ffffff;
  --color-success: light-dark(#1a7a43, #45c27a);
  --color-success-soft: light-dark(#e9f6ee, #12261a);
  --color-warning: light-dark(#a85d00, #e3a23f);
  --color-warning-soft: light-dark(#fdf4e4, #2a210f);
  --color-danger: light-dark(#c0352d, #f2736a);
  --color-danger-soft: light-dark(#fcefee, #2b1615);
  --color-code: light-dark(#f6f6f4, #0e0e11);
  --color-scrim: light-dark(rgba(20, 20, 22, 0.32), rgba(0, 0, 0, 0.55));
  --color-shadow-soft: light-dark(rgba(20, 20, 22, 0.06), rgba(0, 0, 0, 0.4));
  --color-shadow-raised: light-dark(rgba(20, 20, 22, 0.08), rgba(0, 0, 0, 0.4));
  --color-shadow: light-dark(rgba(20, 20, 22, 0.12), rgba(0, 0, 0, 0.5));
  --color-shadow-strong: light-dark(rgba(20, 20, 22, 0.2), rgba(0, 0, 0, 0.6));
  --color-logo-mark: #5502fb;
  --color-logo-glyph: #e7d9fa;
  --color-logo-text: light-dark(#0d0d15, #ececee);
  --color-focus: light-dark(#5502fb, #a08cf0);
  --color-selection: light-dark(#5502fb, #a08cf0);
  --color-selection-soft: light-dark(#f0ecfa, #231e38);
  --color-drop-indicator: light-dark(#5502fb, #a08cf0);
  --color-insert-line: light-dark(#a08cf0, #5502fb);
}

[data-theme="light"],
.fh.light {
  color-scheme: light;
}

[data-theme="dark"],
.fh.dark {
  color-scheme: dark;
}

@supports not (color: light-dark(#000, #fff)) {
  :root {
    --color-bg: #fafaf9;
    --color-chrome: #ffffff;
    --color-panel: #ffffff;
    --color-sub: #f3f3f1;
    --color-line: #e7e7e4;
    --color-line-strong: #d6d6d2;
    --color-line-control: #86868e;
    --color-fg: #18181b;
    --color-fg-muted: #56565e;
    --color-fg-subtle: #6b6b73;
    --color-accent: #5502fb;
    --color-accent-fg: #ffffff;
    --color-accent-soft: #f0ecfa;
    --color-action-hover: #4700d6;
    --color-success: #1a7a43;
    --color-success-soft: #e9f6ee;
    --color-warning: #a85d00;
    --color-warning-soft: #fdf4e4;
    --color-danger: #c0352d;
    --color-danger-soft: #fcefee;
    --color-code: #f6f6f4;
    --color-scrim: rgba(20, 20, 22, 0.32);
    --color-shadow-soft: rgba(20, 20, 22, 0.06);
    --color-shadow-raised: rgba(20, 20, 22, 0.08);
    --color-shadow: rgba(20, 20, 22, 0.12);
    --color-shadow-strong: rgba(20, 20, 22, 0.2);
    --color-logo-text: #0d0d15;
    --color-focus: #5502fb;
    --color-selection: #5502fb;
    --color-selection-soft: #f0ecfa;
    --color-drop-indicator: #5502fb;
    --color-insert-line: #a08cf0;
  }

  @media (prefers-color-scheme: dark) {
    :root {
      --color-bg: #09090b;
      --color-chrome: #111114;
      --color-panel: #17171b;
      --color-sub: #1f1f24;
      --color-line: #2a2a30;
      --color-line-strong: #3a3a42;
      --color-line-control: #70707a;
      --color-fg: #ececee;
      --color-fg-muted: #a9a9b1;
      --color-fg-subtle: #8a8a93;
      --color-accent: #a08cf0;
      --color-accent-fg: #0d0d0f;
      --color-accent-soft: #231e38;
      --color-action-hover: #6d24ff;
      --color-success: #45c27a;
      --color-success-soft: #12261a;
      --color-warning: #e3a23f;
      --color-warning-soft: #2a210f;
      --color-danger: #f2736a;
      --color-danger-soft: #2b1615;
      --color-code: #0e0e11;
      --color-scrim: rgba(0, 0, 0, 0.55);
      --color-shadow-soft: rgba(0, 0, 0, 0.4);
      --color-shadow-raised: rgba(0, 0, 0, 0.4);
      --color-shadow: rgba(0, 0, 0, 0.5);
      --color-shadow-strong: rgba(0, 0, 0, 0.6);
      --color-logo-text: #ececee;
      --color-focus: #a08cf0;
      --color-selection: #a08cf0;
      --color-selection-soft: #231e38;
      --color-drop-indicator: #a08cf0;
      --color-insert-line: #5502fb;
    }
  }

  [data-theme="light"],
  .fh.light {
    --color-bg: #fafaf9;
    --color-chrome: #ffffff;
    --color-panel: #ffffff;
    --color-sub: #f3f3f1;
    --color-line: #e7e7e4;
    --color-line-strong: #d6d6d2;
    --color-line-control: #86868e;
    --color-fg: #18181b;
    --color-fg-muted: #56565e;
    --color-fg-subtle: #6b6b73;
    --color-accent: #5502fb;
    --color-accent-fg: #ffffff;
    --color-accent-soft: #f0ecfa;
    --color-action-hover: #4700d6;
    --color-success: #1a7a43;
    --color-success-soft: #e9f6ee;
    --color-warning: #a85d00;
    --color-warning-soft: #fdf4e4;
    --color-danger: #c0352d;
    --color-danger-soft: #fcefee;
    --color-code: #f6f6f4;
    --color-scrim: rgba(20, 20, 22, 0.32);
    --color-shadow-soft: rgba(20, 20, 22, 0.06);
    --color-shadow-raised: rgba(20, 20, 22, 0.08);
    --color-shadow: rgba(20, 20, 22, 0.12);
    --color-shadow-strong: rgba(20, 20, 22, 0.2);
    --color-logo-text: #0d0d15;
    --color-focus: #5502fb;
    --color-selection: #5502fb;
    --color-selection-soft: #f0ecfa;
    --color-drop-indicator: #5502fb;
    --color-insert-line: #a08cf0;
  }

  [data-theme="dark"],
  .fh.dark {
    --color-bg: #09090b;
    --color-chrome: #111114;
    --color-panel: #17171b;
    --color-sub: #1f1f24;
    --color-line: #2a2a30;
    --color-line-strong: #3a3a42;
    --color-line-control: #70707a;
    --color-fg: #ececee;
    --color-fg-muted: #a9a9b1;
    --color-fg-subtle: #8a8a93;
    --color-accent: #a08cf0;
    --color-accent-fg: #0d0d0f;
    --color-accent-soft: #231e38;
    --color-action-hover: #6d24ff;
    --color-success: #45c27a;
    --color-success-soft: #12261a;
    --color-warning: #e3a23f;
    --color-warning-soft: #2a210f;
    --color-danger: #f2736a;
    --color-danger-soft: #2b1615;
    --color-code: #0e0e11;
    --color-scrim: rgba(0, 0, 0, 0.55);
    --color-shadow-soft: rgba(0, 0, 0, 0.4);
    --color-shadow-raised: rgba(0, 0, 0, 0.4);
    --color-shadow: rgba(0, 0, 0, 0.5);
    --color-shadow-strong: rgba(0, 0, 0, 0.6);
    --color-logo-text: #ececee;
    --color-focus: #a08cf0;
    --color-selection: #a08cf0;
    --color-selection-soft: #231e38;
    --color-drop-indicator: #a08cf0;
    --color-insert-line: #5502fb;
  }
}

@media (pointer: coarse) {
  :root {
    --font-size-xs: 13px;
    --font-size-mono: 14px;
    --font-size-sm: 15px;
    --font-size-md: 17px;
    --font-size-lg: 17px;
    --font-size-xl: 22px;
    --font-size-input: 17px;
    --font-size-input-mono: 16px;
    --size-control-md: 44px;
    --size-control-lg: 44px;
    --size-icon-sm: 16px;
    --size-icon-md: 20px;
    --size-choice: 22px;
    --size-switch-width: 56px;
    --size-switch-height: 31px;
    --size-switch-thumb: 25px;
    --size-row-dense: 48px;
    --size-insert-gap: 44px;
    --size-drag-handle: 44px;
    --size-sheet-medium: 60dvh;
    --layout-target-gap: 8px;
  }
}

:root,
.fh {
  --bg: var(--color-bg);
  --panel: var(--color-panel);
  --sub: var(--color-sub);
  --line: var(--color-line);
  --line2: var(--color-line-strong);
  --line3: var(--color-line-control);
  --fg: var(--color-fg);
  --fg2: var(--color-fg-muted);
  --fg3: var(--color-fg-subtle);
  --acc: var(--color-accent);
  --acc-fg: var(--color-accent-fg);
  --acc-soft: var(--color-accent-soft);
  --ok: var(--color-success);
  --warn: var(--color-warning);
  --warn-soft: var(--color-warning-soft);
  --err: var(--color-danger);
  --err-soft: var(--color-danger-soft);
  --code: var(--color-code);
  --scrim: var(--color-scrim);
}