:root {
  color-scheme: dark;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius-xs: 8px; --radius-sm: 12px; --radius-md: 16px; --radius-lg: 22px; --radius-xl: 30px;
  --shadow-sm: 0 8px 24px rgba(0,0,0,.16);
  --shadow-md: 0 18px 50px rgba(0,0,0,.24);
  --shadow-focus: 0 0 0 4px rgba(44,190,255,.16);
  --sidebar-w: 268px; --header-h: 72px;
  --cyan-400:#38c8f4; --cyan-500:#14b8e6; --cyan-600:#0284c7;
  --gold-400:#e8c26a; --gold-500:#d8aa45;
  --green-400:#4ade80; --amber-400:#fbbf24; --red-400:#fb7185;
}
html[data-theme="night"] {
  color-scheme: dark;
  --app-bg:#050b14; --app-bg-2:#07111f; --sidebar:#071321; --header:rgba(7,17,31,.84);
  --panel:#0b1929; --panel-2:#102238; --panel-3:#142b44; --panel-glass:rgba(13,29,47,.78);
  --text:#f4f8fc; --text-2:#c5d3e1; --muted:#879ab0; --faint:#63778e;
  --border:rgba(145,177,207,.16); --border-strong:rgba(56,200,244,.28);
  --accent:#38c8f4; --accent-2:#8bdcff; --accent-soft:rgba(56,200,244,.12);
  --gold:#e8c26a; --gold-soft:rgba(232,194,106,.12);
  --success:#4ade80; --success-soft:rgba(74,222,128,.12);
  --warning:#fbbf24; --warning-soft:rgba(251,191,36,.12);
  --danger:#fb7185; --danger-soft:rgba(251,113,133,.12);
  --table-head:#0f2237; --table-row:#0b1929; --table-row-alt:#0d1d30;
  --input:#091725; --overlay:rgba(1,7,15,.72);
}
html[data-theme="day"] {
  color-scheme: light;
  --app-bg:#edf5fb; --app-bg-2:#f7fbfe; --sidebar:#e7f3fb; --header:rgba(249,252,255,.9);
  --panel:#ffffff; --panel-2:#f5f9fc; --panel-3:#eaf4fb; --panel-glass:rgba(255,255,255,.86);
  --text:#10233b; --text-2:#314b68; --muted:#647b94; --faint:#8498ad;
  --border:rgba(63,96,128,.14); --border-strong:rgba(2,132,199,.24);
  --accent:#067fb8; --accent-2:#0ea5e9; --accent-soft:rgba(14,165,233,.10);
  --gold:#a36f0a; --gold-soft:rgba(202,138,4,.10);
  --success:#15803d; --success-soft:rgba(22,163,74,.10);
  --warning:#b45309; --warning-soft:rgba(245,158,11,.12);
  --danger:#be123c; --danger-soft:rgba(225,29,72,.10);
  --table-head:#e8f3fa; --table-row:#ffffff; --table-row-alt:#f7fbfd;
  --input:#f7fbfe; --overlay:rgba(15,35,58,.38);
  --shadow-sm: 0 8px 25px rgba(37,74,104,.10);
  --shadow-md: 0 20px 55px rgba(37,74,104,.14);
}