/* ============================================================
   FARO — SPACING, RADII, SHADOWS, MOTION
   4px base grid. Editorial = generous, tactile, warm-tinted shadows.
   ============================================================ */

:root {
  /* Spacing (4px base) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* Radii — moderate, tactile (a ledger card, not a chat bubble) */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  /* Shadows — soft, warm espresso-tinted, never pure black */
  --shadow-sm: 0 1px 2px rgba(43, 38, 36, 0.06);
  --shadow-md: 0 2px 8px rgba(43, 38, 36, 0.08), 0 1px 2px rgba(43, 38, 36, 0.05);
  --shadow-lg: 0 8px 24px rgba(43, 38, 36, 0.12), 0 2px 6px rgba(43, 38, 36, 0.06);
  --shadow-xl: 0 18px 48px rgba(43, 38, 36, 0.18);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.5);

  /* Focus ring */
  --ring: 0 0 0 3px var(--cognac-soft);

  /* Motion — quick, editorial, slight ease; no bounce */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);   /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1); /* @kind other */
  --dur-fast: 120ms;  /* @kind other */
  --dur-base: 200ms;  /* @kind other */
  --dur-slow: 320ms;  /* @kind other */

  /* Layout */
  --container: 1200px;
  --sidebar-w: 248px;
}

:root[data-theme="dark"] {
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.30);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.30);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.35);
  --shadow-xl: 0 18px 48px rgba(0, 0, 0, 0.55);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}