/* ============================================================
   Koala — Spacing, radius, shadow, layout tokens
   ============================================================ */

:root {
  /* Spacing — 4px base grid */
  --space-0: 0;
  --space-1: 0.25rem;   /* 4  */
  --space-2: 0.5rem;    /* 8  */
  --space-3: 0.75rem;   /* 12 */
  --space-4: 1rem;      /* 16 */
  --space-5: 1.5rem;    /* 24 */
  --space-6: 2rem;      /* 32 */
  --space-7: 3rem;      /* 48 */
  --space-8: 4rem;      /* 64 */
  --space-9: 6rem;      /* 96 */

  /* Radius — soft, organic, "casual premium" */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  /* Shadows — warm, soft, low-contrast (never harsh black) */
  --shadow-xs: 0 1px 2px rgba(35, 35, 32, 0.06);
  --shadow-sm: 0 2px 8px rgba(35, 35, 32, 0.07);
  --shadow-md: 0 8px 24px rgba(35, 35, 32, 0.09);
  --shadow-lg: 0 18px 44px rgba(35, 35, 32, 0.12);

  /* Layout */
  --container-sm: 640px;
  --container-md: 960px;
  --container-lg: 1200px;
  --container-xl: 1400px;

  /* Motion */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --dur-fast: 140ms; /* @kind other */
  --dur-base: 220ms; /* @kind other */
  --dur-slow: 360ms; /* @kind other */
}