/* ANDECO Spacing, radius, shadow, layout tokens.
   8px base rhythm. Clean, modern, generous whitespace. */

:root {
  /* ---- Spacing scale (8px rhythm, with 2/4 half-steps) ---- */
  --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: 2.5rem;   /* 40 */
  --space-8: 3rem;     /* 48 */
  --space-9: 4rem;     /* 64 */
  --space-10: 5rem;    /* 80 */
  --space-12: 7.5rem;  /* 120 */

  /* ---- Radius: restrained, modern. Cards/inputs use sm/md. ---- */
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* ---- Border widths ---- */
  --border-width: 1px;
  --border-width-thick: 2px;

  /* ---- Shadows: soft, cool-tinted (blue-grey), never heavy ---- */
  --shadow-xs: 0 1px 2px rgba(18 38 79 / 0.06);
  --shadow-sm: 0 1px 3px rgba(18 38 79 / 0.08), 0 1px 2px rgba(18 38 79 / 0.04);
  --shadow-md: 0 4px 12px rgba(18 38 79 / 0.08), 0 2px 4px rgba(18 38 79 / 0.05);
  --shadow-lg: 0 12px 28px rgba(18 38 79 / 0.12), 0 4px 8px rgba(18 38 79 / 0.06);
  --shadow-xl: 0 24px 56px rgba(18 38 79 / 0.16);
  --shadow-focus: 0 0 0 3px var(--focus-ring);

  /* ---- Layout ---- */
  --container-sm: 640px;
  --container-md: 880px;
  --container-lg: 1120px;
  --container-xl: 1320px;
  --gutter: var(--space-5);

  /* ---- Motion: purposeful, quick, no bounce ---- */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --duration-fast: 120ms; /* @kind other */
  --duration-base: 200ms; /* @kind other */
  --duration-slow: 320ms; /* @kind other */
}