/* CommiTea spacing, radius, shadow, border & motion tokens. */

:root {
  /* spacing — 4px base */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --space-9: 48px;
  --space-10: 64px;

  /* radii — crisp, not bubbly */
  --radius-1: 4px;     /* chips, inputs' inner elements */
  --radius-2: 6px;     /* buttons, inputs */
  --radius-3: 10px;    /* cards, dialogs */
  --radius-round: 999px;

  /* borders */
  --border-w: 1px;
  --rule-double: 3px double var(--border-strong);  /* fine-stationery section rule */

  /* shadows — cool, restrained */
  --shadow-1: 0 1px 2px rgba(20, 34, 28, 0.06);
  --shadow-2: 0 2px 8px rgba(20, 34, 28, 0.08), 0 1px 2px rgba(20, 34, 28, 0.05);
  --shadow-3: 0 12px 32px rgba(20, 34, 28, 0.14), 0 2px 8px rgba(20, 34, 28, 0.07);
  --shadow-jade-line: inset 0 2px 0 var(--jade);   /* jade top rule on key cards */

  /* motion — settled, never bouncy */
  --ease-out: cubic-bezier(0.25, 0.6, 0.3, 1); /* @kind other */
  --ease-in-out: cubic-bezier(0.6, 0, 0.3, 1); /* @kind other */
  --duration-fast: 120ms; /* @kind other */
  --duration-base: 200ms; /* @kind other */
  --duration-slow: 320ms; /* @kind other */
}

[data-theme="dark"] {
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-2: 0 2px 8px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-3: 0 12px 32px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.25);
}