/* Katso — Spacing, radii, shadows, motion. 4px base grid. */

: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;

  /* ---- Radii (minimal / utilitarian) ---- */
  --radius-none: 0px;
  --radius-sm: 2px;
  --radius:    4px;
  --radius-lg: 8px;
  --radius-pill: 999px;

  /* ---- Borders ---- */
  --border-width: 1px;

  /* ---- Shadows (restrained; borders do most of the work) ---- */
  --shadow-none: none;
  --shadow-sm: 0 1px 2px rgba(28, 26, 22, 0.06);
  --shadow-md: 0 4px 12px rgba(28, 26, 22, 0.08);
  --shadow-pop: 0 8px 28px rgba(28, 26, 22, 0.14);

  /* ---- Motion (crisp, no bounce) ---- */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1); /* @kind other */
  --dur-fast: 90ms;  /* @kind other */
  --dur-base: 150ms; /* @kind other */
}