/* ===========================================================================
   DKSlab — Spacing, radius, shadow, layout tokens
   Calm, clinical spacing. Low radii — labels and lab packaging are crisp.
   =========================================================================== */
:root {
  /* Spacing scale (4px base) */
  --sp-0:  0; /* @kind spacing */
  --sp-1:  0.25rem;  /* 4  */
  --sp-2:  0.5rem;   /* 8  */
  --sp-3:  0.75rem;  /* 12 */
  --sp-4:  1rem;     /* 16 */
  --sp-5:  1.5rem;   /* 24 */
  --sp-6:  2rem;     /* 32 */
  --sp-7:  2.5rem;   /* 40 */
  --sp-8:  3rem;     /* 48 */
  --sp-9:  4rem;     /* 64 */
  --sp-10: 5.5rem;   /* 88 */
  --sp-11: 7rem;     /* 112 */

  /* Radius — crisp, lab-like. Cards barely rounded; pills for tags. */
  --radius-none: 0;
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   14px;
  --radius-pill: 999px;

  /* Borders */
  --bw-hair:  1px;
  --bw-base:  1.5px;
  --bw-bold:  2px;

  /* Shadows — soft, neutral, never colored. Packaging-on-paper feel. */
  --shadow-xs: 0 1px 2px rgba(29, 29, 27, 0.06);
  --shadow-sm: 0 1px 3px rgba(29, 29, 27, 0.08), 0 1px 2px rgba(29, 29, 27, 0.04);
  --shadow-md: 0 4px 14px rgba(29, 29, 27, 0.08);
  --shadow-lg: 0 12px 32px rgba(29, 29, 27, 0.10);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.6);

  /* Motion — quiet, precise. Ease-out, no bounce. */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1); /* @kind other */
  --ease-in-out: cubic-bezier(0.45, 0, 0.2, 1); /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 200ms; /* @kind other */
  --dur-slow: 360ms; /* @kind other */

  /* Layout */
  --container-sm: 640px;
  --container-md: 900px;
  --container-lg: 1200px;
  --container-xl: 1360px;
}