/* ============================================================================
   SellSeva — Elevation, shadows, focus rings
   Soft, cool-tinted shadows. Cards sit on the page with a faint border + small
   shadow rather than heavy drop shadows.
   ========================================================================== */
:root {
  /* Cool navy-tinted shadow base */
  --shadow-xs:  0 1px 2px rgba(16, 26, 51, 0.06);
  --shadow-sm:  0 1px 2px rgba(16, 26, 51, 0.06), 0 1px 3px rgba(16, 26, 51, 0.05);
  --shadow-md:  0 2px 4px rgba(16, 26, 51, 0.05), 0 4px 12px rgba(16, 26, 51, 0.07);
  --shadow-lg:  0 6px 16px rgba(16, 26, 51, 0.08), 0 12px 32px rgba(16, 26, 51, 0.10);
  --shadow-xl:  0 12px 28px rgba(16, 26, 51, 0.12), 0 24px 56px rgba(16, 26, 51, 0.14);

  /* Brand-tinted glow for primary CTAs */
  --shadow-brand: 0 6px 18px rgba(47, 111, 240, 0.30);

  /* Card defaults */
  --card-border: 1px solid var(--border-subtle);
  --card-shadow: var(--shadow-sm);
  --card-radius: var(--radius-xl);

  /* Focus ring */
  --focus-ring: 0 0 0 3px var(--ring-focus);

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1); /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1); /* @kind other */
  --dur-fast: 120ms; /* @kind other */
  --dur-base: 180ms; /* @kind other */
  --dur-slow: 260ms; /* @kind other */
}