/* DoEdu Shadow Tokens
   Soft, low-contrast blurred shadows — subtle depth, no hard offsets. */

:root {
  /* ── Soft blurred shadows ── */
  --shadow-xs:  0 1px 3px rgba(26,26,26,0.06);
  --shadow-sm:  0 2px 8px rgba(26,26,26,0.07);
  --shadow-md:  0 6px 16px rgba(26,26,26,0.08);
  --shadow-lg:  0 10px 28px rgba(26,26,26,0.10);
  --shadow-xl:  0 16px 40px rgba(26,26,26,0.12);
  --shadow-2xl: 0 22px 56px rgba(26,26,26,0.14);

  /* ── Colored shadows (accent use only) ── */
  --shadow-teal:   0 8px 20px rgba(93,201,164,0.35);
  --shadow-peach:  0 8px 20px rgba(255,170,136,0.35);
  --shadow-sky:    0 8px 20px rgba(91,190,202,0.35);
  --shadow-yellow: 0 8px 20px rgba(245,243,162,0.5);

  /* ── Semantic ── */
  --shadow-card:   var(--shadow-lg);
  --shadow-button: var(--shadow-md);
  --shadow-input:  var(--shadow-sm);
}