/* Soft, low-contrast, slightly green-tinted shadows — no hard drop
   shadows or bluish-purple glows. Cards read as "resting on paper",
   not floating chrome. */
:root {
  --shadow-sm: 0 1px 2px rgba(35, 51, 30, 0.06), 0 1px 1px rgba(35, 51, 30, 0.04);
  --shadow-md: 0 4px 12px rgba(35, 51, 30, 0.08), 0 2px 4px rgba(35, 51, 30, 0.05);
  --shadow-lg: 0 12px 32px rgba(35, 51, 30, 0.12), 0 4px 10px rgba(35, 51, 30, 0.06);
  --shadow-focus: 0 0 0 3px var(--color-focus-ring);
  --shadow-inset: inset 0 1px 2px rgba(35, 51, 30, 0.08);
}