/* Nort Company — elevação. Sombras suaves e frias (base #0A0E0F), nunca pesadas.
   Cards em repouso usam borda + shadow-xs; a sombra cresce só na interação. */
:root {
  --shadow-xs: 0 1px 2px rgba(10, 14, 15, 0.05);
  --shadow-sm: 0 1px 3px rgba(10, 14, 15, 0.07), 0 1px 2px -1px rgba(10, 14, 15, 0.06);
  --shadow-md: 0 4px 12px -2px rgba(10, 14, 15, 0.08), 0 2px 4px -2px rgba(10, 14, 15, 0.05);
  --shadow-lg: 0 12px 28px -8px rgba(10, 14, 15, 0.16), 0 4px 10px -4px rgba(10, 14, 15, 0.06);
  --shadow-xl: 0 24px 56px -16px rgba(10, 14, 15, 0.22);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.6);
  --shadow-sidebar: 1px 0 0 rgba(255, 255, 255, 0.06);

  --ring-focus: 0 0 0 3px rgba(72, 169, 166, 0.3);
  --ring-focus-inverse: 0 0 0 3px rgba(72, 169, 166, 0.45);
  --ring-danger: 0 0 0 3px rgba(168, 56, 47, 0.22);

  --border-hairline: 1px solid var(--border-subtle);
}