/* ============================================================
   ELEVATION — Pavel Presnov Design System
   Soft, low-opacity, cool-tinted shadows. Light & airy:
   prefer hairline borders + a whisper of shadow over heavy lifts.
   ============================================================ */

:root {
  --shadow-xs: 0 1px 2px rgba(32, 35, 31, 0.05);
  --shadow-sm: 0 1px 3px rgba(32, 35, 31, 0.06), 0 1px 2px -1px rgba(32, 35, 31, 0.04);
  --shadow-md: 0 6px 18px -6px rgba(32, 35, 31, 0.10), 0 2px 6px -2px rgba(32, 35, 31, 0.06);
  --shadow-lg: 0 16px 40px -12px rgba(32, 35, 31, 0.12), 0 4px 12px -6px rgba(32, 35, 31, 0.06);
  --shadow-xl: 0 30px 70px -20px rgba(32, 35, 31, 0.16);
  --shadow-focus: 0 0 0 3px var(--ring-accent);

  /* Inset hairline that reads as a crisp top-light edge on cards */
  --shadow-hairline: inset 0 0 0 1px var(--border-subtle);
}