:root {
  /* Pure neutral graphite scene with one restrained silver accent. */
  --mirror-base: #111111;
  --mirror-base-deep: #080808;
  --mirror-surface: #151515;
  --mirror-accent: #b8b8b8;
  --mirror-accent-strong: #777777;
  --mirror-accent-bright: #e6e6e6;
  --mirror-accent-soft: rgba(184, 184, 184, 0.09);
  --mirror-grey-strong: #4a4a4a;
  --mirror-grey-soft: #a0a0a0;
  --mirror-text: #ededed;
  --mirror-text-muted: #a3a3a3;
  --mirror-glass: rgba(255, 255, 255, 0.065);
  --mirror-glass-strong: rgba(255, 255, 255, 0.1);
  --mirror-glass-subtle: rgba(255, 255, 255, 0.035);
  --mirror-glass-border: rgba(255, 255, 255, 0.12);
  --mirror-glass-border-strong: rgba(255, 255, 255, 0.2);
  --mirror-shadow: 0 18px 50px rgba(0, 0, 0, 0.48), inset 0 1px 0 rgba(255, 255, 255, 0.14), inset 0 -1px 0 rgba(0, 0, 0, 0.34);
  --mirror-shadow-soft: 0 9px 28px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12), inset 0 -1px 0 rgba(0, 0, 0, 0.28);
  --mirror-blur: 40px;
  --mirror-blur-strong: 60px;
  --mirror-spring: 500ms cubic-bezier(0.16, 1, 0.3, 1);
}