:root {
  --obsidian-deep: #09090B;
  --obsidian-surface: #111113;
  --obsidian-raised: #18181B;
  --obsidian-border: #27272A;
  --obsidian-muted: #52525B;
  --obsidian-text: #E4E4E7;
  --obsidian-white: #FAFAFA;

  --signal-safe: #34D399;
  --signal-alert: #FBBF24;
  --signal-danger: #F87171;
  --signal-info: #38BDF8;
}