:root {
  --bg-dark: #0a0a0f;
  --bg-gradient: radial-gradient(ellipse at center, #1a1a2e 0%, #0a0a0f 70%);
  --accent-cyan: #00fff2;
  --accent-magenta: #ff00aa;
  --accent-yellow: #ffea00;
  --accent-green: #00ff88;
  --text-primary: #e0e0e0;
  --text-muted: #666;
  --canvas-bg-inner: #1a1a2e;
  --canvas-bg-outer: #0a0a0f;
  --highlight-color: rgba(255, 255, 255, 0.5);
  --graph-bg: rgba(10, 10, 15, 0.9);
  --graph-grid: rgba(255, 255, 255, 0.1);
}