:root {
  /* Background */
  --bg-primary: #0a0e14;
  --bg-secondary: #131920;
  --bg-tertiary: #1a2230;
  --bg-card: #151d28;
  --bg-hover: #1e2a3a;

  /* Borders */
  --border: #2a3444;
  --border-light: #1e2838;

  /* Text */
  --text-primary: #e0e6ed;
  --text-secondary: #8899aa;
  --text-muted: #556677;

  /* Accents */
  --accent-cyan: #00e5ff;
  --accent-green: #39ff14;
  --accent-gradient: linear-gradient(135deg, #00e5ff, #39ff14);
  --accent-cyan-dim: rgba(0, 229, 255, 0.15);
  --accent-green-dim: rgba(57, 255, 20, 0.15);

  /* Status */
  --danger: #ff4757;
  --danger-dim: rgba(255, 71, 87, 0.15);
  --warning: #ffa502;
  --warning-dim: rgba(255, 165, 2, 0.15);
  --success: #2ed573;

  /* Sizing */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.2);
  --shadow-glow-green: 0 0 20px rgba(57, 255, 20, 0.2);

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}