:root {
  /* Color Palette - Premium Dark & Metallic Silver (NO PURPLE) */
  --bg: #050505;
  --bg-secondary: #0a0a0c;
  --bg-tertiary: #121216;
  
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.08);
  --surface-border: rgba(255, 255, 255, 0.10);
  --surface-border-bright: rgba(255, 255, 255, 0.22);
  
  --text-main: #f8fafc;
  --text-soft: rgba(248, 250, 252, 0.75);
  --text-muted: rgba(248, 250, 252, 0.48);
  
  /* Silver & Metallic Accents */
  --accent-silver: #e2e8f0;
  --accent-silver-soft: rgba(226, 232, 240, 0.15);
  --accent-border: rgba(226, 232, 240, 0.25);
  --accent-glow: rgba(255, 255, 255, 0.08);
  
  /* Status / Highlights */
  --highlight-bg: rgba(255, 255, 255, 0.04);
  --success: #34d399;
  --warning: #fbbf24;
  
  /* Typography & Geometry */
  --font-heading: 'Montserrat', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-pill: 9999px;
  
  --container-max: 1200px;
  --container-pad: 24px;
  
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(255, 255, 255, 0.05);
  
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.15s ease;
}