:root {
  /* Colors */
  --bg-primary: #0F0C29;
  --bg-secondary: #1a1640;
  --bg-gradient: linear-gradient(135deg, #0F0C29 0%, #1a1640 50%, #150d35 100%);
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-blur: 16px;
  --glass-radius: 16px;
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  
  --accent-gradient: linear-gradient(135deg, #8B5CF6, #3B82F6);
  --accent-purple: #8B5CF6;
  --accent-blue: #3B82F6;
  --accent-glow: 0 4px 20px rgba(139, 92, 246, 0.35);
  
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --success-glow: 0 4px 16px rgba(16, 185, 129, 0.3);
  --warning-glow: 0 4px 16px rgba(245, 158, 11, 0.3);
  
  --text-primary: #F1F5F9;
  --text-secondary: rgba(241, 245, 249, 0.63);
  --text-tertiary: rgba(241, 245, 249, 0.38);

  /* Font Sizes */
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 20px;
  --text-xl: 28px;
  --text-2xl: 36px;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;

  /* Typography & Layout */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --tab-height: 48px;
}