:root {
  /* Product Default Brand (DZ Club Manager) */
  --brand-primary: #10b981;
  --brand-primary-hover: #059669;
  --brand-dark: #0f172a;
  --brand-gradient: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
  
  /* Dynamic Club Theme Tokens (Overridden by active club settings) */
  --club-primary: #059669;
  --club-primary-light: #ecfdf5;
  --club-primary-rgb: 5, 150, 105;
  --club-secondary: #dc2626;
  --club-secondary-light: #fef2f2;
  --club-secondary-rgb: 220, 38, 38;
  --club-accent: #f59e0b;
  --club-accent-light: #fffbeb;
  --club-text-on-primary: #ffffff;
  
  /* Neutrals & Surfaces - Clean & Airy Light Mode */
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-subtle: #f1f5f9;
  --bg-surface-elevated: #ffffff;
  --bg-hover: #f1f5f9;
  --bg-active: #e2e8f0;
  
  /* Borders & Dividers */
  --border-subtle: #f1f5f9;
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-focus: var(--club-primary);
  
  /* Typography Colors */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  
  /* Semantic Status Colors */
  --success: #10b981;
  --success-light: #ecfdf5;
  --success-text: #065f46;
  
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --warning-text: #92400e;
  
  --danger: #ef4444;
  --danger-light: #fef2f2;
  --danger-text: #991b1b;
  
  --info: #0ea5e9;
  --info-light: #f0f9ff;
  --info-text: #075985;
  
  /* Shadows & Elevation */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06), 0 1px 2px -1px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 0 0 1px rgba(226, 232, 240, 0.8), 0 2px 8px -2px rgba(15, 23, 42, 0.05);
  --shadow-card-hover: 0 0 0 1px var(--club-primary), 0 12px 24px -6px rgba(15, 23, 42, 0.08);

  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Layout Dimensions */
  --sidebar-width: 270px;
  --sidebar-collapsed-width: 76px;
  --header-height: 68px;
  --command-bar-height: 52px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Fonts */
  --font-arabic: 'Readex Pro', system-ui, -apple-system, sans-serif;
  --font-num: 'Outfit', 'Plus Jakarta Sans', sans-serif;
}