:root{--primary: #4f46e5;--primary-light: #818cf8;--primary-dark: #3730a3;--secondary: #06b6d4;--secondary-light: #67e8f9;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-muted: var(--gray-400);--text-inverse: #ffffff;--bg-primary: #ffffff;--bg-secondary: var(--gray-50);--bg-tertiary: var(--gray-100);--border-color: var(--gray-200);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--space-xs: .25rem;--space-sm: .5rem;--space-md: .75rem;--space-base: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--font-sans: system-ui, 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