:root{--color-primary-dark: #1E3A8A;--color-primary: #1E40AF;--color-primary-light: #3B82F6;--color-secondary: #0891B2;--color-secondary-light: #14B8A6;--color-accent: #10B981;--color-accent-dark: #059669;--color-text-primary: #111827;--color-text-secondary: #4B5563;--color-text-muted: #6B7280;--color-gray-50: #F9FAFB;--color-gray-100: #F3F4F6;--color-gray-200: #E5E7EB;--color-gray-300: #D1D5DB;--color-gray-400: #9CA3AF;--color-gray-600: #4B5563;--color-gray-700: #374151;--color-gray-800: #1F2937;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #EF4444;--color-info: #3B82F6;--container-max-width: 1280px;--header-height: 80px;--header-height-mobile: 60px;--sidebar-width: 380px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--radius-sm: 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