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#1f6feb;--ds-primary-hover: #1e4fd6;--ds-primary-light: #e6efff;--ds-primary-dark: #1a5bc7;--ds-secondary: #1f6feb;--ds-secondary-hover: #1e4fd6;--ds-secondary-light: #e6efff;--ds-accent: #a9c7ff;--ds-accent-hover: #8ab4ff;--ds-accent-light: #f1f5ff;--ds-success: #10b981;--ds-success-light: #d1fae5;--ds-success-dark: #059669;--ds-warning: #f59e0b;--ds-warning-light: #fef3c7;--ds-warning-dark: #d97706;--ds-error: #ef4444;--ds-error-light: #fee2e2;--ds-error-dark: #dc2626;--ds-info: #3b82f6;--ds-info-light: #dbeafe;--ds-white: #ffffff;--ds-gray-50: #f8fafc;--ds-gray-100: #f1f5f9;--ds-gray-200: #e2e8f0;--ds-gray-300: #cbd5e1;--ds-gray-400: #94a3b8;--ds-gray-500: #64748b;--ds-gray-600: #475569;--ds-gray-700: #334155;--ds-gray-800: #1e293b;--ds-gray-900: #0f172a;--ds-gradient-primary: linear-gradient(135deg, #1f6feb 0%, #5a8bff 100%);--ds-gradient-secondary: linear-gradient(135deg, #1f6feb 0%, #4a7eff 100%);--ds-gradient-success: linear-gradient(135deg, #34c759 0%, #28a745 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var(--ds-space-5);background:var(--ds-gray-50);border-radius:var(--ds-radius-lg);margin-bottom:var(--ds-space-3);font-weight:500;color:var(--ds-gray-700);transition:all var(--ds-transition-base)}.ds-list__item:hover{background:var(--ds-white);box-shadow:var(--ds-shadow-md);transform:translate(4px)}.ds-list__item-icon{flex-shrink:0;color:var(--ds-primary)}.ds-empty{text-align:center;padding:var(--ds-space-16) var(--ds-space-8)}.ds-empty__icon{width:80px;height:80px;margin:0 auto var(--ds-space-6);background:var(--ds-gray-100);border-radius:var(--ds-radius-2xl);display:flex;align-items:center;justify-content:center;color:var(--ds-gray-400)}.ds-empty__title{font-size:var(--ds-text-xl);font-weight:700;color:var(--ds-gray-900);margin-bottom:var(--ds-space-2)}.ds-empty__description{font-size:var(--ds-text-base);color:var(--ds-gray-500);max-width:320px;margin:0 auto var(--ds-space-6)}.ds-divider{height:1px;background:var(--ds-gray-200);margin:var(--ds-space-6) 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0}}.skeleton-text{height:16px;margin-bottom:8px;border-radius:4px}.skeleton-text-sm{height:12px;width:60%}.skeleton-text-lg{height:24px}.skeleton-title{height:32px;width:70%;margin-bottom:16px}.skeleton-avatar-lg{width:80px;height:80px}.skeleton-card{height:200px;border-radius:var(--radius-lg)}.skeleton-button{height:48px;width:120px;border-radius:var(--radius-lg)}.skeleton-image{width:100%;height:180px;border-radius:var(--radius-lg)}.skeleton-container{padding:24px}.skeleton-row{display:flex;gap:16px;margin-bottom:16px}.skeleton-col{flex:1}.skeleton-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px}.skeleton-stat-card{height:140px;border-radius:var(--radius-lg)}:root{--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #dbeafe;--primary-dark: #1e40af;--accent: #60a5fa;--accent-light: #eff6ff;--gradient-start: #2563eb;--gradient-end: #7c3aed;--gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 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var(--gray-200);--border-radius-sm: 6px;--border-radius-md: 10px;--border-radius-lg: 16px;--border-radius-xl: 24px;--border-radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 2px 4px rgba(0, 0, 0, .04);--shadow-md: 0 2px 4px rgba(0, 0, 0, .04), 0 4px 8px rgba(0, 0, 0, .04), 0 8px 16px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 8px rgba(0, 0, 0, .04), 0 8px 16px rgba(0, 0, 0, .04), 0 16px 32px rgba(0, 0, 0, .04);--shadow-xl: 0 8px 16px rgba(0, 0, 0, .04), 0 16px 32px rgba(0, 0, 0, .06), 0 24px 48px rgba(0, 0, 0, .08);--shadow-glow: 0 0 40px rgba(37, 99, 235, .25);--shadow-primary: 0 10px 30px -10px rgba(37, 99, 235, .5);--shadow-card: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 8px rgba(0, 0, 0, .04), 0 12px 24px rgba(0, 0, 0, .04);--shadow-card-hover: 0 4px 8px rgba(0, 0, 0, .06), 0 12px 24px rgba(0, 0, 0, .06), 0 20px 40px rgba(59, 130, 246, .08);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--spacing-3xl: 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