:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--success: #10b981;--success-light: #d1fae5;--danger: #ef4444;--danger-light: #fee2e2;--warning: #f59e0b;--warning-light: #fef3c7;--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;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--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);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius: .5rem;--radius-lg: .75rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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h1{text-align:center;margin-bottom:2rem;color:var(--gray-900);font-size:1.875rem;font-weight:700}h1,h2,h3,h4,h5,h6{color:var(--gray-900);font-weight:600}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.toolbar h2{margin:0;font-size:1.5rem}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-danger{background:var(--danger-light);color:var(--danger)}.empty-state{text-align:center;padding:3rem 1rem;color:var(--gray-500)}.empty-state svg{width:4rem;height:4rem;margin-bottom:1rem;opacity:.5}@media (max-width: 768px){.container{padding:1rem}.stats-grid{grid-template-columns:1fr}.nav{padding:.75rem 1rem}.nav-menu{flex-wrap:wrap;gap:.25rem}.nav-menu a{padding:.5rem 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