*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1e40af;--primary-light: #3b82f6;--primary-dark: #1e3a8a;--secondary: #E76F00;--secondary-dark: #c25e00;--bg: #f8fafc;--bg-card: #ffffff;--border: #e2e8f0;--text: #1e293b;--text-muted: #64748b;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--sidebar-width: 220px;--navbar-height: 56px;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05)}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}button{cursor:pointer;font-family:inherit;font-size:14px}input,select,textarea{font-family:inherit;font-size:14px}a{text-decoration:none;color:inherit}table{border-collapse:collapse;width:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius);border:none;font-weight:500;transition:all .15s;white-space:nowrap}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:#e76f00;color:#fff}.btn-primary:hover:not(:disabled){background:#c25e00}.btn-secondary{background:var(--secondary);color:#fff}.btn-secondary:hover:not(:disabled){background:var(--secondary-dark)}.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover:not(:disabled){background:#eff6ff}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-sm{padding:4px 10px;font-size:12px}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#15803d}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:9999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge-blue{background:#dbeafe;color:#1e40af}.badge-green{background:#dcfce7;color:#166534}.badge-orange{background:#ffedd5;color:#9a3412}.badge-red{background:#fee2e2;color:#991b1b}.badge-gray{background:#f1f5f9;color:#475569}.badge-purple{background:#f3e8ff;color:#6b21a8}.form-group{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}.form-group label{font-weight:500;font-size:13px;color:var(--text)}.form-control{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text);transition:border-color .15s;width:100%}.form-control:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px #3b82f61a}.table-container{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}.table th{background:#f8fafc;padding:10px 14px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#f8fafc}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:16px;font-weight:600}.modal-body{padding:20px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--border);background:#f8fafc}.alert{padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:14px}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}.alert-warning{background:#fef3c7;color:#92400e;border:1px solid #fde68a}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:20px;font-weight:700;color:var(--text)}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat-card .stat-value{font-size:28px;font-weight:700;color:var(--primary);line-height:1}.stat-card .stat-label{font-size:12px;color:var(--text-muted);margin-top:4px;font-weight:500}.spinner{width:32px;height:32px;border:3px solid #e2e8f0;border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;min-height:200px}:focus-visible{outline:2px solid var(--primary-light);outline-offset:2px}.skip-link{position:absolute;top:-100%;left:8px;padding:8px 16px;background:var(--primary);color:#fff;border-radius:var(--radius);font-weight:600;font-size:13px;z-index:9999;transition:top .1s}.skip-link:focus{top:8px}@media (max-width: 1024px){:root{--sidebar-width: 200px}}@media (max-width: 768px){:root{--navbar-height: 52px}.sidebar-drawer{position:fixed!important;top:var(--navbar-height)!important;left:0!important;height:calc(100dvh - var(--navbar-height))!important;z-index:200!important;box-shadow:4px 0 20px #00000026!important}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;top:var(--navbar-height);background:#00000059;z-index:199;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.main-content{padding:14px!important}.page-header{flex-direction:column;align-items:flex-start;gap:10px}.page-header>div:last-child,.page-header>button,.page-header>a{align-self:stretch}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.modal-overlay{padding:0;align-items:flex-end}.modal{max-height:93dvh;border-radius:var(--radius) var(--radius) 0 0;max-width:100%}.nav-user-text{display:none}.table th,.table td{padding:8px 10px;font-size:13px}.btn{padding:6px 12px;font-size:13px}.btn-sm{padding:4px 8px;font-size:12px}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr 1fr}.modal-footer{flex-direction:column-reverse;gap:8px}.modal-footer .btn{width:100%;justify-content:center}}