*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #dbeafe;--success: #16a34a;--success-light: #dcfce7;--danger: #dc2626;--danger-light: #fee2e2;--warning: #d97706;--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;--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)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;color:var(--gray-800);background:var(--gray-50);line-height:1.5}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1.1rem;border:none;border-radius:var(--radius);font-size:.9rem;font-weight:500;cursor:pointer;transition:background .15s,opacity .15s;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#15803d}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-ghost{background:transparent;color:var(--gray-600);border:1px solid var(--gray-300)}.btn-ghost:hover:not(:disabled){background:var(--gray-100)}.btn-sm{padding:.3rem .7rem;font-size:.8rem}.btn-lg{padding:.75rem 1.5rem;font-size:1rem}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:.85rem;font-weight:500;color:var(--gray-700);margin-bottom:.35rem}.form-control{width:100%;padding:.5rem .75rem;border:1px solid var(--gray-300);border-radius:var(--radius);font-size:.9rem;color:var(--gray-800);background:#fff;transition:border-color .15s}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.form-control.warning{border-color:var(--warning);background:var(--warning-light)}.badge{display:inline-flex;align-items:center;padding:.15rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-success{background:var(--success-light);color:var(--success)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.badge-blue{background:var(--primary-light);color:var(--primary)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:.6rem .9rem;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--gray-500);background:var(--gray-50);border-bottom:1px solid var(--gray-200)}td{padding:.7rem .9rem;border-bottom:1px solid var(--gray-100);font-size:.88rem;vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--gray-50)}.spinner{width:2rem;height:2rem;border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:auto}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:.75rem 1rem;border-radius:var(--radius);font-size:.88rem;margin-bottom:1rem}.alert-error{background:var(--danger-light);color:#991b1b}.alert-success{background:var(--success-light);color:#14532d}.alert-warning{background:var(--warning-light);color:#92400e}.pagination{display:flex;align-items:center;gap:.5rem;margin-top:1rem;justify-content:flex-end}