.container{max-width:1200px;margin:0 auto;padding:20px}.card{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:24px;margin-bottom:20px}.btn{padding:10px 20px;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .3s}.btn-primary{background-color:#1890ff;color:#fff}.btn-primary:hover{background-color:#40a9ff}.btn-success{background-color:#52c41a;color:#fff}.btn-success:hover{background-color:#73d13d}.btn-danger{background-color:#ff4d4f;color:#fff}.btn-danger:hover{background-color:#ff7875}.btn-default{background-color:#f0f0f0;color:#333}.btn-default:hover{background-color:#d9d9d9}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:8px;font-weight:500}.form-control{width:100%;padding:10px;border:1px solid #d9d9d9;border-radius:4px;font-size:14px}.form-control:focus{outline:none;border-color:#1890ff}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;text-align:left;border-bottom:1px solid #f0f0f0}.table th{background-color:#fafafa;font-weight:600;position:sticky;top:0;z-index:10}.table tr:hover{background-color:#fafafa}.pagination{display:flex;justify-content:center;align-items:center;gap:4px;margin-top:20px;flex-wrap:wrap;max-width:100%;overflow-x:auto}.pagination button{padding:6px 12px;border:1px solid #d9d9d9;background:#fff;border-radius:4px;cursor:pointer;font-size:14px;min-width:36px}.pagination button.active{background-color:#1890ff;color:#fff;border-color:#1890ff}.pagination button:disabled{opacity:.5;cursor:not-allowed}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background:#fff;border-radius:8px;padding:24px;max-width:600px;width:90%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h2{margin:0}.modal-close{background:none;border:none;font-size:24px;cursor:pointer}.tabs{display:flex;border-bottom:2px solid #f0f0f0;margin-bottom:20px}.tab{padding:12px 24px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px}.tab.active{color:#1890ff;border-bottom-color:#1890ff}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px}.badge-success{background-color:#f6ffed;color:#52c41a}.badge-error{background-color:#fff2f0;color:#ff4d4f}.badge-warning{background-color:#fffbe6;color:#faad14}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}@media (max-width: 768px){.grid-2{grid-template-columns:1fr}}