*{box-sizing:border-box;margin:0;padding:0}body{background:#f5f6fa;color:#333;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:13px}a{color:inherit;text-decoration:none}button{font-family:inherit}.page{display:flex;flex:1 1;flex-direction:column;min-height:0;overflow-y:auto}.page-content{flex:1 1;padding:16px}.page-tabs{background:#fff;border-bottom:1px solid #eee;display:flex;gap:4px;padding:0 16px}.card{background:#fff;border:1px solid #e8e8e8;border-radius:8px}.card-header{align-items:center;border-bottom:1px solid #f0f0f0;display:flex;font-size:13px;justify-content:space-between;padding:12px 16px}.card-body{padding:16px}.stat-card{padding:16px 20px}.stat-card,.stat-card-lg{background:#fff;border:1px solid #e8e8e8;border-radius:8px}.stat-card-lg{padding:20px}.stat-label{color:#888;font-size:12px;margin-bottom:4px}.stat-value{color:#1976d2;font-size:28px;font-weight:800}.stats-grid{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:20px}.table-wrap{background:#fff;border:1px solid #e8e8e8;border-radius:8px;overflow:hidden}.table-toolbar{align-items:center;border-bottom:1px solid #f0f0f0;display:flex;flex-wrap:wrap;gap:8px;min-height:48px;padding:10px 14px}table{border-collapse:collapse;font-size:13px;width:100%}th{background:#fafafa;border-bottom:2px solid #eee;color:#555;font-size:12px;font-weight:600;text-align:left;white-space:nowrap}td,th{padding:9px 12px}td{border-bottom:1px solid #f5f5f5;vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafeff}.empty-state{color:#bbb;padding:40px}.empty-state,.loading-cell{font-size:13px;text-align:center}.loading-cell{color:#aaa;padding:30px}.btn{align-items:center;border:1px solid #0000;border-radius:5px;cursor:pointer;display:inline-flex;font-size:13px;font-weight:500;gap:4px;padding:7px 14px;transition:all .15s;white-space:nowrap}.btn:disabled{cursor:not-allowed;opacity:.55}.btn:hover:not(:disabled){filter:brightness(.92)}.btn-primary{background:#1976d2;border-color:#1976d2;color:#fff}.btn-success{background:#2e7d32;border-color:#2e7d32;color:#fff}.btn-danger{background:#c62828;border-color:#c62828;color:#fff}.btn-warning{background:#f57c00;border-color:#f57c00;color:#fff}.btn-outline{background:#fff;border-color:#d0d0d0;color:#555}.btn-sm{font-size:12px;padding:5px 10px}.btn-xs{font-size:11px;padding:3px 8px}.tab-btn{background:none;border:none;border-bottom:3px solid #0000;color:#888;cursor:pointer;font-size:13px;font-weight:500;padding:10px 16px;transition:all .15s}.tab-btn:hover{color:#1976d2}.tab-btn.active{border-bottom-color:#1976d2;color:#1976d2;font-weight:600}.badge{border-radius:10px;display:inline-block;font-size:11px;font-weight:600;padding:2px 8px}.badge-success{background:#e8f5e9;color:#2e7d32}.badge-danger{background:#fce4ec;color:#c62828}.badge-warning{background:#fff8e1;color:#f57c00}.badge-info{background:#e3f2fd;color:#1565c0}.badge-gray{background:#f5f5f5;color:#777}.status-dot{background:#9e9e9e;border-radius:50%;display:inline-block;height:8px;margin-right:5px;width:8px}.status-dot.online{background:#43a047}.status-dot.offline{background:#9e9e9e}.status-dot.fault{background:#e53935}.toggle{background:#ccc;border-radius:10px;cursor:pointer;display:inline-block;height:20px;position:relative;transition:background .2s;width:36px}.toggle:after{background:#fff;border-radius:50%;box-shadow:0 1px 3px #0000004d;content:"";height:16px;left:2px;position:absolute;top:2px;transition:left .2s;width:16px}.toggle.on{background:#1976d2}.toggle.on:after{left:18px}.form-group{margin-bottom:14px}.form-label{color:#555;display:block;font-size:12px;font-weight:600;margin-bottom:5px}.form-control{background:#fff;border:1px solid #ddd;border-radius:5px;font-family:inherit;font-size:13px;outline:none;padding:7px 10px;width:100%}.form-control:focus{border-color:#1976d2;box-shadow:0 0 0 2px #1976d21f}.form-select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10'%3E%3Cpath fill='%23666' d='M5 7 0 2h10z'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;padding-right:28px}.modal-overlay{align-items:center;background:#00000080;display:flex;inset:0;justify-content:center;padding:20px;position:fixed;z-index:1000}.modal{background:#fff;border-radius:10px;box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;max-height:90vh;width:100%}.modal-sm{max-width:420px}.modal-md{max-width:580px}.modal-lg{max-width:800px}.modal-header{align-items:center;background:#1565c0;border-bottom:1px solid #eee;border-radius:10px 10px 0 0;display:flex;justify-content:space-between;padding:14px 20px}.modal-header h3{color:#fff;font-size:14px;font-weight:600}.modal-body{flex:1 1;overflow-y:auto;padding:20px}.modal-footer{border-top:1px solid #eee;display:flex;gap:8px;justify-content:flex-end;padding:12px 20px}.modal-close{background:none;border:none;color:#fffc;cursor:pointer;font-size:20px;line-height:1;padding:0}.modal-close:hover{color:#fff}.search-input{border:1px solid #ddd;border-radius:5px;font-size:13px;min-width:160px;outline:none;padding:7px 10px}.search-input:focus{border-color:#1976d2}.pagination{align-items:center;border-top:1px solid #f0f0f0;display:flex;flex-wrap:wrap;gap:4px;padding:10px 14px}.pagination-info{color:#888;font-size:12px;margin-right:8px}.page-btn{background:#fff;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:12px;min-width:32px;padding:4px 10px;text-align:center}.page-btn.active{background:#1976d2;border-color:#1976d2;color:#fff}.page-btn:disabled{cursor:not-allowed;opacity:.4}.config-section{border:1px solid #e0e0e0;border-radius:6px;margin-bottom:14px;padding:14px 16px}.config-section-title{border-left:3px solid #1976d2;font-weight:700;padding-left:8px}.config-section-title,.info-banner{color:#1565c0;font-size:13px;margin-bottom:12px}.info-banner{background:#e3f2fd;border:1px solid #bbdefb;border-radius:6px;padding:10px 16px}.grid-2{grid-gap:14px;display:grid;gap:14px;grid-template-columns:1fr 1fr}::-webkit-scrollbar{height:5px;width:5px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}