*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden}#root{width:100%;height:100%}:root{--base-font-size: 15px;--sidebar-width: 230px;--header-height: 60px;--primary-color: #4a90e2;--primary-dark: #357abd;--danger-color: #e74c3c;--success-color: #27ae60;--warning-color: #f39c12;--bg-color: #f8f9fa;--card-bg: #ffffff;--text-color: #333333;--text-secondary: #666666;--border-color: #e9ecef;font-family:Microsoft YaHei,微软雅黑,PingFang SC,Hiragino Sans GB,SimHei,黑体,sans-serif;line-height:1.5;font-weight:400;font-size:var(--base-font-size)}body{background-color:var(--bg-color)}.container{display:flex;height:100%;width:100%}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:linear-gradient(180deg,#2c3e50,#34495e);color:#fff;display:flex;flex-direction:column;padding:20px 0;box-shadow:4px 0 20px #0000001a;transition:width .25s ease,opacity .25s ease,padding .25s ease;overflow:hidden;white-space:nowrap}.container.sidebar-collapsed .sidebar{width:0;padding-left:0;padding-right:0;opacity:0;pointer-events:none}.sidebar-header h1{overflow:hidden;text-overflow:ellipsis}.sidebar-toggle-btn{flex-shrink:0;position:relative;left:0;align-self:center;width:24px;height:56px;margin-left:0;border:none;border-radius:0 8px 8px 0;background:#34495e;color:#fff;font-size:22px;line-height:56px;text-align:center;cursor:pointer;box-shadow:2px 0 12px #0000001f;z-index:10;transition:background .2s ease,transform .2s ease;-webkit-user-select:none;user-select:none;padding:0}.sidebar-toggle-btn:hover{background:var(--primary-color)}.container.sidebar-collapsed .sidebar-toggle-btn{border-radius:8px;margin-left:12px}.container.sidebar-collapsed .sidebar-toggle-btn:hover{background:var(--primary-color)}.sidebar-header{text-align:center;padding:20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}.sidebar-header h1{font-size:1.4em;margin:0;font-weight:600}.sidebar-nav{flex:1;padding:0 10px}.sidebar-nav a{display:block;padding:14px 20px;color:#ffffffd9;text-decoration:none;border-radius:6px;margin-bottom:4px;transition:all .3s ease;font-size:1em}.sidebar-nav a:hover,.sidebar-nav a.active{background-color:var(--primary-color);color:#fff}.sidebar-footer{padding:10px 20px;border-top:1px solid rgba(255,255,255,.1)}.sidebar-footer button{width:100%;padding:10px;background:#ffffff1a;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:.95em;transition:background-color .3s ease}.sidebar-footer button:hover{background:#fff3}.content{flex:1;display:flex;flex-direction:column;height:100%;overflow:auto}.header{background-color:var(--card-bg);padding:16px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 4px #0000000d}.header h2{margin:0;font-size:1.3em;color:var(--text-color)}.main-content{flex:1;padding:24px;overflow-y:auto}.card{background-color:var(--card-bg);border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000000d;margin-bottom:20px;border:1px solid var(--border-color)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.card-header h3{margin:0;font-size:1.1em;color:var(--text-color)}.btn{padding:8px 16px;border-radius:6px;cursor:pointer;font-size:.95em;border:none;transition:all .3s ease;display:inline-flex;align-items:center;gap:6px}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover{background-color:#c0392b}.btn-success{background-color:var(--success-color);color:#fff}.btn-success:hover{background-color:#1e8449}.btn-warning{background-color:var(--warning-color);color:#fff}.btn-warning:hover{background-color:#d68910}.btn-secondary{background-color:#95a5a6;color:#fff}.btn-secondary:hover{background-color:#7f8c8d}.btn-sm{padding:4px 10px;font-size:.85em}.table{width:100%;border-collapse:collapse;font-size:.9em}.table th,.table td{padding:12px;text-align:center;border-bottom:1px solid var(--border-color)}.table th{background-color:var(--bg-color);font-weight:600;color:var(--text-secondary)}table th,table td{text-align:center}.table tr:hover{background-color:#4a90e20d}.table img{max-width:60px;max-height:60px;object-fit:cover;border-radius:4px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--text-color)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:.95em;transition:border-color .3s ease;box-sizing:border-box}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #4a90e21a}.form-group textarea{resize:vertical;min-height:100px}.form-row{display:flex;gap:16px}.form-row .form-group{flex:1}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background-color:var(--card-bg);padding:24px;border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:400px;max-width:90%;max-height:90vh;overflow-y:auto}.modal h3{margin-top:0;margin-bottom:16px;font-size:1.2em;color:var(--text-color)}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.status-tag{display:inline-block;padding:4px 10px;border-radius:4px;font-size:.85em;font-weight:500}.status-online{background-color:#27ae601a;color:var(--success-color)}.status-offline{background-color:#e74c3c1a;color:var(--danger-color)}.search-box{display:flex;gap:10px;margin-bottom:16px}.search-box input{flex:1;padding:10px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:.95em}.search-box input:focus{outline:none;border-color:var(--primary-color)}.pagination{display:flex;justify-content:center;gap:8px;margin-top:20px}.pagination button{padding:6px 12px;border:1px solid var(--border-color);border-radius:4px;background-color:var(--card-bg);cursor:pointer;font-size:.9em}.pagination button:hover,.pagination button.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.empty-state{text-align:center;padding:40px;color:var(--text-secondary)}.empty-state p{margin:0}.login-container{display:flex;align-items:center;justify-content:center;height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background-color:var(--card-bg);padding:40px;border-radius:12px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px}.login-card h2{text-align:center;margin-bottom:24px;font-size:1.6em;color:var(--text-color)}.login-card .form-group{margin-bottom:20px}.login-card .btn-primary{width:100%;padding:12px;font-size:1em}.login-error{color:var(--danger-color);text-align:center;margin-bottom:16px;font-size:.9em}.map-container{width:100%;height:100%;position:relative;overflow:visible!important}.map-container *{overflow:visible!important}.map-container canvas{overflow:visible!important}.map-container img{max-width:none!important;max-height:none!important}.amap-container{width:100%;height:100%;position:relative}.amap-container *{box-sizing:border-box}
