body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif}#root,.ant-app{min-height:100vh}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0a0e27;padding:16px;box-sizing:border-box}.login-layout-wrapper{position:relative;display:inline-flex;align-items:center;justify-content:center;max-width:100%;max-height:calc(100vh - 32px)}.login-bg-image{display:block;max-width:100%;max-height:calc(100vh - 32px);width:auto;height:auto;object-fit:contain;border-radius:8px}.login-card-overlay{position:absolute;z-index:1}.login-card-drag-handle{height:14px;cursor:move;display:flex;align-items:center;justify-content:center;gap:3px;margin-bottom:4px;opacity:.4;transition:opacity .2s}.login-card-drag-handle:hover{opacity:.8}.login-card-drag-handle:before,.login-card-drag-handle:after{content:"";width:24px;height:2px;background:#0006;border-radius:1px}.login-card{width:28%;min-width:320px;max-width:500px;border-radius:12px;box-shadow:0 8px 32px #00000026;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2)}.login-card .ant-card-body{padding:40px 32px}.login-title{text-align:center;font-size:20px;font-weight:600;margin-bottom:32px;color:#333}.login-card .ant-btn-primary{background:#3b82f6;border-color:#3b82f6;height:44px;font-size:16px;border-radius:8px}.login-card .ant-btn-primary:hover{background:#2563eb;border-color:#2563eb}.login-card .ant-input,.login-card .ant-input-affix-wrapper{height:44px;border-radius:8px}.login-card .ant-input-affix-wrapper .ant-input{height:auto}.login-card .ant-form-item-label>label{color:#333}.login-card .ant-input:focus,.login-card .ant-input-affix-wrapper:focus,.login-card .ant-input-affix-wrapper-focused{border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f61a}@media(max-width:768px){.login-container{background:#f0f2f5;padding:0}.login-layout-wrapper{max-width:100%;max-height:none;display:flex;flex-direction:column}.login-bg-image{max-width:100%;max-height:40vh;object-fit:cover;border-radius:0}.login-card-overlay{position:static;left:auto!important;top:auto!important;transform:none!important;margin:-32px auto 0;z-index:1}}.dashboard-stat-card{text-align:center;border-radius:8px;padding:20px}.ant-layout-sider-trigger{background:#1a2c4e!important;color:#fff!important;border-top:1px solid rgba(255,255,255,.15)!important}.dashboard-stat-value{font-size:32px;font-weight:600;color:#1677ff}.dashboard-stat-label{font-size:14px;color:#666;margin-top:4px}.alarm-scroll-list{max-height:400px;overflow-y:auto}.org-tree-container{display:flex;gap:16px}.org-tree-panel{width:300px;min-height:500px}.org-detail-panel{flex:1;min-height:500px}.device-tree-container{display:flex;gap:16px}.device-tree-panel{width:280px;min-height:500px;transition:width .2s}.device-tree-panel .ant-card-body{overflow-y:auto;max-height:calc(100vh - 220px)}.device-content-panel{flex:1;min-height:500px}.video-player-wrapper{position:relative}.video-controls-overlay{position:absolute;bottom:8px;right:8px;display:flex;align-items:center;background:#00000080;border-radius:4px;padding:2px 4px;opacity:0;transition:opacity .2s ease;z-index:10}.video-player-wrapper:hover .video-controls-overlay{opacity:1}.task-analysis-tabs .ant-tabs-tab{padding-top:4px!important;padding-bottom:4px!important}.task-analysis-tabs .ant-tabs-nav{margin-bottom:8px!important}.algorithm-checkbox-item:hover,.algorithm-checkbox-item.ant-checkbox-wrapper-checked{border-color:#1677ff!important;background:#e6f4ff}