:root{--gsc-blue: #1a73e8;--gsc-blue-hover: #1967d2;--gsc-bg: #f8f9fa;--gsc-sidebar: #fff;--gsc-border: #dadce0;--gsc-text: #202124;--gsc-text-secondary: #5f6368;--gsc-green: #1e8e3e;--gsc-red: #d93025;--gsc-yellow: #f9ab00}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Roboto,Google Sans,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--gsc-bg);color:var(--gsc-text);font-size:14px}.gsc-layout{display:flex;min-height:100vh}.gsc-sidebar{width:256px;background:var(--gsc-sidebar);border-right:1px solid var(--gsc-border);flex-shrink:0}.gsc-sidebar-logo{display:flex;align-items:center;gap:12px;padding:16px 24px;border-bottom:1px solid var(--gsc-border)}.gsc-sidebar-logo .logo-icon{width:32px;height:32px;background:var(--gsc-blue);border-radius:4px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px}.gsc-sidebar-logo h1{font-size:16px;font-weight:500;color:var(--gsc-text)}.gsc-nav-item{display:flex;align-items:center;gap:12px;padding:10px 24px;color:var(--gsc-text-secondary);text-decoration:none;cursor:pointer;transition:background .15s}.gsc-nav-item:hover{background:#f1f3f4}.gsc-nav-item.active{background:#e8f0fe;color:var(--gsc-blue);font-weight:500}.gsc-main{flex:1;display:flex;flex-direction:column;min-width:0}.gsc-header{background:#fff;border-bottom:1px solid var(--gsc-border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between}.gsc-header h2{font-size:22px;font-weight:400;color:var(--gsc-text);flex:1;margin:0}.gsc-header .header-actions{display:flex;align-items:center;gap:12px}.gsc-header .user-label{font-size:13px;color:var(--gsc-text-secondary, #5f6368)}.gsc-content{padding:20px 24px 32px;flex:1}.gsc-card{background:#fff;border:1px solid var(--gsc-border);border-radius:8px;padding:20px 24px;margin-bottom:16px}.gsc-card-title{font-size:16px;font-weight:500;margin-bottom:16px;color:var(--gsc-text)}.gsc-stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.gsc-stat-item{background:#fff;border:1px solid var(--gsc-border);border-radius:8px;padding:16px 20px}.gsc-stat-item .label{font-size:12px;color:var(--gsc-text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.gsc-stat-item .value{font-size:28px;font-weight:400;color:var(--gsc-text)}.gsc-stat-item .value.blue{color:var(--gsc-blue)}.gsc-stat-item .value.green{color:var(--gsc-green)}.gsc-stat-item .value.red{color:var(--gsc-red)}.gsc-tag-normal{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:#e6f4ea;color:var(--gsc-green)}.gsc-tag-abnormal{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:#fce8e6;color:var(--gsc-red)}.gsc-tag-incubating{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:#fef7e0;color:#e37400}.el-button--primary{--el-button-bg-color: var(--gsc-blue);--el-button-border-color: var(--gsc-blue);--el-button-hover-bg-color: var(--gsc-blue-hover);--el-button-hover-border-color: var(--gsc-blue-hover)}.gsc-table-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.gsc-info-box{background:#e8f0fe;border-radius:8px;padding:12px 16px;font-size:13px;color:var(--gsc-text-secondary);margin-bottom:16px;line-height:1.6}.gsc-metric-chip{min-width:0;padding:12px 16px;border:1px solid var(--gsc-border);border-radius:8px;cursor:pointer;background:#fff;transition:border-color .15s,background .15s;user-select:none}.gsc-metric-chip:hover{background:#f8f9fa}.gsc-metric-chip.active-blue{border-color:var(--gsc-blue);background:#e8f0fe}.gsc-metric-chip.active-purple{border-color:#9334e6;background:#f3e8fd}.gsc-metric-chip .chip-label{font-size:12px;color:var(--gsc-text-secondary);display:flex;align-items:center;gap:6px}.gsc-metric-chip .chip-value{font-size:22px;margin-top:4px;font-weight:400}.gsc-metric-chip.active-blue .chip-value{color:var(--gsc-blue)}.gsc-metric-chip.active-purple .chip-value{color:#9334e6}.gsc-metric-chip.active-amber{border-color:#f9ab00;background:#fef7e0}.gsc-metric-chip.active-gray{border-color:#9aa0a6;background:#f1f3f4}.gsc-metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media(max-width:960px){.gsc-metric-row{grid-template-columns:repeat(2,1fr)}}.gsc-header h2{font-size:20px}.gsc-filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px}.gsc-filter-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--gsc-border);border-radius:16px;font-size:13px;background:#fff;color:var(--gsc-text)}.gsc-filter-chip.page-filter{background:#e8f0fe;border-color:#aecbfa}.gsc-performance-panel{background:#fff;border:1px solid var(--gsc-border);border-radius:8px;overflow:hidden}.gsc-chart-toolbar{display:flex;justify-content:flex-end;padding:8px 16px 0}.gsc-tabs-table :deep(.el-tabs__header){margin:0;padding:0 24px;background:#fff;border-bottom:1px solid var(--gsc-border)}.gsc-tabs-table :deep(.el-tabs__nav-wrap){margin-bottom:0}.gsc-tabs-table :deep(.el-tabs__nav-scroll){padding-left:4px}.gsc-tabs-table :deep(.el-tabs__item){padding:0 20px}.gsc-tabs-table :deep(.el-tabs__item:first-child){padding-left:4px}.gsc-tabs-table :deep(.el-tabs__content){padding:20px 24px 24px}