:root{--bg-primary:#fff;--bg-secondary:#fafafa;--bg-tertiary:#f5f5f5;--bg-code:#1b1b1b;--text-primary:#000000e0;--text-secondary:#000000a6;--text-tertiary:#00000073;--text-muted:#888;--text-code:#ddd;--border-color:#f0f0f0;--border-strong:#ddd;--success:#52c41a;--warning:#faad14;--error:#ff4d4f;--primary:#1890ff;--purple:#722ed1}html.dark{--bg-primary:#141414;--bg-secondary:#1d1d1d;--bg-tertiary:#262626;--bg-code:#0d0d0d;--text-primary:#ffffffd9;--text-secondary:#ffffffa6;--text-tertiary:#ffffff73;--text-muted:#999;--text-code:#ccc;--border-color:#303030;--border-strong:#434343}html,body{height:100%;margin:0}body{background:var(--bg-primary);color:var(--text-primary)}.ant-layout,.ant-layout-content{background:var(--bg-primary)!important}.ant-card{background:var(--bg-secondary)!important}.ant-card-head{border-bottom-color:var(--border-color)!important}.ant-statistic-title{color:var(--text-secondary)!important}.ant-statistic-content{color:var(--text-primary)!important}.ant-table{background:var(--bg-primary)!important}.ant-table-thead>tr>th{background:var(--bg-secondary)!important;border-bottom-color:var(--border-color)!important;color:var(--text-secondary)!important}.ant-table-tbody>tr>td{border-bottom-color:var(--border-color)!important}.ant-table-tbody>tr:hover>td{background:var(--bg-tertiary)!important}.ant-tag{background:var(--bg-tertiary)!important;border-color:var(--border-color)!important;color:var(--text-secondary)!important}.ant-alert{border-radius:6px}.ant-layout-sider.app-sider{overflow:hidden}.ant-layout-sider-children{flex-direction:column;height:100%;display:flex}.ant-layout-sider-children .ant-menu{flex:1;min-height:0;overflow-y:auto}.brand{border-bottom:1px solid #333;flex-shrink:0;justify-content:space-between;align-items:center;height:48px;padding:0 16px;display:flex}.brand-link{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:1.1rem;font-weight:700;text-decoration:none;overflow:hidden}.collapse-trigger{color:#aaa;cursor:pointer;flex-shrink:0;font-size:1.1rem;transition:color .2s}.collapse-trigger:hover{color:#fff}.main-layout{overflow-y:auto}.main-content{padding:1.5rem 2rem}.main-content--full{padding:0}.sidebar-footer{background:#001529;border-top:1px solid #333;flex-shrink:0;position:sticky;bottom:0}.sidebar-user{cursor:pointer;color:#aaa;align-items:center;gap:8px;padding:12px 16px;font-size:.85rem;transition:background .2s,color .2s;display:flex}.sidebar-user:hover{color:#fff;background:#1d1d1d}.user-icon{flex-shrink:0;font-size:1.1rem}.user-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}