:root{--platform-primary:#c62828;--platform-primary-strong:#a61d24;--platform-primary-soft:#c628282e;--platform-primary-softer:#c628281f;--platform-accent:#f59e0b;--platform-bg-base:#f6f8fb;--platform-bg-shell:radial-gradient(circle at top left, #c628280f, transparent 20%), radial-gradient(circle at right bottom, #f59e0b08, transparent 24%), linear-gradient(180deg, #f8fafc 0%, #f4f6f8 100%);--platform-bg-surface:#fffffffa;--platform-bg-surface-strong:#fff;--platform-bg-soft:#f7f8fa;--platform-bg-soft-strong:#fbfcfd;--platform-text-primary:#0f172a;--platform-text-secondary:#5f6b7a;--platform-text-muted:#8a97a6;--platform-text-inverse:#fff;--platform-text-inverse-muted:#ffffffd1;--platform-border:#0f172a14;--platform-border-strong:#c6282833;--platform-primary-border:#c6282847;--platform-shadow-soft:0 16px 30px #0f172a0d;--platform-shadow-strong:0 24px 48px #0f172a12;--platform-hero-tint:#ffffff1f;--platform-hero-tint-strong:#ffffff29;--platform-hero-gradient:linear-gradient(160deg, #8f1118 0%, #c62828 48%, #e35d5b 100%);--platform-radius-pill:999px;--platform-radius-card:24px;--platform-radius-shell:28px;--platform-radius-mobile:30px}.platform-tag{border-radius:var(--platform-radius-pill);border:1px solid var(--platform-border-strong);color:#a61d24;background:#fdecec;align-items:center;min-height:28px;margin-inline-end:0;padding-inline:12px;font-weight:600;line-height:28px;display:inline-flex}.platform-tag-accent{color:#b45309;background:#f59e0b1f}.platform-tag-neutral{color:#5f6b7a;background:#f4f6f8;border-color:#94a3b833}.platform-tag-success{border-color:var(--platform-border-strong);color:#a61d24;background:#fdecec}.platform-tag-warning{color:#a16207;background:#fff5df;border-color:#f59e0b2e}body,html{background:var(--platform-bg-base);color:var(--platform-text-primary);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}#root{min-height:100vh}*{box-sizing:border-box}body{min-height:100vh}.admin-shell{background:var(--platform-bg-shell);min-height:100vh}.admin-sider.ant-layout-sider{background:var(--platform-bg-surface);border-right:1px solid var(--platform-border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);height:100vh;position:sticky;top:0;overflow:hidden auto}.admin-brand-card{background:#fff;border-radius:18px;align-items:center;gap:12px;margin:14px 14px 8px;padding:12px 14px;display:flex}.admin-brand-mark{background:#fff;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex;overflow:hidden}.admin-brand-logo{object-fit:cover;width:100%;height:100%}.admin-brand-copy{min-width:0}.admin-brand-title{color:var(--platform-text-primary);font-size:17px;font-weight:700;line-height:1.2}.admin-brand-subtitle{color:var(--platform-text-secondary);margin-top:4px;font-size:12px}.admin-brand-note{color:var(--platform-text-muted);margin:0 22px 14px;font-size:12px;line-height:1.7}.admin-nav-menu.ant-menu{background:0 0;border-inline-end:none;padding:4px 10px 18px}.admin-nav-menu.ant-menu .ant-menu-item-group-title{color:var(--platform-text-muted);padding:12px 12px 6px;font-size:12px;font-weight:600}.admin-nav-menu.ant-menu .ant-menu-item{height:42px;color:var(--platform-text-primary);border-radius:14px;margin:4px 0;font-weight:500;line-height:42px}.admin-nav-menu.ant-menu .ant-menu-item .ant-menu-item-icon{color:var(--platform-text-secondary)}.admin-nav-menu.ant-menu .ant-menu-item:hover{background:var(--platform-primary-softer);color:var(--platform-text-primary)}.admin-nav-menu.ant-menu .ant-menu-item-selected{background:linear-gradient(135deg, var(--platform-primary-soft), #fffffff2);color:var(--platform-primary-strong);box-shadow:inset 0 0 0 1px var(--platform-border-strong)}.admin-nav-menu.ant-menu .ant-menu-item-selected .ant-menu-item-icon{color:var(--platform-primary)}.admin-main{background:0 0;min-width:0;min-height:100vh}.admin-header.ant-layout-header{z-index:30;background:0 0;height:auto;padding:16px 16px 0;line-height:normal;position:sticky;top:0}.admin-header-content{background:var(--platform-bg-surface);border:1px solid var(--platform-border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:20px;justify-content:space-between;align-items:center;gap:18px;padding:14px 18px;display:flex}.admin-header-copy{min-width:0}.admin-page-title.ant-typography{color:var(--platform-text-primary);margin:0 0 6px}.admin-page-subtitle.ant-typography{color:var(--platform-text-secondary)}.admin-header-actions{flex-wrap:wrap;justify-content:flex-end}.admin-header-tag.ant-tag{border-radius:999px;margin-inline-end:0;padding-inline:12px;line-height:28px}.admin-user-pill{background:var(--platform-bg-soft);border-radius:999px;align-items:center;gap:10px;padding:6px 10px 6px 6px;display:flex}.admin-user-avatar.ant-avatar{background:linear-gradient(135deg, var(--platform-primary) 0%, #e35d5b 100%);color:#fff;font-weight:700}.admin-user-copy{flex-direction:column;min-width:0;display:flex}.admin-user-name{color:var(--platform-text-primary);font-size:14px;font-weight:600;line-height:1.2}.admin-user-desc.ant-typography{font-size:12px}.admin-content.ant-layout-content{background:0 0;margin:16px}.admin-support-footer{text-align:center;color:var(--platform-text-muted);padding:14px 6px 4px;font-size:12px}.admin-support-link{color:inherit;text-decoration:none}.admin-support-link:hover{color:var(--platform-primary-strong)}.admin-content-card{border:1px solid var(--platform-border);min-height:calc(100vh - 132px);box-shadow:var(--platform-shadow-strong);background:#fff;border-radius:24px;padding:20px}.admin-page-stack{flex-direction:column;gap:20px;width:100%;display:flex}.admin-page-toolbar{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.admin-page-summary{grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:14px;display:grid}.admin-summary-card.ant-card{border:1px solid var(--platform-border);background:#fff;border-radius:20px;box-shadow:0 10px 24px #0f172a0a}.admin-summary-card.ant-card .ant-card-body{padding:18px 18px 16px}.admin-summary-card .ant-statistic{min-width:0}.admin-summary-card .ant-statistic-title{color:var(--platform-text-secondary);font-size:13px}.admin-summary-card .ant-statistic-content{color:var(--platform-text-primary);font-size:30px;font-weight:700}.admin-filter-card.ant-card,.admin-list-card.ant-card{border:1px solid var(--platform-border);background:#fff;border-radius:20px;box-shadow:0 12px 26px #0f172a0a}.admin-filter-card.ant-card .ant-card-body{padding:16px 18px}.admin-filter-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.admin-list-card.ant-card{overflow:hidden}.admin-list-card.ant-card .ant-card-head{border-bottom-color:#0f172a0f;min-height:58px;padding:0 20px}.admin-list-card.ant-card .ant-card-head-title{font-weight:700}.admin-list-card.ant-card .ant-card-body{padding:12px 16px 16px}.admin-inline-meta{flex-direction:column;gap:2px;display:flex}.admin-inline-meta .ant-typography-secondary{color:var(--platform-text-muted)}.admin-action-row{flex-wrap:nowrap;align-items:center;gap:8px;display:flex}.admin-action-row .ant-btn{border-radius:999px}.admin-action-row-wrap{flex-wrap:wrap}.admin-tenant-create-stack{flex-direction:column;gap:16px;display:flex}.admin-tenant-create-upload{align-items:flex-end;gap:14px;display:flex}.admin-tenant-create-upload-preview{border:1px solid var(--platform-border);background:var(--platform-bg-soft);border-radius:18px;flex-shrink:0;justify-content:center;align-items:center;width:96px;height:96px;display:flex;overflow:hidden}.admin-tenant-create-upload-preview img{object-fit:cover;width:100%;height:100%}.admin-tenant-create-upload-copy{align-items:center;display:flex}.admin-tenant-detail-stack{flex-direction:column;gap:18px;display:flex}.admin-tenant-detail-hero{border:1px solid var(--platform-border);background:#fff;border-radius:20px;justify-content:space-between;align-items:stretch;gap:18px;padding:20px 22px;display:flex}.admin-tenant-detail-brand{flex:1;align-items:flex-start;gap:16px;min-width:0;display:flex}.admin-tenant-detail-logo{border:1px solid var(--platform-border);width:64px;height:64px;color:var(--platform-primary-strong);background:#fff;border-radius:18px;flex-shrink:0;justify-content:center;align-items:center;font-size:24px;font-weight:700;display:flex;overflow:hidden}.admin-tenant-detail-logo img{object-fit:cover;width:100%;height:100%}.admin-tenant-detail-copy{flex-direction:column;gap:8px;min-width:0;display:flex}.admin-tenant-detail-title-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.admin-tenant-detail-side{flex-direction:column;gap:12px;min-width:210px;display:flex}.admin-tenant-detail-side-item{background:var(--platform-bg-soft);border:1px solid #0f172a0f;border-radius:16px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.admin-tenant-detail-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.admin-tenant-detail-metric-card.ant-card,.admin-tenant-detail-card.ant-card{border:1px solid var(--platform-border);background:#fff;border-radius:20px;box-shadow:0 10px 24px #0f172a0a}.admin-tenant-detail-metric-card.ant-card .ant-card-body{padding:18px 20px}.admin-tenant-detail-metric-card .ant-statistic{min-width:0}.admin-tenant-detail-metric-card .ant-statistic-content{font-size:18px}.admin-tenant-detail-grid{grid-template-columns:minmax(0,1.2fr) minmax(320px,.9fr);gap:16px;display:grid}.admin-tenant-detail-card.ant-card .ant-card-head{border-bottom-color:#0f172a0f}.admin-tenant-detail-card.ant-card .ant-descriptions{margin-top:4px}.admin-tenant-detail-card.ant-card .ant-descriptions-item-label{color:var(--platform-text-secondary)}.admin-tenant-section-head{justify-content:space-between;align-items:flex-start;gap:12px;padding:2px 2px 0;display:flex}.admin-tenant-wechat-stack{flex-direction:column;gap:16px;display:flex}.admin-tenant-wechat-collapse.ant-collapse{border:1px solid var(--platform-border);background:var(--platform-bg-surface);border-radius:20px;overflow:hidden}.admin-tenant-wechat-collapse.ant-collapse>.ant-collapse-item{border-bottom:none}.admin-tenant-wechat-collapse.ant-collapse>.ant-collapse-item>.ant-collapse-header{align-items:center;padding:16px 18px;font-weight:600}.admin-tenant-wechat-collapse.ant-collapse>.ant-collapse-item>.ant-collapse-content>.ant-collapse-content-box{padding:4px 16px 16px}.admin-tenant-wechat-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:16px;display:grid}.admin-tenant-wechat-card.ant-card{border:1px solid var(--platform-border);background:#fff;border-radius:20px;box-shadow:0 10px 24px #0f172a0a}.admin-tenant-wechat-card.ant-card .ant-card-head{border-bottom-color:#0f172a0f}.admin-tenant-wechat-qr-panel{border:1px solid var(--platform-border);background:var(--platform-bg-soft);border-radius:18px;flex-direction:column;gap:14px;margin-top:6px;padding:16px;display:flex}.admin-tenant-prompt-list{gap:8px;display:grid}.admin-tenant-prompt-item{white-space:normal;word-break:break-word;overflow-wrap:anywhere;min-width:0;line-height:1.6}.admin-tenant-prompt-list-warning .admin-tenant-prompt-item{color:#d48806}.admin-tenant-prompt-list-info .admin-tenant-prompt-item{color:#1677ff}.admin-content-card .ant-card{background:#fff}.admin-content-card .ant-table-wrapper .ant-table{border-radius:16px;overflow:hidden}.admin-content-card .ant-table-wrapper .ant-table-thead>tr>th{font-weight:700}.admin-content-card .ant-modal-root,.ant-modal-root .ant-modal-content{border-radius:24px}.ant-modal-root .ant-modal-header{padding:20px 24px 10px}.ant-modal-root .ant-modal-body{max-height:calc(100vh - 220px);padding:12px 24px 16px;overflow-y:auto}.ant-modal-root .ant-modal-footer{padding:12px 24px 20px}.admin-tenant-wechat-qr-preview{border:1px dashed var(--platform-border-strong);background:#fff;border-radius:22px;justify-content:center;align-items:center;width:220px;height:220px;display:flex;overflow:hidden}.admin-tenant-wechat-qr-image{object-fit:contain;width:100%;height:100%}.admin-tenant-wechat-qr-empty{color:var(--platform-text-muted);flex-direction:column;align-items:center;gap:10px;display:flex}.admin-tenant-wechat-qr-empty .anticon{color:var(--platform-primary-strong);font-size:28px}.admin-tenant-wechat-next-steps{flex-direction:column;gap:10px;padding-top:6px;display:flex}.admin-tenant-wechat-next-steps .ant-tag{border-radius:999px;margin-inline-end:0;padding-inline:10px}@media (width<=992px){.admin-sider.ant-layout-sider{flex:0 0 228px!important;width:228px!important;min-width:228px!important;max-width:228px!important}.admin-header-content{flex-direction:column;align-items:flex-start}.admin-header-actions{justify-content:space-between;width:100%}.admin-tenant-detail-hero,.admin-tenant-section-head{flex-direction:column}.admin-tenant-detail-side{flex-direction:row;width:100%;min-width:0}.admin-tenant-detail-metrics,.admin-tenant-detail-grid,.admin-tenant-wechat-grid{grid-template-columns:1fr}.admin-tenant-create-upload{align-items:center}.admin-page-toolbar{flex-direction:column;align-items:stretch}}@media (width<=768px){.admin-header.ant-layout-header{padding:14px 14px 0}.admin-content.ant-layout-content{margin:14px}.admin-content-card{border-radius:22px;padding:18px}.admin-brand-card{margin:12px 12px 8px}.admin-tenant-detail-hero{border-radius:20px;padding:18px}.admin-tenant-detail-brand{align-items:center}.admin-tenant-detail-side{flex-direction:column}.admin-tenant-wechat-qr-preview{width:188px;height:188px}.admin-tenant-create-upload{align-items:flex-start}}