:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f3f5f8;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px}.admin-layout{height:100vh;min-height:0;overflow:hidden}.admin-layout>.ant-layout{min-width:0;height:100vh;overflow:hidden}.admin-sider{overscroll-behavior:contain;height:100vh;overflow-y:auto}.admin-logo{color:#fff;letter-spacing:.02em;white-space:nowrap;align-items:center;gap:8px;height:64px;padding:0 16px;font-size:13px;font-weight:600;display:flex}.admin-logo-mark{color:#1677ff;background:#fff;border-radius:8px;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:14px;font-weight:800;display:grid}.admin-header{background:#fff;border-bottom:1px solid #eef0f3;flex:none;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.sync-control{min-width:0}.admin-current-user{align-items:center;gap:8px;display:flex}.login-page{background:radial-gradient(circle at 0 0,#1677ff29,#0000 38%),#f3f5f8;place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{width:min(100%,420px);box-shadow:0 18px 55px #0f23461a}.login-brand{align-items:center;gap:10px;margin-bottom:28px;display:flex}.login-brand .admin-logo-mark{color:#fff;background:#1677ff}.admin-content{overscroll-behavior:contain;min-height:0;padding:24px;overflow-y:auto}.admin-content-inner{width:100%;max-width:1440px;margin:0 auto}.page-heading{margin-bottom:24px}.page-heading .ant-typography{margin-bottom:4px}.admins-grid-toolbar{width:min(100%,360px);padding:16px}.accounts-grid-toolbar{align-items:center;gap:12px;width:100%;padding:16px;display:flex}.sales-search{width:min(100%,300px)}.sales-search input[type=search]::-webkit-search-cancel-button{cursor:pointer;appearance:auto!important}.admins-grid{border-top:1px solid #f0f0f0;width:100%;height:300px;min-height:300px}.site-admins-grid{width:100%;height:440px}.accounts-grid,.reports-grid{border-top:1px solid #f0f0f0;width:100%;height:min(650px,100vh - 300px);min-height:440px}.sales-grid .ag-row-footer{font-weight:700}.account-courses-grid,.account-purchases-grid,.account-grants-grid{width:100%;height:520px}.linked-account-list{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:12px;display:grid}.linked-account-item{background:#fafafa;border:1px solid #f0f0f0;border-radius:8px;flex-direction:column;gap:8px;padding:12px;display:flex}.lesson-progress-grid{width:100%;height:calc(100vh - 220px);min-height:420px}.grid-pagination{border-top:1px solid #f0f0f0;justify-content:flex-end;padding:16px}.sales-monthly-chart{flex:1;align-items:flex-end;gap:24px;min-height:150px;display:flex}.sales-monthly-legend{flex-wrap:wrap;gap:4px 12px;margin-bottom:8px;font-size:12px;display:flex}.sales-monthly-legend span{align-items:center;gap:5px;display:inline-flex}.sales-monthly-legend i{border-radius:50%;width:8px;height:8px}.sales-status-grid{width:100%}.sale-products-grid{width:100%;height:260px}.sale-debug-json{white-space:pre-wrap;word-break:break-word;background:#f5f5f5;border-radius:8px;max-height:480px;margin:0;padding:16px;font-size:12px;line-height:1.5;overflow:auto}.sales-utm-tags{white-space:nowrap;align-items:center;min-width:0;height:100%;display:flex;overflow:hidden}.sales-utm-tags .ant-tag{text-overflow:ellipsis;flex:none;max-width:150px;overflow:hidden}.sales-monthly-card .ant-card-body{flex-direction:column;height:calc(100% - 57px);display:flex}.sales-monthly-column{flex-direction:column;flex:1;align-items:center;gap:6px;min-width:0;height:100%;display:flex}.sales-monthly-bars{flex:1;align-items:flex-end;gap:3px;width:100%;min-height:0;display:flex}.sales-monthly-bar-track{background:#f0f5ff;border-radius:4px 4px 0 0;flex-direction:column;flex:1;justify-content:flex-end;align-items:flex-end;height:100%;display:flex;overflow:hidden}.sales-monthly-value{text-align:center;text-overflow:ellipsis;white-space:nowrap;width:100%;font-size:11px;font-weight:600;line-height:16px;overflow:hidden}.sales-monthly-bar{background:#1677ff;border-radius:4px 4px 0 0;flex:none;width:100%;min-height:2px}.back-link{padding-left:0}@media (width<=767px){.admin-sider{z-index:10;inset:0 auto 0 0;position:fixed!important}.admin-content{padding:16px}.admin-header{padding:0 12px}.sync-control .ant-typography{display:none}}