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20px}.admin-settings-v2-empty-icon{display:inline-grid;place-items:center;width:48px;height:48px;margin-bottom:12px;border-radius:12px;background:#f8fafc;color:#94a3b8}.admin-settings-v2-empty h3{margin:0 0 6px;font-size:16px}.admin-settings-v2-empty p{margin:0 0 14px;color:#64748b;font-size:14px}.admin-settings-v2-skeleton{display:grid;grid-template-columns:1fr auto;gap:20px;padding:20px;border-radius:16px;background:#fff;border:1px solid #e8ecf2}.admin-settings-v2-skeleton-lines{display:grid;gap:10px}.admin-settings-v2-skeleton-lines span,.admin-settings-v2-skeleton-actions span{display:block;height:12px;border-radius:6px;background:linear-gradient(90deg,#f1f5f9,#e8ecf2,#f1f5f9);background-size:200% 100%;animation:admin-settings-shimmer 1.2s infinite}.admin-settings-v2-skeleton-lines span:nth-child(1){width:72%}.admin-settings-v2-skeleton-lines span:nth-child(2){width:90%}.admin-settings-v2-skeleton-lines span:nth-child(3){width:56%}.admin-settings-v2-skeleton-lines span:nth-child(4){width:64%}.admin-settings-v2-skeleton-actions{display:grid;gap:8px}.admin-settings-v2-skeleton-actions span{width:88px;height:32px}@keyframes admin-settings-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.admin-settings-v2-footer{position:sticky;bottom:0;margin-top:24px;padding-top:16px;display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:12px}.admin-settings-v2-footer-actions{display:flex;gap:10px}.admin-settings-v2-status{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;font-size:13px;margin-right:auto}.admin-settings-v2-status-dot{width:8px;height:8px;border-radius:999px;background:currentColor}.admin-settings-v2-status-saving{background:#f8fafc;color:#64748b;border:1px solid #e8ecf2}.admin-settings-v2-status-saved{background:#ecfdf5;color:#047857;border:1px solid #bbf7d0}.admin-settings-v2-status-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.admin-settings-v2-retry{border:none;background:transparent;color:inherit;font-weight:600;cursor:pointer;text-decoration:underline}.admin-settings-v2-error{margin-bottom:12px}.admin-settings-v2-table-wrap{overflow-x:auto}.admin-settings-v2-table{width:100%;border-collapse:collapse;font-size:14px}.admin-settings-v2-table th{padding:10px 12px;text-align:left;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#94a3b8;border-bottom:1px solid #f1f5f9}.admin-settings-v2-table td{padding:14px 12px;border-bottom:1px solid #f8fafc;vertical-align:middle}.admin-settings-v2-member{display:flex;align-items:center;gap:10px}.admin-settings-v2-member strong{display:block;font-size:14px}.admin-settings-v2-member span span{display:block;color:#64748b;font-size:12px}.admin-settings-v2-member-avatar{width:34px;height:34px;border-radius:999px;background:#ede9fe;color:#6d28d9;display:grid;place-items:center;font-weight:700;font-size:13px}.admin-settings-v2-role-pill{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.admin-settings-v2-role-pill.owner{background:#f5f3ff;color:#6d28d9}.admin-settings-v2-role-pill.editor{background:#eff6ff;color:#2563eb}.admin-settings-v2-role-pill.viewer{background:#f8fafc;color:#64748b}.admin-settings-v2-status-text.active{color:#059669;font-weight:600}.admin-settings-v2-status-text.invited{color:#d97706;font-weight:600}.admin-settings-v2-muted-cell{color:#94a3b8}.admin-settings-v2-matrix td:not(:first-child){text-align:center;color:#059669}.admin-settings-v2-current-pill{display:inline-block;padding:4px 10px;border-radius:999px;background:#ecfdf5;color:#047857;font-size:12px;font-weight:600}.admin-settings-v2-danger{border-color:#fecaca}.admin-settings-v2-danger-copy{margin:0 0 8px;padding:0 22px;color:#b91c1c;font-size:13px}.admin-settings-v2-danger-btn{padding:8px 14px;border:none;border-radius:10px;background:#dc2626;color:#fff;font-weight:600;cursor:not-allowed;opacity:.7}.admin-settings-v2-danger-outline{padding:8px 14px;border:1px solid #fca5a5;border-radius:10px;background:#fff;color:#dc2626;font-weight:600;cursor:not-allowed;opacity:.7}@media (max-width: 960px){.admin-settings-v2-body{grid-template-columns:1fr}.admin-settings-v2-sidebar{border-right:none;border-bottom:1px solid #e8ecf2}.admin-settings-v2-field-grid,.admin-settings-v2-row{grid-template-columns:1fr}.admin-settings-v2-segmented{flex-wrap:wrap}}.ls-profile-photo-hint{font-size:13px;color:#94a3b8;white-space:nowrap}button.ls-switch{border:none;padding:0;cursor:pointer;opacity:1}button.ls-switch:disabled{opacity:.55;cursor:not-allowed}button.ls-switch.on{background:var(--learner-blue, #2563eb)}.ln-page .ln-subtitle{margin:8px 0 0;color:#64748b;font-size:15px}.ln-empty{margin-top:12px}.ln-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}.ln-card{background:#fff;border:1px solid #e8edf5;border-radius:14px;padding:18px 20px}.ln-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}.ln-card-head strong{font-size:16px;color:#0f172a}.ln-card-head time{font-size:13px;color:#94a3b8}.ln-card-meta{margin:0 0 10px;font-size:13px;color:#64748b}.ln-card-body{margin:0;font-size:15px;line-height:1.55;color:#334155;white-space:pre-wrap}.schedule-avatar.ls-avatar{width:40px;height:40px;font-size:14px}