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#0000;font-weight:500;display:inline-flex}.floor-tab:hover{background:var(--color-surface-2);color:var(--color-text)}.floor-tab.active{background:var(--color-brand-50);border-color:var(--color-brand-100);color:var(--color-brand-800)}.floor-tab .icon-btn{width:20px;height:20px;margin-right:-4px}.floor-tab .icon-btn .icon{width:14px;height:14px}.floor-tab input.inline-edit{width:110px;height:22px}.room-list{margin:var(--space-2) 0 0;padding:0;list-style:none}.room-group-head{align-items:center;gap:var(--space-1);width:100%;padding:var(--space-1) var(--space-1);margin-top:var(--space-2);font-size:var(--text-xs);color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;font-weight:600;display:flex}.room-group-head:hover{background:var(--color-surface-2)}.room-group-head .chevron{transition:transform var(--transition)}.room-group-head.collapsed 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.backlink-missing-dot{background:var(--color-accent-700);border-radius:50%;flex-shrink:0;width:7px;height:7px}.link-tag .icon-btn{width:20px;height:20px}.link-tag .icon-btn .icon{width:12px;height:12px}.pano-preview{border-radius:var(--radius-md);background:var(--color-header);flex:1;min-height:200px;position:relative;overflow:hidden}.pano-preview .empty-state{color:var(--color-on-dark)}.link-marker-dot{background:var(--color-brand-600);opacity:.9;width:100%;height:100%;box-shadow:var(--shadow-md);transition:transform var(--transition);border:3px solid #fff;border-radius:50%}.link-marker-dot:hover,.link-marker-dot.highlight{transform:scale(1.2)}.link-marker-dot.pulse{animation:.9s ease-out 2 marker-pulse}@keyframes marker-pulse{0%{box-shadow:0 0 #10756a99}to{box-shadow:0 0 0 16px #10756a00}}.preview-overlay{z-index:var(--z-overlay);background:#000;position:fixed;inset:0}#preview-viewer{width:100%;height:100%}.preview-close{top:var(--space-3);right:var(--space-3);z-index:10;position:absolute}.landing{max-width:52rem;padding:clamp(var(--space-8), 8vw, 96px) var(--space-6);color:var(--color-text);margin:0 auto}.landing__hero{margin-bottom:var(--space-8)}.landing h1{margin:0 0 var(--space-3);letter-spacing:-.02em;color:var(--color-header);font-size:clamp(28px,6vw,44px);font-weight:700}.landing__lead{max-width:40rem;font-size:var(--text-lg);color:var(--color-text-muted);margin:0;line-height:1.6}.landing__cards{margin:0 0 var(--space-8);gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));padding:0;list-style:none;display:grid}.landing__card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-5)}.landing__card h2{margin:0 0 var(--space-2);font-size:var(--text-md);color:var(--color-header);font-weight:600}.landing__card p{font-size:var(--text-base);color:var(--color-text-muted);margin:0;line-height:1.6}.landing__card a{color:var(--color-brand-700);font-weight:500}.landing code{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1px 6px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.9em}.landing__badge{margin-left:var(--space-1);border-radius:var(--radius-full);background:var(--color-accent-100);color:var(--color-accent-700);font-size:var(--text-xs);vertical-align:middle;padding:1px 8px;font-weight:500;display:inline-block}.landing__footer{max-width:40rem;font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.6}#viewer{width:100%;height:100%}.load-error{padding:var(--space-8);color:var(--color-danger-700)}.floor-switcher{z-index:45;border-radius:var(--radius-md);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1e1e1eb3;display:flex;position:absolute;overflow:hidden}.floor-switcher button{color:#ffffffbf;font-size:var(--text-xs);cursor:pointer;background:0 0;border:none;padding:4px 10px;font-weight:500}.floor-switcher button.active{background:var(--color-brand-600);color:#fff}.psv-button.psv-floorplan-button{width:20px}.psv-container.floorplan-hidden .psv-map,.psv-container.floorplan-hidden .floor-switcher{display:none}@media (width<=900px){.workspace{grid-template-columns:1fr;overflow-y:auto}.panel{min-height:320px}.editor-body{flex-direction:column;overflow-y:auto}.sidebar{border-right:none;border-bottom:1px solid var(--color-border);width:100%;max-height:40vh}}.auth-page{background:var(--color-bg);justify-content:center;align-items:center;display:flex}.auth-card{width:min(380px,92vw);padding:var(--space-8);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.auth-brand{margin:0 0 var(--space-6);font-size:var(--text-md);color:var(--color-brand-700);text-align:center;font-weight:600}.auth-card h2{margin:0 0 var(--space-4);font-size:var(--text-lg);font-weight:600}.auth-card .hint{margin-top:var(--space-3)}.auth-error{margin:0 0 var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--color-danger-50);color:var(--color-danger-700);font-size:var(--text-sm)}.header-user{font-size:var(--text-xs);color:#f5f4f1a6;white-space:nowrap;text-overflow:ellipsis;max-width:220px;overflow:hidden}.user-table{border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;font-size:var(--text-sm);overflow:hidden}.user-table th,.user-table td{padding:var(--space-2) var(--space-3);text-align:left;border-bottom:1px solid var(--color-border);vertical-align:middle}.user-table th{background:var(--color-surface-2);font-weight:600;font-size:var(--text-xs);color:var(--color-text-muted)}.user-table tr:last-child td{border-bottom:none}.user-table td .chip{margin-left:var(--space-2)}.user-table .user-actions{text-align:right;width:40px}.chip.warn{background:var(--color-accent-100);color:var(--color-accent-700)}.copy-row{gap:var(--space-2);margin-bottom:var(--space-3);display:flex}.copy-row input{min-width:0;font-size:var(--text-sm);font-variant-numeric:tabular-nums;flex:1}#share-access-section h3{margin:var(--space-5) 0 var(--space-2);font-size:var(--text-base);font-weight:600}.access-list{border:1px solid var(--color-border);border-radius:var(--radius-md);max-height:200px;margin:0;padding:0;list-style:none;overflow-y:auto}.access-list li+li{border-top:1px solid var(--color-border)}.access-list label{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);cursor:pointer;font-size:var(--text-sm);display:flex}.access-list label:hover{background:var(--color-surface-2)}.embed-code{resize:vertical;width:100%;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface-2);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:var(--text-xs);line-height:1.5}