html,body{color:#ddd;background:#111;width:100%;height:100%;margin:0;padding:0;font-family:system-ui,sans-serif;overflow:hidden}#viewport{position:fixed;inset:0}#gizmo-toolbar{z-index:10;background:#181818d9;border-radius:4px;gap:2px;padding:3px;display:flex;position:fixed;top:12px;left:50%;transform:translate(-50%)}#templates-panel{z-index:10;box-sizing:border-box;background:#181818e0;border-radius:6px;width:168px;max-height:calc(100% - 24px);padding:10px;font-size:11px;line-height:1.3;position:fixed;top:12px;left:12px;overflow-y:auto}.panel-subtitle{color:#888;margin-top:2px;font-size:10px;display:block}#template-list{flex-direction:column;gap:4px;display:flex}.template-item{text-align:left;color:#ddd;cursor:pointer;background:#1d1d1d;border:1px solid #3a3a3a;border-radius:3px;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:7px 8px;font-size:11px;display:flex}.template-item:hover{border-color:#555}.template-item.active{color:#fff;background:#1f2a22;border-color:#3a7}.template-item .template-name{font-weight:600}.template-item .template-meta{color:#888;font-size:10px}.template-item.active .template-meta{color:#7ab}#gizmo-toolbar button{color:#bbb;cursor:pointer;background:0 0;border:none;border-radius:3px;align-items:center;gap:5px;padding:5px 9px;font-size:11px;display:flex}#gizmo-toolbar button svg{flex:none}#gizmo-toolbar button:hover{background:#333}#gizmo-toolbar button.active{color:#fff;background:#3a7}#panel{z-index:10;box-sizing:border-box;background:#181818e0;border-radius:6px;width:224px;max-height:calc(100% - 24px);padding:10px;font-size:11px;line-height:1.3;position:fixed;top:12px;right:12px;overflow-y:auto}.panel-header{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}#panel.collapsed .panel-header{margin-bottom:0}#panel h1{margin:0;font-size:12px;font-weight:600}#marker-name{color:#7ab;margin-top:2px;font-size:10px;display:block}.marker-row{margin-top:6px;margin-bottom:0}.panel-title .marker-row .row-label{flex:0 0 42px}.marker-rot-actions{flex:1;gap:3px;min-width:0;display:flex}.marker-rot-actions button{color:#ddd;cursor:pointer;background:#1d1d1d;border:1px solid #3a3a3a;border-radius:3px;flex:1;padding:3px 4px;font-size:10px}.marker-rot-actions button:hover{background:#1f2a22;border-color:#3a7}#panel-toggle{color:#bbb;cursor:pointer;background:0 0;border:1px solid #3a3a3a;border-radius:3px;flex:none;width:18px;height:18px;padding:0;font-size:12px;line-height:1}#panel-toggle:hover{background:#333}#panel.collapsed{width:auto}#panel.collapsed #panel-body{display:none}.section{border-top:1px solid #333;margin-top:8px;padding-top:6px}#object-list{flex-direction:column;gap:2px;max-height:140px;display:flex;overflow-y:auto}.object-item{color:#ddd;background:#1d1d1d;border:1px solid #3a3a3a;border-radius:3px;align-items:center;gap:4px;width:100%;padding:2px;font-size:11px;display:flex}.object-item:hover{border-color:#555}.object-item.active{color:#fff;background:#1f2a22;border-color:#3a7}.object-item-select{text-align:left;min-width:0;color:inherit;cursor:pointer;background:0 0;border:none;flex:1;align-items:center;gap:6px;padding:3px 5px;font-size:11px;display:flex}.object-item .object-type{text-transform:uppercase;letter-spacing:.04em;color:#888;flex:none;font-size:9px}.object-item.active .object-type{color:#7ab}.object-item .object-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.object-remove-btn{color:#c55;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:3px;flex:none;justify-content:center;align-items:center;width:22px;height:22px;padding:0;display:flex}.object-remove-btn:hover{color:#f66;background:#5a3333;border-color:#744}.object-add-btn{color:#3a7;cursor:pointer;background:0 0;border:1px dashed #3a7;border-radius:3px;justify-content:center;align-items:center;gap:6px;width:100%;margin-top:2px;padding:5px 6px;font-size:11px;display:flex}.object-add-btn:hover{color:#5c8;background:#1f2a22}.danger-btn{color:#fff;cursor:pointer;background:#5a3333;border:none;border-radius:3px;flex:none;width:100%;margin-top:6px;padding:4px 8px;font-size:11px}.danger-btn:disabled{opacity:.4;cursor:default}.selected-label{color:#ccc;word-break:break-word;font-size:11px}#add-object-fab{z-index:12;color:#fff;cursor:pointer;background:#2a6;border:1px solid #3a7;border-radius:22px;justify-content:center;align-items:center;gap:0;min-width:44px;height:44px;padding:0 12px;transition:padding .15s,gap .15s,background .15s;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #00000059}#add-object-fab svg{flex:none}#add-object-fab .fab-label{white-space:nowrap;opacity:0;max-width:0;margin-left:0;font-size:12px;font-weight:600;transition:max-width .15s,opacity .15s,margin .15s;overflow:hidden}#add-object-fab:hover{background:#3a7;gap:8px;padding:0 14px}#add-object-fab:hover .fab-label{opacity:1;max-width:120px;margin-left:0}#add-object-modal{z-index:30;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#add-object-modal[hidden]{display:none}.modal-backdrop{background:#0000008c;position:absolute;inset:0}.modal-card{z-index:1;background:#1a1a1a;border:1px solid #333;border-radius:8px;flex-direction:column;width:min(320px,100vw - 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