.app[data-astro-cid-w7uyzglo]{display:flex;margin-top:70px;margin-bottom:70px;height:calc(100vh - 140px)}.panel-left[data-astro-cid-w7uyzglo]{width:280px;min-width:280px;background:#111;border-right:1px solid #1a1a1a;display:flex;flex-direction:column;overflow-y:auto}.viewport[data-astro-cid-w7uyzglo]{flex:1;position:relative;background:#0d0d0d;overflow:hidden}#canvas3d[data-astro-cid-w7uyzglo]{width:100%;height:100%;display:block}.panel-right[data-astro-cid-w7uyzglo]{width:320px;min-width:320px;background:#111;border-left:1px solid #1a1a1a;display:flex;flex-direction:column;overflow-y:auto}.section[data-astro-cid-w7uyzglo]{padding:12px;border-bottom:1px solid #1a1a1a}.section-title[data-astro-cid-w7uyzglo]{color:#0f8;font-size:11px;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-weight:700}.dropzone[data-astro-cid-w7uyzglo]{border:2px dashed #333;border-radius:4px;padding:24px 12px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}.dropzone[data-astro-cid-w7uyzglo]:hover,.dropzone[data-astro-cid-w7uyzglo].drag-over{border-color:#0f8;background:#00ff8808}.dropzone-icon[data-astro-cid-w7uyzglo]{font-size:32px;margin-bottom:8px}.dropzone-text[data-astro-cid-w7uyzglo]{font-size:11px;color:#888}.sub-text[data-astro-cid-w7uyzglo]{font-size:9px;color:#555}.info-row[data-astro-cid-w7uyzglo]{display:flex;justify-content:space-between;padding:3px 0;font-size:12px}.info-label[data-astro-cid-w7uyzglo]{color:#666}.info-value[data-astro-cid-w7uyzglo]{color:#ddd;text-align:right;font-family:monospace}.toggle-row[data-astro-cid-w7uyzglo]{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:12px;color:#aaa;cursor:pointer}.toggle-row[data-astro-cid-w7uyzglo] input[data-astro-cid-w7uyzglo]{accent-color:#00ff88}.btn[data-astro-cid-w7uyzglo]{display:block;width:100%;padding:10px;border:1px solid #333;background:transparent;color:silver;font-family:inherit;font-size:12px;cursor:pointer;text-align:center;transition:all .2s;border-radius:2px}.btn[data-astro-cid-w7uyzglo]:hover{border-color:#0f8;color:#0f8}.btn-primary[data-astro-cid-w7uyzglo]{border-color:#0f8;color:#0f8;font-weight:700}.btn-primary[data-astro-cid-w7uyzglo]:hover{background:#00ff8815}.btn[data-astro-cid-w7uyzglo]:disabled{opacity:.3;cursor:not-allowed}.btn[data-astro-cid-w7uyzglo]+.btn[data-astro-cid-w7uyzglo]{margin-top:6px}.header[data-astro-cid-w7uyzglo]{padding:8px 12px;background:#0a0a0a;border-bottom:1px solid #1a1a1a;display:flex;align-items:center;gap:8px}.header-title[data-astro-cid-w7uyzglo]{color:#0f8;font-size:13px;font-weight:700}.header-sub[data-astro-cid-w7uyzglo]{color:#444;font-size:10px}.viewport-empty[data-astro-cid-w7uyzglo]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#333;font-size:13px;letter-spacing:1px;pointer-events:none}.viewport-info[data-astro-cid-w7uyzglo]{position:absolute;bottom:8px;left:8px;font-size:10px;color:#444;pointer-events:none}.progress-overlay[data-astro-cid-w7uyzglo]{position:absolute;inset:0;background:#000c;display:none;align-items:center;justify-content:center;flex-direction:column;gap:16px;z-index:10}.progress-overlay[data-astro-cid-w7uyzglo].active{display:flex}.progress-text[data-astro-cid-w7uyzglo]{color:#0f8;font-size:12px;letter-spacing:1px}.spinner[data-astro-cid-w7uyzglo]{width:30px;height:30px;border:3px solid #333;border-top:3px solid #00ff88;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.tree-item[data-astro-cid-w7uyzglo]{padding:6px 12px;border-bottom:1px solid #0d0d0d;cursor:pointer;transition:background .15s;color:#888}.tree-item[data-astro-cid-w7uyzglo]:hover{background:#1a1a1a}.tree-item[data-astro-cid-w7uyzglo].active{background:#00ff8815;border-left:2px solid #00ff88;color:#0f8}.tree-type[data-astro-cid-w7uyzglo]{font-weight:700;color:#0f8;font-size:11px;margin-bottom:2px}.tree-name[data-astro-cid-w7uyzglo]{font-size:10px;color:#666}.prop-row[data-astro-cid-w7uyzglo]{display:flex;justify-content:space-between;padding:2px 0;border-bottom:1px solid #0d0d0d}.prop-key[data-astro-cid-w7uyzglo]{color:#666;font-size:10px}.prop-val[data-astro-cid-w7uyzglo]{color:#ddd;font-size:10px;text-align:right;max-width:180px;overflow:hidden;text-overflow:ellipsis}@media(max-width:1024px){.app[data-astro-cid-w7uyzglo]{flex-direction:column;height:auto}.panel-left[data-astro-cid-w7uyzglo],.panel-right[data-astro-cid-w7uyzglo]{width:100%;min-width:unset;border-right:none;border-left:none}.viewport[data-astro-cid-w7uyzglo]{min-height:50vh}}