.model3d-workspace{display:grid;grid-template-columns:270px minmax(0,1fr) 320px;height:calc(100vh - 154px);min-height:600px;border:1px solid var(--st-border);border-radius:var(--st-radius);overflow:hidden;background:#fff;box-shadow:var(--st-shadow)}
.model3d-panel{min-width:0;overflow:auto;background:#fff}
.model3d-panel+*{border-left:1px solid var(--st-border)}
.model3d-panel-heading{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;min-height:46px;padding:0 12px;border-bottom:1px solid var(--st-border);background:#f7faf8;font-size:.86rem}
.model3d-panel-heading span{padding:2px 7px;border-radius:999px;background:#e6f2eb;color:var(--st-green);font-size:.7rem}
.model3d-capabilities{margin:0;padding:8px 12px;border-bottom:1px solid var(--st-border);color:var(--st-muted);font-size:.67rem;line-height:1.35}
.model3d-list{display:grid;gap:2px;margin:0;padding:6px;list-style:none}
.model3d-row{position:relative;display:grid;grid-template-columns:22px minmax(0,1fr) 27px 24px;align-items:center;gap:2px 3px;border:1px solid transparent;border-radius:7px}
.model3d-row:hover,.model3d-row.selected{border-color:#b7d1c3;background:#eef7f2}
.model3d-row-visible{width:14px;height:14px;margin-left:5px;accent-color:var(--st-green)}
.model3d-row-main{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:8px;min-width:0;min-height:45px;padding:5px;border:0;background:transparent;text-align:left;color:var(--st-text)}
.model3d-row-main span:last-child{min-width:0}
.model3d-row-main b,.model3d-row-main small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.model3d-row-main b{font-size:.76rem}.model3d-row-main small{margin-top:2px;color:var(--st-muted);font-size:.64rem}
.model3d-symbol{display:grid;place-items:center;width:32px;height:32px;border-radius:7px;background:linear-gradient(145deg,#0d6a53,#003c31);color:#fff;font-size:.67rem;font-weight:900}
.model3d-row-status{grid-column:2;display:flex;align-items:center;gap:5px;padding:0 5px 5px}.model3d-row-status small{color:var(--st-muted);font-size:.62rem}
.model3d-row-icon{display:grid;place-items:center;width:25px;height:25px;padding:0;border:0;border-radius:5px;background:transparent;color:var(--st-green);font-size:.76rem}.model3d-row-icon:hover:not(:disabled){background:#dfeee6}.model3d-row-icon:disabled{color:#a9b3ae}
.model3d-row-menu{position:relative}.model3d-row-menu summary{display:grid;place-items:center;width:23px;height:27px;cursor:pointer;border-radius:5px;color:var(--st-text);font-size:1rem;font-weight:900;list-style:none}.model3d-row-menu summary::-webkit-details-marker{display:none}.model3d-row-menu[open] summary{background:#dfeee6}.model3d-row-menu>div{position:absolute;z-index:20;right:0;top:29px;display:grid;min-width:155px;padding:4px;border:1px solid var(--st-border);border-radius:7px;background:#fff;box-shadow:var(--st-shadow)}.model3d-row-menu button,.model3d-row-menu a{padding:7px 8px;border:0;border-radius:5px;background:transparent;color:var(--st-text);font:inherit;font-size:.68rem;text-align:left;text-decoration:none}.model3d-row-menu button:hover,.model3d-row-menu a:hover{background:#edf5f1;color:var(--st-green)}
.model3d-scene-column{display:grid;grid-template-rows:46px minmax(0,1fr);min-width:0;min-height:0;background:#eef3f0}
.model3d-toolbar{justify-content:space-between}.model3d-toolbar>span:last-child{color:var(--st-muted);font-size:.7rem}
.model3d-scene-tools{display:flex;align-items:center;gap:3px}.model3d-scene-tools button,.model3d-scene-tools a{display:grid;place-items:center;width:29px;height:29px;padding:0;border:1px solid var(--st-border);border-radius:6px;background:#fff;color:var(--st-green);font-size:.72rem;font-weight:800;text-decoration:none}.model3d-scene-tools button:hover,.model3d-scene-tools button.active,.model3d-scene-tools a:hover{border-color:var(--st-green);background:#e8f3ed}
.workspace-view-switch{display:flex;align-items:center;gap:3px;padding:2px;border:1px solid var(--st-border);border-radius:7px;background:#f4f7f5}
.workspace-view-switch a,.workspace-view-switch b{display:inline-flex;align-items:center;min-height:28px;padding:0 9px;border-radius:5px;color:var(--st-green);font-size:.7rem;text-decoration:none}
.workspace-view-switch b{background:var(--st-green);color:#fff}
.model3d-scene-wrap{position:relative;min-height:0}.model3d-scene-wrap>#model3dScene{position:absolute;inset:0}
.model3d-details-panel>#model3dDetails{display:grid;gap:11px;padding:12px}
.model3d-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.model3d-detail-head h3{margin:0;font-size:.9rem}.model3d-detail-head small{display:block;max-width:190px;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--st-muted);font-size:.66rem}
.model3d-error{margin:0;padding:7px;border-radius:6px;background:#fff0ee;font-size:.7rem}
.model3d-control-stack{display:grid;gap:9px;padding:9px;border-radius:7px;background:#f7faf8}.model3d-control-stack label{display:flex;align-items:center;gap:7px;color:var(--st-muted);font-size:.72rem;font-weight:700}.model3d-control-stack input[type=range]{min-width:0;flex:1}.model3d-control-stack output{width:35px;text-align:right}
.model3d-detail-actions{display:flex;flex-wrap:wrap;gap:5px}.model3d-detail-actions .button{min-height:32px;padding:0 8px;font-size:.7rem}
.model3d-metadata summary,.model3d-advanced summary{cursor:pointer;color:var(--st-green);font-size:.75rem;font-weight:800}.model3d-metadata pre{max-height:210px;overflow:auto;padding:8px;border-radius:6px;background:#f2f5f3;font-size:.65rem;white-space:pre-wrap;overflow-wrap:anywhere}
.compact-form{gap:9px}.compact-form label{font-size:.72rem}.compact-form input,.compact-form select,.compact-form textarea{min-height:36px}
.checkbox-row{display:flex!important;align-items:center;gap:7px!important}.checkbox-row input{width:15px;height:15px}
.model3d-advanced{margin-top:9px;padding-top:9px;border-top:1px solid var(--st-border)}.model3d-advanced>.form-grid{margin-top:9px}
.model3d-preview-actions{display:flex;align-items:center;gap:9px;margin-top:10px}.model3d-preview-actions small{color:var(--st-muted);font-size:.68rem}
.import-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.import-category-card{display:grid;gap:3px;min-height:74px;padding:11px;border:1px solid var(--st-border);border-radius:8px;background:#fff;color:var(--st-text);text-align:left}.import-category-card:hover:not(:disabled){border-color:var(--st-green);background:#f1f8f4}.import-category-card b{font-size:.8rem}.import-category-card span{color:var(--st-muted);font-size:.67rem;line-height:1.35}.import-category-card:disabled{opacity:.52;cursor:not-allowed}
[data-placement-field][hidden]{display:none!important}
.cesium-viewer-bottom,.cesium-viewer-animationContainer,.cesium-viewer-timelineContainer{display:none!important}

@media(max-width:1100px){
  .model3d-workspace{grid-template-columns:240px minmax(0,1fr)}
  .model3d-details-panel{position:absolute;z-index:6;right:17px;top:155px;bottom:17px;width:min(320px,80vw);border-left:1px solid var(--st-border);box-shadow:-5px 0 18px rgba(0,0,0,.12)}
}
@media(max-width:800px){
  .model3d-workspace{display:block;height:calc(100vh - 136px);min-height:520px}
  .model3d-scene-column{height:100%}
  .model3d-list-panel{position:absolute;z-index:7;left:13px;top:155px;width:min(270px,82vw);max-height:calc(100% - 185px);border:1px solid var(--st-border);box-shadow:0 5px 18px rgba(0,0,0,.14)}
  .model3d-details-panel{right:13px;top:155px;bottom:17px}
}
@media(max-width:480px){
  .model3d-workspace{height:calc(100vh - 128px);min-height:500px}
  .model3d-toolbar{gap:5px;overflow-x:auto}.model3d-scene-tools{flex:none}
  .model3d-details-panel{display:none}
  .import-category-grid{grid-template-columns:1fr}
}