.model-nav{color:#525450;font-size:12px;padding:6px 0}.model-nav-heading{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3) var(--space-2) var(--space-1);color:var(--ui-ink);font-family:inherit;font-size:12px;font-weight:600;line-height:1.5}.model-nav-heading:first-child{padding-top:0}.model-nav-heading>:first-child{font:inherit;color:inherit}.model-nav .model-nav-section-toggle{width:100%;border:0;background:transparent;text-align:left;font-size:12px;font-weight:600;cursor:pointer}.model-nav-section-toggle>span{display:flex;align-items:center;gap:var(--space-2)}.model-nav-list[hidden]{display:none}.model-nav-heading>:last-child:not(:first-child){color:var(--ui-muted);font-size:11px;font-weight:400}.shell-slot-objects+.shell-slot-objects .model-nav-heading:first-child{padding-top:var(--space-3)}.model-nav-branch,.model-nav-list{list-style:none;padding:0;margin:0}.model-nav-branch{margin-left:12px;padding-left:9px;border-left:1px solid #dcdfd8}.model-nav-branch>li{position:relative}.model-nav-branch>li:before{content:"";position:absolute;left:-9px;top:calc(var(--ui-height-row) / 2);width:8px;border-top:1px solid #dcdfd8}.model-nav-row{display:flex;align-items:center;gap:var(--space-1);min-height:var(--ui-height-row);border:0;border-radius:var(--radius-sm);background:transparent;margin:1px 0;width:100%;text-align:left;font-size:12px}.model-nav-row:hover{background:#f2f2f2}.model-nav-row.is-selected{background:var(--ui-selected);color:var(--ui-ink)}.model-nav-row.is-hidden{opacity:.48}.model-nav-target{display:flex;align-items:center;gap:8px;flex:1;min-width:0;border:0;background:none;padding:0;text-align:left}.shell-slot-tools .model-nav-target{padding-inline:var(--space-3)}.model-nav-volume{min-height:var(--ui-height-row);padding:0 var(--space-1)}.model-nav-chevron{order:99;margin-left:auto;color:#8a8e84;transition:transform .15s ease}.model-nav-branch .model-nav-target{min-height:var(--ui-height-row);padding:0 var(--space-2)}.model-nav-category span,.model-nav-target span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.model-nav small{color:#8c9187;font-size:10px;margin-left:auto;padding-right:6px}.model-nav-eye{border:0;background:none;display:flex;justify-content:center;align-items:center;padding:0;width:22px;height:var(--ui-height-compact);flex-shrink:0;color:#8a8e84}.model-nav-category{padding:0 var(--space-2);gap:var(--space-2);font-size:11px}.model-nav svg{flex-shrink:0}.model-nav-add{display:flex;align-items:center;gap:var(--space-2);width:100%;min-height:var(--ui-height-row);padding:0 var(--space-2);border:0;background:none;color:#828879;font-size:11px}.model-nav-add:hover{color:#30372d}.model-nav-empty{padding:12px 8px;color:#8c9187}.model-nav button:focus-visible{outline:2px solid #a4ad9b;outline-offset:1px}.model-nav-row[draggable=true]{position:relative;cursor:grab}.model-nav-grip{position:absolute;left:-12px;top:50%;transform:translateY(-50%);color:var(--ui-muted);opacity:0;pointer-events:none}.model-nav-row[draggable=true]:hover .model-nav-grip{opacity:.8}.model-nav-row[data-dragging]{opacity:.4}.model-nav-row[data-drop]:after{content:"";position:absolute;left:6px;right:6px;height:2px;border-radius:1px;background:#2f6bff;pointer-events:none}.model-nav-row[data-drop=before]:after{top:-3px}.model-nav-row[data-drop=after]:after{bottom:-3px}