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button{color:inherit;font:inherit;text-align:left;white-space:nowrap;cursor:pointer;background:0 0;border:0;flex:none;padding:3px 2px;font-size:11px;line-height:18px;overflow:visible}.tree-spacer{flex:none;width:12px}.ifc-visibility-groups{border:1px solid var(--line);overscroll-behavior:contain;border-radius:7px;flex:0 auto;max-height:32%;margin:10px 0 0;padding:8px;font-size:11px;overflow:hidden auto}.ifc-visibility-groups summary{cursor:pointer;font-weight:700}.ifc-visibility-groups strong{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin:10px 0 4px;font-size:9px;display:block}.ifc-visibility-groups label{padding:3px 0}.ifc-visibility-groups label span{flex:1}.ifc-visibility-groups small{color:var(--muted)}.viewer-tool:disabled{opacity:.3;cursor:not-allowed}.section-controls{z-index:5;color:#fff;box-shadow:var(--shadow);background:#181b19eb;border:1px solid #ffffff26;border-radius:8px;align-items:center;gap:6px;padding:8px 10px;display:flex;position:absolute;bottom:18px;right:18px}.section-controls strong{margin-right:3px;font-size:11px}.section-controls button{color:#fff;cursor:pointer;background:#ffffff14;border:0;border-radius:4px;padding:5px 7px}.section-controls button.active{background:var(--accent);color:#172000}.section-controls input{width:110px;accent-color:var(--accent)}.properties-content-scroll{overscroll-behavior:contain;flex:1;min-width:0;min-height:0;overflow:hidden auto}.ifc-inspector{min-width:0;padding-bottom:20px}.ifc-inspector section{border-bottom:1px solid var(--line);padding:15px 18px}.ifc-inspector section .properties-list{margin:8px -18px -15px}.code-value{overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px}.ifc-property-groups{gap:7px;margin-top:9px;display:grid}.ifc-property-groups details{border:1px solid var(--line);border-radius:7px;overflow:hidden}.ifc-property-groups summary{cursor:pointer;padding:8px 9px;font-size:11px;font-weight:700}.ifc-property-groups summary span{color:var(--muted);font-size:9px}.ifc-property-groups dl{margin:0}.ifc-property-groups dl div{border-top:1px solid var(--line);grid-template-columns:minmax(80px,.8fr) minmax(90px,1.2fr);gap:8px;padding:7px 9px;font-size:10px;display:grid}.ifc-property-groups dt{color:var(--muted)}.ifc-property-groups dd{overflow-wrap:anywhere;text-align:right;margin:0}.ifc-empty-copy{color:var(--muted);margin:8px 0 0;font-size:11px}