.trace-bim-cad{margin:18px 0;border:1px solid var(--border,#c9dbe6);border-radius:14px;overflow:hidden;color:var(--text,#173b4c);background:var(--card,#fff)}.trace-bim-cad>header{padding:22px;background:linear-gradient(115deg,#eaf4f8,#f8fbfd)}.trace-cad-kicker{font-size:11px;letter-spacing:.13em;font-weight:700;color:#27738a}.trace-bim-cad h2{margin:7px 0;font-size:26px}.trace-bim-cad p{font-size:13px;line-height:1.55}.trace-cad-actions,.trace-cad-toolbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.trace-bim-cad button{border:1px solid #abc7d6;background:#fff;color:#194b60;border-radius:7px;padding:9px 13px;font:600 13px system-ui;cursor:pointer}.trace-bim-cad button:disabled{opacity:.5;cursor:default}.trace-cad-body{display:flex;min-height:420px}.trace-cad-body>aside{width:260px;flex-shrink:0;padding:15px;background:#f6f9fb;border-right:1px solid var(--border,#cedce5)}.trace-bim-cad label{font-size:12px;font-weight:600;display:block}.trace-bim-cad input,.trace-bim-cad select,.trace-bim-cad textarea{display:block;width:100%;box-sizing:border-box;padding:9px;margin-top:5px;border:1px solid #b8cdd9;background:#fff;border-radius:6px;color:#173b4c}.trace-cad-file-list{display:flex;flex-direction:column;gap:8px;margin-top:14px}.trace-cad-file-list .trace-cad-file{display:block;text-align:left;padding:12px;overflow-wrap:anywhere}.trace-cad-file strong,.trace-cad-file span{display:block}.trace-cad-file span{font-size:11px;font-weight:400;margin-top:6px;color:#536c7a}.trace-cad-file[aria-pressed=true]{background:#dceef5;border-color:#77a9c0}.trace-cad-workspace{flex:1;min-width:0;padding:15px}.trace-cad-toolbar label{min-width:200px;flex:1}.trace-cad-stage{min-height:340px;background:#f0f5f8;border:1px solid #d4e1e8;border-radius:9px;overflow:hidden;position:relative}.trace-cad-placeholder{padding:55px 25px;max-width:650px;margin:auto;text-align:center;font:14px/1.7 system-ui;color:#536e7c}.trace-cad-status{min-height:1em;overflow-wrap:anywhere}.trace-cad-source{margin-top:10px}.trace-cad-hash{font-family:monospace;overflow-wrap:anywhere}.trace-cad-boundary{color:#56717f}.trace-bim-cad :focus-visible{outline:3px solid #1c85a6;outline-offset:2px}.trace-bim-cad [hidden]{display:none!important}@media(max-width:750px){.trace-cad-body{display:block}.trace-cad-body>aside{width:auto;border-right:0;border-bottom:1px solid #cfdee7}.trace-cad-file-list{max-height:220px;overflow:auto}.trace-cad-stage{min-height:330px}}
.trace-cad-tools{display:flex;flex-wrap:wrap;gap:6px;padding:9px;background:#fff;border-bottom:1px solid #d6e2e9}.trace-cad-tools button{padding:7px 9px;font-size:12px}.trace-cad-tools button[aria-pressed=true]{background:#d9edf5;border-color:#6ca8bf}.trace-cad-drawing-body{display:flex;min-width:0}.trace-cad-layers{width:175px;flex-shrink:0;padding:10px;background:#f7fafc;border-right:1px solid #d8e4eb;max-height:480px;overflow:auto}.trace-cad-layers label{display:flex;gap:7px;align-items:center;margin:9px 0;overflow-wrap:anywhere}.trace-cad-layers input[type=checkbox]{width:auto;margin:0}.trace-cad-layers p{font-size:11px}.trace-cad-viewport{flex:1;min-width:0;height:480px;position:relative}.trace-cad-viewport canvas{width:100%;height:100%;display:block;touch-action:none}.trace-cad-tool-status,.trace-cad-inspector,.trace-cad-annotation,.trace-cad-coverage{padding:10px 13px;margin:0;background:#fff;border-top:1px solid #d7e2e9}.trace-cad-annotation textarea{min-height:65px}.trace-cad-annotation button{margin:8px 8px 0 0}.trace-cad-coverage{font-size:12px;background:#f6f9fb}.trace-cad-coverage p{margin:8px 0}.trace-cad-inspector:empty{display:none}.trace-cad-tool-status{font-size:12px!important}@media(max-width:750px){.trace-cad-layers{width:125px}.trace-cad-viewport{height:400px}.trace-cad-tools button{padding:6px;font-size:11px}}
.trace-cad-coverage{max-height:360px;overflow:auto;overflow-wrap:anywhere}.trace-cad-workspace{min-width:0}.trace-cad-coverage pre{max-height:220px;overflow:auto;white-space:pre-wrap;font-size:11px}
.trace-cad-elevation-viewport{height:520px;min-width:0}.trace-cad-elevation-viewport canvas{display:block;width:100%;height:100%}.trace-cad-elevation-notice{padding:10px 14px}.trace-cad-elevation[hidden],.trace-cad-drawing-body[hidden]{display:none!important}