:root{color-scheme:light;--ink:#173c42;--muted:#667b7d;--line:#d7e2de;--teal:#0f7c72;--paper:#fff;--soft:#edf4f0;--canvas:#fbfcf8;--danger:#9b402e;--good:#20735b}*{box-sizing:border-box}html{background:var(--soft)}body{margin:0;font:14px/1.5 "Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--soft)}button,input,select{font:inherit}button,.filebutton{border:1px solid #afc5bf;border-radius:7px;background:#fff;color:var(--ink);padding:8px 11px;cursor:pointer;text-align:center;transition:.15s ease}button:hover,.filebutton:hover{background:#e4f0eb}button:disabled{opacity:.42;cursor:default}.primary,.filebutton{background:var(--teal);border-color:var(--teal);color:#fff;font-weight:600}.quiet{background:#f7faf7}.topbar{height:72px;padding:11px 22px;background:#12373d;color:#fff;display:grid;grid-template-columns:minmax(260px,1fr) auto minmax(310px,1fr);gap:18px;align-items:center}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand strong{display:block;font-size:18px}.brand small{display:block;color:#b7d0cb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand .version{display:inline;color:#a8d6c4;font-size:11px;font-weight:400}.logo{color:#a8dfbc;border:1px solid #789a94;padding:5px 9px;letter-spacing:2px}.topnav{display:flex;gap:4px}.topnavButton{color:#dcebe6;border-color:transparent;background:transparent}.topnavButton.active,.topnavButton:hover{color:#fff;background:#245159}.topActions{display:flex;justify-content:flex-end;align-items:center;gap:9px}.previewButton{border-color:#75aaa0;background:#174b50;color:#fff}.languageLabel{display:flex;align-items:center;gap:7px;font-size:12px;margin:0}.languageLabel select{width:auto;color:#143b40;background:#fff}.local{font-size:12px;color:#a9d8bf;white-space:nowrap}main{max-width:1920px;margin:0 auto;padding:16px;display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:16px}.workspacePanel{grid-column:2;background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:auto;scrollbar-gutter:stable}.viewerColumn{grid-column:1;grid-row:1;min-width:0;display:flex;flex-direction:column}.publicTabs{position:sticky;top:0;z-index:20;padding:8px;background:#e7efeb;border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.publicTabs button{padding:7px 5px;font-size:12px}.publicTabs button.active{background:var(--ink);border-color:var(--ink);color:#fff}.publicPanel{display:none}.publicPanel.active{display:block}.publicPanel section,.sidePanel section{padding:18px;border-bottom:1px solid var(--line)}section h2{font-size:12px;letter-spacing:1px;text-transform:uppercase;margin:0 0 12px;color:#547471}.objectIntro h1{font-size:26px;line-height:1.15;margin:5px 0 8px}.eyebrow{font-size:11px;letter-spacing:1.1px;text-transform:uppercase;color:var(--teal)}.lead{color:#49686b;margin:0 0 16px}.controlGrid,.toggleGrid,.buttonGrid{display:flex;flex-wrap:wrap;gap:7px}.toggleGrid label{border:1px solid var(--line);border-radius:6px;padding:6px 9px;margin:0;background:#f9fbf9}.buttonGrid>*{flex:1 1 75px}.sl{margin-top:13px}.sl label{display:block}.sl output,output{float:right;font-variant-numeric:tabular-nums;color:var(--teal)}input[type=range]{width:100%;accent-color:var(--teal);cursor:pointer}input[type=checkbox]{accent-color:var(--teal);vertical-align:middle}input[type=number],input[type=text],select{width:100%;background:#fafcf9;color:var(--ink);border:1px solid #c6d6d0;padding:7px;border-radius:6px}.hint,.muted{font-size:12px;color:var(--muted);margin:8px 0}.subTabs{display:flex;gap:5px;margin-bottom:10px}.subTabs .active{background:var(--ink);color:#fff}.catalogTitle{font-size:22px!important;letter-spacing:0!important;text-transform:none!important;color:var(--ink)!important}.catalogSkeleton{display:grid;grid-template-columns:1fr 1fr;gap:8px}.catalogSkeleton span{padding:11px;border:1px dashed #a9beb7;border-radius:8px;color:#53716d;background:#f8fbf9}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:14px 0}.stat{padding:10px;border:1px solid var(--line);border-radius:8px;background:#fbfcfa}.stat strong{display:block;font-size:21px;font-weight:600}.stat span{font-size:11px;color:var(--muted)}.details{overflow:auto}.publicDetails{border:0;padding:0;max-height:none;background:transparent}.publicDetails p{margin:7px 0}.descriptionGrid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.descriptionItem{padding:10px;border:1px solid var(--line);border-radius:8px;background:#fbfcfa}.descriptionItem strong{display:block;font-size:12px}.checkRow{padding:10px 2px;border-bottom:1px solid #e4ebe8}.checkRow strong{font-weight:650}.checkRow.bad{color:var(--danger)}.checkRow.good{color:var(--good)}.checkError{padding:8px 10px;margin:6px 0;border-left:3px solid #c15a42;background:#fff7f3;color:#853b2b}.coordinateBlock{overflow:auto;margin-bottom:18px}.coordinateDetails h3{font-size:13px;margin:15px 0 7px}.details table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}.details th,.details td{text-align:right;padding:6px 9px;border-bottom:1px solid #e3eae7;white-space:nowrap}.details th{color:var(--muted);background:#fff;position:sticky;top:0}.details th:first-child,.details td:first-child{text-align:left}.walkRow{padding:7px 3px;border-bottom:1px solid #e5ece9;font-family:Consolas,monospace;font-size:12px}.graphLayout{display:grid;grid-template-columns:1fr;gap:12px}.graphLayout svg{width:100%;height:auto}.graphLayout td{font-size:12px;text-align:left!important}.details summary{cursor:pointer;color:var(--teal)}#message{border:1px solid #cadbd4;background:#f9fcf7;padding:10px 14px;border-radius:9px;margin-bottom:10px;min-height:43px}#message.error{border-color:#dcae99;background:#fff3ed;color:#853d2b}.viewer{position:relative;min-height:420px;flex:1;background:var(--canvas);border:1px solid var(--line);border-radius:12px;overflow:hidden}.viewer canvas{width:100%;height:100%;display:block;touch-action:none}#empty{position:absolute;inset:42% 10px auto;text-align:center;font-size:24px;color:#5c7c75;pointer-events:none}#empty small{display:block;font-size:14px;margin-top:8px}.viewTop{position:absolute;left:13px;top:13px;pointer-events:none}.viewTop>span{pointer-events:auto}.viewTop>div,.viewBottom{display:none}#badge{display:inline-block;background:#e5efe8;color:#275d48;font-size:12px;border-radius:20px;padding:5px 11px}.caption{font-size:12px;color:var(--muted);padding:7px 2px}.viewerColumn footer{padding:7px 2px;color:var(--muted);font-size:12px}.faceGallery{position:absolute;inset:0;z-index:30;background:#fbfcf8f7;overflow:auto}.faceGalleryBar{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#eef5f1;border-bottom:1px solid var(--line)}.faceGalleryBar button{font-size:20px;padding:2px 10px}.faceGalleryContent{padding:15px;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.faceCard{border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px}.faceCard h3{font-size:12px;margin:0 0 6px}.faceCard svg{display:block;width:100%;height:150px;background:#fbfcf8}.processTimer{position:sticky;top:0;z-index:8;background:#eef7f2;border-bottom:1px solid #bdd2ca;padding:12px 18px;display:grid;grid-template-columns:1fr auto;align-items:end}.processTimer span{font-size:11px;letter-spacing:1px;color:#51716f}.processTimer strong{font-size:25px;font-variant-numeric:tabular-nums}.processTimer small{grid-column:1/-1;color:var(--muted)}.modeTabs{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:9px;background:#e7efeb;border-bottom:1px solid var(--line)}.modeTabs button{font-size:12px;padding:7px 5px}.modeTabs button.active{background:var(--ink);color:#fff}.sidePanel{display:none}.sidePanel.active{display:block}.row{display:flex;gap:8px;align-items:center;margin-top:9px}.row>*{flex:1}.numbers{display:grid;grid-template-columns:1fr 1fr;gap:5px 10px}.numbers label:first-child{grid-column:1/-1}label{display:block;font-size:13px;margin:5px 0}.filebutton{display:block}.filebutton input{display:none}progress{width:100%;height:7px;accent-color:var(--teal);margin-top:14px}.warningHint{border-left:3px solid #b78a32;padding-left:9px}.profileList{max-height:210px;overflow:auto;border:1px solid var(--line);border-radius:6px;margin-top:8px}.profileRow{padding:7px 9px;border-bottom:1px solid #e5ebe8;font-size:12px}.profileRow.active{background:#e5f2eb}.profileState{float:right}.proofBox,.jobProgress{margin-top:10px;padding:10px;border:1px solid var(--line);border-radius:6px;background:#f7faf7;font-size:12px;white-space:pre-wrap}.proofBox.good,.jobProgress.good{border-left:4px solid #2d8465}.proofBox.bad,.jobProgress.bad{border-left:4px solid #ad563d}.proofBox.partial,.jobProgress.partial{border-left:4px solid #b78a32}.jobLog{max-height:230px;overflow:auto;white-space:pre-wrap;word-break:break-word;background:#102d32;color:#d9eee7;border-radius:6px;padding:9px;font:11px/1.45 Consolas,monospace}.jobLog:empty{display:none}.requiresStrict.strictUnavailable{opacity:.5;pointer-events:none}.strictDownload:disabled{opacity:.4}.site-preview .adminOnly{display:none!important}.site-preview .publicTabs{grid-template-columns:repeat(3,1fr)}body.site-preview .previewButton{background:#fff;color:#095a55}
@media(min-width:981px){body{height:100vh;overflow:hidden}main{height:calc(100vh - 72px);min-height:0}.workspacePanel{height:100%;overscroll-behavior:contain}.viewerColumn{height:100%;min-height:0}.viewer{min-height:0}.faceGalleryContent{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}}
@media(max-width:1200px){main{grid-template-columns:minmax(0,1fr) 410px}.topbar{grid-template-columns:minmax(220px,1fr) auto auto}.brand>span>small[data-i18n],.local{display:none}}
@media(max-width:980px){.topbar{height:auto;min-height:68px;grid-template-columns:1fr auto}.topnav{order:3;grid-column:1/-1}.topActions{justify-content:flex-end}main{grid-template-columns:1fr;padding:10px}.viewerColumn{grid-column:1;grid-row:1}.workspacePanel{grid-column:1;grid-row:2}.viewer{height:clamp(380px,58vh,620px);min-height:380px}.publicTabs{grid-template-columns:repeat(4,1fr)}.stats{grid-template-columns:repeat(6,1fr)}}
@media(max-width:640px){.topbar{padding:9px 10px;gap:8px}.brand strong{font-size:16px}.logo{display:none}.topActions{gap:5px}.previewButton{font-size:12px;padding:6px}.languageLabel span{display:none}.topnavButton{padding:5px 9px}.viewer{height:58vh;min-height:330px}.publicTabs{grid-template-columns:repeat(2,1fr)}.site-preview .publicTabs{grid-template-columns:repeat(2,1fr)}.publicPanel section,.sidePanel section{padding:14px}.stats{grid-template-columns:repeat(3,1fr)}.catalogSkeleton,.descriptionGrid{grid-template-columns:1fr}.faceGalleryContent{grid-template-columns:1fr 1fr;padding:8px}.caption,.viewerColumn footer{padding-left:4px}.numbers{grid-template-columns:1fr}.numbers label:first-child{grid-column:auto}}

/* 0.7 object workspace: visualization in the center, properties in the inspector. */
.topbar{grid-template-columns:minmax(260px,1fr) auto minmax(300px,1fr)}
.topnav{flex-wrap:wrap;justify-content:center}
.publicTabs{grid-template-columns:repeat(5,1fr)}
.globalInspectorPanel[hidden],.globalPage[hidden]{display:none!important}
.objectHeader{display:grid;grid-template-columns:minmax(180px,1fr) auto minmax(230px,auto) auto;gap:13px;align-items:center;padding:11px 14px;margin-bottom:8px;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.objectIdentity{min-width:0}.objectIdentity h1{margin:2px 0 0;font-size:21px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.objectStats{display:flex;gap:5px}.objectStats .stat{min-width:54px;padding:5px 8px;text-align:center}.objectStats .stat strong{font-size:17px}.objectStats .stat span{font-size:9px;text-transform:uppercase}.statusChips{display:flex;flex-wrap:wrap;gap:5px}.statusChip{padding:4px 8px;border-radius:20px;background:#e5f1eb;color:var(--good);font-size:11px;border:1px solid #c8ded3}.statusChip.bad{background:#fff0ea;color:var(--danger);border-color:#e5c2b4}.statusChip.neutral{background:#f0f3f1;color:var(--muted)}
.exportMenu{position:relative}.exportMenu>summary{list-style:none;border:1px solid #75aaa0;border-radius:7px;background:#174b50;color:#fff;padding:8px 12px;cursor:pointer}.exportMenu>summary::-webkit-details-marker{display:none}.exportPopover{position:absolute;z-index:50;right:0;top:calc(100% + 6px);width:290px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 12px 35px #173c4230}.exportPopover strong{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin:3px 0 7px}.exportPopover .buttonGrid{margin-bottom:10px}
.compactMessage{min-height:0!important;padding:5px 10px!important;margin-bottom:8px!important;font-size:12px}
.workspaceTabs{display:flex;gap:5px;margin-bottom:7px;overflow:auto}.workspaceTabs button{white-space:nowrap;padding:6px 10px}.workspaceTabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.workspaceStage{flex:1;min-height:0;display:block}.modelPane,.graphPane{height:100%;min-height:0;display:flex;flex-direction:column}.workspaceStage.mode-split{display:grid;grid-template-columns:1fr 1fr;gap:10px}.workspaceStage.mode-split .modelPane,.workspaceStage.mode-split .graphPane{display:flex!important}.viewportToolbar,.graphToolbar{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding:8px 10px;background:#f3f7f4;border:1px solid var(--line);border-radius:10px 10px 0 0}.viewportToolbar .controlGrid,.viewportToolbar .toggleGrid{display:flex;flex-wrap:wrap;gap:6px}.viewportToolbar .toggleGrid{margin-left:auto}.viewportToolbar label,.graphToolbar label{display:flex;align-items:center;gap:5px;margin:0;padding:5px 7px;border:1px solid var(--line);border-radius:6px;background:#fff}.viewportToolbar button,.graphToolbar button{padding:6px 9px}.graphToolbar select{width:auto;padding:5px}.modelPane .viewer,.graphPane .graphCanvas{border-radius:0 0 12px 12px}.viewportBadge{position:absolute;left:13px;top:13px;display:inline-block;background:#e5efe8;color:#275d48;font-size:12px;border-radius:20px;padding:5px 11px}
.graphPane{border-radius:12px}.graphCanvas{position:relative;flex:1;min-height:420px;overflow:hidden;background:var(--canvas);border:1px solid var(--line)}.graphCanvas svg{display:block;width:100%;height:100%;min-height:420px}.graphNode{cursor:pointer}.graphNode:hover{stroke:#0b6d63;stroke-width:4}.graphNode.selected{stroke:#d98d13;stroke-width:5}.graphEdge.selected{stroke:#d98d13!important;stroke-width:4!important}.graphEmpty{text-align:center;color:var(--muted);margin-top:25%}
.graphProperties{width:100%;border-collapse:collapse}.graphProperties td{padding:7px 4px;border-bottom:1px solid #e3eae7;text-align:left!important}.graphProperties td:first-child{font-weight:600}.graphNote{font-size:12px;color:var(--muted)}
.globalPage{flex:1;min-height:420px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:12px}.globalPage h2{font-size:25px;margin:0 0 10px}.globalPageGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.globalPageCard{padding:15px;border:1px solid var(--line);border-radius:9px;background:#f8fbf9}
.validationSummary{padding:12px;border:1px solid var(--line);border-radius:9px;background:#f8fbf9;margin-bottom:12px}.validationScore{display:block;font-size:18px;margin-top:8px}.validationChecks{display:grid;grid-template-columns:1fr 1fr;gap:5px}.validationCheck{font-size:12px}.validationCheck.good{color:var(--good)}.validationCheck.bad{color:var(--danger)}.validationSection{border-bottom:1px solid #e3eae7;padding:8px 0}.validationSection>summary{font-weight:650}.validationSection .checkRow:last-child{border-bottom:0}
.geometryMetrics{display:grid;grid-template-columns:1fr 1fr;gap:7px}.geometryMetric{padding:9px;border:1px solid var(--line);border-radius:7px;background:#fbfcfa}.geometryMetric strong{display:block;font-size:11px;color:var(--muted)}
.coordinateDetails tr[data-entity]{cursor:pointer}.coordinateDetails tr.selected,.walkRow.selected{background:#fff0cf;box-shadow:inset 3px 0 #d98d13}.walkRow{cursor:pointer}
.viewerColumn footer{display:flex;justify-content:space-between}
@media(min-width:981px){.workspaceStage .viewer{min-height:0}.graphCanvas{min-height:0}.workspaceStage.mode-split .graphCanvas svg{min-height:0}}
@media(max-width:1350px){.objectHeader{grid-template-columns:minmax(160px,1fr) auto auto}.statusChips{grid-column:1/3}.topbar{grid-template-columns:minmax(210px,1fr) auto auto}.topActions .local{display:none}}
@media(max-width:980px){.objectHeader{grid-template-columns:1fr auto}.objectStats{grid-column:1/-1;order:3}.statusChips{grid-column:1/-1;order:4}.exportMenu{grid-column:2;grid-row:1/3}.workspaceStage.mode-split{grid-template-columns:1fr}.workspaceStage.mode-split .modelPane,.workspaceStage.mode-split .graphPane{height:55vh}.viewportToolbar .toggleGrid{margin-left:0}.graphCanvas{min-height:380px}.publicTabs{grid-template-columns:repeat(5,minmax(100px,1fr));overflow:auto}.workspacePanel{max-height:75vh}}
@media(max-width:640px){.topbar{grid-template-columns:1fr auto}.topnav{justify-content:flex-start;overflow:auto;flex-wrap:nowrap}.topnavButton{white-space:nowrap}.objectHeader{padding:9px}.objectIdentity h1{font-size:18px}.objectStats{display:grid;grid-template-columns:repeat(5,1fr);width:100%}.objectStats .stat{min-width:0}.statusChips{overflow:auto;flex-wrap:nowrap}.exportPopover{position:fixed;left:10px;right:10px;top:90px;width:auto}.workspaceTabs{padding-bottom:2px}.viewportToolbar,.graphToolbar{max-height:128px;overflow:auto}.viewer{height:52vh}.graphCanvas{height:52vh;min-height:330px}.globalPageGrid,.validationChecks,.geometryMetrics{grid-template-columns:1fr}.workspacePanel{max-height:70vh;border-radius:12px 12px 0 0}.faceGalleryContent{grid-template-columns:1fr 1fr}}

/* 0.8: catalogs are pages, while model and graph tools appear only for an opened object. */
[hidden]{display:none!important}.modelPane[hidden],.graphPane[hidden],.publicPanel[hidden]{display:none!important}
.topbar{height:58px;padding:7px 16px;grid-template-columns:minmax(220px,1fr) auto minmax(250px,1fr)}.brand strong{font-size:16px}.brand small{font-size:10px}.logo{padding:3px 7px}.mobileMenu{display:none;background:transparent;color:#fff;border-color:#71928d;font-size:20px;padding:4px 9px}
main{padding:10px;gap:10px}.workspacePanel{border-radius:10px}.viewerColumn{min-height:0}.objectHeader{min-height:52px;margin-bottom:6px;padding:6px 10px;grid-template-columns:auto minmax(150px,1fr) auto auto;gap:8px;border-radius:10px}.backCatalog{padding:5px 8px}.objectIdentity h1{font-size:18px}.objectStats .stat{padding:3px 7px;min-width:50px}.objectStats .stat strong{font-size:15px}.exportMenu>summary{padding:6px 10px}
.workspaceStage{flex:1;min-height:0}.modelPane[hidden],.graphPane[hidden]{display:none!important}.modelPane .viewer{border-radius:10px}.viewer{min-height:420px}.viewer canvas{position:absolute;inset:0}
.viewportToolbar{position:absolute;z-index:12;inset:7px 7px 7px;display:block;padding:0;border:0;background:transparent;pointer-events:none}.viewportToolbar .controlGrid,.viewportToolbar .toggleGrid{position:absolute;pointer-events:auto;display:flex;flex-wrap:nowrap;gap:4px;padding:4px;background:#f4f8f5e8;border:1px solid var(--line);border-radius:8px;box-shadow:0 2px 10px #173c4214;max-width:calc(100% - 8px);overflow-x:auto;scrollbar-width:thin}.viewportToolbar .controlGrid{left:0;top:0}.viewportToolbar .toggleGrid{right:0;bottom:0;margin:0}.viewportToolbar button,.viewportToolbar label{font-size:12px;padding:4px 7px;white-space:nowrap}.viewportToolbar input[type=range]{width:130px}.viewportBadge{left:10px;top:49px;font-size:10px;padding:3px 8px}.viewportBadge.bad{background:#fff0ea;color:var(--danger)}
.compactMessage{position:absolute;z-index:15;left:10px;bottom:48px;max-width:min(520px,calc(100% - 20px));margin:0!important;padding:6px 9px!important;min-height:0!important;background:#f8fcf8ed!important;box-shadow:0 2px 12px #173c4220}.compactMessage[hidden]{display:none!important}
.graphPane{height:100%}.graphToolbar{padding:5px 7px;border-radius:10px 10px 0 0}.graphToolbar button,.graphToolbar label{font-size:12px;padding:4px 7px}.graphCanvas{min-height:420px}.graphModeTabs{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-bottom:10px}.graphModeTabs button{padding:6px 4px;font-size:12px}.graphModeTabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.publicTabs{grid-template-columns:repeat(6,minmax(82px,1fr));padding:6px;gap:4px}.publicPanel section,.sidePanel section{padding:13px 16px}.laboratoryIntro{padding:13px 16px;border-bottom:1px solid var(--line)}.laboratoryIntro h2{font-size:18px;margin:0}.site-preview .advancedOnly{display:none!important}
.validationSummary{padding:9px;margin-bottom:6px}.validationScore{font-size:15px;margin-top:5px}.validationSection{padding:7px 0;border-bottom:1px solid #e3eae7}.validationSection h3{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--teal);margin:0 0 3px}.validationSection .checkRow{padding:4px 2px;font-size:11.5px}.validationChecks{gap:2px 8px}.validationCheck{font-size:11px}
.coordinateDetails{font-size:11.5px}.coordinateDetails h3{font-size:12px;margin:10px 0 4px}.coordinateBlock{margin-bottom:10px}.details th,.details td{padding:3px 6px}.walkRow,.planeEquation{padding:4px 3px;font:11px/1.35 Consolas,monospace;border-bottom:1px solid #e5ece9}.planeEquation{color:#294c50}.descriptionArticle{font:14px/1.65 Georgia,"Times New Roman",serif;color:#263e42}.descriptionArticle .articleLead{font-size:16px;margin:0 0 16px}.descriptionArticle section{padding:0 0 13px;border:0}.descriptionArticle h3{font:600 15px/1.3 "Segoe UI",Arial,sans-serif;margin:0 0 4px}.descriptionArticle p{margin:0}
.globalPage{min-height:0;padding:20px}.catalogHeading h2{font-size:26px;margin:2px 0}.catalogGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}.catalogCard{padding:13px;border:1px solid var(--line);border-radius:10px;background:#fff}.catalogCard h3{margin:5px 0 2px}.catalogCard p{margin:0 0 10px;color:var(--muted)}.catalogThumb{height:110px;display:grid;place-items:center;border-radius:7px;background:#edf4f0;color:var(--teal);font-size:42px}.catalogSearch input[type=search]{width:100%;border:1px solid #c6d6d0;border-radius:6px;padding:8px}.catalogCard[hidden]{display:none!important}
@media(min-width:981px){body{height:100dvh;overflow:hidden}.topbar{height:58px}main{height:calc(100dvh - 58px)}.workspaceStage .viewer,.graphCanvas{min-height:0}}
@media(max-width:980px){html,body{max-width:100%;overflow-x:hidden}body{overflow-y:auto}.topbar{min-height:50px;height:auto;padding:7px 10px;grid-template-columns:minmax(0,1fr) auto}.mobileMenu{display:block}.topnav,.topActions{display:none}.menu-open .topnav,.menu-open .topActions{display:flex;grid-column:1/-1;min-width:0}.menu-open .topnav{order:3;flex-direction:column;align-items:stretch;padding-top:5px}.menu-open .topActions{order:4;justify-content:flex-start;flex-wrap:wrap;padding:5px 0}.topnavButton{text-align:left}.brand>span>small[data-i18n]{display:none}main{display:grid;grid-template-columns:minmax(0,1fr);width:100%;padding:7px}.viewerColumn{grid-column:1;grid-row:1;min-width:0;max-width:100%}.workspacePanel{grid-column:1;grid-row:2;min-width:0;max-width:100%;max-height:none;overflow:visible}.objectHeader{grid-template-columns:auto minmax(0,1fr) auto;min-width:0;max-width:100%;padding:5px 7px}.objectStats{grid-column:1/-1;order:4;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-width:0}.exportMenu{grid-column:3;grid-row:1}.viewer,.graphCanvas{height:62dvh;min-height:360px;max-width:100%}.publicTabs{position:sticky;top:0;width:100%;min-width:0;grid-template-columns:repeat(6,minmax(105px,1fr));overflow-x:auto;overscroll-behavior-inline:contain}.viewportToolbar .controlGrid,.viewportToolbar .toggleGrid{max-width:calc(100% - 4px)}.globalPage{min-height:50dvh}.catalogGrid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}
@media(max-width:640px){.brand strong{font-size:15px}.objectHeader{min-height:44px}.objectIdentity h1{font-size:16px}.objectStats .stat{padding:2px 4px}.objectStats .stat strong{font-size:14px}.viewer,.graphCanvas{height:58dvh;min-height:330px}.viewportToolbar button,.viewportToolbar label{font-size:11px;padding:3px 6px}.viewportBadge{top:44px}.compactMessage{bottom:43px}.exportPopover{top:58px}.catalogGrid{grid-template-columns:1fr 1fr}.catalogThumb{height:80px}.validationChecks,.geometryMetrics{grid-template-columns:1fr}.faceGalleryContent{grid-template-columns:1fr 1fr}}

/* 0.9: CAD-oriented views, inspector graphs, compact catalogs and mobile controls. */
main{grid-template-columns:minmax(0,1fr) 560px}.workspacePanel{min-width:0}.site-preview .sampleModels{display:none!important}
.catalogSearch{padding:16px}.catalogRange{display:grid;grid-template-columns:1fr 1fr;gap:8px}.catalogRange label:first-child{grid-column:auto}.catalogGrid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}.catalogCard{padding:8px;text-align:left}.catalogCard h3{font-size:14px;line-height:1.2;margin:7px 4px 2px}.catalogCard p{font-size:11px;margin:0 4px 7px}.catalogCard button{display:block;margin:0 auto;padding:5px 9px;font-size:11px}.catalogPreview,.catalogThumb{display:block;width:100%;height:120px;border-radius:7px;background:#edf4f0;touch-action:none}.catalogPreview{cursor:grab}.catalogPreview:active{cursor:grabbing}.catalogHeading h2{font-size:23px}.catalogHeading .lead{font-size:12px;margin-bottom:11px}
.graphInspector{padding:10px!important}.graphInteractionHint{font-size:11px;color:var(--muted);margin:5px 2px 8px}.graphInspector .graphToolbar{padding:4px;gap:4px;border-radius:7px}.graphInspector .graphToolbar button,.graphInspector .graphToolbar label{font-size:10px;padding:3px 5px}.graphInspector .graphToolbar select{font-size:10px;padding:3px;width:auto}.graphInspector .graphCanvas{height:310px;min-height:310px;flex:none;border-radius:8px;margin-top:6px}.graphInspector .graphCanvas svg{height:100%;min-height:0}.graphInspector .graphDetails h3{font-size:12px;margin:10px 0 4px}.graphInspector .graphProperties td{font-size:10.5px;padding:3px}.graphInspector .graphNote{font-size:10.5px}.graphInspector .graphDetails>button{font-size:11px;padding:5px 8px}
.coordinateDetails{font-size:10.5px}.coordinateDetails h3{font-size:11px}.coordinateDetails .walkRow,.coordinateDetails .planeEquation{font-size:10px}.coordinateDetails .hint{font-size:10.5px}.validationSection .graphNote,.validationSection>p{font-size:11.5px;line-height:1.45;margin:3px 0}
@media(max-width:1350px) and (min-width:981px){main{grid-template-columns:minmax(0,1fr) 500px}}
@media(max-width:980px){main{grid-template-columns:minmax(0,1fr)}.catalogSearch{padding:14px}.graphInspector .graphCanvas{height:360px;min-height:360px}}
@media(max-width:640px){body{font-size:12px}.topbar{font-size:12px}.viewer{display:flex;flex-direction:column;height:auto;min-height:0;overflow:hidden}.viewer canvas{position:relative;inset:auto;order:2;width:100%;height:56dvh;min-height:340px;flex:0 0 auto}.viewportToolbar{display:contents}.viewportToolbar .controlGrid,.viewportToolbar .toggleGrid{position:static;inset:auto;order:1;width:100%;max-width:100%;padding:3px;border-radius:0;box-shadow:none;overflow-x:auto}.viewportToolbar .toggleGrid{order:3}.viewportToolbar button,.viewportToolbar label{font-size:10px;padding:2px 5px}.viewportToolbar input[type=range]{width:90px}.viewportBadge{top:38px;font-size:9px}.compactMessage{bottom:35px;font-size:10px}.faceGallery{inset:34px 0 34px}.faceGalleryBar{padding:6px 8px}.faceGalleryBar button{font-size:10px;padding:4px 7px}.faceGalleryContent{grid-template-columns:1fr 1fr}.publicTabs button{font-size:10px}.objectHeader{font-size:11px}.catalogSearch{padding:12px}.catalogGrid{grid-template-columns:1fr 1fr}.catalogPreview,.catalogThumb{height:95px}.catalogCard h3{font-size:12px}.catalogCard p,.catalogCard button{font-size:10px}.graphInspector .graphCanvas{height:300px;min-height:300px}}

/* 1.0: compact invariants, standalone graph/map research and mobile work area. */
.objectHeader{min-height:42px;padding:4px 8px;gap:6px}
.objectStats{gap:0;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#fbfcfa}
.objectStats .stat{display:flex;align-items:center;gap:5px;min-width:0;padding:4px 7px;border:0;border-radius:0;background:transparent;text-align:left}
.objectStats .stat+.stat{border-left:1px solid var(--line)}
.objectStats .stat span{font-size:10px;font-weight:650;color:#52706e;text-transform:none;order:0}
.objectStats .stat i{display:inline;font-style:normal;color:#9aada8;order:1}
.objectStats .stat strong{display:inline;font-size:13px;line-height:1;font-weight:650;order:2}
.catalogCard{display:flex;flex-direction:column;padding:7px}
.catalogPreview,.researchPreview,.catalogThumb{width:100%;height:116px;border-radius:7px;background:#edf4f0}
.catalogMeta{order:2;font-size:10px!important;line-height:1.2;margin:5px 3px 2px!important;color:#59736f!important}
.catalogCard h3{order:3;margin:1px 3px 2px!important;font-size:13px!important;line-height:1.22}
.catalogTitleLink{display:inline;padding:0;border:0;border-radius:0;background:transparent;color:var(--ink);font:inherit;font-weight:650;text-align:left;text-decoration:underline;text-decoration-color:#7ca9a0;text-underline-offset:2px}
.catalogTitleLink:hover,.catalogTitleLink:focus{color:var(--teal);background:transparent;text-decoration-thickness:2px}
.coordinateDetails table,.coordinateDetails .walkRow,.coordinateDetails .planeEquation{font:10px/1.35 Consolas,monospace}
.coordinateDetails th,.coordinateDetails td{padding:4px 3px;font-size:10px;line-height:1.35}
.coordinateDetails .interactionHint{font:10.5px/1.45 "Segoe UI",Arial,sans-serif;padding:7px 9px;border-left:3px solid var(--teal);background:#eef7f3}
.coordinateDetails tr.selected,.walkRow.selected{background:#ffe5ed;box-shadow:inset 3px 0 #ff145b}
.validationSection .checkRow{font-weight:400;color:#26484d}
.validationSection .checkRow strong{font-weight:500;color:#0c635c}
.validationSection .checkRow.good,.validationSection .checkRow.bad{color:#26484d}
.validationSection .checkRow.good strong{color:var(--good)}
.validationSection .checkRow.bad strong{color:var(--danger)}
.graphNode.selected,.graphEdge.selected{stroke:#ff145b!important}
.graphInspector .graphCanvas{height:420px;min-height:420px;margin-top:5px}
.graphInspector .graphCanvas svg{width:100%;height:100%}
.researchViewer{position:absolute;inset:0;z-index:18;display:flex;flex-direction:column;background:var(--canvas)}
.researchToolbar{display:flex;flex-wrap:wrap;align-items:center;gap:5px;padding:6px 8px;background:#f2f7f4;border-bottom:1px solid var(--line)}
.researchToolbar label{display:flex;align-items:center;gap:5px;margin:0;padding:3px 6px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:11px;white-space:nowrap}
.researchToolbar select{width:auto;padding:3px;font-size:11px}.researchToolbar input[type=range]{width:95px}.researchToolbar button{padding:4px 7px;font-size:11px}
.researchCanvas{flex:1;min-height:0}.researchCanvas svg{display:block;width:100%;height:100%}.researchNode{cursor:pointer}.researchNode:hover circle{stroke:#ff145b;stroke-width:4}
.researchTabs{position:sticky;top:0;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:7px;background:#e7efeb;border-bottom:1px solid var(--line)}
.researchTabs button{padding:6px 4px;font-size:11px}.researchTabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.researchPanel{display:none;padding:15px}.researchPanel.active{display:block}.researchPanel h2{font-size:17px;letter-spacing:0;text-transform:none;color:var(--ink)}
.researchPanel p{font-size:12px;line-height:1.5}.interactionHint{color:var(--muted)}
.selectionCard{display:grid;gap:5px;padding:10px;border:1px solid #a9d8ce;border-left:4px solid #ff145b;border-radius:7px;background:#f5fbf8;font-size:12px}
.researchProperties>div{display:flex;justify-content:space-between;gap:12px;padding:6px 2px;border-bottom:1px solid #e3eae7;font-size:11.5px}.researchProperties strong{font-weight:600;text-align:right}
.checkLine{color:var(--good)}.researchData{font:10.5px/1.55 Consolas,monospace;white-space:pre-wrap;word-break:break-word}
.researchImport{background:#f8fbf9}.secondaryFile{margin-top:8px}

@media(max-width:980px){
  .topbar{position:sticky;top:0;z-index:100}
  .menu-open .topnav,.menu-open .topActions{position:absolute;left:7px;right:7px;z-index:110;background:#113f44;border:1px solid #527974;box-shadow:0 9px 22px #102d3240}
  .menu-open .topnav{top:calc(100% + 3px);padding:7px;border-radius:8px 8px 0 0}
  .menu-open .topActions{top:calc(100% + 144px);padding:7px;border-top:0;border-radius:0 0 8px 8px}
  .objectHeader{grid-template-columns:auto minmax(0,1fr) auto;align-items:center}
  .objectStats{grid-column:1/-1;display:flex;width:max-content;max-width:100%;overflow-x:auto}
  .objectStats .stat{flex:none;padding:4px 7px}
  .graphInspector .graphCanvas{height:390px;min-height:390px}
  body.object-open{height:100dvh;overflow:hidden}
  body.object-open main{height:calc(100dvh - 50px);min-height:0;display:grid;grid-template-rows:minmax(0,58%) minmax(0,42%);overflow:hidden}
  body.object-open .viewerColumn{height:100%;min-height:0;overflow:hidden}
  body.object-open .objectHeader{flex:0 0 auto}
  body.object-open .workspaceStage{flex:1;min-height:0;overflow:hidden}
  body.object-open .modelPane,body.object-open .viewer{height:100%;min-height:0}
  body.object-open .workspacePanel{height:100%;max-height:none;overflow:auto;overscroll-behavior:contain;border-radius:10px 10px 0 0}
  body.object-open .publicTabs{top:0}
}
@media(max-width:640px){
  body.object-open main{grid-template-rows:minmax(0,60%) minmax(0,40%);padding:4px;gap:4px}
  body.object-open .objectHeader{display:grid;grid-template-columns:auto minmax(0,1fr) auto;margin-bottom:3px;padding:3px 5px}
  body.object-open .objectStats{grid-column:1/-1;order:4}
  body.object-open .viewer{display:flex;height:100%;min-height:0}
  body.object-open .viewer canvas{flex:1 1 auto;width:100%;height:auto;min-height:0}
  body.object-open .researchViewer{position:relative;flex:1;min-height:0;order:2;width:100%}
  .researchToolbar{flex-wrap:nowrap;overflow-x:auto;padding:3px}.researchToolbar label,.researchToolbar button{font-size:9px;padding:2px 4px}
  .catalogPreview,.researchPreview,.catalogThumb{height:92px}
  .catalogMeta{font-size:9px!important}.catalogCard h3{font-size:11px!important}
  .graphInspector .graphCanvas{height:330px;min-height:330px}
}