:root{color:#26352e;font-synthesis:none;background:#f5f6f2;font-family:Inter,Segoe UI,Malgun Gothic,sans-serif;font-size:13px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;color:inherit;background:0 0;border:0}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline-offset:3px;outline:2px solid #80a16d}button svg{flex-shrink:0}a{color:inherit;text-decoration:none}p{line-height:1.8}i{display:inline-block}.app-shell{flex-direction:column;height:100dvh;min-height:640px;display:flex}.topbar{background:#fbfcf8;border-bottom:1px solid #dfe5dd;flex-shrink:0;justify-content:space-between;align-items:center;height:72px;padding:0 28px;display:flex}.brand{letter-spacing:2px;align-items:center;gap:12px;font-size:14px;font-weight:700;display:flex}.brand-mark{color:#d4e3c8;background:#263c35;border-radius:10px;place-items:center;width:35px;height:35px;display:grid}.brand-sub{color:#7c8c7f;letter-spacing:4.5px;margin-top:3px;font-size:9px;font-weight:500;display:block}.topbar nav{background:#eff2eb;border-radius:8px;gap:6px;padding:4px;display:flex}.topbar nav button{color:#7b8578;border-radius:5px;align-items:center;gap:8px;padding:9px 18px;font-size:12px;display:flex}.topbar nav button.active{color:#344a37;background:#fff;box-shadow:0 1px 4px #182b1720}.header-end{align-items:center;gap:20px;display:flex}.personal{color:#7c8b7d;align-items:center;gap:7px;font-size:11px;display:flex}.personal i,footer i{background:#90af75;border-radius:50%;width:5px;height:5px}.icon-button{place-items:center;padding:8px;display:grid}.workspace{flex:1;grid-template-columns:272px minmax(320px,1fr) 272px;min-height:0;display:grid}.explorer{background:#f8faf5;border-right:1px solid #dde4db;flex-direction:column;min-height:0;padding:27px 20px 15px;display:flex}.eyebrow{letter-spacing:1.6px;color:#8b998d;font-size:9px;font-weight:600}h1{letter-spacing:-.9px;margin:16px 0 12px;font-size:26px;font-weight:450;line-height:1.25}h1 span{color:#91a08e;letter-spacing:-.3px;margin-top:3px;font-size:18px;display:block}.intro{color:#819080;margin:0 0 20px;font-size:11px}.dataset{background:#eaf0e4;border:1px solid #dee7d6;border-radius:7px;align-items:center;gap:10px;margin-bottom:18px;padding:12px 9px;display:flex}.dataset-icon{color:#71886a;display:flex}.dataset strong{font-size:10px;font-weight:600}.dataset small{color:#8c9985;margin-top:5px;font-size:8px;display:block}.search{color:#9aa496;background:#fff;border:1px solid #dde4d8;border-radius:6px;align-items:center;gap:8px;padding:9px 10px;display:flex}.search input{color:#26352e;background:0 0;border:0;outline:none;width:100%;min-width:0;font-size:11px}.search kbd{border:1px solid #e0e5dc;border-radius:3px;padding:1px 5px;font-size:10px}.group-label{letter-spacing:1px;color:#8a9785;justify-content:space-between;align-items:center;margin:17px 0;font-size:9px;display:flex}.group-label select{color:#63745f;background:0 0;border:0;max-width:150px;font-size:10px}.list-heading{color:#99a390;letter-spacing:1.4px;border-bottom:1px solid #e2e8dd;justify-content:space-between;padding-bottom:10px;font-size:8px;display:flex}.structure-list{scrollbar-width:thin;scrollbar-color:#c8d3c0 transparent;flex:1;min-height:90px;margin:0 -8px;padding-top:6px;overflow-y:auto}.structure-row{border:1px solid #0000;border-radius:7px;align-items:center;min-height:49px;margin:2px 0;display:flex}.structure-row.selected{background:#e9efdf;border-color:#dce6d0}.structure-select{text-align:left;flex:1;align-items:center;gap:9px;min-width:0;padding:10px 5px;display:flex}.structure-number{color:#a4ae9b;flex-shrink:0;width:13px;font-size:8px}.structure-select i{border-radius:2px;flex-shrink:0;width:5px;height:16px}.structure-select>span:last-child{font-size:10px;line-height:1.35}.structure-select small{color:#98a38e;margin-top:3px;font-size:8px;display:block}.eye-button{color:#9da997;padding:7px;display:flex}.structure-row:hover{background:#edf2e7}.empty{color:#83917d;text-align:center;gap:12px;padding:30px 10px;display:grid}.empty button{color:#516c43;text-decoration:underline}.source-actions{border-top:1px solid #e2e8dd;flex-direction:column;gap:7px;padding-top:14px;display:flex}.source-actions button,.load-case{border:1px solid #d7e0ce;border-radius:5px;justify-content:center;align-items:center;gap:8px;padding:10px;font-size:10px;display:flex}.load-case{background:#e8efdf}.source-actions small{color:#a0aa98;text-align:center;font-size:8px}.file-input{display:none}.studio{color:#dce4e3;background:radial-gradient(at 50% 48%,#294149 0%,#1b2d35 48%,#14232c 100%);position:relative;overflow:hidden}.scene-heading{z-index:2;pointer-events:none;justify-content:space-between;align-items:start;gap:10px;display:flex;position:absolute;top:30px;left:28px;right:28px}.scene-heading .eyebrow{color:#87a4a5;font-size:8px}.scene-heading h2{letter-spacing:-.3px;max-width:360px;margin:9px 0;font-size:17px;font-weight:400}.sample-badge{color:#91b2ae;white-space:nowrap;border:1px solid #799e922e;border-radius:20px;padding:6px 8px;font-size:8px}.viewport-canvas{touch-action:none;position:absolute;inset:0}.viewport-canvas canvas{outline:none;width:100%;height:100%;display:block}.vessel-label{pointer-events:none;color:#d0ded6;z-index:2;background:#172a32d9;border:1px solid #739c9550;border-radius:3px;max-width:140px;padding:4px 7px;font-size:9px;position:absolute;transform:translate(-50%,-100%)}.orientation{text-align:center;color:#65838e;pointer-events:none;font-size:9px;position:absolute;top:119px;right:25px}.orientation div{align-items:center;gap:10px;display:flex}.orientation b{font-size:8px;font-weight:400}.orientation i{color:#88a998;font-size:27px;font-style:normal}.orientation small{margin-top:5px;font-size:6px;display:block}.view-buttons{background:#0f202968;border:1px solid #66827e20;border-radius:5px;flex-wrap:wrap;gap:3px;max-width:75%;padding:4px;display:flex;position:absolute;top:107px;left:27px}.view-buttons button{color:#7e9a9e;text-transform:capitalize;border-radius:3px;align-items:center;padding:6px 9px;font-size:8px;display:flex}.view-buttons button.active{color:#c2d6bf;background:#526f6638}.scene-hint{color:#64858f;pointer-events:none;justify-content:center;align-items:center;gap:11px;font-size:8px;display:flex;position:absolute;bottom:123px;left:0;right:0}.scene-hint i{background:#668187;border-radius:50%;width:2px;height:2px}.assembly-control{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#17282edb;border:1px solid #8ca59e26;border-radius:9px;align-items:center;gap:18px;min-height:69px;padding:13px 17px;display:flex;position:absolute;bottom:34px;left:7%;right:7%;box-shadow:0 12px 40px #0613174d}.assemble{color:#b8ccc5;flex-direction:column;align-items:center;gap:6px;padding:2px;font-size:8px;display:flex}.explode-slider{color:#8da59e;flex-direction:column;flex:1;gap:8px;min-width:50px;font-size:9px;display:flex}.explode-slider>span,.opacity>span{justify-content:space-between;align-items:center;display:flex}.explode-slider strong,.opacity strong{color:#bdceb9;font-size:9px;font-weight:400}input[type=range]{accent-color:#b9d29f;cursor:pointer;width:100%;height:4px;margin:4px 0}.labels-toggle{color:#8ca39d;border-left:1px solid #68817938;align-items:center;gap:8px;padding:8px 0 8px 16px;font-size:8px;display:flex}.toggle{background:#536c692e;border-radius:10px;width:22px;height:12px;position:relative}.toggle i{background:#75948a;border-radius:50%;width:8px;height:8px;position:absolute;top:2px;left:2px}.labels-toggle.active .toggle i{background:#c1d4b5;left:12px}.context-control{border-left:1px solid #68817938;align-items:center;gap:14px;padding-left:14px;display:flex}.context-control .labels-toggle{border-left:0;padding-left:0}.context-control label{color:#8da59e;flex-direction:column;gap:6px;width:96px;font-size:8px;display:flex}.context-control label>span{justify-content:space-between;display:flex}.context-control strong{color:#bdceb9;font-weight:400}.context-control input:disabled{opacity:.35}.source-modal dt svg{vertical-align:-1px;margin-right:4px}.explosion-warning{text-align:center;color:#edbf97;pointer-events:none;font-size:9px;position:absolute;bottom:145px;left:0;right:0}.inspector{scrollbar-width:thin;background:#f4f6f0;border-left:1px solid #dde4db;padding:28px 22px 15px;overflow-y:auto}.part-symbol{border-bottom:1px solid #e4e9df;justify-content:center;align-items:center;gap:12px;height:98px;margin:16px 0 21px;display:flex}.part-symbol svg{background:#e9ede2;border-radius:50%;width:67px;height:67px;padding:15px}.part-symbol span{text-transform:uppercase;letter-spacing:1.3px;color:#a1aa98;font-size:9px}.part-group{text-transform:uppercase;letter-spacing:1.2px;color:#8f9c83;font-size:9px}.inspector h2{letter-spacing:-.6px;margin:12px 0;font-size:22px;font-weight:450;line-height:1.25}.part-meta{color:#a2ab98;flex-wrap:wrap;gap:9px;font-size:8px;display:flex}.part-meta span{border:1px solid #e0e5d9;border-radius:3px;padding:3px 5px}.divider{background:#e0e6d9;height:1px;margin:20px 0}.inspector h3{margin:0 0 8px;font-size:11px;font-weight:550}.inspector p{color:#84907a;margin:0 0 15px;font-size:10px}.detail-actions{gap:6px;display:grid}.detail-actions button{color:#74856a;text-align:left;border:1px solid #dce3d2;border-radius:5px;align-items:center;gap:9px;padding:10px 12px;font-size:10px;display:flex}.detail-actions button.active{background:#d9e7cb;border-color:#b6cda2}.opacity{color:#95a18b;flex-direction:column;gap:8px;margin:18px 0 23px;font-size:9px;display:flex}.opacity strong{color:#9aa98f}.study-card{background:#edf2e6;border:1px solid #dfe7d6;border-radius:7px;padding:15px}.study-card>span{letter-spacing:1.1px;color:#8a9b7c;align-items:center;gap:7px;font-size:8px;display:flex}.study-card h3{margin:13px 0 7px;font-size:12px;line-height:1.4}.study-card p{margin-bottom:14px;font-size:9px}.study-navigation{color:#93a186;border-top:1px solid #dbe4d0;justify-content:space-between;align-items:center;padding-top:9px;font-size:9px;display:flex}.study-navigation button{padding:5px;display:flex}.provenance-link{color:#95a18a;justify-content:space-between;align-items:center;width:100%;padding:17px 0 0;font-size:9px;display:flex}footer{color:#a0a995;background:#fafbf7;border-top:1px solid #dfe4d8;flex-shrink:0;justify-content:space-between;align-items:center;height:30px;padding:0 23px;font-size:8px;display:flex}footer>span:first-child{letter-spacing:1.2px;align-items:center;gap:7px;font-size:7px;display:flex}footer button{color:#93a085;font-size:8px}.error-toast{color:#684c3f;z-index:30;background:#fff5ed;border:1px solid #bf8d7b;border-radius:7px;justify-content:space-between;align-items:center;gap:15px;width:min(620px,90vw);padding:15px 18px;font-size:12px;display:flex;position:fixed;bottom:47px;left:50%;transform:translate(-50%);box-shadow:0 12px 40px #0003}.error-toast button{display:flex}.modal-backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:40;background:#08191f99;place-items:center;display:grid;position:fixed;inset:0}.source-modal{background:#f6f8f0;border-radius:16px;width:90vw;max-width:580px;max-height:90vh;padding:35px;position:relative;overflow-y:auto;box-shadow:0 20px 90px #0005}.source-modal h2{letter-spacing:-.6px;font-size:25px;font-weight:450}.source-modal p,.source-modal dd{color:#75826e;font-size:12px;line-height:1.8}.source-modal dt{letter-spacing:1px;color:#445a3b;text-transform:uppercase;margin-top:18px;font-size:10px}.source-modal dd{overflow-wrap:anywhere;margin:5px 0 15px}.source-modal a{color:#69805a;margin:20px 0;font-size:11px;display:block}.source-modal .load-case{width:100%;margin-top:24px}.modal-close{color:#7c8c70;display:flex;position:absolute;top:20px;right:20px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width>=1500px){.workspace{grid-template-columns:300px minmax(320px,1fr) 300px}.explorer,.inspector{padding-left:27px;padding-right:27px}.structure-select>span:last-child,.inspector p{font-size:11px}}@media (width<=1100px){.workspace{grid-template-columns:235px minmax(300px,1fr) 235px}.explorer,.inspector{padding:24px 15px 12px}.header-end .personal{display:none}.scene-heading{left:20px;right:20px}.sample-badge{display:none}.assembly-control{gap:12px;padding:12px;left:5%;right:5%}.labels-toggle{padding-left:10px}.orientation{top:160px;right:15px}.scene-hint{gap:6px;font-size:7px}}@media (width<=850px){.app-shell{height:auto;min-height:100dvh}.topbar{height:64px;padding:0 16px}.topbar nav button{padding:8px 10px;font-size:10px}.brand{gap:7px;font-size:11px}.brand-sub{font-size:7px}.header-end{display:none}.workspace{grid-template-rows:650px auto;grid-template-columns:210px minmax(0,1fr)}.inspector{grid-column:1/-1;grid-template-columns:1fr 1fr;gap:10px 25px;padding:25px;display:grid}.inspector .eyebrow,.inspector .part-symbol,.inspector .part-group,.inspector .part-meta,.inspector .divider{display:none}.inspector h2{grid-column:1/-1}.inspector .study-card{grid-area:3/2/7}.inspector .provenance-link{grid-column:1/-1}.orientation{top:160px}.scene-hint{display:none}footer{min-height:35px}footer>span:nth-child(2){text-align:center;max-width:40%;font-size:7px}.assembly-control{bottom:25px}.labels-toggle{flex-direction:column;padding-left:10px}.context-control{flex-direction:column;gap:6px;padding-left:8px}.context-control label{width:80px}.scene-heading h2{font-size:15px}}@media (width<=560px){.workspace{flex-direction:column;display:flex}.studio{order:0;height:570px}.explorer{order:1;max-height:550px;padding:25px}.inspector{order:2;display:block}.inspector .study-card{margin-top:20px}.inspector .part-group,.inspector .part-meta{display:flex}.intro{display:none}.structure-list{min-height:170px}.source-actions{margin-top:12px}.brand-mark{width:29px;height:29px}.topbar nav{gap:0}.topbar nav button{padding:7px}.topbar nav button svg{display:none}.scene-heading{top:25px}.view-buttons{top:94px}.orientation{top:148px}.assembly-control{bottom:25px;left:20px;right:20px}.labels-toggle{flex-direction:row}footer>span:nth-child(2){display:none}.error-toast{bottom:20px}}@media (prefers-reduced-motion:reduce){.spin{animation:none}}.layer-controls{color:#64765b;border:1px solid #dce5d5;border-radius:6px;flex-shrink:0;margin:0 0 12px;padding:9px;font-size:10px}.layer-controls summary{cursor:pointer;line-height:1.5}.layer-list{scrollbar-width:thin;max-height:170px;margin-top:8px;overflow-y:auto}.layer-row{border-top:1px solid #e2e8dd;padding:8px 0}.layer-row button{text-align:left;align-items:center;gap:7px;width:100%;padding:0;font-size:10px;display:flex}.layer-row button span{flex:1}.layer-row small{color:#89967e;font-size:8px}.layer-row label{color:#839079;margin-top:8px;font-size:9px;display:block}.layer-row label>span{justify-content:space-between;display:flex}.layer-row strong{font-weight:400}.structure-select .structure-source{color:#718463;overflow-wrap:anywhere}.inspector p.structure-source{overflow-wrap:anywhere;margin:12px 0 0;font-size:10px}@media (width>=851px) and (height<=800px){.explorer{scrollbar-width:thin;padding:16px 16px 10px;overflow-y:auto}.explorer .intro,.explorer .dataset{display:none}.explorer h1{margin:8px 0 10px;font-size:22px;line-height:1.2}.explorer h1 span{margin-left:7px;font-size:14px;display:inline}.explorer .group-label{margin:10px 0}.layer-controls{margin-bottom:8px;padding:7px}.layer-list{max-height:76px}.structure-list{min-height:100px}.source-actions{flex-shrink:0;padding-top:8px}.source-actions button{padding:8px}}.structure-select>span:last-child{min-width:0}.structure-select .structure-source{white-space:nowrap;text-overflow:ellipsis;overflow-wrap:normal;overflow:hidden}.trail-picker{color:#718366;gap:6px;margin:14px 0 10px;font-size:10px;display:grid}.trail-picker select{color:#354b35;background:#f8faf4;border:1px solid #ceddc5;border-radius:5px;width:100%;padding:8px;font-size:11px}.study-card .trail-summary{border-bottom:1px solid #dbe4d0;padding-bottom:10px}.study-card .study-finish{color:#3d5c36;background:#f8fbf4;border:1px solid #b9cfae;border-radius:5px;justify-content:center;align-items:center;gap:7px;width:100%;margin-top:12px;padding:9px;font-size:10px;display:flex}.study-card .trail-complete{color:#3d6738;justify-content:center;align-items:center;gap:6px;margin:12px 0 0;font-size:10px;display:flex}.vessel-label{text-overflow:ellipsis;white-space:nowrap;max-width:170px;font-size:10px;overflow:hidden}.intro{font-size:12px}.dataset strong{font-size:11px}.dataset small{font-size:9px}.search input{font-size:12px}.group-label{font-size:10px}.group-label select{font-size:11px}.list-heading{font-size:10px}.structure-select>span:last-child{font-size:11px}.structure-select small{font-size:9px}.source-actions button,.source-actions small,.scene-heading .eyebrow,.sample-badge,.view-buttons button,.scene-hint{font-size:10px}.inspector h3{font-size:12px}.inspector p,.detail-actions button{font-size:11px}.study-card>span,.study-navigation,.study-card p,.provenance-link{font-size:10px}footer,footer button{font-size:9px}.flow-panel{color:#344b3d;background:#f9fbf6;border:1px solid #d8e3d1;border-radius:7px;margin-top:17px;padding:14px}.flow-panel-header{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.flow-panel-eyebrow{letter-spacing:1.2px;color:#899c8b;font-size:9px;font-weight:600}.flow-panel h3{margin:4px 0 0;font-size:13px;line-height:1.35}.flow-panel-toggle{color:#657b63;cursor:pointer;align-items:center;gap:5px;max-width:95px;font-size:10px;line-height:1.3;display:flex}.flow-panel-toggle input{accent-color:#719d83;flex-shrink:0}.flow-panel .flow-panel-example{color:#88998b;margin:8px 0 12px;font-size:10px}.flow-panel-inputs{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.flow-panel-field{min-width:0}.flow-panel-field label{color:#647963;min-height:30px;font-size:10px;line-height:1.35;display:block}.flow-panel-field label small{color:#98a896;font-size:9px;display:block}.flow-panel-field input{color:#263b31;background:#fff;border:1px solid #d4dfcd;border-radius:5px;width:100%;min-width:0;padding:8px 5px;font-size:12px}.flow-panel-field input[aria-invalid=true]{border-color:#bf8275}.flow-panel-field .flow-panel-error{color:#9d5147;margin-top:4px;font-size:9px;line-height:1.3;display:block}.flow-panel-stats{color:#788b7a;flex-wrap:wrap;gap:5px 12px;margin-top:12px;font-size:9px;display:flex}.flow-panel-stats span{justify-content:space-between;gap:5px;display:flex}.flow-panel-stats strong{color:#37574e;font-weight:600}.flow-panel-figure{margin:12px 0 0}.flow-panel-figure svg{background:#f2f6ee;border:1px solid #e0e8db;border-radius:5px;width:100%;height:70px;display:block}.flow-panel-guide{stroke:#dce7dc;stroke-width:1px}.flow-panel-curve{stroke:#c97864;stroke-width:2px}.flow-panel-marker{fill:#e6ad7d;stroke:#fff;stroke-width:1.5px}.flow-panel-figure figcaption{color:#819180;margin-top:5px;font-size:9px;line-height:1.4}.flow-panel .flow-panel-note{color:#6c806d;margin:11px 0 0;font-size:10px;line-height:1.55}@media (width<=850px){.inspector .flow-panel{grid-column:1/-1}.flow-panel-inputs{gap:10px}.flow-panel-field label small{display:inline}}@media (width<=560px){.flow-panel{margin-top:20px}}.view-buttons .focus-region{color:#b8d0c7;cursor:pointer;background:#213941;border:1px solid #66827e39;border-radius:3px;max-width:110px;padding:6px 5px;font-size:10px}@media (width<=1100px){.view-buttons{max-width:92%}}.connection-guide-legend{z-index:3;color:#d7c2a0;text-align:left;background:#1d2e32df;border:1px solid #b88c4a77;border-radius:6px;align-items:center;gap:9px;max-width:86%;padding:7px 10px;display:flex;position:absolute;bottom:122px;left:7%;box-shadow:0 4px 18px #07141844}.connection-guide-legend:hover,.connection-guide-legend:focus-visible{background:#263a3de8}.connection-guide-legend .guide-swatch{color:#f5c76f;letter-spacing:1px;font-size:22px;line-height:16px}.connection-guide-legend strong,.connection-guide-legend small{line-height:1.25;display:block}.connection-guide-legend strong{font-size:10px;font-weight:600}.connection-guide-legend small{color:#b9b9a9;margin-top:2px;font-size:8px}.connection-guide-legend .guide-state{color:#f5c76f;margin-left:6px;font-size:9px}.connection-guide-legend:not(.active){opacity:.64}.connection-guide-legend:not(.active) .guide-state{color:#a9afa9}@media (width<=560px){.connection-guide-legend{max-width:calc(100% - 40px);bottom:111px;left:20px}}.source-modal .neck-route-summary{background:#f9f3e7;border:1px solid #e3d5b8;border-radius:8px;margin:15px 0 22px;padding:14px 16px 7px}.source-modal .neck-route-summary h3{color:#675036;margin:0 0 8px;font-size:14px;font-weight:600}.source-modal .neck-route-summary p{color:#6c6250;margin:7px 0 11px;font-size:11px;line-height:1.55}
