:root{color-scheme:light;font:13px/1.45 "Segoe UI",system-ui,sans-serif;color:#263746;background:#e8edf1}*{box-sizing:border-box}body{margin:0}header{height:38px;display:flex;align-items:center;gap:8px;padding:0 14px;background:#173d58;color:#fff}header strong{font-size:19px}header span{font-size:14px}#connection{margin-left:auto;font-size:12px}.menubar{height:30px;display:flex;align-items:center;gap:2px;padding:0 8px;background:#f7f9fb;border-bottom:1px solid #c4ced6}.menubar a,.menubar button{padding:4px 10px;border:0;border-radius:0;color:#263746;text-decoration:none;background:transparent}.ribbon{height:50px;display:flex;align-items:center;gap:6px;padding:6px 10px;border-bottom:1px solid #b8c5cf;background:#f1f5f8}.ribbon label{display:flex;align-items:center;gap:6px;margin:0}.ribbon select{width:78px;margin:0}.divider{height:26px;border-left:1px solid #b9c8d3;margin:0 6px}#mesh-info{margin-left:auto;color:#516775;font-size:12px}main{display:grid;grid-template-columns:255px minmax(350px,1fr) 310px;height:calc(100vh - 118px)}aside{overflow:auto;background:#f4f7f9;padding:10px;border-right:1px solid #bdcbd6}.property-dock{border-right:0;border-left:1px solid #bdcbd6}h2{font-size:13px;font-weight:600;margin:0 0 10px;padding:5px 7px;background:#dce6ed;border-bottom:1px solid #bccbd6}details{margin:10px 0;border:1px solid #c7d3dc;background:#fff}summary{padding:7px 9px;background:#e5edf3;font-weight:600;cursor:pointer}details>label,details>p,details>button,details>pre,details>.row,details>div{margin-left:9px;margin-right:9px}label{display:block;margin:9px 0;color:#3e5667}input,select{width:100%;margin-top:4px;padding:5px 7px;background:#fff;border:1px solid #adbdc9;color:#223b4d;border-radius:2px;font:inherit}button,a#download{padding:5px 9px;background:#edf4f9;border:1px solid #9fb8c9;color:#1c4059;border-radius:2px;cursor:pointer;font:inherit;text-decoration:none}button:hover:enabled{background:#d5e8f5}button:disabled{opacity:.42;cursor:default}details>button{margin-top:4px;margin-bottom:9px}.row{display:flex;gap:6px;flex-wrap:wrap}p{color:#637988;font-size:12px}.workspace{display:flex;min-width:0;flex-direction:column}.viewport-title{height:27px;background:#e4edf4;border-bottom:1px solid #b8c8d4;padding:4px 10px;font-weight:600}.viewport-title span{float:right;color:#5a7386;font-weight:400}#viewer{flex:1;position:relative;min-height:280px;background:linear-gradient(#253c50,#7893a7)}canvas{display:block;width:100%;height:100%}#empty-state{position:absolute;top:42%;width:100%;text-align:center;color:#e4eef6;pointer-events:none}#empty-state span{font-size:12px;color:#c9dbe8}.workflow{padding:7px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;background:#e6edf3;border-top:1px solid #b8c8d4}.output-dock{height:185px;min-height:120px;overflow:auto;background:#fff;padding:5px 9px;border-top:1px solid #b8c8d4}.output-dock h2{margin-bottom:4px}#selection{word-break:break-word;font-size:12px;color:#1e6478;max-height:140px;overflow:auto}#status{padding:5px 7px;background:#edf3f8;overflow-wrap:anywhere}#status.error{background:#fbe3e5;color:#892632}#status.success{background:#e3f4ee;color:#22664e}.check{margin:5px 0;padding:6px;border-left:3px solid #74879c;font-size:12px}.check.pass{border-color:#268567}.check.fail,.check.blocked{border-color:#c34b54}pre{white-space:pre-wrap;font-size:11px;max-height:180px;overflow:auto;color:#334e61}ol{padding-left:20px;font-size:12px;color:#516f83;margin:6px 0}li{margin-bottom:5px}progress{width:100%;margin-top:5px}#project-tree{margin:8px 0 16px;font-size:12px}#project-tree details{margin:3px 0;border:0;background:transparent}#project-tree summary{background:transparent;padding:4px 0}#project-tree button{display:block;width:100%;text-align:left;margin:2px 0;border:0;background:transparent;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#project-tree button[aria-selected="true"]{background:#cce3f2}#context-menu{position:fixed;z-index:1000;max-height:85vh;overflow:auto;width:250px;background:#fff;border:1px solid #8b9fad;box-shadow:2px 3px 12px #0004;padding:4px}#context-menu[hidden]{display:none}#context-menu button{display:block;border:0;background:#fff;width:100%;text-align:left;padding:5px 9px}#context-menu button:hover{background:#dcebf5}#context-menu hr{border:0;border-top:1px solid #d1dce4}#solver-results a{display:block;color:#195d87;margin:5px}#pde-equation{font-size:11px;margin:7px;padding:6px;background:#f1f5f8}.vector{display:flex;gap:4px}.vector input{min-width:0}@media(max-width:1000px){main{grid-template-columns:210px minmax(320px,1fr) 260px}.ribbon{height:auto;flex-wrap:wrap}main{height:calc(100vh - 118px)}}

.availability-notice{margin:9px;padding:9px;background:#fff6df;border:1px solid #dbc48f;font-size:12px}.availability-notice strong{color:#6d4b17}.availability-notice p{color:#665735;margin:7px 0}.availability-notice details{margin:6px 0 0}.availability-notice summary{background:#fff0c9}.availability-notice ul{padding-left:23px;margin:8px}.availability-notice li{color:#5b4a2f}

body[data-workflow="modeling"] [data-solver-control] { display: none !important; }

.settings-launchers{padding:9px;border:1px solid #c7d3dc;background:#fff;margin:10px 0}.settings-launchers h2:not(:first-child){margin-top:18px}
.desktop-dialog{width:min(840px,calc(100vw - 24px));max-width:none;max-height:calc(100dvh - 28px);padding:0;border:1px solid #8298aa;border-radius:3px;background:#f3f5f7;color:#263746;box-shadow:0 8px 32px #0006;font:inherit;overflow:hidden}
.desktop-dialog[open]{display:flex;flex-direction:column}.desktop-dialog::backdrop{background:#172b4266}.material-dialog{width:min(940px,calc(100vw - 24px))}.boundary-dialog{width:min(620px,calc(100vw - 24px))}.confirmation-dialog{width:min(460px,calc(100vw - 24px))}
.dialog-titlebar{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;padding:8px 12px;background:#e0e9f0;border-bottom:1px solid #aebdcc}.dialog-titlebar h2{padding:0;margin:0;border:0;background:none;font-size:14px}.dialog-titlebar button{border:0;background:transparent;font-size:20px;line-height:1;padding:2px 6px;color:#334e61}
.dialog-body{padding:12px;min-height:0;overflow:auto}.dialog-footer{display:flex;justify-content:flex-end;gap:8px;padding:10px 12px;border-top:1px solid #c5d0d8;background:#eef2f5;flex-shrink:0}.dialog-footer button{min-width:80px}.dialog-error{margin:0;padding:8px 12px;background:#fbe3e5;color:#892632;flex-shrink:0}.dialog-error[hidden]{display:none}
.desktop-dialog fieldset{margin:0 0 12px;border:1px solid #bdc9d3;min-width:0;padding:9px 12px;background:#fff}.desktop-dialog legend{padding:0 5px;font-weight:600}.desktop-dialog label{display:grid;grid-template-columns:135px minmax(0,1fr);gap:8px;align-items:center;margin:7px 0}.desktop-dialog input,.desktop-dialog select,.desktop-dialog textarea{margin:0;width:100%;font:inherit}.desktop-dialog textarea{padding:6px;border:1px solid #adbdc9;resize:vertical}.desktop-dialog input[readonly],.desktop-dialog textarea[readonly]{background:#f4f6f8;color:#3e5667}.material-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:12px}.material-library label{display:block}.material-library input{margin:5px 0}.material-library select{height:340px;padding:3px}.material-library option{padding:5px 7px}.material-properties{min-width:0}.dialog-tabs{display:flex;flex-wrap:wrap;gap:3px;border-bottom:1px solid #afbfcb;margin-bottom:10px}.dialog-tabs button{border-radius:3px 3px 0 0;border-bottom:0;background:#e8edf1;padding:6px 9px}.dialog-tabs [aria-selected="true"]{background:#fff;color:#164a6b;font-weight:600;box-shadow:inset 0 2px #2677a8}.table-scroll{max-height:290px;overflow:auto}.desktop-dialog table{width:100%;border-collapse:collapse;background:#fff;font-size:12px}.desktop-dialog th,.desktop-dialog td{border:1px solid #c3ced6;padding:7px;text-align:left;overflow-wrap:anywhere}.desktop-dialog th{background:#e9eef3;position:sticky;top:0}.boundary-table tr[aria-selected="true"] td{background:#dcebf7}.boundary-table button{border:0;background:transparent;padding:0;text-align:left;color:#1c4059}.manager-actions{margin:10px 0 0}.geometry-list{margin:5px 0;padding-left:20px;max-height:135px;overflow:auto;overflow-wrap:anywhere}.desktop-dialog .vector{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.desktop-dialog .vector label{display:block;margin:0}.desktop-dialog .vector input{margin-top:3px}#boundary-parameters-title{font-weight:600}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #2382bc;outline-offset:2px}
@media(max-width:620px){.material-layout{grid-template-columns:minmax(0,1fr)}.material-library select{height:150px}.desktop-dialog label{grid-template-columns:minmax(0,1fr);gap:3px}.dialog-body{padding:9px}.desktop-dialog fieldset{padding:8px}.dialog-titlebar h2{font-size:13px}.dialog-footer{padding:9px}.desktop-dialog th,.desktop-dialog td{padding:4px}.desktop-dialog .vector{gap:4px}}

.desktop-dialog .boundary-field{display:grid;grid-template-columns:135px minmax(0,1fr);gap:8px;align-items:center;margin:7px 0}@media(max-width:620px){.desktop-dialog .boundary-field{grid-template-columns:minmax(0,1fr);gap:3px}}

.geometry-dialog{width:min(960px,calc(100vw - 24px))}.geometry-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:12px}.geometry-history label{display:block}.geometry-history select{height:320px}.geometry-history option{padding:6px}.geometry-dialog .geometry-reset{display:flex;align-items:flex-start;grid-template-columns:none}.geometry-reset input{width:auto;margin:3px 5px 0 0}.geometry-dialog [hidden]{display:none!important}@media(max-width:620px){.geometry-layout{grid-template-columns:minmax(0,1fr)}.geometry-history select{height:120px}}

/* The viewport owns the page; long lists and advanced panels scroll locally. */
html,body{height:100%;overflow:hidden}
body{height:100dvh;display:flex;flex-direction:column}
header,.menubar,.ribbon,#thermal-demo-notice,.dock-tabs{flex-shrink:0}
.menubar{height:auto;min-height:30px;flex-wrap:wrap}
.ribbon{height:auto;min-height:44px;flex-wrap:wrap;gap:4px;padding:5px 8px}
.ribbon select{width:auto;min-width:65px}
#thermal-demo-notice{margin:0;padding:5px 12px;background:#fff3ce;color:#624b17;font-size:12px;border-bottom:1px solid #ddcb97}
main{flex:1;min-height:0;height:auto;position:relative;grid-template-columns:220px minmax(0,1fr) 280px;overflow:hidden}
aside{min-width:0;min-height:0;padding:7px;overscroll-behavior:contain}
.workspace{min-height:0;overflow:hidden}
#viewer{min-height:100px}
.output-dock{height:clamp(100px,19dvh,150px);min-height:85px;flex-shrink:0}
.workflow{padding:5px;gap:4px;flex-shrink:0}
.workflow button{padding:4px 7px}
.viewport-title{flex-shrink:0}
aside h2{margin-bottom:5px;padding:4px 6px}
aside details{margin:6px 0}
aside label{margin:6px 0}
aside p{margin:5px 0}
aside input,aside select{margin-top:2px;padding:4px}
.settings-launchers{display:grid;gap:3px;margin:7px 0}
.settings-launchers p{font-size:11px}
.dock-tabs{display:none}
.dialog-titlebar{cursor:move;touch-action:none;user-select:none}
.dialog-titlebar button{cursor:pointer}
.desktop-dialog{position:fixed;max-height:calc(100dvh - 20px)}
.geometry-dialog{width:min(650px,calc(100vw - 24px));max-height:calc(100dvh - 32px)}
.geometry-layout{grid-template-columns:155px minmax(0,1fr);gap:8px}
.geometry-history select{height:170px}
.geometry-dialog .dialog-body{padding:8px}
.geometry-dialog fieldset{padding:6px 8px;margin-bottom:7px}
.geometry-dialog label{grid-template-columns:105px minmax(0,1fr);margin:4px 0}
.geometry-dialog input,.geometry-dialog select{padding:3px 5px}
.geometry-dialog p{margin:5px 0;font-size:11px}
.geometry-dialog .dialog-tabs button{padding:4px 6px}
.geometry-associations{margin:6px 0;font-size:11px}
.geometry-associations summary{padding:5px}
.geometry-associations p,.geometry-associations label{margin:6px}
@media(max-width:1100px){main{grid-template-columns:190px minmax(0,1fr) 245px}header strong{font-size:16px}.ribbon button{padding:4px 6px}#mesh-info{display:none}}
@media(max-width:760px){
 .dock-tabs{display:flex;gap:4px;padding:3px 8px;background:#e5edf3}
 .dock-tabs [aria-selected="true"]{background:#cce3f2}
 main{grid-template-columns:minmax(0,1fr)}
 main>aside{position:absolute;inset:0 auto 0 0;width:min(330px,100%);z-index:2;display:none;box-shadow:3px 0 12px #0003}
 main[data-dock="project"]>.project-dock,main[data-dock="properties"]>.property-dock{display:block}
 main>.property-dock{inset:0 0 0 auto}
 .menubar a,.menubar button{padding:3px 6px}
 header{padding:0 8px}header span{font-size:12px}#connection{max-width:40%;line-height:1.15}
 .ribbon .divider{display:none}.ribbon label{font-size:12px}
 .geometry-layout{grid-template-columns:minmax(0,1fr)}
 .geometry-history select{height:65px}.geometry-history p{display:none}
 .geometry-dialog label{grid-template-columns:105px minmax(0,1fr)}
 .output-dock{height:110px}
}

.geometry-dialog{max-height:min(560px,calc(100dvh - 32px))}
.geometry-dialog #geometry-dimensions,.geometry-position-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.geometry-dialog #geometry-dimensions label,.geometry-position-fields label{display:block;font-size:12px}
.geometry-dialog #geometry-dimensions input,.geometry-position-fields input{margin-top:2px;min-width:0}