@font-face{font-family:Figtree;src:url(brand/figtree.woff2) format('woff2');font-display:swap}
@font-face{font-family:Archivo;src:url(brand/archivo-black.woff2) format('woff2');font-display:swap}
@font-face{font-family:Mono;src:url(brand/anonymous-pro.woff2) format('woff2');font-display:swap}
:root{--bg:#171918;--panel:#eeeae3;--edge:#cfc8bf;--tx:#232522;--dim:#66645e;--acc:#a82125;--ok:#287045;--warn:#8a570e;--bad:#a82125;--paper:#f7f5f0;--mono:Mono,monospace;color-scheme:light}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--tx);font:13px/1.5 Figtree,Arial,sans-serif;height:100vh;height:100dvh;display:grid;grid-template-columns:400px minmax(0,1fr);grid-template-rows:64px minmax(0,1fr);overflow:hidden}
button,input,select{font:inherit}
button,a,input,select,summary{outline-offset:3px}
:focus-visible{outline:2px solid var(--acc)}
button{border:1px solid var(--edge);background:var(--paper);color:var(--tx);border-radius:2px;padding:9px 12px;cursor:pointer;transition:background .15s,border-color .15s}
button:hover{background:#e3ddd4;border-color:#9b9388}
button:disabled{opacity:.42;cursor:not-allowed}
button.acc{background:var(--acc);border-color:var(--acc);color:white;font-weight:600}
button.acc:hover:not(:disabled){background:#861b1e;border-color:#861b1e}
button.sm{padding:4px 8px;font-size:11px}
.app-header{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#0c0d0d;color:#eeeae3;border-bottom:3px solid var(--acc);gap:24px}
.brand-lockup{display:flex;align-items:center;gap:24px}.brand-lockup img{width:142px;height:48px;object-fit:contain;filter:grayscale(1) invert(1);mix-blend-mode:screen}
.brand-divider{height:32px;border-left:1px solid #454540}.product-name{margin:0;font:17px Archivo,Arial,sans-serif;text-transform:uppercase;letter-spacing:-.04em}.product-caption{font:10px var(--mono);letter-spacing:.12em;color:#b5b2aa;margin-top:4px;text-transform:uppercase}
.header-note{font:11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:#b5b2aa}.header-note span{color:#eeeae3}
#side{background:var(--panel);border-right:1px solid #42443e;overflow:hidden;display:flex;flex-direction:column;min-height:0}
#sideHead{padding:24px 24px 18px}.eyebrow{font:10px var(--mono);text-transform:uppercase;letter-spacing:.13em;color:var(--dim)}
h1{font:27px/1.08 Archivo,Arial,sans-serif;letter-spacing:-.045em;text-transform:uppercase;margin:9px 0}
#sideHead p{font-size:12px;color:var(--dim)}
#tabs{margin-top:12px;display:grid;grid-template-columns:repeat(4,1fr);padding:0 16px;border-bottom:1px solid var(--edge);gap:4px}
#tabs button{background:transparent;border:0;border-bottom:3px solid transparent;border-radius:0;color:var(--dim);padding:10px 2px 12px;font-size:11px;white-space:nowrap}
#tabs button span{display:block;font:10px var(--mono);margin-bottom:4px;opacity:.75}
#tabs button:hover:not(:disabled){background:#e3ddd4}#tabs button.on{color:var(--acc);border-bottom-color:var(--acc);font-weight:700}
#tabBody{flex:1;min-height:0;overflow-y:auto;padding:22px 24px;scrollbar-color:#b8afa3 transparent;scrollbar-width:thin}
.pane{display:none;flex-direction:column;gap:20px}.pane.on{display:flex}
h2{font:11px var(--mono);text-transform:uppercase;letter-spacing:.09em;color:var(--tx);margin-bottom:10px;padding-bottom:9px;border-bottom:1px solid var(--edge)}
h3{font-size:14px;margin-bottom:8px} .pane-intro{margin-bottom:0}.pane-intro h2{font:11px var(--mono);letter-spacing:.09em;margin:0;padding-bottom:9px}.pane-intro p{color:var(--dim);font-size:12px;margin-top:6px}
select,input:not([type=checkbox]):not([type=file]):not([type=range]):not([type=color]){background:var(--paper);color:var(--tx);border:1px solid var(--edge);border-radius:2px;padding:8px 9px;font-size:12px;width:100%;min-width:0}
select{cursor:pointer}input[type=checkbox],input[type=range]{accent-color:var(--acc)}input[type=range]{flex:1;min-width:0}
input[type=color]{width:22px;height:22px;padding:2px;border:1px solid var(--edge);border-radius:2px;cursor:pointer;background:var(--paper);vertical-align:middle}
input[type=file]{width:100%;min-width:0;font-size:11px;color:var(--dim);padding:12px 0}input[type=file]::file-selector-button{background:var(--paper);border:1px solid #b6aa9d;padding:9px 12px;margin-right:9px;font:12px Figtree,sans-serif;cursor:pointer;color:var(--tx)}
.row{display:flex;gap:8px;align-items:center;margin:8px 0}.row label{color:var(--dim);font-size:12px;min-width:79px}.grow{flex:1;min-width:0}
#tabBody .row input[type=number]{flex:0 1 100px;width:100px;min-width:0}#tabBody .row .muted{font-size:10px}
.muted{color:var(--dim);font-size:11px;line-height:1.6}
#shapeForm{margin:18px 0 22px;padding:16px;border:1px solid #c3b8aa;background:#e7e1d8;border-radius:2px}#shapeForm .row:first-child{margin-top:0}#shapeForm .row label{min-width:84px}#addShape{width:100%;margin-top:6px;background:#242622;color:#f7f5f0;border-color:#242622}#addShape:hover{background:#41443c}
.upload-block{border-top:1px solid var(--edge);padding-top:15px;margin-bottom:18px}.upload-block h3{margin-bottom:0}
.items-intro{margin-bottom:20px}.items-intro h2{font:600 20px Figtree,sans-serif;text-transform:none;letter-spacing:-.02em;border:0;padding:0;margin-bottom:6px}.items-intro p{font-size:12px;color:var(--dim)}
.item-entry-options{display:grid;gap:12px}.item-entry{display:flex;align-items:center;gap:14px;width:100%;padding:20px 16px;text-align:left;background:var(--paper)}.item-entry svg{width:27px;height:27px;flex-shrink:0;color:var(--acc)}.item-entry>span:not([aria-hidden]){flex:1}.item-entry strong{display:block;font-size:14px;font-weight:600}.item-entry small{display:block;font-size:11px;color:var(--dim);margin-top:4px}.item-entry[aria-expanded=true]{border-color:var(--acc);background:#fffaf4}.shape-form-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.shape-form-head h3{margin:0}#shapeForm[hidden],#objectsSection[hidden],#itemFile[hidden]{display:none}#uploadStatus:empty{display:none}#uploadStatus:not(:empty){margin-top:12px}#objectsSection{margin-top:24px}
.item{border:1px solid var(--edge);border-left:3px solid var(--edge);border-radius:2px;padding:12px;margin:12px 0;background:var(--paper);cursor:pointer}.item.sel{border-left-color:var(--acc);background:#fffaf4}.item .nm{font-weight:600;font-size:12px;display:flex;justify-content:space-between;align-items:center}.itemDimensions{padding:8px 0}.bottomrow{line-height:2.3}
.case-section{margin-top:20px}.case-section[hidden]{display:none}.case-section details{margin-top:16px}.case-fit-note{margin-top:14px}#caseCards{display:grid;gap:10px;margin:14px 0}.case-card{display:grid;gap:5px;text-align:left;padding:14px}.case-card strong{font-size:15px}.case-card span{font:12px var(--mono)}.case-card small{color:var(--dim)}.case-card b{font-size:12px;color:var(--acc);margin-top:5px}.case-diagram{width:100%;height:125px;color:#85796a;margin:4px 0 12px}#boxCaseForm{padding:16px;border:1px solid var(--edge);background:#e7e1d8}#boxCaseForm .row label{min-width:65px}#createBoxCase,#continueFoam{width:100%;margin-top:12px}#boxCaseStatus:not(:empty){margin-top:10px}#selectedCaseSummary{border-top:1px solid var(--edge);padding-top:16px}#selectedCaseName{overflow-wrap:anywhere}#caseDisplayControls{padding-top:14px}
.case-entry-open .item-entry{padding:10px 14px}.case-entry-open .item-entry small{display:none}.case-entry-open .case-diagram{height:85px;margin:0 0 8px}.case-entry-open .item-entry-options{gap:8px}
.modeBtn.active{background:#252722;color:#fff;border-color:#252722}#rotSnap{width:auto}
#sideFoot{border-top:1px solid var(--edge);padding:16px 24px;display:flex;flex-direction:column;gap:10px;background:#e5dfd5}#sideFoot h2{font-size:10px;margin-bottom:4px;padding-bottom:4px}#sideFoot .row{margin:6px 0}#chooseCase{padding:12px}
#main{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--bg)}
.workspace-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:52px;padding:10px 24px;border-bottom:1px solid #363a34;color:#eeeae3}.workspace-label{font:10px var(--mono);letter-spacing:.1em;color:#a8ada2;text-transform:uppercase}.workspace-title{font-size:13px;margin-top:2px}.view-actions{display:flex;gap:5px}.view-actions button{background:transparent;color:#c9ccc3;border-color:#464a42;font:10px var(--mono);padding:7px 10px}.view-actions button:hover{background:#33382f}.view-actions button[aria-pressed=true]{color:#171918;background:#eeeae3;border-color:#eeeae3}
#view{flex:1;position:relative;min-height:180px;overflow:hidden}#view canvas{display:block}
.view-stamp{position:absolute;top:22px;left:24px;color:#a1a79a;font:10px var(--mono);text-transform:uppercase;letter-spacing:.09em;pointer-events:none;z-index:1}.view-stamp strong{color:#d0d3c8;font-weight:400}
#emptyState{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);width:min(420px,80%);text-align:center;z-index:1;pointer-events:none;color:#eeeae3}#emptyState[hidden]{display:none}.empty-mark{width:65px;height:65px;margin:0 auto 23px;color:#a8afa0}#emptyState h2{font:clamp(25px,3vw,42px)/1 Archivo,sans-serif;letter-spacing:-.045em;border:0;color:#eeeae3;margin:0 0 15px;padding:0}#emptyState p{font-size:13px;color:#b1b6a9;max-width:310px;margin:auto}#emptyState .eyebrow{color:#bc7775;margin-bottom:13px}
#hint{position:absolute;left:24px;bottom:20px;color:#b3b8ac;font:10px/1.8 var(--mono);background:#171918dc;padding:9px 12px;border:1px solid #3e4438;max-width:calc(100% - 48px);pointer-events:none;z-index:1}
.app-footer{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:#0c0d0d;border-top:1px solid #363a34;color:#a4a99d;font:10px var(--mono);letter-spacing:.04em}.app-footer span:first-child{color:#d7d9cf}.status-dot{display:inline-block;width:5px;height:5px;background:#a82125;margin-right:8px}
#spin{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#111510c9;font:12px var(--mono);color:#eeeae3;z-index:5}#spin.show{display:flex}#spin span{padding:20px 28px;border:1px solid #696f61;background:#22261f}
.stackrow{display:flex;gap:7px;align-items:center;margin:7px 0;padding-bottom:7px;border-bottom:1px solid var(--edge)}#stackinfo{font-size:11px;margin-top:10px;line-height:1.6}
#fitres,#warns{font-size:12px;white-space:pre-line;max-height:20vh;overflow-y:auto}#fitres:not(:empty),#warns:not(:empty){padding:8px 0}.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}
#results{height:250px;flex-shrink:0;border-top:3px solid var(--acc);background:var(--panel);display:none;padding:14px 20px;overflow:auto;white-space:nowrap}#results.show{display:block}#reshead{display:flex;gap:14px;align-items:center;margin-bottom:12px}#resTitle{font:12px var(--mono);text-transform:uppercase}#resImgs{display:flex;gap:8px}#results img{height:160px;border:1px solid var(--edge);border-radius:2px;vertical-align:top;background:#fff;cursor:pointer}#results img.off{opacity:.35}.thumb{position:relative;display:inline-block;vertical-align:top}.thumb .zoom,.thumb .ned{position:absolute;right:5px;padding:3px 6px;font-size:11px;background:var(--paper);border-color:var(--edge)}.thumb .zoom{top:5px}.thumb .ned{top:34px}
#lightbox,#notchEd{position:fixed;inset:0;background:#0c0d0de8;display:none;align-items:center;justify-content:center;z-index:20}#lightbox{cursor:zoom-out}#lightbox.show,#notchEd.show{display:flex}#lightbox img{max-width:92vw;max-height:92vh;border:1px solid var(--edge);background:#fff}#notchEd{z-index:25}
#nedBox{width:94vw;height:92vh;background:var(--panel);border-top:4px solid var(--acc);padding:20px;display:flex;flex-direction:column;gap:14px}#nedHead{display:flex;gap:10px;align-items:center;flex-wrap:wrap}#nedHead select{width:auto;max-width:300px}#nedBody{flex:1;display:flex;gap:12px;min-height:0}#nedTools{width:100px;min-width:100px;display:flex;flex-direction:column;gap:7px}#nedTools button.on{background:var(--acc);border-color:var(--acc);color:white}#nedCanvas{flex:1;min-width:0;background:#171918;border:1px solid #454b3e}#nedSvg{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}#nedInsp{width:200px;min-width:200px;overflow-y:auto;display:none}#nedInsp .row label{min-width:44px}
#caseFilter{margin-bottom:4px}#caseInfo{padding:10px 0;font-family:var(--mono)}details summary{font-size:12px;cursor:pointer}details{border-top:1px solid var(--edge);padding-top:12px}
#tooltip{position:fixed;z-index:30;display:none;background:#242622;color:#f2eee7;font-size:12px;line-height:1.5;padding:9px 12px;max-width:280px;pointer-events:none;box-shadow:0 4px 14px #0003;border:1px solid #56594e}
.disp{display:flex;gap:7px;align-items:center;font-size:11px;margin:5px 0}.disp input[type=range]{width:58px;flex:none}.disp label{color:var(--dim);min-width:0}
@media(min-width:1600px){body{grid-template-columns:440px minmax(0,1fr)}#sideHead,#tabBody{padding-left:28px;padding-right:28px}}
@media(max-width:1000px){body{grid-template-columns:350px minmax(0,1fr)}.app-header{padding:0 20px}.header-note{display:none}#sideHead,#tabBody,#sideFoot{padding-left:18px;padding-right:18px}.workspace-bar{padding:12px 16px;flex-wrap:wrap}.workspace-title{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.view-actions{flex-wrap:wrap}#hint{left:16px;max-width:calc(100% - 32px)}}
@media(max-width:700px){body{height:auto;min-height:100dvh;overflow:auto;grid-template-columns:minmax(0,1fr);grid-template-rows:60px auto auto}.app-header{padding:0 18px;gap:12px}.brand-lockup{gap:16px}.brand-lockup img{width:110px}.product-name{font-size:14px}.product-caption{font-size:8px}#side{grid-row:3;border:0}#sideHead{padding-top:20px;padding-bottom:12px}#sideHead h1{font-size:24px}#tabs{padding:0 12px}#tabs button{font-size:12px}#tabs button span{display:inline;margin-right:7px}#tabBody{max-height:none;overflow:visible}#main{grid-row:2;min-height:350px;height:45dvh}.workspace-bar{min-height:54px;padding:8px 16px;flex-wrap:nowrap}.workspace-label{display:none}.workspace-title{font-size:12px;max-width:140px}.view-actions button{padding:6px 8px;font-size:9px}.view-stamp{top:15px;left:16px;font-size:9px}#emptyState{top:46%}#emptyState h2{font-size:26px}#emptyState p{font-size:11px}.empty-mark{display:none}#emptyState .eyebrow{font-size:9px}#hint{font-size:8px;bottom:10px;padding:6px 8px}#results{height:180px}#results img{height:95px}#reshead{gap:8px;font-size:10px}#reshead .muted{display:none}.app-footer{grid-row:4;padding:0 16px;font-size:8px}#nedBox{padding:10px;width:98vw;height:96dvh}#nedBody{flex-wrap:wrap}#nedTools{width:100%;flex-direction:row;min-width:0}#nedTools .muted{display:none}#nedCanvas{min-height:180px}#nedInsp{width:120px;min-width:120px}#nedHead .grow{display:none}#nedTip{width:100%}}
@media(min-width:701px) and (max-height:800px){#sideHead{padding-top:14px;padding-bottom:12px}#sideHead h1{font-size:23px}#sideHead h1 br{display:none}#sideHead p{font-size:11px}#tabs button{padding-top:6px;padding-bottom:8px}#tabs button span{display:inline;margin-right:6px}#sideFoot{padding-top:10px;padding-bottom:10px;gap:5px}#sideFoot button,#sideFoot input,#sideFoot select{padding-top:6px;padding-bottom:6px}#tabBody{padding-top:16px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
#svgForm{margin:18px 0 22px;padding:16px;border:1px solid #c3b8aa;background:#e7e1d8;border-radius:2px}
#svgForm[hidden],#svgFile[hidden]{display:none}
#svgForm .row label{min-width:84px}
#svgThickness{min-width:0;flex:1}
#svgUnits{flex:0 0 65px;width:65px}
.svg-entry-open .items-intro p{display:none}
#addSvg{width:100%;margin-top:6px}
#svgStatus:not(:empty){margin-top:10px}
.svg-file-row{display:flex;align-items:center;gap:10px;justify-content:space-between}
#svgFilename{font-size:12px;overflow-wrap:anywhere;min-width:0}
.svg-file-row button{flex-shrink:0}
.svg-entry-open .item-entry{padding:10px 14px}
.svg-entry-open .item-entry small{display:none}
.svg-entry-open .item-entry-options{gap:8px}
#pane-items:has(#objectsSection:not([hidden])) .item-entry{padding:10px 14px}
#pane-items:has(#objectsSection:not([hidden])) .item-entry small{display:none}
#pane-items:has(#objectsSection:not([hidden])) .item-entry-options{gap:8px}