@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#263a36;--muted:#78867f;--line:#e1e6df;--teal:#246650;--bg:#f4f5ef;--paper:#fff;--orange:#bb7544}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px 'DM Sans',sans-serif}button,input,select{font:inherit}button{cursor:pointer;transition:background .15s}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7fb59a;outline-offset:2px}button{border:1px solid var(--line);background:white;border-radius:8px;color:var(--ink);padding:10px 14px}button:hover{background:#edf3ed}header{height:86px;display:flex;align-items:center;padding:0 30px;gap:32px;border-bottom:1px solid var(--line);background:#fff}.brand{display:flex;gap:12px;align-items:center;font:20px Manrope,sans-serif;white-space:nowrap}.brand b{font-weight:800}.logo{display:grid;place-items:center;background:var(--teal);color:white;width:40px;height:44px;border-radius:10px;font-size:26px;font-weight:800}.brand small{display:block;font:9px 'DM Sans',sans-serif;letter-spacing:2px;margin-top:4px;color:var(--muted)}.project{flex:1;display:flex;flex-direction:column;align-items:center}.project input{border:0;text-align:center;max-width:280px;width:100%;font-weight:600;background:none;padding:5px}.saved{font-size:10px;color:var(--muted)}.header-actions{display:flex;gap:9px}.quiet{border:0;background:#f5f6f2}.primary{background:var(--teal);color:white;border-color:var(--teal);font-weight:600}.primary:hover{background:#1a513e}main{display:grid;grid-template-columns:330px minmax(0,1fr);max-width:1920px;margin:auto}aside{background:var(--paper);border-right:1px solid var(--line);padding:28px 24px;min-height:calc(100vh - 86px)}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--teal);font-weight:700}h1{font:700 24px Manrope,sans-serif;letter-spacing:-.8px;margin:9px 0}p{color:var(--muted);font-size:12px;line-height:1.65;margin:9px 0 19px}.presets{display:flex;gap:7px;margin:23px 0}.preset{padding:12px 7px;flex:1;text-align:left;min-width:0}.preset span{font-size:20px;display:block;color:var(--teal);margin-bottom:9px}.preset strong{display:block;font-size:12px}.preset small{display:block;color:var(--muted);font-size:9px;margin-top:4px}.preset.active{border-color:var(--teal);background:#f1f6f0}.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px}.tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:12px 5px;margin-right:24px;color:var(--muted)}.tabs button.active{border-color:var(--teal);color:var(--teal);font-weight:600}.tabs span{font-size:10px;background:#edf0e9;border-radius:5px;padding:2px 6px}.section-head{display:flex;justify-content:space-between;align-items:center;margin:24px 0 13px}.section-head h2{font-size:12px;font-weight:700;margin:0}.section-head>span{font-size:10px;color:var(--muted)}.section-head button{padding:4px 8px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}label{font-size:11px;font-weight:500;color:#56675d}.input-unit{display:flex;align-items:center;border:1px solid var(--line);border-radius:7px;margin-top:7px;background:#fff;overflow:hidden}.input-unit input{min-width:0;width:100%;padding:11px 12px;border:0;background:none;color:var(--ink);font-size:14px}.input-unit span{font-size:10px;padding-right:12px;color:var(--muted);white-space:nowrap}.field{display:block;margin-bottom:17px}.field select{width:100%;border:1px solid var(--line);padding:11px 9px;border-radius:7px;margin-top:7px;color:var(--ink);background:white}.range-label{display:block;margin:20px 0}.range-label strong{float:right;color:var(--teal)}input[type=range]{width:100%;accent-color:var(--teal);display:block;margin:13px 0}input[type=checkbox]{accent-color:var(--teal)}.check{display:flex;align-items:center;gap:7px;line-height:1.5}.hint{color:var(--muted);font-size:11px;line-height:1.6;margin:9px 0 18px}.aside-footer{margin-top:32px;border-top:1px solid var(--line);padding-top:18px;font-size:10px;line-height:1.8;color:var(--muted)}.aside-footer strong{display:block;font-weight:500}.workspace{padding:20px 24px 32px;min-width:0}.viewport{position:relative;min-height:550px;height:calc(100vh - 239px);max-height:1000px;overflow:hidden;border:1px solid #e1e5dc;border-radius:14px;background:radial-gradient(ellipse at 50% 50%,#fdfdf8,#ecefe5)}#scene{width:100%;height:100%;display:block;touch-action:none;cursor:grab}#scene:active{cursor:grabbing}.view-top,.view-bottom{position:absolute;left:22px;right:22px;display:flex;justify-content:space-between;align-items:center;gap:10px;pointer-events:none}.view-top{top:20px}.view-bottom{bottom:45px}.view-top>*,.view-bottom>*{pointer-events:auto}.badge{font-size:9px;letter-spacing:1.5px;font-weight:700;display:flex;align-items:center;gap:7px}.badge i{width:6px;height:6px;border-radius:50%;background:var(--teal)}.badge span{font-size:9px;color:var(--muted);border-left:1px solid #ccd2c5;padding-left:10px}.view-buttons{display:flex;padding:4px;background:#ffffffdb;border:1px solid var(--line);border-radius:9px;gap:3px}.view-buttons button{border:0;background:none;font-size:10px;padding:7px 10px}.view-buttons button.active{background:var(--teal);color:white}.viewport-label{position:absolute;left:25px;top:72px;pointer-events:none}.viewport-label h2{font:600 16px Manrope;margin:0 0 5px}.viewport-label span{font-size:11px;color:var(--muted)}.toggles{display:flex;gap:12px;background:#ffffffd9;border-radius:8px;padding:8px 10px}.toggles label{display:flex;align-items:center;gap:4px;font-size:10px}.zoom{display:flex;background:white;border:1px solid var(--line);border-radius:9px;overflow:hidden}.zoom button{border:0;border-radius:0;padding:7px 12px}.gesture{position:absolute;bottom:17px;text-align:center;left:10px;right:10px;font-size:10px;color:var(--muted);pointer-events:none}.summary{display:flex;align-items:center;gap:38px;padding:24px 5px 13px}.summary>div{display:flex;flex-direction:column;gap:7px}.summary small{font-size:9px;letter-spacing:1.2px;color:var(--muted)}.summary strong{font:700 24px Manrope;letter-spacing:-1px}.summary button{margin-left:auto;font-size:11px}.summary button span{margin-left:18px}#warnings{font-size:11px;color:#99602a;line-height:1.6;padding:0 5px}#cutPanel{background:white;border:1px solid var(--line);border-radius:12px;padding:0 20px 20px;margin-top:18px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:11px}th{text-align:left;color:var(--muted);font-weight:500}td,th{padding:12px 10px;border-bottom:1px solid var(--line)}.add{width:100%;margin-bottom:14px}.piece-row{display:flex;justify-content:space-between;align-items:center;padding:10px 8px;border-bottom:1px solid var(--line);cursor:pointer}.piece-row:hover,.piece-row.active{background:#eef4ed}.piece-row strong{font-size:11px}.piece-row small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.piece-row span{font-size:10px;color:var(--teal)}.selection{position:absolute;right:16px;top:80px;width:235px;background:#fffffff2;box-shadow:0 12px 40px #203c2c1a;border:1px solid var(--line);border-radius:10px;padding:0 16px 16px;max-height:calc(100% - 160px);overflow:auto}.selection .field-grid{gap:9px}.selection input{padding:7px;font-size:12px}.selection label{font-size:10px}.danger{color:#9b4433;width:100%;font-size:11px;margin-top:13px}.selection .section-head{margin-top:14px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 20px;border-radius:9px;font-size:12px;display:none;z-index:20}[hidden]{display:none!important}@media(max-width:1050px){header{padding:0 18px;gap:15px}.project{display:none}main{grid-template-columns:290px minmax(0,1fr)}aside{padding:22px 18px}.workspace{padding:15px}.view-top{align-items:flex-start}.view-buttons{flex-wrap:wrap}.badge span{display:none}.summary{gap:20px}.summary strong{font-size:20px}.toggles{gap:5px}.view-bottom{left:12px;right:12px}}@media(max-width:760px){header{height:auto;min-height:76px;flex-wrap:wrap;padding:14px 15px;justify-content:space-between}.brand{font-size:17px}.brand small{font-size:8px}.header-actions{gap:5px}.header-actions button{font-size:10px;padding:9px}.header-actions .quiet:first-child{display:none}main{display:flex;flex-direction:column}.workspace{order:0}.viewport{height:520px;min-height:520px}.view-top{left:15px;right:15px}.view-buttons button{padding:6px;font-size:9px}.viewport-label{top:77px;left:17px}.summary{gap:20px;flex-wrap:wrap}.summary strong{font-size:20px}.summary small{font-size:8px}.summary button{margin-left:0}.gesture{font-size:9px}.toggles{font-size:9px}aside{order:1;min-height:0;border:0;border-top:1px solid var(--line);padding:25px}.aside-top p{margin-bottom:0}.presets{margin:20px 0}.preset{text-align:center}.field-grid{grid-template-columns:repeat(2,1fr)}.selection{width:210px;right:10px;top:105px}.view-bottom{bottom:45px}}
.capacity-card{background:#edf4ec;border:1px solid #d8e6d5;border-radius:8px;padding:12px;margin:12px 0 15px;font-size:11px;line-height:1.6}.capacity-card strong,.capacity-card span{display:block}.capacity-card span{font-size:10px;color:#607369;margin-top:5px}.capacity-card.over-capacity{background:#fff0e9;border-color:#e8b6a4}.capacity-card.over-capacity strong{color:#a44231}.capacity-card button{font-size:11px;margin-top:9px;padding:7px 10px;background:#fff}.range-label #levelsLabel{float:none;display:block;margin-top:5px}.clash-indicator{font-size:9px;letter-spacing:0;padding:5px 8px;border:0;white-space:nowrap}.clash-indicator.clear{background:#e1ecdf;color:#315d3e}.clash-indicator.has-clash{background:#f5d8cf;color:#9b3e2e}.clash-panel{background:#fff5ef;border:1px solid #e4c3b4;border-radius:11px;margin-top:14px;padding:0 16px 4px}.clash-panel .section-head{margin-top:15px}.clash-panel .section-head h2{color:#9b3e2e}.clash-panel p{margin:8px 0 12px}.clash-item{display:block;width:100%;text-align:left;font-size:11px;background:#ffffff9c;border:0;border-radius:5px;padding:7px 9px;margin-bottom:4px}.toggles{flex-wrap:wrap}.badge{flex-wrap:wrap}
.material-fields{margin-bottom:19px}.group-input{width:100%;border:1px solid var(--line);border-radius:7px;padding:9px;margin-top:7px;color:var(--ink);background:white}.selection{width:270px}.selection .hint{font-size:10px;margin:12px 0 0}.piece-row small{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:760px){.selection{width:240px}}
/* Direct manipulation is the primary interface. */
main{grid-template-columns:280px minmax(0,1fr)}aside{padding:22px 20px}.aside-top h1{font-size:21px}.aside-top p{margin-bottom:14px}.presets{margin:18px 0}.presets .preset{padding:10px 6px}.presets .preset small{display:none}.presets .preset span{margin-bottom:5px}.tabs{margin-bottom:16px}.section-head{margin-top:18px}.quick-slider{display:block;margin:15px 0;color:var(--ink);font-size:11px}.quick-slider output{float:right;font-size:10px;color:var(--muted)}.quick-slider input{margin:8px 0 0;width:100%;accent-color:var(--teal)}.precision{border-top:1px solid var(--line);margin:12px 0;padding-top:10px}.precision summary{font-size:10px;color:var(--muted);cursor:pointer;padding:5px 0;list-style:none}.precision[open] summary{margin-bottom:12px}.precision .field-grid{margin:10px 0}.precision .field{margin-top:10px}.material-fields{margin-bottom:8px}.capacity-card{padding:9px;font-size:10px}.capacity-card span,#materialSummary{display:none}.range-label{margin:15px 0}.range-label #levelsLabel{font-size:10px}.selection{width:218px;top:80px;max-height:calc(100% - 150px);padding:0 13px 12px}.selection .section-head{margin:12px 0}.selection-actions{display:flex;gap:5px}.icon-action{flex:1;border:0;background:#f1f3ed;border-radius:8px;padding:9px 5px}.icon-action span{display:block;font-size:19px;line-height:1.2}.icon-action small{font-size:9px;display:block;margin-top:5px}.icon-action.active{color:var(--teal);background:#e0ecdf}.selection-help{font-size:10px;line-height:1.5;margin:11px 0;color:var(--muted)}.selection .precision{margin-bottom:0}.selection .danger{width:auto;float:right;font-size:20px;padding:3px 10px;margin-top:9px;border:0;background:#faeee8}.selection:after{content:'';display:table;clear:both}.edit-tools{position:absolute;left:18px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;padding:5px;gap:4px;border:1px solid var(--line);background:#fffffff0;border-radius:12px;box-shadow:0 4px 18px #314c3410}.edit-tools button{border:0;background:none;padding:10px 7px;min-width:57px}.edit-tools span{font-size:24px;line-height:1;display:block}.edit-tools small{font-size:9px;display:block;margin-top:5px}.edit-tools button.active{background:#e1ecde;color:var(--teal)}.edit-tools i{height:1px;background:var(--line);margin:2px 5px}.drag-status{position:absolute;bottom:100px;left:50%;transform:translateX(-50%);font-size:11px;padding:8px 13px;border-radius:20px;color:#255740;background:#e1efdf;box-shadow:0 2px 15px #203c2912;pointer-events:none}.header-actions button{min-width:38px}.header-actions .primary{min-width:80px}.summary{gap:30px}#dimensions{font-size:10px}.gesture{font-size:10px}.aside-footer{font-size:9px;margin-top:18px}
@media(max-width:1050px){main{grid-template-columns:255px minmax(0,1fr)}aside{padding:19px 16px}.selection{width:205px}.edit-tools{left:10px}.edit-tools button{min-width:45px;padding:9px 5px}.summary{gap:18px}}
@media(max-width:760px){main{display:flex}.edit-tools{left:10px;top:50%;transform:translateY(-50%)}.edit-tools span{font-size:21px}.edit-tools small{font-size:8px}.selection{width:190px;right:10px;top:105px}.workspace{padding:10px}.viewport{height:550px;min-height:550px}.gesture{font-size:8px}aside{padding:22px}.header-actions .quiet:first-child{display:block}.view-top{align-items:flex-start}.badge{max-width:45%}.badge .clash-indicator{font-size:8px}.view-buttons{gap:0}.quick-dimensions{margin:10px 0}.selection .icon-action{padding:7px 3px}.selection .icon-action small{font-size:8px}}
.header-actions #undo{min-width:88px;background:#e3eee0;color:#245f45;font-weight:600;border:1px solid #bad0b3}.header-actions #undo:disabled{opacity:.4;cursor:default}.header-actions #undo:not(:disabled):hover{background:#cfe3c7}@media(max-width:760px){.header-actions #undo{min-width:66px;font-size:11px}}

.face-picker{display:flex;gap:4px;flex-wrap:wrap;margin:8px 0}.face-picker button{padding:5px 8px;min-width:35px}.face-picker button.active{background:#f3b833;color:#332800;border-color:#c48a15}
.face-picker button small{display:none}.face-picker button span{font-size:15px}.face-picker{flex-wrap:nowrap}.face-picker button{min-width:0;flex:1;padding:7px 3px}

/* Independent settings scroll keeps the model stationary. */
@media(min-width:761px){
 html,body{height:100%;overflow:hidden}
 header{flex-shrink:0}
 main{height:calc(100dvh - 86px);overflow:hidden}
 aside{height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
 .workspace{height:100%;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) 112px;gap:12px;padding-bottom:16px;overflow:hidden}
 .viewport{height:100%;min-height:0;max-height:none}
 .workspace-details{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:3px}
 .workspace-details .summary{padding-top:5px}
 .workspace-details #cutPanel,.workspace-details .clash-panel{margin-top:8px}
}

.profile-actions{margin:0 0 14px}.profile-actions .add{margin-bottom:5px;color:var(--teal);background:#e4eee0;font-weight:600}#addOptions{display:flex;gap:4px;flex-wrap:wrap}#addOptions button{flex:1;font-size:10px;padding:9px 4px}.selection .delete-actions{display:flex;flex-direction:column;gap:5px;margin-top:10px}.selection .delete-actions .danger{float:none;width:100%;font-size:11px;padding:8px 5px;margin:0;text-align:left}

#levels,#columns{display:block;width:100%;border:1px solid var(--line);border-radius:7px;padding:10px 12px;margin-top:8px;background:white;color:var(--ink);font-size:15px}#levelsLabel{font-size:10px}

.selection .duplicate-action{font-size:11px;margin:10px 0 0;padding:9px;color:var(--teal);background:#e4eee0}

.header-actions #redo{font-size:12px;white-space:nowrap}.header-actions #redo:disabled{opacity:.4;cursor:default}

.profile-spec{background:#eef3e9;border:1px solid #dce6d4;border-radius:8px;padding:9px;margin:0 0 12px}.profile-spec>div{display:flex;justify-content:space-between;gap:8px;margin:4px 0;font-size:10px}.profile-spec span{color:var(--muted)}.profile-spec strong{font-weight:600;text-align:right;overflow-wrap:anywhere;max-width:70%}

.rotation-actions{display:flex;gap:4px;margin-top:9px}.rotation-actions .icon-action{padding:7px 3px}.rotation-actions span{font-size:15px}.rotation-actions small{font-size:8px}.rotation-actions button:disabled{opacity:.4;cursor:default}

#rotationTools{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:3px 0}#rotationTools #angleStep{font-weight:700;background:#e0ecdf;width:100%;font-size:13px;min-width:0;padding:7px 3px}#rotationTools>div{display:flex;flex-direction:column}#rotationTools>div button{font-size:11px;min-width:0;padding:6px 4px}.edit-tools{max-height:calc(100% - 150px);overflow-y:auto}

[hidden]{display:none!important}#templatePicker{border:1px solid #dce5da;border-radius:20px;padding:28px;max-width:780px;width:90%;color:#29443a}#templatePicker::backdrop{background:#153a2c66}.template-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.template-options button{display:flex;flex-direction:column;gap:14px;padding:24px;text-align:left;border:1px solid #dce5da;border-radius:14px;background:#f2f6ef;color:inherit}.template-options span{font-size:30px}.template-options small{line-height:1.6}.template-options button:disabled{opacity:.55;cursor:default}

.project-tabs{display:flex;gap:6px;overflow:auto;padding:8px 0}.project-tabs button{white-space:nowrap;padding:9px;border:1px solid #cbd9ce;border-radius:8px}.project-tabs .active{background:#286c54;color:white}

.projects-heading{display:flex;align-items:center;justify-content:space-between}.projects-heading h2{font-size:16px}.projects-heading button{font-size:24px;width:38px;height:38px;padding:0;background:#286c54;color:white;border-radius:12px}.project-tabs{display:flex;flex-direction:column;overflow:visible;gap:7px}.project-card{position:relative;display:flex;align-items:center;border:1px solid #e1e8df;border-radius:12px;background:#f8faf6}.project-card.active{border-color:#397e62;background:#eaf3e9}.project-card .project-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;text-align:left;background:transparent;border:0;padding:12px;font-size:13px;color:#29463a}.project-card summary{list-style:none;cursor:pointer;padding:8px 13px;font-size:24px;line-height:1}.project-actions{position:absolute;right:0;top:90%;z-index:30;background:white;padding:5px;border:1px solid #dce5da;border-radius:10px;box-shadow:0 8px 24px #173c2920;min-width:145px}.project-actions button{display:block;width:100%;text-align:left;border:0;background:white;padding:10px;font-size:13px}.project-actions button:hover{background:#edf3e9}.aside-top h1{font-size:25px}.aside-top p{font-size:12px}.presets .preset{padding:10px}.presets .preset small{display:none}