:root{--accent:#1768e9;--ink:#17324b;--muted:#61768c;--line:#dbe7f7;--soft:#edf4ff;--bg:#f4f7fb;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}button:hover,.button:hover{background:var(--soft);border-color:#9bbff5}button:disabled{opacity:.42;cursor:not-allowed}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{background:#1059ce;color:#fff}a{color:var(--accent);text-underline-offset:3px}input,select{min-width:0;max-width:100%;width:100%;min-height:44px;border:1px solid #cbdcf2;border-radius:9px;padding:10px;color:var(--ink);background:#fff;font-size:16px}input[type=checkbox]{width:17px;min-height:17px;height:17px;accent-color:var(--accent);flex:0 0 auto}input[aria-invalid=true]{border-color:#bb541a;background:#fff7ef}input:focus,select:focus{outline:2px solid #80aff6;outline-offset:1px}:focus-visible{outline:3px solid #71a4f4;outline-offset:3px}[hidden]{display:none!important}.shell{width:min(1520px,calc(100% - 48px));margin:0 auto;min-width:0}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(26px,2.7vw,37px);line-height:1.18;letter-spacing:-.8px;margin-bottom:12px;color:#fff}h2{font-size:21px;letter-spacing:-.35px;line-height:1.3;margin-bottom:12px}h3{font-size:16px;line-height:1.4}p,li{line-height:1.65}button,summary{touch-action:manipulation}.site-head{background:#fff;border-bottom:1px solid var(--line)}.head-row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px}.head-row 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24px;font-size:13px;margin:20px 0}.quicknav a{padding:5px 0}.preset-library{border:1px solid #cbdffb;border-radius:16px;background:#fff;margin-bottom:20px;overflow:hidden}.preset-library>summary{list-style:none;display:flex;align-items:center;gap:15px;padding:17px 20px;cursor:pointer;min-height:78px}.preset-library>summary::-webkit-details-marker{display:none}.preset-library-icon{display:grid;place-items:center;font-size:25px;border-radius:11px;color:var(--accent);background:var(--soft);width:44px;height:44px;flex:0 0 auto}.preset-library>summary strong{font-size:16px;display:block}.preset-library>summary b{font-size:11px;background:var(--soft);color:var(--accent);padding:4px 7px;border-radius:6px;margin-left:6px}.preset-library>summary small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.summary-action{margin-left:auto;font-size:12px;color:var(--accent);font-weight:600}.summary-action:after{content:'⌄';padding-left:10px}.preset-library[open] .summary-action:after{content:'⌃'}.preset-categories{padding:0 16px 16px}.preset-category{border-top:1px solid var(--line)}.preset-category>summary{font-size:14px;font-weight:700;padding:15px 5px;cursor:pointer}.preset-category>summary span{float:right;background:var(--soft);border-radius:6px;padding:2px 7px;font-size:11px}.presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}.preset{width:100%;text-align:left;justify-content:flex-start;gap:10px;padding:15px 12px;min-height:108px;border-radius:13px;color:var(--ink);background:#f9fbff}.preset[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:#edf4ff}.preset>span:last-child{min-width:0}.preset strong{display:block;font-size:13px;line-height:1.4}.preset small{display:block;font-size:11px;color:var(--muted);line-height:1.5;margin-top:4px;font-weight:400}.preset em{display:block;font-size:10px;color:var(--accent);font-style:normal;line-height:1.4;margin-top:6px}.preset-shape{font-size:30px;color:var(--accent);flex:0 0 35px;align-self:flex-start}.error{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff4e9;border:1px solid #edbb93;border-radius:13px;padding:17px 20px;color:#94431a;margin:15px 0}.error strong{font-size:14px}.error p{font-size:13px;margin:6px 0 0}.error button{flex:0 0 auto}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr);align-items:start;gap:22px;scroll-margin-top:16px}.parameters-panel,.model-column{min-width:0}.parameters-panel{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0}.counter{display:grid;place-items:center;min-width:35px;height:35px;background:var(--soft);color:var(--accent);font-size:12px;border-radius:9px}.project-title{padding:19px 20px;display:grid;gap:8px}.project-title label{font-size:12px;color:var(--muted)}.project-title small{font-size:10px;color:var(--muted);line-height:1.5}.project-title .text-button{justify-self:start;margin-top:2px}.text-button{border:0;background:transparent;padding:5px 0;min-height:36px;font-size:12px;text-align:left}.setting-group{border-top:1px solid var(--line)}.setting-group>summary{list-style:none;display:flex;align-items:center;gap:12px;padding:17px 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.wide{grid-column:1/-1}.field-hint{font-size:10px;font-weight:400;color:var(--muted);line-height:1.5}.choice-source{display:none!important}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:0 14px 16px}.choice{display:flex;flex-direction:column;align-items:flex-start;text-align:left;border-radius:11px;padding:11px;gap:9px;min-width:0;color:var(--ink);font-weight:400}.choice strong{font-size:11px;line-height:1.35;display:block}.choice small{font-size:10px;line-height:1.45;display:block;color:var(--muted);margin-top:3px}.choice[aria-pressed=true]{background:#edf4ff;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.material-sample{display:block;width:100%;height:30px;border-radius:6px;background:#cfdbe9;border:1px solid #aec3d7}.wallMaterial-aerated .material-sample{background:repeating-linear-gradient(0deg,transparent 0 12px,#bac9d9 12px 14px),repeating-linear-gradient(90deg,#e1e8e9 0 32px,#b7c8d8 32px 34px)}.wallMaterial-foam .material-sample{background:repeating-linear-gradient(90deg,#bbc6cd 0 31px,#97a9b6 31px 33px)}.wallMaterial-brick .material-sample{background:repeating-linear-gradient(0deg,transparent 0 8px,#efd1be 8px 10px),repeating-linear-gradient(90deg,#b97959 0 20px,#e4bd9f 20px 23px)}.wallMaterial-sandwich .material-sample,.roofMaterial-sandwich .material-sample{background:repeating-linear-gradient(90deg,#eef1f5 0 20px,#879aaa 20px 22px)}.wallMaterial-builtup .material-sample,.roofMaterial-builtup .material-sample{background:linear-gradient(0deg,#829caf 0 20%,#eedb8b 20% 75%,#3879d2 75%)}.wallMaterial-metal .material-sample,.roofMaterial-profile .material-sample{background:repeating-linear-gradient(90deg,#4a77a5 0 8px,#658eb5 8px 12px,#355778 12px 15px)}.roofMaterial-roll .material-sample{background:#5b6c7c}.roof-gable .material-sample{background:linear-gradient(145deg,transparent 48%,#1768e9 49% 56%,transparent 57%),linear-gradient(35deg,transparent 48%,#699fee 49% 56%,transparent 57%);border:0}.roof-shed .material-sample{background:linear-gradient(160deg,transparent 42%,#1768e9 43% 52%,transparent 53%);border:0}.roof-flat .material-sample{background:linear-gradient(175deg,transparent 42%,#1768e9 43% 60%,transparent 61%);border:0}.swatch{display:inline-block;width:16px;height:16px;border-radius:4px;border:1px solid #b3c3d7;vertical-align:middle;margin-right:6px}.help{margin:0;padding:0 18px 16px;font-size:11px;color:var(--muted);line-height:1.7}.opening-actions{padding:0 18px 20px}.opening-actions button{width:100%;font-size:12px}.opening{margin:0 12px 12px;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#fafcff}.opening-title{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 10px;background:#edf4ff}.opening-title button{border:0;background:transparent;min-height:40px;padding:7px;font-size:12px}.opening-select{justify-content:flex-start;color:var(--ink)}.opening .fields{padding:12px;gap:12px}.model-column{display:flex;flex-direction:column;gap:14px}.model-panel{background:#fff;border:1px solid #cddff8;border-radius:18px;overflow:hidden;scroll-margin-top:15px}.model-head{display:flex;justify-content:space-between;align-items:center;gap:15px;background:var(--accent);color:white;padding:17px 20px}.model-head h2{font-size:20px;margin-bottom:5px;color:#fff}.model-head small{font-size:11px;color:#e0edff}.history-tools{display:flex;gap:7px}.history-tools button{width:42px;min-height:42px;padding:5px;background:#ffffff14;color:#fff;border-color:#ffffff40;font-size:20px}.history-tools button:hover{background:#ffffff30}.mode-tabs{display:flex;gap:8px;padding:12px;background:#f6f9ff;border-bottom:1px solid var(--line)}.mode-tabs button{flex:1;min-height:44px;border-color:transparent;background:transparent;color:var(--muted);font-size:13px}.mode-tabs button[aria-pressed=true]{background:white;color:var(--accent);border-color:#cfe0f7;box-shadow:0 2px 6px 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label{display:flex;align-items:center;gap:7px;min-height:42px;font-size:11px;cursor:pointer}.model-exports{padding:10px 15px 13px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:10px;color:var(--muted)}.model-exports>div{display:flex;gap:6px}.model-exports button{min-height:38px;font-size:11px;padding:8px 12px}.stale{font-size:12px;line-height:1.65;margin:0;background:#fff4e9;color:#974614;padding:15px 18px;border-bottom:1px solid #f0d4b9}.plan-tools{display:flex;gap:7px;flex-wrap:wrap;padding:13px 15px 7px}.plan-tools button{font-size:11px;flex:1;min-width:70px;padding:9px 10px}.plan-tools button>span{font-size:19px}.plan-tools button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:white}.plan-tip{font-size:11px;padding:8px 16px;margin:0;color:var(--muted);line-height:1.65}#garage-plan{width:100%;min-width:0;min-height:420px;background:#f6faff;position:relative}#garage-plan svg{display:block;max-width:100%;touch-action:none;user-select:none}#plan-inspector{padding:17px;border-top:1px solid var(--line);background:#fbfdff}#plan-inspector h3{font-size:14px;margin-bottom:12px}#plan-inspector .fields{padding:0;margin-bottom:13px;grid-template-columns:repeat(3,minmax(0,1fr))}.buttons{display:flex;flex-wrap:wrap;gap:8px}#plan-inspector button{font-size:12px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0}.metrics>div{padding:18px 14px;background:#fff;border:1px solid var(--line);border-radius:13px;min-width:0}.metrics dt{font-size:11px;font-weight:500;color:var(--muted);margin-bottom:10px}.metrics dd{font-size:22px;letter-spacing:-.5px;font-weight:700;line-height:1.2;margin:0;overflow-wrap:anywhere}.review-panel{border-radius:13px;border:1px solid var(--line);background:#fff;padding:16px 18px}.review-panel p{font-size:12px;color:var(--muted);margin:0 0 9px}.review-panel summary{font-size:12px;color:var(--accent);cursor:pointer;line-height:1.5}.review-panel ul{font-size:11px;line-height:1.65;padding-left:18px;margin-bottom:0}.assembly-panel{background:white;border:1px solid var(--line);border-radius:14px;padding:18px}.assembly-panel h2{font-size:16px}.assembly{display:grid;grid-template-columns:1fr 1fr;gap:15px}.assembly h3{font-size:12px;color:var(--muted);margin:0 0 8px}.assembly ol{padding:0;margin:0;list-style:none;counter-reset:layers}.assembly li{font-size:11px;line-height:1.55;padding:9px 10px;border:1px solid var(--line);border-radius:8px;margin-top:5px;background:#f8fbff;counter-increment:layers}.assembly li:before{content:counter(layers);color:var(--accent);font-weight:bold;padding-right:8px}.estimate-panel{margin-top:24px;border:1px solid var(--line);border-radius:16px;background:white;overflow:hidden;min-width:0;scroll-margin-top:15px}.estimate-panel .panel-head{border-bottom:0}.panel-head select{width:auto;max-width:210px;font-size:13px}.estimate-intro{padding:0 20px;margin-bottom:17px;font-size:12px;color:var(--muted)}.table-scroll{max-width:100%;overflow:auto;max-height:580px;overscroll-behavior-inline:contain;scrollbar-color:#a7c5ed #eef4fd;border-block:1px solid var(--line)}table{border-collapse:separate;border-spacing:0;width:100%;min-width:720px;font-size:12px}th,td{padding:13px 15px;border-bottom:1px solid #e1e9f4;border-right:1px solid #eef3fa;text-align:right;vertical-align:middle}th:first-child,td:first-child{text-align:left}th{position:sticky;top:0;z-index:2;background:#edf4ff;color:#3c5b7d;font-size:10px;font-weight:650;white-space:nowrap}td:first-child{width:44%;min-width:260px}td strong{display:block;font-size:12px;line-height:1.45}td small{display:block;font-size:10px;line-height:1.55;color:var(--muted);margin-top:5px;max-width:620px}td input{width:115px;text-align:right;min-height:40px;font-size:14px;padding:8px}tr:last-child td{border-bottom:0}tr:nth-child(2n) td{background:#fcfdff}.group-tag{display:inline-block;color:var(--accent);background:#edf4ff;border-radius:5px;padding:3px 5px;font-size:9px;margin-bottom:6px}.estimate-total{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px;background:#f5f9ff}.estimate-total span{display:block;font-size:13px}.estimate-total small{display:block;margin-top:8px;font-size:11px;color:var(--muted);line-height:1.5}.estimate-total strong{font-size:27px;letter-spacing:-.7px;color:var(--accent);white-space:nowrap}.export-bar{display:flex;flex-wrap:wrap;gap:9px;padding:18px 20px}.export-bar button,.export-bar .button{font-size:11px}.share-url{margin:0 20px 20px;width:calc(100% - 40px)}.seo{max-width:1150px;margin:44px auto;color:#294359}.seo section{margin-bottom:36px}.seo h2{font-size:25px;letter-spacing:-.5px;margin-bottom:18px}.seo h3{font-size:17px;margin-bottom:10px}.seo p,.seo li{font-size:14px;line-height:1.9}.seo-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.seo .table-scroll{border:1px solid var(--line);border-radius:12px;background:white}.seo th,.seo td{text-align:left}.seo td:first-child{min-width:170px;width:24%}.formula{background:#eaf2ff;border:1px solid #d3e2f9;padding:18px 20px;border-radius:12px;color:#234d89;font-size:14px!important;line-height:1.9}.example-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.example-grid article{padding:16px;border:1px solid var(--line);border-radius:12px;background:white;min-width:0}.example-grid h3{font-size:14px;overflow-wrap:anywhere}.example-grid p{font-size:11px;margin-bottom:8px;line-height:1.7}.example-grid a{font-size:11px}.faq details{border-bottom:1px solid var(--line);padding:0 0 14px;margin-bottom:14px}.faq summary{font-size:14px;line-height:1.65;font-weight:650;cursor:pointer}.faq p{margin:12px 0 0;padding-left:16px}.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.related a{border:1px solid var(--line);border-radius:10px;background:white;padding:15px;color:#275487;font-size:13px;text-decoration:none;line-height:1.6;overflow-wrap:anywhere}.site-footer{border-top:1px solid var(--line);background:white;padding:25px 0;font-size:12px;color:var(--muted)}.site-footer .shell{display:flex;justify-content:space-between;gap:15px}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:2147483100;display:flex;align-items:center;gap:12px;max-width:calc(100vw - 24px);width:max-content;background:#17498e;color:#fff;border-radius:13px;padding:12px 14px;box-shadow:0 8px 26px #17324b35}.toast span{max-width:580px;font-size:12px;line-height:1.55}.toast button{background:#ffffff15;border-color:#ffffff40;color:white;font-size:11px;flex:0 0 auto}.toast #dismiss-toast{min-width:36px;padding:6px;font-size:19px}.print-only{display:none}.skip{position:fixed;top:-100px;left:15px;z-index:100002;background:white;padding:12px}.skip:focus{top:15px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}dialog{border:1px solid var(--line);border-radius:18px;padding:24px;width:min(750px,calc(100vw - 24px));max-height:85dvh;overflow:auto;color:var(--ink);box-shadow:0 25px 80px #17324b33}dialog::backdrop{background:#10294085}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.dialog-head h2{font-size:20px;margin:0}dialog .fields{padding:0;margin-bottom:16px}.dialog-head button{min-width:44px}#extra-error{font-size:12px;color:#a44716}.model-panel:fullscreen{width:100vw;height:100dvh;overflow:auto;border-radius:0;background:white}.model-panel:fullscreen #model{height:calc(100dvh - 270px)}.model-panel:fullscreen #garage-plan{min-height:calc(100dvh - 300px)}
@media(max-width:1150px){.workspace{grid-template-columns:310px minmax(0,1fr);gap:15px}.shell{width:calc(100% - 30px)}.intro-pills{display:none}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.presets{grid-template-columns:repeat(2,minmax(0,1fr))}.model-head{padding:15px}.model-head h2{font-size:18px}#model{height:440px}.example-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.shell{width:calc(100% - 24px)}.head-row{min-height:64px;gap:10px}.head-row img{width:140px}.head-row nav{gap:8px}.head-row button{font-size:12px;padding:9px 11px}.desktop-link{display:none}.breadcrumb{font-size:10px;padding:13px 0;gap:6px}.intro{padding:21px 20px;border-radius:16px}.intro h1{font-size:27px;letter-spacing:-.7px;line-height:1.2;margin-bottom:12px}.intro p{font-size:12px;line-height:1.75}.intro p br{display:none}.intro .eyebrow{font-size:9px!important}.quicknav{font-size:12px;gap:7px 17px;margin:15px 0}.preset-library{margin-bottom:15px;border-radius:13px}.preset-library>summary{padding:13px;gap:11px;min-height:75px}.preset-library>summary strong{font-size:14px}.preset-library>summary small{font-size:10px}.summary-action{font-size:0}.summary-action:after{font-size:20px;padding:0}.preset-categories{padding:0 10px 12px}.preset-category>summary{font-size:13px;padding:14px 2px}.presets{gap:8px}.preset{display:flex;flex-direction:column;padding:11px;gap:6px;align-items:flex-start;min-height:140px}.preset-shape{font-size:24px;flex:0 0 auto;line-height:1}.preset strong{font-size:11px}.preset small,.preset em{font-size:10px}.error{padding:14px;align-items:flex-start;flex-direction:column;gap:10px}.error button{font-size:12px}.workspace{display:flex;flex-direction:column;gap:18px}.model-column{order:-1;width:100%;gap:11px}.parameters-panel{width:100%}.model-panel{border-radius:14px}.model-head{padding:14px 12px;gap:10px}.model-head h2{font-size:17px}.model-head small{font-size:10px}.history-tools{gap:5px}.history-tools button{width:38px;min-height:44px}.mode-tabs{padding:9px;gap:5px}.mode-tabs button{font-size:12px;padding:8px 9px;min-height:44px}.view-tools{padding:10px;gap:6px}.view-tools button{padding:8px 10px;font-size:10px;min-height:44px}.zoom-tools{gap:5px}#model{height:350px}.model-help{font-size:9px;left:9px;right:9px;padding:6px;bottom:8px}.model-layers{padding:7px 12px;gap:0 13px}.model-layers label{min-height:44px;font-size:11px}.model-exports{padding:10px 12px;gap:9px;flex-wrap:wrap}.model-exports>span{font-size:9px}.model-exports button{min-height:44px;padding:8px 11px;font-size:11px}.stale{font-size:11px;padding:12px}.plan-tools{padding:10px 9px 5px;gap:5px}.plan-tools button{min-width:50px;min-height:48px;padding:6px 3px;flex-direction:column;font-size:9px;gap:2px}.plan-tools button>span{font-size:18px}.plan-tip{padding:8px 12px;font-size:10px}#garage-plan{min-height:360px}#plan-inspector{padding:13px}#plan-inspector .fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}#plan-inspector h3{font-size:13px}.metrics{gap:8px}.metrics>div{padding:14px 12px;border-radius:11px}.metrics dt{font-size:10px;margin-bottom:8px}.metrics dd{font-size:21px}.review-panel{padding:14px}.review-panel p{font-size:11px}.assembly-panel{padding:14px}.assembly-panel h2{font-size:15px}.assembly{gap:9px}.assembly li{font-size:10px;padding:8px}.panel-head{padding:17px 15px;flex-wrap:wrap;gap:12px}.panel-head h2{font-size:19px}.panel-head .eyebrow{font-size:9px!important}.panel-head select{max-width:none;width:100%;font-size:14px}.project-title{padding:17px 16px}.setting-group>summary{padding:17px 15px}.setting-group>summary strong{font-size:14px}.setting-group>summary small{font-size:11px;max-width:245px}.fields{padding:0 16px 18px;gap:15px 12px}.fields label{font-size:12px}.fields input,.fields select{font-size:16px;min-height:44px}.field-hint{font-size:11px}.choice-grid{padding:0 15px 17px;gap:8px}.choice{padding:12px}.choice strong{font-size:12px}.choice small{font-size:11px}.help{font-size:11px}.opening-title button{min-height:44px}.estimate-panel{margin-top:20px;border-radius:14px}.estimate-intro{padding:0 15px;font-size:11px}.table-scroll{max-height:510px}th,td{padding:12px}td input{font-size:16px;min-height:44px}td strong{font-size:12px}.estimate-total{padding:18px 15px;align-items:flex-start;flex-direction:column;gap:14px}.estimate-total strong{font-size:25px}.export-bar{padding:15px;gap:7px}.export-bar button,.export-bar .button{font-size:11px;min-height:44px;padding:9px 11px}.share-url{margin:0 15px 15px;width:calc(100% - 30px)}.seo{margin:30px auto}.seo h2{font-size:23px}.seo h3{font-size:16px}.seo p,.seo li{font-size:13px}.seo-grid{grid-template-columns:1fr;gap:0}.example-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.example-grid article{padding:12px}.example-grid h3{font-size:13px}.example-grid p{font-size:10px}.related{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.related a{padding:12px;font-size:12px}.site-footer .shell{flex-direction:column}.toast{bottom:12px;gap:8px;padding:11px;flex-wrap:wrap}.toast span{width:100%;font-size:11px;max-width:none}.toast button{min-height:40px}.toast #dismiss-toast{margin-left:auto;min-height:40px}.faq summary{font-size:13px}dialog{padding:18px}.dialog-head h2{font-size:18px}}
@media(max-width:370px){.intro{padding:18px 16px}.intro h1{font-size:25px}#model{height:300px}.view-tools{gap:5px}.view-tools button{padding:8px 8px}.history-tools button{width:33px}.model-head small{font-size:9px}.model-head h2{font-size:16px}.model-tools{gap:4px}.plan-tools button{font-size:9px;min-width:45px}.metrics dd{font-size:19px}.assembly{grid-template-columns:1fr}.presets{grid-template-columns:1fr}.preset{flex-direction:row;min-height:100px;gap:10px}.preset strong{font-size:13px}.preset-shape{font-size:29px}.preset small{font-size:11px}.preset em{font-size:10px}.preset>span:last-child{flex:1}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{@page{size:A4;margin:12mm}body{background:#fff;color:#000;font-size:11px}.shell{width:100%;max-width:none}.site-head,.breadcrumb,.intro-pills,.quicknav,.preset-library,.parameters-panel,.history-tools,.mode-tabs,.view-tools,.model-wrap,.model-layers,.model-exports,#plan-area,.toast,.export-bar,.related,.site-footer,button,.button,.skip,.seo,.counter,.model-loading,.stale,.error{display:none!important}.intro{display:block;background:none;color:#000;padding:0;border:0;margin:0 0 14px}.intro h1,.intro p{color:#000;font-size:23px}.intro p{font-size:12px}.intro .eyebrow{color:#000}.workspace,.model-column{display:block}.model-panel{border:0;border-radius:0;overflow:visible}.model-head{background:none;color:#000;padding:0}.model-head h2,.model-head small{color:#000}.print-only{display:block!important}#print-image{max-width:100%;max-height:300px;margin:auto}#print-image:not([src]){display:none!important}#print-plan svg{max-height:350px;max-width:100%;width:100%}.metrics{grid-template-columns:repeat(4,1fr);margin:14px 0}.metrics dd{font-size:17px}.metrics dt{font-size:10px}.review-panel{margin:10px 0;border:0;padding:0}.review-panel details{display:none}.assembly-panel{break-inside:avoid;margin:15px 0}.estimate-panel{border:0;overflow:visible}.panel-head{padding:0 0 10px}.panel-head select,.estimate-intro,.group-tag,td small{display:none}.table-scroll{overflow:visible;max-height:none;border:0}table{min-width:0!important;width:100%;font-size:9px}thead{display:table-header-group}th{position:static;background:#eee;font-size:9px;color:#000}td,th{padding:7px 5px;min-width:0!important}td:first-child{width:45%}td strong{font-size:9px}td input{border:0;padding:0;width:65px;min-height:0;font-size:10px;color:#000}tr{break-inside:avoid}.estimate-total{background:white;padding:14px 0;border-top:1px solid #ccc}.estimate-total strong{color:#000;font-size:22px}.assembly h3{color:#000}.model-head{display:none}.assembly li{background:none;border-color:#ddd}}

@media(max-width:760px){.history-tools button{min-width:44px;width:44px;min-height:44px;height:44px}.model-head{flex-wrap:wrap}.toast button,.toast #dismiss-toast{min-width:44px;min-height:44px}}
/* Feedback remains available below the calculator, outside the drawing surface. */
body #smetroomTelegramWidget{position:static;width:min(480px,calc(100% - 32px));margin:24px auto}
body #smetroomTelegramWidget .stg-message{width:100%;padding-right:58px}
body #smetroomTelegramWidget .stg-close{width:44px;height:44px;min-height:44px}