:root{--ink:#333c35;--muted:#85867c;--sage:#667b63;--cream:#f7f5ed;--line:#e5e5da;--purple:#8a7c9d}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:14px/1.5 'Avenir Next',Avenir,'Segoe UI',sans-serif}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;transition:background .2s,transform .2s}button:hover{transform:translateY(-1px)}button:disabled{cursor:default;opacity:.4;transform:none}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #a293b4;outline-offset:3px}header{height:89px;margin:0 4%;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.brand{color:var(--ink);text-decoration:none;font-size:25px;font-weight:600;letter-spacing:-1px}.brand i{font-family:Georgia,serif;font-weight:400}.logo{display:inline-grid;place-items:center;background:#e5e9da;width:39px;height:39px;border-radius:50%;margin-right:10px;color:var(--sage);font-size:32px}.tag,.eyebrow,.edition,footer,.studio-heading,.breakdown-heading>span{font-size:10px;letter-spacing:1.7px;font-weight:600}#save-status{font-size:11px;color:var(--sage)}.intro{margin:35px 4% 30px;display:flex;justify-content:space-between;align-items:center}.eyebrow{color:#99977f}h1{font:40px/1.2 Georgia,serif;font-weight:400;letter-spacing:-1.3px;margin:12px 0}h1 em{color:var(--sage);font-weight:400}.intro p{color:var(--muted);margin:12px 0 0}.edition{text-align:center;line-height:2.5;color:#9d977d}.edition:first-line{font-size:28px}main{margin:0 4%;display:grid;grid-template-columns:235px minmax(330px,1fr) 292px;gap:22px;align-items:start}.panel{background:#fffef9;border:1px solid var(--line);border-radius:18px;padding:23px 21px}.panel-heading{display:flex;justify-content:space-between;align-items:center}.panel-heading>span{font:italic 14px Georgia;color:#aaa991}h2{font:21px Georgia,serif;margin:0;font-weight:400}h3{font-size:12px;font-weight:600;margin:22px 0 12px}.muted{font-size:11px;color:var(--muted)}.catalog{display:grid;grid-template-columns:1fr 1fr;gap:9px}.catalog button{background:#f8f7f0;border:1px solid #eeede5;border-radius:10px;color:#62685c;padding:12px 3px 8px;font-size:10px}.catalog svg{display:block;width:62px;height:48px;margin:0 auto 6px;overflow:visible}.divider{height:1px;background:var(--line);margin-top:24px}.dimensions{display:flex;align-items:center;gap:8px;margin-bottom:10px}.dimensions label{font-size:10px;flex:1;min-width:0}.dimensions label span{float:right;color:var(--muted)}input{width:100%;border:1px solid var(--line);border-radius:7px;padding:7px;background:#fffef9;color:var(--ink);margin-top:4px}.secondary,.icon-button{border:1px solid var(--line);border-radius:8px;background:#fffef9;padding:9px 12px;color:var(--ink);font-size:11px}.full{width:100%}.hint{color:var(--muted);font-size:10px;margin:14px 0}.text-button{border:0;background:none;color:#7e8174;padding:5px 0;font-size:11px}.little-note{margin-top:24px;border-radius:11px;background:#f0eee4;text-align:center;padding:14px;color:#aaa17f;font-size:21px}.little-note p{font:italic 13px/1.6 Georgia;margin:5px 0;color:#8e8b77}.studio{min-width:0;background:#eeeee4;border:1px solid #e4e4d7;border-radius:18px;padding:19px 22px}.studio-heading{display:flex;justify-content:space-between;color:#888a78;font-size:9px;letter-spacing:1px}.live-dot{display:inline-block;width:6px;height:6px;background:#8e9e7c;border-radius:50%;margin-right:6px}.room-wrap{min-height:405px;display:flex;align-items:center;padding:14px 0}#room{width:100%;max-height:530px;overflow:visible;touch-action:none;user-select:none}.furniture{cursor:grab;outline:none}.furniture:active{cursor:grabbing}.furniture:focus .selection{stroke:#8a7c9d}.selection{fill:none;stroke:#8a7c9d;stroke-width:2;stroke-dasharray:5 4;pointer-events:none}.opening{cursor:grab}.selection-bar{display:flex;align-items:center;gap:8px;padding:12px;background:#faf9f2;border-radius:11px}.selection-bar>div{flex:1}.selection-bar .eyebrow{display:block;font-size:8px;letter-spacing:1px}.selection-bar strong{font-size:12px;font-weight:500}.selection-bar small{color:#aaa;font-size:9px;margin-left:10px}.icon-button{font-size:18px;padding:3px 10px}.canvas-hint{text-align:center;font-size:9px;color:#929483;margin:16px 0 0}.canvas-hint span{margin:0 5px}#notice{text-align:center;min-height:32px;padding-top:10px;font-size:10px;color:var(--sage)}.score-orbit{position:relative;margin:25px auto 16px;width:146px;height:146px;border:8px solid #e6eadd;border-radius:50%;outline:1px solid #d6dec9;outline-offset:6px;display:grid;place-items:center;background:radial-gradient(#fbfcf4,#f2f5e9)}#score{font:58px/1 Georgia;letter-spacing:-3px}.score-orbit small{font-size:11px;color:#929c85}.energy>h2{text-align:center;font-size:22px}.score-caption{text-align:center}.breakdown-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-top:25px}.breakdown-heading h3{margin:0 0 12px}.breakdown-heading>span{font-size:8px;color:#a5a38d;letter-spacing:1px;margin-bottom:12px}.factor{padding:12px 0;border-bottom:1px solid #eeeee7}.factor header{margin:0;height:auto;border:0;gap:5px;font-size:11px;font-weight:500}.factor b{color:var(--sage);font-size:11px;white-space:nowrap}.factor.negative b{color:#b17e69}.factor p{font-size:10px;line-height:1.6;color:#8b8e80;margin:4px 0 0}.primary{border:0;border-radius:9px;padding:13px;background:var(--sage);color:white;font-size:12px;margin-top:20px}.primary:hover{background:#52684f}.disclaimer{font-size:9px;color:#a3a291;text-align:center;line-height:1.7;margin-bottom:0}#delta{position:absolute;bottom:-13px;background:#e7eddc;color:#637b54;border-radius:20px;padding:0 8px;font-size:11px}#delta:empty{display:none}footer{display:flex;justify-content:space-between;margin:29px 4% 20px;color:#a5a590;font-size:8px;letter-spacing:1.2px}dialog{border:1px solid var(--line);border-radius:22px;padding:35px;max-width:440px;width:90%;color:var(--ink);background:#fffef8;text-align:center;box-shadow:0 20px 100px #3333}dialog::backdrop{background:#323b3260;backdrop-filter:blur(4px)}dialog h2{font-size:28px}dialog p{color:var(--muted);font-size:13px}.close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:24px;color:#999}.scan-symbol{font-size:55px;color:#a29a75;margin:8px}#scan-factors{font-size:12px;text-align:left;color:var(--sage)}.pulse{animation:pulse .5s ease}@keyframes pulse{50%{transform:scale(1.06)}}@media(min-width:1450px){main{grid-template-columns:250px minmax(400px,1fr) 320px}.room-wrap{min-height:530px}}@media(max-width:1100px){main{grid-template-columns:195px minmax(280px,1fr);gap:15px}.energy{grid-column:1/-1}.energy #breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.energy .score-orbit{margin-top:20px}.tag{display:none}.room-wrap{min-height:400px}}@media(max-width:650px){header{height:70px}.brand{font-size:21px}#save-status{font-size:9px}.intro{margin-top:25px}h1{font-size:31px}.intro p{font-size:12px}.edition{display:none}main{display:flex;flex-direction:column}.studio{order:0;width:100%;padding:16px}.library{order:1;width:100%}.energy{order:2;width:100%}.room-wrap{min-height:300px}.catalog{grid-template-columns:repeat(3,1fr)}.little-note{display:none}.energy #breakdown{grid-template-columns:1fr 1fr}.canvas-hint{font-size:8px}footer{gap:15px;font-size:7px}}

/* A compact workspace; SVG intrinsic dimensions follow the room’s actual aspect ratio. */
.room-wrap{min-height:0;justify-content:center;padding:18px 0 14px}
#room{display:block;width:100%;height:auto;max-height:490px;object-fit:contain}
.selection-bar{gap:10px;padding:13px 15px;border:1px solid #e4e4d7}
.selection-bar strong{display:block;font-size:16px;line-height:1.4}
.selection-bar .eyebrow{font-size:9px;margin-bottom:2px}
.selected-size{display:block;font-size:11px;color:#85867c;margin-top:2px;font-variant-numeric:tabular-nums}
.canvas-hint{font-size:11px;line-height:1.6;margin-top:11px}
#notice{font-size:11px;min-height:28px;padding-top:6px}
.dimension-feedback{font-size:11px;line-height:1.6;color:#667b63;margin:8px 0 0}
.dimension-feedback:empty{display:none}
.resize-handle{pointer-events:all;touch-action:none}
.resize-handle.nw,.resize-handle.se{cursor:nwse-resize}
.resize-handle.ne,.resize-handle.sw{cursor:nesw-resize}
.resize-overlay{pointer-events:none}
@media(max-width:650px){.selection-bar{padding:10px}.selection-bar strong{font-size:14px}.canvas-hint{font-size:10px}#room{max-height:440px}}

.window-handle{cursor:ew-resize;touch-action:none}.opening[data-wall="right"] .window-handle,.opening[data-wall="left"] .window-handle{cursor:ns-resize}[hidden]{display:none!important}