:root{font-family:Inter,Arial,sans-serif;color:#edf2f4;background:#17242c;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline:3px solid #60d9cd;outline-offset:4px}.workspace{display:grid;grid-template-columns:302px 1fr;height:100dvh;min-height:650px}aside{background:#17242c;padding:30px 27px 20px;display:flex;flex-direction:column;overflow:auto;z-index:2}.brand{font-size:12px;letter-spacing:1.6px;display:flex;align-items:center;gap:10px;color:#d5e0e4}.brand-icon{font-size:31px;color:#70d8c8;line-height:1}.edition{margin-left:auto;color:#91a0a8;letter-spacing:0}h1{font-size:36px;line-height:1.12;font-weight:500;letter-spacing:-1.3px;margin:30px 0 12px}.intro{font-size:14px;line-height:1.5;color:#a4b5bd;margin:0 0 32px}section{border-top:1px solid #344149;padding:22px 0}.section-label{font-size:12px;letter-spacing:1.7px;color:#8fa4af;margin-bottom:16px}.view-buttons{display:flex;background:#101d25;padding:4px;border-radius:8px;gap:4px}.view-buttons button{flex:1;background:transparent;border:0;color:#a4b5bd;padding:11px 4px;border-radius:5px;font-size:14px}.view-buttons button.active{background:#f0f5f4;color:#203039;box-shadow:0 2px 5px #0002}.toggle-row{display:flex;justify-content:space-between;align-items:center;font-size:14px;min-height:40px;gap:15px;cursor:pointer}.toggle-row input{appearance:none;width:34px;height:20px;background:#43535c;border-radius:20px;position:relative;cursor:pointer;flex-shrink:0;margin:0}.toggle-row input:after{content:'';position:absolute;width:14px;height:14px;border-radius:50%;background:#e8eff1;left:3px;top:3px;transition:transform .18s}.toggle-row input:checked{background:#66cdbc}.toggle-row input:checked:after{transform:translateX(14px);background:#16362f}#height-row{margin:12px 0 18px}.range-label{display:flex;justify-content:space-between;font-size:13px;color:#a4b5bd;margin-bottom:8px}.range-label output{color:#8de2d2}input[type=range]{width:100%;accent-color:#79d8c6;cursor:pointer}h2{font-weight:500;font-size:20px;margin:0 0 10px}#room-description{color:#adc0c9;font-size:14px;line-height:1.6;min-height:66px;margin:0}.legend{display:flex;gap:22px;font-size:12px;color:#92a9b4;margin-top:18px}.legend span{display:flex;gap:7px;align-items:center}.legend i{width:10px;height:10px;border-radius:2px}.wall-dot{background:#9e652f}.glass-dot{background:#a34b31}footer{margin-top:auto;padding-top:16px}.source-button{width:100%;background:transparent;border:1px solid #53626b;color:#e4ecef;border-radius:6px;padding:13px 10px;font-size:14px;text-align:left}.source-button span{float:right}.note{font-size:12px;line-height:1.6;color:#91a4ae;margin:17px 0 0}.viewer{position:relative;min-width:0;overflow:hidden;background:#e5eaf0}.viewer canvas{display:block;width:100%;height:100%;touch-action:none;outline:none}.viewer-heading{position:absolute;left:28px;right:28px;top:27px;display:flex;justify-content:space-between;font-size:11px;letter-spacing:2px;color:#657783;pointer-events:none}.viewer-heading span:last-child{font-size:10px;letter-spacing:1.4px}.view-tools{position:absolute;right:24px;top:76px;display:flex;flex-direction:column;gap:8px}.view-tools button{width:42px;height:42px;border:1px solid #fff;background:#ffffffcf;border-radius:9px;color:#314851;font-size:26px;box-shadow:0 3px 15px #293f5010}.view-tools button:hover{background:white}.viewer-bottom{position:absolute;bottom:25px;left:28px;right:28px;display:flex;gap:16px;justify-content:space-between;align-items:center;font-size:12px;color:#60727d;pointer-events:none}.units{letter-spacing:1px;font-size:10px;white-space:nowrap}.mobile-hint{display:none}.compass{position:absolute;bottom:80px;right:30px;display:flex;align-items:center;gap:9px;color:#627883;pointer-events:none}.compass span{font-size:10px;letter-spacing:1px}.compass b{font-size:28px;font-weight:400}#loading{position:absolute;inset:0;display:grid;place-content:center;color:#314951;font-size:16px;pointer-events:none}dialog{padding:0;border:0;border-radius:14px;width:min(900px,94vw);max-height:94dvh;background:white;color:#22363f;box-shadow:0 20px 80px #0005}dialog::backdrop{background:#061723b3;backdrop-filter:blur(5px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid #dce5e8}.dialog-head h2{font-size:18px;margin:0}.dialog-head button{background:#eef2f5;border:0;width:38px;height:38px;border-radius:50%;font-size:26px;color:#314951}.plan-image{overflow:auto;max-height:calc(94dvh - 72px);text-align:center}.plan-image img{display:block;width:100%;height:auto}button{transition:background .18s}#room-info{padding-bottom:15px}@media(max-height:850px) and (min-width:761px){aside{padding-top:22px}h1{font-size:30px;margin-top:20px}.intro{margin-bottom:20px}section{padding:16px 0}.note{font-size:12px}.section-label{margin-bottom:12px}}@media(max-width:1000px){.units{display:none}.viewer-bottom{font-size:11px}}@media(max-width:760px){.workspace{height:auto;min-height:100dvh;display:flex;flex-direction:column-reverse}.viewer{height:66dvh;min-height:410px;width:100%;flex-shrink:0}aside{padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:0 24px;overflow:visible}header{grid-column:1/-1}h1{font-size:28px;margin:20px 0 8px}h1 br{display:none}h1 br:after{content:' '}.intro{margin-bottom:20px}section{padding:18px 0}#room-info,footer{grid-column:1/-1}#room-description{min-height:0}.legend{margin-top:12px}.section-label{font-size:11px}.viewer-heading{left:18px;right:18px;top:20px;font-size:10px}.viewer-heading span:last-child{font-size:9px}.view-tools{right:14px;top:55px}.viewer-bottom{bottom:17px;left:18px;right:18px;font-size:11px}.desktop-hint{display:none}.mobile-hint{display:inline}.compass{bottom:54px;right:20px}.note{max-width:580px}.view-buttons button{padding:12px 2px}dialog .dialog-head{padding:12px}.dialog-head h2{font-size:16px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Revision 04: explicit current/future comparison and room-linked imagery. */
[hidden]{display:none!important}h1{font-size:28px;margin:24px 0 10px}.intro{margin-bottom:20px}aside{padding:24px 22px}.section-label{line-height:1.5}section{padding:16px 0}.short-note{font-size:13px;line-height:1.55;color:#a4b5bd;margin:10px 0 0}.view-buttons button{font-size:13px}.quick-state{position:absolute;z-index:6;top:52px;left:28px;display:flex;gap:4px;padding:4px;border-radius:9px;background:#fffdf8e8;box-shadow:0 3px 14px #20304012}.quick-state button{border:0;border-radius:6px;padding:10px 14px;font-size:14px;background:transparent;color:#526471}.quick-state button.active{background:#203b3d;color:white}.viewer svg{display:block;width:100%;height:100%;touch-action:none;outline:none}#hotspots{position:absolute;inset:0;z-index:5;pointer-events:none}.hotspot{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:#fff9ec;color:#613e2d;border:2px solid #a9784d;box-shadow:0 2px 8px #0003;font-weight:700;font-size:14px;pointer-events:auto}.hotspot:hover,.hotspot.selected{background:#875138;color:white;transform:scale(1.12)}.gallery-card{display:flex;gap:11px;align-items:center;width:100%;background:#23343e;border:1px solid #3c4e57;border-radius:7px;padding:6px;text-align:left;color:#eef2ed;margin:7px 0}.gallery-card:hover{background:#334953}.gallery-card img{width:67px;height:54px;object-fit:cover;border-radius:4px}.gallery-card span{display:grid;gap:5px}.gallery-card b{font-size:13px;font-weight:500;line-height:1.35}.gallery-card small{font-size:12px;color:#aec1c9}#room-visual{margin-top:12px}.light-legend{display:flex;gap:14px;margin-top:10px;font-size:12px}.light-legend span:before{content:'';display:inline-block;width:12px;height:3px;background:#dcae54;vertical-align:middle;margin-right:5px}.light-legend span:last-child:before{background:#65cbb2}#light-settings .range-label{margin-top:15px}.text-link{display:block;color:#a6dbd0;font-size:12px;line-height:1.5;margin-top:10px}#visual-dialog{width:min(1180px,95vw)}.visual-body{display:grid;grid-template-columns:minmax(0,1fr) 250px;max-height:calc(94dvh - 70px);overflow:auto;background:#f2eee6}.visual-body img{width:100%;height:100%;max-height:80dvh;object-fit:contain;background:#222925}.visual-text{padding:22px;font-size:15px;line-height:1.6}.visual-text p{margin:0 0 18px}.visual-text button{background:#254e47;color:#fff;border:0;border-radius:6px;padding:12px;font-size:14px;width:100%}.visual-text .visual-disclaimer{font-size:12px;color:#65716a;margin-top:16px}.render-note{position:absolute;left:28px;bottom:52px;color:#60727d;font-size:12px;pointer-events:none}.viewer-heading{font-size:12px}.viewer-heading span:last-child{font-size:11px}.viewer-bottom{bottom:20px}
@media(max-width:760px){.state-section,#light-section,#visuals-section{grid-column:1/-1}.quick-state{left:16px;top:48px}.quick-state button{padding:9px 11px;font-size:13px}.viewer{height:70dvh}.visual-body{display:block}.visual-body img{height:auto;max-height:65dvh}.visual-text{padding:16px}.visual-text p{margin-bottom:12px}.render-note{left:18px;bottom:42px;max-width:70%;font-size:11px}#gallery-list{display:grid;grid-template-columns:1fr 1fr;gap:7px}.gallery-card{margin:0}.gallery-card img{width:48px;height:52px}.gallery-card b{font-size:12px}.gallery-card small{display:none}}