@font-face{font-family:RoomFallback;src:local("Arial");font-display:swap}
.site-return{color:inherit;text-decoration:none}.site-return:hover{background:#efeee6;border-color:#c5c9bb}.site-return:focus-visible{outline:3px solid #e76836;outline-offset:4px}
:root{font-family:RoomFallback,Arial,sans-serif;color:#292d29;background:#f7f7f2;font-synthesis:none;--orange:#e76836;--muted:#80827a;--line:#e4e5dc}
*{box-sizing:border-box}body{margin:0}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:wait}button:focus-visible,canvas:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button{touch-action:manipulation}button:disabled{opacity:.5}button:disabled:hover{transform:none}[hidden]{display:none!important}
.app{height:100vh;height:100dvh;min-height:620px;display:grid;grid-template-columns:310px minmax(0,1fr);grid-template-rows:84px minmax(0,1fr);overflow:hidden}.header{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 34px;border-bottom:1px solid var(--line);background:#fafaf6}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:750;letter-spacing:-1px}.brand-icon{display:grid;place-items:center;width:37px;height:40px;color:var(--orange)}.brand-icon svg{width:31px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round}.brand-plus{color:var(--orange)}.brand-lab{font-size:13px;color:var(--muted);font-weight:400;letter-spacing:2px;margin-left:13px}.header-caption{font-size:12px;color:var(--muted);margin-left:50px}.prototype{border:1px solid var(--line);border-radius:30px;padding:9px 13px;display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.15px}.prototype i{width:5px;height:5px;border-radius:50%;background:var(--orange)}
.sidebar{padding:34px 26px 20px 30px;display:flex;flex-direction:column;background:#fafaf6;overflow:auto;border-right:1px solid var(--line);z-index:2}.eyebrow{font-size:8px;letter-spacing:1.65px;color:var(--muted);margin:0 0 19px}h1{font-weight:500;font-size:34px;line-height:1.15;letter-spacing:-1.5px;margin:0 0 16px}h1>span{color:var(--orange)}.description{font-size:12px;line-height:1.75;color:var(--muted);max-width:240px;margin:0}.room-facts{display:flex;padding:25px 0 23px;gap:34px;border-bottom:1px solid var(--line);margin-bottom:25px}.room-facts>div{display:flex;flex-direction:column;gap:6px}.room-facts strong{font-size:27px;font-weight:500;letter-spacing:-1px}.room-facts strong>span{font-size:18px}.room-facts div>span{font-size:10px;color:var(--muted)}fieldset{border:0;margin:0 0 21px;padding:0;min-width:0}legend{width:100%;font-size:8px;font-weight:600;letter-spacing:1.5px;color:var(--muted);padding:0;margin:0 0 12px;display:flex;justify-content:space-between}legend span{font-size:8px;letter-spacing:1px;font-weight:400}.view{border:1px solid transparent;background:transparent;padding:11px 11px 11px 10px;display:flex;align-items:center;gap:12px;width:100%;text-align:left;border-radius:9px;margin-bottom:3px;transition:background .2s,border-color .2s}.view:hover{background:#f0f0e9}.view.active{background:#efeee6;border-color:#ddded1}.view-icon{font-size:26px;display:grid;place-items:center;color:#838679;width:26px;font-weight:300}.view.active .view-icon{color:var(--orange)}.view>span:nth-child(2){display:flex;flex-direction:column;gap:5px}.view strong{font-size:12px;font-weight:500}.view small{font-size:10px;color:var(--muted)}.view-arrow{margin-left:auto;font-size:16px;color:#a5a79c}.view.active .view-arrow{color:var(--orange)}.segmented{display:flex;background:#eeefe7;padding:4px;border-radius:8px}.segmented button{width:50%;font-size:11px;border:0;background:transparent;color:var(--muted);padding:9px 4px;border-radius:5px}.segmented button span{font-size:16px;margin-right:5px}.segmented button.selected{color:#33382f;background:#fff;box-shadow:0 1px 4px #0000000c}.sidebar-bottom{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;align-items:center;font-size:8px;color:var(--muted);gap:7px}.status-dot{width:5px;height:5px;border-radius:50%;background:#839873}.version{margin-left:auto;font-size:9px;color:#a8aaa0}
.stage{position:relative;background:#eeece6;overflow:hidden;min-height:0}.stage-title{position:absolute;left:32px;top:28px;display:flex;align-items:center;gap:12px;z-index:1;pointer-events:none}.stage-index{border:1px solid #d8d9ce;font-size:10px;width:31px;height:31px;display:grid;place-items:center;border-radius:50%;color:#818578}.stage-title>div{display:flex;flex-direction:column;gap:5px}.stage-title strong{font-size:12px;font-weight:500}.stage-title>div>span{font-size:9px;color:#808579}.stage-actions{position:absolute;right:26px;top:27px;display:flex;gap:7px;z-index:2}.stage-actions button{height:36px;width:36px;display:grid;place-items:center;border:1px solid #dddfd2;background:#fafaf5d9;backdrop-filter:blur(10px);border-radius:50%;font-size:22px;color:#5b6156}.stage-actions button:hover{background:white}.stage canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.stage canvas:active{cursor:grabbing}.stage-bottom{position:absolute;bottom:24px;left:32px;right:27px;display:flex;justify-content:space-between;align-items:center;pointer-events:none;gap:15px}.interaction-hint{display:flex;align-items:center;gap:9px;font-size:9px;color:#747a6c}.interaction-hint b{font-weight:400;padding:0 5px}.mouse-icon{width:12px;height:17px;border:1px solid #888e7f;border-radius:7px;position:relative}.mouse-icon:after{position:absolute;content:"";height:4px;width:1px;left:5px;top:3px;background:#888e7f}.model-label{font-size:8px;letter-spacing:1.5px;color:#7a8071}.model-label span{color:#afb4a5;margin-left:7px}.view-note{position:absolute;bottom:64px;left:32px;font-size:9px;color:#868b7e;display:flex;align-items:center;gap:7px;pointer-events:none}.view-note>span{width:4px;height:4px;background:#a9b39e;border-radius:50%}.compass{position:absolute;bottom:77px;right:33px;display:flex;flex-direction:column;align-items:center;color:#7c8373;pointer-events:none}.compass>span{display:grid;place-items:center;border:1px solid #c7cdbd;border-radius:50%;width:39px;height:39px;font-size:23px}.compass small{font-size:6px;letter-spacing:1.5px;margin-top:8px}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#eeece6;z-index:3;text-align:center;padding:30px}.loading-mark{font-size:65px;font-weight:300;color:var(--orange);animation:breathe 2s ease-in-out infinite}.loading h2{font-weight:400;font-size:23px;margin:22px 0 9px;letter-spacing:-.6px}.loading p{font-size:12px;color:var(--muted);max-width:330px;line-height:1.7}.loading-track{height:2px;width:190px;margin-top:15px;background:#d6d9cd}.loading-track span{display:block;height:100%;background:var(--orange);width:0;transition:width .3s}.loading button{border:1px solid #c9cdbf;background:#fafaf6;border-radius:6px;padding:10px 17px;margin-top:18px;font-size:12px}.error .loading-mark{animation:none}.error .loading-track{display:none}.error .loading-mark{color:#b55037}@keyframes breathe{50%{opacity:.4;transform:scale(.93)}}
.stage.interior .stage-title,.stage.interior .interaction-hint,.stage.interior .model-label{background:#f7f7f0e8;border-radius:8px;padding:10px;backdrop-filter:blur(8px)}.stage.interior .compass{display:none}
.tablet-hit-areas{position:absolute;inset:0;pointer-events:none;z-index:1}.tablet-hit-areas button{position:absolute;pointer-events:auto;border:0;background:transparent;padding:0;touch-action:manipulation}.tablet-hit-areas button:focus-visible{outline:0;background:#b1efff22;box-shadow:inset 0 0 0 3px #b7f8ff}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){.app{grid-template-columns:340px minmax(0,1fr)}.sidebar{padding:42px 30px 24px 38px}.intro h1{font-size:38px}.room-facts{padding:30px 0}.view{padding:14px 10px}}
@media(max-height:800px) and (min-width:761px){.app{grid-template-rows:66px minmax(0,1fr);min-height:580px}.sidebar{padding-top:23px}.eyebrow{margin-bottom:13px}h1{font-size:30px;margin-bottom:12px}.room-facts{padding:18px 0;margin-bottom:18px}.view{padding-top:9px;padding-bottom:9px}fieldset{margin-bottom:15px}.description{font-size:11px}.header{padding:0 28px}}
@media(max-width:760px){.app{min-height:0;height:auto;min-height:100dvh;grid-template-columns:1fr;grid-template-rows:64px minmax(340px,57dvh) auto;overflow:visible}.header{padding:0 18px;gap:12px}.header-caption{display:none}.brand{font-size:22px;gap:7px}.brand-icon{width:27px}.brand-lab{font-size:10px;margin-left:7px}.prototype{font-size:8px;padding:7px 9px}.sidebar{grid-row:3;padding:22px 20px;border-right:0;border-top:1px solid var(--line);overflow:visible;display:grid;grid-template-columns:1fr 1fr;gap:18px}.intro{grid-column:1/-1;display:none}.room-facts{display:none}#views{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:0}#views legend{margin-bottom:12px}.view{padding:11px 9px;border-color:var(--line)}.view-icon{font-size:22px;width:20px}.view strong{font-size:11px}.view small{font-size:9px}.view-arrow{font-size:13px}#lighting{grid-column:1/-1;margin:0}.segmented button{padding:7px}.sidebar-bottom{grid-column:1/-1;padding-top:13px}.stage{grid-row:2}.stage-title{left:18px;top:18px}.stage-actions{right:15px;top:16px}.stage-actions button{width:32px;height:32px}.stage-bottom{left:17px;right:17px;bottom:15px}.interaction-hint{font-size:8px}.model-label{display:none}.view-note{left:18px;bottom:43px;font-size:8px}.compass{right:19px;bottom:49px}.compass>span{width:29px;height:29px;font-size:18px}.compass small{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
.walk-controls{position:absolute;inset:auto 26px 70px 32px;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;pointer-events:none;gap:20px}.walk-controls button{pointer-events:auto;border:1px solid #d6d8ca;background:#f8f8f0ed;backdrop-filter:blur(8px);border-radius:8px;touch-action:none;user-select:none}.exit-walk{padding:11px 14px;font-size:11px}.exit-walk span{color:#959888;margin-left:12px;font-size:9px}.walk-pad{display:grid;grid-template-columns:repeat(3,38px);grid-template-rows:repeat(2,38px);gap:4px}.walk-pad button{font-size:20px}.walk-pad button:active{background:#dfc8ad}.walk-pad [data-move=forward]{grid-column:2}.walk-pad [data-move=left]{grid-column:1;grid-row:2}.walk-pad [data-move=back]{grid-column:2;grid-row:2}.walk-pad [data-move=right]{grid-column:3;grid-row:2}@media(max-width:760px){.view[data-view=walk]{grid-column:1/-1}.walk-controls{left:17px;right:17px;bottom:57px}.walk-pad{grid-template-columns:repeat(3,40px);grid-template-rows:repeat(2,40px)}.exit-walk{font-size:10px;padding:10px}.exit-walk span{display:none}.stage.walking .interaction-hint{max-width:100%;font-size:7px}}
.stage.walking canvas{cursor:crosshair}.stage.mouse-aiming canvas{cursor:none}.look-prompt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;max-width:85%;border:1px solid #dbddce;border-radius:10px;padding:17px 24px;background:#fafaf5ed;backdrop-filter:blur(8px);font-size:13px;line-height:1.5;box-shadow:0 6px 28px #20281c20}.look-reticle{display:none;position:absolute;left:50%;top:50%;width:5px;height:5px;border:1px solid #3338;border-radius:50%;background:#ffffffe6;transform:translate(-50%,-50%);pointer-events:none;z-index:1}.mouse-aiming .look-reticle{display:block}.tablet-targeted .look-reticle{width:11px;height:11px;border:2px solid #8ef0ce;background:#12271b55;box-shadow:0 0 0 2px #12271b80}.tablet-targeted .interaction-hint{color:#285b43}.mouse-locked .walk-controls{visibility:hidden}.stage.walking .interaction-hint{font-size:9px}@media(max-width:760px){.stage.walking .interaction-hint{font-size:8px;max-width:265px;line-height:1.5}}