:root{color:#252d2a;font-synthesis:none;--paper:#faf9f6;--ink:#252d2a;--muted:#636b64;--line:#dfdfd7;--accent:#254c43;--soft:#e7ece7;--shadow:0 8px 30px #233d2910;background:#edeae4;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.42}button,button svg{flex-shrink:0}button:focus-visible,canvas:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #77978a}button svg{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;width:19px;height:19px}[hidden]{display:none!important}#app{grid-template-rows:68px minmax(0,1fr);grid-template-columns:252px minmax(0,1fr);height:100dvh;min-height:480px;display:grid;overflow:hidden}.topbar{background:var(--paper);border-bottom:1px solid var(--line);z-index:4;grid-column:1/-1;align-items:center;gap:32px;padding:0 28px;display:flex}.identity{align-items:center;gap:12px;display:flex}.identity>svg{width:31px;height:31px;stroke:var(--accent);stroke-width:1.5px}.identity h1{letter-spacing:-.02em;white-space:nowrap;margin:0;font-size:16px;font-weight:450}.identity strong{font-weight:650}.top-caption{color:var(--muted);font-size:12px}.top-actions{align-items:center;gap:12px;margin-left:auto;display:flex}.quiet-button,.icon-button{background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:8px 11px;font-size:12px;font-weight:550;display:inline-flex}.quiet-button:hover,.icon-button:hover{background:var(--soft)}.icon-button{width:38px;padding:8px}.sidebar{background:var(--paper);border-right:1px solid var(--line);z-index:3;flex-direction:column;grid-row:2;min-height:0;display:flex}.sidebar-heading{justify-content:space-between;align-items:center;padding:25px 20px 17px;display:flex}.sidebar-heading h2{margin:0;font-size:15px;font-weight:600}.sidebar-heading>span{color:var(--muted);font-size:11px}#room-list{flex:1;min-height:80px;padding:0 10px 12px;overflow:auto}.room-button{text-align:left;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;width:100%;min-height:58px;margin:1px 0;padding:12px;display:flex}.room-button:hover{background:#efefea}.room-button[aria-pressed=true]{background:var(--soft);color:var(--accent)}.room-button .room-name{font-size:13px;font-weight:550;line-height:1.4;display:block}.room-button .room-size{color:var(--muted);font-variant-numeric:tabular-nums;margin-top:3px;font-size:11px;display:block}.room-button svg{opacity:0;width:16px;height:16px;transition:opacity .15s}.room-button:hover svg,.room-button[aria-pressed=true] svg{opacity:1}.room-detail{border-top:1px solid var(--line);margin:0 20px;padding:19px 0}.room-detail h2{margin:0 0 9px;font-size:15px;font-weight:600}.room-detail p{color:var(--muted);margin:0 0 14px;font-size:12px;line-height:1.6}.detail-measures{grid-template-columns:1fr 1fr;gap:12px 8px;margin:15px 0;display:grid}.detail-measures div{flex-direction:column;gap:4px;display:flex}.detail-measures dt{color:var(--muted);font-size:10px}.detail-measures dd{font-variant-numeric:tabular-nums;margin:0;font-size:14px}.measure-source{font-size:10px!important}.primary-button{background:var(--accent);color:#fff;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:42px;padding:12px 14px;font-size:12px;font-weight:550;display:flex}.primary-button:hover:not(:disabled){background:#173d33}.primary-button svg{width:16px;height:16px}.finish-note{color:var(--muted);margin:0;padding:0 20px 16px;font-size:10px;line-height:1.6}#viewport{isolation:isolate;background:#edeae4;min-height:0;position:relative;overflow:hidden}#scene{touch-action:none;outline-offset:-4px;cursor:grab;width:100%;height:100%;display:block}#scene:active{cursor:grabbing}#viewport[data-mode=walk] #scene{cursor:crosshair}.viewport-header{pointer-events:none;align-items:flex-start;gap:12px;display:flex;position:absolute;inset:26px 28px auto}.viewport-header>*{pointer-events:auto}.view-title{flex-direction:column;gap:6px;display:flex}#view-name{letter-spacing:-.02em;font-size:16px;font-weight:550}#view-description{color:var(--muted);font-size:11px}.overlay-options{align-items:center;gap:15px;margin-left:auto;padding:5px 0;display:flex}.overlay-options label{color:var(--muted);cursor:pointer;align-items:center;gap:7px;font-size:11px;display:flex}.overlay-options input{accent-color:var(--accent);width:14px;height:14px;margin:0}.view-controls{background:var(--paper);box-shadow:var(--shadow);z-index:2;border-radius:12px;gap:4px;padding:5px;display:flex;position:absolute;bottom:53px;left:50%;transform:translate(-50%)}.view-controls button{white-space:nowrap;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:9px 14px;font-size:12px;display:flex}.view-controls button:hover{background:#eeefe9}.view-controls button[aria-pressed=true]{background:var(--accent);color:#fff}.view-controls svg{width:17px;height:17px}.viewport-footer{color:var(--muted);pointer-events:none;justify-content:space-between;gap:12px;font-size:10px;display:flex;position:absolute;inset:auto 28px 22px}.scale-note{white-space:nowrap;font-variant-numeric:tabular-nums}#labels{pointer-events:none;position:absolute;inset:0;overflow:hidden}.spatial-label{text-align:center;color:#34423b;white-space:nowrap;background:#faf9f6ec;border-radius:5px;padding:5px 7px;font-size:10px;position:absolute;transform:translate(-50%,-50%);box-shadow:0 2px 8px #25392b0b}.spatial-label strong{font-weight:550;display:block}.spatial-label span{font-variant-numeric:tabular-nums;margin-top:3px;font-size:10px;display:block}.loading-panel{z-index:5;background:#edeae4;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:absolute;inset:0}.loading-panel strong{font-size:16px;font-weight:550}.loading-panel>span:last-child{color:var(--muted);font-size:12px}.loading-mark{border:2px solid #cbd2c9;border-top-color:var(--accent);border-radius:50%;width:30px;height:30px;animation:1s linear infinite loading}@keyframes loading{to{transform:rotate(360deg)}}.error-panel{background:var(--paper);z-index:6;text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:32px;display:flex;position:absolute;inset:0}.error-panel img{object-fit:contain;max-width:90%;max-height:50%}.error-panel h2{margin:15px 0 8px;font-size:18px}.error-panel p{max-width:360px;color:var(--muted);line-height:1.6}.error-panel button{justify-content:center;width:auto;min-width:180px}.walk-controls{flex-wrap:wrap;align-items:center;gap:7px;display:flex;position:absolute;top:89px;left:28px}.walk-controls .quiet-button{background:var(--paper);min-height:32px;font-size:11px}.walk-badge{color:#75572c;background:#f1e8d7;border-radius:5px;padding:7px 10px;font-size:10px}.help-panel{background:var(--paper);z-index:7;border-radius:12px;width:320px;max-width:calc(100% - 32px);max-height:calc(100% - 32px);padding:24px;position:absolute;top:16px;right:22px;overflow:auto;box-shadow:0 12px 48px #172d2520}.help-panel h2{letter-spacing:-.02em;margin:0 0 20px;font-size:17px}.help-panel p{color:var(--muted);margin:0 0 18px;font-size:12px;line-height:1.65}.help-panel strong{color:var(--ink);font-weight:600}.help-panel p:last-child{margin:0}.joystick{touch-action:none;z-index:3;background:#faf9f6a6;border:1px solid #a3b3a3;border-radius:50%;width:100px;height:100px;display:none;position:absolute;bottom:128px;left:24px}.joystick span{pointer-events:none;background:#254c43b3;border-radius:50%;width:38px;height:38px;position:absolute;top:30px;left:30px}.mobile-only{display:none}@media (height<=760px) and (width>=761px){.room-button{min-height:49px;padding:8px 12px}.sidebar-heading{padding-top:18px}.room-detail{padding:14px 0}.room-detail p{margin-bottom:8px}.finish-note{padding-bottom:10px}.detail-measures{gap:8px;margin:10px 0}}@media (width<=1000px){#app{grid-template-columns:228px minmax(0,1fr)}.top-caption{display:none}.viewport-footer{inset:auto 20px 19px}.scale-note{display:none}.viewport-header{inset:22px 20px auto}.view-controls button{gap:6px;padding:9px 10px}.overlay-options{gap:10px}}@media (width<=760px){#app{grid-template-rows:60px minmax(0,1fr);grid-template-columns:1fr;min-height:440px}.topbar{gap:8px;padding:0 16px}.identity{gap:8px}.identity h1{font-size:15px}.identity>svg{width:27px;height:27px}.top-actions{gap:3px}.top-actions .quiet-button span{display:none}.mobile-only{display:inline-flex}.sidebar{z-index:8;border:0;border-radius:12px;width:min(290px,100% - 24px);display:none;position:absolute;top:72px;bottom:110px;left:12px;box-shadow:0 16px 60px #132b2c26}.sidebar.open{display:flex}.sidebar-heading{padding:14px 18px 10px}.sidebar-heading>span{margin-left:auto;margin-right:8px}.sidebar-heading .icon-button{width:32px;height:32px;min-height:32px}.room-detail{margin:0 18px;padding:14px 0}.finish-note{padding:0 18px 12px}.room-button{min-height:49px;padding:8px 10px}.viewport-header{flex-wrap:wrap;align-items:center;gap:10px;inset:15px 14px auto}.viewport-header>.quiet-button{background:var(--paper);min-height:36px;padding:7px 10px;font-size:11px}.view-title{gap:0}#view-name{font-size:13px}#view-description{display:none}.overlay-options{gap:9px;margin-left:auto}.overlay-options label{gap:5px;font-size:10px}.overlay-options input{width:13px;height:13px}.view-controls{justify-content:space-between;gap:2px;width:340px;max-width:calc(100% - 20px);padding:5px;bottom:50px}.view-controls button{flex-direction:column;flex:1;gap:5px;min-width:66px;padding:9px 10px;font-size:10px}.view-controls button svg{width:18px;height:18px}.viewport-footer{justify-content:center;font-size:10px;inset:auto 14px 22px}.walk-controls{gap:6px;top:63px;left:14px;right:14px}.walk-badge{font-size:9px}.walk-controls .quiet-button{padding:6px 8px;font-size:10px}.walk-controls #capture-mouse{display:none}.joystick:not([hidden]){display:block}.help-panel{padding:22px;top:12px;right:12px}.spatial-label{padding:4px 6px;font-size:9px}.spatial-label span{font-size:9px}.loading-panel strong{font-size:15px}}@media (pointer:coarse){.joystick:not([hidden]){display:block}#capture-mouse{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation-duration:1ms!important;animation-iteration-count:1!important}}#scene{height:calc(100% - 180px);position:absolute;top:70px}#viewport[data-mode=walk] #scene{height:100%;top:0}@media (width<=760px){#scene{height:calc(100% - 194px);top:62px}}#viewport[data-mode=plan] .spatial-label,#viewport[data-mode=plan] .spatial-label span{font-size:9px}#viewport[data-mode=plan] .spatial-label[data-room=corredor],#viewport[data-mode=plan] .spatial-label[data-room=lavanderia]{transform:translate(-50%,-50%)rotate(-90deg)}.fixed-elements{border-top:1px solid #d5d0c5;margin-top:20px;padding-top:14px}.fixed-elements h3{margin:0 0 8px;font-size:13px;font-weight:600}.fixed-elements p{color:#716d65;font-size:11px;line-height:1.55}.fixed-elements details{border-bottom:1px solid #ddd8cf;padding:11px 0}.fixed-elements summary{cursor:pointer;font-size:12px;display:list-item}.fixed-elements summary span{float:right;color:#716039;border:1px solid #c9bc9f;border-radius:4px;padding:2px 4px;font-size:9px}.fixed-elements dl{margin:12px 0;font-size:11px}.fixed-elements dl div{justify-content:space-between;gap:8px;margin:7px 0;display:flex}.fixed-elements dd{text-align:right;margin:0}.fixed-elements small{color:#857557;font-size:9px;display:block}html,body{height:100%;overflow:hidden}.sidebar{overflow:hidden}.sidebar-heading,.finish-note{flex-shrink:0}.room-detail{overscroll-behavior:contain;flex-shrink:1;min-height:0;max-height:56%;overflow:auto}.room-detail>.primary-button{box-shadow:0 -6px 12px var(--paper);position:sticky;bottom:0}#viewport[data-mode=walk] .view-title{background:#faf9f6e8;border-radius:6px;padding:7px 9px}#viewport[data-mode=walk] .overlay-options{background:#faf9f6e8;border-radius:6px;padding:8px}#viewport[data-mode=walk] .viewport-footer{color:#34443d}#viewport[data-mode=walk] #navigation-hint{background:#faf9f6e8;border-radius:5px;padding:5px 7px}