:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#f7f7f3;background:#11181d;font-synthesis:none;--edge:16px;--gold:#e0c18a}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;overflow:hidden}
button,a,summary,select{-webkit-tap-highlight-color:transparent}
button,summary,select{font:inherit}
button,summary{cursor:pointer}
button:focus-visible,summary:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
button:disabled{opacity:.45;cursor:wait}
[hidden]{display:none!important}
#experience{position:fixed;inset:0;width:100%;height:100vh;height:100dvh;overflow:hidden;isolation:isolate}
#poster,#camera-stage,#model-stage{position:absolute;inset:0;width:100%;height:100%}
#poster{object-fit:contain;background:#eceae5;opacity:.3}
#camera-stage{z-index:0;overflow:hidden;transform:scale(var(--camera-zoom,1.25));transform-origin:50% 50%}
/* Magnify the video and its calibrated AR canvas together. */
#camera-stage video{z-index:0!important}
#camera-stage canvas{z-index:1!important}
#camera-stage>div{pointer-events:none}
#model-stage{overflow:hidden;background:#e7e8e5}
model-viewer{display:block;width:100%;height:100%;--poster-color:#e7e8e5}
.topbar{position:absolute;inset:0 0 auto;z-index:5;padding:calc(12px + env(safe-area-inset-top)) max(var(--edge),env(safe-area-inset-right)) 28px max(var(--edge),env(safe-area-inset-left));display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(#0a101aa6,transparent);pointer-events:none}
.topbar>*{pointer-events:auto}
.wordmark{min-width:0;text-shadow:0 1px 8px #0008}
.wordmark>span{display:block;font-size:.6rem;letter-spacing:.16em;font-weight:650;color:#e4d9c1;line-height:1.5}
.wordmark strong{display:flex;align-items:center;gap:7px;font-size:1.05rem;line-height:1.35;font-weight:600;letter-spacing:-.02em}
.wordmark strong>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wordmark small{flex-shrink:0;font-size:.6rem;letter-spacing:.08em;border:1px solid #ffffff50;padding:2px 4px;border-radius:4px;font-weight:550;color:#e6ce9f}
.top-actions{display:flex;gap:6px;flex-shrink:0}
.quiet{min-height:44px;padding:10px 13px;background:#11181dba;border:1px solid #ffffff30;border-radius:22px;color:#fff;font-size:.8rem;white-space:nowrap;backdrop-filter:blur(12px)}
.quiet[aria-expanded="true"]{background:var(--gold);color:#172027;border-color:var(--gold)}
.options-panel{position:absolute;z-index:7;top:calc(72px + env(safe-area-inset-top));right:max(var(--edge),env(safe-area-inset-right));width:min(330px,calc(100% - 32px));max-height:calc(100% - 180px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overflow:auto;padding:16px 18px;background:#11181df2;border:1px solid #ffffff28;border-radius:18px;box-shadow:0 16px 50px #0005;backdrop-filter:blur(18px)}
.options-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.options-heading h2{margin:0;font-size:1rem;font-weight:600}
.icon-button{border:1px solid #ffffff25;border-radius:50%;min-width:44px;min-height:44px;color:#f5f6f2;background:#ffffff08;font-size:1.4rem;line-height:1}
.property-picker{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.property-picker label{font-size:.85rem;color:#c7d0d6}
.property-picker select{flex:1;min-width:0;min-height:44px;padding:8px 28px 8px 10px;border:1px solid #ffffff40;border-radius:10px;background:#192129;color:#f7f7f3}
.scale-note{margin:0;font-size:.75rem;color:#ddd0b7}
details{font-size:.85rem;margin-top:12px}
summary{min-height:44px;padding:12px 0;color:#eef0ee}
details p{font-size:.85rem;line-height:1.6;color:#c4cdd3;margin:4px 0 14px}
.small-note{font-size:.7rem!important;color:#98a5ae!important;margin-bottom:0}
.native-button{display:block;width:100%;margin-top:12px;min-height:44px;padding:11px 14px;border-radius:10px;border:1px solid #d9b87a77;color:#e7c68e;background:#202a33;font-size:.85rem}
.placement-controls{width:min(380px,100%);padding:10px 12px;background:#11181deb;border:1px solid #ffffff28;border-radius:18px;backdrop-filter:blur(12px)}
.placement-controls .primary{min-height:48px;border-radius:24px}
.placement-controls .primary:disabled{cursor:default;opacity:.8;background:#d6d6cc}
#placement-hint{font-size:.72rem;line-height:1.4;text-align:center;margin:8px 3px 1px;color:#e3e6e2}
[data-mode="preview"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:calc(100% - 270px);margin-top:40px}
@media(orientation:landscape) and (max-height:600px){.placement-controls{position:fixed;right:12px;top:76px;width:220px}.placement-controls .primary{font-size:.8rem}[data-mode="preview"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:100%;width:calc(100% - 230px);margin-top:0}}
.bottom-panel{position:absolute;z-index:5;bottom:0;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:9px;padding:24px max(var(--edge),env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(var(--edge),env(safe-area-inset-left));background:linear-gradient(transparent,#10171d80);pointer-events:none}
.bottom-panel>*{pointer-events:auto}
.status-line{display:flex;align-items:center;gap:7px;max-width:min(530px,100%);min-height:30px;padding:7px 11px;border-radius:18px;background:#11181dad;color:#ebeee9;font-size:.75rem;line-height:1.35;backdrop-filter:blur(12px);text-align:center}
#state-dot{flex:0 0 5px;height:5px;background:#d9b87a;border-radius:50%}
[data-state="tracking"] #state-dot{background:#c7dcae}
[data-state="error"] #state-dot{background:#f4ad92}
#status-text{min-width:0}
.floor-tabs{display:flex;width:min(430px,100%);padding:4px;border:1px solid #ffffff28;border-radius:28px;background:#11181dca;box-shadow:0 3px 18px #0002;backdrop-filter:blur(16px);overflow:auto;scrollbar-width:none}
.floor-tabs:empty{display:none}
.floor-tabs button{flex:1 0 0;min-width:0;min-height:44px;padding:10px 12px;border:0;border-radius:22px;color:#e1e7e9;background:transparent;font-size:.8rem;line-height:1.2;white-space:nowrap}
.floor-tabs button[aria-pressed="true"]{background:var(--gold);color:#172027;font-weight:650}
.catalog-note{margin:0;width:min(430px,100%);padding:10px 12px;background:#11181deb;border:1px solid #ffffff25;border-radius:12px;font-size:.8rem;color:var(--gold);line-height:1.4}
.camera-zoom{position:absolute;z-index:5;right:max(var(--edge),env(safe-area-inset-right));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;padding:3px;border:1px solid #ffffff30;border-radius:25px;background:#11181da8;backdrop-filter:blur(12px)}
.camera-zoom button{width:44px;height:44px;padding:0;border:0;border-radius:50%;color:white;background:transparent;font-size:1.5rem;line-height:1;touch-action:manipulation}
.camera-zoom #zoom-reset{font-size:.68rem;font-variant-numeric:tabular-nums;color:#e7d4af}
.camera-zoom button:hover{background:#ffffff10}
#reticle{position:absolute;z-index:2;width:min(64vw,300px);aspect-ratio:1;left:50%;top:47%;transform:translate(-50%,-50%);pointer-events:none}
#reticle i{position:absolute;width:24px;height:24px;border:2px solid #f2e5c7;filter:drop-shadow(0 2px 6px #0007)}
#reticle i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0;border-radius:8px 0 0 0}
#reticle i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0;border-radius:0 8px 0 0}
#reticle i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0;border-radius:0 0 0 8px}
#reticle i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0;border-radius:0 0 8px 0}
.message{position:absolute;z-index:4;left:50%;top:47%;transform:translate(-50%,-50%);width:min(380px,calc(100% - 40px));max-height:calc(100% - 220px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overflow:auto;padding:24px;background:#11181df0;border:1px solid #ffffff21;border-radius:20px;box-shadow:0 20px 70px #0003}
.eyebrow{font-size:.65rem;letter-spacing:.12em;color:#d7ba85;font-weight:650}
.message h1{font-size:clamp(1.35rem,4vw,1.65rem);letter-spacing:-.035em;font-weight:550;line-height:1.2;margin:12px 0}
.message p{font-size:.9rem;line-height:1.55;color:#c5cbd0;margin:0 0 16px}
.message progress{width:100%;height:3px;accent-color:#d9b87a;display:block;margin:14px 0 18px}
.primary{background:var(--gold);color:#151b1e;border:0;border-radius:11px;padding:13px 18px;font-size:.9rem;font-weight:650;width:100%;min-height:44px}
.text-button{display:block;background:none;border:0;color:#e0e5e8;text-decoration:underline;text-underline-offset:4px;margin:12px auto 0;min-height:44px;font-size:.85rem}
[data-mode="preview"] .topbar{background:linear-gradient(#11181ddd,transparent)}
@media(min-width:800px){:root{--edge:24px}.topbar{padding-top:calc(18px + env(safe-area-inset-top))}.wordmark strong{font-size:1.2rem}.options-panel{top:calc(80px + env(safe-area-inset-top))}.bottom-panel{padding-bottom:calc(18px + env(safe-area-inset-bottom))}}
@media(max-width:360px){:root{--edge:12px}.topbar{gap:6px}.quiet{padding:10px;font-size:.75rem}.wordmark>span{font-size:.55rem;letter-spacing:.1em}.wordmark strong{font-size:.95rem;gap:4px}.wordmark small{display:none}.floor-tabs button{padding:10px 8px}.status-line{font-size:.7rem}}
@media(orientation:landscape) and (max-height:600px){.topbar{padding-top:max(8px,env(safe-area-inset-top));padding-bottom:20px}.wordmark>span{display:none}.wordmark strong{font-size:1rem}.bottom-panel{padding-top:16px;padding-bottom:max(8px,env(safe-area-inset-bottom));gap:5px}.status-line{min-height:26px;padding:5px 10px;font-size:.7rem}.floor-tabs{width:min(400px,70%);padding:3px}.floor-tabs button{min-height:44px}.camera-zoom{right:max(12px,env(safe-area-inset-right))}#reticle{width:min(42vh,190px);top:45%}.options-panel{top:calc(60px + env(safe-area-inset-top));max-height:calc(100% - 80px - env(safe-area-inset-bottom))}.message{width:min(440px,calc(100% - 140px));max-height:calc(100% - 174px);padding:16px 20px;top:45%}.message .eyebrow{display:none}.message h1{font-size:1.15rem;margin:0 0 6px}.message p{font-size:.8rem;margin-bottom:8px}.message progress{margin:8px 0}.message .text-button{display:inline-block;margin:0 8px}.message .primary{width:auto;margin-right:4px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.camera-shutter{display:flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 19px;border:2px solid #fff9;border-radius:28px;background:#f7f7f3;color:#172027;font-size:.9rem;font-weight:650;box-shadow:0 3px 18px #0003;touch-action:manipulation}
.camera-shutter svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}
.camera-shutter:disabled{cursor:default;background:#11181dc9;color:#eee;opacity:.7}
#photo-feedback:empty{display:none}
#photo-feedback{max-width:340px;margin:0;padding:8px 12px;background:#11181de8;border-radius:10px;font-size:.85rem;text-align:center}
#photo-dialog{width:min(520px,calc(100% - 24px));max-height:calc(100dvh - 32px);padding:16px;border:1px solid #ffffff30;border-radius:20px;background:#11181d;color:#f7f7f3;box-shadow:0 12px 80px #0008;overflow:auto}
#photo-dialog::backdrop{background:#060b10c9;backdrop-filter:blur(6px)}
.photo-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.photo-heading h2{font-size:1.15rem;margin:0;font-weight:600}
#photo-image{display:block;width:100%;max-height:calc(100dvh - 260px);object-fit:contain;border-radius:8px;background:#060b10;-webkit-touch-callout:default}
#photo-note{font-size:.875rem;line-height:1.5;color:#c4cdd3;margin:12px 0}
.photo-actions{display:flex;flex-direction:column;gap:8px}
.photo-download{display:flex;align-items:center;justify-content:center;min-height:44px;padding:10px;border:1px solid #ffffff40;border-radius:11px;color:#f7f7f3;font-size:.9rem;text-decoration:none}
@media(orientation:landscape) and (max-height:600px){.camera-shutter{position:fixed;left:max(14px,env(safe-area-inset-left));top:50%;transform:translateY(-50%);width:56px;height:56px;padding:12px}.camera-shutter span{display:none}#photo-dialog{width:min(680px,calc(100% - 32px))}#photo-image{max-height:42dvh}}

/* Edge-to-edge canvas with compact, floating controls. */
:root{--edge:20px;--gold:#dfc38f}
#model-stage{background:radial-gradient(ellipse at 50% 40%,#f8f7f3,#e5e4df)}
[data-mode="preview"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{width:100%;height:calc(100% - 112px);margin:16px 0 0;--poster-color:transparent}
.topbar,[data-mode="preview"] .topbar{background:none;padding:calc(18px + env(safe-area-inset-top)) max(var(--edge),env(safe-area-inset-right)) 0 max(var(--edge),env(safe-area-inset-left));align-items:flex-start}
.wordmark{background:#fcfcf5e8;color:#253137;text-shadow:none;padding:10px 15px;border:1px solid #ffffffc7;border-radius:15px;box-shadow:0 5px 25px #2330390a;backdrop-filter:blur(16px)}
.wordmark>span{color:#796643;font-size:.57rem;letter-spacing:.19em}
.wordmark strong{font-size:1.07rem}
.wordmark small{color:#887043;border-color:#a68c5d40}
.scale-badge{display:block;margin-top:4px;font-size:.64rem;font-weight:500;letter-spacing:.02em;color:#64716d}
.quiet{background:#263237ed;box-shadow:0 4px 18px #0001;border-color:#ffffff2e}
.top-actions{gap:8px}
.focus-button{display:flex;align-items:center;justify-content:center;gap:7px}
.focus-button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7}
.bottom-panel{bottom:max(18px,env(safe-area-inset-bottom));left:50%;right:auto;width:max-content;max-width:calc(100% - 40px);transform:translateX(-50%);padding:12px;gap:10px;border:1px solid #ffffff2b;border-radius:24px;background:#1d282eef;box-shadow:0 12px 40px #1e2b3430;backdrop-filter:blur(20px)}
.dock-row{display:flex;align-items:center;gap:12px}
.floor-tabs{width:315px;background:#ffffff09;box-shadow:none;border-color:#ffffff13;border-radius:15px;padding:3px}
.floor-tabs button{border-radius:12px;min-height:44px;padding:10px 14px;font-size:.78rem}
.floor-tabs button[aria-pressed="true"]{background:#f1ede1}
.placement-controls{display:flex;align-items:center;gap:12px;width:auto;padding:0;background:none;border:0;backdrop-filter:none}
.placement-controls .primary{width:auto;white-space:nowrap;min-width:170px;border-radius:14px;font-size:.82rem}
.placement-controls .primary:disabled{background:#d6d6cc;opacity:.55}
.scale-toggle{display:flex;padding:3px;border:1px solid #ffffff20;border-radius:15px}
.scale-toggle button{color:#d4dddf;min-height:44px;padding:8px 12px;background:none;border:0;border-radius:11px;font-size:.75rem;line-height:1.25;white-space:nowrap}
.scale-toggle button[aria-pressed="true"]{background:#dfc38f26;color:#f0d6a4;box-shadow:inset 0 0 0 1px #e0c18a60}
.scale-toggle button small{display:block;font-size:.62rem;opacity:.8;margin-top:2px}
#placement-hint{display:none}
.status-line{background:none;backdrop-filter:none;min-height:0;padding:0;font-size:.69rem;color:#ced7d9}
#scale-hint{margin:0;color:#e6cfaa;font-size:.68rem;line-height:1.4}
.dock-note{display:flex;align-items:center;justify-content:space-between;width:100%;gap:18px;padding:0 5px}
.preview-controls{position:absolute;z-index:5;right:max(var(--edge),env(safe-area-inset-right));top:50%;transform:translateY(-55%);display:grid;grid-template-columns:44px 44px;gap:4px;background:#fcfcf5ed;border:1px solid white;padding:6px;border-radius:18px;box-shadow:0 5px 30px #1e2b3414;backdrop-filter:blur(18px)}
.preview-controls button{display:flex;align-items:center;justify-content:center;background:transparent;border:0;border-radius:12px;color:#253137;width:44px;height:44px;touch-action:manipulation}
.preview-controls button:hover{background:#d8d7cf80}
.preview-controls button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.preview-controls button:disabled{cursor:default}
#control-feedback{position:absolute;z-index:6;top:calc(110px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);background:#253137e8;color:white;border-radius:20px;padding:8px 15px;font-size:.78rem;pointer-events:none}
#control-feedback:empty{display:none}
.options-panel{top:calc(80px + env(safe-area-inset-top));max-height:calc(100% - 110px - env(safe-area-inset-top));z-index:8}
#dimensions{font-size:.74rem;line-height:1.5;color:#b9c5cb;margin:8px 0}
.gesture-help{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px 0;border-bottom:1px solid #ffffff18;font-size:.73rem;line-height:1.6;color:#b8c7cc}
.gesture-help strong{display:block;color:#f0ede4;font-weight:550}
.phone-dialog{width:min(390px,calc(100% - 32px));padding:20px;border:1px solid #ffffff30;border-radius:22px;background:#1d282e;color:#fff;box-shadow:0 15px 70px #0007}
.phone-dialog::backdrop{background:#131f2970;backdrop-filter:blur(5px)}
.phone-dialog h2{font-size:1.1rem;margin:0}
.phone-dialog p{font-size:.82rem;line-height:1.55;color:#cad3d5}
.phone-dialog img{display:block;width:196px;height:196px;margin:20px auto;background:white;border-radius:12px}
.phone-dialog a{color:#ead09e;font-size:.78rem;display:block;margin:15px 0;text-align:center}
.phone-dialog .options-heading{margin:0}
#phone-selection{text-align:center;color:#ead09e;font-size:.76rem}
[data-focus="true"] .bottom-panel,[data-focus="true"] #preview-controls,[data-focus="true"] #options-toggle,[data-focus="true"] .wordmark{visibility:hidden;pointer-events:none}
[data-mode="preview"][data-focus="true"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:100%;margin:0}
[data-mode="camera"] .dock-note #scale-hint{display:none}
[data-state="placing"] .bottom-panel,[data-state="placed"] .bottom-panel{display:none}
@media(max-width:700px){
 :root{--edge:12px}
 .topbar{padding-top:calc(12px + env(safe-area-inset-top))}
 .wordmark{padding:9px 12px;border-radius:14px}
 .wordmark strong{font-size:1rem}
 .top-actions{gap:6px}
 .quiet{padding:10px 12px;font-size:.74rem}
 .focus-button span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .focus-button{width:44px;padding:0}
 .bottom-panel{bottom:max(12px,env(safe-area-inset-bottom));max-width:calc(100% - 24px);width:360px;padding:10px;gap:8px;border-radius:21px}
 .dock-row{flex-direction:column;width:100%;gap:8px}
 .floor-tabs{width:100%}
 .floor-tabs button{padding:10px 8px}
 .placement-controls{width:100%;gap:8px}
 .scale-toggle{flex:1}
 .scale-toggle button{flex:1;padding:6px 9px;font-size:.7rem}
 .placement-controls .primary{flex:1;min-width:0;padding:12px 10px;font-size:.75rem}
 .dock-note{justify-content:center;gap:0;padding:0}
 .dock-note .status-line{display:none}
 #scale-hint{font-size:.65rem;text-align:center}
 [data-mode="camera"] .dock-note .status-line,[data-state="error"] .dock-note .status-line{display:flex}
 .preview-controls{right:50%;grid-template-columns:repeat(6,44px);top:auto;bottom:calc(178px + env(safe-area-inset-bottom));transform:translateX(50%);gap:2px;padding:4px;border-radius:17px}
 [data-mode="preview"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:calc(100% - 202px);margin-top:18px}
 [data-mode="preview"][data-focus="true"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:100%;margin:0}
 .options-panel{top:calc(68px + env(safe-area-inset-top));max-height:calc(100% - 90px - env(safe-area-inset-top))}
}
@media(orientation:landscape) and (max-height:600px){
 .topbar{padding-top:max(8px,env(safe-area-inset-top))}
 .wordmark{padding:7px 12px}
 .wordmark>span,.scale-badge{display:none}
 .bottom-panel{bottom:max(8px,env(safe-area-inset-bottom));padding:7px 10px;gap:5px;width:max-content}
 .dock-row{flex-direction:row;gap:8px}
 .floor-tabs{width:260px}
 .floor-tabs button{font-size:.71rem;padding:8px 9px}
 .placement-controls{position:static;width:auto;gap:8px}
 .placement-controls .primary{min-width:135px;font-size:.73rem}
 .scale-toggle button{padding:6px 9px;font-size:.7rem}
 .dock-note{display:none}
 .preview-controls{grid-template-columns:44px;right:10px;top:50%;bottom:auto;transform:translateY(-48%);gap:0;padding:2px}
 [data-mode="preview"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:calc(100% - 70px);width:100%;margin:0}
 [data-mode="preview"][data-focus="true"]:not([data-state="placing"]):not([data-state="placed"]) model-viewer{height:100%;margin:0}
 .options-panel{top:58px;max-height:calc(100% - 70px)}
 .phone-dialog{max-height:calc(100dvh - 20px);overflow:auto}
}