:root{
  --scene:#000;
  --panel:rgba(16,16,19,.74);
  --panel-solid:#18181c;
  --line:rgba(255,255,255,.14);
  --text:#f3f0ea;
  --muted:#b3ada3;
  --brass:#d4af6a;
  --brass-ink:#1a1408;
  --display:"Big Shoulders Display","Arial Narrow","Roboto Condensed",sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --panel:rgba(250,248,244,.86); --panel-solid:#f7f4ee; --line:rgba(0,0,0,.12);
    --text:#1b1a17; --muted:#5f5a51; --brass:#8a6420; --brass-ink:#fffaf0; color-scheme:light;
  }
}
:root[data-theme="dark"]{--panel:rgba(16,16,19,.74);--text:#f3f0ea;--muted:#b3ada3;--brass:#d4af6a;color-scheme:dark}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;height:100%;background:var(--scene);color:var(--text);font:400 15px/1.5 var(--body);overflow:hidden;-webkit-font-smoothing:antialiased}
canvas#scene{position:fixed;inset:0;width:100vw;height:100vh;display:block;touch-action:none;cursor:grab;outline:none}
canvas#scene.dragging{cursor:grabbing}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}

.glass{background:var(--panel);backdrop-filter:blur(14px) saturate(1.1);-webkit-backdrop-filter:blur(14px) saturate(1.1);border:1px solid var(--line)}

.scrim{position:fixed;left:0;right:0;top:0;height:calc(150px + env(safe-area-inset-top,0px));pointer-events:none;background:linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,0))}
/* where-am-i */
.place{position:fixed;left:max(20px,env(safe-area-inset-left));top:calc(18px + env(safe-area-inset-top,0px));max-width:min(520px,calc(100vw - 120px));pointer-events:none;
  text-shadow:0 1px 18px rgba(0,0,0,.65)}
.place h1{font:800 clamp(34px,6vw,64px)/.9 var(--display);margin:0;letter-spacing:.01em;color:#f6f2ea}
.place p{margin:.5em 0 0;font-size:13px;color:#e4ded3;opacity:.92}

/* room + view selector */
.nav{position:fixed;left:max(16px,env(safe-area-inset-left));right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom,0px));
  display:flex;flex-direction:column;gap:10px;align-items:flex-start;pointer-events:none}
.rooms{display:flex;gap:4px;padding:5px;border-radius:14px;pointer-events:auto;max-width:100%;overflow-x:auto}
.rooms button{border:0;background:none;padding:8px 14px 7px;border-radius:10px;cursor:pointer;
  font:600 clamp(19px,2.6vw,24px)/1 var(--display);letter-spacing:.02em;color:var(--muted);white-space:nowrap}
.rooms button:hover{color:var(--text)}
.rooms button[aria-current="true"]{background:var(--brass);color:var(--brass-ink)}
.rooms button .tag{font:500 11px/1 var(--body);letter-spacing:0;margin-left:6px;opacity:.8;vertical-align:2px}
.views:empty{display:none}
.views{display:flex;gap:6px;flex-wrap:wrap;pointer-events:auto}
.views button{border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  padding:7px 12px;border-radius:999px;cursor:pointer;font-size:13px;color:var(--text)}
.views button[aria-current="true"]{border-color:var(--brass);box-shadow:inset 0 0 0 1px var(--brass)}

/* tools */
.tools{position:fixed;right:max(16px,env(safe-area-inset-right));top:calc(18px + env(safe-area-inset-top,0px));display:flex;flex-direction:column;gap:8px;border-radius:14px;padding:6px}
.tools button{width:40px;height:40px;border:0;border-radius:10px;background:none;cursor:pointer;display:grid;place-items:center;color:var(--text)}
.tools button:hover{background:rgba(127,127,127,.18)}
.tools button[aria-pressed="true"]{background:var(--brass);color:var(--brass-ink)}
.tools svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tools hr{border:0;border-top:1px solid var(--line);margin:2px 6px}

.hint{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);padding:14px 18px;border-radius:12px;font-size:14px;text-align:center;max-width:300px;
  transition:opacity .6s;pointer-events:none}
.hint.gone{opacity:0}

#xfade{position:fixed;inset:0;width:100vw;height:100vh;pointer-events:none;opacity:0}
#fade{position:fixed;inset:0;background:#000;opacity:1;pointer-events:none;transition:opacity .38s ease;display:grid;place-items:center}
#fade span{font:800 clamp(40px,9vw,96px)/1 var(--display);color:#f3efe7;opacity:.95;letter-spacing:.01em}
#fade.clear{opacity:0}

/* kitchen */
.kitchen{position:fixed;inset:0;display:none;place-items:center;padding:calc(90px + env(safe-area-inset-top,0px)) 20px calc(150px + env(safe-area-inset-bottom,0px));background:radial-gradient(ellipse at 50% 40%,#1c1a17 0,#000 70%)}
.kitchen.on{display:grid}
.kitchen figure{margin:0;display:grid;grid-template-columns:minmax(0,340px) minmax(0,340px);gap:28px;align-items:center;max-width:760px}
.kitchen img{width:100%;border-radius:6px;filter:grayscale(.15);box-shadow:0 20px 60px rgba(0,0,0,.6)}
.kitchen h2{font:800 clamp(34px,5vw,52px)/.95 var(--display);margin:0 0 .35em;color:#f3efe7}
.kitchen p{margin:0 0 1em;color:#cfc9bf;max-width:36ch}
.kitchen small{display:block;color:#958f85;font-size:12px}
.kitchen button{border:0;background:var(--brass);color:var(--brass-ink);padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer}
@media (max-width:680px){.kitchen figure{grid-template-columns:1fr;gap:18px}.kitchen img{max-height:34vh;object-fit:cover}}

dialog{border:1px solid var(--line);background:var(--panel-solid);color:var(--text);border-radius:16px;max-width:min(560px,calc(100vw - 32px));padding:24px 26px;max-height:80vh}
dialog::backdrop{background:rgba(0,0,0,.55)}
dialog h2{font:800 34px/1 var(--display);margin:0 0 .5em}
dialog h3{font:600 15px/1.3 var(--body);margin:1.2em 0 .3em}
dialog p,dialog li{color:var(--muted);font-size:14px;margin:.3em 0}
dialog ul{padding-left:1.1em;margin:.3em 0}
dialog .close{float:right;border:1px solid var(--line);background:none;border-radius:999px;padding:6px 12px;cursor:pointer}
.err{position:fixed;inset:0;display:none;place-items:center;text-align:center;padding:24px}
.err.on{display:grid}
@media (max-width:560px){.place p{font-size:12px}.tools button{width:36px;height:36px}
  .rooms button{font-size:19px;padding:8px 11px 7px}.rooms button .tag{display:none}
  .views button{font-size:12px;padding:6px 10px}}
@media (prefers-reduced-motion: reduce){#fade{transition:none}.hint{transition:none}}

/* hotspots + fx layers (core positions them; fx/ styles them) */
#hotspots{position:fixed;inset:0;pointer-events:none;overflow:hidden}
#hotspots .hs{position:absolute;left:0;top:0;pointer-events:auto;transform:translate(-50%,-50%);will-change:transform}
#hotspots .hs[hidden]{display:none}
#fxLayer{position:fixed;inset:0;pointer-events:none}
#menuLayer{position:fixed;inset:0;pointer-events:none}
#menuLayer>*{pointer-events:auto}
.nav,.tools,.place{z-index:5}
#fade,#err{z-index:20}
dialog{z-index:30}
#hotspots .hs.docked{position:fixed;left:auto;top:auto;transform:none;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(150px + env(safe-area-inset-bottom,0px))}
.kitchen figure[hidden]{display:none}