*{box-sizing:border-box}
:root{--ink:#f8f2e7;--muted:#d7c8b6;--panel:rgba(16,13,11,.92);--line:rgba(255,255,255,.18);--accent:#d8a45c}
html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#080706;color:var(--ink);font-family:Georgia,"Times New Roman",serif}
button,a,input{font:inherit}
[hidden]{display:none!important}
#scene{position:fixed;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:none}
#scene.dragging{cursor:grabbing}
.overlay{position:fixed;inset:0;z-index:30;display:grid;place-items:center;background:rgba(5,4,3,.72);backdrop-filter:blur(4px);padding:20px}
.loading{z-index:60}.loader{width:40px;height:40px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}.loading p{margin-top:14px}
@keyframes spin{to{transform:rotate(360deg)}}
.intro-card{width:min(580px,94vw);padding:34px;border:1px solid var(--line);background:rgba(18,14,11,.92);text-align:center;border-radius:2px}
.eyebrow{font:600 12px/1.4 Arial,sans-serif;letter-spacing:.18em;color:var(--accent);margin:0 0 10px;text-transform:uppercase}
h1,h2{font-weight:400;margin:.2em 0}.intro h1{font-size:clamp(42px,8vw,76px)}.subtitle{font-size:20px;color:var(--muted)}
.primary,.secondary,.quiet,.linkbtn,.icon-btn{border:1px solid var(--line);color:var(--ink);background:rgba(20,16,13,.82);padding:11px 16px;text-decoration:none;cursor:pointer}
.primary{background:var(--accent);border-color:var(--accent);color:#17100a;font-family:Arial,sans-serif;font-weight:700}
.secondary{width:100%;margin-top:18px}.quiet,.linkbtn{padding:8px 11px;font-family:Arial,sans-serif;font-size:13px}
.topbar{position:fixed;z-index:15;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:linear-gradient(to bottom,rgba(5,4,3,.82),transparent)}
.room-name{font-size:23px}.room-memory{font:12px Arial,sans-serif;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:3px}.top-actions{display:flex;gap:8px;align-items:center}
.hint{position:fixed;z-index:12;bottom:20px;left:50%;transform:translateX(-50%);background:rgba(10,8,7,.8);padding:10px 14px;border:1px solid var(--line);font:13px Arial,sans-serif;text-align:center}
.center-prompt{position:fixed;z-index:14;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(12,9,7,.83);border:1px solid rgba(255,255,255,.28);padding:12px 18px;text-align:center;pointer-events:none;min-width:180px}
.center-prompt:before{content:"";position:absolute;width:7px;height:7px;border:1px solid #fff;border-radius:50%;left:50%;top:-18px;transform:translateX(-50%)}
.center-prompt span{display:block;font-size:18px}.center-prompt small{font:11px Arial,sans-serif;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.rooms-panel,.memory-panel{position:fixed;z-index:25;inset:0 0 0 auto;width:min(460px,100%);background:var(--panel);border-left:1px solid var(--line);padding:22px;overflow:auto}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start}.panel-head h2{font-size:36px;margin:0}.icon-btn{font:28px/1 Arial,sans-serif;padding:5px 10px;background:transparent}
.room-list{display:grid;gap:10px;margin-top:22px}.room-card{display:block;width:100%;text-align:left;padding:15px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--ink);cursor:pointer}.room-card strong{font-size:20px;font-weight:400}.room-card span{display:block;font:12px Arial,sans-serif;color:var(--muted);margin-top:5px}.room-card.active{border-color:var(--accent);background:rgba(216,164,92,.1)}
.memory-panel{width:min(560px,100%)}.memory-shell{position:relative;padding:4px}.memory-close{position:absolute;right:0;top:0}.memory-shell h2{font-size:40px;padding-right:45px}.story-note{font-size:18px;line-height:1.55;color:var(--muted)}
.audio-controls{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;margin:22px 0}.audio-controls input{width:100%}.audio-controls span{font:12px Arial,sans-serif;white-space:nowrap}
.tabs{display:flex;border-bottom:1px solid var(--line);gap:4px}.tab{background:transparent;border:0;color:var(--muted);padding:11px 8px;cursor:pointer;font:13px Arial,sans-serif}.tab.active{color:var(--ink);border-bottom:2px solid var(--accent)}
.tabpane{padding:18px 2px;line-height:1.7;color:#eee3d6}.tabpane ul{padding-left:20px}.fatal{z-index:80}
.scene-fade{position:fixed;inset:0;z-index:20;background:#090705;pointer-events:none;opacity:0;transition:opacity .45s ease}
.scene-fade.on{opacity:1}
@media(max-width:700px){
 .topbar{padding:10px}.room-name{font-size:18px}.room-memory{font-size:10px}.top-actions{gap:4px}.quiet,.linkbtn{padding:7px 8px;font-size:11px}
 .audio-controls{grid-template-columns:1fr auto}.audio-controls .primary{grid-column:1/-1}.memory-shell h2{font-size:34px}
 .center-prompt{top:auto;bottom:82px;transform:translateX(-50%)}
}




/* Day / Evening panorama selector */
#scene{
  filter:none !important;
}
.light-switch{
  min-width:116px;
}
body.house-day .light-switch{
  background:#f4dfad;
  color:#20170d;
  border-color:#f4dfad;
}
body.house-evening .light-switch{
  background:rgba(20,16,13,.82);
  color:var(--ink);
}
@media(max-width:700px){
  .light-switch{min-width:0}
}

/* High-resolution panorama rendering */
#scene{
  image-rendering:auto;
  filter:none !important;
  backface-visibility:hidden;
}

.video-panel{position:fixed;z-index:28;inset:0;display:grid;place-items:center;padding:20px;background:rgba(5,4,3,.82);backdrop-filter:blur(5px)}
.video-shell{position:relative;width:min(920px,96vw);padding:24px;border:1px solid var(--line);background:rgba(16,13,11,.96)}
.video-shell h2{font-size:38px;margin:0 48px 18px 0}
.video-close{position:absolute;right:14px;top:14px}
#kitchenVideo{display:block;width:100%;max-height:68vh;background:#000;object-fit:contain}
@media(max-width:700px){.video-panel{padding:10px}.video-shell{padding:16px}.video-shell h2{font-size:30px}.video-close{right:8px;top:8px}}

/* Collapsible Cedar Hollow journey navigation */
.journey-menu-btn{
  position:fixed;z-index:24;left:14px;bottom:14px;
  border:1px solid rgba(255,255,255,.28);background:rgba(13,10,8,.9);color:var(--ink);
  padding:10px 14px;font:600 12px/1 Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;
  border-radius:999px;cursor:pointer;box-shadow:0 8px 28px rgba(0,0,0,.35);
}
.journey-menu-btn:focus-visible,.journey-step:focus-visible,.journey-close:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.journey-nav{
  position:fixed;z-index:50;left:14px;bottom:62px;width:min(330px,calc(100vw - 28px));
  max-height:min(72vh,620px);overflow:auto;background:rgba(14,11,9,.97);border:1px solid var(--line);
  box-shadow:0 18px 55px rgba(0,0,0,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.journey-nav-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:14px 14px 12px;background:rgba(14,11,9,.98);border-bottom:1px solid var(--line);font:600 11px/1.3 Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.journey-close{border:0;background:transparent;color:var(--ink);font:28px/1 Arial,sans-serif;padding:0 4px;cursor:pointer}
.journey-links{display:grid;grid-template-columns:1fr 1fr;padding:8px}
.journey-step{display:flex;align-items:center;min-height:44px;padding:10px 12px;color:var(--ink);text-decoration:none;border:1px solid transparent;font:14px/1.25 Arial,sans-serif}
.journey-step:hover{background:rgba(255,255,255,.06);border-color:var(--line)}
.journey-step.active{background:rgba(216,164,92,.16);border-color:var(--accent);color:#ffe0af}
.journey-edge{font-weight:700;color:var(--accent)}
@media(max-width:700px){
  .journey-menu-btn{left:10px;bottom:calc(10px + env(safe-area-inset-bottom));padding:10px 13px}
  .journey-nav{left:8px;right:8px;bottom:calc(58px + env(safe-area-inset-bottom));width:auto;max-height:62vh}
  .journey-links{grid-template-columns:1fr 1fr}
  .journey-step{min-height:46px;font-size:13px}
  .topbar{padding-right:8px}
  .top-actions{max-width:62vw;overflow-x:auto;scrollbar-width:none}
  .top-actions::-webkit-scrollbar{display:none}
  .hint{bottom:72px;width:calc(100% - 24px)}
}
@media(max-width:430px){
  .journey-links{grid-template-columns:1fr}
  .journey-nav{max-height:68vh}
}

/* Panorama fidelity: display source images without darkening or compositing. */
#scene{filter:none!important;opacity:1!important;mix-blend-mode:normal!important;background:#fff!important;}
canvas#scene{isolation:isolate;}

/* Audio settings */
.audio-settings-panel{position:fixed;z-index:31;top:72px;right:16px;width:min(350px,calc(100vw - 24px));padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(16,13,11,.96);box-shadow:0 20px 60px rgba(0,0,0,.55);backdrop-filter:blur(12px)}
.audio-settings-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px}.audio-settings-head h2{margin:0;font-size:30px}.audio-settings-head .eyebrow{margin:0 0 3px}
.audio-setting-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0;border-top:1px solid var(--line);font:14px Arial,sans-serif;color:var(--ink)}
.audio-setting-row input{width:20px;height:20px;accent-color:var(--accent);flex:0 0 auto}.dialogue-row small{display:block;margin-top:4px;color:var(--muted);line-height:1.35;font-weight:400}
.volume-setting{display:grid;gap:9px;padding:14px 0 6px;border-top:1px solid var(--line);font:14px Arial,sans-serif}.volume-setting span{display:flex;justify-content:space-between}.volume-setting input{width:100%;accent-color:var(--accent)}
.audio-note{margin:12px 0 0;color:var(--muted);font:12px/1.45 Arial,sans-serif}
@media(max-width:700px){.audio-settings-panel{top:62px;right:8px;width:calc(100vw - 16px);max-height:calc(100vh - 74px);overflow:auto}.top-actions{flex-wrap:wrap;justify-content:flex-end}}


/* Reliable, always-accessible audio controls */
.audio-settings-btn{
  position:fixed;
  z-index:72;
  top:14px;
  right:14px;
  min-height:42px;
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.35);
  border-radius:999px;
  background:rgba(13,10,8,.96);
  color:var(--ink);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
  font:700 12px/1 Arial,sans-serif;
  letter-spacing:.08em;
  text-transform:uppercase;
  cursor:pointer;
  touch-action:manipulation;
  pointer-events:auto;
}
.audio-settings-btn:hover,.audio-settings-btn:focus-visible{background:#2a2018;border-color:var(--accent);outline:2px solid var(--accent);outline-offset:2px}
.audio-settings-btn[aria-expanded="true"]{background:var(--accent);color:#17100a;border-color:var(--accent)}
.audio-settings-panel{z-index:73!important;top:66px!important;pointer-events:auto!important}
.audio-settings-panel.is-open{display:block!important}
@media(max-width:700px){
  .audio-settings-btn{top:8px;right:8px;min-height:40px;padding:9px 12px}
  .audio-settings-panel{top:56px!important;right:8px!important;left:8px!important;width:auto!important;max-height:calc(100dvh - 66px)!important}
  .top-actions{padding-right:78px}
}