/* Distinct room environments. Movement remains off until requested. */
.environment-silence,.presence-silence{--gold:#a7d7ed;--environment-bg:#08121e;--environment-panel:#0e1d2b;--environment-edge:#53788c}
.environment-fractal,.presence-fractal{--gold:#b8b5ff;--environment-bg:#10132c;--environment-panel:#191e3b;--environment-edge:#77709a}
.environment-atelier,.presence-atelier{--gold:#edc59b;--environment-bg:#241c1a;--environment-panel:#322720;--environment-edge:#a58a70}
.environment-memory,.presence-memory{--gold:#e7c36b;--environment-bg:#211b14;--environment-panel:#30271c;--environment-edge:#9e8656}
.environment-garden,.presence-garden{--gold:#a6d6b3;--environment-bg:#0d211d;--environment-panel:#17332b;--environment-edge:#5a8e75}
.environment-resonance,.presence-resonance{--gold:#e1aed4;--environment-bg:#1a142c;--environment-panel:#2a203d;--environment-edge:#93688d}
.environment-companion,.presence-companion{--gold:#dfb59b;--environment-bg:#251c21;--environment-panel:#34282c;--environment-edge:#95705f}
.environment-return,.presence-return{--gold:#c0d9e2;--environment-bg:#14232c;--environment-panel:#20343f;--environment-edge:#678391}
.environment-museum,.presence-museum{--gold:#e2d6bc;--environment-bg:#191e22;--environment-panel:#262d32;--environment-edge:#8c897c}
.room-environment{--ink:#f0eee4;--muted:#bdc8c5;--line:var(--environment-edge);color:var(--ink);background:radial-gradient(ellipse at 82% 5%,var(--environment-panel),transparent 58%),var(--environment-bg);padding:clamp(16px,3vw,34px);border:1px solid var(--environment-edge);border-radius:8px;box-shadow:0 25px 80px #0002}.room-environment .room-panel,.room-environment .memory-workspace,.room-environment .access-badge,.room-environment .museum-work,.room-environment .arrival-card,.room-environment .account-gate{background:var(--environment-panel);border-color:var(--environment-edge)}.room-environment .room-tabs button,.room-environment .room-tabs a{background:var(--environment-bg);color:var(--muted);min-height:52px}.room-environment .room-tabs button[aria-pressed=true]{color:var(--gold);background:var(--environment-panel);box-shadow:inset 0 -2px var(--gold)}.room-environment input:not([type=checkbox]),.room-environment select,.room-environment textarea{background:var(--environment-bg);color:var(--ink);border-color:var(--environment-edge)}.room-environment .room-header{border-bottom:1px solid var(--environment-edge);margin-bottom:24px;padding-top:8px}.room-environment .room-header .room-pyramid-glyph{max-height:160px;width:auto;max-width:100%;object-fit:contain}.room-environment.environment-atelier .room-panel{border-radius:0 22px 2px 2px}.room-environment.environment-memory .room-panel{border-left:3px solid var(--gold)}.room-environment.environment-garden .room-panel{border-radius:25px 5px 25px 5px}.room-environment.environment-resonance .room-panel{border-top:2px solid var(--gold)}.room-environment.environment-companion .room-panel{border-radius:18px}.room-environment.environment-return .room-panel{border-right-color:transparent}
.room-presence{color:#f0eee4;background:var(--environment-bg);border:1px solid var(--environment-edge);border-radius:7px;isolation:isolate}.presence-heading{padding:24px 26px;display:flex;justify-content:space-between;align-items:start;gap:20px}.presence-heading .eyebrow{color:var(--gold);font-size:11px;letter-spacing:.16em}.presence-invitation{font:clamp(20px,2.5vw,27px)/1.5 Georgia,serif;margin-top:12px;max-width:700px}.presence-heading .subtle-button{flex-shrink:0;color:var(--gold);background:none;border:1px solid var(--environment-edge);padding:10px 14px;min-height:46px}.presence-modes{display:flex;gap:0;border-block:1px solid var(--environment-edge);background:var(--environment-panel)}.presence-modes button{background:none;border:0;border-right:1px solid var(--environment-edge);color:#c8d0d0;min-height:48px;padding:12px 22px;font-size:13px}.presence-modes button[aria-pressed=true]{color:var(--gold);box-shadow:inset 0 -2px var(--gold)}.presence-art{position:relative;overflow:hidden;background:var(--environment-bg)}.room-presence .presence-art img{width:100%;height:clamp(260px,40vw,470px);max-height:none;aspect-ratio:auto;object-fit:cover}.presence-art-light{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 55% 45%,transparent 30%,var(--environment-bg) 125%);opacity:.45}.presence-stage{overflow:hidden;contain:layout paint}.presence-stage svg{display:block;width:100%;height:auto;min-height:240px;max-height:470px}.presence-text{padding:35px 30px;min-height:230px;display:grid;align-content:center;gap:20px;max-width:850px}.presence-text p:first-child{font:25px/1.7 Georgia,serif;color:var(--gold)}.presence-text p{line-height:1.9}.presence-footer{padding:18px 26px;display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;background:var(--environment-panel);border-top:1px solid var(--environment-edge)}.presence-footer>p{font-size:13px;color:#d2d9d6}.presence-footer .checkbox{display:flex;gap:10px;align-items:center;margin:0;font-size:13px}.presence-footer input{width:20px;height:20px}.presence-sound,.presence-protocol{margin:0!important;padding:18px 26px;border-top:1px solid var(--environment-edge)}.presence-sound summary,.presence-protocol summary{min-height:30px;color:var(--gold);cursor:pointer;font-size:14px}.presence-sound p,.presence-protocol p{font-size:13px;color:#c5d0cc;line-height:1.9;margin-top:14px}.presence-sound .actions{gap:12px;margin-top:15px}.presence-sound label{display:block;font-size:13px;margin-top:18px}.presence-sound input[type=range]{width:min(100%,300px);display:block;margin-top:12px;accent-color:var(--gold)}.presence-sound .checkbox{display:flex;gap:10px;margin-top:0;align-items:center}.presence-sound input[type=checkbox]{width:20px;height:20px}.presence-protocol pre{max-height:360px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;margin-top:16px;padding:16px;background:var(--environment-panel)}.presence-status{font-size:12px;color:#b7c7c7;padding:12px 26px}.presence-expanded .presence-art img,.presence-expanded .presence-stage svg{height:min(70vh,740px);max-height:none}.presence-expanded .presence-stage svg{object-fit:contain}.presence-moving .presence-art-light{animation:atmosphere-light 24s ease-in-out infinite alternate}.presence-moving .atmo-orbits{animation:atmosphere-orbit 60s linear infinite;transform-origin:480px 205px}.presence-moving .atmo-ripple{animation:atmosphere-ripple 16s ease-in-out infinite;transform-origin:center}.presence-moving .atmo-glow,.presence-moving .atmo-aura{animation:atmosphere-glow 15s ease-in-out infinite alternate}.presence-moving .atmo-paper{animation:atmosphere-paper 22s ease-in-out infinite alternate;transform-origin:center}.presence-moving .atmo-tablet{animation:atmosphere-glow 18s ease-in-out infinite alternate}.presence-moving .atmo-leaves{animation:atmosphere-paper 25s ease-in-out infinite alternate;transform-origin:bottom}.presence-moving .atmo-firefly{animation:atmosphere-firefly 26s ease-in-out infinite alternate}.presence-moving .atmo-string{animation:atmosphere-string 12s ease-in-out infinite alternate;transform-origin:top}.presence-moving .atmo-wave{animation:atmosphere-glow 8s ease-in-out infinite alternate}.presence-moving .atmo-lamp{animation:atmosphere-glow 18s ease-in-out infinite alternate}.presence-moving .lamp-right{animation-delay:-9s}.presence-moving .atmo-dawn{animation:atmosphere-glow 30s ease-in-out infinite alternate}@keyframes atmosphere-light{from{opacity:.2;transform:translateX(-2%)}to{opacity:.65;transform:translateX(2%)}}@keyframes atmosphere-orbit{to{transform:rotate(360deg)}}@keyframes atmosphere-ripple{0%,100%{transform:scale(.94);opacity:.35}50%{transform:scale(1.04);opacity:.85}}@keyframes atmosphere-glow{from{opacity:.4}to{opacity:1}}@keyframes atmosphere-paper{from{transform:translateY(0)}to{transform:translateY(-4px)}}@keyframes atmosphere-firefly{from{transform:translate(0,0);opacity:.2}to{transform:translate(12px,-14px);opacity:.9}}@keyframes atmosphere-string{from{transform:rotate(-.7deg)}to{transform:rotate(.7deg)}}
@media(max-width:700px){.room-environment{padding:16px 12px;border-radius:4px}.presence-heading{padding:20px 16px;display:block}.presence-heading .subtle-button{margin-top:18px;font-size:12px}.presence-modes button{flex:1;padding:12px 8px}.presence-footer,.presence-sound,.presence-protocol{padding:18px 16px}.presence-status{padding:12px 16px}.presence-stage svg{min-height:220px}.room-presence .presence-art img{height:300px}.presence-expanded .presence-art img,.presence-expanded .presence-stage svg{height:60vh;max-height:620px}.room-environment .room-header .room-pyramid-glyph{max-height:100px}.presence-text{padding:26px 18px}.presence-invitation{font-size:23px}}
@media(prefers-reduced-motion:reduce){.presence-moving *{animation:none!important;transform:none!important}}