:root{--ink:#15372e;--muted:#63776d;--line:#dbe3dc;--brand:#147b60;--pale:#edf3ee;--lime:#d4f491}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Inter,Arial,sans-serif;background:#eef2ed;font-size:16px}button,input,select,textarea{font:inherit}button{cursor:pointer;background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px 12px;color:var(--ink);font-size:14px;font-weight:600}button:hover{background:#eff6f0}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--brand);color:#fff;border-color:var(--brand)}button.primary:hover{background:#0e614a}button.active,button[aria-pressed=true]{background:#dff0df;color:#174a31;border-color:#84b299}button.quiet{border-color:transparent;background:transparent}.danger{color:#a73d31}.small{font-size:12px;line-height:1.55}.muted{color:var(--muted)}button:focus-visible{outline:3px solid #bb9b42;outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:21px;letter-spacing:-.6px;margin:0 0 5px}h2{font-size:19px;letter-spacing:-.5px}h3{font-size:15px}header{height:64px;display:flex;align-items:center;padding:0 24px;gap:25px;background:white;border-bottom:1px solid var(--line)}.brand{font-size:25px;letter-spacing:-1px;font-weight:800;text-decoration:none;color:var(--ink);display:flex;gap:9px;align-items:center}.brand b{background:#173b2d;color:var(--lime);font-size:26px;border-radius:8px;padding:0 6px}.brand span{color:var(--brand);margin-left:-7px}.badge{font-size:11px;letter-spacing:1.2px;font-weight:600;color:#617666}.header-actions{margin-left:auto;display:flex;gap:8px}.header-actions a{cursor:pointer;background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px 12px;color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center}.header-actions a:hover{background:#eff6f0}.workbar{height:78px;display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:white;border-bottom:1px solid var(--line);gap:18px}.title-block{min-width:0}.title-block h1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}#saveState{font-size:12px;color:var(--muted)}.work-actions{display:flex;gap:7px}.workspace{height:calc(100dvh - 142px);min-height:560px;display:grid;grid-template-columns:225px minmax(0,1fr) 290px;grid-template-rows:minmax(0,1fr)}.left,.right{padding:21px 16px;background:#fff;overflow-y:auto;min-height:0}.left{border-right:1px solid var(--line)}.right{border-left:1px solid var(--line)}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:1.7px;font-weight:700;color:var(--brand);margin-bottom:16px}.import-main{width:100%;text-align:center}.add-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0 28px}.add-grid button{text-align:left;font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px}.add-grid b{font-size:18px;font-weight:600;width:17px}.add-grid-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:16px 0 8px}.shapes-grid{margin-bottom:18px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}#tourOffNotice{margin-bottom:12px;line-height:1.6}#tourOffNotice button{margin-left:4px;padding:4px 8px;font-size:11px}.section-title h2{font-size:15px;margin:0}.section-title h2 span{font-size:12px;color:#6c8070;margin-left:8px}.layer{display:flex;align-items:center;gap:3px;margin:5px 0;border:1px solid transparent;border-radius:8px;padding:3px}.layer.selected{background:#edf7ed;border-color:#95bea0}.layer .reorder-group{display:flex;flex-direction:column;gap:1px}.layer .reorder{padding:1px 4px;font-size:9px;line-height:1.3}.layer.tour-off .layer-main{opacity:.55}.layer-main{border:0;background:transparent!important;flex:1;min-width:0;display:flex;gap:8px;align-items:center;text-align:left;padding:8px 4px;font-weight:500;font-size:13px}.layer-main .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer .type{width:24px;height:25px;border-radius:5px;background:#e1eade;display:grid;place-items:center;flex:none}.layer .icon{padding:5px;border:0;background:transparent;font-size:13px}.layer.error{border-color:#b85243}.bottom-note{margin-top:25px}.stage{position:relative;overflow:hidden;min-height:0;background:#c8d9d0;isolation:isolate}.stage canvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none;outline:0}.scene-top{position:absolute;top:16px;left:16px;right:16px;display:flex;justify-content:center;pointer-events:none}.mode-tools{pointer-events:auto;background:#ffffffed;box-shadow:0 4px 20px #223d2214;display:flex;gap:4px;padding:5px;border-radius:11px;flex-wrap:wrap}.mode-tools button{font-size:12px;border-color:transparent;padding:9px}.mode-tools .sep{border-left:1px solid var(--line);margin:6px}.hotspot-callout{position:absolute;left:0;right:0;top:78px;margin:0 auto;width:fit-content;background:#163e32d9;color:white;padding:13px 18px;border-radius:10px;font-size:13px;max-width:min(420px,80%);pointer-events:none;box-shadow:0 8px 26px #10241a4a;z-index:5}.hotspot-callout strong{display:block;font-size:14px;margin-bottom:3px}.hotspot-callout p{margin:0;line-height:1.5;opacity:.92}.hotspot-callout img{display:block;max-width:100%;max-height:160px;border-radius:7px;margin:8px 0;object-fit:cover;pointer-events:auto;cursor:zoom-in}.hotspot-callout-link{display:inline-block;margin-top:9px;color:var(--lime);font-weight:600;text-decoration:none;pointer-events:auto}.hotspot-callout-link:hover{text-decoration:underline}.image-zoom-dialog{padding:0;background:transparent;box-shadow:none;width:min(90vw,900px);max-width:90vw}.image-zoom-dialog::backdrop{background:#0d1f17cc;backdrop-filter:blur(2px)}.image-zoom-dialog img{display:block;width:100%;max-height:85dvh;object-fit:contain;border-radius:10px}.zoom-close{position:absolute;top:-14px;right:-14px;width:34px;height:34px;padding:0;border-radius:50%;font-size:18px;line-height:1;background:#163e32;color:#fff;border-color:#163e32}.zoom-close:hover{background:#0e614a}.stage-status{position:absolute;left:18px;bottom:66px;font-size:13px;color:#17372b;background:#ffffffd9;padding:9px 12px;border-radius:7px;max-width:85%;pointer-events:none}.scene-bottom{position:absolute;bottom:15px;left:15px;right:15px;display:flex;justify-content:space-between;align-items:end;gap:12px;pointer-events:none}.scene-bottom>*{pointer-events:auto}.hint{background:#153b2cdd;color:white;padding:10px 12px;border-radius:7px;font-size:11px;line-height:1.6;max-width:380px}.view-actions{display:flex;gap:5px}.view-actions button{font-size:12px;padding:9px}.dpad{position:absolute;bottom:116px;left:18px;display:grid;grid-template-columns:35px 35px 35px;gap:4px}.dpad button{padding:8px;background:#ffffffd9}.drop-target{position:absolute;inset:12px;border:3px dashed #1b9770;background:#daf0daf0;display:grid;place-items:center;z-index:6;font-size:20px;pointer-events:none}.loading{position:absolute;inset:0;z-index:8;background:#ffffffdc;display:flex;flex-direction:column;align-items:center;justify-content:center}.spinner{width:32px;height:32px;border:3px solid #c6dfca;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}.loading p{margin:16px 22px;text-align:center;font-size:14px}@keyframes spin{to{transform:rotate(360deg)}}label{display:grid;gap:7px;font-size:13px;font-weight:600;margin:13px 0}input:not([type=checkbox]):not([type=color]),textarea,select{border:1px solid #d2ddd3;border-radius:6px;padding:9px 8px;width:100%;font-size:14px;background:#fafcf9;color:var(--ink)}input[type=color]{width:100%;height:35px;border:1px solid var(--line);border-radius:6px;background:white}textarea{min-height:85px;resize:vertical;line-height:1.5}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.transform-block{cursor:default}.transform-block summary{cursor:pointer;font-size:14px;font-weight:600;margin-bottom:10px}.transform-block summary:hover{color:var(--brand)}.vrow{display:grid;grid-template-columns:62px repeat(3,1fr);gap:5px;align-items:center;margin:4px 0}.vrow-head{margin:0 0 3px}.vrow .vlabel{font-size:11px;font-weight:500;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vrow .axis{font-size:10px;font-weight:700;text-transform:uppercase;text-align:center;color:var(--muted)}.vrow input{min-width:0!important;font-size:12px!important;padding:5px 3px!important;text-align:center}.property-section{border-top:1px solid var(--line);padding-top:17px;margin-top:20px}.property-section h3{margin-bottom:6px}.check{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:400}.check input{accent-color:var(--brand)}.inspector-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.inspector-actions button{font-size:12px}.asset-name{font-size:12px;color:var(--muted);overflow-wrap:anywhere;line-height:1.6}.summary{font-size:14px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.visit.workspace{grid-template-columns:minmax(0,1fr) 290px}.visit .left{display:none}.visit .stage{grid-column:1}.visit .right{grid-column:2}.stage:fullscreen{width:100vw;height:100dvh}.stage:fullscreen .hint{display:block}dialog{padding:26px;border:0;border-radius:15px;width:min(610px,94vw);max-height:90dvh;color:var(--ink);box-shadow:0 25px 90px #102a2a55}dialog::backdrop{background:#18352c77;backdrop-filter:blur(4px)}.dialog-head{display:flex;gap:15px;justify-content:space-between;align-items:start}.dialog-head button{border:0;padding:2px 8px;font-size:20px}.dialog-actions{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}.dialog-actions.end{justify-content:end;margin-bottom:0}dialog ol{padding-left:22px;font-size:14px;line-height:1.7}dialog li{margin-bottom:15px}dialog p{line-height:1.65;font-size:14px}.project-row{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:15px;margin:10px 0}.project-row strong{display:block;font-size:15px}.project-row small{display:block;color:var(--muted);font-size:12px;margin-top:6px}.project-row button{flex:none}#banner{background:#fff0cf;color:#79541b;padding:10px 24px;font-size:14px;line-height:1.5;position:relative;z-index:10}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:90vw;background:#143d2e;color:white;padding:14px 20px;border-radius:9px;z-index:30;font-size:14px;box-shadow:0 5px 22px #0002}[hidden]{display:none!important}.shared-view header,.shared-view .workbar{display:none}.shared-view .workspace{height:100dvh}
@media(max-width:1150px){.workspace{grid-template-columns:190px minmax(0,1fr) 260px}.visit.workspace{grid-template-columns:minmax(0,1fr) 260px}.left,.right{padding:18px 12px}.badge{display:none}.work-actions button{font-size:12px;padding:9px}.hint{display:none}.mode-tools{gap:1px}.mode-tools button{font-size:11px;padding:7px}.title-block h1{max-width:32vw}}
@media(max-width:800px){header{height:58px;padding:0 14px}.brand{font-size:23px}.workbar{height:auto;min-height:90px;flex-wrap:wrap;padding:12px 14px}.title-block h1{max-width:85vw}.work-actions{width:100%;flex-wrap:wrap}.workspace,.visit.workspace{height:auto;display:flex;flex-direction:column;min-height:0}.stage{height:57dvh;min-height:360px;order:0}.left{order:1;border:0}.right{order:2;border:0;padding:22px}.add-grid{grid-template-columns:repeat(3,1fr);margin-bottom:15px}.layers{display:grid;grid-template-columns:1fr 1fr}.left .import-main{width:auto}.scene-top{top:10px;left:8px;right:8px}.mode-tools button{font-size:12px}.header-actions button{font-size:12px;padding:8px}.stage-status{font-size:12px;bottom:58px}.two{gap:8px}.vrow{grid-template-columns:54px repeat(3,1fr);gap:4px}}
.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:17px}.library-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fafcf9}.library-card img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#e5eee7}.library-card .body{padding:11px}.library-card strong{display:block;font-size:14px;margin-bottom:4px}.library-card small{display:block;color:var(--muted);font-size:11px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:help}.library-card .actions{display:flex;gap:5px;margin-top:10px}.library-card button{font-size:11px;padding:7px 8px}.library-card .actions .primary{margin-left:auto}.library-empty{grid-column:1/-1;padding:28px 12px;border:1px dashed var(--line);border-radius:9px;text-align:center}.source-link{color:var(--brand);text-decoration:none}@media(max-width:600px){.library-grid{grid-template-columns:repeat(2,1fr)}}
#libraryDialog{width:min(1000px,94vw)}#libraryForm{display:grid;grid-template-columns:2fr 1fr 1fr auto;align-items:center}#libraryPage{align-self:center}.library-external{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.library-external .dialog-actions{align-items:center;justify-content:space-between}@media(max-width:700px){#libraryForm{grid-template-columns:1fr 1fr}#librarySearch{grid-column:1/-1}}
:root{--ink:#253448;--muted:#748094;--line:#e1e6ef;--brand:#5366d9;--pale:#f1f3fc;--lime:#dfe5ff}body{background:#eef1f7}header{background:#172338;color:#fff;border:0;height:68px}.brand{color:white}.brand b{background:#344563;color:#c9d3ff}.badge{color:#aab9d1}.header-actions button{background:#24344d;border-color:#40506a;color:#eef3ff}.header-actions button:hover{background:#354862}.workbar{background:#fafbfe;height:82px}.workspace{height:calc(100dvh - 150px);grid-template-columns:235px minmax(0,1fr) 300px;gap:8px;padding:8px}.left,.right{border:1px solid var(--line);border-radius:14px;padding:21px 17px}.stage{border-radius:14px;box-shadow:inset 0 0 0 1px #ffffff44}.work-actions button{border-radius:9px}.layer.selected{background:#eef0ff;border-color:#aeb8ee}.layer .type{background:#e8ecf7}.mode-tools{border:1px solid #fff;border-radius:12px;box-shadow:0 6px 24px #24345220}.mode-tools button.active,button[aria-pressed=true]{background:#e3e7ff;color:#3447ae;border-color:#aeb9f3}.hint{background:#23314ce8}.stage-status{color:#253448}.property-section{margin-top:23px}button.primary{box-shadow:0 3px 10px #5366d921}button.primary:hover{background:#4053bd}.eyebrow{color:#6272bc}dialog{border:1px solid #e1e6ef;border-radius:20px}dialog::backdrop{background:#16223e80}.import-main{padding:13px 8px}.section-title{padding-top:8px}.visit.workspace{grid-template-columns:minmax(0,1fr) 300px}@media(max-width:1150px){.workspace{grid-template-columns:190px minmax(0,1fr) 260px}.visit.workspace{grid-template-columns:minmax(0,1fr) 260px}}@media(max-width:800px){.workspace,.visit.workspace{height:auto;display:flex;padding:6px}.workbar{height:auto}.left,.right{width:100%}.stage{width:100%}.header-actions{gap:3px}.header-actions button{padding:7px;font-size:11px}}
.appearance{border:1px solid var(--line);border-radius:12px;padding:16px;margin:20px 0}.appearance legend{font-size:14px;font-weight:700;padding:0 8px}.appearance input[type=range]{padding:0;width:100%;accent-color:var(--brand)}
.equipment-section{background:#f2f4fc;border:1px solid #dce2f2;border-radius:14px;padding:18px;margin:18px 0 26px}.equipment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.equipment-grid button{display:flex;flex-direction:column;align-items:start;gap:8px;text-align:left;min-height:72px;font-size:12px}.equipment-grid span{font-size:22px;color:var(--brand)}@media(max-width:650px){.equipment-grid{grid-template-columns:repeat(2,1fr)}}
#totemDialog{width:min(1200px,96vw);height:88dvh;display:flex;flex-direction:column}#totemDialog:not([open]){display:none}#totemFrame{border:1px solid var(--line);border-radius:10px;background:white;width:100%;flex:1;min-height:200px}#totemExternal{color:var(--brand);text-decoration:underline}
.world-web-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}.world-web-screen{background:#fff;pointer-events:auto;backface-visibility:hidden}.world-web-screen iframe{width:100%;height:100%;border:0;display:block}.scene-top,.scene-bottom,.stage-status,.dpad{z-index:3}.totem-toolbar{display:none}.world-web-screen:fullscreen{width:100vw!important;height:100vh!important;transform:none!important;display:block!important;position:fixed!important;inset:0!important}.world-web-screen:fullscreen iframe{height:calc(100% - 48px)}.world-web-screen:fullscreen .totem-toolbar{display:flex;height:48px}.totem-toolbar button{flex:1;border:0;border-radius:0;background:#1c2b40;color:#fff;font-size:14px;cursor:pointer}.totem-toolbar button:hover{background:#2a3c56}.totem-toolbar .totem-nav{flex:0 0 52px;font-size:20px}
/* Web pages sit behind the WebGL canvas; depth-writing alpha masks reveal only the screen. */
.world-web-layer{z-index:0}.stage canvas{z-index:1}.world-web-screen{pointer-events:auto}#pageDialog{width:min(960px,94vw)}#pageHTML{font-family:monospace;font-size:13px;min-height:42dvh;tab-size:2}
.ambient-widget{position:fixed;right:16px;bottom:16px;z-index:40;width:200px;background:#10182a;border-radius:10px;box-shadow:0 8px 26px #0007;overflow:hidden}.ambient-widget .ambient-label{display:block;color:#fff;font-size:11px;line-height:1.35;padding:6px 26px 5px 9px}.ambient-widget iframe{width:200px;height:112px;border:0;display:block}.ambient-widget .ambient-close{position:absolute;top:0;right:0;background:transparent;border:0;color:#fff;font-size:17px;line-height:1;padding:6px 9px;cursor:pointer}
#hallWelcome{position:absolute;z-index:4;left:24px;top:72px;width:min(330px,calc(100% - 48px));padding:22px;border:1px solid #ffffffb0;border-radius:16px;background:#ffffffed;box-shadow:0 12px 36px #15274628}#hallWelcome p{line-height:1.6}#hallWelcomeText{white-space:pre-wrap;max-height:180px;overflow:auto}#hallWelcome h2{font-size:23px}#hallWelcome .eyebrow{margin-bottom:8px}
.static-visit #snapBtn,.static-visit #localBtn,.static-visit .stage-status,.static-visit .scene-top,.static-visit .drop-target,.static-visit .left{display:none!important}
.static-visit .right h2{margin-top:0}.static-visit .direct-access{margin-top:14px}.static-visit .direct-access summary{cursor:pointer;font-weight:600;padding:6px 0}.static-visit .direct-access .layer-main{display:block;width:100%;text-align:left}

.left{overflow-x:hidden}.shapes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shapes-grid button{min-width:0;min-height:0;flex-direction:row;align-items:center;gap:8px}.shapes-grid span{font-size:16px;width:18px;text-align:center}