@font-face{font-family:Inter;src:url('../fonts/inter-400.woff2')}@font-face{font-family:Newsreader;src:url('../fonts/newsreader-variable.woff')}
:root{color-scheme:dark;--bg:#0a1724;--panel:#102538;--line:#2a4a61;--ink:#eef6fa;--muted:#a6becc;--accent:#a5dfef;font:15px/1.55 Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box;min-width:0}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,select,input[type=number],input[readonly]{border:1px solid var(--line);border-radius:8px;background:#142e43;color:var(--ink);padding:9px 12px;min-height:44px}button{cursor:pointer}button:hover{background:#204058}button[aria-pressed=true],button.primary{background:var(--accent);color:#112333}button:disabled{opacity:.45;cursor:default}a{color:var(--accent);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #f2ce8f;outline-offset:3px}[hidden]{display:none!important}.skip{position:absolute;top:-80px;left:20px}.skip:focus{top:8px;z-index:20;background:var(--bg);padding:10px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:22px max(22px,calc((100vw - 1180px)/2));border-bottom:1px solid var(--line);font-size:13px}.page-head span{color:var(--muted)}.page-head a{min-height:44px;display:inline-flex;align-items:center}.welcome{max-width:1180px;margin:50px auto;padding:0 24px 40px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--accent)}h1,h2,p,figure{margin:0}h1{font:400 clamp(36px,5vw,60px)/1.08 Newsreader,Georgia,serif;margin:14px 0 20px}h2{font:400 29px/1.2 Newsreader,Georgia,serif}.intro p{color:var(--muted);font-size:17px;max-width:52ch}.preview{position:relative;margin:32px 0;border-radius:18px;overflow:hidden;border:1px solid var(--line)}.preview img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.preview figcaption{position:absolute;bottom:15px;left:15px;background:#091b2ddd;border:1px solid #486880;padding:5px 10px;border-radius:6px;font-size:11px}.teaser{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding-bottom:28px}.teaser p{max-width:55ch;color:var(--muted);margin-top:10px}.feature-tags{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:10px}.feature-tags span{border:1px solid var(--line);padding:10px 15px;border-radius:24px;font-size:13px}#launch-note{margin:14px 0;color:var(--muted)}.fine{font-size:12px;color:var(--muted)}.back-link{display:inline-block;margin-top:24px}.inspection .page-head{padding-top:4px;padding-bottom:4px}#workspace{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 320px;height:calc(100dvh - 54px);min-height:420px}.stage{position:relative;overflow:hidden;background:#091828}#blueprint-canvas{display:block;width:100%;height:100%;touch-action:none;outline-offset:-4px}.stage-title{position:absolute;top:18px;left:18px;pointer-events:none;display:grid;gap:3px;font-size:13px;text-shadow:0 1px 4px #000}.orientation{position:absolute;top:15px;right:15px;display:grid;grid-template-columns:repeat(3,auto);gap:4px}.orientation button{font-size:10px;padding:7px;min-height:36px;background:#102538e6}.toolbar{position:absolute;bottom:max(12px,env(safe-area-inset-bottom));left:12px;right:12px;display:flex;justify-content:center;flex-wrap:wrap;gap:6px;padding:8px;background:#0a1827ef;border:1px solid var(--line);border-radius:12px}.toolbar button{font-size:12px;padding:8px 11px}#load-state{position:absolute;top:102px;left:18px;right:18px;font-size:12px;color:var(--muted);pointer-events:none}#fatal{position:absolute;inset:25% 8%;padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:12px;height:fit-content}#inspector{padding:20px;overflow:auto;border-left:1px solid var(--line);background:var(--panel)}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.panel-head h2{font-size:27px}label{display:grid;gap:6px;margin:12px 0}select{width:100%}fieldset{margin:22px 0;padding:12px 0;border:0;border-top:1px solid var(--line)}legend{font-weight:600;font-size:14px;padding-right:10px}.hint{color:var(--muted);font-size:12px}.check{display:flex;align-items:center;gap:9px}.check input{width:20px;height:20px;accent-color:var(--accent)}input[type=range]{width:100%;min-height:32px;accent-color:var(--accent)}.pair{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.pair input{width:100%}.layer{border-bottom:1px solid var(--line);padding:12px 0}.layer-title{font-size:14px}.layer-options{display:flex;gap:18px}.layer-options label{margin:8px 0}.layer-status{font-size:11px;color:var(--muted)}.layer button{font-size:12px;margin-top:6px}#notice{color:var(--accent);font-size:12px;min-height:24px;margin:10px 0}.fly-pad{position:absolute;left:18px;bottom:150px;display:grid;grid-template-columns:repeat(3,44px);gap:4px}.fly-pad button{padding:3px;background:#142e43da;font-size:12px}#workspace.panel-hidden{grid-template-columns:1fr}#workspace.panel-hidden #inspector{display:none}#workspace:fullscreen{height:100dvh;width:100vw}#panel-close{display:none}#panel-toggle{display:none}#share-fallback{width:100%}
@media(max-width:1000px){#workspace{grid-template-columns:1fr}.stage{min-height:100%}#inspector{position:absolute;right:0;top:0;bottom:0;width:min(340px,90vw);z-index:4;box-shadow:-12px 0 40px #0008}#panel-close,#panel-toggle{display:inline-block}.toolbar{justify-content:flex-start}.orientation{top:12px;right:12px}.stage-title{max-width:40%}.teaser{grid-template-columns:1fr;gap:18px}.feature-tags{justify-content:flex-start}}
@media(max-width:600px){.page-head{padding:8px 16px;font-size:12px}.page-head span{display:none}.welcome{margin-top:30px;padding:0 16px 28px}.preview img{aspect-ratio:4/3}.intro p{font-size:15px}#workspace{height:calc(100dvh - 61px);min-height:360px}.toolbar{left:8px;right:8px;gap:5px;padding:6px}.toolbar button{flex:1 0 auto;min-height:44px}.fly-pad{bottom:176px}.orientation{gap:3px}.orientation button{min-height:38px}.stage-title{top:16px;left:12px;font-size:12px}.feature-tags span{padding:7px 10px}.preview figcaption{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Keep the toolbar reachable on short landscape screens too. */
.inspection #workspace{height:calc(100dvh - 53px);min-height:0}
@media(pointer:coarse){.orientation button{min-width:44px;min-height:44px}.check{min-height:44px}}

/* 8.12.1: four stable touch controls, native dialogs and a viewport that fits its header. */
#roof-controls{margin:18px 0;padding:4px 12px 12px;border:1px solid var(--line);border-radius:10px;background:#142e43}
.launch-panel{margin:0 0 24px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.launch-actions{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.launch-actions label{margin:0;flex:1 1 170px}
.upload-details{margin:18px 0}.upload-details summary{min-height:44px;cursor:pointer;padding:10px 0}
#upload-list{list-style:none;margin:0;padding:0}#upload-list li{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 16px;padding:10px 0;border-top:1px solid var(--line);font-size:13px}
#upload-list span{color:var(--muted)}#upload-list li[data-ready=true] span{color:var(--accent)}
body.inspection{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.inspection .page-head{flex:none}.inspection main{flex:1;min-height:0}
.inspection #workspace{height:100%;min-height:0}.stage{min-height:0}
.stage-title{top:8px;left:12px;max-width:45%;pointer-events:auto}.stage-gallery{display:inline-flex;align-items:center;min-height:44px;font-size:13px;text-decoration:none}.stage-title #view-label{font-size:11px;color:var(--muted);pointer-events:none}
#load-state{top:18px;left:auto;right:14px;max-width:48%;text-align:right;background:#091828bd;border-radius:8px;padding:6px 8px;font-size:11px}
.toolbar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:520px;margin:0 auto;gap:6px;justify-content:normal}
.toolbar button{min-height:46px;padding:8px 4px;font-size:13px;line-height:1.25;white-space:normal}
#panel-toggle,#panel-close{display:inline-block}#panel-close,#views-close{min-width:44px;min-height:44px;padding:4px;font-size:23px}
dialog{color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:16px;max-height:calc(100dvh - 24px);overflow:auto;overscroll-behavior:contain}
dialog::backdrop{background:#020b1466;backdrop-filter:blur(2px)}
.view-menu{width:min(440px,calc(100vw - 24px));padding:20px}
.view-menu .orientation{position:static;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.view-menu .orientation button{font-size:13px;min-height:48px;padding:8px 4px}
.view-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}
.view-actions button{font-size:13px;line-height:1.3}
dialog#inspector{position:static;inset:auto;margin:0;width:auto;height:100%;max-width:none;max-height:none;border-radius:0;border-width:0 0 0 1px;padding:20px}
#inspector .panel-head{position:sticky;top:-20px;padding:10px 0;background:var(--panel);z-index:1}
#inspector .check{min-height:44px}#inspector input[type=range]{min-height:44px}#inspector select,#inspector input[type=number]{font-size:16px}
.layer-options{justify-content:space-between;gap:10px}.layer-options label{flex:1}.layer-status{font-size:12px}
.fly-pad{bottom:calc(var(--toolbar-height,72px) + 26px)}
#workspace:fullscreen,.inspection #workspace.expanded{height:100dvh;width:100%;min-height:0;background:var(--bg)}
.inspection #workspace.expanded{position:fixed;inset:0;z-index:40}
@media(max-width:1000px){
  #workspace{grid-template-columns:1fr!important}.stage{min-height:0}
  dialog#inspector{position:fixed;inset:0 0 0 auto;width:min(360px,calc(100vw - 24px));height:100dvh;margin:0;border-left:1px solid var(--line);box-shadow:-12px 0 40px #0008}
  .toolbar{justify-content:normal}
}
@media(max-width:600px){
  .launch-panel{padding:16px}.launch-actions{display:grid;grid-template-columns:1fr}.launch-actions button{width:100%}
  .toolbar{gap:5px}.toolbar button{font-size:12px;min-height:46px}
  dialog#inspector{inset:auto 8px 8px;width:calc(100vw - 16px);height:65dvh;max-height:calc(100dvh - 16px);border:1px solid var(--line);border-radius:16px;padding:16px}
  #inspector .panel-head{top:-16px}.view-menu{padding:16px}.panel-head h2{font-size:24px}
}
@media(max-height:500px){
  .view-menu{max-height:calc(100dvh - 16px)}dialog#inspector{inset:0 0 0 auto;width:min(360px,calc(100vw - 24px));height:100dvh;border-radius:0}
}