:root{--bg:#0d1412;--panel:#111b18;--panel2:#16241f;--line:#26392f;--text:#e8f0ea;--muted:#92ab9e;--acc:#e8a33d;--wolf:#8fa4d4;--green:#5fcf7a;--red:#e5646a;--brown:#c98a5a}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:13px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-text-size-adjust:100%}
#app{display:block}
#stage{position:relative;height:60vh;height:60dvh;min-height:320px;overflow:hidden;background:#9db8c8}
#c{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
#panel{background:var(--panel);border-top:1px solid var(--line);padding:0 12px 24px}
button{font:inherit;color:inherit;cursor:pointer}
.only-narrow{display:none}
/* wide layout: canvas | 320px column, in embed and standalone alike */
@media (min-width:640px){
  #app{display:grid;grid-template-columns:minmax(0,1fr) 320px;height:100vh;height:100dvh}
  #stage{height:100%;min-height:0}
  #panel{height:100%;overflow-y:auto;border-top:0;border-left:1px solid var(--line)}
}
/* narrow + embed: stage fills the frame, panel is a bottom sheet behind a Controls button */
@media (max-width:639px){
  body.embed-mode #app{height:100vh;height:100dvh;position:relative}
  body.embed-mode #stage{height:100vh;height:100dvh}
  body.embed-mode #panel{position:fixed;left:0;right:0;bottom:0;height:68dvh;max-height:68vh;overflow-y:auto;border-top:1px solid var(--line);border-radius:14px 14px 0 0;transform:translateY(102%);transition:transform .22s ease;z-index:20;box-shadow:0 -10px 30px rgba(0,0,0,.45)}
  body.embed-mode #panel.open{transform:none}
  body.embed-mode .only-narrow{display:inline-block}
  #mini{display:none!important}
}
body.embed-mode{overflow:hidden}
#hud{position:absolute;left:8px;top:8px;background:rgba(10,18,15,.62);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:6px 10px;min-width:150px;pointer-events:none}
.hrow{display:flex;align-items:baseline;gap:6px;line-height:1.5}
.hrow .hk{color:var(--muted);width:56px;font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.hrow b{font-variant-numeric:tabular-nums;font-size:15px}
.hrow small{color:var(--muted);font-size:11px}
.hrow.dim b{font-size:13px;color:#cfe0d6}
#caption{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);max-width:min(560px,70%);background:rgba(10,18,15,.7);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:6px 12px;text-align:center;font-size:12.5px;pointer-events:none}
#mini{position:absolute;left:8px;bottom:8px;display:flex;flex-direction:column;gap:4px;background:rgba(10,18,15,.55);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:5px;max-height:250px;pointer-events:none}
#mini canvas{display:block;width:250px}
body.hasmini #caption{left:calc(50% + 130px)}
#topbtns{position:absolute;right:8px;top:8px;display:flex;gap:6px}
.chip{background:rgba(10,18,15,.7);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 12px}
.chip:hover{border-color:var(--acc)}
#sel{position:absolute;right:8px;top:48px;background:rgba(10,18,15,.78);border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:8px 10px;max-width:220px;font-size:12px}
#sel b{color:var(--acc)}
#sel button{margin-top:6px;margin-right:4px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:3px 8px}
#pop-msg{position:absolute;pointer-events:none;font-weight:600;color:#fff;text-shadow:0 1px 3px #000;font-size:13px;transform:translate(-50%,-100%)}
#err{position:absolute;left:12px;right:12px;top:50%;transform:translateY(-50%);background:#401818;border:1px solid #a33;padding:12px;border-radius:8px;z-index:30}
#loading{position:absolute;inset:0;display:grid;place-items:center;background:#0d1412;color:var(--muted);z-index:25;font-size:14px}
#tabs{display:flex;gap:2px;position:sticky;top:0;background:var(--panel);padding:8px 0 6px;z-index:5;border-bottom:1px solid var(--line);margin-bottom:8px}
#tabs button{flex:1;background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:5px 2px;font-weight:600}
#tabs button.on{color:var(--text);border-color:var(--acc)}
#tabs #b_close{flex:0 0 32px;border:0;font-size:15px}
.tab{display:none}.tab.on{display:block}
.seg{display:flex;gap:4px;margin-bottom:7px}
.seg button{flex:1;background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:5px 3px;font-size:12px;line-height:1.15}
.seg button.on{border-color:var(--acc);color:var(--acc);background:#1e2a22}
.sl{display:grid;grid-template-columns:104px 1fr 54px;align-items:center;gap:6px;height:26px}
.sl label{font-size:12px;color:#cfe0d6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sl output{font-variant-numeric:tabular-nums;text-align:right;font-size:12px;color:var(--acc)}
input[type=range]{width:100%;accent-color:var(--acc);height:20px;margin:0}
.chk{display:flex;flex-wrap:wrap;gap:4px 12px;margin:8px 0}
.chk label{font-size:12px;display:flex;align-items:center;gap:4px;color:#cfe0d6}
.btns{display:flex;gap:4px;margin-bottom:7px}
.btns button,.wide{flex:1;background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:6px 4px;font-size:12px}
.btns button:hover,.seg button:hover,.wide:hover{border-color:var(--acc)}
.cams button{font-size:11px;padding:5px 1px}
.hint{color:var(--muted);font-size:11.5px;margin:6px 0}
.gcard{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:6px 8px;margin-bottom:8px}
.gcard h4{margin:0 0 3px;font-size:12px}
.gcard h4 small{display:block;color:var(--muted);font-weight:400;font-size:10.5px}
.gcard canvas{width:100%;height:auto;display:block}
.gcard.maps{display:grid;grid-template-columns:1fr 1fr;gap:8px}
details.sci{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:6px 10px}
details.sci summary{cursor:pointer;font-weight:700;font-size:14px;color:var(--acc)}
details.sci h4{margin:12px 0 4px;font-size:12.5px;color:var(--acc)}
details.sci p,details.sci li{font-size:12px;color:#d4e2da}
details.sci ul{padding-left:16px;margin:4px 0}
details.sci li{margin-bottom:4px}
.refs{color:var(--muted)!important}
#tests table{width:100%;border-collapse:collapse;font-size:11.5px}
#tests td{padding:4px 3px;border-bottom:1px solid var(--line);vertical-align:top}
.ok{color:var(--green);font-weight:700}.bad{color:var(--red);font-weight:700}
.num{font-variant-numeric:tabular-nums;color:#cfe0d6}
[hidden]{display:none!important}

#stage.compact #hud{min-width:0;padding:4px 8px;display:grid;grid-template-columns:auto auto;gap:0 12px}
#stage.compact .hrow{line-height:1.35}
#stage.compact .hrow .hk{width:auto;font-size:10px}
#stage.compact .hrow b{font-size:13px}
#stage.compact .hrow small,#stage.compact .hrow.dim{display:none}
#stage.compact #topbtns{flex-direction:column;gap:4px;align-items:flex-end}
#stage.compact .chip{padding:3px 10px;font-size:12px}
#stage.compact #caption{font-size:11.5px;max-width:84%;bottom:6px;padding:4px 8px}
#stage.nomini #mini{display:none}
#stage.nomini #caption{left:50%!important}