/* Homeostasis Lab — styles. The first block is the lab family's shared look (from the Bubble Lab: header, tabs, cards,
 * buttons, data table, dialogs), with every colour as a token that has a dark-mode value. The second block is new for this
 * lab: the three-column bench (controls | stage | sensors), the microscope, the feedback-loop explainer, the tests.
 * Text is 16px or larger everywhere. */
:root{
  --ink:#0b1f33;--ink2:#2b4055;--muted:#4a5e72;--bg:#e8ecf0;--card:#fff;--line:#0b1f33;--soft:#c9d3dc;--field:#fff;
  --accent:#0a5fc0;--accent-h:#084a99;--warn:#8a4b00;--ok:#0b6e4f;--bad:#a61b1b;--focus:#ffb800;
  --hdr:#0b1f33;--hover:#e4edf7;--tint:#f2f7fc;--thbg:#dfe8f1;--oktint:#eafaf3;--badtint:#fff0f0;--warntint:#fff6e0;
  --ivbg:#e3f0fb;--ivink:#084a99;--dvbg:#f1e8fa;--dvink:#5b2a86;--meanbg:#fff4d6;
  --neg:#0b57a4;--pos:#b4470a;--stage:#0d1a22;--panel:#f6f9fb;
  --radius:12px;
  --tlg-font-fallback:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
html[data-theme="dark"]{
  --ink:#e3ecf5;--ink2:#c3d2e0;--muted:#a9bccd;--bg:#0d1620;--card:#15212e;--line:#7f97ad;--soft:#2f4356;--field:#0f1a25;
  --accent:#2f7fe0;--accent-h:#1f66bd;--warn:#ffc46b;--ok:#5fd6a6;--bad:#ff8a80;
  --hdr:#07131f;--hover:#1f3347;--tint:#1a2a3a;--thbg:#1f3144;--oktint:#123126;--badtint:#3a1818;--warntint:#2c2414;
  --ivbg:#14304a;--ivink:#9cc9ff;--dvbg:#2c1d3d;--dvink:#d7b8f5;--meanbg:#3a3014;
  --neg:#7db4ff;--pos:#ffa36b;--panel:#111c27;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.45 var(--tlg-font,var(--tlg-font-fallback))}
h1,h2,h3,h4{line-height:1.2;margin:.2em 0 .5em}
h1{font-size:1.35rem}h2{font-size:1.3rem}h3{font-size:1.1rem;margin-top:1em}h4{font-size:1rem;margin:.4em 0 .2em}
p{margin:.5em 0}
a{color:var(--accent)}
html[data-theme="dark"] a{color:#8cc2ff}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:4px solid var(--focus);outline-offset:2px}
[hidden]{display:none!important}
header#top{background:var(--hdr);color:#fff;padding:8px 14px;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;position:sticky;top:var(--tlg-hh,0px);z-index:20;scroll-margin-top:var(--tlg-hh,0px)}
header#top h1{margin:0;color:#fff;white-space:nowrap}
#tabs{display:flex;gap:6px;flex-wrap:wrap;flex:1 1 auto}
#tabs button{background:transparent;color:#fff;border:2px solid #7f95aa;border-radius:10px;padding:8px 14px;min-height:44px;cursor:pointer;font-weight:600;font-size:16px}
#tabs button[aria-selected=true]{background:#fff;color:#0b1f33;border-color:#fff}
#tabs button:disabled{opacity:.45;cursor:not-allowed}
#tabs button.pulse{animation:pulse 0.6s ease-in-out 4}
.tools{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.tools .btn{min-height:44px;padding:6px 12px;font-size:16px;background:#fff;color:#0b1f33;border-color:#0b1f33}
.tools .btn:hover:not(:disabled),.tools .btn:focus-visible{background:#dbe9f7;color:#0b1f33}
#saveStat{font-size:16px;color:#c9d7e4}
@media(min-width:1200px){header#top{flex-wrap:nowrap;padding:6px 12px;gap:10px}header#top h1{font-size:1.1rem}#tabs{flex-wrap:nowrap;gap:4px}#tabs button{padding:5px 9px;white-space:nowrap}.tools{flex-wrap:nowrap}.tools .btn{padding:4px 9px;white-space:nowrap}#saveStat{display:none}}
@media(max-width:700px){header#top{position:static}header#top h1{white-space:normal;font-size:1.15rem}}
#tabs .tl{display:none}
@media(min-width:1200px){#tabs .tlong{display:none}#tabs .tl{display:inline}}
main{max-width:1560px;margin:0 auto;padding:12px;overflow-x:clip}
@media(max-width:640px){main{padding:12px 8px}}
.panel[hidden]{display:none}
.card{background:var(--card);border:3px solid var(--line);border-radius:var(--radius);padding:12px 16px;margin-bottom:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid2>*,.grid3>*{min-width:0}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}}
.btn{background:var(--card);color:var(--ink);border:3px solid var(--line);border-radius:10px;padding:8px 14px;min-height:44px;cursor:pointer;font-weight:650;font-size:16px}
.btn:hover:not(:disabled){background:var(--hover)}
.btn.pri{background:var(--accent);color:#fff;border-color:var(--line)}
.btn.pri:hover:not(:disabled){background:var(--accent-h)}
.btn.danger{border-color:var(--bad);color:var(--bad)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.wide{width:100%;margin-top:6px}
.big{width:100%;font-size:1.05rem;padding:12px}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0 10px}
.bar label{display:flex;gap:6px;align-items:center;font-weight:600}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
label.f{display:block;font-weight:650;margin:.6em 0 .2em}
input[type=text],input[type=number],input:not([type]),select,textarea{border:3px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--field);width:100%;min-height:44px}
textarea{min-height:120px;resize:vertical}
textarea.short{min-height:80px}
input[type=checkbox],input[type=radio]{accent-color:var(--accent);width:22px;height:22px;flex:0 0 auto}
.small{font-size:16px;color:var(--muted)}
.hint{font-size:16px;color:var(--muted);min-height:1.3em}
.hint.ok{color:var(--ok);font-weight:650}
fieldset{border:3px solid var(--line);border-radius:10px;margin:.7em 0;padding:8px 12px;min-width:0}
legend{font-weight:700;padding:0 6px}
kbd{background:var(--card);border:2px solid var(--line);border-radius:5px;padding:0 5px;font:600 1em ui-monospace,monospace}
details>summary{cursor:pointer;font-weight:700;min-height:32px}
.chip{display:inline-flex;align-items:center;gap:4px;border:2px solid var(--line);border-radius:20px;padding:1px 10px;font-size:16px;background:var(--tint);white-space:nowrap;font-weight:650}
.chip.ok{border-color:var(--ok);color:var(--ok)}.chip.warn{border-color:var(--warn);color:var(--warn)}.chip.bad{border-color:var(--bad);color:var(--bad)}
.checklist{list-style:none;padding:0;margin:.4em 0}
.checklist li{padding:4px 0}
.checklist li::before{content:"☐ ";font-weight:800}
.checklist li.done::before{content:"☑ ";color:var(--ok)}
.checklist li.done{color:var(--ok);font-weight:650}
.seg{display:flex;flex-wrap:wrap;gap:4px}
.seg button{border:2px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);min-height:44px;min-width:44px;padding:4px 10px;cursor:pointer;font-weight:700;font-size:16px}
.seg button[aria-pressed=true]{background:var(--accent);color:#fff}
.seg button[aria-pressed=true]::before{content:"✓ "}
.switch{display:flex;align-items:center;gap:8px;font-weight:650;min-height:44px}
#toast{position:fixed;left:50%;bottom:16px;transform:translate(-50%,20px);background:#0b1f33;color:#fff;padding:10px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;z-index:70;max-width:min(92vw,720px);text-align:center;font-weight:600;font-size:16px}
#toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1001px){#toast{top:calc(var(--tlg-hh,0px) + var(--lab-hh,0px) + 10px);bottom:auto;transform:translate(-50%,-20px)}#toast.show{transform:translate(-50%,0)}}
dialog{border:4px solid var(--line);border-radius:14px;padding:0;max-width:min(94vw,760px);width:100%;background:var(--card);color:var(--ink)}
dialog.wide{max-width:min(96vw,1200px)}
dialog::backdrop{background:rgba(11,31,51,.6)}
#dlgT,#exDlgT{margin:0;padding:12px 18px;background:var(--hdr);color:#fff;font-size:1.15rem}
#dlgB{padding:10px 18px;max-height:68vh;overflow:auto}
#exDlgB{padding:10px 18px;max-height:76vh;overflow:auto}
#dlgF,.dlgFoot{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;padding:10px 18px 16px}
.vocab{font:inherit;color:inherit;background:none;border:0;padding:0;border-bottom:2px dotted var(--accent);cursor:help;font-weight:650}
#vocabPop{position:fixed;z-index:80;max-width:min(92vw,360px);background:var(--card);color:var(--ink);border:3px solid var(--line);border-radius:10px;padding:8px 12px;box-shadow:0 8px 24px rgba(0,0,0,.35);font-size:16px}
.gateCard{max-width:880px;margin:30px auto}
.gateGrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:700px){.gateGrid{grid-template-columns:1fr}}
.gateBtn{display:flex;flex-direction:column;gap:6px;text-align:left;border:3px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);padding:16px;cursor:pointer;min-height:120px;font:inherit}
.gateBtn b{font-size:1.25rem}.gateBtn span{color:var(--muted)}
.gateBtn:hover{background:var(--hover)}
.prog{height:12px;border:2px solid var(--line);border-radius:8px;overflow:hidden;background:var(--field);margin:4px 0}
.prog>div{height:100%;background:var(--ok);transition:width .4s}
.tHead{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.tHead h2{margin:0}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,184,0,0)}50%{box-shadow:0 0 0 7px rgba(255,184,0,.95)}}
.pulse{animation:pulse .6s ease-in-out 4;border-radius:10px}
@media (prefers-reduced-motion:reduce){.pulse,#tabs button.pulse{animation:none;outline:5px solid var(--focus);outline-offset:2px}#toast{transition:none}}

/* ───────────── pre-lab ───────────── */
.hero-art{width:100%;height:auto;border-radius:12px;display:block;margin:4px 0 8px}
.card2{border:2px solid var(--soft);border-radius:10px;padding:8px 12px;background:var(--tint);margin:10px 0}
.card2 h3{margin:.2em 0}
.orgPick,.labPick{display:grid;grid-template-columns:1fr 1fr;gap:10px;border:0;padding:0;margin:.8em 0}
.orgPick legend,.labPick legend{padding:0;margin-bottom:6px;font-size:1.05rem}
@media(max-width:560px){.orgPick,.labPick{grid-template-columns:1fr}}
.model-card,.labCard{position:relative;display:block;border:3px solid var(--line);border-radius:12px;padding:10px 12px 10px 42px;cursor:pointer;background:var(--card)}
.model-card input,.labCard input{position:absolute;left:12px;top:14px;margin:0}
.model-card svg{display:block;width:100%;height:auto;border-radius:8px;margin-bottom:6px}
.model-card b,.labCard b{display:block;font-size:1.05rem}
.model-card .sci{font-style:italic;font-weight:500;color:var(--muted)}
.model-card span,.labCard span{display:block;font-size:16px;color:var(--muted);margin-top:2px}
.model-card:has(input:checked),.labCard:has(input:checked){border-color:var(--accent);background:var(--tint);box-shadow:0 0 0 2px var(--accent) inset}
.model-card:has(input:focus-visible),.labCard:has(input:focus-visible){outline:4px solid var(--focus);outline-offset:2px}
.qBox{background:var(--tint);border:2px solid var(--soft);border-radius:10px;padding:8px 12px;margin:.6em 0}
.qBox .q{font-weight:750;font-size:1.05rem}
.predOpts{display:flex;flex-wrap:wrap;gap:6px 14px;margin:.3em 0}
.predOpts label{display:flex;gap:6px;align-items:center;font-weight:600;min-height:44px;cursor:pointer}
.varPool{display:flex;flex-wrap:wrap;gap:8px;min-height:52px;border:2px dashed var(--soft);border-radius:10px;padding:6px 10px;margin:8px 0}
.varBins{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:8px}
@media(max-width:700px){.varBins{grid-template-columns:1fr}}
.varBin{border:3px solid var(--line);border-radius:12px;padding:6px 8px;min-height:110px;background:var(--tint);display:flex;flex-wrap:wrap;gap:6px;align-content:flex-start;cursor:pointer}
.varBin h4{width:100%;margin:2px 0;font-size:16px}
.varBin.hot{outline:4px dashed var(--accent);outline-offset:2px}
.varChip{border:2px solid var(--line);border-radius:20px;padding:6px 12px;min-height:44px;background:var(--card);color:var(--ink);font:inherit;font-size:16px;font-weight:700;cursor:grab;touch-action:none;text-align:left}
.varChip.picked{background:var(--accent);color:#fff}
.varChip.wrong{border-color:var(--bad);background:var(--badtint);color:var(--ink)}
.varChip.right{border-color:var(--ok)}
.dragGhost{position:fixed;pointer-events:none;z-index:90;opacity:.85}
.designForm .ckGrid{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}
.designForm .ckGrid label{display:flex;gap:8px;align-items:center;min-height:40px;font-weight:600}
@media(max-width:560px){.designForm .ckGrid{grid-template-columns:1fr}}
.designCheck{border:2px solid var(--soft);border-radius:10px;padding:6px 12px;margin-top:8px;background:var(--tint)}
.designCheck ul{margin:.3em 0;padding-left:1.2em}.designCheck li.blk{color:var(--bad);font-weight:700}.designCheck .ok{color:var(--ok);font-weight:700}
#exCard .exRoot{margin-top:6px}

/* ───────────── bench: controls | stage | sensors ───────────── */
.benchWrap{display:grid;grid-template-columns:240px minmax(0,1fr) 290px;gap:10px;align-items:start}
.benchWrap>*{min-width:0}
.ctlCol,.sensCol{margin:0;padding:8px 10px;position:sticky;top:calc(var(--tlg-hh,0px) + var(--lab-hh,0px) + 8px);max-height:calc(100vh - var(--tlg-hh,0px) - var(--lab-hh,0px) - 16px);overflow:auto;overscroll-behavior:contain;background:var(--panel)}
.colH{font-size:1.05rem;margin:0 0 .3em;text-transform:uppercase;letter-spacing:.05em;color:var(--ink2)}
.grp{border-top:2px solid var(--soft);padding:6px 0 8px}
.grp:first-of-type{border-top:0;padding-top:0}
.grp h3{margin:.1em 0 .3em;font-size:1rem}
.grp .lbl{display:block;font-weight:700;margin:.2em 0}
.ctlRow{margin:.3em 0}
.ctlRow label{display:block;font-weight:700}
.sl{display:flex;align-items:center;gap:6px}
.sl input[type=range]{flex:1 1 auto;min-width:0;accent-color:var(--accent);height:40px}
.sl input[type=number]{width:72px;min-height:40px;padding:4px 6px;text-align:right;border-width:2px}
.sl .u{font-size:16px;color:var(--muted);min-width:1.6em}
.grp .seg button{flex:1 1 auto;padding:4px 6px}
.btnrow{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.btnrow .btn{flex:1 1 auto;padding:6px 8px}
#optDet{border-top:2px solid var(--soft);margin-top:6px;padding-top:6px}
#optDet>summary{min-height:44px;display:flex;align-items:center}
.ro{border-top:1px dashed var(--soft);padding:6px 0}
.ro h4{margin:0 0 .2em;font-size:16px}
.readList{list-style:none;margin:0;padding:0;font-size:16px}
.readList li{display:flex;justify-content:space-between;gap:10px;padding:2px 0;border-bottom:1px solid var(--soft)}
.readList li:last-child{border-bottom:0}
.readList .v{font:700 1rem ui-monospace,Menlo,Consolas,monospace;text-align:right}
.meter{position:relative;height:12px;border-radius:6px;background:linear-gradient(90deg,#4f8fd6,#d9e3ec 40%,#f0b7a8 70%,#d95f3a);border:1px solid var(--line);margin:6px 0 4px}
.meter i{position:absolute;top:-5px;width:8px;height:20px;border-radius:3px;background:var(--ink);border:1px solid var(--card);transform:translateX(-4px)}
.meter.plain{background:linear-gradient(90deg,#e4ebf1,#a9c7d6)}
/* stage */
.stageCol{min-width:0}
.timebar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;background:var(--card);border:3px solid var(--line);border-bottom:0;border-radius:var(--radius) var(--radius) 0 0;padding:5px 8px}
.timebar .btn{min-height:44px;padding:3px 8px;white-space:nowrap}
.timebar .seg button{padding:3px 8px}
.timebar .seg button[aria-pressed=true]::before{content:""}
.tbSpacer{flex:1 1 0}
.clock{font:700 1rem ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#0d1a22;color:#7cf3d1;border-radius:8px;padding:9px 8px;min-width:7.4em;text-align:center}
.lg{display:inline}.sm{display:none}
@media(max-width:1500px){.timebar .lg{display:none}.timebar .sm{display:inline}}
.scene-wrap{position:relative;background:var(--stage);border:3px solid var(--line);overflow:hidden;aspect-ratio:900/560;-webkit-user-select:none;user-select:none}
#cv{display:block;width:100%;height:100%}
.sceneCap{position:absolute;left:8px;bottom:8px;z-index:2;color:#fff;background:rgba(13,26,34,.78);border-radius:8px;padding:2px 10px;font-size:16px;pointer-events:none}
.sceneCap:empty{display:none}
.pausedVeil{position:absolute;left:50%;top:12px;transform:translateX(-50%);background:#0b1f33;color:#fff;padding:8px 16px;border-radius:10px;font-weight:700;box-shadow:0 4px 14px rgba(0,0,0,.35);z-index:5;font-size:16px}
.pausedVeil kbd{background:#fff;color:#0b1f33}
#alarm{position:absolute;left:0;right:0;top:0;z-index:5;padding:6px 12px;font-weight:800;text-align:center;color:#fff;font-size:16px;background:repeating-linear-gradient(45deg,#b31f1f,#b31f1f 14px,#8d1414 14px,#8d1414 28px)}
#alarm.warnOnly{background:#8a4b00}
#alarm.flash{animation:flash 1s steps(2,jump-none) infinite}
@keyframes flash{50%{opacity:.6}}
@media (prefers-reduced-motion:reduce){#alarm.flash{animation:none}}
#tlbadge{position:absolute;left:10px;top:10px;z-index:4;background:rgba(13,26,34,.88);color:#7cf3d1;border:2px solid #7cf3d1;border-radius:9px;padding:4px 10px;font-weight:800;font-size:16px}
.overlay{position:absolute;inset:0;z-index:8;overflow:auto;display:flex;align-items:center;justify-content:center;background:rgba(10,18,24,.72);padding:14px}
.overlay .box{max-width:600px;background:var(--card);color:var(--ink);border:4px solid var(--bad);border-radius:14px;padding:14px 18px;box-shadow:0 10px 40px rgba(0,0,0,.5);font-size:16px}
.overlay h3{color:var(--bad);margin-top:0;font-size:1.15rem}
.stageNote{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:6px 8px;background:#0b1f33;color:#e7eef5;font-size:16px;border:3px solid var(--line);border-top:0;border-radius:0 0 var(--radius) var(--radius);margin-bottom:10px;min-height:56px}
.stageNote #noteText{flex:1 1 280px;min-width:0}
.stageNote b{color:#ffd27a}
.stageNote .btn{min-height:44px;padding:3px 12px;border-width:2px}
.stageNote .btn:not(.pri){background:#fff;color:#0b1f33}
.stageNote .chipRow{display:inline-flex;flex-wrap:wrap;gap:4px;margin-left:6px}
.stageNote .chipRow span{border:1px solid #7f95aa;border-radius:12px;padding:0 7px}
/* microscope */
.scope{position:absolute;right:1%;bottom:1.5%;width:min(31%,290px);background:var(--card);color:var(--ink);border:3px solid var(--line);border-radius:14px;padding:6px;box-shadow:0 6px 18px rgba(0,0,0,.45);z-index:3;font-size:16px}
.scope.big{left:1%;right:1%;top:1.5%;bottom:1.5%;width:auto;display:flex;flex-direction:column;align-items:center;overflow:auto}
.scope.big canvas{width:auto;height:calc(100% - 150px);max-width:100%}
.scope.big .stat,.scope.big .tools,.scope.big .zoomRow{width:100%}
.scope canvas{display:block;width:100%;aspect-ratio:1/1;border-radius:50%;border:3px solid #202b34;background:#0d1a22;cursor:crosshair;touch-action:none}
.scope .stat{font-weight:700;margin:4px 2px 2px;display:flex;flex-direction:column;gap:0;line-height:1.3}
.scope .tools{display:flex;flex-wrap:wrap;gap:4px;margin-top:3px}
.scope .tools .btn{min-height:44px;padding:2px 8px;flex:1 1 auto;border-width:2px}
.scope .tools .btn[aria-pressed=true]{background:var(--accent);color:#fff}
.zoomRow{display:flex;gap:6px;align-items:center;margin-top:4px}
.zoomRow label{font-weight:700;white-space:nowrap}
.zoomRow input{flex:1 1 auto;min-width:0;accent-color:var(--accent);height:40px}
.zoomRow .btn{min-width:44px;padding:0}
.scopeKeys{position:absolute;left:0;right:0;bottom:calc(100% + 6px);margin:0;padding:6px 8px;font-size:16px;color:var(--ink);background:var(--card);border:3px solid var(--accent);border-radius:10px;box-shadow:0 4px 14px rgba(0,0,0,.35)}
/* entering readings after Record */
.entryCard{position:absolute;left:8px;right:8px;bottom:8px;z-index:9;background:var(--card);color:var(--ink);border:3px solid var(--accent);border-radius:12px;padding:8px 12px;box-shadow:0 8px 28px rgba(0,0,0,.5);font-size:16px}
.entryFields{display:flex;flex-wrap:wrap;gap:8px 14px;margin:6px 0}
.entryFields .ef{display:flex;flex-direction:column;gap:2px;font-weight:700;min-width:170px;flex:1 1 170px}
.entryFields input{min-height:44px}
.warn{color:var(--warn);font-weight:800}
/* steps */
#stepsCard{padding:8px 12px}
.stepsHead{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.stepsHead h3{margin:0}.stepsHead .btn{min-height:44px;padding:2px 10px}
.recipe{list-style:none;margin:.3em 0;padding:0}
.recipe li{display:grid;grid-template-columns:1.6em 1fr;gap:0 4px;align-items:baseline;padding:4px 6px;border-radius:8px;border:2px solid transparent;font-size:16px}
.recipe li .box::before{content:"☐";font-weight:800;font-size:1.15em}
.recipe li.cyc .txt::before{content:"↻ ";color:var(--muted)}
.recipe li.done .box::before{content:"☑";color:var(--ok)}
.recipe li.done .txt{color:var(--ok)}
.recipe li.next{border-color:var(--accent);background:var(--tint)}
.recipe li .sub{grid-column:2;font-size:16px;color:var(--muted)}
.recipe.compact li:not(.next){display:none}
.need{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.need span{border:2px solid var(--line);border-radius:14px;padding:0 8px;font-size:16px;background:var(--card)}
.need span.ok{background:var(--oktint);border-color:var(--ok);color:var(--ok);font-weight:700}
.need span.ok::before{content:"✓ "}
#kbdHelp ul{margin:.3em 0;padding-left:1.2em;font-size:16px}
/* sensors */
.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.sensor{background:var(--card);border:2px solid var(--soft);border-radius:10px;padding:4px 8px;min-width:0}
.sensor.wide{grid-column:1/-1}
.sensor .lab{font-size:16px;font-weight:700;color:var(--muted);display:flex;justify-content:space-between;gap:4px;flex-wrap:wrap;align-items:center}
.sensor .val{font:800 1.45rem/1.15 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink)}
.sensor .val small{font:650 16px var(--tlg-font,var(--tlg-font-fallback));color:var(--muted);margin-left:4px}
.sensor .note{font-size:16px;font-weight:600;line-height:1.3}
.sensor .note:empty{display:none}
.sensor .chip{font-size:16px;padding:0 8px}
table.vars{border-collapse:collapse;width:100%;font-size:16px}
table.vars th{text-align:left;font-weight:600;color:var(--muted);padding:1px 6px 1px 0}
table.vars td{text-align:right;font-weight:800;font-family:ui-monospace,Menlo,Consolas,monospace}
.graphcard,.livecard{border-top:2px solid var(--soft);margin-top:8px;padding-top:6px}
.graphcard h3,.livecard h3{margin:.1em 0 .3em;font-size:1rem}
.gctl{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:4px 0}
.gctl .full{grid-column:1/-1}
.gctl label{font-size:16px;font-weight:700;display:block}
.gctl select{min-height:44px;padding:2px 6px;border-width:2px}
#cvGraph{display:block;width:100%;height:auto;border-radius:8px;border:2px solid var(--line)}
.livecard .parts{display:flex;flex-wrap:wrap;gap:4px;align-items:center;font-size:16px;margin-bottom:6px}
.livecard .parts span.p{background:var(--ink2);color:var(--card);border-radius:6px;padding:1px 6px;font-weight:700}
@media(max-width:1180px){.benchWrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.stageCol{grid-column:1/-1;order:-1}.ctlCol,.sensCol{position:static;max-height:none;overflow:visible}}
@media(max-width:760px){.benchWrap{grid-template-columns:minmax(0,1fr)}
  .scene-wrap{aspect-ratio:auto;overflow:visible;background:transparent;border:0}
  #cv{height:auto;aspect-ratio:900/560;border:3px solid var(--line)}
  .scope,.scope.big{position:static;width:auto;margin:8px 0 0;display:block}
  .scope canvas,.scope.big canvas{width:min(100%,340px);height:auto;margin:0 auto}
  .overlay{position:fixed;z-index:120}
  .entryCard{position:static;margin-top:6px}}

/* ───────────── explainer ───────────── */
.ex-top{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px}
.ex-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:14px}
@media(max-width:1000px){.ex-grid{grid-template-columns:1fr}}
.exNote{border:2px solid var(--soft);border-radius:10px;padding:8px 12px;background:var(--tint)}
.loopbox{position:relative;aspect-ratio:700/470;min-height:420px;background:var(--tint);border:2px solid var(--soft);border-radius:14px;--c:var(--neg)}
.loopbox[data-type=pos]{--c:var(--pos)}
.loopbox svg{position:absolute;inset:0;width:100%;height:100%}
.loopbox .ar{stroke:var(--c)}
.loopbox .dot{fill:#ffb800;stroke:var(--ink)}
.lnode{position:absolute;width:31%;transform:translate(-50%,-50%);background:var(--card);color:var(--ink);border:2px solid var(--line);border-radius:10px;padding:4px 8px;text-align:center;font-size:16px;line-height:1.25;transition:box-shadow .3s,border-color .3s,background .3s}
.lnode b{display:block;font-size:16px;text-transform:uppercase;letter-spacing:.03em;color:var(--ink2);min-height:1.2em}
.lnode .vocab{text-transform:inherit}
.lnode.on{border-color:var(--ink);box-shadow:0 0 0 4px rgba(255,184,0,.8),0 6px 16px rgba(0,0,0,.25);background:var(--warntint)}
.lnode.mask b{color:transparent;background:var(--soft);border-radius:5px}
.lnode.drop{cursor:pointer;border-style:dashed}
.lnode.drop.filled{border-style:solid}
.lnode.drop.filled b{color:var(--accent)}
.lnode.drop.right{border-color:var(--ok);background:var(--oktint)}.lnode.drop.wrong{border-color:var(--bad);background:var(--badtint)}
.lnode.drop.over{box-shadow:0 0 0 4px var(--focus)}
.lnode .txt{display:block}
.fbtag{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:3px 10px;border-radius:99px;font-weight:800;font-size:16px;background:var(--card);border:2px solid;white-space:nowrap}
.fbtag.neg{border-color:var(--neg);color:var(--neg)}.fbtag.pos{border-color:var(--pos);color:var(--pos)}
.excard{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}
.excard button{text-align:left;background:var(--card);color:var(--ink);border:2px solid var(--line);border-radius:10px;padding:6px 10px;cursor:pointer;min-height:58px;font-size:16px}
.excard button[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--accent);background:var(--tint)}
.excard .tg{display:block;font-size:16px;font-weight:800}
.excard .neg .tg{color:var(--neg)}.excard .pos .tg{color:var(--pos)}
canvas.exg{display:block;width:100%;height:auto;border-radius:12px;border:2px solid var(--line)}
.tableScroll{overflow-x:auto}
table.cmp{width:100%;border-collapse:collapse;font-size:16px;min-width:520px}
table.cmp th,table.cmp td{border:2px solid var(--soft);padding:6px 9px;text-align:left;vertical-align:top}
table.cmp thead th{background:var(--thbg)}
table.cmp th.n{color:var(--neg)}table.cmp th.p{color:var(--pos)}
dl.gloss{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;margin:0;font-size:16px}
dl.gloss dt{font-weight:800}dl.gloss dd{margin:0}
@media(max-width:560px){dl.gloss{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.lchip{background:var(--card);color:var(--ink);border:2px solid var(--ink2);border-radius:9px;padding:6px 12px;font-weight:800;cursor:grab;min-height:44px;font-size:16px;touch-action:none}
.lchip.sel{background:var(--accent);color:#fff}
.lchip.used{opacity:.45;text-decoration:line-through}
.fbType label{display:inline-flex;gap:6px;align-items:center;font-weight:650;min-height:44px;margin-right:14px}
#exDlg .loopbox{min-height:440px}
.loopbox.lab{max-width:700px;min-height:430px}

/* ───────────── data table, graph, analysis, CER ───────────── */
.tableWrap{overflow-x:auto;border:3px solid var(--line);border-radius:10px}
table#dt{border-collapse:collapse;width:100%;background:var(--card)}
#dt th{background:var(--thbg);border:2px solid var(--line);padding:6px;font-size:16px;text-align:left;vertical-align:bottom}
#dt th.iv{background:var(--ivbg);color:var(--ivink)}#dt th.dv{background:var(--dvbg);color:var(--dvink)}
#dt td{border:2px solid var(--line);padding:4px 8px;font-size:16px;vertical-align:middle}
#dt td.iv{background:var(--ivbg)}
#dt td.in{padding:0;background:var(--dvbg);min-width:110px}
#dt td.in input{border:0;border-radius:0;min-height:42px;padding:4px 8px;width:100%;min-width:80px;background:transparent}
#dt td.in input:focus{background:#fff8dc;color:#0b1f33}
#dt td.flag{outline:3px solid var(--warn);outline-offset:-3px}
#dt td .warn{display:block;padding:0 8px 4px;font-size:16px}
#dt td.notes{color:var(--muted);min-width:150px}
#dt tr.grp td{background:var(--tint);font-weight:700}
#dt tr.mean td{background:var(--meanbg);font-weight:800}
#dt td.x{width:44px;text-align:center;padding:0}
#dt td.x button{border:0;background:none;cursor:pointer;min-height:42px;min-width:42px;font-size:1.2rem;color:var(--bad)}
.tagIV,.tagDV{display:inline-block;border-radius:6px;padding:0 5px;font-weight:800;font-size:16px;white-space:nowrap}
.tagIV{background:var(--ivbg);color:var(--ivink);border:2px solid var(--ivink)}.tagDV{background:var(--dvbg);color:var(--dvink);border:2px solid var(--dvink)}
.graphBox canvas,#cvMy{display:block;width:100%;max-width:900px;height:auto;border:3px solid var(--line);border-radius:10px}
.aq{border:2px solid var(--soft);border-radius:10px;padding:8px 12px;margin:8px 0}
.aq .q{font-weight:700}
.aqOpts{display:flex;flex-direction:column;gap:6px;margin:6px 0}
.aqOpts label{display:flex;gap:8px;align-items:flex-start;min-height:40px;cursor:pointer}
.aqOpts input{margin-top:2px}
.aqFb{font-weight:700;min-height:1.3em}
.aqFb.ok{color:var(--ok)}.aqFb.no{color:var(--bad)}
.starter{font-size:16px;color:var(--muted);background:var(--tint);border-left:4px solid var(--accent);padding:4px 8px;margin:4px 0}
.hideStarters .starter{display:none}
#cerGrid .btn{margin-top:6px}
.evRef{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:900px){.evRef{grid-template-columns:1fr}}
.miniGraph canvas{display:block;width:100%;height:auto;border:3px solid var(--line);border-radius:10px}
.miniTable{border-collapse:collapse;width:100%;font-size:16px}
.miniTable th,.miniTable td{border:1px solid var(--soft);padding:3px 6px;text-align:left}
.miniTable th{background:var(--thbg)}

/* ───────────── tests ───────────── */
.tQ{margin:10px 0;font-size:1.05rem}
.tQ:focus{outline:none}
.tChoices{display:flex;flex-direction:column;gap:8px;margin:8px 0;max-width:900px}
.tChoice{text-align:left;border:3px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);padding:10px 14px;min-height:48px;cursor:pointer;font:inherit;font-weight:600;display:flex;gap:10px;align-items:flex-start}
.tChoice .k{flex:none;width:1.8em;height:1.8em;border-radius:50%;background:var(--soft);font-weight:800;display:inline-flex;align-items:center;justify-content:center}
.tChoice:hover{background:var(--hover)}
.tChoice[aria-checked=true]{border-color:var(--accent);background:var(--tint);box-shadow:0 0 0 2px var(--accent) inset}
.tChoice[aria-checked=true] .k{background:var(--accent);color:#fff}
.tGraph{max-width:760px;margin:8px 0}
.tGraph canvas{display:block;width:100%;height:auto;border:3px solid var(--line);border-radius:10px}
.tWidget{max-width:900px;border:3px solid var(--line);border-radius:12px;overflow:hidden;margin:8px 0;background:var(--card)}
.tCtl{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;padding:8px 10px;border-bottom:3px solid var(--line);background:var(--tint)}
.tCtl label{display:flex;gap:6px;align-items:center;font-weight:650;flex-wrap:wrap}
.tCtl input[type=range]{width:180px;height:44px;accent-color:var(--accent)}
.tRead{font:700 1rem ui-monospace,Menlo,Consolas,monospace;padding:4px 10px;border:2px solid var(--line);border-radius:8px;background:#0b1f33;color:#7dffb1}
.wBody{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:10px;padding:8px 10px;align-items:center}
@media(max-width:700px){.wBody{grid-template-columns:1fr}}
.wBody canvas{display:block;width:100%;height:auto;border:2px solid var(--line);border-radius:8px}
.stomaRow{display:flex;flex-wrap:wrap;gap:6px}
.stomaRow span{width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:20px;border:3px solid}
.stomaRow span.o{background:var(--oktint);color:var(--ok);border-color:var(--ok)}
.stomaRow span.c{background:var(--badtint);color:var(--bad);border-color:var(--bad)}
.tNav{justify-content:flex-end}
.tScore{display:flex;gap:16px;align-items:center;border:3px solid var(--ok);background:var(--oktint);border-radius:12px;padding:10px 16px;margin:10px 0;flex-wrap:wrap}
.tBig{font:800 2.2rem/1 ui-monospace,Menlo,Consolas,monospace;color:var(--ok)}
.tReview li{margin:10px 0}
.tReview li.no>b{color:var(--bad)}.tReview li.ok>b{color:var(--ok)}.tReview li.tg>b{color:var(--accent)}
.checks{border:0;padding:0}
.checks label{display:flex;gap:8px;align-items:flex-start;min-height:44px;font-weight:600}
.tgNote{border-left:4px solid var(--accent);background:var(--tint);padding:4px 10px;font-size:16px}

/* ───────────── print ───────────── */
@media print{
  html,body{background:#fff;color:#000}
  header#top,.noprint,#toast,.panel,.tlg-header,.tlg-footer,.tlg-skip{display:none!important}
  body[data-print=data] #tab-data,body[data-print=cer] #tab-cer,body[data-print=test] #tab-test{display:block!important}
  main{padding:0;max-width:none}
  .card{border:2px solid #000;break-inside:avoid;background:#fff;color:#000}
  .tableWrap{overflow:visible;border:0}
  textarea{border:0!important;min-height:0;height:auto;overflow:visible}
  #tTurnBar{display:none}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}