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      background: var(--bg-1);
      border-right: 1px solid var(--line);
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      background: linear-gradient(135deg, oklch(0.78 0.14 70) 0%, oklch(0.55 0.16 30) 100%);
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      border-radius: 8px;
      background: transparent;
      border: 1px solid transparent;
      color: var(--ink-3);
      display: grid; place-items: center;
      transition: all 0.15s;
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      cursor: pointer;
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    .btn:hover { color: var(--ink); background: var(--bg-2); }
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      background: var(--bg-3);
      border-color: var(--line-2);
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        <div class="h">
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          <button class="close" @click=${()=>this.close()}>×</button>
        </div>
        <div class="body" .innerHTML=${this.mBody}></div>
        <div class="f">
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        </div>
      </div>
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      backdrop-filter: blur(4px);
      z-index: 200;
      display: grid; place-items: center;
      opacity: 0; pointer-events: none;
      transition: opacity 0.18s;
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    :host([open]) { opacity: 1; pointer-events: auto; }
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      border: 1px solid var(--line-2);
      border-radius: var(--radius);
      box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
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      transition: transform 0.22s cubic-bezier(0.2,0.7,0.3,1);
    }
    :host([open]) .modal { transform: translateY(0) scale(1); }
    .h {
      padding: 14px 16px;
      border-bottom: 1px solid var(--line);
      display: flex; align-items: center; justify-content: space-between;
    }
    .h .ttl { font-size: 14px; font-weight: 600; }
    .body { padding: 16px; overflow-y: auto; font-size: 13px; color: var(--ink-2); line-height: 1.55; }
    .f {
      padding: 12px 16px;
      border-top: 1px solid var(--line);
      display: flex; gap: 8px; justify-content: flex-end;
    }
    button {
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      border-radius: 8px;
      font-size: 12.5px;
      cursor: pointer;
      font-family: inherit;
      border: 1px solid var(--line);
      background: var(--bg-2); color: var(--ink);
    }
    button.ghost { background: transparent; }
    button.primary { background: var(--accent); border-color: var(--accent); color: #1a0f00; }
    button.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
    .close {
      width: 28px; height: 28px;
      background: transparent; border: 1px solid var(--line);
      border-radius: 6px;
      color: var(--ink-2);
    }
  `;Ee([u()],Z.prototype,"open",2);Ee([u()],Z.prototype,"mTitle",2);Ee([u()],Z.prototype,"mBody",2);Ee([u()],Z.prototype,"buttons",2);Z=Ee([w("nv-modal")],Z);function $e(e){window.dispatchEvent(new CustomEvent("nv-modal",{detail:e}))}var Gt=Object.defineProperty,Kt=Object.getOwnPropertyDescriptor,Ke=(e,t,a,s)=>{for(var i=s>1?void 0:s?Kt(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&Gt(t,a,i),i};let ce=class extends x{constructor(){super(...arguments),this.visible=!1,this.msg="",this.icon="✓",this.timer=null,this.onToast=e=>{const t=e.detail;this.msg=t.msg??"Done",this.icon=t.icon??"✓",this.visible=!0,this.setAttribute("visible",""),this.timer!==null&&window.clearTimeout(this.timer),this.timer=window.setTimeout(()=>{this.visible=!1,this.removeAttribute("visible")},1800)}}connectedCallback(){super.connectedCallback(),window.addEventListener("nv-toast",this.onToast)}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("nv-toast",this.onToast)}render(){return o`<span class="icon">${this.icon}</span><span>${this.msg}</span>`}};ce.styles=y`
    :host {
      position: fixed; bottom: 24px; left: 50%;
      transform: translateX(-50%) translateY(80px);
      background: var(--bg-2);
      border: 1px solid var(--line-2);
      border-radius: var(--radius);
      padding: 10px 14px;
      font-size: 12.5px;
      box-shadow: var(--shadow);
      z-index: 100;
      opacity: 0; pointer-events: none;
      transition: opacity 0.2s, transform 0.2s;
      display: flex; align-items: center; gap: 8px;
    }
    :host([visible]) {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
      pointer-events: auto;
    }
    .icon { color: var(--accent); }
  `;Ke([u()],ce.prototype,"visible",2);Ke([u()],ce.prototype,"msg",2);Ke([u()],ce.prototype,"icon",2);ce=Ke([w("nv-toast")],ce);function W(e,t="✓"){window.dispatchEvent(new CustomEvent("nv-toast",{detail:{msg:e,icon:t}}))}var Yt=Object.getOwnPropertyDescriptor,Xt=(e,t,a,s)=>{for(var i=s>1?void 0:s?Yt(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=n(i)||i);return i};let tt=class extends x{connectedCallback(){super.connectedCallback(),g(()=>{_.value,ct.value,K.value,$.value,dt.value,m.value,this.requestUpdate()})}async toggleRun(){const e=f();e&&(m.value?(await e.pause(),m.value=!1):(await e.run(),m.value=!0))}async reset(){const e=f();e&&await e.reset()}toggleTheme(){$.value=$.value==="dark"?"light":"dark"}async openSeedModal(){const e=`0x${K.value.toString(16).toUpperCase().padStart(8,"0")}`;$e({title:"Set seed",body:`<p>Set the 32-bit hex seed for the shot-noise PRNG. Same <code>(scene, config, seed)</code> → byte-identical witness.</p>
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        <span class="dot"></span>${ct.value}
      </span>
      <span class="pill seed" id="seed-pill" title="Set seed"
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        seed: <b>0x${e}</b>
      </span>
      <button class="ghost" id="tour-btn" title="Replay the 10-step welcome tour"
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      <button class="ghost" id="help-btn" title="Help (press ? any time)" aria-label="Open help"
        @click=${()=>window.dispatchEvent(new CustomEvent("nv-show-help"))}>
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        @click=${this.toggleTheme}>
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      </button>
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      background: var(--bg-1);
      border-bottom: 1px solid var(--line);
      z-index: 10;
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    .crumbs { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-3); }
    .crumbs .sep { color: var(--ink-4); }
    .crumbs .cur { color: var(--ink); font-weight: 500; }
    .spacer { flex: 1; }
    .pill {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 5px 10px;
      background: var(--bg-2); border: 1px solid var(--line);
      border-radius: 999px;
      font-size: 12px; color: var(--ink-2);
      font-family: var(--mono); font-weight: 500;
    }
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    .pill.seed { color: var(--ink-3); cursor: pointer; }
    .pill.seed:hover { border-color: var(--line-2); }
    .pill.seed b { color: var(--accent); font-weight: 600; }
    .pill.wasm { cursor: pointer; }
    .pill.wasm:hover { border-color: var(--line-2); }
    button {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 6px 12px;
      background: var(--bg-2); border: 1px solid var(--line);
      border-radius: 8px;
      font-size: 12.5px; font-weight: 500; color: var(--ink);
      cursor: pointer;
      transition: all 0.15s;
    }
    button:hover { border-color: var(--line-2); background: var(--bg-3); }
    button.primary { background: var(--accent); border-color: var(--accent); color: #1a0f00; }
    button.primary:hover { filter: brightness(1.08); }
    button.ghost { background: transparent; }
  `;tt=Xt([w("nv-topbar")],tt);var Qt=Object.getOwnPropertyDescriptor,Jt=(e,t,a,s)=>{for(var i=s>1?void 0:s?Qt(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=n(i)||i);return i};let Ze=null;function Fe(){Ze!==null&&window.clearTimeout(Ze),Ze=window.setTimeout(async()=>{const e=f();if(e)try{await e.setConfig({digitiser:{f_s_hz:ie.value,f_mod_hz:re.value},sensor:{gamma_fwhm_hz:1e6,t1_s:.005,t2_s:1e-6,t2_star_s:2e-7,contrast:.03,n_spins:1e12,shot_noise_disabled:!oe.value},dt_s:ne.value*.001}),c("dbg",`config pushed · fs=${ie.value} f_mod=${re.value} dt=${ne.value.toFixed(1)}ms noise=${oe.value?"on":"off"}`)}catch(t){c("warn",`config push failed: ${t.message}`)}},300)}let at=class extends x{connectedCallback(){super.connectedCallback(),g(()=>{ie.value,re.value,ne.value,oe.value,m.value,this.requestUpdate()})}render(){return o`
      <div class="panel">
        <div class="panel-h">Scene <span class="count">4 sources</span></div>
        <div class="panel-help">
          Magnetic primitives in the simulated environment. Drag any in the
          canvas to reposition; positions persist across reloads.
        </div>
        <div class="scene-item">
          <span class="swatch" style="background:oklch(0.72 0.18 330)"></span>
          <span class="name">rebar.steel.coil</span>
          <span class="meta">χ=5000</span>
        </div>
        <div class="scene-item">
          <span class="swatch" style="background:oklch(0.78 0.14 195)"></span>
          <span class="name">heart_proxy</span>
          <span class="meta">1e-6 A·m²</span>
        </div>
        <div class="scene-item">
          <span class="swatch" style="background:oklch(0.72 0.18 330)"></span>
          <span class="name">mains_60Hz</span>
          <span class="meta">2 A · 60 Hz</span>
        </div>
        <div class="scene-item">
          <span class="swatch" style="background:oklch(0.78 0.14 145)"></span>
          <span class="name">door.steel</span>
          <span class="meta">eddy</span>
        </div>
      </div>

      <div class="panel">
        <div class="panel-h">NV sensor <span class="count">COTS</span></div>
        <div class="panel-help">
          Element Six DNV-B1 reference: 1 mm³ diamond, ~10¹² NV centers.
          Floor δB ≈ 1.18 pT/√Hz per Barry 2020 §III.A.
          <span class="help-link" title="Open glossary"
            @click=${()=>window.dispatchEvent(new CustomEvent("nv-show-help",{detail:{section:"glossary"}}))}>What's NV?</span>
        </div>
        <div class="field-row" title="Sensing volume (cubic millimetres)"><span class="lbl">V</span><span class="val">1 mm³</span></div>
        <div class="field-row" title="Number of NV centers contributing to readout"><span class="lbl">N</span><span class="val">1e12 NV</span></div>
        <div class="field-row" title="ODMR contrast — fractional dip at resonance"><span class="lbl">C</span><span class="val">0.030</span></div>
        <div class="field-row" title="Inhomogeneous dephasing time T₂*"><span class="lbl">T₂*</span><span class="val">200 ns</span></div>
        <div class="field-row" title="Shot-noise-limited field sensitivity"><span class="lbl">δB</span><span class="val">1.18 pT/√Hz</span></div>
      </div>

      <div class="panel">
        <div class="panel-h">Tunables</div>
        <div class="panel-help">
          Live pipeline parameters. Edits debounce 300 ms then rebuild the
          WASM pipeline without restarting the frame stream.
        </div>
        <div class="slider-row" title="Digitiser sample rate — frames per second emitted by the pipeline">
          <div class="top"><span class="lbl">Sample rate</span><span class="val">${(ie.value/1e3).toFixed(1)} kHz</span></div>
          <input type="range" min="1000" max="100000" .value=${String(ie.value)}
            aria-label="Sample rate in Hz"
            @input=${e=>{ie.value=+e.target.value,Fe()}} />
        </div>
        <div class="slider-row" title="Microwave modulation frequency for lock-in demodulation">
          <div class="top"><span class="lbl">Lockin f_mod</span><span class="val">${(re.value/1e3).toFixed(3)} kHz</span></div>
          <input type="range" min="100" max="5000" .value=${String(re.value)}
            aria-label="Lock-in modulation frequency in Hz"
            @input=${e=>{re.value=+e.target.value,Fe()}} />
        </div>
        <div class="slider-row" title="Per-sample integration time">
          <div class="top"><span class="lbl">Integration t</span><span class="val">${ne.value.toFixed(1)} ms</span></div>
          <input type="range" min="0.1" max="10" step="0.1" .value=${String(ne.value)}
            aria-label="Integration time in milliseconds"
            @input=${e=>{ne.value=+e.target.value,Fe()}} />
        </div>
        <div class="slider-row" title="Toggle shot-noise sampling. OFF = analytic noise-free output (debug only)">
          <div class="top"><span class="lbl">Shot noise</span><span class="val">${oe.value?"ON":"OFF"}</span></div>
          <input type="range" min="0" max="1" .value=${oe.value?"1":"0"}
            aria-label="Shot-noise sampling enabled"
            @input=${e=>{oe.value=e.target.value==="1",Fe()}} />
        </div>
      </div>

      <div class="panel">
        <div class="panel-h">Pipeline</div>
        <div class="panel-help">
          Forward simulator stages, left to right. Stages glow cyan while
          the pipeline is running.
        </div>
        <div class="pipeline">
          <span class="stage ${m.value?"live":""}">scene</span>
          <span class="stage-arrow">→</span>
          <span class="stage ${m.value?"live":""}">B-S</span>
          <span class="stage-arrow">→</span>
          <span class="stage ${m.value?"live":""}">prop</span>
          <span class="stage-arrow">→</span>
          <span class="stage ${m.value?"live":""}">NV</span>
          <span class="stage-arrow">→</span>
          <span class="stage ${m.value?"live":""}">ADC</span>
          <span class="stage-arrow">→</span>
          <span class="stage ${m.value?"live":""}">frame</span>
        </div>
      </div>
    `}};at.styles=y`
    :host {
      display: flex; flex-direction: column; gap: 14px;
      padding: 14px; overflow-y: auto;
      background: var(--bg-1); border-right: 1px solid var(--line);
    }
    .panel {
      background: var(--bg-2); border: 1px solid var(--line);
      border-radius: var(--radius); padding: 12px;
    }
    .panel-h {
      display: flex; align-items: center; justify-content: space-between;
      font-size: 11px; font-weight: 600; color: var(--ink-3);
      text-transform: uppercase; letter-spacing: 0.08em;
      margin-bottom: 6px;
    }
    .panel-help {
      font-size: 11.5px; color: var(--ink-3);
      margin: 0 0 10px;
      line-height: 1.5;
    }
    .help-link {
      color: var(--accent-2);
      cursor: pointer;
      text-decoration: underline dotted;
    }
    .help-link:hover { color: var(--accent); }
    .count {
      background: var(--bg-3); color: var(--ink-2);
      padding: 1px 6px; border-radius: 999px;
      font-family: var(--mono); font-size: 10px;
      text-transform: none; letter-spacing: 0;
    }
    .scene-item {
      display: flex; align-items: center; gap: 10px;
      padding: 8px 10px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: background 0.15s;
      border: 1px solid transparent;
    }
    .scene-item:hover { background: var(--bg-3); }
    .scene-item .swatch { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
    .scene-item .name { font-size: 13px; flex: 1; }
    .scene-item .meta { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); }
    .field-row {
      display: flex; align-items: center; justify-content: space-between;
      padding: 6px 0; font-size: 12.5px;
      border-bottom: 1px solid var(--line);
    }
    .field-row:last-child { border-bottom: 0; }
    .field-row .lbl { color: var(--ink-3); }
    .field-row .val { font-family: var(--mono); color: var(--ink); font-size: 12px; }
    .slider-row { padding: 8px 0; border-bottom: 1px solid var(--line); }
    .slider-row:last-child { border-bottom: 0; padding-bottom: 0; }
    .slider-row .top { display: flex; justify-content: space-between; margin-bottom: 6px; font-size: 12px; }
    .slider-row .top .lbl { color: var(--ink-3); }
    .slider-row .top .val { font-family: var(--mono); color: var(--ink); }
    input[type="range"] {
      -webkit-appearance: none; appearance: none;
      width: 100%; height: 4px;
      background: var(--bg-3); border-radius: 2px; outline: none;
    }
    input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none; appearance: none;
      width: 14px; height: 14px; border-radius: 50%;
      background: var(--accent); cursor: pointer;
      border: 2px solid var(--bg-2);
      box-shadow: 0 0 0 1px var(--line-2);
    }
    .pipeline { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; margin-top: 6px; }
    .stage {
      flex: 1; min-width: 50px;
      padding: 4px 6px;
      background: var(--bg-3); border: 1px solid var(--line);
      border-radius: 6px; font-size: 9.5px; text-align: center;
      color: var(--ink-2); font-family: var(--mono);
    }
    .stage.live { border-color: var(--accent-2); color: var(--accent-2); }
    .stage-arrow { color: var(--ink-4); font-size: 10px; }
  `;at=Jt([w("nv-sidebar")],at);var Zt=Object.defineProperty,ea=Object.getOwnPropertyDescriptor,ve=(e,t,a,s)=>{for(var i=s>1?void 0:s?ea(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&Zt(t,a,i),i};let q=class extends x{constructor(){super(...arguments),this.zoom=1,this.layerVisible={source:!0,field:!0,label:!0},this.items=[{id:"rebar",x:740,y:240,color:"oklch(0.72 0.18 330)",name:"rebar.steel"},{id:"heart",x:220,y:180,color:"oklch(0.78 0.14 195)",name:"heart_proxy"},{id:"mains",x:180,y:380,color:"oklch(0.72 0.18 330)",name:"mains_60Hz"},{id:"door",x:800,y:470,color:"oklch(0.78 0.14 145)",name:"door.steel"}],this.dragging=null,this.selected=null,this.dragOffset={dx:0,dy:0},this.onKey=e=>{const t=e.target;if(!(t&&(t.tagName==="INPUT"||t.tagName==="TEXTAREA"))){if(!this.selected){e.key==="Tab"&&document.activeElement===document.body&&(e.preventDefault(),this.selected=this.items[0]?.id??null);return}if(e.key==="ArrowLeft"||e.key==="ArrowRight"||e.key==="ArrowUp"||e.key==="ArrowDown"){e.preventDefault();const a=e.shiftKey?32:8,s=e.key==="ArrowLeft"?-a:e.key==="ArrowRight"?a:0,i=e.key==="ArrowUp"?-a:e.key==="ArrowDown"?a:0;this.items=this.items.map(r=>r.id===this.selected?{...r,x:Math.max(20,Math.min(980,r.x+s)),y:Math.max(20,Math.min(580,r.y+i))}:r),le.value=this.items.map(({id:r,x:n,y:l})=>({id:r,x:n,y:l}))}else if(e.key==="Tab"){e.preventDefault();const s=(this.items.findIndex(i=>i.id===this.selected)+(e.shiftKey?-1:1)+this.items.length)%this.items.length;this.selected=this.items[s].id}else e.key==="Escape"&&(this.selected=null)}},this.onDown=(e,t)=>{t.preventDefault(),this.dragging=e,this.selected=e;const a=this.items.find(r=>r.id===e);if(!a)return;const s=this.renderRoot.querySelector("svg");if(!s)return;const i=this.toSvg(t,s);this.dragOffset={dx:i.x-a.x,dy:i.y-a.y}},this.onPointerMove=e=>{if(!this.dragging)return;const t=this.renderRoot.querySelector("svg");if(!t)return;const a=this.toSvg(e,t);this.items=this.items.map(s=>s.id===this.dragging?{...s,x:a.x-this.dragOffset.dx,y:a.y-this.dragOffset.dy}:s)},this.onPointerUp=()=>{this.dragging&&(le.value=this.items.map(({id:e,x:t,y:a})=>({id:e,x:t,y:a}))),this.dragging=null}}connectedCallback(){super.connectedCallback(),le.value.length>0&&(this.items=this.items.map(e=>{const t=le.value.find(a=>a.id===e.id);return t?{...e,x:t.x,y:t.y}:e})),g(()=>{ze.value,J.value,_.value,Y.value,D.value,m.value,Ie.value,X.value,this.requestUpdate()}),g(()=>{const e=X.value;if(!e)return;const t=Math.sqrt(e.bPt[0]**2+e.bPt[1]**2+e.bPt[2]**2),a=Math.max(Math.abs(e.sigmaPt[0]),Math.abs(e.sigmaPt[1]),Math.abs(e.sigmaPt[2]),.001),s=t/a;Number.isFinite(s)&&(Y.value=s)}),window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("keydown",this.onKey)}async toggleRun(){const e=f();e&&(m.value?(await e.pause(),m.value=!1):(await e.run(),m.value=!0))}async stepFwd(){const e=f();e&&(await e.step("fwd",10),c("dbg","sim step → +1 frame"))}async stepBack(){const e=f();e&&(await e.step("back",10),c("dbg","sim step ← -1 frame"))}cycleSpeed(){const e=[.25,.5,1,2,4],t=e.indexOf(Ie.value);Ie.value=e[(t+1)%e.length]}zoomIn(){this.zoom=Math.min(2.5,this.zoom*1.2)}zoomOut(){this.zoom=Math.max(.5,this.zoom/1.2)}fitView(){this.zoom=1}toggleLayer(e){this.layerVisible={...this.layerVisible,[e]:!this.layerVisible[e]}}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("keydown",this.onKey)}toSvg(e,t){const a=t.getBoundingClientRect(),s=(e.clientX-a.left)/a.width*1e3,i=(e.clientY-a.top)/a.height*600;return{x:s,y:i}}render(){const e=ze.value,t=[e[0]*1e9,e[1]*1e9,e[2]*1e9],a=J.value*1e9,s=D.value?"":"anim",i=1e3/this.zoom,r=600/this.zoom,n=(1e3-i)/2,l=(600-r)/2;return o`
      <div class="grid"></div>
      <svg viewBox="${n.toFixed(1)} ${l.toFixed(1)} ${i.toFixed(1)} ${r.toFixed(1)}"
        preserveAspectRatio="xMidYMid meet" id="scene-svg">
        <defs>
          <radialGradient id="g-sensor" cx="50%" cy="50%" r="50%">
            <stop offset="0" stop-color="oklch(0.78 0.14 70)" stop-opacity="0.4"/>
            <stop offset="1" stop-color="oklch(0.78 0.14 70)" stop-opacity="0"/>
          </radialGradient>
          <filter id="glow"><feGaussianBlur stdDeviation="3" result="b"/><feMerge><feMergeNode in="b"/><feMergeNode in="SourceGraphic"/></feMerge></filter>
        </defs>

        <!-- Field lines from each source to sensor -->
        ${this.layerVisible.field?this.items.map(d=>de`
          <line class="field-line ${s}" x1=${d.x} y1=${d.y}
            x2="500" y2="320"
            stroke=${d.color} stroke-width="1" stroke-opacity="0.5"/>
        `):""}

        <!-- Source primitives -->
        ${this.layerVisible.source?this.items.map(d=>de`
          <g class=${`draggable ${this.dragging===d.id?"dragging":""} ${this.selected===d.id?"selected":""}`}
             data-id=${d.id} data-source-id=${d.id}
             transform=${`translate(${d.x.toFixed(0)},${d.y.toFixed(0)})`}
             @pointerdown=${h=>this.onDown(d.id,h)}>
            <ellipse cx="0" cy="0" rx="32" ry="22" fill=${d.color} fill-opacity="0.18"
              stroke=${d.color} stroke-width="1.2"/>
            <circle cx="0" cy="0" r="4" fill=${d.color}/>
            ${this.layerVisible.label?de`<text class="label" x="0" y="40" text-anchor="middle">${d.name}</text>`:""}
          </g>
        `):""}

        <!-- Sensor (NV diamond) at center -->
        <g id="sensor-g" class="draggable" data-id="sensor" transform="translate(500, 320)">
          <circle cx="0" cy="0" r="46" fill="url(#g-sensor)"/>
          <g class=${`crystal ${s}`} stroke="oklch(0.78 0.14 70)" stroke-width="2"
             fill="oklch(0.78 0.14 70 / 0.08)" filter="url(#glow)">
            <polygon points="0,-22 19,-7 12,18 -12,18 -19,-7"/>
          </g>
          <circle cx="0" cy="0" r="3" fill="var(--accent)"/>
          <text class="label" x="0" y="56" text-anchor="middle">
            sensor · 〈111〉 NV
          </text>
          <text class="label" x="0" y="72" text-anchor="middle">
            B_in: <tspan fill="var(--accent)" id="b-in-svg">[${t[0].toFixed(2)}, ${t[1].toFixed(2)}, ${t[2].toFixed(2)}] nT</tspan>
          </text>
        </g>
      </svg>

      <div class="scene-toolbar" id="scene-toolbar">
        <button id="zoom-in-btn" title="Zoom in" @click=${this.zoomIn}>+</button>
        <button id="zoom-out-btn" title="Zoom out" @click=${this.zoomOut}>−</button>
        <button id="fit-btn" title="Fit to view" @click=${this.fitView}>⊡</button>
        <button id="layer-source-btn" class=${this.layerVisible.source?"on":""}
          title="Sources" @click=${()=>this.toggleLayer("source")}>●</button>
        <button id="layer-field-btn" class=${this.layerVisible.field?"on":""}
          title="Field lines" @click=${()=>this.toggleLayer("field")}>≈</button>
        <button id="layer-label-btn" class=${this.layerVisible.label?"on":""}
          title="Labels" @click=${()=>this.toggleLayer("label")}>T</button>
      </div>

      <div class="sim-controls" id="sim-controls">
        <button class="step" id="step-back-btn" title="Step back" @click=${this.stepBack}>⏮</button>
        <button class="play" id="play-btn" title="Play / pause" @click=${this.toggleRun}>
          ${m.value?"❚❚":"▶"}
        </button>
        <button class="step" id="step-fwd-btn" title="Step forward" @click=${this.stepFwd}>⏭</button>
        <span class="speed" id="speed-val" title="Cycle speed" @click=${this.cycleSpeed}>${Ie.value}×</span>
      </div>

      <div class="scene-readout">
        <div class="stat-card">
          <div class="lbl">|B|</div>
          <div class="val amber" id="bmag-readout">${a.toFixed(3)} nT</div>
        </div>
        <div class="stat-card">
          <div class="lbl">FPS</div>
          <div class="val cyan" id="fps-readout">${_.value>0?Math.round(_.value):"—"}</div>
        </div>
        <div class="stat-card">
          <div class="lbl">SNR</div>
          <div class="val mint" id="snr-readout">${Y.value>0?Y.value.toFixed(1):"—"}</div>
        </div>
      </div>
    `}};q.styles=y`
    :host {
      display: block; height: 100%; width: 100%;
      background: radial-gradient(ellipse at 50% 30%, var(--bg-2) 0%, var(--bg-0) 70%);
      position: relative; overflow: hidden;
      border-bottom: 1px solid var(--line);
    }
    .grid {
      position: absolute; inset: 0;
      background-image:
        linear-gradient(var(--grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid) 1px, transparent 1px);
      background-size: 32px 32px;
      pointer-events: none;
      mask-image: radial-gradient(ellipse at center, black 40%, transparent 100%);
    }
    svg { position: absolute; inset: 0; width: 100%; height: 100%; }
    .stat-card {
      background: rgba(13,17,23,0.7);
      backdrop-filter: blur(8px);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 8px 12px;
      font-size: 11px;
      min-width: 96px;
    }
    [data-theme="light"] .stat-card { background: rgba(255,255,255,0.85); }
    .stat-card .lbl {
      color: var(--ink-3);
      text-transform: uppercase; font-weight: 600; letter-spacing: 0.06em; font-size: 9.5px;
    }
    .stat-card .val { font-family: var(--mono); font-size: 16px; font-weight: 600; margin-top: 2px; }
    .stat-card .val.amber { color: var(--accent); }
    .stat-card .val.cyan { color: var(--accent-2); }
    .stat-card .val.mint { color: var(--accent-4); }
    .scene-readout {
      position: absolute; top: 14px; right: 14px;
      display: flex; gap: 8px; z-index: 5;
    }
    .draggable { cursor: grab; transition: filter 0.15s; }
    .draggable:hover { filter: brightness(1.15) drop-shadow(0 0 6px currentColor); }
    .draggable.dragging { cursor: grabbing; filter: brightness(1.25) drop-shadow(0 0 10px currentColor); }
    .field-line { stroke-dasharray: 4 6; }
    @keyframes dash { to { stroke-dashoffset: -200; } }
    .field-line.anim { animation: dash 4s linear infinite; }
    @keyframes spin {
      0% { transform: rotateY(0) rotateX(8deg); }
      100% { transform: rotateY(360deg) rotateX(8deg); }
    }
    .crystal { transform-origin: center; transform-box: fill-box; }
    .crystal.anim { animation: spin 12s linear infinite; }
    .label {
      font-family: var(--mono); font-size: 11px; fill: var(--ink-2);
      pointer-events: none;
    }
    .scene-toolbar {
      position: absolute; top: 14px; left: 14px;
      display: flex; gap: 6px; z-index: 5;
      background: rgba(13,17,23,0.85);
      backdrop-filter: blur(8px);
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 4px;
    }
    [data-theme="light"] .scene-toolbar { background: rgba(255,255,255,0.85); }
    .scene-toolbar button {
      width: 28px; height: 28px;
      background: transparent;
      border: 1px solid transparent;
      border-radius: 6px;
      color: var(--ink-2);
      cursor: pointer;
      display: grid; place-items: center;
      font-size: 13px;
    }
    .scene-toolbar button:hover { color: var(--ink); background: var(--bg-2); }
    .scene-toolbar button.on { background: var(--bg-3); color: var(--accent); border-color: var(--line-2); }

    .sim-controls {
      position: absolute; bottom: 14px; right: 14px;
      display: flex; gap: 6px; align-items: center;
      background: rgba(13,17,23,0.85);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line-2);
      border-radius: 999px;
      padding: 6px 10px;
      z-index: 5;
    }
    [data-theme="light"] .sim-controls { background: rgba(255,255,255,0.92); }
    .sim-controls .play {
      width: 32px; height: 32px;
      background: var(--accent);
      border: none;
      border-radius: 50%;
      color: #1a0f00;
      cursor: pointer;
      display: grid; place-items: center;
      font-size: 13px;
    }
    .sim-controls .play:hover { filter: brightness(1.08); }
    .sim-controls .step {
      width: 26px; height: 26px;
      border-radius: 6px;
      background: transparent;
      color: var(--ink-2);
      border: 1px solid var(--line);
      cursor: pointer;
      font-size: 11px;
    }
    .sim-controls .step:hover { color: var(--ink); border-color: var(--line-2); }
    .sim-controls .speed {
      font-family: var(--mono); font-size: 11px;
      color: var(--ink-2);
      padding: 0 6px;
      min-width: 36px;
      text-align: center;
      cursor: pointer;
    }
  `;ve([u()],q.prototype,"zoom",2);ve([u()],q.prototype,"layerVisible",2);ve([u()],q.prototype,"items",2);ve([u()],q.prototype,"dragging",2);ve([u()],q.prototype,"selected",2);q=ve([w("nv-scene")],q);var ta=Object.defineProperty,aa=Object.getOwnPropertyDescriptor,Ye=(e,t,a,s)=>{for(var i=s>1?void 0:s?aa(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&ta(t,a,i),i};let pe=class extends x{constructor(){super(...arguments),this.tab="signal",this.pinTab=null,this.expanded=!1}connectedCallback(){super.connectedCallback(),g(()=>{_e.value,He.value,Le.value,Te.value,X.value,R.value,S.value,ze.value,J.value,this.requestUpdate()})}willUpdate(e){e.has("pinTab")&&this.pinTab&&this.tab!==this.pinTab&&(this.tab=this.pinTab)}async verify(){const e=f();if(e){S.value="pending",c("info","verifying witness over 256 frames…");try{const t=H.value,a=new Uint8Array(32);for(let i=0;i<32;i++)a[i]=parseInt(t.slice(i*2,i*2+2),16);const s=await e.verifyWitness(a);if(s.ok)S.value="ok",R.value=t,c("ok",`witness ${t.slice(0,16)}… matches · determinism gate ✓`);else{S.value="fail";const i=Array.from(s.actual).map(r=>r.toString(16).padStart(2,"0")).join("");R.value=i,c("err",`WITNESS MISMATCH actual=${i.slice(0,16)}…`)}}catch(t){S.value="fail",c("err",`verify failed: ${t.message}`)}}}renderHeader(){return this.expanded?o`
      <h1 style="margin: 8px 0 14px; font-size: 20px; letter-spacing: -0.01em;">
        ${{signal:"Signal inspector — live B-vector trace + frame stream",frame:"Frame inspector — MagFrame v1 fields + raw bytes",witness:"Witness panel — SHA-256 determinism gate"}[this.tab]}
      </h1>
      <p style="margin: 0 0 18px; font-size: 12.5px; color: var(--ink-3); line-height: 1.55; max-width: 780px;">
        ${this.tab==="signal"?"Real-time recovered field-vector and frame-stream sparkline. Both update at the running pipeline's frame rate. Use the Tunables panel in the sidebar to change f_s, f_mod, dt, and shot-noise behaviour.":this.tab==="frame"?"Decoded view of the most recent MagFrame: typed fields plus the raw 60-byte little-endian binary record (magic 0xC51A_6E70).":"Re-derive the SHA-256 witness for the canonical reference scene (seed=42, N=256) right now in your browser and compare against Proof::EXPECTED_WITNESS_HEX. Same inputs → same hash, byte-for-byte, across every machine and transport."}
      </p>
    `:""}renderSignalTab(){const r=h=>{let L="";return h.forEach((A,M)=>{const ge=M/Math.max(1,199)*320,te=65-A*22;L+=(M===0?"M":"L")+` ${ge.toFixed(1)} ${te.toFixed(1)} `}),L},n=ze.value,l=[n[0]*1e9,n[1]*1e9,n[2]*1e9],d=_e.value.length>0;return o`
      ${d?"":o`
        <div class="card" style="text-align:center; padding:18px;">
          <div style="font-size:13px; color:var(--ink-2); line-height:1.55;">
            No frames yet. Press <b>▶ Run</b> in the topbar (or hit <code style="font-family:var(--mono);background:var(--bg-3);padding:1px 5px;border-radius:4px;color:var(--accent);">Space</code>)
            to start the live B-vector trace.
          </div>
        </div>
      `}
      <div class=${this.expanded?"grid-2":""}>
        <div class="card">
          <div class="card-h">
            <span class="ttl">B-vector trace</span>
            <span class="badge">3-axis · nT</span>
          </div>
          <svg viewBox="0 0 ${320} ${130}" preserveAspectRatio="none">
            <line x1="0" y1=${65} x2=${320} y2=${65} stroke="var(--line)" stroke-width="0.5"/>
            ${de`<path id="trace-x" d=${r(_e.value)} stroke="oklch(0.78 0.14 70)" stroke-width="1.2" fill="none"/>`}
            ${de`<path id="trace-y" d=${r(He.value)} stroke="oklch(0.78 0.12 195)" stroke-width="1.2" fill="none" opacity="0.8"/>`}
            ${de`<path id="trace-z" d=${r(Le.value)} stroke="oklch(0.72 0.18 330)" stroke-width="1.2" fill="none" opacity="0.7"/>`}
          </svg>
          ${this.expanded?o`<div style="display:flex;gap:14px;font-size:12px;font-family:var(--mono);margin-top:8px;">
            <span style="color:oklch(0.78 0.14 70);">x: ${l[0].toFixed(3)} nT</span>
            <span style="color:oklch(0.78 0.12 195);">y: ${l[1].toFixed(3)} nT</span>
            <span style="color:oklch(0.72 0.18 330);">z: ${l[2].toFixed(3)} nT</span>
            <span style="color:var(--accent);margin-left:auto;">|B| ${(J.value*1e9).toFixed(3)} nT</span>
          </div>`:""}
        </div>

        <div class="card">
          <div class="card-h">
            <span class="ttl">Frame stream</span>
            <span class="badge" id="strip-rate">live</span>
          </div>
          <div class="frame-strip" id="frame-strip">
            ${Te.value.map(h=>o`<div class="bar" style=${`height:${Math.max(4,h*100)}%`}></div>`)}
          </div>
          ${this.expanded?o`
            <div style="display:flex;gap:24px;font-family:var(--mono);font-size:12px;color:var(--ink-3);margin-top:12px;">
              <span>frames in window: <span style="color:var(--ink);">${Te.value.length}</span></span>
              <span>noise floor: <span style="color:var(--ink);">${X.value?X.value.noiseFloorPtSqrtHz.toFixed(2)+" pT/√Hz":"—"}</span></span>
            </div>`:""}
        </div>
      </div>
    `}renderFrameTab(){const e=X.value,t=e?.raw;let a="";return t&&(a=Array.from(t).map(i=>i.toString(16).padStart(2,"0")).slice(0,60).join(" ")),o`
      ${e?"":o`
        <div class="card" style="text-align:center; padding:18px;">
          <div style="font-size:13px; color:var(--ink-2); line-height:1.55;">
            No MagFrame to display yet. Start the pipeline (<b>▶ Run</b>) to populate.
          </div>
        </div>
      `}
      <div class=${this.expanded?"grid-2":""}>
      <div class="card">
        <div class="card-h">
          <span class="ttl">MagFrame v1 fields</span>
          <span class="badge">60 B</span>
        </div>
        <table>
          <tr><td>magic</td><td id="frame-magic">${e?"0x"+e.magic.toString(16).toUpperCase():"—"}</td></tr>
          <tr><td>version</td><td>${e?.version??"—"}</td></tr>
          <tr><td>flags</td><td>0x${(e?.flags??0).toString(16).padStart(4,"0")}</td></tr>
          <tr><td>sensor_id</td><td>${e?.sensorId??"—"}</td></tr>
          <tr><td>t_us</td><td>${e?e.tUs.toString():"—"}</td></tr>
          <tr><td>b_pT[0]</td><td id="frame-bx">${e?e.bPt[0].toFixed(1):"—"}</td></tr>
          <tr><td>b_pT[1]</td><td id="frame-by">${e?e.bPt[1].toFixed(1):"—"}</td></tr>
          <tr><td>b_pT[2]</td><td id="frame-bz">${e?e.bPt[2].toFixed(1):"—"}</td></tr>
          <tr><td>noise_floor</td><td>${e?e.noiseFloorPtSqrtHz.toFixed(2):"—"}</td></tr>
          <tr><td>temp_K</td><td>${e?e.temperatureK.toFixed(1):"—"}</td></tr>
        </table>
      </div>
      <div class="card">
        <div class="card-h">
          <span class="ttl">Hex dump</span>
          <span class="badge">LE</span>
        </div>
        <div class="hex" id="frame-hex">${a||"—"}</div>
        ${this.expanded?o`
          <div style="font-size: 11.5px; color: var(--ink-3); margin-top: 10px; line-height: 1.6;">
            Layout (little-endian): <code>magic(u32) version(u16) flags(u16) sensor_id(u16) _reserved(u16) t_us(u64) b_pt[3](f32) sigma_pt[3](f32) noise_floor(f32) temp_K(f32)</code>.
          </div>`:""}
      </div>
      </div>
    `}renderWitnessTab(){const e=S.value,t=e==="ok"?"ok":e==="fail"?"fail":"",a=e==="pending"?"Verifying…":e==="ok"?"✓ Witness verified · determinism gate":e==="fail"?"✗ Witness mismatch · audit required":"Verify witness",s=H.value&&R.value&&H.value===R.value;return o`
      ${this.expanded?o`
        <div style="display:grid;grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));gap:12px;margin-bottom:18px;">
          <div class="card" style="margin:0;">
            <div style="font-size:10px;color:var(--ink-3);text-transform:uppercase;letter-spacing:0.06em;">Reference scene</div>
            <div style="font-family:var(--mono);font-size:14px;color:var(--ink);margin-top:4px;">Proof::REFERENCE</div>
            <div style="font-size:11.5px;color:var(--ink-3);margin-top:2px;">2 dipoles · 1 loop · 1 ferrous · 1 sensor</div>
          </div>
          <div class="card" style="margin:0;">
            <div style="font-size:10px;color:var(--ink-3);text-transform:uppercase;letter-spacing:0.06em;">Seed</div>
            <div style="font-family:var(--mono);font-size:14px;color:var(--accent);margin-top:4px;">0x0000002A</div>
            <div style="font-size:11.5px;color:var(--ink-3);margin-top:2px;">canonical Proof::SEED</div>
          </div>
          <div class="card" style="margin:0;">
            <div style="font-size:10px;color:var(--ink-3);text-transform:uppercase;letter-spacing:0.06em;">Sample count</div>
            <div style="font-family:var(--mono);font-size:14px;color:var(--ink);margin-top:4px;">256</div>
            <div style="font-size:11.5px;color:var(--ink-3);margin-top:2px;">Proof::N_SAMPLES</div>
          </div>
          <div class="card" style="margin:0;">
            <div style="font-size:10px;color:var(--ink-3);text-transform:uppercase;letter-spacing:0.06em;">Status</div>
            <div style="font-family:var(--mono);font-size:14px;margin-top:4px;color:${e==="ok"?"var(--ok)":e==="fail"?"var(--bad)":"var(--ink-3)"};">
              ${e==="ok"?"✓ matches":e==="fail"?"✗ drift":e==="pending"?"… running":"— idle"}
            </div>
            <div style="font-size:11.5px;color:var(--ink-3);margin-top:2px;">${s?"byte-equivalent":"not yet verified"}</div>
          </div>
        </div>
      `:""}
      <div class="card">
        <div class="card-h">
          <span class="ttl">Expected (Proof::EXPECTED_WITNESS_HEX)</span>
          <span class="badge">SHA-256</span>
        </div>
        <div class="witness-box" id="expected-witness">${H.value||"(loading…)"}</div>
      </div>
      <div class="card">
        <div class="card-h">
          <span class="ttl">Actual (last verify)</span>
          <span class="badge">SHA-256</span>
        </div>
        <div class="witness-box" id="actual-witness">${R.value||"(not verified yet)"}</div>
        <button class="verify-btn ${t}" id="verify-btn" @click=${this.verify}>${a}</button>
      </div>
      ${this.expanded?o`
        <div class="card">
          <div class="card-h">
            <span class="ttl">What this verifies</span>
            <span class="badge">ADR-089 §5</span>
          </div>
          <div style="font-size: 12.5px; color: var(--ink-2); line-height: 1.6;">
            <p style="margin: 0 0 10px;">Pressing <b>Verify</b> runs the canonical reference pipeline
              (<code>Proof::generate</code>) end-to-end inside this browser's WASM Worker:
              scene → Biot-Savart synthesis → material attenuation → NV ensemble → ADC + lock-in →
              concatenated <code>MagFrame</code> bytes → SHA-256.</p>
            <p style="margin: 0 0 10px;">If the resulting hash matches the constant pinned at build time
              (<code>cc8de9b01b0ff5bd…</code>), every constant — γ_e, D_GS, μ₀, T₂*, contrast, the PRNG
              stream, the frame layout, the pipeline ordering — is byte-identical to the published
              reference. If it doesn't match, <i>something</i> drifted; the dashboard names which.</p>
            <p style="margin: 0;">This is the same regression test that runs in
              <code>cargo test -p nvsim</code> — running in your browser, against your own WASM build.</p>
          </div>
        </div>
      `:""}
    `}render(){return o`
      <div class="tabs" role="tablist">
        <button class="tab ${this.tab==="signal"?"active":""}" data-pane="signal"
          role="tab" aria-selected=${this.tab==="signal"}
          @click=${()=>this.tab="signal"}>Signal</button>
        <button class="tab ${this.tab==="frame"?"active":""}" data-pane="frame"
          role="tab" aria-selected=${this.tab==="frame"}
          @click=${()=>this.tab="frame"}>Frame</button>
        <button class="tab ${this.tab==="witness"?"active":""}" data-pane="witness"
          role="tab" aria-selected=${this.tab==="witness"}
          @click=${()=>this.tab="witness"}>Witness</button>
      </div>
      <div class="body" role="tabpanel">
        ${this.renderHeader()}
        ${this.tab==="signal"?this.renderSignalTab():this.tab==="frame"?this.renderFrameTab():this.renderWitnessTab()}
      </div>
    `}};pe.styles=y`
    :host {
      display: flex; flex-direction: column;
      background: var(--bg-1);
      border-left: 1px solid var(--line);
      overflow: hidden;
      height: 100%;
    }
    :host([expanded]) {
      border-left: 0;
      background: radial-gradient(ellipse at 50% 30%, var(--bg-2) 0%, var(--bg-0) 70%);
    }
    :host([expanded]) .tabs {
      padding: 0 24px;
      background: var(--bg-1);
    }
    :host([expanded]) .tab {
      padding: 16px 22px;
      font-size: 13.5px;
      flex: 0 0 auto;
    }
    :host([expanded]) .body {
      padding: 24px 28px;
      max-width: 1400px;
      width: 100%;
      margin: 0 auto;
    }
    :host([expanded]) .card { padding: 18px 20px; }
    :host([expanded]) .card-h .ttl { font-size: 14px; }
    :host([expanded]) svg { height: 220px; }
    :host([expanded]) .frame-strip { height: 48px; }
    :host([expanded]) table { font-size: 12.5px; }
    :host([expanded]) td { padding: 6px 0; }
    :host([expanded]) .hex { font-size: 12px; padding: 14px; line-height: 1.7; }
    :host([expanded]) .witness-box { font-size: 13px; padding: 14px 16px; line-height: 1.6; }
    :host([expanded]) .verify-btn { padding: 12px; font-size: 13px; }
    :host([expanded]) .grid-2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
    :host([expanded]) .grid-2 > .card { margin-bottom: 0; }
    @media (max-width: 1024px) {
      :host([expanded]) .grid-2 { grid-template-columns: 1fr; }
    }
    .tabs {
      display: flex; border-bottom: 1px solid var(--line);
    }
    .tab {
      flex: 1;
      padding: 11px 8px;
      background: transparent; border: none;
      font-size: 11.5px; font-weight: 500;
      color: var(--ink-3);
      border-bottom: 2px solid transparent;
      cursor: pointer; transition: color 0.15s, border-color 0.15s;
    }
    .tab.active { color: var(--ink); border-bottom-color: var(--accent); }
    .tab:hover { color: var(--ink-2); }
    .body { padding: 14px; flex: 1; overflow-y: auto; }

    .card {
      background: var(--bg-2); border: 1px solid var(--line);
      border-radius: var(--radius); padding: 12px;
      margin-bottom: 12px;
    }
    .card-h {
      display: flex; justify-content: space-between; align-items: center;
      margin-bottom: 8px;
    }
    .card-h .ttl { font-size: 12px; font-weight: 600; }
    .badge {
      font-family: var(--mono); font-size: 10px;
      padding: 2px 6px;
      background: oklch(0.78 0.14 195 / 0.12);
      color: var(--accent-2);
      border-radius: 4px;
      border: 1px solid oklch(0.78 0.14 195 / 0.3);
    }
    svg { width: 100%; height: 130px; }
    .frame-strip {
      height: 28px;
      display: flex; align-items: flex-end; gap: 1px;
      padding: 4px 0;
    }
    .bar {
      flex: 1;
      background: linear-gradient(to top, var(--accent-2), var(--accent));
      border-radius: 1px;
      min-height: 2px;
    }
    table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 10.5px; }
    td { padding: 4px 0; border-bottom: 1px solid var(--line); }
    td:first-child { color: var(--ink-3); }
    td:last-child { text-align: right; color: var(--ink); }
    .hex {
      background: var(--bg-3);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 10px;
      font-family: var(--mono);
      font-size: 10.5px;
      color: var(--ink-2);
      line-height: 1.6;
      overflow-x: auto;
      white-space: nowrap;
    }
    .hex .magic { color: var(--accent); font-weight: 600; }
    .witness-box {
      font-family: var(--mono);
      font-size: 11px;
      color: var(--ink-2);
      background: var(--bg-3);
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 8px 10px;
      word-break: break-all;
      line-height: 1.5;
    }
    .verify-btn {
      margin-top: 10px;
      width: 100%;
      padding: 8px;
      border: 1px solid var(--line);
      background: var(--bg-3);
      color: var(--ink);
      border-radius: 8px;
      cursor: pointer;
      font-family: var(--mono);
      font-size: 12px;
    }
    .verify-btn:hover { border-color: var(--accent); }
    .verify-btn.ok { border-color: var(--ok); color: var(--ok); }
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sub-detector.",events:[650,651,652,653],budget:"S",status:"available",tags:["anomaly","paranormal","csi"],adr:"ADR-041",runtime:"simulated"},{id:"exo_breathing_sync",name:"Breathing sync",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Multi-person breathing synchrony analytics.",budget:"M",status:"beta",tags:["breathing","sync"]},{id:"exo_dream_stage",name:"Dream-stage classifier",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"NREM/REM stage classification from breathing + micro-motion.",budget:"M",status:"research",tags:["sleep","rem"]},{id:"exo_emotion_detect",name:"Emotion detector",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Coarse arousal/valence from breathing + heart-rate variability.",budget:"M",status:"research",tags:["affect"]},{id:"exo_gesture_language",name:"Gesture language",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Sign-language pattern recognition.",budget:"L",status:"research",tags:["hci","sign"]},{id:"exo_happiness_score",name:"Happiness score",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Aggregate well-being score from co-occupancy + activity dynamics.",budget:"M",status:"research",tags:["affect","wellbeing"]},{id:"exo_hyperbolic_space",name:"Hyperbolic space embed",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Hyperbolic embeddings for hierarchical scene structure.",budget:"L",status:"research",tags:["embedding","hyperbolic"]},{id:"exo_music_conductor",name:"Music conductor",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Map gesture energy to MIDI tempo/dynamics.",budget:"M",status:"research",tags:["midi","art"]},{id:"exo_plant_growth",name:"Plant-growth tracker",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Slow CSI drift tracking for greenhouse foliage growth.",budget:"L",status:"research",tags:["agriculture"]},{id:"exo_rain_detect",name:"Rain detector",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Outdoor CSI signature of rainfall.",budget:"M",status:"research",tags:["weather"]},{id:"exo_time_crystal",name:"Time-crystal periodicity",category:"exo",crate:"wifi-densepose-wasm-edge",summary:"Periodicity diagnostics with anti-aliasing harmonics.",budget:"M",status:"research",tags:["periodicity"]}],xe={sim:{label:"Simulators",color:"oklch(0.78 0.14 70)",range:"—"},med:{label:"Medical & Health",color:"oklch(0.65 0.22 25)",range:"100–199"},sec:{label:"Security & Safety",color:"oklch(0.7 0.18 35)",range:"200–299"},bld:{label:"Smart Building",color:"oklch(0.78 0.12 195)",range:"300–399"},ret:{label:"Retail & Hospitality",color:"oklch(0.78 0.14 145)",range:"400–499"},ind:{label:"Industrial",color:"oklch(0.72 0.18 330)",range:"500–599"},sig:{label:"Signal Processing",color:"oklch(0.78 0.14 70)",range:"600–619"},lrn:{label:"Online Learning",color:"oklch(0.78 0.12 260)",range:"620–639"},spt:{label:"Spatial / Graph",color:"oklch(0.7 0.18 100)",range:"640–659"},tmp:{label:"Temporal / Planning",color:"oklch(0.7 0.16 50)",range:"660–679"},ais:{label:"AI Safety",color:"oklch(0.65 0.22 25)",range:"700–719"},qnt:{label:"Quantum",color:"oklch(0.72 0.18 290)",range:"720–739"},aut:{label:"Autonomy",color:"oklch(0.78 0.14 145)",range:"740–759"},exo:{label:"Exotic / Research",color:"oklch(0.72 0.18 330)",range:"650–699"}};function ra(){return Se.map(e=>({id:e.id,active:e.active===!0,eventCount:0}))}function na(e,t){if(!e)return 1;const a=e.toLowerCase();let s=0;return t.id.toLowerCase().includes(a)&&(s+=3),t.name.toLowerCase().includes(a)&&(s+=3),t.summary.toLowerCase().includes(a)&&(s+=1),t.tags?.some(i=>i.toLowerCase().includes(a))&&(s+=2),t.category===a&&(s+=5),s}const oa="nvsim",la=1,ue="kv";let Oe=null;function xt(){return Oe||(Oe=new Promise((e,t)=>{const a=indexedDB.open(oa,la);a.onupgradeneeded=()=>{const s=a.result;s.objectStoreNames.contains(ue)||s.createObjectStore(ue)},a.onsuccess=()=>e(a.result),a.onerror=()=>t(a.error)}),Oe)}async function F(e){const t=await xt();return await new Promise((a,s)=>{const r=t.transaction(ue,"readonly").objectStore(ue).get(e);r.onsuccess=()=>a(r.result),r.onerror=()=>s(r.error)})}async function O(e,t){const a=await xt();return await new Promise((s,i)=>{const r=a.transaction(ue,"readwrite");r.objectStore(ue).put(t,e),r.oncomplete=()=>s(),r.onerror=()=>i(r.error)})}function Ae(e){if(e.length===0)return 0;let t=0;for(const a of e)t+=a;return t/e.length}function it(e){if(e.length<2)return 0;const t=Ae(e);let a=0;for(const s of e)a+=(s-t)*(s-t);return Math.sqrt(a/(e.length-1))}const da=e=>{if(e.bHistory.length<64)return null;const t=e.state.lastEmitS??0;if(e.elapsedS-t<1)return null;e.state.lastEmitS=e.elapsedS;const a=e.bHistory.slice(-64),s=Ae(a);let i=0;for(let h=1;h<a.length;h++)(a[h]-s)*(a[h-1]-s)<0&&i++;const r=i/2,n=Math.max(40,Math.min(180,Math.round(r/.65*60))),l=Math.max(8,Math.min(30,Math.round(n/4))),d=[{ts:Date.now(),appId:"vital_trend",eventId:100,eventName:"VITAL_TREND",value:n,detail:`HR≈${n} BPM, BR≈${l} br/min`}];return n<60?d.push({ts:Date.now(),appId:"vital_trend",eventId:103,eventName:"BRADYCARDIA",value:n,detail:`HR=${n} BPM`}):n>100&&d.push({ts:Date.now(),appId:"vital_trend",eventId:104,eventName:"TACHYCARDIA",value:n,detail:`HR=${n} BPM`}),l<12?d.push({ts:Date.now(),appId:"vital_trend",eventId:101,eventName:"BRADYPNEA",value:l,detail:`BR=${l} br/min`}):l>24&&d.push({ts:Date.now(),appId:"vital_trend",eventId:102,eventName:"TACHYPNEA",value:l,detail:`BR=${l} br/min`}),d},ca=e=>{if(e.bHistory.length<32)return null;const t=e.state.lastEmitS??0;if(e.elapsedS-t<2)return null;const a=it(e.bHistory.slice(-128))*1e9,s=a>.01,i=(e.state.occ??0)>.5;return s!==i?(e.state.occ=s?1:0,e.state.lastEmitS=e.elapsedS,{ts:Date.now(),appId:"occupancy",eventId:s?300:302,eventName:s?"ZONE_OCCUPIED":"ZONE_TRANSITION",value:a,detail:s?`σ(|B|)=${a.toFixed(3)} nT — entered`:`σ(|B|)=${a.toFixed(3)} nT — left`}):null},pa=e=>{const t=e.state.ambient??e.bMagT;e.state.ambient=.95*t+.05*e.bMagT;const a=e.bMagT>t*1.5&&e.bMagT>1e-12,s=e.state.dwellStart??0;return a&&s===0?e.state.dwellStart=e.elapsedS:a||(e.state.dwellStart=0),a&&s>0&&e.elapsedS-s>.5&&(e.state.lastEmitS??0)<s?(e.state.lastEmitS=e.elapsedS,{ts:Date.now(),appId:"intrusion",eventId:200,eventName:"INTRUSION_ALERT",value:e.bMagT*1e9,detail:`|B|=${(e.bMagT*1e9).toFixed(2)} nT > 1.5× ambient (${(t*1e9).toFixed(2)} nT) for ${(e.elapsedS-s).toFixed(1)} s`}):null},ua=e=>{if(e.bHistory.length<64)return null;const t=e.state.lastEmitS??0;if(e.elapsedS-t<.5)return null;e.state.lastEmitS=e.elapsedS;const a=e.bHistory.slice(-32),s=e.bHistory.slice(-128,-32);if(s.length<32)return null;const i=Ae(s),r=it(s);if(r===0)return null;const n=Ae(a),l=Math.abs(n-i)/r;return{ts:Date.now(),appId:"coherence",eventId:2,eventName:"COHERENCE_SCORE",value:l,detail:`z=${l.toFixed(2)} σ ${l>3?"· DRIFT":l>1.5?"· marginal":"· stable"}`}},ha=e=>{if(e.bHistory.length<32)return null;const t=e.state.lastEmitS??0;if(e.elapsedS-t<3)return null;const a=e.bHistory.slice(-32);let s=0;for(let i=1;i<a.length;i++){const r=Math.abs(Math.log(Math.max(a[i],1e-15))-Math.log(Math.max(a[i-1],1e-15)));r>s&&(s=r)}return s>5?(e.state.lastEmitS=e.elapsedS,{ts:Date.now(),appId:"adversarial",eventId:3,eventName:"ANOMALY_DETECTED",value:s,detail:`log-jump ${s.toFixed(1)} — physically implausible step in |B|`}):null},va=e=>{if(e.bHistory.length<128)return null;const t=e.state.lastEmitS??0;if(e.elapsedS-t<4)return null;e.state.lastEmitS=e.elapsedS;const a=e.bHistory.slice(-128),s=it(a)*1e9,i=Ae(a);let r=0;for(const d of a){const h=Math.abs(d-i);h>r&&(r=h)}const n=r>4*(s*1e-9)?1:e.elapsedS>10?3:4,l=n===1?"impulsive":n===3?"drift":"random";return{ts:Date.now(),appId:"exo_ghost_hunter",eventId:651,eventName:"ANOMALY_CLASS",value:n,detail:`class=${l} · σ=${s.toFixed(3)} nT`}},wt={vital_trend:da,occupancy:ca,intrusion:pa,coherence:ua,adversarial:ha,exo_ghost_hunter:va};function ma(e){return e in wt}var ga=Object.defineProperty,ba=Object.getOwnPropertyDescriptor,kt=(e,t,a,s)=>{for(var i=s>1?void 0:s?ba(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&ga(t,a,i),i};const V=p(ra()),we=p(""),j=p("all"),C=p("all");(async()=>{const e=await F("app-activations");e&&(V.value=e)})();g(()=>{const e=V.value;e.length>0&&O("app-activations",e);const t=new Set;for(const a of e)a.active&&t.add(a.id);bt.value=t});let qe=class extends x{constructor(){super(...arguments),this.renderTick=0}connectedCallback(){super.connectedCallback(),g(()=>{V.value,we.value,j.value,C.value,We.value,Be.value,this.renderTick++})}isActive(e){return V.value.find(t=>t.id===e)?.active===!0}toggle(e){const t=this.isActive(e.id),a=V.value.map(s=>s.id===e.id?{...s,active:!s.active,lastActivatedAt:Date.now()}:s);if(V.value=a,t)c("info",`app <span class="k">${e.id}</span> deactivated`);else{const s=e.runtime??"mesh-only",i=s==="simulated"?" · live runtime engaged":s==="mesh-only"?" · queued (needs ESP32 mesh)":"";c("ok",`app <span class="k">${e.id}</span> activated${i}`)}}filtered(){let e=Se;return j.value!=="all"&&(e=e.filter(t=>t.category===j.value)),C.value!=="all"&&(e=e.filter(t=>t.status===C.value)),we.value.trim()&&(e=e.map(t=>({a:t,s:na(we.value,t)})).filter(t=>t.s>0).sort((t,a)=>a.s-t.s).map(t=>t.a)),e}categoryCounts(){const e={all:Se.length};for(const t of Object.keys(xe))e[t]=0;for(const t of Se)e[t.category]=(e[t.category]??0)+1;return e}render(){const e=this.filtered(),t=this.categoryCounts(),a=V.value.filter(s=>s.active).length;return o`
      <div class="head">
        <div class="ttl">
          App Store
          <small>${Se.length} edge apps · ${a} active</small>
        </div>
        <input class="search" id="app-search" placeholder="Search by name, tag, or category…"
          .value=${we.value}
          @input=${s=>{we.value=s.target.value}} />
      </div>

      <div class="filters">
        <span class="chip ${j.value==="all"?"on":""}"
          @click=${()=>j.value="all"}>
          All<span class="count">${t.all}</span>
        </span>
        ${Object.keys(xe).map(s=>o`
          <span class="chip ${j.value===s?"on":""}"
            @click=${()=>j.value=s}>
            <span class="swatch" style=${`background:${xe[s].color}`}></span>
            ${xe[s].label}
            <span class="count">${t[s]??0}</span>
          </span>
        `)}
        <span style="flex:1; min-width:8px"></span>
        <span class="chip ${C.value==="all"?"on":""}" @click=${()=>C.value="all"}>any</span>
        <span class="chip ${C.value==="available"?"on":""}" @click=${()=>C.value="available"}>available</span>
        <span class="chip ${C.value==="beta"?"on":""}" @click=${()=>C.value="beta"}>beta</span>
        <span class="chip ${C.value==="research"?"on":""}" @click=${()=>C.value="research"}>research</span>
      </div>

      ${this.renderEventsFeed()}

      ${e.length===0?o`<div class="empty">No apps match the current filters.</div>`:o`<div class="grid">${e.map(s=>this.card(s))}</div>`}
    `}renderEventsFeed(){const e=We.value.slice(-12).reverse(),t=V.value.filter(a=>a.active&&ma(a.id)).length;return o`
      <div class="events-feed">
        <h3>Live runtime feed
          ${t>0?o`<span class="card-events-count" style="margin-left: 8px;">${t} simulated app${t===1?"":"s"} active</span>`:""}
        </h3>
        <p class="lead">
          Apps with the <span class="badge rt-simulated" style="font-size:9.5px; padding:0 4px;">simulated</span>
          runtime emit real i32 event IDs against nvsim's live frame stream below.
          Apps with <span class="badge rt-mesh-only" style="font-size:9.5px; padding:0 4px;">mesh-only</span>
          need an ESP32-S3 + WS transport (deferred to V2). The
          <span class="badge rt-running" style="font-size:9.5px; padding:0 4px;">running</span>
          badge marks <code>nvsim</code> itself, which is always running.
        </p>
        ${e.length===0?o`<div class="ev-empty">No events yet. Toggle a card with the <i>simulated</i> badge and press <b>▶ Run</b>.</div>`:o`<div class="lines">${e.map(a=>{const s=new Date(a.ts),i=`${String(s.getSeconds()).padStart(2,"0")}.${String(s.getMilliseconds()).padStart(3,"0")}`;return o`
                <div class="ev-line">
                  <span class="ts">${i}</span>
                  <span class="id">${a.appId}</span>
                  <span class="body"><b style="color:var(--accent-2);">${a.eventName}</b><span style="color:var(--ink-3);"> · ${a.eventId}</span> ${a.detail?`· ${a.detail}`:""}</span>
                </div>
              `})}</div>`}
      </div>
    `}card(e){const t=this.isActive(e.id),a=xe[e.category],s=e.runtime??"mesh-only",i=Be.value[e.id]??0,r={running:"running",simulated:"simulated","mesh-only":"needs mesh"},n={running:"This app is genuinely running in your browser right now.",simulated:"A pared-down version of this algorithm runs against nvsim's magnetic frame stream as a proxy for its native CSI input. Toggle on, then press ▶ Run to see real event IDs in the feed.","mesh-only":"This algorithm needs CSI subcarrier data from an ESP32-S3 mesh. The toggle persists; activation is pushed via WS transport (V2)."};return o`
      <div class="card ${t?"active":""}" data-app-id=${e.id}>
        <div class="card-h">
          <span class="swatch" style=${`background:${a.color}`}></span>
          <span class="name">${e.name}</span>
        </div>
        <div class="summary">${e.summary}</div>
        <div class="meta">
          <span class="badge cat">${a.label}</span>
          <span class="badge status-${e.status}">${e.status}</span>
          <span class="badge rt-${s}" title=${n[s]}>${r[s]}</span>
          ${e.budget?o`<span class="badge budget">budget ${e.budget}</span>`:""}
          ${e.adr?o`<span class="badge">${e.adr}</span>`:""}
          ${e.events?.length?o`<span class="badge">events ${e.events.join("·")}</span>`:""}
        </div>
        <div class="card-foot">
          <span class="events">${e.crate}</span>
          ${i>0?o`<span class="card-events-count">⚡ ${i} ev</span>`:""}
          <span class="toggle ${t?"on":""}" role="switch"
            aria-checked=${t}
            data-app-toggle=${e.id}
            @click=${()=>this.toggle(e)}></span>
        </div>
      </div>
    `}};qe.styles=y`
    :host {
      display: block;
      height: 100%;
      overflow-y: auto;
      background: radial-gradient(ellipse at 50% 30%, var(--bg-2) 0%, var(--bg-0) 70%);
      padding: 24px;
    }
    .head {
      display: flex; align-items: center; gap: 16px;
      margin-bottom: 18px;
      flex-wrap: wrap;
    }
    .ttl {
      font-size: 22px; font-weight: 700; letter-spacing: -0.02em;
      color: var(--ink);
      flex: 1; min-width: 200px;
    }
    .ttl small {
      font-size: 12.5px; font-weight: 400;
      color: var(--ink-3); margin-left: 8px;
    }
    .search {
      width: 320px; max-width: 100%;
      padding: 8px 12px;
      background: var(--bg-2);
      border: 1px solid var(--line);
      border-radius: 8px;
      font-family: var(--mono);
      font-size: 12.5px;
      color: var(--ink); outline: none;
    }
    .search:focus { border-color: var(--accent); }
    .filters {
      display: flex; flex-wrap: wrap; gap: 6px;
      margin-bottom: 18px;
    }
    .chip {
      padding: 4px 10px;
      background: var(--bg-2);
      border: 1px solid var(--line);
      border-radius: 999px;
      font-size: 11.5px; color: var(--ink-3);
      cursor: pointer;
      font-family: var(--mono);
      display: inline-flex; align-items: center; gap: 4px;
    }
    .chip:hover { color: var(--ink); border-color: var(--line-2); }
    .chip.on { background: var(--bg-3); border-color: var(--accent); color: var(--ink); }
    .chip .swatch {
      width: 7px; height: 7px; border-radius: 50%;
    }
    .chip .count { color: var(--ink-3); font-size: 10px; }
    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 12px;
    }
    .card {
      background: var(--bg-2);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 12px 14px;
      display: flex; flex-direction: column; gap: 6px;
      transition: border-color 0.15s, transform 0.15s;
      position: relative;
    }
    .card:hover { border-color: var(--line-2); transform: translateY(-1px); }
    .card.active {
      border-color: oklch(0.78 0.14 145 / 0.7);
      background: linear-gradient(180deg, var(--bg-2) 0%, oklch(0.78 0.14 145 / 0.04) 100%);
    }
    .card-h {
      display: flex; align-items: flex-start; gap: 8px;
      margin-bottom: 2px;
    }
    .card-h .name {
      font-size: 13.5px; font-weight: 600; color: var(--ink);
      flex: 1; line-height: 1.3;
    }
    .card-h .swatch {
      width: 10px; height: 10px; border-radius: 50%;
      flex-shrink: 0; margin-top: 4px;
    }
    .summary {
      font-size: 12px; color: var(--ink-2); line-height: 1.45;
      flex: 1;
    }
    .meta {
      display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px;
      font-family: var(--mono); font-size: 10px;
    }
    .badge {
      padding: 1px 6px; border-radius: 4px;
      background: var(--bg-3); color: var(--ink-3);
      border: 1px solid var(--line);
    }
    .badge.cat { color: var(--accent); border-color: oklch(0.78 0.14 70 / 0.3); }
    .badge.status-available { color: var(--ok); border-color: oklch(0.78 0.14 145 / 0.4); }
    .badge.status-beta { color: var(--warn); border-color: oklch(0.7 0.18 35 / 0.4); }
    .badge.status-research { color: var(--accent-3); border-color: oklch(0.72 0.18 330 / 0.4); }
    .badge.budget { color: var(--accent-2); border-color: oklch(0.78 0.12 195 / 0.3); }
    .badge.rt-running { color: var(--ok); border-color: oklch(0.78 0.14 145 / 0.5); background: oklch(0.78 0.14 145 / 0.08); }
    .badge.rt-simulated { color: var(--accent); border-color: oklch(0.78 0.14 70 / 0.5); background: oklch(0.78 0.14 70 / 0.08); }
    .badge.rt-mesh-only { color: var(--ink-3); border-color: var(--line); }
    .events-feed {
      background: var(--bg-2);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 14px;
      margin-bottom: 18px;
    }
    .events-feed h3 {
      margin: 0 0 8px;
      font-size: 13px; font-weight: 600;
      color: var(--ink);
    }
    .events-feed .lead {
      font-size: 12px; color: var(--ink-3);
      margin: 0 0 10px;
      line-height: 1.5;
    }
    .events-feed .lines {
      display: flex; flex-direction: column; gap: 4px;
      max-height: 160px; overflow-y: auto;
    }
    .ev-line {
      display: grid;
      grid-template-columns: 60px 90px 1fr;
      gap: 10px;
      padding: 4px 6px;
      border-radius: 4px;
      font-family: var(--mono);
      font-size: 11px;
      color: var(--ink-2);
    }
    .ev-line:hover { background: var(--bg-3); }
    .ev-line .ts { color: var(--ink-4); font-size: 10.5px; }
    .ev-line .id { color: var(--accent); font-size: 10.5px; }
    .ev-line .body { color: var(--ink); }
    .ev-empty {
      font-size: 12px; color: var(--ink-3);
      padding: 8px 0;
    }
    .card-events-count {
      font-size: 10.5px;
      color: var(--accent-4);
      font-family: var(--mono);
    }
    .card-foot {
      display: flex; align-items: center; gap: 8px;
      padding-top: 8px; margin-top: 4px;
      border-top: 1px solid var(--line);
      font-size: 11px; color: var(--ink-3);
    }
    .toggle {
      position: relative;
      width: 32px; height: 18px;
      background: var(--bg-3); border: 1px solid var(--line-2);
      border-radius: 999px; cursor: pointer;
      transition: background 0.15s;
      flex-shrink: 0;
    }
    .toggle::after {
      content: ''; position: absolute;
      top: 1px; left: 1px;
      width: 12px; height: 12px;
      background: var(--ink-3); border-radius: 50%;
      transition: transform 0.15s, background 0.15s;
    }
    .toggle.on { background: var(--accent); border-color: var(--accent); }
    .toggle.on::after { background: #1a0f00; transform: translateX(14px); }
    .events {
      font-family: var(--mono); font-size: 10px; color: var(--ink-3);
      flex: 1;
    }
    .empty {
      padding: 40px;
      text-align: center; color: var(--ink-3);
      font-size: 13px;
    }
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        <div class="group">
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        <div class="group">
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        <div class="group">
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          <div class="row">
            <div>
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          <div class="row">
            <div>
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        <div class="group">
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          <div class="row" style="border-bottom:0;">
            <div>
              <div class="lbl">nvsim · v0.3.0</div>
              <div class="desc">Open-source NV-diamond simulator. Apache-2.0 OR MIT.<br>
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        environment with four sources and one NV-diamond sensor at the centre.</p>
      <p>The four amber/cyan/magenta blobs are draggable: <b>rebar coil</b>
        (steel χ=5000), <b>heart proxy</b> dipole, <b>60 Hz mains</b> current loop,
        and a <b>steel door</b> (eddy current). Field lines connect each source
        to the sensor and animate while the pipeline runs.</p>
      <p style="font-size:12.5px; color:var(--ink-3);">
        Top-left toolbar: zoom in/out, fit-to-view, layer toggles. Bottom-right:
        sim controls (step / play / step / speed cycle). Drag positions persist
        across reloads.</p>`,hint:"Try dragging the heart_proxy after the tour ends."},{icon:"▶",title:"Run the pipeline",body:`<p>Press <b>▶ Run</b> in the topbar (or hit <kbd>Space</kbd>) to start
        the live frame stream. nvsim runs at ~1.8 kHz on x86_64 WASM —
        well above the 1 kHz Cortex-A53 acceptance gate.</p>
      <p>The FPS pill in the topbar updates with the throughput. The B-vector
        trace and frame-stream sparkline in the right inspector update in real
        time.</p>
      <p style="font-size:12.5px; color:var(--ink-3);">
        <kbd>Space</kbd> toggles run/pause from anywhere. Reset (<kbd>⌘R</kbd>)
        rewinds <code>t</code> to 0 without changing the seed.</p>`},{icon:"🔍",title:"Inspector — three tabs, three depths",body:`<p>The right rail shows the live inspector: <b>Signal</b> (B-vector
        trace + frame-stream sparkline), <b>Frame</b> (decoded MagFrame fields +
        raw 60-byte hex dump), <b>Witness</b> (SHA-256 determinism gate).</p>
      <p>Click the <b>magnifier</b> icon in the left rail to expand the
        inspector to the full main area, with bigger charts and an explainer
        header. Click the <b>shield</b> icon to do the same focused on Witness.</p>
      <p style="font-size:12.5px; color:var(--ink-3);">
        Number keys <kbd>1</kbd> <kbd>2</kbd> <kbd>3</kbd> jump between the
        three inspector tabs from anywhere.</p>`},{icon:"✓",title:"The witness — what makes nvsim distinctive",body:`<p>nvsim's defining commitment: same <code>(scene, config, seed)</code> →
        byte-identical SHA-256 across runs, machines, and transports.</p>
      <p>Click the <b>Witness</b> tab and press <b>Verify witness</b>. The
        dashboard re-derives the hash for the canonical reference scene
        (<code>seed=42, N=256</code>) and asserts it matches the constant
        pinned at compile time
        (<code style="font-size:10.5px;">cc8de9b01b0ff5bd…</code>).</p>
      <p>A green check means every constant — γ_e, D_GS, μ₀, T₂*, contrast,
        the PRNG stream, the frame layout — is byte-identical to the published
        reference. A red ✗ means something drifted; the dashboard names which.</p>`},{icon:"🎚",title:"Tunables — change the simulation live",body:`<p>The left sidebar's <b>Tunables</b> panel has four sliders:</p>
      <ul style="margin:0 0 12px; padding-left:18px; font-size:13px; color:var(--ink-2); line-height:1.6;">
        <li><b>Sample rate</b> (1–100 kHz) — digitiser frame rate</li>
        <li><b>Lock-in f_mod</b> (0.1–5 kHz) — microwave modulation freq</li>
        <li><b>Integration t</b> (0.1–10 ms) — per-sample integration time</li>
        <li><b>Shot noise</b> (on/off) — toggle quantum noise</li>
      </ul>
      <p>Edits debounce 300 ms then rebuild the WASM pipeline without restarting
        the frame stream. Watch the noise floor and B-vector spread change
        in the Signal trace.</p>`},{icon:"👻",title:"Ghost Murmur — research view",body:`<p>Click the ghost icon in the left rail. This view audits the
        publicly-reported <b>April 2026 CIA Ghost Murmur</b> NV-diamond
        heartbeat-detection program against the open physics literature.</p>
      <p>Includes a <b>"Try it yourself"</b> sandbox: place a cardiac dipole at
        any distance from the sensor, hit Run, and see what the real nvsim
        pipeline recovers. Per-tier detectability bars compare the predicted
        signal vs each transport's noise floor (NV-ensemble lab, COTS DNV-B1,
        SQUID, 60 GHz mmWave, WiFi CSI).</p>
      <p style="font-size:12.5px; color:var(--ink-3);">
        Spoiler: at 1 km the cardiac MCG is ~10⁻¹² of its 10 cm value.
        Press claims of 40-mile detection sit far below any published instrument's
        floor.</p>`},{icon:"🛍",title:"App Store — 65 edge apps",body:`<p>Click the grid icon. The <b>App Store</b> catalogues every
        hot-loadable WASM edge module RuView ships, organised by category:
        medical, security, smart-building, retail, industrial, signal,
        learning, autonomy, exotic.</p>
      <p>Each card carries id / category / status / event IDs / compute budget /
        ADR back-reference. The toggle marks an app active in this session;
        the WS transport (when configured) pushes the activation set to a
        connected ESP32 mesh.</p>
      <p style="font-size:12.5px; color:var(--ink-3);">
        Try searching for "ghost", "heart", or "occupancy" to fuzzy-filter
        the catalogue.</p>`},{icon:"⌨",title:"Console + REPL",body:`<p>The bottom panel is a structured event log with five filter tabs
        (<b>all / info / warn / err / dbg</b>) plus a REPL prompt.</p>
      <p>REPL commands include
        <code>help</code>, <code>scene.list</code>, <code>sensor.config</code>,
        <code>run</code>, <code>pause</code>, <code>seed [hex]</code>,
        <code>proof.verify</code>, <code>proof.export</code>,
        <code>theme [light|dark]</code>, <code>status</code>, <code>clear</code>.</p>
      <p style="font-size:12.5px; color:var(--ink-3);">
        Press <kbd>/</kbd> to focus the REPL from anywhere. Arrow ↑/↓ recall
        history (persisted across reloads). <kbd>⌘K</kbd> opens the command
        palette with every action discoverable.</p>`},{icon:"🚀",title:"You are ready",body:`<p style="font-size:14px;">That's the whole tour. A few last pointers:</p>
      <ul style="margin:0 0 14px; padding-left:18px; font-size:13px; color:var(--ink-2); line-height:1.7;">
        <li>Press <kbd>?</kbd> any time to open the help center
          (Quickstart / Glossary / FAQ / Shortcuts / About).</li>
        <li>Press <kbd>⌘K</kbd> for the command palette.</li>
        <li>Press <kbd>\`</kbd> to toggle the debug HUD.</li>
        <li>Settings (<kbd>⌘,</kbd>) lets you switch theme, density, motion,
          transport, and replay this tour.</li>
      </ul>
      <p style="font-size:12.5px; color:var(--ink-3); line-height:1.55;">
        Source: <code>github.com/ruvnet/RuView</code> · Apache-2.0 OR MIT ·
        ADRs 089/090/091/092/093.</p>`,cta:{label:"Get started →"}}];let Ce=class extends x{constructor(){super(...arguments),this.open=!1,this.step=0,this.show=()=>{this.step=0,this.open=!0,this.setAttribute("open","")}}async connectedCallback(){super.connectedCallback(),window.addEventListener("nv-show-tour",this.show),await F("onboarding-seen")||(this.open=!0,this.setAttribute("open",""))}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("nv-show-tour",this.show)}async dismiss(){this.open=!1,this.removeAttribute("open"),await O("onboarding-seen",!0)}next(){G[this.step].cta?.run?.(),this.step<G.length-1?this.step++:this.dismiss()}prev(){this.step>0&&this.step--}render(){const e=G[this.step],t=this.step===G.length-1;return o`
      <div class="card" role="dialog" aria-modal="true" aria-label="Welcome tour">
        <div class="h">
          <div class="icon" aria-hidden="true">${e.icon}</div>
          <div class="title-wrap">
            <h2>${e.title}</h2>
            <div class="step-label">Step ${this.step+1} of ${G.length}</div>
          </div>
          <button class="skip" @click=${()=>this.dismiss()} aria-label="Skip tour" title="Skip tour">×</button>
        </div>
        <div class="body">
          <div .innerHTML=${e.body}></div>
          ${e.hint?o`<div class="hint">${e.hint}</div>`:""}
        </div>
        <div class="footer">
          <div class="progress">
            <div class="dots">
              ${G.map((a,s)=>o`
                <div class="dot ${s===this.step?"active":s<this.step?"done":""}"></div>
              `)}
            </div>
            <div class="progress-label">${this.step+1} / ${G.length}</div>
          </div>
          ${this.step>0?o`<button class="ghost" @click=${()=>this.prev()}>← Back</button>`:o`<button class="ghost" @click=${()=>this.dismiss()}>Skip</button>`}
          <button class="primary" @click=${()=>this.next()}>
            ${e.cta?.label??(t?"Done":"Next →")}
          </button>
        </div>
      </div>
    `}};Ce.styles=y`
    :host {
      position: fixed; inset: 0;
      background: rgba(0, 0, 0, 0.55);
      backdrop-filter: blur(4px);
      z-index: 240;
      display: grid; place-items: center;
      opacity: 0; pointer-events: none;
      transition: opacity 0.18s;
    }
    :host([open]) { opacity: 1; pointer-events: auto; }
    .card {
      background: var(--bg-1);
      border: 1px solid var(--line-2);
      border-radius: var(--radius);
      box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
      width: min(640px, 94vw);
      max-height: 86vh;
      display: flex; flex-direction: column;
      transform: translateY(12px) scale(0.98);
      transition: transform 0.22s cubic-bezier(0.2,0.7,0.3,1);
      overflow: hidden;
    }
    :host([open]) .card { transform: translateY(0) scale(1); }
    .h {
      padding: 22px 26px 12px;
      display: flex; align-items: flex-start; gap: 14px;
    }
    .h .icon {
      width: 44px; height: 44px;
      border-radius: 12px;
      background: linear-gradient(135deg, oklch(0.78 0.14 70) 0%, oklch(0.55 0.16 30) 100%);
      display: grid; place-items: center;
      font-size: 22px;
      flex-shrink: 0;
      box-shadow: 0 4px 12px -2px oklch(0.55 0.16 30 / 0.35);
    }
    .h .title-wrap { flex: 1; min-width: 0; }
    .h h2 {
      margin: 0;
      font-size: 18px;
      letter-spacing: -0.01em;
      color: var(--ink);
    }
    .h .step-label {
      font-family: var(--mono);
      font-size: 10.5px;
      color: var(--ink-3);
      margin-top: 4px;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }
    .h .skip {
      width: 28px; height: 28px;
      background: transparent;
      border: 1px solid var(--line);
      border-radius: 6px;
      color: var(--ink-2);
      cursor: pointer;
      flex-shrink: 0;
    }
    .h .skip:hover { color: var(--ink); border-color: var(--line-2); }
    .body {
      padding: 0 26px 16px;
      font-size: 13px;
      color: var(--ink-2);
      line-height: 1.6;
      overflow-y: auto;
      flex: 1;
    }
    .body p { margin: 0 0 12px; }
    .body p:last-child { margin-bottom: 0; }
    .body code, .body kbd {
      font-family: var(--mono);
      font-size: 11.5px;
      padding: 1px 5px;
      background: var(--bg-3);
      border: 1px solid var(--line);
      border-radius: 4px;
    }
    .body code { color: var(--accent); }
    .body kbd { color: var(--ink); }
    .hint {
      margin: 14px 0 0;
      padding: 10px 12px;
      background: oklch(0.78 0.12 195 / 0.06);
      border: 1px solid oklch(0.78 0.12 195 / 0.25);
      border-radius: 8px;
      font-size: 12px;
      color: var(--accent-2);
      display: flex; gap: 8px; align-items: flex-start;
    }
    .hint::before {
      content: '💡';
      flex-shrink: 0;
    }
    .footer {
      display: flex; align-items: center; gap: 14px;
      padding: 14px 22px;
      border-top: 1px solid var(--line);
      background: var(--bg-1);
    }
    .progress { flex: 1; }
    .dots { display: flex; gap: 5px; margin-bottom: 4px; }
    .dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--bg-3);
      border: 1px solid var(--line-2);
      transition: background 0.15s, border-color 0.15s, transform 0.15s;
    }
    .dot.active {
      background: var(--accent);
      border-color: var(--accent);
      transform: scale(1.2);
    }
    .dot.done {
      background: var(--accent-4);
      border-color: var(--accent-4);
    }
    .progress-label {
      font-family: var(--mono);
      font-size: 10px;
      color: var(--ink-3);
    }
    button.primary, button.ghost {
      padding: 9px 16px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 500;
      cursor: pointer;
      font-family: inherit;
      border: 1px solid var(--line);
      background: var(--bg-2);
      color: var(--ink);
    }
    button.ghost:hover { border-color: var(--line-2); }
    button.primary {
      background: var(--accent);
      border-color: var(--accent);
      color: #1a0f00;
    }
    button.primary:hover { filter: brightness(1.08); }
  `;nt([u()],Ce.prototype,"open",2);nt([u()],Ce.prototype,"step",2);Ce=nt([w("nv-onboarding")],Ce);var Ta=Object.defineProperty,za=Object.getOwnPropertyDescriptor,me=(e,t,a,s)=>{for(var i=s>1?void 0:s?za(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&Ta(t,a,i),i};const Aa=[{id:"nvBest",label:"NV-ensemble (best lab)",floorT:1e-12,color:"oklch(0.78 0.14 70)"},{id:"nvCots",label:"NV-DNV-B1 (COTS)",floorT:3e-10,color:"oklch(0.72 0.18 50)"},{id:"squid",label:"SQUID (shielded room)",floorT:1e-15,color:"oklch(0.78 0.12 195)"},{id:"mmw",label:"60 GHz mmWave (μ-Doppler)",floorT:0,color:"oklch(0.78 0.14 145)"},{id:"csi",label:"WiFi CSI (presence)",floorT:0,color:"oklch(0.72 0.18 330)"}];let U=class extends x{constructor(){super(...arguments),this.distanceM=.1,this.momentLog10=-8.3,this.result=null,this.running=!1,this.err=null}predictedDipoleFieldT(e,t){return 4*Math.PI*1e-7*t/(4*Math.PI*Math.pow(Math.max(e,1e-6),3))}async runDemo(){const e=f();if(!e){this.err="WASM client not ready";return}this.err=null,this.running=!0,this.requestUpdate();try{const t=this.distanceM,a=Math.pow(10,this.momentLog10),s={dipoles:[{position:[0,0,t],moment:[0,0,a]}],loops:[],ferrous:[],eddy:[],sensors:[[0,0,0]],ambient_field:[0,0,0]},i={digitiser:{f_s_hz:1e4,f_mod_hz:1e3},sensor:{gamma_fwhm_hz:1e6,t1_s:.005,t2_s:1e-6,t2_star_s:2e-7,contrast:.03,n_spins:1e12,shot_noise_disabled:!1},dt_s:null};this.result=await e.runTransient(s,i,42n,64),c("ok",`ghost-demo · r=${t.toFixed(3)} m · |B| recovered = ${(this.result.bMagT*1e12).toExponential(2)} pT`)}catch(t){this.err=t.message,c("err",`ghost-demo failed: ${this.err}`)}finally{this.running=!1,this.requestUpdate()}}formatField(e){if(e===0)return"0 T";const t=Math.abs(e);return t>=.001?`${(e*1e3).toFixed(2)} mT`:t>=1e-6?`${(e*1e6).toFixed(2)} µT`:t>=1e-9?`${(e*1e9).toFixed(3)} nT`:t>=1e-12?`${(e*1e12).toFixed(2)} pT`:t>=1e-15?`${(e*1e15).toFixed(2)} fT`:t>=1e-18?`${(e*1e18).toFixed(2)} aT`:`${e.toExponential(2)} T`}formatDistance(e){return e<1?`${(e*100).toFixed(1)} cm`:e<1e3?`${e.toFixed(2)} m`:e<1e5?`${(e/1e3).toFixed(2)} km`:`${(e/1609).toFixed(0)} mi`}renderDemo(){const e=Math.pow(10,this.momentLog10),t=this.predictedDipoleFieldT(this.distanceM,e),a=this.result?.bMagT??0,s=(this.result?.noiseFloorPtSqrtHz??0)*1e-12,i=Aa.map(l=>{let d="bad",h="below floor";if(l.id==="mmw")this.distanceM<=5?(d="ok",h="µ-Doppler @ chest"):this.distanceM<=15?(d="warn",h="edge of range"):(d="bad",h="out of range");else if(l.id==="csi")this.distanceM<=30?(d=this.distanceM<=10?"ok":"warn",h="presence/breathing"):(d="bad",h="out of range");else if(l.floorT>0){const A=t/l.floorT;A>100?(d="ok",h=`${A.toExponential(1)}× floor`):A>1?(d="warn",h=`${A.toFixed(1)}× floor`):(d="bad",h=`${(1/A).toExponential(1)}× too weak`)}const L=l.floorT>0?Math.max(2,Math.min(100,100+12*Math.log10(t/l.floorT))):l.id==="mmw"?Math.max(2,100-this.distanceM*7):Math.max(2,100-this.distanceM*2);return o`
        <div class="tier-bar" data-tier=${l.id}>
          <div class="fill" style=${`width:${L}%; background:${l.color}; border-color:${l.color}`}></div>
          <div class="lbl">
            <span>${l.label}</span>
            <span class="verdict-${d}" style=${`color:${d==="ok"?"var(--ok)":d==="warn"?"var(--warn)":"var(--bad)"}`}>${h}</span>
          </div>
        </div>
      `}),r=t>1e-12?"ok":t>1e-15?"warn":"bad",n=r==="ok"?`Above NV-ensemble lab floor — close-range MCG plausible at ${this.formatDistance(this.distanceM)}.`:r==="warn"?`Below NV ensemble best, above SQUID — research-grade only at ${this.formatDistance(this.distanceM)}.`:`Below every published instrument's noise floor at ${this.formatDistance(this.distanceM)}. Press-release physics.`;return o`
      <div class="demo">
        <h3 style="margin: 0 0 6px;">Try it yourself</h3>
        <div style="font-size: 12.5px; color: var(--ink-2); margin-bottom: 4px; line-height: 1.5;">
          Place a cardiac dipole at variable distance from the NV sensor. The
          dashboard runs the <i>real</i> nvsim Rust pipeline (compiled to WASM)
          end-to-end and reports what each tier would actually detect. Same
          determinism contract as the rest of the dashboard.
        </div>
        <div class="demo-grid">
          <div>
            <div class="control">
              <div class="top">
                <span class="lbl">Distance from sensor</span>
                <span class="val" id="demo-dist-val">${this.formatDistance(this.distanceM)}</span>
              </div>
              <input type="range" id="demo-distance"
                min="-2" max="5" step="0.05"
                .value=${String(Math.log10(this.distanceM))}
                @input=${l=>{this.distanceM=Math.pow(10,+l.target.value)}} />
              <div style="font-size: 10.5px; color: var(--ink-3); margin-top: 4px; font-family: var(--mono);">
                10 cm → 100 km log scale
              </div>
            </div>
            <div class="control">
              <div class="top">
                <span class="lbl">Heart dipole moment</span>
                <span class="val" id="demo-moment-val">${e.toExponential(2)} A·m²</span>
              </div>
              <input type="range" id="demo-moment"
                min="-10" max="-6" step="0.05"
                .value=${String(this.momentLog10)}
                @input=${l=>{this.momentLog10=+l.target.value}} />
              <div style="font-size: 10.5px; color: var(--ink-3); margin-top: 4px; font-family: var(--mono);">
                published cardiac MCG ≈ 5×10⁻⁹ A·m²
              </div>
            </div>
            <button class="demo-btn" id="demo-run-btn" ?disabled=${this.running}
              @click=${()=>this.runDemo()}>
              ${this.running?"Running nvsim…":"▶ Run nvsim at this distance"}
            </button>
            ${this.err?o`<div class="verdict bad" style="margin-top: 10px;">Error: ${this.err}</div>`:""}
          </div>

          <div>
            <div class="readout">
              <div class="readout-row">
                <span class="l">Predicted |B| (1/r³)</span>
                <span class="v amber" id="demo-predicted">${this.formatField(t)}</span>
              </div>
              <div class="readout-row">
                <span class="l">Recovered |B| (nvsim)</span>
                <span class="v" id="demo-recovered">${this.result?this.formatField(a):"—"}</span>
              </div>
              <div class="readout-row">
                <span class="l">Sensor noise floor</span>
                <span class="v" id="demo-floor">${this.result?this.formatField(s)+"/√Hz":"—"}</span>
              </div>
              <div class="readout-row">
                <span class="l">Frames run</span>
                <span class="v" id="demo-frames">${this.result?.nFrames??"—"}</span>
              </div>
              <div class="readout-row">
                <span class="l">Witness (this run)</span>
                <span class="v" style="font-size: 10px;" id="demo-witness">${this.result?.witnessHex.slice(0,16)??"—"}…</span>
              </div>
            </div>
            <div style="margin-top: 14px;">
              <div style="font-size: 11.5px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px;">
                Per-tier detectability
              </div>
              ${i}
            </div>
          </div>
        </div>
        <div class="verdict ${r}" id="demo-verdict">${n}</div>
        <div class="demo-notes">
          The <code>predicted</code> value uses the closed-form magnetic-dipole
          far field <code>|B| = μ₀·m / (4π·r³)</code>. The <code>recovered</code>
          value comes from the same Rust pipeline that drives the Witness panel —
          scene → Biot-Savart → NV ensemble → ADC → MagFrame. Use the moment
          slider to ask "what if the heart were stronger?". Use the distance
          slider to walk through 10 cm (clinical MCG), 1 m (close approach),
          10 m (room-scale), 1 km (skeptic's range), and 65 km (the press claim).
        </div>
      </div>
    `}render(){return o`
      <h1>Ghost Murmur — open-source reality check</h1>
      <div class="subtitle">
        The physics-vs-press audit for the publicly-reported April 2026
        CIA NV-diamond heartbeat detector, and how RuView's existing
        stack maps onto an honest, civilian version of the same idea.
      </div>

      <div class="links">
        <a href="https://github.com/ruvnet/RuView/blob/feat/nvsim-pipeline-simulator/docs/research/quantum-sensing/16-ghost-murmur-ruview-spec.md" target="_blank" rel="noopener">
          📄 Full spec (583 lines)
        </a>
        <a href="https://gist.github.com/ruvnet/e44d0c3f0ad10d9c4933a196a16d405c" target="_blank" rel="noopener">
          ✦ Public gist
        </a>
        <a href="https://github.com/ruvnet/RuView/issues/437" target="_blank" rel="noopener">
          # Issue #437
        </a>
        <a href="https://www.scientificamerican.com/article/what-is-the-quantum-ghost-murmur-purportedly-used-in-iran-scientists/" target="_blank" rel="noopener">
          ↗ Scientific American
        </a>
      </div>

      <h2>What the press reported</h2>
      <div class="grid">
        <div class="card">
          <h3>The story</h3>
          <p>3 Apr 2026: USAF F-15E pilot "Dude 44 Bravo" goes down in southern Iran during the regional exchange and evades for ~2 days.</p>
          <p>President Trump publicly suggests detection from <b>40 miles away</b> on a mountainside at night; CIA Director Ratcliffe says "invisible to the enemy, but not to the CIA."</p>
        </div>
        <div class="card">
          <h3>The named tech</h3>
          <p><b>"Ghost Murmur"</b> — Lockheed Skunk Works system using NV defects in synthetic diamond + AI to extract a heartbeat from environmental noise.</p>
          <p>Outlets: <i>Newsweek, Scientific American, Military.com, WION, Open The Magazine, Yahoo, Calcalist</i> + HN thread #47679241.</p>
        </div>
        <div class="card">
          <h3>What physicists said</h3>
          <p>Wikswo (Vanderbilt), Orzel (Union College), Roth (Oakland) — all pushing back hard.</p>
          <p>"At 1 km, the heartbeat field drops to ~10⁻¹² of its 10 cm value." MCG-only at multi-mile range is <span class="pill skeptical">not consistent with published physics</span>.</p>
        </div>
      </div>

      <h2>Live demo — nvsim WASM</h2>
      ${this.renderDemo()}

      <h2>Physics reality check</h2>
      <div class="card" style="padding: 6px 14px;">
        <table>
          <thead>
            <tr><th>Distance</th><th>Cardiac MCG (peak QRS)</th><th>vs Earth field (~50 µT)</th></tr>
          </thead>
          <tbody>
            <tr><td>10 cm</td><td class="amber">50 pT</td><td>10⁹× weaker</td></tr>
            <tr><td>1 m</td><td class="amber">50 fT</td><td>10¹²× weaker</td></tr>
            <tr><td>10 m</td><td class="cyan">50 aT</td><td>10¹⁵× weaker</td></tr>
            <tr><td>1 km</td><td class="bad">5 × 10⁻²³ T</td><td>10²⁷× weaker</td></tr>
            <tr><td>40 mi (65 km)</td><td class="bad">~10⁻²⁸ T</td><td>10³³× weaker</td></tr>
          </tbody>
        </table>
        <p style="font-size: 12px; color: var(--ink-3); margin: 10px 0 0; line-height: 1.5;">
          Best published NV-ensemble lab record: <b>0.9 pT/√Hz</b> [Wolf 2015].
          Best SQUID in a shielded room: <b>~1 fT/√Hz</b>. To detect a single heartbeat at 10 m
          you'd need ~2 billion× more sensitivity than any published ensemble has ever shown,
          in a magnetically silent environment. <i>40 miles is press-release physics.</i>
        </p>
      </div>

      <h2>RuView's three-tier mesh — what is actually buildable</h2>
      <div class="architecture">                      ┌──────────────────────────┐
                      │   Tier 3 — NV-diamond    │  Range: 0.1–2 m (lab)
                      │     magnetometer ring    │  Status: nvsim simulator only
                      │     (close-confirm)      │  Hardware: $$$ (≥$8k DNV-B1)
                      └──────────┬───────────────┘
                                 │
                      ┌──────────┴───────────────┐
                      │   Tier 2 — 60 GHz FMCW   │  Range: 1–10 m HR/BR
                      │     mmWave radar mesh    │  Status: shipping (ADR-021)
                      │   (vital signs, posture) │  Hardware: $15 (MR60BHA2 + ESP32-C6)
                      └──────────┬───────────────┘
                                 │
                      ┌──────────┴───────────────┐
                      │  Tier 1 — WiFi CSI mesh  │  Range: 10–30 m through-wall
                      │   (presence, breathing,  │  Status: shipping (ADR-014, ADR-029)
                      │    pose, intention)      │  Hardware: $9 (ESP32-S3 8MB)
                      └──────────┬───────────────┘
                                 │
                                 ▼
                  ┌────────────────────────────────┐
                  │  RuvSense multistatic fusion   │
                  │   + cross-viewpoint attention  │
                  │   + AETHER re-ID embeddings    │
                  │   + Cramer-Rao gating          │
                  └────────────────────────────────┘</div>

      <h2>Press claim → RuView equivalent</h2>
      <div class="card" style="padding: 6px 14px;">
        <table>
          <thead>
            <tr><th>Press claim</th><th>RuView equivalent today</th><th>Crate / ADR</th><th>Honest range</th></tr>
          </thead>
          <tbody>
            <tr>
              <td>NV-diamond magnetometry</td>
              <td>Deterministic NV pipeline simulator</td>
              <td><code>nvsim</code> · ADR-089</td>
              <td>Simulator only</td>
            </tr>
            <tr>
              <td>"AI strips environmental noise"</td>
              <td>RuvSense multistatic fusion + AETHER</td>
              <td>signal/ruvsense/ · ADR-029</td>
              <td>Mature</td>
            </tr>
            <tr>
              <td>Heartbeat at distance</td>
              <td>60 GHz FMCW HR/BR + WiFi CSI breathing</td>
              <td>vitals · ADR-021</td>
              <td><span class="pill ok">1–5 m HR · 10–30 m presence</span></td>
            </tr>
            <tr>
              <td>Long-range localisation</td>
              <td>Multistatic time-of-flight + CRLB</td>
              <td>ruvector/viewpoint/</td>
              <td>Limited by node spacing</td>
            </tr>
            <tr>
              <td><i>40-mile single-heartbeat detection</i></td>
              <td><i>Not feasible at any tier</i></td>
              <td>—</td>
              <td><span class="pill skeptical">Press-release physics</span></td>
            </tr>
          </tbody>
        </table>
      </div>

      <h2>Build today on $165</h2>
      <div class="grid">
        <div class="card">
          <h3>Bill of materials</h3>
          <p style="font-family: var(--mono); font-size: 11.5px; line-height: 1.7; color: var(--ink-2);">
            3 × ESP32-S3 8 MB ($9 ea)<br>
            3 × PoE injector + cat6 ($6 ea)<br>
            1 × ESP32-C6 + Seeed MR60BHA2 ($15)<br>
            1 × Raspberry Pi 5 8 GB ($80)<br>
            1 × unmanaged GbE switch ($25)
          </p>
          <p><b>Total: $165</b></p>
        </div>
        <div class="card">
          <h3>Honest performance</h3>
          <span class="stat"><span class="v">95%</span><span class="l">TPR (LOS, 0–15 m)</span></span><br><br>
          <span class="stat"><span class="v">±2 bpm</span><span class="l">HR (LOS 0–3 m)</span></span><br><br>
          <span class="stat"><span class="v">±1 br/min</span><span class="l">BR (any mode)</span></span><br><br>
          <span class="stat"><span class="v">~10 cm</span><span class="l">pose error</span></span><br><br>
          <span class="stat"><span class="v">80–150 ms</span><span class="l">end-to-end latency</span></span>
        </div>
        <div class="card">
          <h3>Determinism</h3>
          <p>Same <code style="font-family: var(--mono); color: var(--accent);">(scene, config, seed)</code> → byte-identical SHA-256 witness across browsers, OSes, transports.</p>
          <p>Reference: <span style="font-family: var(--mono); font-size: 10.5px; color: var(--accent-3);">cc8de9b01b0ff5bd…</span></p>
          <p>Try the Witness tab on the right — it re-derives the hash live in this browser and compares against the published reference.</p>
        </div>
      </div>

      <h2>Privacy, ethics, legal</h2>
      <div class="ethics">
        <h3>This is the open-source version. Same physics, opposite governance.</h3>
        <ul>
          <li><b>Civilian opt-in only</b> — search-and-rescue, elder-care, occupancy, ICU vitals. Not surveillance.</li>
          <li><b>No directional pursuit</b> — no beam-steering, target-following, or remote person-of-interest tracking.</li>
          <li><b>Data minimisation</b> — fused output is <code>(presence, HR, BR, pose, p_alive)</code>; raw streams discarded at the edge.</li>
          <li><b>PII gates</b> (ADR-040) block identifying biometric streams from leaving the local mesh without consent.</li>
          <li><b>Adversarial-signal detection</b> flags physically-impossible signal patterns from compromised mesh nodes.</li>
          <li><b>No export-controlled hardware</b> — RuView targets &lt; $50 COTS. ITAR/EAR sub-THz coherent radars and shielded NV ensembles are out of scope.</li>
        </ul>
        <p style="font-size: 11.5px; color: var(--ink-3); margin: 10px 0 0;">
          RuView is not affiliated with the United States government, the CIA, Lockheed Martin,
          or any classified program. References to "Ghost Murmur" in this view refer
          exclusively to the publicly-reported program of that name as covered in the open
          press in April 2026.
        </p>
      </div>

      <h2>Cross-references</h2>
      <div class="card">
        <p style="font-size: 12px; color: var(--ink-2); line-height: 1.7; margin: 0;">
          <b>ADRs:</b> 014 (signal) · 021 (vitals) · 024 (AETHER) · 027 (MERIDIAN) ·
          028 (witness audit) · 029 (RuvSense) · 040 (PII gates) · 086 (ESP32 RaBitQ) ·
          <b>089 (nvsim, Accepted)</b> · 090 (Lindblad, Proposed-conditional) ·
          091 (sub-THz radar research) · <b>092 (this dashboard)</b>.<br><br>
          <b>Primary physics:</b> Cohen 1970 · Bison 2009 · Wolf 2015 · Barry RMP 2020 · Doherty 2013 · Jackson 3e §5.6/§5.8.
        </p>
      </div>
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  `;me([u()],U.prototype,"distanceM",2);me([u()],U.prototype,"momentLog10",2);me([u()],U.prototype,"result",2);me([u()],U.prototype,"running",2);me([u()],U.prototype,"err",2);U=me([w("nv-ghost-murmur")],U);var Ma=Object.defineProperty,Ca=Object.getOwnPropertyDescriptor,Xe=(e,t,a,s)=>{for(var i=s>1?void 0:s?Ca(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&Ma(t,a,i),i};const pt=[{term:"NV-diamond",category:"physics",body:"Nitrogen-vacancy defect in synthetic diamond. The simulator models a 1 mm³ ensemble (~10¹² centers) addressed by 532 nm pump light + a 2.87 GHz microwave drive. Used as a room-temperature magnetometer with shot-noise floor ~1 pT/√Hz at the published lab record."},{term:"CW-ODMR",category:"physics",body:"Continuously-driven optically-detected magnetic resonance. Sweep the microwave frequency around the NV zero-field splitting (D = 2.87 GHz) and watch the photoluminescence dip when the microwave matches the spin transition. The dip splits with applied magnetic field along each of the four ⟨111⟩ NV axes."},{term:"MagFrame",category:"rust",body:"Fixed-layout 60-byte binary record nvsim emits per (sensor × sample). Magic 0xC51A_6E70, version 1, little-endian. Carries timestamp, recovered B vector (pT), per-axis sigma, noise floor, and flag bits for saturation / shot-noise-disabled / heavy-attenuation."},{term:"Witness",category:"rust",body:"SHA-256 hash over the concatenated MagFrame bytes for a canonical reference run (Proof::REFERENCE_SCENE_JSON @ seed=42, N=256). Same inputs → same hash, byte-for-byte, across runs and machines. The dashboard re-derives it in WASM and compares against Proof::EXPECTED_WITNESS_HEX pinned at build time."},{term:"Determinism gate",category:"rust",body:"A pass/fail check: did this build of nvsim produce the expected witness? If yes → every constant (γ_e, D_GS, μ₀, contrast, T₂*, the PRNG stream, the frame layout, the pipeline ordering) is byte-identical to the published reference. If no → something drifted; the dashboard names which."},{term:"Lock-in demod",category:"physics",body:"Multiply the photoluminescence signal by cos(2π·f_mod·t) and low-pass to recover the slowly-varying B-field component. The simulator emulates a lock-in with output gain 2 and a single-pole IIR LP filter; settable via the Tunables panel (f_mod default 1 kHz)."},{term:"Shot-noise floor",category:"physics",body:'δB = 1 / (γ_e · C · √(N · t · T₂*)) — the irreducible quantum noise floor for an NV ensemble. With nvsim defaults (N=10¹², C=0.03, T₂*=200 ns): ≈1.18 pT/√Hz. Toggleable via the Tunables panel for "analytic" runs without noise.'},{term:"Biot-Savart",category:"physics",body:"Closed-form magnetic field at a point from a current loop or a magnetic dipole. The Scene panel's sources (heart proxy, mains loop, ferrous body, eddy current) all reduce to Biot-Savart-style superpositions over the sensor position."},{term:"Multistatic fusion",category:"physics",body:"Combining evidence from multiple sensors at known geometric configurations. RuView's Cramer-Rao-weighted attention over WiFi CSI nodes + 60 GHz radar nodes + (hypothetically) NV nodes; documented in ADR-029 and the Ghost Murmur view."},{term:"Scene",category:"ui",body:'The simulated magnetic environment: a list of sources (dipole, current loop, ferrous body, eddy current) plus one or more sensor positions and an ambient field. The dashboard ships a "rebar-walkby-01" reference scene; click "New scene…" in the command palette (⌘K) to build your own.'},{term:"Tunables",category:"ui",body:"Sliders that change the running pipeline's digitiser config. Each edit debounces 300 ms, then rebuilds the WASM pipeline with the new f_s / f_mod / dt / shot-noise setting. The frame stream picks up the change without a restart."},{term:"Transport",category:"ui",body:"How the dashboard talks to nvsim. Default is WASM — the simulator runs in a Web Worker right here in your browser, no server. The optional WS transport is REST + binary WebSocket against a host-supplied nvsim-server (see ADR-092 §6.2). Toggle in Settings."},{term:"App Store",category:"ui",body:"Catalog of all 65+ hot-loadable WASM edge modules from wifi-densepose-wasm-edge plus the simulators. Each card carries id / category / status / event IDs; the toggle marks an app active in this session and (in WS mode) pushes the activation to a connected ESP32 mesh."},{term:"Ghost Murmur",category:"ui",body:'Research view that audits the publicly-reported April 2026 CIA NV-diamond heartbeat detector against the open physics literature. Includes a live "Try it yourself" sandbox where you can place a heart dipole at any distance from the sensor and ask: which transport tier would actually detect it?'}],Ea=[{q:"Is this a real simulator or a mockup?",a:"Real. The Rust crate at v2/crates/nvsim is the same code that runs in the browser via WASM. Press <b>Verify witness</b> on the Witness panel — the SHA-256 you see is byte-equivalent to what `cargo test -p nvsim` produces."},{q:'Why does my "Recovered |B|" sit much higher than "Predicted |B|" in the Ghost Murmur demo?',a:"The recovered value reads the simulator's ADC quantization floor, not the actual magnetic signal. With COTS-default sensor noise (~300 pT/√Hz) and 16-bit ADC at ±10 µT FS, anything below ~1 pT vanishes into ~2 nT of digitization residual. That's the lesson — the press claim sits far below this floor at any meaningful range."},{q:"Can I run my own scene?",a:'Yes. Press ⌘K to open the command palette and pick "New scene…". You get five fields (name, dipole moment, distance, ferrous toggle, mains toggle); the dashboard builds the JSON and pushes it via <code>client.loadScene()</code>.'},{q:"Does any of my data leave the browser?",a:"No. WASM mode is local-only — the worker, the WASM binary, and the IndexedDB persistence all live in your browser. The optional WS transport (off by default) talks to a host of your choosing."},{q:"What does the witness mismatch (red ✗) mean?",a:"The current build of nvsim produced a SHA-256 that doesn't match the constant pinned at compile time. Possible causes: a different Rust toolchain, a dependency version drift, a manual edit to a physics constant, or an honest bug. Audit the diff against ADR-089 §5."},{q:"Why are the Inspector / Witness rail buttons there if there's already a right-side inspector?",a:'The right-side inspector is the compact live view; the rail buttons open a full-width version with bigger charts, an explainer header, reference-scene metadata cards, and (on Witness) a "what this verifies" panel. Both stay in sync — the right rail is for glancing, the main area is for diving in.'},{q:'Why is there an "App Store" if this is a magnetometer simulator?',a:"Because nvsim is one tile in a larger sensing platform. The catalog lists every hot-loadable WASM edge module RuView ships — medical, security, building, retail, industrial, signal, learning, autonomy. The simulators (nvsim today, more in future) are first-class entries in the same catalog."}],Pa=[{step:1,title:"Hit ▶ Run",body:"The big amber button in the topbar starts the live frame stream. The pipeline runs ~1.8 kHz on x86_64 WASM, well above the 1 kHz Cortex-A53 acceptance gate."},{step:2,title:"Watch the B-vector trace",body:"The Inspector → Signal tab shows the recovered field per axis updating in real time. The frame strip below it is one bar per ~32-frame batch."},{step:3,title:"Verify the witness",body:"Click the rail Witness button (or REPL: <code>proof.verify</code>). The dashboard re-runs the canonical reference scene and asserts the SHA-256 byte-for-byte."},{step:4,title:"Drag a source",body:"Grab the rebar / heart proxy / mains loop / ferrous door in the scene canvas; positions persist via IndexedDB."},{step:5,title:"Tweak the tunables",body:"Sliders in the left sidebar update the running pipeline (f_s, f_mod, integration time, shot-noise). Changes debounce 300 ms then push to the worker."},{step:6,title:"Open the Ghost Murmur view",body:'The ghost icon in the rail. Move the distance + moment sliders, hit "Run nvsim at this distance" — the live demo runs the real Rust pipeline through WASM and shows which transport tier would actually detect.'},{step:7,title:"Browse the App Store",body:"The grid icon. 65+ edge apps: medical, security, building, retail, industrial, signal, learning. Toggle to mark active in this session."}],Ra=[{keys:"⌘K  /  Ctrl K",label:"Command palette"},{keys:"Space",label:"Play / pause pipeline"},{keys:"⌘R  /  Ctrl R",label:"Reset pipeline (with confirm)"},{keys:"⌘,  /  Ctrl ,",label:"Settings drawer"},{keys:"⌘N  /  Ctrl N",label:"New scene"},{keys:"⌘E  /  Ctrl E",label:"Export proof bundle"},{keys:"⌘/  /  Ctrl /",label:"Toggle theme (dark / light)"},{keys:"`",label:"Toggle debug HUD"},{keys:"?",label:"Open this help center"},{keys:"1 · 2 · 3",label:"Switch inspector tab (Signal / Frame / Witness)"},{keys:"Esc",label:"Close any modal / palette / drawer"},{keys:"/",label:"Focus the REPL prompt"}];let he=class extends x{constructor(){super(...arguments),this.open=!1,this.section="quickstart",this.query="",this.closeListener=()=>this.close(),this.show=e=>{const t=e.detail;t?.section&&(this.section=t.section),this.open=!0,this.setAttribute("open","")},this.onKey=e=>{const t=e.target,a=t?.tagName==="INPUT"||t?.tagName==="TEXTAREA";e.key==="?"&&!a&&!e.ctrlKey&&!e.metaKey?(e.preventDefault(),this.show(new CustomEvent("nv-show-help"))):e.key==="Escape"&&this.open&&this.close()}}connectedCallback(){super.connectedCallback(),window.addEventListener("nv-show-help",this.show),window.addEventListener("nv-show-help-close",this.closeListener),window.addEventListener("keydown",this.onKey)}disconnectedCallback(){super.disconnectedCallback(),window.removeEventListener("nv-show-help",this.show),window.removeEventListener("nv-show-help-close",this.closeListener),window.removeEventListener("keydown",this.onKey)}close(){this.open=!1,this.removeAttribute("open")}filteredGlossary(){if(!this.query.trim())return pt;const e=this.query.toLowerCase();return pt.filter(t=>t.term.toLowerCase().includes(e)||t.body.toLowerCase().includes(e))}renderQuickstart(){return o`
      <h2>Quickstart</h2>
      <p class="lead">Seven taps to get from "I just opened the dashboard" to "I'm running my own scene with verified determinism."</p>
      <button
        style="display:inline-flex; align-items:center; gap:8px; padding:10px 16px; margin-bottom:14px; background:var(--accent); color:#1a0f00; border:none; border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; font-family:inherit;"
        @click=${()=>{window.dispatchEvent(new CustomEvent("nv-show-help-close")),window.dispatchEvent(new CustomEvent("nv-show-tour"))}}>
        ★ Take the interactive 10-step tour
      </button>
      ${Pa.map(e=>o`
        <div class="step">
          <div class="num">${e.step}</div>
          <div>
            <div class="ttl">${e.title}</div>
            <div class="body-text" .innerHTML=${e.body}></div>
          </div>
        </div>
      `)}
    `}renderGlossary(){const e=this.filteredGlossary();return o`
      <h2>Glossary</h2>
      <p class="lead">Every piece of jargon in the dashboard, defined in one paragraph each.</p>
      <input class="glossary-search" type="text" placeholder="Search 14 terms…"
        .value=${this.query}
        @input=${t=>this.query=t.target.value} />
      ${e.length===0?o`<p style="color: var(--ink-3);">No terms match.</p>`:e.map(t=>o`
            <div class="term">
              <div class="head">
                <span class="name">${t.term}</span>
                <span class="badge ${t.category}">${t.category}</span>
              </div>
              <div class="body-text">${t.body}</div>
            </div>
          `)}
    `}renderFaq(){return o`
      <h2>FAQ</h2>
      <p class="lead">The questions I was asked twice in the first week of demos.</p>
      ${Ea.map(e=>o`
        <div class="faq-item">
          <div class="q">${e.q}</div>
          <div class="a" .innerHTML=${e.a}></div>
        </div>
      `)}
    `}renderShortcuts(){return o`
      <h2>Keyboard shortcuts</h2>
      <p class="lead">Everything is reachable without a mouse.</p>
      <div class="shortcuts">
        ${Ra.map(e=>o`
          <kbd>${e.keys}</kbd><span>${e.label}</span>
        `)}
      </div>
    `}renderAbout(){return o`
      <h2>About this dashboard</h2>
      <p class="lead">What you're looking at, in one screen.</p>
      <p><b>nvsim</b> is a deterministic forward simulator for nitrogen-vacancy diamond magnetometry.
        The Rust crate at <code>v2/crates/nvsim</code> is the source of truth; this dashboard is a
        Vite + Lit single-page app that ships the crate compiled to WebAssembly inside a Web Worker.</p>
      <p>The defining commitment is <b>determinism</b>: same <code>(scene, config, seed)</code> →
        byte-identical SHA-256 witness across browsers, OSes, and transports. Press the
        <kbd>Verify witness</kbd> button on the Witness tab to assert this live.</p>
      <p>The codebase is open source (Apache-2.0 OR MIT). Find it on GitHub:
        <code>github.com/ruvnet/RuView</code>. Decisions are documented in ADRs 089 (nvsim),
        090 (Lindblad extension, conditional), 091 (sub-THz radar research),
        092 (this dashboard), 093 (UX gap analysis).</p>
      <p>This dashboard is one of several RuView demos. Sibling demos at
        <code>github.io/RuView/</code> include the Observatory and Pose Fusion views.</p>
    `}render(){return o`
      <div class="modal" role="dialog" aria-modal="true" aria-label="Help center">
        <div class="h">
          <div class="ttl">Help</div>
          <button class="close" aria-label="Close help" @click=${()=>this.close()}>×</button>
        </div>
        <nav class="nav" role="tablist" aria-label="Help sections">
          ${["quickstart","glossary","faq","shortcuts","about"].map(e=>o`
            <button class=${this.section===e?"on":""} role="tab"
              aria-selected=${this.section===e}
              @click=${()=>this.section=e}>
              ${e==="quickstart"?"🚀 Quickstart":e==="glossary"?"📖 Glossary":e==="faq"?"? FAQ":e==="shortcuts"?"⌨ Shortcuts":"ℹ About"}
            </button>
          `)}
        </nav>
        <div class="body" role="tabpanel">
          ${this.section==="quickstart"?this.renderQuickstart():this.section==="glossary"?this.renderGlossary():this.section==="faq"?this.renderFaq():this.section==="shortcuts"?this.renderShortcuts():this.renderAbout()}
        </div>
        <div class="f">
          <span>Press <kbd style="font-family:var(--mono);font-size:10.5px;padding:1px 4px;background:var(--bg-3);border:1px solid var(--line);border-radius:3px;">?</kbd> any time to reopen</span>
          <span>nvsim · Apache-2.0 OR MIT</span>
        </div>
      </div>
    `}};he.styles=y`
    :host {
      position: fixed; inset: 0;
      background: rgba(0, 0, 0, 0.55);
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      border-radius: var(--radius);
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      display: grid;
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      background: transparent;
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    .term {
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      border-bottom: 1px solid var(--line);
    }
    .term:last-child { border-bottom: 0; }
    .term .head {
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    }
    .term .name {
      font-family: var(--mono);
      font-size: 13.5px;
      color: var(--accent);
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    }
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      font-family: var(--mono);
      font-size: 9.5px;
      padding: 1px 6px;
      border-radius: 4px;
      border: 1px solid var(--line);
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }
    .term .badge.physics { color: var(--accent-2); border-color: oklch(0.78 0.12 195 / 0.4); }
    .term .badge.rust { color: var(--accent); border-color: oklch(0.78 0.14 70 / 0.4); }
    .term .badge.ui { color: var(--accent-4); border-color: oklch(0.78 0.14 145 / 0.4); }
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      font-size: 12.5px;
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      border-bottom: 1px solid var(--line);
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      color: var(--ink);
      font-weight: 600;
      font-size: 13.5px;
      margin-bottom: 4px;
    }
    .faq-item .a { font-size: 12.5px; color: var(--ink-2); line-height: 1.55; }
    .shortcuts {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 8px 16px;
      align-items: baseline;
    }
    .f {
      grid-column: 1 / -1;
      padding: 10px 18px;
      border-top: 1px solid var(--line);
      display: flex; align-items: center; justify-content: space-between;
      font-size: 11.5px; color: var(--ink-3);
    }
    .close {
      width: 28px; height: 28px;
      background: transparent; border: 1px solid var(--line);
      border-radius: 6px;
      color: var(--ink-2);
      cursor: pointer;
    }
    .close:hover { color: var(--ink); border-color: var(--line-2); }
  `;Xe([u()],he.prototype,"open",2);Xe([u()],he.prototype,"section",2);Xe([u()],he.prototype,"query",2);he=Xe([w("nv-help")],he);var Da=Object.getOwnPropertyDescriptor,Ia=(e,t,a,s)=>{for(var i=s>1?void 0:s?Da(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=n(i)||i);return i};let st=class extends x{connectedCallback(){super.connectedCallback(),g(()=>{m.value,S.value,_.value,this.requestUpdate()})}go(e){if(e==="tour"){window.dispatchEvent(new CustomEvent("nv-show-tour"));return}if(e==="help"){window.dispatchEvent(new CustomEvent("nv-show-help"));return}this.dispatchEvent(new CustomEvent("navigate",{detail:e,bubbles:!0,composed:!0}))}async runDemo(){const e=f();e&&(m.value||(await e.run(),m.value=!0,c("ok","demo started · streaming MagFrames")))}render(){const e=m.value,t=S.value==="ok";return o`
      <div class="hero">
        <div class="icon" aria-hidden="true">NV</div>
        <h1>An open-source quantum-magnetometer simulator, in your browser.</h1>
        <p class="tag">
          nvsim runs a real Rust simulator (the same code that
          <code style="font-family:var(--mono); background:var(--bg-3); padding:1px 5px; border-radius:4px; color:var(--accent); font-size:12px;">cargo&nbsp;test</code>
          uses) entirely in WebAssembly. No server, no upload, no telemetry.
          Press the button to start the live magnetic-field simulation, or
          take the 60-second tour first.
        </p>
        <div class="ctas">
          <button class="cta primary" id="home-run-btn" @click=${()=>this.runDemo()}>
            ${e?"✓ Demo running":"▶ Run the simulation"}
          </button>
          <button class="cta" id="home-tour-btn" @click=${()=>this.go("tour")}>
            ★ Take the 60-second tour
          </button>
          <button class="cta" id="home-help-btn" @click=${()=>this.go("help")}>
            ? Help center
          </button>
        </div>
        <div class="status ${e?"live":""}">
          <span class="dot"></span>
          ${e?o`Live · ${_.value>0?(_.value/1e3).toFixed(2)+" kHz":"starting…"}${t?" · witness verified ✓":""}`:o`Idle${t?" · witness verified ✓":""}`}
        </div>
      </div>

      <div class="grid">
        <div class="card" tabindex="0" role="button"
          @click=${()=>this.go("scene")}
          @keydown=${a=>{(a.key==="Enter"||a.key===" ")&&(a.preventDefault(),this.go("scene"))}}>
          <div class="ico">🌐</div>
          <h3>Live scene</h3>
          <p>Drag magnetic sources, watch the recovered field update in real time, and tweak sample rate / noise / integration.</p>
          <div class="arrow">Open scene →</div>
        </div>

        <div class="card" tabindex="0" role="button"
          @click=${()=>this.go("apps")}
          @keydown=${a=>{(a.key==="Enter"||a.key===" ")&&(a.preventDefault(),this.go("apps"))}}>
          <div class="ico">🛍</div>
          <h3>App Store · 66 edge apps</h3>
          <p>Browse 65 hot-loadable WASM sensing modules across medical, security, building, retail, industrial, learning. Six run live in the browser.</p>
          <div class="arrow">Browse the catalogue →</div>
        </div>

        <div class="card" tabindex="0" role="button"
          @click=${()=>this.go("witness")}
          @keydown=${a=>{(a.key==="Enter"||a.key===" ")&&(a.preventDefault(),this.go("witness"))}}>
          <div class="ico">✓</div>
          <h3>Determinism gate</h3>
          <p>Re-derive the SHA-256 witness for the canonical reference scene right here in your browser. Same inputs → same hash, every time.</p>
          <div class="arrow">Verify the witness →</div>
        </div>

        <div class="card" tabindex="0" role="button"
          @click=${()=>this.go("ghost-murmur")}
          @keydown=${a=>{(a.key==="Enter"||a.key===" ")&&(a.preventDefault(),this.go("ghost-murmur"))}}>
          <div class="ico">👻</div>
          <h3>Ghost Murmur reality check</h3>
          <p>Audit the publicly-reported April 2026 CIA NV-diamond program against published physics. Live distance/moment sliders.</p>
          <div class="arrow">Read the spec →</div>
        </div>
      </div>

      <p class="footnote">
        New here? <a @click=${()=>this.go("tour")}>Take the 60-second guided tour</a>
        — every panel is explained. Or press <code>?</code> for the help center
        (quickstart, glossary, FAQ, shortcuts) any time.<br>
        Open source · Apache-2.0 OR MIT · <code>github.com/ruvnet/RuView</code>
      </p>
    `}};st.styles=y`
    :host {
      display: block;
      height: 100%;
      overflow-y: auto;
      background: radial-gradient(ellipse at 50% 30%, var(--bg-2) 0%, var(--bg-0) 70%);
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    }
    .hero {
      max-width: 800px;
      margin: 16px auto 28px;
      text-align: center;
    }
    .hero .icon {
      width: 56px; height: 56px;
      margin: 0 auto 18px;
      border-radius: 14px;
      background: linear-gradient(135deg, oklch(0.78 0.14 70) 0%, oklch(0.55 0.16 30) 100%);
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      font-size: 18px;
      color: #1a0f00;
      box-shadow: 0 8px 24px -6px oklch(0.55 0.16 30 / 0.4);
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    .hero h1 {
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      font-size: clamp(24px, 4vw, 34px);
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      padding: 11px 20px;
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      font-weight: 600;
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      font-family: inherit;
      border: 1px solid var(--line);
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      transition: transform 0.12s, border-color 0.12s, filter 0.12s;
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    .cta:hover { transform: translateY(-1px); border-color: var(--line-2); }
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    .status {
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      padding: 6px 12px;
      background: var(--bg-2);
      border: 1px solid var(--line);
      border-radius: 999px;
      font-size: 12px;
      font-family: var(--mono);
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      background: var(--ok);
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      animation: pulse 2s infinite;
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      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
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      border: 1px solid var(--line);
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      margin: 36px auto 0;
      text-align: center;
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      font-size: 11px;
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    .footnote a {
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      text-decoration: underline dotted;
      cursor: pointer;
    }
  `;st=Ia([w("nv-home")],st);var Fa=Object.defineProperty,Oa=Object.getOwnPropertyDescriptor,St=(e,t,a,s)=>{for(var i=s>1?void 0:s?Oa(t,a):t,r=e.length-1,n;r>=0;r--)(n=e[r])&&(i=(s?n(t,a,i):n(i))||i);return s&&i&&Fa(t,a,i),i};let je=class extends x{constructor(){super(...arguments),this.view="home"}render(){const e=this.view==="home";return o`
      <a class="skip-link" href="#main-content"
        @click=${t=>{t.preventDefault(),this.shadowRoot?.querySelector(".main")?.focus()}}>
        Skip to main content
      </a>
      <div class="app ${e?"simple":""}">
        <nv-rail .view=${this.view} @navigate=${t=>this.view=t.detail}></nv-rail>
        <nv-topbar></nv-topbar>
        <nv-sidebar></nv-sidebar>
        <main class="main" id="main-content" tabindex="-1" role="main" aria-label="Main view">
          ${this.view==="home"?o`<nv-home></nv-home>`:this.view==="apps"?o`<nv-app-store></nv-app-store>`:this.view==="ghost-murmur"?o`<nv-ghost-murmur></nv-ghost-murmur>`:this.view==="inspector"?o`<nv-inspector expanded .pinTab=${"signal"}></nv-inspector>`:this.view==="witness"?o`<nv-inspector expanded .pinTab=${"witness"}></nv-inspector>`:o`<nv-scene></nv-scene>`}
        </main>
        <nv-inspector
          .pinTab=${this.view==="inspector"?"signal":this.view==="witness"?"witness":null}>
        </nv-inspector>
        <nv-console></nv-console>
      </div>
      <nv-toast></nv-toast>
      <nv-modal></nv-modal>
      <nv-palette></nv-palette>
      <nv-debug-hud></nv-debug-hud>
      <nv-settings-drawer></nv-settings-drawer>
      <nv-onboarding></nv-onboarding>
      <nv-help></nv-help>
    `}};je.styles=y`
    :host {
      display: block;
      height: 100vh;
      width: 100vw;
      background: var(--bg-0);
    }
    .skip-link {
      position: absolute;
      top: -40px;
      left: 8px;
      padding: 6px 12px;
      background: var(--accent);
      color: #1a0f00;
      border-radius: 6px;
      font-size: 12.5px;
      font-weight: 600;
      text-decoration: none;
      z-index: 1000;
      transition: top 0.15s;
    }
    .skip-link:focus { top: 8px; }
    .app {
      display: grid;
      grid-template-columns: 56px 280px 1fr 340px;
      grid-template-rows: 48px 1fr 220px;
      grid-template-areas:
        'rail topbar topbar topbar'
        'rail sidebar main inspector'
        'rail sidebar console inspector';
      height: 100vh;
      width: 100vw;
    }
    /* Home view simplifies: hides sidebar / inspector / console so the
       hero gets the full screen. Power-user panels stay one rail click away. */
    .app.simple {
      grid-template-columns: 56px 1fr;
      grid-template-rows: 48px 1fr;
      grid-template-areas:
        'rail topbar'
        'rail main';
    }
    .app.simple nv-sidebar,
    .app.simple nv-inspector,
    .app.simple nv-console { display: none; }
    nv-rail { grid-area: rail; }
    nv-topbar { grid-area: topbar; }
    nv-sidebar { grid-area: sidebar; }
    .main { grid-area: main; min-width: 0; min-height: 0; position: relative; overflow: hidden; }
    nv-inspector { grid-area: inspector; }
    nv-console { grid-area: console; min-height: 0; }
    @media (max-width: 1180px) {
      .app {
        grid-template-columns: 56px 1fr 320px;
        grid-template-areas:
          'rail topbar topbar'
          'rail main inspector'
          'rail console console';
      }
      nv-sidebar { display: none; }
    }
    @media (max-width: 860px) {
      .app {
        grid-template-columns: 1fr;
        grid-template-rows: 52px 1fr 200px;
        grid-template-areas:
          'topbar'
          'main'
          'console';
      }
      nv-rail, nv-sidebar, nv-inspector { display: none; }
    }
  `;St([u()],je.prototype,"view",2);je=St([w("nv-app")],je);function Na(e,t,a){const s=e.getUint32(t+0,!0),i=e.getUint16(t+4,!0),r=e.getUint16(t+6,!0),n=e.getUint16(t+8,!0),l=e.getBigUint64(t+12,!0),d=e.getFloat32(t+20,!0),h=e.getFloat32(t+24,!0),L=e.getFloat32(t+28,!0),A=e.getFloat32(t+32,!0),M=e.getFloat32(t+36,!0),ge=e.getFloat32(t+40,!0),te=e.getFloat32(t+44,!0),be=e.getFloat32(t+48,!0);return{magic:s,version:i,flags:r,sensorId:n,tUs:l,bPt:[d,h,L],sigmaPt:[A,M,ge],noiseFloorPtSqrtHz:te,temperatureK:be,raw:a.subarray(t,t+60)}}function _t(e){const a=new DataView(e.buffer,e.byteOffset,e.byteLength),s=[];for(let i=0;i+60<=e.byteLength;i+=60)s.push(Na(a,i,e));return s}class Ha{constructor(){this.nextId=1,this.pending=new Map,this.frameSubs=new Set,this.eventSubs=new Set,this.bootInfo=null,this.worker=new Worker(new URL("/RuView/nvsim/assets/worker-C19MRcXs.js",import.meta.url),{type:"module"}),this.worker.addEventListener("message",t=>this.onMessage(t)),this.worker.addEventListener("error",t=>this.eventSubs.forEach(a=>a({type:"log",level:"err",msg:String(t.message)})))}onMessage(t){const a=t.data;if(a.type==="frames"){const s=a.batch,i=new Uint8Array(s),n={frames:_t(i),bytes:i};this.frameSubs.forEach(d=>d(n));const l=a.fps;l>0&&this.eventSubs.forEach(d=>d({type:"fps",value:l}));return}if(a.type==="state"){this.eventSubs.forEach(s=>s({type:"state",running:!!a.running,t:0,framesEmitted:Number(a.framesEmitted??0)}));return}if(a.type!=="ready"){if(a.type==="err"&&a.id==null){this.eventSubs.forEach(s=>s({type:"log",level:"err",msg:String(a.msg)}));return}if(typeof a.id=="number"&&this.pending.has(a.id)){const s=this.pending.get(a.id);this.pending.delete(a.id),a.type==="err"?s.reject(new Error(String(a.msg))):s.resolve(a)}}}rpc(t,a=[]){const s=this.nextId++;return new Promise((i,r)=>{this.pending.set(s,{resolve:i,reject:r}),this.worker.postMessage({...t,id:s},a)})}async boot(){if(this.bootInfo)return this.bootInfo;const a=await this.rpc({type:"boot",base:"/RuView/nvsim/"});return this.bootInfo={buildVersion:a.buildVersion,frameMagic:a.frameMagic,frameBytes:a.frameBytes,expectedWitnessHex:a.expectedWitnessHex},this.bootInfo}async loadScene(t){await this.rpc({type:"setScene",json:JSON.stringify(t)})}async setConfig(t){await this.rpc({type:"setConfig",json:JSON.stringify(t)})}async setSeed(t){await this.rpc({type:"setSeed",seed:Number(t&0xFFFFFFFFn)})}async reset(){await this.rpc({type:"reset"})}async run(t){await this.rpc({type:"run"})}async pause(){await this.rpc({type:"pause"})}async step(t,a){await this.rpc({type:"step"})}onFrames(t){this.frameSubs.add(t)}onEvent(t){this.eventSubs.add(t)}async generateWitness(t){const a=await this.rpc({type:"witnessGenerate",samples:t});return new Uint8Array(a.witness)}async verifyWitness(t){const a=t.slice().buffer,s=await this.rpc({type:"witnessVerify",samples:256,expected:a},[a]);return s.ok?{ok:!0}:{ok:!1,actual:new Uint8Array(s.actual)}}async runTransient(t,a,s,i){const r=await this.rpc({type:"runTransient",scene:JSON.stringify(t),config:JSON.stringify(a),seed:Number(s&0xFFFFFFFFn),samples:i});return{bRecoveredT:[r.bRecoveredT[0],r.bRecoveredT[1],r.bRecoveredT[2]],bMagT:r.bMagT,noiseFloorPtSqrtHz:r.noiseFloorPtSqrtHz,sigmaPt:[r.sigmaPt[0],r.sigmaPt[1],r.sigmaPt[2]],nFrames:r.nFrames,witnessHex:r.witnessHex}}async exportProofBundle(){const t=await this.generateWitness(256),a=Array.from(t).map(r=>r.toString(16).padStart(2,"0")).join(""),s=this.bootInfo??await this.boot(),i=JSON.stringify({kind:"nvsim-proof-bundle",version:s.buildVersion,seed:"0x0000002A",nSamples:256,witness:a,expected:s.expectedWitnessHex,ok:a===s.expectedWitnessHex,ts:new Date().toISOString()},null,2);return new Blob([i],{type:"application/json"})}async buildId(){return(await this.rpc({type:"buildId"})).buildId}async close(){this.worker.terminate()}}function La(e){return e.startsWith("ws://")||e.startsWith("wss://")?e:e.replace(/^http/,"ws")}class Wa{constructor(t){this.ws=null,this.bootInfo=null,this.frameSubs=new Set,this.eventSubs=new Set,this.running=!1,this.framesEmitted=0,this.fpsLast=performance.now(),this.fpsCount=0,this.baseUrl=t.replace(/\/$/,""),this.wsUrl=`${La(this.baseUrl)}/ws/stream`}async json(t,a){const s=await fetch(`${this.baseUrl}${t}`,{...a,headers:{"content-type":"application/json",...a?.headers??{}}});if(!s.ok)throw new Error(`${t}: ${s.status} ${s.statusText}`);return await s.json()}async boot(){if(this.bootInfo)return this.bootInfo;const t=await this.json("/api/health");return this.bootInfo={buildVersion:t.nvsim_version,frameMagic:t.magic,frameBytes:t.frame_bytes,expectedWitnessHex:t.expected_witness_hex},this.openWs(),this.bootInfo}openWs(){if(this.ws)return;const t=new WebSocket(this.wsUrl);t.binaryType="arraybuffer",t.onopen=()=>{this.eventSubs.forEach(a=>a({type:"log",level:"ok",msg:`ws/stream connected · ${this.wsUrl}`}))},t.onclose=()=>{this.ws=null,this.eventSubs.forEach(a=>a({type:"log",level:"warn",msg:"ws/stream closed"}))},t.onerror=()=>{this.eventSubs.forEach(a=>a({type:"log",level:"err",msg:`ws/stream error · ${this.wsUrl}`}))},t.onmessage=a=>{if(!(a.data instanceof ArrayBuffer))return;const s=new Uint8Array(a.data),i=_t(s);if(i.length===0)return;const r={frames:i,bytes:s};this.frameSubs.forEach(l=>l(r)),this.framesEmitted+=i.length,this.fpsCount+=i.length;const n=performance.now();if(n-this.fpsLast>=1e3){const l=this.fpsCount*1e3/(n-this.fpsLast);this.eventSubs.forEach(d=>d({type:"fps",value:l})),this.fpsLast=n,this.fpsCount=0}},this.ws=t}async loadScene(t){await this.json("/api/scene",{method:"PUT",body:JSON.stringify(t)})}async setConfig(t){await this.json("/api/config",{method:"PUT",body:JSON.stringify(t)})}async setSeed(t){await this.json("/api/seed",{method:"PUT",body:JSON.stringify({seed_hex:"0x"+t.toString(16).toUpperCase().padStart(16,"0")})})}async reset(){await this.json("/api/reset",{method:"POST"}),this.running=!1,this.framesEmitted=0,this.eventSubs.forEach(t=>t({type:"state",running:!1,t:0,framesEmitted:0}))}async run(t){await this.json("/api/run",{method:"POST"}),this.running=!0,this.eventSubs.forEach(a=>a({type:"state",running:!0,t:0,framesEmitted:this.framesEmitted}))}async pause(){await this.json("/api/pause",{method:"POST"}),this.running=!1,this.eventSubs.forEach(t=>t({type:"state",running:!1,t:0,framesEmitted:this.framesEmitted}))}async step(t,a){await this.json("/api/step",{method:"POST",body:JSON.stringify({direction:t,dt_ms:a})})}onFrames(t){this.frameSubs.add(t)}onEvent(t){this.eventSubs.add(t)}async generateWitness(t){const a=await this.json("/api/witness/generate",{method:"POST",body:JSON.stringify({samples:t})}),s=new Uint8Array(32);for(let i=0;i<32;i++)s[i]=parseInt(a.witness_hex.slice(i*2,i*2+2),16);return s}async verifyWitness(t){const a=Array.from(t).map(r=>r.toString(16).padStart(2,"0")).join(""),s=await this.json("/api/witness/verify",{method:"POST",body:JSON.stringify({expected_hex:a,samples:256})});if(s.ok)return{ok:!0};const i=new Uint8Array(32);for(let r=0;r<32;r++)i[r]=parseInt(s.actual_hex.slice(r*2,r*2+2),16);return{ok:!1,actual:i}}async exportProofBundle(){const t=await fetch(`${this.baseUrl}/api/export-proof`,{method:"POST"}).then(a=>a.text());return new Blob([t],{type:"application/json"})}async runTransient(t,a,s,i){return{bRecoveredT:[0,0,0],bMagT:0,noiseFloorPtSqrtHz:0,sigmaPt:[0,0,0],nFrames:0,witnessHex:"(transient route not available in WS transport — V1 limitation)"}}async buildId(){return`nvsim@${(this.bootInfo??await this.boot()).buildVersion} (ws)`}async close(){this.ws?.close(),this.ws=null}}function ut(e){document.documentElement.setAttribute("data-theme",e)}function ht(e){document.body.classList.remove("density-comfy","density-default","density-compact"),document.body.classList.add(`density-${e}`)}function vt(e){document.body.classList.toggle("reduce-motion",e)}(async()=>{const e=await F("theme")??"dark",t=await F("density")??"default",a=window.matchMedia?.("(prefers-reduced-motion: reduce)").matches??!1,s=await F("motionReduced")??a;$.value=e,ut(e),P.value=t,ht(t),D.value=s,vt(s),g(()=>{ut($.value),O("theme",$.value)}),g(()=>{ht(P.value),O("density",P.value)}),g(()=>{vt(D.value),O("motionReduced",D.value)});const i=await F("repl-history");i&&Array.isArray(i)&&(Q.value=i),g(()=>{O("repl-history",Q.value)});const r=await F("scene-positions");r&&Array.isArray(r)&&(le.value=r),g(()=>{O("scene-positions",le.value)});const n=await F("wsUrl")??"";n&&(N.value=n);const l=await F("transport")??"wasm";z.value=l,g(()=>{O("wsUrl",N.value)}),g(()=>{O("transport",z.value)});const d={},h=[],L=performance.now(),A=b=>{if(b.frames.length===0)return;const v=b.frames[b.frames.length-1];X.value=v;const k=v.bPt[0]*1e-12,E=v.bPt[1]*1e-12,I=v.bPt[2]*1e-12;ze.value=[k,E,I];const T=Math.sqrt(k*k+E*E+I*I);for(J.value=T,Vt([k*1e9,E*1e9,I*1e9]),qt(Math.min(1,Math.abs(I*1e9)/5+.3)),h.push(T);h.length>256;)h.shift();const Re=bt.value;if(Re.size===0)return;const Tt=(performance.now()-L)/1e3;for(const fe of Re){const lt=wt[fe];if(!lt)continue;d[fe]||(d[fe]={});const zt={frame:v,bMagT:T,bRecoveredT:[k,E,I],bHistory:h,elapsedS:Tt,state:d[fe]};try{const ae=lt(zt);if(!ae)continue;const At=Array.isArray(ae)?ae:[ae];for(const se of At)Lt(se),c("info",`<span class="k">[${se.appId}]</span> <span class="s">${se.eventName}</span> <span class="n">(${se.eventId})</span>${se.detail?" · "+se.detail:""}`)}catch(ae){c("warn",`[${fe}] runtime error: ${ae.message}`)}}};let M=null;async function ge(){try{M&&await M.close();const b=z.value;if(b==="ws"&&N.value.trim()){const v=new Wa(N.value.trim()),k=await v.boot();M=v,De.value=!0,Qe.value=null,H.value=k.expectedWitnessHex,te(v),c("ok",`transport WS · ${N.value} · nvsim@${k.buildVersion}`)}else{b==="ws"&&c("warn","WS transport selected but no URL set — falling back to WASM");const v=new Ha,k=await v.boot();M=v,De.value=!0,Qe.value=null,H.value=k.expectedWitnessHex,te(v),c("ok",`transport WASM · nvsim@${k.buildVersion} · magic=0x${k.frameMagic.toString(16).toUpperCase()}`)}Wt(M)}catch(b){const v=b.message;Qe.value=v,De.value=!1,c("err",`transport boot failed: ${v}`)}}function te(b){b.onEvent(v=>{v.type==="log"&&c(v.level,v.msg),v.type==="fps"&&(_.value=v.value),v.type==="state"&&(et.value=BigInt(v.framesEmitted))}),b.onFrames(A)}let be=!1;g(()=>{z.value,N.value,!be&&(be=!0,ge().finally(()=>{be=!1}))}),c("info","nvsim — booting transport");let ot=null;g(()=>{const b=H.value,v=De.value;!b||!v||ot!==b&&(ot=b,(async()=>{const k=M;if(k)try{const E=new Uint8Array(32);for(let T=0;T<32;T++)E[T]=parseInt(b.slice(T*2,T*2+2),16);const I=await k.verifyWitness(E);if(I.ok)R.value=b,c("ok",`witness verified · determinism gate ✓ · transport=${z.value}`);else{const T=Array.from(I.actual).map(Re=>Re.toString(16).padStart(2,"0")).join("");R.value=T,c("err",`WITNESS MISMATCH · expected ${b.slice(0,16)}… got ${T.slice(0,16)}…`)}}catch(E){c("warn",`witness verify skipped: ${E.message}`)}})())}),Nt.value="(reference scene)"})();
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