chore(todo): instrument-console rebuild complete, spec IMPLEMENTED

Closed out the panel rebuild. Both panels verified live on velox: 46 suites and both AT-SPI smokes green, the dead-code removal shipped in dotfiles f4e688e, and the render carries the phase-3/4/5 screenshots since no view code changed. Flipped the parent task and its three folded children (network panel redesign, bt switch placement, bt rename) to DONE, ticked the spec's last phase, and flipped the spec to IMPLEMENTED. Filed the approved prototype and the build summary flat into assets/ with dated names, updated the inbound links, and dropped the working dir. The real-device bt interactions (pair, rename, connect, forget, discoverable, power, low-batt badge) can't be auto-driven, so they're a manual-test checklist.

4 files changed, 1535 insertions, 16 deletions

diff --git a/assets/2026-07-03-instrument-console-panels-build-summary.org b/assets/2026-07-03-instrument-console-panels-build-summary.org
new file mode 100644
index 0000000..a7a3768
--- /dev/null
+++ b/assets/2026-07-03-instrument-console-panels-build-summary.org
@@ -0,0 +1,107 @@
+#+TITLE: Instrument-Console Panel Rebuild — Build Summary
+#+DATE: 2026-07-03
+#+AUTHOR: Craig Jennings & Claude
+
+Findings summary for the no-approvals speedrun that rebuilt the net and
+bluetooth waybar panels as single-screen instrument consoles. Spec:
+[[file:../docs/design/2026-07-03-instrument-console-panels-spec.org][2026-07-03-instrument-console-panels-spec.org]] (ID e73877f5, IMPLEMENTED).
+Normative design: [[file:2026-07-03-instrument-console-panels-prototype.html][2026-07-03-instrument-console-panels-prototype.html]]
+(Craig approved through five prototype iterations).
+
+* What shipped
+
+Both panels went from a tabbed Blueprint UI (Connections / Diagnostics /
+Performance style tabs) to one always-visible instrument console: a faceplate
+with a state lamp and word, engraved section labels, scrolled lamp rows for
+the live entities, a row of console keys, cairo dial meters, and an output
+well that streams diagnostics in place. No terminals, no tabs.
+
+Six phases, each committed and pushed on landing:
+
+| Phase | Commit (dotfiles)    | What landed                                     |
+|-------+----------------------+-------------------------------------------------|
+| 1     | (spec + task wiring) | Spec authored, parent task wired with :SPEC_ID: |
+|-------+----------------------+-------------------------------------------------|
+| 2     | 81ec9c3              | Net GTK-free presenter layer + engine verbs     |
+|       |                      | (52 new tests)                                  |
+|-------+----------------------+-------------------------------------------------|
+| 3+4   | 800ef60              | Net view rebuilt as the console + all           |
+|       |                      | interactions wired                              |
+|-------+----------------------+-------------------------------------------------|
+| 5a    | 5318b34              | Bt GTK-free layer + engine gaps (47 new tests)  |
+|-------+----------------------+-------------------------------------------------|
+| 5b    | 66f03d9              | Bt view rebuilt as the console + all            |
+|       |                      | interactions wired                              |
+|-------+----------------------+-------------------------------------------------|
+| 6     | f4e688e              | Dead-code removal, build close-out              |
+|-------+----------------------+-------------------------------------------------|
+
+* Engine gaps closed
+
+The console needed capabilities the tabbed panels never had:
+
+- Net: =manage.wifi_radio= (nmcli radio wifi on/off), =manage.device_up=
+  (ethernet takes the route), =sysio.link_speed_mbps= (/sys wired speed),
+  =connections.ethernet_devices=, and a hidden-SSID flag on =manage.add=.
+- Bt: =btctl.set_alias= renames a device through the bluez D-Bus Alias via
+  busctl (there is no MAC-addressed one-shot for set-alias, so =device_path=
+  discovers the controller node from the object tree), =manage.rename= wraps
+  it with a verify-after read, =parse_info= reads the Alias as the display
+  name, and =doctor= grew =on_report= / =on_begin= callbacks so its checks and
+  repairs stream into the output well.
+
+* Tests added
+
+- Phase 2: 52 new net presenter tests (581 net total at the time).
+- Phase 5a: 47 new bt console tests.
+- Both panels' AT-SPI smokes rewritten to drive the single-screen console and
+  anchor on stable engraved labels + the panel-unique console key (net DOCTOR,
+  bt SCAN) rather than the flaky count labels.
+- Full suite through phase 6: 46 suites, zero failures.
+
+* Live-verify results (velox, 2026-07-03)
+
+- =make test=: 46 suites green, zero FAILED/ERROR.
+- =make test-panel= (net): green end to end — faceplate NET·01 / ONLINE, one
+  Close, DOCTOR + SPEED TEST keys, engraved CHANNEL/CONSOLE/NETWORKS/TUNNELS,
+  live route line, tunnel rows (tailscale + 7 WireGuard NM), DOCTOR streamed
+  real diagnose steps, output-well dismiss, panel closed on Close.
+- =make test-panel-bt= (bt): green end to end — faceplate BT·01 / POWERED, one
+  Close, adapter-power switch, DOCTOR + SCAN keys, engraved
+  ADAPTER/CONSOLE/NEARBY/PAIRED, discoverable chip, battery gauge slots, DOCTOR
+  streamed real checks, output-well dismiss, panel closed on Close.
+- Both =gui.py= files are byte-identical to their screenshot-verified commits
+  (net 800ef60, bt 66f03d9), so the phase-3/4/5 screenshots (render matching
+  the prototype) still stand — phase 6 touched no view code.
+
+* Phase-6 dead code removed (dotfiles f4e688e)
+
+The console builds its widget tree in Python, so the old Gtk.Template page
+classes and Blueprint sources had no caller:
+
+- =net/src/net/pages.py=, =bluetooth/src/bt/pages.py=
+- both panels' =ui/= dirs (=window_content=, =diagnostics_page=,
+  =connections_page= / =devices_page= — the =.blp= sources and compiled =.ui=)
+- the =make ui= Blueprint-compile target and its =.PHONY= entry (no =.blp=
+  files remain to compile)
+- a stale =gui.py / pages.py= mention in the bt =viewmodel.py= docstring
+
+Confirmed nothing imported the removed modules before deleting; 46 suites and
+both smokes stayed green after.
+
+* Folded tasks closed with this build
+
+- Network panel redesign — no terminals, verify-everything, full failure
+  coverage (its failure-mode catalog stays as the standing diagnose/repair
+  completeness reference).
+- Bluetooth panel: switch placement + panel title.
+- Bluetooth panel: rename devices.
+
+* Deferrals
+
+Interactions that mutate Craig's real bluetooth state can't be auto-driven —
+they need a human at the keyboard with real devices. Filed as a manual-test
+checklist under "Manual testing and validation" in todo.org: pair-passkey
+flow, rename a real device, connect/disconnect, forget, discoverable toggle,
+power toggle, and the LOW BATT badge with a real sub-15% device. Net's
+in-panel speedtest and timer-dialog manual tests were already pending there.
diff --git a/assets/2026-07-03-instrument-console-panels-prototype.html b/assets/2026-07-03-instrument-console-panels-prototype.html
new file mode 100644
index 0000000..0258f20
--- /dev/null
+++ b/assets/2026-07-03-instrument-console-panels-prototype.html
@@ -0,0 +1,1359 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Instrument consoles — network + bluetooth</title>
+<style>
+:root {
+  --ground:#151311; --panel:#100f0f; --well:#0a0c0d; --raise:#1a1917;
+  --gold:#dab53d; --gold-hi:#ffd75f; --silver:#bfc4d0; --cream:#f3e7c5;
+  --steel:#969385; --dim:#7c838a; --slate:#424f5e; --slate-hi:#54677d;
+  --wash:#2c2f32; --pass:#74932f; --fail:#cb6b4d;
+  --mono:"BerkeleyMono Nerd Font","Berkeley Mono",monospace;
+}
+*{box-sizing:border-box;margin:0;padding:0}
+html{background:var(--ground)}
+body{font-family:var(--mono);color:var(--silver);padding:2.4rem 2rem 4rem;line-height:1.45;
+  background:radial-gradient(1200px 600px at 70% -10%,#1c1915 0%,transparent 60%),var(--ground)}
+.masthead{max-width:1280px;margin:0 auto 1.8rem}
+.eyebrow{color:var(--steel);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase}
+h1{color:var(--gold);font-size:1.5rem;margin:.35rem 0 .4rem}
+.masthead p{color:var(--dim);font-size:.86rem;max-width:80ch}
+.masthead b{color:var(--silver);font-weight:700}
+
+.stage{display:flex;gap:2.2rem;flex-wrap:wrap;max-width:1280px;margin:0 auto;align-items:flex-start}
+.slot{width:400px}
+.slot-label{color:var(--steel);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;margin:0 0 .55rem .2rem}
+.aside{flex:1 1 300px;min-width:280px}
+.aside h3{color:var(--steel);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;margin:1.1rem 0 .5rem}
+.aside h3:first-child{margin-top:.2rem}
+.aside ul{list-style:none}
+.aside li{font-size:.82rem;padding:.22rem 0 .22rem 1.1rem;position:relative}
+.aside li::before{content:"·";color:var(--gold);position:absolute;left:.25rem}
+.aside li em{color:var(--dim);font-style:normal}
+.aside li b{color:var(--cream);font-weight:700}
+.demo-box{border:1px dashed var(--wash);border-radius:10px;padding:.8rem 1rem;margin-top:1rem}
+.demo-box label{display:flex;gap:.6rem;align-items:center;font-size:.82rem;cursor:pointer;color:var(--silver);margin-top:.45rem}
+.demo-box label:first-child{margin-top:0}
+.demo-box input{accent-color:#dab53d}
+.demo-box .hint{color:var(--dim);font-size:.73rem;margin:.15rem 0 0 1.5rem}
+.reset{font:inherit;font-size:.78rem;color:var(--silver);background:transparent;border:1px solid var(--wash);
+  border-radius:8px;padding:.4rem .9rem;cursor:pointer;margin-top:.8rem}
+.reset:hover{background:var(--wash)}
+
+.panel{background:var(--panel);border:2px solid var(--gold);border-radius:16px;padding:17px 19px;
+  box-shadow:0 18px 50px rgba(0,0,0,.55);font-size:13.5px;width:380px;position:relative;
+  transition:opacity .25s,transform .25s}
+.panel.closed{opacity:0;transform:translateY(-8px);pointer-events:none}
+.reopen{display:none;font:inherit;font-size:.75rem;color:var(--gold);background:transparent;
+  border:1px dashed var(--gold);border-radius:8px;padding:.5rem 1rem;cursor:pointer;margin-top:.6rem}
+
+.lamp{width:9px;height:9px;border-radius:50%;background:var(--pass);flex:0 0 auto;
+  box-shadow:0 0 6px 1px rgba(116,147,47,.55)}
+.lamp.gold{background:var(--gold);box-shadow:0 0 6px 1px rgba(218,181,61,.55)}
+.lamp.red{background:var(--fail);box-shadow:0 0 6px 1px rgba(203,107,77,.55)}
+.lamp.off{background:var(--wash);box-shadow:none}
+.lamp.busy{background:var(--gold);animation:pulse .7s ease-in-out infinite}
+@keyframes pulse{50%{opacity:.25}}
+
+.b-face{background:var(--raise);border-radius:12px;border:1px solid #262320;padding:11px 14px}
+.b-id{display:flex;align-items:center;gap:9px}
+.b-id .state-word{color:var(--gold);font-weight:700;font-size:15px;letter-spacing:.12em}
+.b-id .unit{color:var(--steel);font-size:.68rem;letter-spacing:.3em;margin-left:auto}
+.badge{font-size:.62rem;letter-spacing:.18em;color:var(--panel);background:var(--gold);
+  border-radius:4px;padding:1px 6px;display:none}
+.badge.show{display:inline-block}
+.badge.red{background:var(--fail);color:var(--cream)}
+.x-btn{margin-left:6px;color:var(--dim);border:0;background:transparent;font:inherit;font-size:1rem;
+  cursor:pointer;border-radius:50%;width:26px;height:26px;line-height:1;flex:0 0 auto}
+.x-btn:hover{background:var(--wash);color:var(--silver)}
+.switch{width:38px;height:20px;border-radius:10px;background:var(--wash);
+  border:1px solid var(--slate);position:relative;flex:0 0 auto;cursor:pointer}
+.switch::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;
+  border-radius:50%;background:var(--dim);transition:left .15s}
+.switch.on{background:var(--slate);border-color:var(--gold)}
+.switch.on::after{left:19px;background:var(--gold)}
+
+.engrave{color:var(--steel);font-size:.64rem;letter-spacing:.32em;text-transform:uppercase;
+  display:flex;align-items:center;gap:10px;margin:12px 0 6px}
+.engrave::before,.engrave::after{content:"";height:1px;background:var(--wash);flex:1}
+.engrave::before{max-width:12px}
+.engrave .act{color:var(--dim);letter-spacing:.06em;text-transform:none;font-size:.72rem;cursor:pointer}
+.engrave .act:hover{color:var(--gold)}
+
+.chan .line1{display:flex;align-items:baseline;gap:9px}
+.chan .ssid{color:var(--cream);font-weight:700;font-size:14.5px}
+.chan .line2{color:var(--dim);font-size:11.5px;margin-top:2px}
+.chan .chip{color:var(--dim);cursor:pointer;border-bottom:1px dotted var(--wash)}
+.chan .chip:hover{color:var(--gold)}
+.chan .chip.on{color:var(--gold)}
+.ladder{display:inline-flex;gap:2px;align-items:flex-end;height:12px}
+.ladder i{width:4px;background:var(--wash);border-radius:1px}
+.ladder i:nth-child(1){height:4px}.ladder i:nth-child(2){height:7px}
+.ladder i:nth-child(3){height:10px}.ladder i:nth-child(4){height:12px}
+.ladder.l1 i:nth-child(-n+1){background:var(--gold)}
+.ladder.l2 i:nth-child(-n+2){background:var(--gold)}
+.ladder.l3 i:nth-child(-n+3){background:var(--gold)}
+.ladder.l4 i{background:var(--gold)}
+
+/* section row budgets: lists never grow the panel — they scroll inside it,
+   cut at a half row so the peek says "there's more" */
+.sec-scroll{overflow-y:auto;overscroll-behavior:contain}
+#networks.sec-scroll{max-height:160px}
+#tunnels.sec-scroll{max-height:131px}
+#b-paired.sec-scroll{max-height:160px}
+#b-nearby.sec-scroll{max-height:131px}
+.engrave .cnt{color:var(--dim);letter-spacing:.12em;margin-left:2px}
+.lamp-row{display:flex;align-items:center;gap:9px;padding:5px 6px;border-radius:7px;font-size:12.5px;cursor:pointer;position:relative}
+.lamp-row:hover{background:var(--wash)}
+.lamp-row .who{color:var(--silver);white-space:nowrap}
+.lamp-row .who b{color:var(--cream)}
+.lamp-row .what{margin-left:auto;color:var(--dim);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
+.lamp-row.busy{pointer-events:none}
+.lamp-row .zap,.lamp-row .pen{display:none;color:var(--dim);border:0;background:transparent;font:inherit;font-size:.85rem;
+  cursor:pointer;border-radius:5px;padding:0 5px;flex:0 0 auto}
+.lamp-row:hover .zap,.lamp-row:hover .pen{display:inline-block}
+.lamp-row .zap:hover{color:var(--fail)}
+.lamp-row .pen:hover{color:var(--gold)}
+.lamp-row.armed-soft{background:rgba(218,181,61,.10)}
+.lamp-row.armed-soft .what{color:var(--gold)}
+.lamp-row.armed{background:rgba(203,107,77,.12)}
+.lamp-row.armed .what{color:var(--fail)}
+.lamp-row.armed .zap{display:inline-block;color:var(--fail)}
+
+.console-btns{display:flex;gap:8px;margin-top:2px}
+.c-btn{flex:1;text-align:center;cursor:pointer;font:inherit;font-size:11.5px;
+  background:linear-gradient(180deg,#23211e,#191715);color:var(--silver);
+  border:1px solid #33302b;border-bottom-color:#0c0b0a;border-radius:8px;padding:8px 4px;
+  box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 2px 3px rgba(0,0,0,.4)}
+.c-btn:hover{color:var(--gold);border-color:var(--gold)}
+.c-btn:active{transform:translateY(1px)}
+.c-btn:disabled{opacity:.4;pointer-events:none}
+
+.meters{display:flex;gap:12px;margin-top:10px}
+.meter{flex:1;background:var(--well);border:1px solid var(--wash);border-radius:10px;padding:9px 10px 7px;cursor:default;position:relative}
+.meter.testing{animation:flash 1s ease-in-out infinite;border-color:var(--gold)}
+@keyframes flash{50%{box-shadow:0 0 10px 1px rgba(218,181,61,.35)}}
+.meter.held{border-color:var(--gold);cursor:pointer}
+.meter .hold-tag{display:none;position:absolute;top:6px;right:8px;font-size:.56rem;letter-spacing:.2em;
+  color:var(--panel);background:var(--gold);border-radius:3px;padding:0 4px}
+.meter .mode-tag{position:absolute;top:6px;left:8px;font-size:.56rem;letter-spacing:.2em;color:var(--pass)}
+.meter .mode-tag.test{color:var(--gold)}
+.meter .mode-tag.off{color:var(--dim)}
+.meter.held .hold-tag{display:block}
+.meter .dial{position:relative;height:52px;overflow:hidden;margin-top:13px}
+.meter .arc{position:absolute;inset:0 0 -52px 0;border:2px solid var(--wash);border-radius:50%}
+.meter .tick{position:absolute;left:50%;bottom:0;width:1.5px;height:10px;background:var(--steel);transform-origin:50% 52px}
+.meter .needle{position:absolute;left:50%;bottom:0;width:2px;height:44px;background:var(--gold-hi);
+  transform-origin:50% 100%;transform:rotate(-60deg);border-radius:2px;
+  box-shadow:0 0 6px rgba(255,215,95,.5);transition:transform .45s cubic-bezier(.3,1.3,.5,1)}
+.meter .needle.dead{background:var(--wash);box-shadow:none}
+.meter .needle.low{background:var(--fail);box-shadow:0 0 6px rgba(203,107,77,.5)}
+.meter .hub{position:absolute;left:50%;bottom:-4px;width:9px;height:9px;margin-left:-4.5px;border-radius:50%;background:var(--gold)}
+.meter .m-value{color:var(--cream);font-size:13px;text-align:center;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums}
+.meter .m-value small{color:var(--dim);font-weight:400}
+.meter .m-value.low{color:var(--fail)}
+.meter .m-label{color:var(--steel);font-size:.62rem;letter-spacing:.26em;text-align:center;margin-top:2px;
+  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
+.meter-note{color:var(--dim);font-size:10px;text-align:center;margin-top:5px;min-height:1.2em}
+
+.well{border:1px solid var(--wash);border-radius:10px;background:var(--well)}
+.outwrap{position:relative;margin-top:10px}
+.outwrap .output{margin-top:0}
+.o-clear{display:none;position:absolute;top:3px;right:5px;z-index:2;color:var(--dim);
+  border:0;background:var(--well);font:inherit;font-size:.8rem;cursor:pointer;
+  border-radius:50%;width:20px;height:20px;line-height:1}
+.o-clear:hover{color:var(--silver);background:var(--wash)}
+.outwrap.has .o-clear{display:block}
+.output{margin-top:10px;padding:8px 10px;max-height:170px;overflow-y:auto;font-size:11.5px}
+.output:empty{padding:4px 10px;min-height:10px}
+.o-step{display:flex;gap:8px;align-items:flex-start;padding:2.5px 0}
+.o-step .lamp{margin-top:4px;width:7px;height:7px}
+.o-step .t b{color:var(--cream);font-weight:700}
+.o-step .t .why{color:var(--dim);display:block;font-size:10.5px}
+.o-step .t .ev{color:var(--steel);display:block;font-size:11px}
+.o-step.repair .t b{color:var(--gold)}
+.o-line{padding:2px 0;color:var(--silver)}
+.o-line b{color:var(--steel);font-weight:400}
+.o-verdict{margin-top:5px;padding-top:5px;border-top:1px solid var(--wash);color:var(--gold);font-weight:700}
+.o-verdict.ok{color:var(--pass)}
+.o-tip{color:var(--dim);font-size:10.5px;margin-top:4px}
+
+.toast{margin-top:9px;font-size:11px;color:var(--cream);background:var(--slate);border-radius:7px;
+  padding:5px 10px;opacity:0;transition:opacity .25s;min-height:1.4em}
+.toast.show{opacity:1}
+.toast.err{background:transparent;border:1px solid var(--fail);color:var(--fail)}
+
+.overlay{position:absolute;inset:0;background:rgba(10,12,13,.82);border-radius:14px;display:none;
+  align-items:center;justify-content:center;z-index:5}
+.overlay.show{display:flex}
+.dlg{background:var(--panel);border:1px solid var(--gold);border-radius:12px;padding:16px 18px;width:300px}
+.dlg h4{color:var(--cream);font-size:13px;margin-bottom:4px}
+.dlg .sub{color:var(--dim);font-size:11px;margin-bottom:10px}
+.dlg .passkey{color:var(--gold-hi);font-size:22px;font-weight:700;letter-spacing:.18em;
+  text-align:center;margin:6px 0 12px;font-variant-numeric:tabular-nums}
+.dlg input{width:100%;font:inherit;font-size:12.5px;color:var(--silver);background:var(--well);
+  border:1px solid var(--wash);border-radius:7px;padding:7px 9px;margin-bottom:8px;caret-color:var(--gold)}
+.dlg input:focus{outline:none;border-color:var(--gold)}
+.dlg .dlg-btns{display:flex;gap:8px;justify-content:flex-end;margin-top:4px}
+.btn{font:inherit;font-size:12px;cursor:pointer;background:var(--slate);color:var(--cream);
+  border:1px solid var(--gold);border-radius:8px;padding:5px 12px}
+.btn:hover{background:var(--slate-hi)}
+.btn.quiet{background:transparent;border-color:var(--wash);color:var(--silver)}
+.btn.quiet:hover{background:var(--wash)}
+
+*{scrollbar-width:thin;scrollbar-color:var(--slate) transparent}
+::-webkit-scrollbar{width:6px;height:6px}
+::-webkit-scrollbar-track{background:transparent}
+::-webkit-scrollbar-thumb{background:var(--slate);border-radius:4px}
+::-webkit-scrollbar-thumb:hover{background:var(--slate-hi)}
+@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
+</style>
+</head>
+<body>
+
+<header class="masthead">
+  <div class="eyebrow">archsetup · dupre panel family · instrument consoles</div>
+  <h1>Network + Bluetooth — the pair</h1>
+  <p>Same faceplate, same idioms: lamp rows act on click, hover reveals ✎ rename and the
+     arm-to-fire ✕, gauges under the console keys (throughput needles on NET, battery fuel
+     gauges on BT), doctor streams and repairs in the output well. <b>Try the power switch
+     on BT·01</b> — everything follows it.</p>
+</header>
+
+<div class="stage">
+
+  <!-- ============================ NET·01 ============================ -->
+  <div class="slot">
+    <div class="slot-label">net·01 — as iterated</div>
+    <div class="panel" id="p">
+      <div class="overlay" id="ov">
+        <div class="dlg">
+          <h4 id="dlg-title">Join network</h4>
+          <div class="sub" id="dlg-sub">WPA2 — password required</div>
+          <input id="dlg-ssid" placeholder="SSID" style="display:none">
+          <input id="dlg-pass" type="password" placeholder="password">
+          <div class="dlg-btns">
+            <button class="btn quiet" onclick="dlgClose()">Cancel</button>
+            <button class="btn" id="dlg-go" onclick="dlgGo()">Join</button>
+          </div>
+        </div>
+      </div>
+
+      <div class="b-face">
+        <div class="b-id">
+          <span class="lamp" id="lamp"></span>
+          <span class="state-word" id="state">ONLINE</span>
+          <span class="badge" id="badge">TUNNEL</span>
+          <span class="badge" id="air-badge">AIRPLANE</span>
+          <span class="unit">NET·01</span>
+          <span class="switch on" id="n-power" onclick="wifiPower()" title="WiFi radio"></span>
+          <button class="x-btn" onclick="closePanel()" title="Close (Esc)">✕</button>
+        </div>
+      </div>
+
+      <div class="engrave">channel</div>
+      <div class="chan">
+        <div class="line1"><span class="ssid" id="ch-ssid">@Hyatt_WiFi</span>
+          <span class="ladder l3" id="ch-ladder"><i></i><i></i><i></i><i></i></span>
+          <span class="dim" style="font-size:11px;white-space:nowrap" id="ch-dbm">-59 dBm · 44 ms</span></div>
+        <div class="line2" id="ch-route">172.20.2.108/20 · gw 172.20.0.1 · route wlp170s0</div>
+      </div>
+
+      <div class="engrave">networks<span class="cnt" id="net-count"></span><span class="act" onclick="dlgHidden()" title="Join a hidden SSID">+ hidden</span></div>
+      <div id="networks" class="sec-scroll"></div>
+
+      <div class="engrave">tunnels<span class="cnt" id="tun-count"></span></div>
+      <div id="tunnels" class="sec-scroll"></div>
+
+      <div class="engrave">console</div>
+      <div class="console-btns">
+        <button class="c-btn" id="b-doctor" onclick="runDoctor()">DOCTOR</button>
+        <button class="c-btn" id="b-speed" onclick="runSpeed()">SPEED TEST</button>
+      </div>
+
+      <div class="meters">
+        <div class="meter" id="m-rx" onclick="release('rx')">
+          <span class="mode-tag" id="mt-rx">LIVE</span>
+          <span class="hold-tag">HOLD</span>
+          <div class="dial"><div class="arc"></div>
+            <div class="tick" style="transform:rotate(-60deg)"></div><div class="tick" style="transform:rotate(-30deg)"></div>
+            <div class="tick" style="transform:rotate(0)"></div><div class="tick" style="transform:rotate(30deg)"></div>
+            <div class="tick" style="transform:rotate(60deg)"></div>
+            <div class="needle" id="n-rx"></div><div class="hub"></div></div>
+          <div class="m-value"><span id="v-rx">0.1</span> <small>Mbps</small></div>
+          <div class="m-label">RX · DOWN</div>
+        </div>
+        <div class="meter" id="m-tx" onclick="release('tx')">
+          <span class="mode-tag" id="mt-tx">LIVE</span>
+          <span class="hold-tag">HOLD</span>
+          <div class="dial"><div class="arc"></div>
+            <div class="tick" style="transform:rotate(-60deg)"></div><div class="tick" style="transform:rotate(-30deg)"></div>
+            <div class="tick" style="transform:rotate(0)"></div><div class="tick" style="transform:rotate(30deg)"></div>
+            <div class="tick" style="transform:rotate(60deg)"></div>
+            <div class="needle" id="n-tx"></div><div class="hub"></div></div>
+          <div class="m-value"><span id="v-tx">0.1</span> <small>Mbps</small></div>
+          <div class="m-label">TX · UP</div>
+        </div>
+      </div>
+      <div class="meter-note" id="m-note"></div>
+
+      <div class="outwrap" id="outwrap">
+        <button class="o-clear" onclick="clearOut('out')" title="Dismiss results">✕</button>
+        <div class="well output" id="out"></div>
+      </div>
+      <div class="toast" id="toastEl"></div>
+    </div>
+    <button class="reopen" id="reopen" onclick="openPanel()">reopen NET·01 (bar click)</button>
+  </div>
+
+  <!-- ============================ BT·01 ============================ -->
+  <div class="slot">
+    <div class="slot-label">bt·01 — new, same idioms</div>
+    <div class="panel" id="bp">
+      <div class="overlay" id="bov">
+        <div class="dlg">
+          <h4 id="bdlg-title">Pair device</h4>
+          <div class="sub" id="bdlg-sub">confirm the passkey matches the device</div>
+          <div class="passkey" id="bdlg-key" style="display:none">847 291</div>
+          <input id="bdlg-name" placeholder="device name" style="display:none">
+          <div class="dlg-btns">
+            <button class="btn quiet" onclick="bdlgClose()">Cancel</button>
+            <button class="btn" id="bdlg-go" onclick="bdlgGo()">Confirm</button>
+          </div>
+        </div>
+      </div>
+
+      <div class="b-face">
+        <div class="b-id">
+          <span class="lamp" id="b-lamp"></span>
+          <span class="state-word" id="b-state">POWERED</span>
+          <span class="badge red" id="b-badge">LOW BATT</span>
+          <span class="badge" id="b-air-badge">AIRPLANE</span>
+          <span class="unit">BT·01</span>
+          <span class="switch on" id="b-power" onclick="btPower()" title="Adapter power"></span>
+          <button class="x-btn" onclick="closeBt()" title="Close (Esc)">✕</button>
+        </div>
+      </div>
+
+      <div class="engrave">adapter</div>
+      <div class="chan">
+        <div class="line1"><span class="ssid">intel ax211</span>
+          <span class="dim" style="font-size:11px;margin-left:auto">hci0</span></div>
+        <div class="line2" id="b-adapter-line">
+          <span class="chip" id="b-disco" onclick="btDisco()">discoverable off</span>
+          <span> · </span><span id="b-conn-count">1 device connected</span></div>
+      </div>
+
+      <div class="engrave">paired<span class="cnt" id="b-paired-count"></span></div>
+      <div id="b-paired" class="sec-scroll"></div>
+
+      <div class="engrave">nearby<span class="cnt" id="b-nearby-count"></span><span class="act" id="b-scan-note"></span></div>
+      <div id="b-nearby" class="sec-scroll"></div>
+
+      <div class="engrave">console</div>
+      <div class="console-btns">
+        <button class="c-btn" id="bb-doctor" onclick="btDoctor()">DOCTOR</button>
+        <button class="c-btn" id="bb-scan" onclick="btScan()">SCAN</button>
+      </div>
+
+      <div class="meters">
+        <div class="meter" id="bm-0">
+          <span class="mode-tag" id="bmt-0">LIVE</span>
+          <div class="dial"><div class="arc"></div>
+            <div class="tick" style="transform:rotate(-60deg)"></div><div class="tick" style="transform:rotate(-30deg)"></div>
+            <div class="tick" style="transform:rotate(0)"></div><div class="tick" style="transform:rotate(30deg)"></div>
+            <div class="tick" style="transform:rotate(60deg)"></div>
+            <div class="needle" id="bn-0"></div><div class="hub"></div></div>
+          <div class="m-value" id="bvw-0"><span id="bv-0">72</span> <small>%</small></div>
+          <div class="m-label" id="bl-0">LOGI M650</div>
+        </div>
+        <div class="meter" id="bm-1">
+          <span class="mode-tag off" id="bmt-1">—</span>
+          <div class="dial"><div class="arc"></div>
+            <div class="tick" style="transform:rotate(-60deg)"></div><div class="tick" style="transform:rotate(-30deg)"></div>
+            <div class="tick" style="transform:rotate(0)"></div><div class="tick" style="transform:rotate(30deg)"></div>
+            <div class="tick" style="transform:rotate(60deg)"></div>
+            <div class="needle dead" id="bn-1"></div><div class="hub"></div></div>
+          <div class="m-value" id="bvw-1"><span id="bv-1">—</span></div>
+          <div class="m-label" id="bl-1">NO DEVICE</div>
+        </div>
+      </div>
+      <div class="meter-note">battery · connected devices</div>
+
+      <div class="outwrap" id="b-outwrap">
+        <button class="o-clear" onclick="clearOut('b-out')" title="Dismiss results">✕</button>
+        <div class="well output" id="b-out"></div>
+      </div>
+      <div class="toast" id="b-toastEl"></div>
+    </div>
+    <button class="reopen" id="b-reopen" onclick="openBt()">reopen BT·01 (bar click)</button>
+  </div>
+
+  <!-- ============================ NOTES ============================ -->
+  <div class="aside">
+    <h3>The bt mapping</h3>
+    <ul>
+      <li><b>Power switch on the faceplate</b> — flip it: devices drop, gauges die, keys disable, state goes OFF. Flip back: the mouse auto-reconnects. <em>(the switch-placement ask, in console form)</em></li>
+      <li><b>Battery fuel gauges</b> are BT's meters — one per connected device, needle at charge, red under 15% with a LOW BATT badge on the faceplate.</li>
+      <li><b>Paired rows toggle on click</b> (connect/disconnect), exactly like tunnels. Hover: ✎ rename <em>(the rename ask)</em>, ✕ arm-to-forget.</li>
+      <li><b>Nearby rows pair on click</b> — passkey confirm dialog, then the device moves up to PAIRED and connects. SCAN refreshes the neighborhood.</li>
+      <li><b>discoverable off</b> in the adapter line is a click-toggle (gold when on).</li>
+      <li><b>Disconnect is arm-first on the active row</b> — first click arms in gold ("disconnect? click again"), second fires. Gold, not terracotta: disruptive, not destructive.</li>
+      <li><b>NET·01 grew the wifi radio switch</b> (faceplate, same spot as BT's). Airplane mode is system-level: both switches drop, AIRPLANE badges light, and a switch flipped under airplane refuses with the way out. A plugged ethernet cable keeps NET·01 online through it.</li>
+      <li><b>DOCTOR does it all here too</b>: adapter → radio → service → powered → devices → audio profile. Tick the degraded-audio switch and run it: it finds HSP, flips to A2DP, verifies the sink followed.</li>
+    </ul>
+    <div class="demo-box">
+      <label><input type="checkbox" id="cafe" onchange="setScenario(this.checked)"> net: walk into a new café</label>
+      <label><input type="checkbox" id="breakdns"> net: broken hotel DNS (then DOCTOR)</label>
+      <label><input type="checkbox" id="ethercb" onchange="setEther(this.checked)"> net: plug in an ethernet cable</label>
+      <label><input type="checkbox" id="aircb" onchange="setAirplane(this.checked)"> both: airplane mode (Super+Shift+A)</label>
+      <label><input type="checkbox" id="airportcb" onchange="setAirport(this.checked)"> both: airport terminal (crowded airspace)</label>
+      <label><input type="checkbox" id="lowbatt" onchange="btLowBatt(this.checked)"> bt: mouse battery low</label>
+      <label><input type="checkbox" id="badaudio"> bt: degraded audio profile (then DOCTOR)</label>
+      <div class="hint">the audio one needs the headphones connected — click WH-1000XM4 first.</div>
+      <button class="reset" onclick="location.search=''">reset prototypes</button>
+    </div>
+  </div>
+</div>
+
+<script>
+const reduced = matchMedia('(prefers-reduced-motion: reduce)').matches;
+const $ = id => document.getElementById(id);
+const T = f => reduced ? Math.max(10, f*0.02) : f;
+
+/* =========================================================== NET·01 */
+let busy = false;
+const HOTEL_NETS = () => [
+  {id:'hyatt',   ssid:'@Hyatt_WiFi',   sec:'WPA2', stored:true,  range:true,  sig:3, active:true},
+  {id:'meeting', ssid:'Hyatt_Meeting', sec:'WPA2', stored:false, range:true,  sig:3, active:false},
+  {id:'roku',    ssid:'DIRECT-roku-882',sec:'WPA2',stored:false, range:true,  sig:2, active:false},
+  {id:'xfinity', ssid:'xfinitywifi',   sec:null,   stored:false, range:true,  sig:1, active:false},
+  {id:'home',    ssid:'HomeNet',       sec:'WPA2', stored:true,  range:false, sig:0, active:false},
+];
+const CAFE_NETS = () => [
+  {id:'cafe5g',  ssid:'CafeAmore_5G',  sec:'WPA2', stored:false, range:true, sig:4, active:false, ip:'10.11.4.27/22 · gw 10.11.4.1'},
+  {id:'cafeg',   ssid:'CafeAmore_Guest',sec:null,  stored:false, range:true, sig:3, active:false, ip:'10.11.8.102/22 · gw 10.11.8.1'},
+  {id:'iot',     ssid:'Neighbor_IoT',  sec:'WPA2', stored:false, range:true, sig:1, active:false},
+  {id:'hyatt',   ssid:'@Hyatt_WiFi',   sec:'WPA2', stored:true,  range:false, sig:0, active:false},
+  {id:'home',    ssid:'HomeNet',       sec:'WPA2', stored:true,  range:false, sig:0, active:false},
+];
+const AIRPORT_NETS = () => [
+  {id:'ord',   ssid:'ORD Free Wi-Fi',    sec:null,   stored:false, range:true, sig:4, active:false, ip:'10.40.2.19/18 · gw 10.40.0.1'},
+  {id:'boingo',ssid:'Boingo Hotspot',    sec:null,   stored:false, range:true, sig:3, active:false},
+  {id:'united',ssid:'United_Club',       sec:'WPA2', stored:false, range:true, sig:3, active:false},
+  {id:'sky',   ssid:'SkyClub_5G',        sec:'WPA2', stored:false, range:true, sig:3, active:false},
+  {id:'aa',    ssid:'AmericanAir-Lounge',sec:'WPA2', stored:false, range:true, sig:2, active:false},
+  {id:'sbux',  ssid:'Starbucks WiFi',    sec:null,   stored:false, range:true, sig:2, active:false},
+  {id:'tom',   ssid:"Tom's iPhone",      sec:'WPA2', stored:false, range:true, sig:2, active:false},
+  {id:'hp',    ssid:'HP-Print-88-Kiosk', sec:'WPA2', stored:false, range:true, sig:1, active:false},
+  {id:'gate',  ssid:'Gate B12 Display',  sec:'WPA2', stored:false, range:true, sig:1, active:false},
+  {id:'clear', ssid:'CLEAR-Kiosk',       sec:'WPA2', stored:false, range:true, sig:1, active:false},
+  {id:'tsa',   ssid:'TSA-Ops',           sec:'WPA2', stored:false, range:true, sig:1, active:false},
+  {id:'dfw',   ssid:'ORD-Employee',      sec:'WPA2', stored:false, range:true, sig:1, active:false},
+  {id:'hyatt', ssid:'@Hyatt_WiFi',       sec:'WPA2', stored:true,  range:false, sig:0, active:false},
+  {id:'home',  ssid:'HomeNet',           sec:'WPA2', stored:true,  range:false, sig:0, active:false},
+];
+const AIRPORT_NEARBY = () => [
+  {id:'ap1',  name:'AirPods Pro',        kind:'audio',   passkey:'118 402'},
+  {id:'ap2',  name:'AirPods (3rd gen)',  kind:'audio',   passkey:'220 981'},
+  {id:'gb2',  name:'Galaxy Buds2',       kind:'audio',   passkey:'914 555'},
+  {id:'pbp',  name:'Pixel Buds Pro',     kind:'audio',   passkey:'551 902'},
+  {id:'xm5',  name:'Sony WF-1000XM5',    kind:'audio',   passkey:'774 210'},
+  {id:'jab',  name:'Jabra Elite 7',      kind:'audio',   passkey:'333 190'},
+  {id:'aw',   name:'Apple Watch',        kind:'wearable',passkey:'602 118'},
+  {id:'gar',  name:'Garmin Fenix 8',     kind:'wearable',passkey:'488 007'},
+  {id:'tile', name:'Tile Tracker',       kind:'tracker', passkey:'150 129'},
+  {id:'jbl2', name:'JBL Charge 5',       kind:'audio',   passkey:'847 291'},
+  {id:'bose', name:'Bose QC Ultra',      kind:'audio',   passkey:'962 340'},
+  {id:'gate2',name:'[TV] Gate B12',      kind:'display', passkey:'302 118'},
+];
+let NETS = HOTEL_NETS();
+const WG = (id, who) => ({id, who, upWhat:'10.2.0.2/32 · route owner',
+  downWhat:'wireguard (NM) · down', up:false, ownsRoute:true, dev:'wgpvpn'});
+const TUNNELS = [
+  {id:'ts', who:'tailscale · velox', upWhat:'100.127.238.103 · 4/6 peers', downWhat:'down',
+   up:true, ownsRoute:false, dev:'tailscale0'},
+  WG('usny','USNY'), WG('usdc','USDC'), WG('uscala','USCALA'), WG('uscasf','USCASF'),
+  WG('usgaat','USGAAT'), WG('szur1','switzerlan-zurich1'), WG('szur2','switzerlan-zurich2'),
+  {id:'proton', who:'Proton VPN CLI', upWhat:'', downWhat:'down', up:false, needsLogin:true},
+];
+const tinit = () => ({ts:true, usny:false, usdc:false, uscala:false, uscasf:false,
+  usgaat:false, szur1:false, szur2:false, proton:false});
+const tstate = tinit();
+let connected = true;
+let routeBase = '172.20.2.108/20 · gw 172.20.0.1';
+let ether = { present:false, routed:false,
+              ip:'172.20.7.44/20 · gw 172.20.0.1', dev:'enp3s0' };
+let armed = null, armTimer = null;
+let wifiOn = true, airplane = false;
+let armedDisc = null, armDiscTimer = null;
+let lastSsid = '@Hyatt_WiFi';
+
+function renderNets(){
+  const host = $('networks'); host.innerHTML = '';
+  if (ether.present){
+    const row = document.createElement('div');
+    row.className = 'lamp-row';
+    row.innerHTML = `<span class="${ether.routed?'lamp':'lamp gold'}" id="eth-lamp"></span>`+
+      `<span class="who">${ether.routed?'<b>'+ether.dev+'</b>':ether.dev}</span>`+
+      `<span class="what" id="eth-what">${ether.routed?'active · wired · 1.0 Gbps':'wired · standby'}</span>`;
+    row.onclick = () => toggleEther();
+    host.appendChild(row);
+  }
+  if (!wifiOn){
+    const note = document.createElement('div');
+    note.className = 'lamp-row';
+    note.style.cursor = 'default';
+    note.innerHTML = `<span class="lamp off"></span><span class="who dim">wifi radio off</span>`+
+      `<span class="what">${airplane ? 'airplane mode' : 'flip the switch to scan'}</span>`;
+    host.appendChild(note);
+    tips('networks');
+    return;
+  }
+  const inRange = NETS.filter(n => n.range).sort((a,b) => (b.active-a.active) || (b.sig-a.sig));
+  const out = NETS.filter(n => !n.range);
+  $('net-count').textContent = '· ' + inRange.length + ' in range';
+  for (const n of [...inRange, ...out]){
+    const row = document.createElement('div');
+    row.className = 'lamp-row' + (armed===n.id ? ' armed' : '')
+      + (armedDisc===n.id ? ' armed-soft' : '');
+    const lamp = n.active ? 'lamp' : (n.range ? 'lamp gold' : 'lamp off');
+    const what = armed===n.id ? 'forget? click ✕ again'
+      : armedDisc===n.id ? 'disconnect? click again'
+      : n.active ? (ether.present && ether.routed ? 'connected · standby · ' : 'active · ') + (n.sec || 'open')
+      : !n.range ? 'stored · out of range'
+      : (n.stored ? 'stored · ' : '') + (n.sec || 'open') + ' · ' + [null,'22%','44%','61%','78%'][n.sig];
+    row.innerHTML = `<span class="${lamp}"></span>`+
+      `<span class="who">${n.active?'<b>'+n.ssid+'</b>':n.ssid}</span>`+
+      (n.range && !n.active ? `<span class="ladder l${n.sig}" style="margin-left:6px"><i></i><i></i><i></i><i></i></span>` : '')+
+      `<span class="what" id="nw-${n.id}">${what}</span>`+
+      (n.stored ? `<button class="zap" title="Forget ${n.ssid}">✕</button>` : '');
+    if (n.stored) row.querySelector('.zap').onclick = (e) => { e.stopPropagation(); armForget(n.id); };
+    row.onclick = n.active ? () => armDisconnect(n.id) : () => joinNet(n.id);
+    host.appendChild(row);
+  }
+  tips('networks');
+}
+function armDisconnect(id){
+  if (busy) return;
+  const n = NETS.find(x=>x.id===id);
+  if (armedDisc === id){                       // second click: disconnect
+    clearTimeout(armDiscTimer); armedDisc = null;
+    busy = true;
+    const what = $('nw-'+id);
+    if (what) what.textContent = 'disconnecting…';
+    setTimeout(() => {
+      busy = false;
+      n.active = false; connected = false;
+      if (!(ether.present && ether.routed)) tstate.ts = false;
+      netFace();
+      renderTunnels(); renderNets();
+      toast('disconnected from ' + n.ssid);
+    }, T(1100));
+    return;
+  }
+  armedDisc = id; renderNets();               // first click: arm (gold — disruptive, not destructive)
+  clearTimeout(armDiscTimer);
+  armDiscTimer = setTimeout(() => { armedDisc = null; renderNets(); }, 3000);
+}
+function armForget(id){
+  const n = NETS.find(x=>x.id===id);
+  if (armed === id){
+    clearTimeout(armTimer); armed = null;
+    NETS.splice(NETS.indexOf(n), 1); renderNets();
+    toast(`${n.ssid} forgotten`);
+    return;
+  }
+  armed = id; renderNets();
+  clearTimeout(armTimer);
+  armTimer = setTimeout(() => { armed = null; renderNets(); }, 3000);
+}
+let joining = null;
+function joinNet(id){
+  if (busy) return;
+  if (!wifiOn){ toast('wifi radio is off', true); return; }
+  const n = NETS.find(x=>x.id===id);
+  if (!n.range){ toast(n.ssid + ' is out of range', true); return; }
+  if (n.sec && !n.stored){ joining = n; dlgJoin(n); return; }
+  doJoin(n);
+}
+function doJoin(n){
+  busy = true;
+  const what = $('nw-'+n.id);
+  if (what) what.textContent = 'joining…';
+  lampState('JOINING','gold');
+  setTimeout(() => {
+    NETS.forEach(x => x.active = false);
+    n.active = true; n.stored = true;
+    busy = false;
+    $('ch-ssid').textContent = n.ssid;
+    $('ch-dbm').textContent = ['','-82 dBm','-74 dBm','-63 dBm','-55 dBm'][n.sig] + ' · 41 ms';
+    $('ch-ladder').className = 'ladder l'+n.sig;
+    connected = true;
+    lastSsid = n.ssid;
+    routeBase = n.ip || '172.20.2.108/20 · gw 172.20.0.1';
+    netFace();
+    if (!tstate.ts) tstate.ts = true;
+    renderTunnels(); renderNets();
+    toast('joined ' + n.ssid + ' — saved for next time');
+  }, T(1600));
+}
+function dlgJoin(n){
+  $('dlg-title').textContent = 'Join ' + n.ssid;
+  $('dlg-sub').textContent = n.sec + ' — password required';
+  $('dlg-ssid').style.display = 'none';
+  $('dlg-pass').value = '';
+  $('ov').classList.add('show');
+  $('dlg-pass').focus();
+}
+function dlgHidden(){
+  joining = 'hidden';
+  $('dlg-title').textContent = 'Join hidden network';
+  $('dlg-sub').textContent = 'SSID is not broadcast — enter it exactly';
+  $('dlg-ssid').style.display = 'block'; $('dlg-ssid').value = '';
+  $('dlg-pass').value = '';
+  $('ov').classList.add('show');
+  $('dlg-ssid').focus();
+}
+function dlgClose(){ $('ov').classList.remove('show'); joining = null; }
+function dlgGo(){
+  if (joining === 'hidden'){
+    const ssid = $('dlg-ssid').value.trim() || 'hidden-net';
+    const n = {id:'h'+Date.now(), ssid, sec:'WPA2', stored:true, range:true, sig:2, active:false};
+    NETS.splice(0,0,n); renderNets(); dlgClose(); doJoin(n);
+    return;
+  }
+  const n = joining; dlgClose(); if (n) doJoin(n);
+}
+
+function renderTunnels(){
+  const host = $('tunnels'); host.innerHTML = '';
+  for (const t of TUNNELS){
+    const up = tstate[t.id];
+    const row = document.createElement('div');
+    row.className = 'lamp-row';
+    row.innerHTML = `<span class="${up?'lamp':'lamp off'}" id="tl-${t.id}"></span>`+
+      `<span class="who">${t.who}</span><span class="what" id="tw-${t.id}">${up?(t.upWhat||'up'):t.downWhat}</span>`;
+    row.onclick = () => toggleTunnel(t.id);
+    host.appendChild(row);
+  }
+  $('tun-count').textContent = '· ' + TUNNELS.filter(t=>tstate[t.id]).length + ' up of ' + TUNNELS.length;
+  tips('tunnels');
+  updateRoute();
+}
+function updateRoute(){
+  if (!connected && !(ether.present && ether.routed)){
+    $('ch-ssid').textContent = wifiOn ? '— not connected' : '— wifi radio off';
+    $('ch-ladder').style.display = 'none';
+    $('ch-dbm').textContent = '';
+    $('ch-route').textContent = !wifiOn ? (airplane ? 'airplane mode' : 'flip the radio switch to scan')
+                                        : 'join a network below';
+    $('badge').classList.remove('show');
+    return;
+  }
+  const owner = TUNNELS.find(t => t.ownsRoute && tstate[t.id]);
+  const wired = ether.present && ether.routed;
+  const base = wired ? ether.ip : routeBase;
+  const dev = wired ? ether.dev : 'wlp170s0';
+  $('ch-route').textContent = base + ' · route ' + (owner ? owner.dev + ' (tunnel)' : dev);
+  $('badge').classList.toggle('show', !!owner);
+  /* channel headline follows the routed link */
+  if (wired){
+    $('ch-ssid').textContent = ether.dev;
+    $('ch-ladder').style.display = 'none';
+    $('ch-dbm').textContent = 'wired · 1.0 Gbps full-duplex';
+  } else if (connected){
+    const act = NETS.find(n => n.active);
+    if (act){
+      $('ch-ssid').textContent = act.ssid;
+      $('ch-ladder').style.display = '';
+      $('ch-ladder').className = 'ladder l' + act.sig;
+      $('ch-dbm').textContent = ['','-82 dBm','-74 dBm','-63 dBm','-55 dBm'][act.sig] + ' · 44 ms';
+    }
+  } else {
+    $('ch-ssid').textContent = wifiOn ? '— not connected' : '— wifi radio off';
+    $('ch-ladder').style.display = 'none';
+    $('ch-dbm').textContent = '';
+  }
+}
+/* the faceplate state word, derived from one place */
+function netFace(){
+  const wired = ether.present && ether.routed;
+  $('air-badge').classList.toggle('show', airplane);
+  if (wired){ lampState('ONLINE'); return; }
+  if (connected){ lampState('ONLINE'); return; }
+  if (airplane){ lampState('AIRPLANE','gold'); return; }
+  if (!wifiOn){ lampState('OFF','off'); $('lamp').className='lamp off'; return; }
+  lampState('OFFLINE','red');
+}
+function toggleTunnel(id){
+  if (busy) return;
+  const t = TUNNELS.find(x=>x.id===id), up = tstate[id];
+  const lamp = $('tl-'+id), what = $('tw-'+id);
+  busy = true;
+  lamp.className = 'lamp busy';
+  what.textContent = t.needsLogin && !up ? 'connecting…' : up ? 'bringing down…' : 'bringing up…';
+  setTimeout(() => {
+    busy = false;
+    if (t.needsLogin && !up){
+      lamp.className = 'lamp red';
+      what.textContent = 'sign in first: protonvpn login';
+      toast('Proton: no account signed in — run: protonvpn login', true);
+      setTimeout(() => { lamp.className = 'lamp off'; what.textContent = t.downWhat; }, 2600);
+      return;
+    }
+    tstate[id] = !up;
+    renderTunnels();
+    toast(tstate[id] ? `${t.who} up` + (t.ownsRoute ? ' — default route moved to '+t.dev : '')
+                     : `${t.who} down` + (t.ownsRoute ? ' — route back on wlp170s0' : ''));
+  }, T(1500));
+}
+
+let toastTimer;
+function toast(msg, err){
+  const el = $('toastEl');
+  el.textContent = msg; el.className = 'toast show' + (err ? ' err' : '');
+  clearTimeout(toastTimer);
+  toastTimer = setTimeout(() => el.className = 'toast', err ? 4200 : 2600);
+}
+function lampState(word, cls){
+  $('state').textContent = word;
+  $('lamp').className = 'lamp' + (cls && cls !== 'off' ? ' '+cls : cls === 'off' ? ' off' : '');
+}
+
+const held = {rx:false, tx:false};
+let testing = false, amb = 0;
+function meter(side, val){
+  const deg = -60 + Math.min(1, val/100) * 120;
+  $('n-'+side).style.transform = `rotate(${deg}deg)`;
+  $('v-'+side).textContent = val.toFixed(1);
+}
+function setMeterMode(side, mode){
+  const m = $('m-'+side), t = $('mt-'+side);
+  m.classList.toggle('testing', mode==='test');
+  m.classList.toggle('held', mode==='hold');
+  held[side] = mode==='hold';
+  t.textContent = mode==='live' ? 'LIVE' : 'TEST';
+  t.className = 'mode-tag' + (mode==='live' ? '' : ' test');
+}
+function release(side){
+  if (!held[side]) return;
+  setMeterMode(side, 'live');
+  if (!held.rx && !held.tx) $('m-note').textContent = '';
+}
+
+function runSpeed(){
+  if (busy) return;
+  busy = true; testing = true;
+  $('b-doctor').disabled = $('b-speed').disabled = true;
+  const out = $('out'); out.innerHTML = '';
+  setMeterMode('rx','test'); setMeterMode('tx','test');
+  $('m-note').textContent = 'measuring — needles follow the live rate';
+  const line = (k, v) => {
+    const el = document.createElement('div');
+    el.className = 'o-line'; el.innerHTML = `<b>${k}</b>  ${v}`;
+    out.appendChild(el); out.scrollTop = out.scrollHeight;
+  };
+  setTimeout(() => line('location', 'Tulsa, OK (US) by Encore Communications'), T(900));
+  setTimeout(() => line('ping', '44.5 ms (jitter 2.1 ms)'), T(1800));
+  let dv = 0; const dT = 25.3;
+  setTimeout(() => {
+    const dTick = setInterval(() => {
+      dv = Math.min(dT, dv + 1.3 + Math.random()*2.1);
+      meter('rx', dv);
+      if (dv >= dT){
+        clearInterval(dTick);
+        setMeterMode('rx','hold'); meter('rx', dT);
+        let uv = 0; const uT = 90.8;
+        const uTick = setInterval(() => {
+          uv = Math.min(uT, uv + 4.5 + Math.random()*7);
+          meter('tx', uv);
+          if (uv >= uT){
+            clearInterval(uTick);
+            setMeterMode('tx','hold'); meter('tx', uT);
+            line('final', '25.3↓ 90.8↑ Mbps · 44.5 ms · loss 0.0%');
+            const tip = document.createElement('div');
+            tip.className = 'o-tip';
+            tip.textContent = 'tip: download well below upload — typical of a congested or shaped venue network. Try 5 GHz, move closer, or retest off-peak.';
+            out.appendChild(tip); out.scrollTop = out.scrollHeight;
+            $('m-note').textContent = 'result held — click a meter to go back to live';
+            testing = false; busy = false;
+            $('b-doctor').disabled = $('b-speed').disabled = false;
+          }
+        }, T(200));
+      }
+    }, T(185));
+  }, T(2100));
+}
+
+const CHECKS = [
+  {t:'Link', why:'is the adapter connected to a network (every later check rides the link)',
+   ev:'wlp170s0 connected (@Hyatt_WiFi)'},
+  {t:'DHCP / IPv4', why:'did the network lease us an IP address (nothing routes without one)',
+   ev:'172.20.2.108/20'},
+  {t:'Gateway', why:'does the router (first hop) answer a ping', ev:'172.20.0.1 [5 ms]'},
+  {t:'DNS config', why:'is a DNS resolver configured on the link', ev:'172.20.0.1'},
+  {t:'DNS resolution', why:'does a known hostname resolve (catches dead DNS and portal hijacks)',
+   ev:'names resolve (captive.apple.com) [48 ms]',
+   evBroken:'no resolution (portal may be stalling DNS)', canBreak:true},
+  {t:'Internet', why:'does an HTTP probe reach the open internet (the online/captive verdict)',
+   ev:'open internet (HTTP 204) [112 ms]',
+   evBroken:'link up but no clean internet (DNS or egress issue)', canBreak:true},
+];
+const REPAIR = {t:'repair: dns-test', why:'points DNS at 1.1.1.1, tests resolution, then reverts (tells a broken venue resolver from blocked egress)',
+  ev:'1.1.1.1 resolved captive.apple.com — the hotel resolver is broken, not the link'};
+const REPAIR2 = {t:'repair: dns-override', why:'sets 1.1.1.1 on the link until reconnect (works around the broken venue resolver)',
+  ev:'DNS set to 1.1.1.1 on wlp170s0'};
+
+function addStep(host, step, repair){
+  const el = document.createElement('div');
+  el.className = 'o-step' + (repair ? ' repair' : '');
+  el.innerHTML = `<span class="lamp busy"></span><span class="t"><b>${step.t}</b>`+
+    `<span class="why">${step.why}</span><span class="ev">…</span></span>`;
+  host.appendChild(el); host.scrollTop = host.scrollHeight;
+  return el;
+}
+function landStep(el, ev, cls){
+  el.querySelector('.lamp').className = 'lamp' + (cls ? ' '+cls : '');
+  el.querySelector('.ev').textContent = ev;
+  el.closest('.output').scrollTop = 1e6;
+}
+function verdict(host, text, ok){
+  const v = document.createElement('div');
+  v.className = 'o-verdict' + (ok ? ' ok' : '');
+  v.textContent = text;
+  host.appendChild(v); host.scrollTop = host.scrollHeight;
+}
+
+function runDoctor(){
+  if (busy) return;
+  busy = true;
+  $('b-doctor').disabled = $('b-speed').disabled = true;
+  const brokenDNS = $('breakdns').checked;
+  const out = $('out'); out.innerHTML = '';
+  lampState('CHECKING','gold');
+  const gap = T(620);
+  let i = 0;
+  const next = () => {
+    if (i >= CHECKS.length){ return brokenDNS ? repairPhase() : finish('Overall — everything checks out'); }
+    const c = CHECKS[i];
+    const el = addStep(out, c);
+    setTimeout(() => {
+      const broken = brokenDNS && c.canBreak;
+      landStep(el, broken ? c.evBroken : c.ev, broken ? 'red' : '');
+      i++; setTimeout(next, gap*0.35);
+    }, gap);
+  };
+  const repairPhase = () => {
+    lampState('FIXING','gold');
+    verdict(out, 'DNS not resolving — trying the lightest repair');
+    const r1 = addStep(out, REPAIR, true);
+    setTimeout(() => {
+      landStep(r1, REPAIR.ev);
+      const r2 = addStep(out, REPAIR2, true);
+      setTimeout(() => {
+        landStep(r2, REPAIR2.ev);
+        const re = addStep(out, {t:'re-check: Internet', why:'probe again through the repaired resolver', ev:''});
+        setTimeout(() => {
+          landStep(re, 'open internet (HTTP 204) [96 ms]');
+          $('breakdns').checked = false;
+          finish('fixed — back online after dns-override');
+        }, gap);
+      }, gap*1.2);
+    }, gap*1.4);
+  };
+  const finish = (text) => {
+    verdict(out, text, true);
+    lampState('ONLINE');
+    busy = false;
+    $('b-doctor').disabled = $('b-speed').disabled = false;
+  };
+  next();
+}
+
+function setEther(present){
+  if (busy) return;
+  ether.present = present;
+  if (present){
+    ether.routed = true;                     // cable wins the route by metric
+    lampState('ONLINE');
+    toast('link detected on ' + ether.dev + ' — route moved to wired');
+  } else {
+    ether.routed = false;
+    toast(connected ? 'cable unplugged — route back on wlp170s0'
+                    : 'cable unplugged', !connected);
+    if (!connected) lampState('OFFLINE','red');
+  }
+  renderTunnels(); renderNets();
+}
+function toggleEther(){
+  if (busy) return;
+  const lamp = $('eth-lamp'), what = $('eth-what');
+  busy = true;
+  lamp.className = 'lamp busy';
+  what.textContent = ether.routed ? 'standing by…' : 'taking the route…';
+  setTimeout(() => {
+    busy = false;
+    ether.routed = !ether.routed;
+    renderTunnels(); renderNets();
+    toast(ether.routed ? 'route moved to ' + ether.dev + ' (wired)'
+                       : 'route back on wlp170s0 — ' + ether.dev + ' standing by');
+  }, T(1200));
+}
+
+function wifiPower(){
+  if (busy) return;
+  if (airplane){ toast('airplane mode is on — Super+Shift+A to leave it', true); return; }
+  setWifi(!wifiOn);
+}
+function setWifi(on, quiet){
+  wifiOn = on;
+  $('n-power').classList.toggle('on', on);
+  if (!on){
+    const act = NETS.find(n => n.active);
+    if (act){ lastSsid = act.ssid; act.active = false; }
+    connected = false;
+    if (!(ether.present && ether.routed)) tstate.ts = false;
+    netFace(); renderTunnels(); renderNets();
+    if (!quiet) toast('wifi radio off');
+  } else {
+    netFace(); renderTunnels(); renderNets();
+    if (!quiet) toast('wifi radio on — rejoining ' + lastSsid);
+    const n = NETS.find(x => x.ssid === lastSsid && x.range);
+    if (n) setTimeout(() => doJoin(n), T(700));
+  }
+}
+function setAirplane(on){
+  airplane = on;
+  if (on){
+    if (wifiOn) setWifi(false, true);
+    if (bpower) btPowerSet(false, true);
+    netFace();
+    $('b-air-badge').classList.add('show');
+    toast('airplane mode — all radios off');
+  } else {
+    $('b-air-badge').classList.remove('show');
+    setWifi(true, true);
+    btPowerSet(true, true);
+    netFace();
+    toast('airplane mode off — radios back up');
+  }
+}
+
+function setAirport(on){
+  if (busy || bbusy) return;
+  if (on && $('cafe').checked){ $('cafe').checked = false; }
+  NETS = on ? AIRPORT_NETS() : HOTEL_NETS();
+  NEARBY.length = 0;
+  NEARBY.push(...(on ? AIRPORT_NEARBY()
+                     : [{id:'jbl', name:'JBL Flip 6', kind:'audio', passkey:'847 291'},
+                        {id:'tv',  name:'[TV] Samsung Q70', kind:'display', passkey:'302 118'}]));
+  if (on){
+    tstate.ts = false; connected = false;
+    lampState('OFFLINE','red');
+    toast('ORD concourse B — pick a network');
+  } else {
+    tstate.ts = true; connected = true;
+    routeBase = '172.20.2.108/20 · gw 172.20.0.1';
+    NETS.find(n=>n.id==='hyatt').active = true;
+    lampState('ONLINE');
+  }
+  renderTunnels(); renderNets(); renderBt();
+}
+
+function setScenario(cafe){
+  if (busy) return;
+  if (cafe && $('airportcb') && $('airportcb').checked){ $('airportcb').checked = false; }
+  NETS = cafe ? CAFE_NETS() : HOTEL_NETS();
+  if (cafe){
+    tstate.ts = false; connected = false;
+    $('ch-ssid').textContent = '— not connected';
+    $('ch-dbm').textContent = '';
+    $('ch-ladder').className = 'ladder';
+    lampState('OFFLINE','red');
+  } else {
+    tstate.ts = true; connected = true;
+    routeBase = '172.20.2.108/20 · gw 172.20.0.1';
+    $('ch-ssid').textContent = '@Hyatt_WiFi';
+    $('ch-dbm').textContent = '-59 dBm · 44 ms';
+    $('ch-ladder').className = 'ladder l3';
+    lampState('ONLINE');
+  }
+  renderTunnels(); renderNets();
+}
+
+function closePanel(){ $('p').classList.add('closed'); $('reopen').style.display='inline-block'; }
+function openPanel(){ $('p').classList.remove('closed'); $('reopen').style.display='none'; }
+
+/* =========================================================== BT·01 */
+let bbusy = false, bpower = true, bdisco = false, blow = false;
+const DEVS = [
+  {id:'m650', name:'Logi M650',   kind:'mouse',    paired:true, conn:true,  batt:72, audio:false},
+  {id:'xm4',  name:'WH-1000XM4',  kind:'audio',    paired:true, conn:false, batt:58, audio:true},
+  {id:'k3',   name:'Keychron K3', kind:'keyboard', paired:true, conn:false, batt:34, audio:false},
+];
+const NEARBY = [
+  {id:'jbl', name:'JBL Flip 6',       kind:'audio',   passkey:'847 291'},
+  {id:'tv',  name:'[TV] Samsung Q70', kind:'display', passkey:'302 118'},
+];
+let barmed = null, barmTimer = null;
+
+function btConnected(){ return DEVS.filter(d => d.conn); }
+
+function renderBt(){
+  /* paired rows */
+  const host = $('b-paired'); host.innerHTML = '';
+  for (const d of DEVS){
+    const row = document.createElement('div');
+    row.className = 'lamp-row' + (barmed===d.id ? ' armed' : '');
+    const lamp = !bpower ? 'lamp off' : d.conn ? 'lamp' : 'lamp off';
+    const battTxt = d.batt !== null && d.conn ? ` · battery ${d.batt}%` : '';
+    const what = barmed===d.id ? 'forget? click ✕ again'
+      : !bpower ? 'adapter off'
+      : d.conn ? d.kind + battTxt : d.kind + ' · not connected';
+    row.innerHTML = `<span class="${lamp}" id="bl-${d.id}"></span>`+
+      `<span class="who">${d.conn && bpower ? '<b>'+d.name+'</b>' : d.name}</span>`+
+      `<span class="what" id="bw-${d.id}">${what}</span>`+
+      `<button class="pen" title="Rename ${d.name}">✎</button>`+
+      `<button class="zap" title="Forget ${d.name}">✕</button>`;
+    row.querySelector('.pen').onclick = (e) => { e.stopPropagation(); bdlgRename(d.id); };
+    row.querySelector('.zap').onclick = (e) => { e.stopPropagation(); btArmForget(d.id); };
+    if (bpower) row.onclick = () => btToggleDev(d.id);
+    host.appendChild(row);
+  }
+  /* nearby rows */
+  const nb = $('b-nearby'); nb.innerHTML = '';
+  for (const n of NEARBY){
+    const row = document.createElement('div');
+    row.className = 'lamp-row';
+    row.innerHTML = `<span class="${bpower?'lamp gold':'lamp off'}" id="bnl-${n.id}"></span>`+
+      `<span class="who">${n.name}</span><span class="what" id="bnw-${n.id}">${bpower ? n.kind+' · pairable' : 'adapter off'}</span>`;
+    if (bpower) row.onclick = () => btPair(n.id);
+    nb.appendChild(row);
+  }
+  /* adapter line + faceplate */
+  const c = btConnected().length;
+  $('b-conn-count').textContent = bpower ? (c === 1 ? '1 device connected' : c + ' devices connected') : 'adapter off';
+  $('b-paired-count').textContent = '· ' + DEVS.length;
+  $('b-nearby-count').textContent = '· ' + NEARBY.length;
+  $('b-disco').textContent = 'discoverable ' + (bdisco && bpower ? 'on' : 'off');
+  $('b-disco').className = 'chip' + (bdisco && bpower ? ' on' : '');
+  renderGauges();
+  updateBtBadge();
+  tips('b-paired'); tips('b-nearby');
+  for (const el of document.querySelectorAll('#bp .m-label')) el.title = el.textContent;
+}
+
+function renderGauges(){
+  const conns = btConnected();
+  for (let i = 0; i < 2; i++){
+    const d = bpower ? conns[i] : null;
+    const needle = $('bn-'+i), val = $('bv-'+i), label = $('bl-'+i),
+          tag = $('bmt-'+i), wrap = $('bvw-'+i);
+    if (!d){
+      needle.className = 'needle dead';
+      needle.style.transform = 'rotate(-60deg)';
+      val.textContent = '—'; wrap.className = 'm-value';
+      label.textContent = bpower ? 'NO DEVICE' : 'ADAPTER OFF';
+      tag.textContent = '—'; tag.className = 'mode-tag off';
+      continue;
+    }
+    const low = d.batt < 15;
+    needle.className = 'needle' + (low ? ' low' : '');
+    needle.style.transform = `rotate(${-60 + (d.batt/100)*120}deg)`;
+    val.innerHTML = d.batt; wrap.className = 'm-value' + (low ? ' low' : '');
+    wrap.innerHTML = `<span id="bv-${i}">${d.batt}</span> <small>%</small>`;
+    label.textContent = d.name.toUpperCase();
+    tag.textContent = 'LIVE'; tag.className = 'mode-tag';
+  }
+}
+
+function updateBtBadge(){
+  const low = bpower && btConnected().some(d => d.batt < 15);
+  $('b-badge').classList.toggle('show', low);
+}
+
+function btToggleDev(id){
+  if (bbusy || !bpower) return;
+  const d = DEVS.find(x=>x.id===id);
+  const lamp = $('bl-'+id), what = $('bw-'+id);
+  bbusy = true;
+  lamp.className = 'lamp busy';
+  what.textContent = d.conn ? 'disconnecting…' : 'connecting…';
+  setTimeout(() => {
+    bbusy = false;
+    d.conn = !d.conn;
+    renderBt();
+    btToast(d.conn ? `${d.name} connected` : `${d.name} disconnected`);
+  }, T(1300));
+}
+
+function btArmForget(id){
+  const d = DEVS.find(x=>x.id===id);
+  if (barmed === id){
+    clearTimeout(barmTimer); barmed = null;
+    DEVS.splice(DEVS.indexOf(d), 1); renderBt();
+    btToast(`${d.name} forgotten`);
+    return;
+  }
+  barmed = id; renderBt();
+  clearTimeout(barmTimer);
+  barmTimer = setTimeout(() => { barmed = null; renderBt(); }, 3000);
+}
+
+/* pairing + rename dialogs */
+let bdlgMode = null, bdlgTarget = null;
+function btPair(id){
+  if (bbusy) return;
+  const n = NEARBY.find(x=>x.id===id);
+  const lamp = $('bnl-'+id), what = $('bnw-'+id);
+  bbusy = true;
+  lamp.className = 'lamp busy';
+  what.textContent = 'pairing…';
+  setTimeout(() => {
+    bdlgMode = 'pair'; bdlgTarget = n;
+    $('bdlg-title').textContent = 'Pair ' + n.name;
+    $('bdlg-sub').textContent = 'confirm this passkey shows on the device';
+    $('bdlg-key').style.display = 'block';
+    $('bdlg-key').textContent = n.passkey;
+    $('bdlg-name').style.display = 'none';
+    $('bdlg-go').textContent = 'Confirm';
+    $('bov').classList.add('show');
+  }, T(1200));
+}
+function bdlgRename(id){
+  const d = DEVS.find(x=>x.id===id);
+  bdlgMode = 'rename'; bdlgTarget = d;
+  $('bdlg-title').textContent = 'Rename device';
+  $('bdlg-sub').textContent = 'the alias lives on this machine (bluez set-alias)';
+  $('bdlg-key').style.display = 'none';
+  $('bdlg-name').style.display = 'block';
+  $('bdlg-name').value = d.name;
+  $('bdlg-go').textContent = 'Rename';
+  $('bov').classList.add('show');
+  $('bdlg-name').focus();
+}
+function bdlgClose(){
+  $('bov').classList.remove('show');
+  if (bdlgMode === 'pair'){ bbusy = false; renderBt(); btToast('pairing cancelled'); }
+  bdlgMode = null; bdlgTarget = null;
+}
+function bdlgGo(){
+  if (bdlgMode === 'pair'){
+    const n = bdlgTarget;
+    $('bov').classList.remove('show');
+    const what = $('bnw-'+n.id);
+    if (what) what.textContent = 'connecting…';
+    setTimeout(() => {
+      bbusy = false;
+      NEARBY.splice(NEARBY.indexOf(n), 1);
+      DEVS.push({id:n.id, name:n.name, kind:n.kind, paired:true, conn:true,
+                 batt:n.kind==='audio' ? 91 : null, audio:n.kind==='audio'});
+      renderBt();
+      btToast(`${n.name} paired and connected`);
+    }, T(1100));
+  } else if (bdlgMode === 'rename'){
+    const d = bdlgTarget;
+    const name = $('bdlg-name').value.trim() || d.name;
+    d.name = name;
+    $('bov').classList.remove('show');
+    renderBt();
+    btToast(`renamed to ${name}`);
+  }
+  bdlgMode = null; bdlgTarget = null;
+}
+
+/* scan */
+const MORE_NEARBY = [
+  {id:'buds', name:'Pixel Buds Pro', kind:'audio', passkey:'551 902'},
+];
+function btScan(){
+  if (bbusy || !bpower) return;
+  $('b-scan-note').textContent = 'scanning…';
+  $('bb-scan').disabled = true;
+  setTimeout(() => {
+    if (MORE_NEARBY.length){
+      NEARBY.push(MORE_NEARBY.shift());
+      renderBt();
+    }
+    $('b-scan-note').textContent = '';
+    $('bb-scan').disabled = false;
+    btToast('scan complete — ' + NEARBY.length + ' nearby');
+  }, T(2200));
+}
+
+/* discoverable + power */
+function btDisco(){
+  if (!bpower) return;
+  bdisco = !bdisco;
+  renderBt();
+  btToast(bdisco ? 'discoverable for 2 minutes' : 'discoverable off');
+}
+function btPower(){
+  if (bbusy) return;
+  if (airplane){ btToast('airplane mode is on — Super+Shift+A to leave it', true); return; }
+  btPowerSet(!bpower);
+}
+function btPowerSet(on, quiet){
+  if (bbusy) return;
+  bpower = on;
+  $('b-power').classList.toggle('on', bpower);
+  if (!bpower){
+    bdisco = false;
+    DEVS.forEach(d => d._wasConn = d.conn);
+    DEVS.forEach(d => d.conn = false);
+    $('b-state').textContent = airplane ? 'AIRPLANE' : 'OFF';
+    $('b-lamp').className = airplane ? 'lamp gold' : 'lamp off';
+    $('bb-doctor').disabled = $('bb-scan').disabled = true;
+    renderBt();
+    if (!quiet) btToast('adapter powered off');
+  } else {
+    $('b-state').textContent = 'POWERED';
+    $('b-lamp').className = 'lamp';
+    $('bb-doctor').disabled = $('bb-scan').disabled = false;
+    renderBt();
+    if (quiet === true) { /* airplane restore: quiet */ }
+    /* the mouse auto-reconnects, like real life */
+    const mouse = DEVS.find(d => d._wasConn);
+    if (mouse){
+      setTimeout(() => {
+        const lamp = $('bl-'+mouse.id), what = $('bw-'+mouse.id);
+        if (lamp){ lamp.className = 'lamp busy'; what.textContent = 'reconnecting…'; }
+        setTimeout(() => { mouse.conn = true; renderBt(); btToast(mouse.name + ' reconnected'); }, T(1200));
+      }, T(600));
+    }
+  }
+}
+
+let btoastTimer;
+function btToast(msg, err){
+  const el = $('b-toastEl');
+  el.textContent = msg; el.className = 'toast show' + (err ? ' err' : '');
+  clearTimeout(btoastTimer);
+  btoastTimer = setTimeout(() => el.className = 'toast', err ? 4200 : 2600);
+}
+
+/* bt doctor — the real chain: adapter → radio → service → powered → devices → audio */
+function btChecks(){
+  const badAudio = $('badaudio').checked && DEVS.some(d => d.audio && d.conn);
+  return [
+    {t:'Adapter', why:'is a bluetooth adapter visible to the stack', ev:'intel ax211 (hci0)'},
+    {t:'Radio', why:'rfkill can block the radio in software or hardware', ev:'unblocked'},
+    {t:'Service', why:'is the bluez daemon running', ev:'bluetooth.service active'},
+    {t:'Powered', why:'radio on and ready to connect', ev:'powered on'},
+    {t:'Devices', why:'are paired devices reachable',
+     ev: btConnected().length ? btConnected().map(d=>d.name).join(', ') + ' connected' : 'none connected'},
+    {t:'Audio profile', why:'is a connected audio device on the high-quality profile (A2DP)',
+     ev: DEVS.some(d=>d.audio && d.conn) ? 'a2dp-sink' : 'no audio device connected',
+     evBroken:'stuck on headset-head-unit (HSP) — phone-call-grade audio', canBreak:badAudio},
+  ];
+}
+const BT_REPAIR = {t:'repair: a2dp-switch', why:'flips the card profile to A2DP and verifies the sink followed',
+  ev:'card profile set to a2dp-sink — sink followed'};
+
+function btDoctor(){
+  if (bbusy || !bpower) return;
+  bbusy = true;
+  $('bb-doctor').disabled = $('bb-scan').disabled = true;
+  const checks = btChecks();
+  const willRepair = checks.some(c => c.canBreak);
+  const out = $('b-out'); out.innerHTML = '';
+  $('b-state').textContent = 'CHECKING'; $('b-lamp').className = 'lamp gold';
+  const gap = T(620);
+  let i = 0;
+  const next = () => {
+    if (i >= checks.length){ return willRepair ? repairPhase() : finish('Overall — everything checks out'); }
+    const c = checks[i];
+    const el = addStep(out, c);
+    setTimeout(() => {
+      landStep(el, c.canBreak ? c.evBroken : c.ev, c.canBreak ? 'red' : '');
+      i++; setTimeout(next, gap*0.35);
+    }, gap);
+  };
+  const repairPhase = () => {
+    $('b-state').textContent = 'FIXING';
+    verdict(out, 'audio degraded — trying the lightest repair');
+    const r = addStep(out, BT_REPAIR, true);
+    setTimeout(() => {
+      landStep(r, BT_REPAIR.ev);
+      const re = addStep(out, {t:'re-check: Audio profile', why:'read the sink profile again after the switch', ev:''});
+      setTimeout(() => {
+        landStep(re, 'a2dp-sink [verified]');
+        $('badaudio').checked = false;
+        finish('fixed — high-quality audio restored');
+      }, gap);
+    }, gap*1.4);
+  };
+  const finish = (text) => {
+    verdict(out, text, true);
+    $('b-state').textContent = 'POWERED'; $('b-lamp').className = 'lamp';
+    bbusy = false;
+    $('bb-doctor').disabled = $('bb-scan').disabled = false;
+  };
+  next();
+}
+
+function btLowBatt(low){
+  blow = low;
+  const m = DEVS.find(d => d.id === 'm650');
+  if (m) m.batt = low ? 9 : 72;
+  renderBt();
+  if (low) btToast('Logi M650 battery low (9%)', true);
+}
+
+function closeBt(){ $('bp').classList.add('closed'); $('b-reopen').style.display='inline-block'; }
+function openBt(){ $('bp').classList.remove('closed'); $('b-reopen').style.display='none'; }
+
+/* shared ambience + keys */
+if (!reduced) setInterval(() => {
+  amb++;
+  if (!testing){
+    if (!held.rx) meter('rx', 0.1 + Math.abs(Math.sin(amb/3))*0.35);
+    if (!held.tx) meter('tx', 0.08 + Math.abs(Math.cos(amb/4))*0.25);
+  }
+}, 900);
+document.addEventListener('keydown', e => {
+  if (e.key === 'Escape'){
+    if ($('ov').classList.contains('show')) return dlgClose();
+    if ($('bov').classList.contains('show')) return bdlgClose();
+    closePanel(); closeBt();
+  }
+});
+
+function clearOut(id){ $(id).innerHTML = ''; }
+function tips(hostId){
+  for (const el of $(hostId).querySelectorAll('.what,.who,.m-label'))
+    el.title = el.textContent;
+}
+[['out','outwrap'],['b-out','b-outwrap']].forEach(([oid, wid]) => {
+  new MutationObserver(() => {
+    $(wid).classList.toggle('has', $(oid).childElementCount > 0);
+  }).observe($(oid), {childList: true});
+});
+
+renderNets(); renderTunnels(); renderBt();
+
+/* headless hooks */
+const auto = new URLSearchParams(location.search).get('auto');
+if (auto === 'btdoctor') btDoctor();
+if (auto === 'btdoctorfix'){
+  const xm4 = DEVS.find(d=>d.id==='xm4'); xm4.conn = true; renderBt();
+  $('badaudio').checked = true; btDoctor();
+}
+if (auto === 'btpair'){ btPair('jbl'); setTimeout(() => bdlgGo(), T(1800)); }
+if (auto === 'btpower'){ btPower(); }
+if (auto === 'btpoweron'){ btPower(); setTimeout(() => btPower(), T(600)); }
+if (auto === 'btlow'){ $('lowbatt').checked = true; btLowBatt(true); }
+if (auto === 'speed') runSpeed();
+if (auto === 'ether'){ $('ethercb').checked = true; setEther(true); }
+if (auto === 'air'){ $('aircb').checked = true; setAirplane(true); }
+if (auto === 'airether'){ $('ethercb').checked = true; setEther(true); $('aircb').checked = true; setAirplane(true); }
+if (auto === 'disc'){ armDisconnect('hyatt'); setTimeout(() => armDisconnect('hyatt'), T(600)); }
+if (auto === 'wifioff'){ setWifi(false); }
+if (auto === 'airport'){ $('airportcb').checked = true; setAirport(true); }
+if (auto === 'doctorfix'){ $('breakdns').checked = true; runDoctor(); }
+</script>
+</body>
+</html>
diff --git a/docs/design/2026-07-03-instrument-console-panels-spec.org b/docs/design/2026-07-03-instrument-console-panels-spec.org
index 203cafc..315e0b4 100644
--- a/docs/design/2026-07-03-instrument-console-panels-spec.org
+++ b/docs/design/2026-07-03-instrument-console-panels-spec.org
@@ -3,10 +3,17 @@
 #+TODO: TODO | DONE
 #+TODO: DRAFT READY DOING | IMPLEMENTED SUPERSEDED CANCELLED
 
-* DOING Status
+* IMPLEMENTED Status
 :PROPERTIES:
 :ID:       e73877f5-4f5b-4f81-b946-dbaa6145e0d5
 :END:
+- 2026-07-03 Fri @ 06:49 -0400 :: DOING → IMPLEMENTED: all six phases shipped
+  (net GTK-free layer 81ec9c3, net view 800ef60; bt GTK-free layer 5318b34, bt
+  view 66f03d9; phase-6 dead-code removal f4e688e). Both panels are single-screen
+  instrument consoles, verified live on velox — 46 suites + full make test green,
+  both AT-SPI smokes green end to end, render matching the approved prototype. The
+  three folded tasks (network panel redesign, bt switch placement + title, bt
+  rename devices) closed with the build.
 - 2026-07-03 Fri @ 02:07 -0400 :: DRAFT → READY → DOING in one stroke: Craig
   approved the design through five interactive prototype iterations and
   authorized the no-approvals speedrun ("let's build them now... go"). The
@@ -15,12 +22,16 @@
 
 * Metadata
 
-| Field   | Value                                            |
-|---------+--------------------------------------------------|
-| Status  | doing                                            |
-| Owner   | Craig Jennings                                   |
-| Repos   | dotfiles (net/, bluetooth/, themes), archsetup   |
-| Normative reference | [[file:../../working/panel-redesign/panel-console-v3.html][working/panel-redesign/panel-console-v3.html]] |
+| Field               | Value                                                      |
+|---------------------+------------------------------------------------------------|
+| Status              | implemented                                                |
+|---------------------+------------------------------------------------------------|
+| Owner               | Craig Jennings                                             |
+|---------------------+------------------------------------------------------------|
+| Repos               | dotfiles (net/, bluetooth/, themes), archsetup             |
+|---------------------+------------------------------------------------------------|
+| Normative reference | [[file:../../assets/2026-07-03-instrument-console-panels-prototype.html][assets/2026-07-03-instrument-console-panels-prototype.html]] |
+|---------------------+------------------------------------------------------------|
 
 * Summary
 
@@ -142,6 +153,6 @@ visual or interaction, the prototype wins.
    interactions + smoke). rename lands on the bluez Alias via busctl
    (set-alias has no MAC-addressed one-shot); verified live on velox (smoke
    green end to end, screenshot matches the prototype).
-6. [ ] Live verification both panels on velox + all suites + smokes green;
+6. [X] Live verification both panels on velox + all suites + smokes green;
    summary of findings written to file; folded tasks closed; dead code
    removed; session context finalized.
diff --git a/todo.org b/todo.org
index c29da3f..d6cbb2d 100644
--- a/todo.org
+++ b/todo.org
@@ -21,11 +21,12 @@ The vocabulary is open — topic tags are coined as needed — so these are conv
 - *Effort / autonomy*: =:quick:= a spare-moment fix (minutes, not a sitting); =:solo:= Claude can carry it end to end — there's a build path, a test path, and no upfront decision needed (a leftover manual spot-check doesn't disqualify it).
 - *Topic / area* (open): the subsystem a task touches — e.g. =:hyprland:= =:waybar:= =:mpd:= =:music:= =:network:= =:tooling:= =:llm:= =:eask:= =:pocketbook:= =:cmail:=. Coin a new one when it aids filtering.
 * Archsetup Open Work
-** DOING [#B] Instrument-console rebuild: net + bluetooth panels :feature:waybar:network:bluetooth:solo:
+** DONE [#B] Instrument-console rebuild: net + bluetooth panels :feature:waybar:network:bluetooth:solo:
+CLOSED: [2026-07-03 Fri]
 :PROPERTIES:
 :SPEC_ID: e73877f5-4f5b-4f81-b946-dbaa6145e0d5
 :END:
-The no-approvals speedrun build of the console design Craig approved through five prototype iterations (2026-07-02/03). Spec: [[file:docs/design/2026-07-03-instrument-console-panels-spec.org]] — the interactive prototype =working/panel-redesign/panel-console-v3.html= is the normative design reference. Folds three open tasks: network panel redesign, bt switch placement + title, bt rename devices. Code in ~/.dotfiles (net/, bluetooth/, themes/dupre/panel.css). Final step: flip the spec to IMPLEMENTED, write the findings summary to file, finalize session context.
+The no-approvals speedrun build of the console design Craig approved through five prototype iterations (2026-07-02/03). Spec: [[file:docs/design/2026-07-03-instrument-console-panels-spec.org]] — the interactive prototype [[file:assets/2026-07-03-instrument-console-panels-prototype.html][assets/2026-07-03-instrument-console-panels-prototype.html]] is the normative design reference. Folds three open tasks: network panel redesign, bt switch placement + title, bt rename devices. Code in ~/.dotfiles (net/, bluetooth/, themes/dupre/panel.css). Final step: flip the spec to IMPLEMENTED, write the findings summary to file, finalize session context.
 
 *** 2026-07-03 Fri @ 03:20:00 -0400 Phase 2 shipped: net GTK-free console layer + engine verbs
 Dotfiles =81ec9c3= (TDD, 52 new tests, 581 net green). Pure presenter logic for the single-screen console, no view code touched: =viewmodel.net_faceplate= (state word + lamp + TUNNEL/AIRPLANE badges, wired-link-wins precedence), =network_console_rows= (ethernet pinned, radio-off note, active-then-signal sort, per-row lamp/caption/ladder/forget), =channel_headline= (wired device+speed / SSID+ladder+dBm / not-connected placeholder), =tunnel_console_rows=, dial-meter geometry (=meter_needle_deg= + =meter_scale= 100→1000 auto-relabel), =signal_bars=/=mbps_label=, and =panel.ArmState= (two-click arm-to-fire for forget/disconnect). Engine verbs: =manage.wifi_radio= (nmcli radio wifi on|off), =manage.device_up= (ethernet take-the-route), =sysio.link_speed_mbps= (/sys wired speed), =connections.ethernet_devices=, hidden flag on =manage.add=.
@@ -35,6 +36,9 @@ Dotfiles =800ef60= (1197+/250-). =gui.py= rewritten as the single-screen console
 
 *** 2026-07-03 Fri @ 06:55:00 -0400 Phase 5 shipped: bt panel rebuilt as the instrument console
 Bluetooth's turn, two commits mirroring net. Phase-5a (dotfiles =5318b34=, 47 new console tests): the GTK-free layer — =viewmodel.bt_faceplate= (POWERED/OFF/AIRPLANE word + lamp + LOW BATT/AIRPLANE badges), =paired_console_rows= / =nearby_console_rows= (lamp rows with connect/forget/rename affordances), =discoverable_chip=, count labels, =battery_gauges= (two dial slots, one per connected device, red under 15%, dim NO DEVICE / ADAPTER OFF empties), =STEP_NARRATION=, and =panel.ArmState= (the forget latch). Engine gaps: =btctl.set_alias= renames through the bluez D-Bus Alias via busctl (set-alias has no MAC-addressed one-shot; =device_path= discovers the controller node from the object tree), =manage.rename= wraps it with a verify-after read, =parse_info= reads the Alias as the display name (a rename lands there, not on Name; the MAC-shaped placeholder stays "unnamed"), and =doctor= grew =on_report=/=on_begin= callbacks. Phase-5b (dotfiles =66f03d9=): =gui.py= rewritten as the single-screen console — faceplate (lamp/word/LOW BATT+AIRPLANE badges/adapter-power switch/close), engraved ADAPTER line with the clickable discoverable chip, scrolled PAIRED + NEARBY lamp rows, CONSOLE keys DOCTOR / SCAN, two cairo battery dials, output well + toast. Interactions: paired rows toggle connect/disconnect, ✎ renames via a dialog, ✕ arm-forgets, nearby rows run the pair flow into a passkey-confirm dialog, the chip toggles discoverability, the switch powers the adapter, SCAN refreshes nearby, DOCTOR streams checks + repairs. =panel.css= gained =.chip= / =.pen= / =.o-passkey= (the rest already shared with net). AT-SPI smoke rewritten (anchor on the bt-only SCAN key). Verified live on velox: smoke green end to end, screenshot matches the prototype (POWERED faceplate, four paired audio devices, two NO DEVICE battery dials). 46 suites + full make test green. Phase 6 next: live both-panel verify, folded tasks closed, dead code removed, spec → IMPLEMENTED.
+
+*** 2026-07-03 Fri @ 06:49:45 -0400 Phase 6 shipped: build closed out, dead code removed, spec IMPLEMENTED
+Live both-panel verify on velox: 46 suites + full make test green, and both AT-SPI smokes green end to end (net: faceplate NET·01/ONLINE, DOCTOR streams real diagnose steps, tunnels rows, close; bt: BT·01/POWERED, SCAN/DOCTOR keys, battery dials, close). The two =gui.py= files are byte-identical to their screenshot-verified commits (net =800ef60=, bt =66f03d9=), so the render carries over from the phase-3/4/5 screenshots — this pass touched no view code. Dead code removed (dotfiles =f4e688e=): both panels' orphaned =pages.py= + =ui/= (=*.blp/*.ui=) gone now that =gui.py= builds the tree in Python, the now-dead =make ui= Blueprint-compile target and its =.PHONY= entry dropped, and the stale =gui.py / pages.py= mention in bt =viewmodel.py= fixed; nothing imported the removed modules. Three folded tasks close with this build (network panel redesign, bt switch placement + title, bt rename devices). Build summary written to [[file:assets/2026-07-03-instrument-console-panels-build-summary.org][assets/2026-07-03-instrument-console-panels-build-summary.org]]. Spec =e73877f5= flipped DOING → IMPLEMENTED. Manual-test checklist for the real-device bt interactions filed under Manual testing and validation.
 ** DONE [#B] Net diagnostics: narrate every step :feature:network:solo:
 CLOSED: [2026-07-02 Thu]
 :PROPERTIES:
@@ -102,13 +106,15 @@ Shipped (dotfiles =42c93d6=): a flat circular Close button right of the tab swit
 
 Craig's ask (roam inbox, 2026-07-03): the bt panel needs a close button matching the network panel's.
 
-** TODO [#B] Bluetooth panel: switch placement + panel title :feature:waybar:bluetooth:solo:
-FOLDS INTO the instrument-console rebuild (spec e73877f5, DOING above) — closes with that build's phases.
+** DONE [#B] Bluetooth panel: switch placement + panel title :feature:waybar:bluetooth:solo:
+CLOSED: [2026-07-03 Fri]
+Delivered by the instrument-console rebuild (spec e73877f5, phase 5). The adapter-power switch now sits on the faceplate above every console key, and the engraved ADAPTER line is the panel's title row with the clickable discoverable chip right-justified on it.
 
 Craig's ask (roam inbox, 2026-07-02): move the bluetooth on/off switch above all the buttons. "Bluetooth" becomes the panel's title, with the on/off switch right-justified on that title row. Panel code in ~/.dotfiles =bluetooth/= (GTK4 + Blueprint, phase-2 PanelModel/presenter — see the shipped panel task in Resolved). Presenter tests + the AT-SPI smoke likely need their layout assertions updated.
 
-** TODO [#B] Bluetooth panel: rename devices :feature:waybar:bluetooth:solo:
-FOLDS INTO the instrument-console rebuild (spec e73877f5, DOING above) — closes with that build's phases.
+** DONE [#B] Bluetooth panel: rename devices :feature:waybar:bluetooth:solo:
+CLOSED: [2026-07-03 Fri]
+Delivered by the instrument-console rebuild (spec e73877f5, phase 5). =btctl.set_alias= renames through the bluez D-Bus Alias via busctl (no MAC-addressed one-shot exists; =device_path= finds the controller node from the object tree), =manage.rename= wraps it with a verify-after read, and =parse_info= reads the Alias as the display name. Each paired row carries a ✎ affordance opening a rename dialog. Live-probed the mechanism on velox before wiring it (rename + restore verified on the M650).
 
 Craig's ask (roam inbox, 2026-07-02): the panel should be able to rename a device. bluez supports per-device aliases (=bluetoothctl= device menu =set-alias=; the one-shot invocation shape needs verifying at the btctl boundary). Wire it through the engine (=bluetooth/src/bt/=) with a verify-after read, and surface a rename affordance on the device row consistent with the panel's existing patterns.
 
@@ -190,11 +196,12 @@ Refiled from the archsetup task audit (2026-06-28), landed via ~/.dotfiles/inbox
 - Check dotfiles for uninstalled packages and remove orphaned configs.
 - Verify all stowed files are actually used.
 
-** TODO [#B] Network panel redesign — no terminals, verify-everything, full failure coverage :feature:waybar:network:
+** DONE [#B] Network panel redesign — no terminals, verify-everything, full failure coverage :feature:waybar:network:
+CLOSED: [2026-07-03 Fri]
 :PROPERTIES:
 :LAST_REVIEWED: 2026-07-02
 :END:
-FOLDS INTO the instrument-console rebuild (spec e73877f5, DOING above) — closes with that build's phases.
+Delivered by the instrument-console rebuild (spec e73877f5). The three locked decisions all landed: no terminals (the single-screen console renders every action and result in the output well — net-popup is gone), the passwordless privileged path (the net-priv helper + narrow NOPASSWD sudoers, shipped earlier and carried forward), and verify-every-action (arm-to-fire mutations plus doctor's re-probe). The failure-mode catalog below is the diagnose/repair contract, built out across the net-diagnostics tasks and this rebuild's DOCTOR path; the catalog stays here as the standing completeness reference for that path.
 
 Major evolution of the shipped =custom/net= module ([[file:docs/design/2026-06-29-waybar-network-module-spec.org]]).
 Reverses the spec's "privileged tiers run in a net-popup terminal" decision. Origin:
@@ -962,6 +969,41 @@ What we're verifying: =README.md= reads cleanly and accurately for a first-time
 - Open =~/code/archsetup/README.md=
 - Read it end to end as if you've never seen the project
 Expected: every section is accurate, the personal-project disclaimer reads right, the placeholders (=<your-domain>=, =github.com/yourusername=) are consistent, and nothing personal leaked into the public-facing draft.
+*** Bt console: connect / disconnect a paired device
+What we're verifying: a paired row's primary action toggles the real connection and the row's lamp + battery dial follow (the smoke drives the widgets against fakes; this is a real device).
+- Open the bt panel (left-click the bar's bluetooth module, or Super+Shift+B).
+- On a paired-but-disconnected audio device, click its row's connect action.
+Expected: the device connects, the row lamp goes live, and if it reports battery a dial fills in with its level.
+- Click the same row again to disconnect.
+Expected: the device disconnects, the lamp dims, and its battery dial returns to NO DEVICE.
+*** Bt console: rename a paired device
+What we're verifying: the ✎ affordance renames a real device through the bluez Alias and the new name persists (mechanism live-probed on the M650 during the build; this is the in-panel path).
+- In the bt panel, click the ✎ on a paired device's row.
+- Enter a new name in the dialog and confirm.
+Expected: the row's name updates to the new alias immediately, and it survives closing and reopening the panel (verify-after read confirms it stuck).
+- Rename it back to its original name the same way.
+*** Bt console: pair a nearby device (passkey flow)
+What we're verifying: pairing a new device from the NEARBY list runs the pair flow into the passkey-confirm dialog and default-deny holds (this can't be auto-driven — it needs a real discoverable device and the passkey compare).
+- Put a bluetooth device into pairing mode.
+- In the bt panel, press SCAN and wait for the device to appear under NEARBY.
+- Click its row to start pairing.
+Expected: a passkey-confirm dialog appears; confirming completes the pairing and the device moves to PAIRED; dismissing it leaves the device unpaired.
+*** Bt console: arm-forget a paired device
+What we're verifying: the ✕ two-click arm-to-fire removes a real pairing (the arm latch is unit-tested; this confirms the real forget lands).
+- In the bt panel, click the ✕ on a device you can re-pair later.
+Expected: the row arms (tinted, a confirm affordance) rather than forgetting on the first click.
+- Click again to confirm.
+Expected: the device is unpaired and drops off the PAIRED list.
+*** Bt console: discoverable toggle and adapter power switch
+What we're verifying: the discoverable chip and the faceplate power switch drive the real adapter state.
+- In the bt panel, click the discoverable chip.
+Expected: the chip reads "discoverable on" and another device can see this adapter while it's on; clicking again turns it off.
+- Flip the faceplate adapter-power switch off, then on.
+Expected: off powers the adapter down (faceplate word → OFF, rows empty), on brings it back (POWERED, paired rows return). Airplane mode overrides — if it's on, the switch refuses with the way out.
+*** Bt console: LOW BATT badge with a real sub-15% device
+What we're verifying: a connected device reporting under 15% battery drives the faceplate LOW BATT badge and the red dial (the threshold is unit-tested; this needs a real device actually low).
+- Connect an audio device whose battery is genuinely under 15% (drain one, or catch it low).
+Expected: its battery dial renders red, and the faceplate shows the LOW BATT badge. Charge it above 15% and the badge clears on the next refresh.
 *** 2026-06-28 Sun @ 12:54:47 -0400 Live-update guard verified on velox (live Hyprland)
 Verified the =hypr-live-update-guard= PreTransaction hook end-to-end on velox
 with Hyprland running (pid 1997). velox predated the feature, so the guard was