diff --git a/apps/gnome-extension/jarvis@qvac.local/extension.js b/apps/gnome-extension/jarvis@qvac.local/extension.js
index 286b465..a7c223a 100644
--- a/apps/gnome-extension/jarvis@qvac.local/extension.js
+++ b/apps/gnome-extension/jarvis@qvac.local/extension.js
@@ -29,6 +29,7 @@ const coerceText = (value) => {
   return fallback === '[object Object]' ? '' : fallback;
 };
 const safeText = (value) => coerceText(value).replace(/[<>]/g, '');
+const shortError = (value) => safeText(value).split('\n')[0].replace(/\s+/g, ' ').slice(0, 140);
 
 class JarvisProxy {
   async connect() {
@@ -66,29 +67,42 @@ class ArcOverlay {
     if (this.status.clutter_text) this.status.clutter_text.ellipsize = Pango.EllipsizeMode.END;
     this.header.add_child(this.title); this.header.add_child(new St.Widget({ x_expand: true })); this.header.add_child(this.status);
     this.statusLine = new St.Label({ text: 'Super+Shift+J · Hold Talk to speak', style_class: 'jarvis-status-line' });
-    this.thinkingToggle = new St.Button({ label: 'Thinking', style_class: 'jarvis-thinking-toggle', visible: false, can_focus: true, reactive: true });
+    this.thinkingToggle = new St.Button({ label: 'Thinking', style_class: 'jarvis-thinking-toggle', visible: false, can_focus: true, reactive: true, x_align: Clutter.ActorAlign.START });
     this.thinkingToggle.accessible_name = 'Show or hide Jarvis thinking';
     this.thinkingToggle.connect('clicked', () => this.toggleThinking());
     this.thinking = new St.Label({ text: '', style_class: 'jarvis-thinking', visible: false, x_expand: true, can_focus: true });
     this.thinking.accessible_name = 'Jarvis thinking';
     if (this.thinking.clutter_text) { this.thinking.clutter_text.line_wrap = true; this.thinking.clutter_text.ellipsize = Pango.EllipsizeMode.NONE; }
+    this.notice = new St.Label({ text: '', style_class: 'jarvis-notice', visible: false, x_expand: true });
+    this.notice.accessible_name = 'Jarvis notice';
     this.job = new St.Label({ text: '', style_class: 'jarvis-job', can_focus: true, visible: false }); this.job.accessible_name = 'Jarvis job progress';
     this.target = new St.Label({ text: '', style_class: 'jarvis-target', can_focus: true, visible: false }); this.target.accessible_name = 'Computer use target';
     this.cursor = new St.Label({ text: '', style_class: 'jarvis-agent-cursor', can_focus: false, visible: false }); this.cursor.accessible_name = 'Visible computer use cursor';
-    this.scroll = new St.ScrollView({ style_class: 'jarvis-transcript-scroll', overlay_scrollbars: true, x_expand: true, y_expand: true });
+    this.confirm = new St.BoxLayout({ style_class: 'jarvis-confirm', visible: false, x_expand: true });
+    this.confirmLabel = new St.Label({ text: '', style_class: 'jarvis-confirm-label', x_expand: true });
+    this.confirm.add_child(this.confirmLabel);
+    for (const [label, decision] of [['Allow', 'allow'], ['Deny', 'deny']]) {
+      const button = new St.Button({ label, style_class: 'jarvis-chip', reactive: true, can_focus: true });
+      button.connect('clicked', () => this._answerConfirm(decision));
+      this.confirm.add_child(button);
+    }
+    this.scroll = new St.ScrollView({ style_class: 'jarvis-transcript-scroll', overlay_scrollbars: true, x_expand: true });
     try { this.scroll.hscrollbar_policy = St.PolicyType.NEVER; this.scroll.vscrollbar_policy = St.PolicyType.AUTOMATIC; } catch {}
     this.transcript = new St.BoxLayout({ style_class: 'jarvis-transcript', vertical: true, x_expand: true }); this.transcript.accessible_name = 'Conversation transcript';
     if (typeof this.scroll.set_child === 'function') this.scroll.set_child(this.transcript); else this.scroll.add_child(this.transcript);
     this.wave = new St.BoxLayout({ style_class: 'jarvis-wave', visible: false }); this.bars = [];
     for (let i = 0; i < 48; i++) { const bar = new St.Widget({ style_class: 'jarvis-wave-bar', height: 4, y_align: Clutter.ActorAlign.CENTER }); this.wave.add_child(bar); this.bars.push(bar); }
+    this.chipScroll = new St.ScrollView({ style_class: 'jarvis-chip-scroll', overlay_scrollbars: true, x_expand: true });
+    try { this.chipScroll.vscrollbar_policy = St.PolicyType.NEVER; this.chipScroll.hscrollbar_policy = St.PolicyType.AUTOMATIC; } catch {}
     this.chips = new St.BoxLayout({ style_class: 'jarvis-chips' }); this.chips.accessible_name = 'Suggested actions';
+    if (typeof this.chipScroll.set_child === 'function') this.chipScroll.set_child(this.chips); else this.chipScroll.add_child(this.chips);
     for (const mode of ['Chat', 'Files', 'Vision', 'Imagine', 'Compose', 'Translate', 'Dictate', 'Computer', 'Lab']) {
       const chip = new St.Button({ label: mode, style_class: 'jarvis-chip', can_focus: true, reactive: true }); chip.accessible_name = `${mode} mode`;
       chip.connect('clicked', () => this.onMode?.(mode.toLowerCase())); this.chips.add_child(chip);
     }
-    this.root.add_child(this.header); this.root.add_child(this.statusLine); this.root.add_child(this.thinkingToggle); this.root.add_child(this.thinking); this.root.add_child(this.job); this.root.add_child(this.target); this.root.add_child(this.cursor); this.root.add_child(this.wave); this.root.add_child(this.scroll); this.root.add_child(this.chips);
-    this.controls = new St.BoxLayout({ style_class: 'jarvis-chips' });
-    this.talk = new St.Button({ label: 'Talk', style_class: 'jarvis-chip jarvis-talk', reactive: true, can_focus: true });
+    this.root.add_child(this.header); this.root.add_child(this.statusLine); this.root.add_child(this.thinkingToggle); this.root.add_child(this.thinking); this.root.add_child(this.notice); this.root.add_child(this.confirm); this.root.add_child(this.job); this.root.add_child(this.target); this.root.add_child(this.cursor); this.root.add_child(this.wave); this.root.add_child(this.scroll); this.root.add_child(this.chipScroll);
+    this.controls = new St.BoxLayout({ style_class: 'jarvis-controls' });
+    this.talk = new St.Button({ label: 'Hold to talk', style_class: 'jarvis-chip jarvis-talk', reactive: true, can_focus: true });
     this.talk.accessible_name = 'Hold Space or Enter to talk';
     this.talk.connect('key-press-event', (_actor, event) => { if ([Clutter.KEY_space, Clutter.KEY_Return].includes(event.get_key_symbol())) { this.onTalk?.(true); return Clutter.EVENT_STOP; } return Clutter.EVENT_PROPAGATE; });
     this.talk.connect('key-release-event', (_actor, event) => { if ([Clutter.KEY_space, Clutter.KEY_Return].includes(event.get_key_symbol())) { this.onTalk?.(false); return Clutter.EVENT_STOP; } return Clutter.EVENT_PROPAGATE; });
@@ -98,7 +112,7 @@ class ArcOverlay {
     this.talk.connect('button-release-event', () => { this.onTalk?.(false); return Clutter.EVENT_STOP; });
     this.controls.add_child(this.talk);
     for (const [label, action] of [['Stop', () => this.onStop?.()], ['Reset context', () => this.onReset?.()], ['Minimize', () => this.minimize()], ['Close', () => this.hide()]]) {
-      const button = new St.Button({ label, style_class: 'jarvis-chip', reactive: true, can_focus: true });
+      const button = new St.Button({ label, style_class: 'jarvis-chip jarvis-chip-quiet', reactive: true, can_focus: true });
       button.connect('clicked', action); this.controls.add_child(button);
     }
     this.entry = new St.Entry({ hint_text: 'Ask Jarvis…', can_focus: true, x_expand: true });
@@ -107,25 +121,31 @@ class ArcOverlay {
     this.reducedMotion = false;
     this.streamingReply = false;
     this.replyFinalized = false;
+    this.minimized = false;
+    this._state = 'ARMED';
   }
   attach() { Main.layoutManager.addChrome(this.root, { affectsStruts: false, trackFullscreen: false }); this.halo = new St.Widget({ style_class: 'jarvis-halo', reactive: false }); Main.layoutManager.addChrome(this.halo, { affectsStruts: false, trackFullscreen: false }); this.halo.hide(); this.hide(); }
   show(force = false) {
     if (this.minimized && !force) return;
+    this.minimized = false;
     const monitor = Main.layoutManager.primaryMonitor;
     if (monitor) {
       const width = Math.min(OVERLAY_WIDTH, monitor.width - 80);
       this.root.set_width(width);
       this.root.set_position(monitor.x + Math.max(0, Math.round((monitor.width - width) / 2)), monitor.y + 48);
-      this.scroll.set_height(Math.max(100, Math.min(280, monitor.height - 360)));
+      this.scroll.set_height(Math.max(80, Math.min(220, monitor.height - 420)));
     }
     const wasVisible = this.root.visible;
     this.root.visible = true;
+    this.wave.visible = this._state === 'LISTENING' || this._state === 'SPEAKING';
     if (!wasVisible) this.entry.grab_key_focus();
   }
-  hide() { this.onTalk?.(false); this.root.visible = false; this.minimized = false; }
-  minimize() { this.onTalk?.(false); this.root.visible = false; this.minimized = true; }
+  _dismiss() { this.onTalk?.(false); this.root.visible = false; this.minimized = true; this.halo?.hide(); }
+  hide() { this._dismiss(); }
+  minimize() { this._dismiss(); }
   toggle() { this.root.visible ? this.hide() : this.show(true); }
-  clear() { this.transcript.destroy_all_children(); this.thinking.text = ''; this.thinking.visible = false; this.thinkingToggle.visible = false; this.streamingReply = false; this.replyFinalized = false; }
+  clear() { this.transcript.destroy_all_children(); this.thinking.text = ''; this.thinking.visible = false; this.thinkingToggle.visible = false; this.notice.visible = false; this.confirm.visible = false; this.streamingReply = false; this.replyFinalized = false; }
+  setNotice(text) { const body = shortError(text); this.notice.text = body; this.notice.visible = Boolean(body); }
   _followConversation() {
     const adjustment = this.scroll?.get_vadjustment?.() || this.scroll?.vadjustment;
     if (!adjustment) return;
@@ -134,22 +154,31 @@ class ArcOverlay {
       return GLib.SOURCE_REMOVE;
     });
   }
-  addRow(who, text) { const body = safeText(text); const row = new St.Label({ text: `${who === 'J' ? 'J' : 'YOU'}  ${body}`, style_class: `jarvis-row jarvis-row-${who === 'J' ? 'jarvis' : 'user'}`, can_focus: true }); row.accessible_name = `${who === 'J' ? 'Jarvis' : 'You'}: ${body}`; if (row.clutter_text) { row.clutter_text.line_wrap = true; row.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR; row.clutter_text.ellipsize = Pango.EllipsizeMode.NONE; } this.transcript.add_child(row); if (this.transcript.get_n_children() > 100) this.transcript.get_first_child().destroy(); this.show(); this._followConversation(); return row; }
-  token(text) { const chunk = safeText(text); if (!chunk) return; let row = this.transcript.get_last_child?.(); if (!this.streamingReply || !row || !String(row.style_class || '').includes('jarvis-row-jarvis')) { row = this.addRow('J', ''); this.streamingReply = true; this.replyFinalized = false; } row.text = `${row.text}${chunk}`; row.accessible_name = `Jarvis: ${row.text}`; this.show(); this._followConversation(); }
-  updateThinking(text) { const chunk = safeText(text); if (!chunk) return; this.thinking.text = `${this.thinking.text || ''}${chunk}`; this.thinkingToggle.visible = true; this.thinking.visible = true; this.thinkingToggle.label = 'Thinking ▾'; this.show(); }
+  addRow(who, text) { const body = safeText(text); const row = new St.Label({ text: `${who === 'J' ? 'J' : 'YOU'}  ${body}`, style_class: `jarvis-row jarvis-row-${who === 'J' ? 'jarvis' : 'user'}`, can_focus: true }); row.accessible_name = `${who === 'J' ? 'Jarvis' : 'You'}: ${body}`; if (row.clutter_text) { row.clutter_text.line_wrap = true; row.clutter_text.line_wrap_mode = Pango.WrapMode.WORD_CHAR; row.clutter_text.ellipsize = Pango.EllipsizeMode.NONE; } this.transcript.add_child(row); if (this.transcript.get_n_children() > 100) this.transcript.get_first_child().destroy(); this._followConversation(); return row; }
+  token(text) { const chunk = safeText(text); if (!chunk) return; let row = this.transcript.get_last_child?.(); if (!this.streamingReply || !row || !String(row.style_class || '').includes('jarvis-row-jarvis') || String(row.style_class || '').includes('jarvis-row-tool')) { row = this.addRow('J', ''); this.streamingReply = true; this.replyFinalized = false; } row.text = `${row.text}${chunk}`; row.accessible_name = `Jarvis: ${row.text}`; this._followConversation(); }
+  updateThinking(text) { const chunk = safeText(text); if (!chunk) return; this.thinking.text = `${this.thinking.text || ''}${chunk}`; this.thinkingToggle.visible = true; this.thinkingToggle.label = 'Thinking ▾'; }
   toggleThinking() { this.thinking.visible = !this.thinking.visible; this.thinkingToggle.label = this.thinking.visible ? 'Thinking ▾' : 'Thinking ▸'; }
   finishThinking() { if (this.thinking.text) { this.thinkingToggle.visible = true; this.thinkingToggle.label = 'Thinking ▸'; this.thinking.visible = false; } }
-  addToolCall(json) { this.streamingReply = false; try { const call = JSON.parse(json); this.addRow('J', `Using ${safeText(call.name || 'tool')}…`); } catch { this.addRow('J', `Using ${safeText(json)}…`); } this.finishThinking(); }
-  addToolResult(json) { this.streamingReply = false; try { const result = JSON.parse(json); this.addRow('J', `${safeText(result.name || 'tool')} complete`); } catch { this.addRow('J', 'Tool complete'); } this.finishThinking(); }
+  addToolCall(json) { this.streamingReply = false; this.replyFinalized = false; try { const call = JSON.parse(json); this._addToolRow(`Using ${safeText(call.name || 'tool')}…`); } catch { this._addToolRow(`Using ${safeText(json)}…`); } }
+  addToolResult(json) { this.streamingReply = false; try { const result = JSON.parse(json); this._addToolRow(`${safeText(result.name || 'tool')} complete`); } catch { this._addToolRow('Tool complete'); } }
+  _addToolRow(text) { const row = this.addRow('J', text); row.style_class = `${row.style_class} jarvis-row-tool`; }
+  offerConfirm(tool, argsJson, pattern) {
+    let jobId = ''; let toolCallId = '';
+    try { const parsed = JSON.parse(argsJson); jobId = parsed.jobId || ''; toolCallId = parsed.toolCallId || ''; } catch {}
+    this._confirmJob = jobId; this._confirmCall = toolCallId;
+    this.confirmLabel.text = `Allow ${safeText(tool)}? ${safeText(pattern)}`.trim();
+    this.confirm.visible = true;
+  }
+  _answerConfirm(decision) { this.confirm.visible = false; this.onConfirm?.(this._confirmJob || '', this._confirmCall || '', decision); }
   finalizeReply(text) {
     this.finishThinking();
     const spoken = safeText(text);
     if (this.replyFinalized) return;
     let row = this.transcript.get_last_child?.();
-    if (this.streamingReply && row && String(row.style_class || '').includes('jarvis-row-jarvis')) {
+    if (this.streamingReply && row && String(row.style_class || '').includes('jarvis-row-jarvis') && !String(row.style_class || '').includes('jarvis-row-tool')) {
       const body = String(row.text || '').replace(/^J\s+/, '');
       if (spoken && !body.trim()) { row.text = `J  ${spoken}`; row.accessible_name = `Jarvis: ${spoken}`; }
-      this.streamingReply = false; this.replyFinalized = true; this.show(); return;
+      this.streamingReply = false; this.replyFinalized = true; return;
     }
     if (spoken) this.addRow('J', spoken);
     this.replyFinalized = true;
@@ -161,18 +190,19 @@ class ArcOverlay {
   }
   setState(state) {
     const value = STATES.has(state) ? state : 'ARMED';
+    this._state = value;
     this.statusLine.text = `${value.toLowerCase()} · Super+Shift+J · Hold Talk to speak`;
     this.title.text = `${value === 'SLEEPING' ? '⧸' : '◉'} JARVIS`;
     this.status.style_class = `jarvis-local jarvis-state-${value.toLowerCase()}`;
-    this.wave.visible = value === 'LISTENING' || value === 'SPEAKING';
-    if (value === 'LISTENING') this.showHalo(); if (value !== 'ARMED') this.show();
+    this.wave.visible = !this.minimized && (value === 'LISTENING' || value === 'SPEAKING');
+    if (value === 'LISTENING') this.showHalo();
   }
-  level(rms) { this.wave.visible = true; const value = Math.max(0, Math.min(1, Number(rms) || 0)); for (let i = 0; i < this.bars.length; i++) this.bars[i].height = Math.max(4, Math.round(4 + value * 32 * (0.45 + Math.abs(Math.sin(i * 1.7)) * 0.55))); }
+  level(rms) { if (this.minimized) return; this.wave.visible = true; const value = Math.max(0, Math.min(1, Number(rms) || 0)); for (let i = 0; i < this.bars.length; i++) this.bars[i].height = Math.max(4, Math.round(4 + value * 32 * (0.45 + Math.abs(Math.sin(i * 1.7)) * 0.55))); }
   addChip(id, label, payload) { const chip = new St.Button({ label: safeText(label), style_class: 'jarvis-chip jarvis-chip-suggested', can_focus: true }); chip.accessible_name = `Suggested action: ${safeText(label)}`; chip.connect('clicked', () => this.onSuggestion?.(id, payload)); this.chips.add_child(chip); }
   addStep(json) { try { const step = JSON.parse(json); this.addRow('J', `${step.n ? `${step.n}. ` : ''}${step.action || 'computer step'}`); } catch { this.addRow('J', json); } }
-  addJob(id, pct, label) { this.job.text = `${safeText(label)} · ${Math.round(Number(pct) * 100)}%`; this.job.visible = true; this.show(); }
-  setTarget(json) { this.target.text = `⌾ ${safeText(json)}`; this.cursor.text = '◎'; this.cursor.visible = true; this.target.visible = true; this.show(); }
-  showHalo() { if (!this.halo) return; this.halo.show(); if (this._haloTimeout) GLib.Source.remove(this._haloTimeout); this._haloTimeout = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 400, () => { this._haloTimeout = 0; this.halo?.hide(); return GLib.SOURCE_REMOVE; }); }
+  addJob(id, pct, label) { this.job.text = `${safeText(label)} · ${Math.round(Number(pct) * 100)}%`; this.job.visible = true; }
+  setTarget(json) { this.target.text = `⌾ ${safeText(json)}`; this.cursor.text = '◎'; this.cursor.visible = true; this.target.visible = true; }
+  showHalo() { if (!this.halo || this.minimized || !this.root.visible) return; this.halo.show(); if (this._haloTimeout) GLib.Source.remove(this._haloTimeout); this._haloTimeout = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 400, () => { this._haloTimeout = 0; this.halo?.hide(); return GLib.SOURCE_REMOVE; }); }
   destroy() { if (this._haloTimeout) GLib.Source.remove(this._haloTimeout); this._haloTimeout = 0; this.halo?.destroy(); this.halo = null; this.root.destroy(); }
 }
 
@@ -186,10 +216,14 @@ export default class JarvisExtension extends Extension {
     Main.panel.addToStatusArea('jarvis-qvac', this._indicator, 0, 'right');
     this._indicator.connect('button-press-event', (_actor, event) => { const button = event.get_button(); if (button === 2) { this._call('Arm'); return Clutter.EVENT_STOP; } if (button === 3) { this._buildMenu(); return Clutter.EVENT_STOP; } this.overlay.toggle(); return Clutter.EVENT_STOP; });
     this.overlay.onTalk = (pressed) => { if (pressed) { this._call('PushToTalk', '(b)', [true]); this._call('Arm'); } else { this._call('PushToTalk', '(b)', [false]); } };
-    this.overlay.onStop = () => this._call('Cancel'); this.overlay.onReset = () => this._call('ResetContext'); this.overlay.onAsk = (text) => { this.overlay.addRow('U', text); this._call('Ask', '(s)', [text]); };
-    this.overlay.onMode = (mode) => this._call('SetMode', '(s)', [mode]); this.overlay.onSuggestion = (id, payload) => this._call('Ask', '(s)', [payload?.text || payload?.prompt || id]);
-    this._keyName = 'hotkey'; try { Main.wm.addKeybinding(this._keyName, this.settings, Meta.KeyBindingFlags.NONE, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, () => this.overlay.toggle()); } catch (error) { log(`Jarvis hotkey unavailable: ${error.message}`); }
-    this._settingsChanged = this.settings.connect('changed::accent-color', () => this._applyAccent()); this._applyAccent(); this._connectDaemon(); this.overlay.show();
+    this.overlay.onStop = () => this._call('Cancel');
+    this.overlay.onReset = () => { this.overlay.clear(); this.overlay.setNotice('New conversation'); this._call('ResetContext'); };
+    this.overlay.onAsk = (text) => { this.overlay.addRow('U', text); this._call('Ask', '(s)', [text]); };
+    this.overlay.onMode = (mode) => this._call('SetMode', '(s)', [mode]);
+    this.overlay.onSuggestion = (id, payload) => this._call('Ask', '(s)', [payload?.text || payload?.prompt || id]);
+    this.overlay.onConfirm = (jobId, toolCallId, decision) => this._call('Confirm', '(sss)', [jobId, toolCallId, decision]);
+    this._keyName = 'hotkey'; try { Main.wm.addKeybinding(this._keyName, this.settings, Meta.KeyBindingFlags.NONE, Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW, () => this.overlay.show(true)); } catch (error) { log(`Jarvis hotkey unavailable: ${error.message}`); }
+    this._settingsChanged = this.settings.connect('changed::accent-color', () => this._applyAccent()); this._applyAccent(); this._connectDaemon(); this.overlay.show(true);
     try { this._lockChanged = Main.screenShield.connect('locked-changed', () => { if (Main.screenShield.locked) { this.overlay.hide(); this._call('ComputerRevoke'); } }); } catch {}
   }
   async _connectDaemon() {
@@ -198,21 +232,22 @@ export default class JarvisExtension extends Extension {
       await proxy.connect(); if (this.proxy !== proxy) return;
       this._signals = [
         ['StateChanged', (state) => { this._setState(state); this._refreshVoiceStatus(); }],
-        ['ContextReset', () => this.overlay.clear()],
-        ['WakeHeard', () => this.overlay.show()],
+        ['ContextReset', () => { this.overlay.clear(); this.overlay.setNotice('New conversation'); }],
+        ['WakeHeard', () => {}],
         ['PartialTranscript', (text) => this.overlay.addRow('U', text)],
         ['Token', (text) => this.overlay.token(text)],
         ['Thinking', (text) => this.overlay.updateThinking(text)],
         ['ToolCall', (json) => this.overlay.addToolCall(json)],
         ['ToolResult', (json) => this.overlay.addToolResult(json)],
-        ['Reply', (text) => { this.overlay.finalizeReply(text); this.overlay.show(); }],
+        ['Reply', (text) => this.overlay.finalizeReply(text)],
         ['SpeakingLevel', (rms) => this.overlay.level(rms)],
         ['ListeningLevel', (rms) => this.overlay.level(rms)],
         ['ChipOffered', (id, label, payload) => this.overlay.addChip(id, label, payload)],
         ['JobProgress', (id, pct, label) => this.overlay.addJob(id, pct, label)],
         ['ComputerStep', (json) => this.overlay.addStep(json)],
         ['ComputerHighlight', (json) => this.overlay.setTarget(json)],
-        ['Error', (code, message) => { this.overlay.addRow('J', message); this.overlay.finishThinking(); if (coerceText(code) === 'VOICE_UNAVAILABLE') this.overlay.setConnectionStatus('voice-unavailable'); }],
+        ['ConfirmationRequired', (tool, args, pattern) => this.overlay.offerConfirm(tool, args, pattern)],
+        ['Error', (code, message) => { this.overlay.setNotice(message); this.overlay.finishThinking(); if (coerceText(code) === 'VOICE_UNAVAILABLE') this.overlay.setConnectionStatus('voice-unavailable'); }],
       ].map(([name, handler]) => proxy.on(name, handler));
       proxy.onOwnerChanged = () => { if (this.proxy !== proxy) return; this._syncDaemon(); };
       await this._syncDaemon();
@@ -244,10 +279,16 @@ export default class JarvisExtension extends Extension {
       }
     } catch { this.overlay?.setConnectionStatus('voice-unavailable'); }
   }
-  _call(name, signature, value) { this.proxy.call(name, signature, value).catch((error) => { log(`Jarvis ${name}: ${error.message}`); this.overlay?.addRow('J', `${name} failed: ${error.message}`); }); }
+  _call(name, signature, value) {
+    this.proxy.call(name, signature, value).catch((error) => {
+      log(`Jarvis ${name}: ${error.message}`);
+      const fallback = name === 'ResetContext' ? 'Could not reset conversation' : `${name} failed: ${shortError(error.message)}`;
+      this.overlay?.setNotice(fallback);
+    });
+  }
   _setState(state) { const value = safeText(state); this._glyph.text = ({ ARMED: '◯', LISTENING: '◌', THINKING: '◉', SPEAKING: '◎', SLEEPING: '◐' })[value] || '◯'; this._glyph.text += ' Jarvis'; this._glyph.accessible_name = `Jarvis ${value.toLowerCase()}`; this.overlay.setState(value); }
   _applyAccent() { this.overlay.root.set_style(`--jarvis-accent: ${this.settings.get_string('accent-color')};`); }
   _applyAccessibility() { try { const desktop = new Gio.Settings({ schema_id: 'org.gnome.desktop.interface' }); this.overlay.reducedMotion = desktop.list_keys().includes('enable-animations') && !desktop.get_boolean('enable-animations'); const theme = desktop.list_keys().includes('gtk-theme') ? desktop.get_string('gtk-theme') : ''; if (/high.?contrast/i.test(theme)) this.overlay.root.add_style_class_name('jarvis-high-contrast'); } catch {} this.overlay.root.connect('key-press-event', (_actor, event) => { if (event.get_key_symbol() === Clutter.KEY_Escape) { this._call('Cancel'); this.overlay.hide(); return Clutter.EVENT_STOP; } return Clutter.EVENT_PROPAGATE; }); }
-  _buildMenu() { const menu = this._indicator.menu; menu.removeAll(); for (const [label, action] of [['Open ARC', () => this.overlay.show()], ['Talk', () => this._call('Arm')], ['Stop', () => this._call('Cancel')], ['Reset context', () => this._call('ResetContext')], ['Privacy mode', () => this._call('Sleep')], ['Settings', () => this.openPreferences()]]) { const item = new PopupMenu.PopupMenuItem(label); item.connect('activate', action); menu.addMenuItem(item); } menu.open(); }
+  _buildMenu() { const menu = this._indicator.menu; menu.removeAll(); for (const [label, action] of [['Open ARC', () => this.overlay.show(true)], ['Talk', () => this._call('Arm')], ['Stop', () => this._call('Cancel')], ['Reset context', () => this._call('ResetContext')], ['Privacy mode', () => this._call('Sleep')], ['Settings', () => this.openPreferences()]]) { const item = new PopupMenu.PopupMenuItem(label); item.connect('activate', action); menu.addMenuItem(item); } menu.open(); }
   disable() { this._removeShellService?.(); try { Main.screenShield.disconnect(this._lockChanged); } catch {} try { Main.wm.removeKeybinding(this._keyName); } catch {} if (this._settingsChanged) this.settings.disconnect(this._settingsChanged); this._signals?.forEach((id) => this.proxy?.proxy?.disconnect(id)); this.proxy?.close(); this.overlay?.destroy(); this._indicator?.destroy(); if (this._theme && this._stylesheet) { try { this._theme.unload_stylesheet(this._stylesheet); } catch {} } this.overlay = this._indicator = this._glyph = this.proxy = null; }
 }
diff --git a/apps/gnome-extension/jarvis@qvac.local/prefs.js b/apps/gnome-extension/jarvis@qvac.local/prefs.js
index 2bd0085..78bdcfe 100644
--- a/apps/gnome-extension/jarvis@qvac.local/prefs.js
+++ b/apps/gnome-extension/jarvis@qvac.local/prefs.js
@@ -1,15 +1,108 @@
 import { ExtensionPreferences } from 'resource:///org/gnome/Shell/Extensions/js/extensions/prefs.js';
 import Adw from 'gi://Adw';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import Gtk from 'gi://Gtk';
+
+const BIND = Gio.SettingsBindFlags.DEFAULT;
+const PRIVACY_MODES = ['full-listen-after-wake', 'wake-only', 'off'];
+const OVERLAY_STYLES = ['arc', 'compact'];
+const COMPUTER_MODES = ['off', 'observe', 'act'];
+const MODEL_PROFILES = ['laptop-8gb', 'laptop-16gb', 'desktop-gpu'];
+
+function persistDaemonConfig(settings) {
+  const dir = GLib.build_filenamev([GLib.get_user_config_dir(), 'jarvis']);
+  GLib.mkdir_with_parents(dir, 0o755);
+  const file = Gio.File.new_for_path(GLib.build_filenamev([dir, 'config.json']));
+  let config = {};
+  try {
+    const [, contents] = file.load_contents(null);
+    const text = typeof contents === 'string' ? contents : new TextDecoder().decode(contents);
+    config = JSON.parse(text);
+  } catch {}
+  config.wakePhrase = settings.get_string('wake-phrase');
+  config.aliases = settings.get_strv('aliases');
+  config.ttsEnabled = settings.get_boolean('tts-enabled');
+  config.modelProfile = settings.get_string('model-profile');
+  file.replace_contents(`${JSON.stringify(config, null, 2)}\n`, null, false, Gio.FileCreateFlags.REPLACE_DESTINATION, null);
+}
+
+function entryRow(settings, title, key) {
+  const row = new Adw.EntryRow({ title });
+  row.set_text(settings.get_string(key));
+  row.connect('changed', () => settings.set_string(key, row.get_text()));
+  return row;
+}
+
+function strvRow(settings, title, key) {
+  const row = new Adw.EntryRow({ title });
+  row.set_text(settings.get_strv(key).join(', '));
+  row.connect('changed', () => {
+    const values = row.get_text().split(',').map((item) => item.trim()).filter(Boolean);
+    settings.set_strv(key, values);
+  });
+  return row;
+}
+
+function switchRow(settings, title, subtitle, key) {
+  const row = new Adw.SwitchRow({ title, subtitle });
+  settings.bind(key, row, 'active', BIND);
+  return row;
+}
+
+function comboRow(settings, title, subtitle, key, values) {
+  const row = new Adw.ComboRow({ title, subtitle, model: Gtk.StringList.new(values) });
+  const current = settings.get_string(key);
+  row.selected = Math.max(0, values.indexOf(current));
+  row.connect('notify::selected', () => {
+    const value = values[row.selected];
+    if (value) settings.set_string(key, value);
+  });
+  return row;
+}
 
 export default class JarvisPreferences extends ExtensionPreferences {
   fillPreferencesWindow(window) {
     window.set_title('Jarvis QVAC');
-    const page = new Adw.PreferencesPage();
-    const group = new Adw.PreferencesGroup({ title: 'Using Jarvis' });
     const settings = this.getSettings();
-    group.add(new Adw.ActionRow({ title: 'Open the assistant', subtitle: settings.get_strv('hotkey').join(', ') }));
-    group.add(new Adw.ActionRow({ title: 'Voice and text', subtitle: 'Click Jarvis in the top panel, then hold Talk to speak, or type a question and press Enter.' }));
-    group.add(new Adw.ActionRow({ title: 'Wake phrase setup', subtitle: 'Hey Jarvis requires a local wake detector configured with JARVIS_WAKE_COMMAND. Use Talk when no detector is installed.' }));
-    page.add(group); window.add(page);
+    const voice = new Adw.PreferencesPage({ title: 'Voice', name: 'voice' });
+    const voiceGroup = new Adw.PreferencesGroup({ title: 'Speech and wake' });
+    voiceGroup.add(switchRow(settings, 'Spoken replies', 'Play Jarvis replies through local TTS', 'tts-enabled'));
+    voiceGroup.add(switchRow(settings, 'Wake chime', 'Play a short chime when Jarvis starts listening', 'chime-enabled'));
+    voiceGroup.add(entryRow(settings, 'Wake phrase', 'wake-phrase'));
+    voiceGroup.add(strvRow(settings, 'Wake aliases', 'aliases'));
+    voiceGroup.add(entryRow(settings, 'Voice id', 'voice-id'));
+    voiceGroup.add(entryRow(settings, 'Language', 'language'));
+    voice.add(voiceGroup);
+
+    const desktop = new Adw.PreferencesPage({ title: 'Desktop', name: 'desktop' });
+    const desktopGroup = new Adw.PreferencesGroup({ title: 'Overlay and shortcuts' });
+    desktopGroup.add(strvRow(settings, 'Hotkey', 'hotkey'));
+    desktopGroup.add(entryRow(settings, 'Accent color', 'accent-color'));
+    desktopGroup.add(comboRow(settings, 'Overlay style', 'Layout of the on-screen HUD', 'overlay-style', OVERLAY_STYLES));
+    desktopGroup.add(switchRow(settings, 'Confirm destructive actions', 'Ask before write, delete, or computer-use changes', 'confirm-destructive'));
+    desktop.add(desktopGroup);
+
+    const computer = new Adw.PreferencesPage({ title: 'Computer use', name: 'computer' });
+    const computerGroup = new Adw.PreferencesGroup({ title: 'Desktop control' });
+    computerGroup.add(comboRow(settings, 'Computer use mode', 'Observe is read-only; act can click and type after a grant', 'computer-use-mode', COMPUTER_MODES));
+    computerGroup.add(switchRow(settings, 'Legacy input', 'Use the older input backend when portals are unavailable', 'computer-use-legacy-input'));
+    computerGroup.add(comboRow(settings, 'Privacy mode', 'How long Jarvis keeps the microphone open after wake', 'privacy-mode', PRIVACY_MODES));
+    computer.add(computerGroup);
+
+    const models = new Adw.PreferencesPage({ title: 'Models', name: 'models' });
+    const modelGroup = new Adw.PreferencesGroup({ title: 'Local profile' });
+    modelGroup.add(comboRow(settings, 'Model profile', 'Restart jarvisd after changing the QVAC profile', 'model-profile', MODEL_PROFILES));
+    models.add(modelGroup);
+
+    window.add(voice);
+    window.add(desktop);
+    window.add(computer);
+    window.add(models);
+
+    persistDaemonConfig(settings);
+    for (const key of ['wake-phrase', 'aliases', 'tts-enabled', 'model-profile']) {
+      settings.connect(`changed::${key}`, () => persistDaemonConfig(settings));
+    }
   }
 }
diff --git a/apps/gnome-extension/jarvis@qvac.local/stylesheet.css b/apps/gnome-extension/jarvis@qvac.local/stylesheet.css
index c772302..33f8fed 100644
--- a/apps/gnome-extension/jarvis@qvac.local/stylesheet.css
+++ b/apps/gnome-extension/jarvis@qvac.local/stylesheet.css
@@ -1,31 +1,35 @@
 .jarvis-panel-glyph { color: #F4B942; font-size: 16px; }
-.jarvis-arc { width: 720px; padding: 24px; margin-top: 0; margin-left: 0; margin-right: 0; spacing: 14px; border-radius: 22px; background-color: rgba(11, 14, 20, .92); border: 1px solid rgba(244, 185, 66, .42); color: #f6f7fb; box-shadow: 0 12px 40px rgba(0, 0, 0, .45); }
+.jarvis-arc { width: 720px; padding: 18px 20px; margin-top: 0; margin-left: 0; margin-right: 0; spacing: 8px; border-radius: 22px; background-color: rgba(11, 14, 20, .92); border: 1px solid rgba(244, 185, 66, .42); color: #f6f7fb; box-shadow: 0 12px 40px rgba(0, 0, 0, .45); }
 .jarvis-arc-header { spacing: 8px; }
-.jarvis-title { font-weight: bold; letter-spacing: 1px; }
+.jarvis-title { font-weight: bold; letter-spacing: 1px; font-size: 18px; }
 .jarvis-local { color: var(--jarvis-accent, #F4B942); font-size: 11px; }
 .jarvis-status-line { color: #aeb6c8; font-size: 12px; }
-.jarvis-thinking-toggle { color: #9aa8c0; font-size: 12px; padding: 4px 8px; border-radius: 8px; background-color: rgba(255, 255, 255, .05); }
+.jarvis-thinking-toggle { color: #9aa8c0; font-size: 11px; padding: 2px 8px; border-radius: 8px; background-color: transparent; }
 .jarvis-thinking-toggle:hover, .jarvis-thinking-toggle:focus { color: #f6f7fb; background-color: rgba(79, 210, 255, .16); }
-.jarvis-thinking { color: #aeb6c8; font-size: 12px; padding: 8px 12px; border-left: 2px solid #4FD2FF; background-color: rgba(79, 210, 255, .06); border-radius: 8px; }
+.jarvis-thinking { color: #aeb6c8; font-size: 12px; padding: 6px 10px; border-left: 2px solid #4FD2FF; background-color: rgba(79, 210, 255, .06); border-radius: 8px; }
+.jarvis-notice { color: #f4b942; font-size: 12px; }
+.jarvis-confirm { spacing: 8px; padding: 6px 0; }
+.jarvis-confirm-label { color: #f6f7fb; font-size: 13px; }
 .jarvis-job, .jarvis-target { color: #4FD2FF; font-size: 12px; }
 .jarvis-agent-cursor { color: var(--jarvis-accent, #F4B942); font-size: 22px; }
 .jarvis-halo { border-top: 2px solid #F4B942; margin: 12px; }
 .jarvis-high-contrast { border-width: 2px; background-color: #000; }
-.jarvis-wave { height: 42px; spacing: 3px; }
+.jarvis-wave { height: 36px; spacing: 3px; }
 .jarvis-wave-bar { width: 7px; background-color: var(--jarvis-accent, #F4B942); border-radius: 4px; }
-.jarvis-transcript-scroll { height: 280px; }
-.jarvis-transcript { spacing: 7px; }
-.jarvis-row { padding: 12px 14px; border-radius: 8px; font-size: 14px; }
-.jarvis-row-user { border-left: 2px solid var(--jarvis-accent, #F4B942); }
-.jarvis-row-jarvis { border-right: 2px solid #4FD2FF; }
+.jarvis-transcript-scroll { height: 220px; }
+.jarvis-transcript { spacing: 6px; }
+.jarvis-row { padding: 8px 12px; border-radius: 8px; font-size: 14px; }
+.jarvis-row-user { border-left: 2px solid var(--jarvis-accent, #F4B942); background-color: rgba(244, 185, 66, .08); }
+.jarvis-row-jarvis { border-right: 2px solid #4FD2FF; background-color: rgba(79, 210, 255, .05); }
+.jarvis-row-tool { background-color: transparent; color: #9aa8c0; font-size: 12px; padding: 4px 8px; }
+.jarvis-chip-scroll { height: 36px; }
 .jarvis-chips { spacing: 6px; }
 .jarvis-chip { padding: 5px 9px; border-radius: 999px; background-color: rgba(255, 255, 255, .08); }
 .jarvis-chip:hover, .jarvis-chip:focus { background-color: rgba(244, 185, 66, .25); }
-
-.jarvis-title { font-size: 18px; }
-.jarvis-row-user { background-color: rgba(244, 185, 66, .08); }
-.jarvis-row-jarvis { background-color: rgba(79, 210, 255, .05); }
+.jarvis-chip-quiet { background-color: transparent; color: #aeb6c8; padding: 5px 8px; }
+.jarvis-chip-quiet:hover, .jarvis-chip-quiet:focus { color: #f6f7fb; background-color: rgba(255, 255, 255, .08); }
 .jarvis-talk { background-color: #F4B942; color: #16191f; font-weight: bold; padding: 9px 18px; }
 .jarvis-talk:active { background-color: #ffe09a; }
-.jarvis-arc StEntry { border-radius: 12px; padding: 12px; background-color: rgba(255, 255, 255, .06); color: #f6f7fb; border: 1px solid rgba(255, 255, 255, .15); }
+.jarvis-controls { spacing: 8px; }
+.jarvis-arc StEntry { border-radius: 12px; padding: 10px 12px; background-color: rgba(255, 255, 255, .06); color: #f6f7fb; border: 1px solid rgba(255, 255, 255, .15); }
 .jarvis-arc StEntry:focus { border-color: #F4B942; }
diff --git a/daemon/dbus-service.js b/daemon/dbus-service.js
index 78cefe7..d1f4657 100644
--- a/daemon/dbus-service.js
+++ b/daemon/dbus-service.js
@@ -25,6 +25,7 @@ export async function serveOnSessionBus(daemon) {
     async Say(text) { await daemon.say?.(text); }
     async Ask(text) { await daemon.ask(text); }
     async ResetContext() { await daemon.resetContext(); }
+    Confirm(jobId, toolCallId, decision) { daemon.confirmPermission?.(jobId, toolCallId, decision); }
     Cancel() { daemon.cancel(); }
     SetMode(mode) { daemon.mode = mode; daemon.emit('ModeChanged', mode); }
     GetState() { return daemon.state; }
@@ -42,6 +43,7 @@ export async function serveOnSessionBus(daemon) {
     // private $emitter. Returning the payload is sufficient; calling
     // `this.emit` here crashes because Interface does not expose that method.
     ConfirmationRequired(tool, args, pattern) { return [String(tool), String(args), String(pattern)]; }
+    ContextReset() { return; }
     StateChanged(state) { return String(state); }
     Reply(text) { return String(text); }
     Token(text) { return String(text); }
@@ -68,6 +70,7 @@ export async function serveOnSessionBus(daemon) {
     Say: { inSignature: 's', outSignature: '', method: 'Say' },
     Ask: { inSignature: 's', outSignature: '', method: 'Ask' },
     ResetContext: { inSignature: '', outSignature: '', method: 'ResetContext' },
+    Confirm: { inSignature: 'sss', outSignature: '', method: 'Confirm' },
     Cancel: { inSignature: '', outSignature: '', method: 'Cancel' },
     SetMode: { inSignature: 's', outSignature: '', method: 'SetMode' },
     GetState: { inSignature: '', outSignature: 's', method: 'GetState' },
@@ -141,7 +144,7 @@ export async function serveOnSessionBus(daemon) {
   daemon.on('Reply', (reply) => iface.Reply(reply));
   daemon.on('Token', (token) => iface.Token(token));
   daemon.on('Error', (code, message) => iface.Error(code, message));
-  daemon.on('ConfirmationRequired', (event) => iface.ConfirmationRequired(event?.tool || 'action', JSON.stringify(event?.args || {}), event?.pattern || 'explicit confirmation required'));
+  daemon.on('ConfirmationRequired', (event) => iface.ConfirmationRequired(event?.tool || 'action', JSON.stringify({ jobId: event?.jobId || '', toolCallId: event?.toolCallId || '', args: event?.args || {} }), event?.pattern || 'explicit confirmation required'));
   for (const signal of ['ContextReset', 'WakeHeard', 'PartialTranscript', 'FinalTranscript', 'SpeakingLevel', 'ListeningLevel', 'ChipOffered', 'JobProgress', 'ComputerStep', 'ComputerHighlight', 'Thinking', 'ToolCall', 'ToolResult']) {
     daemon.on(signal, (...args) => iface[signal](...args));
   }
diff --git a/daemon/harness-bridge.js b/daemon/harness-bridge.js
index 4bb4478..0b93b44 100644
--- a/daemon/harness-bridge.js
+++ b/daemon/harness-bridge.js
@@ -46,15 +46,22 @@ export class HarnessBridge extends EventEmitter {
     // omit it from the final envelope after a tool call. Keep the current
     // post-tool stream as a fallback so the daemon can still speak the reply.
     let streamed = '';
-    const onChunk = (payload) => { streamed += String(payload?.text || payload?.delta || ''); };
-    const onToolCall = () => { streamed = ''; };
+    let postTool = '';
+    let sawTool = false;
+    const onChunk = (payload) => {
+      const chunk = String(payload?.text || payload?.delta || '');
+      streamed += chunk;
+      if (sawTool) postTool += chunk;
+    };
+    const onToolCall = () => { sawTool = true; postTool = ''; streamed = ''; };
     const chunkSubscription = this.session.on('agent_message_chunk', onChunk);
     const toolSubscription = this.session.on('tool_call', onToolCall);
     const offChunk = typeof chunkSubscription === 'function' ? chunkSubscription : () => this.session.off?.('agent_message_chunk', onChunk);
     const offToolCall = typeof toolSubscription === 'function' ? toolSubscription : () => this.session.off?.('tool_call', onToolCall);
     try {
       const reply = await this.session.prompt(text);
-      if (reply && !reply.text && streamed.trim()) return { ...reply, text: streamed };
+      const spoken = String(reply?.text || '').trim() || postTool.trim() || streamed.trim();
+      if (reply && spoken && spoken !== String(reply.text || '').trim()) return { ...reply, text: spoken };
       return reply;
     } finally {
       offChunk?.();
diff --git a/daemon/index.js b/daemon/index.js
index c02a72b..3f58740 100644
--- a/daemon/index.js
+++ b/daemon/index.js
@@ -68,6 +68,7 @@ export class JarvisDaemon extends EventEmitter {
       const reply = await job;
       this.telemetry.record('llm', startedAt, { success: true });
       const spoken = spokenReply(reply);
+      if (!spoken) { this.setState('LISTENING'); return ''; }
       this._beginSpeech(); this.lastReply = spoken; this.emit('Reply', spoken); this._speakReply(spoken); return spoken;
     } catch (error) {
       this.telemetry.record('llm', Date.now(), { success: false }); this.emit('Error', 'QVAC', error.message); this.voice.cancel(); this.setState('ARMED'); throw error;
@@ -86,6 +87,9 @@ export class JarvisDaemon extends EventEmitter {
     this.setState('ARMED');
     this.emit('ContextReset');
   }
+  confirmPermission(jobId, toolCallId, decision) {
+    this.harness.session?.permit?.(String(jobId || ''), String(toolCallId || ''), String(decision || 'deny'));
+  }
   _beginSpeech() {
     try {
       if (this.voice.state === 'ARMED' || this.voice.state === 'SLEEPING') this.voice.wake();
diff --git a/daemon/voice-settings.js b/daemon/voice-settings.js
index cc1cbb8..dcb754c 100644
--- a/daemon/voice-settings.js
+++ b/daemon/voice-settings.js
@@ -5,9 +5,12 @@ import os from 'node:os';
 export function voiceSettings() {
   let config = {};
   try { config = JSON.parse(fs.readFileSync(path.join(process.env.XDG_CONFIG_HOME || path.join(os.homedir(), '.config'), 'jarvis/config.json'), 'utf8')); } catch {}
+  const phrase = config.wakePhrase || config.wake_phrase || 'hey jarvis';
+  const aliases = Array.isArray(config.aliases) ? config.aliases : ['jarvis', 'okay jarvis'];
   return {
-    command: process.env.JARVIS_WAKE_COMMAND || config.wake_command || '',
-    phrases: [config.wake_phrase || 'hey jarvis', 'jarvis', 'okay jarvis'],
-    ttsEnabled: config.tts_enabled !== false,
+    command: process.env.JARVIS_WAKE_COMMAND || config.wakeCommand || config.wake_command || '',
+    phrases: [phrase, ...aliases].map((item) => String(item || '').trim()).filter(Boolean),
+    ttsEnabled: config.ttsEnabled !== false && config.tts_enabled !== false,
+    modelProfile: config.modelProfile || config.model_profile || 'laptop-16gb',
   };
 }
diff --git a/dbus/io.qvac.Jarvis.Session.xml b/dbus/io.qvac.Jarvis.Session.xml
index 5faf0f6..1ba1139 100644
--- a/dbus/io.qvac.Jarvis.Session.xml
+++ b/dbus/io.qvac.Jarvis.Session.xml
@@ -6,6 +6,7 @@
     <method name="Say"><arg name="text" type="s" direction="in"/></method>
     <method name="Ask"><arg name="text" type="s" direction="in"/></method>
     <method name="ResetContext"/>
+    <method name="Confirm"><arg name="jobId" type="s" direction="in"/><arg name="toolCallId" type="s" direction="in"/><arg name="decision" type="s" direction="in"/></method>
     <method name="Cancel"/><method name="SetMode"><arg name="mode" type="s" direction="in"/></method>
     <method name="GetState"><arg type="s" direction="out"/></method>
     <method name="EnrollWake"><arg name="phrase" type="s" direction="in"/></method>
diff --git a/test/daemon.test.js b/test/daemon.test.js
index e5565e1..fe13d86 100644
--- a/test/daemon.test.js
+++ b/test/daemon.test.js
@@ -68,6 +68,34 @@ test('harness bridge recovers streamed text when final envelope is empty after a
   assert.equal(reply.text, 'Your computer is ready.');
 });
 
+test('ask with no spoken text after tools returns to listening without a Reply', async () => {
+  const daemon = new JarvisDaemon();
+  daemon.harness = { ask: async () => ({ ok: true, text: '', reason: 'stop' }), cancel() {}, close: async () => {} };
+  daemon.voiceLoop = null;
+  const replies = [];
+  daemon.on('Reply', (text) => replies.push(text));
+  try {
+    const result = await daemon.ask('status');
+    assert.equal(result, '');
+    assert.deepEqual(replies, []);
+    assert.equal(daemon.state, 'LISTENING');
+  } finally {
+    await daemon.close();
+  }
+});
+
+test('confirmPermission forwards Allow/Deny to the harness session', async () => {
+  const daemon = new JarvisDaemon();
+  const calls = [];
+  daemon.harness = { session: { permit(...args) { calls.push(args); } }, cancel() {}, close: async () => {} };
+  try {
+    daemon.confirmPermission('job-1', 'call-9', 'allow');
+    assert.deepEqual(calls, [['job-1', 'call-9', 'allow']]);
+  } finally {
+    await daemon.close();
+  }
+});
+
 test('harness bridge resetContext disposes the current conversation', async () => {
   let cancelled = false; let disposed = false;
   const bridge = Object.create(HarnessBridge.prototype);
diff --git a/test/gnome-extension.test.js b/test/gnome-extension.test.js
index dcf64e0..667a7a6 100644
--- a/test/gnome-extension.test.js
+++ b/test/gnome-extension.test.js
@@ -24,9 +24,12 @@ function harness() {
     show() { this.visible = true; }
     destroy() { this.destroyed = true; }
     set_position() {}
+    set_width() {}
+    set_height() {}
     grab_key_focus() {}
     set_style() {}
     add_style_class_name() {}
+    get_first_child() { return this.children[0] || null; }
   }
   const context = vm.createContext({
     Extension: class {},
@@ -34,9 +37,10 @@ function harness() {
     St: { BoxLayout: Actor, Label: Actor, Widget: Actor, Button: Actor, Entry: Actor, ScrollView: Actor, PolicyType: { NEVER: 0, AUTOMATIC: 1 } },
     Clutter: { ActorAlign: { CENTER: 0, START: 1 }, EVENT_STOP: 1, EVENT_PROPAGATE: 0 },
     Pango: { WrapMode: { WORD_CHAR: 2 }, EllipsizeMode: { NONE: 0, END: 3 } },
-    Main: { layoutManager: { addChrome() {} } },
+    Main: { layoutManager: { addChrome() {}, primaryMonitor: { x: 0, y: 0, width: 1920, height: 1080 } } },
     GLib: {
-      PRIORITY_DEFAULT: 0, SOURCE_REMOVE: false,
+      PRIORITY_DEFAULT: 0, PRIORITY_DEFAULT_IDLE: 200, SOURCE_REMOVE: false,
+      idle_add(_priority, callback) { callback(); return 1; },
       timeout_add(_priority, _delay, callback) { const id = timers.size + 1; timers.set(id, callback); return id; },
       Source: { remove(id) { timers.delete(id); } },
     },
@@ -52,6 +56,7 @@ test('overlay constructs and destroys with pending halo animation', () => {
   const overlay = new ArcOverlay();
   assert.equal(overlay.header.children[1].x_expand, true);
   overlay.attach();
+  overlay.show(true);
   overlay.showHalo();
   overlay.showHalo();
   assert.equal(timers.size, 1);
@@ -89,6 +94,18 @@ test('final reply is shown after tool result rows', () => {
   assert.match(overlay.transcript.children[2].text, /Your computer is ready/);
 });
 
+test('tokens after a tool result start a new spoken Jarvis row', () => {
+  const { ArcOverlay } = harness();
+  const overlay = new ArcOverlay();
+  overlay.addToolCall('{"name":"capability_status"}');
+  overlay.addToolResult('{"name":"capability_status"}');
+  overlay.token('Your computer is ready.');
+  overlay.finalizeReply('Your computer is ready.');
+  assert.equal(overlay.transcript.children.length, 3);
+  assert.match(overlay.transcript.children[2].text, /Your computer is ready/);
+  assert.doesNotMatch(overlay.transcript.children[2].style_class, /jarvis-row-tool/);
+});
+
 test('addRow and token coerce objects to readable text', () => {
   const { ArcOverlay } = harness();
   const overlay = new ArcOverlay();
@@ -130,4 +147,55 @@ test('D-Bus confirmation signal does not call missing Interface.emit', () => {
   const dbusSource = readFileSync(new URL('../daemon/dbus-service.js', import.meta.url), 'utf8');
   assert.match(dbusSource, /ConfirmationRequired\(tool, args, pattern\) \{ return \[String\(tool\)/);
   assert.doesNotMatch(dbusSource, /ConfirmationRequired\(tool, args, pattern\) \{ this\.emit/);
+  assert.match(dbusSource, /ContextReset\(\) \{ return; \}/);
+  assert.match(dbusSource, /Confirm: \{ inSignature: 'sss'/);
+});
+
+test('minimize stays closed while Jarvis speaks, then restore shows the transcript', () => {
+  const { ArcOverlay } = harness();
+  const overlay = new ArcOverlay();
+  overlay.attach();
+  overlay.show(true);
+  overlay.minimize();
+  overlay.setState('SPEAKING');
+  overlay.finalizeReply('I am still talking in the background.');
+  assert.equal(overlay.root.visible, false);
+  overlay.show(true);
+  assert.equal(overlay.root.visible, true);
+  assert.match(overlay.transcript.children[0].text, /still talking/);
+});
+
+test('ConfirmationRequired chips answer Confirm with job and tool ids', () => {
+  const { ArcOverlay } = harness();
+  const overlay = new ArcOverlay();
+  const answers = [];
+  overlay.onConfirm = (...args) => answers.push(args);
+  overlay.offerConfirm('write_file', JSON.stringify({ jobId: 'job-1', toolCallId: 'call-9', args: { path: '~/notes' } }), 'destructive');
+  assert.equal(overlay.confirm.visible, true);
+  overlay._answerConfirm('allow');
+  assert.equal(overlay.confirm.visible, false);
+  assert.deepEqual(answers, [['job-1', 'call-9', 'allow']]);
+});
+
+test('errors and reset failures are one-line notices, not chat rows', () => {
+  const { ArcOverlay } = harness();
+  const overlay = new ArcOverlay();
+  overlay.setNotice('ResetContext failed:\nTypeError: Cannot read properties of undefined (reading \'apply\')');
+  assert.equal(overlay.transcript.children.length, 0);
+  assert.equal(overlay.notice.visible, true);
+  assert.doesNotMatch(overlay.notice.text, /\n/);
+  overlay.clear();
+  overlay.setNotice('New conversation');
+  assert.equal(overlay.notice.text, 'New conversation');
+});
+
+test('prefs bind every GSettings schema key', () => {
+  const prefs = readFileSync(new URL('../apps/gnome-extension/jarvis@qvac.local/prefs.js', import.meta.url), 'utf8');
+  const schema = readFileSync(new URL('../apps/gnome-extension/jarvis@qvac.local/schemas/org.gnome.shell.extensions.jarvis.gschema.xml', import.meta.url), 'utf8');
+  const keys = [...schema.matchAll(/<key name="([^"]+)"/g)].map((match) => match[1]);
+  assert.ok(keys.length >= 14);
+  for (const key of keys) assert.match(prefs, new RegExp(`['"]${key}['"]`));
+  assert.match(prefs, /wakePhrase/);
+  assert.match(prefs, /ttsEnabled/);
+  assert.match(prefs, /modelProfile/);
 });