diff --git a/scripts/sonar_auto.mjs b/scripts/sonar_auto.mjs
index 10a5308..31cdf14 100644
--- a/scripts/sonar_auto.mjs
+++ b/scripts/sonar_auto.mjs
@@ -38,6 +38,13 @@ for (let b = 1; b <= BATCHES; b++) {
     log(`  commit ${c}: ${n} file(s) - ${run('git', ['show', '-s', '--format=%s', c]).stdout.trim().slice(0, 90)}`);
     if (n > MAX_FILES) stop(`commit ${c} touches ${n} files (> ${MAX_FILES}); review it by hand`);
   }
+  // The fixer's JS commits do not rebuild static/dist/main.min.js; do it here so the QA build stage sees a fresh bundle.
+  run('npm', ['run', 'minify']);
+  if (run('git', ['status', '--short', 'static/dist']).stdout.trim()) {
+    run('git', ['add', '-f', 'static/dist/main.min.js']);
+    run('git', ['commit', '--no-verify', '-q', '-m', 'chore(build): rebuild static bundle after sonar fixes\n\nCo-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>']);
+    log('  rebuilt and committed static/dist/main.min.js');
+  }
   if (dirtyTracked()) stop('tree is dirty after the batch');
   const q = run('node', ['scripts/qa.mjs', '--fast'], { timeout: 30 * 60 * 1000 });
   const ok = q.status === 0;
diff --git a/static/dist/main.min.js b/static/dist/main.min.js
index d45b4b7..1cd52ab 100644
--- a/static/dist/main.min.js
+++ b/static/dist/main.min.js
@@ -778,7 +778,7 @@ This warms each voice so the engine caches its .pt and first playback is instant
       <div class="fish-tags-grid">
         ${tags.map(([t,d])=>`<button type="button" class="fish-tag" data-tag="${escHtml(t)}" title="${escHtml(d)}">[${escHtml(t)}]</button>`).join("")}
       </div>
-    </div>`).join(""),body.querySelectorAll(".fish-tag").forEach(b=>b.addEventListener("click",()=>_fishInsertTag(b.dataset.tag))),body.dataset.built="1")}function _fishTagsSync(){var _a2;const panel=$("fish-tags-panel");panel&&(panel.hidden=!_ttsIsFishBackend(((_a2=$("tts-backend-select"))==null?void 0:_a2.value)||""))}(function(){var _a2;const toggle=$("fish-tags-toggle"),body=$("fish-tags-body");toggle==null||toggle.addEventListener("click",()=>{_fishTagsRender(),body.hidden=!body.hidden,toggle.textContent=body.hidden?"Show tags":"Hide tags"}),(_a2=$("fish-tags-sample"))==null||_a2.addEventListener("click",()=>{const ta=$("preview-text-area");ta&&(ta.value=FISH_TAG_SAMPLE_TEXT,ta.focus())})})();function _ttsApplyEmotionTag(text,emotionValue){var _a2;const backend=((_a2=$("tts-backend-select"))==null?void 0:_a2.value)||"";if(!_ttsIsFishBackend(backend)||!emotionValue||/^\s*\[/.test(text))return text;const tag=typeof _rehEmotionEnglishTag=="function"?_rehEmotionEnglishTag(emotionValue):"";return tag?`[${tag}] ${text}`:text}setTimeout(function(){const sel=$("preview-emotion-select");!sel||typeof window.REH_EMOTIONS=="undefined"||(window.REH_EMOTIONS.forEach(e=>{if(!e.value)return;const o=document.createElement("option");o.value=e.value,o.textContent=`${e.emoji} ${e.label}`,sel.appendChild(o)}),sel.addEventListener("change",()=>{var _a2;const backend=((_a2=$("tts-backend-select"))==null?void 0:_a2.value)||"",help=$("preview-emotion-help");if(_ttsIsFishBackend(backend))help&&(help.style.display=sel.value?"block":"none",help.textContent=sel.value?"Applied as an inline [tag] in the text for Fish-Speech \u2014 the style instruction field below is ignored by this backend.":"");else{help&&(help.style.display="none");const styleInput=$("preview-style-instruction");styleInput&&sel.value&&(styleInput.value=sel.value)}}),_fishTagsSync())},0),$("tts-backend-select").addEventListener("change",()=>{var _a2;const sel=$("tts-voice-select");sel.innerHTML='<option value="">\u2014 select after fetch \u2014</option>',updateBackendHelp(),updatePreviewVoiceMatchPanel2(),previewBlob2=null,$("save-preview-mp3-btn").disabled=!0,$("save-preview-btn").disabled=!0,(_a2=$("preview-emotion-select"))==null||_a2.dispatchEvent(new Event("change")),_fishTagsSync()}),$("tts-voice-select").addEventListener("change",updatePreviewVoiceMatchPanel2),$("preview-ref-play").addEventListener("click",async()=>{updatePreviewVoiceMatchPanel2();const audio=$("preview-ref-audio");try{await audio.play()}catch(e){toast("Reference playback failed: "+e.message,"error")}}),$("preview-ref-use-text").addEventListener("click",()=>{const v=selectedPreviewLibraryVoice(),text=cleanReferenceText((v==null?void 0:v.transcript)||"");if(!text){toast("This voice has no reference text","error");return}$("preview-text-area").value=text,toast("Reference text copied to target text","success")}),$("preview-ref-synth").addEventListener("click",synthesizeSelectedReferenceText);let _ttsStreamHealth=null;function effectiveTtsPlaybackMode(override="settings"){return override&&override!=="settings"?override:_appSettings.tts_stream_mode||"auto"}async function isTtsStreamAvailable(force=!1){if(_ttsStreamHealth&&!force)return _ttsStreamHealth.ok;try{return _ttsStreamHealth=await fetch("/api/tts-stream-health").then(r=>r.json()),!!_ttsStreamHealth.ok}catch{return _ttsStreamHealth={ok:!1},!1}}async function createTtsStreamUrl(voice,text,instruct=""){if(!await isTtsStreamAvailable())throw new Error("streaming backend unavailable");const r=await fetch("/api/tts-stream-session",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({text,voice,instruct})});if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText)}return(await r.json()).url}async function _ttsPreviewFetchWithRetry(body,tries){tries=tries||3;for(let i=1;i<=tries;i++)try{return await fetch("/api/tts-preview",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(body)})}catch(e){if(i===tries)throw e;await new Promise(r=>setTimeout(r,2500*i))}}function _ttsBackendForVoice2(voiceId,fallbackBackend){if(!voiceId||voiceId==="me")return fallbackBackend;const v=(window._voices||[]).find(x=>x.id===voiceId);return v&&!v.has_ref?"voice_design":fallbackBackend}async function fetchTtsPreviewBlob2(voice,text,responseFormat="wav",instruct="",backend="voice_clone",applyPersona=!1,extra=null){const body={text,voice,response_format:responseFormat,instruct,backend};applyPersona&&(body.apply_persona=!0),extra&&typeof extra=="object"&&Object.assign(body,extra);const r=await _ttsPreviewFetchWithRetry(body);if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText)}const blob=await r.blob();if(responseFormat==="wav"){const v=(window._voices||[]).find(x=>x.id===voice),gainDb=v&&v.loudness&&typeof v.loudness.gain_db=="number"?v.loudness.gain_db:0;if(gainDb)try{const nr=await fetch("/api/audio/apply-gain?gain_db="+encodeURIComponent(gainDb),{method:"POST",body:blob});if(nr.ok)return await nr.blob()}catch{}}return blob}function _textWords(s){return String(s||"").toLowerCase().normalize("NFKD").replace(/[̀-ͯ]/g,"").replace(/[^\p{L}\p{N}\s]/gu," ").split(/\s+/).filter(Boolean)}function _textSimilarity(a,b){const wa=_textWords(a),wb=_textWords(b);if(!wa.length&&!wb.length)return 1;if(!wa.length||!wb.length)return 0;const counts=new Map;wa.forEach(w=>counts.set(w,(counts.get(w)||0)+1));let overlap=0;return wb.forEach(w=>{const c=counts.get(w);c&&(overlap++,counts.set(w,c-1))}),2*overlap/(wa.length+wb.length)}async function _voiceRoundtripCheck2(voiceId,text,backend,instruct=""){const blob=await fetchTtsPreviewBlob2(voiceId,text,"wav",instruct,backend),fd=new FormData;fd.append("file",blob,"roundtrip.wav"),fd.append("backend","configured");const r=await fetch("/api/transcribe-bytes",{method:"POST",body:fd});if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText)}const d=await r.json();return{transcript:d.text||"",score:_textSimilarity(text,d.text||""),blob}}async function createTtsAudioSource2(voice,text,backend="voice_clone",modeOverride="settings",instruct="",applyPersona=!1,extra=null){const mode=effectiveTtsPlaybackMode(modeOverride);if(backend!=="streaming"||mode==="buffered"){const blob=await fetchTtsPreviewBlob2(voice,text,"wav",instruct,backend,applyPersona,extra);return{url:URL.createObjectURL(blob),blob,streaming:!1,label:"buffered"}}try{return{url:await createTtsStreamUrl(voice,text,instruct),blob:null,streaming:!0,label:"streaming"}}catch(e){if(mode==="streaming")throw e;const blob=await fetchTtsPreviewBlob2(voice,text,"wav",instruct,backend,applyPersona,extra);return{url:URL.createObjectURL(blob),blob,streaming:!1,label:"buffered"}}}let previewBlob2=null;const PREVIEW_SAMPLE_TEXT="Hello! This is a voice preview from TTS Voice Creator - Clone and Design.";$("preview-text-area").addEventListener("focus",()=>{$("preview-text-area").value===PREVIEW_SAMPLE_TEXT&&($("preview-text-area").value="")},{once:!0});function _onPreviewGenerated(source,voice,text,backend,instruct){typeof effectsSourceBlob!="undefined"&&(window._effectsSourceBlob=null),window._effectsSynthArgs={voice,text,instruct:instruct||"",backend};const ea=$("effects-apply-btn");ea&&(ea.disabled=!1);const ap=$("add-to-playlist-btn");ap&&source.blob&&(ap.disabled=!1),typeof historyPush=="function"&&source.blob&&historyPush(voice,text,backend,source.blob,source.url)}const _TRYOUT_SPEED_KEY="ttsvc_tryout_native_speed";(function(){const saved=localStorage.getItem(_TRYOUT_SPEED_KEY);if(saved){const el=$("preview-native-speed");el&&(el.value=saved)}})(),(_a=$("preview-native-speed"))==null||_a.addEventListener("change",function(){localStorage.setItem(_TRYOUT_SPEED_KEY,this.value)}),$("preview-btn").addEventListener("click",async()=>{var _a2,_b,_c,_d;const voice=$("tts-voice-select").value,backend=$("tts-backend-select").value,instruct=$("preview-style-instruction").value.trim(),text=_ttsApplyEmotionTag($("preview-text-area").value.trim(),(_a2=$("preview-emotion-select"))==null?void 0:_a2.value),applyPersona=((_b=$("preview-persona-toggle"))==null?void 0:_b.checked)||!1;if(!backend){toast("No available TTS backend","error");return}if(!voice){toast("Select a TTS voice","error");return}if(!text){toast("Enter preview text","error");return}$("preview-btn").disabled=!0,$("save-preview-mp3-btn").disabled=!0,$("save-preview-btn").disabled=!0,$("add-to-playlist-btn")&&($("add-to-playlist-btn").disabled=!0),$("effects-apply-btn")&&($("effects-apply-btn").disabled=!0);const _nspd=parseFloat((_c=$("preview-native-speed"))==null?void 0:_c.value),_extra=!isNaN(_nspd)&&_nspd!==1?{speed:_nspd}:null;try{const audio=$("preview-audio"),source=((_d=$("preview-chunked-toggle"))==null?void 0:_d.checked)&&text.length>200&&typeof generateChunkedTts=="function"?await generateChunkedTts(voice,text,backend,instruct,_extra,applyPersona):await createTtsAudioSource2(voice,text,backend,$("preview-playback-mode").value,instruct,applyPersona,_extra);previewBlob2=source.blob,window._previewVoice=voice,window._previewBackend=backend,window._previewText=text,audio.src=source.url,audio.style.display="",await audio.play(),$("save-preview-mp3-btn").disabled=!1,$("save-preview-btn").disabled=source.streaming,_onPreviewGenerated(source,voice,text,backend,instruct),toast(source.streaming?"Streaming preview playing":source.label==="chunked"?`Chunked (${text.length} chars) playing`:"Preview playing","success")}catch(e){toast("TTS failed: "+e.message,"error")}finally{$("preview-btn").disabled=!1}}),$("save-preview-mp3-btn").addEventListener("click",async()=>{var _a2;const voice=$("tts-voice-select").value,backend=$("tts-backend-select").value,instruct=$("preview-style-instruction").value.trim(),text=_ttsApplyEmotionTag($("preview-text-area").value.trim(),(_a2=$("preview-emotion-select"))==null?void 0:_a2.value);if(!backend){toast("No available TTS backend","error");return}if(!voice||!text)return;const btn=$("save-preview-mp3-btn");btn.disabled=!0;try{const blob=await fetchTtsPreviewBlob2(voice,text,"mp3",instruct,backend),a=document.createElement("a");a.href=URL.createObjectURL(blob),a.download=(voice||"preview")+"_preview.mp3",a.click(),toast("MP3 saved","success")}catch(e){toast("MP3 save failed: "+e.message,"error")}finally{btn.disabled=!1}}),$("save-preview-btn").addEventListener("click",()=>{if(!previewBlob2)return;const a=document.createElement("a");a.href=URL.createObjectURL(previewBlob2),a.download=($("tts-voice-select").value||"preview")+"_preview.wav",a.click()});const PERF_HISTORY_KEY="vcf-perf-history",PERF_HISTORY_MAX=50,PERF_HISTORY_SORT={key:"ts",dir:"desc"};function perfHistoryLoad2(){try{return JSON.parse(localStorage.getItem(PERF_HISTORY_KEY)||"[]")}catch{return[]}}function perfHistorySave(entries){try{localStorage.setItem(PERF_HISTORY_KEY,JSON.stringify(entries.slice(-PERF_HISTORY_MAX)))}catch{}}function perfHistoryAdd2(entry){const h=perfHistoryLoad2();h.push(entry),perfHistorySave(h)}function perfSparklineSvg(rtfValues){if(!rtfValues.length)return"";const W=120,H=32,PAD=2,barW=Math.max(4,Math.floor((W-PAD*2)/rtfValues.length)-1),maxV=Math.max(...rtfValues,1),bars=rtfValues.map((v,i)=>{const bh=Math.max(3,Math.round(v/maxV*(H-PAD*2))),x=PAD+i*(barW+1),y=H-PAD-bh,col=v<1?"var(--green)":"var(--yellow)";return`<rect x="${x}" y="${y}" width="${barW}" height="${bh}" rx="1" fill="${col}" opacity=".8"/>`}).join("");return`<svg viewBox="0 0 ${W} ${H}" class="perf-sparkline" aria-hidden="true">${bars}</svg>`}function perfHistoryVoiceLookup(voiceId){return(Array.isArray(window._voices)&&window._voices.length?window._voices:typeof _voices!="undefined"&&Array.isArray(_voices)?_voices:[]).find(v=>v&&(v.id===voiceId||v.name===voiceId||v.voice_id===voiceId))||null}function perfHistoryVoiceMeta(entry){var _a2,_b,_c;const voice=(entry==null?void 0:entry.voice)||"",saved=(entry==null?void 0:entry.voiceMeta)||{},lib=perfHistoryVoiceLookup(voice)||{},language=saved.lang||saved.language||(entry==null?void 0:entry.lang)||(entry==null?void 0:entry.language)||lib.lang||lib.language||"",gender=String(saved.gender||(entry==null?void 0:entry.gender)||lib.gender||"").trim().toUpperCase().charAt(0);return{id:voice,label:saved.label||saved.display_name||(entry==null?void 0:entry.voiceLabel)||lib.display_name||lib.name||voice,lang:language,gender:["F","M","N"].includes(gender)?gender:"",flag:saved.flag||(entry==null?void 0:entry.flag)||lib.flag||"",avatar:saved.avatar||(entry==null?void 0:entry.avatar)||lib.avatar||"",hasPicture:!!((_c=(_b=(_a2=saved.has_picture)!=null?_a2:saved.hasPicture)!=null?_b:entry==null?void 0:entry.hasPicture)!=null?_c:lib.has_picture)}}function perfHistoryExtraFields(voice,backend){const lib=perfHistoryVoiceLookup(voice)||{};return{voiceMeta:{label:lib.display_name||lib.name||voice,lang:lib.lang||lib.language||"",gender:lib.gender||"",flag:lib.flag||"",avatar:lib.avatar||"",has_picture:!!lib.has_picture},device:typeof backendComputeDevice=="function"?backendComputeDevice(backend):""}}function perfHistoryGenderLabel(gender){return{F:"Female",M:"Male",N:"Diverse"}[gender]||""}function perfHistoryDeviceLabel(entry){return(entry==null?void 0:entry.device)||(typeof backendComputeDevice=="function"?backendComputeDevice((entry==null?void 0:entry.backend)||""):"")||"Unknown"}function perfHistoryDeviceHtml(entry){const label=perfHistoryDeviceLabel(entry),cls=typeof backendComputeDeviceClass=="function"?backendComputeDeviceClass((entry==null?void 0:entry.backend)||""):label.toLowerCase().includes("gpu")?"gpu":label.toLowerCase().includes("cpu")?"cpu":"";return`<span class="bench-device ${escHtml(cls)}">${escHtml(label)}</span>`}function perfHistoryAvatarHtml(entry){var _a2;const meta=perfHistoryVoiceMeta(entry),title=meta.label||meta.id||"Voice";if(meta.hasPicture)return`<span class="perf-history-avatar" title="${escHtml(title)}"><img src="/api/voice/picture/${encodeURIComponent(meta.id)}" alt=""></span>`;const icon=window.voiceAvatarIcon?window.voiceAvatarIcon(meta.avatar,24):null;if(icon)return`<span class="perf-history-avatar" title="${escHtml(title)}">${icon.replace(/vp-avatar/g,"perf-history-avatar-icon")}</span>`;const color=typeof avatarColor=="function"?avatarColor(meta.lang||meta.id||title):"#6b7280",init=((_a2=(title||"?").trim()[0])==null?void 0:_a2.toUpperCase())||"?";return`<span class="perf-history-avatar perf-history-avatar-init" style="background:${color}" title="${escHtml(title)}">${escHtml(init)}</span>`}function perfHistorySortValue(entry,key){switch(key){case"backend":return String(entry.backend||"").toLowerCase();case"language":return String(perfHistoryVoiceMeta(entry).lang||"").toLowerCase();case"gender":return String(perfHistoryGenderLabel(perfHistoryVoiceMeta(entry).gender)||"").toLowerCase();case"voice":return String(entry.voice||"").toLowerCase();case"device":return String(perfHistoryDeviceLabel(entry)||"").toLowerCase();case"avgLatencyMs":return Number(entry.avgLatencyMs);case"minLatencyMs":return Number(entry.minLatencyMs);case"avgRtf":return Number(entry.avgRtf);case"ts":default:return Number(entry.ts)}}function perfHistoryCompare(a,b){const av=perfHistorySortValue(a,PERF_HISTORY_SORT.key),bv=perfHistorySortValue(b,PERF_HISTORY_SORT.key);let result=0;if(typeof av=="string"||typeof bv=="string")result=String(av).localeCompare(String(bv),void 0,{numeric:!0,sensitivity:"base"});else{const an=Number.isFinite(av)?av:-1/0,bn=Number.isFinite(bv)?bv:-1/0;result=an===bn?0:an-bn}return PERF_HISTORY_SORT.dir==="asc"?result:-result}function perfHistoryHeadButton(key,label){const active=PERF_HISTORY_SORT.key===key,icon=active?PERF_HISTORY_SORT.dir==="asc"?"mdi-arrow-up":"mdi-arrow-down":"mdi-swap-vertical";return`<button class="perf-history-sort${active?" active":""}" type="button" data-history-sort="${escHtml(key)}" aria-label="Sort by ${escHtml(label)}">
+    </div>`).join(""),body.querySelectorAll(".fish-tag").forEach(b=>b.addEventListener("click",()=>_fishInsertTag(b.dataset.tag))),body.dataset.built="1")}function _fishTagsSync(){var _a2;const panel=$("fish-tags-panel");panel&&(panel.hidden=!_ttsIsFishBackend(((_a2=$("tts-backend-select"))==null?void 0:_a2.value)||""))}(function(){var _a2;const toggle=$("fish-tags-toggle"),body=$("fish-tags-body");toggle==null||toggle.addEventListener("click",()=>{_fishTagsRender(),body.hidden=!body.hidden,toggle.textContent=body.hidden?"Show tags":"Hide tags"}),(_a2=$("fish-tags-sample"))==null||_a2.addEventListener("click",()=>{const ta=$("preview-text-area");ta&&(ta.value=FISH_TAG_SAMPLE_TEXT,ta.focus())})})();function _ttsApplyEmotionTag(text,emotionValue){var _a2;const backend=((_a2=$("tts-backend-select"))==null?void 0:_a2.value)||"";if(!_ttsIsFishBackend(backend)||!emotionValue||/^\s*\[/.test(text))return text;const tag=typeof _rehEmotionEnglishTag=="function"?_rehEmotionEnglishTag(emotionValue):"";return tag?`[${tag}] ${text}`:text}setTimeout(function(){const sel=$("preview-emotion-select");!sel||typeof window.REH_EMOTIONS=="undefined"||(window.REH_EMOTIONS.forEach(e=>{if(!e.value)return;const o=document.createElement("option");o.value=e.value,o.textContent=`${e.emoji} ${e.label}`,sel.appendChild(o)}),sel.addEventListener("change",()=>{var _a2;const backend=((_a2=$("tts-backend-select"))==null?void 0:_a2.value)||"",help=$("preview-emotion-help");if(_ttsIsFishBackend(backend))help&&(help.style.display=sel.value?"block":"none",help.textContent=sel.value?"Applied as an inline [tag] in the text for Fish-Speech \u2014 the style instruction field below is ignored by this backend.":"");else{help&&(help.style.display="none");const styleInput=$("preview-style-instruction");styleInput&&sel.value&&(styleInput.value=sel.value)}}),_fishTagsSync())},0),$("tts-backend-select").addEventListener("change",()=>{var _a2;const sel=$("tts-voice-select");sel.innerHTML='<option value="">\u2014 select after fetch \u2014</option>',updateBackendHelp(),updatePreviewVoiceMatchPanel2(),previewBlob2=null,$("save-preview-mp3-btn").disabled=!0,$("save-preview-btn").disabled=!0,(_a2=$("preview-emotion-select"))==null||_a2.dispatchEvent(new Event("change")),_fishTagsSync()}),$("tts-voice-select").addEventListener("change",updatePreviewVoiceMatchPanel2),$("preview-ref-play").addEventListener("click",async()=>{updatePreviewVoiceMatchPanel2();const audio=$("preview-ref-audio");try{await audio.play()}catch(e){toast("Reference playback failed: "+e.message,"error")}}),$("preview-ref-use-text").addEventListener("click",()=>{const v=selectedPreviewLibraryVoice(),text=cleanReferenceText((v==null?void 0:v.transcript)||"");if(!text){toast("This voice has no reference text","error");return}$("preview-text-area").value=text,toast("Reference text copied to target text","success")}),$("preview-ref-synth").addEventListener("click",synthesizeSelectedReferenceText);let _ttsStreamHealth=null;function effectiveTtsPlaybackMode(override="settings"){return override&&override!=="settings"?override:_appSettings.tts_stream_mode||"auto"}async function isTtsStreamAvailable(force=!1){if(_ttsStreamHealth&&!force)return _ttsStreamHealth.ok;try{return _ttsStreamHealth=await fetch("/api/tts-stream-health").then(r=>r.json()),!!_ttsStreamHealth.ok}catch{return _ttsStreamHealth={ok:!1},!1}}async function createTtsStreamUrl(voice,text,instruct=""){if(!await isTtsStreamAvailable())throw new Error("streaming backend unavailable");const r=await fetch("/api/tts-stream-session",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({text,voice,instruct})});if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText)}return(await r.json()).url}async function _ttsPreviewFetchWithRetry(body,tries){tries=tries||3;for(let i=1;i<=tries;i++)try{return await fetch("/api/tts-preview",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(body)})}catch(e){if(i===tries)throw e;await new Promise(r=>setTimeout(r,2500*i))}}function _ttsBackendForVoice2(voiceId,fallbackBackend){if(!voiceId||voiceId==="me")return fallbackBackend;const v=(window._voices||[]).find(x=>x.id===voiceId);return v&&!v.has_ref?"voice_design":fallbackBackend}async function fetchTtsPreviewBlob2(voice,text,responseFormat="wav",instruct="",backend="voice_clone",applyPersona=!1,extra=null){const body={text,voice,response_format:responseFormat,instruct,backend};applyPersona&&(body.apply_persona=!0),extra&&typeof extra=="object"&&Object.assign(body,extra);const r=await _ttsPreviewFetchWithRetry(body);if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText)}const blob=await r.blob();if(responseFormat==="wav"){const v=(window._voices||[]).find(x=>x.id===voice),gainDb=v&&v.loudness&&typeof v.loudness.gain_db=="number"?v.loudness.gain_db:0;if(gainDb)try{const nr=await fetch("/api/audio/apply-gain?gain_db="+encodeURIComponent(gainDb),{method:"POST",body:blob});if(nr.ok)return await nr.blob()}catch{}}return blob}function _textWords(s){return String(s||"").toLowerCase().normalize("NFKD").replace(/[̀-ͯ]/g,"").replace(/[^\p{L}\p{N}\s]/gu," ").split(/\s+/).filter(Boolean)}function _textSimilarity(a,b){const wa=_textWords(a),wb=_textWords(b);if(!wa.length&&!wb.length)return 1;if(!wa.length||!wb.length)return 0;const counts=new Map;wa.forEach(w=>counts.set(w,(counts.get(w)||0)+1));let overlap=0;return wb.forEach(w=>{const c=counts.get(w);c&&(overlap++,counts.set(w,c-1))}),2*overlap/(wa.length+wb.length)}async function _voiceRoundtripCheck2(voiceId,text,backend,instruct=""){const blob=await fetchTtsPreviewBlob2(voiceId,text,"wav",instruct,backend),fd=new FormData;fd.append("file",blob,"roundtrip.wav"),fd.append("backend","configured");const r=await fetch("/api/transcribe-bytes",{method:"POST",body:fd});if(!r.ok){const e=await r.json().catch(()=>({}));throw new Error(e.detail||r.statusText)}const d=await r.json();return{transcript:d.text||"",score:_textSimilarity(text,d.text||""),blob}}async function createTtsAudioSource2(voice,text,backend="voice_clone",modeOverride="settings",instruct="",applyPersona=!1,extra=null){const mode=effectiveTtsPlaybackMode(modeOverride);if(backend!=="streaming"||mode==="buffered"){const blob=await fetchTtsPreviewBlob2(voice,text,"wav",instruct,backend,applyPersona,extra);return{url:URL.createObjectURL(blob),blob,streaming:!1,label:"buffered"}}try{return{url:await createTtsStreamUrl(voice,text,instruct),blob:null,streaming:!0,label:"streaming"}}catch(e){if(mode==="streaming")throw e;const blob=await fetchTtsPreviewBlob2(voice,text,"wav",instruct,backend,applyPersona,extra);return{url:URL.createObjectURL(blob),blob,streaming:!1,label:"buffered"}}}let previewBlob2=null;const PREVIEW_SAMPLE_TEXT="Hello! This is a voice preview from TTS Voice Creator - Clone and Design.";$("preview-text-area").addEventListener("focus",()=>{$("preview-text-area").value===PREVIEW_SAMPLE_TEXT&&($("preview-text-area").value="")},{once:!0});function _onPreviewGenerated(source,voice,text,backend,instruct){typeof effectsSourceBlob!="undefined"&&(window._effectsSourceBlob=null),window._effectsSynthArgs={voice,text,instruct:instruct||"",backend};const ea=$("effects-apply-btn");ea&&(ea.disabled=!1);const ap=$("add-to-playlist-btn");ap&&source.blob&&(ap.disabled=!1),typeof historyPush=="function"&&source.blob&&historyPush(voice,text,backend,source.blob,source.url)}const _TRYOUT_SPEED_KEY="ttsvc_tryout_native_speed";(function(){const saved=localStorage.getItem(_TRYOUT_SPEED_KEY);if(saved){const el=$("preview-native-speed");el&&(el.value=saved)}})(),(_a=$("preview-native-speed"))==null||_a.addEventListener("change",function(){localStorage.setItem(_TRYOUT_SPEED_KEY,this.value)}),$("preview-btn").addEventListener("click",async()=>{var _a2,_b,_c,_d;const voice=$("tts-voice-select").value,backend=$("tts-backend-select").value,instruct=$("preview-style-instruction").value.trim(),text=_ttsApplyEmotionTag($("preview-text-area").value.trim(),(_a2=$("preview-emotion-select"))==null?void 0:_a2.value),applyPersona=((_b=$("preview-persona-toggle"))==null?void 0:_b.checked)||!1;if(!backend){toast("No available TTS backend","error");return}if(!voice){toast("Select a TTS voice","error");return}if(!text){toast("Enter preview text","error");return}$("preview-btn").disabled=!0,$("save-preview-mp3-btn").disabled=!0,$("save-preview-btn").disabled=!0,$("add-to-playlist-btn")&&($("add-to-playlist-btn").disabled=!0),$("effects-apply-btn")&&($("effects-apply-btn").disabled=!0);const _nspd=parseFloat((_c=$("preview-native-speed"))==null?void 0:_c.value),_extra=!isNaN(_nspd)&&_nspd!==1?{speed:_nspd}:null;try{const audio=$("preview-audio"),source=((_d=$("preview-chunked-toggle"))==null?void 0:_d.checked)&&text.length>200&&typeof generateChunkedTts=="function"?await generateChunkedTts(voice,text,backend,instruct,_extra,applyPersona):await createTtsAudioSource2(voice,text,backend,$("preview-playback-mode").value,instruct,applyPersona,_extra);previewBlob2=source.blob,window._previewVoice=voice,window._previewBackend=backend,window._previewText=text,audio.src=source.url,audio.style.display="",await audio.play(),$("save-preview-mp3-btn").disabled=!1,$("save-preview-btn").disabled=source.streaming,_onPreviewGenerated(source,voice,text,backend,instruct),toast(source.streaming?"Streaming preview playing":source.label==="chunked"?`Chunked (${text.length} chars) playing`:"Preview playing","success")}catch(e){toast("TTS failed: "+e.message,"error")}finally{$("preview-btn").disabled=!1}}),$("save-preview-mp3-btn").addEventListener("click",async()=>{var _a2;const voice=$("tts-voice-select").value,backend=$("tts-backend-select").value,instruct=$("preview-style-instruction").value.trim(),text=_ttsApplyEmotionTag($("preview-text-area").value.trim(),(_a2=$("preview-emotion-select"))==null?void 0:_a2.value);if(!backend){toast("No available TTS backend","error");return}if(!voice||!text)return;const btn=$("save-preview-mp3-btn");btn.disabled=!0;try{const blob=await fetchTtsPreviewBlob2(voice,text,"mp3",instruct,backend),a=document.createElement("a");a.href=URL.createObjectURL(blob),a.download=(voice||"preview")+"_preview.mp3",a.click(),toast("MP3 saved","success")}catch(e){toast("MP3 save failed: "+e.message,"error")}finally{btn.disabled=!1}}),$("save-preview-btn").addEventListener("click",()=>{if(!previewBlob2)return;const a=document.createElement("a");a.href=URL.createObjectURL(previewBlob2),a.download=($("tts-voice-select").value||"preview")+"_preview.wav",a.click()});const PERF_HISTORY_KEY="vcf-perf-history",PERF_HISTORY_MAX=50,PERF_HISTORY_SORT={key:"ts",dir:"desc"};function perfHistoryLoad2(){try{return JSON.parse(localStorage.getItem(PERF_HISTORY_KEY)||"[]")}catch{return[]}}function perfHistorySave(entries){try{localStorage.setItem(PERF_HISTORY_KEY,JSON.stringify(entries.slice(-PERF_HISTORY_MAX)))}catch{}}function perfHistoryAdd2(entry){const h=perfHistoryLoad2();h.push(entry),perfHistorySave(h)}function perfSparklineSvg(rtfValues){if(!rtfValues.length)return"";const W=120,H=32,PAD=2,barW=Math.max(4,Math.floor((W-PAD*2)/rtfValues.length)-1),maxV=Math.max(...rtfValues,1),bars=rtfValues.map((v,i)=>{const bh=Math.max(3,Math.round(v/maxV*(H-PAD*2))),x=PAD+i*(barW+1),y=H-PAD-bh,col=v<1?"var(--green)":"var(--yellow)";return`<rect x="${x}" y="${y}" width="${barW}" height="${bh}" rx="1" fill="${col}" opacity=".8"/>`}).join("");return`<svg viewBox="0 0 ${W} ${H}" class="perf-sparkline" aria-hidden="true">${bars}</svg>`}function perfHistoryVoiceLookup(voiceId){return(Array.isArray(window._voices)&&window._voices.length?window._voices:typeof _voices!="undefined"&&Array.isArray(_voices)?_voices:[]).find(v=>v&&(v.id===voiceId||v.name===voiceId||v.voice_id===voiceId))||null}function perfHistoryVoiceMeta(entry){var _a2,_b,_c;const voice=(entry==null?void 0:entry.voice)||"",saved=(entry==null?void 0:entry.voiceMeta)||{},lib=perfHistoryVoiceLookup(voice)||{},language=saved.lang||saved.language||(entry==null?void 0:entry.lang)||(entry==null?void 0:entry.language)||lib.lang||lib.language||"",gender=String(saved.gender||(entry==null?void 0:entry.gender)||lib.gender||"").trim().toUpperCase().charAt(0);return{id:voice,label:saved.label||saved.display_name||(entry==null?void 0:entry.voiceLabel)||lib.display_name||lib.name||voice,lang:language,gender:["F","M","N"].includes(gender)?gender:"",flag:saved.flag||(entry==null?void 0:entry.flag)||lib.flag||"",avatar:saved.avatar||(entry==null?void 0:entry.avatar)||lib.avatar||"",hasPicture:!!((_c=(_b=(_a2=saved.has_picture)!=null?_a2:saved.hasPicture)!=null?_b:entry==null?void 0:entry.hasPicture)!=null?_c:lib.has_picture)}}function perfHistoryExtraFields(voice,backend){const lib=perfHistoryVoiceLookup(voice)||{};return{voiceMeta:{label:lib.display_name||lib.name||voice,lang:lib.lang||lib.language||"",gender:lib.gender||"",flag:lib.flag||"",avatar:lib.avatar||"",has_picture:!!lib.has_picture},device:typeof backendComputeDevice=="function"?backendComputeDevice(backend):""}}function perfHistoryGenderLabel(gender){return{F:"Female",M:"Male",N:"Diverse"}[gender]||""}function perfHistoryDeviceLabel(entry){return(entry==null?void 0:entry.device)||(typeof backendComputeDevice=="function"?backendComputeDevice((entry==null?void 0:entry.backend)||""):"")||"Unknown"}function perfHistoryDeviceHtml(entry){const label=perfHistoryDeviceLabel(entry),cls=typeof backendComputeDeviceClass=="function"?backendComputeDeviceClass((entry==null?void 0:entry.backend)||""):label.toLowerCase().includes("gpu")?"gpu":label.toLowerCase().includes("cpu")?"cpu":"";return`<span class="bench-device ${escHtml(cls)}">${escHtml(label)}</span>`}function perfHistoryAvatarHtml(entry){var _a2;const meta=perfHistoryVoiceMeta(entry),title=meta.label||meta.id||"Voice";if(meta.hasPicture)return`<span class="perf-history-avatar" title="${escHtml(title)}"><img src="/api/voice/picture/${encodeURIComponent(meta.id)}" alt=""></span>`;const icon=window.voiceAvatarIcon?window.voiceAvatarIcon(meta.avatar,24):null;if(icon)return`<span class="perf-history-avatar" title="${escHtml(title)}">${icon.replace(/vp-avatar/g,"perf-history-avatar-icon")}</span>`;const color=typeof avatarColor=="function"?avatarColor(meta.lang||meta.id||title):"#6b7280",init=((_a2=(title||"?").trim()[0])==null?void 0:_a2.toUpperCase())||"?";return`<span class="perf-history-avatar perf-history-avatar-init" style="background:${color}" title="${escHtml(title)}">${escHtml(init)}</span>`}const PERF_HISTORY_TEXT_KEYS=["backend","language","gender","voice","device"];function perfHistorySortValue(entry,key){switch(key){case"backend":return String(entry.backend||"").toLowerCase();case"language":return String(perfHistoryVoiceMeta(entry).lang||"").toLowerCase();case"gender":return String(perfHistoryGenderLabel(perfHistoryVoiceMeta(entry).gender)||"").toLowerCase();case"voice":return String(entry.voice||"").toLowerCase();case"device":return String(perfHistoryDeviceLabel(entry)||"").toLowerCase();default:return""}}function perfHistoryNumericValue(entry,key){return Number(["avgLatencyMs","minLatencyMs","avgRtf"].includes(key)?entry[key]:entry.ts)}function perfHistoryCompare(a,b){const key=PERF_HISTORY_SORT.key;let result=0;if(PERF_HISTORY_TEXT_KEYS.includes(key))result=perfHistorySortValue(a,key).localeCompare(perfHistorySortValue(b,key),void 0,{numeric:!0,sensitivity:"base"});else{const av=perfHistoryNumericValue(a,key),bv=perfHistoryNumericValue(b,key),an=Number.isFinite(av)?av:-1/0,bn=Number.isFinite(bv)?bv:-1/0;result=an===bn?0:an-bn}return PERF_HISTORY_SORT.dir==="asc"?result:-result}function perfHistoryHeadButton(key,label){const active=PERF_HISTORY_SORT.key===key,icon=active?PERF_HISTORY_SORT.dir==="asc"?"mdi-arrow-up":"mdi-arrow-down":"mdi-swap-vertical";return`<button class="perf-history-sort${active?" active":""}" type="button" data-history-sort="${escHtml(key)}" aria-label="Sort by ${escHtml(label)}">
     <span>${escHtml(label)}</span><span class="mdi ${icon}" aria-hidden="true"></span>
   </button>`}function renderPerfHistory2(){var _a2,_b;const histList=$("perf-history-list");if(!histList)return;const filterEl=$("perf-history-filter-current"),filterOn=filterEl==null?void 0:filterEl.checked,curBack=(_a2=$("perf-backend-select"))==null?void 0:_a2.value,curVoice=(_b=$("perf-voice-select"))==null?void 0:_b.value;let entries=perfHistoryLoad2().slice();if(filterOn&&curBack&&(entries=entries.filter(e=>e.backend===curBack&&e.voice===curVoice)),!entries.length){histList.innerHTML='<div class="perf-history-empty">'+(filterOn?"No history for this backend/voice yet.":"No benchmark history yet. Run a benchmark above to start tracking.")+"</div>";return}entries.sort((a,b)=>perfHistoryCompare(a,b)||Number(b.ts)-Number(a.ts));const head=`<div class="perf-history-row perf-history-head">
     <span>${perfHistoryHeadButton("ts","Date / Time")}</span>