diff --git a/index.html b/index.html
index 14b9cbb..52e163e 100644
--- a/index.html
+++ b/index.html
@@ -13,11 +13,10 @@
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 .menu-item{width:100%;text-align:left;padding:.5rem .75rem;font-size:0.875rem;display:flex;align-items:center;gap:.5rem}
 #htmlEditor,#extensionHtmlEditor{outline:none;white-space:pre!important;font-size:11px;line-height:1.5;}
-.tab-btn{-webkit-tap-highlight-color:transparent}
 </style>
 <script src="https://unpkg.com/htmx.org@1.9.12"></script>
 </head>
-<body class="bg-white text-gray-900 selection:bg-black/10">
+<body class="bg-white text-gray-900 selection:bg-black/10" hx-on="click: if(event.target.closest('button')) haptic(); if(!document.getElementById('threadPopover').contains(event.target)&&!event.target.closest('[data-thread-menu]')) hideThreadPopover(); if(!document.getElementById('sunePopover').contains(event.target)&&!event.target.closest('[data-sune-menu]')) hideSunePopover(); if(!document.getElementById('userMenu').contains(event.target)&&!document.getElementById('userMenuBtn').contains(event.target)) document.getElementById('userMenu').classList.add('hidden')">
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 <header id="topbar" class="sticky top-0 z-20 bg-white/80 backdrop-blur border-b border-gray-200">
   <div class="mx-auto w-full max-w-none px-4 py-3 grid grid-cols-3 items-center">
@@ -79,7 +78,7 @@
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-        <div class="border-b flex text-xs font-medium"><button type="button" id="tabModel" class="tab-btn flex-1 py-2 px-3 text-center border-b-2">Model & Sampling</button><button type="button" id="tabPrompt" class="tab-btn flex-1 py-2 px-3 text-center border-b-2">System Prompt</button><button type="button" id="tabScript" class="tab-btn flex-1 py-2 px-3 text-center border-b-2">HTML</button></div>
+        <div class="border-b flex text-xs font-medium"><button type="button" id="tabModel" class="flex-1 py-2 px-3 text-center border-b-2 border-black">Model & Sampling</button><button type="button" id="tabPrompt" class="flex-1 py-2 px-3 text-center border-b-2 border-transparent hover:border-gray-300">System Prompt</button><button type="button" id="tabScript" class="flex-1 py-2 px-3 text-center border-b-2 border-transparent hover:border-gray-300">HTML</button></div>
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           <div class="grid grid-cols-2 gap-3">
@@ -99,7 +98,7 @@
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         </div>
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-          <div class="border-b flex text-xs font-medium"><button type="button" id="htmlTab_index" class="tab-btn flex-1 py-2 px-3 text-center border-b-2"></button><button type="button" id="htmlTab_extension" class="tab-btn flex-1 py-2 px-3 text-center border-b-2"></button></div>
+          <div class="border-b flex text-xs font-medium"><button type="button" id="htmlTab_index" class="flex-1 py-2 px-3 text-center border-b-2"></button><button type="button" id="htmlTab_extension" class="flex-1 py-2 px-3 text-center border-b-2"></button></div>
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@@ -120,7 +119,7 @@
     <div class="rounded-2xl bg-white shadow-xl border border-gray-200 overflow-hidden">
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       <form id="accountSettingsForm" class="text-sm">
-        <div class="border-b flex text-xs font-medium"><button type="button" id="accountTabGeneral" class="tab-btn flex-1 py-2 px-3 text-center border-b-2">General</button><button type="button" id="accountTabAPI" class="tab-btn flex-1 py-2 px-3 text-center border-b-2">API</button></div>
+        <div class="border-b flex text-xs font-medium"><button type="button" id="accountTabGeneral" class="flex-1 py-2 px-3 text-center border-b-2 border-black">General</button><button type="button" id="accountTabAPI" class="flex-1 py-2 px-3 text-center border-b-2 border-transparent hover:border-gray-300">API</button></div>
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           <div><label class="block text-gray-700 font-medium mb-1">Provider</label><select id="set_provider" class="w-full rounded-xl border border-gray-300 px-3 py-2"><option value="openrouter">OpenRouter</option><option value="openai">OpenAI</option></select><p class="mt-1 text-xs text-gray-500">Or you can just prefix names with or: or oai: to override.</p></div>
           <div><label class="block text-gray-700 font-medium mb-1">Master Prompt</label><textarea id="set_master_prompt" rows="6" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="Applies to all sunes on this device"></textarea><p class="mt-1 text-xs text-gray-500">Stored locally.</p></div>
@@ -145,102 +144,126 @@
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+const DEFAULT_MODEL='openai/gpt-5',DEFAULT_API_KEY=''
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+const icons=()=>window.lucide&&lucide.createIcons()
+const haptic=()=>/android/i.test(navigator.userAgent)&&navigator.vibrate?.(4)
+const clamp=(v,min,max)=>Math.max(min,Math.min(max,v)),num=(v,d)=>v==null||v===''||isNaN(+v)?d:+v,int=(v,d)=>v==null||v===''||isNaN(parseInt(v))?d:parseInt(v),gid=()=>Math.random().toString(36).slice(2,9),esc=s=>String(s).replace(/[&<>'"`]/g,c=>({"&":"&amp;","<":"&lt;",">":"&gt;","\"":"&quot;","'":"&#39;","`":"&#96;"}[c]))
+const sid=()=>Date.now().toString(36)+Math.random().toString(36).slice(2,6)
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+const makeSune=(p={})=>({id:p.id||gid(),name:p.name?.trim()||'Default',pinned:!!p.pinned,avatar:p.avatar||'',url:p.url||'',updatedAt:p.updatedAt||Date.now(),settings:Object.assign({},defaultSettings,p.settings||{})})
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+const SUNE=window.SUNE=new Proxy({get list(){return sunes},get id(){return su.getActiveId()},get active(){return sunes.find(a=>a.id===su.getActiveId())||sunes[0]},get:id=>sunes.find(s=>s.id===id),setActive:id=>su.setActiveId(id||''),create(p={}){const s=makeSune(p);sunes.unshift(s);su.save(sunes);return s},delete(id){const curId=this.id;sunes=sunes.filter(s=>s.id!==id);su.save(sunes);if(sunes.length===0){const def=this.create({name:'Default'});this.setActive(def.id)}else if(curId===id)this.setActive(sunes[0].id)},save:()=>su.save(sunes)},{get(t,p){if(p==='getThread')return id=>threads.find(t=>t.id===id)||null;if(p==='setThreadTitle')return async(id,title)=>{const th=threads.find(t=>t.id===id);if(!th||!title)return;th.title=titleFrom(title);th.updatedAt=Date.now();await tsave(threads);await renderThreads()};if(p==='attach')return async(files,opts={})=>{const arr=[];for(const f of files||[])arr.push(await toAttach(f));const clean=arr.filter(Boolean);if(!clean.length)return;await ensureThreadOnFirstUser(clean[0]?.name||'(attachments)');const meta=activeMeta();const o=typeof opts==='boolean'?{toAPI:opts,tree:true}:(opts||{});const toAPI=('toAPI'in o)?!!o.toAPI:(('toapi'in o)?!!o.toapi:true);const tree=('tree'in o)?!!o.tree:true;if(toAPI){const parts=clean.map(a=>a.part);addMessage({role:'assistant',content:parts,...meta})}if(tree)addAttachmentTree('assistant',clean);await persistThread()};if(p==='log')return async s=>{const t=String(s??'').trim();if(!t)return;await ensureThreadOnFirstUser(t);addMessage({role:'assistant',content:[{type:'text',text:t}],...activeMeta()});await persistThread()};if(p in t)return t[p];if(p==='provider')return globalStore.provider;if(p==='apiKey')return globalStore.provider==='openai'?globalStore.apiKeyOAI:globalStore.apiKeyOR;if(p==='apiKeyOR')return globalStore.apiKeyOR;if(p==='apiKeyOAI')return globalStore.apiKeyOAI;if(p==='masterPrompt')return globalStore.masterPrompt;if(p==='titleModel')return globalStore.titleModel;const a=t.active;if(!a)return;if(p in a.settings)return a.settings[p];if(p in a)return a[p]},set(t,p,v){if(p==='provider'){globalStore.provider=v;return true}if(p==='apiKey'){if(globalStore.provider==='openai')globalStore.apiKeyOAI=v;else globalStore.apiKeyOR=v;return true}if(p==='apiKeyOR'){globalStore.apiKeyOR=v;return true}if(p==='apiKeyOAI'){globalStore.apiKeyOAI=v;return true}if(p==='masterPrompt'){globalStore.masterPrompt=v;return true}if(p==='titleModel'){globalStore.titleModel=v;return true}const a=t.active;if(!a)return false;const i=sunes.findIndex(s=>s.id===a.id);if(i<0)return false;if(p==='name'||p==='avatar'||p==='url'||p==='pinned')sunes[i][p]=v;else{if(p==='model')sunes[i].settings.model=v||DEFAULT_MODEL;else if(p==='system_prompt')sunes[i].settings.system_prompt=v||'';else sunes[i].settings[p]=v}sunes[i].updatedAt=Date.now();su.save(sunes);return true}})
+if(!sunes.length){const def=SUNE.create({name:'Default'});SUNE.setActive(def.id)}
+const state=window.state={messages:[],busy:false,controller:null,currentThreadId:null,abortRequested:false,attachments:[],stream:{rid:null,bubble:null,meta:null,text:'',done:false}}
+const getModelShort=m=>{const mm=m||SUNE.model||'';return mm.includes('/')?mm.split('/').pop():mm}
+const resolveSuneSrc=src=>{if(!src)return null;if(src.startsWith('gh://')){const path=src.substring(5),parts=path.split('/');if(parts.length<3)return null;const[owner,repo,...filePathParts]=parts;return`https://raw.githubusercontent.com/${owner}/${repo}/main/${filePathParts.join('/')}`}return src}
+const processSuneIncludes=async(html,depth=0)=>{if(depth>5)return'<!-- Sune include depth limit reached -->';if(!html)return'';const c=document.createElement('div');c.innerHTML=html;for(const n of[...c.querySelectorAll('sune')]){if(n.hasAttribute('src')){if(n.hasAttribute('private')&&depth>0){n.remove();continue}const s=n.getAttribute('src'),u=resolveSuneSrc(s);if(!u){n.replaceWith(document.createComment(` Invalid src: ${esc(s)} `));continue}try{const r=await fetch(u);if(!r.ok)throw new Error(`HTTP ${r.status}`);const d=await r.json(),o=Array.isArray(d)?d[0]:d,h=[o?.settings?.html||'',o?.settings?.extension_html||''].join('\n');n.replaceWith(document.createRange().createContextualFragment(await processSuneIncludes(h,depth+1)))}catch(e){n.replaceWith(document.createComment(` Fetch failed: ${esc(u)} `))}}else{n.replaceWith(document.createRange().createContextualFragment(n.innerHTML))}}return c.innerHTML}
+const renderSuneHTML=async()=>{const baseHtml=[SUNE.html,SUNE.extension_html].map(x=>(x||'').trim()).join('\n');const finalHtml=await processSuneIncludes(baseHtml,0);const container=el.suneHtml;container.innerHTML='';container.classList.toggle('hidden',!finalHtml.trim());if(!finalHtml.trim())return;container.insertAdjacentHTML('afterbegin',finalHtml);const scripts=[];container.querySelectorAll('script').forEach(s=>{if(!s.type||s.type==='text/javascript'){scripts.push(s.textContent);s.remove()}});if(scripts.length)setTimeout(()=>scripts.forEach(code=>{try{new Function(code)()}catch(e){console.error('Sune script error:',e)}}),0)}
 const reflectActiveSune=async()=>{const a=SUNE.active;el.suneBtnTop.title=`Settings — ${a.name}`;el.suneBtnTop.innerHTML=a.avatar?`<img src="${esc(a.avatar)}" alt="" class="h-8 w-8 rounded-full object-cover"/>`:'✺';await renderSuneHTML();icons()}
 const suneRow=a=>`<div class="relative flex items-center gap-2 px-3 py-2 ${a.pinned?'bg-yellow-50':''}"><button data-sune-id="${a.id}" class="flex-1 text-left flex items-center gap-2 ${a.id===SUNE.id?'font-medium':''}">${a.avatar?`<img src="${esc(a.avatar)}" alt="" class="h-6 w-6 rounded-full object-cover"/>`:`<span class="h-6 w-6 rounded-full bg-gray-200 flex items-center justify-center">✺</span>`}<span class="truncate">${a.pinned?'📌 ':''}${esc(a.name)}</span></button><button data-sune-menu="${a.id}" class="h-8 w-8 rounded hover:bg-gray-100 flex items-center justify-center" title="More"><i data-lucide="more-horizontal" class="h-4 w-4"></i></button></div>`
-const renderSidebar=()=>{(el.suneList.innerHTML=[...SUNE.list].sort((a,b)=>(b.pinned-a.pinned)).map(suneRow).join(''));icons()}
-function enhanceCodeBlocks(root,doHL=!0){root.querySelectorAll('pre>code').forEach(c=>{if(c.textContent.length>200000)return;const p=c.parentElement;p.classList.add('relative','rounded-xl','border','border-gray-200');if(p.querySelector('.copy-btn'))return;const b=doc.createElement('button');b.className='copy-btn';b.textContent='Copy';b.onclick=async e=>{e.stopPropagation();try{await navigator.clipboard.writeText(c.innerText);b.textContent='Copied';setTimeout(()=>b.textContent='Copy',1200)}catch{}};p.appendChild(b);if(doHL&&window.hljs&&c.textContent.length<100000)hljs.highlightElement(c)})}
-const md=window.markdownit({html:!1,linkify:!0,typographer:!0,breaks:!0}),getSuneLabel=m=>`${(m?.sune_name)||SUNE.name} · ${getModelShort(m?.model)}`
-function msgRow(m){const role=typeof m==='string'?m:m?.role||'assistant',meta=typeof m==='string'?{}:m||{},isUser=role==='user',row=doc.createElement('div');row.className='flex flex-col gap-2';const head=doc.createElement('div');head.className='flex items-center gap-2 px-4';const avatar=doc.createElement('div');avatar.className='msg-avatar shrink-0 h-7 w-7 rounded-full flex items-center justify-center';if(isUser){avatar.classList.add('bg-gray-900','text-white');avatar.textContent='🧑'}else if(meta.avatar){avatar.classList.add('overflow-hidden');const img=doc.createElement('img');img.src=meta.avatar;img.className='h-full w-full object-cover';avatar.append(img)}else{avatar.classList.add('bg-gray-200','text-gray-900');avatar.textContent='✺'}const name=doc.createElement('div');name.className='text-xs font-medium text-gray-500';name.textContent=isUser?'You':getSuneLabel(meta);const delBtn=doc.createElement('button');delBtn.className='ml-auto p-1.5 rounded-lg hover:bg-gray-200 text-gray-400 hover:text-red-500';delBtn.title='Delete message';delBtn.innerHTML='<i data-lucide="eraser" class="h-4 w-4"></i>';delBtn.onclick=async e=>{e.stopPropagation();if(confirm('Delete message?')){state.messages=state.messages.filter(msg=>msg.id!==m.id);row.remove();await persistThread()}};const copyBtn=doc.createElement('button');copyBtn.className='p-1.5 rounded-lg hover:bg-gray-200 text-gray-400 hover:text-gray-600';copyBtn.title='Copy message';copyBtn.innerHTML='<i data-lucide="copy" class="h-4 w-4"></i>';copyBtn.onclick=async function(e){e.stopPropagation();try{await navigator.clipboard.writeText(this.parentElement.nextElementSibling.innerText);this.innerHTML='<i data-lucide="check" class="h-4 w-4 text-green-500"></i>';icons();setTimeout(()=>{this.innerHTML='<i data-lucide="copy" class="h-4 w-4"></i>';icons()},1200)}catch{}};head.append(avatar,name,delBtn,copyBtn);const bubble=doc.createElement('div');bubble.className=`${isUser?'bg-gray-50 border border-gray-200':'bg-gray-100'} msg-bubble markdown-body rounded-none px-4 py-3 w-full`;row.append(head,bubble);el.messages.append(row);queueMicrotask(()=>{el.chat.scrollTo({top:el.chat.scrollHeight,behavior:'smooth'});icons()});return bubble}
-const renderMarkdown=window.renderMarkdown=(node,text,opt={enhance:!0,highlight:!0})=>{node.innerHTML=md.render(text);if(opt.enhance)enhanceCodeBlocks(node,opt.highlight)}
-const partsToText=parts=>parts?.map?parts.map(p=>p?.type==='text'?p.text:(p?.type==='image_url'?`![](${p.image_url?.url||''})`:(p?.type==='file'?`[${p.file?.filename||'file'}]`:(p?.type==='input_audio'?`(audio:${p.input_audio?.format||''})`:'')))).join('\n'):''+(parts||'')
-const addMessage=window.addMessage=(m,track=!0)=>{m.id=m.id||gid();if(m.content&&!m.content.map)m.content=[{type:'text',text:''+m.content}];const bubble=msgRow(m);bubble.dataset.mid=m.id;renderMarkdown(bubble,partsToText(m.content));if(track)state.messages.push(m);return bubble}
-const addSuneBubbleStreaming=meta=>msgRow({role:'assistant',...meta}),clearChat=()=>{state.messages=[];el.messages.innerHTML='';state.attachments=[];updateAttachBadge();el.fileInput.value=''}
-const payloadWithSampling=b=>{const o={...b,temperature:SUNE.temperature,top_p:SUNE.top_p,top_k:SUNE.top_k,frequency_penalty:SUNE.frequency_penalty,presence_penalty:SUNE.presence_penalty,repetition_penalty:SUNE.repetition_penalty,min_p:SUNE.min_p,top_a:SUNE.top_a};const mt=Math.max(0,int(SUNE.max_tokens||0,0));if(mt)o.max_tokens=mt;return o}
-const setBtn=isStop=>{const b=el.sendBtn;Object.assign(b,{type:isStop?'button':'submit','aria-label':isStop?'Stop':'Send',innerHTML:isStop?'<i data-lucide="square" class="h-5 w-5"></i>':'<i data-lucide="sparkles" class="h-5 w-5"></i>',onclick:isStop?()=>{state.abortRequested=!0;state.controller?.abort?.()}:null});icons()}
-const localDemoReply=()=>'Tip: open the sidebar → Account & Backup to set your API key.'
-let threads=[],titleFrom=t=>(t||'').replace(/\s+/g,' ').trim().slice(0,60)||'Untitled'
-const TKEY='threads_v1',tload=()=>localforage.getItem(TKEY).then(v=>[].concat(v||[])),tsave=v=>localforage.setItem(TKEY,v),cacheStore=localforage.createInstance({name:'master_cache'})
-async function ensureThreadOnFirstUser(text){let needNew=!state.currentThreadId||(state.currentThreadId&&!threads.some(x=>x.id===state.currentThreadId));if(state.messages.length===0)state.currentThreadId=null;if(!needNew)return;const id=gid(),now=Date.now(),th={id,title:window.doCreateTitle?titleFrom(text):'',pinned:!1,updatedAt:now,messages:[]};state.currentThreadId=id;threads.unshift(th);await tsave(threads);await renderThreads();doc.dispatchEvent(new CustomEvent('sune:new-thread',{detail:{threadId:id}}))}
-async function persistThread(full=!0){if(!state.currentThreadId)return;let th=threads.find(x=>x.id===state.currentThreadId);if(!th)return;th.messages=[...state.messages];if(full){th.updatedAt=Date.now();if(window.doCreateTitle)th.title=titleFrom(partsToText(th.messages.find(m=>m.role==='user')?.content)||th.title)}await tsave(threads);if(full)await renderThreads()}
-const threadRow=t=>`<div class="relative flex items-center gap-2 px-3 py-2 ${t.pinned?'bg-yellow-50':''}"><button data-open-thread="${t.id}" class="flex-1 text-left truncate">${t.pinned?'📌 ':''}${esc(t.title)}</button><button data-thread-menu="${t.id}" class="h-8 w-8 rounded hover:bg-gray-100 flex items-center justify-center" title="More"><i data-lucide="more-horizontal" class="h-4 w-4"></i></button></div>`
-async function renderThreads(){el.threadList.innerHTML=[...threads].sort((a,b)=>(b.pinned-a.pinned)||(b.updatedAt-a.updatedAt)).map(threadRow).join('');icons()}
-let menuThreadId=null,menuSuneId=null;const hideThreadPopover=()=>{el.threadPopover.classList.add('hidden');menuThreadId=null},hideSunePopover=()=>{el.sunePopover.classList.add('hidden');menuSuneId=null}
-const showPopover=(pop,btn,idCb)=>{const r=btn.getBoundingClientRect();pop.style.top=r.bottom+4+'px';pop.style.left=Math.min(innerWidth-220,r.right-200)+'px';pop.classList.remove('hidden');icons();idCb()}
-el.threadList.addEventListener('click',async e=>{const openBtn=e.target.closest('[data-open-thread]'),menuBtn=e.target.closest('[data-thread-menu]');if(openBtn){const id=openBtn.dataset.openThread,th=threads.find(t=>t.id===id);if(!th)return;if(id!==state.currentThreadId&&state.busy){state.controller?.disconnect?.();setBtn(!1);state.busy=!1;state.controller=null}if(id===state.currentThreadId){el.sidebarRight.classList.add('translate-x-full');el.sidebarOverlayRight.classList.add('hidden');hideThreadPopover();return}state.currentThreadId=id;clearChat();state.messages=[...(th.messages||[])];for(const m of state.messages){const b=msgRow(m);b.dataset.mid=m.id||'';renderMarkdown(b,partsToText(m.content))}await renderSuneHTML();syncWhileBusy();queueMicrotask(()=>el.chat.scrollTo({top:el.chat.scrollHeight,behavior:'smooth'}));el.sidebarRight.classList.add('translate-x-full');el.sidebarOverlayRight.classList.add('hidden');hideThreadPopover()}else if(menuBtn){e.stopPropagation();showPopover(el.threadPopover,menuBtn,()=>menuThreadId=menuBtn.dataset.threadMenu)}})
-el.threadPopover.addEventListener('click',async e=>{const act=e.target.closest('[data-action]')?.dataset.action,th=menuThreadId&&threads.find(t=>t.id===menuThreadId);if(!act||!th)return;if(act==='pin')th.pinned=!th.pinned;else if(act==='rename'){const nv=prompt('Rename to:',th.title);if(nv!=null){th.title=titleFrom(nv);th.updatedAt=Date.now()}}else if(act==='delete'){if(confirm('Delete this chat?')){threads=threads.filter(x=>x.id!==th.id);if(state.currentThreadId===th.id){state.currentThreadId=null;clearChat()}}}else if(act==='count_tokens'){const totalChars=(th.messages||[]).reduce((sum,m)=>(m&&m.role&&m.role!=='system')?sum+(partsToText(m.content||'').length):sum,0),tokens=Math.ceil(totalChars/4);alert(`${tokens} tokens (${tokens>=1e3?`${Math.round(tokens/1e3)}k`:tokens})`)}hideThreadPopover();await tsave(threads);renderThreads()})
-el.suneList.addEventListener('click',async e=>{const menuBtn=e.target.closest('[data-sune-menu]');if(menuBtn){e.stopPropagation();showPopover(el.sunePopover,menuBtn,()=>menuSuneId=menuBtn.dataset.suneMenu);return}const btn=e.target.closest('[data-sune-id]');if(!btn)return;const id=btn.dataset.suneId;if(id){if(state.busy){state.controller?.disconnect?.();setBtn(!1);state.busy=!1;state.controller=null}SUNE.setActive(id);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();el.sidebarLeft.classList.add('-translate-x-full');el.sidebarOverlayLeft.classList.add('hidden')}})
-el.sunePopover.addEventListener('click',async e=>{const act=e.target.closest('[data-action]')?.dataset.action,s=menuSuneId&&SUNE.get(menuSuneId);if(!act||!s)return;const updateAndRender=async()=>{s.updatedAt=Date.now();SUNE.save();renderSidebar();await reflectActiveSune()};if(act==='pin'){s.pinned=!s.pinned;await updateAndRender()}else if(act==='rename'){const n=prompt('Rename sune to:',s.name);if(n!=null){s.name=n.trim();await updateAndRender()}}else if(act==='pfp'){const i=doc.createElement('input');i.type='file';i.accept='image/*';i.onchange=()=>{const f=i.files?.[0];if(!f)return;const img=new Image;img.onload=async()=>{const c=doc.createElement('canvas'),ctx=c.getContext('2d'),D=144;let{width:w,height:h}=img;if(Math.max(w,h)>D)w>h?(h=D*h/w,w=D):(w=D*w/h,h=D);c.width=w;c.height=h;ctx.drawImage(img,0,0,w,h);s.avatar=c.toDataURL('image/webp',.84);await updateAndRender();URL.revokeObjectURL(img.src)};img.src=URL.createObjectURL(f)};i.click()}else if(act==='export')dl(`sune-${(s.name||'sune').replace(/\W/g,'_')}-${ts()}.sune`,[s]);hideSunePopover()})
-const updateAttachBadge=()=>{const n=state.attachments.length;el.attachBadge.textContent=n+'';el.attachBadge.classList.toggle('hidden',!n)}
-async function toAttach(f){if(!f)return null;const pick=(name,bytes,mime,data,mode,part)=>({name,bytes,mime,data,mode,part});if(f instanceof File){const name=f.name||'file',mime=(f.type||'application/octet-stream').toLowerCase(),bytes=f.size||0;if(/^image\//.test(mime)||/\.(png|jpe?g|webp|gif)$/i.test(name)){const d=await asDataURL(f);return pick(name,bytes,mime,d,'dataURL',{type:'image_url',image_url:{url:d}})}if(mime==='application/pdf'||/\.pdf$/i.test(name)){const d=await asDataURL(f),bin=b64(d);return pick(name.endsWith('.pdf')?name:name+'.pdf',bytes,'application/pdf',bin,'base64',{type:'file',file:{filename:name,file_data:bin}})}const d=await asDataURL(f),bin=b64(d),fmt=/mp3/.test(mime)||/\.mp3$/i.test(name)?'mp3':'wav';if(/^audio\//.test(mime)||/\.(wav|mp3)$/i.test(name))return pick(name,bytes,mime,bin,'base64',{type:'input_audio',input_audio:{data:bin,format:fmt}});return pick(name,bytes,mime,bin,'base64',{type:'file',file:{filename:name,file_data:bin}})}if(f&&f.name==null&&f.data){const name=f.name||'file',mime=(f.mime||'application/octet-stream').toLowerCase(),bytes=f.size||0,fmt=/mp3/.test(mime)?'mp3':'wav';const url=`data:${mime};base64,${f.data}`;if(/^image\//.test(mime))return pick(name,bytes,mime,url,'dataURL',{type:'image_url',image_url:{url}});if(mime==='application/pdf')return pick(name,bytes,mime,f.data,'base64',{type:'file',file:{filename:name,file_data:f.data}});if(/^audio\//.test(mime))return pick(name,bytes,mime,f.data,'base64',{type:'input_audio',input_audio:{data:f.data,format:fmt}});return pick(name,bytes,mime,f.data,'base64',{type:'file',file:{filename:name,file_data:f.data}})}return null}
-const attachmentsText=(id,arr)=>`**Attachments**\n${arr.map((a,i)=>`- [${esc(a.name)} • ${fmtSize(a.bytes)}](#dl-${id}-${i})`).join('\n')}`
-function addAttachmentTree(role,arr){if(!arr?.length)return;const id=gid(),text=attachmentsText(id,arr),meta={role,content:[{type:'text',text}],id,kind:'attachments',attachmentsMeta:arr.map(a=>({name:a.name,bytes:a.bytes,mime:a.mime,mode:a.mode,data:a.data}))};addMessage(meta,!0).dataset.mid=id}
-el.attachBtn.onclick=()=>{if(state.busy)return;if(state.attachments.length){state.attachments=[];updateAttachBadge();el.fileInput.value=''};el.fileInput.click()}
-el.fileInput.onchange=async()=>{for(const f of el.fileInput.files||[]){const at=await toAttach(f).catch(()=>null);if(at)state.attachments.push(at)}updateAttachBadge()}
-el.messages.addEventListener('click',async e=>{const a=e.target.closest('a[href^="#dl-"]');if(!a)return;e.preventDefault();const m=a.getAttribute('href').match(/^#dl-([^-]+)-(\d+)$/);if(!m)return;const[,id,i]=m,msg=state.messages.find(x=>x.id===id),meta=msg?.attachmentsMeta?.[+i];if(!meta)return;const blob=meta.mode==='dataURL'?await(await fetch(meta.data)).blob():new Blob([Uint8Array.from(atob(meta.data),c=>c.charCodeAt(0))],{type:meta.mime||'application/octet-stream'}),url=URL.createObjectURL(blob),dl=doc.createElement('a');dl.href=url;dl.download=meta.name||'download';doc.body.append(dl);dl.click();dl.remove();URL.revokeObjectURL(url)})
-el.composer.addEventListener('submit',async e=>{e.preventDefault();if(state.busy)return;const text=el.input.value.trim();if(!text&&!state.attachments.length)return;await ensureThreadOnFirstUser(text||'(attachments)');el.input.value='';const parts=[];if(text)parts.push({type:'text',text});state.attachments.forEach(a=>parts.push(a.part));addMessage({role:'user',content:parts.length?parts:[{type:'text',text:text||'(sent attachments)'}]});if(state.attachments.length)addAttachmentTree('user',state.attachments);state.busy=!0;setBtn(!0);const a=SUNE.active,suneMeta={sune_name:a.name,model:SUNE.model,avatar:a.avatar||''},suneBubble=addSuneBubbleStreaming(suneMeta),streamId=sid();suneBubble.dataset.mid=streamId;const assistantMsg={id:streamId,role:'assistant',content:[{type:'text',text:''}],...suneMeta};state.messages.push(assistantMsg);persistThread(!1);state.stream={rid:streamId,bubble:suneBubble,meta:suneMeta,text:'',done:!1};let buf='',completed=!1;const onDelta=(delta,done)=>{buf+=delta;state.stream.text=buf;renderMarkdown(suneBubble,buf,{enhance:!1});assistantMsg.content[0].text=buf;if(done&&!completed){completed=!0;setBtn(!1);state.busy=!1;enhanceCodeBlocks(suneBubble,!0);persistThread(!0);state.stream={rid:null,bubble:null,meta:null,text:'',done:!1}}else if(!done)persistThread(!1)};await askOpenRouterStreaming(onDelta,streamId);state.attachments=[];updateAttachBadge()})
-let jars={html:null,extension:null},openedHTML=!1
-const ensureJars=async()=>{if(jars.html&&jars.extension)return jars;const{CodeJar:CJ}=await import('https://medv.io/codejar/codejar.js'),hl=e=>e.innerHTML=hljs.highlight(e.textContent,{language:'xml'}).value;if(!jars.html)jars.html=CJ(el.htmlEditor,hl,{tab:'  '});if(!jars.extension)jars.extension=CJ(el.extensionHtmlEditor,hl,{tab:'  '});return jars}
-const tabHandler=(tabs,key,cb)=>{for(const k in tabs){const[btnId,paneId]=tabs[k],active=k===key;el[btnId].classList.toggle('border-black',active);el[btnId].classList.toggle('border-transparent',!active);el[btnId].classList.toggle('hover:border-gray-300',!active);el[paneId].classList.toggle('hidden',!active)}cb?.(key)},suneTabs={Model:['tabModel','panelModel'],Prompt:['tabPrompt','panelPrompt'],Script:['tabScript','panelScript']},accountTabs={General:['accountTabGeneral','accountPanelGeneral'],API:['accountTabAPI','accountPanelAPI']},htmlTabs={index:['htmlTab_index','htmlEditor'],extension:['htmlTab_extension','extensionHtmlEditor']}
-const showSuneTab=key=>tabHandler(suneTabs,key,k=>{if(k==='Script'){openedHTML=!0;showHtmlTab('index');ensureJars().then(({html,ext})=>{const s=SUNE.settings;html.updateCode(s.html||'');ext.updateCode(s.extension_html||'')})}}),showAccountTab=key=>tabHandler(accountTabs,key),showHtmlTab=key=>tabHandler(htmlTabs,key)
-const openSettings=()=>{const a=SUNE.active,s=a.settings;openedHTML=!1;el.suneURL.value=a.url||'';el.set_model.value=s.model;el.set_temperature.value=s.temperature;el.set_top_p.value=s.top_p;el.set_top_k.value=s.top_k;el.set_frequency_penalty.value=s.frequency_penalty;el.set_presence_penalty.value=s.presence_penalty;el.set_repetition_penalty.value=s.repetition_penalty;el.set_min_p.value=s.min_p;el.set_top_a.value=s.top_a;el.set_max_tokens.value=s.max_tokens||'';el.set_verbosity.value=s.verbosity||'';el.set_reasoning_effort.value=s.reasoning_effort||'default';el.set_system_prompt.value=s.system_prompt;showSuneTab('Model');el.suneModal.classList.remove('hidden')},closeSettings=()=>el.suneModal.classList.add('hidden')
-el.suneBtnTop.onclick=openSettings,el.cancelSettings.onclick=closeSettings,el.suneModal.onclick=e=>{if(e.target===el.suneModal||e.target.classList.contains('bg-black/30'))closeSettings()}
-el.tabModel.onclick=()=>showSuneTab('Model'),el.tabPrompt.onclick=()=>showSuneTab('Prompt'),el.tabScript.onclick=()=>showSuneTab('Script')
-el.settingsForm.addEventListener('submit',async e=>{e.preventDefault();SUNE.url=(el.suneURL.value||'').trim();SUNE.model=(el.set_model.value||DEFAULT_MODEL).trim();SUNE.temperature=clamp(num(el.set_temperature.value,1),0,2);SUNE.top_p=clamp(num(el.set_top_p.value,1),0,1);SUNE.top_k=Math.max(0,int(el.set_top_k.value,0));SUNE.frequency_penalty=clamp(num(el.set_frequency_penalty.value,0),-2,2);SUNE.presence_penalty=clamp(num(el.set_presence_penalty.value,0),-2,2);SUNE.repetition_penalty=clamp(num(el.set_repetition_penalty.value,1),0,2);SUNE.min_p=clamp(num(el.set_min_p.value,0),0,1);SUNE.top_a=clamp(num(el.set_top_a.value,0),0,1);SUNE.max_tokens=Math.max(0,int(el.set_max_tokens.value,0));SUNE.verbosity=el.set_verbosity.value||'';SUNE.reasoning_effort=el.set_reasoning_effort.value||'default';SUNE.system_prompt=el.set_system_prompt.value.trim();if(openedHTML){SUNE.html=el.htmlEditor.textContent;SUNE.extension_html=el.extensionHtmlEditor.textContent}closeSettings();await reflectActiveSune()})
-el.deleteSuneBtn.onclick=async()=>{if(confirm(`Delete "${SUNE.name||'this sune'}"?`)){SUNE.delete(SUNE.id);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();closeSettings()}}
-el.newSuneBtn.onclick=async()=>{const name=prompt('Name your sune:');if(!name)return;const sune=SUNE.create({name:name.trim()});SUNE.setActive(sune.id);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();el.sidebarLeft.classList.add('-translate-x-full');el.sidebarOverlayLeft.classList.add('hidden')}
-const dl=(name,obj)=>Object.assign(doc.createElement('a'),{href:URL.createObjectURL(new Blob([JSON.stringify(obj,null,2)],{type:name.endsWith('.sune')?'application/octet-stream':'application/json'})),download:name}).click()
-const ts=()=>{const d=new Date(),p=n=>(n<10?'0':'')+n;return`${d.getFullYear()}${p(d.getMonth()+1)}${p(d.getDate())}-${p(d.getHours())}${p(d.getMinutes())}${p(d.getSeconds())}`}
-let importMode=null;el.sunesExportOption.onclick=()=>{dl(`sunes-${ts()}.sune`,{version:1,sunes:SUNE.list,activeId:SUNE.id});el.userMenu.classList.add('hidden')}
-el.sunesImportOption.onclick=()=>{importMode='sunes';el.importInput.value='';el.importInput.click()}
-el.threadsExportOption.onclick=()=>{dl(`threads-${ts()}.json`,{version:1,threads});el.userMenu.classList.add('hidden')}
-el.threadsImportOption.onclick=()=>{importMode='threads';el.importInput.value='';el.importInput.click()}
-el.importInput.onchange=async()=>{const f=el.importInput.files?.[0];if(!f)return;try{const data=JSON.parse(await f.text());if(importMode==='sunes'){const list=[].concat(data?.sunes||data||[]),map={};list.map(makeSune).forEach(s=>{if(!s.id)s.id=gid();const k=s.id,p=map[k];map[k]=!p||(+s.updatedAt>+p.updatedAt)?s:p});let added=0,updated=0;const idx=Object.fromEntries(sunes.map(s=>[s.id,s]));Object.values(map).forEach(s=>{const ex=idx[s.id];if(!ex){sunes.push(s);added++}else if(+s.updatedAt>+ex.updatedAt){Object.assign(ex,s);updated++}});SUNE.save();if(data.activeId&&sunes.some(x=>x.id===data.activeId))SUNE.setActive(data.activeId);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();alert(`${added} new, ${updated} updated.`)}else if(importMode==='threads'){const norm=t=>({id:t.id||gid(),title:titleFrom(t.title||titleFrom(t.messages?.find?.(m=>m.role==='user')?.content||'')),pinned:!!t.pinned,updatedAt:t.updatedAt||Date.now(),messages:[].concat(t.messages||[]).filter(m=>m&&m.role&&m.content)}),best={};[].concat(data?.threads||data||[]).forEach(t=>{const n=norm(t),k=n.id,p=best[k];best[k]=!p||(+n.updatedAt>+p.updatedAt)?n:p});let kept=0,skipped=0;const idx=Object.fromEntries(threads.map(t=>[t.id,t]));for(const th of Object.values(best)){const ex=idx[th.id];if(ex&&+ex.updatedAt>=+th.updatedAt){skipped++;continue}if(!ex)threads.push(th);else Object.assign(ex,th);kept++}await tsave(threads);await renderThreads();alert(`${kept} imported, ${skipped} skipped (older).`)}el.userMenu.classList.add('hidden')}catch(e){alert('Import failed')}finally{importMode=null}}
-function kbUpdate(){const v=window.visualViewport,o=v?Math.max(0,innerHeight-v.height-v.offsetTop):0,fh=el.footer.getBoundingClientRect().height;doc.documentElement.style.setProperty('--kb',o+'px');doc.documentElement.style.setProperty('--footer-h',fh+'px');el.footer.style.transform=`translateY(${-o}px)`;el.chat.style.scrollPaddingBottom=fh+o+16+'px'}
-function kbBind(){if(visualViewport)['resize','scroll'].forEach(e=>visualViewport.addEventListener(e,kbUpdate,{passive:!0}));['resize','orientationchange'].forEach(e=>addEventListener(e,()=>setTimeout(kbUpdate,50),{passive:!0}));['focus','click'].forEach(e=>el.input.addEventListener(e,()=>{setTimeout(()=>{kbUpdate();el.input.scrollIntoView({block:'nearest',behavior:'smooth'})},0)}))}
-const activeMeta=()=>({sune_name:SUNE.name,model:SUNE.model,avatar:SUNE.avatar})
-window.USER={log:async s=>{const t=(s||'').trim();if(t){await ensureThreadOnFirstUser(t);addMessage({role:'user',content:[{type:'text',text:t}]});await persistThread()}},get PAT(){return globalStore.ghToken}}
+const renderSidebar=()=>{const list=[...SUNE.list].sort((a,b)=>(b.pinned-a.pinned));el.suneList.innerHTML=list.map(suneRow).join('');icons()}
+function enhanceCodeBlocks(root,doHL=true){root.querySelectorAll('pre>code').forEach(code=>{if(code.textContent.length>200000)return;const pre=code.parentElement;pre.classList.add('relative','rounded-xl','border','border-gray-200');if(!pre.querySelector('.copy-btn')){const btn=document.createElement('button');btn.className='copy-btn';btn.textContent='Copy';btn.addEventListener('click',async e=>{e.stopPropagation();try{await navigator.clipboard.writeText(code.innerText);btn.textContent='Copied';setTimeout(()=>btn.textContent='Copy',1200)}catch{}});pre.appendChild(btn)}if(doHL&&window.hljs&&code.textContent.length<100000)hljs.highlightElement(code)})}
+const md=window.markdownit({html:false,linkify:true,typographer:true,breaks:true})
+const getSuneLabel=m=>{const name=(m&&m.sune_name)||SUNE.name,modelShort=getModelShort(m&&m.model);return `${name} · ${modelShort}`}
+function msgRow(m){const role=typeof m==='string'?m:(m&&m.role)||'assistant';const meta=typeof m==='string'?{}:m||{};const row=document.createElement('div');row.className='flex flex-col gap-2';const head=document.createElement('div');head.className='flex items-center gap-2 px-4';const avatar=document.createElement('div');if(role==='user'){avatar.className='bg-gray-900 text-white msg-avatar shrink-0 h-7 w-7 rounded-full flex items-center justify-center';avatar.textContent='🧑'}else{if(meta&&meta.avatar){avatar.className='msg-avatar shrink-0 h-7 w-7 rounded-full overflow-hidden';const img=document.createElement('img');img.src=meta.avatar;img.className='h-full w-full object-cover';avatar.appendChild(img)}else{avatar.className='bg-gray-200 text-gray-900 msg-avatar shrink-0 h-7 w-7 rounded-full flex items-center justify-center';avatar.textContent='✺'}}const name=document.createElement('div');name.className='text-xs font-medium text-gray-500';name.textContent=role==='user'?'You':getSuneLabel(meta);const deleteBtn=document.createElement('button');deleteBtn.className='ml-auto p-1.5 rounded-lg hover:bg-gray-200 text-gray-400 hover:text-red-500';deleteBtn.title='Delete message';deleteBtn.innerHTML='<i data-lucide="eraser" class="h-4 w-4"></i>';deleteBtn.onclick=async e=>{e.stopPropagation();if(!confirm('Delete message?'))return;state.messages=state.messages.filter(msg=>msg.id!==m.id);row.remove();await persistThread()};const copyBtn=document.createElement('button');copyBtn.className='p-1.5 rounded-lg hover:bg-gray-200 text-gray-400 hover:text-gray-600';copyBtn.title='Copy message';copyBtn.innerHTML='<i data-lucide="copy" class="h-4 w-4"></i>';copyBtn.onclick=async function(e){e.stopPropagation();const b=this.parentElement.nextElementSibling;if(!b)return;try{await navigator.clipboard.writeText(b.innerText);this.innerHTML='<i data-lucide="check" class="h-4 w-4 text-green-500"></i>';icons();setTimeout(()=>{this.innerHTML='<i data-lucide="copy" class="h-4 w-4"></i>';icons()},1200)}catch{}};head.appendChild(avatar);head.appendChild(name);head.appendChild(deleteBtn);head.appendChild(copyBtn);const bubble=document.createElement('div');bubble.className=(role==='user'?'bg-gray-50 border border-gray-200':'bg-gray-100')+' msg-bubble markdown-body rounded-none px-4 py-3 w-full';row.appendChild(head);row.appendChild(bubble);el.messages.appendChild(row);queueMicrotask(()=>{el.chat.scrollTo({top:el.chat.scrollHeight,behavior:'smooth'});icons()});return bubble}
+const renderMarkdown=window.renderMarkdown=function(node,text,opt={enhance:true,highlight:true}){node.innerHTML=md.render(text);if(opt.enhance)enhanceCodeBlocks(node,opt.highlight)}
+function partsToText(parts){if(!parts)return'';if(Array.isArray(parts))return parts.map(p=>p?.type==='text'?p.text:(p?.type==='image_url'?`![](${p.image_url?.url||''})`:(p?.type==='file'?`[${p.file?.filename||'file'}]`:(p?.type==='input_audio'?`(audio:${p.input_audio?.format||''})`:'')))).join('\n');return String(parts)}
+const addMessage=window.addMessage=function(m,track=true){m.id=m.id||gid();if(!Array.isArray(m.content)&&m.content!=null){m.content=[{type:'text',text:String(m.content)}]}const bubble=msgRow(m);bubble.dataset.mid=m.id;renderMarkdown(bubble,partsToText(m.content));if(track)state.messages.push(m);return bubble}
+const addSuneBubbleStreaming=meta=>msgRow(Object.assign({role:'assistant'},meta))
+const clearChat=()=>{state.messages=[];el.messages.innerHTML='';state.attachments=[];updateAttachBadge();el.fileInput.value=''}
+const payloadWithSampling=b=>{const o=Object.assign({},b);o.temperature=SUNE.temperature;o.top_p=SUNE.top_p;o.top_k=SUNE.top_k;o.frequency_penalty=SUNE.frequency_penalty;o.presence_penalty=SUNE.presence_penalty;o.repetition_penalty=SUNE.repetition_penalty;o.min_p=SUNE.min_p;o.top_a=SUNE.top_a;const mt=Math.max(0,int(SUNE.max_tokens||0,0));if(mt)o.max_tokens=mt;return o}
+function setBtnStop(){const b=el.sendBtn;b.dataset.mode='stop';b.type='button';b.setAttribute('aria-label','Stop');b.innerHTML='<i data-lucide="square" class="h-5 w-5"></i>';icons();b.onclick=()=>{state.abortRequested=true;state.controller?.abort?.()}}
+function setBtnSend(){const b=el.sendBtn;b.dataset.mode='send';b.type='submit';b.setAttribute('aria-label','Send');b.innerHTML='<i data-lucide="sparkles" class="h-5 w-5"></i>';icons();b.onclick=null}
+function localDemoReply(){return 'Tip: open the sidebar → Account & Backup to set your API key.'}
+let threads=[];const titleFrom=t=>(t||'').replace(/\s+/g,' ').trim().slice(0,60)||'Untitled'
+const TKEY='threads_v1',tload=()=>localforage.getItem(TKEY).then(v=>Array.isArray(v)?v:[]),tsave=v=>localforage.setItem(TKEY,v)
+const cacheStore=localforage.createInstance({name:'master_cache'});
+async function ensureThreadOnFirstUser(text){let needNew=!state.currentThreadId;if(state.messages.length===0)state.currentThreadId=null;if(state.currentThreadId&&!threads.some(x=>x.id===state.currentThreadId))needNew=true;if(!needNew)return;const id=gid(),now=Date.now(),th={id,title:window.doCreateTitle?titleFrom(text):'',pinned:false,updatedAt:now,messages:[]};state.currentThreadId=id;threads.unshift(th);await tsave(threads);await renderThreads();document.dispatchEvent(new CustomEvent('sune:new-thread',{detail:{threadId:id}}))}
+async function persistThread(full=true){if(!state.currentThreadId)return;let th=threads.find(x=>x.id===state.currentThreadId);if(!th)return;th.messages=[...state.messages];if(full){th.updatedAt=Date.now();if(window.doCreateTitle)th.title=titleFrom(partsToText(th.messages.find(m=>m.role==='user')?.content)||th.title)}await tsave(threads);if(full)await renderThreads()}
+const threadRow=t=>`<div class=\"relative flex items-center gap-2 px-3 py-2 ${t.pinned?'bg-yellow-50':''}\"><button data-open-thread=\"${t.id}\" class=\"flex-1 text-left truncate\">${t.pinned?'📌 ':''}${esc(t.title)}</button><button data-thread-menu=\"${t.id}\" class=\"h-8 w-8 rounded hover:bg-gray-100 flex items-center justify-center\" title=\"More\"><i data-lucide=\"more-horizontal\" class=\"h-4 w-4\"></i></button></div>`
+async function renderThreads(){const list=[...threads].sort((a,b)=>(b.pinned-a.pinned)||(b.updatedAt-a.updatedAt));el.threadList.innerHTML=list.map(threadRow).join('');icons()}
+let menuThreadId=null;const hideThreadPopover=()=>{el.threadPopover.classList.add('hidden');menuThreadId=null}
+function showThreadPopover(btn,id){menuThreadId=id;const r=btn.getBoundingClientRect();el.threadPopover.style.top=(r.bottom+4)+'px';el.threadPopover.style.left=Math.min(window.innerWidth-220,r.right-200)+'px';el.threadPopover.classList.remove('hidden');icons()}
+let menuSuneId=null;const hideSunePopover=()=>{el.sunePopover.classList.add('hidden');menuSuneId=null}
+function showSunePopover(btn,id){menuSuneId=id;const r=btn.getBoundingClientRect();el.sunePopover.style.top=(r.bottom+4)+'px';el.sunePopover.style.left=Math.min(window.innerWidth-220,r.right-200)+'px';el.sunePopover.classList.remove('hidden');icons()}
+el.threadList.addEventListener('click',async e=>{const openBtn=e.target.closest('[data-open-thread]'),menuBtn=e.target.closest('[data-thread-menu]');if(openBtn){const id=openBtn.getAttribute('data-open-thread');if(id!==state.currentThreadId&&state.busy){state.controller?.disconnect?.();setBtnSend();state.busy=false;state.controller=null}const th=threads.find(t=>t.id===id);if(!th)return;if(id===state.currentThreadId){el.sidebarRight.classList.add('translate-x-full');el.sidebarOverlayRight.classList.add('hidden');hideThreadPopover();return}state.currentThreadId=id;clearChat();state.messages=Array.isArray(th.messages)?[...th.messages]:[];for(const m of state.messages){const b=msgRow(m);b.dataset.mid=m.id||'';renderMarkdown(b,partsToText(m.content))}await renderSuneHTML();syncWhileBusy();queueMicrotask(()=>el.chat.scrollTo({top:el.chat.scrollHeight,behavior:'smooth'}));el.sidebarRight.classList.add('translate-x-full');el.sidebarOverlayRight.classList.add('hidden');hideThreadPopover();return}if(menuBtn){e.stopPropagation();showThreadPopover(menuBtn,menuBtn.getAttribute('[data-thread-menu]')?menuBtn.getAttribute('[data-thread-menu]'):menuBtn.getAttribute('data-thread-menu'))}})
+el.threadPopover.addEventListener('click',async e=>{const act=e.target.closest('[data-action]')?.getAttribute('data-action');if(!act||!menuThreadId)return;const th=threads.find(t=>t.id===menuThreadId);if(!th)return;if(act==='pin'){th.pinned=!th.pinned}else if(act==='rename'){const nv=prompt('Rename to:',th.title);if(nv!=null){th.title=titleFrom(nv);th.updatedAt=Date.now()}}else if(act==='delete'){if(confirm('Delete this chat?')){threads=threads.filter(x=>x.id!==th.id);if(state.currentThreadId===th.id){state.currentThreadId=null;clearChat()}}}else if(act==='count_tokens'){const msgs=Array.isArray(th.messages)?th.messages:[];let totalChars=0;for(const m of msgs){if(!m||!m.role||m.role==='system')continue;totalChars+=String(partsToText(m.content||'')||'').length}const tokens=Math.max(0,Math.ceil(totalChars/4));const k=tokens>=1000?Math.round(tokens/1000)+'k':String(tokens);alert(tokens+' tokens ('+k+')')}hideThreadPopover();await tsave(threads);renderThreads()})
+el.suneList.addEventListener('click',async e=>{const menuBtn=e.target.closest('[data-sune-menu]');if(menuBtn){e.stopPropagation();showSunePopover(menuBtn,menuBtn.getAttribute('[data-sune-menu]')?menuBtn.getAttribute('[data-sune-menu]'):menuBtn.getAttribute('data-sune-menu'));return}const btn=e.target.closest('[data-sune-id]');if(!btn)return;const id=btn.getAttribute('data-sune-id');if(id){if(state.busy){state.controller?.disconnect?.();setBtnSend();state.busy=false;state.controller=null};SUNE.setActive(id);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();document.getElementById('sidebarLeft').classList.add('-translate-x-full');document.getElementById('sidebarOverlayLeft').classList.add('hidden')}})
+el.sunePopover.addEventListener('click',async e=>{const act=e.target.closest('[data-action]')?.getAttribute('data-action');if(!act||!menuSuneId)return;const s=SUNE.get(menuSuneId);if(!s)return;const updateAndRender=async()=>{s.updatedAt=Date.now();SUNE.save();renderSidebar();await reflectActiveSune()};if(act==='pin'){s.pinned=!s.pinned;await updateAndRender()}else if(act==='rename'){const n=prompt('Rename sune to:',s.name);if(n!=null){s.name=n.trim();await updateAndRender()}}else if(act==='pfp'){const i=document.createElement('input');i.type='file';i.accept='image/*';i.onchange=()=>{const f=i.files?.[0];if(!f)return;const img=new Image;img.onload=async()=>{const c=document.createElement('canvas'),ctx=c.getContext('2d'),D=144;let w=img.width,h=img.height;if(Math.max(w,h)>D)w>h?(h=D*h/w,w=D):(w=D*w/h,h=D);c.width=w;c.height=h;ctx.drawImage(img,0,0,w,h);s.avatar=c.toDataURL('image/webp',.84);await updateAndRender();URL.revokeObjectURL(img.src)};img.src=URL.createObjectURL(f)};i.click()}else if(act==='export')dl(`sune-${(s.name||'sune').replace(/\W/g,'_')}-${ts()}.sune`,[s]);hideSunePopover()})
+function updateAttachBadge(){const n=state.attachments.length;el.attachBadge.textContent=String(n);el.attachBadge.classList.toggle('hidden',n===0)}
+async function toAttach(file){if(!file)return null;const pick=(name,bytes,mime,data,mode,part)=>({name,bytes,mime,data,mode,part});if(file instanceof File){const name=file.name||'file',mime=(file.type||'application/octet-stream').toLowerCase(),bytes=file.size||0;if(/^image\//.test(mime)||/\.(png|jpe?g|webp|gif)$/i.test(name)){const data=await asDataURL(file);return pick(name,bytes,mime,data,'dataURL',{type:'image_url',image_url:{url:data}})}if(mime==='application/pdf'||/\.pdf$/i.test(name)){const data=await asDataURL(file),bin=b64(data);return pick(name.endsWith('.pdf')?name:name+'.pdf',bytes,'application/pdf',bin,'base64',{type:'file',file:{filename:name,file_data:bin}})}if(/^audio\//.test(mime)||/\.(wav|mp3)$/i.test(name)){const data=await asDataURL(file),bin=b64(data),fmt=/mp3/.test(mime)||/\.mp3$/i.test(name)?'mp3':'wav';return pick(name,bytes,mime,bin,'base64',{type:'input_audio',input_audio:{data:bin,format:fmt}})}const data=await asDataURL(file),bin=b64(data);return pick(name,bytes,mime,bin,'base64',{type:'file',file:{filename:name,file_data:bin}})}if(file&&file.name==null&&file.data){const name=file.name||'file',mime=(file.mime||'application/octet-stream').toLowerCase(),bytes=file.size||0;if(/^image\//.test(mime)){const url=`data:${mime};base64,${file.data}`;return pick(name,bytes,mime,url,'dataURL',{type:'image_url',image_url:{url}})}if(mime==='application/pdf'){return pick(name,bytes,mime,file.data,'base64',{type:'file',file:{filename:name,file_data:file.data}})}if(/^audio\//.test(mime)){const fmt=/mp3/.test(mime)?'mp3':'wav';return pick(name,bytes,mime,file.data,'base64',{type:'input_audio',input_audio:{data:file.data,format:fmt}})}return pick(name,bytes,mime,file.data,'base64',{type:'file',file:{filename:name,file_data:file.data}})}return null}
+function attachmentsText(id,arr){const head='**Attachments**',list=arr.map((a,i)=>`- [${esc(a.name)} • ${fmtSize(a.bytes)}](#dl-${id}-${i})`).join('\n');return head+'\n'+list}
+function addAttachmentTree(role,arr){if(!arr?.length)return;const id=gid(),text=attachmentsText(id,arr),meta={role,content:[{type:'text',text}],id,kind:'attachments',attachmentsMeta:arr.map(a=>({name:a.name,bytes:a.bytes,mime:a.mime,mode:a.mode,data:a.mode==='dataURL'?a.data:a.data}))};const b=addMessage(meta,true);b.dataset.mid=id}
+el.attachBtn.addEventListener('click',()=>{if(state.busy)return;if(state.attachments.length){state.attachments=[];updateAttachBadge();el.fileInput.value=''};el.fileInput.click()})
+el.fileInput.addEventListener('change',async()=>{const files=[...(el.fileInput.files||[])];if(!files.length)return;for(const f of files){const at=await toAttach(f).catch(()=>null);if(at)state.attachments.push(at)}updateAttachBadge()})
+el.messages.addEventListener('click',async e=>{const a=e.target.closest('a[href^="#dl-"]');if(!a)return; e.preventDefault();const m=a.getAttribute('href').match(/^#dl-([^-]+)-(\d+)$/);if(!m)return;const id=m[1],i=+m[2];const msg=state.messages.find(x=>x.id===id),meta=msg?.attachmentsMeta?.[i];if(!meta)return;let blob;if(meta.mode==='dataURL'){blob=await (await fetch(meta.data)).blob()}else{const bin=Uint8Array.from(atob(meta.data),c=>c.charCodeAt(0));blob=new Blob([bin],{type:meta.mime||'application/octet-stream'})}const url=URL.createObjectURL(blob),dl=document.createElement('a');dl.href=url;dl.download=meta.name||'download';document.body.appendChild(dl);dl.click();dl.remove();URL.revokeObjectURL(url)})
+el.composer.addEventListener('submit',async e=>{e.preventDefault();if(state.busy)return;const text=el.input.value.trim();if(!text&&!state.attachments.length)return;if(state.messages.length===0)state.currentThreadId=null;await ensureThreadOnFirstUser(text||'(attachments)');el.input.value='';const parts=[];if(text)parts.push({type:'text',text});state.attachments.forEach(a=>parts.push(a.part));addMessage({role:'user',content:parts.length?parts:[{type:'text',text:text||'(sent attachments)'}]});if(state.attachments.length)addAttachmentTree('user',state.attachments);state.busy=true;setBtnStop();const a=SUNE.active;const suneMeta={sune_name:a.name,model:SUNE.model,avatar:a.avatar||''};const suneBubble=addSuneBubbleStreaming(suneMeta);const streamId=sid();suneBubble.dataset.mid=streamId;const assistantMsg=Object.assign({id:streamId,role:'assistant',content:[{type:'text',text:''}]},suneMeta);state.messages.push(assistantMsg);persistThread(false);state.stream={rid:streamId,bubble:suneBubble,meta:suneMeta,text:'',done:false};let buf='',completed=false;const onDelta=(delta,done)=>{buf+=delta;state.stream.text=buf;renderMarkdown(suneBubble,buf,{enhance:false});assistantMsg.content[0].text=buf;if(done&&!completed){completed=true;setBtnSend();state.busy=false;enhanceCodeBlocks(suneBubble,true);persistThread(true);state.stream={rid:null,bubble:null,meta:null,text:'',done:false}}else if(!done)persistThread(false)};await askOpenRouterStreaming(onDelta,streamId);state.attachments=[];updateAttachBadge()})
+let jars={html:null,extension:null};const ensureJars=async()=>{if(jars.html&&jars.extension)return jars;const mod=await import('https://medv.io/codejar/codejar.js'),CodeJar=mod.CodeJar||mod.default,hl=e=>e.innerHTML=hljs.highlight(e.textContent,{language:'xml'}).value;if(!jars.html)jars.html=CodeJar(el.htmlEditor,hl,{tab:'  '});if(!jars.extension)jars.extension=CodeJar(el.extensionHtmlEditor,hl,{tab:'  '});return jars}
+let openedHTML=false
+function openSettings(){const a=SUNE.active,s=a.settings;openedHTML=false;el.suneURL.value=a.url||'';el.set_model.value=s.model;el.set_temperature.value=s.temperature;el.set_top_p.value=s.top_p;el.set_top_k.value=s.top_k;el.set_frequency_penalty.value=s.frequency_penalty;el.set_presence_penalty.value=s.presence_penalty;el.set_repetition_penalty.value=s.repetition_penalty;el.set_min_p.value=s.min_p;el.set_top_a.value=s.top_a;el.set_max_tokens.value=s.max_tokens||'';el.set_verbosity.value=s.verbosity||'';el.set_reasoning_effort.value=s.reasoning_effort||'default';el.set_system_prompt.value=s.system_prompt;showTab('Model');el.suneModal.classList.remove('hidden')}
+const closeSettings=()=>{el.suneModal.classList.add('hidden')}
+const tabs={Model:['tabModel','panelModel'],Prompt:['tabPrompt','panelPrompt'],Script:['tabScript','panelScript']}
+function showTab(key){Object.entries(tabs).forEach(([k,[tb,pn]])=>{el[tb].classList.toggle('border-black',k===key);el[pn].classList.toggle('hidden',k!==key)});if(key==='Script'){openedHTML=true;showHtmlTab('index');ensureJars().then(({html,extension})=>{const s=SUNE.settings;html.updateCode(s.html||'');extension.updateCode(s.extension_html||'')})}}
+el.suneBtnTop.addEventListener('click',openSettings)
+el.cancelSettings.addEventListener('click',closeSettings)
+el.suneModal.addEventListener('click',e=>{if(e.target===el.suneModal||e.target.classList.contains('bg-black/30'))closeSettings()})
+el.tabModel.addEventListener('click',()=>showTab('Model'))
+el.tabPrompt.addEventListener('click',()=>showTab('Prompt'))
+el.tabScript.addEventListener('click',()=>showTab('Script'))
+el.settingsForm.addEventListener('submit',async e=>{e.preventDefault();SUNE.url=(el.suneURL.value||'').trim();SUNE.model=(el.set_model.value||DEFAULT_MODEL).trim();SUNE.temperature=clamp(num(el.set_temperature.value,1.0),0,2);SUNE.top_p=clamp(num(el.set_top_p.value,1.0),0,1);SUNE.top_k=Math.max(0,int(el.set_top_k.value,0));SUNE.frequency_penalty=clamp(num(el.set_frequency_penalty.value,0.0),-2,2);SUNE.presence_penalty=clamp(num(el.set_presence_penalty.value,0.0),-2,2);SUNE.repetition_penalty=clamp(num(el.set_repetition_penalty.value,1.0),0,2);SUNE.min_p=clamp(num(el.set_min_p.value,0.0),0,1);SUNE.top_a=clamp(num(el.set_top_a.value,0.0),0,1);SUNE.max_tokens=Math.max(0,int(el.set_max_tokens.value,0));SUNE.verbosity=(el.set_verbosity.value||'');SUNE.reasoning_effort=(el.set_reasoning_effort.value||'default');SUNE.system_prompt=el.set_system_prompt.value.trim();if(openedHTML){SUNE.html=el.htmlEditor.textContent;SUNE.extension_html=el.extensionHtmlEditor.textContent}closeSettings();await reflectActiveSune()})
+el.deleteSuneBtn.addEventListener('click',async()=>{const activeId=SUNE.id,name=SUNE.name||'this sune';if(!confirm(`Delete "${name}"?`))return;SUNE.delete(activeId);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();closeSettings()})
+el.newSuneBtn.addEventListener('click',async()=>{const name=prompt('Name your sune:');if(!name)return;const sune=SUNE.create({name:name.trim()});SUNE.setActive(sune.id);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();document.getElementById('sidebarLeft').classList.add('-translate-x-full');document.getElementById('sidebarOverlayLeft').classList.add('hidden')})
+function dl(name,obj){const blob=new Blob([JSON.stringify(obj,null,2)],{type:name.endsWith('.sune')?'application/octet-stream':'application/json'}),url=URL.createObjectURL(blob),a=document.createElement('a');a.href=url;a.download=name;document.body.appendChild(a);a.click();a.remove();URL.revokeObjectURL(url)}
+const ts=()=>{const d=new Date(),p=n=>String(n).padStart(2,'0');return `${d.getFullYear()}${p(d.getMonth()+1)}${p(d.getDate())}-${p(d.getHours())}${p(d.getMinutes())}${p(d.getSeconds())}`}
+let importMode=null
+el.sunesExportOption.addEventListener('click',()=>{dl(`sunes-${ts()}.sune`,{version:1,sunes:SUNE.list,activeId:SUNE.id});el.userMenu.classList.add('hidden')})
+el.sunesImportOption.addEventListener('click',()=>{importMode='sunes';el.importInput.value='';el.importInput.click()})
+el.threadsExportOption.addEventListener('click',()=>{dl(`threads-${ts()}.json`,{version:1,threads});el.userMenu.classList.add('hidden')})
+el.threadsImportOption.addEventListener('click',()=>{importMode='threads';el.importInput.value='';el.importInput.click()})
+el.importInput.addEventListener('change',async()=>{const file=el.importInput.files?.[0];if(!file)return;try{const text=await file.text();const data=JSON.parse(text);if(importMode==='sunes'){const list=Array.isArray(data)?data:(Array.isArray(data.sunes)?data.sunes:[]);if(!list.length)throw new Error('No sunes');const incoming=list.map(a=>makeSune(a||{}));const map={};incoming.forEach(s=>{if(!s.id)s.id=gid();const k=s.id,prev=map[k];map[k]=!prev||(+s.updatedAt>+prev.updatedAt)?s:prev});let added=0,updated=0;const idx=Object.fromEntries(sunes.map(s=>[s.id,s]));Object.values(map).forEach(s=>{const ex=idx[s.id];if(!ex){sunes.push(s);added++}else if(+s.updatedAt>+ex.updatedAt){Object.assign(ex,s);updated++}});SUNE.save();if(data.activeId&&sunes.some(x=>x.id===data.activeId))SUNE.setActive(data.activeId);renderSidebar();await reflectActiveSune();state.currentThreadId=null;clearChat();alert(`${added} new, ${updated} updated.`)}else if(importMode==='threads'){const arr=Array.isArray(data)?data:(Array.isArray(data.threads)?data.threads:[]);if(!arr.length)throw new Error('No threads');const norm=t=>({id:t.id||gid(),title:titleFrom(t.title||titleFrom(t.messages?.find?.(m=>m.role==='user')?.content||'')),pinned:!!t.pinned,updatedAt:t.updatedAt||Date.now(),messages:Array.isArray(t.messages)?t.messages.filter(m=>m&&m.role&&m.content):[]});const best={};arr.forEach(t=>{const n=norm(t),k=n.id,prev=best[k];best[k]=!prev||(+n.updatedAt>+prev.updatedAt)?n:prev});let kept=0,skipped=0;const idx=Object.fromEntries(threads.map(t=>[t.id,t]));for(const th of Object.values(best)){const ex=idx[th.id];if(ex&&+ex.updatedAt>=+th.updatedAt){skipped++;continue}if(!ex)threads.push(th);else Object.assign(ex,th);kept++}await tsave(threads);await renderThreads();alert(`${kept} imported, ${skipped} skipped (older).`)}el.userMenu.classList.add('hidden')}catch{alert('Import failed')}finally{importMode=null}})
+function kbUpdate(){const vv=window.visualViewport;const overlap=vv?Math.max(0,(window.innerHeight-(vv.height+vv.offsetTop))):0;document.documentElement.style.setProperty('--kb',overlap+'px');const fh=el.footer.getBoundingClientRect().height;document.documentElement.style.setProperty('--footer-h',fh+'px');el.footer.style.transform='translateY('+(-overlap)+'px)';el.chat.style.scrollPaddingBottom=(fh+overlap+16)+'px'}
+function kbBind(){if(window.visualViewport){['resize','scroll'].forEach(ev=>visualViewport.addEventListener(ev,()=>kbUpdate(),{passive:true}))}['resize','orientationchange'].forEach(ev=>window.addEventListener(ev,()=>setTimeout(kbUpdate,50),{passive:true}));['focus','click'].forEach(ev=>el.input.addEventListener(ev,()=>{setTimeout(()=>{kbUpdate();el.input.scrollIntoView({block:'nearest',behavior:'smooth'})},0)}))}
+function activeMeta(){return {sune_name:SUNE.name,model:SUNE.model,avatar:SUNE.avatar}}
+window.USER={log:async s=>{const t=String(s??'').trim();if(!t)return;await ensureThreadOnFirstUser(t);addMessage({role:'user',content:[{type:'text',text:t}]});await persistThread()},get PAT(){return globalStore.ghToken}}
 async function init(){threads=await tload();await renderThreads();renderSidebar();await reflectActiveSune();clearChat();icons();kbBind();kbUpdate()}
-doc.addEventListener('click',e=>{const T=e.target;T.closest('button')&&haptic();!el.threadPopover.contains(T)&&!T.closest('[data-thread-menu]')&&hideThreadPopover();!el.sunePopover.contains(T)&&!T.closest('[data-sune-menu]')&&hideSunePopover();!el.userMenu.contains(T)&&!el.userMenuBtn.contains(T)&&el.userMenu.classList.add('hidden')})
 window.addEventListener('resize',()=>{hideThreadPopover();hideSunePopover()})
-el.htmlTab_index.textContent='index.html';el.htmlTab_extension.textContent='extension.html'
+const htmlTabs={index:['htmlTab_index','htmlEditor'],extension:['htmlTab_extension','extensionHtmlEditor']};function showHtmlTab(key){Object.entries(htmlTabs).forEach(([k,[tb,pn]])=>{const a=k===key;el[tb].classList.toggle('border-black',a);el[tb].classList.toggle('border-transparent',!a);el[tb].classList.toggle('hover:border-gray-300',!a);el[pn].classList.toggle('hidden',!a)})}
+el.htmlTab_index.textContent='index.html';el.htmlTab_extension.textContent='extension.html';
 el.htmlTab_index.onclick=()=>showHtmlTab('index');el.htmlTab_extension.onclick=()=>showHtmlTab('extension');
+init()
 const HTTP_BASE='https://orp.awww.workers.dev/ws'
-async function askOpenRouterStreaming(onDelta,streamId){const model=SUNE.model,provider=model.startsWith('oai:')?'openai':model.startsWith('or:')?'openrouter':SUNE.provider,apiKey=provider==='openai'?SUNE.apiKeyOAI:SUNE.apiKeyOR;if(!apiKey)return onDelta(localDemoReply(),!0);const r={rid:streamId||gid(),seq:-1,done:!1,ws:null},signal=()=>!r.done&&(r.done=!0,onDelta('',!0));await cacheStore.setItem(r.rid,'busy');const ws=new WebSocket(`${HTTP_BASE.replace('https','wss')}?uid=${encodeURIComponent(r.rid)}`);r.ws=ws;ws.onopen=()=>{const msgs=[];if(SUNE.masterPrompt)msgs.push({role:'system',content:[{type:'text',text:SUNE.masterPrompt}]});if(SUNE.system_prompt)msgs.push({role:'system',content:[{type:'text',text:SUNE.system_prompt}]});msgs.push(...state.messages.filter(m=>m.role!=='system'));const b=payloadWithSampling({model:model.replace(/^(or:|oai:)/,''),messages:msgs,stream:!0});if(SUNE.reasoning_effort&&SUNE.reasoning_effort!=='default')b.reasoning={effort:SUNE.reasoning_effort};if(SUNE.verbosity)b.verbosity=SUNE.verbosity;ws.send(JSON.stringify({type:'begin',rid:r.rid,provider,apiKey,or_body:b}))};ws.onmessage=e=>{try{const m=JSON.parse(e.data);if(m.type==='delta'&&m.seq>r.seq){r.seq=m.seq;onDelta(m.text||'',!1)}else if(m.type==='done'||m.type==='err'){cacheStore.setItem(r.rid,'done');signal();ws.close()}}catch{}};ws.onclose=ws.onerror=()=>{};state.controller={abort:()=>{try{ws.readyState===1&&ws.send(JSON.stringify({type:'stop',rid:r.rid}))}catch{}finally{cacheStore.setItem(r.rid,'done');signal()}},disconnect:()=>ws.close()}}
-const openAccountSettings=()=>{el.set_provider.value=SUNE.provider||'openrouter';el.set_api_key_or.value=SUNE.apiKeyOR||'';el.set_api_key_oai.value=SUNE.apiKeyOAI||'';el.set_master_prompt.value=SUNE.masterPrompt||'';el.set_title_model.value=SUNE.titleModel;el.set_gh_token.value=globalStore.ghToken||'';showAccountTab('General');el.accountSettingsModal.classList.remove('hidden')},closeAccountSettings=()=>el.accountSettingsModal.classList.add('hidden')
-el.accountSettingsOption.onclick=()=>{el.userMenu.classList.add('hidden');openAccountSettings()}
-el.closeAccountSettings.onclick=closeAccountSettings,el.cancelAccountSettings.onclick=closeAccountSettings
-el.accountSettingsModal.onclick=e=>{if(e.target===el.accountSettingsModal||e.target.classList.contains('bg-black/30'))closeAccountSettings()}
-el.accountSettingsForm.addEventListener('submit',e=>{e.preventDefault();SUNE.provider=el.set_provider.value||'openrouter';SUNE.apiKeyOR=(el.set_api_key_or.value||'').trim();SUNE.apiKeyOAI=(el.set_api_key_oai.value||'').trim();SUNE.masterPrompt=(el.set_master_prompt.value||'').trim();SUNE.titleModel=(el.set_title_model.value||'').trim();globalStore.ghToken=(el.set_gh_token.value||'').trim();closeAccountSettings()})
+const buildBody=()=>{const msgs=[];if(SUNE.masterPrompt)msgs.push({role:'system',content:[{type:'text',text:SUNE.masterPrompt}]});if(SUNE.system_prompt)msgs.push({role:'system',content:[{type:'text',text:SUNE.system_prompt}]});msgs.push(...state.messages.filter(m=>m.role!=='system').map(m=>({role:m.role,content:m.content})));const b=payloadWithSampling({model:SUNE.model.replace(/^(or:|oai:)/,''),messages:msgs,stream:true});if(SUNE.reasoning_effort&&SUNE.reasoning_effort!=='default')b.reasoning={effort:SUNE.reasoning_effort};if(SUNE.verbosity)b.verbosity=SUNE.verbosity;return b}
+async function askOpenRouterStreaming(onDelta,streamId){const model=SUNE.model,provider=model.startsWith('oai:')?'openai':model.startsWith('or:')?'openrouter':SUNE.provider,apiKey=provider==='openai'?SUNE.apiKeyOAI:SUNE.apiKeyOR;if(!apiKey){onDelta(localDemoReply(),true);return {ok:true,rid:streamId||null}}const r={rid:streamId||gid(),seq:-1,done:false,signaled:false,ws:null};await cacheStore.setItem(r.rid,'busy');const signal=t=>{if(!r.signaled){r.signaled=true;onDelta(t||'',true)}};const ws=new WebSocket(HTTP_BASE.replace('https','wss')+'?uid='+encodeURIComponent(r.rid));r.ws=ws;ws.onopen=()=>ws.send(JSON.stringify({type:'begin',rid:r.rid,provider,apiKey,or_body:buildBody()}));ws.onmessage=e=>{let m;try{m=JSON.parse(e.data)}catch{return}if(m.type==='delta'&&typeof m.seq==='number'&&m.seq>r.seq){r.seq=m.seq;onDelta(m.text||'',false)}else if(m.type==='done'||m.type==='err'){r.done=true;cacheStore.setItem(r.rid,'done');signal(m.type==='err'?'\n\n'+(m.message||'error'):'');ws.close()}};ws.onclose=()=>{};ws.onerror=()=>{};state.controller={abort:()=>{r.done=true;cacheStore.setItem(r.rid,'done');try{if(ws.readyState===1)ws.send(JSON.stringify({type:'stop',rid:r.rid}))}catch{};signal('')},disconnect:()=>ws.close()};return {ok:true,rid:r.rid}}
+const accountTabs={General:['accountTabGeneral','accountPanelGeneral'],API:['accountTabAPI','accountPanelAPI']};function showAccountTab(key){Object.entries(accountTabs).forEach(([k,[tb,pn]])=>{el[tb].classList.toggle('border-black',k===key);el[pn].classList.toggle('hidden',k!==key)})}
+function openAccountSettings(){el.set_provider.value=SUNE.provider||'openrouter';el.set_api_key_or.value=SUNE.apiKeyOR||'';el.set_api_key_oai.value=SUNE.apiKeyOAI||'';el.set_master_prompt.value=SUNE.masterPrompt||'';el.set_title_model.value=SUNE.titleModel;el.set_gh_token.value=globalStore.ghToken||'';showAccountTab('General');el.accountSettingsModal.classList.remove('hidden')}
+function closeAccountSettings(){el.accountSettingsModal.classList.add('hidden')}
+el.accountSettingsOption.addEventListener('click',()=>{el.userMenu.classList.add('hidden');openAccountSettings()})
+el.closeAccountSettings.addEventListener('click',closeAccountSettings)
+el.cancelAccountSettings.addEventListener('click',closeAccountSettings)
+el.accountSettingsModal.addEventListener('click',e=>{if(e.target===el.accountSettingsModal||e.target.classList.contains('bg-black/30'))closeAccountSettings()})
+el.accountSettingsForm.addEventListener('submit',e=>{e.preventDefault();SUNE.provider=el.set_provider.value||'openrouter';SUNE.apiKeyOR=String(el.set_api_key_or.value||'').trim();SUNE.apiKeyOAI=String(el.set_api_key_oai.value||'').trim();SUNE.masterPrompt=String(el.set_master_prompt.value||'').trim();SUNE.titleModel=String(el.set_title_model.value||'').trim();globalStore.ghToken=String(el.set_gh_token.value||'').trim();closeAccountSettings()})
 el.accountTabGeneral.onclick=()=>showAccountTab('General');el.accountTabAPI.onclick=()=>showAccountTab('API');
 el.exportAccountSettings.onclick=()=>dl(`sune-account-${ts()}.json`,{v:1,provider:globalStore.provider,apiKeyOR:globalStore.apiKeyOR,apiKeyOAI:globalStore.apiKeyOAI,masterPrompt:globalStore.masterPrompt,titleModel:globalStore.titleModel,ghToken:globalStore.ghToken});
 el.importAccountSettings.onclick=()=>{el.importAccountSettingsInput.value='';el.importAccountSettingsInput.click()};
-el.importAccountSettingsInput.onchange=async e=>{const f=e.target.files?.[0];if(!f)return;try{const d=JSON.parse(await f.text());if(!d||typeof d!=='object')throw'Invalid';Object.entries({provider:'string',apiKeyOR:'string',apiKeyOAI:'string',masterPrompt:'string',titleModel:'string',ghToken:'string'}).forEach(([k,t])=>{if(typeof d[k]===t)k==='ghToken'?globalStore[k]=d[k]:SUNE[k]=d[k]});openAccountSettings();alert('Imported.')}catch{alert('Import failed')}};
-const lastAssistantId=()=>{const a=[...el.messages.querySelectorAll('.msg-bubble')].reverse();for(const b of a){const h=b.previousElementSibling;if(h&&!/^\s*You\b/.test(h.textContent||''))return b.dataset.mid||null}return null},getBubbleById=id=>el.messages.querySelector(`.msg-bubble[data-mid="${CSS.escape(id)}"]`)
-async function syncActiveThread(){const id=lastAssistantId();if(!id||await cacheStore.getItem(id)==='done'){if(state.busy){setBtn(!1);state.busy=!1;state.controller=null}return!1}if(!state.busy){state.busy=!0;state.controller={abort:()=>{const ws=new WebSocket(HTTP_BASE.replace('https','wss'));ws.onopen=function(){this.send(JSON.stringify({type:'stop',rid:id}));this.close()}}};setBtn(!0)}const bubble=getBubbleById(id);if(!bubble)return!1;const pTxt=bubble.textContent||'',j=await(fetch(`${HTTP_BASE}?uid=${encodeURIComponent(id)}`).then(r=>r.ok?r.json():null).catch(()=>null));const fin=(t,c)=>{renderMarkdown(bubble,t,{enhance:!1});enhanceCodeBlocks(bubble,!0);const i=state.messages.findIndex(x=>x.id===id);if(i>=0)state.messages[i].content=c;else state.messages.push({id,role:'assistant',content:c,...activeMeta()});persistThread();setBtn(!1);state.busy=!1;cacheStore.setItem(id,'done');state.controller=null};if(!j||j.rid!==id){if(j&&j.error)fin(`${pTxt}\n\n${j.error}`,[{type:'text',text:`${pTxt}\n\n${j.error}`}]);return!1}const text=j.text||'',isDone=j.error||j.done||j.phase==='done';if(text)renderMarkdown(bubble,text,{enhance:!1});if(isDone){fin(text||pTxt,[{type:'text',text:text||pTxt}]);return!1}await cacheStore.setItem(id,'busy');return!0}
-let syncLoopRunning=!1;async function syncWhileBusy(){if(syncLoopRunning||doc.visibilityState==='hidden')return;syncLoopRunning=!0;try{while(await syncActiveThread())await new Promise(r=>setTimeout(r,1200))}finally{syncLoopRunning=!1}}
-const onForeground=()=>{if(doc.visibilityState!=='visible')return;state.controller?.disconnect?.();if(state.busy)syncWhileBusy()}
-doc.addEventListener('visibilitychange',onForeground)
-el.copySystemPrompt.onclick=()=>navigator.clipboard.writeText(el.set_system_prompt.value||''),el.pasteSystemPrompt.onclick=async()=>el.set_system_prompt.value=await navigator.clipboard.readText()
+el.importAccountSettingsInput.onchange=async e=>{const f=e.target.files?.[0];if(!f)return;try{const d=JSON.parse(await f.text());if(!d||typeof d!=='object')throw new Error('Invalid');Object.entries({provider:'string',apiKeyOR:'string',apiKeyOAI:'string',masterPrompt:'string',titleModel:'string',ghToken:'string'}).forEach(([k,t])=>{if(typeof d[k]===t)k==='ghToken'?globalStore[k]=d[k]:SUNE[k]=d[k]});openAccountSettings();alert('Imported.')}catch{alert('Import failed')}};
+const lastAssistantId=()=>{const a=[...el.messages.querySelectorAll('.msg-bubble')];for(let i=a.length-1;i>=0;i--){const b=a[i],h=b.previousElementSibling;if(!h)continue;const you=/^\s*You\b/.test(h.textContent||'');if(!you)return b.dataset.mid||null}return null}
+const getBubbleById=id=>el.messages.querySelector(`.msg-bubble[data-mid="${CSS.escape(id)}"]`)
+async function syncActiveThread(){const id=lastAssistantId();if(!id)return false;if(await cacheStore.getItem(id)==='done'){if(state.busy){setBtnSend();state.busy=false;state.controller=null}return false}if(!state.busy){state.busy=true;state.controller={abort:()=>{const ws=new WebSocket(HTTP_BASE.replace('https','wss'));ws.onopen=function(){this.send(JSON.stringify({type:'stop',rid:id}));this.close()}}};setBtnStop()}const bubble=getBubbleById(id);if(!bubble)return false;const prevText=bubble.textContent||'';const j=await(fetch(HTTP_BASE+'?uid='+encodeURIComponent(id)).then(r=>r.ok?r.json():null).catch(()=>null));const finalise=(t,c)=>{renderMarkdown(bubble,t,{enhance:false});enhanceCodeBlocks(bubble,true);const i=state.messages.findIndex(x=>x.id===id);if(i>=0)state.messages[i].content=c;else state.messages.push({id,role:'assistant',content:c,...activeMeta()});persistThread();setBtnSend();state.busy=false;cacheStore.setItem(id,'done');state.controller=null};if(!j||j.rid!==id){if(j&&j.error){const t=prevText+'\n\n'+j.error;finalise(t,[{type:'text',text:t}])}return false}const text=j.text||'',isDone=j.error||j.done||j.phase==='done';if(text)renderMarkdown(bubble,text,{enhance:false});if(isDone){const finalText=text||prevText;finalise(finalText,[{type:'text',text:finalText}]);return false}await cacheStore.setItem(id,'busy');return true}
+let syncLoopRunning=false
+async function syncWhileBusy(){if(syncLoopRunning||document.visibilityState==='hidden')return;syncLoopRunning=true;try{while(await syncActiveThread())await new Promise(r=>setTimeout(r,1200))}finally{syncLoopRunning=false}}
+const onForeground=()=>{if(document.visibilityState!=='visible')return;state.controller?.disconnect?.();if(state.busy)syncWhileBusy()}
+document.addEventListener('visibilitychange',onForeground)
+el.copySystemPrompt.addEventListener('click',async()=>{try{await navigator.clipboard.writeText(el.set_system_prompt.value||'')}catch{}})
+el.pasteSystemPrompt.addEventListener('click',async()=>{try{el.set_system_prompt.value=await navigator.clipboard.readText()}catch{}})
 const getActiveHtmlParts=()=>!el.htmlEditor.classList.contains('hidden')?[el.htmlEditor,jars.html]:[el.extensionHtmlEditor,jars.extension]
-el.copyHTML.onclick=()=>navigator.clipboard.writeText(getActiveHtmlParts()[0].textContent||'')
-el.pasteHTML.onclick=async()=>{try{const t=await navigator.clipboard.readText(),[ed,jar]=getActiveHtmlParts();jar?.updateCode?jar.updateCode(t):ed&&(ed.textContent=t)}catch{}}
-init()
+el.copyHTML.addEventListener('click',async()=>{try{await navigator.clipboard.writeText(getActiveHtmlParts()[0].textContent||'')}catch{}})
+el.pasteHTML.addEventListener('click',async()=>{try{const t=await navigator.clipboard.readText();const[editor,jar]=getActiveHtmlParts();if(jar&&jar.updateCode)jar.updateCode(t);else if(editor)editor.textContent=t}catch{}})
 </script>
 </body>
 </html>
