diff --git a/index.html b/index.html
index 6c28e69..ad4f941 100644
--- a/index.html
+++ b/index.html
@@ -184,15 +184,15 @@ const TKEY='threads_v1',tload=()=>localforage.getItem(TKEY).then(v=>Array.isArra
 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=suneTime(),th={id,title:titleFrom(text),pinned:false,updatedAt:now,messages:[]};state.currentThreadId=id;threads.unshift(th);await tsave(threads);await renderThreads()}
 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=suneTime();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>`
+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){vibrate();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;await renderSuneHTML();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))}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){vibrate();e.stopPropagation();showThreadPopover(menuBtn,menuBtn.getAttribute('[data-thread-menu]')?menuBtn.getAttribute('[data-thread-menu]'):menuBtn.getAttribute('data-thread-menu'))}})
+el.threadList.addEventListener('click',async e=>{const openBtn=e.target.closest('[data-open-thread]'),menuBtn=e.target.closest('[data-thread-menu]');if(openBtn){vibrate();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;await renderSuneHTML();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))}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){vibrate();e.stopPropagation();showThreadPopover(menuBtn,menuBtn.getAttribute('data-thread-menu'))}})
 el.threadPopover.addEventListener('click',async e=>{vibrate();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=suneTime()}}else if(act==='delete'){if(confirm('Delete this chat?')){vibrate(15);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){vibrate();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;vibrate();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.suneList.addEventListener('click',async e=>{const menuBtn=e.target.closest('[data-sune-menu]');if(menuBtn){vibrate();e.stopPropagation();showSunePopover(menuBtn,menuBtn.getAttribute('data-sune-menu'));return}const btn=e.target.closest('[data-sune-id]');if(!btn)return;vibrate();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=>{vibrate();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=suneTime();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=()=>{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);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}