`;}function download(blob,name){const a=document.createElement('a');a.href=URL.createObjectURL(blob);a.download=name;a.click();setTimeout(()=>URL.revokeObjectURL(a.href),0);} go.onclick=async()=>{if(!pid.value||!key.value){toast('Fill both fields');return;}toast('Fetching…');try{const j=await fetchData(pid.value,key.value);if(j.rows){const html=buildHTML(j.rows);download(new Blob([html],{type:'text/html'}),'ga4-dashboard.html');toast('Dashboard downloaded');}else toast('API error');}catch(e){toast('Request failed');}};