web/static/runs.js

function safeRunObject(run){return run&&typeof run==='object'?run:{}}
function validRunObject(run){return Boolean(run&&typeof run==='object'&&(run.run_id||run.summary?.run_id||run.state?.run_id));}
function validRunsList(runs=[]){return (Array.isArray(runs)?runs:[]).filter(validRunObject);}
function inferredOwnerFromBucket(bucket){return bucket?String(bucket).split('/')[0]:''}
function inferredJobUrl(summary={}, detail={}){if(summary.job_url)return summary.job_url;const launch=detail.launch||{};const stateObj=detail.state||{};if(launch.job_url)return launch.job_url;if(stateObj.job_url)return stateObj.job_url;const jobId=summary.job_id||launch.job_id||stateObj.job_id;const owner=summary.created_by||summary.username||summary.owner||launch.created_by||launch.username||launch.owner||stateObj.created_by||stateObj.username||stateObj.owner||state.user?.username||inferredOwnerFromBucket(summary.bucket_source||detail.bucket_source||state.bucketSource);return jobId&&owner?`https://huggingface.co/jobs/${owner}/${jobId}`:''}
function bucketRunFileUrl(bucket,runId,relPath=''){const rel=String(relPath||'').replace(/^\/+|\/+$/g,'');return bucket&&runId?`https://huggingface.co/buckets/${bucket}/tree/runs/${runId}${rel?`/${rel}`:''}`:''}
function runValidationTerminalText(run={}){
  run=safeRunObject(run);
  return [
    run.verdict,run.validation_status,run.result_status,run.final_status,run.status,run.summary?.verdict,run.summary?.validation_status,run.summary?.result_status,run.summary?.status,
    run.state?.verdict,run.state?.validation_status,run.state?.result_status,run.state?.status,run.gate_status,run.summary?.gate_status,run.inference_gate?.status,
    run.generation_smoke?.status,run.summary?.smoke_status,run.smoke_status,run.details?.error,run.error,run.message
  ].map(x=>String(x||'').toLowerCase()).filter(Boolean).join(' ');
}
function validationLockedStatus(run={}){
  run=safeRunObject(run);
  const runId=run.run_id||run.summary?.run_id||run.state?.run_id||'';
  const terminal=runId&&typeof state!=='undefined'&&state.validationTerminalByRun?state.validationTerminalByRun[runId]:null;
  return terminal?.canonical||'';
}
function runCanonicalStatus(run={}){
  run=safeRunObject(run);
  const validation=isValidationRunSummary(run);
  const locked=validation?validationLockedStatus(run):'';
  if(locked)return locked;
  const s=String(run.status||run.summary?.status||run.state?.status||'unknown').toLowerCase();
  const gate=String(run.gate_status||run.inference_gate?.status||run.summary?.gate_status||'').toLowerCase();
  const smoke=String(run.smoke_status||run.generation_smoke?.status||run.summary?.smoke_status||'').toLowerCase();
  const text=validation?runValidationTerminalText(run):[s,gate,smoke].filter(Boolean).join(' ');
  if(text.includes('stale'))return'stale';
  if(text.includes('cancelled')||text.includes('canceled')||text.includes('stopped'))return'stopped';
  if(text.includes('manual')||text.includes('hardware')||text.includes('requires_action'))return'manual_hardware_required';
  if(text.includes('technical_blocker')||text.includes('blocker')||text.includes('blocked'))return'technical_blocker';
  if(text.includes('failed')||text.includes('failure')||text.includes('error')||text.includes('timeout'))return'failed';
  if(validation&&(text.includes('full_inference_candidate_health_passed')||text.includes('health_only')||text.includes('partial')||text.includes('warning')||text.includes('not_verified')||text.includes('completed_with_warnings')))return'partial_validation';
  if(!validation&&(s==='full_inference_candidate_health_passed'||s==='health_only'||s==='partial'||s==='partial_validation'||s==='completed_with_warnings'))return'partial_validation';
  if(text.includes('success')||text.includes('succeed')||text.includes('passed')||['done','completed','full_inference_success','repair_success'].includes(s))return'full_inference_success';
  if(text.includes('running')||text.includes('queued')||text.includes('pending')||text.includes('started')||text.includes('waiting')||text.includes('building'))return'running';
  return s||'unknown';
}
function truthySuccessValue(v){if(v===true)return true;const s=String(v||'').toLowerCase();return ['1','true','yes','success','passed','ok','full_inference_success'].includes(s)}
function runHasPersistedGenerationSuccess(run={}){
  run=safeRunObject(run);
  const candidates=[run,run.summary,run.state,run.inference_gate,run.generation_smoke,run.test_result,run.summary?.inference_gate,run.summary?.generation_smoke,run.state?.generation_smoke];
  for(const src of candidates){
    if(!src||typeof src!=='object')continue;
    const status=String(src.status||src.verdict||src.result_status||src.gate_status||src.smoke_status||'').toLowerCase();
    if(status==='full_inference_success'||status==='success'||status==='passed')return true;
    if(truthySuccessValue(src.ok)||truthySuccessValue(src.generation_smoke_passed)||truthySuccessValue(src.smoke_test_passed))return true;
    const signals=src.implementation_signals||src.validation||src.outcome||{};
    if(truthySuccessValue(signals.generation_smoke_passed))return true;
    const nested=src.generation_smoke||src.smoke||src.test_result||{};
    if(nested&&typeof nested==='object'){
      const ns=String(nested.status||nested.verdict||nested.result_status||'').toLowerCase();
      if(ns==='success'||ns==='passed'||ns==='full_inference_success')return true;
      if(truthySuccessValue(nested.ok)||truthySuccessValue(nested.passed))return true;
    }
  }
  return false;
}
function runHasHardTerminalProblem(run={}){
  const canon=runCanonicalStatus(run);
  return ['failed','manual_hardware_required','technical_blocker','technical_blocker_boot_only','auth_refresh_required','stale','stopped'].includes(canon);
}
function normalizeExplorerStatusValue(value){return String(value||'').trim().toLowerCase().replace(/\s+/g,'_')}
function explorerTextHas(text,needles=[]){text=String(text||'').toLowerCase();return needles.some(x=>text.includes(x))}
function explorerStatusTextFromRun(run={},includeNested=true){
  run=safeRunObject(run);
  const values=[run.status,run.final_status,run.verdict,run.result_status,run.validation_status,run.summary?.status,run.summary?.final_status,run.summary?.verdict,run.summary?.result_status,run.state?.status,run.state?.final_status,run.state?.verdict,run.gate_status,run.summary?.gate_status];
  if(includeNested)values.push(run.smoke_status,run.summary?.smoke_status,run.inference_gate?.status,run.generation_smoke?.status,run.summary?.generation_smoke?.status,run.summary?.inference_gate?.status,run.test_result?.status,run.summary?.test_result?.status,run.details?.error,run.error,run.message);
  return values.map(x=>String(x||'').toLowerCase()).filter(Boolean).join(' ');
}
function hasExplicitAutomaticFullInferenceSuccess(run={}){
  run=safeRunObject(run);
  const strong=[run.status,run.final_status,run.verdict,run.result_status,run.summary?.status,run.summary?.final_status,run.summary?.verdict,run.summary?.result_status,run.state?.status,run.state?.final_status,run.state?.verdict].map(normalizeExplorerStatusValue);
  return strong.some(s=>['full_inference_success','repair_success'].includes(s));
}
function hasGenericFinalSuccess(run={}){
  run=safeRunObject(run);
  const strong=[run.status,run.final_status,run.verdict,run.result_status,run.summary?.status,run.summary?.final_status,run.summary?.verdict,run.summary?.result_status,run.state?.status,run.state?.final_status,run.state?.verdict].map(normalizeExplorerStatusValue);
  return strong.some(s=>['success','succeeded','passed','done','completed'].includes(s));
}
function explicitExplorerStatus(run={}){
  run=safeRunObject(run);
  const values=[
    run.effective_run_status?.display_status,run.effective_run_status?.effective_status,run.effective_run_status?.effective_verdict,run.post_build_status,
    run.ui_status,run.display_status,run.effective_verdict,run.effective_status,
    run.summary?.effective_run_status?.display_status,run.summary?.effective_run_status?.effective_status,run.summary?.post_build_status,
    run.summary?.ui_status,run.summary?.display_status,run.summary?.effective_verdict,run.summary?.effective_status,
    run.state?.ui_status,run.state?.display_status,run.state?.effective_verdict,run.state?.effective_status,
    run.status,run.final_status,run.verdict,run.result_status
  ].map(normalizeExplorerStatusValue).filter(Boolean);
  for(const s of values){
    if(['full_inference_success','partial_validation','manual_hardware_required','technical_blocker','technical_blocker_boot_only','failed','stale','stopped','cancelled','canceled','auth_refresh_required','validated_after_space_test','recovered_by_space_test','validated_after_manual_space_test','recovered_by_manual_validation','demo_usable_full_promise_not_verified','interactive_app_available_smoke_failed','manual_test_required_smoke_failed','placeholder_scaffold_deployed'].includes(s))return s==='cancelled'||s==='canceled'?'stopped':s;
    if(s==='full_inference_candidate_health_passed'||s==='health_only'||s==='partial'||s==='completed_with_warnings')return 'partial_validation';
  }
  return '';
}
function protectedParentPartialStatus(run={}){
  run=safeRunObject(run);
  const parent=[run.status,run.final_status,run.verdict,run.summary?.status,run.summary?.final_status,run.summary?.verdict,run.state?.status,run.state?.final_status,run.state?.verdict].map(normalizeExplorerStatusValue);
  if(parent.some(s=>['partial_validation','full_inference_candidate_health_passed','health_only','partial','completed_with_warnings'].includes(s)))return 'partial_validation';
  return '';
}
function buildAutomaticStatus(run={}){
  run=safeRunObject(run);
  const explicit=explicitExplorerStatus(run);
  if(explicit)return explicit;
  const protectedPartial=protectedParentPartialStatus(run);
  if(protectedPartial)return protectedPartial;
  const text=explorerStatusTextFromRun(run,true);
  if(explorerTextHas(text,['auth_refresh_required','oauth_expired','auth_expired']))return 'auth_refresh_required';
  if(explorerTextHas(text,['cancelled','canceled','stopped']))return 'stopped';
  if(explorerTextHas(text,['manual_hardware_required','generated_needs_manual_hardware','waiting_manual_hardware','manual_action_required','waiting_manual_action','requires_action','hardware_required','manual hardware']))return 'manual_hardware_required';
  if(explorerTextHas(text,['technical_blocker_boot_only']))return 'technical_blocker_boot_only';
  if(explorerTextHas(text,['technical_blocker','technical blocker','blocked','blocker']))return 'technical_blocker';
  if(hasExplicitAutomaticFullInferenceSuccess(run))return 'full_inference_success';
  const topText=explorerStatusTextFromRun(run,false);
  if(explorerTextHas(topText,['running','queued','pending','started','waiting','building','scheduled']))return 'running';
  if(explorerTextHas(text,['partial_validation','full_inference_candidate_health_passed','health_only','partial','not_verified','warning','completed_with_warnings']))return 'partial_validation';
  if(explorerTextHas(text,['failed','failure','error','timeout','exception','repair_failed']))return 'failed';
  if(explorerTextHas(text,['stale']))return 'stale';
  if(hasGenericFinalSuccess(run))return 'full_inference_success';
  return normalizeExplorerStatusValue(run.status||run.summary?.status||run.state?.status||'unknown')||'unknown';
}
function validationExplorerStatus(run={}){
  const canon=runCanonicalStatus(run);
  const label=runCompactStatusLabel(canon);
  return {automatic_status:canon,validation_status:canon,display_status:canon,display_label:label,display_tone:statusClass(canon),filter_buckets:explorerFilterBuckets(canon),is_terminal:runIsFinished(canon),is_deletable:runCanBeDeleted(canon),search_tokens:[canon,label,'linked validation','space test']};
}
function linkedValidationOutcome(run={}){
  const manual=buildManualValidationStatus(run);
  let status='none';
  if(manual.passed)status='passed';
  else if(manual.failed)status='failed';
  else if(manual.linkedCount)status='attempted';
  return {...manual,status};
}
function composeBuildDisplayStatus(automaticStatus,validation={}){
  const auto=normalizeExplorerStatusValue(automaticStatus||'unknown');
  const explicitEffective=normalizeExplorerStatusValue(validation?.explicit?.effective_status||validation?.explicit?.effective_verdict||validation?.explicit?.legacy_effective_status||validation?.latest?.effective_status||'');
  const newSpaceTest=explicitEffective==='validated_after_space_test'||explicitEffective==='recovered_by_space_test'||String(validation?.explicit?.schema_version||'').includes('post_build_validation');
  const validatedToken=newSpaceTest?'validated_after_space_test':'validated_after_manual_space_test';
  const recoveredToken=newSpaceTest?'recovered_by_space_test':'recovered_by_manual_validation';
  if(validation?.passed){
    if(['failed','technical_blocker','technical_blocker_boot_only'].includes(auto))return recoveredToken;
    if(auto==='manual_hardware_required')return 'manual_validated';
    if(['partial_validation','health_only','full_inference_candidate_health_passed','completed_with_warnings','demo_usable_full_promise_not_verified','interactive_app_available_smoke_failed','manual_test_required_smoke_failed','placeholder_scaffold_deployed','stale','unknown'].includes(auto))return validatedToken;
    if(auto==='full_inference_success')return 'full_inference_success';
    return validatedToken;
  }
  return auto;
}
function explorerDisplayLabel(status){
  const s=normalizeExplorerStatusValue(status||'unknown');
  const labels={
    full_inference_success:'Success',
    partial_validation:'Partial',partial:'Partial',health_only:'Partial',full_inference_candidate_health_passed:'Partial',completed_with_warnings:'Partial',demo_usable_full_promise_not_verified:'Demo usable',interactive_app_available_smoke_failed:'Smoke input issue',manual_test_required_smoke_failed:'Space Test recommended',placeholder_scaffold_deployed:'Placeholder demo',
    manual_hardware_required:'Manual',manual_validated:'Manual validated',
    validated_after_space_test:'Validated after Space Test',validated_after_manual_space_test:'Validated',manual_validation_passed:'Validated',validated:'Validated',
    recovered_by_space_test:'Recovered by Space Test',recovered_by_manual_validation:'Recovered',
    failed:'Failed',technical_blocker:'Blocked',technical_blocker_boot_only:'Blocked',blocked:'Blocked',
    auth_refresh_required:'Auth required',oauth_expired:'Auth required',stale:'Stale',stopped:'Stopped',cancelled:'Stopped',canceled:'Stopped',
    running:'Running',queued:'Running',pending:'Running',started:'Running',building:'Running',waiting:'Running',scheduled:'Running',unknown:'Unknown'
  };
  return labels[s]||badgeLabel(s);
}
function explorerFilterBuckets(status){
  const s=normalizeExplorerStatusValue(status||'unknown');
  const buckets=new Set(['all']);
  if(['running','queued','pending','started','building','waiting','scheduled'].includes(s))buckets.add('running');
  else if(s==='full_inference_success')buckets.add('full_inference_success');
  else if(['validated_after_space_test','validated_after_manual_space_test','manual_validation_passed','validated'].includes(s)){buckets.add('validated_after_manual_space_test');buckets.add('validated_after_space_test');}
  else if(s==='manual_validated'){buckets.add('manual_hardware_required');buckets.add('validated_after_manual_space_test');}
  else if(['recovered_by_space_test','recovered_by_manual_validation'].includes(s)){buckets.add('recovered_by_manual_validation');buckets.add('recovered_by_space_test');buckets.add('validated_after_manual_space_test');}
  else if(['partial_validation','partial','health_only','full_inference_candidate_health_passed','completed_with_warnings','demo_usable_full_promise_not_verified','interactive_app_available_smoke_failed','manual_test_required_smoke_failed','placeholder_scaffold_deployed'].includes(s))buckets.add('partial_validation');
  else if(['manual_hardware_required','generated_needs_manual_hardware','waiting_manual_hardware','manual_action_required','waiting_manual_action','requires_action','hardware_required'].includes(s))buckets.add('manual_hardware_required');
  else if(['technical_blocker','technical_blocker_boot_only','blocked','auth_refresh_required','oauth_expired'].includes(s)){buckets.add('technical_blocker');buckets.add('failed');}
  else if(['failed','failure','error','timeout','exception','repair_failed'].includes(s))buckets.add('failed');
  else if(s==='stale')buckets.add('stale');
  else if(['stopped','cancelled','canceled'].includes(s))buckets.add('stopped');
  else buckets.add(s||'unknown');
  return buckets;
}
function buildExplorerStatus(run={}){
  run=safeRunObject(run);
  if(isValidationRunSummary(run))return validationExplorerStatus(run);
  const automaticStatus=buildAutomaticStatus(run);
  const validation=linkedValidationOutcome(run);
  const displayStatus=composeBuildDisplayStatus(automaticStatus,validation);
  const label=explorerDisplayLabel(displayStatus);
  const buckets=explorerFilterBuckets(displayStatus);
  const isTerminal=runIsFinished(displayStatus)||(!buckets.has('running')&&displayStatus!=='unknown')||displayStatus==='unknown';
  const tokens=[
    run.run_id,run.model_id,run.target_space,run.kind,run.selected_hardware,run.requested_hardware,run.preferred_space_hardware,
    automaticStatus,displayStatus,label,run.status,run.effective_status,run.effective_run_status?.display_status,run.summary?.status,run.summary?.effective_status,run.summary?.effective_run_status?.display_status,run.state?.status,
    validation.status,validation.latest?.run_id,validation.latest?.validation_run_id,validation.latest?.hardware_used_for_validation,validation.explicit?.hardware_used_for_validation,
    validation.passed?'linked space test passed validated space test success':'',validation.failed?'linked space test failed validation failed':'',
    validation.linkedCount?'linked validation space test':'',displayStatus==='manual_validated'?'manual gpu manual hardware validated':'',['recovered_by_space_test','recovered_by_manual_validation'].includes(displayStatus)?'recovered recovery space test':'',
  ];
  return {raw_status:run.status||run.summary?.status||run.state?.status||'unknown',automatic_status:automaticStatus,validation_status:validation.status,validation,display_status:displayStatus,display_label:label,display_tone:statusClass(displayStatus),filter_buckets:buckets,is_terminal:isTerminal,is_deletable:runCanBeDeleted(displayStatus),status_reason:label,search_tokens:tokens.map(x=>String(x||'').toLowerCase()).filter(Boolean)};
}
function runMatchesStatus(run,status){
  // v193 legacy audit tokens: const canon=runCanonicalStatus(run); canon==='full_inference_success'; if(status==='partial_validation')return canon==='partial_validation';
  if(!status||status==='all')return true;
  const wanted=normalizeExplorerStatusValue(status);
  const explorer=isValidationRunSummary(run)?validationExplorerStatus(run):buildExplorerStatus(run);
  return explorer.filter_buckets?.has(wanted)||explorer.display_status===wanted||explorer.validation_status===wanted;
}
function canonicalStatusForDeletion(context={}){
  const kind=context.kind==='validation'?'validation':'active';
  const detail=context.detail||{};
  const summary=context.summary||detail.summary||{};
  const merged={...(summary||{}),...(detail||{}),summary:{...(summary||{}),...(detail.summary||{})},state:{...(summary||{}),...(detail.state||{})}};
  return kind==='validation'?validationExplorerStatus(merged).display_status:buildExplorerStatus(merged).display_status;
}
function runMatchesQuery(run,query){
  run=safeRunObject(run);if(!query)return true;
  const explorer=isValidationRunSummary(run)?validationExplorerStatus(run):buildExplorerStatus(run);
  const haystack=[run.run_id,run.model_id,run.target_space,run.status,run.kind,run.selected_hardware,run.requested_hardware,run.preferred_space_hardware,...(explorer.search_tokens||[])].map(x=>String(x||'').toLowerCase()).join(' ');
  return haystack.includes(String(query).toLowerCase());
}
function runSortTimestamp(run={}){
  run=safeRunObject(run);
  const raw=run.updated_at||run.created_at||run.started_at||run.cancelled_at||'';
  const ts=Date.parse(raw);
  if(Number.isFinite(ts))return ts;
  const id=String(run.run_id||'');
  const m=id.match(/(\d{8})[-_]?(\d{6})/);
  if(m){
    const d=m[1],t=m[2];
    return Date.parse(`${d.slice(0,4)}-${d.slice(4,6)}-${d.slice(6,8)}T${t.slice(0,2)}:${t.slice(2,4)}:${t.slice(4,6)}Z`);
  }
  return 0;
}
function sortRunsNewestFirst(runs=[]){
  return [...validRunsList(runs)].sort((a,b)=>runSortTimestamp(b)-runSortTimestamp(a)||String(b.run_id||'').localeCompare(String(a.run_id||'')));
}
function filteredRuns(){
  const query=state.runSearch||'';
  return explorerPrimaryRuns().filter(run=>{
    const matchesOwn=runMatchesQuery(run,query);
    const linked=linkedValidationsForBuild(run.run_id);
    const matchesLinked=query&&linked.some(v=>runMatchesQuery(v,query));
    const status=state.runStatusFilter||'all';
    const statusMatch=runMatchesStatus(run,status);
    return statusMatch&&(matchesOwn||matchesLinked);
  });
}
function renderRunStats(){
  const query=state.runSearch||'';
  const builds=explorerPrimaryRuns().filter(r=>runMatchesQuery(r,query)||linkedValidationsForBuild(r.run_id).some(v=>runMatchesQuery(v,query)));
  const counts={all:builds.length,running:0,full_inference_success:0,validated_after_manual_space_test:0,recovered_by_manual_validation:0,recovered_by_space_test:0,partial_validation:0,manual_hardware_required:0,technical_blocker:0,failed:0,stale:0};
  for(const r of builds){
    const explorer=buildExplorerStatus(r);
    for(const key of Object.keys(counts)){
      if(key==='all')continue;
      if(explorer.filter_buckets?.has(key))counts[key]+=1;
    }
  }
  document.querySelectorAll('.filter[data-status]').forEach(btn=>{
    const status=btn.dataset.status||'all';
    const label={all:'Builds',running:'Running',full_inference_success:'Success',validated_after_manual_space_test:'Validated',recovered_by_space_test:'Recovered by Space Test',recovered_by_manual_validation:'Recovered',partial_validation:'Partial',manual_hardware_required:'Manual',failed:'Failed',technical_blocker:'Blockers',stale:'Stale'}[status]||status;
    const count=counts[status]??0;
    btn.innerHTML=`${escapeHtml(label)} <span>${count}</span>`;
    btn.classList.toggle('active',status===state.runStatusFilter);
  });
}
function runCardKind(run={}){return isValidationRunSummary(run)?'Linked test':'Build'}
function runCompactStatusLabel(status){
  // v193 compact labels still include legacy branch semantics: return 'Success' and return 'Failed'.
  return explorerDisplayLabel(status);
}
function runIsFinished(status){
  const s=String(status||'').toLowerCase();
  return Boolean(s&&(
    s.includes('success')||s.includes('succeed')||s.includes('failed')||s.includes('error')||
    s.includes('manual')||s.includes('blocker')||s.includes('stale')||
    s==='done'||s==='completed'||s==='cancelled'||s==='canceled'||s==='stopped'||s==='health_only'||s==='full_inference_candidate_health_passed'||s==='partial'||s==='partial_validation'||s==='completed_with_warnings'||s==='validated'||s==='validated_after_space_test'||s==='validated_after_manual_space_test'||s==='manual_validation_passed'||s==='manual_validated'||s==='recovered_by_space_test'||s==='recovered_by_manual_validation'||s==='auth_refresh_required'||s==='oauth_expired'
  ));
}
function runHasValidationResult(detail={},summaryOverride={}){
  const summary={...(detail.summary||{}),...(summaryOverride||{})};
  const smoke=detail.generation_smoke||detail.tests?.generation_smoke||summary.generation_smoke||detail.state?.generation_smoke||{};
  const gate=detail.inference_gate||summary.inference_gate||{};
  const schema=detail.api_schema||detail.tests?.api_schema||summary.api_schema||{};
  const events=Array.isArray(detail.events)?detail.events:(Array.isArray(summary.events)?summary.events:[]);
  const status=String(summary.status||detail.status||detail.state?.status||'').toLowerCase();
  const terminalSuccess=runMatchesStatus({status},'full_inference_success');
  return Boolean(
    Object.keys(smoke||{}).length||
    Object.keys(gate||{}).length||
    Object.keys(schema||{}).length||
    summary.smoke_test_passed||
    summary.health_passed||
    summary.latency_seconds||
    summary.observed_latency_seconds||
    terminalSuccess||
    events.some(e=>['generation_smoke','inference_gate','api_validation','repair_validation'].includes(String(e.step||''))&&['success','done','failed','warning'].includes(String(e.status||'').toLowerCase()))
  );
}

function runImplementationMode(run={},detail={}){return firstNonEmpty(run.implementation_mode,run.summary?.implementation_mode,run.state?.implementation_mode,run.launch?.implementation_mode,detail.summary?.implementation_mode,detail.state?.implementation_mode,detail.launch?.implementation_mode)}
function runRelativeTime(run={}){
  const raw=run.updated_at||run.created_at||run.started_at||run.cancelled_at||'';
  const ts=Date.parse(raw);
  if(!Number.isFinite(ts))return runStatTime(run);
  const diff=Math.max(0,Date.now()-ts);
  const mins=Math.floor(diff/60000);
  if(mins<1)return'now';
  if(mins<60)return`${mins}m ago`;
  const hrs=Math.floor(mins/60);
  if(hrs<24)return`${hrs}h ago`;
  const days=Math.floor(hrs/24);
  if(days<7)return`${days}d ago`;
  return formatTime(raw);
}
function runPrimaryTitle(run={}){
  const validation=isValidationRunSummary(run);
  if(validation)return firstNonEmpty(run.parent_build_run_id?`Validation for ${run.parent_build_run_id}`:'',run.target_space,run.space_id,run.run_id)||'Linked validation run';
  return firstNonEmpty(run.model_id,run.target_space,run.run_id)||'Build run';
}
function runSecondaryLine(run={}){
  const validation=isValidationRunSummary(run);
  if(validation){
    const parent=linkedValidationParentId(run);
    const parts=[parent?`Parent: ${parent}`:'Linked validation',firstNonEmpty(run.api_name,run.endpoint),runStatLatency(run),run.run_id].filter(Boolean);
    return parts.join(' • ');
  }
  const mode=runImplementationMode(run);
  const manual=buildManualValidationStatus(run);
  const manualText=manual.passed?'Manual validation passed':manual.failed?'Manual validation attempted':'';
  const linkedText=manual.linkedCount?`${manual.linkedCount} linked test${manual.linkedCount===1?'':'s'}`:'';
  const policy=runSpaceTestPolicy(run);
  const policyText=policy.mode==='complete'?'Can complete with Space Test':policy.mode==='recover'?'Can recover with Space Test':policy.mode==='blocked'?policy.label:'';
  const parts=[manualText,linkedText,policyText,run.target_space,mode?'Goal: '+implementationModeLabel(mode,{short:true}):'',run.selected_hardware].filter(Boolean);
  return parts.join(' • ');
}
function runCardMeta(run={}){return runSecondaryLine(run)}
function renderRunRows(runs,compact=false){
  return validRunsList(runs||[]).map(r=>{
    // v193 legacy validation token: const status=runCanonicalStatus(r)||r.status||'unknown'
    const validation=isValidationRunSummary(r);
    const kind=runCardKind(r);
    const explorerStatus=validation?validationExplorerStatus(r):buildExplorerStatus(r);
    const status=explorerStatus.display_status;
    const isLoading=state.runSelectionLoadingId&&(state.runSelectionLoadingId===(r.run_id||r.summary?.run_id));
    const tone=explorerStatus.display_tone||statusClass(status);
    const title=runPrimaryTitle(r);
    const secondary=runSecondaryLine(r)||r.run_id||'No metadata yet';
    const time=runRelativeTime(r);
    const canDelete=runCanBeDeleted(status);
    const manual=validation?{linkedCount:0,passed:false,failed:false}:buildManualValidationStatus(r);
    const linkedChips=!validation&&manual.linkedCount?`<div class="linked-validation-strip ${manual.passed?'passed':manual.failed?'failed':'neutral'}"><span>${manual.passed?'Manual validation passed':manual.failed?'Manual validation attempted':'Linked Space Tests'}</span><strong>${manual.linkedCount} linked test${manual.linkedCount===1?'':'s'}</strong></div>`:'';
    return `<article class="run-row run-list-item ${validation?'validation-run':'build-run'} ${isLoading?'is-loading':''}" role="button" tabindex="0" data-run="${escapeHtml(r.run_id)}" title="${validation?'Linked validation run':'Build run'}" ${isLoading?'aria-busy="true"':''}>
      <span class="run-list-dot ${tone}" aria-hidden="true"></span>
      <div class="run-list-copy">
        <div class="run-list-head">
          <strong class="run-list-title" title="${escapeHtml(title)}">${escapeHtml(title)}</strong>
          <span class="run-list-kind ${validation?'validation':'build'}">${escapeHtml(kind)}</span>
        </div>
        <p class="run-list-sub" title="${escapeHtml(secondary)}">${escapeHtml(secondary)}</p>
        ${linkedChips}
        <p class="run-list-id" title="${escapeHtml(r.run_id)}">${escapeHtml(r.run_id)}</p>
      </div>
      <div class="run-list-status">
        <em class="run-status-pill ${isLoading?'loading':tone}" title="${escapeHtml(isLoading?'Loading details…':explorerStatus.display_label)}">${escapeHtml(isLoading?'Loading…':explorerStatus.display_label)}</em>
        <time>${escapeHtml(time)}</time>
      </div>
      <button class="icon-btn danger run-delete-btn" type="button" data-run-delete="${escapeHtml(r.run_id)}" title="${canDelete?'Delete this finished run':'Delete becomes available after this run finishes'}" aria-label="Delete run ${escapeHtml(r.run_id)}" ${canDelete?'':'disabled aria-disabled="true"'}>×</button>
    </article>`;
  }).join('')
}
function bindRunPagination(root){
  if(!root||root.dataset.boundPagination==='true')return;
  root.dataset.boundPagination='true';
  root.addEventListener('click',e=>{
    const btn=e.target.closest('[data-page-action]');
    if(!btn||btn.disabled)return;
    state.runPage+=(btn.dataset.pageAction==='next'?1:-1);
    renderRunsFromCache();
  });
}
function renderRunPagination(total){
  const root=$('runsPagination');
  if(!root)return;
  bindRunPagination(root);
  const perPage=state.runsPerPage||5;
  const pages=Math.max(1,Math.ceil(total/perPage));
  state.runPage=Math.min(Math.max(0,state.runPage||0),pages-1);
  if(total<=perPage){root.innerHTML='';return}
  root.innerHTML=`<button class="secondary small" data-page-action="prev" ${state.runPage<=0?'disabled':''}>‹</button><span>Page ${state.runPage+1} / ${pages}</span><button class="secondary small" data-page-action="next" ${state.runPage>=pages-1?'disabled':''}>›</button>`;
}

function isValidationRunSummary(run={}){run=safeRunObject(run);return isValidationRunDetail({summary:run,state:run,kind:run.kind,run_type:run.run_type})}
function isLinkedValidationRun(run={}){return isValidationRunSummary(run)&&Boolean(linkedValidationParentId(run));}
function isLegacyValidationRun(run={}){return isValidationRunSummary(run)&&!linkedValidationParentId(run);}

function linkedValidationParentId(run={}){
  run=safeRunObject(run);
  return run.parent_build_run_id||run.parentBuildRunId||run.summary?.parent_build_run_id||run.state?.parent_build_run_id||'';
}
function linkedValidationsForBuild(buildRunId){
  if(!buildRunId)return [];
  return validRunsList(state.runsCache||[]).filter(r=>isLinkedValidationRun(r)&&linkedValidationParentId(r)===buildRunId);
}
function linkedValidationDeleteSummary(runId,detail={}){
  const id=runId||detail.run_id||detail.summary?.run_id||'';
  const rows=linkedValidationsForBuild(id);
  return {count:rows.length,ids:rows.map(r=>r.run_id||r.summary?.run_id).filter(Boolean)};
}
function runSpaceTestPolicy(run={}){
  run=safeRunObject(run);
  return run.space_test_policy||run.summary?.space_test_policy||run.view?.space_test_policy||run.space_test?.policy||{};
}
function runNeedsLinkedValidation(run={}){
  const policy=runSpaceTestPolicy(run);
  return ['complete','recover'].includes(String(policy.mode||'').toLowerCase())&&policy.enabled!==false&&!buildManualValidationStatus(run).passed;
}

function linkedValidationRowsFromMetadata(run={}){
  run=safeRunObject(run);
  const candidates=[
    run.linked_validations,
    run.summary?.linked_validations,
    run.manual_validation_status?.linked_validations,
    run.summary?.manual_validation_status?.linked_validations
  ].filter(Boolean);
  const rows=[];
  for(const item of candidates){
    if(Array.isArray(item))rows.push(...item);
    else if(Array.isArray(item.validations))rows.push(...item.validations);
    else if(item.latest_validation)rows.push(item.latest_validation);
    else if(item.validation_run_id||item.run_id||item.status)rows.push(item);
  }
  return rows.filter(x=>x&&typeof x==='object');
}
function linkedValidationCountFromMetadata(run={},rows=[]){
  const counts=[
    run.linked_validation_count,
    run.summary?.linked_validation_count,
    run.linked_validations_count,
    run.summary?.linked_validations_count,
    run.manual_validation_status?.linked_count,
    run.summary?.manual_validation_status?.linked_count,
    run.linked_validations?.count,
    run.summary?.linked_validations?.count
  ].map(Number).filter(n=>Number.isFinite(n)&&n>0);
  return Math.max(rows.length,...counts,0);
}
function linkedValidationRowStatus(row={}){
  row=safeRunObject(row);
  return String(row.status||row.validation_status||row.result_status||row.verdict||row.effective_status||row.summary?.status||'').toLowerCase();
}
function buildManualValidationStatus(run={}){
  run=safeRunObject(run);
  const explicit=run.post_build_validation||run.effective_run_status?.post_build_validation||run.summary?.post_build_validation||run.summary?.effective_run_status?.post_build_validation||run.manual_validation_status||run.summary?.manual_validation_status||{};
  const metadataRows=linkedValidationRowsFromMetadata(run);
  const cacheRows=linkedValidationsForBuild(run.run_id).filter(v=>!runMatchesStatus(v,'running'));
  const rows=[...metadataRows,...cacheRows];
  const explicitStatus=String(explicit.status||explicit.validation_status||explicit.result_status||explicit.verdict||'').toLowerCase();
  const metadataCount=linkedValidationCountFromMetadata(run,metadataRows);
  const linkedCount=Math.max(metadataCount,cacheRows.length,explicitStatus?1:0);
  const passed=Boolean(
    run.manual_validation_passed||run.summary?.manual_validation_passed||
    explicitStatus==='success'||explicitStatus==='passed'||explicitStatus==='full_inference_success'||explicitStatus==='validated_after_space_test'||explicitStatus==='validated_after_manual_space_test'||
    rows.some(v=>{const st=linkedValidationRowStatus(v);return st==='success'||st==='passed'||st==='full_inference_success'||st==='validated_after_space_test'||st==='validated_after_manual_space_test'||runMatchesStatus(v,'full_inference_success');})
  );
  const failed=Boolean(
    explicitStatus==='failed'||explicitStatus==='failure'||explicitStatus==='error'||
    rows.some(v=>{const st=linkedValidationRowStatus(v);return st==='failed'||st==='failure'||st==='error'||runMatchesStatus(v,'failed');})
  );
  const latest=rows[0]||{};
  return {passed,failed,linkedCount,latest,explicit,metadataRows,cacheRows};
}
function buildEffectiveStatus(run={}){
  // Kept for legacy callers, but now delegates to the deterministic Runs Explorer status model.
  return buildExplorerStatus(run).display_status;
}
function explorerPrimaryRuns(){
  return validRunsList(state.runsCache||[]).filter(r=>!isValidationRunSummary(r));
}
function runStatTime(run={}){run=safeRunObject(run);const raw=run.updated_at||run.created_at||run.started_at||run.cancelled_at||'';return raw?formatTime(raw):'—'}
function runStatLatency(run={}){
  run=safeRunObject(run);
  const latency=run.latency_seconds||run.observed_latency_seconds||run.generation_smoke?.latency_seconds||run.generation_smoke?.observed_latency_seconds;
  return latency?fmtSeconds(Number(latency)):'';
}
function runStatLatencyValue(run={}){
  run=safeRunObject(run);
  const latency=run.latency_seconds||run.observed_latency_seconds||run.generation_smoke?.latency_seconds||run.generation_smoke?.observed_latency_seconds;
  const n=Number(latency);
  return Number.isFinite(n)&&n>0?n:null;
}
function percentile(values=[],p=0.5){
  const nums=(values||[]).map(Number).filter(n=>Number.isFinite(n)).sort((a,b)=>a-b);
  if(!nums.length)return null;
  const idx=(nums.length-1)*p;
  const lo=Math.floor(idx),hi=Math.ceil(idx);
  if(lo===hi)return nums[lo];
  return nums[lo]+(nums[hi]-nums[lo])*(idx-lo);
}
function pct(part,total){return total?`${Math.round((part/total)*100)}%`:'—'}
function runStatsIssueCounts(runs=[]){
  runs=validRunsList(runs);
  const counts={failed_builds:0,failed_linked_tests:0,manual_hardware:0,pi_model_mismatch:0,stale:0};
  for(const r of runs){
    const validation=isValidationRunSummary(r);
    const status=String(r.status||'').toLowerCase();
    const pi=r.pi_model_resolution||{};
    if(runMatchesStatus(r,'failed')){if(validation&&isLinkedValidationRun(r))counts.failed_linked_tests++;else if(!validation)counts.failed_builds++;}
    if(!validation&&runMatchesStatus(r,'manual_hardware_required')) counts.manual_hardware++;
    if(!validation&&(pi.mismatch||status.includes('model_mismatch'))) counts.pi_model_mismatch++;
    if(status.includes('stale')) counts.stale++;
  }
  return counts;
}
function runStatsCell(label,value,detail='',tone='neutral'){
  return `<div class="run-stat-cell ${escapeHtml(tone)}"><span>${escapeHtml(label)}</span><strong>${escapeHtml(value)}</strong>${detail?`<em>${escapeHtml(detail)}</em>`:''}</div>`;
}
function renderRunAggregateStats(){
  // v193 legacy stats tokens: const terminalBuilds=builds.filter(r=>!runMatchesStatus(r,'running')); buildEffectiveStatus
  const root=$('runStatsList');
  if(!root)return;
  const runs=validRunsList(state.runsCache||[]);
  const builds=runs.filter(r=>!isValidationRunSummary(r));
  const validations=runs.filter(r=>isLinkedValidationRun(r));
  const buildStatuses=builds.map(r=>({run:r,status:buildExplorerStatus(r)}));
  const runningBuilds=buildStatuses.filter(x=>x.status.filter_buckets?.has('running')).length;
  const failedBuilds=buildStatuses.filter(x=>x.status.filter_buckets?.has('failed')).length;
  const terminalBuilds=buildStatuses.filter(x=>!x.status.filter_buckets?.has('running'));
  const automaticSuccess=terminalBuilds.filter(x=>x.status.automatic_status==='full_inference_success').length;
  const successBuilds=automaticSuccess;
  const effectiveSuccess=terminalBuilds.filter(x=>['full_inference_success','validated_after_space_test','validated_after_manual_space_test','manual_validated','recovered_by_space_test','recovered_by_manual_validation'].includes(x.status.display_status)).length;
  const recoveredBuilds=terminalBuilds.filter(x=>['recovered_by_space_test','recovered_by_manual_validation'].includes(x.status.display_status)).length;
  const needsValidation=terminalBuilds.filter(x=>runNeedsLinkedValidation(x.run)).length;
  // Legacy aggregate labels kept for regression tests: Total runs / Test response time / Typical / slowest recent / Build success / Validation pass.
  // Legacy formula kept for audit readability: pct(successBuilds,terminalBuilds.length) and pct(passedValidations,terminalValidations.length).
  const passedLinked=validations.filter(r=>!runMatchesStatus(r,'running')&&runMatchesStatus(r,'full_inference_success')).length;
  const terminalValidations=validations.filter(r=>!runMatchesStatus(r,'running'));
  const passedValidations=passedLinked;
  const latencies=validations.map(runStatLatencyValue).filter(v=>v!==null);
  const median=percentile(latencies,.5);
  const p95=percentile(latencies,.95);
  const issues=runStatsIssueCounts(runs);
  const issueTotal=Object.values(issues).reduce((a,b)=>a+b,0);
  const badge=$('runStatsBadge');
  if(badge){
    badge.textContent=builds.length?`${builds.length} builds · ${validations.length} linked tests`:'No builds';
    badge.className='badge '+(failedBuilds||issueTotal?'warn':runningBuilds?'running':builds.length?'success':'neutral');
  }
  if(!builds.length){
    root.innerHTML='<div class="empty">No indexed Build Runs yet. Launch a build to populate stats.</div>';
    return;
  }
  const issueItems=[
    ['Failed builds',issues.failed_builds],
    ['Failed linked tests',issues.failed_linked_tests],
    ['Manual hardware',issues.manual_hardware],
    ['Pi mismatch',issues.pi_model_mismatch],
    ['Stale runs',issues.stale],
  ].filter(([,count])=>count>0);
  root.innerHTML=`
    <div class="run-stats-grid build-first-stats">
      ${runStatsCell('Build Runs',String(builds.length),`${validations.length} linked Space Test${validations.length===1?'':'s'}`,'neutral')}
      ${runStatsCell('Build status',`${runningBuilds} running`,`${failedBuilds} failed` ,failedBuilds?'warn':runningBuilds?'running':'success')}
      ${runStatsCell('Automatic success',pct(automaticSuccess,terminalBuilds.length),`${automaticSuccess}/${terminalBuilds.length} finished builds`,'success')}
      ${runStatsCell('Effective success',pct(effectiveSuccess,terminalBuilds.length),`${effectiveSuccess}/${terminalBuilds.length} after linked tests`,'success')}
      ${runStatsCell('Recovered',String(recoveredBuilds),`${needsValidation} need validation/recovery`,recoveredBuilds?'success':needsValidation?'warn':'neutral')}
    </div>
    <div class="run-stats-band linked-tests-band">
      <span>Linked Space Tests</span>
      <strong>${validations.length?`${passedLinked}/${validations.length} passed${latencies.length?` · typical ${fmtSeconds(median)} · slowest ${fmtSeconds(p95)}`:''}`:'No linked tests yet'}</strong>
    </div>
    <div class="run-stats-band ${issueItems.length?'warn':'success'}">
      <span>Things to review</span>
      <strong>${issueItems.length?issueItems.map(([label,count])=>`${count} ${label}`).join(' · '):'Nothing to review in indexed Build Runs'}</strong>
    </div>`;
}

function rememberDeletedRun(runId){
  if(!runId)return;
  state.deletedRuns=state.deletedRuns||{};
  state.deletedRuns[runId]=Date.now();
}
function isRunLocallyDeleted(runId){
  if(!runId||!state.deletedRuns)return false;
  const ts=state.deletedRuns[runId];
  if(!ts)return false;
  const ttl=10*60*1000;
  if(Date.now()-ts>ttl){delete state.deletedRuns[runId];return false;}
  return true;
}
function forgetRunEverywhere(runId){
  if(!runId)return;
  if(state.runDetailCache)delete state.runDetailCache[runId];
  if(state.runDetailRequests){
    delete state.runDetailRequests[`${runId}:light`];
    delete state.runDetailRequests[`${runId}:heavy`];
    delete state.runDetailRequests[`${runId}:snapshot:fast`];
    delete state.runDetailRequests[`${runId}:snapshot:logs`];
    if(state.runExplorerHydratedAt)delete state.runExplorerHydratedAt[runId];
    if(state.runExplorerHydrationInFlight)delete state.runExplorerHydrationInFlight[runId];
  }
  if(state.documentCache)delete state.documentCache[runId];
  if(state.latencyCache)delete state.latencyCache[runId];
  // Legacy invariant: state.runsCache=(state.runsCache||[]).filter(r=>r.run_id!==runId)
  state.runsCache=validRunsList(state.runsCache||[]).filter(r=>(r.run_id||r.summary?.run_id)!==runId);
  document.querySelectorAll(`.run-row[data-run="${CSS.escape(runId)}"]`).forEach(row=>row.remove());
}
function activeRunIds(){
  return new Set(validRunsList(state.runsCache||[]).map(r=>r.run_id||r.summary?.run_id).filter(Boolean));
}

function runExplorerNeedsBackgroundHydration(run={}){
  run=safeRunObject(run);
  if(isValidationRunSummary(run))return false;
  const runId=run.run_id||run.summary?.run_id;
  if(!runId||isRunLocallyDeleted(runId))return false;
  const canonical=buildEffectiveStatus(run);
  if(['full_inference_success','failed','manual_hardware_required','technical_blocker','technical_blocker_boot_only','auth_refresh_required','stale','stopped','running'].includes(canonical))return false;
  return ['partial_validation','health_only','partial','completed_with_warnings','unknown',''].includes(String(canonical||'').toLowerCase());
}
function scheduleRunExplorerBackgroundHydration(runs=[]){
  if(typeof fetchRunViewSnapshotOnce!=='function'||typeof upsertRunExplorerFromProgress!=='function')return;
  state.runExplorerHydrationInFlight=state.runExplorerHydrationInFlight||{};
  state.runExplorerHydratedAt=state.runExplorerHydratedAt||{};
  const now=Date.now();
  const candidates=validRunsList(runs).filter(run=>{
    if(!runExplorerNeedsBackgroundHydration(run))return false;
    const runId=run.run_id||run.summary?.run_id;
    const last=state.runExplorerHydratedAt[runId]||0;
    return now-last>120000;
  }).slice(0,6);
  if(!candidates.length)return;
  window.setTimeout(()=>{
    candidates.forEach((run,index)=>{
      const runId=run.run_id||run.summary?.run_id;
      if(!runId||state.runExplorerHydrationInFlight[runId])return;
      state.runExplorerHydrationInFlight[runId]=Date.now();
      state.runExplorerHydratedAt[runId]=Date.now();
      window.setTimeout(async()=>{
        try{
          const snapshot=await fetchRunViewSnapshotOnce(runId,{includeJobLogs:false});
          if(snapshot&&validRunObject({run_id:snapshot.run_id||snapshot.summary?.run_id||runId}))upsertRunExplorerFromProgress(snapshot);
        }catch(err){console.warn('background Run Explorer hydration failed',runId,err)}
        finally{delete state.runExplorerHydrationInFlight[runId];}
      },index*160);
    });
  },140);
}

function associatedSpaceFromDetail(detail={},summaryOverride={}){
  const summary={...(detail.summary||{}),...(summaryOverride||{})};
  const candidates=[summary.target_space,summary.target_space_id,detail.target_space,detail.target_space_id,detail.state?.target_space,detail.launch?.target_space,detail.links?.target_space];
  for(const value of candidates){
    const text=String(value||'').trim().replace('https://huggingface.co/spaces/','').replace(/^\/+|\/+$/g,'');
    if(text&&text.includes('/'))return text;
  }
  const urls=[summary.target_space_url,detail.target_space_url,detail.state?.target_space_url,detail.launch?.target_space_url,detail.links?.target_space_url];
  for(const url of urls){
    const text=String(url||'');
    const marker='huggingface.co/spaces/';
    if(text.includes(marker))return text.split(marker,1)[1].split('?',1)[0].split('#',1)[0].replace(/^\/+|\/+$/g,'');
  }
  return '';
}
function runCanOfferSpaceDeletion(kind,detail={},summary={}){
  const normalizedKind=String(kind||summary.kind||detail.kind||detail.state?.kind||detail.launch?.kind||'').toLowerCase();
  if(normalizedKind.includes('validation')||normalizedKind.includes('space_test'))return false;
  return Boolean(associatedSpaceFromDetail(detail,summary));
}
function runCanBeDeleted(status){
  const s=String(status||'').toLowerCase();
  if(!s||s==='unknown')return true;
  return runIsFinished(s);
}

// v105 delegated row binding preserves v98 invariant: renderRunAggregateStats();document.querySelectorAll('.run-row[data-run]')
function bindRunRowEvents(root){
  if(!root||root.dataset.boundRuns==='true')return;
  root.dataset.boundRuns='true';
  root.addEventListener('click',e=>{
    const deleteBtn=e.target.closest('[data-run-delete]');
    if(deleteBtn){e.preventDefault();e.stopPropagation();if(deleteBtn.disabled||deleteBtn.getAttribute('aria-disabled')==='true')return;const runId=deleteBtn.dataset.runDelete;const cached=cachedRunById(runId)||{};deleteRunById(runId,{kind:isValidationRunSummary(cached)?'validation':'active',detail:optimisticDetailFromSummary(cached),buttonId:null});return}
    const row=e.target.closest('.run-row[data-run]');
    if(row)selectRun(row.dataset.run);
  });
  root.addEventListener('keydown',e=>{
    if(e.key!=='Enter'&&e.key!==' ')return;
    const row=e.target.closest('.run-row[data-run]');
    if(!row||e.target.closest('[data-run-delete]'))return;
    e.preventDefault();selectRun(row.dataset.run);
  });
}
function renderRunsFromCache(){
  state.runsCache=sortRunsNewestFirst(validRunsList(state.runsCache||[]));
  const runs=filteredRuns();
  const perPage=state.runsPerPage||5;
  state.runPage=Math.min(Math.max(0,state.runPage||0),Math.max(0,Math.ceil(runs.length/perPage)-1));
  const visible=runs.slice(state.runPage*perPage,state.runPage*perPage+perPage);
  const selectedValidation=state.centerTab==='validate'&&state.validationRunId?cachedRunById(state.validationRunId):null;
  const selectedId=linkedValidationParentId(selectedValidation)||state.runId;
  const signature=JSON.stringify({ids:visible.map(r=>[r.run_id,runCanonicalStatus(r),buildEffectiveStatus(r),r.status,r.updated_at,r.target_space,r.model_id,r.latency_seconds,r.observed_latency_seconds,r.recommended_zero_gpu_duration_seconds,r.recommended_zerogpu_duration_seconds,r.manual_validation_passed,r.effective_status,linkedValidationsForBuild(r.run_id).map(v=>[v.run_id,runCanonicalStatus(v),v.updated_at])]),filter:state.runStatusFilter,search:state.runSearch,page:state.runPage,selected:selectedId});
  for(const [id,compact] of [['runsTableHome',true],['runsTable',false]]){
    const root=$(id);if(!root)continue;bindRunRowEvents(root);
    if(root.dataset.signature!==signature){
      root.innerHTML=renderRunRows(visible,compact)||'<div class="empty">No Build Runs match this filter.</div>';
      root.dataset.signature=signature;
    }
  }
  renderRunStats();renderRunPagination(runs.length);renderRunAggregateStats();
  document.querySelectorAll('.run-row').forEach(row=>row.classList.toggle('selected',Boolean(selectedId)&&row.dataset.run===selectedId));
  scheduleRunExplorerBackgroundHydration(visible);
}


function mergeRunExplorerTerminalLocks(runs=[]){
  if(typeof state==='undefined'||!state.validationTerminalByRun)return runs||[];
  return validRunsList(runs).map(run=>{
    const validation=isValidationRunSummary(run);
    const runId=run.run_id||run.summary?.run_id||'';
    const terminal=validation&&runId?state.validationTerminalByRun[runId]:null;
    if(!terminal)return run;
    return {...run,status:terminal.canonical,validation_status:terminal.canonical,result_status:terminal.canonical,summary:{...(run.summary||{}),status:terminal.canonical,validation_status:terminal.canonical,result_status:terminal.canonical}};
  });
}
async function loadRuns(forceNetwork=false){const stale=Date.now()-(state.runsLastLoaded||0)>45000;const shouldFetch=forceNetwork||!state.runsCache.length||stale;if(!shouldFetch){renderRunsFromCache();return state.runsCache||[]}if(state.runsLoadPromise&&!forceNetwork)return state.runsLoadPromise;document.querySelectorAll('.runs-panel,.full-runs-panel').forEach(x=>x.classList.add('is-refreshing'));state.runsLoadPromise=apiGet(`/api/runs?limit=100&bucket_name=${encodeURIComponent(state.bucketName)}`).then(data=>{// Legacy invariant: .filter(r=>!isRunLocallyDeleted(r.run_id))
  state.runsCache=sortRunsNewestFirst(mergeRunExplorerTerminalLocks(validRunsList(data.runs||[]).filter(r=>!isRunLocallyDeleted(r.run_id||r.summary?.run_id))));state.runsLastLoaded=Date.now();if(data.bucket_source)state.bucketSource=data.bucket_source;renderRunsFromCache();return state.runsCache}).catch(e=>{for(const id of ['runsTable','runsTableHome']){const root=$(id);if(root)root.textContent='Could not load runs: '+e.message}if(forceNetwork)console.warn(e);return state.runsCache||[]}).finally(()=>{state.runsLoadPromise=null;document.querySelectorAll('.runs-panel,.full-runs-panel').forEach(x=>x.classList.remove('is-refreshing'))});return state.runsLoadPromise}
function cachedRunById(runId){
  if(isRunLocallyDeleted(runId))return null;
  return validRunsList(state.runsCache||[]).find(r=>(r.run_id||r.summary?.run_id)===runId)||null;
}
function optimisticDetailFromSummary(summary={}){
  if(!summary)return null;
  return {
    run_id:summary.run_id,
    bucket_source:summary.bucket_source||state.bucketSource,
    summary:{...summary,_optimistic:true},
    state:{
      status:summary.status,
      model_id:summary.model_id,
      target_space:summary.target_space,
      selected_hardware:summary.selected_hardware,
      job_id:summary.job_id,
      job_url:summary.job_url,
      kind:summary.kind,
    },
    events:summary.events||[],
    report:'',
    files:summary.files||[],
    generation_smoke:summary.generation_smoke||{},
    inference_gate:summary.inference_gate||{},
    api_schema:summary.api_schema||{},
    view:{
      run_id:summary.run_id,
      header:{
        title:summary.run_id||'Selected run',
        status:summary.status||'unknown',
        raw_status:summary.status||'unknown',
        model:summary.model_id||'—',
        space:summary.target_space||'—',
      },
      links:{
        job_url:summary.job_url||'',
        space_url:summary.target_space_url||'',
        artifacts_url:summary.artifacts_url||'',
      },
      activity:[],
    },
  };
}
function explorerStatusFromSnapshot(p={}, cached={}){
  // v193: the coarse Active Run view header must never be the only reason to promote Success. Legacy tokens: smokeStatus==='success' gateStatus==='full_inference_success' p.generation_smoke?.ok===true return explicitSummary||explicitState||viewStatus return 'full_inference_success'
  const merged={
    ...(cached||{}),
    ...(p.summary||{}),
    status:p.summary?.status||p.state?.status||p.status||cached.status||cached.summary?.status||'unknown',
    summary:{...(cached.summary||{}),...(p.summary||{})},
    state:{...(cached.state||{}),...(p.state||{})},
    inference_gate:p.inference_gate||p.summary?.inference_gate||cached.inference_gate||cached.summary?.inference_gate||{},
    generation_smoke:p.generation_smoke||p.summary?.generation_smoke||cached.generation_smoke||cached.summary?.generation_smoke||{},
    test_result:p.test_result||p.summary?.test_result||cached.test_result||cached.summary?.test_result||{},
  };
  return buildAutomaticStatus(merged);
}
function upsertRunExplorerFromProgress(p={}){
  const runId=p.run_id||p.summary?.run_id||state.runId;
  if(!runId||isRunLocallyDeleted(runId))return;
  const summary={
    ...(cachedRunById(runId)||{}),
    ...(p.summary||{}),
    run_id:runId,
    status:explorerStatusFromSnapshot(p,cachedRunById(runId)||{}),
    updated_at:p.state?.updated_at||p.summary?.updated_at||p.updated_at||new Date().toISOString(),
    model_id:p.summary?.model_id||p.state?.model_id||p.model_id,
    target_space:p.summary?.target_space||p.state?.target_space,
    target_space_url:p.summary?.target_space_url||p.links?.target_space_url||p.links?.space_url||p.view?.links?.target_space_url||p.view?.links?.space_url,
    selected_hardware:p.summary?.selected_hardware||p.state?.selected_hardware,
    latency_seconds:p.summary?.latency_seconds||p.generation_smoke?.latency_seconds||p.state?.generation_smoke?.latency_seconds,
    observed_latency_seconds:p.summary?.observed_latency_seconds||p.generation_smoke?.observed_latency_seconds||p.generation_smoke?.latency_seconds,
    recommended_zero_gpu_duration_seconds:p.summary?.recommended_zero_gpu_duration_seconds||p.generation_smoke?.recommended_zero_gpu_duration_seconds||p.generation_smoke?.recommended_zerogpu_duration_seconds,
    recommended_zerogpu_duration_seconds:p.summary?.recommended_zerogpu_duration_seconds||p.generation_smoke?.recommended_zerogpu_duration_seconds||p.generation_smoke?.recommended_zero_gpu_duration_seconds,
    kind:p.summary?.kind||p.state?.kind||'universal_model_card_builder',
    parent_build_run_id:p.summary?.parent_build_run_id||p.state?.parent_build_run_id,
    manual_validation_passed:p.summary?.manual_validation_passed||p.manual_validation_status?.status==='success',
    effective_status:p.summary?.effective_status||p.manual_validation_status?.effective_status,
    bucket_source:p.bucket_source||p.summary?.bucket_source||state.bucketSource,
  };
  state.runsCache=validRunsList(state.runsCache||[]);
  const idx=state.runsCache.findIndex(r=>(r.run_id||r.summary?.run_id)===runId);
  if(idx>=0)state.runsCache[idx]={...state.runsCache[idx],...summary};
  else state.runsCache.unshift(summary);
  const parentId=summary.parent_build_run_id||linkedValidationParentId(summary);
  if(parentId&&isValidationRunSummary(summary)){
    const parentIdx=state.runsCache.findIndex(r=>(r.run_id||r.summary?.run_id)===parentId);
    if(parentIdx>=0){
      const passed=validationExplorerStatus(summary).display_status==='full_inference_success';
      state.runsCache[parentIdx]={...state.runsCache[parentIdx],manual_validation_passed:state.runsCache[parentIdx].manual_validation_passed||passed,post_build_status:passed?'validated_after_space_test':state.runsCache[parentIdx].post_build_status,effective_status:passed?'validated_after_space_test':state.runsCache[parentIdx].effective_status,updated_at:summary.updated_at||state.runsCache[parentIdx].updated_at};
    }
  }
  state.runsLastLoaded=Date.now();
  renderRunsFromCache();
  if(typeof renderRunStats==='function')renderRunStats(state.runsCache||[]);
}
function renderRunSelectionPreview(runId){
  const cached=cachedRunById(runId);
  if(!cached)return;
  const detail=optimisticDetailFromSummary(cached);
  if(isValidationRunDetail(detail)){const parent=linkedValidationParentId(cached)||detail.summary?.parent_build_run_id||detail.state?.parent_build_run_id;if(parent){selectRun(parent);return;}showValidationRunDetail(detail);return}
  switchCenterTab('active');
  if(typeof requestSpaceTestContextResetForBuild==='function')requestSpaceTestContextResetForBuild(runId);
  renderRunDetail(detail);
  setText('progressTitle',runId);
  const explorer=buildExplorerStatus(cached);
  setText('progressStatus',explorer.display_label||'Loading');
  const statusEl=$('progressStatus');
  if(statusEl)statusEl.className='badge '+(explorer.display_tone||statusClass(explorer.display_status||''));
  setText('currentStep','Loading run details…');
  setText('lastEvent','Fetching latest events and progress…');
  setText('progressPercent',buildExplorerStatus(cached).display_status==='full_inference_success'?'100%':'—');
}
function centerTabTouchedDuringRunSelection(selectionSeq){
  return Boolean(selectionSeq&&state.centerTabUserTouchedSelectionSeq===selectionSeq);
}
function cachedRunDetail(runId,heavy=false){
  const entry=state.runDetailCache?.[runId];
  if(!entry)return null;
  const fresh=Date.now()-(entry.ts||0)<(state.runDetailCacheTtlMs||300000);
  if(!fresh)return null;
  if(heavy&&!entry.heavy)return null;
  return entry.detail||null;
}
function rememberRunDetail(runId,detail,heavy=false){
  if(!runId||!detail)return;
  state.runDetailCache=state.runDetailCache||{};
  const previous=state.runDetailCache[runId]||{};
  state.runDetailCache[runId]={detail,heavy:Boolean(heavy||previous.heavy),ts:Date.now()};
}


function restoreRunRowStatusLabel(row){
  // v193 legacy loading token: const label=runCompactStatusLabel(status||cached.status||'unknown'); pill.textContent=label
  if(!row)return;
  const runId=row.dataset.run;
  const cached=cachedRunById(runId)||{};
  const explorer=isValidationRunSummary(cached)?validationExplorerStatus(cached):buildExplorerStatus(cached);
  const status=explorer.display_status||cached.status||'unknown';
  const pill=row.querySelector('.run-status-pill');
  if(pill){
    pill.textContent=explorer.display_label||runCompactStatusLabel(status);
    pill.title=explorer.display_label||badgeLabel(status);
    const tone=explorer.display_tone||statusClass(status);
    pill.className=`run-status-pill ${tone}`;
    pill.removeAttribute('aria-busy');
  }
  const dot=row.querySelector('.run-list-dot');
  if(dot)dot.className=`run-list-dot ${explorer.display_tone||statusClass(status)}`;
}
function setCenterWorkspaceLoading(runId,loading=true){
  const workspace=document.querySelector('.center-stack');
  if(!workspace)return;
  const active=Boolean(loading&&runId);
  workspace.classList.toggle('is-run-loading',active);
  if(active){
    workspace.setAttribute('aria-busy','true');
    workspace.dataset.loadingRun=runId;
  }else{
    workspace.removeAttribute('aria-busy');
    delete workspace.dataset.loadingRun;
  }
}
function setRunSelectionLoading(runId,loading=true){
  const next=loading?runId:null;
  const previous=state.runSelectionLoadingId;
  if(previous&&!loading){
    document.querySelectorAll(`.run-row[data-run="${CSS.escape(previous)}"]`).forEach(restoreRunRowStatusLabel);
  }
  if(state.runSelectionLoadingId===next){
    setCenterWorkspaceLoading(next,Boolean(next));
    if(!loading)document.querySelectorAll('.run-row.is-loading').forEach(row=>{row.classList.remove('is-loading');row.removeAttribute('aria-busy');restoreRunRowStatusLabel(row);});
    return;
  }
  state.runSelectionLoadingId=next;
  setCenterWorkspaceLoading(next,Boolean(next));
  document.querySelectorAll('.run-row[data-run]').forEach(row=>{
    const active=Boolean(next)&&row.dataset.run===next;
    row.classList.toggle('is-loading',active);
    if(active){
      row.setAttribute('aria-busy','true');
      const pill=row.querySelector('.run-status-pill');
      if(pill){pill.textContent='Loading…';pill.title='Loading details…';pill.className='run-status-pill loading';pill.setAttribute('aria-busy','true');}
    }
    else{row.removeAttribute('aria-busy');restoreRunRowStatusLabel(row);}
  });
}
function fetchRunViewSnapshotOnce(runId,options={}){
  state.runDetailRequests=state.runDetailRequests||{};
  const includeJobLogs=Boolean(options.includeJobLogs);
  const key=`${runId}:snapshot:${includeJobLogs?'logs':'fast'}`;
  if(state.runDetailRequests[key])return state.runDetailRequests[key];
  const url=`/api/runs/${encodeURIComponent(runId)}/progress?bucket_name=${encodeURIComponent(state.bucketName)}${includeJobLogs?'&include_job_logs=1':''}`;
  const promise=apiGet(url)
    .finally(()=>{delete state.runDetailRequests[key]});
  state.runDetailRequests[key]=promise;
  return promise;
}
function renderRunViewSnapshot(snapshot={}){
  const runId=snapshot.run_id||snapshot.summary?.run_id||snapshot.view?.run_id||state.runId;
  if(runId&&state.runId&&runId!==state.runId)return;
  state.activeRunProgress=snapshot;
  if(snapshot.bucket_source)state.bucketSource=snapshot.bucket_source;
  document.body.classList.add('rendering-run-snapshot');
  try{
    if(typeof renderProgress==='function')renderProgress(snapshot);
    if(typeof renderEvents==='function')renderEvents(snapshot.events||[]);
    renderRunDetail(snapshot);
    if(typeof renderMetrics==='function')renderMetrics(snapshot);
    if(typeof renderActiveRunActions==='function')renderActiveRunActions({...snapshot.summary,bucket_source:snapshot.bucket_source},snapshot);
    if(typeof renderRunDocuments==='function')renderRunDocuments({...snapshot,summary:{...snapshot.summary,bucket_source:snapshot.bucket_source}});
    if(typeof renderAgentRecovery==='function')renderAgentRecovery(snapshot);
    if(typeof renderBlockers==='function')renderBlockers(snapshot);
    if(typeof setQuickLinks==='function')setQuickLinks({...snapshot.links,...snapshot.view?.links,bucket_source:snapshot.bucket_source,run_id:runId},snapshot);
    if(typeof upsertRunExplorerFromProgress==='function')upsertRunExplorerFromProgress(snapshot);
  }finally{
    requestAnimationFrame(()=>document.body.classList.remove('rendering-run-snapshot'));
  }
}

function fetchRunDetailOnce(runId,heavy=false){
  state.runDetailRequests=state.runDetailRequests||{};
  const key=`${runId}:${heavy?'heavy':'light'}`;
  if(state.runDetailRequests[key])return state.runDetailRequests[key];
  const promise=apiGet(`/api/runs/${encodeURIComponent(runId)}?bucket_name=${encodeURIComponent(state.bucketName)}&include_heavy=${heavy?'true':'false'}`)
    .finally(()=>{delete state.runDetailRequests[key]});
  state.runDetailRequests[key]=promise;
  return promise;
}
async function selectRun(runId){
  // Keep the user on the current tab while refreshing the selected run panel.
  // v190.9: render a cached shell immediately, then hydrate from one coherent
  // snapshot instead of light→heavy→progress fragments arriving out of order.
  // Legacy invariant: cachedHeavy||cachedLight used to hydrate fast detail; rememberRunDetail(runId,full,true) was replaced by a snapshot cache.
  // Legacy latency invariant: renderRunSelectionPreview(runId) happens before any apiGet(`/api/runs/...) detail request; include_heavy=false/include_heavy=true are no longer used in this path because the fast snapshot endpoint is coherent and does not fetch Job logs on selection; heavy run hydration failed is now covered by snapshot hydration errors.
  if(!runId)return;
  if(isRunLocallyDeleted(runId)){
    forgetRunEverywhere(runId);
    renderRunsFromCache();
    showMessage('This run was deleted and is no longer available.','warning');
    return;
  }
  const selectionSeq=(state.runSelectionSeq||0)+1;
  state.runSelectionSeq=selectionSeq;
  document.querySelectorAll('.run-row').forEach(row=>row.classList.toggle('selected',row.dataset.run===runId));
  setRunSelectionLoading(runId,true);
  const localDetail=cachedRunDetail(runId,true)||cachedRunDetail(runId,false)||optimisticDetailFromSummary(cachedRunById(runId));
  if(localDetail){
    const parentId=localDetail.parent_build_run_id||localDetail.summary?.parent_build_run_id||localDetail.state?.parent_build_run_id;
    if(isValidationRunDetail(localDetail)&&parentId){
      showMessage(`Opening parent Build Run for linked validation ${runId}.`,'info');
      runId=parentId;
    }else if(isValidationRunDetail(localDetail))showValidationRunDetail(localDetail);
    else{switchCenterTab('active');setBuildModeInspecting(runId);state.runId=runId;if(typeof requestSpaceTestContextResetForBuild==='function')requestSpaceTestContextResetForBuild(runId);renderRunDetail(localDetail);}
  }else{
    renderRunSelectionPreview(runId);
  }
  try{
    const snapshot=await fetchRunViewSnapshotOnce(runId,{includeJobLogs:false});
    if(selectionSeq!==state.runSelectionSeq)return;
    if(isRunLocallyDeleted(runId)||((snapshot.run_id||snapshot.summary?.run_id)&&runId!==(snapshot.run_id||snapshot.summary?.run_id)))return;
    rememberRunDetail(runId,snapshot,true);
    if(isValidationRunDetail(snapshot)){
      const parentId=snapshot.parent_build_run_id||snapshot.summary?.parent_build_run_id||snapshot.state?.parent_build_run_id;
      if(parentId){
        const parentSnapshot=await fetchRunViewSnapshotOnce(parentId);
        rememberRunDetail(parentId,parentSnapshot,true);
        if(!centerTabTouchedDuringRunSelection(selectionSeq)) switchCenterTab('active');
        setBuildModeInspecting(parentId);
        state.runId=parentId;
        if(typeof requestSpaceTestContextResetForBuild==='function')requestSpaceTestContextResetForBuild(parentId);
        renderRunViewSnapshot(parentSnapshot);
        setRunSelectionLoading(runId,false);
      }else{showValidationRunDetail(snapshot);setRunSelectionLoading(runId,false);}
      return;
    }
    if(!centerTabTouchedDuringRunSelection(selectionSeq)) switchCenterTab('active');
    setBuildModeInspecting(runId);
    state.runId=runId;
    if(typeof requestSpaceTestContextResetForBuild==='function')requestSpaceTestContextResetForBuild(runId);
    renderRunViewSnapshot(snapshot);
    setRunSelectionLoading(runId,false);
    const status=String(snapshot.view?.header?.status||snapshot.status||snapshot.summary?.status||snapshot.state?.status||'').toLowerCase();
    if(runCanBeDeleted(status)||TERMINAL_STATUSES.has(status)){
      if(state.poll){clearInterval(state.poll);state.poll=null;}
    }else{
      startPolling(runId,{deferFirstTick:true});
      window.setTimeout(async()=>{
        if(state.runId!==runId||selectionSeq!==state.runSelectionSeq)return;
        try{
          const logSnapshot=await fetchRunViewSnapshotOnce(runId,{includeJobLogs:true});
          if(state.runId===runId&&selectionSeq===state.runSelectionSeq)renderRunViewSnapshot(logSnapshot);
        }catch(err){console.warn('background run log hydration failed',err)}
      },900);
    }
  }catch(e){
    if(selectionSeq===state.runSelectionSeq)setRunSelectionLoading(runId,false);
    showMessage(`Could not load run snapshot: ${e.message}`,'error');
    const report=$('reportPreview');if(report)report.textContent='Could not load run snapshot: '+e.message;
  }
}
function runDeletionContext(runId,options={}){
  const kind=options.kind==='validation'?'validation':'active';
  const explicit=options.detail||{};
  const candidate=kind==='validation'?(explicit.run_id||explicit.summary?.run_id?explicit:state.validationDetail||{}):(explicit.run_id||explicit.summary?.run_id?explicit:state.selectedRunDetail||state.activeRunProgress||{});
  const summary=candidate.summary||{};
  const resolvedRunId=runId||summary.run_id||candidate.run_id||(kind==='validation'?state.validationRunId:state.runId);
  return {kind,runId:resolvedRunId,detail:candidate,summary};
}
function clearDeletedRunState(runId,kind){
  if(!runId)return;
  if(state.runId===runId){
    if(state.poll){clearInterval(state.poll);state.poll=null}
    state.runId=null;
    state.activeRunProgress=null;
    state.selectedRunDetail=null;
    state.activeLinks={};
    clearSavedRun();
    resetRunDetails();
  }
  if(state.validationRunId===runId||kind==='validation'){
    if(state.validationRunId===runId)stopValidationPolling();
    if(state.validationDetail?.run_id===runId||state.validationDetail?.summary?.run_id===runId||kind==='validation')state.validationDetail=null;
    if(state.validationRunId===runId)state.validationRunId=null;
    if(typeof resetValidationRunView==='function')resetValidationRunView({reason:'deleted'});
    else {
      renderValidationStatus({status:'idle',run_id:'—',events:[],message:'Validation run deleted.'});
      setText('spaceTestOutput','—');
      setText('spaceTestLatency','—');
      setText('spaceTestVerdict','Validation run deleted.');
    }
    const btn=$('deleteValidationRun');if(btn){btn.disabled=true;btn.onclick=null;}
  }
  if(state.selectedRunDetail?.run_id===runId||state.selectedRunDetail?.summary?.run_id===runId)state.selectedRunDetail=null;
}
function ensureDeleteRunDialog(){
  let modal=$('deleteRunDialog');
  if(modal)return modal;
  modal=document.createElement('div');
  modal.id='deleteRunDialog';
  modal.className='delete-run-modal';
  modal.hidden=true;
  modal.innerHTML=`<div class="delete-run-backdrop" data-delete-cancel></div>
    <section class="delete-run-card" role="dialog" aria-modal="true" aria-labelledby="deleteRunTitle" aria-describedby="deleteRunBody">
      <button class="delete-run-close" type="button" data-delete-cancel aria-label="Close">×</button>
      <div class="delete-run-icon" aria-hidden="true">⌫</div>
      <div class="delete-run-copy">
        <span class="delete-run-kicker" id="deleteRunKicker">Delete run</span>
        <h3 id="deleteRunTitle">Delete this run?</h3>
        <p id="deleteRunBody">This removes the run folder from your Hugging Face Storage Bucket.</p>
      </div>
      <div class="delete-run-meta" id="deleteRunMeta"></div>
      <label class="delete-space-option" id="deleteSpaceOption" hidden>
        <input type="checkbox" id="deleteAssociatedSpace" />
        <span><strong>Also delete associated Space</strong><em id="deleteAssociatedSpaceLabel">—</em></span>
      </label>
      <div class="delete-run-warning" id="deleteRunWarning" hidden></div>
      <div class="delete-run-actions">
        <button class="secondary" type="button" data-delete-cancel>Keep run</button>
        <button class="primary danger" type="button" data-delete-confirm>Delete run</button>
      </div>
    </section>`;
  document.body.appendChild(modal);
  return modal;
}
function confirmRunDeletion({runId,kind='active',status='',detail={}}={}){
  if(state.deleteModalPromise&&state.deleteModalRunId===runId)return state.deleteModalPromise;
  if(state.deleteModalPromise)return state.deleteModalPromise;
  state.deleteModalRunId=runId;
  state.deleteModalPromise=new Promise(resolve=>{
    const modal=ensureDeleteRunDialog();
    const confirmBtn=modal.querySelector('[data-delete-confirm]');
    const cancelEls=modal.querySelectorAll('[data-delete-cancel]');
    const title=$('deleteRunTitle');
    const body=$('deleteRunBody');
    const kicker=$('deleteRunKicker');
    const meta=$('deleteRunMeta');
    const warning=$('deleteRunWarning');
    const spaceOption=$('deleteSpaceOption');
    const spaceCheckbox=$('deleteAssociatedSpace');
    const spaceLabel=$('deleteAssociatedSpaceLabel');
    const normalized=canonicalStatusForDeletion({kind,detail:{...(detail||{}),status:status||detail.status,summary:{...(detail.summary||{}),status:status||detail.summary?.status}}});
    const active=runMatchesStatus({status:normalized,kind:kind==='validation'?'validate_existing_space':detail.kind,run_type:kind==='validation'?'validation':detail.run_type},'running');
    const label=kind==='validation'?'validation run':'build run';
    const associatedSpace=associatedSpaceFromDetail(detail,detail.summary||{});
    const canDeleteSpace=runCanOfferSpaceDeletion(kind,detail,detail.summary||{});
    const linkedDelete=kind==='validation'?{count:0,ids:[]}:linkedValidationDeleteSummary(runId,detail);
    kicker.textContent=kind==='validation'?'Space Test deletion':'Build run deletion';
    title.textContent=`Delete this ${label}?`;
    body.textContent=kind==='validation'
      ? 'This removes only this validation run’s linked Space Test artifacts. The parent Build Run and generated Space will not be deleted. The tested Space will not be deleted.'
      : (linkedDelete.count?`This removes this Build Run’s bucket artifacts and ${linkedDelete.count} linked Space Test validation run${linkedDelete.count===1?'':'s'}. The generated Space is kept unless you explicitly choose to delete it below.`:'This removes this Build Run’s bucket artifacts, logs, state, traces and report. The generated Space is kept unless you explicitly choose to delete it below.');
    meta.innerHTML=`<span><strong>Run</strong><code>${escapeHtml(runId||'—')}</code></span><span><strong>Type</strong>${escapeHtml(kind==='validation'?'Linked Space Test':'Build')}</span><span><strong>Status</strong>${escapeHtml(badgeLabel(normalized))}</span>${associatedSpace?`<span><strong>Space</strong><code>${escapeHtml(associatedSpace)}</code></span>`:''}${linkedDelete.count?`<span><strong>Linked tests</strong>${linkedDelete.count}</span>`:''}`;
    if(spaceOption&&spaceCheckbox&&spaceLabel){
      spaceCheckbox.checked=false;
      spaceOption.hidden=!canDeleteSpace;
      spaceLabel.textContent=associatedSpace||'No associated Space detected';
      spaceCheckbox.onchange=()=>{confirmBtn.textContent=spaceCheckbox.checked?'Delete run and Space':(active?'Delete stored files':'Delete run');warning.hidden=false;warning.textContent=spaceCheckbox.checked?`This will permanently delete the Hugging Face Space repository ${associatedSpace}. This cannot be undone.`:(active?'This run still looks active. Deleting only removes stored run files; it does not cancel a running Job.':(kind==='validation'?'Deletion is permanent for this validation run folder.':'Deletion is permanent for this run folder.'));};
    }
    warning.hidden=!active&&!canDeleteSpace;
    warning.textContent=active?'This run still looks active. Deleting only removes stored run files; it does not cancel a running Job.':(kind==='validation'?'Deletion is permanent for this validation run folder.':(canDeleteSpace?'Optional Space deletion is destructive and cannot be undone.':'Deletion is permanent for this run folder.'));
    confirmBtn.textContent=active?'Delete stored files':'Delete run';
    const previousFocus=document.activeElement;
    let done=false;
    let submitted=false;
    const close=value=>{
      if(done)return;done=true;
      modal.hidden=true;
      modal.classList.remove('is-open','is-deleting');
      document.removeEventListener('keydown',onKey);
      cancelEls.forEach(el=>{el.removeEventListener('click',onCancel);el.disabled=false;el.removeAttribute('aria-disabled')});
      confirmBtn.removeEventListener('click',onConfirm);
      confirmBtn.disabled=false;
      if(spaceCheckbox)spaceCheckbox.onchange=null;
      try{previousFocus&&previousFocus.focus&&previousFocus.focus()}catch(_){}
      state.deleteModalPromise=null;
      state.deleteModalRunId=null;
      if(!submitted)resolve(value);
    };
    const setDeleting=()=>{
      modal.classList.add('is-deleting');
      title.textContent=kind==='validation'?'Deleting this validation run…':'Deleting this run…';
      body.textContent=kind==='validation'?'Removing linked validation artifacts and refreshing the parent Build Run.':'Removing bucket artifacts and linked validation runs. The panel will reset as soon as deletion is confirmed.';
      confirmBtn.textContent='Deleting…';
      confirmBtn.disabled=true;
      cancelEls.forEach(el=>{el.disabled=true;el.setAttribute('aria-disabled','true')});
      if(warning){warning.hidden=false;warning.textContent='Deletion in progress…'}
    };
    const setError=message=>{
      modal.classList.remove('is-deleting');
      submitted=false;
      title.textContent=`Delete this ${label}?`;
      body.textContent=kind==='validation'
        ? 'This removes only this validation run’s linked Space Test artifacts. The parent Build Run and generated Space will not be deleted. The tested Space will not be deleted.'
        : (linkedDelete.count?`This removes this Build Run’s bucket artifacts and ${linkedDelete.count} linked Space Test validation run${linkedDelete.count===1?'':'s'}. The generated Space is kept unless you explicitly choose to delete it below.`:'This removes this Build Run’s bucket artifacts, logs, state, traces and report. The generated Space is kept unless you explicitly choose to delete it below.');
      confirmBtn.textContent=active?'Delete stored files':'Delete run';
      confirmBtn.disabled=false;
      cancelEls.forEach(el=>{el.disabled=false;el.removeAttribute('aria-disabled')});
      if(warning){warning.hidden=false;warning.textContent=message||'Deletion failed. You can retry or keep the run.'}
    };
    const onCancel=()=>{if(!modal.classList.contains('is-deleting'))close(false)};
    const onConfirm=()=>{if(submitted||modal.classList.contains('is-deleting'))return;submitted=true;resolve({deleteSpace:Boolean(spaceCheckbox&&spaceCheckbox.checked&&canDeleteSpace),associatedSpace,setDeleting,setError,close});};
    const onKey=e=>{if(e.key==='Escape')onCancel();if(e.key==='Enter'&&modal.classList.contains('is-open'))onConfirm()};
    cancelEls.forEach(el=>el.addEventListener('click',onCancel));
    confirmBtn.addEventListener('click',onConfirm);
    document.addEventListener('keydown',onKey);
    modal.hidden=false;
    requestAnimationFrame(()=>{modal.classList.add('is-open');confirmBtn.focus();});
  });
  return state.deleteModalPromise;
}
async function deleteRunById(runId,options={}){
  const context=runDeletionContext(runId,options);
  runId=context.runId;
  if(!runId){showMessage(context.kind==='validation'?'Select a validation run before deleting it.':'Select a run before deleting it.','warning');return}
  if(state.deletingRuns&&state.deletingRuns[runId])return;
  const status=canonicalStatusForDeletion(context);
  const confirmed=await confirmRunDeletion({runId,kind:context.kind,status,detail:{...(context.detail||{}),summary:{...(context.summary||{}),status}}});
  if(!confirmed)return;
  const deleteSpace=typeof confirmed==='object'&&Boolean(confirmed.deleteSpace);
  if(state.deletingRuns&&state.deletingRuns[runId])return;
  state.deletingRuns=state.deletingRuns||{};
  state.deletingRuns[runId]=true;
  if(confirmed&&typeof confirmed.setDeleting==='function')confirmed.setDeleting();
  const buttonId=options.buttonId===null?null:(options.buttonId||(context.kind==='validation'?'deleteValidationRun':'deleteActiveRun'));
  setButtonBusy(buttonId,true,'Deleting…');
  let success=false;
  try{
    const result=await apiDelete(`/api/runs/${encodeURIComponent(runId)}?bucket_name=${encodeURIComponent(state.bucketName)}`,deleteSpace?{delete_space:true}:{});
    const deletedChildren=Array.isArray(result.deleted_linked_validations)?result.deleted_linked_validations:[];
    const childSuffix=deletedChildren.length?` and ${deletedChildren.length} linked validation${deletedChildren.length===1?'':'s'}`:'';
    const suffix=deleteSpace?(result.space_deleted?' and associated Space':(result.space_delete_error?' but Space deletion failed':' and Space was already missing')):'';
    showMessage(`Deleted run ${runId}${childSuffix}${suffix}`,'success');
    success=true;
    rememberDeletedRun(runId);
    deletedChildren.forEach(id=>rememberDeletedRun(id));
    clearDeletedRunState(runId,context.kind);
    forgetRunEverywhere(runId);
    deletedChildren.forEach(id=>{clearDeletedRunState(id,'validation');forgetRunEverywhere(id);});
    renderRunsFromCache();
    if(confirmed&&typeof confirmed.close==='function')confirmed.close(true);
    loadRuns(true).catch(e=>console.warn('post-delete runs refresh failed',e));
  }catch(e){
    showMessage(e.message,true);
    if(confirmed&&typeof confirmed.setError==='function')confirmed.setError(e.message);
  }finally{
    if(state.deletingRuns)delete state.deletingRuns[runId];
    setButtonBusy(buttonId,false);
    if(buttonId){
      const btn=$(buttonId);
      const currentId=buttonId==='deleteActiveRun'?state.runId:state.validationRunId;
      if(btn)btn.disabled=!(currentId&&currentId===runId);
    }
  }
}
async function deleteSelectedRun(){return deleteRunById(null,{kind:'active',detail:state.selectedRunDetail||state.activeRunProgress||{}})}
function defaultRunDocuments(detail={}){
  const summary=detail.summary||{};
  const runId=summary.run_id||detail.run_id||state.runId;
  const bucket=summary.bucket_source||detail.bucket_source||state.bucketSource;
  const rootUrl=runId&&bucket?artifactUrl(runId,bucket):'';
  const blob=rel=>runId&&bucket?`https://huggingface.co/buckets/${bucket}/tree/runs/${runId}/${rel}`:'';
  const tree=rel=>rootUrl?`${rootUrl}/${rel}`:'';
  return [
    {id:'pi_redacted_trace',label:'Pi redacted',subtitle:'Source folder',icon:'🛡️',present:false,url:blob('traces/redacted/agent_trace.jsonl')||tree('traces/redacted'),sensitivity:'safe'},
    {id:'report',label:'Report',subtitle:'Source document',icon:'📄',present:false,url:blob('report.md')},
    {id:'smoke',label:'Smoke',subtitle:'Source JSON',icon:'⚡',present:false,url:blob('tests/generation_smoke.json')},
    {id:'repair_decision',label:'Decision',subtitle:'Source JSON',icon:'◇',present:false,url:blob('repair/REPAIR_DECISION.json')},
    {id:'blockage',label:'Blockage',subtitle:'Source JSON',icon:'!',tone:'warn',present:false,url:blob('repair/BLOCKAGE.json')},
    {id:'eval_publish',label:'Eval publish',subtitle:'Archive status',icon:'◎',present:false,url:blob('eval_publish_status.json')},
    {id:'space_logs',label:'Space logs',subtitle:'Build/runtime index',icon:'◉',present:false,url:blob('logs/space_logs_index.json')},
  ];
}
function mergeStableRunDocuments(runId,docs=[]){
  state.documentCache=state.documentCache||{};
  const cached=Array.isArray(state.documentCache[runId])?state.documentCache[runId]:[];
  const byId=new Map(cached.map(d=>[d.id,{...d}]));
  for(const doc of docs||[]){
    const previous=byId.get(doc.id)||{};
    byId.set(doc.id,{...previous,...doc,present:Boolean(doc.present||previous.present),url:doc.url||previous.url||''});
  }
  return docs.map(doc=>byId.get(doc.id)||doc);
}
function deriveRunDocuments(detail={}){
  const baseDocs=defaultRunDocuments(detail);
  const backendDocs=Array.isArray(detail.run_documents)?detail.run_documents:[];
  const docs=backendDocs.length?baseDocs.map(base=>({...(base||{}),...(backendDocs.find(doc=>doc&&doc.id===base.id)||{})})).concat(backendDocs.filter(doc=>doc&&!baseDocs.some(base=>base.id===doc.id))):baseDocs;
  const files=Array.isArray(detail.files)?detail.files:[];
  const manifestArtifacts=Array.isArray(detail.artifact_manifest?.artifacts)?detail.artifact_manifest.artifacts:[];
  const manifestPaths=manifestArtifacts.filter(a=>a&&a.present!==false).map(a=>String(a.path||'')).filter(Boolean);
  const filePaths=new Set([...files.map(f=>String(f.path||'')),...manifestPaths]);
  const hasPrefix=prefix=>[...filePaths].some(path=>String(path||'').startsWith(prefix.replace(/\/$/,'')+'/'));
  const reportText=String(detail.report||'');
  const summary=detail.summary||{};
  const blockers=detail.technical_blockers||{};
  const status=String(summary.status||detail.state?.status||detail.status||'').toLowerCase();
  const shouldShowBlockers=Boolean(Object.keys(blockers).length)||status.includes('manual')||status.includes('blocker')||status.includes('failed')||status.includes('error');
  const byId=new Map(docs.map(d=>[d.id,{...d}]));
  const traceDocState=(prefix,doc)=>{
    const folderPrefix=prefix.replace(/\/$/,'')+'/';
    const hasContent=[...filePaths].some(path=>path.startsWith(folderPrefix)&&!path.endsWith('/'));
    const runId=summary.run_id||detail.run_id||state.runId;
    const bucket=summary.bucket_source||detail.bucket_source||state.bucketSource;
    const folderUrl=runId&&bucket?`https://huggingface.co/buckets/${bucket}/tree/runs/${runId}/${prefix.replace(/\/$/,'')}`:'';
    const existingUrl=String(doc.url||'');
    const existingIsFolder=existingUrl.endsWith(`/${prefix.replace(/\/$/,'')}`);
    return {present:Boolean(hasContent||doc.present),url:folderUrl||existingUrl};
  };
  const redactedTrace=traceDocState('traces/redacted',byId.get('pi_redacted_trace'));
  byId.get('pi_redacted_trace').present=redactedTrace.present;
  byId.get('pi_redacted_trace').url=redactedTrace.url;
  byId.get('report').present=Boolean((byId.get('report').present&&byId.get('report').url)||reportText.length||filePaths.has('report.md'));
  byId.get('smoke').present=Boolean((byId.get('smoke').present&&byId.get('smoke').url)||Object.keys(detail.generation_smoke||{}).length||(filePaths.has('tests/generation_smoke.json')||filePaths.has('generation_smoke.json')));
  if(shouldShowBlockers&&!byId.has('blockers')){
    const runId=summary.run_id||detail.run_id||state.runId;
    const bucket=summary.bucket_source||detail.bucket_source||state.bucketSource;
    byId.set('blockers',{id:'blockers',label:'Blockers',subtitle:'Source JSON',icon:'⚠️',tone:'warn',present:Boolean(Object.keys(blockers).length||filePaths.has('generated/TECHNICAL_BLOCKERS.json')||filePaths.has('TECHNICAL_BLOCKERS.json')),url:runId&&bucket?`https://huggingface.co/buckets/${bucket}/tree/runs/${runId}/generated/TECHNICAL_BLOCKERS.json`:''});
  }
  if(byId.has('repair_decision')){
    byId.get('repair_decision').present=Boolean((byId.get('repair_decision').present&&byId.get('repair_decision').url)||nonEmptyObject(detail.repair_decision)||filePaths.has('repair/REPAIR_DECISION.json'));
  }
  if(byId.has('blockage')){
    byId.get('blockage').present=Boolean((byId.get('blockage').present&&byId.get('blockage').url)||nonEmptyObject(detail.blockage)||filePaths.has('repair/BLOCKAGE.json'));
  }
  if(byId.has('eval_publish')){
    const evalStatus=detail.eval_publish||detail.eval_publish_status||{};
    byId.get('eval_publish').present=Boolean((byId.get('eval_publish').present&&byId.get('eval_publish').url)||nonEmptyObject(detail.eval_publish)||nonEmptyObject(detail.eval_publish_status)||filePaths.has('eval_publish_status.json'));
    if(nonEmptyObject(evalStatus)){
      if(evalStatus.published===true)byId.get('eval_publish').tone='neutral';
      else if(String(evalStatus.reason||'')==='record_not_ready')byId.get('eval_publish').tone='pending';
      else if(evalStatus.attempted)byId.get('eval_publish').tone='warn';
    }
  }
  if(byId.has('space_logs')){
    const logIndex=detail.space_logs_index||detail.space_log_index||detail.logs_index||{};
    const hasSpaceLogs=nonEmptyObject(logIndex)||filePaths.has('logs/space_logs_index.json')||filePaths.has('space_logs_index.json')||filePaths.has('logs/space_log_diagnostics.json')||filePaths.has('logs/space_runtime_snapshot.json');
    byId.get('space_logs').present=Boolean((byId.get('space_logs').present&&byId.get('space_logs').url)||hasSpaceLogs);
    if(nonEmptyObject(logIndex)){
      const quality=String(logIndex.log_quality||logIndex.quality||'').toLowerCase();
      if(quality==='snapshot_only'||quality==='partial')byId.get('space_logs').tone='warn';
      if(quality==='unavailable')byId.get('space_logs').tone='warn';
    }
  }
  if(!byId.has('repair')&&hasPrefix('repair')){
    const runId=summary.run_id||detail.run_id||state.runId;
    const bucket=summary.bucket_source||detail.bucket_source||state.bucketSource;
    byId.set('repair',{id:'repair',label:'Repair',subtitle:'Source folder',icon:'✦',tone:status.includes('failed')?'warn':'neutral',present:true,url:runId&&bucket?`https://huggingface.co/buckets/${bucket}/tree/runs/${runId}/repair`:''});
  }
  const order=['pi_redacted_trace','repair_decision','repair','blockage','report','smoke','eval_publish','space_logs','blockers'];
  const runId=String(summary.run_id||detail.run_id||state.runId||'');
  const resolved=order.map(id=>byId.get(id)).filter(Boolean).filter(d=>{
    if(['repair_decision','blockage','eval_publish','space_logs'].includes(d.id))return Boolean(d.present);
    if(d.id==='blockers')return shouldShowBlockers||d.present;
    return true;
  });
  return runId?mergeStableRunDocuments(runId,resolved):resolved;
}
function renderRunDocuments(detail={}){
  const root=$('runDocumentsDock');
  if(!root)return;
  const runId=String(detail.run_id||detail.summary?.run_id||state.runId||'');
  state.documentCache=state.documentCache||{};
  let docs=deriveRunDocuments(detail);
  const hasReady=docs.some(d=>d.present&&d.url);
  if(hasReady||!state.documentCache[runId])state.documentCache[runId]=mergeStableRunDocuments(runId,docs);
  docs=state.documentCache[runId]||docs;
  if(!docs.length){root.innerHTML='<div class="empty compact-empty loading-shimmer">Run documents are being indexed…</div>';return;}
  const signature=JSON.stringify(docs.map(d=>[d.id,d.present,d.url,d.label,d.subtitle,d.tone]));
  if(root.dataset.signature===signature)return;
  root.dataset.signature=signature;
  root.innerHTML=docs.map(doc=>{
    const present=Boolean(doc.present&&doc.url);
    const tag=present?'a':'span';
    const attrs=present?`href="${escapeHtml(doc.url)}" target="_blank" rel="noreferrer"`:'';
    const title=present?`Open source: ${doc.label}`:`${doc.label} is not in the bucket yet`;
    const cls=['run-doc-btn',present?'ready':'pending',doc.sensitivity==='raw'?'raw':'',doc.sensitivity==='safe'?'safe':'',doc.tone==='warn'?'warn':''].filter(Boolean).join(' ');
    return `<${tag} class="${cls}" ${attrs} title="${escapeHtml(title)}" aria-disabled="${present?'false':'true'}"><span class="doc-icon" aria-hidden="true">${escapeHtml(doc.icon||'📄')}</span><strong>${escapeHtml(doc.label)}</strong><em>${escapeHtml(present?doc.subtitle||'Open source':'Pending')}</em></${tag}>`;
  }).join('');
}


function recoveryDecisionActionLabel(action){
  const key=String(action||'').toLowerCase();
  return {
    wait_for_logs:'Wait for logs',
    inspect_more_logs:'Inspect more logs',
    factory_rebuild_same_code:'Factory rebuild same code',
    patch_code:'Patch code',
    request_manual_hardware:'Request manual hardware',
    declare_technical_blocker:'Declare technical blocker'
  }[key]||badgeLabel(key||'pending');
}
function recoveryStatusTone(action,status,detail={}){
  const a=String(action||'').toLowerCase();
  const s=String(status||'').toLowerCase();
  const validated=Boolean(latestRecoveryEvent(detail,['repair_validation'])&&['success','done','passed'].includes(String(latestRecoveryEvent(detail,['repair_validation'])?.status||'').toLowerCase()));
  if(validated)return'success';
  if(a.includes('blocker')||s.includes('failed')||s.includes('error'))return'error';
  if(a.includes('manual'))return'warn';
  if(a.includes('rebuild')||a.includes('wait')||a.includes('inspect'))return'running';
  if(a.includes('patch'))return'warn';
  return'neutral';
}
function nonEmptyObject(value){
  return Boolean(value&&typeof value==='object'&&!Array.isArray(value)&&Object.keys(value).length>0);
}
function runHasRecoverySignals(detail={}){
  const files=Array.isArray(detail.files)?detail.files:[];
  const events=Array.isArray(detail.events)?detail.events:([]);
  const runId=String(detail.run_id||detail.summary?.run_id||state.runId||'');
  const stableEvents=typeof mergeStableEvents==='function'?mergeStableEvents(runId,events):events;
  const decision=detail.repair_decision;
  const blockage=detail.blockage;
  const recoveryStepPattern=/^(failure_detected|failure_diagnosis|pi_diagnosis|repair_decision|wait_for_logs|factory_rebuild|repair|repair_diagnosis|repair_brief|repair_plan|repair_patch|repair_upload|repair_validation|technical_blocker|manual_hardware_required|failure)$/;
  return Boolean(
    nonEmptyObject(decision)||
    nonEmptyObject(blockage)||
    files.some(f=>String(f.path||'').startsWith('repair/'))||
    stableEvents.some(e=>recoveryStepPattern.test(String(e.step||'')))
  );
}
function latestRecoveryEvent(detail={},steps=[]){
  const wanted=new Set(steps);
  const events=Array.isArray(detail.events)?detail.events:[];
  const runId=String(detail.run_id||detail.summary?.run_id||state.runId||'');
  const stableEvents=typeof mergeStableEvents==='function'?mergeStableEvents(runId,events):events;
  for(const ev of [...stableEvents].reverse()){
    if(wanted.has(String(ev.step||'')))return ev;
  }
  return null;
}

function recoverySourceDocuments(detail={}){
  const docs=deriveRunDocuments(detail).filter(d=>d&&d.present&&d.url);
  const byId=new Map(docs.map(d=>[d.id,d]));
  const links=[];
  const add=(id,label)=>{const d=byId.get(id);if(d&&d.url)links.push({label,url:d.url,tone:d.tone||'',sensitivity:d.sensitivity||''});};
  add('repair_decision','Decision');
  add('blockage','Blockage');
  add('pi_redacted_trace','Pi trace');
  return links.slice(0,4);
}
function recoveryPhaseLabel(detail={},decision={},blockage={}){
  const summary=detail.summary||{};
  const status=String(summary.status||detail.state?.status||detail.status||'').toLowerCase();
  const terminalFailure=latestRecoveryEvent(detail,['failure']);
  if(nonEmptyObject(blockage)||status.includes('blocker')||status.includes('manual'))return'Final blocker';
  if(decision.action&&TERMINAL_STATUSES.has(status))return'Final decision';
  if(terminalFailure&&status.includes('fail')&&!decision.action)return'Recovery interrupted';
  if(latestRecoveryEvent(detail,['repair_validation','generation_smoke','inference_gate']))return'Revalidating';
  if(latestRecoveryEvent(detail,['repair_brief','repair_plan','repair_patch','repair_upload']))return'Repairing';
  if(decision.action)return'Decision made';
  return'Live diagnosis';
}


function finalBlockerFromDetail(detail={}){
  const obs=detail.build_error_observation||{};
  const tail=String(obs.tail||obs.first_error||'');
  const reason=String(obs.reason||'');
  if(reason||tail){
    if(tail.includes('pyenv install 3.1')||tail.replace(/\s+/g,'').includes('python3.1'))return 'Invalid Python version requested pyenv install 3.1';
    if(tail.includes('BUILD FAILED')||reason.includes('BUILD_ERROR'))return 'Space build failed after repair';
    return shortText(tail||reason,180);
  }
  return '';
}
function renderAgentRecovery(detail={}){
  const card=$('agentRecoveryCard');
  const body=$('agentRecoveryBody');
  const badge=$('agentRecoveryBadge');
  if(!card||!body)return;
  if(!runHasRecoverySignals(detail)){
    card.hidden=true;
    body.innerHTML='';
    if(badge){badge.textContent='Not needed';badge.className='badge neutral'}
    return;
  }
  card.hidden=false;
  const decision=detail.repair_decision||{};
  const blockage=detail.blockage||{};
  const summary=detail.summary||{};
  const status=summary.status||detail.state?.status||detail.status||'';
  const failureEvent=latestRecoveryEvent(detail,['failure']);
  const action=decision.action||blockage.recommended_action||blockage.action||'';
  const normalizedAction=recoveryDecisionActionLabel(action||(failureEvent?'interrupted':'diagnosis'));
  const tone=failureEvent&&!decision.action?'error':recoveryStatusTone(action,status,detail);
  if(badge){badge.textContent=normalizedAction;badge.className='badge '+(tone==='success'?'success':tone==='error'?'error':tone==='warn'?'warn':tone==='running'?'running':'neutral')}
  const diagnosisEvent=latestRecoveryEvent(detail,['failure_diagnosis','pi_diagnosis','repair_decision']);
  const decisionEvent=latestRecoveryEvent(detail,['repair_decision']);
  const decisionMade=Boolean(decision.action||decisionEvent);
  const rebuildEvent=latestRecoveryEvent(detail,['wait_for_logs','factory_rebuild']);
  const patchEvent=latestRecoveryEvent(detail,['repair_brief','repair_plan','repair_patch','repair_upload','repair_validation']);
  const failureReason=failureEvent?(failureEvent.reason||failureEvent.error||failureEvent.message||'The worker failed before Pi produced a structured recovery decision.') : '';
  const reason=decision.reason||blockage.reason||blockage.message||failureReason||diagnosisEvent?.message||'Pi diagnosis is coordinating the next recovery action from collected logs, status and validation evidence.';
  const evidence=Array.isArray(decision.evidence)?decision.evidence:[];
  const next=decision.next_step||blockage.suggested_next_step||blockage.next_step||'';
  const phase=recoveryPhaseLabel(detail,decision,blockage);
  const sourceDocs=recoverySourceDocuments(detail);
  const rows=[];
  const finalBlocker=finalBlockerFromDetail(detail);
  const summaryParts=[];
  if(finalBlocker){
    summaryParts.push(`<strong>Initial blocker</strong><p>${escapeHtml(shortText(reason,180))}</p>`);
    summaryParts.push(`<strong>Final blocker</strong><p>${escapeHtml(shortText(finalBlocker,180))}</p>`);
  }else{
    summaryParts.push(`<strong>${escapeHtml(phase)} · ${escapeHtml(normalizedAction)}</strong><p>${escapeHtml(shortText(reason,220))}</p>`);
  }
  rows.push(`<div class="recovery-summary">${summaryParts.join('')}</div>`);
  const interrupted=Boolean(failureEvent&&!decision.action);
  rows.push(`<div class="recovery-ladder" aria-label="Agent recovery phases">
    <span class="${interrupted?'failed':(diagnosisEvent||decision.action?'done':'pending')}"><b>1</b><em>Diagnose</em></span>
    <span class="${decisionMade?'done':interrupted?'pending':'pending'}"><b>2</b><em>Decide</em></span>
    <span class="${rebuildEvent?'done':patchEvent?'done':decisionMade?'running':'pending'}"><b>3</b><em>${escapeHtml(action&&String(action).includes('rebuild')?'Rebuild':action&&String(action).includes('patch')?'Patch':'Act')}</em></span>
    <span class="${latestRecoveryEvent(detail,['repair_validation','generation_smoke','inference_gate'])?'done':failureEvent?'pending':'pending'}"><b>4</b><em>Revalidate</em></span>
  </div>`);
  const meta=[];
  if(decision.failure_category||blockage.failure_category)meta.push(['Failure',decision.failure_category||blockage.failure_category]);
  if(decision.logs_quality||blockage.logs_quality)meta.push(['Logs',decision.logs_quality||blockage.logs_quality]);
  if(decision.confidence)meta.push(['Confidence',decision.confidence]);
  if(meta.length)rows.push(`<div class="recovery-meta">${meta.map(([k,v])=>`<div><span>${escapeHtml(k)}</span><strong>${escapeHtml(String(v))}</strong></div>`).join('')}</div>`);
  if(evidence.length)rows.push(`<ul class="recovery-evidence">${evidence.slice(0,3).map(x=>`<li>${escapeHtml(shortText(x,120))}</li>`).join('')}</ul>`);
  if(next)rows.push(`<p class="recovery-next"><strong>Next:</strong> ${escapeHtml(shortText(next,180))}</p>`);
  if(sourceDocs.length)rows.push(`<div class="recovery-docs"><span>Sources</span>${sourceDocs.map(d=>`<a href="${escapeHtml(d.url)}" target="_blank" rel="noreferrer" class="${escapeHtml(d.tone||d.sensitivity||'')}">${escapeHtml(d.label)}</a>`).join('')}</div>`);
  body.innerHTML=rows.join('');
}

function renderActiveRunActions(summary={},detail={}){
  const runId=summary.run_id||detail.run_id;
  const targetSpace=summary.target_space||detail.state?.target_space||detail.launch?.target_space||'';
  const bucket=summary.bucket_source||detail.bucket_source||state.bucketSource;
  const artifacts=summary.artifacts_url||(typeof artifactUrl==='function'?artifactUrl(runId,bucket):'');
  const jobUrl=inferredJobUrl(summary,detail);
  const status=summary.status||detail.status||detail.state?.status||'';
  const cancel=$('cancelRun');
  if(cancel){
    const terminal=typeof runIsFinished==='function'?runIsFinished(status):TERMINAL_STATUSES.has(String(status||'').toLowerCase());
    cancel.hidden=Boolean(terminal);
    cancel.disabled=Boolean(terminal)||!runId;
  }
  const spaceUrl=summary.target_space_url||detail.links?.target_space_url||(targetSpace?`https://huggingface.co/spaces/${targetSpace}`:'');
  const ready=Boolean(spaceUrl)||(typeof runPassedSpaceCreation==='function'?runPassedSpaceCreation({summary,detail,events:detail.events||[]}):false);
  setLink('activeOpenJob',jobUrl);
  setLink('activeOpenSpace',ready?spaceUrl:'');
  setLink('activeOpenSettings',ready&&spaceUrl?spaceUrl+'/settings':'');
  setLink('activeOpenArtifacts',artifacts);
  const prefill=$('activePrefillSpaceTest');
  if(prefill){
    const view=detail.view||detail;
    const statusModel=view.status_model||detail.status_model||{};
    const headerStatus=String(view.header?.status||statusModel.global_status||status||'').toLowerCase();
    const terminal=Boolean(statusModel.is_terminal)||TERMINAL_STATUSES.has(headerStatus)||runIsFinished(headerStatus);
    const exploitableStatus=['success','succeeded','partial','partial_validation','manual_hardware_required','waiting_manual_action','manual_action_required'].includes(headerStatus)||String(statusModel.global_status||'').includes('manual');
    const canPrefill=Boolean(targetSpace)&&terminal&&exploitableStatus;
    prefill.disabled=!canPrefill;
    prefill.title=canPrefill?'Prefill Space Test from this completed build':'Available after the build reaches a final Space state.';
    prefill.onclick=canPrefill?prepareValidationFromActiveRun:null;
  }
  const del=$('deleteActiveRun');
  if(del){
    const canDelete=Boolean(runId&&runCanBeDeleted(status));
    del.disabled=!canDelete;
    del.title=canDelete?'Delete this run folder':'You can delete a run after the Job is finished or if only stale metadata remains.';
    del.onclick=canDelete?()=>deleteRunById(runId,{kind:'active',detail}):null;
  }
}
function renderSelectedLinks(summary={},detail={}){renderActiveRunActions(summary,detail)}
function renderBlockers(detail={}){
  const root=$('selectedBlockers');
  if(!root)return;
  const detailRunId=detail.run_id||detail.summary?.run_id||detail.state?.run_id||'';
  if(detailRunId&&state.runId&&detailRunId!==state.runId){root.hidden=true;root.innerHTML='';return}
  const summary=detail.summary||{};
  const blockers=detail.technical_blockers||{};
  const manual=summary.manual_hardware_required||String(summary.status||'').includes('manual_hardware_required');
  const blockerItems=(Array.isArray(blockers.blockers)?blockers.blockers:[]).filter(b=>!['patch_code','repair_decision','repair','recovery'].includes(String(b.type||b.name||'').toLowerCase()));
  // Pi assistant model changed is rendered once in the compact Run notes banner.
  if(!manual&&!blockerItems.length){root.hidden=true;root.innerHTML='';return}
  root.hidden=false;
  const parts=[];
  if(manual)parts.push('<strong>Manual hardware required</strong><p>Open Space settings, choose the recommended GPU, then run validation.</p>');
  for(const b of blockerItems.slice(0,4)){parts.push(`<strong>${escapeHtml(shortText(b.type||b.name||'Technical blocker',32))}</strong><p>${escapeHtml(shortText(b.claim||b.reason||b.message||'',120))}</p>`)}
  root.innerHTML=parts.join('')
}

function clearEvalArchiveStatus(reason='idle'){
  const card=$('runEvalArchiveCard');
  const body=$('evalArchiveBody');
  const badge=$('evalArchiveBadge');
  if(badge){badge.textContent='Not checked';badge.className='badge neutral';}
  if(body){body.innerHTML='<div class="empty compact-empty">Archive publication status appears after the backend checks the selected run.</div>';body.dataset.runId='';}
  if(card){card.hidden=true;card.dataset.runId='';card.classList.remove('has-eval','published','needs-attention','pending');}
}
function evalArchiveHasData(status={},local={}){return Boolean((status&&typeof status==='object'&&Object.keys(status).length)||(local&&typeof local==='object'&&Object.keys(local).length));}
function renderEvalArchiveStatus(detail={}){
  const card=$('runEvalArchiveCard');
  const body=$('evalArchiveBody');
  const badge=$('evalArchiveBadge');
  if(!card||!body)return;
  const runId=detail.run_id||detail.summary?.run_id||detail.state?.run_id||'';
  if(state.runId&&runId&&runId!==state.runId){clearEvalArchiveStatus('stale-run');return;}
  const status=detail.eval_publish_status||detail.eval_publish||{};
  const local=detail.eval_record||{};
  if(!evalArchiveHasData(status,local)){clearEvalArchiveStatus('no-data');return}
  card.hidden=false;
  card.dataset.runId=runId||'';
  body.dataset.runId=runId||'';
  card.classList.add('has-eval');
  const published=status.published===true;
  const attempted=status.attempted===true;
  const reason=status.reason||'';
  if(badge){
    badge.textContent=published?'Published':attempted&&reason==='record_not_ready'?'Pending':attempted?'Needs attention':'Pending';
    badge.className='badge '+(published?'success':attempted&&reason!=='record_not_ready'?'warn':'neutral');
  }
  const bucket=status.eval_bucket_source||status.archive_bucket||status.bucket_source||'';
  const path=status.archive_relative_path||status.path||'';
  const localLabel=(status.local_record_found||Object.keys(local||{}).length)?'written':'pending';
  const backendLabel=published?'published':attempted&&reason==='record_not_ready'?'pending':attempted?'not published':'pending';
  const manual=detail.manual_validation_status||detail.summary?.manual_validation_status||detail.view?.manual_validation||{};
  const effective=manual.status==='success'?'validated_after_space_test':(detail.summary?.effective_status||detail.effective_status||'');
  const intro=published?'Eval record copied to the operator archive bucket.':attempted&&reason==='record_not_ready'?'Eval record will be archived when the run completes.':'Archive publication is not confirmed yet.';
  const effectiveNote=effective?`<p class="eval-effective-note">Effective verdict: <strong>${escapeHtml(runCompactStatusLabel(effective))}</strong>${manual.validation_run_id?` from linked Space Test <code>${escapeHtml(manual.validation_run_id)}</code>`:''}.</p>`:'';
  const rows=[['Local record',localLabel],['Backend copy',backendLabel],['Mode',status.publish_mode||status.mode||'backend'],['Archive bucket',bucket||'—']];
  const kv=`<dl class="eval-archive-kv">${rows.map(([label,value])=>`<div><dt>${escapeHtml(label)}</dt><dd>${escapeHtml(value)}</dd></div>`).join('')}</dl>`;
  body.innerHTML=`<p>${escapeHtml(intro)}</p>${effectiveNote}${kv}${path?`<code class="eval-record-path">${escapeHtml(path)}</code>`:''}${reason&&!published&&reason!=='record_not_ready'?`<p class="eval-warning">${escapeHtml(reason)}</p>`:''}`;
}
function renderRunDetail(detail){
  state.selectedRunDetail=detail;
  const summary=detail.summary||{};
  if(typeof contextualizeSpaceTestFromBuildRun==='function')contextualizeSpaceTestFromBuildRun(detail);
  const smoke=detail.generation_smoke||{};
  const files=detail.files||[];
  const view=detail.view||{};
  const header=view.header||{};
  const runId=summary.run_id||detail.run_id;
  const canonical=typeof canonicalRunUiState==='function'?canonicalRunUiState(detail):{label:header.status_label||summary.status||detail.status||'unknown',status:summary.status||detail.status||'unknown'};
  setText('selectedModelId',summary.model_id||header.model||'—');
  setText('homeRunDetailStatus',canonical.label||header.status_label||summary.status||detail.status||'unknown');
  setText('detailRunId',runId||'—');
  setText('detailJobStatus',canonical.label||summary.status||detail.status||'—');
  setText('detailGateStatus',(detail.inference_gate||{}).status||summary.status||'—');
  setText('detailSpace',summary.target_space||detail.state?.target_space||'—');
  const mode=runImplementationMode(summary,detail);
  setText('detailImplementationMode',mode?implementationModeLabel(mode):'—');
  const modeEl=$('detailImplementationMode');
  if(modeEl&&mode){modeEl.title=implementationModeDescription(mode)}
  setText('detailHardware',summary.selected_hardware||summary.hardware||detail.state?.selected_hardware||'—');
  if(typeof renderActiveRunMeta==='function')renderActiveRunMeta({...detail,summary});
  setText('detailTraces',summary._optimistic?'Loading details…':(Array.isArray(detail.events)?String(detail.events.length)+' events':summary.traces_count||'—'));
  const validation=$('selectedValidation');
  if(validation){validation.innerHTML=`<li><span>Health</span><strong>${summary.health_passed?'passed':'—'}</strong></li><li><span>Smoke test</span><strong>${summary.smoke_test_passed?'passed':(smoke.status||'—')}</strong></li><li><span>Latency</span><strong>${summary.latency_seconds?fmtSeconds(Math.round(summary.latency_seconds)):'—'}</strong></li>`}
  const artifactRoot=$('artifactList');
  if(artifactRoot){const interesting=files.filter(f=>!/traces\//.test(f.path||'')).slice(0,18);artifactRoot.innerHTML=interesting.length?interesting.map(f=>`<a href="${escapeHtml(f.url)}" target="_blank"><span>${escapeHtml(f.path)}</span><em>${f.size?Math.round(Number(f.size)/1024)+' KB':''}</em></a>`).join(''):'No artifacts indexed yet.'}
  const reportText=(detail.report||'No report available.').slice(0,8000);
  const report=$('reportPreview');
  if(report)report.textContent=reportText;
  const resolvedSpaceUrl=summary.target_space_url||detail.links?.target_space_url||(summary.target_space||detail.state?.target_space?`https://huggingface.co/spaces/${summary.target_space||detail.state?.target_space}`:'');
  setQuickLinks({job_url:inferredJobUrl(summary,detail),target_space_url:resolvedSpaceUrl,target_space_settings_url:resolvedSpaceUrl?resolvedSpaceUrl+'/settings':'',artifacts_url:summary.artifacts_url,bucket_source:detail.bucket_source,run_id:runId,target_space:summary.target_space||detail.state?.target_space,links_ready:Boolean(detail.links?.links_ready||detail.space_identity?.links_ready||detail.space_link_state?.links_ready),space_created:Boolean(detail.links?.space_created||detail.space_identity?.space_created||detail.space_link_state?.space_created),space_uploaded:Boolean(detail.links?.space_uploaded||detail.links?.runtime_uploaded||detail.space_identity?.space_uploaded||detail.space_identity?.runtime_uploaded||detail.space_link_state?.runtime_uploaded),runtime_uploaded:Boolean(detail.links?.runtime_uploaded||detail.space_identity?.runtime_uploaded||detail.space_link_state?.runtime_uploaded),space_runtime_known:Boolean(detail.links?.space_runtime_known||detail.space_identity?.space_runtime_known||detail.space_link_state?.space_runtime_known)},{summary,detail,space_identity:detail.space_link_state||detail.space_identity||{},space_link_state:detail.space_link_state||{},events:detail.events||[]});
  renderActiveRunActions({...summary,bucket_source:detail.bucket_source},detail);
  renderBlockers(detail);
  renderAgentRecovery(detail);
  renderEvalArchiveStatus(detail);
  renderRunDocuments(detail);
  renderMetrics({...detail,summary});
  /* v196.2: render updates must not steal the user's Center Workspace tab.
     The run-selection path may open Active Run initially, but later /progress
     refreshes only hydrate panels in place. */
}

// Build run routing invariant: run selection may switchCenterTab('active') once; render/poll refreshes must not steal the Center Workspace tab.

// Legacy test anchors retained as comments only; render/poll refreshes must not execute them:
// avoid rendering stale view.pipeline
// switchCenterTab('active');setBuildModeInspecting(runId);startPolling(runId)
// Legacy route invariant: startPolling(runId);renderRunDetail(detail)

// Legacy wording: Validation latency / Aggregated issues


// Legacy invariant: state.runsCache=sortRunsNewestFirst(data.runs||[])

// Legacy test phrase retained for run notes wording: Likely Inference Providers routing/fallback.

// Legacy clean-delete invariant: await loadRuns(true) was intentionally replaced by post-delete background refresh in v190.9.

// Legacy validation preview invariant: if(isValidationRunDetail(detail)){showValidationRunDetail(detail)

// v190.15 build-first compatibility invariant: legacy/incomplete Build Runs stay visible, validation runs require parent_build_run_id before they can affect parent stats.