diff --git a/frontend/index.html b/frontend/index.html
index f014f08..dbd279f 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -155,6 +155,13 @@
   const tbButtons = Array.from(toolbar.querySelectorAll('button'));
 
   const safeLower = v => (v||'').toString().trim().toLowerCase();
+  const toBool = (v) => {
+    if (typeof v === 'boolean') return v;
+    const s = String(v||'').trim().toLowerCase();
+    if (s === 'true' || s === 'yes' || s === 'y' || s === '1') return true;
+    if (s === 'false' || s === 'no' || s === 'n' || s === '0') return false;
+    return null;
+  };
 
   // Load version from backend /version endpoint so UI matches package.json
   async function loadVersion(){
@@ -226,7 +233,10 @@
         <div class="flex items-center gap-2 text-lg leading-tight mb-0.5"><div class="font-bold text-gray-700 min-w-[72px] whitespace-nowrap">Contact:</div><div class="text-gray-900 overflow-hidden text-ellipsis whitespace-nowrap flex-1">${escapeHtml(job.Contact_Person||'')}</div></div>
       `;
       const dot=document.createElement('div'); dot.className='absolute top-2.5 right-2.5 w-3.5 h-3.5 rounded-full border-2 border-white shadow-sm';
-      dot.style.background=(String(job.Active||'').toLowerCase()==='yes')?'green':((String(job.Active||'').toLowerCase()==='no')?'red':'#cbd5e1');
+      {
+        const b = toBool(job.Active);
+        dot.style.background = b===true ? 'green' : (b===false ? 'red' : '#cbd5e1');
+      }
       card.appendChild(dot);
       card.addEventListener('click',()=>openDetail(job));
       resultsEl.appendChild(card);
@@ -256,6 +266,7 @@
     const q = safeLower(searchBox.value||'');
     const divisionVals = Array.from(document.querySelectorAll('.filter-division:checked')).map(i=>i.value);
     const activeVals = Array.from(document.querySelectorAll('.filter-active:checked')).map(i=>i.value);
+    const activeWanted = activeVals.map(v=>toBool(v)).filter(v=>v!==null);
     const statusVals = Array.from(document.querySelectorAll('.filter-status:checked')).map(i=>i.value);
     const estimatorVals = Array.from(document.querySelectorAll('.filter-estimator:checked')).map(i=>i.value);
 
@@ -263,7 +274,10 @@
       const searchable = [job.Job_Number, job.Job_Full_Name, job.Job_Address, job.Contact_Person, job.Company_Client, job.Notes].join(' ').toLowerCase();
       if(q && !searchable.includes(q)) return false;
       if(divisionVals.length && !divisionVals.includes(job.Job_Division)) return false;
-      if(activeVals.length && !activeVals.includes(job.Active)) return false;
+      if(activeWanted.length){
+        const b = toBool(job.Active);
+        if(b===null || !activeWanted.includes(b)) return false;
+      }
       if(statusVals.length && !statusVals.includes(job.Job_Status||'')) return false;
       if(estimatorVals.length && !estimatorVals.includes(job.Estimator||'')) return false;
       return true;
@@ -291,7 +305,10 @@
         <div class="flex items-center gap-2 text-lg leading-tight mb-0.5"><div class="font-bold text-gray-700 min-w-[72px] whitespace-nowrap">Contact:</div><div class="text-gray-900 overflow-hidden text-ellipsis whitespace-nowrap flex-1">${escapeHtml(job.Contact_Person||'')}</div></div>
       `;
       const dot=document.createElement('div'); dot.className='absolute top-2.5 right-2.5 w-3.5 h-3.5 rounded-full border-2 border-white shadow-sm';
-      dot.style.background=(String(job.Active||'').toLowerCase()==='yes')?'green':((String(job.Active||'').toLowerCase()==='no')?'red':'#cbd5e1');
+      {
+        const b = toBool(job.Active);
+        dot.style.background = b===true ? 'green' : (b===false ? 'red' : '#cbd5e1');
+      }
       card.appendChild(dot);
       card.addEventListener('click',()=>openDetail(job));
       resultsEl.appendChild(card);
@@ -307,7 +324,10 @@
             <div class="flex items-center gap-2 text-lg leading-tight mb-0.5"><div class="font-bold text-gray-700 min-w-[72px] whitespace-nowrap">Contact:</div><div class="text-gray-900 overflow-hidden text-ellipsis whitespace-nowrap flex-1">${escapeHtml(job.Contact_Person||'')}</div></div>
           `;
           const dot=document.createElement('div'); dot.className='absolute top-2.5 right-2.5 w-3.5 h-3.5 rounded-full border-2 border-white shadow-sm';
-          dot.style.background=(String(job.Active||'').toLowerCase()==='yes')?'green':((String(job.Active||'').toLowerCase()==='no')?'red':'#cbd5e1');
+          {
+            const b = toBool(job.Active);
+            dot.style.background = b===true ? 'green' : (b===false ? 'red' : '#cbd5e1');
+          }
           card.appendChild(dot);
           card.addEventListener('click',()=>openDetail(job));
           resultsEl.appendChild(card);