fix UI

app/static/script.js

@@ -681,6 +681,13 @@ function renderActionCenter(unique, dupes, total) {
   document.getElementById("summary-savings-text").textContent =
     total > 0 ? ((dupes / total) * 100).toFixed(1) + "%" : "0%";
 
+  const impactBadge = document.getElementById("summary-impact-badge");
+  if (dupes > 0) {
+    impactBadge.classList.remove("hidden");
+  } else {
+    impactBadge.classList.add("hidden");
+  }
+
   document.getElementById("sum-total-img").textContent = total;
   document.getElementById("sum-dupes-img").textContent = dupes;
   document.getElementById("sum-clusters-img").textContent = unique;

app/static/styles.css

@@ -969,4 +969,9 @@ body {
     background: linear-gradient(to right, transparent, rgba(139, 92, 246, 0.8), transparent);
     animation: scanline 2s linear infinite;
     z-index: 10;
+}
+
+@keyframes scanline {
+  0% { top: 0; }
+  100% { top: 100%; }
 }