diff --git a/public/css/style.css b/public/css/style.css
index 5033347..cf3de76 100644
--- a/public/css/style.css
+++ b/public/css/style.css
@@ -1972,34 +1972,44 @@ tbody tr.clickable:active {
    Sistema Segnalazioni & Risoluzione AI (feedback.js)
    ═══════════════════════════════════════════════════════════════════ */
 
-/* FAB */
+/* FAB — Segnalazioni & Bug Report */
+@keyframes fab-pulse {
+    0%   { box-shadow: 0 0 0 0 rgba(6,182,212,.55), 0 4px 16px rgba(6,182,212,.35); }
+    70%  { box-shadow: 0 0 0 10px rgba(6,182,212,0), 0 4px 16px rgba(6,182,212,.35); }
+    100% { box-shadow: 0 0 0 0 rgba(6,182,212,0),  0 4px 16px rgba(6,182,212,.35); }
+}
 #feedback-fab {
     position: fixed;
     bottom: 28px;
     right: 28px;
     z-index: 8000;
-    width: 52px;
-    height: 52px;
-    border-radius: 50%;
-    background: #ef4444;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    padding: 0 18px 0 14px;
+    height: 48px;
+    border-radius: 24px;
+    background: #06B6D4;
     color: #fff;
     border: none;
     cursor: pointer;
-    box-shadow: 0 4px 16px rgba(239,68,68,.4);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 1.1rem;
+    font-size: .85rem;
+    font-weight: 700;
+    font-family: inherit;
+    letter-spacing: .02em;
+    white-space: nowrap;
+    box-shadow: 0 4px 16px rgba(6,182,212,.35);
+    animation: fab-pulse 2.5s ease-in-out infinite;
     transition: background .2s, transform .15s, box-shadow .2s;
 }
+#feedback-fab i { font-size: 1rem; }
 #feedback-fab:hover {
-    background: #dc2626;
-    transform: scale(1.08);
-    box-shadow: 0 6px 20px rgba(239,68,68,.5);
-}
-#feedback-fab:active {
-    transform: scale(.96);
+    background: #0891b2;
+    transform: scale(1.05);
+    animation: none;
+    box-shadow: 0 6px 22px rgba(6,182,212,.55);
 }
+#feedback-fab:active { transform: scale(.97); }
 
 /* Overlay */
 .feedback-overlay {
diff --git a/public/js/feedback.js b/public/js/feedback.js
index 31f8562..c5dc4f9 100644
--- a/public/js/feedback.js
+++ b/public/js/feedback.js
@@ -67,7 +67,7 @@
         fab.id            = 'feedback-fab';
         fab.type          = 'button';
         fab.title         = 'Segnala un problema o suggerisci un miglioramento';
-        fab.innerHTML     = '<i class="fas fa-comment-alt"></i>';
+        fab.innerHTML     = '<i class="fas fa-comment-medical"></i><span>Segnala / Feedback</span>';
         fab.setAttribute('aria-label', 'Segnala problema');
         document.body.appendChild(fab);
     }