diff --git a/api/database.php b/api/database.php
index e9e87d7..66e1068 100644
--- a/api/database.php
+++ b/api/database.php
@@ -365,7 +365,7 @@ function estimateOpenedExpiryDaysPHP(string $name, string $category, string $loc
     if (preg_match('/latte\s+(uht|a\s+lunga)/', $n)) return 7;
     // Long-life mountain/brand milks stored in pantry before use (UHT)
     if (preg_match('/latte.*(montagna|alta\s+qual|parmalat|granarolo|esselunga|conservaz|microfiltrat)/i', $n)) return 7;
-    if (preg_match('/\blatte\b/', $n)) return 4;
+    if (preg_match('/\blatte\b/', $n)) return 7; // generic: default to UHT (most common in IT households)
     if (preg_match('/\b(yogurt|yaourt|yoghurt)\b/', $n)) return 5;
     if (preg_match('/mozzarella|burrata|stracciatella/', $n)) return 3;
     if (preg_match('/philadelphia|spalmabile/', $n)) return 7;
diff --git a/assets/js/app.js b/assets/js/app.js
index 3c2b2ca..8b95bb9 100644
--- a/assets/js/app.js
+++ b/assets/js/app.js
@@ -1669,7 +1669,7 @@ function estimateOpenedExpiryDays(product, location) {
     if (/latte\s+(uht|a\s+lunga)/.test(name)) return 7;
     // Long-life mountain/brand milks stored in pantry before use (UHT)
     if (/latte.*(montagna|alta\s+qual|parmalat|granarolo|esselunga|conservaz|microfiltrat)/i.test(name)) return 7;
-    if (/\blatte\b/.test(name)) return 4;
+    if (/\blatte\b/.test(name)) return 7; // generic: default to UHT (most common in IT households)
     if (/\b(yogurt|yaourt|yoghurt)\b/.test(name)) return 5;
     if (/mozzarella|burrata|stracciatella/.test(name)) return 3;
     if (/philadelphia|spalmabile/.test(name)) return 7;
diff --git a/index.html b/index.html
index de8ce76..322a21e 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
     <title>EverShelf</title>
     <link rel="manifest" href="manifest.json">
     <link rel="icon" type="image/png" href="assets/img/logo/logo_icon.png">
-    <link rel="stylesheet" href="assets/css/style.css?v=20260511d">
+    <link rel="stylesheet" href="assets/css/style.css?v=20260511e">
     <!-- QuaggaJS for barcode scanning -->
     <script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2@1.8.4/dist/quagga.min.js"></script>
     <!-- @xenova/transformers: ES-module bootstrap that exposes a lazy category-classifier as window._categoryPipelinePromise -->
@@ -1469,6 +1469,6 @@
     </div>
 </div>
 
-<script src="assets/js/app.js?v=20260511d"></script>
+<script src="assets/js/app.js?v=20260511e"></script>
 </body>
 </html>