diff --git a/samy.css b/samy.css
index f33dd59..1cb4849 100644
--- a/samy.css
+++ b/samy.css
@@ -248,20 +248,19 @@ body {
 
 /* Columns & checkboxes */
 .columns-container {
-  display: flex;
+  display: grid;
+  grid-template-columns: 1fr 1fr;
   gap: 20px;
-  flex-wrap: wrap;
-  align-items: flex-start;
+  align-items: start;
 }
 
 .column {
-  flex: 1;
-  max-width: 45%;
   border: 2px solid var(--border-color);
   border-radius: 8px;
   padding: 10px;
   background-color: var(--dark-gray-color);
   box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
+  max-width: none;
 }
 
 /* =========================
@@ -392,21 +391,35 @@ body {
 
 /* Responsive */
 @media (max-width: 768px) {
+
+  /* Stack sidebar on top (keep this if you liked the old behavior) */
   .container {
     flex-direction: column;
+    height: 100%;
   }
 
   .sidebar {
     width: 100%;
   }
 
-  .column {
-    max-width: 100%;
+  /* Grid becomes 1 column on small screens */
+  .columns-container {
+    grid-template-columns: 1fr;
   }
 
+  /* Ensure columns are full width */
+  .column {
+    max-width: none;
+  }
+
+  /* Panels go full width on mobile */
   #PasswordContainer,
-  #dattoRmmContainer {
+  #dattoRmmContainer,
+  #printerPasswordContainer,
+  #printerClientContainer,
+  #printerListContainer {
     width: 100%;
     max-width: 100%;
   }
 }
+