diff --git a/static/style.css b/static/style.css
index a4b5ae0..94961ea 100644
--- a/static/style.css
+++ b/static/style.css
@@ -1515,17 +1515,17 @@ body {
 }
 
 .tool-menu .tool-menu-list {
-    display: flex;
-    flex-direction: column;
-    gap: 10px;
+    display: grid;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 12px;
 }
 
 .tool-menu .tool-category-item {
     display: flex;
-    align-items: center;
-    justify-content: space-between;
-    gap: 20px;
-    padding: 10px 14px;
+    flex-direction: column;
+    align-items: stretch;
+    gap: 8px;
+    padding: 12px;
     border: 1px solid rgba(118, 103, 84, 0.14);
     border-radius: 10px;
     background: rgba(255, 255, 255, 0.88);
@@ -1537,8 +1537,6 @@ body {
 }
 
 .tool-menu .tool-category-label {
-    flex: 1;
-    white-space: nowrap;
     font-size: 13px;
     font-weight: 500;
     color: var(--claude-text);
@@ -1552,11 +1550,11 @@ body {
 }
 
 .tool-menu .tool-category-toggle {
-    width: auto !important;
+    width: 100% !important;
     display: inline-flex;
     align-items: center;
     justify-content: center;
-    padding: 6px 18px;
+    padding: 6px 12px;
     text-align: center;
     white-space: nowrap;
 }