diff --git a/wwwroot/app.css b/wwwroot/app.css
index 93bcca8..717f523 100644
--- a/wwwroot/app.css
+++ b/wwwroot/app.css
@@ -336,7 +336,36 @@ button.primary {
 
 /* Settings page */
 .settings-page {
-    max-width: 600px;
+    max-width: 960px;
+}
+
+.settings-layout {
+    display: flex;
+    gap: 16px;
+}
+
+.settings-layout-left {
+    flex: 1;
+    min-width: 0;
+}
+
+.settings-layout-right {
+    flex: 1;
+    min-width: 0;
+}
+
+.settings-layout-right .form-group textarea {
+    min-height: 120px;
+    font-family: monospace;
+    font-size: 12px;
+    resize: vertical;
+}
+
+.settings-actions {
+    display: flex;
+    gap: 8px;
+    align-items: center;
+    margin-top: 16px;
 }
 
 .settings-section {