mostly working version

app/styles/Settings.css

@@ -183,5 +183,10 @@
   
 input[type="radio"] {
     display: none; /* Hide the default radio buttons */
-  }
+}
+
+.slider-option.disabled {
+    opacity: 0.5; /* Make the option appear greyed out */
+    pointer-events: none; /* Prevent clicks */
+}