diff --git a/DeepDrftPublic.Client/Controls/AudioPlayerBar/LevelMeterFab.razor.css b/DeepDrftPublic.Client/Controls/AudioPlayerBar/LevelMeterFab.razor.css
index d9b4201..2769fe5 100644
--- a/DeepDrftPublic.Client/Controls/AudioPlayerBar/LevelMeterFab.razor.css
+++ b/DeepDrftPublic.Client/Controls/AudioPlayerBar/LevelMeterFab.razor.css
@@ -1,7 +1,7 @@
 /* Circular FAB matching MudFab Size.Large (56px) with MudBlazor primary palette */
 .lmf-fab-btn {
-    width: 56px;
-    height: 56px;
+    width: 72px;
+    height: 72px;
     border-radius: 50%;
     border: none;
     cursor: pointer;
@@ -30,6 +30,6 @@
 
 /* Fill motion is driven by C#-computed SVG geometry, not CSS — no transition here. */
 .lmf-icon {
-    width: 24px;
-    height: 24px;
+    width: 36px;
+    height: 36px;
 }