diff --git a/pmoapp/webapp/src/components/unified/RendererDrawer.vue b/pmoapp/webapp/src/components/unified/RendererDrawer.vue
index 88a82dc7..8eb0a19b 100644
--- a/pmoapp/webapp/src/components/unified/RendererDrawer.vue
+++ b/pmoapp/webapp/src/components/unified/RendererDrawer.vue
@@ -449,8 +449,7 @@ async function handleTransferQueue(event: Event, targetRendererId: string) {
 
 @media (max-width: 768px) and (orientation: portrait) {
     .drawer-backdrop {
-        right: 0; /* Mobile portrait: backdrop prend tout l'écran */
-        background: rgba(0, 0, 0, 0.4); /* Plus sombre sur mobile */
+        display: none; /* Mobile portrait: le drawer couvre 100vw, pas besoin de backdrop */
     }
 }
 
diff --git a/pmoapp/webapp/src/components/unified/ServerDrawer.vue b/pmoapp/webapp/src/components/unified/ServerDrawer.vue
index e570993b..96e5a72a 100644
--- a/pmoapp/webapp/src/components/unified/ServerDrawer.vue
+++ b/pmoapp/webapp/src/components/unified/ServerDrawer.vue
@@ -716,8 +716,7 @@ function handleSettingsClick() {
 
 @media (max-width: 768px) and (orientation: portrait) {
     .drawer-backdrop {
-        left: 0; /* Mobile portrait: backdrop commence à gauche car drawer prend 100vw */
-        background: rgba(0, 0, 0, 0.4); /* Plus sombre sur mobile */
+        display: none; /* Mobile portrait: le drawer couvre 100vw, pas besoin de backdrop */
     }
 }