diff --git a/source/input/input_handler.cpp b/source/input/input_handler.cpp
index a6c1b99..6006841 100644
--- a/source/input/input_handler.cpp
+++ b/source/input/input_handler.cpp
@@ -226,21 +226,25 @@ bool InputHandler::processEvents(Engine& engine) {
 
                 // Controles de zoom dinámico (solo si no estamos en fullscreen)
                 case SDLK_F1:
-                    if (!engine.isKioskMode()) engine.handleZoomOut();
+                    if (engine.isKioskMode()) engine.showNotificationForAction(KIOSK_NOTIFICATION_TEXT);
+                    else engine.handleZoomOut();
                     break;
 
                 case SDLK_F2:
-                    if (!engine.isKioskMode()) engine.handleZoomIn();
+                    if (engine.isKioskMode()) engine.showNotificationForAction(KIOSK_NOTIFICATION_TEXT);
+                    else engine.handleZoomIn();
                     break;
 
                 // Control de pantalla completa
                 case SDLK_F3:
-                    if (!engine.isKioskMode()) engine.toggleFullscreen();
+                    if (engine.isKioskMode()) engine.showNotificationForAction(KIOSK_NOTIFICATION_TEXT);
+                    else engine.toggleFullscreen();
                     break;
 
                 // Modo real fullscreen (cambia resolución interna)
                 case SDLK_F4:
-                    if (!engine.isKioskMode()) engine.toggleRealFullscreen();
+                    if (engine.isKioskMode()) engine.showNotificationForAction(KIOSK_NOTIFICATION_TEXT);
+                    else engine.toggleRealFullscreen();
                     break;
 
                 // Toggle escalado entero/estirado (solo en fullscreen F3)