diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/CasinoGameUI.java b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/CasinoGameUI.java
index f9b5419..331b823 100644
--- a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/CasinoGameUI.java
+++ b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/CasinoGameUI.java
@@ -29,7 +29,7 @@ public class CasinoGameUI extends Application {
     @Override
     public void start(Stage stage) throws IOException {
         FXMLLoader fxmlLoader =
-                new FXMLLoader(CasinoGameUI.class.getResource("/ui-structure/casinogameui.fxml"));
+                new FXMLLoader(CasinoGameUI.class.getResource("/ui-structure/Casinogameui.fxml"));
         Scene scene = new Scene(fxmlLoader.load(), DEFAULT_WIDTH, DEFAULT_HEIGHT);
         stage.setTitle("Casono (GAME)");
 
diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/gameuicomponents/CasinoBrowserController.java b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/gameuicomponents/CasinoBrowserController.java
index e351b7a..758acf6 100644
--- a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/gameuicomponents/CasinoBrowserController.java
+++ b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/gameui/gameuicomponents/CasinoBrowserController.java
@@ -423,7 +423,7 @@ public class CasinoBrowserController {
 
         Scene scene = new Scene(root, WINDOW_WIDTH, WINDOW_HEIGHT);
 
-        var css = CasinoBrowserController.class.getResource("/ui-structure/casinogameui.css");
+        var css = CasinoBrowserController.class.getResource("/ui-structure/Casinogameui.css");
 
         if (css != null) {
             scene.getStylesheets().add(css.toExternalForm());
diff --git a/src/main/resources/ui-structure/casinogameui.css b/src/main/resources/ui-structure/Casinogameui.css
similarity index 100%
rename from src/main/resources/ui-structure/casinogameui.css
rename to src/main/resources/ui-structure/Casinogameui.css
diff --git a/src/main/resources/ui-structure/Casinogameui.fxml b/src/main/resources/ui-structure/Casinogameui.fxml
index 91bbe26..08bbf56 100644
--- a/src/main/resources/ui-structure/Casinogameui.fxml
+++ b/src/main/resources/ui-structure/Casinogameui.fxml
@@ -5,12 +5,12 @@
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.image.*?>
 
-<!-- Hauptcontainer: Verknüpft die UI mit dem CasinoGameController und lädt casinogameui.css -->
+<!-- Hauptcontainer: Verknüpft die UI mit dem CasinoGameController und lädt Casinogameui.css -->
 <AnchorPane xmlns="http://javafx.com/javafx/21"
             xmlns:fx="http://javafx.com/fxml/1"
             fx:controller="ch.unibas.dmi.dbis.cs108.casono.client.ui.gameui.CasinoGameController"
             styleClass="background"
-            stylesheets="@casinogameui.css">
+            stylesheets="@Casinogameui.css">
 
     <GridPane prefWidth="1200" prefHeight="800" AnchorPane.topAnchor="0" AnchorPane.bottomAnchor="0" AnchorPane.leftAnchor="0" AnchorPane.rightAnchor="0">
         <columnConstraints>
@@ -78,14 +78,14 @@
             </VBox>
 
             <!-- TODO: Platzhalter: Chat-Box in Spalte 2: -->
-            <fx:include source="components/chatbox.fxml" GridPane.columnIndex="2"/>
+            <fx:include source="components/Chatbox.fxml" GridPane.columnIndex="2"/>
 
         </children>
     </GridPane>
 
     <!-- verschiebbare Taskbar -->
     <AnchorPane>
-        <fx:include fx:id="taskbarInclude" source="gameuicomponents/taskbar.fxml"/>
+        <fx:include fx:id="taskbarInclude" source="gameuicomponents/Taskbar.fxml"/>
     </AnchorPane>
 
     <!-- Gegner-Status 1: Eines von drei Panels, das Icon, Name und Kontostand des Mitspielers anzeigt -->
@@ -99,7 +99,7 @@
         </columnConstraints>
 
         <children>
-            <fx:include source="gameuicomponents/playerstatus.fxml" GridPane.columnIndex="1"/>
+            <fx:include source="gameuicomponents/Playerstatus.fxml" GridPane.columnIndex="1"/>
         </children>
     </GridPane>
 
@@ -114,7 +114,7 @@
         </columnConstraints>
 
         <children>
-            <fx:include source="gameuicomponents/playerstatus.fxml" GridPane.columnIndex="1"/>
+            <fx:include source="gameuicomponents/Playerstatus.fxml" GridPane.columnIndex="1"/>
         </children>
     </GridPane>
 
@@ -129,7 +129,7 @@
         </columnConstraints>
 
         <children>
-            <fx:include source="gameuicomponents/playerstatus.fxml" GridPane.columnIndex="1"/>
+            <fx:include source="gameuicomponents/Playerstatus.fxml" GridPane.columnIndex="1"/>
         </children>
     </GridPane>
 </AnchorPane>
diff --git a/src/main/resources/ui-structure/components/chatbox.fxml b/src/main/resources/ui-structure/components/Chatbox.fxml
similarity index 98%
rename from src/main/resources/ui-structure/components/chatbox.fxml
rename to src/main/resources/ui-structure/components/Chatbox.fxml
index 3e518ba..c61e28e 100644
--- a/src/main/resources/ui-structure/components/chatbox.fxml
+++ b/src/main/resources/ui-structure/components/Chatbox.fxml
@@ -21,7 +21,7 @@
       xmlns:fx="http://javafx.com/fxml/1"
       fx:controller="ch.unibas.dmi.dbis.cs108.casono.client.ui.chatui.ChatController"
       alignment="CENTER"
-      stylesheets="@chatui.css">
+      stylesheets="@Chatui.css">
 
     <!-- Innenabstand: Schafft oben, rechts und unten 30 Pixel Platz, links nur 10 Pixel (asymmetrisch) -->
     <padding>
diff --git a/src/main/resources/ui-structure/components/chatui.css b/src/main/resources/ui-structure/components/Chatui.css
similarity index 100%
rename from src/main/resources/ui-structure/components/chatui.css
rename to src/main/resources/ui-structure/components/Chatui.css
diff --git a/src/main/resources/ui-structure/gameuicomponents/playerstatus.fxml b/src/main/resources/ui-structure/gameuicomponents/Playerstatus.fxml
similarity index 100%
rename from src/main/resources/ui-structure/gameuicomponents/playerstatus.fxml
rename to src/main/resources/ui-structure/gameuicomponents/Playerstatus.fxml
diff --git a/src/main/resources/ui-structure/gameuicomponents/taskbar.fxml b/src/main/resources/ui-structure/gameuicomponents/Taskbar.fxml
similarity index 100%
rename from src/main/resources/ui-structure/gameuicomponents/taskbar.fxml
rename to src/main/resources/ui-structure/gameuicomponents/Taskbar.fxml