Reference stylesheet in fxml directly

src/main/resources/AddPrefixView.fxml

@@ -6,7 +6,7 @@
 <?import javafx.scene.layout.AnchorPane?>
 <?import javafx.scene.layout.VBox?>
 
-<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="92.0" prefWidth="312.0" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.AddPrefixController">
+<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="92.0" prefWidth="367.0" stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.AddPrefixController">
    <children>
       <AnchorPane prefHeight="200.0" prefWidth="312.0">
          <children>

src/main/resources/ListenerSettingsView.fxml

@@ -15,8 +15,7 @@
 <?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
-
+<AnchorPane prefHeight="700.0" prefWidth="600.0" stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1">
-<AnchorPane prefHeight="700.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1">
    <children>
       <ScrollPane fitToWidth="true" hbarPolicy="NEVER" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="297.0" prefWidth="600.0" AnchorPane.bottomAnchor="40.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
          <content>

src/main/resources/ListenerView.fxml

@@ -44,8 +44,7 @@
 <?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
-
+<AnchorPane stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1">
-<AnchorPane xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1">
    <children>
       <VBox maxHeight="1.7976931348623157E308" minWidth="400.0" prefHeight="400.0" prefWidth="640.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0">
         <children>

src/main/resources/MainView.fxml

@@ -43,7 +43,7 @@
 <?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.MainController">
+<AnchorPane stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.MainController">
    <children>
       <VBox maxHeight="1.7976931348623157E308" minWidth="400.0" prefHeight="400.0" prefWidth="640.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
         <children>

src/main/resources/NotificationView.fxml

@@ -38,7 +38,7 @@
 <?import javafx.scene.layout.AnchorPane?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="250.0" prefWidth="395.0" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.NotificationController">
+<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="250.0" prefWidth="395.0" stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.NotificationController">
    <children>
       <Label fx:id="titleLabel" layoutX="86.0" layoutY="24.0" text="Notification title (this sure is a title)">
          <font>

src/main/resources/StationSelectionView.fxml

@@ -6,7 +6,7 @@
 <?import javafx.scene.layout.AnchorPane?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="437.0" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.StationSelectionController">
+<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="437.0" stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.StationSelectionController">
    <children>
       <Label layoutX="14.0" layoutY="14.0" text="Numbers Stations">
          <font>

src/main/resources/StationSettingsView.fxml

@@ -18,7 +18,7 @@
 <?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane prefHeight="700.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.StationSettingsController">
+<AnchorPane prefHeight="700.0" prefWidth="600.0" stylesheets="@css/application.css" xmlns="http://javafx.com/javafx/23.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="name.nathanmcrae.numbersstation.StationSettingsController">
    <children>
       <ScrollPane fitToWidth="true" hbarPolicy="NEVER" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="700.0" prefWidth="600.0" AnchorPane.bottomAnchor="40.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
          <content>