Add polished white JavaFX local administration console

Author: mearvk

admin/src/main/java/us/house/admin/LocalAdmin.java

@@ -0,0 +1,120 @@
+package us.house.admin;
+
+import javafx.application.Application;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Scene;
+import javafx.scene.control.*;
+import javafx.scene.layout.*;
+import javafx.scene.paint.Color;
+import javafx.scene.text.Font;
+import javafx.scene.text.FontWeight;
+import javafx.stage.Stage;
+
+/** JWSTF white local administration console. */
+public final class LocalAdmin extends Application {
+    private final Label status = new Label("Healthy");
+    private final TextArea activity = new TextArea();
+
+    @Override
+    public void start(Stage stage) {
+        BorderPane root = new BorderPane();
+        root.setPadding(new Insets(24));
+        root.setStyle("-fx-background-color:#f7f8fa;");
+
+        VBox header = new VBox(4);
+        Label eyebrow = label("JWSTF  /  LOCAL ADMINISTRATION", 12, true);
+        eyebrow.setTextFill(Color.web("#5d6670"));
+        Label title = label("Administration", 30, true);
+        Label subtitle = label("A calm, local view of your Java 21 system.", 15, false);
+        subtitle.setTextFill(Color.web("#59636d"));
+        header.getChildren().addAll(eyebrow, title, subtitle);
+        root.setTop(header);
+
+        VBox nav = new VBox(8);
+        nav.setPadding(new Insets(28, 24, 0, 0));
+        for (String item : new String[]{"Overview","Services","Software","Modules","Configuration","Evidence","Maintenance"}) {
+            Button b = new Button(item);
+            b.setMaxWidth(Double.MAX_VALUE);
+            b.setAlignment(Pos.CENTER_LEFT);
+            b.setPrefHeight(40);
+            b.setStyle("-fx-background-color:white;-fx-background-radius:8;-fx-border-color:#e1e5e9;-fx-border-radius:8;-fx-padding:0 14;");
+            nav.getChildren().add(b);
+        }
+        root.setLeft(nav);
+
+        VBox content = new VBox(18);
+        content.setPadding(new Insets(28, 0, 0, 0));
+
+        HBox health = card();
+        VBox healthText = new VBox(3);
+        Label healthTitle = label("System health", 17, true);
+        status.setTextFill(Color.web("#277447"));
+        status.setFont(Font.font("System", FontWeight.BOLD, 14));
+        healthText.getChildren().addAll(healthTitle, status);
+        Region spacer = new Region();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+        Label java = label("Java 21", 14, false);
+        java.setTextFill(Color.web("#5d6670"));
+        health.getChildren().addAll(healthText, spacer, java);
+
+        HBox services = card();
+        services.getChildren().addAll(metric("Web Server","Ready"), metric("Telnet Frontend","Ready"), metric("Modules","Managed"));
+
+        HBox actions = new HBox(10);
+        actions.getChildren().addAll(action("Install / Repair","install"), action("Update","update"), action("Verify","verify"), action("Remove","remove"));
+
+        VBox logCard = new VBox(8);
+        logCard.setPadding(new Insets(18));
+        logCard.setStyle("-fx-background-color:white;-fx-background-radius:10;-fx-border-color:#e1e5e9;-fx-border-radius:10;");
+        Label logTitle = label("Activity", 16, true);
+        activity.setEditable(false);
+        activity.setPrefRowCount(7);
+        activity.setText("Ready. No privileged operation has been requested.\n");
+        activity.setStyle("-fx-control-inner-background:white;-fx-border-color:#edf0f2;");
+        logCard.getChildren().addAll(logTitle, activity);
+
+        content.getChildren().addAll(health, services, actions, logCard);
+        root.setCenter(content);
+
+        stage.setTitle("JWSTF Local Administration");
+        stage.setScene(new Scene(root, 1040, 700));
+        stage.setMinWidth(900);
+        stage.setMinHeight(620);
+        stage.show();
+    }
+
+    private static Label label(String text, double size, boolean bold) {
+        Label l = new Label(text);
+        l.setFont(Font.font("System", bold ? FontWeight.BOLD : FontWeight.NORMAL, size));
+        return l;
+    }
+
+    private static HBox card() {
+        HBox box = new HBox(18);
+        box.setAlignment(Pos.CENTER_LEFT);
+        box.setPadding(new Insets(18));
+        box.setStyle("-fx-background-color:white;-fx-background-radius:10;-fx-border-color:#e1e5e9;-fx-border-radius:10;");
+        return box;
+    }
+
+    private static VBox metric(String name, String value) {
+        VBox box = new VBox(3);
+        Label n = label(name, 13, false);
+        n.setTextFill(Color.web("#66717b"));
+        Label v = label(value, 16, true);
+        box.getChildren().addAll(n, v);
+        HBox.setHgrow(box, Priority.ALWAYS);
+        return box;
+    }
+
+    private Button action(String name, String operation) {
+        Button b = new Button(name);
+        b.setPrefHeight(42);
+        b.setStyle("-fx-background-color:white;-fx-border-color:#d7dce1;-fx-border-radius:8;-fx-background-radius:8;-fx-padding:0 16;");
+        b.setOnAction(e -> activity.appendText("Requested: " + operation + " — review required before execution.\n"));
+        return b;
+    }
+
+    public static void main(String[] args) { launch(args); }
+}