refactor(ui): remove theme toggle button and sun/moon icons

assets/icons/moon.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
-  <path d="M 12 3 A 9 9 0 1 0 21 12 A 7.5 7.5 0 0 1 12 3 Z" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
-</svg>

assets/icons/sun.svg

@@ -1,11 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
-  <circle cx="12" cy="12" r="4.5" fill="none" stroke="currentColor" stroke-width="2"/>
-  <line x1="12" y1="2" x2="12" y2="4.5" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="12" y1="19.5" x2="12" y2="22" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="2" y1="12" x2="4.5" y2="12" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="19.5" y1="12" x2="22" y2="12" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="4.9" y1="4.9" x2="6.7" y2="6.7" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="17.3" y1="17.3" x2="19.1" y2="19.1" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="4.9" y1="19.1" x2="6.7" y2="17.3" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="17.3" y1="6.7" x2="19.1" y2="4.9" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-</svg>

modules/cybercore-ui/src/main/java/br/com/cybercore/signer/ui/components/Icons.java

@@ -119,12 +119,6 @@ public final class Icons {
     public static Node refresh() { return refresh(SIZE_16); }
     public static Node refresh(int size) { return of("refresh", size); }
 
-    public static Node sun() { return sun(SIZE_16); }
-    public static Node sun(int size) { return of("sun", size); }
-
-    public static Node moon() { return moon(SIZE_16); }
-    public static Node moon(int size) { return of("moon", size); }
-
     public static Node arrowRight() { return arrowRight(SIZE_16); }
     public static Node arrowRight(int size) { return of("arrow-right", size); }
 

modules/cybercore-ui/src/main/java/br/com/cybercore/signer/ui/components/SvgIcons.java

@@ -577,63 +577,6 @@ public final class SvgIcons {
         return box;
     }
 
-    /**
-     * Ícone de Sol (Light Mode).
-     */
-    public static Node sunIcon(double size) {
-        return AssetManager.getIconOrDefault("sun", size, () -> buildSunIcon(size));
-    }
-
-    public static Node buildSunIcon(double size) {
-        StackPane box = new StackPane();
-        box.setPrefSize(size, size);
-        box.setMaxSize(size, size);
-
-        Circle sunCore = new Circle(size * 0.5, size * 0.5, size * 0.24);
-        sunCore.setFill(new LinearGradient(
-                0, 0, 1, 1, true, CycleMethod.NO_CYCLE,
-                new Stop(0, Color.web("#f59e0b")),
-                new Stop(1, Color.web("#d97706"))
-        ));
-
-        SVGPath rays = new SVGPath();
-        rays.setContent("M 12 2 L 12 5 M 12 19 L 12 22 M 2 12 L 5 12 M 19 12 L 22 12 " +
-                "M 4.93 4.93 L 7.05 7.05 M 16.95 16.95 L 19.07 19.07 " +
-                "M 4.93 19.07 L 7.05 16.95 M 16.95 7.05 L 19.07 4.93");
-        rays.setStroke(Color.web("#f59e0b"));
-        rays.setStrokeWidth(2.0);
-        rays.setScaleX(size / 24.0);
-        rays.setScaleY(size / 24.0);
-
-        box.getChildren().addAll(rays, sunCore);
-        return box;
-    }
-
-    /**
-     * Ícone de Lua (Dark Mode).
-     */
-    public static Node moonIcon(double size) {
-        return AssetManager.getIconOrDefault("moon", size, () -> buildMoonIcon(size));
-    }
-
-    public static Node buildMoonIcon(double size) {
-        StackPane box = new StackPane();
-        box.setPrefSize(size, size);
-        box.setMaxSize(size, size);
-
-        SVGPath moon = new SVGPath();
-        moon.setContent("M 21 12.79 A 9 9 0 1 1 11.21 3 A 7 7 0 0 0 21 12.79 Z");
-        moon.setFill(new LinearGradient(
-                0, 0, 1, 1, true, CycleMethod.NO_CYCLE,
-                new Stop(0, Color.web("#38bdf8")),
-                new Stop(1, Color.web("#818cf8"))
-        ));
-        moon.setScaleX(size / 24.0);
-        moon.setScaleY(size / 24.0);
-
-        box.getChildren().add(moon);
-        return box;
-    }
 
     /**
      * Logotipo vetorial CyberShield.

modules/cybercore-ui/src/main/java/br/com/cybercore/signer/ui/view/MainAppView.java

@@ -35,7 +35,6 @@ public final class MainAppView {
 
     private final Stage stage;
     private final VBox root = new VBox(16);
-    private final Button themeToggleBtn = new Button();
 
     private Runnable onSignPdf;
     private Runnable onSignXml;
@@ -148,11 +147,8 @@ public final class MainAppView {
             }
         }
 
-        // Configuração e inicialização do Tema
+        // Configuração e inicialização da folha de estilos global
         ThemeManager.applyTheme(scene);
-        updateThemeToggleButton();
-
-        ThemeManager.addListener(theme -> updateThemeToggleButton());
 
         stage.setTitle(CyberCoreUiConstants.APP_NAME);
         stage.getIcons().addAll(br.com.cybercore.signer.ui.assets.AssetManager.getApplicationIcons());
@@ -207,38 +203,10 @@ public final class MainAppView {
         Label statusBadge = new Label("● Agente Ativo • 127.0.0.1:21325");
         statusBadge.getStyleClass().add("cyber-status-badge");
 
-        // Botão Alternador de Tema (Claro / Escuro)
+        headerBar.getChildren().addAll(brandLogo, titleBox, leftSpacer, statusBadge);
-        themeToggleBtn.getStyleClass().add("theme-toggle-btn");
-        themeToggleBtn.setOnAction(e -> {
-            ThemeManager.toggleTheme();
-            if (stage.getScene() != null) {
-                ThemeManager.applyTheme(stage.getScene());
-            }
-        });
-
-        headerBar.getChildren().addAll(brandLogo, titleBox, leftSpacer, statusBadge, themeToggleBtn);
         return headerBar;
     }
 
-    private void updateThemeToggleButton() {
-        boolean dark = ThemeManager.isDark();
-        HBox content = new HBox(8);
-        content.setAlignment(Pos.CENTER);
-
-        Node icon = dark ? Icons.sun(16) : Icons.moon(16);
-        StackPane iconBox = new StackPane(icon);
-        iconBox.setPrefSize(18, 18);
-        iconBox.setMinSize(18, 18);
-        iconBox.setMaxSize(18, 18);
-        iconBox.setAlignment(Pos.CENTER);
-
-        Label label = new Label(dark ? "Modo Claro" : "Modo Escuro");
-        label.getStyleClass().add("text-bold");
-
-        content.getChildren().addAll(iconBox, label);
-        themeToggleBtn.setGraphic(content);
-    }
-
     private Button createActionButton(Node icon, String text, Runnable onAction) {
         Button btn = new Button();
         btn.getStyleClass().add("cyber-action-card");

modules/cybercore-ui/src/main/resources/assets/icons/moon.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
-  <path d="M 12 3 A 9 9 0 1 0 21 12 A 7.5 7.5 0 0 1 12 3 Z" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
-</svg>

modules/cybercore-ui/src/main/resources/assets/icons/sun.svg

@@ -1,11 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
-  <circle cx="12" cy="12" r="4.5" fill="none" stroke="currentColor" stroke-width="2"/>
-  <line x1="12" y1="2" x2="12" y2="4.5" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="12" y1="19.5" x2="12" y2="22" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="2" y1="12" x2="4.5" y2="12" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="19.5" y1="12" x2="22" y2="12" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="4.9" y1="4.9" x2="6.7" y2="6.7" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="17.3" y1="17.3" x2="19.1" y2="19.1" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="4.9" y1="19.1" x2="6.7" y2="17.3" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-  <line x1="17.3" y1="6.7" x2="19.1" y2="4.9" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
-</svg>