fix(ui): prevent button text truncation across all dialogs with USE_PREF_SIZE and sizeToScene

modules/cybercore-ui/src/main/java/br/com/cybercore/signer/ui/view/A1PasswordDialog.java

@@ -41,7 +41,6 @@ public class A1PasswordDialog {
         VBox root = new VBox(16);
         root.getStyleClass().add("dialog-container");
         root.setPadding(new Insets(24));
-        root.setPrefWidth(440);
 
         Label header = new Label("IMPORTAR CERTIFICADO A1");
         header.getStyleClass().add("dialog-header");
@@ -70,14 +69,19 @@ public class A1PasswordDialog {
         actionsRow.setAlignment(Pos.CENTER_RIGHT);
 
         Button btnCancel = new Button("Cancelar");
-        btnCancel.getStyleClass().add("btn-secondary");
+        btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
+        btnCancel.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> {
             passwordFuture.complete(null);
             stage.close();
         });
 
+        HBox spacer = new HBox();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnConfirm = new Button("Importar");
-        btnConfirm.getStyleClass().add("btn-primary");
+        btnConfirm.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnConfirm.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnConfirm.setDefaultButton(true);
         btnConfirm.setOnAction(e -> {
             String text = passwordField.getText();
@@ -85,7 +89,7 @@ public class A1PasswordDialog {
             stage.close();
         });
 
-        actionsRow.getChildren().addAll(btnCancel, btnConfirm);
+        actionsRow.getChildren().addAll(btnCancel, spacer, btnConfirm);
 
         root.getChildren().addAll(header, desc, fileBox, inputGroup, actionsRow);
 
@@ -93,6 +97,7 @@ public class A1PasswordDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
         stage.setOnCloseRequest(e -> passwordFuture.complete(null));
     }
 
@@ -100,4 +105,8 @@ public class A1PasswordDialog {
         stage.show();
         return passwordFuture;
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -95,20 +95,25 @@ public class ApplicationApprovalDialog {
 
         Button btnReject = new Button("Recusar Acesso");
         btnReject.getStyleClass().addAll("btn-danger-outline", "btn-dialog");
+        btnReject.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnReject.setOnAction(e -> {
             approvalFuture.complete(false);
             stage.close();
         });
 
+        HBox spacer = new HBox();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnAuthorize = new Button("Autorizar Conexão");
         btnAuthorize.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnAuthorize.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnAuthorize.setDefaultButton(true);
         btnAuthorize.setOnAction(e -> {
             approvalFuture.complete(true);
             stage.close();
         });
 
-        actionsRow.getChildren().addAll(btnReject, btnAuthorize);
+        actionsRow.getChildren().addAll(btnReject, spacer, btnAuthorize);
 
         root.getChildren().addAll(header, detailsBox, secWarning, actionsRow);
 
@@ -116,6 +121,7 @@ public class ApplicationApprovalDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
         stage.setOnCloseRequest(e -> approvalFuture.complete(false));
     }
 
@@ -124,4 +130,8 @@ public class ApplicationApprovalDialog {
         stage.toFront();
         return approvalFuture;
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -245,6 +245,7 @@ public final class BatchSigningDialog {
 
         btnChooseOutputDir = new Button("Selecionar...");
         btnChooseOutputDir.getStyleClass().add("btn-secondary");
+        btnChooseOutputDir.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnChooseOutputDir.setOnAction(e -> handleChooseOutputDir());
 
         outputRow.getChildren().addAll(lblOutput, txtOutputDir, btnChooseOutputDir);
@@ -266,16 +267,21 @@ public final class BatchSigningDialog {
         footer.setAlignment(Pos.CENTER_RIGHT);
 
         Button btnClose = new Button("Fechar");
-        btnClose.getStyleClass().add("btn-secondary");
+        btnClose.getStyleClass().addAll("btn-ghost", "btn-dialog");
+        btnClose.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnClose.setOnAction(e -> {
             if (!isRunning) stage.close();
         });
 
+        HBox spacer = new HBox();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         btnStart = new Button("Iniciar Assinatura em Lote");
-        btnStart.getStyleClass().add("btn-primary");
+        btnStart.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnStart.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnStart.setOnAction(e -> startBatchSigning());
 
-        footer.getChildren().addAll(btnClose, btnStart);
+        footer.getChildren().addAll(btnClose, spacer, btnStart);
 
         root.getChildren().addAll(header, fileActions, tableView, configBox, progressBox, footer);
 
@@ -283,6 +289,7 @@ public final class BatchSigningDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void handleAddFiles() {

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

@@ -129,8 +129,7 @@ public class CertificateDetailsDialog {
 
         Button btnClose = new Button(" Fechar", SvgIcons.closeIcon(13));
         btnClose.getStyleClass().addAll("btn-ghost", "btn-dialog");
-        btnClose.setPrefWidth(110);
+        btnClose.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
-        btnClose.setMinWidth(110);
         btnClose.setOnAction(e -> stage.close());
 
         actionsRow.getChildren().add(btnClose);
@@ -141,12 +140,17 @@ public class CertificateDetailsDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     public void show() {
         stage.show();
     }
 
+    public Stage getStage() {
+        return this.stage;
+    }
+
     private void addField(GridPane grid, int row, String label, String value) {
         Label lbl = new Label(label);
         lbl.getStyleClass().add("dialog-field-title");

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

@@ -75,10 +75,12 @@ public final class CertificatesManagerDialog {
 
         Button btnAddA1 = new Button("Importar A1 (.pfx / .p12)...");
         btnAddA1.getStyleClass().add("btn-primary");
+        btnAddA1.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnAddA1.setOnAction(e -> handleImportA1());
 
         Button btnRefresh = new Button(" Atualizar Lista", SvgIcons.refreshIcon(14));
         btnRefresh.getStyleClass().add("btn-secondary");
+        btnRefresh.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnRefresh.setOnAction(e -> refreshList());
 
         actions.getChildren().addAll(btnAddA1, btnRefresh);
@@ -95,6 +97,7 @@ public final class CertificatesManagerDialog {
         footer.setAlignment(Pos.CENTER_RIGHT);
         Button btnClose = new Button(" Fechar", SvgIcons.closeIcon(13));
         btnClose.getStyleClass().add("btn-secondary");
+        btnClose.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnClose.setOnAction(e -> stage.close());
         footer.getChildren().add(btnClose);
 
@@ -104,6 +107,7 @@ public final class CertificatesManagerDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void refreshList() {
@@ -189,4 +193,8 @@ public final class CertificatesManagerDialog {
     public void show() {
         stage.show();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -37,8 +37,6 @@ public final class ExitConfirmationDialog {
         }
         this.stage.setTitle("CyberCore Signer — Encerrar ou Manter na Bandeja");
         this.stage.setResizable(false);
-        this.stage.setMinWidth(520);
-        this.stage.setMinHeight(190);
 
         initLayout();
     }
@@ -71,6 +69,7 @@ public final class ExitConfirmationDialog {
 
         Button btnCancel = new Button("Cancelar");
         btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
+        btnCancel.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> {
             chosenAction = ExitChoice.CANCEL;
             stage.close();
@@ -81,6 +80,7 @@ public final class ExitConfirmationDialog {
 
         Button btnExit = new Button("Encerrar Definitivamente");
         btnExit.getStyleClass().addAll("btn-danger-outline", "btn-dialog");
+        btnExit.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnExit.setOnAction(e -> {
             chosenAction = ExitChoice.EXIT_COMPLETELY;
             stage.close();
@@ -88,6 +88,7 @@ public final class ExitConfirmationDialog {
 
         Button btnMinimize = new Button("Minimizar para a Bandeja");
         btnMinimize.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnMinimize.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnMinimize.setDefaultButton(true);
         btnMinimize.setOnAction(e -> {
             chosenAction = ExitChoice.MINIMIZE_TO_TRAY;
@@ -101,6 +102,7 @@ public final class ExitConfirmationDialog {
         Scene scene = new Scene(root);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
         stage.setOnCloseRequest(e -> chosenAction = ExitChoice.CANCEL);
     }
 

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

@@ -112,6 +112,7 @@ public final class FileSignDialog {
 
         Button btnBrowse = new Button("Procurar...");
         btnBrowse.getStyleClass().add("btn-secondary");
+        btnBrowse.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnBrowse.setOnAction(e -> handleBrowseFile());
 
         fileRow.getChildren().addAll(txtFilePath, btnBrowse);
@@ -159,15 +160,20 @@ public final class FileSignDialog {
         footer.setAlignment(Pos.CENTER_RIGHT);
 
         Button btnCancel = new Button("Cancelar");
-        btnCancel.getStyleClass().add("btn-secondary");
+        btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
+        btnCancel.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> stage.close());
 
+        HBox spacer = new HBox();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnSign = new Button("Assinar Documento");
-        btnSign.getStyleClass().add("btn-primary");
+        btnSign.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnSign.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnSign.setDefaultButton(true);
         btnSign.setOnAction(e -> executeSignature());
 
-        footer.getChildren().addAll(btnCancel, btnSign);
+        footer.getChildren().addAll(btnCancel, spacer, btnSign);
 
         root.getChildren().addAll(header, fileBox, certBox, footer);
 
@@ -175,6 +181,7 @@ public final class FileSignDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void handleBrowseFile() {
@@ -257,4 +264,8 @@ public final class FileSignDialog {
     public void show() {
         stage.show();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -64,7 +64,7 @@ public final class LogsViewerDialog {
 
         Button btnCopy = new Button("Copiar");
         btnCopy.getStyleClass().addAll("btn-secondary", "btn-dialog");
-        btnCopy.setPrefWidth(90);
+        btnCopy.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnCopy.setOnAction(e -> {
             javafx.scene.input.ClipboardContent content = new javafx.scene.input.ClipboardContent();
             content.putString(txtLogs.getText());
@@ -77,7 +77,7 @@ public final class LogsViewerDialog {
 
         Button btnClear = new Button("Limpar");
         btnClear.getStyleClass().addAll("btn-secondary", "btn-dialog");
-        btnClear.setPrefWidth(90);
+        btnClear.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnClear.setOnAction(e -> {
             br.com.cybercore.signer.core.log.AppLogBuffer.clear();
             loadLogs();
@@ -85,15 +85,18 @@ public final class LogsViewerDialog {
 
         Button btnRefresh = new Button("Atualizar");
         btnRefresh.getStyleClass().addAll("btn-secondary", "btn-dialog");
-        btnRefresh.setPrefWidth(100);
+        btnRefresh.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnRefresh.setOnAction(e -> loadLogs());
 
+        HBox spacer = new HBox();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnClose = new Button(" Fechar", SvgIcons.closeIcon(13));
-        btnClose.getStyleClass().addAll("btn-secondary", "btn-dialog");
+        btnClose.getStyleClass().addAll("btn-ghost", "btn-dialog");
-        btnClose.setPrefWidth(100);
+        btnClose.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnClose.setOnAction(e -> stage.close());
 
-        footer.getChildren().addAll(btnCopy, btnClear, btnRefresh, btnClose);
+        footer.getChildren().addAll(btnCopy, btnClear, btnRefresh, spacer, btnClose);
 
         root.getChildren().addAll(header, txtLogs, footer);
 
@@ -101,6 +104,7 @@ public final class LogsViewerDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void loadLogs() {
@@ -127,4 +131,8 @@ public final class LogsViewerDialog {
     public void show() {
         stage.show();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -304,13 +304,12 @@ public final class PdfCertificateSignDialog {
 
         btnCancel = new Button("Cancelar");
         btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
-        btnCancel.setMinWidth(110);
+        btnCancel.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> stage.close());
 
         btnSign = new Button("Assinar Documento PDF");
         btnSign.getStyleClass().addAll("btn-primary", "btn-dialog-wide");
-        btnSign.setMinWidth(220);
+        btnSign.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
-        btnSign.setPrefWidth(Region.USE_COMPUTED_SIZE);
         btnSign.setDefaultButton(true);
         btnSign.setOnAction(e -> handleSign());
 
@@ -318,9 +317,10 @@ public final class PdfCertificateSignDialog {
 
         root.getChildren().addAll(header, summaryBox, certSection, footer);
 
-        Scene scene = new Scene(root, 720, 500);
+        Scene scene = new Scene(root);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
 
         updatePinFieldVisibility();
     }

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

@@ -270,14 +270,13 @@ public final class PdfSignDialog {
 
         btnCancel = new Button("Cancelar");
         btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
-        btnCancel.setMinWidth(110);
+        btnCancel.setMinWidth(Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> stage.close());
 
         btnNextToCert = new Button("Avançar", SvgIcons.arrowRightIcon(12));
         btnNextToCert.setContentDisplay(javafx.scene.control.ContentDisplay.RIGHT);
         btnNextToCert.getStyleClass().addAll("btn-primary", "btn-dialog-wide");
-        btnNextToCert.setMinWidth(240);
+        btnNextToCert.setMinWidth(Region.USE_PREF_SIZE);
-        btnNextToCert.setPrefWidth(250);
         btnNextToCert.setDefaultButton(true);
         btnNextToCert.setOnAction(e -> handleAdvanceToCertificate());
 
@@ -291,6 +290,7 @@ public final class PdfSignDialog {
         Scene scene = new Scene(root, 1020, 680);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
 
         updateSealPreview();
     }
@@ -429,6 +429,7 @@ public final class PdfSignDialog {
 
         btnPrevPage = new Button("◀");
         btnPrevPage.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnPrevPage.setMinWidth(Region.USE_PREF_SIZE);
         btnPrevPage.setTooltip(new Tooltip("Página Anterior"));
         btnPrevPage.setDisable(true);
         btnPrevPage.setOnAction(e -> navigatePage(-1));
@@ -438,6 +439,7 @@ public final class PdfSignDialog {
 
         btnNextPage = new Button("▶");
         btnNextPage.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnNextPage.setMinWidth(Region.USE_PREF_SIZE);
         btnNextPage.setTooltip(new Tooltip("Próxima Página"));
         btnNextPage.setDisable(true);
         btnNextPage.setOnAction(e -> navigatePage(1));
@@ -456,6 +458,7 @@ public final class PdfSignDialog {
         btnZoomOut = new Button();
         btnZoomOut.setGraphic(SvgIcons.zoomOutIcon(13));
         btnZoomOut.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnZoomOut.setMinWidth(Region.USE_PREF_SIZE);
         btnZoomOut.setTooltip(new Tooltip("Diminuir Zoom"));
         btnZoomOut.setOnAction(e -> adjustZoom(-ZOOM_STEP));
 
@@ -465,12 +468,14 @@ public final class PdfSignDialog {
         btnZoomIn = new Button();
         btnZoomIn.setGraphic(SvgIcons.zoomInIcon(13));
         btnZoomIn.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnZoomIn.setMinWidth(Region.USE_PREF_SIZE);
         btnZoomIn.setTooltip(new Tooltip("Aumentar Zoom"));
         btnZoomIn.setOnAction(e -> adjustZoom(ZOOM_STEP));
 
         btnZoomFit = new Button("Ajustar");
         btnZoomFit.setGraphic(SvgIcons.zoomFitIcon(12));
         btnZoomFit.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnZoomFit.setMinWidth(Region.USE_PREF_SIZE);
         btnZoomFit.setTooltip(new Tooltip("Ajustar à janela"));
         btnZoomFit.setOnAction(e -> setZoom(1.0));
 
@@ -483,6 +488,7 @@ public final class PdfSignDialog {
 
         btnToggleResize = new Button(" Redimensionar", SvgIcons.zoomFitIcon(13));
         btnToggleResize.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnToggleResize.setMinWidth(Region.USE_PREF_SIZE);
         btnToggleResize.setTooltip(new Tooltip("Ativar/desativar alça interativa para alterar o tamanho do selo"));
         btnToggleResize.setOnAction(e -> toggleResizeMode());
 
@@ -491,6 +497,7 @@ public final class PdfSignDialog {
 
         btnResetSealScale = new Button(" 100%", SvgIcons.refreshIcon(12));
         btnResetSealScale.getStyleClass().addAll("btn-secondary", "btn-compact");
+        btnResetSealScale.setMinWidth(Region.USE_PREF_SIZE);
         btnResetSealScale.setTooltip(new Tooltip("Restaurar tamanho padrão original (100%)"));
         btnResetSealScale.setVisible(false);
         btnResetSealScale.setOnAction(e -> applySealScale(1.0));

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

@@ -383,24 +383,33 @@ public final class SealDesignerDialog {
         footer.setAlignment(Pos.CENTER_RIGHT);
         footer.setPadding(new Insets(6, 0, 0, 0));
 
+        Region spacer = new Region();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnCancel = new Button("Cancelar");
-        btnCancel.getStyleClass().add("btn-secondary");
+        btnCancel.getStyleClass().add("btn-ghost");
+        btnCancel.setMinWidth(Region.USE_PREF_SIZE);
         btnCancel.setPrefHeight(34);
         btnCancel.setOnAction(e -> stage.close());
 
         Button btnInstall = new Button("💾 Instalar Selo no Sistema");
         btnInstall.getStyleClass().add("btn-primary");
+        btnInstall.setMinWidth(Region.USE_PREF_SIZE);
         btnInstall.setPrefHeight(34);
         btnInstall.setDefaultButton(true);
         btnInstall.setOnAction(e -> handleInstallSeal());
 
-        footer.getChildren().addAll(btnCancel, btnInstall);
+        btnImport.setMinWidth(Region.USE_PREF_SIZE);
+        btnExport.setMinWidth(Region.USE_PREF_SIZE);
+
+        footer.getChildren().addAll(spacer, btnCancel, btnInstall);
 
         root.getChildren().addAll(header, mainSplit, footer);
 
         Scene scene = new Scene(root, 880, 580);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void updatePreview() {
@@ -640,4 +649,8 @@ public final class SealDesignerDialog {
         stage.centerOnScreen();
         stage.show();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -222,9 +222,8 @@ public final class SealManagementDialog {
         footer.setAlignment(Pos.CENTER_RIGHT);
 
         Button btnClose = new Button(" Fechar", SvgIcons.closeIcon(13));
-        btnClose.getStyleClass().addAll("btn-secondary", "btn-dialog");
+        btnClose.getStyleClass().addAll("btn-ghost", "btn-dialog");
-        btnClose.setPrefWidth(110);
+        btnClose.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
-        btnClose.setMinWidth(110);
         btnClose.setOnAction(e -> stage.close());
 
         footer.getChildren().add(btnClose);
@@ -234,6 +233,7 @@ public final class SealManagementDialog {
         Scene scene = new Scene(root, 880, 560);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void refreshSealsList() {
@@ -441,6 +441,10 @@ public final class SealManagementDialog {
         stage.showAndWait();
     }
 
+    public Stage getStage() {
+        return this.stage;
+    }
+
     /**
      * Célula customizada para a listagem visual dos selos.
      */

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

@@ -66,7 +66,6 @@ public class SignaturePromptDialog {
         VBox root = new VBox(16);
         root.getStyleClass().add("dialog-container");
         root.setPadding(new Insets(20, 24, 20, 24));
-        root.setPrefWidth(560);
 
         HBox headerBox = new HBox(14);
         headerBox.setAlignment(Pos.CENTER_LEFT);
@@ -240,14 +239,19 @@ public class SignaturePromptDialog {
         actionsRow.setPadding(new Insets(4, 0, 0, 0));
 
         Button btnCancel = new Button("Cancelar");
-        btnCancel.getStyleClass().add("btn-cancel");
+        btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
+        btnCancel.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> {
             approvalFuture.complete(false);
             stage.close();
         });
 
+        HBox spacer = new HBox();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnConfirm = new Button(isAuthentication ? "Confirmar e Entrar" : "Confirmar e Assinar");
-        btnConfirm.getStyleClass().add("btn-primary");
+        btnConfirm.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnConfirm.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
         btnConfirm.setDefaultButton(true);
         btnConfirm.setOnAction(e -> {
             if (isA3 && !isWindowsStore) {
@@ -277,7 +281,7 @@ public class SignaturePromptDialog {
             stage.close();
         });
 
-        actionsRow.getChildren().addAll(btnCancel, btnConfirm);
+        actionsRow.getChildren().addAll(btnCancel, spacer, btnConfirm);
 
         if (isA3) {
             root.getChildren().addAll(headerBox, detailsBox, pinContainer, validationLabel, actionsRow);
@@ -335,4 +339,8 @@ public class SignaturePromptDialog {
         }
         return sb.toString();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -19,6 +19,7 @@ import javafx.scene.control.TextField;
 import javafx.scene.control.ToggleGroup;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
+import javafx.scene.layout.Region;
 import javafx.scene.layout.VBox;
 import javafx.stage.FileChooser;
 import javafx.stage.Modality;
@@ -120,6 +121,7 @@ public final class SignatureValidationDialog {
 
         Button btnBrowseSig = new Button("Procurar...");
         btnBrowseSig.getStyleClass().add("btn-secondary");
+        btnBrowseSig.setMinWidth(Region.USE_PREF_SIZE);
         btnBrowseSig.setOnAction(e -> handleBrowseSig());
 
         sigRow.getChildren().addAll(txtSigPath, btnBrowseSig);
@@ -139,6 +141,7 @@ public final class SignatureValidationDialog {
 
         Button btnBrowseDoc = new Button("Procurar...");
         btnBrowseDoc.getStyleClass().add("btn-secondary");
+        btnBrowseDoc.setMinWidth(Region.USE_PREF_SIZE);
         btnBrowseDoc.setOnAction(e -> handleBrowseDoc());
 
         docRow.getChildren().addAll(txtDocPath, btnBrowseDoc);
@@ -161,28 +164,35 @@ public final class SignatureValidationDialog {
 
         btnSaveExtracted = new Button("Salvar Conteúdo Extraído...");
         btnSaveExtracted.getStyleClass().add("btn-secondary");
+        btnSaveExtracted.setMinWidth(Region.USE_PREF_SIZE);
         btnSaveExtracted.setVisible(false);
         btnSaveExtracted.setManaged(false);
         btnSaveExtracted.setOnAction(e -> handleSaveExtracted());
 
         HBox.setHgrow(btnSaveExtracted, Priority.NEVER);
 
+        Region spacer = new Region();
+        HBox.setHgrow(spacer, Priority.ALWAYS);
+
         Button btnClose = new Button("Fechar");
-        btnClose.getStyleClass().add("btn-secondary");
+        btnClose.getStyleClass().add("btn-ghost");
+        btnClose.setMinWidth(Region.USE_PREF_SIZE);
         btnClose.setOnAction(e -> stage.close());
 
         Button btnValidate = new Button("Validar Agora");
         btnValidate.getStyleClass().add("btn-primary");
+        btnValidate.setMinWidth(Region.USE_PREF_SIZE);
         btnValidate.setDefaultButton(true);
         btnValidate.setOnAction(e -> handleValidate());
 
-        footer.getChildren().addAll(btnSaveExtracted, btnClose, btnValidate);
+        footer.getChildren().addAll(btnSaveExtracted, spacer, btnClose, btnValidate);
 
         root.getChildren().addAll(header, typeBox, sigBox, docBox, scrollResult, footer);
 
         Scene scene = new Scene(root);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
 
         updateModeView();
     }
@@ -382,4 +392,8 @@ public final class SignatureValidationDialog {
     public void show() {
         stage.show();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -77,9 +77,8 @@ public final class TutorialDialog {
         HBox footer = new HBox();
         footer.setAlignment(Pos.CENTER_RIGHT);
         Button btnClose = new Button(" Entendi", SvgIcons.closeIcon(13));
-        btnClose.getStyleClass().addAll("btn-secondary", "btn-dialog");
+        btnClose.getStyleClass().addAll("btn-ghost", "btn-dialog");
-        btnClose.setPrefWidth(110);
+        btnClose.setMinWidth(javafx.scene.layout.Region.USE_PREF_SIZE);
-        btnClose.setMinWidth(110);
         btnClose.setOnAction(e -> stage.close());
         footer.getChildren().add(btnClose);
 
@@ -89,6 +88,7 @@ public final class TutorialDialog {
         ThemeManager.applyTheme(scene);
 
         stage.setScene(scene);
+        stage.sizeToScene();
     }
 
     private void addStep(VBox container, String title, String description) {
@@ -116,4 +116,8 @@ public final class TutorialDialog {
     public void show() {
         stage.show();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }

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

@@ -294,6 +294,7 @@ public final class XmlSignDialog {
 
         btnCancel = new Button("Cancelar");
         btnCancel.getStyleClass().addAll("btn-ghost", "btn-dialog");
+        btnCancel.setMinWidth(Region.USE_PREF_SIZE);
         btnCancel.setOnAction(e -> stage.close());
 
         btnSign = new Button("Assinar Documento XML");
@@ -309,6 +310,7 @@ public final class XmlSignDialog {
         Scene scene = new Scene(root);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
+        stage.sizeToScene();
 
         updatePinFieldVisibility();
     }
@@ -554,4 +556,8 @@ public final class XmlSignDialog {
         stage.show();
         stage.toFront();
     }
+
+    public Stage getStage() {
+        return this.stage;
+    }
 }