diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7923c09..1b115fe 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -34,6 +34,11 @@
             android:name=".PaymentActivity"
             android:exported="false" />
         <activity android:name=".QrisResultActivity" />
+        <activity
+            android:name=".PinActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar"
+            android:exported="false" />
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bdkipoc/PaymentActivity.java b/app/src/main/java/com/example/bdkipoc/PaymentActivity.java
index a129e28..da30b41 100644
--- a/app/src/main/java/com/example/bdkipoc/PaymentActivity.java
+++ b/app/src/main/java/com/example/bdkipoc/PaymentActivity.java
@@ -121,10 +121,14 @@ public class PaymentActivity extends AppCompatActivity {
         Handler modalHandler = new Handler(Looper.getMainLooper());
         paymentModal.setOnShowListener(dialog -> {
             modalHandler.postDelayed(() -> {
-                if (paymentModal.isShowing()) {
-                    dismissModal();
-                    // Simulate successful card processing
-                    processCardPayment();
+                if (paymentModal != null && paymentModal.isShowing()) {
+                    // First dismiss modal, then navigate
+                    paymentModal.dismiss();
+                    
+                    // Add small delay to ensure modal is fully dismissed
+                    animationHandler.postDelayed(() -> {
+                        navigateToPinActivity();
+                    }, 100);
                 }
             }, 3000);
         });
@@ -324,6 +328,9 @@ public class PaymentActivity extends AppCompatActivity {
     }
 
     private void showModalWithAnimation() {
+        // Add debug log
+        showToast("Showing card modal...");
+        
         paymentModal.show();
         
         // Add slide-up animation
@@ -371,23 +378,47 @@ public class PaymentActivity extends AppCompatActivity {
         // This method is no longer needed since modal auto-dismisses
     }
 
+    private void navigateToPinActivity() {
+        String amount = currentAmount.toString();
+        
+        // Add debug log
+        showToast("Navigating to PIN Activity...");
+        
+        try {
+            long amountValue = Long.parseLong(amount);
+            
+            // Launch PIN Activity with amount data
+            Intent intent = new Intent(this, PinActivity.class);
+            intent.putExtra(PinActivity.EXTRA_SOURCE_ACTIVITY, "PaymentActivity");
+            intent.putExtra(PinActivity.EXTRA_AMOUNT, String.valueOf(amountValue));
+            startActivityForResult(intent, 100);
+            
+        } catch (NumberFormatException e) {
+            showToast("Format jumlah tidak valid: " + e.getMessage());
+        } catch (Exception e) {
+            showToast("Error navigating to PIN: " + e.getMessage());
+        }
+    }
+
     private void processCardPayment() {
+        // This method is called after PIN verification is successful
+        // Now process the actual payment
         String amount = currentAmount.toString();
         
         try {
             long amountValue = Long.parseLong(amount);
             
-            // Show processing with card payment
-            showToast("Memproses pembayaran dengan kartu...");
+            // Show processing message
+            showToast("PIN berhasil diverifikasi! Memproses pembayaran...");
             
-            // Process payment
+            // Process the final payment
             processPayment(amountValue);
             
         } catch (NumberFormatException e) {
             showToast("Format jumlah tidak valid");
         }
     }
-
+     
     private void processPayment(long amount) {
         // Show loading state
         confirmButton.setText("Memproses...");
@@ -398,12 +429,12 @@ public class PaymentActivity extends AppCompatActivity {
             // Show success message
             showToast("Pembayaran berhasil! Jumlah: Rp " + formatCurrency(String.valueOf(amount)));
             
-            // Reset state and go back
+            // Reset state and go back (this is final step after PIN verification)
             resetPaymentState();
             navigateBack();
         }, 2000);
     }
-
+    
     private void resetPaymentState() {
         currentAmount = new StringBuilder();
         updateAmountDisplay();
@@ -459,6 +490,20 @@ public class PaymentActivity extends AppCompatActivity {
         }
     }
 
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        
+        // Handle result from PIN Activity
+        if (resultCode == RESULT_OK && data != null) {
+            boolean pinVerified = data.getBooleanExtra("pin_verified", false);
+            if (pinVerified) {
+                // PIN verification successful, process payment
+                processCardPayment();
+            }
+        }
+    }
+
     @Override
     protected void onDestroy() {
         super.onDestroy();
diff --git a/app/src/main/java/com/example/bdkipoc/PinActivity.java b/app/src/main/java/com/example/bdkipoc/PinActivity.java
new file mode 100644
index 0000000..b2915d5
--- /dev/null
+++ b/app/src/main/java/com/example/bdkipoc/PinActivity.java
@@ -0,0 +1,408 @@
+package com.example.bdkipoc;
+
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.text.TextUtils;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+import androidx.appcompat.app.AppCompatActivity;
+
+public class PinActivity extends AppCompatActivity {
+
+    // Intent Extra Keys
+    public static final String EXTRA_TITLE = "extra_title";
+    public static final String EXTRA_SUBTITLE = "extra_subtitle";
+    public static final String EXTRA_AMOUNT = "extra_amount";
+    public static final String EXTRA_SOURCE_ACTIVITY = "extra_source_activity";
+    
+    // Views
+    private EditText editTextPin;
+    private Button confirmButton;
+    private LinearLayout backNavigation;
+    private ImageView backArrow;
+    private TextView backText;
+    
+    // Numpad buttons
+    private TextView btn1, btn2, btn3, btn4, btn5, btn6, btn7, btn8, btn9, btn0, btn000;
+    private ImageView btnDelete;
+    
+    // Data
+    private StringBuilder currentPin = new StringBuilder();
+    private static final int MAX_PIN_LENGTH = 6;
+    private static final int MIN_PIN_LENGTH = 4;
+    
+    // Extra data from intent
+    private String sourceActivity;
+    private String amount;
+    
+    // Animation
+    private Handler animationHandler = new Handler(Looper.getMainLooper());
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        
+        // Set status bar color programmatically
+        setStatusBarColor();
+        
+        setContentView(R.layout.activity_pin);
+        
+        // Get intent extras
+        getIntentExtras();
+        
+        initializeViews();
+        setupClickListeners();
+        setupInitialStates();
+    }
+
+    private void setStatusBarColor() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            Window window = getWindow();
+            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+            window.setStatusBarColor(Color.parseColor("#E31937")); // Red color
+            
+            // Make status bar icons white (for dark red background)
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                View decorView = window.getDecorView();
+                decorView.setSystemUiVisibility(0); // Clear light status bar flag
+            }
+        }
+    }
+
+    private void getIntentExtras() {
+        Intent intent = getIntent();
+        if (intent != null) {
+            sourceActivity = intent.getStringExtra(EXTRA_SOURCE_ACTIVITY);
+            amount = intent.getStringExtra(EXTRA_AMOUNT);
+        }
+    }
+
+    private void initializeViews() {
+        // Main views
+        editTextPin = findViewById(R.id.editTextPin);
+        confirmButton = findViewById(R.id.confirmButton);
+        backNavigation = findViewById(R.id.back_navigation);
+        backArrow = findViewById(R.id.backArrow);
+        backText = findViewById(R.id.back_text);
+
+        // Numpad buttons
+        btn1 = findViewById(R.id.btn1);
+        btn2 = findViewById(R.id.btn2);
+        btn3 = findViewById(R.id.btn3);
+        btn4 = findViewById(R.id.btn4);
+        btn5 = findViewById(R.id.btn5);
+        btn6 = findViewById(R.id.btn6);
+        btn7 = findViewById(R.id.btn7);
+        btn8 = findViewById(R.id.btn8);
+        btn9 = findViewById(R.id.btn9);
+        btn0 = findViewById(R.id.btn0);
+        btn000 = findViewById(R.id.btn000);
+        btnDelete = findViewById(R.id.btnDelete);
+    }
+
+    private void setupClickListeners() {
+        // Back navigation - entire LinearLayout is clickable
+        backNavigation.setOnClickListener(v -> {
+            addClickAnimation(v);
+            navigateBack();
+        });
+
+        // Individual back arrow (for additional touch area)
+        backArrow.setOnClickListener(v -> {
+            addClickAnimation(v);
+            navigateBack();
+        });
+
+        // Back text (also clickable for back navigation)
+        backText.setOnClickListener(v -> {
+            addClickAnimation(v);
+            navigateBack();
+        });
+
+        // Numpad listeners
+        btn1.setOnClickListener(v -> handleNumpadClick(v, "1"));
+        btn2.setOnClickListener(v -> handleNumpadClick(v, "2"));
+        btn3.setOnClickListener(v -> handleNumpadClick(v, "3"));
+        btn4.setOnClickListener(v -> handleNumpadClick(v, "4"));
+        btn5.setOnClickListener(v -> handleNumpadClick(v, "5"));
+        btn6.setOnClickListener(v -> handleNumpadClick(v, "6"));
+        btn7.setOnClickListener(v -> handleNumpadClick(v, "7"));
+        btn8.setOnClickListener(v -> handleNumpadClick(v, "8"));
+        btn9.setOnClickListener(v -> handleNumpadClick(v, "9"));
+        btn0.setOnClickListener(v -> handleNumpadClick(v, "0"));
+        btn000.setOnClickListener(v -> handleNumpadClick(v, "000"));
+
+        // Delete button
+        btnDelete.setOnClickListener(v -> {
+            addClickAnimation(v);
+            deleteLastDigit();
+        });
+
+        // Confirm button
+        confirmButton.setOnClickListener(v -> {
+            if (confirmButton.isEnabled()) {
+                addButtonClickAnimation(v);
+                handleConfirmPin();
+            }
+        });
+    }
+
+    private void navigateBack() {
+        finish();
+    }
+
+    private void handleNumpadClick(View view, String digit) {
+        addClickAnimation(view);
+        addDigit(digit);
+    }
+
+    private void setupInitialStates() {
+        // Set initial PIN display
+        editTextPin.setText("");
+        
+        // Set initial button state
+        updateButtonState();
+        
+        // Disable EditText input (only numpad input allowed)
+        editTextPin.setFocusable(false);
+        editTextPin.setClickable(false);
+        editTextPin.setCursorVisible(false);
+    }
+
+    private void addDigit(String digit) {
+        // Validate input length
+        if (currentPin.length() >= MAX_PIN_LENGTH) {
+            showToast("Maksimal " + MAX_PIN_LENGTH + " digit");
+            return;
+        }
+
+        // Handle special case for 000
+        if (digit.equals("000")) {
+            if (currentPin.length() + 3 <= MAX_PIN_LENGTH) {
+                currentPin.append("000");
+            } else {
+                int remainingLength = MAX_PIN_LENGTH - currentPin.length();
+                if (remainingLength > 0) {
+                    currentPin.append("0".repeat(remainingLength));
+                }
+            }
+        } else {
+            currentPin.append(digit);
+        }
+
+        updatePinDisplay();
+        updateButtonState();
+        addInputFeedback();
+    }
+
+    private void deleteLastDigit() {
+        if (currentPin.length() > 0) {
+            String current = currentPin.toString();
+            
+            // If current ends with 000, remove all three digits
+            if (current.endsWith("000") && current.length() >= 3) {
+                currentPin.delete(currentPin.length() - 3, currentPin.length());
+            } else {
+                currentPin.deleteCharAt(currentPin.length() - 1);
+            }
+            
+            updatePinDisplay();
+            updateButtonState();
+            addDeleteFeedback();
+        }
+    }
+
+    private void updatePinDisplay() {
+        String pin = currentPin.toString();
+        
+        if (pin.isEmpty()) {
+            editTextPin.setText("");
+        } else {
+            // Convert digits to asterisks for security
+            String maskedPin = "*".repeat(pin.length());
+            editTextPin.setText(maskedPin);
+        }
+    }
+
+    private void updateButtonState() {
+        boolean hasValidPin = currentPin.length() >= MIN_PIN_LENGTH;
+        
+        confirmButton.setEnabled(hasValidPin);
+        
+        if (hasValidPin) {
+            // Active state
+            confirmButton.setBackgroundResource(R.drawable.button_active_background);
+            confirmButton.setTextColor(Color.WHITE);
+            confirmButton.setAlpha(1.0f);
+        } else {
+            // Inactive state
+            confirmButton.setBackgroundResource(R.drawable.button_inactive_background);
+            confirmButton.setTextColor(Color.parseColor("#999999"));
+            confirmButton.setAlpha(0.6f);
+        }
+    }
+
+    private void handleConfirmPin() {
+        String pin = currentPin.toString();
+        
+        if (TextUtils.isEmpty(pin)) {
+            showToast("Masukkan PIN");
+            return;
+        }
+
+        if (pin.length() < MIN_PIN_LENGTH) {
+            showToast("PIN minimal " + MIN_PIN_LENGTH + " digit");
+            return;
+        }
+
+        // Process PIN verification
+        verifyPin(pin);
+    }
+
+    private void verifyPin(String pin) {
+        // Show loading state
+        confirmButton.setText("Memverifikasi...");
+        confirmButton.setEnabled(false);
+        
+        // Simulate PIN verification
+        animationHandler.postDelayed(() -> {
+            // For demo purposes, accept any PIN with length >= 4
+            // In real implementation, this would call backend API
+            
+            if (isValidPin(pin)) {
+                showToast("PIN berhasil diverifikasi!");
+                handleSuccessfulVerification();
+            } else {
+                showToast("PIN tidak valid. Silakan coba lagi.");
+                resetPinState();
+            }
+        }, 2000);
+    }
+
+    private boolean isValidPin(String pin) {
+        // Demo validation - in real app, this would validate against backend
+        // For now, reject simple patterns like "1111", "1234", etc.
+        return !pin.equals("1111") && 
+               !pin.equals("1234") && 
+               !pin.equals("0000") &&
+               pin.length() >= MIN_PIN_LENGTH;
+    }
+
+    private void handleSuccessfulVerification() {
+        // Return result to calling activity
+        Intent resultIntent = new Intent();
+        resultIntent.putExtra("pin_verified", true);
+        resultIntent.putExtra("pin_length", currentPin.length());
+        
+        if (!TextUtils.isEmpty(amount)) {
+            resultIntent.putExtra(EXTRA_AMOUNT, amount);
+        }
+        
+        setResult(RESULT_OK, resultIntent);
+        
+        // Navigate back or to next screen based on source activity
+        if ("PaymentActivity".equals(sourceActivity)) {
+            // Could navigate to payment success screen
+            showToast("Pembayaran berhasil diproses!");
+        }
+        
+        finish();
+    }
+
+    private void resetPinState() {
+        currentPin = new StringBuilder();
+        updatePinDisplay();
+        updateButtonState();
+        confirmButton.setText("Konfirmasi");
+        confirmButton.setEnabled(false);
+    }
+
+    // Animation methods
+    private void addClickAnimation(View view) {
+        ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 1f, 0.95f, 1f);
+        ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1f, 0.95f, 1f);
+        
+        AnimatorSet animatorSet = new AnimatorSet();
+        animatorSet.playTogether(scaleX, scaleY);
+        animatorSet.setDuration(150);
+        animatorSet.start();
+    }
+
+    private void addButtonClickAnimation(View view) {
+        ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 1f, 0.98f, 1f);
+        ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1f, 0.98f, 1f);
+        
+        AnimatorSet animatorSet = new AnimatorSet();
+        animatorSet.playTogether(scaleX, scaleY);
+        animatorSet.setDuration(200);
+        animatorSet.start();
+    }
+
+    private void addInputFeedback() {
+        ObjectAnimator fadeIn = ObjectAnimator.ofFloat(editTextPin, "alpha", 0.7f, 1f);
+        fadeIn.setDuration(200);
+        fadeIn.start();
+    }
+
+    private void addDeleteFeedback() {
+        ObjectAnimator shake = ObjectAnimator.ofFloat(editTextPin, "translationX", 0f, -10f, 10f, 0f);
+        shake.setDuration(300);
+        shake.start();
+    }
+
+    // Utility methods
+    private void showToast(String message) {
+        Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
+    }
+
+    @Override
+    public void onBackPressed() {
+        navigateBack();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (animationHandler != null) {
+            animationHandler.removeCallbacksAndMessages(null);
+        }
+    }
+
+    // Public methods for testing
+    public String getCurrentPin() {
+        return currentPin.toString();
+    }
+
+    public boolean isConfirmButtonEnabled() {
+        return confirmButton.isEnabled();
+    }
+
+    // Static helper method to launch PinActivity
+    public static void launch(android.content.Context context, String sourceActivity, String amount) {
+        Intent intent = new Intent(context, PinActivity.class);
+        intent.putExtra(EXTRA_SOURCE_ACTIVITY, sourceActivity);
+        if (!TextUtils.isEmpty(amount)) {
+            intent.putExtra(EXTRA_AMOUNT, amount);
+        }
+        
+        // Launch for result if context is an Activity
+        if (context instanceof AppCompatActivity) {
+            ((AppCompatActivity) context).startActivityForResult(intent, 100);
+        } else {
+            context.startActivity(intent);
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_pin.xml b/app/src/main/res/layout/activity_pin.xml
new file mode 100644
index 0000000..1f3300d
--- /dev/null
+++ b/app/src/main/res/layout/activity_pin.xml
@@ -0,0 +1,243 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fillViewport="true"
+    android:overScrollMode="never"
+    android:scrollbars="none"
+    android:background="#F5F5F5">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="#F5F5F5"
+        tools:context=".PinActivity">
+
+        <!-- Status Bar Area -->
+        <View
+            android:id="@+id/status_bar_background"
+            android:layout_width="match_parent"
+            android:layout_height="24dp"
+            android:background="#E31937"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <!-- Header with Back Navigation -->
+        <LinearLayout
+            android:id="@+id/header_container"
+            android:layout_width="match_parent"
+            android:layout_height="56dp"
+            android:background="#E31937"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            app:layout_constraintTop_toBottomOf="@id/status_bar_background">
+
+            <LinearLayout
+                android:id="@+id/back_navigation"
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:orientation="horizontal"
+                android:gravity="center_vertical"
+                android:paddingEnd="8dp"
+                android:background="?android:attr/selectableItemBackground">
+
+                <ImageView
+                    android:id="@+id/backArrow"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:src="@drawable/ic_arrow_back"
+                    android:tint="@android:color/white"
+                    android:layout_marginEnd="8dp"/>
+
+                <TextView
+                    android:id="@+id/back_text"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Kembali"
+                    android:textColor="@android:color/white"
+                    android:textSize="16sp"/>
+            </LinearLayout>
+        </LinearLayout>
+
+        <!-- PIN Card -->
+        <androidx.cardview.widget.CardView
+            android:id="@+id/pin_card"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="16dp"
+            app:cardCornerRadius="12dp"
+            app:cardElevation="4dp"
+            app:cardBackgroundColor="#4A90E2"
+            app:layout_constraintTop_toBottomOf="@id/header_container">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="24dp"
+                android:gravity="center">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="SILAKAN MASUKAN PIN"
+                    android:textColor="@android:color/white"
+                    android:textSize="18sp"
+                    android:textStyle="bold"
+                    android:layout_marginBottom="24dp"/>
+
+                <!-- PIN Input Display -->
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center"
+                    android:layout_marginBottom="16dp">
+
+                    <View
+                        android:layout_width="0dp"
+                        android:layout_height="2dp"
+                        android:layout_weight="1"
+                        android:background="@android:color/white"
+                        android:layout_marginEnd="8dp"/>
+
+                    <EditText
+                        android:id="@+id/editTextPin"
+                        android:layout_width="0dp"
+                        android:layout_height="48dp"
+                        android:layout_weight="3"
+                        android:background="@android:color/transparent"
+                        android:textColor="@android:color/white"
+                        android:textColorHint="#CCFFFFFF"
+                        android:textSize="24sp"
+                        android:textStyle="bold"
+                        android:gravity="center"
+                        android:inputType="numberPassword"
+                        android:maxLength="6"
+                        android:focusable="false"
+                        android:clickable="false"
+                        android:cursorVisible="false"
+                        android:letterSpacing="0.5"/>
+
+                    <View
+                        android:layout_width="0dp"
+                        android:layout_height="2dp"
+                        android:layout_weight="1"
+                        android:background="@android:color/white"
+                        android:layout_marginStart="8dp"/>
+                </LinearLayout>
+            </LinearLayout>
+        </androidx.cardview.widget.CardView>
+
+        <!-- Numpad Grid -->
+        <GridLayout
+            android:id="@+id/numpad_grid"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:columnCount="3"
+            android:rowCount="4"
+            android:layout_margin="16dp"
+            android:layout_marginTop="32dp"
+            app:layout_constraintTop_toBottomOf="@id/pin_card">
+
+            <!-- Row 1: 1, 2, 3 -->
+            <TextView
+                android:id="@+id/btn1"
+                style="@style/NumpadButton"
+                android:text="1"/>
+
+            <TextView
+                android:id="@+id/btn2"
+                style="@style/NumpadButton"
+                android:text="2"/>
+
+            <TextView
+                android:id="@+id/btn3"
+                style="@style/NumpadButton"
+                android:text="3"/>
+
+            <!-- Row 2: 4, 5, 6 -->
+            <TextView
+                android:id="@+id/btn4"
+                style="@style/NumpadButton"
+                android:text="4"/>
+
+            <TextView
+                android:id="@+id/btn5"
+                style="@style/NumpadButton"
+                android:text="5"/>
+
+            <TextView
+                android:id="@+id/btn6"
+                style="@style/NumpadButton"
+                android:text="6"/>
+
+            <!-- Row 3: 7, 8, 9 -->
+            <TextView
+                android:id="@+id/btn7"
+                style="@style/NumpadButton"
+                android:text="7"/>
+
+            <TextView
+                android:id="@+id/btn8"
+                style="@style/NumpadButton"
+                android:text="8"/>
+
+            <TextView
+                android:id="@+id/btn9"
+                style="@style/NumpadButton"
+                android:text="9"/>
+
+            <!-- Row 4: 000, 0, Delete -->
+            <TextView
+                android:id="@+id/btn000"
+                style="@style/NumpadButton"
+                android:text="000"/>
+
+            <TextView
+                android:id="@+id/btn0"
+                style="@style/NumpadButton"
+                android:text="0"/>
+
+            <LinearLayout
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_columnWeight="1"
+                android:layout_margin="8dp"
+                android:gravity="center">
+
+                <ImageView
+                    android:id="@+id/btnDelete"
+                    android:layout_width="48dp"
+                    android:layout_height="48dp"
+                    android:src="@drawable/ic_backspace"
+                    android:background="?android:attr/selectableItemBackgroundBorderless"
+                    android:padding="12dp"
+                    android:tint="#666666"/>
+            </LinearLayout>
+        </GridLayout>
+
+        <!-- Confirmation Button -->
+        <Button
+            android:id="@+id/confirmButton"
+            android:layout_width="match_parent"
+            android:layout_height="48dp"
+            android:layout_margin="16dp"
+            android:layout_marginTop="32dp"
+            android:text="Konfirmasi"
+            android:textColor="#999999"
+            android:textSize="16sp"
+            android:textStyle="bold"
+            android:background="@drawable/button_inactive_background"
+            android:enabled="false"
+            android:alpha="0.6"
+            app:layout_constraintTop_toBottomOf="@id/numpad_grid"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintVertical_bias="0"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</ScrollView>
\ No newline at end of file