reports page

frontend/pweb/lib/pages/report/details/header.dart

@@ -0,0 +1,43 @@
+import 'package:flutter/material.dart';
+
+import 'package:pweb/generated/i18n/app_localizations.dart';
+
+
+class PaymentDetailsHeader extends StatelessWidget {
+  final String title;
+  final VoidCallback onBack;
+
+  const PaymentDetailsHeader({
+    super.key,
+    required this.title,
+    required this.onBack,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    return Row(
+      children: [
+        IconButton(
+          onPressed: onBack,
+          icon: const Icon(Icons.arrow_back),
+          tooltip: AppLocalizations.of(context)!.back,
+        ),
+        const SizedBox(width: 8),
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                title,
+                style: theme.textTheme.titleLarge?.copyWith(
+                  fontWeight: FontWeight.w600,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+}