diff --git a/EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.csproj b/EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.csproj
index 966a0c1b..19f0416c 100644
--- a/EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.csproj
+++ b/EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
-    <WasmBuildNative>false</WasmBuildNative>
+    <WasmBuildNative>true</WasmBuildNative>
 	<InvariantGlobalization>false</InvariantGlobalization>
 	<BlazorWebAssemblyLoadAllGlobalizationData>true</BlazorWebAssemblyLoadAllGlobalizationData>
 	  
diff --git a/EnvelopeGenerator.ReceiverUI/Pages/ReportViewer.razor b/EnvelopeGenerator.ReceiverUI/Pages/ReportViewer.razor
index d69c487f..35a90f86 100644
--- a/EnvelopeGenerator.ReceiverUI/Pages/ReportViewer.razor
+++ b/EnvelopeGenerator.ReceiverUI/Pages/ReportViewer.razor
@@ -291,33 +291,53 @@
             report.Bands.Add(bottomMargin);
         }
 
-        bottomMargin.HeightF = Math.Max(bottomMargin.HeightF, 175F);
         RemoveExistingSignature(bottomMargin);
 
+        // Layout constants
+        const float sigX         = 390F;
+        const float sigWidth     = 230F;
+        const float sigImgHeight = 70F;
+        const float infoHeight   = 65F;  // up to 4 lines at 8pt
+        const float innerGap     = 5F;
+        const float bottomPad    = 6F;
+        const float defaultTopPad = 8F;
+        const float maxBandHeight = 210F;
+
+        float requiredHeight = defaultTopPad + sigImgHeight + innerGap + infoHeight + bottomPad;
+
+        // Grow band if needed, but cap at maxBandHeight to avoid overlapping page content
+        bottomMargin.HeightF = Math.Min(maxBandHeight, Math.Max(bottomMargin.HeightF, requiredHeight));
+
+        // If band is tighter than required, compress top padding so content still fits
+        float topPad = Math.Max(0F, bottomMargin.HeightF - bottomPad - infoHeight - innerGap - sigImgHeight);
+
+        float imageY = topPad;
+        float labelY = imageY + sigImgHeight + innerGap;
+
         var signatureInformation = string.IsNullOrWhiteSpace(signerPosition)
             ? $"Empfaengerunterschrift\n{signerFullName}\n{signaturePlace}, {DateTime.Now:d}"
             : $"Empfaengerunterschrift\n{signerFullName}\n{signerPosition}\n{signaturePlace}, {DateTime.Now:d}";
 
-        var signatureLabel = new XRLabel {
-            Name = "receiverSignatureLabel",
-            Text = signatureInformation,
-            Multiline = true,
-            BoundsF = new RectangleF(390F, 6F, 230F, 70F),
-            Font = new DXFont("Open Sans", 8F, DXFontStyle.Bold),
-            ForeColor = System.Drawing.Color.FromArgb(73, 80, 87),
-            TextAlignment = TextAlignment.TopLeft
-        };
-
         var signature = new XRPictureBox {
             Name = "receiverSignatureImage",
             ImageSource = imageSource,
-            BoundsF = new RectangleF(390F, 80F, 230F, 70F),
+            BoundsF = new RectangleF(sigX, imageY, sigWidth, sigImgHeight),
             Sizing = ImageSizeMode.ZoomImage,
             Borders = BorderSide.Bottom,
             BorderColor = System.Drawing.Color.FromArgb(73, 80, 87)
         };
 
-        bottomMargin.Controls.AddRange(new XRControl[] { signatureLabel, signature });
+        var signatureLabel = new XRLabel {
+            Name = "receiverSignatureLabel",
+            Text = signatureInformation,
+            Multiline = true,
+            BoundsF = new RectangleF(sigX, labelY, sigWidth, infoHeight),
+            Font = new DXFont("Open Sans", 8F, DXFontStyle.Regular),
+            ForeColor = System.Drawing.Color.FromArgb(73, 80, 87),
+            TextAlignment = TextAlignment.TopLeft
+        };
+
+        bottomMargin.Controls.AddRange(new XRControl[] { signature, signatureLabel });
     }
 
     static void RemoveExistingSignature(BottomMarginBand bottomMargin) {