diff --git a/CertReports.Syncfusion/Helpers/PdfTheme.cs b/CertReports.Syncfusion/Helpers/PdfTheme.cs
index f148dfc..7572343 100644
--- a/CertReports.Syncfusion/Helpers/PdfTheme.cs
+++ b/CertReports.Syncfusion/Helpers/PdfTheme.cs
@@ -31,6 +31,7 @@ public static class PdfTheme
     public static readonly Color SeparatorLine = Color.FromArgb(255, 221, 221, 221);  // #DDDDDD
     public static readonly Color TableBorder   = Color.FromArgb(255, 187, 187, 187);  // #BBBBBB
     public static readonly Color TableAltRow   = Color.FromArgb(255, 247, 249, 252);  // #F7F9FC
+    public static readonly Color GrayedOut     = Color.FromArgb(255, 170, 170, 170);  // #AAAAAA
     // TableHeaderBg is AccentBlue — use AccentBlueBrush / TableHeaderBrush directly
 
     // Colori box header pagina 1
@@ -98,6 +99,7 @@ public static class PdfTheme
     public static PdfBrush BoxGrayAccentBrush   => new PdfSolidBrush(BoxGrayAccent);
     public static PdfBrush BoxGrayLabelBrush    => new PdfSolidBrush(BoxGrayLabel);
     public static PdfBrush BoxGrayValueBrush    => new PdfSolidBrush(BoxGrayValue);
+    public static PdfBrush GrayedOutBrush       => new PdfSolidBrush(GrayedOut);
 
     // ─── Utility ───────────────────────────────────────────────────────
     public static PdfBrush ValueBrush(decimal? value)