diff --git a/app/modules_app/invoices/export_excel.php b/app/modules_app/invoices/export_excel.php
index 1744ab4..e96bc81 100644
--- a/app/modules_app/invoices/export_excel.php
+++ b/app/modules_app/invoices/export_excel.php
@@ -161,15 +161,20 @@ $summarySheet->setTitle('الملخص الإجمالي');
 $summarySheet->setRightToLeft(true);
 
 // --- SUMMARY HEADER ---
-$summarySheet->mergeCells("A1:J1");
-$summarySheet->setCellValue("A1", 'مُـصَـادَق — ملخص الفواتير الإجمالي');
-$summarySheet->getStyle("A1")->applyFromArray([
+// We use A1 for Logo, B1:I1 for Title, J1 for Link/QR to avoid merge issues in some viewers
+$summarySheet->setCellValue("B1", 'مُـصَـادَق — ملخص الفواتير الإجمالي');
+$summarySheet->mergeCells("B1:I1");
+$summarySheet->getStyle("B1:I1")->applyFromArray([
     'font' => ['bold' => true, 'size' => 16, 'color' => ['argb' => 'FF' . $headerFont]],
     'fill' => ['fillType' => Fill::FILL_SOLID, 'startColor' => ['argb' => 'FF' . $headerBg]],
     'alignment' => ['horizontal' => Alignment::HORIZONTAL_CENTER, 'vertical' => Alignment::VERTICAL_CENTER],
 ]);
 $summarySheet->getRowDimension(1)->setRowHeight(45);
 
+// Style A1 and J1 background to match the header
+$summarySheet->getStyle("A1")->getFill()->setFillType(Fill::FILL_SOLID)->getStartColor()->setARGB('FF' . $headerBg);
+$summarySheet->getStyle("J1")->getFill()->setFillType(Fill::FILL_SOLID)->getStartColor()->setARGB('FF' . $headerBg);
+
 // --- Add Logo ---
 try {
     if (file_exists($logoPath)) {
@@ -178,7 +183,7 @@ try {
         $logoSummary->setPath($logoPath);
         $logoSummary->setHeight(38);
         $logoSummary->setCoordinates('A1');
-        $logoSummary->setOffsetX(15);
+        $logoSummary->setOffsetX(5);
         $logoSummary->setOffsetY(5);
         $logoSummary->setWorksheet($summarySheet);
     }
@@ -204,8 +209,8 @@ try {
         $drawingQr->setName('Musadaq QR');
         $drawingQr->setPath($tmpQr);
         $drawingQr->setHeight(38);
-        $drawingQr->setCoordinates('I1');
-        $drawingQr->setOffsetX(40);
+        $drawingQr->setCoordinates('J1');
+        $drawingQr->setOffsetX(5);
         $drawingQr->setOffsetY(5);
         $drawingQr->setWorksheet($summarySheet);
     }
@@ -323,15 +328,20 @@ foreach ($invoices as $invIdx => $inv) {
     $invRow = 1;
 
     // ── INVOICE HEADER ──────────────────────────
-    $sheet->mergeCells("A{$invRow}:I{$invRow}");
-    $sheet->setCellValue("A{$invRow}", 'مُـصَـادَق — تقرير فاتورة مشتريات');
-    $sheet->getStyle("A{$invRow}")->applyFromArray([
+    // We use A for Logo, B:H for Title, I for QR to avoid merge issues
+    $sheet->setCellValue("B{$invRow}", 'مُـصَـادَق — تقرير فاتورة مشتريات');
+    $sheet->mergeCells("B{$invRow}:H{$invRow}");
+    $sheet->getStyle("B{$invRow}:H{$invRow}")->applyFromArray([
         'font' => ['bold' => true, 'size' => 16, 'color' => ['argb' => 'FF' . $headerFont]],
         'fill' => ['fillType' => Fill::FILL_SOLID, 'startColor' => ['argb' => 'FF' . $headerBg]],
         'alignment' => ['horizontal' => Alignment::HORIZONTAL_CENTER, 'vertical' => Alignment::VERTICAL_CENTER],
     ]);
     $sheet->getRowDimension($invRow)->setRowHeight(45);
 
+    // Background color for side cells
+    $sheet->getStyle("A{$invRow}")->getFill()->setFillType(Fill::FILL_SOLID)->getStartColor()->setARGB('FF' . $headerBg);
+    $sheet->getStyle("I{$invRow}")->getFill()->setFillType(Fill::FILL_SOLID)->getStartColor()->setARGB('FF' . $headerBg);
+
     // --- Add Logo ---
     try {
         if (file_exists($logoPath)) {
@@ -340,18 +350,19 @@ foreach ($invoices as $invIdx => $inv) {
             $logoInv->setPath($logoPath);
             $logoInv->setHeight(38);
             $logoInv->setCoordinates('A' . $invRow);
-            $logoInv->setOffsetX(15);
+            $logoInv->setOffsetX(5);
             $logoInv->setOffsetY(5);
             $logoInv->setWorksheet($sheet);
         }
     } catch(\Exception $e) { error_log('Logo Invoice Error: ' . $e->getMessage()); }
 
     // --- Add Clickable Website Link ---
+    // We'll move the link slightly down or put it in I1 with the QR
     $sheet->setCellValue("I" . $invRow, 'musadaq.intaleqapp.com');
     $sheet->getCell("I" . $invRow)->getHyperlink()->setUrl('https://musadaq.intaleqapp.com/');
     $sheet->getStyle("I" . $invRow)->applyFromArray([
-        'font' => ['color' => ['argb' => 'FFFFFFFF'], 'underline' => true, 'size' => 9],
-        'alignment' => ['horizontal' => Alignment::HORIZONTAL_LEFT, 'vertical' => Alignment::VERTICAL_CENTER],
+        'font' => ['color' => ['argb' => 'FFFFFFFF'], 'underline' => true, 'size' => 8],
+        'alignment' => ['horizontal' => Alignment::HORIZONTAL_LEFT, 'vertical' => Alignment::VERTICAL_TOP],
     ]);
 
     // --- Add Verification QR Code ---
@@ -366,8 +377,8 @@ foreach ($invoices as $invIdx => $inv) {
             $drawingQr->setName('Verification QR');
             $drawingQr->setPath($tmpQr);
             $drawingQr->setHeight(38);
-            $drawingQr->setCoordinates('H' . $invRow);
-            $drawingQr->setOffsetX(40);
+            $drawingQr->setCoordinates('I' . $invRow);
+            $drawingQr->setOffsetX(5);
             $drawingQr->setOffsetY(5);
             $drawingQr->setWorksheet($sheet);
         }