diff --git a/admin/index.php b/admin/index.php
index 900fbb3..cb6a1c6 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -166,7 +166,7 @@ if ($isAjax) {
         if ($sent) {
             echo json_encode(['ok'=>true]);
         } else {
-            echo json_encode(['ok'=>false,'error'=>'Email service not configured. Set MAILJET_API_KEY and MAILJET_SECRET_KEY in db.php.']);
+            echo json_encode(['ok'=>false,'error'=>'Email service not configured — check CYBERMAIL_API_KEY in db.php.']);
         }
         exit;
     }
@@ -2181,7 +2181,6 @@ function openUpdateCard(id, triggerBtn) {
                         borderColor: '#dc2626',
                     },
                     'input': {
-                        backgroundColor: '#ffffff',
                         color: '#111111',
                         fontSize: '14px',
                         fontFamily: 'Inter, Arial, sans-serif',