diff --git a/client/src/components/ad-settings.tsx b/client/src/components/ad-settings.tsx
index df99ff0..3ad2892 100644
--- a/client/src/components/ad-settings.tsx
+++ b/client/src/components/ad-settings.tsx
@@ -116,7 +116,7 @@ export default function AdSettings({ isOpen, onClose }: AdSettingsProps) {
   if (!isOpen) return null;
 
   return (
-    <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-[9999] p-4">
+    <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center p-4" style={{ zIndex: 999999 }}>
       <div className="bg-white dark:bg-gray-900 rounded-lg max-w-4xl w-full max-h-[90vh] overflow-y-auto">
         <div className="sticky top-0 bg-white dark:bg-gray-900 p-6 border-b border-gray-200 dark:border-gray-700">
           <div className="flex items-center justify-between">
diff --git a/client/src/components/bunny-video-modal.tsx b/client/src/components/bunny-video-modal.tsx
index 7b8efcf..f4983a0 100644
--- a/client/src/components/bunny-video-modal.tsx
+++ b/client/src/components/bunny-video-modal.tsx
@@ -168,9 +168,9 @@ export default function BunnyVideoModal({ video, isOpen, onClose, onEdit, videos
 
   return (
     <div 
-      className="fixed inset-0 bg-black bg-opacity-90 flex items-center justify-center z-[9999]"
+      className="fixed inset-0 bg-black bg-opacity-90 flex items-center justify-center"
+      style={{ zIndex: 999999, backgroundColor: '#1f2937' }}
       onClick={handleBackdropClick}
-      style={{ backgroundColor: '#1f2937' }}
     >
       <div className="relative w-full h-full max-w-7xl mx-auto p-4 flex flex-col">
         {/* Header with close button */}
diff --git a/client/src/components/vast-player.tsx b/client/src/components/vast-player.tsx
index 0dd079a..3422d4b 100644
--- a/client/src/components/vast-player.tsx
+++ b/client/src/components/vast-player.tsx
@@ -270,7 +270,7 @@ export default function VASTPlayer({ video, onClose, vastTagUrl, enableAds = tru
   };
 
   return (
-    <div className="fixed inset-0 bg-black bg-opacity-90 flex items-center justify-center z-[9999]">
+    <div className="fixed inset-0 bg-black bg-opacity-90 flex items-center justify-center" style={{ zIndex: 999999 }}>
       <div className="relative w-full max-w-6xl mx-4">
         {/* Close button */}
         <Button
diff --git a/client/src/components/video-modal.tsx b/client/src/components/video-modal.tsx
index cc6490f..de533b7 100644
--- a/client/src/components/video-modal.tsx
+++ b/client/src/components/video-modal.tsx
@@ -437,7 +437,8 @@ export default function VideoModal({ video, isOpen, onClose, enableAds = true }:
 
   return (
     <div 
-      className="fixed inset-0 bg-black/90 backdrop-blur-sm z-[9999] flex items-center justify-center p-4"
+      className="fixed inset-0 bg-black/90 backdrop-blur-sm flex items-center justify-center p-4"
+      style={{ zIndex: 999999 }}
       onClick={handleBackdropClick}
       data-testid="modal-video"
     >