Falback popolamento cover 2

app/admin/page.tsx

@@ -343,7 +343,15 @@ export default function AdminDashboard() {
                   // CHANGED: flex-col on mobile, flex-row on sm+, added gap-4 for mobile spacing
                   <div key={card.id} className="flex flex-col sm:flex-row sm:items-center justify-between p-4 border rounded-lg bg-gray-50 hover:bg-gray-100 transition-colors gap-4">
                     <div className="flex items-center gap-4">
-                      {card.imageUrl ? <img src={card.imageUrl} className="w-16 h-16 object-cover rounded-md shadow-sm shrink-0" alt="" /> : <div className="w-16 h-16 bg-gray-200 rounded-md shadow-sm flex items-center justify-center text-gray-400 text-xs shrink-0">No Image</div>}
+                      {(() => {
+                        const previewUrl = card.imageUrl || card.extraMedia?.[0]?.url || '';
+                        if (!previewUrl) {
+                          return <div className="w-16 h-16 bg-gray-200 rounded-md shadow-sm flex items-center justify-center text-gray-400 text-xs shrink-0">No Image</div>;
+                        }
+                        return isVideoUrl(previewUrl)
+                          ? <video src={previewUrl} className="w-16 h-16 object-cover rounded-md shadow-sm shrink-0" muted playsInline preload="metadata" />
+                          : <img src={previewUrl} className="w-16 h-16 object-cover rounded-md shadow-sm shrink-0" alt="" />;
+                      })()}
                       <div>
                         <span className="font-semibold text-gray-800 block">{card.title}</span>
                         <span className="text-xs text-gray-500 uppercase tracking-wider">{card.cardType}</span>

components/PublicGrid.tsx

@@ -453,6 +453,9 @@ export default function PublicGrid({ cards, maxCols = 5 }: { cards: Card[], maxC
       <div className={`grid gap-4 ${activeGridClass}`}>
         {cards.map((card) => {
           const galleryCount = (card.extraMedia?.length || 0) + (card.imageUrl ? 1 : 0);
+          // Fall back to the first gallery item when no explicit cover is set.
+          const previewUrl = card.imageUrl || card.extraMedia?.[0]?.url || '';
+          const previewIsVideo = !!previewUrl && isVideoUrl(previewUrl);
           return (
             <div
               key={card.id}
@@ -462,8 +465,18 @@ export default function PublicGrid({ cards, maxCols = 5 }: { cards: Card[], maxC
               }}
               className="group relative cursor-pointer overflow-hidden rounded-xl shadow-md aspect-square bg-gray-200 transition-all duration-300 hover:shadow-xl hover:-translate-y-1"
             >
-              {card.imageUrl ? (
-                <img src={card.imageUrl} alt={card.title} className="absolute inset-0 w-full h-full object-cover" />
+              {previewUrl ? (
+                previewIsVideo ? (
+                  <video
+                    src={previewUrl}
+                    className="absolute inset-0 w-full h-full object-cover pointer-events-none"
+                    muted
+                    playsInline
+                    preload="metadata"
+                  />
+                ) : (
+                  <img src={previewUrl} alt={card.title} className="absolute inset-0 w-full h-full object-cover" />
+                )
               ) : (
                 <div className="absolute inset-0 flex items-center justify-center bg-gradient-to-br from-blue-100 to-gray-200 text-gray-400">No Image</div>
               )}