Add shadows to mobile cards and fix AdminProducts wrapper

- Add shadow-sm to all mobile row cards for consistency
- Hide Card wrapper on mobile for AdminProducts page
- Add shadows to review cards in AdminReviews
- Applied to AdminMembers, AdminOrders, AdminConsulting,
  AdminEvents, AdminProducts, AdminReviews

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/pages/admin/AdminMembers.tsx

@@ -160,7 +160,7 @@ export default function AdminMembers() {
         {/* Mobile Card Layout */}
         <div className="md:hidden space-y-3">
               {members.map((member) => (
-                <div key={member.id} className="border-2 border-border rounded-lg p-4 space-y-3 bg-card">
+                <div key={member.id} className="border-2 border-border rounded-lg p-4 space-y-3 bg-card shadow-sm">
                   <div>
                     <div className="flex items-start justify-between gap-2">
                       <div className="flex-1 min-w-0">