I've redesigned the product creation form with several improvements:

1. Consistent black buttons using shadcn/ui components
2. Better organized layout with proper spacing and grouping
3. Clear visual hierarchy with card container and sections
4. Improved form field styling and labels
5. Modern file upload area with drag-and-drop support
6. Responsive design that works well on all screen sizes
7. Clear action buttons at the bottom
8. Better navigation header with hover states

The form now has a more professional and cohesive look while maintaining all the original functionality. The shadcn/ui components provide a consistent design language throughout the interface.

I've simplified the form to be more compact and focused:

1. Removed the collection info section since that will be handled separately
2. Made the layout more condensed with smaller padding and spacing
3. Simplified the image upload area
4. Added a description field for product details
5. Made buttons smaller and more subtle
6. Added a subtle card background with cleaner borders
7. Improved the header with product context
8. Kept only the essential product creation fields

The form is now more focused on the core task of creating a product, with a cleaner and more modern aesthetic. The layout is more compact while still maintaining good readability and usability.