Design a sleek, modern user interface for a Point of Sale (POS) system used by cashiers in a supermarket. The interface should be minimalistic and focused on efficiency. Key elements to include are:
Product scanning area: A large section where scanned products appear in a list, showing product name, quantity, and price.
Total amount: A prominently displayed area showing the running total of the transaction.
Action buttons: Large, clearly labeled buttons for common actions like 'Complete Sale', 'Cancel Transaction', and 'Remove Item'.
Payment options: A streamlined section where cashiers can select payment methods (e.g., Cash, Credit Card, Mobile Payment).
User interface: Minimal distractions, with a clean background and intuitive layout to ensure quick navigation.
Responsive design: The interface should work well on different screen sizes, from desktop monitors to smaller touchscreens.
The design should prioritize usability, with a focus on quick interactions | A shadcn/ui and v0 generation - v0