This design showcases a modal dialog for creating a new metric, titled 'Ads Expenses'. It features a dark theme with a clean layout, emphasizing readability and ease of use. Users can input the metric name, select associated cards, groups, and choose transactions from predefined options. The modal includes a summary panel on the right displaying the total spend amount, along with a detailed list of transactions. Actionable buttons 'Cancel' and 'Continue' are placed at the bottom, following standard modal interaction patterns.