Build a Figma-style mobile login mockup as a React component. Apply real-design touches like shadows, rounded corners, and color.

Build a high-fidelity mockup for a SaaS dashboard. Make a screen that feels like a real product, with charts, stat cards, and a recent activity list.

Apply feedback from the mockup review. Reduce header height, change CTA button color from blue to green, and change font size from 14px to 16px.