Fold Cash Calculator Morph from Sheet Interaction

This interaction demonstrates a fluid morphing transition where a bottom sheet expands into a larger input modal. Upon tapping the primary action button, the container grows vertically, the keypad shifts into focus, and the text elements crossfade. As the user inputs increasingly large numbers, the text dynamically scales down and wraps to fit the screen, maintaining readability. Tapping the back button reverses the morphing animation back to the initial bottom sheet state with spring-like physics.