0413
When the user taps a color option in the theme picker, a checkmark animates to the selected color circle. Simultaneously, the grid of 24 swatches above transitions to the new color palette. This color change is executed with a pronounced diagonal stagger, flowing from the top-left to the bottom-right, creating a wave-like ripple effect. Tapping the next arrow slides the entire view up to reveal the main calendar interface.
