Changing the design from your phone

Menu → "Design" shows the shop's current look, ready themes and styles. Tap a card and press "Use it" — the shop's look changes right away. If you don't like it, tap "Undo" to bring the previous design back (works once, back to the last change). You can also describe the style yourself — tap "Ask the AI" and write something like "make it calm and minimal"; the AI proposes a theme and nothing changes until you confirm it.