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Nano Banana UI mock

Mobile UI mockup prompt with clear hierarchy.

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Prompt shell

Replace highlighted brackets, then copy.

Mobile UI mockup for [app] showing [screen], clean grid, generous spacing, high contrast, device mockup at 3/4 angle, soft ambient shadow.
How to use
  • app - replace the bracketed field with your info
  • screen - replace the bracketed field with your info
Provide (Inputs)
  • App type
  • Key screen
  • Palette
  • Device style
Expected output (Outputs)
  • UI prompt
  • Layout cues
  • Device framing
Tips
  • State primary CTA and hierarchy.
  • Limit to 2-3 accent colors.
  • Keep text blocks short.
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