oK9 Mahjong Lky Blitz

Features

- Dashboard: Customizable pie and bar chart overviews, with support for switching between months and displaying recent bills.
- Bill List: Filterable, modern card-style interface with clear color separation for income and expenses.
- Add/Edit Bill: Modern entry page with bottom-panel selector, field validation, and customizable title bar.
- Bill Details: Card-style details page with edit/delete support and customizable confirmation pop-up.
- Fully English: All code, interfaces, comments, and data are in English.
- Modern UI/UX: Sky blue, off-white, and orange primary colors, with rounded corners, gradients, and an immersive layout.
- No Login/Registration: All local data, no cloud storage, and no statistical analysis.
- Lightweight and Efficient: MinSdk 24, TargetSdk 34, APK <10MB, no Kotlin, no redundant dependencies.
- No cartoon/cat elements: All icons are minimalist and modern.