AquarellNotes is a calm, local-first app for notes and shopping lists. It is built for fast everyday capture without accounts, ads, analytics, tracking, or cloud dependencies. Notes use soft watercolor-style cards, while shopping lists stay practical and easy to scan. Features: * Create, edit, pin, color, delete, and share notes. * Filter notes by color category. * Sort notes by date, color, or alphabet. * Create multiple named shopping lists. * Add, edit, check off, delete, reset, clear, duplicate, and share shopping list items. * Import shared shopping lists from WhatsApp text or AquarellNotes import links. * Search notes and shopping items. * Switch between list and detail views. * Choose light, dark, or high-contrast appearance. * Use German, English, or the Android system language. All app data is stored locally on the device with Room.