Product Type: Expense Splitter / Bill Split. Keywords: split, expense, bill, aa, share, friends, group, settle, debt, payment, owe. Primary Style: Flat Design + Vibrant & Block-based. Secondary Styles: Minimalism, Micro-interactions. Landing Page Pattern: Minimal & Direct + Demo. Dashboard Style: N/A - Balance focused. Color Palette Focus: Success green + alert red + neutral grey + avatar accent colors. Key Considerations: Group expense tracking. Debt simplification algorithm. Payment reminders. Multi-currency. Receipt photo import..