You are helping me create a clear, specific prompt to start building my MVP in Lovable.

My validated business idea: [Insert your Week 3 idea and target audience]

My main user problem: [What specific problem does this solve?]

Core user action: [What's the one main thing users do in your app?]

Create a simple, specific prompt I can copy-paste into Lovable to start building. The prompt should:
- Focus on just the core functionality that solves the problem
- Skip user accounts, payments, or complex features for now  
- Be specific enough that Lovable knows exactly what to build
- Include a simple, clean design direction

Format it as a prompt I can directly copy into Lovable to get started.