UI Reasoning: Mental Health App. Recommended Pattern: Social Proof-Focused. Style Priority: Neumorphism + Accessible & Ethical. Color Mood: Calm Pastels + Trust colors. Typography Mood: Calming + Readable typography. Key Effects: Soft press + Breathing animations. Decision Rules: {"must_have": "privacy-first", "if_meditation": "add-breathing-animation"}. Anti-Patterns: Bright neon + Motion overload. Severity: HIGH.