Social media platform, smartphone screen, cute female hand holding phone, trendy white nails, minimalist background, 3/4 composition, bright lighting, shallow depth of field, YouTube interface, colorful icons, notification bubbles, scrolling feed, likes and comments section, selfie posted by a young woman, casual clothes, natural makeup, hair tied up in a ponytail, relaxed facial expression, urban coffee shop ambiance, wooden tables, plants on shelves, soft morning light filtering through the window.