Ảnh Tự Sướng Trước Gương Phòng Thay Đồ Gym

{
  "prompt": "A stylish young man taking a mirror selfie in a modern gym locker room. He has messy blond hair and a sharp jawline, wearing a [brown] zip-up hoodie over a black shirt. He holds a smartphone in one hand and wears wireless earbuds, with a calm, serious facial expression. The background features dark-toned lockers, minimalist industrial design, and soft overhead lighting with subtle reflections on the mirror. Clean, aesthetic fitness environment. Photorealistic portrait, natural skin texture, cinematic lighting, 50mm lens, shallow depth of field, modern lifestyle photography."
}