A high-quality anime illustration featuring a woman standing in a modern gym, captured in a full body shot from behind with her reflection visible in a large mirror. The woman has brown skin, long black hair flowing down her back, and striking purple eyes visible in the reflection. She is wearing a black sports bra, black high-waist shorts, grey leg warmers, and black and white sneakers. She is holding a smartphone with a colorful case in her hand, posing for a mirror selfie. On her head, she wears cat-ear headphones with blue accents. The environment is a cyberpunk-themed gym, blending industrial elements and complex machinery with a futuristic aesthetic. The background is filled with blurred figures of other people and illuminated by vibrant purple and blue neon lights. The scene is rendered with professional studio lighting, creating a polished look with deep contrast and a high-tech atmosphere.
