Hyper-Realistic Gym Mirror Selfie

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A hyper-realistic smartphone gym mirror selfie of a fit young woman standing in the foreground of a modern upscale gym, vertical composition, dating-app style candid realism. She is taking the photo herself with her phone covering most of her face, creating an authentic mirror-selfie look. She has long, straight dark brown hair falling past her chest, a slim curvy athletic figure, and wears a tight sleeveless black one-piece workout outfit with a deep scoop neckline and subtle ribbed texture on the legs. On one hand she wears a bright hot pink and black fingerless lifting glove, and in the other hand she loosely holds a black jacket. Her phone has a dark rose or burgundy case. The scene is inside a sleek contemporary gym with cool blue ambient lighting, large wall mirrors, black rubber flooring, and 4 glowing geometric rectangular LED ceiling light fixtures visible overhead. Include weight machines and squat racks on the left and center background, 1 flat workout bench on the right foreground, and 1 dumbbell on the floor at bottom right. Show exactly 4 background gym-goers reflected or visible in the distance, slightly out of focus, to enhance realism. Lighting is crisp mixed white and blue neon, with sharp detail on the subject and mildly blurred background. The overall mood is polished, attractive, believable, and highly photorealistic, like a premium fitness mirror selfie shot on an iPhone in a real gym.