Young Woman Squatting Taking Gym Mirror Selfie

First generate an original adult woman reference portrait: a calm young woman with long straight smooth dark brown hair in a half-up ponytail secured with a small clip, natural makeup, soft expression, and modern athletic styling, photographed against a neutral background. Then use that generated original reference portrait as the identity reference for the main image. Photorealistic mirror selfie, social media aesthetic, high resolution, high quality. Match the face from the generated original reference image, preserving all specified facial details: face shape, eyebrow and eye structure, natural makeup style, lip shape and color, hairline, and hairstyle. The subject is a young adult woman squatting gracefully in a modern indoor gym with full-height mirrored walls: she squats low with one knee forward, leans slightly toward the mirror, head tilted slightly downward as she looks at the smartphone screen held in her right hand, left hand resting on her knee, with a soft calm expression. She wears a tight form-fitting off-white sports bra with a slight sheen, high-waisted relaxed-fit loose dark brown sweatpants, white sneakers, has black nail polish, and is adorned with a silver necklace, bracelet, and rings. Her right hand holds a smartphone with a glitter silver case vertically facing the mirror. The gym setting features wood-textured flooring, a chest press machine and other various gym equipment visible in the mirror reflection background, soft overhead LED lighting with warm ambient accents. Style specifications: soft warm color grade, medium-high clarity, feminine, elegant, gentle mood. Composition: full body shot of the centered squatting pose, eye-level mirror perspective, sharp focus on the subject's face and outfit, 4:5 aspect ratio. Negative prompt: incorrect face, wrong hairstyle, extra limbs, mismatched clothing patterns, distorted body proportions, text, watermarks, blurry edges, distorted mirror reflections, overexposed lighting