AI Prompt for Photorealistic Gym Influencer Mirror Selfie

"Beautiful confident blonde fitness girl in her early 20s taking a mirror selfie in a stylish, trendy gym changing room, youthful athletic energy, toned and fit physique with defined abs and natural muscle lines, smooth realistic skin texture with subtle pores, sharp sculpted jawline, soft yet confident facial features, pouty glossy lips, straight nose, expressive eyes with a cool self-assured gaze, blonde hair pulled into a sleek high ponytail with a few soft flyaway strands, wearing a clean white sleeveless crop top hugging her upper body and clearly showing her midriff, paired with {argument name="bottoms" default="pastel pink GAP joggers"} with a relaxed yet flattering fit, sporty-chic gym fashion aesthetic, relaxed confident posture with one hip slightly popped, shoulders loose, playful double finger-gun gesture pointed toward the camera, effortless influencer attitude, modern smartphone visible in hand, authentic mirror selfie framing, slight reflection distortions on mirror edges, vibrant orange glossy gym lockers filling the background in neat geometric rows, reflections and highlights on locker surfaces, modern sporty interior design, clean and minimal yet bold color contrast, cinematic lighting with soft rim light outlining her body and hair, gentle highlights on cheekbones and shoulders, natural shadows adding depth, shallow depth of field separating subject from background, ultra-sharp focus on face, realistic photography style, high dynamic range, crisp textures, modern social-media fitness vibe, casual yet stylish, shot on iPhone 16 Pro, ultra-high detail, 4K resolution, photorealistic, contemporary gym influencer aesthetic"