Stylish Gamer Girl Portrait

Create a full-body vertical photorealistic fashion portrait of {argument name="character name" default="a stylish young woman"} seated confidently in a black-and-blue racing-style gaming chair with armrests and caster wheels, centered in frame. She has long dark brown wavy hair swept over one shoulder, sunglasses resting on top of her head, a subtle confident smile, and direct eye contact with the camera. She wears a sleeveless dark denim button-front dress with a collar and thin brown belt, her legs crossed elegantly, and brown open-toe high-heeled sandals. Her left hand rests on a brown quilted leather handbag on her lap, and her right hand casually holds a white game controller with dark buttons. Set the scene in a modern high-rise interior with tall floor-to-ceiling windows behind her, bright daylight, a softly blurred city skyline outside, and a polished concrete floor with realistic reflections. Use natural soft backlighting from the windows, balanced fill light on the face, shallow depth of field, realistic skin texture, high-end editorial photography style, vertical 9:16 composition, no text, no watermark, no extra people.