Ultra realistic cinematic portrait of a young girl

Create an ultra-photorealistic vertical DSLR-style bedroom selfie portrait of a young adult South Asian woman seated casually on the edge of a bed. She has long, straight, naturally voluminous dark-black hair falling over her shoulders and down her back, with a few loose strands framing her face. She wears a fitted black-and-white checkered sleeveless knit crop top with a wide ribbed white neckline and hem, paired with loose high-waisted black trousers. She holds a smartphone vertically in her raised left hand, partially covering one side of her face, while looking naturally toward the phone screen with a relaxed, slightly confident expression and subtly parted glossy lips. Her other arm rests naturally beside her body, with a simple metallic bangle on her wrist and delicate rings visible on her fingers. The scene is a modern bedroom with cool gray-blue walls, a white metal bed frame headboard behind her, a neatly made bed with a light floral bedsheet and folded black blankets, a white door with a metallic handle on the left, a wall electrical outlet on the upper right, and light-colored tiled flooring. Use soft natural indoor lighting with realistic skin texture, authentic hair strands, detailed knit fabric, accurate reflections on the phone and jewelry, natural shadows, realistic anatomy and proportions, shallow depth of field, crisp facial detail, subtle smartphone-camera perspective, clean neutral color grading, vertical 4:5 composition, high-resolution 8K photorealism, candid Instagram-style aesthetic, with no artificial beautification, distortion, plastic skin, or altered facial features.