Cozy Bedroom Nighttime Portrait

Ultra-realistic candid iPhone lifestyle photograph in vertical 9:16 aspect ratio. {argument name="subject" default="Sadie Sink"} lying prone naturally on a cozy bed inside a softly lit modern bedroom at night. Long blonde hair slightly messy with loose strands falling naturally across her face and shoulders. Calm intimate expression with direct eye contact toward the camera, relaxed late-night atmosphere. She is wearing a {argument name="top" default="fitted pastel-blue cropped lounge top"} with delicate thin straps and {argument name="bottom" default="fitted white pajama shorts"}. Natural relaxed body posture on the bed. Shot from a low-angle close-up selfie perspective using realistic iPhone camera rendering. Her face dominates the foreground in sharp focus while her relaxed silhouette softly extends deeper into frame naturally. Slight natural smartphone lens softness and subtle depth blur create authentic candid realism. Environment: cozy modern bedroom with warm ambient lighting. A white vanity desk and large glowing LED arch mirror illuminate the background with warm orange and subtle cool blue tones. Neutral cream bedding with soft fabric folds and plush pillows. Framed wall artwork displaying the word 'Love'. Soft decorative LED lighting throughout the room. Lighting: warm bedside tungsten glow mixed with cool blue LED reflections from the vanity mirror, creating cinematic orange-blue contrast across skin, hair, and bedding. Gentle shadow gradients and realistic low-light mood. Highly detailed realistic skin texture, visible pores, natural hair strands, realistic cotton fabric texture, subtle digital grain, cinematic color grading, shallow depth of field, cozy intimate nighttime atmosphere, realistic iPhone low-light photography aesthetic, ultra realistic 8k quality.