Portrait of Young Woman with Glasses in Cozy Bedroom

[Nano Banana Prompt] ar 9:16 A close-up portrait of a young East Asian woman with fair, smooth skin and soft natural makeup, looking directly at the camera with a calm, slightly pouty neutral expression. She has dark brown/black hair styled in a messy half-up half-down look: the top section is loosely twisted into a high messy bun/updo with loose strands and face-framing tendrils falling around her forehead and cheeks. She wears stylish black-and-silver browline glasses (thick black upper frames, thin metallic lower rims). Soft pink lips, defined but natural eyebrows, and subtle eye makeup. She is wearing a black off-the-shoulder top that exposes her collarbones and shoulders, paired with a delicate thin gold chain necklace featuring a small five-pointed star pendant resting at the center of her chest. The lighting is soft and atmospheric: strong cool purple/magenta ambient LED lighting washes over the right side of her face, neck, and shoulders, creating a gentle glow and subtle color cast on her skin, while a warm yellow lamp light from the left provides contrast. The background is a cozy bedroom wall densely covered in a collage of small photos and posters (including a prominent BTS poster), with a glowing table lamp visible on the left, a soft stuffed animal, and part of a bed with gray bedding. Soft bokeh and dreamy atmosphere, photorealistic, high detail, sharp focus on the face, shallow depth of field, vertical portrait composition, aesthetic K-pop fan room vibe, cinematic purple lighting, 8k quality.