A Whimsical Reflection in Sky Blue Vibes

subject": {
    "gender_presentation": "female",
    "age_bracket": "mid_20s",
    "ethnicity": "East Asian. 
    "build": "slim with defined waist; natural proportions",
    "skin_tone": "light neutral",
    "hair": { "length": "very long", "style": "straight with slight wave ends", "color": "medium brown" },
    "pose": {
      "stance": "standing, slight contrapposto",
      "right_hand": "holding phone in front of face (identity obscured)",
      "left_arm": "relaxed alongside torso",
      "torso": "subtle arch; midriff visible"
    },
    "wardrobe": {
      "top": "baby-blue cropped knit cardigan, two buttons fastened; blue bralette subtly visible",
      "bottom": "denim micro-shorts with blue satin ribbon bows at both hips",
      "socks": "thigh-high blue-and-white horizontal stripes",
      "accessories": { "phone_case": "blue cute mascot case" }
    }
  },

  "environment": {
    "description": "bedroom PC corner seen in a wall mirror",
    "furnishings": [
      "white desk",
      "single monitor with pastel blue wallpaper (no readable text)",
      "mechanical keyboard with white keycaps on blue desk mat",
      "mouse on small blue mousepad",
      "PC tower to the right with blue case lighting",
      "three anime figures on/near the PC",
      "pagoda poster on wall",
      "cat-shaped desk lamp with blue accent",
      "clear glass of water",
      "tall leafy plant by window (camera-left)"
    ],
    "color_swap": "replace all former pink accents in wardrobe and room with blue (baby blue → sky/periwinkle)."
  },

  "lighting": {
    "source": "daylight from large window camera-left through sheer curtain",
    "quality": "soft diffused",
    "white_balance_K": 5200
  },

  "camera": {
    "mode": "smartphone rear camera via mirror (no portrait/bokeh mode)",
    "focal_length_eq_mm": 26,
    "distance_m": { "subject_to_mirror": 0.6, "camera_to_mirror": 0.5 },
    "exposure": { "aperture_f": 1.8, "iso": 100, "shutter_s": 0.01, "ev_comp": -0.3 },
    "focus": "torso and shorts in reflection",
    "depth_of_field": "natural smartphone DOF (deep); background readable, no artificial blur",
    "framing": {
      "aspect_ratio": "1:1",
      "crop": "top of head to mid-thigh; include desk, monitor, PC, and plant",
      "angle": "slight downward tilt from mirror viewpoint",
      "composition_notes": "keep subject centered; avoid wide-edge stretching by stepping back and cropping square"
    }
  },

  "negatives": [
    "pink/magenta accents anywhere",
    "beauty-filter/airbrushed skin; poreless look",
    "exaggerated or distorted anatomy",
    "editorial, see-through fabric, wardrobe malfunction",
    "logos, brand names, readable UI text",
    "fake portrait-mode blur, CGI/illustration look"
  ]
}