A fit young woman taking a full-body mirror selfie standing on gym

{
  "subject": {
    "description": "A fit young woman taking a full-body mirror selfie standing on gym mats",
    "age": "young adult",
    "expression": "obscured by phone",
    "hair": {
      "color": "blonde",
      "style": "high messy ponytail with loose face-framing strands"
    },
    "clothing": {
      "top": {
        "type": "sports bra",
        "color": "black",
        "details": "scoop neck, minimal athletic design, tight fit"
      },
      "bottom": {
        "type": "flared yoga pants",
        "color": "black",
        "details": "high-waisted, fitted through thighs and flared at the hem, worn with white ankle socks"
      }
    },
    "face": {
      "preserve_original": false,
      "makeup": "hidden by phone"
    }
  },
  "accessories": {
    "jewelry": {
      "wrist": "white smartwatch band on left wrist",
      "neck": "thin delicate chain necklace"
    },
    "device": {
      "type": "smartphone",
      "details": "silver or light colored iPhone held vertically covering face"
    }
  },
  "photography": {
    "camera_style": "modern smartphone mirror selfie",
    "angle": "standing eye-level reflection",
    "shot_type": "full body vertical shot, 9:16",
    "texture": "sharp focus, natural daylight contrast, realistic textures, soft shadows"
  },
  "background": {
    "setting": "industrial MMA gym interior",
    "wall_color": "white exposed concrete",
    "elements": [
      "interlocking red and black foam jigsaw gym mats on floor",
      "black industrial pendant cage lights hanging from ceiling",
      "exposed white concrete ceiling with pipes",
      "large black industrial fan on the left",
      "wooden slat bench in immediate foreground",
      "black textured foam roller on floor",
      "crumpled blue denim shirt and keys on bench",
      "blurred MMA cage and chain link fencing in background"
    ],
    "atmosphere": "authentic training environment, gritty but bright",
    "lighting": "natural daylight from large windows on left mixed with overhead gym lights"
  }
}