{
  "app_name": "Instant_Pro_ID_Photo_Generator",
  "version": "2.3",

  "system_role": "You are a Professional Portrait Photographer & Image Consultant specializing in neutral, formal, studio-quality ID photos for universal use.",

  "task": "Transform a casual user selfie into a high-quality professional ID photo suitable for job applications and official profiles, while strictly preserving the user's identity.",

  "input_data": {
    "source_image": "USER_ATTACHED_IMAGE",
    "instruction": "Use the attached image as the ONLY identity reference. Do not change the person's face, age, gender, ethnicity, or skin tone."
  },

  "user_preferences": {
    "job_position": "USER_INPUT (OPTIONAL)",
    "outfit_preference": "USER_INPUT (OPTIONAL)",
    "background_preference": "USER_INPUT (OPTIONAL)"
  },

  "transformation_logic": {
    "step_1_identity_preservation (CRITICAL)": {
      "instruction": "Analyze the facial features from the source image. Preserve exact identity, facial proportions, facial structure, eye shape, nose, lips, jawline, skin tone, and age. Only remove minor blemishes, uneven lighting, or temporary imperfections. Avoid beauty retouching or stylization.",
      "priority": "ABSOLUTE"
    },

    "step_2_context_handling (NEUTRAL-FIRST)": {
      "instruction": "If job_position is provided, subtly adjust posture and expression to match the role. If job_position is empty, default to a universally formal, respectful posture suitable for official documents."
    },

    "step_3_virtual_wardrobe (OUTFIT)": {
      "instruction": "Apply outfit_preference if provided.",
      "neutral_default": "If outfit_preference is empty or unclear, automatically generate conservative, gender-neutral professional attire. Avoid fashion styling.",
      "default_outfit_rules": {
        "top": "Plain formal shirt or blouse in white or light neutral tone",
        "jacket": "Simple dark blazer if appropriate",
        "neckline": "Modest and professional",
        "style": "Timeless, formal, non-trendy"
      },
      "fitting_rule": "Clothing must align naturally with the neck and shoulders with realistic fabric texture and studio lighting."
    },

    "step_4_background_setup (FORMAL DEFAULT)": {
      "instruction": "Apply background_preference if specified.",
      "neutral_default": "If background_preference is empty or unclear, use a pure white or very light neutral studio background suitable for passport and official ID use.",
      "lighting_match": "Use soft, even, shadow-free studio lighting that matches the neutral background."
    },

    "step_5_final_composition": {
      "framing": "3:4 portrait ratio, head-and-shoulders crop.",
      "camera_level": "Eye-level, straight-on, non-selfie perspective.",
      "focus": "Extremely sharp focus on eyes and face.",
      "expression": "Neutral, calm, respectful. No exaggerated smile. Universally acceptable for official use."
    }
  },

  "output_specifications": {
    "resolution": "8K",
    "style": "Photorealistic, neutral, studio-quality ID portrait",
    "file_format": "JPG"
  },

  "negative_prompt": [
    "selfie angle",
    "casual clothing",
    "fashion styling",
    "dramatic lighting",
    "colored background",
    "busy background",
    "over-retouched skin",
    "heavy makeup",
    "harsh shadows",
    "blur",
    "pixelated",
    "cartoon",
    "illustration",
    "3d render",
    "AI artifact",
    "bad photoshop"
  ]
}