{
  "task": "High-fashion studio portrait with non-repeating outfits (identity, hair & gender-aware makeup and pose locked)",
  "input": {
    "source_image": "USER_UPLOADED_PHOTO"
  },

  "identity_lock": {
    "rule": "Use the uploaded image as the ONLY identity reference. Do NOT change the face, facial structure, skin tone, body proportions, age, or any distinctive features. No face swap. Identity must remain exactly the same."
  },

  "gender_analysis": {
    "instruction": "Analyze the uploaded image first to determine the subject’s gender presentation (male or female) based strictly on visual cues from the image. This analysis must be completed BEFORE applying makeup and posing rules. Select ONLY ONE styling path. Do NOT mix male and female characteristics."
  },

  "hair_rules": {
    "analysis": "Analyze the subject’s current hairstyle from the uploaded image.",
    "instruction": "Keep the same hairstyle identity, length, and direction. Lightly refine and set the hair for a clean editorial finish only. Improve texture and control without changing the haircut or overall shape.",
    "constraints": [
      "Do NOT change hair length",
      "Do NOT change hair direction or parting",
      "Do NOT introduce a new hairstyle"
    ]
  },

  "outfit_generation": {
    "rule": "Generate a NEW high-fashion outfit that is clearly different from previous generations.",
    "wardrobe_pool": {
      "outerwear": [
        "fashion outerwear",
        "modern jackets",
        "coats",
        "layered garments",
        "draped fashion pieces",
        "avant-garde silhouettes",
        "minimal luxury wear",
        "relaxed tailoring",
        "experimental designer clothing"
      ],
      "top": [
        "fashion tops",
        "minimal inner layers",
        "modern fashion garments",
        "textured or structured tops"
      ],
      "color_palette": [
        "neutral tones",
        "monochrome",
        "deep muted fashion colors",
        "designer-style palettes"
      ],
      "materials": [
        "wool",
        "leather",
        "structured fabric",
        "silk",
        "knit",
        "matte or low-sheen materials"
      ],
      "selection_logic": "Select a combination freely from the wardrobe pool. Do NOT lock into a specific clothing type or silhouette. Avoid repeating the same structure or shape as previous images."
    }
  },

  "styling": {
    "framing": "STRICT half-body portrait, waist-up composition. Frame MUST include head, shoulders, chest, and extend clearly down to the waistline. Crop below the waist. Do NOT crop at chest, ribs, or mid-torso.",
    "pose": "subtle head angle with slight tension in the neck and jaw, chin relaxed, shoulders natural. Not smiling, not expressionless. A calm, controlled, confident editorial pose.",
    "expression": "neutral-to-intense gaze, relaxed eyelids, slight focus in the eyes. No blank stare, no exaggerated emotion.",

    "makeup_rules": {
      "male_makeup": "very minimal masculine editorial grooming makeup inspired by clean studio editorials: natural skin with a matte-to-satin finish, no glossy or oily appearance. Only subtle correction to even skin tone and reduce redness. Facial depth should come mainly from lighting, not cosmetics. No visible contour, no shimmer, no eyeliner, no smoky eyes. Brows natural and tidy. Lips lightly hydrated with a subtle clear sheen only. Overall result must look almost unmade, clean, and natural.",
      "female_makeup": "very minimal feminine editorial makeup inspired by clean studio editorials: natural skin with soft even tone and visible texture. No heavy foundation. Gentle blush tones only if needed, blended softly. Eyes kept clean and natural with soft definition, no dramatic eyeliner or shimmer. Brows natural. Lips with a light natural satin finish. Overall look must remain fresh, modern, and understated."
    }
  },

  "scene": {
    "lighting": "soft, diffused high-fashion studio lighting inspired by clean editorial setups. Lighting should be even and gentle, creating natural facial depth without harsh contrast, strong highlights, or glossy skin.",
    "background": "plain white"
  },

  "render_rules": {
    "style": "photorealistic, modern luxury editorial",
    "quality": "high resolution, realistic skin texture",
    "constraints": [
      "Do not invent new facial features",
      "Do not change identity or face",
      "Do not make male skin glossy or oily",
      "Gloss is allowed ONLY on lips for male makeup",
      "Do not feminize male facial features",
      "Do not use visible cosmetics on male skin",
      "Do not exaggerate expression or pose",
      "Do not change hairstyle structure",
      "Do not repeat the same outfit silhouette",
      "Do not change camera angle or perspective",
      "No illustration or cartoon style"
    ]
  },

  "negative_prompt": "chest-up crop, mid-torso crop, portrait-only framing, headshot framing, blank stare, dead face, forced smile, glossy male skin, oily face, feminine glam on male, blush on male, shimmer, smoky eyes, heavy contour, mixed gender makeup, repeated outfit, same silhouette, identity change, face swap, haircut, fantasy costume, colored background, busy set, anime, illustration"
}