A Glimpse Before the Smile

{
  "portrait_prompt": {
    "subject": {
      "description": "Based on <User Portrait>, a young woman taking a close-up selfie, head tilted approximately 15 degrees to her right with a cheeky confident energy, left hand raised in a V-sign peace gesture with index and middle fingers lightly touching the corner of her lips",
      "features": {
        "hair": "hair with warm golden highlights, swept to one side — a long side-swept fringe falls diagonally across the left side of her face, partially veiling the left eye creating a natural 'frame within frame' effect. The rest flows past the shoulder, individual strands catching warm backlight and glowing amber at the edges",
        "eyes": "Bright blue-grey irises (color contacts), direct gaze into camera with a playful sparkle, sharp double-catchlight reflections from ambient warm light sources. Subtle brown eyeliner on upper lid, lengthened curled lashes fanning out. The partially-hidden left eye behind the fringe adds mystery and asymmetry",
        "expression": "Big genuine toothy smile — upper teeth visible, lips stretched wide with coral-pink lip tint, corners pulled up high. The smile is REAL and slightly cheeky, not posed-perfect — the kind of grin you make when your friend says something stupid-funny. Slight nose scrunch from the intensity of the smile. The V-sign touching the lip corner adds a flirty 'mwah' energy",
        "skin": "Warm-toned porcelain skin with a healthy golden glow from ambient light. Subtle natural texture preserved — not plastic-smooth, but softly diffused like a light pro-mist filter. Warm highlight on the bridge of the nose and forehead. Soft peachy blush on the apple of cheeks pushed up by the smile. Collarbones catching a line of warm light",
        "makeup": "Light-coverage dewy base, subtle warm contour under cheekbones, coral-pink gradient lip tint with a natural sheen, thin brown upper eyeliner, individual lengthened lashes, soft champagne shimmer on inner eye corners"
      },
      "pose": "Based on <User Pose Reference> — selfie pose"
    },
    "attire": {
      "type": "Dark forest-green top with ruffle/frill neckline detail, off-shoulder or wide neckline exposing collarbones",
      "accessories": [
        "LEFT EAR: Large chandelier-style drop earring — deep navy-blue gemstones (sapphire-like) set in silver/crystal filigree frame, catching and refracting warm ambient light",
        "NECK: Delicate silver chain necklace with a small crystal swan pendant resting on the collarbone (Swarovski signature style)",
        "LEFT HAND: Stacked thin silver/white-gold rings on ring finger",
        "NAILS: Deep burgundy/wine-red nail polish, glossy finish"
      ],
      "color": "Deep forest green (top), silver metallic (jewelry), navy blue (earring stones), burgundy (nails)"
    },
    "composition": {
      "shot_type": "low angle Extreme close-up selfie — face fills 70%+ of the frame",
      "focal_length": "24-26mm equivalent (smartphone front camera), slight low wide-angle perspective distortion that makes the face appear more dimensional and the V-sign hand slightly larger (natural selfie lens effect)",
      "aperture": "f/1.8 (smartphone portrait mode equivalent), shallow depth of field softening the background",
      "camera_angle": "Slightly above eye level, angled down 10-15 degrees (classic selfie angle that elongates face and opens eyes)",
      "camera_height": "Above head level, arm's length distance",
      "framing": "1:1 square crop. Face positioned in the upper-left quadrant. V-sign hand and chandelier earring create a diagonal visual line from upper-left to lower-right. The long side fringe acts as a natural dark frame on the left edge. Minimal headroom — hair cropped at the top edge. Right ear and shoulder cropped out, creating an intimate 'too close' energy",
      "aspect_ratio": "1:1"
    },
    "lighting": {
      "type": "Warm amber continuous ambient light — restaurant/bar/event venue overhead warm-toned fixtures. NOT flash. Soft diffused quality with gentle falloff",
      "direction": "Key light from upper-left at approximately 45 degrees, creating soft graduated shadow on the right cheek and under the jawline. Hair backlit from behind-left, creating warm amber rim light on individual strands",
      "mood": "Golden hour indoors — everything bathed in honey-warm light. The warm light wraps around the face rather than cutting hard shadows. Motivated by practical warm-toned venue fixtures visible as golden glow in background"
    },
    "color_palette": {
      "film_simulation": "Nostalgic Negative (NN)",
      "style": "Fujifilm Nostalgic Negative inspired color grading — warm golden amber cast over the entire image, honey-toned highlights, creamy warm midtones, shadows stay warm (no cool shift). Skin rendered in flattering warm porcelain with peachy undertones. Rich color saturation in the jewelry and lip color while keeping skin natural",
      "tones": [
        "Dominant warm amber/golden (background and overall cast)",
        "Honey-gold highlights on skin and hair",
        "Deep forest green (top) as complementary cool anchor",
        "Navy blue earring gems as cold-warm contrast point",
        "Coral pink lips as the most saturated warm accent"
      ],
      "grade_notes": [
        "highlight roll-off: Soft and creamy, no harsh clipping — highlights glow warm",
        "shadow tint: Warm amber, NOT cool/teal — shadows stay in the golden family",
        "contrast curve: Medium — enough to define facial features but not harsh, lifted blacks slightly for that 'warm haze' feel",
        "grain: Very subtle, barely perceptible — smartphone-level noise that adds warmth not grittiness",
        "white balance: Shifted warm, approximately 4500-5000K feel",
        "saturation: Selective — jewelry and lips more saturated, skin desaturated slightly for flattering effect"
      ]
    },
    "environment": {
      "setting": "Upscale indoor venue — restaurant, cocktail bar, or event space with warm ambient lighting",
      "background": "Completely soft-focus warm golden blur. No discernible objects — just a wash of honey-amber tones with occasional warm bokeh spots from distant light fixtures. The background exists only as a 'golden haze' that wraps the subject",
      "atmosphere": "Intimate, warm, slightly glamorous — the golden ambient glow feels like being inside a jewelry box. A sense of 'night out' energy without being loud"
    },
    "mood": "Playful confidence, flirty warmth, intimate closeness — 'sending this to my bestie because I look too good tonight'",
    "technical_tags": [
      "photorealistic",
      "smartphone front camera selfie aesthetic",
      "shallow depth of field",
      "very subtle film grain",
      "soft pro-mist diffusion on skin",
      "natural skin texture preserved",
      "warm ambient light wrap",
      "1:1 square format"
    ],
    "character_reference": "Based on user-uploaded character reference",
    "pose_reference": "Based on user-uploaded pose reference — V-sign selfie with fingers touching lips, head tilt right",
    "negative_prompt": "Flash photography, hard shadows, cool/blue color temperature, studio lighting, over-smoothed plastic skin, duck lips, stiff posed expression, ring light catchlights (should be ambient-source catchlights), over-saturated, HDR look, full body shot, distant camera angle, professional camera perspective, over-sharpened, green/magenta skin cast"
  }
}