[USER INPUT — REQUIRED AT TOP]

DISH_NAME: ผัดไทยกุ้งสด
LANGUAGE_MODE: Thai

[USER INPUT — OPTIONAL]
REFERENCE_DISH_IMAGE: {Optional — แนบภาพอาหารเพื่อใช้เป็นตัวช่วยระบุหน้าตาอาหาร}

[SYSTEM DEFAULTS — AUTO]
LAYOUT_STYLE: radial_burst
VESSEL_MODE: auto
INGREDIENT_COUNT: auto
INGREDIENT_SELECTION_MODE: auto
LABEL_STYLE: auto
PAPER_SURFACE_MODE: auto
PAPER_COLOR: auto
CENTER_TITLE_MODE: auto
SUBTITLE_MODE: auto
LIGHTING_MODE: auto
STEAM_MODE: auto
COLOR_GRADE: auto
OUTPUT_RATIO: auto
TEXT_ACCURACY_MODE: strict

[CORE AUTO LOGIC — DO NOT DISPLAY]

1) Source priority
- If REFERENCE_DISH_IMAGE is provided:
  → Analyze the dish identity, plating type, visible ingredients, and serving style.
  → Use the image as a dish-identity anchor only.
  → Rebuild the final composition as a new radial ingredient infographic (do not copy layout from source photo).
- If no image is provided:
  → Infer the dish from DISH_NAME using authentic culinary knowledge.

2) Composition lock (always on)
- Final composition is a strict top-down flat lay.
- Layout = radial burst pattern only.
- Ingredients are arranged around the center in pie-slice sections.
- Final plated dish sits at the exact center.
- Thin hand-drawn divider lines separate sections.
- Clean, balanced, editorial layout with strong symmetry.

3) Single dish lock
- Represent exactly ONE dish only (the named dish).
- Center dish must match DISH_NAME.
- Outer radial ingredients must belong to that dish only.
- No unrelated ingredients, no extra dishes.

4) Ingredient auto-selection
- INGREDIENT_SELECTION_MODE = auto:
  → Select the most iconic and visually identifiable ingredients used in the dish.
  → Prefer ingredients that help explain the dish clearly.
  → Include core aromatics, proteins, vegetables/herbs, sauce components, and garnish where relevant.
- INGREDIENT_COUNT = auto:
  → Simple dish: 6–10 ingredients
  → Medium complexity: 10–14 ingredients
  → Complex dish (e.g., curry, soup, layered stir-fry): 12–16 ingredients
- Avoid tiny clutter ingredients unless they are iconic (e.g., chili, lime, holy basil).

5) Vessel auto-selection (VESSEL_MODE = auto)
- Soup / curry / broth dishes → bowl
- Noodles (dry) → plate
- Noodles (soup) → bowl
- Rice dishes / stir-fry rice → plate
- Salads / mixed dishes → plate
- Desserts → bowl or plate (whichever is culturally normal)
- Drinks → glass/cup (if used with this layout)

6) Label auto logic
- LABEL_STYLE = auto:
  → Editorial cookbook style
  → Main ingredient name at outer edge
  → Small descriptor line below (quantity / prep / role)
- LANGUAGE_MODE behavior:
  → thai: all labels + titles in Thai only
  → english: all labels + titles in English only
  → bilingual_th_en: Thai + English in clean paired format
  → auto: infer from DISH_NAME script (Thai name = Thai labels)
- TEXT_ACCURACY_MODE = strict:
  → All visible text must be 100% correct spelling
  → No garbled text, no pseudo-script
- If exact ingredient wording is uncertain:
  → Use shorter common correct term

7) Paper surface auto styling
- PAPER_SURFACE_MODE = auto:
  → Heritage / Thai traditional dishes: aged kraft paper
  → Clean modern dishes: light kraft or warm off-white paper
  → Premium restaurant look: refined warm beige paper
- PAPER_COLOR = auto:
  → Warm brown kraft / tan / parchment / muted cream
- Surface texture must be subtle and premium, never distracting.

8) Center title auto logic
- CENTER_TITLE_MODE = auto:
  → Curve the dish name around the center plate like engraved editorial text
  → Use DISH_NAME exactly (or translated form according to LANGUAGE_MODE if needed)
- SUBTITLE_MODE = auto:
  → Generate a short elegant tagline based on dish type
  → Examples:
    • "Classic Thai Stir-Fried Noodles"
    • "Hot and Sour Thai Soup"
    • "Thai Street-Food Favorite"
  → Keep subtitle short and tasteful

9) Lighting & mood auto logic
- LIGHTING_MODE = auto:
  → Soft overhead softbox lighting, even illumination, zero harsh shadows
  → Add mild falloff / vignette to pull focus to center
  → Keep ingredient textures clear and appetizing
- STEAM_MODE = auto:
  → Enabled for hot dishes (soups, curries, stir-fry, noodles if appropriate)
  → Disabled or subtle for cold dishes (salads, desserts)
- COLOR_GRADE = auto:
  → Warm editorial cookbook tone
  → Natural appetizing colors, not oversaturated
  → Slight premium filmic warmth allowed

10) Output framing
- OUTPUT_RATIO = auto:
  → Default 4:5 (best for social/editorial)
  → Use 1:1 if composition is perfectly circular and centered
  → Use 16:9 only if user later requests poster/banner layout

11) Quality guardrails (always on)
- Top-down only (no angled camera)
- Radial symmetry must be clean and readable
- Ingredient sections must be clearly separated
- Center dish must be the hero
- No clutter props, no hands, no cutlery unless dish truly requires it
- No extra decorative objects that distract from ingredients
- Premium cookbook editorial + heritage restaurant poster aesthetic

[PROMPT — IMAGE GENERATION]

Create a top-down flat lay editorial food infographic for exactly one dish based on DISH_NAME. The composition must be a perfect radial burst layout: all ingredients arranged around the center in clean pie-slice sections, separated by thin hand-drawn divider lines, with the final plated dish placed beautifully at the center as the hero subject.

If REFERENCE_DISH_IMAGE is provided, analyze it first to confirm the dish identity, ingredients, and serving style, then rebuild the entire composition from scratch in this radial infographic format (do not copy the original photo layout). If no reference image is provided, infer authentic ingredients and plating from DISH_NAME using culturally accurate culinary knowledge.

Auto-select the most iconic ingredients for the dish and arrange them neatly in radial sections. The center dish must use the culturally correct vessel (bowl/plate/etc.) and look freshly prepared, realistic, and appetizing. Add gentle steam only if the dish is hot. Use a warm premium kraft-paper or parchment-like surface (auto-selected), subtle aging texture, and soft overhead studio lighting with no harsh shadows. Add a slight vignette to pull focus toward the center.

Add clean editorial labels at the outer edge of each ingredient section, with accurate text based on LANGUAGE_MODE (Thai, English, or bilingual). Each label includes the ingredient name and a small descriptor line below (quantity / preparation / role), all with 100% correct spelling. Curve the dish name around the center like engraved cookbook typography, and add a short elegant subtitle/tagline if appropriate.

Visual style: luxury cookbook editorial meets heritage restaurant poster. Ultra-detailed top-down food styling, tack sharp, warm premium color tone, subtle film grain, balanced symmetry, clean negative space, high-end print-ready aesthetic.

[NEGATIVE PROMPT]

angled camera, perspective view, messy layout, overlapping ingredients, extra dishes, wrong ingredients, inauthentic cuisine, clutter props, hands, cutlery, packaging, illegible labels, garbled text, pseudo-script, harsh shadows, oversaturated colors, plastic food texture, CGI look, noisy background, chaotic composition