{
  "contract_version": "gab_331_contract_v1",
  "gab_id": "GAB-331",
  "canonical_name": "MetacognitionLearningIntro",
  "module_owner": "EdTechMetacognitionLearning",
  "renderer_key": "text_cta",
  "required_fields": [
    "gab_id",
    "intro_id",
    "title",
    "body",
    "framing_items",
    "primary_cta"
  ],
  "optional_fields": [
    "doc_kind",
    "skip_cta",
    "start_feedback",
    "skip_feedback",
    "child_safety"
  ],
  "field_types": {
    "title": "string",
    "body": "string",
    "doc_kind": "string",
    "framing_items": "array<{icon,label,text}>",
    "primary_cta": "object{label,action,started_label}",
    "skip_cta": "object{label,action}",
    "start_feedback": "string",
    "skip_feedback": "string",
    "child_safety": "object{private:boolean,no_psych_profile:boolean,non_judgment:boolean,skippable_no_penalty:boolean}"
  },
  "constraints": [
    "Écran SENSIBLE (child-safety/RGPD) : réflexion PRIVÉE, visible par l'élève seul.",
    "Aucun profil psychologique ne doit être établi ni stocké (no_psych_profile=true).",
    "Cadre non-jugement obligatoire : sans note, sans jugement.",
    "skip_cta doit permettre de passer sans pénalité (skippable_no_penalty=true).",
    "primary_cta : bouton structurel (HTML), libellés (label/started_label) venant du JSON."
  ],
  "blocked_conditions": [
    "title absent",
    "body absent",
    "primary_cta.label absent",
    "framing_items vides"
  ],
  "accessibility": [
    "keyboard_navigable",
    "focus_visible",
    "prefers_reduced_motion"
  ],
  "qa_cases": [
    { "case": "instance conforme", "expected": "rendu complet, 0 erreur" },
    { "case": "champ requis manquant (title/body/primary_cta/framing_items)", "expected": "BLOCKED listant le champ" },
    { "case": "clic 'Commencer la réflexion'", "expected": "items de cadre révélés + start_feedback affiché, bouton désactivé" },
    { "case": "clic 'Passer'", "expected": "skip_feedback affiché, aucune pénalité" },
    { "case": "instance externe injectée", "expected": "le rendu change sans modifier le HTML" },
    { "case": "responsive 375/768/1024", "expected": "aucun débordement horizontal" }
  ],
  "traceability": {
    "derived_from_core_gab": "GAB-331",
    "note": "Ce schema VALIDE l'instance. Le contrat pédagogique complet (input_contract/validation_logic/feedback_scoring_logic) vit dans le CORE-GAB officiel, pas ici (évite la duplication). GAB sensible — toute évolution des champs child_safety doit passer par revue Boss."
  }
}