{
  "contract_version": "gab_335_contract_v1",
  "gab_id": "GAB-335",
  "canonical_name": "MetacognitionLearningGoalSetting",
  "module_owner": "EdTechMetacognitionLearning",
  "renderer_key": "text_cta",
  "required_fields": [
    "gab_id",
    "goal_setting_id",
    "prompt",
    "goal_options",
    "slots"
  ],
  "optional_fields": [
    "title",
    "adjustment_cta",
    "adjustment_feedback",
    "use_when",
    "do_not_use_when",
    "child_safety"
  ],
  "field_types": {
    "prompt": "string",
    "goal_options": "array<{kind:enum['broad','hard','ok'],icon,label,feedback}>",
    "adjustment_cta": "object{label,action}",
    "adjustment_feedback": "string",
    "slots": "array<string>",
    "use_when": "array<string>",
    "do_not_use_when": "array<string>",
    "child_safety": "string"
  },
  "constraints": [
    "Au moins une goal_option doit porter kind:'ok' (objectif SMART) — sinon BLOCKED.",
    "Les libellés et feedbacks des objectifs viennent UNIQUEMENT de l'instance, jamais inventés.",
    "adjustment_cta : bouton structurel (HTML), libellé venant du JSON ; l'ajustement est toujours permis, sans culpabilité.",
    "kind:'broad'/'hard' = objectif non retenu (trop large / trop dur) → feedback bienveillant, pas de pénalité."
  ],
  "blocked_conditions": [
    "prompt absent",
    "goal_options vides",
    "aucun objectif kind:'ok'"
  ],
  "accessibility": [
    "keyboard_navigable",
    "focus_visible",
    "prefers_reduced_motion",
    "fallback_text"
  ],
  "qa_cases": [
    { "case": "instance conforme", "expected": "rendu complet, 0 erreur" },
    { "case": "champ requis manquant", "expected": "BLOCKED listant le champ" },
    { "case": "objectif kind:ok choisi", "expected": "panel ok + CTA ajustement masqué" },
    { "case": "objectif trop large/dur choisi", "expected": "panel warn + CTA ajustement visible, sans culpabilité" },
    { "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-335",
    "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)."
  }
}