{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "required": ["parent-workflow-id", "product-decision-id", "category", "target-job", "surface-archetype", "references", "synthesis", "no-copy-attestation"],
  "properties": {
    "parent-workflow-id": {"type": "string", "minLength": 1},
    "product-decision-id": {"type": "string", "minLength": 1},
    "category": {"type": "string", "minLength": 1},
    "target-job": {"type": "string", "minLength": 1},
    "surface-archetype": {"type": "string", "minLength": 1},
    "references": {
      "type": "array",
      "minItems": 5,
      "items": {
        "type": "object",
        "required": ["name", "class", "source-url", "captured-at", "screenshots", "flows", "information-architecture", "interaction-patterns", "content-strategy", "strengths", "weaknesses"],
        "properties": {
          "name": {"type": "string", "minLength": 1},
          "class": {"enum": ["direct", "adjacent", "substitute"]},
          "source-url": {"type": "string", "pattern": "^https?://"},
          "captured-at": {"type": "string", "format": "date-time"},
          "screenshots": {
            "type": "object",
            "required": ["desktop", "mobile"],
            "properties": {
              "desktop": {"$ref": "#/definitions/screenshotList"},
              "mobile": {"$ref": "#/definitions/screenshotList"}
            }
          },
          "flows": {"type": "array", "minItems": 1, "items": {"type": "object", "required": ["name", "steps"], "properties": {"name": {"type": "string", "minLength": 1}, "steps": {"type": "array", "minItems": 1}}}},
          "information-architecture": {"type": "object", "minProperties": 1},
          "interaction-patterns": {"type": "array", "minItems": 1},
          "content-strategy": {"type": "object", "minProperties": 1},
          "strengths": {"$ref": "#/definitions/evidenceClaims"},
          "weaknesses": {"$ref": "#/definitions/evidenceClaims"}
        }
      }
    },
    "synthesis": {
      "type": "object",
      "required": ["table-stakes", "adopt", "adapt", "avoid", "differentiation-opportunities", "unresolved-questions"],
      "properties": {
        "table-stakes": {"type": "array", "minItems": 1},
        "adopt": {"type": "array"},
        "adapt": {"type": "array"},
        "avoid": {"type": "array", "minItems": 1},
        "differentiation-opportunities": {"type": "array", "minItems": 1},
        "unresolved-questions": {"type": "array"}
      }
    },
    "no-copy-attestation": {"const": true}
  },
  "definitions": {
    "screenshotList": {"type": "array", "minItems": 1, "items": {"type": "object", "required": ["path", "sha256"], "properties": {"path": {"type": "string", "minLength": 1}, "sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"}}}},
    "evidenceClaims": {"type": "array", "minItems": 1, "items": {"type": "object", "required": ["claim", "evidence-refs"], "properties": {"claim": {"type": "string", "minLength": 1}, "evidence-refs": {"type": "array", "minItems": 1}}}}
  }
}