{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "boardroom_extraction",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema_version", "deck", "kpis", "forward_targets", "red_flag_candidates", "narrative"],
  "properties": {
    "schema_version": {"type": "integer"},
    "deck": {
      "type": "object",
      "additionalProperties": false,
      "required": ["period"],
      "properties": {
        "company_hint": {"type": ["string", "null"]},
        "period": {"type": ["string", "null"], "description": "Reporting period as printed on the deck, e.g. 2026-Q2, 2026-H1, FY2026, 2026-05"},
        "meeting_date": {"type": ["string", "null"]},
        "title": {"type": ["string", "null"]},
        "truncated": {"type": "boolean", "default": false}
      }
    },
    "kpis": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["name", "canonical_name", "actual", "direction", "profitability", "source"],
        "properties": {
          "name": {"type": "string", "description": "KPI label exactly as printed in the deck"},
          "canonical_name": {"type": "string", "pattern": "^[a-z0-9_]+$", "description": "lower_snake_case, generic, stable across quarters (arr, ebitda_margin, churn_rate...)"},
          "actual": {"type": "number"},
          "unit": {"type": "string", "default": ""},
          "period": {"type": ["string", "null"]},
          "direction": {"type": "string", "enum": ["gte", "lte"], "description": "gte = higher is better, lte = lower is better"},
          "profitability": {"type": "boolean", "description": "true only for profit/margin/cash metrics (EBITDA, net margin, FCF, burn...)"},
          "target_in_deck": {"type": ["number", "null"], "description": "Target/plan value printed NEXT TO the actual for the SAME period, if any"},
          "source": {"type": "string", "description": "Where in the deck, e.g. 'slide 6, financial summary'"},
          "notes": {"type": "string", "default": ""}
        }
      }
    },
    "forward_targets": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["name", "canonical_name", "target", "target_period", "direction", "profitability", "source"],
        "properties": {
          "name": {"type": "string"},
          "canonical_name": {"type": "string", "pattern": "^[a-z0-9_]+$"},
          "target": {"type": "number"},
          "unit": {"type": "string", "default": ""},
          "target_period": {"type": "string", "description": "Period this guidance applies to, e.g. 2026-Q3"},
          "direction": {"type": "string", "enum": ["gte", "lte"]},
          "profitability": {"type": "boolean"},
          "source": {"type": "string"}
        }
      }
    },
    "red_flag_candidates": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["code", "description", "severity"],
        "properties": {
          "code": {"type": "string", "pattern": "^[a-z0-9_]+$"},
          "description": {"type": "string"},
          "severity": {"type": "integer", "minimum": 1, "maximum": 5},
          "evidence": {"type": "string", "default": ""}
        }
      }
    },
    "narrative": {
      "type": "object",
      "additionalProperties": false,
      "required": ["summary"],
      "properties": {
        "summary": {"type": "string"},
        "asks": {"type": "array", "items": {"type": "string"}, "default": []}
      }
    }
  }
}