CREATE TABLE IF NOT EXISTS "crm_report_definitions" (
  "id" text PRIMARY KEY NOT NULL,
  "organization_id" text NOT NULL,
  "code" text NOT NULL,
  "name" text NOT NULL,
  "description" text,
  "category" text NOT NULL,
  "is_system" boolean DEFAULT true NOT NULL,
  "is_active" boolean DEFAULT true NOT NULL,
  "created_at" timestamp with time zone DEFAULT now() NOT NULL,
  "updated_at" timestamp with time zone DEFAULT now() NOT NULL
);

CREATE UNIQUE INDEX IF NOT EXISTS "crm_report_definitions_org_code_idx"
ON "crm_report_definitions" ("organization_id", "code");