{
  "fixture": "V07-manual-overtime-r1",
  "schedule_id": "V07-manual-overtime",
  "planned_total_seconds": 600,
  "actual_total_seconds": 630,
  "final_overrun_seconds": 30,
  "zero_overrun_valid": true,
  "invalid_cases": ["negative_overrun", "actual_end_before_actual_start"],
  "manual_cues": ["continue", "pause", "next_stage"]
}