{
  "status": "completed",
  "applicable_count": 4,
  "completed_count": 4,
  "failed_count": 0,
  "schema_version": 5,
  "config_hash": "275995055eed9183",
  "data": {
    "plans": {
      "bg_foggy_forest": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_city_back_alley": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_outdoor_crime_scene": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_multi_family_rooftop_unit": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S4_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l04_rooftop_exterior"
              ],
              "loc_id": "L04",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "day quiet old rooftop exterior with water tank, bench, empty stillness",
              "sub_location_label": "옥탑방 옥상 외부",
              "surface_role": "exterior_plate",
              "time_phase": "day",
              "bg_id": "L04B02"
            },
            {
              "applies_to_shots": [
                "S10_Shot4",
                "S10_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l04_rooftop_exterior"
              ],
              "loc_id": "L04",
              "space_key_hint": "main",
              "state_class": "intrusion",
              "state_label_raw": "night rooftop door and lit window during unseen man's break-in and attack silhouette",
              "sub_location_label": "옥상 현관문과 창문 외부",
              "surface_role": "exterior_plate",
              "time_phase": "night",
              "bg_id": "L04B03"
            },
            {
              "applies_to_shots": [
                "S17_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l04_rooftop_exterior"
              ],
              "loc_id": "L04",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "dawn blue rooftop wall with black cat watching the lit rooftop unit window",
              "sub_location_label": "옥상 담장과 옥탑방 창문",
              "surface_role": "exterior_plate",
              "time_phase": "dawn",
              "bg_id": "L04B01"
            },
            {
              "applies_to_shots": [
                "S5_Shot3",
                "S5_Shot9",
                "S5_Shot10"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "normal",
              "state_label_raw": "day domestic rooftop unit interior with TV news, kitchen steam, herb water, wrist mark",
              "sub_location_label": "옥탑방 내부 거실·주방",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L05B03"
            },
            {
              "applies_to_shots": [
                "S12_Shot9",
                "S12_Shot15",
                "S12_Shot19"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "blood_scene",
              "state_label_raw": "night bedroom discovery with blood, corpse by curtain, clenched photo, red circle on wall",
              "sub_location_label": "수리영 방 혈흔 현장",
              "surface_role": "interior_room",
              "time_phase": "night",
              "bg_id": "L05B06"
            },
            {
              "applies_to_shots": [
                "S14_Shot5",
                "S14_Shot9"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "clean_after",
              "state_label_raw": "night interior impossibly cleaned after corpse and blood vanish, investigators present",
              "sub_location_label": "사라진 시신 이후 옥탑방 내부",
              "surface_role": "interior_room",
              "time_phase": "night",
              "bg_id": "L05B07"
            },
            {
              "applies_to_shots": [
                "S18_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "clean_after",
              "state_label_raw": "day spotless room after night shock, no corpse or blood remains",
              "sub_location_label": "깨끗하게 정돈된 수리영 방",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L05B01"
            },
            {
              "applies_to_shots": [
                "S18_Shot12",
                "S18_Shot15"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "dream_or_vision_state",
              "state_label_raw": "day interior hallucination with red circle in bathroom mirror and mother's photo melting",
              "sub_location_label": "욕실과 식탁 환시",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L05B02"
            },
            {
              "applies_to_shots": [
                "S25_Shot1",
                "S27_Shot1",
                "S27_Shot3"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "ransacked",
              "state_label_raw": "dusk dark rooftop unit ransacked, footprints, open window, fallen chairs, desolate door noise",
              "sub_location_label": "해질 무렵 엉망이 된 옥탑방 내부",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L05B05"
            },
            {
              "applies_to_shots": [
                "S25_Shot6",
                "S25_Shot11"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_rooftop_unit_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "dusk wall red circle displaying a blood-stained old photo, then photo held as clue",
              "sub_location_label": "붉은 원과 피 묻은 사진",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L05B04"
            },
            {
              "applies_to_shots": [
                "S11_Shot3",
                "S11_Shot4"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l11_rooftop_stairs"
              ],
              "loc_id": "L11",
              "space_key_hint": "stairs",
              "state_class": "intrusion",
              "state_label_raw": "night rooftop stair landing and half-open iron door with ominous smell after break-in",
              "sub_location_label": "옥상 계단참과 옥탑방 문턱",
              "surface_role": "transition_zone",
              "time_phase": "night",
              "bg_id": "L11B03"
            },
            {
              "applies_to_shots": [
                "S13_Shot3",
                "S13_Shot6"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l11_exterior_front"
              ],
              "loc_id": "L11",
              "space_key_hint": "exterior",
              "state_class": "arrival",
              "state_label_raw": "night building front road as siren arrives, shocked Su-riyoung meets Hyesu",
              "sub_location_label": "빌라 앞 어두운 길가",
              "surface_role": "exterior_plate",
              "time_phase": "night",
              "bg_id": "L11B01"
            },
            {
              "applies_to_shots": [
                "S13_Shot8"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l11_rooftop_stairs"
              ],
              "loc_id": "L11",
              "space_key_hint": "stairs",
              "state_class": "arrival",
              "state_label_raw": "night steep exterior stairs as Hyesu and detective rush up toward rooftop unit",
              "sub_location_label": "옥탑방으로 오르는 외부 계단",
              "surface_role": "transition_zone",
              "time_phase": "night",
              "bg_id": "L11B02"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_l04_rooftop_exterior",
              "loc_id": "L04",
              "scope": "Rooftop exterior deck with tank, bench, laundry lines, door and window facade",
              "space_key_hint": "main",
              "sub_location": "rooftop_exterior_deck"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_l05_rooftop_unit_interior",
              "loc_id": "L05",
              "scope": "Entire single-space rooftop unit interior: living, kitchen, bedrooms, bath, entry",
              "space_key_hint": "main",
              "sub_location": "rooftop_unit_interior"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_l11_exterior_front",
              "loc_id": "L11",
              "scope": "Building front road, entrance approach and exterior forecourt",
              "space_key_hint": "exterior",
              "sub_location": "building_front_road"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_l11_rooftop_stairs",
              "loc_id": "L11",
              "scope": "Exterior stair route from yard/front up to rooftop landing and threshold",
              "space_key_hint": "stairs",
              "sub_location": "exterior_rooftop_stairs"
            }
          ],
          "group_id": "bg_multi_family_rooftop_unit",
          "rationale_summary": "L04/L05는 single_space라 각 1개 플랜, L11은 exterior와 stairs로 분리. 시간·침입·혈흔·청소후·환시·증거 상태를 구분.",
          "gen_order": [
            "fp_l04_rooftop_exterior",
            "fp_l05_rooftop_unit_interior",
            "fp_l11_exterior_front",
            "fp_l11_rooftop_stairs",
            "L04B02",
            "L04B03",
            "L04B01",
            "L05B03",
            "L05B06",
            "L05B07",
            "L05B01",
            "L05B02",
            "L05B05",
            "L05B04",
            "L11B03",
            "L11B01",
            "L11B02"
          ]
        }
      },
      "bg_coastal_road": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_animal_shelter": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_harbor_commercial_street": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_large_mart": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S8_Shot3"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_mart_sales_floor"
              ],
              "loc_id": "L09",
              "space_key_hint": "main",
              "state_class": "busy",
              "state_label_raw": "dusk retail aisle busy with staff, shelves and stocking boxes while SuriYoung asks about her mother",
              "sub_location_label": "대형 마트 내부 진열대 앞",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L09B01"
            },
            {
              "applies_to_shots": [
                "S8_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [],
              "loc_id": "L09",
              "space_key_hint": "main",
              "state_class": "busy_exit",
              "state_label_raw": "dusk outside mart on darkening busy street, SuriYoung has just exited and checks unanswered phone",
              "sub_location_label": "마트 밖 어두워진 거리",
              "surface_role": "exterior_plate",
              "time_phase": "dusk",
              "bg_id": "L09B02"
            },
            {
              "applies_to_shots": [
                "S19_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [],
              "loc_id": "L10",
              "space_key_hint": "main",
              "state_class": "arrival",
              "state_label_raw": "early morning quiet mart entrance with bicycle parking, SuriYoung arrives and pauses at the handlebars",
              "sub_location_label": "한산한 마트 입구 자전거 주차 지점",
              "surface_role": "exterior_plate",
              "time_phase": "morning",
              "bg_id": "L10B01"
            },
            {
              "applies_to_shots": [
                "S19_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [],
              "loc_id": "L10",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "morning exterior wall with visible CCTV camera, SuriYoung phones while checking the camera position",
              "sub_location_label": "마트 외벽 CCTV 카메라 아래",
              "surface_role": "exterior_plate",
              "time_phase": "morning",
              "bg_id": "L10B02"
            },
            {
              "applies_to_shots": [
                "S20_Shot2",
                "S20_Shot4"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_cctv_security_room"
              ],
              "loc_id": "L14",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "indoor CCTV security office with monitors showing dark unclear footage, staff and Hyesu reviewing evidence",
              "sub_location_label": "마트 총무과 CCTV 보안실 모니터 앞",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L14B01"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_mart_sales_floor",
              "loc_id": "L09",
              "scope": "Single sales floor with aisles, shelves, stocking area and customer path",
              "space_key_hint": "main",
              "sub_location": "sales_floor"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_cctv_security_room",
              "loc_id": "L14",
              "scope": "CCTV security office with monitor desk, staff seat and visitor standing area",
              "space_key_hint": "main",
              "sub_location": "cctv_security_room"
            }
          ],
          "group_id": "bg_large_mart",
          "rationale_summary": "단일 공간 3곳은 각 1개 FP. 매장 혼잡, 퇴장 외부, 아침 입구/CCTV 확인, 보안실 증거확인 상태로 BG 분리.",
          "gen_order": [
            "fp_mart_sales_floor",
            "fp_cctv_security_room",
            "L09B01",
            "L09B02",
            "L10B01",
            "L10B02",
            "L14B01"
          ]
        }
      },
      "bg_coastal_bus_stop": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_police_station": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S16_Shot3",
                "S16_Shot4"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_police_office_main"
              ],
              "loc_id": "L13",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "night quiet police office with lone detective on duty, tense phone-number inquiry at desk",
              "sub_location_label": "경찰서 사무실 내부 야간 당직 데스크",
              "surface_role": "interior_room",
              "time_phase": "night",
              "bg_id": "L13B02"
            },
            {
              "applies_to_shots": [
                "S21_Shot9",
                "S21_Shot14"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_police_office_main"
              ],
              "loc_id": "L13",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "day police office left empty, murder case enlargement photos scattered on Hyesu's desk and GPS result on monitor",
              "sub_location_label": "경찰서 사무실 내부 낮, 증거 사진과 위치추적 화면",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L13B01"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_police_office_main",
              "loc_id": "L13",
              "scope": "Single police office interior with desks, duty workstation, documents, monitor, and circulation",
              "space_key_hint": "main",
              "sub_location": "police_station_office"
            }
          ],
          "group_id": "bg_police_station",
          "rationale_summary": "L13은 single_space라 사무실 main 1개만 계획. 야간 당직의 조용한 상태와 낮의 증거사진·GPS 화면 표시 상태를 분리.",
          "gen_order": [
            "fp_police_office_main",
            "L13B02",
            "L13B01"
          ]
        }
      },
      "bg_pc_room": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_harbor_dock": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_fishing_boat": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S28_Shot1",
                "S28_Shot4",
                "S28_Shot8"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_fishing_boat_deck"
              ],
              "loc_id": "L18",
              "space_key_hint": "main",
              "state_class": "busy",
              "state_label_raw": "dusk tense deck at sea, red sunset, map and photo confrontation, Inwoo bolting toward wheelhouse",
              "sub_location_label": "어선 갑판",
              "surface_role": "exterior_plate",
              "time_phase": "dusk",
              "bg_id": "L18B01"
            },
            {
              "applies_to_shots": [
                "S29_Shot1",
                "S29_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_fishing_boat_wheelhouse"
              ],
              "loc_id": "L19",
              "space_key_hint": "main",
              "state_class": "busy",
              "state_label_raw": "dusk wheelhouse confrontation, Suriyoung blocking the helm and presenting the old photo clue",
              "sub_location_label": "어선 조타실 내부",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L19B01"
            },
            {
              "applies_to_shots": [
                "S29_Shot10"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_fishing_boat_wheelhouse"
              ],
              "loc_id": "L19",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "dusk wheelhouse with many circular marks and a discovered red circle, Suriyoung collapsed under Inwoo's cold gaze",
              "sub_location_label": "어선 조타실 내부 붉은 원 단서",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L19B02"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_fishing_boat_deck",
              "loc_id": "L18",
              "scope": "Small fishing boat open deck, bow path, seating area, route to wheelhouse",
              "space_key_hint": "main",
              "sub_location": "open_deck"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_fishing_boat_wheelhouse",
              "loc_id": "L19",
              "scope": "Compact fishing boat wheelhouse with helm, windows, walls, and cramped blocking space",
              "space_key_hint": "main",
              "sub_location": "wheelhouse"
            }
          ],
          "group_id": "bg_fishing_boat",
          "rationale_summary": "single_space 규칙에 따라 갑판/조타실 각 1개 FP. 해질녘 갑판 추격, 조타실 대립, 붉은 원 단서 상태를 분리.",
          "gen_order": [
            "fp_fishing_boat_deck",
            "fp_fishing_boat_wheelhouse",
            "L18B01",
            "L19B01",
            "L19B02"
          ]
        }
      },
      "bg_open_sea": {
        "status": "prev_shot_only",
        "plan": null
      }
    },
    "background_catalog": {
      "L04B01": {
        "bg_id": "L04B01",
        "loc_id": "L04",
        "space_key": "main",
        "time_phase": "dawn",
        "state_class": "quiet",
        "surface_role": "exterior_plate",
        "semantic_key": "L04|main|dawn|quiet",
        "depends_on_fp": [
          "fp_l04_rooftop_exterior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S17_Shot1"
        ],
        "sub_location_label": "옥상 담장과 옥탑방 창문",
        "state_label_raw": "dawn blue rooftop wall with black cat watching the lit rooftop unit window"
      },
      "L04B02": {
        "bg_id": "L04B02",
        "loc_id": "L04",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "quiet",
        "surface_role": "exterior_plate",
        "semantic_key": "L04|main|day|quiet",
        "depends_on_fp": [
          "fp_l04_rooftop_exterior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S4_Shot1"
        ],
        "sub_location_label": "옥탑방 옥상 외부",
        "state_label_raw": "day quiet old rooftop exterior with water tank, bench, empty stillness"
      },
      "L04B03": {
        "bg_id": "L04B03",
        "loc_id": "L04",
        "space_key": "main",
        "time_phase": "night",
        "state_class": "intrusion",
        "surface_role": "exterior_plate",
        "semantic_key": "L04|main|night|intrusion",
        "depends_on_fp": [
          "fp_l04_rooftop_exterior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S10_Shot4",
          "S10_Shot5"
        ],
        "sub_location_label": "옥상 현관문과 창문 외부",
        "state_label_raw": "night rooftop door and lit window during unseen man's break-in and attack silhouette"
      },
      "L05B01": {
        "bg_id": "L05B01",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "clean_after",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|day|clean_after",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S18_Shot5"
        ],
        "sub_location_label": "깨끗하게 정돈된 수리영 방",
        "state_label_raw": "day spotless room after night shock, no corpse or blood remains"
      },
      "L05B02": {
        "bg_id": "L05B02",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "dream_or_vision_state",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|day|dream_or_vision_state",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S18_Shot12",
          "S18_Shot15"
        ],
        "sub_location_label": "욕실과 식탁 환시",
        "state_label_raw": "day interior hallucination with red circle in bathroom mirror and mother's photo melting"
      },
      "L05B03": {
        "bg_id": "L05B03",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "normal",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|day|normal",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S5_Shot3",
          "S5_Shot9",
          "S5_Shot10"
        ],
        "sub_location_label": "옥탑방 내부 거실·주방",
        "state_label_raw": "day domestic rooftop unit interior with TV news, kitchen steam, herb water, wrist mark"
      },
      "L05B04": {
        "bg_id": "L05B04",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "evidence_display",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|dusk|evidence_display",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S25_Shot6",
          "S25_Shot11"
        ],
        "sub_location_label": "붉은 원과 피 묻은 사진",
        "state_label_raw": "dusk wall red circle displaying a blood-stained old photo, then photo held as clue"
      },
      "L05B05": {
        "bg_id": "L05B05",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "ransacked",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|dusk|ransacked",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S25_Shot1",
          "S27_Shot1",
          "S27_Shot3"
        ],
        "sub_location_label": "해질 무렵 엉망이 된 옥탑방 내부",
        "state_label_raw": "dusk dark rooftop unit ransacked, footprints, open window, fallen chairs, desolate door noise"
      },
      "L05B06": {
        "bg_id": "L05B06",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "night",
        "state_class": "blood_scene",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|night|blood_scene",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S12_Shot9",
          "S12_Shot15",
          "S12_Shot19"
        ],
        "sub_location_label": "수리영 방 혈흔 현장",
        "state_label_raw": "night bedroom discovery with blood, corpse by curtain, clenched photo, red circle on wall"
      },
      "L05B07": {
        "bg_id": "L05B07",
        "loc_id": "L05",
        "space_key": "main",
        "time_phase": "night",
        "state_class": "clean_after",
        "surface_role": "interior_room",
        "semantic_key": "L05|main|night|clean_after",
        "depends_on_fp": [
          "fp_l05_rooftop_unit_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S14_Shot5",
          "S14_Shot9"
        ],
        "sub_location_label": "사라진 시신 이후 옥탑방 내부",
        "state_label_raw": "night interior impossibly cleaned after corpse and blood vanish, investigators present"
      },
      "L09B01": {
        "bg_id": "L09B01",
        "loc_id": "L09",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "busy",
        "surface_role": "interior_room",
        "semantic_key": "L09|main|dusk|busy",
        "depends_on_fp": [
          "fp_mart_sales_floor"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S8_Shot3"
        ],
        "sub_location_label": "대형 마트 내부 진열대 앞",
        "state_label_raw": "dusk retail aisle busy with staff, shelves and stocking boxes while SuriYoung asks about her mother"
      },
      "L09B02": {
        "bg_id": "L09B02",
        "loc_id": "L09",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "busy_exit",
        "surface_role": "exterior_plate",
        "semantic_key": "L09|main|dusk|busy_exit",
        "depends_on_fp": [],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S8_Shot5"
        ],
        "sub_location_label": "마트 밖 어두워진 거리",
        "state_label_raw": "dusk outside mart on darkening busy street, SuriYoung has just exited and checks unanswered phone"
      },
      "L10B01": {
        "bg_id": "L10B01",
        "loc_id": "L10",
        "space_key": "main",
        "time_phase": "morning",
        "state_class": "arrival",
        "surface_role": "exterior_plate",
        "semantic_key": "L10|main|morning|arrival",
        "depends_on_fp": [],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S19_Shot1"
        ],
        "sub_location_label": "한산한 마트 입구 자전거 주차 지점",
        "state_label_raw": "early morning quiet mart entrance with bicycle parking, SuriYoung arrives and pauses at the handlebars"
      },
      "L10B02": {
        "bg_id": "L10B02",
        "loc_id": "L10",
        "space_key": "main",
        "time_phase": "morning",
        "state_class": "evidence_display",
        "surface_role": "exterior_plate",
        "semantic_key": "L10|main|morning|evidence_display",
        "depends_on_fp": [],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S19_Shot5"
        ],
        "sub_location_label": "마트 외벽 CCTV 카메라 아래",
        "state_label_raw": "morning exterior wall with visible CCTV camera, SuriYoung phones while checking the camera position"
      },
      "L11B01": {
        "bg_id": "L11B01",
        "loc_id": "L11",
        "space_key": "exterior",
        "time_phase": "night",
        "state_class": "arrival",
        "surface_role": "exterior_plate",
        "semantic_key": "L11|exterior|night|arrival",
        "depends_on_fp": [
          "fp_l11_exterior_front"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S13_Shot3",
          "S13_Shot6"
        ],
        "sub_location_label": "빌라 앞 어두운 길가",
        "state_label_raw": "night building front road as siren arrives, shocked Su-riyoung meets Hyesu"
      },
      "L11B02": {
        "bg_id": "L11B02",
        "loc_id": "L11",
        "space_key": "stairs",
        "time_phase": "night",
        "state_class": "arrival",
        "surface_role": "transition_zone",
        "semantic_key": "L11|stairs|night|arrival",
        "depends_on_fp": [
          "fp_l11_rooftop_stairs"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S13_Shot8"
        ],
        "sub_location_label": "옥탑방으로 오르는 외부 계단",
        "state_label_raw": "night steep exterior stairs as Hyesu and detective rush up toward rooftop unit"
      },
      "L11B03": {
        "bg_id": "L11B03",
        "loc_id": "L11",
        "space_key": "stairs",
        "time_phase": "night",
        "state_class": "intrusion",
        "surface_role": "transition_zone",
        "semantic_key": "L11|stairs|night|intrusion",
        "depends_on_fp": [
          "fp_l11_rooftop_stairs"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S11_Shot3",
          "S11_Shot4"
        ],
        "sub_location_label": "옥상 계단참과 옥탑방 문턱",
        "state_label_raw": "night rooftop stair landing and half-open iron door with ominous smell after break-in"
      },
      "L13B01": {
        "bg_id": "L13B01",
        "loc_id": "L13",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "evidence_display",
        "surface_role": "interior_room",
        "semantic_key": "L13|main|day|evidence_display",
        "depends_on_fp": [
          "fp_police_office_main"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S21_Shot9",
          "S21_Shot14"
        ],
        "sub_location_label": "경찰서 사무실 내부 낮, 증거 사진과 위치추적 화면",
        "state_label_raw": "day police office left empty, murder case enlargement photos scattered on Hyesu's desk and GPS result on monitor"
      },
      "L13B02": {
        "bg_id": "L13B02",
        "loc_id": "L13",
        "space_key": "main",
        "time_phase": "night",
        "state_class": "quiet",
        "surface_role": "interior_room",
        "semantic_key": "L13|main|night|quiet",
        "depends_on_fp": [
          "fp_police_office_main"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S16_Shot3",
          "S16_Shot4"
        ],
        "sub_location_label": "경찰서 사무실 내부 야간 당직 데스크",
        "state_label_raw": "night quiet police office with lone detective on duty, tense phone-number inquiry at desk"
      },
      "L14B01": {
        "bg_id": "L14B01",
        "loc_id": "L14",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "evidence_display",
        "surface_role": "interior_room",
        "semantic_key": "L14|main|day|evidence_display",
        "depends_on_fp": [
          "fp_cctv_security_room"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S20_Shot2",
          "S20_Shot4"
        ],
        "sub_location_label": "마트 총무과 CCTV 보안실 모니터 앞",
        "state_label_raw": "indoor CCTV security office with monitors showing dark unclear footage, staff and Hyesu reviewing evidence"
      },
      "L18B01": {
        "bg_id": "L18B01",
        "loc_id": "L18",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "busy",
        "surface_role": "exterior_plate",
        "semantic_key": "L18|main|dusk|busy",
        "depends_on_fp": [
          "fp_fishing_boat_deck"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S28_Shot1",
          "S28_Shot4",
          "S28_Shot8"
        ],
        "sub_location_label": "어선 갑판",
        "state_label_raw": "dusk tense deck at sea, red sunset, map and photo confrontation, Inwoo bolting toward wheelhouse"
      },
      "L19B01": {
        "bg_id": "L19B01",
        "loc_id": "L19",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "busy",
        "surface_role": "interior_room",
        "semantic_key": "L19|main|dusk|busy",
        "depends_on_fp": [
          "fp_fishing_boat_wheelhouse"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S29_Shot1",
          "S29_Shot5"
        ],
        "sub_location_label": "어선 조타실 내부",
        "state_label_raw": "dusk wheelhouse confrontation, Suriyoung blocking the helm and presenting the old photo clue"
      },
      "L19B02": {
        "bg_id": "L19B02",
        "loc_id": "L19",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "evidence_display",
        "surface_role": "interior_room",
        "semantic_key": "L19|main|dusk|evidence_display",
        "depends_on_fp": [
          "fp_fishing_boat_wheelhouse"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S29_Shot10"
        ],
        "sub_location_label": "어선 조타실 내부 붉은 원 단서",
        "state_label_raw": "dusk wheelhouse with many circular marks and a discovered red circle, Suriyoung collapsed under Inwoo's cold gaze"
      }
    },
    "shot_background_map": {
      "S17_Shot1": "L04B01",
      "S4_Shot1": "L04B02",
      "S10_Shot4": "L04B03",
      "S10_Shot5": "L04B03",
      "S18_Shot5": "L05B01",
      "S18_Shot12": "L05B02",
      "S18_Shot15": "L05B02",
      "S5_Shot3": "L05B03",
      "S5_Shot9": "L05B03",
      "S5_Shot10": "L05B03",
      "S25_Shot6": "L05B04",
      "S25_Shot11": "L05B04",
      "S25_Shot1": "L05B05",
      "S27_Shot1": "L05B05",
      "S27_Shot3": "L05B05",
      "S12_Shot9": "L05B06",
      "S12_Shot15": "L05B06",
      "S12_Shot19": "L05B06",
      "S14_Shot5": "L05B07",
      "S14_Shot9": "L05B07",
      "S8_Shot3": "L09B01",
      "S8_Shot5": "L09B02",
      "S19_Shot1": "L10B01",
      "S19_Shot5": "L10B02",
      "S13_Shot3": "L11B01",
      "S13_Shot6": "L11B01",
      "S13_Shot8": "L11B02",
      "S11_Shot3": "L11B03",
      "S11_Shot4": "L11B03",
      "S21_Shot9": "L13B01",
      "S21_Shot14": "L13B01",
      "S16_Shot3": "L13B02",
      "S16_Shot4": "L13B02",
      "S20_Shot2": "L14B01",
      "S20_Shot4": "L14B01",
      "S28_Shot1": "L18B01",
      "S28_Shot4": "L18B01",
      "S28_Shot8": "L18B01",
      "S29_Shot1": "L19B01",
      "S29_Shot5": "L19B01",
      "S29_Shot10": "L19B02"
    },
    "bg_catalog_hash": "921e6b2354922f4c",
    "shot_binding_hash": "e881fc0702922c6a",
    "diagnostics": {
      "w21b_surface_role_scope_filter": {
        "policy": "surface_role-aware background-first filter; interior_room remains floor-plan-bound; exterior/transition/site may be fp-less; transitive cascade depends_on_bg exact raw key.",
        "kept_floor_plans_count": 9,
        "kept_backgrounds_count": 23,
        "dropped_floor_plans_count": 1,
        "dropped_backgrounds_count": 0,
        "dropped_groups_count": 0,
        "dropped_floor_plans": [
          {
            "group_id": "bg_large_mart",
            "fp_id": "fp_mart_entrance_exterior",
            "loc_id": "L10",
            "is_indoor": false,
            "shot_count": 2,
            "referenced_by_kept_background": false,
            "reasons": [
              "no_kept_background_ref"
            ]
          }
        ],
        "dropped_backgrounds": [],
        "dropped_groups": []
      },
      "location_profile_pre_filter": {
        "bg_police_station": {
          "raw_member_count": 2,
          "kept_member_count": 1,
          "filtered_members": [
            {
              "loc_id": "L15",
              "label": "경찰서 앞 도로",
              "shot_count": 0,
              "reason": "no_location_profile"
            }
          ]
        }
      }
    }
  },
  "step_id": "background_master_plan",
  "run_id": "b59e3f41-294b-4369-bda7-93358a3e2318",
  "resolved_model": "gpt",
  "updated_at": "2026-06-17T07:43:28.737240+00:00",
  "project_config_snapshot": {}
}