{
  "status": "completed",
  "applicable_count": 4,
  "completed_count": 4,
  "failed_count": 0,
  "schema_version": 5,
  "config_hash": "bc662f1688a230ce",
  "data": {
    "plans": {
      "bg_forest": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_city_back_alley": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_crime_scene": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_villa_rooftop_unit": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S4_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [],
              "loc_id": "L04",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "clear day aerial establishing view of old rooftop unit on villa",
              "sub_location_label": "옥상·옥탑방 외부 전경",
              "surface_role": "site_surface",
              "time_phase": "day",
              "bg_id": "L04B02"
            },
            {
              "applies_to_shots": [
                "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 window reflection showing intruder attack silhouette",
              "sub_location_label": "옥탑방 창문과 철문 앞 옥상",
              "surface_role": "exterior_plate",
              "time_phase": "night",
              "bg_id": "L04B03"
            },
            {
              "applies_to_shots": [
                "S17_Shot2"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l04_rooftop_exterior"
              ],
              "loc_id": "L04",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "dawn rooftop wall with black cat watching lit rooftop room",
              "sub_location_label": "옥탑방 담벼락",
              "surface_role": "exterior_plate",
              "time_phase": "dawn",
              "bg_id": "L04B01"
            },
            {
              "applies_to_shots": [
                "S5_Shot8",
                "S5_Shot9"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "normal",
              "state_label_raw": "day domestic rooftop room interior with mother and daughter, wrist mark visible",
              "sub_location_label": "옥탑방 실내 거실·식탁 주변",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L05B03"
            },
            {
              "applies_to_shots": [
                "S12_Shot10",
                "S12_Shot16",
                "S12_Shot19"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "blood_scene",
              "state_label_raw": "night bedroom blood scene with corpse behind curtain, old photo, and red circle on wall",
              "sub_location_label": "수리영 방 안",
              "surface_role": "interior_room",
              "time_phase": "night",
              "bg_id": "L05B06"
            },
            {
              "applies_to_shots": [
                "S14_Shot3",
                "S14_Shot4"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "clean_after",
              "state_label_raw": "night overly clean room after corpse and blood vanish",
              "sub_location_label": "수리영 방 안",
              "surface_role": "interior_room",
              "time_phase": "night",
              "bg_id": "L05B07"
            },
            {
              "applies_to_shots": [
                "S18_Shot3"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "clean_after",
              "state_label_raw": "day empty rooftop room after disappearance, unnervingly tidy and silent",
              "sub_location_label": "옥탑방 실내 전체",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L05B01"
            },
            {
              "applies_to_shots": [
                "S18_Shot12",
                "S18_Shot16"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "dream_or_vision_state",
              "state_label_raw": "day supernatural visions: red circle in mirror and mother's face melting in framed photo",
              "sub_location_label": "옥탑방 욕실·식탁 주변",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L05B02"
            },
            {
              "applies_to_shots": [
                "S25_Shot3",
                "S27_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "ransacked",
              "state_label_raw": "dusk ransacked rooftop room with footprints, open window, overturned chairs",
              "sub_location_label": "옥탑방 거실",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L05B05"
            },
            {
              "applies_to_shots": [
                "S25_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l05_main_interior"
              ],
              "loc_id": "L05",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "dusk wall marked by red circle with bloody old photo pinned at center",
              "sub_location_label": "수리영 방 벽면",
              "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_exterior_stairs"
              ],
              "loc_id": "L11",
              "space_key_hint": "stairs",
              "state_class": "intrusion",
              "state_label_raw": "night exterior stairs and rooftop landing with foul smell and half-open iron door",
              "sub_location_label": "옥탑방으로 이어지는 외부 계단·상부 랜딩",
              "surface_role": "transition_zone",
              "time_phase": "night",
              "bg_id": "L11B03"
            },
            {
              "applies_to_shots": [
                "S13_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l11_exterior_stairs"
              ],
              "loc_id": "L11",
              "space_key_hint": "stairs",
              "state_class": "busy_exit",
              "state_label_raw": "night frantic escape down steep exterior stairs while screaming",
              "sub_location_label": "옥탑방 외부 계단",
              "surface_role": "transition_zone",
              "time_phase": "night",
              "bg_id": "L11B02"
            },
            {
              "applies_to_shots": [
                "S13_Shot6"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_l11_yard_entry"
              ],
              "loc_id": "L11",
              "space_key_hint": "yard",
              "state_class": "arrival",
              "state_label_raw": "night villa yard arrival with siren and detective grabbing shocked Suriyoung",
              "sub_location_label": "다세대 빌라 마당·입구",
              "surface_role": "site_surface",
              "time_phase": "night",
              "bg_id": "L11B01"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_l04_rooftop_exterior",
              "loc_id": "L04",
              "scope": "Rooftop deck, parapet, water tank, clothesline, iron door, exterior window",
              "space_key_hint": "main",
              "sub_location": "rooftop_deck_and_unit_exterior"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_l05_main_interior",
              "loc_id": "L05",
              "scope": "Rooftop unit interior: living/dining area, bedrooms, bath, entry, open kitchenette flow",
              "space_key_hint": "main",
              "sub_location": "main_rooftop_unit_interior"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_l11_exterior_stairs",
              "loc_id": "L11",
              "scope": "Steep exterior stair route from villa yard up to rooftop landing and door approach",
              "space_key_hint": "stairs",
              "sub_location": "exterior_stairs_to_rooftop"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_l11_yard_entry",
              "loc_id": "L11",
              "scope": "Villa entrance yard with bike parking, gate, arrival point, stair base",
              "space_key_hint": "yard",
              "sub_location": "villa_entry_yard"
            }
          ],
          "group_id": "bg_villa_rooftop_unit",
          "rationale_summary": "옥탑 외부, 실내, 빌라 계단·마당을 분리하고 혈흔/청소후/침입/환시/난장판 등 사건 상태별 배경을 구분.",
          "gen_order": [
            "fp_l04_rooftop_exterior",
            "fp_l05_main_interior",
            "fp_l11_exterior_stairs",
            "fp_l11_yard_entry",
            "L04B02",
            "L04B03",
            "L04B01",
            "L05B03",
            "L05B06",
            "L05B07",
            "L05B01",
            "L05B02",
            "L05B05",
            "L05B04",
            "L11B03",
            "L11B02",
            "L11B01"
          ]
        }
      },
      "bg_coastal_road": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_dog_shelter": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_busy_street": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_large_mart": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S8_Shot2"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_mart_sales_floor"
              ],
              "loc_id": "L09",
              "space_key_hint": "main",
              "state_class": "busy",
              "state_label_raw": "dusk active sales floor with display shelves and uniformed employees answering Suriyoung",
              "sub_location_label": "대형 마트 내부 매장 진열대 앞",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L09B01"
            },
            {
              "applies_to_shots": [
                "S8_Shot4"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [],
              "loc_id": "L09",
              "space_key_hint": "main",
              "state_class": "busy_exit",
              "state_label_raw": "dusk outside mart exit edge, Suriyoung walking out while checking unanswered phone",
              "sub_location_label": "마트 밖으로 나오는 길거리 경계",
              "surface_role": "transition_zone",
              "time_phase": "dusk",
              "bg_id": "L09B02"
            },
            {
              "applies_to_shots": [
                "S19_Shot1"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_mart_exterior_front"
              ],
              "loc_id": "L10",
              "space_key_hint": "main",
              "state_class": "arrival",
              "state_label_raw": "early morning quiet mart frontage with bicycle stop before entering",
              "sub_location_label": "대형 마트 앞 외부",
              "surface_role": "exterior_plate",
              "time_phase": "morning",
              "bg_id": "L10B01"
            },
            {
              "applies_to_shots": [
                "S19_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_mart_exterior_front"
              ],
              "loc_id": "L10",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "morning exterior wall with visible CCTV camera being checked as possible evidence",
              "sub_location_label": "마트 외벽 CCTV 위치",
              "surface_role": "exterior_plate",
              "time_phase": "morning",
              "bg_id": "L10B02"
            },
            {
              "applies_to_shots": [
                "S20_Shot2",
                "S20_Shot3"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_mart_security_office"
              ],
              "loc_id": "L16",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "day CCTV security office, monitors replay dark unclear footage with anxious review",
              "sub_location_label": "마트 총무과 CCTV 보안실",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L16B01"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_mart_sales_floor",
              "loc_id": "L09",
              "scope": "Single sales floor with aisles, display shelves, checkout-facing circulation, and entry edge",
              "space_key_hint": "main",
              "sub_location": "sales_floor"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_mart_exterior_front",
              "loc_id": "L10",
              "scope": "Mart frontage, street approach, bicycle parking area, exterior wall and CCTV sightline",
              "space_key_hint": "main",
              "sub_location": "exterior_frontage"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_mart_security_office",
              "loc_id": "L16",
              "scope": "Security office with desk, CCTV monitors, staff positions, and rear standing space",
              "space_key_hint": "main",
              "sub_location": "security_office"
            }
          ],
          "group_id": "bg_large_mart",
          "rationale_summary": "Single-space locations get one plan each; variants split by time/state: dusk store, exit edge, morning arrival/CCTV clue, and security-room evidence review.",
          "gen_order": [
            "fp_mart_sales_floor",
            "fp_mart_exterior_front",
            "fp_mart_security_office",
            "L09B01",
            "L09B02",
            "L10B01",
            "L10B02",
            "L16B01"
          ]
        }
      },
      "bg_coastal_bus_stop": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_police_station": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S16_Shot3",
                "S16_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_police_station_office"
              ],
              "loc_id": "L13",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "night police office with only Detective Kim on duty, subdued anxious atmosphere",
              "sub_location_label": "경찰서 사무실 야간 당직 공간",
              "surface_role": "interior_room",
              "time_phase": "night",
              "bg_id": "L13B02"
            },
            {
              "applies_to_shots": [
                "S21_Shot5",
                "S21_Shot7",
                "S21_Shot10"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_police_station_office"
              ],
              "loc_id": "L13",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "day police office briefly emptied, Hyesu desk covered with gruesome murder case photos and monitor tracking data",
              "sub_location_label": "경찰서 사무실 혜수 책상 주변",
              "surface_role": "interior_room",
              "time_phase": "day",
              "bg_id": "L13B01"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_police_station_office",
              "loc_id": "L13",
              "scope": "Single police office workspace with desks, duty area, monitor, and evidence desk",
              "space_key_hint": "main",
              "sub_location": "police_station_office"
            }
          ],
          "group_id": "bg_police_station",
          "rationale_summary": "L13 is single_space, so one main office plan; variants split by night quiet duty scene and day evidence-display desk scene.",
          "gen_order": [
            "fp_police_station_office",
            "L13B02",
            "L13B01"
          ]
        }
      },
      "bg_pc_room": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_port": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_fishing_boat": {
        "status": "ok",
        "plan": {
          "backgrounds": [
            {
              "applies_to_shots": [
                "S28_Shot1",
                "S28_Shot5"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_fishing_boat_deck"
              ],
              "loc_id": "L18",
              "space_key_hint": "main",
              "state_class": "quiet",
              "state_label_raw": "dusk quiet small old fishing boat adrift on red sea deck, tense map and photo exchange",
              "sub_location_label": "바다 위 어선 갑판",
              "surface_role": "exterior_plate",
              "time_phase": "dusk",
              "bg_id": "L18B01"
            },
            {
              "applies_to_shots": [
                "S29_Shot3"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_wheelhouse"
              ],
              "loc_id": "L19",
              "space_key_hint": "main",
              "state_class": "evidence_display",
              "state_label_raw": "dusk wheelhouse close evidence moment, old photo held and child figure pointed out",
              "sub_location_label": "어선 조타실 내부",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L19B02"
            },
            {
              "applies_to_shots": [
                "S29_Shot7"
              ],
              "depends_on_bg": [],
              "depends_on_fp": [
                "fp_wheelhouse"
              ],
              "loc_id": "L19",
              "space_key_hint": "main",
              "state_class": "dream_or_vision_state",
              "state_label_raw": "dusk wheelhouse turns ominous, circular marks feel dizzying as Suriyoung collapses under Inwoo's cold gaze",
              "sub_location_label": "어선 조타실 내부",
              "surface_role": "interior_room",
              "time_phase": "dusk",
              "bg_id": "L19B01"
            }
          ],
          "floor_plans": [
            {
              "depends_on_fp": [],
              "fp_id": "fp_fishing_boat_deck",
              "loc_id": "L18",
              "scope": "Open deck of small old fishing boat at sea",
              "space_key_hint": "main",
              "sub_location": "fishing_boat_deck"
            },
            {
              "depends_on_fp": [],
              "fp_id": "fp_wheelhouse",
              "loc_id": "L19",
              "scope": "Enclosed wheelhouse with controls and visible interior walls",
              "space_key_hint": "main",
              "sub_location": "wheelhouse"
            }
          ],
          "group_id": "bg_fishing_boat",
          "rationale_summary": "Single-space deck and wheelhouse get one plan each; dusk deck is quiet, wheelhouse splits photo evidence from ominous collapse vision state.",
          "gen_order": [
            "fp_fishing_boat_deck",
            "fp_wheelhouse",
            "L18B01",
            "L19B02",
            "L19B01"
          ]
        }
      },
      "bg_open_sea": {
        "status": "prev_shot_only",
        "plan": null
      },
      "bg_old_photo_restaurant": {
        "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_Shot2"
        ],
        "sub_location_label": "옥탑방 담벼락",
        "state_label_raw": "dawn rooftop wall with black cat watching lit rooftop room"
      },
      "L04B02": {
        "bg_id": "L04B02",
        "loc_id": "L04",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "quiet",
        "surface_role": "site_surface",
        "semantic_key": "L04|main|day|quiet",
        "depends_on_fp": [],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S4_Shot1"
        ],
        "sub_location_label": "옥상·옥탑방 외부 전경",
        "state_label_raw": "clear day aerial establishing view of old rooftop unit on villa"
      },
      "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_Shot5"
        ],
        "sub_location_label": "옥탑방 창문과 철문 앞 옥상",
        "state_label_raw": "night rooftop window reflection showing intruder 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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S18_Shot3"
        ],
        "sub_location_label": "옥탑방 실내 전체",
        "state_label_raw": "day empty rooftop room after disappearance, unnervingly tidy and silent"
      },
      "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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S18_Shot12",
          "S18_Shot16"
        ],
        "sub_location_label": "옥탑방 욕실·식탁 주변",
        "state_label_raw": "day supernatural visions: red circle in mirror and mother's face melting in framed photo"
      },
      "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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S5_Shot8",
          "S5_Shot9"
        ],
        "sub_location_label": "옥탑방 실내 거실·식탁 주변",
        "state_label_raw": "day domestic rooftop room interior with mother and daughter, wrist mark visible"
      },
      "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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S25_Shot5"
        ],
        "sub_location_label": "수리영 방 벽면",
        "state_label_raw": "dusk wall marked by red circle with bloody old photo pinned at center"
      },
      "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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S25_Shot3",
          "S27_Shot1"
        ],
        "sub_location_label": "옥탑방 거실",
        "state_label_raw": "dusk ransacked rooftop room with footprints, open window, overturned chairs"
      },
      "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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S12_Shot10",
          "S12_Shot16",
          "S12_Shot19"
        ],
        "sub_location_label": "수리영 방 안",
        "state_label_raw": "night bedroom blood scene with corpse behind curtain, old photo, and 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_main_interior"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S14_Shot3",
          "S14_Shot4"
        ],
        "sub_location_label": "수리영 방 안",
        "state_label_raw": "night overly clean room after corpse and blood vanish"
      },
      "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_Shot2"
        ],
        "sub_location_label": "대형 마트 내부 매장 진열대 앞",
        "state_label_raw": "dusk active sales floor with display shelves and uniformed employees answering Suriyoung"
      },
      "L09B02": {
        "bg_id": "L09B02",
        "loc_id": "L09",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "busy_exit",
        "surface_role": "transition_zone",
        "semantic_key": "L09|main|dusk|busy_exit",
        "depends_on_fp": [],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S8_Shot4"
        ],
        "sub_location_label": "마트 밖으로 나오는 길거리 경계",
        "state_label_raw": "dusk outside mart exit edge, Suriyoung walking out while checking 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": [
          "fp_mart_exterior_front"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S19_Shot1"
        ],
        "sub_location_label": "대형 마트 앞 외부",
        "state_label_raw": "early morning quiet mart frontage with bicycle stop before entering"
      },
      "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": [
          "fp_mart_exterior_front"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S19_Shot5"
        ],
        "sub_location_label": "마트 외벽 CCTV 위치",
        "state_label_raw": "morning exterior wall with visible CCTV camera being checked as possible evidence"
      },
      "L11B01": {
        "bg_id": "L11B01",
        "loc_id": "L11",
        "space_key": "yard",
        "time_phase": "night",
        "state_class": "arrival",
        "surface_role": "site_surface",
        "semantic_key": "L11|yard|night|arrival",
        "depends_on_fp": [
          "fp_l11_yard_entry"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S13_Shot6"
        ],
        "sub_location_label": "다세대 빌라 마당·입구",
        "state_label_raw": "night villa yard arrival with siren and detective grabbing shocked Suriyoung"
      },
      "L11B02": {
        "bg_id": "L11B02",
        "loc_id": "L11",
        "space_key": "stairs",
        "time_phase": "night",
        "state_class": "busy_exit",
        "surface_role": "transition_zone",
        "semantic_key": "L11|stairs|night|busy_exit",
        "depends_on_fp": [
          "fp_l11_exterior_stairs"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S13_Shot1"
        ],
        "sub_location_label": "옥탑방 외부 계단",
        "state_label_raw": "night frantic escape down steep exterior stairs while screaming"
      },
      "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_exterior_stairs"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S11_Shot3",
          "S11_Shot4"
        ],
        "sub_location_label": "옥탑방으로 이어지는 외부 계단·상부 랜딩",
        "state_label_raw": "night exterior stairs and rooftop landing with foul smell and half-open iron door"
      },
      "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_station_office"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S21_Shot5",
          "S21_Shot7",
          "S21_Shot10"
        ],
        "sub_location_label": "경찰서 사무실 혜수 책상 주변",
        "state_label_raw": "day police office briefly emptied, Hyesu desk covered with gruesome murder case photos and monitor tracking data"
      },
      "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_station_office"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S16_Shot3",
          "S16_Shot5"
        ],
        "sub_location_label": "경찰서 사무실 야간 당직 공간",
        "state_label_raw": "night police office with only Detective Kim on duty, subdued anxious atmosphere"
      },
      "L16B01": {
        "bg_id": "L16B01",
        "loc_id": "L16",
        "space_key": "main",
        "time_phase": "day",
        "state_class": "evidence_display",
        "surface_role": "interior_room",
        "semantic_key": "L16|main|day|evidence_display",
        "depends_on_fp": [
          "fp_mart_security_office"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S20_Shot2",
          "S20_Shot3"
        ],
        "sub_location_label": "마트 총무과 CCTV 보안실",
        "state_label_raw": "day CCTV security office, monitors replay dark unclear footage with anxious review"
      },
      "L18B01": {
        "bg_id": "L18B01",
        "loc_id": "L18",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "quiet",
        "surface_role": "exterior_plate",
        "semantic_key": "L18|main|dusk|quiet",
        "depends_on_fp": [
          "fp_fishing_boat_deck"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S28_Shot1",
          "S28_Shot5"
        ],
        "sub_location_label": "바다 위 어선 갑판",
        "state_label_raw": "dusk quiet small old fishing boat adrift on red sea deck, tense map and photo exchange"
      },
      "L19B01": {
        "bg_id": "L19B01",
        "loc_id": "L19",
        "space_key": "main",
        "time_phase": "dusk",
        "state_class": "dream_or_vision_state",
        "surface_role": "interior_room",
        "semantic_key": "L19|main|dusk|dream_or_vision_state",
        "depends_on_fp": [
          "fp_wheelhouse"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S29_Shot7"
        ],
        "sub_location_label": "어선 조타실 내부",
        "state_label_raw": "dusk wheelhouse turns ominous, circular marks feel dizzying as Suriyoung collapses under Inwoo's cold gaze"
      },
      "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_wheelhouse"
        ],
        "depends_on_bg": [],
        "applies_to_shots": [
          "S29_Shot3"
        ],
        "sub_location_label": "어선 조타실 내부",
        "state_label_raw": "dusk wheelhouse close evidence moment, old photo held and child figure pointed out"
      }
    },
    "shot_background_map": {
      "S17_Shot2": "L04B01",
      "S4_Shot1": "L04B02",
      "S10_Shot5": "L04B03",
      "S18_Shot3": "L05B01",
      "S18_Shot12": "L05B02",
      "S18_Shot16": "L05B02",
      "S5_Shot8": "L05B03",
      "S5_Shot9": "L05B03",
      "S25_Shot5": "L05B04",
      "S25_Shot3": "L05B05",
      "S27_Shot1": "L05B05",
      "S12_Shot10": "L05B06",
      "S12_Shot16": "L05B06",
      "S12_Shot19": "L05B06",
      "S14_Shot3": "L05B07",
      "S14_Shot4": "L05B07",
      "S8_Shot2": "L09B01",
      "S8_Shot4": "L09B02",
      "S19_Shot1": "L10B01",
      "S19_Shot5": "L10B02",
      "S13_Shot6": "L11B01",
      "S13_Shot1": "L11B02",
      "S11_Shot3": "L11B03",
      "S11_Shot4": "L11B03",
      "S21_Shot5": "L13B01",
      "S21_Shot7": "L13B01",
      "S21_Shot10": "L13B01",
      "S16_Shot3": "L13B02",
      "S16_Shot5": "L13B02",
      "S20_Shot2": "L16B01",
      "S20_Shot3": "L16B01",
      "S28_Shot1": "L18B01",
      "S28_Shot5": "L18B01",
      "S29_Shot7": "L19B01",
      "S29_Shot3": "L19B02"
    },
    "bg_catalog_hash": "72c72ca6da6552b3",
    "shot_binding_hash": "8d3c6bffdec3df9f",
    "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": 10,
        "kept_backgrounds_count": 23,
        "dropped_floor_plans_count": 0,
        "dropped_backgrounds_count": 0,
        "dropped_groups_count": 0,
        "dropped_floor_plans": [],
        "dropped_backgrounds": [],
        "dropped_groups": []
      },
      "location_profile_pre_filter": {
        "bg_police_station": {
          "raw_member_count": 2,
          "kept_member_count": 1,
          "filtered_members": [
            {
              "loc_id": "L14",
              "label": "경찰서 앞 도로",
              "shot_count": 0,
              "reason": "no_location_profile"
            }
          ]
        }
      }
    }
  },
  "step_id": "background_master_plan",
  "run_id": "d5d16e0a-8209-4747-a107-4040660e8794",
  "resolved_model": "gpt",
  "updated_at": "2026-07-01T16:13:27.503564+00:00",
  "project_config_snapshot": {}
}