Merge pull request 'Update to 0.9.3' (#43) from dev into main

## [0.9.3] - 2026-03-28

### Added
- **Monitoring Session Detail Page**: New dedicated page for each session showing session info, data files (with View/Report/Download actions), an editable session panel, and report actions.
- **Session Calendar with Gantt Bars**: Monthly calendar view below the session list, showing each session as a Gantt-style bar. The dim bar represents the full device on/off window; the bright bar highlights the effective recording window. Bars extend edge-to-edge across day cells for sessions spanning midnight.
- **Configurable Period Windows**: Sessions now store `period_start_hour` and `period_end_hour` to define the exact hours that count toward reports, replacing hardcoded day/night defaults. The session edit panel shows a "Required Recording Window" section with a live preview (e.g. "7:00 AM → 7:00 PM") and a Defaults button that auto-fills based on period type.
- **Report Date Field**: Sessions can now store an explicit `report_date` to override the automatic target-date heuristic — useful when a device ran across multiple days but only one specific day's data is needed for the report.
- **Effective Window on Session Info**: Session detail and session cards now show an "Effective" row displaying the computed recording window dates and times in local time.
- **Vibration Project Redesign**: Vibration project detail page is stripped back to project details and monitoring locations only. Each location supports assigning a seismograph and optional modem. Sound-specific tabs (Schedules, Sessions, Data Files, Assigned Units) are hidden for vibration projects.
- **Modem Assignment on Locations**: Vibration monitoring locations now support an optional paired modem alongside the seismograph. The swap endpoint handles both assignments atomically, updating bidirectional pairing fields on both units.
- **Available Modems Endpoint**: New `GET /api/projects/{project_id}/available-modems` endpoint returning all deployed, non-retired modems for use in assignment dropdowns.

### Fixed
- **Active Assignment Checks**: Unified all `UnitAssignment` "active" checks from `status == "active"` to `assigned_until IS NULL` throughout `project_locations.py` and `projects.py` for consistency with the canonical active definition.

### Changed
- **Sound-Only Endpoint Guards**: FTP browser, RND viewer, Excel report generation, combined report wizard, and data upload endpoints now return HTTP 400 if called on a non-sound-monitoring project.

### Migration Notes
Run on each database before deploying:
```bash
docker compose exec terra-view python3 backend/migrate_add_session_period_hours.py
docker compose exec terra-view python3 backend/migrate_add_session_report_date.py
```

.gitignore

@@ -1,6 +1,7 @@
 # Terra-View Specifics
 # Dev build counter (local only, never commit)
 build_number.txt
+docker-compose.override.yml
 
 # SQLite database files
 *.db
@@ -9,7 +10,7 @@ data/
 data-dev/
 .aider*
 .aider*
-docker-compose.override.yml
+
 
 # Byte-compiled / optimized / DLL files
 __pycache__/
@@ -219,3 +220,14 @@ marimo/_static/
 marimo/_lsp/
 __marimo__/
 
+<<<<<<< HEAD
+# Seismo Fleet Manager
+# SQLite database files
+*.db
+*.db-journal
+/data/
+/data-dev/
+.aider*
+.aider*
+=======
+>>>>>>> 0c2186f5d89d948b0357d674c0773a67a67d8027

CHANGELOG.md

@@ -5,6 +5,202 @@ All notable changes to Terra-View will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.9.3] - 2026-03-28
+
+### Added
+- **Monitoring Session Detail Page**: New dedicated page for each session showing session info, data files (with View/Report/Download actions), an editable session panel, and report actions.
+- **Session Calendar with Gantt Bars**: Monthly calendar view below the session list, showing each session as a Gantt-style bar. The dim bar represents the full device on/off window; the bright bar highlights the effective recording window. Bars extend edge-to-edge across day cells for sessions spanning midnight.
+- **Configurable Period Windows**: Sessions now store `period_start_hour` and `period_end_hour` to define the exact hours that count toward reports, replacing hardcoded day/night defaults. The session edit panel shows a "Required Recording Window" section with a live preview (e.g. "7:00 AM → 7:00 PM") and a Defaults button that auto-fills based on period type.
+- **Report Date Field**: Sessions can now store an explicit `report_date` to override the automatic target-date heuristic — useful when a device ran across multiple days but only one specific day's data is needed for the report.
+- **Effective Window on Session Info**: Session detail and session cards now show an "Effective" row displaying the computed recording window dates and times in local time.
+- **Vibration Project Redesign**: Vibration project detail page is stripped back to project details and monitoring locations only. Each location supports assigning a seismograph and optional modem. Sound-specific tabs (Schedules, Sessions, Data Files, Assigned Units) are hidden for vibration projects.
+- **Modem Assignment on Locations**: Vibration monitoring locations now support an optional paired modem alongside the seismograph. The swap endpoint handles both assignments atomically, updating bidirectional pairing fields on both units.
+- **Available Modems Endpoint**: New `GET /api/projects/{project_id}/available-modems` endpoint returning all deployed, non-retired modems for use in assignment dropdowns.
+
+### Fixed
+- **Active Assignment Checks**: Unified all `UnitAssignment` "active" checks from `status == "active"` to `assigned_until IS NULL` throughout `project_locations.py` and `projects.py` for consistency with the canonical active definition.
+
+### Changed
+- **Sound-Only Endpoint Guards**: FTP browser, RND viewer, Excel report generation, combined report wizard, and data upload endpoints now return HTTP 400 if called on a non-sound-monitoring project.
+
+### Migration Notes
+Run on each database before deploying:
+```bash
+docker compose exec terra-view python3 backend/migrate_add_session_period_hours.py
+docker compose exec terra-view python3 backend/migrate_add_session_report_date.py
+```
+
+---
+
+## [0.9.2] - 2026-03-27
+
+### Added
+- **Deployment Records**: Seismographs now track a full deployment history (location, project, dates). Each deployment is logged on the unit detail page with start/end dates, and the fleet calendar service uses this history for availability calculations.
+- **Allocated Unit Status**: New `allocated` status for units reserved for an upcoming job but not yet deployed. Allocated units appear in the dashboard summary, roster filters, and devices table with visual indicators.
+- **Project Allocation**: Units can be linked to a project via `allocated_to_project_id`. Allocation is shown on the unit detail page and in a new quick-info modal accessible from the fleet calendar and roster.
+- **Quick-Info Unit Modal**: Click any unit in the fleet calendar or roster to open a modal showing cal status, project allocation, upcoming jobs, and deployment state — without leaving the page.
+- **Cal Date in Planner**: When a unit is selected for a monitoring location slot in the Job Planner, its calibration expiry date is now shown inline so you can spot near-expiry units before committing.
+- **Inline Seismograph Editing**: Unit rows in the seismograph dashboard now support inline editing of cal date, notes, and deployment status without navigating to the full detail page.
+
+### Migration Notes
+Run on each database before deploying:
+```bash
+docker compose exec terra-view python3 backend/migrate_add_allocated.py
+docker compose exec terra-view python3 backend/migrate_add_deployment_records.py
+```
+
+---
+
+## [0.9.1] - 2026-03-20
+
+### Fixed
+- **Location slots not persisting**: Empty monitoring location slots (no unit assigned yet) were lost on save/reload. Added `location_slots` JSON column to `job_reservations` to store the full slot list including empty slots.
+- **Modems in Recent Alerts**: Modems no longer appear in the dashboard Recent Alerts panel — alerts are for seismographs and SLMs only. Modem status is still tracked internally via paired device inheritance.
+- **Series 4 heartbeat `source_id`**: Updated heartbeat endpoint to accept the new `source_id` field from Series 4 units with fallback to the legacy field for backwards compatibility.
+
+### Migration Notes
+Run on each database before deploying:
+```bash
+docker compose exec terra-view python3 backend/migrate_add_location_slots.py
+```
+
+---
+
+## [0.9.0] - 2026-03-19
+
+### Added
+- **Job Planner**: Full redesign of the Fleet Calendar into a two-tab Job Planner / Calendar interface
+  - **Planner tab**: Create and manage job reservations with name, device type, dates, color, estimated units, and monitoring locations
+  - **Calendar tab**: 12-month rolling heatmap with colored job bars per day; confirmed jobs solid, planned jobs dashed
+  - **Monitoring Locations**: Each job has named location slots (filled = unit assigned, empty = needs a unit); progress shown as `2/5` with colored squares that fill as units are assigned
+  - **Estimated Units**: Separate planning number independent of actual location count; shown prominently on job cards
+  - **Fleet Summary panel**: Unit counts as clickable filter buttons; unit list shows reservation badges with job name, dates, and color
+  - **Available Units panel**: Shows units available for the job's date range when assigning
+  - **Smart color picker**: 18-swatch palette + custom color wheel; new jobs auto-pick a color maximally distant in hue from existing jobs
+  - **Job card progress**: `est. N · X/Y (Z more)` with filled/empty squares; amber → green when fully assigned
+  - **Promote to Project**: Promote a planned job to a tracked project directly from the planner form
+  - **Collapsible job details**: Name, dates, device type, color, project link, and estimated units collapse into a summary header
+  - **Calendar bar tooltips**: Hover any job bar to see job name and date range
+  - **Hash-based tab persistence**: `#cal` in URL restores Calendar tab on refresh; device type toggle preserves active tab
+  - **Auto-scroll to today**: Switching to Calendar tab smooth-scrolls to the current month
+  - **Upcoming project status**: New `upcoming` status for projects promoted from reservations
+- **Job device type**: Reservations carry a device type so they only appear on the correct calendar
+- **Project filtering by device type**: Projects only appear on the calendar matching their type (vibration → seismograph, sound → SLM, combined → both)
+- **Confirmed/Planned toggles**: Independent show/hide toggles for job bar layers on the calendar
+- **Cal expire dots toggle**: Calibration expiry dots off by default, togglable
+
+### Changed
+- **Renamed**: "Fleet Calendar" / "Reservation Planner" → **"Job Planner"** throughout UI and sidebar
+- **Project status dropdown**: Inline `<select>` in project header for quick status changes
+- **"All Projects" tab**: Shows everything except deleted; default view excludes archived/completed
+- **Toast notifications**: All `alert()` dialogs replaced with non-blocking toasts (green = success, red = error)
+
+### Migration Notes
+Run on each database before deploying:
+```bash
+docker compose exec terra-view python3 -c "
+import sqlite3
+conn = sqlite3.connect('/app/data/seismo_fleet.db')
+conn.execute('ALTER TABLE job_reservations ADD COLUMN estimated_units INTEGER')
+conn.commit()
+conn.close()
+"
+```
+
+---
+
+## [0.8.0] - 2026-03-18
+
+### Added
+- **Watcher Manager**: New admin page (`/admin/watchers`) for monitoring field watcher agents
+  - Live status cards per agent showing connectivity, version, IP, last-seen age, and log tail
+  - Trigger Update button to queue a self-update on the agent's next heartbeat
+  - Expand/collapse log tail with full-log expand mode
+  - Live surgical refresh every 30 seconds via `/api/admin/watchers` — no full page reload, open logs stay open
+
+### Changed
+- **Watcher status logic**: Agent status now reflects whether Terra-View is hearing from the watcher (ok if seen within 60 minutes, missing otherwise) — previously reflected the worst unit status from the last heartbeat payload, which caused false alarms when units went missing
+
+### Fixed
+- **Watcher Manager meta row**: Dark mode background was white due to invalid `dark:bg-slate-850` Tailwind class; corrected to `dark:bg-slate-800`
+
+---
+
+## [0.7.1] - 2026-03-12
+
+### Added
+- **"Out for Calibration" Unit Status**: New `out_for_cal` status for units currently away for calibration, with visual indicators in the roster, unit list, and seismograph stats panel
+- **Reservation Modal**: Fleet calendar reservation modal is now fully functional for creating and managing device reservations
+
+### Changed
+- **Retire Unit Button**: Redesigned to be more visually prominent/destructive to reduce accidental clicks
+
+### Fixed
+- **Migration Scripts**: Fixed database path references in several migration scripts
+- **Docker Compose**: Removed dev override file from the repository; dev environment config kept separate
+
+### Migration Notes
+Run the following migration script once per database before deploying:
+```bash
+python backend/migrate_add_out_for_calibration.py
+```
+
+---
+
+## [0.7.0] - 2026-03-07
+
+### Added
+- **Project Status Management**: Projects can now be placed `on_hold` or `archived`, with automatic cancellation of pending scheduled actions
+- **Hard Delete Projects**: Support for permanently deleting projects, in addition to soft-delete with auto-pruning
+- **Vibration Location Detail**: New dedicated template for vibration project location detail views
+- **Vibration Project Isolation**: Vibration projects no longer show SLM-specific project tabs
+- **Manual SD Card Data Upload**: Upload offline NRL data directly from SD card via ZIP or multi-file select
+  - Accepts `.rnd`/`.rnh` files; parses `.rnh` metadata for session start/stop times, serial number, and store name
+  - Creates `MonitoringSession` and `DataFile` records automatically; no unit assignment required
+  - Upload panel on NRL detail Data Files tab with inline feedback and auto-refresh via HTMX
+- **Standalone SLM Type**: New SLM device mode that operates without a modem (direct IP connection)
+- **NL32 Data Support**: Report generator and web viewer now support NL32 measurement data format
+- **Combined Report Wizard**: Multi-session combined Excel report generation tool
+  - Wizard UI grouped by location with period type badges (day/night)
+  - Each selected session produces one `.xlsx` in a ZIP archive
+  - Period type filtering: day sessions keep last calendar date (7AM–6:59PM); night sessions span both days (7PM–6:59AM)
+- **Combined Report Preview**: Interactive spreadsheet-style preview before generating combined reports
+- **Chart Preview**: Live chart preview in the report generator matching final report styling
+- **SLM Model Schemas**: Per-model configuration schemas for NL32, NL43, NL53 devices
+- **Data Collection Mode**: Projects now store a data collection mode field with UI controls and migration
+
+### Changed
+- **MonitoringSession rename**: `RecordingSession` renamed to `MonitoringSession` throughout codebase; DB table renamed from `recording_sessions` to `monitoring_sessions`
+  - Migration: `backend/migrate_rename_recording_to_monitoring_sessions.py`
+- **Combined Report Split Logic**: Separate days now generate separate `.xlsx` files; NRLs remain one per sheet
+- **Mass Upload Parsing**: Smarter file filtering — no longer imports unneeded Lp files or `.xlsx` files
+- **SLM Start Time Grace Period**: 15-minute grace window added so data starting at session start time is included
+- **NL32 Date Parsing**: Date now read from `start_time` field instead of file metadata
+- **Project Data Labels**: Improved Jinja filters and UI label clarity for project data views
+
+### Fixed
+- **Dev/Prod Separation**: Dev server now uses Docker Compose override; production deployment no longer affected by dev config
+- **SLM Modal**: Bench/deploy toggle now correctly shown in SLM unit modal
+- **Auto-Downloaded Files**: Files downloaded by scheduler now appear in project file listings
+- **Duplicate Download**: Removed duplicate file download that occurred following a scheduled stop
+- **SLMM Environment Variables**: `TCP_IDLE_TTL` and `TCP_MAX_AGE` now correctly passed to SLMM service via docker-compose
+
+### Technical Details
+- `session_label` and `period_type` stored on `monitoring_sessions` table (migration: `migrate_add_session_period_type.py`)
+- `device_model` stored on `monitoring_sessions` table (migration: `migrate_add_session_device_model.py`)
+- Upload endpoint: `POST /api/projects/{project_id}/nrl/{location_id}/upload-data`
+- ZIP filename format: `{session_label}_{project_name}_report.xlsx` (label first)
+
+### Migration Notes
+Run the following migration scripts once per database before deploying:
+```bash
+python backend/migrate_rename_recording_to_monitoring_sessions.py
+python backend/migrate_add_session_period_type.py
+python backend/migrate_add_session_device_model.py
+```
+
+---
+
 ## [0.6.1] - 2026-02-16
 
 ### Added
@@ -445,6 +641,7 @@ No database migration required for v0.4.0. All new features use existing databas
 - Photo management per unit
 - Automated status categorization (OK/Pending/Missing)
 
+[0.7.0]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.6.1...v0.7.0
 [0.6.0]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.5.1...v0.6.0
 [0.5.1]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.5.0...v0.5.1
 [0.5.0]: https://github.com/serversdwn/seismo-fleet-manager/compare/v0.4.4...v0.5.0

README.md

@@ -1,4 +1,4 @@
-# Terra-View v0.6.1
+# Terra-View v0.9.3
 Backend API and HTMX-powered web interface for managing a mixed fleet of seismographs and field modems. Track deployments, monitor health in real time, merge roster intent with incoming telemetry, and control your fleet through a unified database and dashboard.
 
 ## Features
@@ -496,6 +496,21 @@ docker compose down -v
 
 ## Release Highlights
 
+### v0.8.0 — 2026-03-18
+- **Watcher Manager**: Admin page for monitoring field watcher agents with live status cards, log tails, and one-click update triggering
+- **Watcher Status Fix**: Agent status now reflects heartbeat connectivity (missing if not heard from in >60 min) rather than unit-level data staleness
+- **Live Refresh**: Watcher Manager surgically patches status, last-seen, and pending indicators every 30s without a full page reload
+
+### v0.7.0 — 2026-03-07
+- **Project Status Management**: On-hold and archived project states with automatic cancellation of pending actions
+- **Manual SD Card Upload**: Upload offline NRL/SLM data directly from SD card (ZIP or multi-file); auto-creates monitoring sessions from `.rnh` metadata
+- **Combined Report Wizard**: Multi-session Excel report generation with location grouping, period type filtering, and ZIP download
+- **NL32 Support**: Report generator and web viewer now handle NL32 measurement data
+- **Chart Preview**: Live chart preview in the report generator matching final output styling
+- **Standalone SLM Mode**: SLMs can now be configured without a paired modem (direct IP)
+- **Vibration Project Isolation**: Vibration project views no longer show SLM-specific tabs
+- **MonitoringSession Rename**: `RecordingSession` renamed to `MonitoringSession` throughout; run migration before deploying
+
 ### v0.6.1 — 2026-02-16
 - **One-Off Recording Schedules**: Schedule single recordings with specific start/end datetimes
 - **Bidirectional Pairing Sync**: Device-modem pairing now updates both sides automatically
@@ -584,11 +599,17 @@ MIT
 
 ## Version
 
-**Current: 0.6.1** — One-off recording schedules, bidirectional pairing sync, scheduler timezone fix (2026-02-16)
+**Current: 0.8.0** — Watcher Manager admin page, live agent status refresh, watcher connectivity-based status (2026-03-18)
 
-Previous: 0.6.0 — Calendar & reservation mode, device pairing interface, calibration UX overhaul, modem dashboard enhancements (2026-02-06)
+Previous: 0.7.1 — Out-for-calibration status, reservation modal, migration fixes (2026-03-12)
 
-Previous: 0.5.1 — Dashboard schedule view with today's actions panel, new Terra-View branding and logo rework (2026-01-27)
+0.7.0 — Project status management, manual SD card upload, combined report wizard, NL32 support, MonitoringSession rename (2026-03-07)
+
+0.6.1 — One-off recording schedules, bidirectional pairing sync, scheduler timezone fix (2026-02-16)
+
+0.6.0 — Calendar & reservation mode, device pairing interface, calibration UX overhaul, modem dashboard enhancements (2026-02-06)
+
+0.5.1 — Dashboard schedule view with today's actions panel, new Terra-View branding and logo rework (2026-01-27)
 
 0.4.4 — Recurring schedules, alerting UI, report templates + RND viewer, and SLM workflow polish (2026-01-23)
 

backend/main.py

@@ -30,7 +30,7 @@ Base.metadata.create_all(bind=engine)
 ENVIRONMENT = os.getenv("ENVIRONMENT", "production")
 
 # Initialize FastAPI app
-VERSION = "0.6.1"
+VERSION = "0.9.3"
 if ENVIRONMENT == "development":
     _build = os.getenv("BUILD_NUMBER", "0")
     if _build and _build != "0":
@@ -102,6 +102,9 @@ app.include_router(modem_dashboard.router)
 from backend.routers import settings
 app.include_router(settings.router)
 
+from backend.routers import watcher_manager
+app.include_router(watcher_manager.router)
+
 # Projects system routers
 app.include_router(projects.router)
 app.include_router(project_locations.router)
@@ -123,6 +126,10 @@ app.include_router(recurring_schedules.router)
 from backend.routers import fleet_calendar
 app.include_router(fleet_calendar.router)
 
+# Deployment Records router
+from backend.routers import deployments
+app.include_router(deployments.router)
+
 # Start scheduler service and device status monitor on application startup
 from backend.services.scheduler import start_scheduler, stop_scheduler
 from backend.services.device_status_monitor import start_device_status_monitor, stop_device_status_monitor
@@ -348,8 +355,11 @@ async def nrl_detail_page(
     ).first()
 
     assigned_unit = None
+    assigned_modem = None
     if assignment:
         assigned_unit = db.query(RosterUnit).filter_by(id=assignment.unit_id).first()
+        if assigned_unit and assigned_unit.deployed_with_modem_id:
+            assigned_modem = db.query(RosterUnit).filter_by(id=assigned_unit.deployed_with_modem_id).first()
 
     # Get session count
     session_count = db.query(MonitoringSession).filter_by(location_id=location_id).count()
@@ -386,6 +396,7 @@ async def nrl_detail_page(
         "location": location,
         "assignment": assignment,
         "assigned_unit": assigned_unit,
+        "assigned_modem": assigned_modem,
         "session_count": session_count,
         "file_count": file_count,
         "active_session": active_session,
@@ -659,6 +670,7 @@ async def devices_all_partial(request: Request):
             "last_seen": unit_data.get("last", "Never"),
             "deployed": True,
             "retired": False,
+            "out_for_calibration": False,
             "ignored": False,
             "note": unit_data.get("note", ""),
             "device_type": unit_data.get("device_type", "seismograph"),
@@ -683,6 +695,59 @@ async def devices_all_partial(request: Request):
             "last_seen": unit_data.get("last", "Never"),
             "deployed": False,
             "retired": False,
+            "out_for_calibration": False,
+            "ignored": False,
+            "note": unit_data.get("note", ""),
+            "device_type": unit_data.get("device_type", "seismograph"),
+            "address": unit_data.get("address", ""),
+            "coordinates": unit_data.get("coordinates", ""),
+            "project_id": unit_data.get("project_id", ""),
+            "last_calibrated": unit_data.get("last_calibrated"),
+            "next_calibration_due": unit_data.get("next_calibration_due"),
+            "deployed_with_modem_id": unit_data.get("deployed_with_modem_id"),
+            "deployed_with_unit_id": unit_data.get("deployed_with_unit_id"),
+            "ip_address": unit_data.get("ip_address"),
+            "phone_number": unit_data.get("phone_number"),
+            "hardware_model": unit_data.get("hardware_model"),
+        })
+
+    # Add allocated units
+    for unit_id, unit_data in snapshot.get("allocated", {}).items():
+        units_list.append({
+            "id": unit_id,
+            "status": "Allocated",
+            "age": "N/A",
+            "last_seen": "N/A",
+            "deployed": False,
+            "retired": False,
+            "out_for_calibration": False,
+            "allocated": True,
+            "allocated_to_project_id": unit_data.get("allocated_to_project_id", ""),
+            "ignored": False,
+            "note": unit_data.get("note", ""),
+            "device_type": unit_data.get("device_type", "seismograph"),
+            "address": unit_data.get("address", ""),
+            "coordinates": unit_data.get("coordinates", ""),
+            "project_id": unit_data.get("project_id", ""),
+            "last_calibrated": unit_data.get("last_calibrated"),
+            "next_calibration_due": unit_data.get("next_calibration_due"),
+            "deployed_with_modem_id": unit_data.get("deployed_with_modem_id"),
+            "deployed_with_unit_id": unit_data.get("deployed_with_unit_id"),
+            "ip_address": unit_data.get("ip_address"),
+            "phone_number": unit_data.get("phone_number"),
+            "hardware_model": unit_data.get("hardware_model"),
+        })
+
+    # Add out-for-calibration units
+    for unit_id, unit_data in snapshot["out_for_calibration"].items():
+        units_list.append({
+            "id": unit_id,
+            "status": "Out for Calibration",
+            "age": "N/A",
+            "last_seen": "N/A",
+            "deployed": False,
+            "retired": False,
+            "out_for_calibration": True,
             "ignored": False,
             "note": unit_data.get("note", ""),
             "device_type": unit_data.get("device_type", "seismograph"),
@@ -707,6 +772,7 @@ async def devices_all_partial(request: Request):
             "last_seen": "N/A",
             "deployed": False,
             "retired": True,
+            "out_for_calibration": False,
             "ignored": False,
             "note": unit_data.get("note", ""),
             "device_type": unit_data.get("device_type", "seismograph"),
@@ -731,6 +797,7 @@ async def devices_all_partial(request: Request):
             "last_seen": "N/A",
             "deployed": False,
             "retired": False,
+            "out_for_calibration": False,
             "ignored": True,
             "note": unit_data.get("note", unit_data.get("reason", "")),
             "device_type": unit_data.get("device_type", "unknown"),
@@ -748,15 +815,19 @@ async def devices_all_partial(request: Request):
 
     # Sort by status category, then by ID
     def sort_key(unit):
-        # Priority: deployed (active) -> benched -> retired -> ignored
+        # Priority: deployed (active) -> allocated -> benched -> out_for_calibration -> retired -> ignored
         if unit["deployed"]:
             return (0, unit["id"])
-        elif not unit["retired"] and not unit["ignored"]:
+        elif unit.get("allocated"):
             return (1, unit["id"])
-        elif unit["retired"]:
+        elif not unit["retired"] and not unit["out_for_calibration"] and not unit["ignored"]:
             return (2, unit["id"])
-        else:
+        elif unit["out_for_calibration"]:
             return (3, unit["id"])
+        elif unit["retired"]:
+            return (4, unit["id"])
+        else:
+            return (5, unit["id"])
 
     units_list.sort(key=sort_key)
 

backend/migrate_add_allocated.py

@@ -0,0 +1,35 @@
+"""
+Migration: Add allocated and allocated_to_project_id columns to roster table.
+Run once: python backend/migrate_add_allocated.py
+"""
+import sqlite3
+import os
+
+DB_PATH = os.path.join(os.path.dirname(__file__), '..', 'data', 'seismo_fleet.db')
+
+def run():
+    conn = sqlite3.connect(DB_PATH)
+    cur = conn.cursor()
+
+    # Check existing columns
+    cur.execute("PRAGMA table_info(roster)")
+    cols = {row[1] for row in cur.fetchall()}
+
+    if 'allocated' not in cols:
+        cur.execute("ALTER TABLE roster ADD COLUMN allocated BOOLEAN DEFAULT 0 NOT NULL")
+        print("Added column: allocated")
+    else:
+        print("Column already exists: allocated")
+
+    if 'allocated_to_project_id' not in cols:
+        cur.execute("ALTER TABLE roster ADD COLUMN allocated_to_project_id VARCHAR")
+        print("Added column: allocated_to_project_id")
+    else:
+        print("Column already exists: allocated_to_project_id")
+
+    conn.commit()
+    conn.close()
+    print("Migration complete.")
+
+if __name__ == '__main__':
+    run()

backend/migrate_add_deployment_records.py

@@ -0,0 +1,79 @@
+"""
+Migration: Add deployment_records table.
+
+Tracks each time a unit is sent to the field and returned.
+The active deployment is the row with actual_removal_date IS NULL.
+
+Run once per database:
+    python backend/migrate_add_deployment_records.py
+"""
+
+import sqlite3
+import os
+
+DB_PATH = "./data/seismo_fleet.db"
+
+
+def migrate_database():
+    if not os.path.exists(DB_PATH):
+        print(f"Database not found at {DB_PATH}")
+        return
+
+    conn = sqlite3.connect(DB_PATH)
+    cursor = conn.cursor()
+
+    try:
+        # Check if table already exists
+        cursor.execute("""
+            SELECT name FROM sqlite_master
+            WHERE type='table' AND name='deployment_records'
+        """)
+        if cursor.fetchone():
+            print("✓ deployment_records table already exists, skipping")
+            return
+
+        print("Creating deployment_records table...")
+        cursor.execute("""
+            CREATE TABLE deployment_records (
+                id TEXT PRIMARY KEY,
+                unit_id TEXT NOT NULL,
+                deployed_date DATE,
+                estimated_removal_date DATE,
+                actual_removal_date DATE,
+                project_ref TEXT,
+                project_id TEXT,
+                location_name TEXT,
+                notes TEXT,
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            )
+        """)
+
+        cursor.execute("""
+            CREATE INDEX idx_deployment_records_unit_id
+            ON deployment_records(unit_id)
+        """)
+        cursor.execute("""
+            CREATE INDEX idx_deployment_records_project_id
+            ON deployment_records(project_id)
+        """)
+        # Index for finding active deployments quickly
+        cursor.execute("""
+            CREATE INDEX idx_deployment_records_active
+            ON deployment_records(unit_id, actual_removal_date)
+        """)
+
+        conn.commit()
+        print("✓ deployment_records table created successfully")
+        print("✓ Indexes created")
+
+    except Exception as e:
+        conn.rollback()
+        print(f"✗ Migration failed: {e}")
+        raise
+    finally:
+        conn.close()
+
+
+if __name__ == "__main__":
+    migrate_database()

backend/migrate_add_estimated_units.py

@@ -0,0 +1,62 @@
+"""
+Migration: Add estimated_units to job_reservations
+
+Adds column:
+- job_reservations.estimated_units: Estimated number of units for the reservation (nullable integer)
+"""
+
+import sqlite3
+import sys
+from pathlib import Path
+
+# Default database path (matches production pattern)
+DB_PATH = "./data/seismo_fleet.db"
+
+
+def migrate(db_path: str):
+    """Run the migration."""
+    print(f"Migrating database: {db_path}")
+
+    conn = sqlite3.connect(db_path)
+    cursor = conn.cursor()
+
+    try:
+        # Check if job_reservations table exists
+        cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='job_reservations'")
+        if not cursor.fetchone():
+            print("job_reservations table does not exist. Skipping migration.")
+            return
+
+        # Get existing columns in job_reservations
+        cursor.execute("PRAGMA table_info(job_reservations)")
+        existing_cols = {row[1] for row in cursor.fetchall()}
+
+        # Add estimated_units column if it doesn't exist
+        if 'estimated_units' not in existing_cols:
+            print("Adding estimated_units column to job_reservations...")
+            cursor.execute("ALTER TABLE job_reservations ADD COLUMN estimated_units INTEGER")
+        else:
+            print("estimated_units column already exists. Skipping.")
+
+        conn.commit()
+        print("Migration completed successfully!")
+
+    except Exception as e:
+        print(f"Migration failed: {e}")
+        conn.rollback()
+        raise
+    finally:
+        conn.close()
+
+
+if __name__ == "__main__":
+    db_path = DB_PATH
+
+    if len(sys.argv) > 1:
+        db_path = sys.argv[1]
+
+    if not Path(db_path).exists():
+        print(f"Database not found: {db_path}")
+        sys.exit(1)
+
+    migrate(db_path)

backend/migrate_add_location_slots.py

@@ -0,0 +1,24 @@
+"""
+Migration: Add location_slots column to job_reservations table.
+Stores the full ordered slot list (including empty/unassigned slots) as JSON.
+Run once per database.
+"""
+import sqlite3
+import os
+
+DB_PATH = os.environ.get("DB_PATH", "/app/data/seismo_fleet.db")
+
+def run():
+    conn = sqlite3.connect(DB_PATH)
+    cursor = conn.cursor()
+    existing = [r[1] for r in cursor.execute("PRAGMA table_info(job_reservations)").fetchall()]
+    if "location_slots" not in existing:
+        cursor.execute("ALTER TABLE job_reservations ADD COLUMN location_slots TEXT")
+        conn.commit()
+        print("Added location_slots column to job_reservations.")
+    else:
+        print("location_slots column already exists, skipping.")
+    conn.close()
+
+if __name__ == "__main__":
+    run()

backend/migrate_add_out_for_calibration.py

@@ -0,0 +1,54 @@
+"""
+Database Migration: Add out_for_calibration field to roster table
+
+Changes:
+- Adds out_for_calibration BOOLEAN column (default FALSE) to roster table
+- Safe to run multiple times (idempotent)
+- No data loss
+
+Usage:
+    python backend/migrate_add_out_for_calibration.py
+"""
+
+import sys
+import os
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from sqlalchemy import create_engine, text
+from sqlalchemy.orm import sessionmaker
+
+SQLALCHEMY_DATABASE_URL = "sqlite:///./data/seismo_fleet.db"
+engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False})
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+def migrate():
+    db = SessionLocal()
+    try:
+        print("=" * 60)
+        print("Migration: Add out_for_calibration to roster")
+        print("=" * 60)
+
+        # Check if column already exists
+        result = db.execute(text("PRAGMA table_info(roster)")).fetchall()
+        columns = [row[1] for row in result]
+
+        if "out_for_calibration" in columns:
+            print("Column out_for_calibration already exists. Skipping.")
+        else:
+            db.execute(text("ALTER TABLE roster ADD COLUMN out_for_calibration BOOLEAN DEFAULT FALSE"))
+            db.commit()
+            print("Added out_for_calibration column to roster table.")
+
+        print("Migration complete.")
+    except Exception as e:
+        db.rollback()
+        print(f"Error: {e}")
+        raise
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    migrate()

backend/migrate_add_project_deleted_at.py

@@ -44,7 +44,7 @@ def migrate(db_path: str):
 
 
 if __name__ == "__main__":
-    db_path = "./data/terra-view.db"
+    db_path = "./data/seismo_fleet.db"
 
     if len(sys.argv) > 1:
         db_path = sys.argv[1]

backend/migrate_add_session_period_hours.py

@@ -0,0 +1,42 @@
+"""
+Migration: add period_start_hour and period_end_hour to monitoring_sessions.
+
+Run once:
+    python backend/migrate_add_session_period_hours.py
+
+Or inside the container:
+    docker exec terra-view python3 backend/migrate_add_session_period_hours.py
+"""
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from backend.database import engine
+from sqlalchemy import text
+
+def run():
+    with engine.connect() as conn:
+        # Check which columns already exist
+        result = conn.execute(text("PRAGMA table_info(monitoring_sessions)"))
+        existing = {row[1] for row in result}
+
+        added = []
+        for col, definition in [
+            ("period_start_hour", "INTEGER"),
+            ("period_end_hour",   "INTEGER"),
+        ]:
+            if col not in existing:
+                conn.execute(text(f"ALTER TABLE monitoring_sessions ADD COLUMN {col} {definition}"))
+                added.append(col)
+            else:
+                print(f"  Column '{col}' already exists — skipping.")
+
+        conn.commit()
+
+        if added:
+            print(f"  Added columns: {', '.join(added)}")
+        print("Migration complete.")
+
+if __name__ == "__main__":
+    run()

backend/migrate_add_session_period_type.py

@@ -0,0 +1,131 @@
+#!/usr/bin/env python3
+"""
+Migration: Add session_label and period_type columns to monitoring_sessions.
+
+session_label  - user-editable display name, e.g. "NRL-1 Sun 2/23 Night"
+period_type    - one of: weekday_day | weekday_night | weekend_day | weekend_night
+                 Auto-derived from started_at when NULL.
+
+Period definitions (used in report stats table):
+  weekday_day   Mon-Fri  07:00-22:00  -> Daytime (7AM-10PM)
+  weekday_night Mon-Fri  22:00-07:00  -> Nighttime (10PM-7AM)
+  weekend_day   Sat-Sun  07:00-22:00  -> Daytime (7AM-10PM)
+  weekend_night Sat-Sun  22:00-07:00  -> Nighttime (10PM-7AM)
+
+Run once inside the Docker container:
+    docker exec terra-view python3 backend/migrate_add_session_period_type.py
+"""
+from pathlib import Path
+from datetime import datetime
+
+DB_PATH = Path("data/seismo_fleet.db")
+
+
+def _derive_period_type(started_at_str: str) -> str | None:
+    """Derive period_type from a started_at ISO datetime string."""
+    if not started_at_str:
+        return None
+    try:
+        dt = datetime.fromisoformat(started_at_str)
+    except ValueError:
+        return None
+    is_weekend = dt.weekday() >= 5  # 5=Sat, 6=Sun
+    is_night = dt.hour >= 22 or dt.hour < 7
+    if is_weekend:
+        return "weekend_night" if is_night else "weekend_day"
+    else:
+        return "weekday_night" if is_night else "weekday_day"
+
+
+def _build_label(started_at_str: str, location_name: str | None, period_type: str | None) -> str | None:
+    """Build a human-readable session label."""
+    if not started_at_str:
+        return None
+    try:
+        dt = datetime.fromisoformat(started_at_str)
+    except ValueError:
+        return None
+
+    day_abbr = dt.strftime("%a")   # Mon, Tue, Sun, etc.
+    date_str = dt.strftime("%-m/%-d")  # 2/23
+
+    period_labels = {
+        "weekday_day":   "Day",
+        "weekday_night": "Night",
+        "weekend_day":   "Day",
+        "weekend_night": "Night",
+    }
+    period_str = period_labels.get(period_type or "", "")
+
+    parts = []
+    if location_name:
+        parts.append(location_name)
+    parts.append(f"{day_abbr} {date_str}")
+    if period_str:
+        parts.append(period_str)
+    return " — ".join(parts)
+
+
+def migrate():
+    import sqlite3
+
+    if not DB_PATH.exists():
+        print(f"Database not found at {DB_PATH}. Are you running from /home/serversdown/terra-view?")
+        return
+
+    conn = sqlite3.connect(DB_PATH)
+    conn.row_factory = sqlite3.Row
+    cur = conn.cursor()
+
+    # 1. Add columns (idempotent)
+    cur.execute("PRAGMA table_info(monitoring_sessions)")
+    existing_cols = {row["name"] for row in cur.fetchall()}
+
+    for col, typedef in [("session_label", "TEXT"), ("period_type", "TEXT")]:
+        if col not in existing_cols:
+            cur.execute(f"ALTER TABLE monitoring_sessions ADD COLUMN {col} {typedef}")
+            conn.commit()
+            print(f"✓ Added column {col} to monitoring_sessions")
+        else:
+            print(f"○ Column {col} already exists — skipping ALTER TABLE")
+
+    # 2. Backfill existing rows
+    cur.execute(
+        """SELECT ms.id, ms.started_at, ms.location_id
+           FROM monitoring_sessions ms
+           WHERE ms.period_type IS NULL OR ms.session_label IS NULL"""
+    )
+    sessions = cur.fetchall()
+    print(f"Backfilling {len(sessions)} session(s)...")
+
+    updated = 0
+    for row in sessions:
+        session_id = row["id"]
+        started_at = row["started_at"]
+        location_id = row["location_id"]
+
+        # Look up location name
+        location_name = None
+        if location_id:
+            cur.execute("SELECT name FROM monitoring_locations WHERE id = ?", (location_id,))
+            loc_row = cur.fetchone()
+            if loc_row:
+                location_name = loc_row["name"]
+
+        period_type = _derive_period_type(started_at)
+        label = _build_label(started_at, location_name, period_type)
+
+        cur.execute(
+            "UPDATE monitoring_sessions SET period_type = ?, session_label = ? WHERE id = ?",
+            (period_type, label, session_id),
+        )
+        updated += 1
+
+    conn.commit()
+    conn.close()
+    print(f"✓ Backfilled {updated} session(s).")
+    print("Migration complete.")
+
+
+if __name__ == "__main__":
+    migrate()

backend/migrate_add_session_report_date.py

@@ -0,0 +1,41 @@
+"""
+Migration: add report_date to monitoring_sessions.
+
+Run once:
+    python backend/migrate_add_session_report_date.py
+
+Or inside the container:
+    docker exec terra-view-terra-view-1 python3 backend/migrate_add_session_report_date.py
+"""
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from backend.database import engine
+from sqlalchemy import text
+
+def run():
+    with engine.connect() as conn:
+        # Check which columns already exist
+        result = conn.execute(text("PRAGMA table_info(monitoring_sessions)"))
+        existing = {row[1] for row in result}
+
+        added = []
+        for col, definition in [
+            ("report_date", "DATE"),
+        ]:
+            if col not in existing:
+                conn.execute(text(f"ALTER TABLE monitoring_sessions ADD COLUMN {col} {definition}"))
+                added.append(col)
+            else:
+                print(f"  Column '{col}' already exists — skipping.")
+
+        conn.commit()
+
+        if added:
+            print(f"  Added columns: {', '.join(added)}")
+        print("Migration complete.")
+
+if __name__ == "__main__":
+    run()

backend/migrate_rename_recording_to_monitoring_sessions.py

@@ -42,7 +42,7 @@ def migrate(db_path: str):
 
 
 if __name__ == "__main__":
-    db_path = "./data/terra-view.db"
+    db_path = "./data/seismo_fleet.db"
 
     if len(sys.argv) > 1:
         db_path = sys.argv[1]

backend/models.py

@@ -32,6 +32,9 @@ class RosterUnit(Base):
     device_type = Column(String, default="seismograph")  # "seismograph" | "modem" | "slm"
     deployed = Column(Boolean, default=True)
     retired = Column(Boolean, default=False)
+    out_for_calibration = Column(Boolean, default=False)
+    allocated = Column(Boolean, default=False)  # Staged for an upcoming job, not yet deployed
+    allocated_to_project_id = Column(String, nullable=True)  # Which project it's allocated to
     note = Column(String, nullable=True)
     project_id = Column(String, nullable=True)
     location = Column(String, nullable=True)  # Legacy field - use address/coordinates instead
@@ -65,6 +68,26 @@ class RosterUnit(Base):
     slm_last_check = Column(DateTime, nullable=True)  # Last communication check
 
 
+class WatcherAgent(Base):
+    """
+    Watcher agents: tracks the watcher processes (series3-watcher, thor-watcher)
+    that run on field machines and report unit heartbeats.
+
+    Updated on every heartbeat received from each source_id.
+    """
+    __tablename__ = "watcher_agents"
+
+    id = Column(String, primary_key=True, index=True)        # source_id (hostname)
+    source_type = Column(String, nullable=False)              # series3_watcher | series4_watcher
+    version = Column(String, nullable=True)                   # e.g. "1.4.0"
+    last_seen = Column(DateTime, default=datetime.utcnow)
+    status = Column(String, nullable=False, default="unknown") # ok | pending | missing | error | unknown
+    ip_address = Column(String, nullable=True)
+    log_tail = Column(Text, nullable=True)                    # last N log lines (JSON array of strings)
+    update_pending = Column(Boolean, default=False)           # set True to trigger remote update
+    update_version = Column(String, nullable=True)            # target version to update to
+
+
 class IgnoredUnit(Base):
     """
     Ignored units: units that report but should be filtered out from unknown emitters.
@@ -272,6 +295,25 @@ class MonitoringSession(Base):
     duration_seconds = Column(Integer, nullable=True)
     status = Column(String, default="recording")  # recording, completed, failed
 
+    # Human-readable label auto-derived from date/location, editable by user.
+    # e.g. "NRL-1 — Sun 2/23 — Night"
+    session_label = Column(String, nullable=True)
+
+    # Period classification for report stats columns.
+    # weekday_day | weekday_night | weekend_day | weekend_night
+    period_type = Column(String, nullable=True)
+
+    # Effective monitoring window (hours 0–23).  Night sessions cross midnight
+    # (period_end_hour < period_start_hour).  NULL = no filtering applied.
+    # e.g.  Day: start=7, end=19   Night: start=19, end=7
+    period_start_hour = Column(Integer, nullable=True)
+    period_end_hour   = Column(Integer, nullable=True)
+
+    # For day sessions: the specific calendar date to use for report filtering.
+    # Overrides the automatic "last date with daytime rows" heuristic.
+    # Null = use heuristic.
+    report_date = Column(Date, nullable=True)
+
     # Snapshot of device configuration at recording time
     session_metadata = Column(Text, nullable=True)  # JSON
 
@@ -419,6 +461,41 @@ class Alert(Base):
     expires_at = Column(DateTime, nullable=True)  # Auto-dismiss after this time
 
 
+# ============================================================================
+# Deployment Records
+# ============================================================================
+
+class DeploymentRecord(Base):
+    """
+    Deployment records: tracks each time a unit is sent to the field and returned.
+
+    Each row represents one deployment. The active deployment is the record
+    with actual_removal_date IS NULL. The fleet calendar uses this to show
+    units as "In Field" and surface their expected return date.
+
+    project_ref is a freeform string for legacy/vibration jobs like "Fay I-80".
+    project_id will be populated once those jobs are migrated to proper Project records.
+    """
+    __tablename__ = "deployment_records"
+
+    id = Column(String, primary_key=True, index=True)  # UUID
+    unit_id = Column(String, nullable=False, index=True)  # FK to RosterUnit.id
+
+    deployed_date = Column(Date, nullable=True)               # When unit left the yard
+    estimated_removal_date = Column(Date, nullable=True)      # Expected return date
+    actual_removal_date = Column(Date, nullable=True)         # Filled in when returned; NULL = still out
+
+    # Project linkage: freeform for legacy jobs, FK for proper project records
+    project_ref = Column(String, nullable=True)               # e.g. "Fay I-80" (vibration jobs)
+    project_id = Column(String, nullable=True, index=True)    # FK to Project.id (when available)
+
+    location_name = Column(String, nullable=True)             # e.g. "North Gate", "VP-001"
+    notes = Column(Text, nullable=True)
+
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+
 # ============================================================================
 # Fleet Calendar & Job Reservations
 # ============================================================================
@@ -451,6 +528,11 @@ class JobReservation(Base):
     # For quantity reservations
     device_type = Column(String, default="seismograph")  # seismograph | slm
     quantity_needed = Column(Integer, nullable=True)  # e.g., 8 units
+    estimated_units = Column(Integer, nullable=True)
+
+    # Full slot list as JSON: [{"location_name": "North Gate", "unit_id": null}, ...]
+    # Includes empty slots (no unit assigned yet). Filled slots are authoritative in JobReservationUnit.
+    location_slots = Column(Text, nullable=True)
 
     # Metadata
     notes = Column(Text, nullable=True)
@@ -486,3 +568,10 @@ class JobReservationUnit(Base):
     assignment_source = Column(String, default="specific")  # "specific" | "filled" | "swap"
     assigned_at = Column(DateTime, default=datetime.utcnow)
     notes = Column(Text, nullable=True)  # "Replacing BE17353" etc.
+
+    # Power requirements for this deployment slot
+    power_type = Column(String, nullable=True)  # "ac" | "solar" | None
+
+    # Location identity
+    location_name = Column(String, nullable=True)  # e.g. "North Gate", "Main Entrance"
+    slot_index = Column(Integer, nullable=True)     # Order within reservation (0-based)

backend/routers/deployments.py

@@ -0,0 +1,154 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session
+from datetime import datetime, date
+from typing import Optional
+import uuid
+
+from backend.database import get_db
+from backend.models import DeploymentRecord, RosterUnit
+
+router = APIRouter(prefix="/api", tags=["deployments"])
+
+
+def _serialize(record: DeploymentRecord) -> dict:
+    return {
+        "id": record.id,
+        "unit_id": record.unit_id,
+        "deployed_date": record.deployed_date.isoformat() if record.deployed_date else None,
+        "estimated_removal_date": record.estimated_removal_date.isoformat() if record.estimated_removal_date else None,
+        "actual_removal_date": record.actual_removal_date.isoformat() if record.actual_removal_date else None,
+        "project_ref": record.project_ref,
+        "project_id": record.project_id,
+        "location_name": record.location_name,
+        "notes": record.notes,
+        "created_at": record.created_at.isoformat() if record.created_at else None,
+        "updated_at": record.updated_at.isoformat() if record.updated_at else None,
+        "is_active": record.actual_removal_date is None,
+    }
+
+
+@router.get("/deployments/{unit_id}")
+def get_deployments(unit_id: str, db: Session = Depends(get_db)):
+    """Get all deployment records for a unit, newest first."""
+    unit = db.query(RosterUnit).filter_by(id=unit_id).first()
+    if not unit:
+        raise HTTPException(status_code=404, detail=f"Unit {unit_id} not found")
+
+    records = (
+        db.query(DeploymentRecord)
+        .filter_by(unit_id=unit_id)
+        .order_by(DeploymentRecord.deployed_date.desc(), DeploymentRecord.created_at.desc())
+        .all()
+    )
+    return {"deployments": [_serialize(r) for r in records]}
+
+
+@router.get("/deployments/{unit_id}/active")
+def get_active_deployment(unit_id: str, db: Session = Depends(get_db)):
+    """Get the current active deployment (actual_removal_date is NULL), or null."""
+    record = (
+        db.query(DeploymentRecord)
+        .filter(
+            DeploymentRecord.unit_id == unit_id,
+            DeploymentRecord.actual_removal_date == None
+        )
+        .order_by(DeploymentRecord.created_at.desc())
+        .first()
+    )
+    return {"deployment": _serialize(record) if record else None}
+
+
+@router.post("/deployments/{unit_id}")
+def create_deployment(unit_id: str, payload: dict, db: Session = Depends(get_db)):
+    """
+    Create a new deployment record for a unit.
+
+    Body fields (all optional):
+        deployed_date         (YYYY-MM-DD)
+        estimated_removal_date (YYYY-MM-DD)
+        project_ref           (freeform string)
+        project_id            (UUID if linked to Project)
+        location_name
+        notes
+    """
+    unit = db.query(RosterUnit).filter_by(id=unit_id).first()
+    if not unit:
+        raise HTTPException(status_code=404, detail=f"Unit {unit_id} not found")
+
+    def parse_date(val) -> Optional[date]:
+        if not val:
+            return None
+        if isinstance(val, date):
+            return val
+        return date.fromisoformat(str(val))
+
+    record = DeploymentRecord(
+        id=str(uuid.uuid4()),
+        unit_id=unit_id,
+        deployed_date=parse_date(payload.get("deployed_date")),
+        estimated_removal_date=parse_date(payload.get("estimated_removal_date")),
+        actual_removal_date=None,
+        project_ref=payload.get("project_ref"),
+        project_id=payload.get("project_id"),
+        location_name=payload.get("location_name"),
+        notes=payload.get("notes"),
+        created_at=datetime.utcnow(),
+        updated_at=datetime.utcnow(),
+    )
+    db.add(record)
+    db.commit()
+    db.refresh(record)
+    return _serialize(record)
+
+
+@router.put("/deployments/{unit_id}/{deployment_id}")
+def update_deployment(unit_id: str, deployment_id: str, payload: dict, db: Session = Depends(get_db)):
+    """
+    Update a deployment record. Used for:
+    - Setting/changing estimated_removal_date
+    - Closing a deployment (set actual_removal_date to mark unit returned)
+    - Editing project_ref, location_name, notes
+    """
+    record = db.query(DeploymentRecord).filter_by(id=deployment_id, unit_id=unit_id).first()
+    if not record:
+        raise HTTPException(status_code=404, detail="Deployment record not found")
+
+    def parse_date(val) -> Optional[date]:
+        if val is None:
+            return None
+        if val == "":
+            return None
+        if isinstance(val, date):
+            return val
+        return date.fromisoformat(str(val))
+
+    if "deployed_date" in payload:
+        record.deployed_date = parse_date(payload["deployed_date"])
+    if "estimated_removal_date" in payload:
+        record.estimated_removal_date = parse_date(payload["estimated_removal_date"])
+    if "actual_removal_date" in payload:
+        record.actual_removal_date = parse_date(payload["actual_removal_date"])
+    if "project_ref" in payload:
+        record.project_ref = payload["project_ref"]
+    if "project_id" in payload:
+        record.project_id = payload["project_id"]
+    if "location_name" in payload:
+        record.location_name = payload["location_name"]
+    if "notes" in payload:
+        record.notes = payload["notes"]
+
+    record.updated_at = datetime.utcnow()
+    db.commit()
+    db.refresh(record)
+    return _serialize(record)
+
+
+@router.delete("/deployments/{unit_id}/{deployment_id}")
+def delete_deployment(unit_id: str, deployment_id: str, db: Session = Depends(get_db)):
+    """Delete a deployment record."""
+    record = db.query(DeploymentRecord).filter_by(id=deployment_id, unit_id=unit_id).first()
+    if not record:
+        raise HTTPException(status_code=404, detail="Deployment record not found")
+    db.delete(record)
+    db.commit()
+    return {"ok": True}

backend/routers/fleet_calendar.py

@@ -19,7 +19,7 @@ import logging
 from backend.database import get_db
 from backend.models import (
     RosterUnit, JobReservation, JobReservationUnit,
-    UserPreferences, Project
+    UserPreferences, Project, MonitoringLocation, UnitAssignment
 )
 from backend.templates_config import templates
 from backend.services.fleet_calendar_service import (
@@ -61,9 +61,53 @@ async def fleet_calendar_page(
 
     # Get projects for the reservation form dropdown
     projects = db.query(Project).filter(
-        Project.status == "active"
+        Project.status.in_(["active", "upcoming", "on_hold"])
     ).order_by(Project.name).all()
 
+    # Build a serializable list of items with dates for calendar bars
+    # Includes both tracked Projects (with dates) and Job Reservations (matching device_type)
+    project_colors = ['#3B82F6', '#10B981', '#F59E0B', '#EF4444', '#8B5CF6', '#EC4899', '#06B6D4', '#F97316']
+    # Map calendar device_type to project_type_ids
+    device_type_to_project_types = {
+        "seismograph": ["vibration_monitoring", "combined"],
+        "slm": ["sound_monitoring", "combined"],
+    }
+    relevant_project_types = device_type_to_project_types.get(device_type, [])
+
+    calendar_projects = []
+    for i, p in enumerate(projects):
+        if p.start_date and p.project_type_id in relevant_project_types:
+            calendar_projects.append({
+                "id": p.id,
+                "name": p.name,
+                "start_date": p.start_date.isoformat(),
+                "end_date": p.end_date.isoformat() if p.end_date else None,
+                "color": project_colors[i % len(project_colors)],
+                "confirmed": True,
+            })
+
+    # Add job reservations for this device_type as bars
+    from sqlalchemy import or_ as _or
+    cal_window_end = date(year + ((month + 10) // 12), ((month + 10) % 12) + 1, 1)
+    reservations_for_cal = db.query(JobReservation).filter(
+        JobReservation.device_type == device_type,
+        JobReservation.start_date <= cal_window_end,
+        _or(
+            JobReservation.end_date >= date(year, month, 1),
+            JobReservation.end_date == None,
+        )
+    ).all()
+    for res in reservations_for_cal:
+        end = res.end_date or res.estimated_end_date
+        calendar_projects.append({
+            "id": res.id,
+            "name": res.name,
+            "start_date": res.start_date.isoformat(),
+            "end_date": end.isoformat() if end else None,
+            "color": res.color,
+            "confirmed": bool(res.project_id),
+        })
+
     # Calculate prev/next month navigation
     prev_year, prev_month = (year - 1, 12) if month == 1 else (year, month - 1)
     next_year, next_month = (year + 1, 1) if month == 12 else (year, month + 1)
@@ -81,6 +125,7 @@ async def fleet_calendar_page(
             "device_type": device_type,
             "calendar_data": calendar_data,
             "projects": projects,
+            "calendar_projects": calendar_projects,
             "today": today.isoformat()
         }
     )
@@ -167,6 +212,7 @@ async def create_reservation(
     if estimated_end_date and estimated_end_date < start_date:
         raise HTTPException(status_code=400, detail="Estimated end date must be after start date")
 
+    import json as _json
     reservation = JobReservation(
         id=str(uuid.uuid4()),
         name=data["name"],
@@ -178,6 +224,8 @@ async def create_reservation(
         assignment_type=data["assignment_type"],
         device_type=data.get("device_type", "seismograph"),
         quantity_needed=data.get("quantity_needed"),
+        estimated_units=data.get("estimated_units"),
+        location_slots=_json.dumps(data["location_slots"]) if data.get("location_slots") is not None else None,
         notes=data.get("notes"),
         color=data.get("color", "#3B82F6")
     )
@@ -221,8 +269,16 @@ async def get_reservation(
         reservation_id=reservation_id
     ).all()
 
-    unit_ids = [a.unit_id for a in assignments]
+    # Sort assignments by slot_index so order is preserved
+    assignments_sorted = sorted(assignments, key=lambda a: (a.slot_index if a.slot_index is not None else 999))
+    unit_ids = [a.unit_id for a in assignments_sorted]
     units = db.query(RosterUnit).filter(RosterUnit.id.in_(unit_ids)).all() if unit_ids else []
+    units_by_id = {u.id: u for u in units}
+    # Build per-unit lookups from assignments
+    assignment_map = {a.unit_id: a for a in assignments_sorted}
+
+    import json as _json
+    stored_slots = _json.loads(reservation.location_slots) if reservation.location_slots else None
 
     return {
         "id": reservation.id,
@@ -235,15 +291,21 @@ async def get_reservation(
         "assignment_type": reservation.assignment_type,
         "device_type": reservation.device_type,
         "quantity_needed": reservation.quantity_needed,
+        "estimated_units": reservation.estimated_units,
+        "location_slots": stored_slots,
         "notes": reservation.notes,
         "color": reservation.color,
         "assigned_units": [
             {
-                "id": u.id,
+                "id": uid,
-                "last_calibrated": u.last_calibrated.isoformat() if u.last_calibrated else None,
+                "last_calibrated": units_by_id[uid].last_calibrated.isoformat() if uid in units_by_id and units_by_id[uid].last_calibrated else None,
-                "deployed": u.deployed
+                "deployed": units_by_id[uid].deployed if uid in units_by_id else False,
+                "power_type": assignment_map[uid].power_type,
+                "notes": assignment_map[uid].notes,
+                "location_name": assignment_map[uid].location_name,
+                "slot_index": assignment_map[uid].slot_index,
             }
-            for u in units
+            for uid in unit_ids
         ]
     }
 
@@ -278,6 +340,11 @@ async def update_reservation(
         reservation.assignment_type = data["assignment_type"]
     if "quantity_needed" in data:
         reservation.quantity_needed = data["quantity_needed"]
+    if "estimated_units" in data:
+        reservation.estimated_units = data["estimated_units"]
+    if "location_slots" in data:
+        import json as _json
+        reservation.location_slots = _json.dumps(data["location_slots"]) if data["location_slots"] is not None else None
     if "notes" in data:
         reservation.notes = data["notes"]
     if "color" in data:
@@ -337,52 +404,57 @@ async def assign_units_to_reservation(
 
     data = await request.json()
     unit_ids = data.get("unit_ids", [])
+    # Optional per-unit dicts keyed by unit_id
+    power_types = data.get("power_types", {})
+    location_notes = data.get("location_notes", {})
+    location_names = data.get("location_names", {})
+    # slot_indices: {"BE17354": 0, "BE9441": 1, ...}
+    slot_indices = data.get("slot_indices", {})
 
-    if not unit_ids:
+    # Verify units exist (allow empty list to clear all assignments)
-        raise HTTPException(status_code=400, detail="No units specified")
+    if unit_ids:
+        units = db.query(RosterUnit).filter(RosterUnit.id.in_(unit_ids)).all()
+        found_ids = {u.id for u in units}
+        missing = set(unit_ids) - found_ids
+        if missing:
+            raise HTTPException(status_code=404, detail=f"Units not found: {', '.join(missing)}")
 
-    # Verify units exist
+    # Full replace: delete all existing assignments for this reservation first
-    units = db.query(RosterUnit).filter(RosterUnit.id.in_(unit_ids)).all()
+    db.query(JobReservationUnit).filter_by(reservation_id=reservation_id).delete()
-    found_ids = {u.id for u in units}
+    db.flush()
-    missing = set(unit_ids) - found_ids
-    if missing:
-        raise HTTPException(status_code=404, detail=f"Units not found: {', '.join(missing)}")
 
-    # Check for conflicts (already assigned to overlapping reservations)
+    # Check for conflicts with other reservations and insert new assignments
     conflicts = []
     for unit_id in unit_ids:
-        # Check if unit is already assigned to this reservation
-        existing = db.query(JobReservationUnit).filter_by(
-            reservation_id=reservation_id,
-            unit_id=unit_id
-        ).first()
-        if existing:
-            continue  # Already assigned, skip
-
         # Check overlapping reservations
-        overlapping = db.query(JobReservation).join(
+        if reservation.end_date:
-            JobReservationUnit, JobReservation.id == JobReservationUnit.reservation_id
+            overlapping = db.query(JobReservation).join(
-        ).filter(
+                JobReservationUnit, JobReservation.id == JobReservationUnit.reservation_id
-            JobReservationUnit.unit_id == unit_id,
+            ).filter(
-            JobReservation.id != reservation_id,
+                JobReservationUnit.unit_id == unit_id,
-            JobReservation.start_date <= reservation.end_date,
+                JobReservation.id != reservation_id,
-            JobReservation.end_date >= reservation.start_date
+                JobReservation.start_date <= reservation.end_date,
-        ).first()
+                JobReservation.end_date >= reservation.start_date
+            ).first()
 
-        if overlapping:
+            if overlapping:
-            conflicts.append({
+                conflicts.append({
-                "unit_id": unit_id,
+                    "unit_id": unit_id,
-                "conflict_reservation": overlapping.name,
+                    "conflict_reservation": overlapping.name,
-                "conflict_dates": f"{overlapping.start_date} - {overlapping.end_date}"
+                    "conflict_dates": f"{overlapping.start_date} - {overlapping.end_date}"
-            })
+                })
-            continue
+                continue
 
         # Add assignment
         assignment = JobReservationUnit(
             id=str(uuid.uuid4()),
             reservation_id=reservation_id,
             unit_id=unit_id,
-            assignment_source="filled" if reservation.assignment_type == "quantity" else "specific"
+            assignment_source="filled" if reservation.assignment_type == "quantity" else "specific",
+            power_type=power_types.get(unit_id),
+            notes=location_notes.get(unit_id),
+            location_name=location_names.get(unit_id),
+            slot_index=slot_indices.get(unit_id),
         )
         db.add(assignment)
 
@@ -511,7 +583,7 @@ async def get_reservations_list(
     else:
         end_date = date(end_year, end_month + 1, 1) - timedelta(days=1)
 
-    # Include TBD reservations that started before window end
+    # Filter by device_type and date window
     reservations = db.query(JobReservation).filter(
         JobReservation.device_type == device_type,
         JobReservation.start_date <= end_date,
@@ -524,16 +596,38 @@ async def get_reservations_list(
     # Get assignment counts
     reservation_data = []
     for res in reservations:
-        assigned_count = db.query(JobReservationUnit).filter_by(
+        assignments = db.query(JobReservationUnit).filter_by(
             reservation_id=res.id
-        ).count()
+        ).all()
+        assigned_count = len(assignments)
+
+        # Enrich assignments with unit details, sorted by slot_index
+        assignments_sorted = sorted(assignments, key=lambda a: (a.slot_index if a.slot_index is not None else 999))
+        unit_ids = [a.unit_id for a in assignments_sorted]
+        units = db.query(RosterUnit).filter(RosterUnit.id.in_(unit_ids)).all() if unit_ids else []
+        units_by_id = {u.id: u for u in units}
+        assigned_units = [
+            {
+                "id": a.unit_id,
+                "power_type": a.power_type,
+                "notes": a.notes,
+                "location_name": a.location_name,
+                "slot_index": a.slot_index,
+                "deployed": units_by_id[a.unit_id].deployed if a.unit_id in units_by_id else False,
+                "last_calibrated": units_by_id[a.unit_id].last_calibrated if a.unit_id in units_by_id else None,
+            }
+            for a in assignments_sorted
+        ]
 
         # Check for calibration conflicts
         conflicts = check_calibration_conflicts(db, res.id)
 
+        location_count = res.quantity_needed or assigned_count
         reservation_data.append({
             "reservation": res,
             "assigned_count": assigned_count,
+            "location_count": location_count,
+            "assigned_units": assigned_units,
             "has_conflicts": len(conflicts) > 0,
             "conflict_count": len(conflicts)
         })
@@ -549,6 +643,131 @@ async def get_reservations_list(
     )
 
 
+@router.get("/api/fleet-calendar/planner-availability", response_class=JSONResponse)
+async def get_planner_availability(
+    device_type: str = "seismograph",
+    start_date: Optional[str] = None,
+    end_date: Optional[str] = None,
+    exclude_reservation_id: Optional[str] = None,
+    db: Session = Depends(get_db)
+):
+    """Get available units for the reservation planner split-panel UI.
+    Dates are optional — if omitted, returns all non-retired units regardless of reservations.
+    """
+    if start_date and end_date:
+        try:
+            start = date.fromisoformat(start_date)
+            end = date.fromisoformat(end_date)
+        except ValueError:
+            raise HTTPException(status_code=400, detail="Invalid date format. Use YYYY-MM-DD")
+        units = get_available_units_for_period(db, start, end, device_type, exclude_reservation_id)
+    else:
+        # No dates: return all non-retired units of this type, with current reservation info
+        from backend.models import RosterUnit as RU
+        from datetime import timedelta
+        today = date.today()
+        all_units = db.query(RU).filter(
+            RU.device_type == device_type,
+            RU.retired == False
+        ).all()
+
+        # Build a map: unit_id -> list of active/upcoming reservations
+        active_assignments = db.query(JobReservationUnit).join(
+            JobReservation, JobReservationUnit.reservation_id == JobReservation.id
+        ).filter(
+            JobReservation.device_type == device_type,
+            JobReservation.end_date >= today
+        ).all()
+        unit_reservations = {}
+        for assignment in active_assignments:
+            res = db.query(JobReservation).filter(JobReservation.id == assignment.reservation_id).first()
+            if not res:
+                continue
+            unit_reservations.setdefault(assignment.unit_id, []).append({
+                "reservation_id": res.id,
+                "reservation_name": res.name,
+                "start_date": res.start_date.isoformat() if res.start_date else None,
+                "end_date": res.end_date.isoformat() if res.end_date else None,
+                "color": res.color or "#3B82F6"
+            })
+
+        units = []
+        for u in all_units:
+            expiry = (u.last_calibrated + timedelta(days=365)) if u.last_calibrated else None
+            units.append({
+                "id": u.id,
+                "last_calibrated": u.last_calibrated.isoformat() if u.last_calibrated else None,
+                "expiry_date": expiry.isoformat() if expiry else None,
+                "calibration_status": "needs_calibration" if not u.last_calibrated else "valid",
+                "deployed": u.deployed,
+                "out_for_calibration": u.out_for_calibration or False,
+                "allocated": getattr(u, 'allocated', False) or False,
+                "allocated_to_project_id": getattr(u, 'allocated_to_project_id', None) or "",
+                "note": u.note or "",
+                "reservations": unit_reservations.get(u.id, [])
+            })
+
+    # Sort: benched first (easier to assign), then deployed, then by ID
+    units.sort(key=lambda u: (1 if u["deployed"] else 0, u["id"]))
+
+    return {
+        "units": units,
+        "start_date": start_date,
+        "end_date": end_date,
+        "count": len(units)
+    }
+
+
+@router.get("/api/fleet-calendar/unit-quick-info/{unit_id}", response_class=JSONResponse)
+async def get_unit_quick_info(unit_id: str, db: Session = Depends(get_db)):
+    """Return at-a-glance info for the planner quick-view modal."""
+    from backend.models import Emitter
+    u = db.query(RosterUnit).filter(RosterUnit.id == unit_id).first()
+    if not u:
+        raise HTTPException(status_code=404, detail="Unit not found")
+
+    today = date.today()
+    expiry = (u.last_calibrated + timedelta(days=365)) if u.last_calibrated else None
+
+    # Active/upcoming reservations
+    assignments = db.query(JobReservationUnit).filter(JobReservationUnit.unit_id == unit_id).all()
+    reservations = []
+    for a in assignments:
+        res = db.query(JobReservation).filter(
+            JobReservation.id == a.reservation_id,
+            JobReservation.end_date >= today
+        ).first()
+        if res:
+            reservations.append({
+                "name": res.name,
+                "start_date": res.start_date.isoformat() if res.start_date else None,
+                "end_date": res.end_date.isoformat() if res.end_date else None,
+                "end_date_tbd": res.end_date_tbd,
+                "color": res.color or "#3B82F6",
+                "location_name": a.location_name,
+            })
+
+    # Last seen from emitter
+    emitter = db.query(Emitter).filter(Emitter.unit_type == unit_id).first()
+
+    return {
+        "id": u.id,
+        "unit_type": u.unit_type,
+        "deployed": u.deployed,
+        "out_for_calibration": u.out_for_calibration or False,
+        "note": u.note or "",
+        "project_id": u.project_id or "",
+        "address": u.address or u.location or "",
+        "coordinates": u.coordinates or "",
+        "deployed_with_modem_id": u.deployed_with_modem_id or "",
+        "last_calibrated": u.last_calibrated.isoformat() if u.last_calibrated else None,
+        "next_calibration_due": u.next_calibration_due.isoformat() if u.next_calibration_due else (expiry.isoformat() if expiry else None),
+        "cal_expired": not u.last_calibrated or (expiry and expiry < today),
+        "last_seen": emitter.last_seen.isoformat() if emitter and emitter.last_seen else None,
+        "reservations": reservations,
+    }
+
+
 @router.get("/api/fleet-calendar/available-units", response_class=HTMLResponse)
 async def get_available_units_partial(
     request: Request,
@@ -608,3 +827,102 @@ async def get_month_partial(
             "today": date.today().isoformat()
         }
     )
+
+
+# ============================================================================
+# Promote Reservation to Project
+# ============================================================================
+
+@router.post("/api/fleet-calendar/reservations/{reservation_id}/promote-to-project", response_class=JSONResponse)
+async def promote_reservation_to_project(
+    reservation_id: str,
+    request: Request,
+    db: Session = Depends(get_db)
+):
+    """
+    Promote a job reservation to a full project in the projects DB.
+    Creates: Project + MonitoringLocations + UnitAssignments.
+    """
+    reservation = db.query(JobReservation).filter_by(id=reservation_id).first()
+    if not reservation:
+        raise HTTPException(status_code=404, detail="Reservation not found")
+
+    data = await request.json()
+    project_number = data.get("project_number") or None
+    client_name = data.get("client_name") or None
+
+    # Map device_type to project_type_id
+    if reservation.device_type == "slm":
+        project_type_id = "sound_monitoring"
+        location_type = "sound"
+    else:
+        project_type_id = "vibration_monitoring"
+        location_type = "vibration"
+
+    # Check for duplicate project name
+    existing = db.query(Project).filter_by(name=reservation.name).first()
+    if existing:
+        raise HTTPException(status_code=409, detail=f"A project named '{reservation.name}' already exists.")
+
+    # Create the project
+    project_id = str(uuid.uuid4())
+    project = Project(
+        id=project_id,
+        name=reservation.name,
+        project_number=project_number,
+        client_name=client_name,
+        project_type_id=project_type_id,
+        status="upcoming",
+        start_date=reservation.start_date,
+        end_date=reservation.end_date,
+        description=reservation.notes,
+    )
+    db.add(project)
+    db.flush()
+
+    # Load assignments sorted by slot_index
+    assignments = db.query(JobReservationUnit).filter_by(reservation_id=reservation_id).all()
+    assignments_sorted = sorted(assignments, key=lambda a: (a.slot_index if a.slot_index is not None else 999))
+
+    locations_created = 0
+    units_assigned = 0
+
+    for i, assignment in enumerate(assignments_sorted):
+        loc_num = str(i + 1).zfill(3)
+        loc_name = assignment.location_name or f"Location {i + 1}"
+
+        location = MonitoringLocation(
+            id=str(uuid.uuid4()),
+            project_id=project_id,
+            location_type=location_type,
+            name=loc_name,
+            description=assignment.notes,
+        )
+        db.add(location)
+        db.flush()
+        locations_created += 1
+
+        if assignment.unit_id:
+            unit_assignment = UnitAssignment(
+                id=str(uuid.uuid4()),
+                unit_id=assignment.unit_id,
+                location_id=location.id,
+                project_id=project_id,
+                device_type=reservation.device_type or "seismograph",
+                status="active",
+                notes=f"Power: {assignment.power_type}" if assignment.power_type else None,
+            )
+            db.add(unit_assignment)
+            units_assigned += 1
+
+    db.commit()
+
+    logger.info(f"Promoted reservation '{reservation.name}' to project {project_id}")
+
+    return {
+        "success": True,
+        "project_id": project_id,
+        "project_name": reservation.name,
+        "locations_created": locations_created,
+        "units_assigned": units_assigned,
+    }

backend/routers/project_locations.py

@@ -31,10 +31,57 @@ from backend.models import (
     DataFile,
 )
 from backend.templates_config import templates
+from backend.utils.timezone import local_to_utc
 
 router = APIRouter(prefix="/api/projects/{project_id}", tags=["project-locations"])
 
 
+# ============================================================================
+# Shared helpers
+# ============================================================================
+
+def _require_sound_project(project) -> None:
+    """Raise 400 if the project is not a sound_monitoring project."""
+    if not project or project.project_type_id != "sound_monitoring":
+        raise HTTPException(
+            status_code=400,
+            detail="This feature is only available for Sound Monitoring projects.",
+        )
+
+
+# ============================================================================
+# Session period helpers
+# ============================================================================
+
+def _derive_period_type(dt: datetime) -> str:
+    """
+    Classify a session start time into one of four period types.
+    Night = 22:00–07:00, Day = 07:00–22:00.
+    Weekend = Saturday (5) or Sunday (6).
+    """
+    is_weekend = dt.weekday() >= 5
+    is_night = dt.hour >= 22 or dt.hour < 7
+    if is_weekend:
+        return "weekend_night" if is_night else "weekend_day"
+    return "weekday_night" if is_night else "weekday_day"
+
+
+def _build_session_label(dt: datetime, location_name: str, period_type: str) -> str:
+    """Build a human-readable session label, e.g. 'NRL-1 — Sun 2/23 — Night'.
+    Uses started_at date as-is; user can correct period_type in the wizard.
+    """
+    day_abbr = dt.strftime("%a")
+    date_str = f"{dt.month}/{dt.day}"
+    period_str = {
+        "weekday_day":   "Day",
+        "weekday_night": "Night",
+        "weekend_day":   "Day",
+        "weekend_night": "Night",
+    }.get(period_type, "")
+    parts = [p for p in [location_name, f"{day_abbr} {date_str}", period_str] if p]
+    return " — ".join(parts)
+
+
 # ============================================================================
 # Monitoring Locations CRUD
 # ============================================================================
@@ -65,11 +112,11 @@ async def get_project_locations(
     # Enrich with assignment info
     locations_data = []
     for location in locations:
-        # Get active assignment
+        # Get active assignment (active = assigned_until IS NULL)
         assignment = db.query(UnitAssignment).filter(
             and_(
                 UnitAssignment.location_id == location.id,
-                UnitAssignment.status == "active",
+                UnitAssignment.assigned_until == None,
             )
         ).first()
 
@@ -225,11 +272,11 @@ async def delete_location(
     if not location:
         raise HTTPException(status_code=404, detail="Location not found")
 
-    # Check if location has active assignments
+    # Check if location has active assignments (active = assigned_until IS NULL)
     active_assignments = db.query(UnitAssignment).filter(
         and_(
             UnitAssignment.location_id == location_id,
-            UnitAssignment.status == "active",
+            UnitAssignment.assigned_until == None,
         )
     ).count()
 
@@ -320,18 +367,18 @@ async def assign_unit_to_location(
             detail=f"Unit type '{unit.device_type}' does not match location type '{location.location_type}'",
         )
 
-    # Check if location already has an active assignment
+    # Check if location already has an active assignment (active = assigned_until IS NULL)
     existing_assignment = db.query(UnitAssignment).filter(
         and_(
             UnitAssignment.location_id == location_id,
-            UnitAssignment.status == "active",
+            UnitAssignment.assigned_until == None,
         )
     ).first()
 
     if existing_assignment:
         raise HTTPException(
             status_code=400,
-            detail=f"Location already has an active unit assignment ({existing_assignment.unit_id}). Unassign first.",
+            detail=f"Location already has an active unit assignment ({existing_assignment.unit_id}). Use swap to replace it.",
         )
 
     # Create new assignment
@@ -400,10 +447,120 @@ async def unassign_unit(
     return {"success": True, "message": "Unit unassigned successfully"}
 
 
+@router.post("/locations/{location_id}/swap")
+async def swap_unit_on_location(
+    project_id: str,
+    location_id: str,
+    request: Request,
+    db: Session = Depends(get_db),
+):
+    """
+    Swap the unit assigned to a vibration monitoring location.
+    Ends the current active assignment (if any), creates a new one,
+    and optionally updates modem pairing on the seismograph.
+    Works for first-time assignments too (no current assignment = just create).
+    """
+    location = db.query(MonitoringLocation).filter_by(
+        id=location_id,
+        project_id=project_id,
+    ).first()
+    if not location:
+        raise HTTPException(status_code=404, detail="Location not found")
+
+    form_data = await request.form()
+    unit_id = form_data.get("unit_id")
+    modem_id = form_data.get("modem_id") or None
+    notes = form_data.get("notes") or None
+
+    if not unit_id:
+        raise HTTPException(status_code=400, detail="unit_id is required")
+
+    # Validate new unit
+    unit = db.query(RosterUnit).filter_by(id=unit_id).first()
+    if not unit:
+        raise HTTPException(status_code=404, detail="Unit not found")
+
+    expected_device_type = "slm" if location.location_type == "sound" else "seismograph"
+    if unit.device_type != expected_device_type:
+        raise HTTPException(
+            status_code=400,
+            detail=f"Unit type '{unit.device_type}' does not match location type '{location.location_type}'",
+        )
+
+    # End current active assignment if one exists (active = assigned_until IS NULL)
+    current = db.query(UnitAssignment).filter(
+        and_(
+            UnitAssignment.location_id == location_id,
+            UnitAssignment.assigned_until == None,
+        )
+    ).first()
+    if current:
+        current.assigned_until = datetime.utcnow()
+        current.status = "completed"
+
+    # Create new assignment
+    new_assignment = UnitAssignment(
+        id=str(uuid.uuid4()),
+        unit_id=unit_id,
+        location_id=location_id,
+        project_id=project_id,
+        device_type=unit.device_type,
+        assigned_until=None,
+        status="active",
+        notes=notes,
+    )
+    db.add(new_assignment)
+
+    # Update modem pairing on the seismograph if modem provided
+    if modem_id:
+        modem = db.query(RosterUnit).filter_by(id=modem_id, device_type="modem").first()
+        if not modem:
+            raise HTTPException(status_code=404, detail=f"Modem '{modem_id}' not found")
+        unit.deployed_with_modem_id = modem_id
+        modem.deployed_with_unit_id = unit_id
+    else:
+        # Clear modem pairing if not provided
+        unit.deployed_with_modem_id = None
+
+    db.commit()
+
+    return JSONResponse({
+        "success": True,
+        "assignment_id": new_assignment.id,
+        "message": f"Unit '{unit_id}' assigned to '{location.name}'" + (f" with modem '{modem_id}'" if modem_id else ""),
+    })
+
+
 # ============================================================================
 # Available Units for Assignment
 # ============================================================================
 
+@router.get("/available-modems", response_class=JSONResponse)
+async def get_available_modems(
+    project_id: str,
+    db: Session = Depends(get_db),
+):
+    """
+    Get all deployed, non-retired modems for the modem assignment dropdown.
+    """
+    modems = db.query(RosterUnit).filter(
+        and_(
+            RosterUnit.device_type == "modem",
+            RosterUnit.deployed == True,
+            RosterUnit.retired == False,
+        )
+    ).order_by(RosterUnit.id).all()
+
+    return [
+        {
+            "id": m.id,
+            "hardware_model": m.hardware_model,
+            "ip_address": m.ip_address,
+        }
+        for m in modems
+    ]
+
+
 @router.get("/available-units", response_class=JSONResponse)
 async def get_available_units(
     project_id: str,
@@ -426,9 +583,9 @@ async def get_available_units(
         )
     ).all()
 
-    # Filter out units that already have active assignments
+    # Filter out units that already have active assignments (active = assigned_until IS NULL)
     assigned_unit_ids = db.query(UnitAssignment.unit_id).filter(
-        UnitAssignment.status == "active"
+        UnitAssignment.assigned_until == None
     ).distinct().all()
     assigned_unit_ids = [uid[0] for uid in assigned_unit_ids]
 
@@ -604,6 +761,9 @@ async def upload_nrl_data(
     from datetime import datetime
 
     # Verify project and location exist
+    project = db.query(Project).filter_by(id=project_id).first()
+    _require_sound_project(project)
+
     location = db.query(MonitoringLocation).filter_by(
         id=location_id, project_id=project_id
     ).first()
@@ -634,6 +794,30 @@ async def upload_nrl_data(
     if not file_entries:
         raise HTTPException(status_code=400, detail="No usable files found in upload.")
 
+    # --- Step 1b: Filter to only relevant files ---
+    # Keep: .rnh (metadata) and measurement .rnd files
+    #   NL-43 generates two .rnd types: _Leq_ (15-min averages, wanted) and _Lp_ (1-sec granular, skip)
+    #   AU2 (NL-23/older Rion) generates a single Au2_####.rnd per session — always keep those
+    # Drop: _Lp_ .rnd, .xlsx, .mp3, and anything else
+    def _is_wanted(fname: str) -> bool:
+        n = fname.lower()
+        if n.endswith(".rnh"):
+            return True
+        if n.endswith(".rnd"):
+            if "_leq_" in n:        # NL-43 Leq file
+                return True
+            if n.startswith("au2_"): # AU2 format (NL-23) — always Leq equivalent
+                return True
+            if "_lp" not in n and "_leq_" not in n:
+                # Unknown .rnd format — include it so we don't silently drop data
+                return True
+        return False
+
+    file_entries = [(fname, fbytes) for fname, fbytes in file_entries if _is_wanted(fname)]
+
+    if not file_entries:
+        raise HTTPException(status_code=400, detail="No usable .rnd or .rnh files found. Expected NL-43 _Leq_ files or AU2 format .rnd files.")
+
     # --- Step 2: Find and parse .rnh metadata ---
     rnh_meta = {}
     for fname, fbytes in file_entries:
@@ -641,8 +825,15 @@ async def upload_nrl_data(
             rnh_meta = _parse_rnh(fbytes)
             break
 
-    started_at = _parse_rnh_datetime(rnh_meta.get("start_time_str")) or datetime.utcnow()
+    # RNH files store local time (no UTC offset).  Use local values for period
-    stopped_at = _parse_rnh_datetime(rnh_meta.get("stop_time_str"))
+    # classification / label generation, then convert to UTC for DB storage so
+    # the local_datetime Jinja filter displays the correct time.
+    started_at_local = _parse_rnh_datetime(rnh_meta.get("start_time_str")) or datetime.utcnow()
+    stopped_at_local = _parse_rnh_datetime(rnh_meta.get("stop_time_str"))
+
+    started_at = local_to_utc(started_at_local)
+    stopped_at = local_to_utc(stopped_at_local) if stopped_at_local else None
+
     duration_seconds = None
     if started_at and stopped_at:
         duration_seconds = int((stopped_at - started_at).total_seconds())
@@ -652,6 +843,10 @@ async def upload_nrl_data(
     index_number = rnh_meta.get("index_number", "")
 
     # --- Step 3: Create MonitoringSession ---
+    # Use local times for period/label so classification reflects the clock at the site.
+    period_type = _derive_period_type(started_at_local) if started_at_local else None
+    session_label = _build_session_label(started_at_local, location.name, period_type) if started_at_local else None
+
     session_id = str(uuid.uuid4())
     monitoring_session = MonitoringSession(
         id=session_id,
@@ -663,6 +858,8 @@ async def upload_nrl_data(
         stopped_at=stopped_at,
         duration_seconds=duration_seconds,
         status="completed",
+        session_label=session_label,
+        period_type=period_type,
         session_metadata=json.dumps({
             "source": "manual_upload",
             "store_name": store_name,
@@ -753,15 +950,18 @@ async def get_nrl_live_status(
     Fetch cached status from SLMM for the unit assigned to this NRL and
     return a compact HTML status card. Used in the NRL overview tab for
     connected NRLs. Gracefully shows an offline message if SLMM is unreachable.
+    Sound Monitoring projects only.
     """
     import os
     import httpx
 
-    # Find the assigned unit
+    _require_sound_project(db.query(Project).filter_by(id=project_id).first())
+
+    # Find the assigned unit (active = assigned_until IS NULL)
     assignment = db.query(UnitAssignment).filter(
         and_(
             UnitAssignment.location_id == location_id,
-            UnitAssignment.status == "active",
+            UnitAssignment.assigned_until == None,
         )
     ).first()
 

backend/routers/roster_edit.py

@@ -9,7 +9,8 @@ import httpx
 import os
 
 from backend.database import get_db
-from backend.models import RosterUnit, IgnoredUnit, Emitter, UnitHistory, UserPreferences
+from backend.models import RosterUnit, IgnoredUnit, Emitter, UnitHistory, UserPreferences, DeploymentRecord
+import uuid
 from backend.services.slmm_sync import sync_slm_to_slmm
 
 router = APIRouter(prefix="/api/roster", tags=["roster-edit"])
@@ -27,6 +28,38 @@ def get_calibration_interval(db: Session) -> int:
 SLMM_BASE_URL = os.getenv("SLMM_BASE_URL", "http://localhost:8100")
 
 
+def sync_deployment_record(db: Session, unit: RosterUnit, new_deployed: bool):
+    """
+    Keep DeploymentRecord in sync with the deployed flag.
+
+    deployed True  → open a new DeploymentRecord if none is already open.
+    deployed False → close the active DeploymentRecord by setting actual_removal_date = today.
+    """
+    if new_deployed:
+        existing = db.query(DeploymentRecord).filter(
+            DeploymentRecord.unit_id == unit.id,
+            DeploymentRecord.actual_removal_date == None
+        ).first()
+        if not existing:
+            record = DeploymentRecord(
+                id=str(uuid.uuid4()),
+                unit_id=unit.id,
+                project_ref=unit.project_id or None,
+                deployed_date=date.today(),
+                created_at=datetime.utcnow(),
+                updated_at=datetime.utcnow(),
+            )
+            db.add(record)
+    else:
+        active = db.query(DeploymentRecord).filter(
+            DeploymentRecord.unit_id == unit.id,
+            DeploymentRecord.actual_removal_date == None
+        ).first()
+        if active:
+            active.actual_removal_date = date.today()
+            active.updated_at = datetime.utcnow()
+
+
 def record_history(db: Session, unit_id: str, change_type: str, field_name: str = None,
                    old_value: str = None, new_value: str = None, source: str = "manual", notes: str = None):
     """Helper function to record a change in unit history"""
@@ -146,6 +179,7 @@ async def add_roster_unit(
     unit_type: str = Form("series3"),
     deployed: str = Form(None),
     retired: str = Form(None),
+    out_for_calibration: str = Form(None),
     note: str = Form(""),
     project_id: str = Form(None),
     location: str = Form(None),
@@ -177,6 +211,7 @@ async def add_roster_unit(
     # Convert boolean strings to actual booleans
     deployed_bool = deployed in ['true', 'True', '1', 'yes'] if deployed else False
     retired_bool = retired in ['true', 'True', '1', 'yes'] if retired else False
+    out_for_calibration_bool = out_for_calibration in ['true', 'True', '1', 'yes'] if out_for_calibration else False
 
     # Convert port strings to integers
     slm_tcp_port_int = int(slm_tcp_port) if slm_tcp_port and slm_tcp_port.strip() else None
@@ -211,6 +246,7 @@ async def add_roster_unit(
         unit_type=unit_type,
         deployed=deployed_bool,
         retired=retired_bool,
+        out_for_calibration=out_for_calibration_bool,
         note=note,
         project_id=project_id,
         location=location,
@@ -463,6 +499,9 @@ def get_roster_unit(unit_id: str, db: Session = Depends(get_db)):
         "unit_type": unit.unit_type,
         "deployed": unit.deployed,
         "retired": unit.retired,
+        "out_for_calibration": unit.out_for_calibration or False,
+        "allocated": getattr(unit, 'allocated', False) or False,
+        "allocated_to_project_id": getattr(unit, 'allocated_to_project_id', None) or "",
         "note": unit.note or "",
         "project_id": unit.project_id or "",
         "location": unit.location or "",
@@ -494,6 +533,9 @@ async def edit_roster_unit(
     unit_type: str = Form("series3"),
     deployed: str = Form(None),
     retired: str = Form(None),
+    out_for_calibration: str = Form(None),
+    allocated: str = Form(None),
+    allocated_to_project_id: str = Form(None),
     note: str = Form(""),
     project_id: str = Form(None),
     location: str = Form(None),
@@ -535,6 +577,8 @@ async def edit_roster_unit(
     # Convert boolean strings to actual booleans
     deployed_bool = deployed in ['true', 'True', '1', 'yes'] if deployed else False
     retired_bool = retired in ['true', 'True', '1', 'yes'] if retired else False
+    out_for_calibration_bool = out_for_calibration in ['true', 'True', '1', 'yes'] if out_for_calibration else False
+    allocated_bool = allocated in ['true', 'True', '1', 'yes'] if allocated else False
 
     # Convert port strings to integers
     slm_tcp_port_int = int(slm_tcp_port) if slm_tcp_port and slm_tcp_port.strip() else None
@@ -564,12 +608,16 @@ async def edit_roster_unit(
     old_note = unit.note
     old_deployed = unit.deployed
     old_retired = unit.retired
+    old_out_for_calibration = unit.out_for_calibration
 
     # Update all fields
     unit.device_type = device_type
     unit.unit_type = unit_type
     unit.deployed = deployed_bool
     unit.retired = retired_bool
+    unit.out_for_calibration = out_for_calibration_bool
+    unit.allocated = allocated_bool
+    unit.allocated_to_project_id = allocated_to_project_id if allocated_bool else None
     unit.note = note
     unit.project_id = project_id
     unit.location = location
@@ -671,12 +719,18 @@ async def edit_roster_unit(
         status_text = "deployed" if deployed else "benched"
         old_status_text = "deployed" if old_deployed else "benched"
         record_history(db, unit_id, "deployed_change", "deployed", old_status_text, status_text, "manual")
+        sync_deployment_record(db, unit, deployed_bool)
 
     if old_retired != retired:
         status_text = "retired" if retired else "active"
         old_status_text = "retired" if old_retired else "active"
         record_history(db, unit_id, "retired_change", "retired", old_status_text, status_text, "manual")
 
+    if old_out_for_calibration != out_for_calibration_bool:
+        status_text = "out_for_calibration" if out_for_calibration_bool else "available"
+        old_status_text = "out_for_calibration" if old_out_for_calibration else "available"
+        record_history(db, unit_id, "calibration_status_change", "out_for_calibration", old_status_text, status_text, "manual")
+
     # Handle cascade to paired device
     cascaded_unit_id = None
     if cascade_to_unit_id and cascade_to_unit_id.strip():
@@ -782,6 +836,7 @@ async def set_deployed(unit_id: str, deployed: bool = Form(...), db: Session = D
             new_value=status_text,
             source="manual"
         )
+        sync_deployment_record(db, unit, deployed)
 
     db.commit()
 

backend/routers/seismo_dashboard.py

@@ -3,13 +3,13 @@ Seismograph Dashboard API Router
 Provides endpoints for the seismograph-specific dashboard
 """
 
-from datetime import date
+from datetime import date, datetime, timedelta
 
-from fastapi import APIRouter, Request, Depends, Query
+from fastapi import APIRouter, Request, Depends, Query, Form, HTTPException
 from fastapi.responses import HTMLResponse
 from sqlalchemy.orm import Session
 from backend.database import get_db
-from backend.models import RosterUnit
+from backend.models import RosterUnit, UnitHistory, UserPreferences
 from backend.templates_config import templates
 
 router = APIRouter(prefix="/api/seismo-dashboard", tags=["seismo-dashboard"])
@@ -28,7 +28,8 @@ async def get_seismo_stats(request: Request, db: Session = Depends(get_db)):
 
     total = len(seismos)
     deployed = sum(1 for s in seismos if s.deployed)
-    benched = sum(1 for s in seismos if not s.deployed)
+    benched = sum(1 for s in seismos if not s.deployed and not s.out_for_calibration)
+    out_for_calibration = sum(1 for s in seismos if s.out_for_calibration)
 
     # Count modems assigned to deployed seismographs
     with_modem = sum(1 for s in seismos if s.deployed and s.deployed_with_modem_id)
@@ -41,6 +42,7 @@ async def get_seismo_stats(request: Request, db: Session = Depends(get_db)):
             "total": total,
             "deployed": deployed,
             "benched": benched,
+            "out_for_calibration": out_for_calibration,
             "with_modem": with_modem,
             "without_modem": without_modem
         }
@@ -77,7 +79,9 @@ async def get_seismo_units(
     if status == "deployed":
         query = query.filter(RosterUnit.deployed == True)
     elif status == "benched":
-        query = query.filter(RosterUnit.deployed == False)
+        query = query.filter(RosterUnit.deployed == False, RosterUnit.out_for_calibration == False)
+    elif status == "out_for_calibration":
+        query = query.filter(RosterUnit.out_for_calibration == True)
 
     # Apply modem filter
     if modem == "with":
@@ -116,3 +120,109 @@ async def get_seismo_units(
             "today": date.today()
         }
     )
+
+
+def _get_calibration_interval(db: Session) -> int:
+    prefs = db.query(UserPreferences).first()
+    if prefs and prefs.calibration_interval_days:
+        return prefs.calibration_interval_days
+    return 365
+
+
+def _row_context(request: Request, unit: RosterUnit) -> dict:
+    return {"request": request, "unit": unit, "today": date.today()}
+
+
+@router.get("/unit/{unit_id}/view-row", response_class=HTMLResponse)
+async def get_seismo_view_row(unit_id: str, request: Request, db: Session = Depends(get_db)):
+    unit = db.query(RosterUnit).filter(RosterUnit.id == unit_id).first()
+    if not unit:
+        raise HTTPException(status_code=404, detail="Unit not found")
+    return templates.TemplateResponse("partials/seismo_row_view.html", _row_context(request, unit))
+
+
+@router.get("/unit/{unit_id}/edit-row", response_class=HTMLResponse)
+async def get_seismo_edit_row(unit_id: str, request: Request, db: Session = Depends(get_db)):
+    unit = db.query(RosterUnit).filter(RosterUnit.id == unit_id).first()
+    if not unit:
+        raise HTTPException(status_code=404, detail="Unit not found")
+    return templates.TemplateResponse("partials/seismo_row_edit.html", _row_context(request, unit))
+
+
+@router.post("/unit/{unit_id}/quick-update", response_class=HTMLResponse)
+async def quick_update_seismo_unit(
+    unit_id: str,
+    request: Request,
+    db: Session = Depends(get_db),
+    status: str = Form(...),
+    last_calibrated: str = Form(""),
+    note: str = Form(""),
+):
+    unit = db.query(RosterUnit).filter(RosterUnit.id == unit_id).first()
+    if not unit:
+        raise HTTPException(status_code=404, detail="Unit not found")
+
+    # --- Status ---
+    old_deployed = unit.deployed
+    old_out_for_cal = unit.out_for_calibration
+    if status == "deployed":
+        unit.deployed = True
+        unit.out_for_calibration = False
+    elif status == "out_for_calibration":
+        unit.deployed = False
+        unit.out_for_calibration = True
+    else:
+        unit.deployed = False
+        unit.out_for_calibration = False
+
+    if unit.deployed != old_deployed or unit.out_for_calibration != old_out_for_cal:
+        old_status = "deployed" if old_deployed else ("out_for_calibration" if old_out_for_cal else "benched")
+        db.add(UnitHistory(
+            unit_id=unit_id,
+            change_type="deployed_change",
+            field_name="status",
+            old_value=old_status,
+            new_value=status,
+            source="manual",
+        ))
+
+    # --- Last calibrated ---
+    old_cal = unit.last_calibrated
+    if last_calibrated:
+        try:
+            new_cal = datetime.strptime(last_calibrated, "%Y-%m-%d").date()
+        except ValueError:
+            raise HTTPException(status_code=400, detail="Invalid date format. Use YYYY-MM-DD")
+        unit.last_calibrated = new_cal
+        unit.next_calibration_due = new_cal + timedelta(days=_get_calibration_interval(db))
+    else:
+        unit.last_calibrated = None
+        unit.next_calibration_due = None
+
+    if unit.last_calibrated != old_cal:
+        db.add(UnitHistory(
+            unit_id=unit_id,
+            change_type="calibration_status_change",
+            field_name="last_calibrated",
+            old_value=old_cal.strftime("%Y-%m-%d") if old_cal else None,
+            new_value=last_calibrated or None,
+            source="manual",
+        ))
+
+    # --- Note ---
+    old_note = unit.note
+    unit.note = note or None
+    if unit.note != old_note:
+        db.add(UnitHistory(
+            unit_id=unit_id,
+            change_type="note_change",
+            field_name="note",
+            old_value=old_note,
+            new_value=unit.note,
+            source="manual",
+        ))
+
+    db.commit()
+    db.refresh(unit)
+
+    return templates.TemplateResponse("partials/seismo_row_view.html", _row_context(request, unit))

backend/routers/watcher_manager.py

@@ -0,0 +1,133 @@
+"""
+Watcher Manager — admin API for series3-watcher and thor-watcher agents.
+
+Endpoints:
+  GET  /api/admin/watchers                      — list all watcher agents
+  GET  /api/admin/watchers/{agent_id}           — get single agent detail
+  POST /api/admin/watchers/{agent_id}/trigger-update  — flag agent for update
+  POST /api/admin/watchers/{agent_id}/clear-update    — clear update flag
+  GET  /api/admin/watchers/{agent_id}/update-check    — polled by watcher on heartbeat
+
+Page:
+  GET  /admin/watchers                          — HTML admin page
+"""
+
+from datetime import datetime, timezone
+from fastapi import APIRouter, Depends, HTTPException, Request
+from fastapi.responses import HTMLResponse
+from pydantic import BaseModel
+from sqlalchemy.orm import Session
+from typing import Optional
+
+from backend.database import get_db
+from backend.models import WatcherAgent
+from backend.templates_config import templates
+
+router = APIRouter(tags=["admin"])
+
+
+# ── helpers ──────────────────────────────────────────────────────────────────
+
+def _agent_to_dict(agent: WatcherAgent) -> dict:
+    last_seen = agent.last_seen
+    if last_seen:
+        now_utc = datetime.utcnow()
+        age_minutes = int((now_utc - last_seen).total_seconds() // 60)
+        if age_minutes > 60:
+            status = "missing"
+        else:
+            status = "ok"
+    else:
+        age_minutes = None
+        status = "missing"
+
+    return {
+        "id": agent.id,
+        "source_type": agent.source_type,
+        "version": agent.version,
+        "last_seen": last_seen.isoformat() if last_seen else None,
+        "age_minutes": age_minutes,
+        "status": status,
+        "ip_address": agent.ip_address,
+        "log_tail": agent.log_tail,
+        "update_pending": bool(agent.update_pending),
+        "update_version": agent.update_version,
+    }
+
+
+# ── API routes ────────────────────────────────────────────────────────────────
+
+@router.get("/api/admin/watchers")
+def list_watchers(db: Session = Depends(get_db)):
+    agents = db.query(WatcherAgent).order_by(WatcherAgent.last_seen.desc()).all()
+    return [_agent_to_dict(a) for a in agents]
+
+
+@router.get("/api/admin/watchers/{agent_id}")
+def get_watcher(agent_id: str, db: Session = Depends(get_db)):
+    agent = db.query(WatcherAgent).filter(WatcherAgent.id == agent_id).first()
+    if not agent:
+        raise HTTPException(status_code=404, detail="Watcher agent not found")
+    return _agent_to_dict(agent)
+
+
+class TriggerUpdateRequest(BaseModel):
+    version: Optional[str] = None  # target version label (informational)
+
+
+@router.post("/api/admin/watchers/{agent_id}/trigger-update")
+def trigger_update(agent_id: str, body: TriggerUpdateRequest, db: Session = Depends(get_db)):
+    agent = db.query(WatcherAgent).filter(WatcherAgent.id == agent_id).first()
+    if not agent:
+        raise HTTPException(status_code=404, detail="Watcher agent not found")
+    agent.update_pending = True
+    agent.update_version = body.version
+    db.commit()
+    return {"ok": True, "agent_id": agent_id, "update_pending": True}
+
+
+@router.post("/api/admin/watchers/{agent_id}/clear-update")
+def clear_update(agent_id: str, db: Session = Depends(get_db)):
+    agent = db.query(WatcherAgent).filter(WatcherAgent.id == agent_id).first()
+    if not agent:
+        raise HTTPException(status_code=404, detail="Watcher agent not found")
+    agent.update_pending = False
+    agent.update_version = None
+    db.commit()
+    return {"ok": True, "agent_id": agent_id, "update_pending": False}
+
+
+@router.get("/api/admin/watchers/{agent_id}/update-check")
+def update_check(agent_id: str, db: Session = Depends(get_db)):
+    """
+    Polled by watcher agents on each heartbeat cycle.
+    Returns update_available=True when an update has been triggered via the UI.
+    Automatically clears the flag after the watcher acknowledges it.
+    """
+    agent = db.query(WatcherAgent).filter(WatcherAgent.id == agent_id).first()
+    if not agent:
+        return {"update_available": False}
+
+    pending = bool(agent.update_pending)
+
+    if pending:
+        # Clear the flag — the watcher will now self-update
+        agent.update_pending = False
+        db.commit()
+
+    return {
+        "update_available": pending,
+        "version": agent.update_version,
+    }
+
+
+# ── HTML page ─────────────────────────────────────────────────────────────────
+
+@router.get("/admin/watchers", response_class=HTMLResponse)
+def admin_watchers_page(request: Request, db: Session = Depends(get_db)):
+    agents = db.query(WatcherAgent).order_by(WatcherAgent.last_seen.desc()).all()
+    agents_data = [_agent_to_dict(a) for a in agents]
+    return templates.TemplateResponse("admin_watchers.html", {
+        "request": request,
+        "agents": agents_data,
+    })

backend/routes.py

@@ -5,7 +5,7 @@ from datetime import datetime
 from typing import Optional, List
 
 from backend.database import get_db
-from backend.models import Emitter
+from backend.models import Emitter, WatcherAgent
 
 router = APIRouter()
 
@@ -107,6 +107,35 @@ def get_fleet_status(db: Session = Depends(get_db)):
     emitters = db.query(Emitter).all()
     return emitters
 
+# ── Watcher agent upsert helper ───────────────────────────────────────────────
+
+def _upsert_watcher_agent(db: Session, source_id: str, source_type: str,
+                           version: str, ip_address: str, log_tail: str,
+                           status: str) -> None:
+    """Create or update the WatcherAgent row for a given source_id."""
+    agent = db.query(WatcherAgent).filter(WatcherAgent.id == source_id).first()
+    if agent:
+        agent.source_type = source_type
+        agent.version = version
+        agent.last_seen = datetime.utcnow()
+        agent.status = status
+        if ip_address:
+            agent.ip_address = ip_address
+        if log_tail is not None:
+            agent.log_tail = log_tail
+    else:
+        agent = WatcherAgent(
+            id=source_id,
+            source_type=source_type,
+            version=version,
+            last_seen=datetime.utcnow(),
+            status=status,
+            ip_address=ip_address,
+            log_tail=log_tail,
+        )
+        db.add(agent)
+
+
 # series3v1.1 Standardized Heartbeat Schema (multi-unit)
 from fastapi import Request
 
@@ -120,6 +149,11 @@ async def series3_heartbeat(request: Request, db: Session = Depends(get_db)):
 
     source = payload.get("source_id")
     units = payload.get("units", [])
+    version = payload.get("version")
+    log_tail = payload.get("log_tail")  # list of strings or None
+    import json as _json
+    log_tail_str = _json.dumps(log_tail) if log_tail is not None else None
+    client_ip = request.client.host if request.client else None
 
     print("\n=== Series 3 Heartbeat ===")
     print("Source:", source)
@@ -182,13 +216,27 @@ async def series3_heartbeat(request: Request, db: Session = Depends(get_db)):
 
         results.append({"unit": uid, "status": status})
 
+    if source:
+        _upsert_watcher_agent(db, source, "series3_watcher", version,
+                               client_ip, log_tail_str, "ok")
+
     db.commit()
 
+    # Check if an update has been triggered for this agent
+    update_available = False
+    if source:
+        agent = db.query(WatcherAgent).filter(WatcherAgent.id == source).first()
+        if agent and agent.update_pending:
+            update_available = True
+            agent.update_pending = False
+            db.commit()
+
     return {
         "message": "Heartbeat processed",
         "source": source,
         "units_processed": len(results),
-        "results": results
+        "results": results,
+        "update_available": update_available,
     }
 
 
@@ -219,8 +267,14 @@ async def series4_heartbeat(request: Request, db: Session = Depends(get_db)):
     """
     payload = await request.json()
 
-    source = payload.get("source", "series4_emitter")
+    # Accept source_id (new standard field) with fallback to legacy "source" key
+    source = payload.get("source_id") or payload.get("source", "series4_emitter")
     units = payload.get("units", [])
+    version = payload.get("version")
+    log_tail = payload.get("log_tail")
+    import json as _json
+    log_tail_str = _json.dumps(log_tail) if log_tail is not None else None
+    client_ip = request.client.host if request.client else None
 
     print("\n=== Series 4 Heartbeat ===")
     print("Source:", source)
@@ -276,11 +330,25 @@ async def series4_heartbeat(request: Request, db: Session = Depends(get_db)):
 
         results.append({"unit": uid, "status": status})
 
+    if source:
+        _upsert_watcher_agent(db, source, "series4_watcher", version,
+                               client_ip, log_tail_str, "ok")
+
     db.commit()
 
+    # Check if an update has been triggered for this agent
+    update_available = False
+    if source:
+        agent = db.query(WatcherAgent).filter(WatcherAgent.id == source).first()
+        if agent and agent.update_pending:
+            update_available = True
+            agent.update_pending = False
+            db.commit()
+
     return {
         "message": "Heartbeat processed",
         "source": source,
         "units_processed": len(results),
-        "results": results
+        "results": results,
+        "update_available": update_available,
     }

backend/services/fleet_calendar_service.py

@@ -15,7 +15,7 @@ from sqlalchemy import and_, or_
 
 from backend.models import (
     RosterUnit, JobReservation, JobReservationUnit,
-    UserPreferences, Project
+    UserPreferences, Project, DeploymentRecord
 )
 
 
@@ -70,6 +70,19 @@ def get_unit_reservations_on_date(
     return reservations
 
 
+def get_active_deployment(db: Session, unit_id: str) -> Optional[DeploymentRecord]:
+    """Return the active (unreturned) deployment record for a unit, or None."""
+    return (
+        db.query(DeploymentRecord)
+        .filter(
+            DeploymentRecord.unit_id == unit_id,
+            DeploymentRecord.actual_removal_date == None
+        )
+        .order_by(DeploymentRecord.created_at.desc())
+        .first()
+    )
+
+
 def is_unit_available_on_date(
     db: Session,
     unit: RosterUnit,
@@ -82,8 +95,8 @@ def is_unit_available_on_date(
     Returns:
         (is_available, status, reservation_name)
         - is_available: True if unit can be assigned to new work
-        - status: "available", "reserved", "expired", "retired", "needs_calibration"
+        - status: "available", "reserved", "expired", "retired", "needs_calibration", "in_field"
-        - reservation_name: Name of blocking reservation (if any)
+        - reservation_name: Name of blocking reservation or project ref (if any)
     """
     # Check if retired
     if unit.retired:
@@ -96,6 +109,12 @@ def is_unit_available_on_date(
     if cal_status == "needs_calibration":
         return False, "needs_calibration", None
 
+    # Check for an active deployment record (unit is physically in the field)
+    active_deployment = get_active_deployment(db, unit.id)
+    if active_deployment:
+        label = active_deployment.project_ref or "Field deployment"
+        return False, "in_field", label
+
     # Check if already reserved
     reservations = get_unit_reservations_on_date(db, unit.id, check_date)
     if reservations:
@@ -136,6 +155,7 @@ def get_day_summary(
     expired_units = []
     expiring_soon_units = []
     needs_calibration_units = []
+    in_field_units = []
     cal_expiring_today = []  # Units whose calibration expires ON this day
 
     for unit in units:
@@ -167,6 +187,9 @@ def get_day_summary(
             available_units.append(unit_info)
             if cal_status == "expiring_soon":
                 expiring_soon_units.append(unit_info)
+        elif status == "in_field":
+            unit_info["project_ref"] = reservation_name
+            in_field_units.append(unit_info)
         elif status == "reserved":
             unit_info["reservation_name"] = reservation_name
             reserved_units.append(unit_info)
@@ -207,6 +230,7 @@ def get_day_summary(
         "date": check_date.isoformat(),
         "device_type": device_type,
         "available_units": available_units,
+        "in_field_units": in_field_units,
         "reserved_units": reserved_units,
         "expired_units": expired_units,
         "expiring_soon_units": expiring_soon_units,
@@ -215,6 +239,7 @@ def get_day_summary(
         "reservations": reservation_list,
         "counts": {
             "available": len(available_units),
+            "in_field": len(in_field_units),
             "reserved": len(reserved_units),
             "expired": len(expired_units),
             "expiring_soon": len(expiring_soon_units),
@@ -285,6 +310,14 @@ def get_calendar_year_data(
                 unit_reservations[unit_id] = []
             unit_reservations[unit_id].append((start_d, end_d, res.name))
 
+    # Build set of unit IDs that have an active deployment record (still in the field)
+    unit_ids = [u.id for u in units]
+    active_deployments = db.query(DeploymentRecord.unit_id).filter(
+        DeploymentRecord.unit_id.in_(unit_ids),
+        DeploymentRecord.actual_removal_date == None
+    ).all()
+    unit_in_field = {row.unit_id for row in active_deployments}
+
     # Generate data for each month
     months_data = {}
 
@@ -301,6 +334,7 @@ def get_calendar_year_data(
 
         while current_day <= last_day:
             available = 0
+            in_field = 0
             reserved = 0
             expired = 0
             expiring_soon = 0
@@ -328,6 +362,11 @@ def get_calendar_year_data(
                     needs_cal += 1
                     continue
 
+                # Check active deployment record (in field)
+                if unit.id in unit_in_field:
+                    in_field += 1
+                    continue
+
                 # Check if reserved
                 is_reserved = False
                 if unit.id in unit_reservations:
@@ -346,6 +385,7 @@ def get_calendar_year_data(
 
             days_data[current_day.day] = {
                 "available": available,
+                "in_field": in_field,
                 "reserved": reserved,
                 "expired": expired,
                 "expiring_soon": expiring_soon,
@@ -462,6 +502,14 @@ def get_rolling_calendar_data(
                 unit_reservations[unit_id] = []
             unit_reservations[unit_id].append((start_d, end_d, res.name))
 
+    # Build set of unit IDs that have an active deployment record (still in the field)
+    unit_ids = [u.id for u in units]
+    active_deployments = db.query(DeploymentRecord.unit_id).filter(
+        DeploymentRecord.unit_id.in_(unit_ids),
+        DeploymentRecord.actual_removal_date == None
+    ).all()
+    unit_in_field = {row.unit_id for row in active_deployments}
+
     # Generate data for each of the 12 months
     months_data = []
     current_year = start_year
@@ -640,28 +688,37 @@ def get_available_units_for_period(
         for a in assigned:
             reserved_unit_ids.add(a.unit_id)
 
+    # Get units with active deployment records (still in the field)
+    unit_ids = [u.id for u in units]
+    active_deps = db.query(DeploymentRecord.unit_id).filter(
+        DeploymentRecord.unit_id.in_(unit_ids),
+        DeploymentRecord.actual_removal_date == None
+    ).all()
+    in_field_unit_ids = {row.unit_id for row in active_deps}
+
     available_units = []
     for unit in units:
         # Check if already reserved
         if unit.id in reserved_unit_ids:
             continue
+        # Check if currently in the field
+        if unit.id in in_field_unit_ids:
+            continue
 
-        # Check calibration through end of period
+        if unit.last_calibrated:
-        if not unit.last_calibrated:
+            expiry_date = unit.last_calibrated + timedelta(days=365)
-            continue  # Needs calibration
+            cal_status = get_calibration_status(unit, end_date, warning_days)
-
+        else:
-        expiry_date = unit.last_calibrated + timedelta(days=365)
+            expiry_date = None
-        if expiry_date <= end_date:
+            cal_status = "needs_calibration"
-            continue  # Calibration expires during period
-
-        cal_status = get_calibration_status(unit, end_date, warning_days)
 
         available_units.append({
             "id": unit.id,
-            "last_calibrated": unit.last_calibrated.isoformat(),
+            "last_calibrated": unit.last_calibrated.isoformat() if unit.last_calibrated else None,
-            "expiry_date": expiry_date.isoformat(),
+            "expiry_date": expiry_date.isoformat() if expiry_date else None,
             "calibration_status": cal_status,
             "deployed": unit.deployed,
+            "out_for_calibration": unit.out_for_calibration or False,
             "note": unit.note or ""
         })
 

backend/services/snapshot.py

@@ -80,6 +80,18 @@ def emit_status_snapshot():
                 age = "N/A"
                 last_seen = None
                 fname = ""
+            elif r.out_for_calibration:
+                # Out for calibration units get separated later
+                status = "Out for Calibration"
+                age = "N/A"
+                last_seen = None
+                fname = ""
+            elif getattr(r, 'allocated', False) and not r.deployed:
+                # Allocated: staged for an upcoming job, not yet physically deployed
+                status = "Allocated"
+                age = "N/A"
+                last_seen = None
+                fname = ""
             else:
                 if e:
                     last_seen = ensure_utc(e.last_seen)
@@ -103,6 +115,9 @@ def emit_status_snapshot():
                 "deployed": r.deployed,
                 "note": r.note or "",
                 "retired": r.retired,
+                "out_for_calibration": r.out_for_calibration or False,
+                "allocated": getattr(r, 'allocated', False) or False,
+                "allocated_to_project_id": getattr(r, 'allocated_to_project_id', None) or "",
                 # Device type and type-specific fields
                 "device_type": r.device_type or "seismograph",
                 "last_calibrated": r.last_calibrated.isoformat() if r.last_calibrated else None,
@@ -133,6 +148,9 @@ def emit_status_snapshot():
                     "deployed": False,            # default
                     "note": "",
                     "retired": False,
+                    "out_for_calibration": False,
+                    "allocated": False,
+                    "allocated_to_project_id": "",
                     # Device type and type-specific fields (defaults for unknown units)
                     "device_type": "seismograph",  # default
                     "last_calibrated": None,
@@ -179,12 +197,17 @@ def emit_status_snapshot():
         # Separate buckets for UI
         active_units = {
             uid: u for uid, u in units.items()
-            if not u["retired"] and u["deployed"] and uid not in ignored
+            if not u["retired"] and not u["out_for_calibration"] and u["deployed"] and uid not in ignored
         }
 
         benched_units = {
             uid: u for uid, u in units.items()
-            if not u["retired"] and not u["deployed"] and uid not in ignored
+            if not u["retired"] and not u["out_for_calibration"] and not u["allocated"] and not u["deployed"] and uid not in ignored
+        }
+
+        allocated_units = {
+            uid: u for uid, u in units.items()
+            if not u["retired"] and not u["out_for_calibration"] and u["allocated"] and not u["deployed"] and uid not in ignored
         }
 
         retired_units = {
@@ -192,6 +215,11 @@ def emit_status_snapshot():
             if u["retired"]
         }
 
+        out_for_calibration_units = {
+            uid: u for uid, u in units.items()
+            if u["out_for_calibration"]
+        }
+
         # Unknown units - emitters that aren't in the roster and aren't ignored
         unknown_units = {
             uid: u for uid, u in units.items()
@@ -203,13 +231,17 @@ def emit_status_snapshot():
             "units": units,
             "active": active_units,
             "benched": benched_units,
+            "allocated": allocated_units,
             "retired": retired_units,
+            "out_for_calibration": out_for_calibration_units,
             "unknown": unknown_units,
             "summary": {
-                "total": len(active_units) + len(benched_units),
+                "total": len(active_units) + len(benched_units) + len(allocated_units),
                 "active": len(active_units),
                 "benched": len(benched_units),
+                "allocated": len(allocated_units),
                 "retired": len(retired_units),
+                "out_for_calibration": len(out_for_calibration_units),
                 "unknown": len(unknown_units),
                 # Status counts only for deployed units (active_units)
                 "ok": sum(1 for u in active_units.values() if u["status"] == "OK"),

backend/templates_config.py

@@ -60,11 +60,31 @@ def jinja_same_date(dt1, dt2) -> bool:
         return False
 
 
+def jinja_log_tail_display(s):
+    """Jinja filter: decode a JSON-encoded log tail array into a plain-text string."""
+    if not s:
+        return ""
+    try:
+        lines = _json.loads(s)
+        if isinstance(lines, list):
+            return "\n".join(str(l) for l in lines)
+        return str(s)
+    except Exception:
+        return str(s)
+
+
+def jinja_local_datetime_input(dt):
+    """Jinja filter: format UTC datetime as local YYYY-MM-DDTHH:MM for <input type='datetime-local'>."""
+    return format_local_datetime(dt, "%Y-%m-%dT%H:%M")
+
+
 # Register Jinja filters and globals
 templates.env.filters["local_datetime"] = jinja_local_datetime
 templates.env.filters["local_time"] = jinja_local_time
 templates.env.filters["local_date"] = jinja_local_date
+templates.env.filters["local_datetime_input"] = jinja_local_datetime_input
 templates.env.filters["fromjson"] = jinja_fromjson
 templates.env.globals["timezone_abbr"] = jinja_timezone_abbr
 templates.env.globals["get_user_timezone"] = get_user_timezone
 templates.env.globals["same_date"] = jinja_same_date
+templates.env.filters["log_tail_display"] = jinja_log_tail_display

docker-compose.yml

@@ -1,9 +1,7 @@
 services:
 
-  # --- TERRA-VIEW PRODUCTION ---
   terra-view:
     build: .
-    container_name: terra-view
     ports:
       - "8001:8001"
     volumes:
@@ -29,7 +27,6 @@ services:
     build:
       context: ../slmm
       dockerfile: Dockerfile
-    container_name: slmm
     network_mode: host
     volumes:
       - ../slmm/data:/app/data

migrate_watcher_agents.py

@@ -0,0 +1,37 @@
+"""
+Migration: add watcher_agents table.
+
+Safe to run multiple times (idempotent).
+"""
+
+import sqlite3
+import os
+
+DB_PATH = os.path.join(os.path.dirname(__file__), "data", "seismo.db")
+
+
+def migrate():
+    con = sqlite3.connect(DB_PATH)
+    cur = con.cursor()
+
+    cur.execute("""
+        CREATE TABLE IF NOT EXISTS watcher_agents (
+            id              TEXT PRIMARY KEY,
+            source_type     TEXT NOT NULL,
+            version         TEXT,
+            last_seen       DATETIME,
+            status          TEXT NOT NULL DEFAULT 'unknown',
+            ip_address      TEXT,
+            log_tail        TEXT,
+            update_pending  INTEGER NOT NULL DEFAULT 0,
+            update_version  TEXT
+        )
+    """)
+
+    con.commit()
+    con.close()
+    print("Migration complete: watcher_agents table ready.")
+
+
+if __name__ == "__main__":
+    migrate()

rebuild-prod.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Production rebuild script — rebuilds and restarts terra-view on :8001
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+echo "Building terra-view production..."
+docker compose -f docker-compose.yml build terra-view
+docker compose -f docker-compose.yml up -d terra-view
+
+echo "Done — terra-view production is running on :8001"

scripts/rename_unit.py

@@ -8,7 +8,7 @@ import sys
 from sqlalchemy import create_engine, text
 from sqlalchemy.orm import sessionmaker
 
-DATABASE_URL = "sqlite:///data/sfm.db"
+DATABASE_URL = "sqlite:///data/seismo_fleet.db"
 
 def rename_unit(old_id: str, new_id: str):
     """

templates/admin_watchers.html

@@ -0,0 +1,273 @@
+{% extends "base.html" %}
+
+{% block title %}Watcher Manager — Admin{% endblock %}
+
+{% block content %}
+<div class="mb-6">
+    <div class="flex items-center gap-3">
+        <h1 class="text-3xl font-bold text-gray-900 dark:text-white">Watcher Manager</h1>
+        <span class="px-2 py-0.5 text-xs font-semibold bg-orange-100 text-orange-700 dark:bg-orange-900 dark:text-orange-300 rounded-full">Admin</span>
+    </div>
+    <p class="text-gray-500 dark:text-gray-400 mt-1 text-sm">
+        Monitor and manage field watcher agents. Data updates on each heartbeat received.
+    </p>
+</div>
+
+<!-- Agent cards -->
+<div id="agent-list" class="space-y-4">
+
+{% if not agents %}
+<div class="bg-white dark:bg-slate-800 rounded-xl shadow p-8 text-center">
+    <svg class="w-12 h-12 mx-auto text-gray-300 dark:text-gray-600 mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/>
+    </svg>
+    <p class="text-gray-500 dark:text-gray-400">No watcher agents have reported in yet.</p>
+    <p class="text-sm text-gray-400 dark:text-gray-500 mt-1">Once a watcher sends its first heartbeat it will appear here.</p>
+</div>
+{% endif %}
+
+{% for agent in agents %}
+<div class="bg-white dark:bg-slate-800 rounded-xl shadow-lg overflow-hidden" id="agent-{{ agent.id | replace(' ', '-') }}">
+
+    <!-- Card header -->
+    <div class="flex items-center justify-between px-6 py-4 border-b border-gray-100 dark:border-slate-700">
+        <div class="flex items-center gap-3">
+            <!-- Status dot -->
+            {% if agent.status == 'ok' %}
+            <span class="status-dot inline-block w-3 h-3 rounded-full bg-green-500 flex-shrink-0"></span>
+            {% elif agent.status == 'pending' %}
+            <span class="status-dot inline-block w-3 h-3 rounded-full bg-yellow-400 flex-shrink-0"></span>
+            {% elif agent.status in ('missing', 'error') %}
+            <span class="status-dot inline-block w-3 h-3 rounded-full bg-red-500 flex-shrink-0"></span>
+            {% else %}
+            <span class="status-dot inline-block w-3 h-3 rounded-full bg-gray-400 flex-shrink-0"></span>
+            {% endif %}
+
+            <div>
+                <h2 class="text-lg font-semibold text-gray-900 dark:text-white">{{ agent.id }}</h2>
+                <div class="flex items-center gap-3 text-xs text-gray-500 dark:text-gray-400 mt-0.5">
+                    <span>{{ agent.source_type }}</span>
+                    {% if agent.version %}
+                    <span class="bg-gray-100 dark:bg-slate-700 px-1.5 py-0.5 rounded font-mono">v{{ agent.version }}</span>
+                    {% endif %}
+                    {% if agent.ip_address %}
+                    <span>{{ agent.ip_address }}</span>
+                    {% endif %}
+                </div>
+            </div>
+        </div>
+
+        <div class="flex items-center gap-3">
+            <!-- Status badge -->
+            {% if agent.status == 'ok' %}
+            <span class="status-badge px-2.5 py-1 text-xs font-semibold rounded-full bg-green-100 text-green-700 dark:bg-green-900 dark:text-green-300">OK</span>
+            {% elif agent.status == 'pending' %}
+            <span class="status-badge px-2.5 py-1 text-xs font-semibold rounded-full bg-yellow-100 text-yellow-700 dark:bg-yellow-900 dark:text-yellow-300">Pending</span>
+            {% elif agent.status == 'missing' %}
+            <span class="status-badge px-2.5 py-1 text-xs font-semibold rounded-full bg-red-100 text-red-700 dark:bg-red-900 dark:text-red-300">Missing</span>
+            {% elif agent.status == 'error' %}
+            <span class="status-badge px-2.5 py-1 text-xs font-semibold rounded-full bg-red-100 text-red-700 dark:bg-red-900 dark:text-red-300">Error</span>
+            {% else %}
+            <span class="status-badge px-2.5 py-1 text-xs font-semibold rounded-full bg-gray-100 text-gray-600 dark:bg-slate-700 dark:text-gray-400">Unknown</span>
+            {% endif %}
+
+            <!-- Trigger Update button -->
+            <button
+                onclick="triggerUpdate('{{ agent.id }}')"
+                class="px-3 py-1.5 text-xs font-medium bg-seismo-orange hover:bg-orange-600 text-white rounded-lg transition-colors"
+                id="btn-update-{{ agent.id | replace(' ', '-') }}"
+            >
+                Trigger Update
+            </button>
+        </div>
+    </div>
+
+    <!-- Meta row -->
+    <div class="px-6 py-3 bg-gray-50 dark:bg-slate-800 border-b border-gray-100 dark:border-slate-700 flex flex-wrap gap-6 text-sm">
+        <div>
+            <span class="text-gray-500 dark:text-gray-400">Last seen</span>
+            <span class="last-seen-value ml-2 font-medium text-gray-800 dark:text-gray-200">
+                {% if agent.last_seen %}
+                    {{ agent.last_seen }}
+                    {% if agent.age_minutes is not none %}
+                    <span class="text-gray-400 dark:text-gray-500 font-normal">({{ agent.age_minutes }}m ago)</span>
+                    {% endif %}
+                {% else %}
+                    Never
+                {% endif %}
+            </span>
+        </div>
+        <div class="update-pending-indicator flex items-center gap-1.5 text-yellow-600 dark:text-yellow-400 {% if not agent.update_pending %}hidden{% endif %}">
+            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"/>
+            </svg>
+            <span class="text-xs font-semibold">Update pending — will apply on next heartbeat</span>
+        </div>
+    </div>
+
+    <!-- Log tail -->
+    {% if agent.log_tail %}
+    <div class="px-6 py-4">
+        <div class="flex items-center justify-between mb-2">
+            <span class="text-xs font-semibold text-gray-500 dark:text-gray-400 uppercase tracking-wide">Log Tail</span>
+            <div class="flex items-center gap-3">
+                <button onclick="expandLog('{{ agent.id | replace(' ', '-') }}')" id="expand-{{ agent.id | replace(' ', '-') }}" class="text-xs text-gray-400 hover:text-gray-600 dark:hover:text-gray-200">
+                    Expand
+                </button>
+                <button onclick="toggleLog('{{ agent.id | replace(' ', '-') }}')" class="text-xs text-gray-400 hover:text-gray-600 dark:hover:text-gray-200">
+                    Toggle
+                </button>
+            </div>
+        </div>
+        <pre id="log-{{ agent.id | replace(' ', '-') }}" class="text-xs font-mono bg-gray-900 text-green-400 rounded-lg p-3 overflow-x-auto max-h-96 overflow-y-auto leading-relaxed hidden">{{ agent.log_tail | log_tail_display }}</pre>
+    </div>
+    {% else %}
+    <div class="px-6 py-4 text-xs text-gray-400 dark:text-gray-500 italic">No log data received yet.</div>
+    {% endif %}
+
+</div>
+{% endfor %}
+
+</div>
+
+<!-- Auto-refresh every 30s -->
+<div class="mt-6 text-xs text-gray-400 dark:text-gray-600 text-center">
+    Auto-refreshes every 30 seconds &mdash; or <a href="/admin/watchers" class="underline hover:text-gray-600 dark:hover:text-gray-400">refresh now</a>
+</div>
+
+<script>
+function triggerUpdate(agentId) {
+    if (!confirm('Trigger update for ' + agentId + '?\n\nThe watcher will self-update on its next heartbeat cycle.')) return;
+
+    const safeId = agentId.replace(/ /g, '-');
+    const btn = document.getElementById('btn-update-' + safeId);
+    btn.disabled = true;
+    btn.textContent = 'Sending...';
+
+    fetch('/api/admin/watchers/' + encodeURIComponent(agentId) + '/trigger-update', {
+        method: 'POST',
+        headers: {'Content-Type': 'application/json'},
+        body: JSON.stringify({})
+    })
+    .then(r => r.json())
+    .then(data => {
+        if (data.ok) {
+            btn.textContent = 'Update Queued';
+            btn.classList.remove('bg-seismo-orange', 'hover:bg-orange-600');
+            btn.classList.add('bg-green-600');
+            // Show the pending indicator immediately without a reload
+            const card = document.getElementById('agent-' + safeId);
+            if (card) {
+                const indicator = card.querySelector('.update-pending-indicator');
+                if (indicator) indicator.classList.remove('hidden');
+            }
+        } else {
+            btn.textContent = 'Error';
+            btn.classList.add('bg-red-600');
+            btn.disabled = false;
+        }
+    })
+    .catch(() => {
+        btn.textContent = 'Failed';
+        btn.classList.add('bg-red-600');
+        btn.disabled = false;
+    });
+}
+
+function toggleLog(agentId) {
+    const el = document.getElementById('log-' + agentId);
+    if (el) el.classList.toggle('hidden');
+}
+
+function expandLog(agentId) {
+    const el = document.getElementById('log-' + agentId);
+    const btn = document.getElementById('expand-' + agentId);
+    if (!el) return;
+    el.classList.remove('hidden');
+    if (el.classList.contains('max-h-96')) {
+        el.classList.remove('max-h-96');
+        el.style.maxHeight = 'none';
+        if (btn) btn.textContent = 'Collapse';
+    } else {
+        el.classList.add('max-h-96');
+        el.style.maxHeight = '';
+        if (btn) btn.textContent = 'Expand';
+    }
+}
+
+// Status colors for dot and badge by status value
+const STATUS_DOT = {
+    ok:      'bg-green-500',
+    pending: 'bg-yellow-400',
+    missing: 'bg-red-500',
+    error:   'bg-red-500',
+};
+const STATUS_BADGE_CLASSES = {
+    ok:      'bg-green-100 text-green-700 dark:bg-green-900 dark:text-green-300',
+    pending: 'bg-yellow-100 text-yellow-700 dark:bg-yellow-900 dark:text-yellow-300',
+    missing: 'bg-red-100 text-red-700 dark:bg-red-900 dark:text-red-300',
+    error:   'bg-red-100 text-red-700 dark:bg-red-900 dark:text-red-300',
+};
+const STATUS_BADGE_DEFAULT = 'bg-gray-100 text-gray-600 dark:bg-slate-700 dark:text-gray-400';
+const DOT_COLORS = ['bg-green-500', 'bg-yellow-400', 'bg-red-500', 'bg-gray-400'];
+const BADGE_COLORS = [
+    'bg-green-100', 'text-green-700', 'dark:bg-green-900', 'dark:text-green-300',
+    'bg-yellow-100', 'text-yellow-700', 'dark:bg-yellow-900', 'dark:text-yellow-300',
+    'bg-red-100', 'text-red-700', 'dark:bg-red-900', 'dark:text-red-300',
+    'bg-gray-100', 'text-gray-600', 'dark:bg-slate-700', 'dark:text-gray-400',
+];
+
+function patchAgent(card, agent) {
+    // Status dot
+    const dot = card.querySelector('.status-dot');
+    if (dot) {
+        dot.classList.remove(...DOT_COLORS);
+        dot.classList.add(STATUS_DOT[agent.status] || 'bg-gray-400');
+    }
+
+    // Status badge
+    const badge = card.querySelector('.status-badge');
+    if (badge) {
+        badge.classList.remove(...BADGE_COLORS);
+        const label = agent.status ? agent.status.charAt(0).toUpperCase() + agent.status.slice(1) : 'Unknown';
+        badge.textContent = label === 'Ok' ? 'OK' : label;
+        const cls = STATUS_BADGE_CLASSES[agent.status] || STATUS_BADGE_DEFAULT;
+        badge.classList.add(...cls.split(' '));
+    }
+
+    // Last seen / age
+    const lastSeen = card.querySelector('.last-seen-value');
+    if (lastSeen) {
+        if (agent.last_seen) {
+            const age = agent.age_minutes != null
+                ? ` <span class="text-gray-400 dark:text-gray-500 font-normal">(${agent.age_minutes}m ago)</span>`
+                : '';
+            lastSeen.innerHTML = agent.last_seen + age;
+        } else {
+            lastSeen.textContent = 'Never';
+        }
+    }
+
+    // Update pending indicator
+    const indicator = card.querySelector('.update-pending-indicator');
+    if (indicator) {
+        indicator.classList.toggle('hidden', !agent.update_pending);
+    }
+}
+
+function liveRefresh() {
+    fetch('/api/admin/watchers')
+        .then(r => r.json())
+        .then(agents => {
+            agents.forEach(agent => {
+                const safeId = agent.id.replace(/ /g, '-');
+                const card = document.getElementById('agent-' + safeId);
+                if (card) patchAgent(card, agent);
+            });
+        })
+        .catch(() => {}); // silently ignore fetch errors
+}
+
+setInterval(liveRefresh, 30000);
+</script>
+{% endblock %}

templates/base.html

@@ -85,7 +85,7 @@
 
     <div class="flex h-screen overflow-hidden">
         <!-- Sidebar (Responsive) -->
-        <aside id="sidebar" class="sidebar w-64 bg-white dark:bg-slate-800 shadow-lg flex flex-col">
+        <aside id="sidebar" class="sidebar w-64 bg-white dark:bg-slate-800 shadow-lg flex flex-col{% if request.query_params.get('embed') == '1' %} hidden{% endif %}">
             <!-- Logo -->
             <div class="p-6 border-b border-gray-200 dark:border-gray-700">
                 <a href="/" class="block">
@@ -155,7 +155,7 @@
                     <svg class="w-5 h-5 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path>
                     </svg>
-                    Fleet Calendar
+                    Job Planner
                 </a>
 
                 <a href="/settings" class="flex items-center px-4 py-3 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-700 {% if request.url.path == '/settings' %}bg-gray-100 dark:bg-gray-700{% endif %}">
@@ -193,14 +193,14 @@
 
         <!-- Main content -->
         <main class="main-content flex-1 overflow-y-auto">
-            <div class="p-8">
+            <div class="{% if request.query_params.get('embed') == '1' %}p-4{% else %}p-8{% endif %}">
                 {% block content %}{% endblock %}
             </div>
         </main>
     </div>
 
     <!-- Bottom Navigation (Mobile Only) -->
-    <nav class="bottom-nav">
+    <nav class="bottom-nav{% if request.query_params.get('embed') == '1' %} hidden{% endif %}">
         <div class="grid grid-cols-4 h-16">
             <button id="hamburgerBtn" class="bottom-nav-btn" onclick="toggleMenu()" aria-label="Menu">
                 <svg fill="none" stroke="currentColor" viewBox="0 0 24 24">

templates/combined_report_preview.html

@@ -26,7 +26,7 @@
                         <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"></path>
                         </svg>
-                        Generate Excel
+                        Generate Reports (ZIP)
                     </button>
                     <a href="/api/projects/{{ project_id }}/combined-report-wizard"
                        class="px-4 py-2 bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 rounded-lg hover:bg-gray-300 dark:hover:bg-gray-600 transition-colors text-sm">
@@ -187,7 +187,7 @@ document.addEventListener('DOMContentLoaded', function() {
         const el = document.getElementById('spreadsheet-' + idx);
         if (!el) return;
         const opts = Object.assign({}, jssOptions, { data: loc.spreadsheet_data });
-        spreadsheets[loc.location_name] = jspreadsheet(el, opts);
+        spreadsheets[idx] = jspreadsheet(el, opts);
     });
     if (allLocationData.length > 0) {
         switchTab(0);
@@ -228,9 +228,8 @@ function switchTab(idx) {
     }
 
     // Refresh jspreadsheet rendering after showing panel
-    const loc = allLocationData[idx];
+    if (spreadsheets[idx]) {
-    if (loc && spreadsheets[loc.location_name]) {
+        try { spreadsheets[idx].updateTable(); } catch(e) {}
-        try { spreadsheets[loc.location_name].updateTable(); } catch(e) {}
     }
 }
 
@@ -238,13 +237,17 @@ async function downloadCombinedReport() {
     const btn = document.getElementById('download-btn');
     const originalText = btn.innerHTML;
     btn.disabled = true;
-    btn.innerHTML = '<svg class="w-5 h-5 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path></svg> Generating...';
+    btn.innerHTML = '<svg class="w-5 h-5 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path></svg> Generating ZIP...';
 
     try {
-        const locations = allLocationData.map(function(loc) {
+        const locations = allLocationData.map(function(loc, idx) {
             return {
-                location_name: loc.location_name,
+                session_id:       loc.session_id       || '',
-                spreadsheet_data: spreadsheets[loc.location_name] ? spreadsheets[loc.location_name].getData() : loc.spreadsheet_data,
+                session_label:    loc.session_label    || '',
+                period_type:      loc.period_type      || '',
+                started_at:       loc.started_at       || '',
+                location_name:    loc.location_name,
+                spreadsheet_data: spreadsheets[idx] ? spreadsheets[idx].getData() : loc.spreadsheet_data,
             };
         });
 
@@ -268,7 +271,7 @@ async function downloadCombinedReport() {
             a.href = url;
 
             const contentDisposition = response.headers.get('Content-Disposition');
-            let filename = 'combined_report.xlsx';
+            let filename = 'combined_reports.zip';
             if (contentDisposition) {
                 const match = contentDisposition.match(/filename="(.+)"/);
                 if (match) filename = match[1];

templates/combined_report_wizard.html

@@ -74,105 +74,134 @@
             </div>
         </div>
 
-        <!-- Time Filter Card -->
+        <!-- Sessions Card -->
-        <div class="bg-white dark:bg-slate-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 p-6">
+        <div class="bg-white dark:bg-slate-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 p-6 overflow-hidden">
-            <h2 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">Time Filter</h2>
+            <div class="flex items-center justify-between mb-1">
-            <p class="text-sm text-gray-500 dark:text-gray-400 mb-4">Applied to all locations. Leave blank to include all data.</p>
+                <h2 class="text-lg font-semibold text-gray-900 dark:text-white">Monitoring Sessions</h2>
-
-            <!-- Preset Buttons -->
-            <div class="flex flex-wrap gap-2 mb-4">
-                <button type="button" onclick="setTimePreset('night')" data-preset="night"
-                        class="preset-btn px-3 py-1.5 text-sm rounded-md bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-300 dark:hover:bg-gray-600 transition-colors">
-                    Night 7PM – 7AM
-                </button>
-                <button type="button" onclick="setTimePreset('day')" data-preset="day"
-                        class="preset-btn px-3 py-1.5 text-sm rounded-md bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-300 dark:hover:bg-gray-600 transition-colors">
-                    Day 7AM – 7PM
-                </button>
-                <button type="button" onclick="setTimePreset('all')" data-preset="all"
-                        class="preset-btn px-3 py-1.5 text-sm rounded-md bg-emerald-600 text-white hover:bg-emerald-700 transition-colors">
-                    All Day
-                </button>
-                <button type="button" onclick="setTimePreset('custom')" data-preset="custom"
-                        class="preset-btn px-3 py-1.5 text-sm rounded-md bg-gray-200 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-300 dark:hover:bg-gray-600 transition-colors">
-                    Custom
-                </button>
-            </div>
-
-            <!-- Time Inputs -->
-            <div class="grid grid-cols-2 gap-4 mb-4">
-                <div>
-                    <label for="start-time" class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Start Time</label>
-                    <input type="time" id="start-time" value=""
-                           onchange="updatePresetButtons()"
-                           class="block w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md shadow-sm bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-emerald-500 focus:border-emerald-500 sm:text-sm">
-                </div>
-                <div>
-                    <label for="end-time" class="block text-xs text-gray-500 dark:text-gray-400 mb-1">End Time</label>
-                    <input type="time" id="end-time" value=""
-                           onchange="updatePresetButtons()"
-                           class="block w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md shadow-sm bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-emerald-500 focus:border-emerald-500 sm:text-sm">
-                </div>
-            </div>
-
-            <!-- Date Range -->
-            <div>
-                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
-                    Date Range <span class="text-gray-400 font-normal">(optional)</span>
-                </label>
-                <div class="grid grid-cols-2 gap-4">
-                    <div>
-                        <label for="start-date" class="block text-xs text-gray-500 dark:text-gray-400 mb-1">From</label>
-                        <input type="date" id="start-date" value=""
-                               class="block w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md shadow-sm bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-emerald-500 focus:border-emerald-500 sm:text-sm">
-                    </div>
-                    <div>
-                        <label for="end-date" class="block text-xs text-gray-500 dark:text-gray-400 mb-1">To</label>
-                        <input type="date" id="end-date" value=""
-                               class="block w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md shadow-sm bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:outline-none focus:ring-emerald-500 focus:border-emerald-500 sm:text-sm">
-                    </div>
-                </div>
-            </div>
-        </div>
-
-        <!-- Locations Card -->
-        <div class="bg-white dark:bg-slate-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 p-6">
-            <div class="flex items-center justify-between mb-4">
-                <div>
-                    <h2 class="text-lg font-semibold text-gray-900 dark:text-white">Locations to Include</h2>
-                    <p class="text-sm text-gray-500 dark:text-gray-400 mt-0.5">
-                        <span id="selected-count">{{ locations|length }}</span> of {{ locations|length }} selected
-                    </p>
-                </div>
                 <div class="flex gap-3 text-sm">
-                    <button type="button" onclick="selectAll()" class="text-emerald-600 dark:text-emerald-400 hover:underline">Select All</button>
+                    <button type="button" onclick="selectAllSessions()" class="text-emerald-600 dark:text-emerald-400 hover:underline">Select All</button>
-                    <button type="button" onclick="deselectAll()" class="text-gray-500 dark:text-gray-400 hover:underline">Deselect All</button>
+                    <button type="button" onclick="deselectAllSessions()" class="text-gray-500 dark:text-gray-400 hover:underline">Deselect All</button>
                 </div>
             </div>
+            <p class="text-sm text-gray-500 dark:text-gray-400 mb-4">
+                <span id="selected-count">0</span> session(s) selected — each selected session becomes one sheet in the ZIP.
+                Change the period type per session to control how stats are bucketed (Day vs Night).
+            </p>
 
             {% if locations %}
-            <div class="divide-y divide-gray-100 dark:divide-gray-700">
                 {% for loc in locations %}
-                <label class="flex items-center gap-3 py-3 cursor-pointer hover:bg-gray-50 dark:hover:bg-slate-700/50 px-2 rounded-md transition-colors">
+                {% set loc_name = loc.name %}
-                    <input type="checkbox" name="location" value="{{ loc.name }}" checked
+                {% set sessions = loc.sessions %}
-                           onchange="updateSelectedCount()"
+                <div class="border border-gray-200 dark:border-gray-700 rounded-lg mb-3 overflow-hidden">
-                           class="h-4 w-4 text-emerald-600 border-gray-300 dark:border-gray-600 rounded focus:ring-emerald-500">
+                    <!-- Location header / toggle -->
-                    <span class="flex-1 text-sm text-gray-900 dark:text-white font-medium">{{ loc.name }}</span>
+                    <button type="button"
-                    <span class="text-xs text-gray-400 dark:text-gray-500">{{ loc.file_count }} file{{ 's' if loc.file_count != 1 else '' }}</span>
+                            onclick="toggleLocation('loc-{{ loop.index }}')"
-                </label>
+                            class="w-full flex items-center justify-between px-4 py-3 bg-gray-50 dark:bg-slate-700/50 hover:bg-gray-100 dark:hover:bg-slate-700 transition-colors text-left">
+                        <div class="flex items-center gap-3">
+                            <svg id="chevron-loc-{{ loop.index }}" class="w-4 h-4 text-gray-400 transition-transform" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
+                            </svg>
+                            <span class="font-medium text-gray-900 dark:text-white text-sm">{{ loc_name }}</span>
+                            <span class="text-xs text-gray-400 dark:text-gray-500">{{ sessions|length }} session{{ 's' if sessions|length != 1 else '' }}</span>
+                        </div>
+                        <div class="flex items-center gap-3 text-xs" onclick="event.stopPropagation()">
+                            <button type="button" onclick="selectLocation('loc-{{ loop.index }}')"
+                                    class="text-emerald-600 dark:text-emerald-400 hover:underline">All</button>
+                            <button type="button" onclick="deselectLocation('loc-{{ loop.index }}')"
+                                    class="text-gray-400 hover:underline">None</button>
+                        </div>
+                    </button>
+
+                    <!-- Session rows -->
+                    <div id="loc-{{ loop.index }}" class="divide-y divide-gray-100 dark:divide-gray-700/50">
+                        {% for s in sessions %}
+                        {% set pt_colors = {
+                            'weekday_day':   'bg-blue-100 text-blue-800 dark:bg-blue-900/30 dark:text-blue-300',
+                            'weekday_night': 'bg-indigo-100 text-indigo-800 dark:bg-indigo-900/30 dark:text-indigo-300',
+                            'weekend_day':   'bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-300',
+                            'weekend_night': 'bg-purple-100 text-purple-800 dark:bg-purple-900/30 dark:text-purple-300',
+                        } %}
+                        {% set pt_labels = {
+                            'weekday_day':   'Weekday Day',
+                            'weekday_night': 'Weekday Night',
+                            'weekend_day':   'Weekend Day',
+                            'weekend_night': 'Weekend Night',
+                        } %}
+                        <div class="flex items-center gap-3 px-4 py-3 hover:bg-gray-50 dark:hover:bg-slate-700/30 transition-colors">
+                            <!-- Checkbox -->
+                            <input type="checkbox"
+                                   class="session-cb loc-{{ loop.index }}-cb h-4 w-4 text-emerald-600 border-gray-300 dark:border-gray-600 rounded focus:ring-emerald-500 shrink-0"
+                                   value="{{ s.session_id }}"
+                                   checked
+                                   onchange="updateSelectionStats()">
+
+                            <!-- Date/day info -->
+                            <div class="min-w-0 flex-1">
+                                <div class="flex flex-wrap items-center gap-2">
+                                    <span class="text-sm font-medium text-gray-900 dark:text-white">
+                                        {{ s.day_of_week }} {{ s.date_display }}
+                                    </span>
+                                    {% if s.session_label %}
+                                    <span class="text-xs text-gray-400 dark:text-gray-500 truncate">{{ s.session_label }}</span>
+                                    {% endif %}
+                                    {% if s.status == 'recording' %}
+                                    <span class="px-1.5 py-0.5 text-xs bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-300 rounded-full flex items-center gap-1">
+                                        <span class="w-1.5 h-1.5 bg-red-500 rounded-full animate-pulse"></span>Recording
+                                    </span>
+                                    {% endif %}
+                                </div>
+                                <div class="flex items-center gap-3 mt-0.5 text-xs text-gray-400 dark:text-gray-500">
+                                    {% if s.started_at %}
+                                    <span>{{ s.started_at }}</span>
+                                    {% endif %}
+                                    {% if s.duration_h is not none %}
+                                    <span>{{ s.duration_h }}h {{ s.duration_m }}m</span>
+                                    {% endif %}
+                                </div>
+                            </div>
+
+                            <!-- Period type dropdown -->
+                            <div class="relative shrink-0" id="wiz-period-wrap-{{ s.session_id }}">
+                                <button type="button"
+                                        onclick="toggleWizPeriodMenu('{{ s.session_id }}')"
+                                        id="wiz-period-badge-{{ s.session_id }}"
+                                        class="px-2 py-0.5 text-xs font-medium rounded-full flex items-center gap-1 transition-colors {{ pt_colors.get(s.period_type, 'bg-gray-100 text-gray-500 dark:bg-gray-700 dark:text-gray-400') }}"
+                                        title="Click to change period type">
+                                    <span id="wiz-period-label-{{ s.session_id }}">{{ pt_labels.get(s.period_type, 'Set period') }}</span>
+                                    <svg class="w-3 h-3 opacity-60 shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
+                                    </svg>
+                                </button>
+                                <div id="wiz-period-menu-{{ s.session_id }}"
+                                     class="hidden absolute right-0 top-full mt-1 z-20 bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg shadow-lg min-w-[160px] py-1">
+                                    {% for pt, pt_label in [('weekday_day','Weekday Day'),('weekday_night','Weekday Night'),('weekend_day','Weekend Day'),('weekend_night','Weekend Night')] %}
+                                    <button type="button"
+                                            onclick="setWizPeriodType('{{ s.session_id }}', '{{ pt }}')"
+                                            class="w-full text-left px-3 py-1.5 text-xs hover:bg-gray-100 dark:hover:bg-slate-600 text-gray-700 dark:text-gray-300 {% if s.period_type == pt %}font-bold{% endif %}">
+                                        {{ pt_label }}
+                                    </button>
+                                    {% endfor %}
+                                </div>
+                            </div>
+                        </div>
+                        {% endfor %}
+                    </div>
+                </div>
                 {% endfor %}
-            </div>
             {% else %}
-            <div class="text-center py-8 text-gray-500 dark:text-gray-400">
+            <div class="text-center py-10 text-gray-500 dark:text-gray-400">
-                <p>No Leq measurement files found in this project.</p>
+                <svg class="w-12 h-12 mx-auto mb-3 text-gray-300 dark:text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <p class="text-sm mt-1">Upload RND files with '_Leq_' in the filename to generate reports.</p>
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19V6l12-3v13M9 19c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zm12-3c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zM9 10l12-3"></path>
+                </svg>
+                <p>No monitoring sessions found.</p>
+                <p class="text-sm mt-1">Upload data files to create sessions first.</p>
             </div>
             {% endif %}
         </div>
 
         <!-- Footer Buttons -->
         <div class="flex flex-col sm:flex-row items-center justify-between gap-3 pb-6">
-            <a href="/api/projects/{{ project_id }}"
+            <a href="/projects/{{ project_id }}"
                class="w-full sm:w-auto px-6 py-2.5 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-600 transition-colors text-center text-sm font-medium">
                 Cancel
             </a>
@@ -191,180 +220,173 @@
 </div>
 
 <script>
-let reportTemplates = [];
+const PROJECT_ID = '{{ project_id }}';
 
-// ---- Template management (same as rnd_viewer.html) ----
+const PERIOD_COLORS = {
+    weekday_day:   'bg-blue-100 text-blue-800 dark:bg-blue-900/30 dark:text-blue-300',
+    weekday_night: 'bg-indigo-100 text-indigo-800 dark:bg-indigo-900/30 dark:text-indigo-300',
+    weekend_day:   'bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-300',
+    weekend_night: 'bg-purple-100 text-purple-800 dark:bg-purple-900/30 dark:text-purple-300',
+};
+const PERIOD_LABELS = {
+    weekday_day:   'Weekday Day',
+    weekday_night: 'Weekday Night',
+    weekend_day:   'Weekend Day',
+    weekend_night: 'Weekend Night',
+};
+const ALL_PERIOD_BADGE_CLASSES = [
+    'bg-gray-100','text-gray-500','dark:bg-gray-700','dark:text-gray-400',
+    ...new Set(Object.values(PERIOD_COLORS).flatMap(s => s.split(' ')))
+];
+
+// ── Location accordion ────────────────────────────────────────────
+
+function toggleLocation(locId) {
+    const body = document.getElementById(locId);
+    const chevron = document.getElementById('chevron-' + locId);
+    body.classList.toggle('hidden');
+    chevron.style.transform = body.classList.contains('hidden') ? 'rotate(-90deg)' : '';
+}
+
+function selectLocation(locId) {
+    document.querySelectorAll('.' + locId + '-cb').forEach(cb => cb.checked = true);
+    updateSelectionStats();
+}
+
+function deselectLocation(locId) {
+    document.querySelectorAll('.' + locId + '-cb').forEach(cb => cb.checked = false);
+    updateSelectionStats();
+}
+
+function selectAllSessions() {
+    document.querySelectorAll('.session-cb').forEach(cb => cb.checked = true);
+    updateSelectionStats();
+}
+
+function deselectAllSessions() {
+    document.querySelectorAll('.session-cb').forEach(cb => cb.checked = false);
+    updateSelectionStats();
+}
+
+function updateSelectionStats() {
+    const count = document.querySelectorAll('.session-cb:checked').length;
+    document.getElementById('selected-count').textContent = count;
+    document.getElementById('preview-btn').disabled = count === 0;
+}
+
+// ── Period type dropdown (wizard) ─────────────────────────────────
+
+function toggleWizPeriodMenu(sessionId) {
+    const menu = document.getElementById('wiz-period-menu-' + sessionId);
+    document.querySelectorAll('[id^="wiz-period-menu-"]').forEach(m => {
+        if (m.id !== 'wiz-period-menu-' + sessionId) m.classList.add('hidden');
+    });
+    menu.classList.toggle('hidden');
+}
+
+document.addEventListener('click', function(e) {
+    if (!e.target.closest('[id^="wiz-period-wrap-"]')) {
+        document.querySelectorAll('[id^="wiz-period-menu-"]').forEach(m => m.classList.add('hidden'));
+    }
+});
+
+async function setWizPeriodType(sessionId, periodType) {
+    document.getElementById('wiz-period-menu-' + sessionId).classList.add('hidden');
+    const badge = document.getElementById('wiz-period-badge-' + sessionId);
+    badge.disabled = true;
+    try {
+        const resp = await fetch(`/api/projects/${PROJECT_ID}/sessions/${sessionId}`, {
+            method: 'PATCH',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify({period_type: periodType}),
+        });
+        if (!resp.ok) throw new Error(await resp.text());
+        ALL_PERIOD_BADGE_CLASSES.forEach(c => badge.classList.remove(c));
+        const colorStr = PERIOD_COLORS[periodType] || 'bg-gray-100 text-gray-500 dark:bg-gray-700 dark:text-gray-400';
+        badge.classList.add(...colorStr.split(' ').filter(Boolean));
+        document.getElementById('wiz-period-label-' + sessionId).textContent = PERIOD_LABELS[periodType] || periodType;
+    } catch(err) {
+        alert('Failed to update period type: ' + err.message);
+    } finally {
+        badge.disabled = false;
+    }
+}
+
+// ── Template management ───────────────────────────────────────────
+
+let reportTemplates = [];
 
 async function loadTemplates() {
     try {
-        const response = await fetch('/api/report-templates?project_id={{ project_id }}');
+        const resp = await fetch('/api/report-templates?project_id=' + PROJECT_ID);
-        if (response.ok) {
+        if (resp.ok) {
-            reportTemplates = await response.json();
+            reportTemplates = await resp.json();
             populateTemplateDropdown();
         }
-    } catch (error) {
+    } catch(e) { console.error('Error loading templates:', e); }
-        console.error('Error loading templates:', error);
-    }
 }
 
 function populateTemplateDropdown() {
     const select = document.getElementById('template-select');
     if (!select) return;
     select.innerHTML = '<option value="">-- Select a template --</option>';
-    reportTemplates.forEach(template => {
+    reportTemplates.forEach(t => {
-        const option = document.createElement('option');
+        const opt = document.createElement('option');
-        option.value = template.id;
+        opt.value = t.id;
-        option.textContent = template.name;
+        opt.textContent = t.name;
-        option.dataset.config = JSON.stringify(template);
+        opt.dataset.config = JSON.stringify(t);
-        select.appendChild(option);
+        select.appendChild(opt);
     });
 }
 
 function applyTemplate() {
     const select = document.getElementById('template-select');
-    const selectedOption = select.options[select.selectedIndex];
+    const opt = select.options[select.selectedIndex];
-    if (!selectedOption.value) return;
+    if (!opt.value) return;
-    const template = JSON.parse(selectedOption.dataset.config);
+    const t = JSON.parse(opt.dataset.config);
-    if (template.report_title) document.getElementById('report-title').value = template.report_title;
+    if (t.report_title) document.getElementById('report-title').value = t.report_title;
-    if (template.start_time) document.getElementById('start-time').value = template.start_time;
-    if (template.end_time) document.getElementById('end-time').value = template.end_time;
-    if (template.start_date) document.getElementById('start-date').value = template.start_date;
-    if (template.end_date) document.getElementById('end-date').value = template.end_date;
-    updatePresetButtons();
 }
 
 async function saveAsTemplate() {
     const name = prompt('Enter a name for this template:');
     if (!name) return;
-    const templateData = {
+    const data = {
-        name: name,
+        name,
-        project_id: '{{ project_id }}',
+        project_id: PROJECT_ID,
         report_title: document.getElementById('report-title').value || 'Background Noise Study',
-        start_time: document.getElementById('start-time').value || null,
-        end_time: document.getElementById('end-time').value || null,
-        start_date: document.getElementById('start-date').value || null,
-        end_date: document.getElementById('end-date').value || null
     };
     try {
-        const response = await fetch('/api/report-templates', {
+        const resp = await fetch('/api/report-templates', {
             method: 'POST',
-            headers: { 'Content-Type': 'application/json' },
+            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify(templateData)
+            body: JSON.stringify(data),
         });
-        if (response.ok) {
+        if (resp.ok) { alert('Template saved!'); loadTemplates(); }
-            alert('Template saved successfully!');
+        else alert('Failed to save template');
-            loadTemplates();
+    } catch(e) { alert('Error: ' + e.message); }
-        } else {
-            alert('Failed to save template');
-        }
-    } catch (error) {
-        alert('Error saving template: ' + error.message);
-    }
 }
 
-// ---- Time preset buttons ----
+// ── Navigate to preview ───────────────────────────────────────────
-
-function setTimePreset(preset) {
-    const startTimeInput = document.getElementById('start-time');
-    const endTimeInput = document.getElementById('end-time');
-
-    document.querySelectorAll('.preset-btn').forEach(btn => {
-        btn.classList.remove('bg-emerald-600', 'text-white');
-        btn.classList.add('bg-gray-200', 'dark:bg-gray-700', 'text-gray-700', 'dark:text-gray-300');
-    });
-
-    switch (preset) {
-        case 'night':
-            startTimeInput.value = '19:00';
-            endTimeInput.value = '07:00';
-            break;
-        case 'day':
-            startTimeInput.value = '07:00';
-            endTimeInput.value = '19:00';
-            break;
-        case 'all':
-            startTimeInput.value = '';
-            endTimeInput.value = '';
-            break;
-        case 'custom':
-            break;
-    }
-
-    const activeBtn = document.querySelector(`[data-preset="${preset}"]`);
-    if (activeBtn) {
-        activeBtn.classList.remove('bg-gray-200', 'dark:bg-gray-700', 'text-gray-700', 'dark:text-gray-300');
-        activeBtn.classList.add('bg-emerald-600', 'text-white');
-    }
-}
-
-function updatePresetButtons() {
-    const startTime = document.getElementById('start-time').value;
-    const endTime = document.getElementById('end-time').value;
-
-    document.querySelectorAll('.preset-btn').forEach(btn => {
-        btn.classList.remove('bg-emerald-600', 'text-white');
-        btn.classList.add('bg-gray-200', 'dark:bg-gray-700', 'text-gray-700', 'dark:text-gray-300');
-    });
-
-    let preset = 'custom';
-    if (startTime === '19:00' && endTime === '07:00') preset = 'night';
-    else if (startTime === '07:00' && endTime === '19:00') preset = 'day';
-    else if (!startTime && !endTime) preset = 'all';
-
-    const activeBtn = document.querySelector(`[data-preset="${preset}"]`);
-    if (activeBtn) {
-        activeBtn.classList.remove('bg-gray-200', 'dark:bg-gray-700', 'text-gray-700', 'dark:text-gray-300');
-        activeBtn.classList.add('bg-emerald-600', 'text-white');
-    }
-}
-
-// ---- Location checkboxes ----
-
-function updateSelectedCount() {
-    const checked = document.querySelectorAll('input[name="location"]:checked').length;
-    document.getElementById('selected-count').textContent = checked;
-    document.getElementById('preview-btn').disabled = checked === 0;
-}
-
-function selectAll() {
-    document.querySelectorAll('input[name="location"]').forEach(cb => cb.checked = true);
-    updateSelectedCount();
-}
-
-function deselectAll() {
-    document.querySelectorAll('input[name="location"]').forEach(cb => cb.checked = false);
-    updateSelectedCount();
-}
-
-function getCheckedLocations() {
-    return Array.from(document.querySelectorAll('input[name="location"]:checked')).map(cb => cb.value);
-}
-
-// ---- Navigate to preview ----
 
 function gotoPreview() {
-    const checked = getCheckedLocations();
+    const checked = Array.from(document.querySelectorAll('.session-cb:checked')).map(cb => cb.value);
     if (checked.length === 0) {
-        alert('Please select at least one location.');
+        alert('Please select at least one session.');
         return;
     }
-
     const params = new URLSearchParams({
-        report_title: document.getElementById('report-title').value || 'Background Noise Study',
+        report_title:   document.getElementById('report-title').value   || 'Background Noise Study',
-        project_name: document.getElementById('report-project').value || '',
+        project_name:   document.getElementById('report-project').value || '',
-        client_name: document.getElementById('report-client').value || '',
+        client_name:    document.getElementById('report-client').value  || '',
-        start_time: document.getElementById('start-time').value || '',
+        selected_sessions: checked.join(','),
-        end_time: document.getElementById('end-time').value || '',
-        start_date: document.getElementById('start-date').value || '',
-        end_date: document.getElementById('end-date').value || '',
-        enabled_locations: checked.join(','),
     });
-
+    window.location.href = `/api/projects/${PROJECT_ID}/combined-report-preview?${params.toString()}`;
-    window.location.href = `/api/projects/{{ project_id }}/combined-report-preview?${params.toString()}`;
 }
 
-// ---- Init ----
+// ── Init ─────────────────────────────────────────────────────────
-document.addEventListener('DOMContentLoaded', function () {
+
+document.addEventListener('DOMContentLoaded', function() {
+    updateSelectionStats();
     loadTemplates();
 });
 </script>

templates/dashboard.html

@@ -57,6 +57,10 @@
                     <span class="text-gray-600 dark:text-gray-400">Benched</span>
                     <span id="benched-units" class="text-3xl md:text-2xl font-bold text-gray-600 dark:text-gray-400">--</span>
                 </div>
+                <div class="flex justify-between items-center">
+                    <span class="text-orange-600 dark:text-orange-400">Allocated</span>
+                    <span id="allocated-units" class="text-3xl md:text-2xl font-bold text-orange-500 dark:text-orange-400">--</span>
+                </div>
                 <div class="border-t border-gray-200 dark:border-gray-700 pt-3 mt-3">
                     <p class="text-xs text-gray-500 dark:text-gray-500 mb-2 italic">By Device Type:</p>
                     <div class="flex justify-between items-center mb-1">
@@ -509,7 +513,7 @@ function renderFilteredDashboard(data) {
 // Update the Recent Alerts section with filtering
 function updateAlertsFiltered(filteredActive) {
     const alertsList = document.getElementById('alerts-list');
-    const missingUnits = Object.entries(filteredActive).filter(([_, u]) => u.status === 'Missing');
+    const missingUnits = Object.entries(filteredActive).filter(([_, u]) => u.status === 'Missing' && u.device_type !== 'modem');
 
     if (!missingUnits.length) {
         // Check if this is because of filters or genuinely no alerts
@@ -703,6 +707,7 @@ function updateDashboard(event) {
         document.getElementById('total-units').textContent = data.summary?.total ?? 0;
         document.getElementById('deployed-units').textContent = data.summary?.active ?? 0;
         document.getElementById('benched-units').textContent = data.summary?.benched ?? 0;
+        document.getElementById('allocated-units').textContent = data.summary?.allocated ?? 0;
         document.getElementById('status-ok').textContent = data.summary?.ok ?? 0;
         document.getElementById('status-pending').textContent = data.summary?.pending ?? 0;
         document.getElementById('status-missing').textContent = data.summary?.missing ?? 0;

templates/nrl_detail.html

@@ -385,16 +385,27 @@
                               file:text-sm file:font-medium file:bg-seismo-orange file:text-white
                               hover:file:bg-seismo-navy file:cursor-pointer" />
                 <div class="flex items-center gap-3 mt-3">
-                    <button onclick="submitUpload()"
+                    <button id="upload-btn" onclick="submitUpload()"
                             class="px-4 py-1.5 text-sm bg-green-600 text-white rounded-lg hover:bg-green-700 transition-colors">
                         Import Files
                     </button>
-                    <button onclick="toggleUploadPanel()"
+                    <button id="upload-cancel-btn" onclick="toggleUploadPanel()"
                             class="px-4 py-1.5 text-sm text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-white transition-colors">
                         Cancel
                     </button>
                     <span id="upload-status" class="text-sm hidden"></span>
                 </div>
+                <!-- Progress bar (hidden until upload starts) -->
+                <div id="upload-progress-wrap" class="hidden mt-3">
+                    <div class="flex justify-between text-xs text-gray-500 dark:text-gray-400 mb-1">
+                        <span id="upload-progress-label">Uploading…</span>
+                    </div>
+                    <div class="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2">
+                        <div id="upload-progress-bar"
+                             class="bg-green-500 h-2 rounded-full transition-all duration-300"
+                             style="width: 0%"></div>
+                    </div>
+                </div>
             </div>
 
             <div id="data-files-list"
@@ -629,57 +640,105 @@ function toggleUploadPanel() {
     const panel = document.getElementById('upload-panel');
     const status = document.getElementById('upload-status');
     panel.classList.toggle('hidden');
-    // Reset status when reopening
+    // Reset state when reopening
     if (!panel.classList.contains('hidden')) {
         status.textContent = '';
         status.className = 'text-sm hidden';
         document.getElementById('upload-input').value = '';
+        document.getElementById('upload-progress-wrap').classList.add('hidden');
+        document.getElementById('upload-progress-bar').style.width = '0%';
     }
 }
 
-async function submitUpload() {
+function submitUpload() {
     const input = document.getElementById('upload-input');
     const status = document.getElementById('upload-status');
+    const btn = document.getElementById('upload-btn');
+    const cancelBtn = document.getElementById('upload-cancel-btn');
+    const progressWrap = document.getElementById('upload-progress-wrap');
+    const progressBar = document.getElementById('upload-progress-bar');
+    const progressLabel = document.getElementById('upload-progress-label');
 
     if (!input.files.length) {
         alert('Please select files to upload.');
         return;
     }
 
+    const fileCount = input.files.length;
     const formData = new FormData();
     for (const file of input.files) {
         formData.append('files', file);
     }
 
-    status.textContent = 'Uploading\u2026';
+    // Disable controls and show progress bar
-    status.className = 'text-sm text-gray-500';
+    btn.disabled = true;
+    btn.textContent = 'Uploading\u2026';
+    btn.classList.add('opacity-60', 'cursor-not-allowed');
+    cancelBtn.disabled = true;
+    cancelBtn.classList.add('opacity-40', 'cursor-not-allowed');
+    status.className = 'text-sm hidden';
+    progressWrap.classList.remove('hidden');
+    progressBar.style.width = '0%';
+    progressLabel.textContent = `Uploading ${fileCount} file${fileCount !== 1 ? 's' : ''}\u2026`;
 
-    try {
+    const xhr = new XMLHttpRequest();
-        const response = await fetch(
-            `/api/projects/${projectId}/nrl/${locationId}/upload-data`,
-            { method: 'POST', body: formData }
-        );
-        const data = await response.json();
 
-        if (response.ok) {
+    xhr.upload.addEventListener('progress', (e) => {
-            const parts = [`Imported ${data.files_imported} file${data.files_imported !== 1 ? 's' : ''}`];
+        if (e.lengthComputable) {
-            if (data.leq_files || data.lp_files) {
+            const pct = Math.round((e.loaded / e.total) * 100);
-                parts.push(`(${data.leq_files} Leq, ${data.lp_files} Lp)`);
+            progressBar.style.width = pct + '%';
+            progressLabel.textContent = `Uploading ${fileCount} file${fileCount !== 1 ? 's' : ''}\u2026 ${pct}%`;
+        }
+    });
+
+    xhr.upload.addEventListener('load', () => {
+        progressBar.style.width = '100%';
+        progressLabel.textContent = 'Processing files on server\u2026';
+    });
+
+    xhr.addEventListener('load', () => {
+        progressWrap.classList.add('hidden');
+        btn.disabled = false;
+        btn.textContent = 'Import Files';
+        btn.classList.remove('opacity-60', 'cursor-not-allowed');
+        cancelBtn.disabled = false;
+        cancelBtn.classList.remove('opacity-40', 'cursor-not-allowed');
+
+        try {
+            const data = JSON.parse(xhr.responseText);
+            if (xhr.status >= 200 && xhr.status < 300) {
+                const parts = [`Imported ${data.files_imported} file${data.files_imported !== 1 ? 's' : ''}`];
+                if (data.leq_files || data.lp_files) {
+                    parts.push(`(${data.leq_files} Leq, ${data.lp_files} Lp)`);
+                }
+                if (data.store_name) parts.push(`\u2014 ${data.store_name}`);
+                status.textContent = parts.join(' ');
+                status.className = 'text-sm text-green-600 dark:text-green-400';
+                input.value = '';
+                htmx.trigger(document.getElementById('data-files-list'), 'load');
+            } else {
+                status.textContent = `Error: ${data.detail || 'Upload failed'}`;
+                status.className = 'text-sm text-red-600 dark:text-red-400';
             }
-            if (data.store_name) parts.push(`\u2014 ${data.store_name}`);
+        } catch {
-            status.textContent = parts.join(' ');
+            status.textContent = 'Error: Unexpected server response';
-            status.className = 'text-sm text-green-600 dark:text-green-400';
-            input.value = '';
-            // Refresh the file list
-            htmx.trigger(document.getElementById('data-files-list'), 'load');
-        } else {
-            status.textContent = `Error: ${data.detail || 'Upload failed'}`;
             status.className = 'text-sm text-red-600 dark:text-red-400';
         }
-    } catch (err) {
+    });
-        status.textContent = `Error: ${err.message}`;
+
+    xhr.addEventListener('error', () => {
+        progressWrap.classList.add('hidden');
+        btn.disabled = false;
+        btn.textContent = 'Import Files';
+        btn.classList.remove('opacity-60', 'cursor-not-allowed');
+        cancelBtn.disabled = false;
+        cancelBtn.classList.remove('opacity-40', 'cursor-not-allowed');
+        status.textContent = 'Error: Network error during upload';
         status.className = 'text-sm text-red-600 dark:text-red-400';
-    }
+    });
+
+    xhr.open('POST', `/api/projects/${projectId}/nrl/${locationId}/upload-data`);
+    xhr.send(formData);
 }
 </script>
 {% endblock %}

templates/partials/devices_table.html

@@ -51,7 +51,7 @@
             {% for unit in units %}
             <tr class="hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors"
                 data-device-type="{{ unit.device_type }}"
-                data-status="{% if unit.deployed %}deployed{% elif unit.retired %}retired{% elif unit.ignored %}ignored{% else %}benched{% endif %}"
+                data-status="{% if unit.deployed %}deployed{% elif unit.out_for_calibration %}out_for_calibration{% elif unit.retired %}retired{% elif unit.ignored %}ignored{% elif unit.allocated %}allocated{% else %}benched{% endif %}"
                 data-health="{{ unit.status }}"
                 data-id="{{ unit.id }}"
                 data-type="{{ unit.device_type }}"
@@ -60,7 +60,11 @@
                 data-note="{{ unit.note if unit.note else '' }}">
                 <td class="px-6 py-4 whitespace-nowrap">
                     <div class="flex items-center space-x-2">
-                        {% if not unit.deployed %}
+                        {% if unit.out_for_calibration %}
+                        <span class="w-3 h-3 rounded-full bg-purple-500" title="Out for Calibration"></span>
+                        {% elif unit.allocated %}
+                        <span class="w-3 h-3 rounded-full bg-orange-400" title="Allocated"></span>
+                        {% elif not unit.deployed %}
                         <span class="w-3 h-3 rounded-full bg-gray-400 dark:bg-gray-500" title="Benched"></span>
                         {% elif unit.status == 'OK' %}
                         <span class="w-3 h-3 rounded-full bg-green-500" title="OK"></span>
@@ -72,6 +76,10 @@
 
                         {% if unit.deployed %}
                         <span class="w-2 h-2 rounded-full bg-blue-500" title="Deployed"></span>
+                        {% elif unit.out_for_calibration %}
+                        <span class="w-2 h-2 rounded-full bg-purple-400" title="Out for Calibration"></span>
+                        {% elif unit.allocated %}
+                        <span class="w-2 h-2 rounded-full bg-orange-400" title="Allocated"></span>
                         {% else %}
                         <span class="w-2 h-2 rounded-full bg-gray-300 dark:bg-gray-600" title="Benched"></span>
                         {% endif %}
@@ -203,14 +211,18 @@
     <div class="unit-card device-card"
          onclick="openUnitModal('{{ unit.id }}', '{{ unit.status }}', '{{ unit.age }}')"
          data-device-type="{{ unit.device_type }}"
-         data-status="{% if unit.deployed %}deployed{% elif unit.retired %}retired{% elif unit.ignored %}ignored{% else %}benched{% endif %}"
+         data-status="{% if unit.deployed %}deployed{% elif unit.out_for_calibration %}out_for_calibration{% elif unit.retired %}retired{% elif unit.ignored %}ignored{% elif unit.allocated %}allocated{% else %}benched{% endif %}"
          data-health="{{ unit.status }}"
          data-unit-id="{{ unit.id }}"
          data-age="{{ unit.age }}">
         <!-- Header: Status Dot + Unit ID + Status Badge -->
         <div class="flex items-center justify-between mb-2">
             <div class="flex items-center gap-2">
-                {% if not unit.deployed %}
+                {% if unit.out_for_calibration %}
+                <span class="w-4 h-4 rounded-full bg-purple-500" title="Out for Calibration"></span>
+                {% elif unit.allocated %}
+                <span class="w-4 h-4 rounded-full bg-orange-400" title="Allocated"></span>
+                {% elif not unit.deployed %}
                 <span class="w-4 h-4 rounded-full bg-gray-400 dark:bg-gray-500" title="Benched"></span>
                 {% elif unit.status == 'OK' %}
                 <span class="w-4 h-4 rounded-full bg-green-500" title="OK"></span>
@@ -224,12 +236,14 @@
                 <span class="font-bold text-lg text-seismo-orange dark:text-seismo-orange">{{ unit.id }}</span>
             </div>
             <span class="px-3 py-1 rounded-full text-xs font-medium
-                {% if unit.status == 'OK' %}bg-green-100 dark:bg-green-900/30 text-green-800 dark:text-green-300
+                {% if unit.out_for_calibration %}bg-purple-100 dark:bg-purple-900/30 text-purple-800 dark:text-purple-300
+                {% elif unit.allocated %}bg-orange-100 dark:bg-orange-900/30 text-orange-800 dark:text-orange-300
+                {% elif unit.status == 'OK' %}bg-green-100 dark:bg-green-900/30 text-green-800 dark:text-green-300
                 {% elif unit.status == 'Pending' %}bg-yellow-100 dark:bg-yellow-900/30 text-yellow-800 dark:text-yellow-300
                 {% elif unit.status == 'Missing' %}bg-red-100 dark:bg-red-900/30 text-red-800 dark:text-red-300
                 {% else %}bg-gray-100 dark:bg-gray-700 text-gray-600 dark:text-gray-400
                 {% endif %}">
-                {% if unit.status in ['N/A', 'Unknown'] %}Benched{% else %}{{ unit.status }}{% endif %}
+                {% if unit.out_for_calibration %}Out for Cal{% elif unit.allocated %}Allocated{% elif unit.status in ['N/A', 'Unknown'] %}Benched{% else %}{{ unit.status }}{% endif %}
             </span>
         </div>
 
@@ -279,6 +293,10 @@
             <span class="text-xs text-blue-600 dark:text-blue-400">
                 ⚡ Deployed
             </span>
+            {% elif unit.out_for_calibration %}
+            <span class="text-xs text-purple-600 dark:text-purple-400">
+                🔧 Out for Calibration
+            </span>
             {% else %}
             <span class="text-xs text-gray-500 dark:text-gray-500">
                 📦 Benched

templates/partials/fleet_calendar/reservations_list.html

@@ -1,103 +1,203 @@
 <!-- Reservations List -->
 {% if reservations %}
-<div class="space-y-3">
+<div class="space-y-2">
     {% for item in reservations %}
     {% set res = item.reservation %}
-    <div class="flex items-center justify-between p-4 rounded-lg border border-gray-200 dark:border-gray-700 hover:bg-gray-50 dark:hover:bg-gray-700/50 transition-colors"
+    {% set card_id = "res-card-" ~ res.id %}
+    {% set detail_id = "res-detail-" ~ res.id %}
+
+    <div class="rounded-lg border border-gray-200 dark:border-gray-700"
          style="border-left: 4px solid {{ res.color }};">
-        <div class="flex-1">
+
-            <div class="flex items-center gap-2">
+        <!-- Header row (always visible, clickable) -->
-                <h3 class="font-semibold text-gray-900 dark:text-white">{{ res.name }}</h3>
+        <div class="res-card-header flex items-center justify-between p-4 cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700/50 transition-colors select-none"
-                {% if item.has_conflicts %}
+             data-res-id="{{ res.id }}"
-                <span class="px-2 py-0.5 text-xs font-medium bg-red-100 dark:bg-red-900/30 text-red-700 dark:text-red-400 rounded-full"
+             onclick="toggleResCard('{{ res.id }}')">
-                      title="{{ item.conflict_count }} unit(s) have calibration expiring during this job">
+
-                    {{ item.conflict_count }} conflict{{ 's' if item.conflict_count != 1 else '' }}
+            <div class="flex-1 min-w-0">
-                </span>
+                <div class="flex items-center gap-2 flex-wrap">
+                    <h3 class="font-semibold text-gray-900 dark:text-white">{{ res.name }}</h3>
+                    {% if res.device_type == 'slm' %}
+                    <span class="px-2 py-0.5 text-xs font-medium bg-purple-100 dark:bg-purple-900/30 text-purple-700 dark:text-purple-400 rounded">SLM</span>
+                    {% else %}
+                    <span class="px-2 py-0.5 text-xs font-medium bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-400 rounded">Seismograph</span>
+                    {% endif %}
+                    {% if item.has_conflicts %}
+                    <span class="px-2 py-0.5 text-xs font-medium bg-amber-100 dark:bg-amber-900/30 text-amber-700 dark:text-amber-400 rounded"
+                          title="{{ item.conflict_count }} unit(s) will need a calibration swap during this job">
+                        {{ item.conflict_count }} cal swap{{ 's' if item.conflict_count != 1 else '' }}
+                    </span>
+                    {% endif %}
+                </div>
+                <p class="text-sm text-gray-500 dark:text-gray-400 mt-0.5">
+                    {{ res.start_date.strftime('%b %d, %Y') }} –
+                    {% if res.end_date %}
+                        {{ res.end_date.strftime('%b %d, %Y') }}
+                    {% elif res.end_date_tbd %}
+                        <span class="text-yellow-600 dark:text-yellow-400 font-medium">TBD</span>
+                        {% if res.estimated_end_date %}
+                        <span class="text-gray-400">(est. {{ res.estimated_end_date.strftime('%b %d, %Y') }})</span>
+                        {% endif %}
+                    {% else %}
+                        <span class="text-yellow-600 dark:text-yellow-400">Ongoing</span>
+                    {% endif %}
+                </p>
+            </div>
+
+            <!-- Counts -->
+            <div class="flex flex-col items-end gap-1 mx-4 flex-shrink-0">
+                {% set full = item.assigned_count == item.location_count and item.location_count > 0 %}
+                {% set remaining = item.location_count - item.assigned_count %}
+                <!-- Number row -->
+                <div class="flex items-baseline gap-2">
+                    <span class="text-xs text-gray-400 dark:text-gray-500">est. {% if res.estimated_units %}{{ res.estimated_units }}{% else %}—{% endif %}</span>
+                    <span class="text-gray-300 dark:text-gray-600">·</span>
+                    <span class="text-base font-bold {% if full %}text-green-600 dark:text-green-400{% elif item.assigned_count == 0 %}text-gray-400 dark:text-gray-500{% else %}text-amber-500 dark:text-amber-400{% endif %}">
+                        {{ item.assigned_count }}/{{ item.location_count }}
+                    </span>
+                    {% if remaining > 0 %}
+                    <span class="text-xs text-amber-500 dark:text-amber-400 whitespace-nowrap">({{ remaining }} more)</span>
+                    {% endif %}
+                </div>
+                <!-- Progress squares -->
+                {% if item.location_count > 0 %}
+                <div class="flex gap-0.5">
+                    {% for i in range(item.location_count) %}
+                    <span class="w-3 h-3 rounded-sm {% if i < item.assigned_count %}{% if full %}bg-green-500{% else %}bg-amber-500{% endif %}{% else %}bg-gray-300 dark:bg-gray-600{% endif %}"></span>
+                    {% endfor %}
+                </div>
                 {% endif %}
             </div>
-            <p class="text-sm text-gray-500 dark:text-gray-400 mt-1">
+
-                {{ res.start_date.strftime('%b %d, %Y') }} -
+            <!-- Action buttons -->
-                {% if res.end_date %}
+            <div class="flex items-center gap-1 flex-shrink-0">
-                    {{ res.end_date.strftime('%b %d, %Y') }}
+                <!-- Assign units (always visible) -->
-                {% elif res.end_date_tbd %}
+                <button onclick="event.stopPropagation(); openPlanner('{{ res.id }}')"
-                    <span class="text-yellow-600 dark:text-yellow-400 font-medium">TBD</span>
+                        class="p-2 text-gray-400 hover:text-green-600 dark:hover:text-green-400 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-700"
-                    {% if res.estimated_end_date %}
+                        title="Assign units">
-                    <span class="text-gray-400">(est. {{ res.estimated_end_date.strftime('%b %d, %Y') }})</span>
+                    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                    {% endif %}
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-3 7h3m-3 4h3m-6-4h.01M9 16h.01"/>
-                {% else %}
+                    </svg>
-                    <span class="text-yellow-600 dark:text-yellow-400">Ongoing</span>
+                </button>
-                {% endif %}
+
-            </p>
+                <!-- "..." overflow menu -->
+                <div class="relative" onclick="event.stopPropagation()">
+                    <button onclick="toggleResMenu('{{ res.id }}')"
+                            class="p-2 text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-700"
+                            title="More options">
+                        <svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24">
+                            <circle cx="5" cy="12" r="1.5"/><circle cx="12" cy="12" r="1.5"/><circle cx="19" cy="12" r="1.5"/>
+                        </svg>
+                    </button>
+                    <div id="res-menu-{{ res.id }}"
+                         class="hidden absolute right-0 top-8 z-20 w-44 bg-white dark:bg-slate-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg py-1">
+                        <button onclick="openPromoteModal('{{ res.id }}', '{{ res.name }}'); toggleResMenu('{{ res.id }}')"
+                                class="w-full text-left px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-slate-700 flex items-center gap-2">
+                            <svg class="w-4 h-4 text-emerald-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"/>
+                            </svg>
+                            Promote to Project
+                        </button>
+                        <button onclick="editReservation('{{ res.id }}'); toggleResMenu('{{ res.id }}')"
+                                class="w-full text-left px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-slate-700 flex items-center gap-2">
+                            <svg class="w-4 h-4 text-blue-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/>
+                            </svg>
+                            Edit
+                        </button>
+                        <div class="border-t border-gray-100 dark:border-gray-700 my-1"></div>
+                        <button onclick="deleteReservation('{{ res.id }}', '{{ res.name }}'); toggleResMenu('{{ res.id }}')"
+                                class="w-full text-left px-4 py-2 text-sm text-red-600 dark:text-red-400 hover:bg-red-50 dark:hover:bg-red-900/20 flex items-center gap-2">
+                            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
+                            </svg>
+                            Delete
+                        </button>
+                    </div>
+                </div>
+
+                <!-- Chevron -->
+                <svg id="chevron-{{ res.id }}" class="w-4 h-4 text-gray-400 transition-transform duration-200 ml-1 pointer-events-none" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
+                </svg>
+            </div>
+        </div>
+
+        <!-- Expandable detail panel -->
+        <div id="{{ detail_id }}" class="hidden border-t border-gray-100 dark:border-gray-700 bg-gray-50 dark:bg-slate-800/60 px-4 py-3">
+
             {% if res.notes %}
-            <p class="text-sm text-gray-400 dark:text-gray-500 mt-1">{{ res.notes }}</p>
+            <p class="text-sm text-gray-500 dark:text-gray-400 mb-3 italic">{{ res.notes }}</p>
+            {% endif %}
+
+            <div class="grid grid-cols-2 gap-x-6 gap-y-1 text-sm mb-3">
+                <div class="text-gray-500 dark:text-gray-400">Estimated</div>
+                <div class="font-medium {% if res.estimated_units %}text-gray-800 dark:text-gray-200{% else %}text-gray-400 dark:text-gray-500 italic{% endif %}">
+                    {% if res.estimated_units %}{{ res.estimated_units }} unit{{ 's' if res.estimated_units != 1 else '' }}{% else %}not specified{% endif %}
+                </div>
+                <div class="text-gray-500 dark:text-gray-400">Locations</div>
+                <div class="font-medium text-gray-800 dark:text-gray-200">{{ item.assigned_count }} of {{ item.location_count }} filled</div>
+                {% if item.assigned_count < item.location_count %}
+                <div class="text-gray-500 dark:text-gray-400">Still needed</div>
+                <div class="font-medium text-amber-600 dark:text-amber-400">{{ item.location_count - item.assigned_count }} location{{ 's' if (item.location_count - item.assigned_count) != 1 else '' }} remaining</div>
+                {% endif %}
+                {% if item.has_conflicts %}
+                <div class="text-gray-500 dark:text-gray-400">Cal swaps</div>
+                <div class="font-medium text-amber-600 dark:text-amber-400">{{ item.conflict_count }} unit{{ 's' if item.conflict_count != 1 else '' }} will need swapping during job</div>
+                {% endif %}
+            </div>
+
+            {% if item.assigned_units %}
+            <p class="text-xs font-semibold uppercase tracking-wide text-gray-400 dark:text-gray-500 mb-2">Monitoring Locations</p>
+            <div class="flex flex-col gap-1">
+                {% for u in item.assigned_units %}
+                <div class="rounded bg-white dark:bg-slate-700 border border-gray-100 dark:border-gray-600 text-sm">
+                    <div class="flex items-center gap-3 px-3 py-1.5">
+                        <span class="text-gray-400 dark:text-gray-500 text-xs w-12 flex-shrink-0">Loc. {{ loop.index }}</span>
+                        <div class="flex flex-col min-w-0">
+                            {% if u.location_name %}
+                            <span class="text-xs font-semibold text-gray-700 dark:text-gray-300 truncate">{{ u.location_name }}</span>
+                            {% endif %}
+                            <button onclick="openUnitDetailModal('{{ u.id }}')"
+                                    class="font-medium text-blue-600 dark:text-blue-400 hover:underline text-left text-sm">{{ u.id }}</button>
+                        </div>
+                        <span class="flex-1"></span>
+                        {% if u.power_type == 'ac' %}
+                        <span class="text-xs px-1.5 py-0.5 bg-blue-50 dark:bg-blue-900/20 text-blue-600 dark:text-blue-400 rounded">A/C</span>
+                        {% elif u.power_type == 'solar' %}
+                        <span class="text-xs px-1.5 py-0.5 bg-yellow-50 dark:bg-yellow-900/20 text-yellow-600 dark:text-yellow-400 rounded">Solar</span>
+                        {% endif %}
+                        {% if u.deployed %}
+                        <span class="text-xs px-1.5 py-0.5 bg-green-50 dark:bg-green-900/20 text-green-600 dark:text-green-400 rounded">Deployed</span>
+                        {% else %}
+                        <span class="text-xs px-1.5 py-0.5 bg-gray-100 dark:bg-gray-600 text-gray-500 dark:text-gray-400 rounded">Benched</span>
+                        {% endif %}
+                        {% if u.last_calibrated %}
+                        <span class="text-xs text-gray-400 dark:text-gray-500">Cal: {{ u.last_calibrated.strftime('%b %d, %Y') }}</span>
+                        {% endif %}
+                    </div>
+                    {% if u.notes %}
+                    <p class="px-3 pb-1.5 text-xs text-gray-400 dark:text-gray-500 italic">{{ u.notes }}</p>
+                    {% endif %}
+                </div>
+                {% endfor %}
+            </div>
+            {% else %}
+            <p class="text-sm text-gray-400 dark:text-gray-500 italic">No units assigned yet. Click the clipboard icon to plan.</p>
             {% endif %}
         </div>
-        <div class="text-right ml-4">
+
-            <p class="text-lg font-bold text-gray-900 dark:text-white">
-                {% if res.assignment_type == 'quantity' %}
-                {{ item.assigned_count }}/{{ res.quantity_needed or '?' }}
-                {% else %}
-                {{ item.assigned_count }}
-                {% endif %}
-            </p>
-            <p class="text-xs text-gray-500 dark:text-gray-400">
-                {{ 'units needed' if res.assignment_type == 'quantity' else 'units assigned' }}
-            </p>
-        </div>
-        <div class="ml-4 flex items-center gap-2">
-            <button onclick="editReservation('{{ res.id }}')"
-                    class="p-2 text-gray-400 hover:text-blue-600 dark:hover:text-blue-400 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-700"
-                    title="Edit reservation">
-                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/>
-                </svg>
-            </button>
-            <button onclick="deleteReservation('{{ res.id }}', '{{ res.name }}')"
-                    class="p-2 text-gray-400 hover:text-red-600 dark:hover:text-red-400 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-700"
-                    title="Delete reservation">
-                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
-                </svg>
-            </button>
-        </div>
     </div>
     {% endfor %}
 </div>
 
-<script>
+<!-- toggleResCard, deleteReservation, editReservation, openUnitDetailModal defined in fleet_calendar.html -->
-async function deleteReservation(id, name) {
-    if (!confirm(`Delete reservation "${name}"?\n\nThis will remove all unit assignments.`)) {
-        return;
-    }
-
-    try {
-        const response = await fetch(`/api/fleet-calendar/reservations/${id}`, {
-            method: 'DELETE'
-        });
-
-        if (response.ok) {
-            window.location.reload();
-        } else {
-            const data = await response.json();
-            alert('Error: ' + (data.detail || 'Failed to delete'));
-        }
-    } catch (error) {
-        console.error('Error:', error);
-        alert('Error deleting reservation');
-    }
-}
-
-function editReservation(id) {
-    // For now, just show alert - can implement edit modal later
-    alert('Edit functionality coming soon. For now, delete and recreate the reservation.');
-}
-</script>
 {% else %}
 <div class="text-center py-8">
     <svg class="w-12 h-12 mx-auto text-gray-400 dark:text-gray-500 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"/>
     </svg>
-    <p class="text-gray-500 dark:text-gray-400">No reservations for {{ year }}</p>
+    <p class="text-gray-500 dark:text-gray-400">No jobs yet</p>
-    <p class="text-sm text-gray-400 dark:text-gray-500 mt-1">Click "New Reservation" to plan unit assignments</p>
+    <p class="text-sm text-gray-400 dark:text-gray-500 mt-1">Click "New Job" to start planning a deployment</p>
 </div>
 {% endif %}

templates/partials/projects/project_dashboard.html

@@ -11,7 +11,9 @@
                 {% endif %}
             </p>
         </div>
-        {% if project.status == 'active' %}
+        {% if project.status == 'upcoming' %}
+            <span class="px-3 py-1 text-xs font-medium bg-purple-100 text-purple-800 dark:bg-purple-900/30 dark:text-purple-300 rounded-full">Upcoming</span>
+        {% elif project.status == 'active' %}
             <span class="px-3 py-1 text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-300 rounded-full">Active</span>
         {% elif project.status == 'on_hold' %}
             <span class="px-3 py-1 text-xs font-medium bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-400 rounded-full">On Hold</span>

templates/partials/projects/project_header.html

@@ -3,12 +3,26 @@
         <div>
             <h1 class="text-3xl font-bold text-gray-900 dark:text-white mb-2">{{ project.name }}</h1>
             <div class="flex items-center gap-4">
-                <span class="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium
+                <div class="relative inline-block">
-                             {% if project.status == 'active' %}bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200
+                    <select onchange="quickUpdateStatus(this.value)"
-                             {% elif project.status == 'completed' %}bg-blue-100 text-blue-800 dark:bg-blue-900 dark:text-blue-200
+                            class="appearance-none cursor-pointer inline-flex items-center pl-3 pr-7 py-1 rounded-full text-sm font-medium border-0 focus:ring-2 focus:ring-offset-1 focus:ring-blue-500
-                             {% else %}bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-200{% endif %}">
+                                   {% if project.status == 'upcoming' %}bg-purple-100 text-purple-800 dark:bg-purple-900 dark:text-purple-200
-                    {{ project.status|title }}
+                                   {% elif project.status == 'active' %}bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200
-                </span>
+                                   {% elif project.status == 'on_hold' %}bg-amber-100 text-amber-800 dark:bg-amber-900 dark:text-amber-200
+                                   {% elif project.status == 'completed' %}bg-blue-100 text-blue-800 dark:bg-blue-900 dark:text-blue-200
+                                   {% else %}bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-200{% endif %}">
+                        <option value="upcoming" {% if project.status == 'upcoming' %}selected{% endif %}>Upcoming</option>
+                        <option value="active" {% if project.status == 'active' %}selected{% endif %}>Active</option>
+                        <option value="on_hold" {% if project.status == 'on_hold' %}selected{% endif %}>On Hold</option>
+                        <option value="completed" {% if project.status == 'completed' %}selected{% endif %}>Completed</option>
+                        <option value="archived" {% if project.status == 'archived' %}selected{% endif %}>Archived</option>
+                    </select>
+                    <span class="pointer-events-none absolute right-2 top-1/2 -translate-y-1/2 text-current opacity-60">
+                        <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
+                        </svg>
+                    </span>
+                </div>
                 {% if project_type %}
                 <span class="text-gray-500 dark:text-gray-400">{{ project_type.name }}</span>
                 {% endif %}

templates/partials/projects/project_list_compact.html

@@ -14,7 +14,9 @@
                 {% endif %}
             </div>
 
-            {% if item.project.status == 'active' %}
+            {% if item.project.status == 'upcoming' %}
+                <span class="shrink-0 px-2 py-1 text-xs font-medium bg-purple-100 text-purple-800 dark:bg-purple-900/30 dark:text-purple-300 rounded-full">Upcoming</span>
+            {% elif item.project.status == 'active' %}
                 <span class="shrink-0 px-2 py-1 text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-300 rounded-full">Active</span>
             {% elif item.project.status == 'on_hold' %}
                 <span class="shrink-0 px-2 py-1 text-xs font-medium bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-400 rounded-full">On Hold</span>

templates/partials/projects/session_list.html

@@ -1,79 +1,208 @@
 <!-- Monitoring Sessions List -->
 {% if sessions %}
-    <div class="space-y-4">
+    <div class="space-y-3">
         {% for item in sessions %}
-        <div class="border border-gray-200 dark:border-gray-700 rounded-lg p-4 hover:bg-gray-50 dark:hover:bg-gray-800/50 transition-colors">
+        {% set s = item.session %}
-            <div class="flex items-start justify-between gap-3">
+        {% set loc = item.location %}
+        {% set unit = item.unit %}
+        {% set effective_range = item.effective_range %}
+
+        {# Period display maps #}
+        {% set period_labels = {
+            'weekday_day':   'Weekday Day',
+            'weekday_night': 'Weekday Night',
+            'weekend_day':   'Weekend Day',
+            'weekend_night': 'Weekend Night',
+        } %}
+        {% set period_colors = {
+            'weekday_day':   'bg-blue-100 text-blue-800 dark:bg-blue-900/30 dark:text-blue-300',
+            'weekday_night': 'bg-indigo-100 text-indigo-800 dark:bg-indigo-900/30 dark:text-indigo-300',
+            'weekend_day':   'bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-300',
+            'weekend_night': 'bg-purple-100 text-purple-800 dark:bg-purple-900/30 dark:text-purple-300',
+        } %}
+
+        <div class="border border-gray-200 dark:border-gray-700 rounded-lg bg-white dark:bg-slate-800 hover:border-gray-300 dark:hover:border-gray-600 transition-colors"
+             id="session-card-{{ s.id }}">
+            <div class="flex items-start justify-between gap-3 p-4 pb-3">
                 <div class="min-w-0 flex-1">
-                    <div class="flex items-center gap-3 mb-2">
+
-                        <h4 class="font-semibold text-gray-900 dark:text-white">
+                    <!-- Label + badges -->
-                            Session {{ item.session.id[:8] }}...
+                    <div class="flex flex-wrap items-center gap-2 mb-2">
-                        </h4>
+                        <span id="label-display-{{ s.id }}"
-                        {% if item.session.status == 'recording' %}
+                              class="font-semibold text-gray-900 dark:text-white text-sm cursor-pointer hover:text-seismo-orange"
-                            <span class="px-2 py-1 text-xs font-medium bg-red-100 text-red-800 dark:bg-red-900/30 dark:text-red-300 rounded-full flex items-center">
+                              title="Click to edit label"
-                                <span class="w-2 h-2 bg-red-500 rounded-full mr-1.5 animate-pulse"></span>
+                              onclick="startEditLabel('{{ s.id }}')">
-                                Recording
+                            {{ s.session_label or ('Session ' + s.id[:8] + '…') }}
-                            </span>
+                        </span>
-                        {% elif item.session.status == 'completed' %}
+                        <input id="label-input-{{ s.id }}"
-                            <span class="px-2 py-1 text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-300 rounded-full">
+                               class="hidden text-sm font-semibold bg-transparent border-b border-seismo-orange text-gray-900 dark:text-white focus:outline-none min-w-[180px]"
-                                Completed
+                               value="{{ s.session_label or '' }}"
-                            </span>
+                               onblur="saveLabel('{{ s.id }}')"
-                        {% elif item.session.status == 'paused' %}
+                               onkeydown="if(event.key==='Enter'){saveLabel('{{ s.id }}');}if(event.key==='Escape'){cancelEditLabel('{{ s.id }}');}">
-                            <span class="px-2 py-1 text-xs font-medium bg-yellow-100 text-yellow-800 dark:bg-yellow-900/30 dark:text-yellow-300 rounded-full">
+
-                                Paused
+                        {% if s.status == 'recording' %}
-                            </span>
+                            <span class="px-2 py-0.5 text-xs font-medium bg-red-100 text-red-800 dark:bg-red-900/30 dark:text-red-300 rounded-full flex items-center gap-1">
-                        {% elif item.session.status == 'failed' %}
+                                <span class="w-1.5 h-1.5 bg-red-500 rounded-full animate-pulse"></span>Recording
-                            <span class="px-2 py-1 text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-300 rounded-full">
-                                Failed
                             </span>
+                        {% elif s.status == 'completed' %}
+                            <span class="px-2 py-0.5 text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-300 rounded-full">Completed</span>
+                        {% elif s.status == 'failed' %}
+                            <span class="px-2 py-0.5 text-xs font-medium bg-gray-100 text-gray-600 dark:bg-gray-700 dark:text-gray-400 rounded-full">Failed</span>
                         {% endif %}
+
+                        <!-- Period type badge (click to open hour editor) -->
+                        <div class="relative" id="period-wrap-{{ s.id }}">
+                            <button onclick="openPeriodEditor('{{ s.id }}')"
+                                    id="period-badge-{{ s.id }}"
+                                    class="px-2 py-0.5 text-xs font-medium rounded-full flex items-center gap-1 transition-colors {{ period_colors.get(s.period_type, 'bg-gray-100 text-gray-500 dark:bg-gray-700 dark:text-gray-400') }}"
+                                    title="Click to edit period type and hours">
+                                <span id="period-label-{{ s.id }}">{{ period_labels.get(s.period_type, 'Set period') }}</span>
+                                <svg class="w-3 h-3 opacity-60 shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
+                                </svg>
+                            </button>
+
+                            <!-- Period editor panel -->
+                            <div id="period-editor-{{ s.id }}"
+                                 class="hidden absolute left-0 top-full mt-1 z-20 bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg shadow-lg w-64 p-3 space-y-3">
+
+                                <!-- Period type selector -->
+                                <div>
+                                    <label class="block text-xs font-medium text-gray-600 dark:text-gray-400 mb-1">Period Type</label>
+                                    <div class="grid grid-cols-2 gap-1">
+                                        {% for pt, pt_label in [('weekday_day','WD Day'),('weekday_night','WD Night'),('weekend_day','WE Day'),('weekend_night','WE Night')] %}
+                                        <button onclick="selectPeriodType('{{ s.id }}', '{{ pt }}')"
+                                                id="pt-btn-{{ s.id }}-{{ pt }}"
+                                                class="period-type-btn text-xs py-1 px-2 rounded border transition-colors
+                                                       {% if s.period_type == pt %}border-seismo-orange bg-orange-50 text-seismo-orange dark:bg-orange-900/20{% else %}border-gray-200 dark:border-gray-600 text-gray-600 dark:text-gray-400 hover:border-gray-400{% endif %}">
+                                            {{ pt_label }}
+                                        </button>
+                                        {% endfor %}
+                                    </div>
+                                </div>
+
+                                <!-- Hour inputs -->
+                                <div class="grid grid-cols-2 gap-2">
+                                    <div>
+                                        <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Start Hour (0–23)</label>
+                                        <input type="number" min="0" max="23"
+                                               id="period-start-hr-{{ s.id }}"
+                                               value="{{ s.period_start_hour if s.period_start_hour is not none else '' }}"
+                                               placeholder="e.g. 19"
+                                               class="w-full text-xs bg-gray-50 dark:bg-slate-600 border border-gray-200 dark:border-gray-500 rounded px-2 py-1 text-gray-800 dark:text-gray-200 focus:outline-none focus:border-seismo-orange">
+                                    </div>
+                                    <div>
+                                        <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">End Hour (0–23)</label>
+                                        <input type="number" min="0" max="23"
+                                               id="period-end-hr-{{ s.id }}"
+                                               value="{{ s.period_end_hour if s.period_end_hour is not none else '' }}"
+                                               placeholder="e.g. 7"
+                                               class="w-full text-xs bg-gray-50 dark:bg-slate-600 border border-gray-200 dark:border-gray-500 rounded px-2 py-1 text-gray-800 dark:text-gray-200 focus:outline-none focus:border-seismo-orange">
+                                    </div>
+                                </div>
+                                <p class="text-xs text-gray-400 dark:text-gray-500">Day: 7→19 · Night: 19→7 · Customize as needed</p>
+
+                                <!-- Actions -->
+                                <div class="flex gap-2 pt-1">
+                                    <button onclick="savePeriodEditor('{{ s.id }}')"
+                                            class="flex-1 text-xs py-1 bg-seismo-orange text-white rounded hover:bg-orange-600 transition-colors">
+                                        Save
+                                    </button>
+                                    <button onclick="closePeriodEditor('{{ s.id }}')"
+                                            class="text-xs py-1 px-2 border border-gray-200 dark:border-gray-600 rounded text-gray-600 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-slate-600 transition-colors">
+                                        Cancel
+                                    </button>
+                                    <button onclick="clearPeriodEditor('{{ s.id }}')"
+                                            class="text-xs py-1 px-2 border border-gray-200 dark:border-gray-600 rounded text-gray-500 dark:text-gray-500 hover:bg-gray-100 dark:hover:bg-slate-600 transition-colors"
+                                            title="Clear period type and hours">
+                                        Clear
+                                    </button>
+                                </div>
+                            </div>
+                        </div>
                     </div>
 
-                    <div class="grid grid-cols-2 gap-3 text-sm text-gray-600 dark:text-gray-400">
+                    <!-- Info grid -->
-                        {% if item.unit %}
+                    <div class="grid grid-cols-2 sm:grid-cols-4 gap-x-4 gap-y-1 text-xs text-gray-500 dark:text-gray-400">
-                        <div>
+                        {% if loc %}
-                            <span class="text-xs text-gray-500 dark:text-gray-500">Unit:</span>
+                        <div class="flex items-center gap-1">
-                            <a href="/slm/{{ item.unit.id }}?from_project={{ project_id }}" class="text-seismo-orange hover:text-seismo-navy font-medium ml-1">
+                            <svg class="w-3.5 h-3.5 shrink-0 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                                {{ item.unit.id }}
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z"></path>
-                            </a>
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 11a3 3 0 11-6 0 3 3 0 016 0z"></path>
+                            </svg>
+                            <span class="font-medium text-gray-700 dark:text-gray-300">{{ loc.name }}</span>
                         </div>
                         {% endif %}
 
-                        <div>
+                        {% if s.started_at %}
-                            <span class="text-xs text-gray-500">Started:</span>
+                        <div class="flex items-center gap-1">
-                            <span class="ml-1">{{ item.session.started_at|local_datetime if item.session.started_at else 'N/A' }}</span>
+                            <svg class="w-3.5 h-3.5 shrink-0 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                        </div>
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path>
-
+                            </svg>
-                        {% if item.session.stopped_at %}
+                            <span>{{ s.started_at|local_datetime }}</span>
-                        <div>
-                            <span class="text-xs text-gray-500">Ended:</span>
-                            <span class="ml-1">{{ item.session.stopped_at|local_datetime }}</span>
                         </div>
                         {% endif %}
 
-                        {% if item.session.duration_seconds %}
+                        {% if s.stopped_at %}
-                        <div>
+                        <div class="flex items-center gap-1">
-                            <span class="text-xs text-gray-500">Duration:</span>
+                            <svg class="w-3.5 h-3.5 shrink-0 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                            <span class="ml-1">{{ (item.session.duration_seconds // 3600) }}h {{ ((item.session.duration_seconds % 3600) // 60) }}m</span>
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path>
+                            </svg>
+                            <span>Ended {{ s.stopped_at|local_datetime }}</span>
+                        </div>
+                        {% endif %}
+
+                        {% if s.duration_seconds %}
+                        <div class="flex items-center gap-1">
+                            <svg class="w-3.5 h-3.5 shrink-0 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+                            </svg>
+                            <span>{{ (s.duration_seconds // 3600) }}h {{ ((s.duration_seconds % 3600) // 60) }}m</span>
+                        </div>
+                        {% endif %}
+
+                        {% if unit %}
+                        <div class="flex items-center gap-1">
+                            <svg class="w-3.5 h-3.5 shrink-0 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 3H5a2 2 0 00-2 2v4m6-6h10a2 2 0 012 2v4M9 3v18m0 0h10a2 2 0 002-2v-4M9 21H5a2 2 0 01-2-2v-4m0 0h18"></path>
+                            </svg>
+                            <a href="/slm/{{ unit.id }}?from_project={{ project_id }}"
+                               class="text-seismo-orange hover:underline font-medium">{{ unit.id }}</a>
+                        </div>
+                        {% endif %}
+
+                        {% if s.device_model %}
+                        <div class="flex items-center gap-1">
+                            <svg class="w-3.5 h-3.5 shrink-0 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 3v2m6-2v2M9 19v2m6-2v2M5 9H3m2 6H3m18-6h-2m2 6h-2M7 19h10a2 2 0 002-2V7a2 2 0 00-2-2H7a2 2 0 00-2 2v10a2 2 0 002 2zM9 9h6v6H9V9z"></path>
+                            </svg>
+                            <span>{{ s.device_model }}</span>
                         </div>
                         {% endif %}
                     </div>
 
-                    {% if item.session.notes %}
+                    <!-- Effective window (when period hours are set) -->
-                    <p class="text-xs text-gray-500 dark:text-gray-400 mt-2">
+                    {% if effective_range %}
-                        {{ item.session.notes }}
+                    <div class="flex items-center gap-1 mt-1.5 text-xs text-indigo-600 dark:text-indigo-400">
-                    </p>
+                        <svg class="w-3.5 h-3.5 shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+                        </svg>
+                        <span id="effective-range-{{ s.id }}">Effective: {{ effective_range }}</span>
+                    </div>
+                    {% else %}
+                    <div class="hidden text-xs text-indigo-600 dark:text-indigo-400 mt-1.5"
+                         id="effective-range-{{ s.id }}"></div>
                     {% endif %}
                 </div>
 
-                <div class="flex items-center gap-2">
+                <div class="flex items-center gap-2 shrink-0">
-                    {% if item.session.status == 'recording' %}
+                    {% if s.status == 'recording' %}
-                        <button onclick="stopRecording('{{ item.session.id }}')"
+                    <button onclick="stopRecording('{{ s.id }}')"
-                                class="px-3 py-1 text-xs bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors">
+                            class="px-3 py-1 text-xs bg-red-600 text-white rounded-lg hover:bg-red-700 transition-colors">
-                            Stop
+                        Stop
-                        </button>
+                    </button>
                     {% endif %}
-                    <button onclick="viewSession('{{ item.session.id }}')"
+                    <button onclick="viewSession('{{ s.id }}')"
                             class="px-3 py-1 text-xs bg-gray-100 text-gray-700 dark:bg-gray-700 dark:text-gray-300 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition-colors">
                         Details
                     </button>
@@ -84,24 +213,210 @@
     </div>
 {% else %}
     <div class="text-center py-12">
-        <svg class="w-16 h-16 mx-auto mb-4 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <svg class="w-16 h-16 mx-auto mb-4 text-gray-300 dark:text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19V6l12-3v13M9 19c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zm12-3c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zM9 10l12-3"></path>
         </svg>
-        <p class="text-gray-500 dark:text-gray-400 mb-2">No monitoring sessions yet</p>
+        <p class="text-gray-500 dark:text-gray-400 mb-1">No monitoring sessions yet</p>
-        <p class="text-sm text-gray-400 dark:text-gray-500">Schedule a session to get started</p>
+        <p class="text-sm text-gray-400 dark:text-gray-500">Upload data to create sessions</p>
     </div>
 {% endif %}
 
 <script>
+const PROJECT_ID = '{{ project_id }}';
+
+const PERIOD_COLORS = {
+    weekday_day:   'bg-blue-100 text-blue-800 dark:bg-blue-900/30 dark:text-blue-300',
+    weekday_night: 'bg-indigo-100 text-indigo-800 dark:bg-indigo-900/30 dark:text-indigo-300',
+    weekend_day:   'bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-300',
+    weekend_night: 'bg-purple-100 text-purple-800 dark:bg-purple-900/30 dark:text-purple-300',
+};
+const PERIOD_LABELS = {
+    weekday_day:   'Weekday Day',
+    weekday_night: 'Weekday Night',
+    weekend_day:   'Weekend Day',
+    weekend_night: 'Weekend Night',
+};
+// Default hours for each period type
+const PERIOD_DEFAULT_HOURS = {
+    weekday_day:   {start: 7,  end: 19},
+    weekday_night: {start: 19, end: 7},
+    weekend_day:   {start: 7,  end: 19},
+    weekend_night: {start: 19, end: 7},
+};
+const FALLBACK_COLORS = ['bg-gray-100','text-gray-500','dark:bg-gray-700','dark:text-gray-400'];
+const ALL_BADGE_COLORS = [...new Set([
+    ...FALLBACK_COLORS,
+    ...Object.values(PERIOD_COLORS).flatMap(s => s.split(' '))
+])];
+
+// Track which period type is selected in the editor before saving
+const _editorState = {};
+
+// ---- Period editor ----
+
+function openPeriodEditor(sessionId) {
+    // Close all other editors first
+    document.querySelectorAll('[id^="period-editor-"]').forEach(el => {
+        if (el.id !== 'period-editor-' + sessionId) el.classList.add('hidden');
+    });
+    document.getElementById('period-editor-' + sessionId).classList.toggle('hidden');
+}
+
+function closePeriodEditor(sessionId) {
+    document.getElementById('period-editor-' + sessionId).classList.add('hidden');
+    delete _editorState[sessionId];
+}
+
+function selectPeriodType(sessionId, pt) {
+    _editorState[sessionId] = pt;
+    // Highlight selected button
+    document.querySelectorAll(`[id^="pt-btn-${sessionId}-"]`).forEach(btn => {
+        const isSelected = btn.id === `pt-btn-${sessionId}-${pt}`;
+        btn.classList.toggle('border-seismo-orange', isSelected);
+        btn.classList.toggle('bg-orange-50', isSelected);
+        btn.classList.toggle('text-seismo-orange', isSelected);
+        btn.classList.toggle('dark:bg-orange-900/20', isSelected);
+        btn.classList.toggle('border-gray-200', !isSelected);
+        btn.classList.toggle('dark:border-gray-600', !isSelected);
+        btn.classList.toggle('text-gray-600', !isSelected);
+        btn.classList.toggle('dark:text-gray-400', !isSelected);
+    });
+    // Fill default hours
+    const defaults = PERIOD_DEFAULT_HOURS[pt];
+    if (defaults) {
+        const sh = document.getElementById('period-start-hr-' + sessionId);
+        const eh = document.getElementById('period-end-hr-' + sessionId);
+        if (sh && !sh.value) sh.value = defaults.start;
+        if (eh && !eh.value) eh.value = defaults.end;
+    }
+}
+
+async function savePeriodEditor(sessionId) {
+    const pt = _editorState[sessionId] || document.getElementById('period-badge-' + sessionId)
+                                           ?.dataset?.currentPeriod || null;
+    const shInput = document.getElementById('period-start-hr-' + sessionId);
+    const ehInput = document.getElementById('period-end-hr-' + sessionId);
+
+    const payload = {};
+    if (pt !== undefined) payload.period_type = pt || null;
+    payload.period_start_hour = shInput?.value !== '' ? parseInt(shInput.value, 10) : null;
+    payload.period_end_hour   = ehInput?.value !== '' ? parseInt(ehInput.value, 10) : null;
+
+    try {
+        const resp = await fetch(`/api/projects/${PROJECT_ID}/sessions/${sessionId}`, {
+            method: 'PATCH',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify(payload),
+        });
+        if (!resp.ok) throw new Error(await resp.text());
+        const result = await resp.json();
+
+        // Update badge
+        const badge = document.getElementById('period-badge-' + sessionId);
+        const label = document.getElementById('period-label-' + sessionId);
+        const newPt = result.period_type;
+        ALL_BADGE_COLORS.forEach(c => badge.classList.remove(c));
+        if (newPt && PERIOD_COLORS[newPt]) {
+            badge.classList.add(...PERIOD_COLORS[newPt].split(' ').filter(Boolean));
+            if (label) label.textContent = PERIOD_LABELS[newPt];
+        } else {
+            badge.classList.add(...FALLBACK_COLORS);
+            if (label) label.textContent = 'Set period';
+        }
+
+        // Update effective range display
+        _updateEffectiveRange(sessionId, result.period_start_hour, result.period_end_hour);
+
+        closePeriodEditor(sessionId);
+    } catch (err) {
+        alert('Failed to save period: ' + err.message);
+    }
+}
+
+async function clearPeriodEditor(sessionId) {
+    const shInput = document.getElementById('period-start-hr-' + sessionId);
+    const ehInput = document.getElementById('period-end-hr-' + sessionId);
+    if (shInput) shInput.value = '';
+    if (ehInput) ehInput.value = '';
+    _editorState[sessionId] = null;
+
+    // Reset period type button highlights
+    document.querySelectorAll(`[id^="pt-btn-${sessionId}-"]`).forEach(btn => {
+        btn.classList.remove('border-seismo-orange','bg-orange-50','text-seismo-orange','dark:bg-orange-900/20');
+        btn.classList.add('border-gray-200','dark:border-gray-600','text-gray-600','dark:text-gray-400');
+    });
+}
+
+// ---- Effective range helper ----
+
+function _updateEffectiveRange(sessionId, startHour, endHour) {
+    const el = document.getElementById('effective-range-' + sessionId);
+    if (!el) return;
+    if (startHour == null || endHour == null) {
+        el.textContent = '';
+        el.classList.add('hidden');
+        return;
+    }
+    function _fmt(h) {
+        const ampm = h < 12 ? 'AM' : 'PM';
+        const h12 = h % 12 || 12;
+        return `${h12}:00 ${ampm}`;
+    }
+    // We don't have the session start date in JS so just show the hours pattern
+    el.textContent = `Effective window: ${_fmt(startHour)} → ${_fmt(endHour)}`;
+    el.classList.remove('hidden');
+}
+
+// ---- Close editors on outside click ----
+document.addEventListener('click', function(e) {
+    if (!e.target.closest('[id^="period-wrap-"]')) {
+        document.querySelectorAll('[id^="period-editor-"]').forEach(m => m.classList.add('hidden'));
+    }
+});
+
+// ---- Label editing ----
+
+function startEditLabel(sessionId) {
+    document.getElementById('label-display-' + sessionId).classList.add('hidden');
+    const input = document.getElementById('label-input-' + sessionId);
+    input.classList.remove('hidden');
+    input.focus();
+    input.select();
+}
+
+function cancelEditLabel(sessionId) {
+    document.getElementById('label-input-' + sessionId).classList.add('hidden');
+    document.getElementById('label-display-' + sessionId).classList.remove('hidden');
+}
+
+async function saveLabel(sessionId) {
+    const display = document.getElementById('label-display-' + sessionId);
+    const input   = document.getElementById('label-input-' + sessionId);
+    const newLabel = input.value.trim();
+    try {
+        const resp = await fetch(`/api/projects/${PROJECT_ID}/sessions/${sessionId}`, {
+            method: 'PATCH',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify({session_label: newLabel}),
+        });
+        if (!resp.ok) throw new Error(await resp.text());
+        display.textContent = newLabel || ('Session ' + sessionId.slice(0, 8) + '…');
+    } catch(err) {
+        alert('Failed to save label: ' + err.message);
+    } finally {
+        input.classList.add('hidden');
+        display.classList.remove('hidden');
+    }
+}
+
+// ---- Session details ----
+
 function viewSession(sessionId) {
-    // TODO: Implement session detail modal or page
+    window.location.href = `/api/projects/${PROJECT_ID}/sessions/${sessionId}/detail`;
-    alert('Session details coming soon: ' + sessionId);
 }
 
 function stopRecording(sessionId) {
     if (!confirm('Stop this monitoring session?')) return;
-
-    // TODO: Implement stop recording API call
     alert('Stop recording API coming soon for session: ' + sessionId);
 }
 </script>

templates/partials/projects/sessions_calendar.html

@@ -0,0 +1,124 @@
+<!-- Monthly Sessions Calendar — Gantt Style -->
+<div class="sessions-cal-wrap bg-white dark:bg-slate-800 rounded-xl border border-gray-200 dark:border-gray-700 overflow-hidden">
+
+    <!-- Month navigation -->
+    <div class="px-5 py-3 border-b border-gray-200 dark:border-gray-700 flex items-center justify-between">
+        <button hx-get="/api/projects/{{ project_id }}/sessions-calendar?month={{ prev_month }}&year={{ prev_year }}"
+                hx-target="#sessions-calendar"
+                hx-swap="innerHTML"
+                class="p-1.5 rounded-lg hover:bg-gray-100 dark:hover:bg-slate-700 transition-colors text-gray-500 dark:text-gray-400"
+                title="Previous month">
+            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"></path>
+            </svg>
+        </button>
+        <h3 class="text-sm font-semibold text-gray-800 dark:text-gray-200">{{ month_name }} {{ year }}</h3>
+        <button hx-get="/api/projects/{{ project_id }}/sessions-calendar?month={{ next_month }}&year={{ next_year }}"
+                hx-target="#sessions-calendar"
+                hx-swap="innerHTML"
+                class="p-1.5 rounded-lg hover:bg-gray-100 dark:hover:bg-slate-700 transition-colors text-gray-500 dark:text-gray-400"
+                title="Next month">
+            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path>
+            </svg>
+        </button>
+    </div>
+
+    <!-- Legend + key -->
+    <div class="px-5 py-2 border-b border-gray-100 dark:border-gray-700 flex flex-wrap items-center gap-x-5 gap-y-1.5">
+        {% if legend %}
+        <div class="flex flex-wrap gap-x-4 gap-y-1">
+            {% for loc in legend %}
+            <div class="flex items-center gap-1.5 text-xs text-gray-600 dark:text-gray-400">
+                <span class="w-2.5 h-2.5 rounded-full shrink-0" style="background-color: {{ loc.color }}"></span>
+                <span>{{ loc.name }}</span>
+            </div>
+            {% endfor %}
+        </div>
+        {% endif %}
+        <!-- Bar key -->
+        <div class="flex items-center gap-3 text-xs text-gray-400 dark:text-gray-500 ml-auto shrink-0">
+            <div class="flex items-center gap-1.5">
+                <div class="w-8 h-2 rounded-sm" style="background:rgba(100,100,100,0.25)"></div>
+                <span>Device on</span>
+            </div>
+            <div class="flex items-center gap-1.5">
+                <div class="w-8 h-2 rounded-sm bg-blue-500"></div>
+                <span>Effective window</span>
+            </div>
+        </div>
+    </div>
+
+    <!-- Day-of-week headers -->
+    <div class="grid grid-cols-7 border-b border-gray-100 dark:border-gray-700">
+        {% for day_name in ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'] %}
+        <div class="py-2 text-center text-xs font-medium uppercase tracking-wide
+                    {% if loop.index == 1 or loop.index == 7 %}text-amber-500 dark:text-amber-400{% else %}text-gray-400 dark:text-gray-500{% endif %}">
+            {{ day_name }}
+        </div>
+        {% endfor %}
+    </div>
+
+    <!-- Calendar grid -->
+    {% for week in weeks %}
+    <div class="grid grid-cols-7 {% if not loop.last %}border-b border-gray-100 dark:border-gray-700{% endif %}">
+        {% for day in week %}
+        <div class="min-h-[80px] p-1.5
+                    {% if not loop.last %}border-r border-gray-100 dark:border-gray-700{% endif %}
+                    {% if not day.in_month %}bg-gray-50 dark:bg-slate-800/50{% else %}bg-white dark:bg-slate-800{% endif %}
+                    {% if day.is_today %}ring-1 ring-inset ring-seismo-orange{% endif %}">
+
+            <!-- Date number -->
+            <div class="text-right mb-1.5">
+                <span class="text-xs {% if day.is_today %}font-bold text-seismo-orange{% elif day.in_month %}text-gray-700 dark:text-gray-300{% else %}text-gray-300 dark:text-gray-600{% endif %}">
+                    {{ day.date.day }}
+                </span>
+            </div>
+
+            <!-- Gantt bars -->
+            {% if day.sessions %}
+            <div class="space-y-2">
+                {% for s in day.sessions %}
+
+                <a href="/api/projects/{{ project_id }}/sessions/{{ s.session_id }}/detail" class="block">
+
+                    <!-- 24-hour timeline bar -->
+                    <div class="relative overflow-hidden -mx-1.5" style="height:11px; background:rgba(128,128,128,0.08);">
+                        <div class="absolute top-0 bottom-0 w-px" style="left:25%; background:rgba(128,128,128,0.18)"></div>
+                        <div class="absolute top-0 bottom-0 w-px" style="left:50%; background:rgba(128,128,128,0.28)"></div>
+                        <div class="absolute top-0 bottom-0 w-px" style="left:75%; background:rgba(128,128,128,0.18)"></div>
+                        <div class="absolute top-0 bottom-0"
+                             style="left:{{ s.dev_start_pct }}%; width:{{ s.dev_width_pct }}%; background-color:{{ s.color }}; opacity:0.28;"></div>
+                        {% if s.eff_start_pct is not none %}
+                        <div class="absolute"
+                             style="left:{{ s.eff_start_pct }}%; width:{{ s.eff_width_pct }}%; top:1.5px; bottom:1.5px; background-color:{{ s.color }};"></div>
+                        {% endif %}
+                    </div>
+
+                    <!-- Label -->
+                    <div class="truncate mt-0.5" style="color:{{ s.color }}; font-size:0.58rem; line-height:1.3;">
+                        {{ s.location_name }} · {{ day.date.strftime('%-m/%-d') }} · {% if s.period_type %}{{ 'Night' if 'night' in s.period_type else 'Day' }}{% else %}—{% endif %}
+                    </div>
+
+                </a>
+
+                {% endfor %}
+            </div>
+            {% endif %}
+
+        </div>
+        {% endfor %}
+    </div>
+    {% endfor %}
+
+    <!-- Time scale footer hint -->
+    <div class="px-4 py-1.5 border-t border-gray-100 dark:border-gray-700 flex justify-between text-gray-300 dark:text-gray-600" style="font-size:0.6rem;">
+        <span>12 AM</span>
+        <span>6 AM</span>
+        <span>12 PM</span>
+        <span>6 PM</span>
+        <span>12 AM</span>
+    </div>
+
+</div>
+

templates/partials/projects/unified_files.html

@@ -56,6 +56,15 @@
                             {% else %}bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-300{% endif %}">
                             {{ session.status or 'unknown' }}
                         </span>
+                        <!-- Edit Session Times -->
+                        <button onclick="event.stopPropagation(); openEditSessionModal('{{ session.id }}', '{{ session.started_at|local_datetime if session.started_at else '' }}', '{{ session.stopped_at|local_datetime if session.stopped_at else '' }}')"
+                                class="px-3 py-1 text-xs bg-gray-600 text-white rounded-lg hover:bg-gray-700 transition-colors flex items-center gap-1"
+                                title="Edit session times">
+                            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
+                            </svg>
+                            Edit
+                        </button>
                         <!-- Download All Files in Session -->
                         <button onclick="event.stopPropagation(); downloadSessionFiles('{{ session.id }}')"
                                 class="px-3 py-1 text-xs bg-seismo-orange text-white rounded-lg hover:bg-seismo-navy transition-colors flex items-center gap-1"
@@ -326,4 +335,74 @@ async function deleteSession(sessionId) {
         alert(`Error deleting session: ${error.message}`);
     }
 }
+
+function openEditSessionModal(sessionId, startedAt, stoppedAt) {
+    document.getElementById('editSessionId').value = sessionId;
+    // local_datetime filter returns "YYYY-MM-DD HH:MM" — convert to "YYYY-MM-DDTHH:MM" for datetime-local input
+    document.getElementById('editStartedAt').value = startedAt ? startedAt.replace(' ', 'T') : '';
+    document.getElementById('editStoppedAt').value = stoppedAt ? stoppedAt.replace(' ', 'T') : '';
+    document.getElementById('editSessionModal').classList.remove('hidden');
+}
+
+function closeEditSessionModal() {
+    document.getElementById('editSessionModal').classList.add('hidden');
+}
+
+async function saveSessionTimes() {
+    const sessionId = document.getElementById('editSessionId').value;
+    const startedAt = document.getElementById('editStartedAt').value;
+    const stoppedAt = document.getElementById('editStoppedAt').value;
+
+    try {
+        const response = await fetch(`/api/projects/{{ project_id }}/sessions/${sessionId}`, {
+            method: 'PATCH',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify({
+                started_at: startedAt || null,
+                stopped_at: stoppedAt || null,
+            })
+        });
+
+        if (response.ok) {
+            closeEditSessionModal();
+            window.location.reload();
+        } else {
+            const data = await response.json();
+            alert(`Failed to update session: ${data.detail || 'Unknown error'}`);
+        }
+    } catch (error) {
+        alert(`Error updating session: ${error.message}`);
+    }
+}
 </script>
+
+<!-- Edit Session Times Modal -->
+<div id="editSessionModal" class="hidden fixed inset-0 z-50 flex items-center justify-center bg-black/50">
+    <div class="bg-white dark:bg-gray-800 rounded-xl shadow-xl p-6 w-full max-w-sm mx-4">
+        <h3 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">Edit Session Times</h3>
+        <input type="hidden" id="editSessionId">
+        <div class="space-y-4">
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">Start Time</label>
+                <input type="datetime-local" id="editStartedAt"
+                       class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+            </div>
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">Stop Time</label>
+                <input type="datetime-local" id="editStoppedAt"
+                       class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
+            </div>
+        </div>
+        <p class="mt-3 text-xs text-gray-500 dark:text-gray-400">Times are in your local timezone. The session label and period type will be updated automatically.</p>
+        <div class="flex justify-end gap-3 mt-5">
+            <button onclick="closeEditSessionModal()"
+                    class="px-4 py-2 text-sm text-gray-700 dark:text-gray-300 bg-gray-100 dark:bg-gray-700 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition-colors">
+                Cancel
+            </button>
+            <button onclick="saveSessionTimes()"
+                    class="px-4 py-2 text-sm text-white bg-blue-600 rounded-lg hover:bg-blue-700 transition-colors">
+                Save
+            </button>
+        </div>
+    </div>
+</div>

templates/partials/seismo_row_edit.html

@@ -0,0 +1,63 @@
+<tr id="seismo-row-{{ unit.id }}" class="bg-blue-50 dark:bg-slate-600 transition-colors">
+    <td class="px-4 py-3 whitespace-nowrap">
+        <a href="/unit/{{ unit.id }}" class="font-medium text-blue-600 dark:text-blue-400 hover:underline">
+            {{ unit.id }}
+        </a>
+    </td>
+    <td class="px-4 py-2 whitespace-nowrap">
+        <select name="status"
+                class="text-xs rounded border border-gray-300 dark:border-gray-500 bg-white dark:bg-slate-700 text-gray-900 dark:text-gray-100 px-2 py-1 focus:outline-none focus:ring-1 focus:ring-blue-500">
+            <option value="deployed" {% if unit.deployed %}selected{% endif %}>Deployed</option>
+            <option value="out_for_calibration" {% if unit.out_for_calibration %}selected{% endif %}>Out for Cal</option>
+            <option value="benched" {% if not unit.deployed and not unit.out_for_calibration %}selected{% endif %}>Benched</option>
+        </select>
+    </td>
+    <td class="px-4 py-3 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
+        {% if unit.deployed_with_modem_id %}
+        <a href="/unit/{{ unit.deployed_with_modem_id }}" class="text-blue-600 dark:text-blue-400 hover:underline">
+            {{ unit.deployed_with_modem_id }}
+        </a>
+        {% else %}
+        <span class="text-gray-400 dark:text-gray-600">None</span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-3 text-sm text-gray-500 dark:text-gray-400">
+        {% if unit.address %}
+        <span class="truncate max-w-xs inline-block" title="{{ unit.address }}">{{ unit.address }}</span>
+        {% elif unit.coordinates %}
+        <span>{{ unit.coordinates }}</span>
+        {% else %}
+        <span class="text-gray-400 dark:text-gray-600">—</span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-2 whitespace-nowrap">
+        <input type="date"
+               name="last_calibrated"
+               value="{{ unit.last_calibrated.strftime('%Y-%m-%d') if unit.last_calibrated else '' }}"
+               class="text-xs rounded border border-gray-300 dark:border-gray-500 bg-white dark:bg-slate-700 text-gray-900 dark:text-gray-100 px-2 py-1 focus:outline-none focus:ring-1 focus:ring-blue-500" />
+    </td>
+    <td class="px-4 py-2">
+        <input type="text"
+               name="note"
+               value="{{ unit.note or '' }}"
+               placeholder="Add a note..."
+               class="w-full text-sm rounded border border-gray-300 dark:border-gray-500 bg-white dark:bg-slate-700 text-gray-900 dark:text-gray-100 px-2 py-1 focus:outline-none focus:ring-1 focus:ring-blue-500" />
+    </td>
+    <td class="px-4 py-2 whitespace-nowrap text-right text-sm">
+        <div class="flex items-center justify-end gap-2">
+            <button hx-post="/api/seismo-dashboard/unit/{{ unit.id }}/quick-update"
+                    hx-include="closest tr"
+                    hx-target="#seismo-row-{{ unit.id }}"
+                    hx-swap="outerHTML"
+                    class="inline-flex items-center px-2.5 py-1 rounded text-xs font-medium bg-blue-600 text-white hover:bg-blue-700 transition-colors">
+                Save
+            </button>
+            <button hx-get="/api/seismo-dashboard/unit/{{ unit.id }}/view-row"
+                    hx-target="#seismo-row-{{ unit.id }}"
+                    hx-swap="outerHTML"
+                    class="inline-flex items-center px-2.5 py-1 rounded text-xs font-medium bg-gray-200 text-gray-700 dark:bg-gray-600 dark:text-gray-200 hover:bg-gray-300 dark:hover:bg-gray-500 transition-colors">
+                Cancel
+            </button>
+        </div>
+    </td>
+</tr>

templates/partials/seismo_row_view.html

@@ -0,0 +1,93 @@
+<tr id="seismo-row-{{ unit.id }}" class="hover:bg-gray-50 dark:hover:bg-slate-700 transition-colors">
+    <td class="px-4 py-3 whitespace-nowrap">
+        <a href="/unit/{{ unit.id }}" class="font-medium text-blue-600 dark:text-blue-400 hover:underline">
+            {{ unit.id }}
+        </a>
+    </td>
+    <td class="px-4 py-3 whitespace-nowrap">
+        {% if unit.deployed %}
+        <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200">
+            <svg class="w-3 h-3 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd"></path>
+            </svg>
+            Deployed
+        </span>
+        {% elif unit.out_for_calibration %}
+        <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-purple-100 text-purple-800 dark:bg-purple-900 dark:text-purple-200">
+            <svg class="w-3 h-3 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                <path fill-rule="evenodd" d="M11.49 3.17c-.38-1.56-2.6-1.56-2.98 0a1.532 1.532 0 01-2.286.948c-1.372-.836-2.942.734-2.106 2.106.54.886.061 2.042-.947 2.287-1.561.379-1.561 2.6 0 2.978a1.532 1.532 0 01.947 2.287c-.836 1.372.734 2.942 2.106 2.106a1.532 1.532 0 012.287.947c.379 1.561 2.6 1.561 2.978 0a1.533 1.533 0 012.287-.947c1.372.836 2.942-.734 2.106-2.106a1.533 1.533 0 01.947-2.287c1.561-.379 1.561-2.6 0-2.978a1.532 1.532 0 01-.947-2.287c.836-1.372-.734-2.942-2.106-2.106a1.532 1.532 0 01-2.287-.947zM10 13a3 3 0 100-6 3 3 0 000 6z" clip-rule="evenodd"></path>
+            </svg>
+            Out for Cal
+        </span>
+        {% else %}
+        <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-300">
+            <svg class="w-3 h-3 mr-1" fill="currentColor" viewBox="0 0 20 20">
+                <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8 7a1 1 0 00-1 1v4a1 1 0 001 1h4a1 1 0 001-1V8a1 1 0 00-1-1H8z" clip-rule="evenodd"></path>
+            </svg>
+            Benched
+        </span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-3 whitespace-nowrap text-sm text-gray-900 dark:text-gray-300">
+        {% if unit.deployed_with_modem_id %}
+        <a href="/unit/{{ unit.deployed_with_modem_id }}" class="text-blue-600 dark:text-blue-400 hover:underline">
+            {{ unit.deployed_with_modem_id }}
+        </a>
+        {% else %}
+        <span class="text-gray-400 dark:text-gray-600">None</span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-3 text-sm text-gray-900 dark:text-gray-300">
+        {% if unit.address %}
+        <span class="truncate max-w-xs inline-block" title="{{ unit.address }}">{{ unit.address }}</span>
+        {% elif unit.coordinates %}
+        <span class="text-gray-500 dark:text-gray-400">{{ unit.coordinates }}</span>
+        {% else %}
+        <span class="text-gray-400 dark:text-gray-600">—</span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-3 whitespace-nowrap text-sm text-gray-900 dark:text-gray-300">
+        {% if unit.last_calibrated %}
+        <span class="inline-flex items-center gap-1.5">
+            {% if unit.next_calibration_due and today %}
+                {% set days_until = (unit.next_calibration_due - today).days %}
+                {% if days_until < 0 %}
+                <span class="w-2 h-2 rounded-full bg-red-500" title="Calibration expired {{ -days_until }} days ago"></span>
+                {% elif days_until <= 14 %}
+                <span class="w-2 h-2 rounded-full bg-yellow-500" title="Calibration expires in {{ days_until }} days"></span>
+                {% else %}
+                <span class="w-2 h-2 rounded-full bg-green-500" title="Calibration valid ({{ days_until }} days remaining)"></span>
+                {% endif %}
+            {% else %}
+            <span class="w-2 h-2 rounded-full bg-gray-400" title="No expiry date set"></span>
+            {% endif %}
+            {{ unit.last_calibrated.strftime('%Y-%m-%d') }}
+        </span>
+        {% else %}
+        <span class="text-gray-400 dark:text-gray-600">—</span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-3 text-sm text-gray-700 dark:text-gray-400">
+        {% if unit.note %}
+        <span class="truncate max-w-xs inline-block" title="{{ unit.note }}">{{ unit.note }}</span>
+        {% else %}
+        <span class="text-gray-400 dark:text-gray-600">—</span>
+        {% endif %}
+    </td>
+    <td class="px-4 py-3 whitespace-nowrap text-right text-sm">
+        <div class="flex items-center justify-end gap-3">
+            <button hx-get="/api/seismo-dashboard/unit/{{ unit.id }}/edit-row"
+                    hx-target="#seismo-row-{{ unit.id }}"
+                    hx-swap="outerHTML"
+                    class="text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 transition-colors"
+                    title="Edit row">
+                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15.232 5.232l3.536 3.536m-2.036-5.036a2.5 2.5 0 113.536 3.536L6.5 21.036H3v-3.572L16.732 3.732z"></path>
+                </svg>
+            </button>
+            <a href="/unit/{{ unit.id }}" class="text-blue-600 dark:text-blue-400 hover:underline">
+                View Details →
+            </a>
+        </div>
+    </td>
+</tr>

templates/partials/seismo_stats.html

@@ -31,6 +31,9 @@
             <div>
                 <p class="text-gray-600 dark:text-gray-400 text-sm">Benched</p>
                 <p class="text-3xl font-bold text-gray-600 dark:text-gray-400 mt-2">{{ benched }}</p>
+                {% if out_for_calibration > 0 %}
+                <p class="text-xs text-purple-600 dark:text-purple-400 mt-1">{{ out_for_calibration }} out for calibration</p>
+                {% endif %}
             </div>
             <svg class="w-12 h-12 text-gray-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                 <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2-2v-5m16 0h-2.586a1 1 0 00-.707.293l-2.414 2.414a1 1 0 01-.707.293h-3.172a1 1 0 01-.707-.293l-2.414-2.414A1 1 0 006.586 13H4"></path>

templates/partials/seismo_unit_list.html

@@ -92,81 +92,7 @@
         </thead>
         <tbody class="divide-y divide-gray-200 dark:divide-gray-700">
             {% for unit in units %}
-            <tr class="hover:bg-gray-50 dark:hover:bg-slate-700 transition-colors">
+            {% include "partials/seismo_row_view.html" %}
-                <td class="px-4 py-3 whitespace-nowrap">
-                    <a href="/unit/{{ unit.id }}" class="font-medium text-blue-600 dark:text-blue-400 hover:underline">
-                        {{ unit.id }}
-                    </a>
-                </td>
-                <td class="px-4 py-3 whitespace-nowrap">
-                    {% if unit.deployed %}
-                    <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200">
-                        <svg class="w-3 h-3 mr-1" fill="currentColor" viewBox="0 0 20 20">
-                            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd"></path>
-                        </svg>
-                        Deployed
-                    </span>
-                    {% else %}
-                    <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-700 dark:text-gray-300">
-                        <svg class="w-3 h-3 mr-1" fill="currentColor" viewBox="0 0 20 20">
-                            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8 7a1 1 0 00-1 1v4a1 1 0 001 1h4a1 1 0 001-1V8a1 1 0 00-1-1H8z" clip-rule="evenodd"></path>
-                        </svg>
-                        Benched
-                    </span>
-                    {% endif %}
-                </td>
-                <td class="px-4 py-3 whitespace-nowrap text-sm text-gray-900 dark:text-gray-300">
-                    {% if unit.deployed_with_modem_id %}
-                    <a href="/unit/{{ unit.deployed_with_modem_id }}" class="text-blue-600 dark:text-blue-400 hover:underline">
-                        {{ unit.deployed_with_modem_id }}
-                    </a>
-                    {% else %}
-                    <span class="text-gray-400 dark:text-gray-600">None</span>
-                    {% endif %}
-                </td>
-                <td class="px-4 py-3 text-sm text-gray-900 dark:text-gray-300">
-                    {% if unit.address %}
-                    <span class="truncate max-w-xs inline-block" title="{{ unit.address }}">{{ unit.address }}</span>
-                    {% elif unit.coordinates %}
-                    <span class="text-gray-500 dark:text-gray-400">{{ unit.coordinates }}</span>
-                    {% else %}
-                    <span class="text-gray-400 dark:text-gray-600">—</span>
-                    {% endif %}
-                </td>
-                <td class="px-4 py-3 whitespace-nowrap text-sm text-gray-900 dark:text-gray-300">
-                    {% if unit.last_calibrated %}
-                    <span class="inline-flex items-center gap-1.5">
-                        {% if unit.next_calibration_due and today %}
-                            {% set days_until = (unit.next_calibration_due - today).days %}
-                            {% if days_until < 0 %}
-                            <span class="w-2 h-2 rounded-full bg-red-500" title="Calibration expired {{ -days_until }} days ago"></span>
-                            {% elif days_until <= 14 %}
-                            <span class="w-2 h-2 rounded-full bg-yellow-500" title="Calibration expires in {{ days_until }} days"></span>
-                            {% else %}
-                            <span class="w-2 h-2 rounded-full bg-green-500" title="Calibration valid ({{ days_until }} days remaining)"></span>
-                            {% endif %}
-                        {% else %}
-                        <span class="w-2 h-2 rounded-full bg-gray-400" title="No expiry date set"></span>
-                        {% endif %}
-                        {{ unit.last_calibrated.strftime('%Y-%m-%d') }}
-                    </span>
-                    {% else %}
-                    <span class="text-gray-400 dark:text-gray-600">—</span>
-                    {% endif %}
-                </td>
-                <td class="px-4 py-3 text-sm text-gray-700 dark:text-gray-400">
-                    {% if unit.note %}
-                    <span class="truncate max-w-xs inline-block" title="{{ unit.note }}">{{ unit.note }}</span>
-                    {% else %}
-                    <span class="text-gray-400 dark:text-gray-600">—</span>
-                    {% endif %}
-                </td>
-                <td class="px-4 py-3 whitespace-nowrap text-right text-sm">
-                    <a href="/unit/{{ unit.id }}" class="text-blue-600 dark:text-blue-400 hover:underline">
-                        View Details →
-                    </a>
-                </td>
-            </tr>
             {% endfor %}
         </tbody>
     </table>

templates/projects/detail.html

@@ -208,6 +208,19 @@
                 <div class="text-center py-8 text-gray-500">Loading sessions...</div>
             </div>
         </div>
+
+        <!-- Monthly Calendar -->
+        <div class="mt-6 bg-white dark:bg-slate-800 rounded-xl shadow-lg p-6">
+            <div class="flex items-center justify-between mb-4">
+                <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Calendar View</h3>
+            </div>
+            <div id="sessions-calendar"
+                 hx-get="/api/projects/{{ project_id }}/sessions-calendar"
+                 hx-trigger="load"
+                 hx-swap="innerHTML">
+                <div class="text-center py-6 text-gray-400 text-sm">Loading calendar…</div>
+            </div>
+        </div>
     </div>
 
     <!-- Data Files Tab -->
@@ -264,16 +277,28 @@
                                       file:mr-3 file:py-1.5 file:px-3 file:rounded-lg file:border-0
                                       file:text-sm file:font-medium file:bg-seismo-orange file:text-white
                                       hover:file:bg-seismo-navy file:cursor-pointer" />
-                        <button onclick="submitUploadAll()"
+                        <span id="upload-all-file-count" class="text-xs text-gray-500 dark:text-gray-400 hidden"></span>
+                        <button id="upload-all-btn" onclick="submitUploadAll()"
                                 class="px-4 py-1.5 text-sm bg-green-600 text-white rounded-lg hover:bg-green-700 transition-colors">
                             Import
                         </button>
-                        <button onclick="toggleUploadAll()"
+                        <button id="upload-all-cancel-btn" onclick="toggleUploadAll()"
                                 class="px-4 py-1.5 text-sm text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-white transition-colors">
                             Cancel
                         </button>
                         <span id="upload-all-status" class="text-sm hidden"></span>
                     </div>
+                    <!-- Progress bar -->
+                    <div id="upload-all-progress-wrap" class="hidden mt-3">
+                        <div class="flex justify-between text-xs text-gray-500 dark:text-gray-400 mb-1">
+                            <span id="upload-all-progress-label">Uploading…</span>
+                        </div>
+                        <div class="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2">
+                            <div id="upload-all-progress-bar"
+                                 class="bg-green-500 h-2 rounded-full transition-all duration-300"
+                                 style="width: 0%"></div>
+                        </div>
+                    </div>
                     <!-- Result summary -->
                     <div id="upload-all-results" class="hidden mt-3 text-sm space-y-1"></div>
                 </div>
@@ -316,6 +341,7 @@
                         <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Status</label>
                         <select name="status" id="settings-status"
                                 class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white">
+                            <option value="upcoming">Upcoming</option>
                             <option value="active">Active</option>
                             <option value="on_hold">On Hold</option>
                             <option value="completed">Completed</option>
@@ -746,6 +772,24 @@ const projectId = "{{ project_id }}";
 let editingLocationId = null;
 let projectTypeId = null;
 
+async function quickUpdateStatus(newStatus) {
+    try {
+        const response = await fetch(`/api/projects/${projectId}`, {
+            method: 'PUT',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify({ status: newStatus })
+        });
+        if (response.ok) {
+            // Reload the page to reflect new badge color and any side effects
+            window.location.reload();
+        } else {
+            alert('Failed to update status');
+        }
+    } catch (e) {
+        alert('Error updating status');
+    }
+}
+
 // Tab switching
 function switchTab(tabName) {
     // Hide all tab panels
@@ -807,6 +851,7 @@ async function loadProjectDetails() {
 
         // Update tab labels and visibility based on project type
         const isSoundProject = projectTypeId === 'sound_monitoring';
+        const isVibrationProject = projectTypeId === 'vibration_monitoring';
         if (isSoundProject) {
             document.getElementById('locations-tab-label').textContent = 'NRLs';
             document.getElementById('locations-header').textContent = 'Noise Recording Locations';
@@ -817,9 +862,9 @@ async function loadProjectDetails() {
         const isRemote = mode === 'remote';
         document.getElementById('sessions-tab-btn').classList.toggle('hidden', !isSoundProject);
         document.getElementById('data-tab-btn').classList.toggle('hidden', !isSoundProject);
-        // Schedules and Assigned Units are remote-only (manual projects collect data by hand)
+        // Schedules and Assigned Units: hidden for vibration; for sound, only show if remote
-        document.getElementById('schedules-tab-btn')?.classList.toggle('hidden', isSoundProject && !isRemote);
+        document.getElementById('schedules-tab-btn')?.classList.toggle('hidden', isVibrationProject || (isSoundProject && !isRemote));
-        document.getElementById('units-tab-btn')?.classList.toggle('hidden', isSoundProject && !isRemote);
+        document.getElementById('units-tab-btn')?.classList.toggle('hidden', isVibrationProject || (isSoundProject && !isRemote));
         // FTP browser within Data Files tab
         document.getElementById('ftp-browser')?.classList.toggle('hidden', !isRemote);
 
@@ -1642,75 +1687,148 @@ function toggleUploadAll() {
         document.getElementById('upload-all-results').classList.add('hidden');
         document.getElementById('upload-all-results').innerHTML = '';
         document.getElementById('upload-all-input').value = '';
+        document.getElementById('upload-all-file-count').classList.add('hidden');
+        document.getElementById('upload-all-progress-wrap').classList.add('hidden');
+        document.getElementById('upload-all-progress-bar').style.width = '0%';
     }
 }
 
-async function submitUploadAll() {
+// Show file count and filter info when folder is selected
+document.getElementById('upload-all-input').addEventListener('change', function() {
+    const countEl = document.getElementById('upload-all-file-count');
+    const total = this.files.length;
+    if (!total) { countEl.classList.add('hidden'); return; }
+    const wanted = Array.from(this.files).filter(_isWantedFile).length;
+    countEl.textContent = `${wanted} of ${total} files will be uploaded (Leq + .rnh only)`;
+    countEl.classList.remove('hidden');
+});
+
+function _isWantedFile(f) {
+    const n = (f.webkitRelativePath || f.name).toLowerCase();
+    const base = n.split('/').pop();
+    if (base.endsWith('.rnh')) return true;
+    if (base.endsWith('.rnd')) {
+        if (base.includes('_leq_')) return true;   // NL-43 Leq
+        if (base.startsWith('au2_')) return true;   // AU2/NL-23 format
+        if (!base.includes('_lp')) return true;     // unknown format — keep
+    }
+    return false;
+}
+
+function submitUploadAll() {
     const input = document.getElementById('upload-all-input');
     const status = document.getElementById('upload-all-status');
     const resultsEl = document.getElementById('upload-all-results');
+    const btn = document.getElementById('upload-all-btn');
+    const cancelBtn = document.getElementById('upload-all-cancel-btn');
+    const progressWrap = document.getElementById('upload-all-progress-wrap');
+    const progressBar = document.getElementById('upload-all-progress-bar');
+    const progressLabel = document.getElementById('upload-all-progress-label');
 
     if (!input.files.length) {
         alert('Please select a folder to upload.');
         return;
     }
 
+    // Filter client-side — only send Leq .rnd and .rnh files
+    const filesToSend = Array.from(input.files).filter(_isWantedFile);
+    if (!filesToSend.length) {
+        alert('No Leq .rnd or .rnh files found in selected folder.');
+        return;
+    }
+
     const formData = new FormData();
-    for (const f of input.files) {
+    for (const f of filesToSend) {
-        // webkitRelativePath gives the path relative to the selected folder root
         formData.append('files', f);
         formData.append('paths', f.webkitRelativePath || f.name);
     }
 
-    status.textContent = `Uploading ${input.files.length} files\u2026`;
+    // Disable controls and show progress
-    status.className = 'text-sm text-gray-500';
+    btn.disabled = true;
+    btn.textContent = 'Uploading\u2026';
+    btn.classList.add('opacity-60', 'cursor-not-allowed');
+    cancelBtn.disabled = true;
+    cancelBtn.classList.add('opacity-40', 'cursor-not-allowed');
+    status.className = 'text-sm hidden';
     resultsEl.classList.add('hidden');
+    progressWrap.classList.remove('hidden');
+    progressBar.style.width = '0%';
+    progressLabel.textContent = `Uploading ${filesToSend.length} files\u2026`;
 
-    try {
+    const xhr = new XMLHttpRequest();
-        const response = await fetch(
-            `/api/projects/{{ project_id }}/upload-all`,
-            { method: 'POST', body: formData }
-        );
-        const data = await response.json();
 
-        if (response.ok) {
+    xhr.upload.addEventListener('progress', (e) => {
-            const s = data.sessions_created;
+        if (e.lengthComputable) {
-            const f = data.files_imported;
+            const pct = Math.round((e.loaded / e.total) * 100);
-            status.textContent = `\u2713 Imported ${f} file${f !== 1 ? 's' : ''} across ${s} session${s !== 1 ? 's' : ''}`;
+            progressBar.style.width = pct + '%';
-            status.className = 'text-sm text-green-600 dark:text-green-400';
+            progressLabel.textContent = `Uploading ${filesToSend.length} files\u2026 ${pct}%`;
-            input.value = '';
+        }
+    });
 
-            // Build results summary
+    xhr.upload.addEventListener('load', () => {
-            let html = '';
+        progressBar.style.width = '100%';
-            if (data.sessions && data.sessions.length) {
+        progressLabel.textContent = 'Processing files on server\u2026';
-                html += '<div class="font-medium text-gray-700 dark:text-gray-300 mb-1">Sessions created:</div>';
+    });
-                html += '<ul class="space-y-0.5 ml-2">';
+
-                for (const sess of data.sessions) {
+    function _resetControls() {
-                    html += `<li class="text-xs text-gray-600 dark:text-gray-400">\u2022 <span class="font-medium">${sess.location_name}</span> &mdash; ${sess.files} files`;
+        progressWrap.classList.add('hidden');
-                    if (sess.leq_files || sess.lp_files) html += ` (${sess.leq_files} Leq, ${sess.lp_files} Lp)`;
+        btn.disabled = false;
-                    if (sess.store_name) html += ` &mdash; ${sess.store_name}`;
+        btn.textContent = 'Import';
-                    html += '</li>';
+        btn.classList.remove('opacity-60', 'cursor-not-allowed');
+        cancelBtn.disabled = false;
+        cancelBtn.classList.remove('opacity-40', 'cursor-not-allowed');
+    }
+
+    xhr.addEventListener('load', () => {
+        _resetControls();
+        try {
+            const data = JSON.parse(xhr.responseText);
+            if (xhr.status >= 200 && xhr.status < 300) {
+                const s = data.sessions_created;
+                const f = data.files_imported;
+                status.textContent = `\u2713 Imported ${f} file${f !== 1 ? 's' : ''} across ${s} session${s !== 1 ? 's' : ''}`;
+                status.className = 'text-sm text-green-600 dark:text-green-400';
+                input.value = '';
+                document.getElementById('upload-all-file-count').classList.add('hidden');
+
+                let html = '';
+                if (data.sessions && data.sessions.length) {
+                    html += '<div class="font-medium text-gray-700 dark:text-gray-300 mb-1">Sessions created:</div>';
+                    html += '<ul class="space-y-0.5 ml-2">';
+                    for (const sess of data.sessions) {
+                        html += `<li class="text-xs text-gray-600 dark:text-gray-400">\u2022 <span class="font-medium">${sess.location_name}</span> &mdash; ${sess.files} files`;
+                        if (sess.leq_files || sess.lp_files) html += ` (${sess.leq_files} Leq, ${sess.lp_files} Lp)`;
+                        if (sess.store_name) html += ` &mdash; ${sess.store_name}`;
+                        html += '</li>';
+                    }
+                    html += '</ul>';
                 }
-                html += '</ul>';
+                if (data.unmatched_folders && data.unmatched_folders.length) {
+                    html += `<div class="mt-2 text-xs text-amber-600 dark:text-amber-400">\u26a0 Unmatched folders (no NRL location found): ${data.unmatched_folders.join(', ')}</div>`;
+                }
+                if (html) {
+                    resultsEl.innerHTML = html;
+                    resultsEl.classList.remove('hidden');
+                }
+                htmx.trigger(document.getElementById('unified-files'), 'refresh');
+            } else {
+                status.textContent = `Error: ${data.detail || 'Upload failed'}`;
+                status.className = 'text-sm text-red-600 dark:text-red-400';
             }
-            if (data.unmatched_folders && data.unmatched_folders.length) {
+        } catch {
-                html += `<div class="mt-2 text-xs text-amber-600 dark:text-amber-400">\u26a0 Unmatched folders (no NRL location found): ${data.unmatched_folders.join(', ')}</div>`;
+            status.textContent = 'Error: Unexpected server response';
-            }
-            if (html) {
-                resultsEl.innerHTML = html;
-                resultsEl.classList.remove('hidden');
-            }
-
-            // Refresh the unified files view
-            htmx.trigger(document.getElementById('unified-files'), 'refresh');
-        } else {
-            status.textContent = `Error: ${data.detail || 'Upload failed'}`;
             status.className = 'text-sm text-red-600 dark:text-red-400';
         }
-    } catch (err) {
+    });
-        status.textContent = `Error: ${err.message}`;
+
+    xhr.addEventListener('error', () => {
+        _resetControls();
+        status.textContent = 'Error: Network error during upload';
         status.className = 'text-sm text-red-600 dark:text-red-400';
-    }
+    });
+
+    xhr.open('POST', `/api/projects/{{ project_id }}/upload-all`);
+    xhr.send(formData);
 }
 
 // Load project details on page load and restore active tab from URL hash
@@ -1724,5 +1842,6 @@ document.addEventListener('DOMContentLoaded', function() {
         switchTab(hash);
     }
 });
+
 </script>
 {% endblock %}

templates/projects/overview.html

@@ -36,12 +36,17 @@
         <nav class="flex space-x-8 px-6" aria-label="Tabs">
             <button onclick="switchTab('all')"
                     id="tab-all"
-                    class="tab-button border-b-2 border-seismo-orange text-seismo-orange px-1 py-4 text-sm font-medium">
+                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                 All Projects
             </button>
+            <button onclick="switchTab('upcoming')"
+                    id="tab-upcoming"
+                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
+                Upcoming
+            </button>
             <button onclick="switchTab('active')"
                     id="tab-active"
-                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
+                    class="tab-button border-b-2 border-seismo-orange text-seismo-orange px-1 py-4 text-sm font-medium">
                 Active
             </button>
             <button onclick="switchTab('on_hold')"
@@ -66,7 +71,7 @@
 <!-- Projects List -->
 <div id="projects-list"
      class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6"
-     hx-get="/api/projects/list"
+     hx-get="/api/projects/list?status=active"
      hx-trigger="load"
      hx-swap="innerHTML">
     <!-- Loading skeletons -->

templates/rnd_viewer.html

@@ -181,6 +181,27 @@ let chartInstance = null;
 let allData = [];
 let allHeaders = [];
 
+// Session period window (null = no filtering)
+const SESSION_PERIOD_START_HOUR = {{ period_start_hour if period_start_hour is not none else 'null' }};
+const SESSION_PERIOD_END_HOUR   = {{ period_end_hour if period_end_hour is not none else 'null' }};
+
+/**
+ * Returns true if the given hour integer is within the session's period window.
+ * Always returns true when no period window is configured.
+ */
+function _isInPeriodWindow(hour) {
+    if (SESSION_PERIOD_START_HOUR === null || SESSION_PERIOD_END_HOUR === null) return true;
+    const sh = SESSION_PERIOD_START_HOUR;
+    const eh = SESSION_PERIOD_END_HOUR;
+    if (eh > sh) {
+        // Same-day window, e.g. 7–19
+        return hour >= sh && hour < eh;
+    } else {
+        // Crosses midnight, e.g. 19–7
+        return hour >= sh || hour < eh;
+    }
+}
+
 // Load data on page load
 document.addEventListener('DOMContentLoaded', function() {
     loadRndData();
@@ -387,19 +408,21 @@ function renderChart(data, fileType) {
     });
 }
 
-function renderTable(headers, data) {
+function _rowHour(row) {
-    const headerRow = document.getElementById('table-header');
+    // Parse hour from "Start Time" field (format: "YYYY/MM/DD HH:MM:SS")
-    const tbody = document.getElementById('table-body');
+    const t = row['Start Time'];
+    if (!t) return null;
+    const parts = t.split(' ');
+    if (parts.length < 2) return null;
+    return parseInt(parts[1].split(':')[0], 10);
+}
 
-    // Render headers
+function _buildRow(headers, row) {
-    headerRow.innerHTML = '<tr>' + headers.map(h =>
+    const hour = _rowHour(row);
-        `<th class="px-4 py-3 text-left font-medium">${escapeHtml(h)}</th>`
+    const inWindow = hour === null || _isInPeriodWindow(hour);
-    ).join('') + '</tr>';
+    const dimClass = inWindow ? '' : 'opacity-40';
-
+    const titleAttr = (!inWindow) ? ' title="Outside period window"' : '';
-    // Render rows (limit to first 500 for performance)
+    return `<tr class="hover:bg-gray-50 dark:hover:bg-gray-800/50 ${dimClass}"${titleAttr}>` +
-    const displayData = data.slice(0, 500);
-    tbody.innerHTML = displayData.map(row =>
-        '<tr class="hover:bg-gray-50 dark:hover:bg-gray-800/50">' +
         headers.map(h => {
             const val = row[h];
             let displayVal = val;
@@ -410,12 +433,34 @@ function renderTable(headers, data) {
             }
             return `<td class="px-4 py-2 text-gray-700 dark:text-gray-300">${escapeHtml(String(displayVal))}</td>`;
         }).join('') +
-        '</tr>'
+        '</tr>';
-    ).join('');
+}
+
+function renderTable(headers, data) {
+    const headerRow = document.getElementById('table-header');
+    const tbody = document.getElementById('table-body');
+
+    // Render headers — add period window indicator if configured
+    let periodNote = '';
+    if (SESSION_PERIOD_START_HOUR !== null && SESSION_PERIOD_END_HOUR !== null) {
+        function _fmtH(h) { const ampm = h < 12 ? 'AM' : 'PM'; return `${h%12||12}:00 ${ampm}`; }
+        periodNote = ` <span class="ml-2 text-indigo-500 dark:text-indigo-400 font-normal normal-case text-xs" title="Dimmed rows are outside this window">Period: ${_fmtH(SESSION_PERIOD_START_HOUR)} → ${_fmtH(SESSION_PERIOD_END_HOUR)}</span>`;
+    }
+    headerRow.innerHTML = '<tr>' + headers.map((h, i) =>
+        `<th class="px-4 py-3 text-left font-medium">${escapeHtml(h)}${i === 0 ? periodNote : ''}</th>`
+    ).join('') + '</tr>';
+
+    // Render rows (limit to first 500 for performance)
+    const displayData = data.slice(0, 500);
+    tbody.innerHTML = displayData.map(row => _buildRow(headers, row)).join('');
 
     // Update row count
+    const inWindowCount = data.filter(r => { const h = _rowHour(r); return h === null || _isInPeriodWindow(h); }).length;
+    const windowNote = (SESSION_PERIOD_START_HOUR !== null && inWindowCount < data.length)
+        ? ` (${inWindowCount} in period window)`
+        : '';
     document.getElementById('row-count').textContent =
-        data.length > 500 ? `Showing 500 of ${data.length.toLocaleString()} rows` : `${data.length.toLocaleString()} rows`;
+        data.length > 500 ? `Showing 500 of ${data.length.toLocaleString()} rows${windowNote}` : `${data.length.toLocaleString()} rows${windowNote}`;
 
     // Search functionality
     document.getElementById('table-search').addEventListener('input', function(e) {
@@ -427,20 +472,7 @@ function renderTable(headers, data) {
         );
 
         const displayFiltered = filtered.slice(0, 500);
-        tbody.innerHTML = displayFiltered.map(row =>
+        tbody.innerHTML = displayFiltered.map(row => _buildRow(headers, row)).join('');
-            '<tr class="hover:bg-gray-50 dark:hover:bg-gray-800/50">' +
-            headers.map(h => {
-                const val = row[h];
-                let displayVal = val;
-                if (val === null || val === undefined) {
-                    displayVal = '-';
-                } else if (typeof val === 'number') {
-                    displayVal = val.toFixed(1);
-                }
-                return `<td class="px-4 py-2 text-gray-700 dark:text-gray-300">${escapeHtml(String(displayVal))}</td>`;
-            }).join('') +
-            '</tr>'
-        ).join('');
 
         document.getElementById('row-count').textContent =
             filtered.length > 500 ? `Showing 500 of ${filtered.length.toLocaleString()} filtered rows` : `${filtered.length.toLocaleString()} rows`;

templates/roster.html

@@ -66,6 +66,7 @@
                 <button class="filter-btn filter-status active-filter" data-value="all">All</button>
                 <button class="filter-btn filter-status" data-value="deployed">Deployed</button>
                 <button class="filter-btn filter-status" data-value="benched">Benched</button>
+                <button class="filter-btn filter-status" data-value="allocated">Allocated</button>
                 <button class="filter-btn filter-status" data-value="retired">Retired</button>
                 <button class="filter-btn filter-status" data-value="ignored">Ignored</button>
             </div>
@@ -1352,7 +1353,7 @@
 
                 // Toggle health filter visibility (hide for retired/ignored)
                 const healthGroup = document.getElementById('health-filter-group');
-                if (this.dataset.value === 'retired' || this.dataset.value === 'ignored') {
+                if (this.dataset.value === 'retired' || this.dataset.value === 'ignored' || this.dataset.value === 'allocated') {
                     healthGroup.style.display = 'none';
                 } else {
                     healthGroup.style.display = 'flex';

templates/seismographs.html

@@ -56,6 +56,7 @@
                 <option value="">All Status</option>
                 <option value="deployed">Deployed</option>
                 <option value="benched">Benched</option>
+                <option value="out_for_calibration">Out for Calibration</option>
             </select>
 
             <!-- Modem Filter -->

templates/session_detail.html

@@ -0,0 +1,437 @@
+{% extends "base.html" %}
+
+{% block title %}{{ session.session_label or 'Session' }} — {{ project.name }}{% endblock %}
+
+{% block content %}
+<div class="max-w-5xl mx-auto">
+    <!-- Breadcrumb -->
+    <nav class="flex items-center space-x-2 text-sm text-gray-500 dark:text-gray-400 mb-4">
+        <a href="/projects" class="hover:text-seismo-orange">Projects</a>
+        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path>
+        </svg>
+        <a href="/projects/{{ project_id }}" class="hover:text-seismo-orange">{{ project.name }}</a>
+        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path>
+        </svg>
+        <span class="text-gray-900 dark:text-white truncate max-w-xs">{{ session.session_label or ('Session ' + session.id[:8] + '…') }}</span>
+    </nav>
+
+    <!-- Header -->
+    <div class="flex items-start justify-between gap-4 mb-6">
+        <div>
+            <h1 class="text-2xl font-bold text-gray-900 dark:text-white flex items-center gap-3">
+                <svg class="w-7 h-7 text-seismo-orange" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"></path>
+                </svg>
+                <span id="header-label">{{ session.session_label or ('Session ' + session.id[:8] + '…') }}</span>
+            </h1>
+            {% if location %}
+            <p class="text-sm text-gray-500 dark:text-gray-400 mt-1">{{ location.name }}{% if unit %} · {{ unit.id }}{% endif %}</p>
+            {% endif %}
+        </div>
+        <div class="flex items-center gap-2 shrink-0">
+            {% if session.status == 'completed' %}
+            <span class="px-3 py-1 text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-300 rounded-full">Completed</span>
+            {% elif session.status == 'recording' %}
+            <span class="px-3 py-1 text-xs font-medium bg-red-100 text-red-800 dark:bg-red-900/30 dark:text-red-300 rounded-full flex items-center gap-1">
+                <span class="w-2 h-2 bg-red-500 rounded-full animate-pulse"></span> Recording
+            </span>
+            {% endif %}
+        </div>
+    </div>
+
+    <div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
+
+        <!-- LEFT COLUMN: Info + Edit -->
+        <div class="lg:col-span-1 space-y-4">
+
+            <!-- Session Info Card -->
+            <div class="bg-white dark:bg-slate-800 rounded-xl border border-gray-200 dark:border-gray-700 p-5">
+                <h2 class="text-sm font-semibold text-gray-700 dark:text-gray-300 uppercase tracking-wide mb-3">Session Info</h2>
+                <dl class="space-y-2 text-sm">
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Label</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white text-right max-w-[180px] truncate"
+                            id="info-label">{{ session.session_label or '—' }}</dd>
+                    </div>
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Location</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white">{{ location.name if location else '—' }}</dd>
+                    </div>
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Period</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white" id="info-period">
+                            {% set PLABELS = {'weekday_day':'Weekday Day','weekday_night':'Weekday Night','weekend_day':'Weekend Day','weekend_night':'Weekend Night'} %}
+                            {{ PLABELS.get(session.period_type, '—') }}
+                        </dd>
+                    </div>
+                    {% if effective_range %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Effective</dt>
+                        <dd class="font-medium text-indigo-600 dark:text-indigo-400 text-right text-xs" id="info-effective">{{ effective_range }}</dd>
+                    </div>
+                    {% else %}
+                    <div class="flex justify-between hidden" id="info-effective-row">
+                        <dt class="text-gray-500 dark:text-gray-400">Effective</dt>
+                        <dd class="font-medium text-indigo-600 dark:text-indigo-400 text-right text-xs" id="info-effective"></dd>
+                    </div>
+                    {% endif %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Report Date</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white" id="info-report-date">
+                            {{ report_date or '— (auto)' }}
+                        </dd>
+                    </div>
+                    {% if session.started_at %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Started</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white text-right">{{ session.started_at|local_datetime }}</dd>
+                    </div>
+                    {% endif %}
+                    {% if session.stopped_at %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Ended</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white text-right">{{ session.stopped_at|local_datetime }}</dd>
+                    </div>
+                    {% endif %}
+                    {% if session.duration_seconds %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Duration</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white">{{ session.duration_seconds // 3600 }}h {{ (session.duration_seconds % 3600) // 60 }}m</dd>
+                    </div>
+                    {% endif %}
+                    {% if session.device_model %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Device Model</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white">{{ session.device_model }}</dd>
+                    </div>
+                    {% endif %}
+                    {% if session_meta.get('store_name') %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Store Name</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white">{{ session_meta.store_name }}</dd>
+                    </div>
+                    {% endif %}
+                    {% if session_meta.get('serial_number') %}
+                    <div class="flex justify-between">
+                        <dt class="text-gray-500 dark:text-gray-400">Serial #</dt>
+                        <dd class="font-medium text-gray-900 dark:text-white">{{ session_meta.serial_number }}</dd>
+                    </div>
+                    {% endif %}
+                </dl>
+            </div>
+
+            <!-- Edit Card -->
+            <div class="bg-white dark:bg-slate-800 rounded-xl border border-gray-200 dark:border-gray-700 p-5">
+                <h2 class="text-sm font-semibold text-gray-700 dark:text-gray-300 uppercase tracking-wide mb-4">Edit Session</h2>
+                <form id="edit-form" onsubmit="saveSession(event)">
+
+                    <!-- Label -->
+                    <div class="mb-4">
+                        <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Label</label>
+                        <input type="text" id="edit-label" name="session_label"
+                               value="{{ session.session_label or '' }}"
+                               placeholder="e.g. NRL-1 — Mon 3/24 — Night"
+                               class="w-full text-sm bg-gray-50 dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                    </div>
+
+                    <!-- Section: Required Recording Window -->
+                    <div class="mb-4 p-3 bg-indigo-50 dark:bg-indigo-900/20 rounded-lg border border-indigo-100 dark:border-indigo-800">
+                        <p class="text-xs font-semibold text-indigo-700 dark:text-indigo-300 mb-0.5">Required Recording Window</p>
+                        <p class="text-xs text-indigo-500 dark:text-indigo-400 mb-3">The hours that count for reports. Only data within this window is included.</p>
+
+                        <div class="space-y-2">
+                            <div>
+                                <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Period Type</label>
+                                <select id="edit-period-type" name="period_type"
+                                        onchange="fillPeriodDefaults()"
+                                        class="w-full text-sm bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                                    <option value="">— Not Set —</option>
+                                    <option value="weekday_day"   {% if session.period_type == 'weekday_day' %}selected{% endif %}>Weekday Day</option>
+                                    <option value="weekday_night" {% if session.period_type == 'weekday_night' %}selected{% endif %}>Weekday Night</option>
+                                    <option value="weekend_day"   {% if session.period_type == 'weekend_day' %}selected{% endif %}>Weekend Day</option>
+                                    <option value="weekend_night" {% if session.period_type == 'weekend_night' %}selected{% endif %}>Weekend Night</option>
+                                </select>
+                            </div>
+
+                            <div class="grid grid-cols-2 gap-2">
+                                <div>
+                                    <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">From (hour)</label>
+                                    <div class="relative">
+                                        <input type="number" min="0" max="23" id="edit-start-hour" name="period_start_hour"
+                                               value="{{ session.period_start_hour if session.period_start_hour is not none else '' }}"
+                                               placeholder="e.g. 19"
+                                               oninput="updateWindowPreview()"
+                                               class="w-full text-sm bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                                    </div>
+                                </div>
+                                <div>
+                                    <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">To (hour)</label>
+                                    <input type="number" min="0" max="23" id="edit-end-hour" name="period_end_hour"
+                                           value="{{ session.period_end_hour if session.period_end_hour is not none else '' }}"
+                                           placeholder="e.g. 7"
+                                           oninput="updateWindowPreview()"
+                                           class="w-full text-sm bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                                </div>
+                            </div>
+
+                            <!-- Live preview -->
+                            <div id="window-preview" class="text-xs font-medium text-indigo-600 dark:text-indigo-300 min-h-[1rem]">
+                                {% if session.period_start_hour is not none and session.period_end_hour is not none %}
+                                    {% set sh = session.period_start_hour %}
+                                    {% set eh = session.period_end_hour %}
+                                    Window: {{ (sh % 12) or 12 }}:00 {{ 'AM' if sh < 12 else 'PM' }} → {{ (eh % 12) or 12 }}:00 {{ 'AM' if eh < 12 else 'PM' }}{% if eh <= sh %} (crosses midnight){% endif %}
+                                {% endif %}
+                            </div>
+
+                            <div class="mt-2">
+                                <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">
+                                    Target Date <span class="text-gray-400">(optional — day sessions only)</span>
+                                </label>
+                                <input type="date" id="edit-report-date" name="report_date"
+                                       value="{{ report_date or '' }}"
+                                       class="w-full text-sm bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                                <p class="text-xs text-gray-400 dark:text-gray-500 mt-1">Leave blank to auto-select the last day with data in the window.</p>
+                            </div>
+                        </div>
+                    </div>
+
+                    <!-- Section: Device On/Off Times -->
+                    <div class="mb-4 p-3 bg-gray-50 dark:bg-slate-700/40 rounded-lg border border-gray-200 dark:border-gray-600">
+                        <p class="text-xs font-semibold text-gray-600 dark:text-gray-400 mb-0.5">Device On/Off Times</p>
+                        <p class="text-xs text-gray-400 dark:text-gray-500 mb-3">When the meter was actually running. Usually set automatically from the data file.</p>
+
+                        <div class="space-y-2">
+                            <div>
+                                <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Powered on</label>
+                                <input type="datetime-local" id="edit-started-at" name="started_at"
+                                       value="{{ session.started_at|local_datetime_input if session.started_at else '' }}"
+                                       class="w-full text-sm bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                            </div>
+                            <div>
+                                <label class="block text-xs text-gray-500 dark:text-gray-400 mb-1">Powered off</label>
+                                <input type="datetime-local" id="edit-stopped-at" name="stopped_at"
+                                       value="{{ session.stopped_at|local_datetime_input if session.stopped_at else '' }}"
+                                       class="w-full text-sm bg-white dark:bg-slate-700 border border-gray-200 dark:border-gray-600 rounded-lg px-3 py-2 text-gray-900 dark:text-white focus:outline-none focus:border-seismo-orange">
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="flex gap-2">
+                        <button type="submit"
+                                class="flex-1 text-sm py-2 bg-seismo-orange text-white rounded-lg hover:bg-orange-600 transition-colors font-medium">
+                            Save Changes
+                        </button>
+                    </div>
+                    <div id="save-status" class="hidden text-xs text-center pt-2"></div>
+                </form>
+            </div>
+        </div>
+
+        <!-- RIGHT COLUMN: Files + Report Actions -->
+        <div class="lg:col-span-2 space-y-5">
+
+            <!-- Files List -->
+            <div class="bg-white dark:bg-slate-800 rounded-xl border border-gray-200 dark:border-gray-700 overflow-hidden">
+                <div class="px-5 py-4 border-b border-gray-200 dark:border-gray-700 flex items-center justify-between">
+                    <h2 class="text-sm font-semibold text-gray-700 dark:text-gray-300 uppercase tracking-wide">
+                        Data Files
+                        <span class="ml-2 text-xs font-normal text-gray-400">({{ files|length }})</span>
+                    </h2>
+                </div>
+                {% if files %}
+                <div class="divide-y divide-gray-100 dark:divide-gray-700">
+                    {% for f in files %}
+                    {% set fname = f.file_path.split('/')[-1] %}
+                    {% set is_rnd = fname.lower().endswith('.rnd') %}
+                    {% set is_leq = '_leq_' in fname.lower() or fname.lower().startswith('au2_') %}
+                    <div class="flex items-center gap-3 px-5 py-3 hover:bg-gray-50 dark:hover:bg-slate-700/50 transition-colors">
+                        <!-- Icon -->
+                        <div class="shrink-0 w-8 h-8 rounded-lg flex items-center justify-center
+                                    {% if is_rnd %}bg-green-100 dark:bg-green-900/30{% else %}bg-gray-100 dark:bg-gray-700{% endif %}">
+                            {% if is_rnd %}
+                            <svg class="w-4 h-4 text-green-600 dark:text-green-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"></path>
+                            </svg>
+                            {% else %}
+                            <svg class="w-4 h-4 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 21h10a2 2 0 002-2V9.414a1 1 0 00-.293-.707l-5.414-5.414A1 1 0 0012.586 3H7a2 2 0 00-2 2v14a2 2 0 002 2z"></path>
+                            </svg>
+                            {% endif %}
+                        </div>
+
+                        <!-- Name + meta -->
+                        <div class="min-w-0 flex-1">
+                            <div class="text-sm font-medium text-gray-900 dark:text-white truncate">{{ fname }}</div>
+                            <div class="text-xs text-gray-400 flex items-center gap-2 mt-0.5">
+                                <span>{{ f.file_type | upper }}</span>
+                                {% if f.file_size_bytes %}
+                                <span>{{ (f.file_size_bytes / 1024) | round(1) }} KB</span>
+                                {% endif %}
+                                {% if is_leq %}<span class="text-green-600 dark:text-green-400 font-medium">Leq</span>{% endif %}
+                            </div>
+                        </div>
+
+                        <!-- Actions -->
+                        <div class="flex items-center gap-2 shrink-0">
+                            {% if is_rnd %}
+                            <a href="/api/projects/{{ project_id }}/files/{{ f.id }}/view-rnd"
+                               class="px-2 py-1 text-xs bg-green-600 text-white rounded hover:bg-green-700 transition-colors">
+                                View
+                            </a>
+                            {% if is_leq %}
+                            <button onclick="openSingleFileReport('{{ f.id }}', '{{ fname }}')"
+                                    class="px-2 py-1 text-xs bg-emerald-600 text-white rounded hover:bg-emerald-700 transition-colors">
+                                Report
+                            </button>
+                            {% endif %}
+                            {% endif %}
+                            <a href="/api/projects/{{ project_id }}/files/{{ f.id }}/download"
+                               class="px-2 py-1 text-xs border border-gray-200 dark:border-gray-600 text-gray-600 dark:text-gray-400 rounded hover:bg-gray-100 dark:hover:bg-slate-600 transition-colors">
+                                Download
+                            </a>
+                        </div>
+                    </div>
+                    {% endfor %}
+                </div>
+                {% else %}
+                <div class="px-5 py-10 text-center text-gray-400">
+                    <p>No files found for this session.</p>
+                </div>
+                {% endif %}
+            </div>
+
+            <!-- Report Actions -->
+            <div class="bg-white dark:bg-slate-800 rounded-xl border border-gray-200 dark:border-gray-700 p-5">
+                <h2 class="text-sm font-semibold text-gray-700 dark:text-gray-300 uppercase tracking-wide mb-3">Report Actions</h2>
+
+                {% if session.status == 'completed' %}
+                {% set has_rnd = files | selectattr('file_type', 'equalto', 'rnd') | list | length > 0 %}
+                {% if has_rnd %}
+                <div class="p-3 bg-gray-50 dark:bg-slate-700/50 rounded-lg space-y-2">
+                    <p class="text-xs text-gray-600 dark:text-gray-400">
+                        Use the <strong>Combined Report Wizard</strong> to generate an Excel report for this session, or click <strong>View</strong> on a Leq file above to access per-file reporting.
+                        {% if session.period_start_hour is not none %}
+                        <br><span class="text-indigo-600 dark:text-indigo-400">Period window {{ session.period_start_hour }}:00–{{ session.period_end_hour }}:00 will be applied.</span>
+                        {% endif %}
+                    </p>
+                    <a href="/projects/{{ project_id }}?tab=data"
+                       class="inline-flex items-center gap-2 px-4 py-2 bg-emerald-600 text-white text-sm rounded-lg hover:bg-emerald-700 transition-colors font-medium">
+                        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 17v-2m3 2v-4m3 4v-6m2 10H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"></path>
+                        </svg>
+                        Go to Combined Report Wizard
+                    </a>
+                </div>
+                {% else %}
+                <p class="text-sm text-gray-400 dark:text-gray-500">No .rnd files found — upload data to generate a report.</p>
+                {% endif %}
+                {% else %}
+                <p class="text-sm text-gray-400 dark:text-gray-500">Reports are available after the session is completed.</p>
+                {% endif %}
+            </div>
+
+        </div>
+    </div>
+</div>
+
+<script>
+const PROJECT_ID = '{{ project_id }}';
+const SESSION_ID = '{{ session.id }}';
+
+const PERIOD_DEFAULT_HOURS = {
+    weekday_day:   {start: 7,  end: 19},
+    weekday_night: {start: 19, end: 7},
+    weekend_day:   {start: 7,  end: 19},
+    weekend_night: {start: 19, end: 7},
+};
+
+function fillPeriodDefaults() {
+    const pt = document.getElementById('edit-period-type').value;
+    const defaults = PERIOD_DEFAULT_HOURS[pt];
+    if (defaults) {
+        document.getElementById('edit-start-hour').value = defaults.start;
+        document.getElementById('edit-end-hour').value   = defaults.end;
+    }
+    updateWindowPreview();
+}
+
+function updateWindowPreview() {
+    const sh = parseInt(document.getElementById('edit-start-hour').value, 10);
+    const eh = parseInt(document.getElementById('edit-end-hour').value, 10);
+    const el = document.getElementById('window-preview');
+    if (!el) return;
+    if (isNaN(sh) || isNaN(eh)) { el.textContent = ''; return; }
+    function fmt(h) { return `${h % 12 || 12}:00 ${h < 12 ? 'AM' : 'PM'}`; }
+    const crosses = eh <= sh;
+    el.textContent = `Window: ${fmt(sh)} → ${fmt(eh)}${crosses ? ' (crosses midnight)' : ''}`;
+}
+
+// Run once on load to populate preview if values already set
+document.addEventListener('DOMContentLoaded', updateWindowPreview);
+
+async function saveSession(e) {
+    e.preventDefault();
+    const status = document.getElementById('save-status');
+    status.className = 'text-xs text-center pt-1 text-gray-400';
+    status.textContent = 'Saving…';
+    status.classList.remove('hidden');
+
+    const form = document.getElementById('edit-form');
+    const payload = {};
+
+    const label = form.session_label.value.trim();
+    payload.session_label = label || null;
+
+    const pt = form.period_type.value;
+    payload.period_type = pt || null;
+
+    const sh = form.period_start_hour.value;
+    const eh = form.period_end_hour.value;
+    payload.period_start_hour = sh !== '' ? parseInt(sh, 10) : null;
+    payload.period_end_hour   = eh !== '' ? parseInt(eh, 10) : null;
+
+    const rd = form.report_date.value;
+    payload.report_date = rd || null;
+
+    const sa = form.started_at.value;
+    if (sa) payload.started_at = sa;
+
+    const st = form.stopped_at.value;
+    if (st) payload.stopped_at = st;
+    else if (form.stopped_at.value === '') payload.stopped_at = null;
+
+    try {
+        const resp = await fetch(`/api/projects/${PROJECT_ID}/sessions/${SESSION_ID}`, {
+            method: 'PATCH',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify(payload),
+        });
+        if (!resp.ok) throw new Error(await resp.text());
+        const result = await resp.json();
+
+        // Update displayed label
+        const newLabel = result.session_label || ('Session ' + SESSION_ID.slice(0, 8) + '…');
+        document.getElementById('header-label').textContent = newLabel;
+        document.getElementById('info-label').textContent = result.session_label || '—';
+        document.getElementById('info-period').textContent = {
+            weekday_day: 'Weekday Day', weekday_night: 'Weekday Night',
+            weekend_day: 'Weekend Day', weekend_night: 'Weekend Night'
+        }[result.period_type] || '—';
+        document.getElementById('info-report-date').textContent = result.report_date || '— (auto)';
+
+        status.className = 'text-xs text-center pt-1 text-green-600 dark:text-green-400';
+        status.textContent = 'Saved!';
+        setTimeout(() => status.classList.add('hidden'), 2500);
+    } catch(err) {
+        status.className = 'text-xs text-center pt-1 text-red-500';
+        status.textContent = 'Error: ' + err.message;
+    }
+}
+
+function openSingleFileReport(fileId, filename) {
+    window.location.href = `/api/projects/${PROJECT_ID}/files/${fileId}/view-rnd`;
+}
+</script>
+{% endblock %}

templates/settings.html

@@ -41,6 +41,12 @@
         </svg>
         Danger Zone
     </button>
+    <button class="settings-tab text-gray-400 dark:text-gray-500" data-tab="developer" onclick="showTab('developer')">
+        <svg class="w-4 h-4 inline-block mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 9l3 3-3 3m5 0h3M5 20h14a2 2 0 002-2V6a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"/>
+        </svg>
+        Developer
+    </button>
 </div>
 
 <!-- General Tab -->
@@ -514,6 +520,32 @@
     </div>
 </div>
 
+<!-- Developer Tab -->
+<div id="developer-tab" class="tab-content hidden">
+    <div class="space-y-6">
+        <div class="bg-white dark:bg-slate-800 rounded-xl shadow-lg p-6">
+            <h2 class="text-xl font-semibold text-gray-900 dark:text-white mb-1">Developer Tools</h2>
+            <p class="text-sm text-gray-500 dark:text-gray-400 mb-6">Admin-only tools for managing field watcher agents and diagnosing connectivity.</p>
+
+            <div class="space-y-4">
+                <!-- Watcher Manager -->
+                <div class="flex items-center justify-between p-4 bg-gray-50 dark:bg-slate-700 rounded-lg">
+                    <div>
+                        <div class="font-medium text-gray-900 dark:text-white">Watcher Manager</div>
+                        <div class="text-sm text-gray-500 dark:text-gray-400 mt-0.5">
+                            Monitor series3-watcher and thor-watcher agents. View status, log tails, and push remote updates.
+                        </div>
+                    </div>
+                    <a href="/admin/watchers"
+                       class="ml-6 px-4 py-2 bg-seismo-orange hover:bg-orange-600 text-white text-sm font-medium rounded-lg transition-colors whitespace-nowrap">
+                        Open
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
 <style>
 .settings-tab {
     padding: 0.75rem 1.5rem;

templates/unit_detail.html

@@ -92,7 +92,7 @@
                 <p id="deployedStatus" class="font-medium text-gray-900 dark:text-white">--</p>
             </div>
             <div>
-                <span class="text-sm text-gray-500 dark:text-gray-400">Retired</span>
+                <span class="text-sm text-gray-500 dark:text-gray-400">Unit Status</span>
                 <p id="retiredStatus" class="font-medium text-gray-900 dark:text-white">--</p>
             </div>
         </div>
@@ -278,6 +278,22 @@
                 <p id="viewNote" class="mt-1 text-gray-900 dark:text-white whitespace-pre-wrap">--</p>
             </div>
 
+            <!-- Deployment History -->
+            <div class="border-t border-gray-200 dark:border-gray-700 pt-6">
+                <div class="flex justify-between items-center mb-4">
+                    <h3 class="text-lg font-semibold text-gray-900 dark:text-white">Deployment History</h3>
+                    <button onclick="openNewDeploymentModal()" class="px-3 py-1.5 bg-seismo-orange hover:bg-orange-600 text-white rounded-lg text-sm transition-colors flex items-center gap-1.5">
+                        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"></path>
+                        </svg>
+                        Log Deployment
+                    </button>
+                </div>
+                <div id="deploymentHistory" class="space-y-3">
+                    <p class="text-sm text-gray-500 dark:text-gray-400">Loading...</p>
+                </div>
+            </div>
+
             <!-- Unit History Timeline -->
             <div class="border-t border-gray-200 dark:border-gray-700 pt-6">
                 <h3 class="text-lg font-semibold text-gray-900 dark:text-white mb-4">Timeline</h3>
@@ -320,6 +336,53 @@
         </div>
     </div>
 
+    <!-- Deployment Modal -->
+    <div id="deploymentModal" class="hidden fixed inset-0 bg-black/50 z-50 flex items-center justify-center p-4">
+        <div class="bg-white dark:bg-slate-800 rounded-xl shadow-2xl w-full max-w-lg">
+            <div class="flex justify-between items-center p-6 border-b border-gray-200 dark:border-gray-700">
+                <h3 id="deploymentModalTitle" class="text-lg font-semibold text-gray-900 dark:text-white">Log Deployment</h3>
+                <button onclick="closeDeploymentModal()" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
+                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                    </svg>
+                </button>
+            </div>
+            <div class="p-6 space-y-4">
+                <input type="hidden" id="deploymentModalId">
+                <div class="grid grid-cols-2 gap-4">
+                    <div>
+                        <label class="text-sm font-medium text-gray-700 dark:text-gray-300">Deployed Date</label>
+                        <input type="date" id="deploymentDeployedDate" class="mt-1 w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white text-sm focus:ring-2 focus:ring-seismo-orange">
+                    </div>
+                    <div>
+                        <label class="text-sm font-medium text-gray-700 dark:text-gray-300">Est. Removal Date</label>
+                        <input type="date" id="deploymentEstRemovalDate" class="mt-1 w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white text-sm focus:ring-2 focus:ring-seismo-orange">
+                    </div>
+                </div>
+                <div id="actualRemovalRow">
+                    <label class="text-sm font-medium text-gray-700 dark:text-gray-300">Actual Removal Date <span class="text-gray-400 font-normal">(fill when returned)</span></label>
+                    <input type="date" id="deploymentActualRemovalDate" class="mt-1 w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white text-sm focus:ring-2 focus:ring-seismo-orange">
+                </div>
+                <div>
+                    <label class="text-sm font-medium text-gray-700 dark:text-gray-300">Job / Project</label>
+                    <input type="text" id="deploymentProjectRef" placeholder="e.g. Fay I-80, CMU Campus" class="mt-1 w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white text-sm focus:ring-2 focus:ring-seismo-orange">
+                </div>
+                <div>
+                    <label class="text-sm font-medium text-gray-700 dark:text-gray-300">Location Name</label>
+                    <input type="text" id="deploymentLocationName" placeholder="e.g. North Gate, VP-001" class="mt-1 w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white text-sm focus:ring-2 focus:ring-seismo-orange">
+                </div>
+                <div>
+                    <label class="text-sm font-medium text-gray-700 dark:text-gray-300">Notes</label>
+                    <textarea id="deploymentNotes" rows="2" class="mt-1 w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white text-sm focus:ring-2 focus:ring-seismo-orange resize-none"></textarea>
+                </div>
+            </div>
+            <div class="flex justify-end gap-3 p-6 border-t border-gray-200 dark:border-gray-700">
+                <button onclick="closeDeploymentModal()" class="px-4 py-2 text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-slate-700 rounded-lg text-sm transition-colors">Cancel</button>
+                <button onclick="saveDeployment()" class="px-4 py-2 bg-seismo-orange hover:bg-orange-600 text-white rounded-lg text-sm transition-colors">Save</button>
+            </div>
+        </div>
+    </div>
+
     <!-- Edit Mode: Unit Information Form (Hidden by default) -->
     <div id="editMode" class="hidden rounded-xl shadow-lg bg-white dark:bg-slate-800 p-6">
         <div class="flex justify-between items-center mb-6">
@@ -497,18 +560,40 @@
                 </div>
             </div>
 
-            <!-- Checkboxes -->
+            <!-- Status Checkboxes -->
-            <div class="flex items-center gap-6 border-t border-gray-200 dark:border-gray-700 pt-4">
+            <div class="border-t border-gray-200 dark:border-gray-700 pt-4 space-y-3">
-                <label class="flex items-center gap-2 cursor-pointer">
+                <div class="flex items-center gap-6 flex-wrap">
-                    <input type="checkbox" name="deployed" id="deployed" value="true"
+                    <label class="flex items-center gap-2 cursor-pointer">
-                        class="w-4 h-4 text-seismo-orange focus:ring-seismo-orange rounded">
+                        <input type="checkbox" name="deployed" id="deployed" value="true"
-                    <span class="text-sm text-gray-700 dark:text-gray-300">Deployed</span>
+                            class="w-4 h-4 text-seismo-orange focus:ring-seismo-orange rounded">
-                </label>
+                        <span class="text-sm text-gray-700 dark:text-gray-300">Deployed</span>
-                <label class="flex items-center gap-2 cursor-pointer">
+                    </label>
-                    <input type="checkbox" name="retired" id="retired" value="true"
+                    <label class="flex items-center gap-2 cursor-pointer">
-                        class="w-4 h-4 text-seismo-orange focus:ring-seismo-orange rounded">
+                        <input type="checkbox" name="out_for_calibration" id="outForCalibration" value="true"
-                    <span class="text-sm text-gray-700 dark:text-gray-300">Retired</span>
+                            class="w-4 h-4 text-purple-600 focus:ring-purple-500 rounded">
-                </label>
+                        <span class="text-sm text-gray-700 dark:text-gray-300">Out for Calibration</span>
+                    </label>
+                    <label class="flex items-center gap-2 cursor-pointer">
+                        <input type="checkbox" name="allocated" id="allocated" value="true"
+                            onchange="document.getElementById('allocatedProjectRow').style.display = this.checked ? '' : 'none'"
+                            class="w-4 h-4 text-orange-500 focus:ring-orange-400 rounded">
+                        <span class="text-sm text-gray-700 dark:text-gray-300">Allocated</span>
+                    </label>
+                </div>
+                <div id="allocatedProjectRow" style="display:none">
+                    <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">Allocated to Project</label>
+                    <input type="text" name="allocated_to_project_id" id="allocatedToProjectId"
+                        placeholder="Project name or ID"
+                        class="w-full px-3 py-2 rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-slate-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-orange-400 text-sm">
+                </div>
+                <!-- Hidden field for retired — controlled by the Retire button below -->
+                <input type="hidden" name="retired" id="retired" value="">
+                <div id="retireButtonSection">
+                    <button type="button" id="retireBtn"
+                        class="px-4 py-2 text-sm font-medium rounded-lg border transition-colors"
+                        onclick="toggleRetired()">
+                    </button>
+                </div>
             </div>
 
             <!-- Notes -->
@@ -808,16 +893,34 @@ function populateViewMode() {
 
         document.getElementById('age').textContent = unitStatus.age || '--';
     } else {
-        document.getElementById('statusIndicator').className = 'w-3 h-3 rounded-full bg-gray-400';
+        const isAllocated = currentUnit.allocated && !currentUnit.deployed;
-        document.getElementById('statusText').className = 'font-semibold text-gray-600 dark:text-gray-400';
+        document.getElementById('statusIndicator').className = isAllocated
-        // Show "Benched" if not deployed, otherwise "No status data"
+            ? 'w-3 h-3 rounded-full bg-orange-400'
-        document.getElementById('statusText').textContent = !currentUnit.deployed ? 'Benched' : 'No status data';
+            : 'w-3 h-3 rounded-full bg-gray-400';
+        document.getElementById('statusText').className = isAllocated
+            ? 'font-semibold text-orange-500 dark:text-orange-400'
+            : 'font-semibold text-gray-600 dark:text-gray-400';
+        document.getElementById('statusText').textContent = isAllocated ? 'Allocated' : (!currentUnit.deployed ? 'Benched' : 'No status data');
         document.getElementById('lastSeen').textContent = '--';
         document.getElementById('age').textContent = '--';
     }
 
     document.getElementById('deployedStatus').textContent = currentUnit.deployed ? 'Yes' : 'No';
-    document.getElementById('retiredStatus').textContent = currentUnit.retired ? 'Yes' : 'No';
+    if (currentUnit.retired) {
+        document.getElementById('retiredStatus').textContent = 'Retired';
+        document.getElementById('retiredStatus').className = 'font-medium text-red-600 dark:text-red-400';
+    } else if (currentUnit.out_for_calibration) {
+        document.getElementById('retiredStatus').textContent = 'Out for Calibration';
+        document.getElementById('retiredStatus').className = 'font-medium text-purple-600 dark:text-purple-400';
+    } else if (currentUnit.allocated && !currentUnit.deployed) {
+        document.getElementById('retiredStatus').textContent = currentUnit.allocated_to_project_id
+            ? `Allocated — ${currentUnit.allocated_to_project_id}`
+            : 'Allocated';
+        document.getElementById('retiredStatus').className = 'font-medium text-orange-500 dark:text-orange-400';
+    } else {
+        document.getElementById('retiredStatus').textContent = 'Active';
+        document.getElementById('retiredStatus').className = 'font-medium text-gray-900 dark:text-white';
+    }
 
     // Basic info
     document.getElementById('viewDeviceType').textContent = currentUnit.device_type || '--';
@@ -1009,8 +1112,14 @@ function populateEditForm() {
     document.getElementById('address').value = currentUnit.address || '';
     document.getElementById('coordinates').value = currentUnit.coordinates || '';
     document.getElementById('deployed').checked = currentUnit.deployed;
-    document.getElementById('retired').checked = currentUnit.retired;
+    document.getElementById('outForCalibration').checked = currentUnit.out_for_calibration || false;
+    document.getElementById('retired').value = currentUnit.retired ? 'true' : '';
+    updateRetireButton(currentUnit.retired);
     document.getElementById('note').value = currentUnit.note || '';
+    const allocatedChecked = currentUnit.allocated || false;
+    document.getElementById('allocated').checked = allocatedChecked;
+    document.getElementById('allocatedToProjectId').value = currentUnit.allocated_to_project_id || '';
+    document.getElementById('allocatedProjectRow').style.display = allocatedChecked ? '' : 'none';
 
     // Seismograph fields
     document.getElementById('lastCalibrated').value = currentUnit.last_calibrated || '';
@@ -1153,6 +1262,25 @@ function cancelEdit() {
     populateEditForm();
 }
 
+function updateRetireButton(isRetired) {
+    const btn = document.getElementById('retireBtn');
+    if (!btn) return;
+    if (isRetired) {
+        btn.textContent = 'Un-Retire Unit';
+        btn.className = 'px-4 py-2 text-sm font-medium rounded-lg border transition-colors bg-gray-100 dark:bg-gray-700 text-gray-700 dark:text-gray-300 border-gray-300 dark:border-gray-600 hover:bg-gray-200 dark:hover:bg-gray-600';
+    } else {
+        btn.textContent = 'Retire Unit';
+        btn.className = 'px-4 py-2 text-sm font-medium rounded-lg border transition-colors bg-red-50 dark:bg-red-900/20 text-red-700 dark:text-red-400 border-red-300 dark:border-red-700 hover:bg-red-100 dark:hover:bg-red-900/40';
+    }
+}
+
+function toggleRetired() {
+    const hiddenInput = document.getElementById('retired');
+    const isCurrentlyRetired = hiddenInput.value === 'true';
+    hiddenInput.value = isCurrentlyRetired ? '' : 'true';
+    updateRetireButton(!isCurrentlyRetired);
+}
+
 // Handle form submission
 document.getElementById('editForm').addEventListener('submit', async function(e) {
     e.preventDefault();
@@ -1591,12 +1719,173 @@ async function pingModem() {
     btn.disabled = false;
 }
 
+// ============================================================
+// Deployment History
+// ============================================================
+
+async function loadDeploymentHistory() {
+    try {
+        const res = await fetch(`/api/deployments/${unitId}`);
+        const data = await res.json();
+        const container = document.getElementById('deploymentHistory');
+        const deployments = data.deployments || [];
+
+        if (deployments.length === 0) {
+            container.innerHTML = '<p class="text-sm text-gray-500 dark:text-gray-400">No deployment records yet.</p>';
+            return;
+        }
+
+        container.innerHTML = '';
+        deployments.forEach(d => {
+            container.appendChild(createDeploymentRow(d));
+        });
+    } catch (e) {
+        document.getElementById('deploymentHistory').innerHTML =
+            '<p class="text-sm text-red-500">Failed to load deployment history.</p>';
+    }
+}
+
+function formatDateDisplay(iso) {
+    if (!iso) return '—';
+    const [y, m, d] = iso.split('-');
+    return `${parseInt(m)}/${parseInt(d)}/${y}`;
+}
+
+function createDeploymentRow(d) {
+    const div = document.createElement('div');
+    div.className = 'flex items-start gap-3 p-3 rounded-lg ' +
+        (d.is_active
+            ? 'bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800'
+            : 'bg-gray-50 dark:bg-slate-700/50');
+
+    const statusDot = d.is_active
+        ? '<span class="mt-1 flex-shrink-0 w-2.5 h-2.5 rounded-full bg-green-500"></span>'
+        : '<span class="mt-1 flex-shrink-0 w-2.5 h-2.5 rounded-full bg-gray-400 dark:bg-gray-500"></span>';
+
+    const jobLabel = d.project_ref || d.project_id || 'Unspecified job';
+    const locLabel = d.location_name ? `<span class="text-gray-500 dark:text-gray-400"> · ${d.location_name}</span>` : '';
+
+    const deployedStr = formatDateDisplay(d.deployed_date);
+    const estStr = d.estimated_removal_date ? formatDateDisplay(d.estimated_removal_date) : 'TBD';
+    const actualStr = d.actual_removal_date ? formatDateDisplay(d.actual_removal_date) : null;
+
+    const dateRange = actualStr
+        ? `${deployedStr} → ${actualStr}`
+        : `${deployedStr} → <span class="font-medium ${d.is_active ? 'text-green-700 dark:text-green-400' : 'text-gray-600 dark:text-gray-300'}">Est. ${estStr}</span>`;
+
+    const activeTag = d.is_active
+        ? '<span class="ml-2 px-1.5 py-0.5 text-xs font-medium bg-green-100 dark:bg-green-900/40 text-green-700 dark:text-green-400 rounded">In Field</span>'
+        : '';
+
+    div.innerHTML = `
+        ${statusDot}
+        <div class="flex-1 min-w-0">
+            <div class="text-sm font-medium text-gray-900 dark:text-white">
+                ${jobLabel}${activeTag}${locLabel}
+            </div>
+            <div class="text-xs text-gray-500 dark:text-gray-400 mt-0.5">${dateRange}</div>
+            ${d.notes ? `<div class="text-xs text-gray-500 dark:text-gray-400 mt-0.5 italic">${d.notes}</div>` : ''}
+        </div>
+        <div class="flex gap-1 flex-shrink-0">
+            <button onclick="openEditDeploymentModal(${JSON.stringify(d).replace(/"/g, '&quot;')})"
+                class="p-1.5 text-gray-400 hover:text-seismo-orange rounded transition-colors" title="Edit">
+                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                        d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
+                </svg>
+            </button>
+            <button onclick="deleteDeployment('${d.id}')"
+                class="p-1.5 text-gray-400 hover:text-red-500 rounded transition-colors" title="Delete">
+                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                        d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path>
+                </svg>
+            </button>
+        </div>
+    `;
+    return div;
+}
+
+function openNewDeploymentModal() {
+    document.getElementById('deploymentModalTitle').textContent = 'Log Deployment';
+    document.getElementById('deploymentModalId').value = '';
+    document.getElementById('deploymentDeployedDate').value = '';
+    document.getElementById('deploymentEstRemovalDate').value = '';
+    document.getElementById('deploymentActualRemovalDate').value = '';
+    document.getElementById('deploymentProjectRef').value = '';
+    document.getElementById('deploymentLocationName').value = '';
+    document.getElementById('deploymentNotes').value = '';
+    document.getElementById('deploymentModal').classList.remove('hidden');
+}
+
+function openEditDeploymentModal(d) {
+    document.getElementById('deploymentModalTitle').textContent = 'Edit Deployment';
+    document.getElementById('deploymentModalId').value = d.id;
+    document.getElementById('deploymentDeployedDate').value = d.deployed_date || '';
+    document.getElementById('deploymentEstRemovalDate').value = d.estimated_removal_date || '';
+    document.getElementById('deploymentActualRemovalDate').value = d.actual_removal_date || '';
+    document.getElementById('deploymentProjectRef').value = d.project_ref || '';
+    document.getElementById('deploymentLocationName').value = d.location_name || '';
+    document.getElementById('deploymentNotes').value = d.notes || '';
+    document.getElementById('deploymentModal').classList.remove('hidden');
+}
+
+function closeDeploymentModal() {
+    document.getElementById('deploymentModal').classList.add('hidden');
+}
+
+async function saveDeployment() {
+    const id = document.getElementById('deploymentModalId').value;
+    const payload = {
+        deployed_date: document.getElementById('deploymentDeployedDate').value || null,
+        estimated_removal_date: document.getElementById('deploymentEstRemovalDate').value || null,
+        actual_removal_date: document.getElementById('deploymentActualRemovalDate').value || null,
+        project_ref: document.getElementById('deploymentProjectRef').value || null,
+        location_name: document.getElementById('deploymentLocationName').value || null,
+        notes: document.getElementById('deploymentNotes').value || null,
+    };
+
+    try {
+        let res;
+        if (id) {
+            res = await fetch(`/api/deployments/${unitId}/${id}`, {
+                method: 'PUT',
+                headers: {'Content-Type': 'application/json'},
+                body: JSON.stringify(payload)
+            });
+        } else {
+            res = await fetch(`/api/deployments/${unitId}`, {
+                method: 'POST',
+                headers: {'Content-Type': 'application/json'},
+                body: JSON.stringify(payload)
+            });
+        }
+        if (!res.ok) throw new Error(await res.text());
+        closeDeploymentModal();
+        loadDeploymentHistory();
+    } catch (e) {
+        alert('Failed to save deployment: ' + e.message);
+    }
+}
+
+async function deleteDeployment(deploymentId) {
+    if (!confirm('Delete this deployment record?')) return;
+    try {
+        const res = await fetch(`/api/deployments/${unitId}/${deploymentId}`, { method: 'DELETE' });
+        if (!res.ok) throw new Error(await res.text());
+        loadDeploymentHistory();
+    } catch (e) {
+        alert('Failed to delete: ' + e.message);
+    }
+}
+
 // Load data when page loads
 loadCalibrationInterval();
 setupCalibrationAutoCalc();
 loadUnitData().then(() => {
     loadPhotos();
     loadUnitHistory();
+    loadDeploymentHistory();
 });
 
 // ===== Pair Device Modal Functions =====

templates/vibration_location_detail.html

@@ -37,7 +37,7 @@
                 {{ location.name }}
             </h1>
             <p class="text-gray-600 dark:text-gray-400 mt-1">
-                Monitoring Location • {{ project.name }}
+                Monitoring Location &bull; {{ project.name }}
             </p>
         </div>
         <div class="flex gap-2">
@@ -116,20 +116,36 @@
                 <h2 class="text-xl font-semibold text-gray-900 dark:text-white mb-4">Unit Assignment</h2>
                 {% if assigned_unit %}
                 <div class="space-y-4">
+                    <!-- Seismograph row -->
                     <div>
-                        <div class="text-sm text-gray-600 dark:text-gray-400">Assigned Unit</div>
+                        <div class="text-sm text-gray-600 dark:text-gray-400">Seismograph</div>
                         <div class="text-lg font-medium text-gray-900 dark:text-white">
                             <a href="/unit/{{ assigned_unit.id }}" class="text-seismo-orange hover:text-seismo-navy">
                                 {{ assigned_unit.id }}
                             </a>
                         </div>
+                        {% if assigned_unit.unit_type %}
+                        <div class="text-xs text-gray-500 dark:text-gray-400 mt-0.5">{{ assigned_unit.unit_type }}</div>
+                        {% endif %}
                     </div>
-                    {% if assigned_unit.device_type %}
+                    <!-- Modem row -->
                     <div>
-                        <div class="text-sm text-gray-600 dark:text-gray-400">Device Type</div>
+                        <div class="text-sm text-gray-600 dark:text-gray-400">Modem</div>
-                        <div class="text-gray-900 dark:text-white">{{ assigned_unit.device_type|capitalize }}</div>
+                        {% if assigned_modem %}
+                        <div class="text-lg font-medium text-gray-900 dark:text-white">
+                            <a href="/unit/{{ assigned_modem.id }}" class="text-seismo-orange hover:text-seismo-navy">
+                                {{ assigned_modem.id }}
+                            </a>
+                        </div>
+                        {% if assigned_modem.hardware_model or assigned_modem.ip_address %}
+                        <div class="text-xs text-gray-500 dark:text-gray-400 mt-0.5">
+                            {{ assigned_modem.hardware_model or '' }}{% if assigned_modem.hardware_model and assigned_modem.ip_address %} &bull; {% endif %}{{ assigned_modem.ip_address or '' }}
+                        </div>
+                        {% endif %}
+                        {% else %}
+                        <div class="text-sm text-gray-400 dark:text-gray-500 italic">No modem paired</div>
+                        {% endif %}
                     </div>
-                    {% endif %}
                     {% if assignment %}
                     <div>
                         <div class="text-sm text-gray-600 dark:text-gray-400">Assigned Since</div>
@@ -142,10 +158,14 @@
                     </div>
                     {% endif %}
                     {% endif %}
-                    <div class="pt-2">
+                    <div class="pt-2 flex gap-2 flex-wrap">
+                        <button onclick="openSwapModal()"
+                                class="px-4 py-2 bg-seismo-orange text-white rounded-lg hover:bg-seismo-navy transition-colors text-sm">
+                            Swap Unit / Modem
+                        </button>
                         <button onclick="unassignUnit('{{ assignment.id }}')"
-                                class="px-4 py-2 bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-300 rounded-lg hover:bg-amber-200 dark:hover:bg-amber-900/50 transition-colors">
+                                class="px-4 py-2 bg-amber-100 text-amber-800 dark:bg-amber-900/30 dark:text-amber-300 rounded-lg hover:bg-amber-200 dark:hover:bg-amber-900/50 transition-colors text-sm">
-                            Unassign Unit
+                            Unassign
                         </button>
                     </div>
                 </div>
@@ -155,7 +175,7 @@
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2-2v-5m16 0h-2.586a1 1 0 00-.707.293l-2.414 2.414a1 1 0 01-.707.293h-3.172a1 1 0 01-.707-.293l-2.414-2.414A1 1 0 006.586 13H4"></path>
                     </svg>
                     <p class="text-gray-500 dark:text-gray-400 mb-4">No unit currently assigned</p>
-                    <button onclick="openAssignModal()"
+                    <button onclick="openSwapModal()"
                             class="px-4 py-2 bg-seismo-orange text-white rounded-lg hover:bg-seismo-navy transition-colors">
                         Assign a Unit
                     </button>
@@ -214,47 +234,55 @@
     </div>
 </div>
 
-<!-- Assign Unit Modal -->
+<!-- Assign / Swap Modal -->
-<div id="assign-modal" class="hidden fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center">
+<div id="swap-modal" class="hidden fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center">
     <div class="bg-white dark:bg-slate-800 rounded-xl shadow-2xl w-full max-w-2xl max-h-[90vh] overflow-y-auto m-4">
         <div class="p-6 border-b border-gray-200 dark:border-gray-700 flex items-center justify-between">
             <div>
-                <h2 class="text-2xl font-bold text-gray-900 dark:text-white">Assign Unit</h2>
+                <h2 id="swap-modal-title" class="text-2xl font-bold text-gray-900 dark:text-white">Assign Unit</h2>
-                <p class="text-gray-600 dark:text-gray-400 mt-1">Attach a seismograph to this location</p>
+                <p class="text-gray-600 dark:text-gray-400 mt-1">Select a seismograph and optionally a modem for this location</p>
             </div>
-            <button onclick="closeAssignModal()" class="text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200">
+            <button onclick="closeSwapModal()" class="text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200">
                 <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
                 </svg>
             </button>
         </div>
 
-        <form id="assign-form" class="p-6 space-y-4">
+        <form id="swap-form" class="p-6 space-y-4">
             <div>
-                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Available Units</label>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Seismograph <span class="text-red-500">*</span></label>
-                <select id="assign-unit-id" name="unit_id"
+                <select id="swap-unit-id" name="unit_id"
                         class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white" required>
                     <option value="">Loading units...</option>
                 </select>
-                <p id="assign-empty" class="hidden text-xs text-gray-500 mt-2">No available seismographs for this project.</p>
+                <p id="swap-units-empty" class="hidden text-xs text-gray-500 mt-1">No available seismographs.</p>
+            </div>
+
+            <div>
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Modem <span class="text-xs text-gray-400">(optional)</span></label>
+                <select id="swap-modem-id" name="modem_id"
+                        class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white">
+                    <option value="">No modem</option>
+                </select>
             </div>
 
             <div>
                 <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Notes</label>
-                <textarea id="assign-notes" name="notes" rows="2"
+                <textarea id="swap-notes" name="notes" rows="2"
                           class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white"></textarea>
             </div>
 
-            <div id="assign-error" class="hidden text-sm text-red-600"></div>
+            <div id="swap-error" class="hidden text-sm text-red-600"></div>
 
             <div class="flex justify-end gap-3 pt-2">
-                <button type="button" onclick="closeAssignModal()"
+                <button type="button" onclick="closeSwapModal()"
                         class="px-6 py-2 border border-gray-300 dark:border-gray-600 rounded-lg text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700">
                     Cancel
                 </button>
-                <button type="submit"
+                <button type="submit" id="swap-submit-btn"
                         class="px-6 py-2 bg-seismo-orange hover:bg-seismo-navy text-white rounded-lg font-medium">
-                    Assign Unit
+                    Assign
                 </button>
             </div>
         </form>
@@ -264,6 +292,7 @@
 <script>
 const projectId = "{{ project_id }}";
 const locationId = "{{ location_id }}";
+const hasAssignment = {{ 'true' if assigned_unit else 'false' }};
 
 // Tab switching
 function switchTab(tabName) {
@@ -314,60 +343,89 @@ document.getElementById('location-settings-form').addEventListener('submit', asy
     }
 });
 
-// Assign modal
+// Swap / Assign modal
-function openAssignModal() {
+async function openSwapModal() {
-    document.getElementById('assign-modal').classList.remove('hidden');
+    document.getElementById('swap-modal').classList.remove('hidden');
-    loadAvailableUnits();
+    document.getElementById('swap-modal-title').textContent = hasAssignment ? 'Swap Unit / Modem' : 'Assign Unit';
+    document.getElementById('swap-submit-btn').textContent = hasAssignment ? 'Swap' : 'Assign';
+    document.getElementById('swap-error').classList.add('hidden');
+    document.getElementById('swap-notes').value = '';
+    await Promise.all([loadSwapUnits(), loadSwapModems()]);
 }
 
-function closeAssignModal() {
+function closeSwapModal() {
-    document.getElementById('assign-modal').classList.add('hidden');
+    document.getElementById('swap-modal').classList.add('hidden');
 }
 
-async function loadAvailableUnits() {
+async function loadSwapUnits() {
     try {
         const response = await fetch(`/api/projects/${projectId}/available-units?location_type=vibration`);
-        if (!response.ok) throw new Error('Failed to load available units');
+        if (!response.ok) throw new Error('Failed to load units');
         const data = await response.json();
-        const select = document.getElementById('assign-unit-id');
+        const select = document.getElementById('swap-unit-id');
-        select.innerHTML = '<option value="">Select a unit</option>';
+        select.innerHTML = '<option value="">Select a seismograph</option>';
 
         if (!data.length) {
-            document.getElementById('assign-empty').classList.remove('hidden');
+            document.getElementById('swap-units-empty').classList.remove('hidden');
-            return;
+        } else {
+            document.getElementById('swap-units-empty').classList.add('hidden');
         }
 
         data.forEach(unit => {
             const option = document.createElement('option');
             option.value = unit.id;
-            option.textContent = `${unit.id} • ${unit.model || unit.device_type}`;
+            option.textContent = unit.id + (unit.model ? ` \u2022 ${unit.model}` : '') + (unit.location ? ` \u2014 ${unit.location}` : '');
             select.appendChild(option);
         });
     } catch (err) {
-        const errorEl = document.getElementById('assign-error');
+        document.getElementById('swap-error').textContent = 'Failed to load seismographs.';
-        errorEl.textContent = err.message || 'Failed to load units.';
+        document.getElementById('swap-error').classList.remove('hidden');
-        errorEl.classList.remove('hidden');
     }
 }
 
-document.getElementById('assign-form').addEventListener('submit', async function(e) {
+async function loadSwapModems() {
+    try {
+        const response = await fetch(`/api/projects/${projectId}/available-modems`);
+        if (!response.ok) throw new Error('Failed to load modems');
+        const data = await response.json();
+        const select = document.getElementById('swap-modem-id');
+        select.innerHTML = '<option value="">No modem</option>';
+
+        data.forEach(modem => {
+            const option = document.createElement('option');
+            option.value = modem.id;
+            let label = modem.id;
+            if (modem.hardware_model) label += ` \u2022 ${modem.hardware_model}`;
+            if (modem.ip_address) label += ` \u2014 ${modem.ip_address}`;
+            option.textContent = label;
+            select.appendChild(option);
+        });
+    } catch (err) {
+        // Modem list failure is non-fatal — just leave blank
+        console.warn('Failed to load modems:', err);
+    }
+}
+
+document.getElementById('swap-form').addEventListener('submit', async function(e) {
     e.preventDefault();
 
-    const unitId = document.getElementById('assign-unit-id').value;
+    const unitId = document.getElementById('swap-unit-id').value;
-    const notes = document.getElementById('assign-notes').value.trim();
+    const modemId = document.getElementById('swap-modem-id').value;
+    const notes = document.getElementById('swap-notes').value.trim();
 
     if (!unitId) {
-        document.getElementById('assign-error').textContent = 'Select a unit to assign.';
+        document.getElementById('swap-error').textContent = 'Please select a seismograph.';
-        document.getElementById('assign-error').classList.remove('hidden');
+        document.getElementById('swap-error').classList.remove('hidden');
         return;
     }
 
     try {
         const formData = new FormData();
         formData.append('unit_id', unitId);
-        formData.append('notes', notes);
+        if (modemId) formData.append('modem_id', modemId);
+        if (notes) formData.append('notes', notes);
 
-        const response = await fetch(`/api/projects/${projectId}/locations/${locationId}/assign`, {
+        const response = await fetch(`/api/projects/${projectId}/locations/${locationId}/swap`, {
             method: 'POST',
             body: formData
         });
@@ -379,9 +437,8 @@ document.getElementById('assign-form').addEventListener('submit', async function
 
         window.location.reload();
     } catch (err) {
-        const errorEl = document.getElementById('assign-error');
+        document.getElementById('swap-error').textContent = err.message || 'Failed to assign unit.';
-        errorEl.textContent = err.message || 'Failed to assign unit.';
+        document.getElementById('swap-error').classList.remove('hidden');
-        errorEl.classList.remove('hidden');
     }
 });
 
@@ -405,11 +462,11 @@ async function unassignUnit(assignmentId) {
 }
 
 document.addEventListener('keydown', function(e) {
-    if (e.key === 'Escape') closeAssignModal();
+    if (e.key === 'Escape') closeSwapModal();
 });
 
-document.getElementById('assign-modal')?.addEventListener('click', function(e) {
+document.getElementById('swap-modal')?.addEventListener('click', function(e) {
-    if (e.target === this) closeAssignModal();
+    if (e.target === this) closeSwapModal();
 });
 </script>
 {% endblock %}