backend/main.py

@@ -364,6 +364,15 @@ async def nrl_detail_page(
         )
     ).first()
 
+    # Parse connection_mode from location_metadata JSON
+    import json as _json
+    connection_mode = "connected"
+    try:
+        meta = _json.loads(location.location_metadata or "{}")
+        connection_mode = meta.get("connection_mode", "connected")
+    except Exception:
+        pass
+
     template = "vibration_location_detail.html" if location.location_type == "vibration" else "nrl_detail.html"
     return templates.TemplateResponse(template, {
         "request": request,
@@ -376,6 +385,7 @@ async def nrl_detail_page(
         "session_count": session_count,
         "file_count": file_count,
         "active_session": active_session,
+        "connection_mode": connection_mode,
     })
 
 

backend/routers/project_locations.py

@@ -736,3 +736,67 @@ async def upload_nrl_data(
         "started_at": started_at.isoformat() if started_at else None,
         "stopped_at": stopped_at.isoformat() if stopped_at else None,
     }
+
+
+# ============================================================================
+# NRL Live Status (connected NRLs only)
+# ============================================================================
+
+@router.get("/nrl/{location_id}/live-status", response_class=HTMLResponse)
+async def get_nrl_live_status(
+    project_id: str,
+    location_id: str,
+    request: Request,
+    db: Session = Depends(get_db),
+):
+    """
+    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.
+    """
+    import os
+    import httpx
+
+    # Find the assigned unit
+    assignment = db.query(UnitAssignment).filter(
+        and_(
+            UnitAssignment.location_id == location_id,
+            UnitAssignment.status == "active",
+        )
+    ).first()
+
+    if not assignment:
+        return templates.TemplateResponse("partials/projects/nrl_live_status.html", {
+            "request": request,
+            "status": None,
+            "error": "No unit assigned",
+        })
+
+    unit = db.query(RosterUnit).filter_by(id=assignment.unit_id).first()
+    if not unit:
+        return templates.TemplateResponse("partials/projects/nrl_live_status.html", {
+            "request": request,
+            "status": None,
+            "error": "Assigned unit not found",
+        })
+
+    slmm_base = os.getenv("SLMM_BASE_URL", "http://localhost:8100")
+    status_data = None
+    error_msg = None
+
+    try:
+        async with httpx.AsyncClient(timeout=5.0) as client:
+            resp = await client.get(f"{slmm_base}/api/nl43/{unit.id}/status")
+            if resp.status_code == 200:
+                status_data = resp.json()
+            else:
+                error_msg = f"SLMM returned {resp.status_code}"
+    except Exception as e:
+        error_msg = "SLMM unreachable"
+
+    return templates.TemplateResponse("partials/projects/nrl_live_status.html", {
+        "request": request,
+        "unit": unit,
+        "status": status_data,
+        "error": error_msg,
+    })

backend/routers/projects.py

@@ -23,12 +23,18 @@ import io
 from backend.utils.timezone import utc_to_local, format_local_datetime
 
 from backend.database import get_db
+from fastapi import UploadFile, File
+import zipfile
+import hashlib
+import pathlib as _pathlib
+
 from backend.models import (
     Project,
     ProjectType,
     MonitoringLocation,
     UnitAssignment,
     MonitoringSession,
+    DataFile,
     ScheduledAction,
     RecurringSchedule,
     RosterUnit,
@@ -2697,6 +2703,301 @@ async def generate_combined_excel_report(
     )
 
 
+# ============================================================================
+# Project-level bulk upload (entire date-folder structure)
+# ============================================================================
+
+def _bulk_parse_rnh(content: bytes) -> dict:
+    """Parse a Rion .rnh metadata file for session start/stop times and device info."""
+    result = {}
+    try:
+        text = content.decode("utf-8", errors="replace")
+        for line in text.splitlines():
+            line = line.strip()
+            if not line or line.startswith("["):
+                continue
+            if "," in line:
+                key, _, value = line.partition(",")
+                key = key.strip()
+                value = value.strip()
+                mapping = {
+                    "Serial Number": "serial_number",
+                    "Store Name": "store_name",
+                    "Index Number": "index_number",
+                    "Measurement Start Time": "start_time_str",
+                    "Measurement Stop Time": "stop_time_str",
+                    "Total Measurement Time": "total_time_str",
+                }
+                if key in mapping:
+                    result[mapping[key]] = value
+    except Exception:
+        pass
+    return result
+
+
+def _bulk_parse_datetime(s: str):
+    if not s:
+        return None
+    try:
+        return datetime.strptime(s.strip(), "%Y/%m/%d %H:%M:%S")
+    except Exception:
+        return None
+
+
+def _bulk_classify_file(filename: str) -> str:
+    name = filename.lower()
+    if name.endswith(".rnh"):
+        return "log"
+    if name.endswith(".rnd"):
+        return "measurement"
+    if name.endswith(".mp3") or name.endswith(".wav") or name.endswith(".m4a"):
+        return "audio"
+    if name.endswith(".xlsx") or name.endswith(".xls") or name.endswith(".csv"):
+        return "data"
+    return "data"
+
+
+# Files we skip entirely — already-converted outputs that don't need re-importing
+_BULK_SKIP_EXTENSIONS = {".xlsx", ".xls"}
+
+
+@router.post("/{project_id}/upload-all")
+async def upload_all_project_data(
+    project_id: str,
+    request: Request,
+    db: Session = Depends(get_db),
+):
+    """
+    Bulk-import an entire structured data folder selected via webkitdirectory.
+
+    Expected folder structure (flexible depth):
+        [date_folder]/[NRL_name]/[Auto_####]/  ← files here
+        -- OR --
+        [NRL_name]/[Auto_####]/                ← files here (no date wrapper)
+        -- OR --
+        [date_folder]/[NRL_name]/              ← files directly in NRL folder
+
+    Each leaf folder group of .rnd/.rnh files becomes one MonitoringSession.
+    NRL folder names are matched case-insensitively to MonitoringLocation.name.
+    .mp3 files are stored as audio. .xlsx/.xls are skipped (already-converted).
+    Unmatched folders are reported but don't cause failure.
+    """
+    form = await request.form()
+
+    # Collect (relative_path, filename, bytes) for every uploaded file.
+    # The JS sends each file as "files" and its webkitRelativePath as "paths".
+    from collections import defaultdict
+
+    uploaded_files = form.getlist("files")
+    uploaded_paths = form.getlist("paths")
+
+    if not uploaded_files:
+        raise HTTPException(status_code=400, detail="No files received.")
+
+    if len(uploaded_paths) != len(uploaded_files):
+        # Fallback: use bare filename if paths weren't sent
+        uploaded_paths = [f.filename for f in uploaded_files]
+
+    project = db.query(Project).filter_by(id=project_id).first()
+    if not project:
+        raise HTTPException(status_code=404, detail="Project not found")
+
+    # Load all sound monitoring locations for this project
+    locations = db.query(MonitoringLocation).filter_by(
+        project_id=project_id,
+        location_type="sound",
+    ).all()
+
+    # Build a case-insensitive name → location map
+    loc_by_name: dict[str, MonitoringLocation] = {
+        loc.name.strip().lower(): loc for loc in locations
+    }
+
+    def _normalize(s: str) -> str:
+        """Lowercase, strip spaces/hyphens/underscores for fuzzy comparison."""
+        return s.lower().replace(" ", "").replace("-", "").replace("_", "")
+
+    # Pre-build normalized keys for fuzzy matching
+    loc_by_normalized: dict[str, MonitoringLocation] = {
+        _normalize(loc.name): loc for loc in locations
+    }
+
+    def _find_location_for_path(path: str):
+        """
+        Walk path components from right and return first matching location.
+        Tries exact match first, then normalized (strips spaces/hyphens/underscores),
+        then checks if the location name *starts with* the normalized folder name.
+        e.g. folder "NRL 1" matches location "NRL1 - Test Location"
+        """
+        components = path.replace("\\", "/").split("/")
+        for comp in reversed(components):
+            # Exact match
+            key = comp.strip().lower()
+            if key in loc_by_name:
+                return loc_by_name[key]
+            # Normalized match ("NRL 1" == "NRL1")
+            norm = _normalize(comp)
+            if norm in loc_by_normalized:
+                return loc_by_normalized[norm]
+            # Prefix match: location name starts with the folder component
+            # e.g. "NRL1" matches "NRL1 - Test Location"
+            for loc_norm, loc in loc_by_normalized.items():
+                if loc_norm.startswith(norm) or norm.startswith(loc_norm):
+                    return loc
+        return None
+
+    def _session_group_key(parts: tuple) -> str:
+        """
+        Determine the grouping key for a file path.
+        Files inside Auto_####/Auto_Leq/ or Auto_####/Auto_Lp_01/ are collapsed
+        up to their Auto_#### parent so they all land in the same session.
+        """
+        # Find the deepest Auto_#### component (case-insensitive)
+        auto_idx = None
+        for i, p in enumerate(parts):
+            if p.lower().startswith("auto_") and not p.lower().startswith("auto_leq") and not p.lower().startswith("auto_lp"):
+                auto_idx = i
+        if auto_idx is not None:
+            # Group key = everything up to and including Auto_####
+            return "/".join(parts[:auto_idx + 1])
+        # Fallback: use the immediate parent folder
+        return "/".join(parts[:-1]) if len(parts) > 1 else ""
+
+    # --- Group files by session key ---
+    groups: dict[str, list[tuple[str, bytes]]] = defaultdict(list)
+
+    for rel_path, uf in zip(uploaded_paths, uploaded_files):
+        rel_path = rel_path.replace("\\", "/").strip("/")
+        parts = _pathlib.PurePosixPath(rel_path).parts
+        if not parts:
+            continue
+        fname = parts[-1]
+        # Skip already-converted Excel exports
+        if _pathlib.PurePosixPath(fname).suffix.lower() in _BULK_SKIP_EXTENSIONS:
+            continue
+        group_key = _session_group_key(parts)
+        data = await uf.read()
+        groups[group_key].append((fname, data))
+
+    # Aggregate by (location_id, date_label) so each Auto_#### group is one session
+    # key: (location_id or None, group_path)
+    session_results = []
+    unmatched_paths = []
+    total_files = 0
+    total_sessions = 0
+
+    for group_path, file_list in sorted(groups.items()):
+        matched_loc = _find_location_for_path(group_path)
+
+        if matched_loc is None:
+            unmatched_paths.append(group_path)
+            continue
+
+        # Parse .rnh if present in this group
+        rnh_meta = {}
+        for fname, fbytes in file_list:
+            if fname.lower().endswith(".rnh"):
+                rnh_meta = _bulk_parse_rnh(fbytes)
+                break
+
+        started_at = _bulk_parse_datetime(rnh_meta.get("start_time_str")) or datetime.utcnow()
+        stopped_at = _bulk_parse_datetime(rnh_meta.get("stop_time_str"))
+        duration_seconds = None
+        if started_at and stopped_at:
+            duration_seconds = int((stopped_at - started_at).total_seconds())
+
+        store_name = rnh_meta.get("store_name", "")
+        serial_number = rnh_meta.get("serial_number", "")
+        index_number = rnh_meta.get("index_number", "")
+
+        session_id = str(uuid.uuid4())
+        monitoring_session = MonitoringSession(
+            id=session_id,
+            project_id=project_id,
+            location_id=matched_loc.id,
+            unit_id=None,
+            session_type="sound",
+            started_at=started_at,
+            stopped_at=stopped_at,
+            duration_seconds=duration_seconds,
+            status="completed",
+            session_metadata=json.dumps({
+                "source": "bulk_upload",
+                "group_path": group_path,
+                "store_name": store_name,
+                "serial_number": serial_number,
+                "index_number": index_number,
+            }),
+        )
+        db.add(monitoring_session)
+        db.commit()
+        db.refresh(monitoring_session)
+
+        # Write files
+        output_dir = _pathlib.Path("data/Projects") / project_id / session_id
+        output_dir.mkdir(parents=True, exist_ok=True)
+
+        leq_count = 0
+        lp_count = 0
+        group_file_count = 0
+
+        for fname, fbytes in file_list:
+            file_type = _bulk_classify_file(fname)
+            fname_lower = fname.lower()
+            if fname_lower.endswith(".rnd"):
+                if "_leq_" in fname_lower:
+                    leq_count += 1
+                elif "_lp" in fname_lower:
+                    lp_count += 1
+
+            dest = output_dir / fname
+            dest.write_bytes(fbytes)
+            checksum = hashlib.sha256(fbytes).hexdigest()
+            rel_path = str(dest.relative_to("data"))
+
+            data_file = DataFile(
+                id=str(uuid.uuid4()),
+                session_id=session_id,
+                file_path=rel_path,
+                file_type=file_type,
+                file_size_bytes=len(fbytes),
+                downloaded_at=datetime.utcnow(),
+                checksum=checksum,
+                file_metadata=json.dumps({
+                    "source": "bulk_upload",
+                    "original_filename": fname,
+                    "group_path": group_path,
+                    "store_name": store_name,
+                }),
+            )
+            db.add(data_file)
+            group_file_count += 1
+
+        db.commit()
+        total_files += group_file_count
+        total_sessions += 1
+
+        session_results.append({
+            "location_name": matched_loc.name,
+            "location_id": matched_loc.id,
+            "session_id": session_id,
+            "group_path": group_path,
+            "files": group_file_count,
+            "leq_files": leq_count,
+            "lp_files": lp_count,
+            "store_name": store_name,
+            "started_at": started_at.isoformat() if started_at else None,
+        })
+
+    return {
+        "success": True,
+        "sessions_created": total_sessions,
+        "files_imported": total_files,
+        "unmatched_folders": unmatched_paths,
+        "sessions": session_results,
+    }
+
+
 @router.get("/types/list", response_class=HTMLResponse)
 async def get_project_types(request: Request, db: Session = Depends(get_db)):
     """

templates/nrl_detail.html

@@ -70,7 +70,7 @@
                 class="tab-button px-4 py-3 border-b-2 border-transparent font-medium text-sm text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-white hover:border-gray-300 dark:hover:border-gray-600 transition-colors">
             Settings
         </button>
-        {% if assigned_unit %}
+        {% if assigned_unit and connection_mode == 'connected' %}
         <button onclick="switchTab('command')"
                 data-tab="command"
                 class="tab-button px-4 py-3 border-b-2 border-transparent font-medium text-sm text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-white hover:border-gray-300 dark:hover:border-gray-600 transition-colors">
@@ -214,23 +214,54 @@
             <div class="bg-white dark:bg-slate-800 rounded-xl shadow-lg p-6">
                 <div class="flex items-center justify-between">
                     <div>
+                        {% if connection_mode == 'connected' %}
                         <p class="text-sm text-gray-600 dark:text-gray-400">Active Session</p>
                         <p class="text-lg font-semibold text-gray-900 dark:text-white mt-2">
                             {% if active_session %}
-                                <span class="text-green-600 dark:text-green-400">Recording</span>
+                                <span class="text-green-600 dark:text-green-400">Monitoring</span>
                             {% else %}
                                 <span class="text-gray-500">Idle</span>
                             {% endif %}
                         </p>
+                        {% else %}
+                        <p class="text-sm text-gray-600 dark:text-gray-400">Mode</p>
+                        <p class="text-lg font-semibold mt-2">
+                            <span class="text-amber-600 dark:text-amber-400">Offline / Manual</span>
+                        </p>
+                        {% endif %}
                     </div>
                     <div class="w-12 h-12 bg-purple-100 dark:bg-purple-900/30 rounded-lg flex items-center justify-center">
+                        {% if connection_mode == 'connected' %}
                         <svg class="w-6 h-6 text-purple-600 dark:text-purple-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>
+                        {% else %}
+                        <svg class="w-6 h-6 text-amber-600 dark:text-amber-400" 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-4-8l-4-4m0 0L8 8m4-4v12"></path>
+                        </svg>
+                        {% endif %}
                     </div>
                 </div>
             </div>
         </div>
+
+        {% if connection_mode == 'connected' and assigned_unit %}
+        <!-- Live Status Row (connected NRLs only) -->
+        <div class="mt-6">
+            <div class="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">Live Status</h3>
+                    <span class="text-xs text-gray-500 dark:text-gray-400">{{ assigned_unit.id }}</span>
+                </div>
+                <div id="nrl-live-status"
+                     hx-get="/api/projects/{{ project_id }}/nrl/{{ location_id }}/live-status"
+                     hx-trigger="load, every 30s"
+                     hx-swap="innerHTML">
+                    <div class="text-center py-4 text-gray-500 text-sm">Loading status&hellip;</div>
+                </div>
+            </div>
+        </div>
+        {% endif %}
     </div>
 
     <!-- Settings Tab -->
@@ -281,8 +312,8 @@
         </div>
     </div>
 
-    <!-- Command Center Tab -->
+    <!-- Command Center Tab (connected NRLs only) -->
-    {% if assigned_unit %}
+    {% if assigned_unit and connection_mode == 'connected' %}
     <div id="command-tab" class="tab-panel hidden">
         <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-6">

templates/partials/projects/nrl_live_status.html

@@ -0,0 +1,89 @@
+<!-- Live Status Card content for connected NRLs -->
+{% if error and not status %}
+<div class="flex items-center gap-3 text-gray-500 dark:text-gray-400">
+    <svg class="w-5 h-5 text-amber-500 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"></path>
+    </svg>
+    <span class="text-sm">{{ error }}</span>
+</div>
+{% elif status %}
+<div class="grid grid-cols-2 sm:grid-cols-4 gap-4">
+
+    <!-- Measurement State -->
+    <div class="flex flex-col">
+        <span class="text-xs text-gray-500 dark:text-gray-400 mb-1">State</span>
+        {% set state = status.get('measurement_state', 'unknown') if status is mapping else 'unknown' %}
+        {% if state in ('measuring', 'recording') %}
+        <span class="inline-flex items-center gap-1.5 text-sm font-semibold text-green-600 dark:text-green-400">
+            <span class="w-2 h-2 bg-green-500 rounded-full animate-pulse"></span>
+            Measuring
+        </span>
+        {% elif state == 'paused' %}
+        <span class="inline-flex items-center gap-1.5 text-sm font-semibold text-yellow-600 dark:text-yellow-400">
+            <span class="w-2 h-2 bg-yellow-500 rounded-full"></span>
+            Paused
+        </span>
+        {% elif state == 'stopped' %}
+        <span class="inline-flex items-center gap-1.5 text-sm font-semibold text-gray-600 dark:text-gray-400">
+            <span class="w-2 h-2 bg-gray-400 rounded-full"></span>
+            Stopped
+        </span>
+        {% else %}
+        <span class="text-sm text-gray-500 dark:text-gray-400 capitalize">{{ state }}</span>
+        {% endif %}
+    </div>
+
+    <!-- Lp (instantaneous) -->
+    <div class="flex flex-col">
+        <span class="text-xs text-gray-500 dark:text-gray-400 mb-1">Lp (dB)</span>
+        {% set lp = status.get('lp') if status is mapping else None %}
+        <span class="text-xl font-bold text-gray-900 dark:text-white">
+            {% if lp is not none %}{{ "%.1f"|format(lp) }}{% else %}&mdash;{% endif %}
+        </span>
+    </div>
+
+    <!-- Battery -->
+    <div class="flex flex-col">
+        <span class="text-xs text-gray-500 dark:text-gray-400 mb-1">Battery</span>
+        {% set batt = status.get('battery_level') if status is mapping else None %}
+        {% if batt is not none %}
+        <span class="text-sm font-semibold
+            {% if batt >= 60 %}text-green-600 dark:text-green-400
+            {% elif batt >= 30 %}text-yellow-600 dark:text-yellow-400
+            {% else %}text-red-600 dark:text-red-400{% endif %}">
+            {{ batt }}%
+        </span>
+        {% else %}
+        <span class="text-sm text-gray-500">&mdash;</span>
+        {% endif %}
+    </div>
+
+    <!-- Last Seen -->
+    <div class="flex flex-col">
+        <span class="text-xs text-gray-500 dark:text-gray-400 mb-1">Last Seen</span>
+        {% set last_seen = status.get('last_seen') if status is mapping else None %}
+        {% if last_seen %}
+        <span class="text-sm text-gray-700 dark:text-gray-300">{{ last_seen|local_datetime }}</span>
+        {% else %}
+        <span class="text-sm text-gray-500">&mdash;</span>
+        {% endif %}
+    </div>
+
+</div>
+
+{% if unit %}
+<div class="mt-3 pt-3 border-t border-gray-100 dark:border-gray-700 flex items-center justify-between">
+    <span class="text-xs text-gray-400 dark:text-gray-500">
+        Unit: {{ unit.id }}
+        {% if unit.slm_model %} &bull; {{ unit.slm_model }}{% endif %}
+    </span>
+    <a href="/slm/{{ unit.id }}"
+       class="text-xs text-seismo-orange hover:text-seismo-navy transition-colors">
+        Open Unit &rarr;
+    </a>
+</div>
+{% endif %}
+
+{% else %}
+<div class="text-sm text-gray-500 dark:text-gray-400">No status data available.</div>
+{% endif %}

templates/projects/detail.html

@@ -230,6 +230,13 @@
                         Project Files
                     </h2>
                     <div class="flex items-center gap-3">
+                        <button onclick="toggleUploadAll()"
+                                class="px-3 py-2 text-sm bg-seismo-orange text-white rounded-lg hover:bg-seismo-navy 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="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12"></path>
+                            </svg>
+                            Upload All
+                        </button>
                         <button onclick="htmx.trigger('#unified-files', 'refresh')"
                                 class="px-3 py-2 text-sm bg-gray-100 dark:bg-gray-700 text-gray-700 dark:text-gray-300 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition-colors">
                             <svg class="w-4 h-4 inline mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -241,6 +248,37 @@
                 </div>
             </div>
 
+            <!-- Upload All Panel -->
+            <div id="upload-all-panel" class="hidden border-b border-gray-200 dark:border-gray-700">
+                <div class="px-6 py-4 bg-gray-50 dark:bg-gray-800/50">
+                    <p class="text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">Bulk Import — Select Folder</p>
+                    <p class="text-xs text-gray-500 dark:text-gray-400 mb-3">
+                        Select your data folder directly — no zipping needed. Expected structure:
+                        <code class="bg-gray-200 dark:bg-gray-700 px-1 rounded">[date]/[NRL name]/[Auto_####]/</code>.
+                        NRL folders are matched to locations by name. MP3s are stored; Excel exports are skipped.
+                    </p>
+                    <div class="flex flex-wrap items-center gap-3">
+                        <input type="file" id="upload-all-input"
+                               webkitdirectory directory multiple
+                               class="block text-sm text-gray-500 dark:text-gray-400
+                                      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()"
+                                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()"
+                                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>
+                    <!-- Result summary -->
+                    <div id="upload-all-results" class="hidden mt-3 text-sm space-y-1"></div>
+                </div>
+            </div>
+
             <div id="unified-files"
                  hx-get="/api/projects/{{ project_id }}/files-unified"
                  hx-trigger="load, refresh from:#unified-files"
@@ -402,7 +440,7 @@
             <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                 <div>
                     <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Type</label>
-                    <select name="location_type" id="location-type"
+                    <select name="location_type" id="location-type" onchange="updateConnectionModeVisibility()"
                             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="sound">Sound</option>
                         <option value="vibration">Vibration</option>
@@ -415,6 +453,29 @@
                 </div>
             </div>
 
+            <!-- Connection Mode — sound locations only -->
+            <div id="connection-mode-field">
+                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Connection Mode</label>
+                <div class="grid grid-cols-2 gap-3">
+                    <label class="flex items-start gap-3 p-3 border-2 border-seismo-orange rounded-lg cursor-pointer bg-orange-50 dark:bg-orange-900/10" id="mode-connected-label">
+                        <input type="radio" name="connection_mode" value="connected" checked
+                               class="mt-0.5 text-seismo-orange" onchange="updateModeLabels()">
+                        <div>
+                            <div class="font-medium text-gray-900 dark:text-white text-sm">Connected</div>
+                            <div class="text-xs text-gray-500 dark:text-gray-400 mt-0.5">Remote unit accessible via modem. Supports live control and FTP download.</div>
+                        </div>
+                    </label>
+                    <label class="flex items-start gap-3 p-3 border-2 border-gray-300 dark:border-gray-600 rounded-lg cursor-pointer" id="mode-offline-label">
+                        <input type="radio" name="connection_mode" value="offline"
+                               class="mt-0.5 text-seismo-orange" onchange="updateModeLabels()">
+                        <div>
+                            <div class="font-medium text-gray-900 dark:text-white text-sm">Offline / Manual Upload</div>
+                            <div class="text-xs text-gray-500 dark:text-gray-400 mt-0.5">No network access. Data collected from SD card and uploaded manually.</div>
+                        </div>
+                    </label>
+                </div>
+            </div>
+
             <div>
                 <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Address</label>
                 <input type="text" name="address" id="location-address"
@@ -794,6 +855,33 @@ function refreshProjectDashboard() {
 }
 
 // Location modal functions
+function updateConnectionModeVisibility() {
+    const locType = document.getElementById('location-type').value;
+    const field = document.getElementById('connection-mode-field');
+    if (field) field.classList.toggle('hidden', locType !== 'sound');
+}
+
+function updateModeLabels() {
+    const connected = document.querySelector('input[name="connection_mode"][value="connected"]');
+    const offline = document.querySelector('input[name="connection_mode"][value="offline"]');
+    const connLabel = document.getElementById('mode-connected-label');
+    const offLabel = document.getElementById('mode-offline-label');
+    if (!connected || !connLabel || !offLabel) return;
+    const activeClasses = ['border-seismo-orange', 'bg-orange-50', 'dark:bg-orange-900/10'];
+    const inactiveClasses = ['border-gray-300', 'dark:border-gray-600'];
+    if (connected.checked) {
+        connLabel.classList.add(...activeClasses);
+        connLabel.classList.remove(...inactiveClasses);
+        offLabel.classList.remove(...activeClasses);
+        offLabel.classList.add(...inactiveClasses);
+    } else {
+        offLabel.classList.add(...activeClasses);
+        offLabel.classList.remove(...inactiveClasses);
+        connLabel.classList.remove(...activeClasses);
+        connLabel.classList.add(...inactiveClasses);
+    }
+}
+
 function openLocationModal(defaultType) {
     editingLocationId = null;
     document.getElementById('location-modal-title').textContent = 'Add Location';
@@ -802,6 +890,9 @@ function openLocationModal(defaultType) {
     document.getElementById('location-description').value = '';
     document.getElementById('location-address').value = '';
     document.getElementById('location-coordinates').value = '';
+    // Reset connection mode to connected
+    const connectedRadio = document.querySelector('input[name="connection_mode"][value="connected"]');
+    if (connectedRadio) { connectedRadio.checked = true; updateModeLabels(); }
     const locationTypeSelect = document.getElementById('location-type');
     const locationTypeWrapper = locationTypeSelect.closest('div');
     if (projectTypeId === 'sound_monitoring') {
@@ -817,6 +908,7 @@ function openLocationModal(defaultType) {
         if (locationTypeWrapper) locationTypeWrapper.classList.remove('hidden');
         locationTypeSelect.value = defaultType || 'sound';
     }
+    updateConnectionModeVisibility();
     document.getElementById('location-error').classList.add('hidden');
     document.getElementById('location-modal').classList.remove('hidden');
 }
@@ -830,6 +922,11 @@ function openEditLocationModal(button) {
     document.getElementById('location-description').value = data.description || '';
     document.getElementById('location-address').value = data.address || '';
     document.getElementById('location-coordinates').value = data.coordinates || '';
+    // Restore connection mode from metadata
+    let savedMode = 'connected';
+    try { savedMode = JSON.parse(data.location_metadata || '{}').connection_mode || 'connected'; } catch(e) {}
+    const modeRadio = document.querySelector(`input[name="connection_mode"][value="${savedMode}"]`);
+    if (modeRadio) { modeRadio.checked = true; updateModeLabels(); }
     const locationTypeSelect = document.getElementById('location-type');
     const locationTypeWrapper = locationTypeSelect.closest('div');
     if (projectTypeId === 'sound_monitoring') {
@@ -845,6 +942,7 @@ function openEditLocationModal(button) {
         if (locationTypeWrapper) locationTypeWrapper.classList.remove('hidden');
         locationTypeSelect.value = data.location_type || 'sound';
     }
+    updateConnectionModeVisibility();
     document.getElementById('location-error').classList.add('hidden');
     document.getElementById('location-modal').classList.remove('hidden');
 }
@@ -867,6 +965,8 @@ document.getElementById('location-form').addEventListener('submit', async functi
         locationType = 'vibration';
     }
 
+    const connectionMode = document.querySelector('input[name="connection_mode"]:checked')?.value || 'connected';
+
     try {
         if (editingLocationId) {
             const payload = {
@@ -874,7 +974,8 @@ document.getElementById('location-form').addEventListener('submit', async functi
                 description: description || null,
                 address: address || null,
                 coordinates: coordinates || null,
-                location_type: locationType
+                location_type: locationType,
+                location_metadata: JSON.stringify({ connection_mode: connectionMode }),
             };
             const response = await fetch(`/api/projects/${projectId}/locations/${editingLocationId}`, {
                 method: 'PUT',
@@ -892,6 +993,7 @@ document.getElementById('location-form').addEventListener('submit', async functi
             formData.append('address', address);
             formData.append('coordinates', coordinates);
             formData.append('location_type', locationType);
+            formData.append('location_metadata', JSON.stringify({ connection_mode: connectionMode }));
             const response = await fetch(`/api/projects/${projectId}/locations/create`, {
                 method: 'POST',
                 body: formData
@@ -1473,6 +1575,88 @@ document.getElementById('schedule-modal')?.addEventListener('click', function(e)
     }
 });
 
+// ── Upload All ───────────────────────────────────────────────────────────────
+
+function toggleUploadAll() {
+    const panel = document.getElementById('upload-all-panel');
+    panel.classList.toggle('hidden');
+    if (!panel.classList.contains('hidden')) {
+        document.getElementById('upload-all-status').textContent = '';
+        document.getElementById('upload-all-status').className = 'text-sm hidden';
+        document.getElementById('upload-all-results').classList.add('hidden');
+        document.getElementById('upload-all-results').innerHTML = '';
+        document.getElementById('upload-all-input').value = '';
+    }
+}
+
+async function submitUploadAll() {
+    const input = document.getElementById('upload-all-input');
+    const status = document.getElementById('upload-all-status');
+    const resultsEl = document.getElementById('upload-all-results');
+
+    if (!input.files.length) {
+        alert('Please select a folder to upload.');
+        return;
+    }
+
+    const formData = new FormData();
+    for (const f of input.files) {
+        // 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`;
+    status.className = 'text-sm text-gray-500';
+    resultsEl.classList.add('hidden');
+
+    try {
+        const response = await fetch(
+            `/api/projects/{{ project_id }}/upload-all`,
+            { method: 'POST', body: formData }
+        );
+        const data = await response.json();
+
+        if (response.ok) {
+            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 = '';
+
+            // Build results summary
+            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>';
+            }
+            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');
+            }
+
+            // 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}`;
+        status.className = 'text-sm text-red-600 dark:text-red-400';
+    }
+}
+
 // Load project details on page load and restore active tab from URL hash
 document.addEventListener('DOMContentLoaded', function() {
     loadProjectDetails();