14 changed files with 751 additions and 58 deletions
--- a/.gitea/ISSUE_TEMPLATE/bug_report.ym
+++ b/.gitea/ISSUE_TEMPLATE/bug_report.ym
@@ -0,0 +1,82 @@
+name: "Bug Report"
+about: "Report a problem or error"
+title: "[BUG] "
+labels:
+  - bug
+body:
+  - type: dropdown
+    id: os
+    attributes:
+      label: "Operating System"
+      options:
+        - "Windows 10"
+        - "Windows 11"
+        - "Ubuntu / Debian"
+        - "Fedora / RHEL"
+        - "Arch Linux"
+        - "macOS"
+        - "Other"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: install_type
+    attributes:
+      label: "Installation Type"
+      options:
+        - "Docker / Docker Compose"
+        - "EXE / Binary (Windows)"
+        - "Binary (Linux)"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: slicer
+    attributes:
+      label: "Slicer"
+      options:
+        - "OrcaSlicer (KX-Patch)"
+        - "OrcaSlicer (Standard)"
+        - "BambuStudio"
+        - "PrusaSlicer"
+        - "Other"
+    validations:
+      required: true
+
+  - type: input
+    id: slicer_version
+    attributes:
+      label: "Slicer Version"
+      placeholder: "e.g. 2.4.0-dev-kx1"
+    validations:
+      required: true
+
+  - type: input
+    id: bridge_version
+    attributes:
+      label: "KX-Bridge Version"
+      placeholder: "e.g. v0.9.20"
+      description: "Found in the web interface or in the logs at startup."
+    validations:
+      required: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: "Problem Description"
+      description: "What is happening? What did you expect to happen?"
+      placeholder: |
+        What happened:
+        
+        What was expected:
+    validations:
+      required: true
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: "Logs / Error Message"
+      description: "Relevant output from the KX-Bridge logs. Docker: `docker logs <container>`"
+      render: text
+    validations:
+      required: false
--- a/.gitea/ISSUE_TEMPLATE/bug_report.yml
+++ b/.gitea/ISSUE_TEMPLATE/bug_report.yml
@@ -0,0 +1,85 @@
+name: Bug Report
+about: File a bug report
+title: "[Bug]: "
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please fill out all required fields to help us resolve your issue faster.
+
+  - type: dropdown
+    id: os
+    attributes:
+      label: Operating System
+      options:
+        - Windows 10
+        - Windows 11
+        - Ubuntu / Debian
+        - Fedora / RHEL
+        - Arch Linux
+        - macOS
+        - Other
+    validations:
+      required: true
+
+  - type: dropdown
+    id: install_type
+    attributes:
+      label: Installation Type
+      options:
+        - Docker / Docker Compose
+        - EXE / Binary (Windows)
+        - Binary (Linux)
+    validations:
+      required: true
+
+  - type: dropdown
+    id: slicer
+    attributes:
+      label: Slicer
+      options:
+        - OrcaSlicer (KX-Patch)
+        - OrcaSlicer (Standard)
+        - BambuStudio
+        - PrusaSlicer
+        - Other
+    validations:
+      required: true
+
+  - type: input
+    id: slicer_version
+    attributes:
+      label: Slicer Version
+      placeholder: "e.g. 2.4.0-dev-kx1"
+    validations:
+      required: true
+
+  - type: input
+    id: bridge_version
+    attributes:
+      label: KX-Bridge Version
+      description: "Found in the web interface or in the logs at startup."
+      placeholder: "e.g. v0.9.20"
+    validations:
+      required: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Problem Description
+      description: What is happening? What did you expect to happen?
+      placeholder: |
+        What happened:
+
+        What was expected:
+    validations:
+      required: true
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs / Error Message
+      description: "Relevant output from the KX-Bridge logs. Docker: `docker logs <container>`"
+      render: shell
+    validations:
+      required: false
--- a/bug_report.yml
+++ b/bug_report.yml
@@ -0,0 +1,82 @@
+name: "Bug Report"
+about: "Problem oder Fehler melden"
+title: "[BUG] "
+labels:
+  - bug
+body:
+  - type: dropdown
+    id: os
+    attributes:
+      label: "Betriebssystem"
+      options:
+        - "Windows 10"
+        - "Windows 11"
+        - "Ubuntu / Debian"
+        - "Fedora / RHEL"
+        - "Arch Linux"
+        - "macOS"
+        - "Anderes"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: install_type
+    attributes:
+      label: "Installationsart"
+      options:
+        - "Docker / Docker Compose"
+        - "EXE / Binary (Windows)"
+        - "Binary (Linux)"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: slicer
+    attributes:
+      label: "Slicer"
+      options:
+        - "OrcaSlicer (KX-Patch)"
+        - "OrcaSlicer (Standard)"
+        - "BambuStudio"
+        - "PrusaSlicer"
+        - "Anderer"
+    validations:
+      required: true
+
+  - type: input
+    id: slicer_version
+    attributes:
+      label: "Slicer Version"
+      placeholder: "z.B. 2.4.0-dev-kx1"
+    validations:
+      required: true
+
+  - type: input
+    id: bridge_version
+    attributes:
+      label: "KX-Bridge Version"
+      placeholder: "z.B. v0.9.20"
+      description: "Zu finden im Webinterface oder in den Logs beim Start."
+    validations:
+      required: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: "Problembeschreibung"
+      description: "Was passiert? Was hast du erwartet?"
+      placeholder: |
+        Was ist passiert:
+        
+        Was wurde erwartet:
+    validations:
+      required: true
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: "Logs / Fehlermeldung"
+      description: "Relevante Ausgabe aus den KX-Bridge Logs. Docker: `docker logs <container>`"
+      render: text
+    validations:
+      required: false
--- a/config/config.ini.example
+++ b/config/config.ini.example
@@ -34,3 +34,11 @@ auto_leveling    = 1
 [bridge]
 # Poll-Intervall in Sekunden
 poll_interval    = 3
+
+[spoolman]
+# URL der Spoolman-Instanz (leer lassen um Spoolman zu deaktivieren)
+# server = http://192.168.x.x:7912
+
+# Wie oft (Sekunden) der Filamentverbrauch während des Drucks gemeldet wird
+# (0 = nur beim Druckende)
+# sync_rate = 0
--- a/config_loader.py
+++ b/config_loader.py
@@ -13,6 +13,7 @@ _BASE = pathlib.Path(sys.executable).parent if getattr(sys, "frozen", False) els
 CONFIG_SECTION_CONNECTION = "connection"
 CONFIG_SECTION_PRINT      = "print"
 CONFIG_SECTION_BRIDGE     = "bridge"
+CONFIG_SECTION_SPOOLMAN   = "spoolman"


 def _find_config_file() -> pathlib.Path | None:
@@ -63,6 +64,8 @@ def _load_config_file(path: pathlib.Path):
        "WEB_UPLOAD_WARNING":   (CONFIG_SECTION_PRINT,   "web_upload_warning"),
        "PRINT_START_DIALOG":   (CONFIG_SECTION_PRINT,   "print_start_dialog"),
        "BRIDGE_PRINTER_NAME":  (CONFIG_SECTION_BRIDGE,  "printer_name"),
+        "SPOOLMAN_SERVER":      (CONFIG_SECTION_SPOOLMAN, "server"),
+        "SPOOLMAN_SYNC_RATE":   (CONFIG_SECTION_SPOOLMAN, "sync_rate"),
    }
    for env_key, (section, option) in mapping.items():
        if env_key not in os.environ:
@@ -317,3 +320,5 @@ AUTO_LEVELING    = int(get("AUTO_LEVELING","1"))
 CAMERA_ON_PRINT  = int(get("CAMERA_ON_PRINT","0"))
 WEB_UPLOAD_WARNING = int(get("WEB_UPLOAD_WARNING", "1"))
 PRINT_START_DIALOG = int(get("PRINT_START_DIALOG", get("FILE_READY_DIALOG", "1")))
+SPOOLMAN_SERVER    = get("SPOOLMAN_SERVER",    "")
+SPOOLMAN_SYNC_RATE = int(get("SPOOLMAN_SYNC_RATE", "0"))
--- a/kobrax_moonraker_bridge.py
+++ b/kobrax_moonraker_bridge.py
@@ -733,6 +733,40 @@ class CameraCache:
            await asyncio.sleep(2.0)


+class SpoolmanClient:
+    """Thin synchronous HTTP client for Spoolman filament tracking.
+
+    Designed to be called from daemon threads (poll loop, _on_print callbacks).
+    Uses requests (already in requirements) so no event-loop dependency.
+    """
+
+    def __init__(self, server_url: str, sync_rate: int = 0):
+        self.server_url = server_url.rstrip("/")
+        self.sync_rate = sync_rate
+
+    def _req(self, method: str, path: str, **kwargs):
+        import requests
+        r = requests.request(method, f"{self.server_url}{path}", timeout=5, **kwargs)
+        r.raise_for_status()
+        return r.json()
+
+    def health_check(self) -> bool:
+        try:
+            self._req("GET", "/api/v1/health")
+            return True
+        except Exception:
+            return False
+
+    def list_spools(self) -> list:
+        return self._req("GET", "/api/v1/spool")
+
+    def use_filament(self, spool_id: int, use_length_mm: float) -> None:
+        """Report consumed filament length in mm. Spoolman converts to weight
+        using the spool's filament profile density."""
+        self._req("PUT", f"/api/v1/spool/{spool_id}/use",
+                  json={"use_length": round(use_length_mm, 2)})
+
+
 class KobraXBridge:
    def __init__(self, client: KobraXClient, args=None, store=None, printer_id: str = "1", all_bridges=None):
        self.client = client
@@ -793,6 +827,7 @@ class KobraXBridge:
          "file_ready":         "",
          "print_start_dialog": getattr(args, "print_start_dialog", 1),
          "filament_mode":      "toolhead",
+          "supplies_usage":     0,
          "ace_drying": {"status": 0, "target_temp": 0, "duration": 0, "remain_time": 0, "humidity": None, "current_temp": None},
        }
        self._ams_slots: list[dict] = []       # flat global list; each entry has global_index + box_id
@@ -819,6 +854,18 @@ class KobraXBridge:
        self._pending_preprint_skip: list[str] = []
        self._pending_preprint_skip_deadline: float = 0.0

+        # Spoolman filament tracking
+        _sm_url = (getattr(args, "spoolman_server", "") or "").strip()
+        self._spoolman: SpoolmanClient | None = (
+            SpoolmanClient(_sm_url, getattr(args, "spoolman_sync_rate", 0))
+            if _sm_url else None
+        )
+        self._spoolman_slot_spools: dict[int, int] = {}  # {ams_slot_idx: spoolman_spool_id}
+        self._spoolman_slot_usage: dict[int, float] = {}   # per-slot accumulated mm this print
+        self._spoolman_slot_reported: dict[int, float] = {}  # per-slot mm already sent to Spoolman
+        self._spoolman_last_usage: float = 0.0   # supplies_usage at last attribution tick
+        self._spoolman_last_sync: float = 0.0
+
        # Theme-Name prüfen (keine Sonderzeichen oder Umlaute)
        raw_theme = (getattr(args, "ui_theme", None) or "default").strip()
        if not _UI_THEME_NAME_RE.match(raw_theme):
@@ -837,6 +884,146 @@ class KobraXBridge:
        client.callbacks["light/report"]          = self._on_light
        client.callbacks["skip/report"]           = self._on_skip

+        if self._spoolman:
+            threading.Thread(
+                target=lambda: log.info(
+                    f"Spoolman: {'OK' if self._spoolman.health_check() else 'unreachable'} "
+                    f"at {self._spoolman.server_url}"
+                ),
+                daemon=True, name="spoolman-health",
+            ).start()
+
+    # ── Spoolman helpers ──────────────────────────────────────────────────────
+
+    def _spoolman_filament_mm(self) -> float:
+        """Total filament_used_mm for the current print file from the GCode DB."""
+        filename = self._state.get("filename", "")
+        if not filename:
+            return 0.0
+        try:
+            gf = self._store.get_file_by_name(filename)
+            return float(gf.get("filament_used_mm") or 0.0) if gf else 0.0
+        except Exception:
+            return 0.0
+
+    def _spoolman_attribute_tick(self, activity_map: dict) -> None:
+        """Attribute the supplies_usage delta since last tick to the active slot.
+
+        Called every poll cycle after both print/report and multiColorBox/report
+        have been processed, so _state["supplies_usage"] and _ams_loaded_slot
+        are both current.
+
+        Skips attribution during loading/unloading transitions (tool changes +
+        purges) to avoid charging the wrong spool for purge material."""
+        if not self._spoolman or not self._spoolman_slot_spools:
+            return
+        if self._state.get("print_state") != "printing":
+            return
+        current = self._state.get("supplies_usage", 0)
+        delta = current - self._spoolman_last_usage
+        self._spoolman_last_usage = current
+        if delta <= 0:
+            return
+        loaded = self._ams_loaded_slot
+        if loaded < 0:
+            return
+        # Don't attribute during a loading/unloading transition
+        if activity_map.get(loaded):
+            return
+        self._spoolman_slot_usage[loaded] = self._spoolman_slot_usage.get(loaded, 0.0) + delta
+
+    def _spoolman_unreported(self) -> dict[int, float]:
+        """Return {slot_idx: mm} of usage not yet reported to Spoolman.
+
+        Falls back to equal split of total supplies_usage when per-slot
+        attribution data is absent (e.g. single-extruder with no AMS)."""
+        total_used = self._state.get("supplies_usage", 0)
+        if self._spoolman_slot_usage:
+            return {
+                slot: self._spoolman_slot_usage.get(slot, 0.0)
+                       - self._spoolman_slot_reported.get(slot, 0.0)
+                for slot in self._spoolman_slot_spools
+            }
+        # Fallback: equal split
+        n = len(self._spoolman_slot_spools)
+        already = sum(self._spoolman_slot_reported.values())
+        per = (total_used - already) / n if n else 0.0
+        return {slot: per for slot in self._spoolman_slot_spools}
+
+    def _spoolman_report(self, unreported: dict[int, float], min_mm: float = 0.1) -> None:
+        """Fire-and-forget report of unreported mm to each mapped spool."""
+        sm = self._spoolman
+        for slot_idx, mm in unreported.items():
+            if mm < min_mm:
+                continue
+            spool_id = self._spoolman_slot_spools.get(slot_idx)
+            if not spool_id:
+                continue
+            self._spoolman_slot_reported[slot_idx] = (
+                self._spoolman_slot_reported.get(slot_idx, 0.0) + mm
+            )
+            def _send(sid=spool_id, length=mm):
+                try:
+                    sm.use_filament(sid, length)
+                    log.info(f"Spoolman: {length:.1f} mm → spool {sid}")
+                except Exception as e:
+                    log.warning(f"Spoolman: report failed (spool {sid}): {e}")
+            threading.Thread(target=_send, daemon=True, name="spoolman-report").start()
+
+    def _spoolman_notify_end(self):
+        """Report remaining filament on print end."""
+        if not self._spoolman or not self._spoolman_slot_spools:
+            return
+        self._spoolman_report(self._spoolman_unreported())
+
+    def _spoolman_sync_midprint(self):
+        """Report incremental filament usage during a print (sync_rate interval)."""
+        if not self._spoolman or not self._spoolman_slot_spools:
+            return
+        self._spoolman_report(self._spoolman_unreported(), min_mm=10.0)
+
+    # ── Spoolman API handlers ─────────────────────────────────────────────────
+
+    async def handle_kx_spoolman_status(self, request):
+        """GET /kx/spoolman/status"""
+        return self._json_cors({
+            "configured":   bool(self._spoolman),
+            "server":       self._spoolman.server_url if self._spoolman else "",
+            "sync_rate":    self._spoolman.sync_rate if self._spoolman else 0,
+            "slot_spools":  {str(k): v for k, v in self._spoolman_slot_spools.items()},
+        })
+
+    async def handle_kx_spoolman_spools(self, request):
+        """GET /kx/spoolman/spools — proxied from Spoolman."""
+        if not self._spoolman:
+            return self._json_cors({"error": "Spoolman not configured"}, status=503)
+        try:
+            spools = await asyncio.get_event_loop().run_in_executor(
+                None, self._spoolman.list_spools
+            )
+            return self._json_cors({"spools": spools})
+        except Exception as e:
+            log.warning(f"Spoolman: list_spools failed: {e}")
+            return self._json_cors({"error": str(e)}, status=502)
+
+    async def handle_kx_spoolman_set_active(self, request):
+        """POST /kx/spoolman/active-spool
+        Body: {"slot_map": {"0": 42, "2": 17}}  — AMS slot index → Spoolman spool ID.
+        An empty slot_map clears all assignments."""
+        try:
+            data = await request.json()
+        except Exception:
+            return self._json_cors({"error": "invalid JSON"}, status=400)
+        slot_map = data.get("slot_map") or {}
+        self._spoolman_slot_spools = {
+            int(k): int(v) for k, v in slot_map.items()
+            if str(v).isdigit() and int(v) > 0
+        }
+        self._spoolman_slot_usage = {}
+        self._spoolman_slot_reported = {}
+        self._spoolman_last_usage = 0.0
+        return self._json_cors({"slot_spools": {str(k): v for k, v in self._spoolman_slot_spools.items()}})
+
    def _default_ace_dry_presets(self) -> dict[str, dict]:
        return {
            "pla": {"temp": 45, "duration_sec": 4 * 3600},
@@ -951,15 +1138,21 @@ class KobraXBridge:
                        printer_id=self._printer_id,
                    )
                    log.info(f"Job started: {self._current_job_id} for {filename}")
+            self._spoolman_slot_usage = {}
+            self._spoolman_slot_reported = {}
+            self._spoolman_last_usage = 0.0
+            self._spoolman_last_sync = 0.0

        # Job-History: Druckende erkennen
        if kobra_state in ("finished",) and self._current_job_id:
            self._store.finish_job(self._current_job_id, status="completed")
            log.info(f"Job abgeschlossen: {self._current_job_id}")
+            self._spoolman_notify_end()
            self._current_job_id = ""
        elif kobra_state in ("stoped", "canceled") and self._current_job_id:
            self._store.finish_job(self._current_job_id, status="cancelled")
            log.info(f"Job abgebrochen: {self._current_job_id}")
+            self._spoolman_notify_end()
            self._current_job_id = ""

        # Nach Druckende das Upload-Banner verschwinden lassen (Issue #29): der
@@ -976,6 +1169,7 @@ class KobraXBridge:
            self._state["slicer_time"] = 0
            self._state["layer_height"] = 0.0
            self._state["first_layer_height"] = 0.0
+            self._state["supplies_usage"] = 0
            self._thumbnail_b64 = ""
        self._state["filename"]       = d.get("filename", self._state["filename"])
        if "progress" in d:
@@ -990,6 +1184,8 @@ class KobraXBridge:
            self._state["total_layers"] = d["total_layers"]
        if "taskid" in d:
            self._state["taskid"] = str(d["taskid"])
+        if "supplies_usage" in d:
+            self._state["supplies_usage"] = int(d["supplies_usage"])
        settings = d.get("settings") or {}
        if "print_speed_mode" in settings:
            self._state["print_speed_mode"] = int(settings["print_speed_mode"])
@@ -4804,6 +5000,14 @@ class KobraXBridge:
                    print_r = self.client.publish("print", "query", timeout=3.0)
                    if print_r:
                        self._on_print(print_r)
+                    # Spoolman mid-print sync
+                    if (self._spoolman and self._spoolman.sync_rate > 0
+                            and self._spoolman_slot_spools
+                            and self._state.get("print_state") == "printing"):
+                        now = time.time()
+                        if now - self._spoolman_last_sync >= self._spoolman.sync_rate:
+                            self._spoolman_sync_midprint()
+                            self._spoolman_last_sync = now
                box = self.client.query_multicolor_box()
                if box:
                    data = box.get("data") or {}
@@ -4820,6 +5024,10 @@ class KobraXBridge:
                        if global_slots:
                            self._ams_slots = global_slots
                        self._ams_loaded_slot = global_loaded
+                        self._spoolman_attribute_tick(activity_map)
+                    else:
+                        # No multiColorBox data — still attribute (no transitions to skip)
+                        self._spoolman_attribute_tick({})
            except Exception as e:
                log.warning(f"Poll-Fehler: {e}")
                # Prüfen ob Drucker wirklich weg ist
@@ -4954,6 +5162,9 @@ def build_app(bridge: KobraXBridge) -> web.Application:
    r.add_post("/kx/skip",                 bridge.handle_kx_skip)
    r.add_post("/kx/skip/query",           bridge.handle_kx_skip_query)
    r.add_get("/kx/skip/state",            bridge.handle_kx_skip_state)
+    r.add_get("/kx/spoolman/status",       bridge.handle_kx_spoolman_status)
+    r.add_get("/kx/spoolman/spools",       bridge.handle_kx_spoolman_spools)
+    r.add_post("/kx/spoolman/active-spool", bridge.handle_kx_spoolman_set_active)
    r.add_route("OPTIONS", "/kx/{path:.*}", bridge.handle_kx_options)

    # Root + Printer-Routen (Single-Page, JS liest Pathname)
@@ -5119,6 +5330,10 @@ def main():
    parser.add_argument("--web-upload-warning", type=int, default=env_loader.WEB_UPLOAD_WARNING)
    parser.add_argument("--print-start-dialog", dest="print_start_dialog", type=int, default=env_loader.PRINT_START_DIALOG)
    parser.add_argument("--file-ready-dialog",  dest="print_start_dialog", type=int)
+    parser.add_argument("--spoolman-server",    default=env_loader.SPOOLMAN_SERVER,
+                        help="Spoolman URL (e.g. http://192.168.x.x:7912); leave empty to disable")
+    parser.add_argument("--spoolman-sync-rate", type=int, default=env_loader.SPOOLMAN_SYNC_RATE,
+                        help="Mid-print filament sync interval in seconds (0 = only on print end)")

    parser.add_argument("--host",            default="0.0.0.0",
                        help="Bind-Adresse für den Bridge-Server")
--- a/web/themes/default/app.js
+++ b/web/themes/default/app.js
@@ -44,6 +44,66 @@ var ACE_DRY_PRESETS={
  custom_3:{name:'Custom 3',temp:45,duration_sec:4*3600}
 };

+// Spoolman state
+var _spoolmanStatus={configured:false,server:'',sync_rate:0,slot_spools:{}};
+var _spoolmanSpools=[];
+var _slotSpoolMap={};  // {String(global_index): spoolman_spool_id} — last committed assignment
+
+function _loadSpoolmanStatus(){
+  fetch(_apiUrl('/kx/spoolman/status')).then(function(r){return r.json();}).then(function(d){
+    _spoolmanStatus=d;
+    _slotSpoolMap=d.slot_spools||{};
+  }).catch(function(){});
+}
+
+function _buildSpoolmanSection(){
+  var sec=document.getElementById('fd-spoolman-section');
+  var rows=document.getElementById('fd-spoolman-rows');
+  var loading=document.getElementById('fd-spoolman-loading');
+  if(!sec||!rows)return;
+  if(!_spoolmanStatus.configured){sec.style.display='none';return;}
+  sec.style.display='';
+  rows.innerHTML='';
+  if(loading)loading.style.display='';
+
+  // Collect the unique AMS slots the user has selected in the paint→slot rows
+  var usedSlots={};
+  document.querySelectorAll('#fd-slots select').forEach(function(sel){
+    var idx=parseInt(sel.value);
+    if(idx>=0){
+      var slot=(_amsSlots||[]).find(function(s){return s.slot_index===idx;});
+      if(slot&&!usedSlots[idx])usedSlots[idx]=slot;
+    }
+  });
+
+  fetch(_apiUrl('/kx/spoolman/spools')).then(function(r){return r.json();}).then(function(d){
+    if(loading)loading.style.display='none';
+    _spoolmanSpools=d.spools||[];
+    var slotKeys=Object.keys(usedSlots).map(Number).sort(function(a,b){return a-b;});
+    if(!slotKeys.length){rows.innerHTML='<span style="font-size:11px;color:var(--txt2)">–</span>';return;}
+    rows.innerHTML=slotKeys.map(function(idx){
+      var slot=usedSlots[idx];
+      var col=(slot.color_hex||'#888');
+      var currentSpool=_slotSpoolMap[String(idx)]||'';
+      var opts='<option value="">–</option>'+_spoolmanSpools.map(function(sp){
+        var rem=sp.remaining_weight!=null?' ('+sp.remaining_weight.toFixed(0)+'g)':'';
+        var vendor=sp.filament&&sp.filament.vendor?sp.filament.vendor+' ':'';
+        var name=sp.filament&&sp.filament.name?sp.filament.name:'Spool';
+        return '<option value="'+sp.id+'"'+(sp.id==currentSpool?' selected':'')+'>'+
+               escHtml('#'+sp.id+' '+vendor+name+rem)+'</option>';
+      }).join('');
+      return '<div style="display:flex;align-items:center;gap:8px;font-size:12px">'+
+        '<span style="display:inline-block;width:14px;height:14px;border-radius:50%;background:'+col+';border:1px solid var(--border);flex-shrink:0"></span>'+
+        '<span style="color:var(--txt2);min-width:46px">Slot '+(idx+1)+'</span>'+
+        '<select data-spool-slot="'+idx+'" style="flex:1;padding:3px 6px;border-radius:6px;border:1px solid var(--border);background:var(--raised);color:var(--txt);font-size:11px">'+opts+'</select>'+
+        '</div>';
+    }).join('');
+  }).catch(function(){
+    if(loading)loading.style.display='none';
+    if(rows)rows.innerHTML='<span style="font-size:11px;color:var(--err)">Spoolman unavailable</span>';
+  });
+}
+
 function _aceAutoRefillGet(aceId){return !!aceAutoRefillPrefs[String(aceId)];}
 function _aceAutoRefillSet(aceId,on){
  aceAutoRefillPrefs[String(aceId)]=!!on;
@@ -420,6 +480,16 @@ function applyLang(){
  setText('file-ready-btn',T.file_ready_btn);
  setText('file-slots-btn',T.file_slots_btn);
  setText('file-cancel-btn',T.file_cancel_btn);
+  // Elements not yet covered by setText above
+  var settingsBtn=document.getElementById('settings-btn');
+  if(settingsBtn)settingsBtn.title=T.settings_btn_tooltip||T.settings_title||'Einstellungen';
+  var snpEl=document.getElementById('s-printer-name');
+  if(snpEl)snpEl.placeholder=T.settings_printer_name_placeholder||'z.B. Kobra X Links';
+  var sdidEl=document.getElementById('s-device-id');
+  if(sdidEl)sdidEl.placeholder=T.settings_device_id_placeholder||'32 Hex-Zeichen';
+  setText('d-fan-off',T.label_off||'Aus');
+  setText('skip-confirm',T.skip_confirm_btn||'Überspringen');
+  setText('ams-no-data',T.ams_no_data||'Keine AMS-Daten empfangen');
  // GCode-Browser-Karten: Texte sind via innerHTML eingebacken,
  // bei Sprachwechsel komplett neu rendern.
  if(typeof renderStore==='function' && typeof storeFiles!=='undefined'){
@@ -482,6 +552,7 @@ function ensureAceDryCards(){
    fetch('/kx/printers').then(function(r){return r.json()}).then(function(d){
      if(!d.result||!d.result.length){showPanel('printers');loadPrinterTab();}
    }).catch(function(){});
+    _loadSpoolmanStatus();
  });
 })();

@@ -889,11 +960,16 @@ function applyState(){
          var tt=(profile.name||'')+(profile.id?' ('+profile.id+')':'');
          vendorBadge='<div class="slot-label" style="font-size:9px;color:var(--accent);font-weight:600;margin-top:1px" title="'+tt+'">'+profile.vendor+'</div>';
        }
+        var spoolId=_slotSpoolMap&&_slotSpoolMap[String(globalIdx)];
+        var spoolBadge=(!empty&&spoolId)
+          ?'<div class="slot-label" style="font-size:9px;color:var(--ok);margin-top:1px" title="Spoolman spool #'+spoolId+'">🧵 #'+spoolId+'</div>'
+          :'';
        html+='<div class="ams-slot'+(active?' active':'')+(loaded?' loaded':'')+(activity?' '+activity:'')+(empty?' empty':'')
          +'" style="--slot-color:'+col+';opacity:'+(empty?0.4:1)+';cursor:pointer" onclick="openSlotEdit('+i+')">'
          +'<div class="slot-circle" style="background:'+col+'"></div>'
          +'<div class="slot-material" title="'+(empty?'':genericType)+'">'+materialLabel+'</div>'
          +vendorBadge
+          +spoolBadge
          +'<div class="slot-label">'+slotLabel+'</div>'
          +'<div class="slot-label" style="font-size:10px;color:var(--txt2)">'+pct+'</div>'
          +'<div style="font-size:9px;color:var(--txt2);margin-top:2px">✏</div>'
@@ -1169,7 +1245,7 @@ function refreshUserProfileList(){
      return '<div style="display:flex;justify-content:space-between;align-items:center;padding:3px 0;border-bottom:1px solid var(--border)">'
        +'<span>★ '+label+'</span>'
        +'<button onclick="deleteUserProfile(\''+encodeURIComponent(p.vendor)+'\',\''+encodeURIComponent(p.name)+'\')" '
-        +'style="background:none;border:none;color:var(--err);cursor:pointer;font-size:14px" title="löschen">🗑</button>'
+        +'style="background:none;border:none;color:var(--err);cursor:pointer;font-size:14px" title="'+tr('btn_delete','Löschen')+'">🗑</button>'
        +'</div>';
    }).join('');
  }).catch(function(){});
@@ -1206,7 +1282,7 @@ function refreshImportDialogList(){
      return '<div style="display:flex;justify-content:space-between;align-items:center;padding:4px 6px;border-bottom:1px solid var(--border)">'
        +'<span>★ '+label+'</span>'
        +'<button onclick="deleteUserProfile(\''+encodeURIComponent(p.vendor)+'\',\''+encodeURIComponent(p.name)+'\')" '
-        +'style="background:none;border:none;color:var(--err);cursor:pointer;font-size:14px" title="löschen">🗑</button>'
+        +'style="background:none;border:none;color:var(--err);cursor:pointer;font-size:14px" title="'+tr('btn_delete','Löschen')+'">🗑</button>'
        +'</div>';
    }).join('');
  }).catch(function(){});
@@ -1246,7 +1322,7 @@ function doProfileImportUpload(files){
        _one(idx+1);
      })
      .catch(function(e){
-        status.textContent='Fehler: '+e;
+        status.textContent=tr('log_error','Fehler:')+' '+e;
        status.style.color='var(--err)';
      });
  }
@@ -1404,7 +1480,7 @@ function startReadyFile(filename){
        if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
      })
      .catch(function(e){
-        clog(tr('log_error')+' '+e,'msg-err');
+        clog(tr('log_error','Fehler:')+' '+e,'msg-err');
        if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
      });
  }
@@ -1532,7 +1608,7 @@ function saveSlotEdit(){
    if(typeof applyState==='function') applyState();
    if(typeof poll==='function') poll();
  })
-  .catch(function(e){clog('Fehler: '+e,'msg-err');});
+  .catch(function(e){clog(tr('log_error','Fehler:')+' '+e,'msg-err');});
 }
 document.addEventListener('DOMContentLoaded',function(){
  document.getElementById('s-printer-ip').addEventListener('input',function(){
@@ -1580,7 +1656,7 @@ function saveSettings(){
    },4000);
  }).catch(function(e){
    btn.disabled=false;setText('btn-save-settings',T.settings_save);
-    clog('Settings-Fehler: '+e,'msg-err');
+    clog(T.settings_title+' '+tr('log_error','Fehler:')+' '+e,'msg-err');
  });
 }
 function checkUpdate(){
@@ -1653,8 +1729,8 @@ var pollTimer;

 // ── Print actions ──
 function printAction(a){
-  post('/printer/print/'+a,{}).then(function(){clog('Druck: '+a,'msg-ok');poll()})
-    .catch(function(e){clog('Fehler: '+e,'msg-err')});
+  post('/printer/print/'+a,{}).then(function(){clog(tr('log_print_action','Druck:')+' '+a,'msg-ok');poll()})
+    .catch(function(e){clog(tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function togglePauseResume(){
  // Druckt → pause; Pausiert → resume. Status kommt aus dem zuletzt gepollten
@@ -1693,42 +1769,42 @@ function move(axis,dir,dist){
  // axis: 0=X,1=Y,2=Z → printer axis codes: 1=X,2=Y,3=Z
  var axisMap={0:1,1:2,2:3};
  post('/api/axis',{axis:axisMap[axis],move_type:1,distance:dir*dist})
-    .then(function(){clog('Achse '+(axis===0?'X':axis===1?'Y':'Z')+' '+(dir>0?'+':'')+dir*dist+'mm','msg-ok')})
-    .catch(function(e){clog('Achse-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('log_axis','Achse')+' '+(axis===0?'X':axis===1?'Y':'Z')+' '+(dir>0?'+':'')+dir*dist+'mm','msg-ok')})
+    .catch(function(e){clog(tr('log_axis','Achse')+'-'+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function homeAll(){
  post('/api/axis',{axis:5,move_type:2,distance:0})
-    .then(function(){clog('Home All','msg-ok')})
-    .catch(function(e){clog('Home-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('log_home_all','Home All'),'msg-ok')})
+    .catch(function(e){clog(tr('log_home_all','Home All')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function homeXY(){
  post('/api/axis',{axis:4,move_type:2,distance:0})
-    .then(function(){clog('Home XY','msg-ok')})
-    .catch(function(e){clog('Home-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('btn_home_xy','Home XY'),'msg-ok')})
+    .catch(function(e){clog(tr('btn_home_xy','Home XY')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function homeZ(){
  post('/api/axis',{axis:3,move_type:2,distance:0})
-    .then(function(){clog('Home Z','msg-ok')})
-    .catch(function(e){clog('Home-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('btn_home_z','Home Z'),'msg-ok')})
+    .catch(function(e){clog(tr('btn_home_z','Home Z')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function disableMotors(){
  post('/api/axis',{action:'turnOff'})
-    .then(function(){clog('Motors Off','msg-ok')})
-    .catch(function(e){clog('Motors-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('btn_disable_motors','Motors Off'),'msg-ok')})
+    .catch(function(e){clog(tr('btn_disable_motors','Motors Off')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }

 // ── Temperature ──
 function setNozzle(){
  var v=parseFloat(document.getElementById('p-nozzle-inp').value||0);
  post('/api/temperature',{nozzle:v,bed:S.bed_target})
-    .then(function(){clog('Nozzle → '+v+'°C','msg-ok')})
-    .catch(function(e){clog('Temp-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('log_nozzle','Nozzle → ')+v+'°C','msg-ok')})
+    .catch(function(e){clog(tr('label_nozzle','Düse')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function setBed(){
  var v=parseFloat(document.getElementById('p-bed-inp').value||0);
  post('/api/temperature',{nozzle:S.nozzle_target,bed:v})
-    .then(function(){clog(T.label_bed+' → '+v+'°C','msg-ok')})
-    .catch(function(e){clog('Temp-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('log_bed','Bett → ')+v+'°C','msg-ok')})
+    .catch(function(e){clog(tr('label_bed','Bett')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }

 // ── Light ──
@@ -1748,7 +1824,7 @@ function setSpeed(mode){
    if(b) b.classList.toggle('spd-active',m===mode);
  });
  post('/api/speed',{mode:mode})
-    .catch(function(e){clog('Speed-Fehler: '+e,'msg-err')});
+    .catch(function(e){clog(tr('label_speed','Geschwindigkeit')+' '+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }

 // ── Fan ──
@@ -1756,15 +1832,15 @@ function setFan(){
  var v=parseInt(document.getElementById('d-fan').value);
  document.getElementById('d-fan-val').textContent=v;
  post('/api/fan',{speed:v})
-    .then(function(){clog('Lüfter → '+v+'%','msg-ok')})
-    .catch(function(e){clog('Lüfter-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('log_fan','Lüfter → ')+v+'%','msg-ok')})
+    .catch(function(e){clog(tr('log_fan','Lüfter → ')+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }
 function quickFan(v){
  document.getElementById('d-fan').value=v;
  document.getElementById('d-fan-val').textContent=v;
  post('/api/fan',{speed:v})
-    .then(function(){clog('Lüfter → '+v+'%','msg-ok')})
-    .catch(function(e){clog('Lüfter-Fehler: '+e,'msg-err')});
+    .then(function(){clog(tr('log_fan','Lüfter → ')+v+'%','msg-ok')})
+    .catch(function(e){clog(tr('log_fan','Lüfter → ')+tr('log_error','Fehler:')+' '+e,'msg-err')});
 }

 // ── AMS ──
@@ -1779,7 +1855,7 @@ function amsFeed(type,slotIndex){
  }
  return post('/api/ams/feed',{slot_index:globalIdx,type:type})
    .then(function(){clog((type===1?T.lbl_feed:T.lbl_unload)+' Slot '+(globalIdx+1),'msg-ok')})
-    .catch(function(e){clog('AMS-Fehler: '+e,'msg-err');throw e;});
+    .catch(function(e){clog('AMS '+tr('log_error','Fehler:')+' '+e,'msg-err');throw e;});
 }

 // ── Camera ──
@@ -1805,14 +1881,14 @@ function camStart(){
        ph.style.display='flex';
        camOn=false;
        document.getElementById('cam-toggle-btn').textContent=tr('btn_cam_start');
-        clog(tr('log_error')+' '+tr('cam_stream_unavailable'),'msg-err');
+        clog(tr('log_error','Fehler:')+' '+tr('cam_stream_unavailable'),'msg-err');
      };
      img.src='/api/camera/stream?t='+Date.now();
    }
  }).catch(function(e){
    sp.style.display='none';
    ph.style.display='flex';
-    clog(tr('log_error')+' '+e,'msg-err');
+    clog(tr('log_error','Fehler:')+' '+e,'msg-err');
  });
 }

@@ -1844,7 +1920,7 @@ function aceDryStart(aceId){
      clog('ACE '+(aceId+1)+' - '+tr('ace_dry_dryer')+': '+tr('ace_dry_start')+' ('+t+'°C, '+d+' min)','msg-ok');
      poll();
    })
-    .catch(function(e){clog('ACE-Fehler: '+e,'msg-err');});
+    .catch(function(e){clog('ACE '+tr('log_error','Fehler:')+' '+e,'msg-err');});
 }

 var _aceAutoFeedPending={};
@@ -2048,7 +2124,7 @@ function saveAceDryPresetAndRestart(){
  }).catch(function(e){
    btn.disabled=false;
    btn.textContent=tr('ace_dry_dialog_save_restart');
-    clog('ACE-Preset Fehler: '+e,'msg-err');
+    clog('ACE preset '+tr('log_error','Fehler:')+' '+e,'msg-err');
  });
 }

@@ -2086,14 +2162,14 @@ function aceDryStop(aceId){
      clog('ACE '+(aceId+1)+' - '+tr('ace_dry_dryer')+': '+tr('ace_dry_stop'),'msg-ok');
      poll();
    })
-    .catch(function(e){clog('ACE-Fehler: '+e,'msg-err');});
+    .catch(function(e){clog('ACE '+tr('log_error','Fehler:')+' '+e,'msg-err');});
 }

 function loadStore(){
  fetch(_apiUrl('/kx/files')).then(function(r){return r.json()}).then(function(d){
    storeFiles=d.result||[];
    renderStore();
-  }).catch(function(e){clog('Store-Fehler: '+e,'msg-err')});
+  }).catch(function(e){clog(tr('log_error','Fehler:')+' '+e,'msg-err')});
 }

 function uploadGcode(file){
@@ -2133,7 +2209,7 @@ function uploadGcode(file){
      if(status){ status.textContent=T.store_upload_error.replace('{error}',e.message); status.className='upload-status-err'; }
      if(label) label.style.display='';
      if(zone) zone.style.pointerEvents='';
-      clog('Upload-Fehler: '+e,'msg-err');
+      clog(tr('log_error','Fehler:')+' '+e,'msg-err');
    });
 }

@@ -2291,7 +2367,7 @@ function clearWebUploadWarningFlag(fileId, onDone){
      loadStore();
    })
    .catch(function(e){
-      clog('Verifizierungs-Fehler: '+e,'msg-err');
+      clog(tr('log_error','Fehler:')+' '+e,'msg-err');
    });
 }

@@ -2369,7 +2445,7 @@ function confirmStoreWebVerify(){
    })
    .catch(function(e){
      if(status){status.textContent='✗ '+e.message;}
-      clog('Verifizierungs-Fehler: '+e,'msg-err');
+      clog(tr('log_error','Fehler:')+' '+e,'msg-err');
    });
 }

@@ -2623,6 +2699,8 @@ function openFilamentDialog(slots){
    }).join('');
  }
  if(dlg)dlg.classList.add('open');
+  // Spoolman spool picker — loaded async after dialog is visible
+  setTimeout(_buildSpoolmanSection, 0);
 }

 function closeFilamentDialog(){
@@ -2675,6 +2753,22 @@ function confirmFilamentPrint(){
  var excludedObjects=_printObjects.filter(function(o){return o.skip;}).map(function(o){return o.name;});
  var fdAlEl=document.getElementById('fd-auto-leveling');
  var fdAutoLeveling=fdAlEl?( fdAlEl.checked?1:0):(S.auto_leveling===undefined?1:S.auto_leveling?1:0);
+
+  // Spoolman: collect slot→spool assignments and submit to backend
+  if(_spoolmanStatus.configured){
+    var newSlotMap={};
+    document.querySelectorAll('[data-spool-slot]').forEach(function(sel){
+      var spoolId=parseInt(sel.value);
+      if(!Number.isNaN(spoolId)&&spoolId>0)newSlotMap[sel.dataset.spoolSlot]=spoolId;
+    });
+    fetch(_apiUrl('/kx/spoolman/active-spool'),{
+      method:'POST',headers:{'Content-Type':'application/json'},
+      body:JSON.stringify({slot_map:newSlotMap})
+    }).then(function(r){return r.json();}).then(function(d){
+      _slotSpoolMap=d.slot_spools||{};
+    }).catch(function(){});
+  }
+
  closeFilamentDialog();
  if(_filamentDialogMode==='banner'){
    // Banner-Modus: /kx/print bevorzugen wenn _storeFileId bekannt (gleicher Pfad wie File-Browser).
@@ -2709,7 +2803,7 @@ function confirmFilamentPrint(){
      document.getElementById('file-ready-banner').style.display='none';
      if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
    }).catch(function(e){
-      clog(tr('log_error')+' '+e,'msg-err');
+      clog(tr('log_error','Fehler:')+' '+e,'msg-err');
      if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
    });
  } else {
@@ -2719,9 +2813,9 @@ function confirmFilamentPrint(){
      headers:{'Content-Type':'application/json'},
      body:JSON.stringify({file_id:_storeFileId,filament_assignments:assignments,excluded_objects:excludedObjects,auto_leveling:fdAutoLeveling})
    }).then(function(r){return r.json()}).then(function(d){
-      if(d.result==='ok'){clog('Druckstart: '+_storeFilename,'msg-ok');showPanel('dashboard');}
-      else{clog('Druckfehler: '+(d.error||'?'),'msg-err');}
-    }).catch(function(e){clog('Druckfehler: '+e,'msg-err');});
+      if(d.result==='ok'){clog(tr('log_print_start','Druckstart:')+' '+_storeFilename,'msg-ok');showPanel('dashboard');}
+      else{clog(tr('log_error','Fehler:')+' '+(d.error||'?'),'msg-err');}
+    }).catch(function(e){clog(tr('log_error','Fehler:')+' '+e,'msg-err');});
  }
 }

@@ -2894,7 +2988,7 @@ function confirmSkip(){
  fetch(_apiUrl('/kx/skip'),{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({names:names})})
    .then(function(r){return r.json().then(function(j){return {ok:r.ok,j:j};});})
    .then(function(res){
-      if(!res.ok){st.textContent=(res.j&&res.j.error)||'Fehler';st.style.color='var(--err)';btn.disabled=false;return;}
+      if(!res.ok){st.textContent=(res.j&&res.j.error)||tr('log_error','Fehler:');st.style.color='var(--err)';btn.disabled=false;return;}
      st.textContent=tr('skip_success');st.style.color='var(--ok)';
      // Dialog offen lassen + neu laden damit der "übersprungen"-Status erscheint
      setTimeout(function(){ _refreshSkipDialog(); btn.disabled=false; st.textContent=''; }, 1500);
@@ -2906,7 +3000,7 @@ function storeDelete(fileId){
  if(!confirm(T.store_delete_confirm)) return;
  fetch(_apiUrl('/kx/files/'+fileId),{method:'DELETE'}).then(function(r){
    if(r.ok){loadStore();}
-    else{clog('Löschen fehlgeschlagen','msg-err');}
+    else{clog(tr('log_delete_failed','Löschen fehlgeschlagen'),'msg-err');}
  });
 }

@@ -2940,7 +3034,7 @@ function confirmAddPrinter(){
    body:JSON.stringify({printer_ip:ip,name:name})})
    .then(function(r){return r.json().then(function(j){return {ok:r.ok,j:j};});})
    .then(function(res){
-      if(!res.ok){st.textContent=(res.j&&res.j.error)||'Fehler';st.style.color='var(--err)';btn.disabled=false;return;}
+      if(!res.ok){st.textContent=(res.j&&res.j.error)||tr('log_error','Fehler:');st.style.color='var(--err)';btn.disabled=false;return;}
      st.textContent=T.apd_success;st.style.color='var(--ok)';
      setTimeout(function(){location.reload();},2500);
    })
@@ -2951,7 +3045,7 @@ function removePrinter(id,name){
  fetch('/kx/printers/'+encodeURIComponent(id),{method:'DELETE'})
    .then(function(r){return r.json().then(function(j){return {ok:r.ok,j:j};});})
    .then(function(res){
-      if(!res.ok){alert((res.j&&res.j.error)||'Fehler');return;}
+      if(!res.ok){alert((res.j&&res.j.error)||tr('log_error','Fehler:'));return;}
      setTimeout(function(){location.href='/printer1';},2000);
    })
    .catch(function(e){alert(''+e);});
@@ -3020,6 +3114,6 @@ function loadPrinterTab(){
      }).join('');
    });
  }).catch(function(e){
-    if(grid)grid.innerHTML='<div style="color:var(--err);font-size:13px;padding:20px">Fehler: '+e+'</div>';
+    if(grid)grid.innerHTML='<div style="color:var(--err);font-size:13px;padding:20px">'+tr('log_error','Fehler:')+' '+e+'</div>';
  });
 }
--- a/web/themes/default/index.html
+++ b/web/themes/default/index.html
@@ -315,7 +315,7 @@
            <span class="slider-val" id="d-fan-val">0</span>
          </div>
          <div style="margin-top:12px;display:flex;gap:8px;flex-wrap:wrap">
-            <button class="btn btn-sm" style="background:var(--raised);color:var(--txt)" onclick="quickFan(0)">Aus</button>
+            <button class="btn btn-sm" id="d-fan-off" style="background:var(--raised);color:var(--txt)" onclick="quickFan(0)">Aus</button>
            <button class="btn btn-sm" style="background:var(--raised);color:var(--txt)" onclick="quickFan(25)">25%</button>
            <button class="btn btn-sm" style="background:var(--raised);color:var(--txt)" onclick="quickFan(50)">50%</button>
            <button class="btn btn-sm" style="background:var(--raised);color:var(--txt)" onclick="quickFan(75)">75%</button>
@@ -646,6 +646,13 @@
        <label for="fd-auto-leveling" style="margin:0;cursor:pointer;font-size:13px" id="fd-lbl-auto-leveling">Auto-Leveling</label>
      </div>
    </div>
+    <div id="fd-spoolman-section" style="display:none;margin-bottom:16px;border-top:1px solid var(--border);padding-top:12px">
+      <p style="font-size:12px;color:var(--txt2);margin-bottom:8px;display:flex;align-items:center;gap:6px">
+        <span id="fd-spoolman-lbl">🧵 Spoolman</span>
+        <span id="fd-spoolman-loading" style="display:none;font-size:10px">…</span>
+      </p>
+      <div id="fd-spoolman-rows" style="display:flex;flex-direction:column;gap:6px"></div>
+    </div>
    <div style="display:flex;gap:8px;justify-content:flex-end">
      <button id="fd-cancel" onclick="closeFilamentDialog()" style="padding:8px 16px;background:var(--raised);border:1px solid var(--border);border-radius:8px;color:var(--txt);cursor:pointer">Abbrechen</button>
      <button id="fd-print" onclick="confirmFilamentPrint()" style="padding:8px 18px;background:var(--accent);color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600">▶ Drucken</button>
--- a/web/translations/de.json
+++ b/web/translations/de.json
@@ -287,5 +287,23 @@
  "log_clear": "✕ Leeren",
  "log_filter_placeholder": "Filtern…",
  "skip_cancel": "Abbrechen",
-  "skip_confirm": "Überspringen"
+  "skip_confirm": "Überspringen",
+  "settings_cat_connection": "Verbindung",
+  "settings_cat_printer": "Drucker",
+  "settings_cat_system": "System",
+  "settings_btn_tooltip": "Einstellungen",
+  "settings_printer_name_placeholder": "z.B. Kobra X Links",
+  "settings_device_id_placeholder": "32 Hexzeichen",
+  "settings_mqtt_username_placeholder": "userXXXXXXXX",
+  "settings_device_id_hint": "32 Hexzeichen",
+  "settings_mode_id_placeholder": "20030",
+  "settings_language": "Sprache",
+  "settings_theme_toggle": "Wechsel Hell / Dunkel",
+  "settings_orca_profiles_label": "OrcaSlicer-Profile",
+  "settings_orca_profiles_import": "Profile importieren",
+  "skip_confirm_btn": "Überspringen",
+  "btn_delete": "Löschen",
+  "log_print_start": "Druckstart:",
+  "log_print_action": "Druck:",
+  "log_delete_failed": "Löschung fehlgeschlagen"
 }
--- a/web/translations/en.json
+++ b/web/translations/en.json
@@ -136,10 +136,6 @@
  "settings_print": "Print Settings",
  "settings_poll": "Poll Interval (seconds)",
  "nav_settings": "Settings",
-  "settings_cat_display": "Appearance",
-  "settings_cat_filament": "Filament",
-  "settings_cat_language": "Language",
-  "settings_cat_theme": "Toggle light / dark",
  "settings_filament_mapping": "Filament profile mapping (per slot)",
  "settings_filament_mapping_save": "Save mapping",
  "settings_visible_vendors": "Visible vendors (profile dropdown)",
@@ -161,6 +157,14 @@
  "settings_default_slot": "Default Slot (single color)",
  "settings_slot_auto": "Auto (all loaded slots)",
  "settings_auto_leveling": "Auto-Leveling Default",
+  "settings_cat_connection": "Connection",
+  "settings_cat_printer": "Printer",
+  "settings_cat_display": "Appearance",
+  "settings_cat_filament": "Filament",
+  "settings_cat_system": "System",
+  "settings_auto_leveling_label": "Auto-Leveling before print",
+  "settings_poll_interval_label": "Poll Interval (seconds)",
+  "settings_poll_interval_hint": "How often the bridge queries printer status",
  "fd_options_title": "Print Options",
  "print_auto_leveling": "Auto-Leveling",
  "settings_file_ready_mode": "Start Print Behavior",
@@ -168,6 +172,12 @@
  "settings_file_ready_dialog": "Print Dialog",
  "settings_camera_on_print": "Turn camera on at print start",
  "settings_web_upload_warning": "Show warning when printing web uploads",
+  "settings_filament_mapping_label": "Filament profile mapping (per slot)",
+  "settings_filament_mapping_hint": "Fixed Orca profile per AMS slot. On slicer sync, the bridge sends this profile instead of \"Generic\".",
+  "settings_filament_mapping_save_label": "Save mapping",
+  "settings_visible_vendors_label": "Visible vendors (profile dropdown)",
+  "settings_visible_vendors_save_label": "Save selection",
+  "settings_vendor_filter_placeholder": "Search vendors…",
  "update_check": "Check for Updates",
  "update_checking": "Checking...",
  "update_available": "available",
@@ -287,5 +297,20 @@
  "sf_new": "New",
  "ss_date": "↓ Date",
  "ss_name": "A–Z Name",
-  "ss_dur": "⏱ Print time"
+  "ss_dur": "⏱ Print time",
+  "settings_btn_tooltip": "Settings",
+  "settings_printer_name_placeholder": "e.g. Kobra X Left",
+  "settings_device_id_placeholder": "32 hex characters",
+  "settings_mqtt_username_placeholder": "userXXXXXXXX",
+  "settings_device_id_hint": "32 hex characters",
+  "settings_mode_id_placeholder": "20030",
+  "settings_language": "Language",
+  "settings_theme_toggle": "Toggle light / dark",
+  "settings_orca_profiles_label": "OrcaSlicer Profiles",
+  "settings_orca_profiles_import": "Import profiles",
+  "skip_confirm_btn": "Skip",
+  "btn_delete": "Delete",
+  "log_print_start": "Print start:",
+  "log_print_action": "Print:",
+  "log_delete_failed": "Delete failed"
 }
--- a/web/translations/es.json
+++ b/web/translations/es.json
@@ -287,5 +287,23 @@
  "log_clear": "✕ Limpiar",
  "log_filter_placeholder": "Filtrar…",
  "skip_cancel": "Cancelar",
-  "skip_confirm": "Omitir"
+  "skip_confirm": "Omitir",
+  "settings_cat_connection": "Conexión",
+  "settings_cat_printer": "Impresora",
+  "settings_cat_system": "Sistema",
+  "settings_btn_tooltip": "Ajustes",
+  "settings_printer_name_placeholder": "p. ej. Kobra X Sala",
+  "settings_device_id_placeholder": "32 caracteres hexadecimales",
+  "settings_mqtt_username_placeholder": "userXXXXXXXX",
+  "settings_device_id_hint": "32 caracteres hexadecimales",
+  "settings_mode_id_placeholder": "20030",
+  "settings_language": "Idioma",
+  "settings_theme_toggle": "Alternar claro / oscuro",
+  "settings_orca_profiles_label": "Perfiles de OrcaSlicer",
+  "settings_orca_profiles_import": "Importar perfiles",
+  "skip_confirm_btn": "Omitir",
+  "btn_delete": "Eliminar",
+  "log_print_start": "Inicio de impresión:",
+  "log_print_action": "Impresión:",
+  "log_delete_failed": "Error al eliminar"
 }
--- a/web/translations/fr.json
+++ b/web/translations/fr.json
@@ -287,5 +287,23 @@
  "log_clear": "✕ Effacer",
  "log_filter_placeholder": "Filtrer…",
  "skip_cancel": "Annuler",
-  "skip_confirm": "Ignorer"
+  "skip_confirm": "Ignorer",
+  "settings_cat_connection": "Connexion",
+  "settings_cat_printer": "Imprimante",
+  "settings_cat_system": "Système",
+  "settings_btn_tooltip": "Paramètres",
+  "settings_printer_name_placeholder": "p. ex. Kobra X Salon",
+  "settings_device_id_placeholder": "32 caractères hexadécimaux",
+  "settings_mqtt_username_placeholder": "userXXXXXXXX",
+  "settings_device_id_hint": "32 caractères hexadécimaux",
+  "settings_mode_id_placeholder": "20030",
+  "settings_language": "Langue",
+  "settings_theme_toggle": "Basculer clair / sombre",
+  "settings_orca_profiles_label": "Profils OrcaSlicer",
+  "settings_orca_profiles_import": "Importer des profils",
+  "skip_confirm_btn": "Ignorer",
+  "btn_delete": "Supprimer",
+  "log_print_start": "Début de l'impression :",
+  "log_print_action": "Impression :",
+  "log_delete_failed": "Échec de la suppression"
 }
--- a/web/translations/it.json
+++ b/web/translations/it.json
@@ -287,5 +287,23 @@
  "sf_new": "Nuovo",
  "ss_date": "↓ Data",
  "ss_name": "Nome A–Z",
-  "ss_dur": "⏱ Tempo di stampa"
-}
+  "ss_dur": "⏱ Tempo di stampa",
+  "settings_cat_connection": "Connessione",
+  "settings_cat_printer": "Stampante",
+  "settings_cat_system": "Sistema",
+  "settings_btn_tooltip": "Impostazioni",
+  "settings_printer_name_placeholder": "p. es. Kobra X Sala",
+  "settings_device_id_placeholder": "32 caratteri esadecimali",
+  "settings_mqtt_username_placeholder": "userXXXXXXXX",
+  "settings_device_id_hint": "32 caratteri esadecimali",
+  "settings_mode_id_placeholder": "20030",
+  "settings_language": "Lingua",
+  "settings_theme_toggle": "Attiva/disattiva chiaro / scuro",
+  "settings_orca_profiles_label": "Profili OrcaSlicer",
+  "settings_orca_profiles_import": "Importa profili",
+  "skip_confirm_btn": "Salta",
+  "btn_delete": "Elimina",
+  "log_print_start": "Inizio stampa:",
+  "log_print_action": "Stampa:",
+  "log_delete_failed": "Eliminazione non riuscita"
+}
--- a/web/translations/zh-cn.json
+++ b/web/translations/zh-cn.json
@@ -287,5 +287,23 @@
  "log_clear": "✕ 清空",
  "log_filter_placeholder": "筛选…",
  "skip_cancel": "取消",
-  "skip_confirm": "跳过"
+  "skip_confirm": "跳过",
+  "settings_cat_connection": "连接",
+  "settings_cat_printer": "打印机",
+  "settings_cat_system": "系统",
+  "settings_btn_tooltip": "设置",
+  "settings_printer_name_placeholder": "例如 Kobra X 左",
+  "settings_device_id_placeholder": "32 个十六进制字符",
+  "settings_mqtt_username_placeholder": "userXXXXXXXX",
+  "settings_device_id_hint": "32 个十六进制字符",
+  "settings_mode_id_placeholder": "20030",
+  "settings_language": "语言",
+  "settings_theme_toggle": "切换浅色 / 深色",
+  "settings_orca_profiles_label": "OrcaSlicer 配置文件",
+  "settings_orca_profiles_import": "导入配置文件",
+  "skip_confirm_btn": "跳过",
+  "btn_delete": "删除",
+  "log_print_start": "打印开始:",
+  "log_print_action": "打印:",
+  "log_delete_failed": "删除失败"
 }