feat: part lifespan tracking in gear tab

API (gear.py):
- POST   /api/gear/{id}/parts
- PATCH  /api/gear/{id}/parts/{pid}
- DELETE /api/gear/{id}/parts/{pid}
- POST   /api/gear/{id}/parts/{pid}/replacements
- DELETE /api/gear/{id}/parts/{pid}/replacements/{rid}

UI (AthleteView.svelte):
- Gear rows are now accordion-expandable
- Collapsed row shows colored status dots (green/yellow/red) per part
- Expanded section: parts list with km-since-replacement colored by threshold,
  Replaced button with date+note form, recent log entries, add-part form
- Contextual suggestion for first part (chain for bikes, shoes for running)
- Edit/delete gear moved into expanded section

bincio/serve/routers/gear.py

@@ -132,3 +132,161 @@ async def gear_delete(
 
     _save(user_dir, items)
     return JSONResponse({"ok": True})
+
+
+# ── Parts ─────────────────────────────────────────────────────────────────────
+
+def _find_item(items: list[dict], item_id: str) -> tuple[int, dict]:
+    idx = next((i for i, g in enumerate(items) if g["id"] == item_id), None)
+    if idx is None:
+        raise HTTPException(404, "Gear item not found")
+    return idx, items[idx]
+
+
+@router.post("/api/gear/{item_id}/parts")
+async def part_add(
+    item_id: str,
+    request: Request,
+    bincio_session: str | None = Cookie(default=None),
+) -> JSONResponse:
+    user = deps._require_user(bincio_session)
+    user_dir = deps._get_data_dir() / user.handle
+    items = _load(user_dir)
+    idx, item = _find_item(items, item_id)
+
+    body = await request.json()
+    name = str(body.get("name", "")).strip()
+    if not name:
+        raise HTTPException(400, "name is required")
+    threshold_km = body.get("threshold_km")
+    if threshold_km is not None:
+        try:
+            threshold_km = float(threshold_km)
+        except (TypeError, ValueError):
+            raise HTTPException(400, "threshold_km must be a number")
+
+    part: dict = {"id": str(uuid.uuid4()), "name": name, "replacements": []}
+    if threshold_km is not None:
+        part["threshold_km"] = threshold_km
+
+    item = dict(item)
+    item.setdefault("parts", [])
+    item["parts"] = [*item["parts"], part]
+    items[idx] = item
+    _save(user_dir, items)
+    return JSONResponse({"ok": True, "part": part}, status_code=201)
+
+
+@router.patch("/api/gear/{item_id}/parts/{part_id}")
+async def part_update(
+    item_id: str,
+    part_id: str,
+    request: Request,
+    bincio_session: str | None = Cookie(default=None),
+) -> JSONResponse:
+    user = deps._require_user(bincio_session)
+    user_dir = deps._get_data_dir() / user.handle
+    items = _load(user_dir)
+    idx, item = _find_item(items, item_id)
+
+    parts = list(item.get("parts", []))
+    pidx = next((i for i, p in enumerate(parts) if p["id"] == part_id), None)
+    if pidx is None:
+        raise HTTPException(404, "Part not found")
+
+    body = await request.json()
+    part = dict(parts[pidx])
+    if "name" in body:
+        name = str(body["name"]).strip()
+        if not name:
+            raise HTTPException(400, "name cannot be empty")
+        part["name"] = name
+    if "threshold_km" in body:
+        try:
+            part["threshold_km"] = float(body["threshold_km"])
+        except (TypeError, ValueError):
+            raise HTTPException(400, "threshold_km must be a number")
+
+    parts[pidx] = part
+    item = {**item, "parts": parts}
+    items[idx] = item
+    _save(user_dir, items)
+    return JSONResponse({"ok": True, "part": part})
+
+
+@router.delete("/api/gear/{item_id}/parts/{part_id}")
+async def part_delete(
+    item_id: str,
+    part_id: str,
+    bincio_session: str | None = Cookie(default=None),
+) -> JSONResponse:
+    user = deps._require_user(bincio_session)
+    user_dir = deps._get_data_dir() / user.handle
+    items = _load(user_dir)
+    idx, item = _find_item(items, item_id)
+
+    parts = [p for p in item.get("parts", []) if p["id"] != part_id]
+    items[idx] = {**item, "parts": parts}
+    _save(user_dir, items)
+    return JSONResponse({"ok": True})
+
+
+@router.post("/api/gear/{item_id}/parts/{part_id}/replacements")
+async def replacement_add(
+    item_id: str,
+    part_id: str,
+    request: Request,
+    bincio_session: str | None = Cookie(default=None),
+) -> JSONResponse:
+    """Log a replacement event for a part. date defaults to today (UTC)."""
+    from datetime import UTC, datetime
+
+    user = deps._require_user(bincio_session)
+    user_dir = deps._get_data_dir() / user.handle
+    items = _load(user_dir)
+    idx, item = _find_item(items, item_id)
+
+    parts = list(item.get("parts", []))
+    pidx = next((i for i, p in enumerate(parts) if p["id"] == part_id), None)
+    if pidx is None:
+        raise HTTPException(404, "Part not found")
+
+    body = await request.json()
+    date = str(body.get("date", "")).strip() or datetime.now(UTC).strftime("%Y-%m-%d")
+    note = str(body.get("note", "")).strip() or None
+
+    entry: dict = {"id": str(uuid.uuid4()), "date": date}
+    if note:
+        entry["note"] = note
+
+    part = dict(parts[pidx])
+    part["replacements"] = [*part.get("replacements", []), entry]
+    parts[pidx] = part
+    items[idx] = {**item, "parts": parts}
+    _save(user_dir, items)
+    return JSONResponse({"ok": True, "replacement": entry}, status_code=201)
+
+
+@router.delete("/api/gear/{item_id}/parts/{part_id}/replacements/{replacement_id}")
+async def replacement_delete(
+    item_id: str,
+    part_id: str,
+    replacement_id: str,
+    bincio_session: str | None = Cookie(default=None),
+) -> JSONResponse:
+    user = deps._require_user(bincio_session)
+    user_dir = deps._get_data_dir() / user.handle
+    items = _load(user_dir)
+    idx, item = _find_item(items, item_id)
+
+    parts = list(item.get("parts", []))
+    pidx = next((i for i, p in enumerate(parts) if p["id"] == part_id), None)
+    if pidx is None:
+        raise HTTPException(404, "Part not found")
+
+    part = dict(parts[pidx])
+    part["replacements"] = [r for r in part.get("replacements", []) if r["id"] != replacement_id]
+    parts[pidx] = part
+    items[idx] = {**item, "parts": parts}
+    _save(user_dir, items)
+    return JSONResponse({"ok": True})

site/src/components/ActivityDetailLoader.svelte

@@ -45,6 +45,7 @@
       avg_power_w: d.avg_power_w ?? null,
       mmp: d.mmp ?? null,
       source: d.source ?? null,
+      gear: d.gear ?? null,
       privacy: d.privacy ?? 'public',
       detail_url: detailUrl,
       track_url: d.bbox && d.privacy !== 'no_gps'

site/src/components/AthleteView.svelte

@@ -51,7 +51,10 @@
   let loadingEfforts: Record<string, boolean> = {};
 
   // Gear tab state
-  interface GearItem { id: string; name: string; type: string; retired: boolean; strava_id?: string }
+  interface GearReplacement { id: string; date: string; note?: string }
+  interface GearPart { id: string; name: string; threshold_km?: number; replacements: GearReplacement[] }
+  interface GearItem { id: string; name: string; type: string; retired: boolean; strava_id?: string; parts?: GearPart[] }
+
   let gearItems: GearItem[] = [];
   let gearLoading = false;
   let gearFetched = false;
@@ -64,9 +67,33 @@
   let gearEditType = 'bike';
   let gearEditRetired = false;
   let gearSaving = false;
+  let gearExpandedId: string | null = null;
+
+  // Part add form state (keyed by gear item id)
+  let partAddName: Record<string, string> = {};
+  let partAddThreshold: Record<string, string> = {};
+  let partAdding: Record<string, boolean> = {};
+  let partEditId: string | null = null;   // "gearId/partId"
+  let partEditName = '';
+  let partEditThreshold = '';
+  let partSaving = false;
+  let replacingPartId: string | null = null; // "gearId/partId"
+  let replacementNote = '';
+  let replacementDate = '';
 
   const GEAR_ICONS: Record<string, string> = { bike: '🚲', shoes: '👟', skis: '🎿', other: '⚙️' };
 
+  const PART_SUGGESTIONS: Record<string, { name: string; threshold_km: number }> = {
+    bike:  { name: 'chain',         threshold_km: 3000 },
+    shoes: { name: 'running shoes', threshold_km: 750  },
+  };
+
+  const PART_DEFAULTS: Record<string, number> = {
+    chain: 3000, cassette: 8000,
+    'tyre front': 4500, 'tyre rear': 3500,
+    'brake pads': 3000, 'running shoes': 750,
+  };
+
   async function gearFetch() {
     if (gearFetched) return;
     gearLoading = true; gearFetched = true;
@@ -82,8 +109,7 @@
     gearAdding = true; gearError = null;
     try {
       const r = await fetch('/api/gear', {
-        method: 'POST',
+        method: 'POST', credentials: 'include',
-        credentials: 'include',
         headers: { 'Content-Type': 'application/json' },
         body: JSON.stringify({ name: gearAddName.trim(), type: gearAddType }),
       });
@@ -103,8 +129,7 @@
     gearSaving = true; gearError = null;
     try {
       const r = await fetch(`/api/gear/${gearEditId}`, {
-        method: 'PATCH',
+        method: 'PATCH', credentials: 'include',
-        credentials: 'include',
         headers: { 'Content-Type': 'application/json' },
         body: JSON.stringify({ name: gearEditName.trim(), type: gearEditType, retired: gearEditRetired }),
       });
@@ -121,11 +146,143 @@
     gearError = null;
     try {
       const r = await fetch(`/api/gear/${id}`, { method: 'DELETE', credentials: 'include' });
-      if (r.ok) gearItems = gearItems.filter(g => g.id !== id);
+      if (r.ok) { gearItems = gearItems.filter(g => g.id !== id); if (gearExpandedId === id) gearExpandedId = null; }
       else { const d = await r.json(); gearError = d.detail ?? 'Could not delete.'; }
     } catch { gearError = 'Could not reach server.'; }
   }
 
+  function gearToggle(id: string) {
+    gearExpandedId = gearExpandedId === id ? null : id;
+  }
+
+  // ── Parts ──────────────────────────────────────────────────────────────────
+
+  function partDistanceKm(gearName: string, part: GearPart): number {
+    const lastRep = part.replacements.at(-1);
+    if (!lastRep) return (gearDistances[gearName] ?? 0) / 1000;
+    return allActivities
+      .filter(a => a.gear === gearName && a.started_at > lastRep.date)
+      .reduce((s, a) => s + (a.distance_m ?? 0), 0) / 1000;
+  }
+
+  function partColor(km: number, threshold: number | undefined): string {
+    if (!threshold) return 'text-zinc-400';
+    const pct = km / threshold;
+    if (pct >= 1)   return 'text-red-400';
+    if (pct >= 0.7) return 'text-yellow-400';
+    return 'text-green-400';
+  }
+
+  function partDots(item: GearItem): string[] {
+    return (item.parts ?? []).map(p => {
+      const km = partDistanceKm(item.name, p);
+      return partColor(km, p.threshold_km).replace('text-', '');
+    });
+  }
+
+  async function partAddSuggestion(item: GearItem) {
+    const s = PART_SUGGESTIONS[item.type];
+    if (!s) return;
+    await partAdd(item, s.name, s.threshold_km);
+  }
+
+  async function partAdd(item: GearItem, nameOverride?: string, thresholdOverride?: number) {
+    const gid = item.id;
+    const name = (nameOverride ?? partAddName[gid] ?? '').trim();
+    if (!name) return;
+    const rawThreshold = thresholdOverride ?? (partAddThreshold[gid] ? parseFloat(partAddThreshold[gid]) : PART_DEFAULTS[name.toLowerCase()]);
+    partAdding = { ...partAdding, [gid]: true };
+    try {
+      const body: Record<string, unknown> = { name };
+      if (rawThreshold) body.threshold_km = rawThreshold;
+      const r = await fetch(`/api/gear/${gid}/parts`, {
+        method: 'POST', credentials: 'include',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(body),
+      });
+      const d = await r.json();
+      if (r.ok) {
+        gearItems = gearItems.map(g => g.id === gid ? { ...g, parts: [...(g.parts ?? []), d.part] } : g);
+        partAddName = { ...partAddName, [gid]: '' };
+        partAddThreshold = { ...partAddThreshold, [gid]: '' };
+      } else gearError = d.detail ?? 'Could not add part.';
+    } catch { gearError = 'Could not reach server.'; }
+    partAdding = { ...partAdding, [gid]: false };
+  }
+
+  function partStartEdit(gid: string, part: GearPart) {
+    partEditId = `${gid}/${part.id}`;
+    partEditName = part.name;
+    partEditThreshold = part.threshold_km != null ? String(part.threshold_km) : '';
+  }
+
+  async function partSaveEdit(gid: string, pid: string) {
+    if (!partEditName.trim()) return;
+    partSaving = true;
+    try {
+      const body: Record<string, unknown> = { name: partEditName.trim() };
+      if (partEditThreshold) body.threshold_km = parseFloat(partEditThreshold);
+      const r = await fetch(`/api/gear/${gid}/parts/${pid}`, {
+        method: 'PATCH', credentials: 'include',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(body),
+      });
+      const d = await r.json();
+      if (r.ok) {
+        gearItems = gearItems.map(g => g.id === gid
+          ? { ...g, parts: (g.parts ?? []).map(p => p.id === pid ? d.part : p) }
+          : g);
+        partEditId = null;
+      }
+    } catch { /* ignore */ }
+    partSaving = false;
+  }
+
+  async function partDelete(gid: string, pid: string) {
+    try {
+      const r = await fetch(`/api/gear/${gid}/parts/${pid}`, { method: 'DELETE', credentials: 'include' });
+      if (r.ok) gearItems = gearItems.map(g => g.id === gid ? { ...g, parts: (g.parts ?? []).filter(p => p.id !== pid) } : g);
+    } catch { /* ignore */ }
+  }
+
+  function startReplacement(gid: string, pid: string) {
+    replacingPartId = `${gid}/${pid}`;
+    replacementNote = '';
+    replacementDate = new Date().toISOString().slice(0, 10);
+  }
+
+  async function saveReplacement(gid: string, pid: string) {
+    try {
+      const body: Record<string, unknown> = { date: replacementDate };
+      if (replacementNote.trim()) body.note = replacementNote.trim();
+      const r = await fetch(`/api/gear/${gid}/parts/${pid}/replacements`, {
+        method: 'POST', credentials: 'include',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(body),
+      });
+      const d = await r.json();
+      if (r.ok) {
+        gearItems = gearItems.map(g => g.id === gid ? {
+          ...g, parts: (g.parts ?? []).map(p => p.id === pid
+            ? { ...p, replacements: [...p.replacements, d.replacement] }
+            : p)
+        } : g);
+        replacingPartId = null;
+      }
+    } catch { /* ignore */ }
+  }
+
+  async function deleteReplacement(gid: string, pid: string, rid: string) {
+    try {
+      const r = await fetch(`/api/gear/${gid}/parts/${pid}/replacements/${rid}`, { method: 'DELETE', credentials: 'include' });
+      if (r.ok) gearItems = gearItems.map(g => g.id === gid ? {
+        ...g, parts: (g.parts ?? []).map(p => p.id === pid
+          ? { ...p, replacements: p.replacements.filter(rep => rep.id !== rid) }
+          : p)
+      } : g);
+    } catch { /* ignore */ }
+  }
+
   async function toggleSegment(id: string) {
     if (expandedId === id) { expandedId = null; return; }
     expandedId = id;
@@ -487,25 +644,174 @@
                   >Cancel</button>
                 </div>
               {:else}
-                <div class="px-4 py-3 border-b border-zinc-800 flex items-center gap-3 last:border-0">
+                <!-- Gear row header -->
-                  <span class="text-lg leading-none">{GEAR_ICONS[item.type] ?? '⚙️'}</span>
+                <div class="border-b border-zinc-800 last:border-0">
-                  <span class="flex-1 text-sm text-white" class:text-zinc-500={item.retired}>{item.name}</span>
-                  {#if gearDistances[item.name] > 0}
-                    <span class="text-xs text-zinc-400">{formatDistance(gearDistances[item.name])}</span>
-                  {/if}
-                  {#if item.retired}
-                    <span class="text-xs text-zinc-600 border border-zinc-700 rounded px-1.5 py-0.5">Retired</span>
-                  {/if}
                   <button
-                    on:click={() => gearStartEdit(item)}
+                    class="w-full px-4 py-3 flex items-center gap-3 text-left hover:bg-zinc-800/40 transition-colors"
-                    class="text-xs text-zinc-500 hover:text-white transition-colors"
+                    on:click={() => gearToggle(item.id)}
-                    aria-label="Edit {item.name}"
+                    aria-expanded={gearExpandedId === item.id}
-                  >Edit</button>
+                  >
-                  <button
+                    <span class="text-lg leading-none">{GEAR_ICONS[item.type] ?? '⚙️'}</span>
-                    on:click={() => gearDelete(item.id)}
+                    <span class="flex-1 text-sm text-white" class:text-zinc-500={item.retired}>{item.name}</span>
-                    class="text-xs text-zinc-600 hover:text-red-400 transition-colors"
+                    <!-- Part status dots -->
-                    aria-label="Delete {item.name}"
+                    {#each partDots(item) as dotColor}
-                  >Delete</button>
+                      <span class="w-2 h-2 rounded-full bg-current {dotColor.replace('text-', 'text-')}
+                        {dotColor === 'red-400' ? 'text-red-400' : dotColor === 'yellow-400' ? 'text-yellow-400' : 'text-green-400'}"
+                        style="display:inline-block;width:.5rem;height:.5rem;border-radius:9999px;background:currentColor"
+                      ></span>
+                    {/each}
+                    {#if gearDistances[item.name] > 0}
+                      <span class="text-xs text-zinc-400">{formatDistance(gearDistances[item.name])}</span>
+                    {/if}
+                    {#if item.retired}
+                      <span class="text-xs text-zinc-600 border border-zinc-700 rounded px-1.5 py-0.5">Retired</span>
+                    {/if}
+                    <span class="text-zinc-600 text-xs ml-1">{gearExpandedId === item.id ? '▲' : '▼'}</span>
+                  </button>
+
+                  <!-- Expanded section -->
+                  {#if gearExpandedId === item.id}
+                    <div class="px-4 pb-4 pt-1 border-t border-zinc-800 bg-zinc-950/40 space-y-3">
+
+                      <!-- Parts list -->
+                      {#if (item.parts ?? []).length > 0}
+                        <div class="space-y-1">
+                          {#each (item.parts ?? []) as part (part.id)}
+                            {#if partEditId === `${item.id}/${part.id}`}
+                              <!-- Part edit form -->
+                              <div class="flex flex-wrap gap-2 items-center py-1">
+                                <input
+                                  bind:value={partEditName}
+                                  class="flex-1 min-w-28 bg-zinc-800 text-white text-xs px-2 py-1 rounded border border-zinc-600 focus:border-blue-500 outline-none"
+                                  placeholder="Part name"
+                                />
+                                <input
+                                  bind:value={partEditThreshold}
+                                  type="number" min="0"
+                                  class="w-24 bg-zinc-800 text-white text-xs px-2 py-1 rounded border border-zinc-600 focus:border-blue-500 outline-none"
+                                  placeholder="km limit"
+                                />
+                                <button
+                                  on:click={() => partSaveEdit(item.id, part.id)}
+                                  disabled={partSaving}
+                                  class="text-xs px-2 py-1 rounded bg-blue-600 hover:bg-blue-500 text-white transition-colors disabled:opacity-40"
+                                >{partSaving ? '…' : 'Save'}</button>
+                                <button
+                                  on:click={() => partEditId = null}
+                                  class="text-xs px-2 py-1 rounded border border-zinc-700 text-zinc-400 hover:text-white transition-colors"
+                                >Cancel</button>
+                              </div>
+                            {:else}
+                              <div class="space-y-1">
+                                <!-- Part row -->
+                                <div class="flex items-center gap-2 text-sm">
+                                  <span class="flex-1 text-zinc-300 text-xs">{part.name}</span>
+                                  {#if replacingPartId === `${item.id}/${part.id}`}
+                                    <!-- Replacement form inline -->
+                                    <input
+                                      bind:value={replacementDate}
+                                      type="date"
+                                      class="bg-zinc-800 text-white text-xs px-2 py-0.5 rounded border border-zinc-600 outline-none"
+                                    />
+                                    <input
+                                      bind:value={replacementNote}
+                                      placeholder="note (optional)"
+                                      class="w-28 bg-zinc-800 text-white text-xs px-2 py-0.5 rounded border border-zinc-600 outline-none placeholder:text-zinc-600"
+                                    />
+                                    <button
+                                      on:click={() => saveReplacement(item.id, part.id)}
+                                      class="text-xs px-2 py-0.5 rounded bg-blue-600 hover:bg-blue-500 text-white transition-colors"
+                                    >Save</button>
+                                    <button
+                                      on:click={() => replacingPartId = null}
+                                      class="text-xs text-zinc-500 hover:text-white transition-colors"
+                                    >Cancel</button>
+                                  {:else}
+                                    {@const km = partDistanceKm(item.name, part)}
+                                    <span class="text-xs font-mono {partColor(km, part.threshold_km)}">
+                                      {km.toFixed(0)} km{part.threshold_km ? ` / ${part.threshold_km}` : ''}
+                                    </span>
+                                    <button
+                                      on:click={() => startReplacement(item.id, part.id)}
+                                      class="text-xs text-zinc-500 hover:text-blue-400 transition-colors"
+                                      title="Log replacement"
+                                    >Replaced</button>
+                                    <button
+                                      on:click={() => partStartEdit(item.id, part)}
+                                      class="text-xs text-zinc-600 hover:text-white transition-colors"
+                                    >Edit</button>
+                                    <button
+                                      on:click={() => partDelete(item.id, part.id)}
+                                      class="text-xs text-zinc-700 hover:text-red-400 transition-colors"
+                                    >✕</button>
+                                  {/if}
+                                </div>
+                                <!-- Recent replacements -->
+                                {#if part.replacements.length > 0}
+                                  <div class="pl-2 space-y-0.5">
+                                    {#each part.replacements.slice().reverse().slice(0, 3) as rep (rep.id)}
+                                      <div class="flex items-center gap-2 text-xs text-zinc-600">
+                                        <span>{rep.date}</span>
+                                        {#if rep.note}<span class="text-zinc-500">{rep.note}</span>{/if}
+                                        <button
+                                          on:click={() => deleteReplacement(item.id, part.id, rep.id)}
+                                          class="hover:text-red-400 transition-colors ml-auto"
+                                          aria-label="Delete log entry"
+                                        >✕</button>
+                                      </div>
+                                    {/each}
+                                  </div>
+                                {/if}
+                              </div>
+                            {/if}
+                          {/each}
+                        </div>
+                      {:else if PART_SUGGESTIONS[item.type]}
+                        <!-- First-part suggestion -->
+                        <p class="text-xs text-zinc-500">
+                          Track part wear?
+                          <button
+                            on:click={() => partAddSuggestion(item)}
+                            class="text-blue-400 hover:text-blue-300 underline transition-colors"
+                          >Add {PART_SUGGESTIONS[item.type].name}</button>
+                        </p>
+                      {/if}
+
+                      <!-- Add part form -->
+                      <div class="flex flex-wrap gap-2 items-center pt-1 border-t border-zinc-800">
+                        <input
+                          bind:value={partAddName[item.id]}
+                          placeholder="Part name (e.g. chain)"
+                          class="flex-1 min-w-28 bg-zinc-800 text-white text-xs px-2 py-1 rounded border border-zinc-700 focus:border-blue-500 outline-none placeholder:text-zinc-600"
+                          on:keydown={e => e.key === 'Enter' && partAdd(item)}
+                        />
+                        <input
+                          bind:value={partAddThreshold[item.id]}
+                          type="number" min="0"
+                          placeholder="km limit"
+                          class="w-20 bg-zinc-800 text-white text-xs px-2 py-1 rounded border border-zinc-700 focus:border-blue-500 outline-none placeholder:text-zinc-600"
+                        />
+                        <button
+                          on:click={() => partAdd(item)}
+                          disabled={partAdding[item.id] || !partAddName[item.id]?.trim()}
+                          class="text-xs px-2 py-1 rounded border border-zinc-700 hover:border-zinc-500 text-zinc-400 hover:text-white transition-colors disabled:opacity-40"
+                        >{partAdding[item.id] ? '…' : '+ Part'}</button>
+                      </div>
+
+                      <!-- Gear item actions -->
+                      <div class="flex gap-3 pt-1">
+                        <button
+                          on:click={() => gearStartEdit(item)}
+                          class="text-xs text-zinc-500 hover:text-white transition-colors"
+                        >Edit gear</button>
+                        <button
+                          on:click={() => gearDelete(item.id)}
+                          class="text-xs text-zinc-600 hover:text-red-400 transition-colors"
+                        >Delete gear</button>
+                      </div>
+
+                    </div>
+                  {/if}
                 </div>
               {/if}
             {/each}