diff --git a/agent-linux/collector/pbs.go b/agent-linux/collector/pbs.go
index e21340f..5387169 100644
--- a/agent-linux/collector/pbs.go
+++ b/agent-linux/collector/pbs.go
@@ -16,12 +16,12 @@ type PBSInfo struct {
 }
 
 type PBSDatastore struct {
-	Name      string  `json:"name"`
-	Path      string  `json:"path,omitempty"`
-	Total     int64   `json:"total"`
-	Used      int64   `json:"used"`
-	Available int64   `json:"available"`
-	Namespaces int    `json:"namespaces,omitempty"`
+	Name        string `json:"name"`
+	Path        string `json:"path,omitempty"`
+	Total       int64  `json:"total"`
+	Used        int64  `json:"used"`
+	Available   int64  `json:"available"`
+	BackupCount int    `json:"backup_count"`
 }
 
 type PBSTask struct {
@@ -87,6 +87,14 @@ func CollectPBS() *PBSInfo {
 				if avail, ok := d["avail"].(float64); ok {
 					ds.Available = int64(avail)
 				}
+				// Backup-Anzahl ermitteln
+				if snapOut, err := exec.Command("/usr/sbin/proxmox-backup-manager", "snapshot", "list", ds.Name, "--output-format", "json").Output(); err == nil {
+					var snaps []interface{}
+					if json.Unmarshal(snapOut, &snaps) == nil {
+						ds.BackupCount = len(snaps)
+					}
+				}
+
 				pbs.Datastores = append(pbs.Datastores, ds)
 			}
 		}
diff --git a/frontend/src/components/ProxmoxPanel.jsx b/frontend/src/components/ProxmoxPanel.jsx
index a7aec11..7ba4da8 100644
--- a/frontend/src/components/ProxmoxPanel.jsx
+++ b/frontend/src/components/ProxmoxPanel.jsx
@@ -127,7 +127,7 @@ export default function ProxmoxPanel({ agentId, customers, onClose, onReload })
         ) : tab === 'updates' ? (
           <UpdatesTab sys={sys} />
         ) : tab === 'pbs' ? (
-          <PBSTab pbs={pbs} />
+          <PBSTab pbs={pbs} agentId={agentId} />
         ) : tab === 'backups' ? (
           <BackupsTab sys={sys} />
         ) : tab === 'agent' ? (
@@ -952,7 +952,11 @@ function formatUptime(seconds) {
   if (d > 0) return `${d}d ${h}h`
   return `${h}h ${m}m`
 }
-function PBSTab({ pbs }) {
+
+function PBSTab({ pbs, agentId }) {
+  const [loading, setLoading] = React.useState({})
+  const [feedback, setFeedback] = React.useState({})
+
   if (!pbs?.available) return <div className="p-4 text-gray-500">Keine PBS-Daten verfuegbar</div>
 
   const formatBytes = (b) => {
@@ -979,59 +983,109 @@ function PBSTab({ pbs }) {
     return 'text-yellow-400'
   }
 
+  const pbsAction = async (datastore, action) => {
+    const key = `${datastore}-${action}`
+    const cmds = {
+      gc:     `/usr/sbin/proxmox-backup-manager garbage-collection start ${datastore}`,
+      verify: `/usr/sbin/proxmox-backup-manager verify ${datastore}`,
+      prune:  `/usr/sbin/proxmox-backup-manager prune-datastore ${datastore}`,
+    }
+    setLoading(l => ({ ...l, [key]: true }))
+    setFeedback(f => ({ ...f, [key]: null }))
+    try {
+      await api.execCommand(agentId, cmds[action], 60)
+      setFeedback(f => ({ ...f, [key]: 'ok' }))
+    } catch (e) {
+      setFeedback(f => ({ ...f, [key]: 'err' }))
+    } finally {
+      setLoading(l => ({ ...l, [key]: false }))
+      setTimeout(() => setFeedback(f => ({ ...f, [key]: null })), 4000)
+    }
+  }
+
   return (
     <div className="space-y-6">
       {/* Header */}
-      <div className="flex items-center gap-3">
-        <div>
-          <div className="text-white font-semibold">Proxmox Backup Server</div>
-          {pbs.version && <div className="text-xs text-gray-500">Version {pbs.version}</div>}
-        </div>
+      <div>
+        <div className="text-white font-semibold">Proxmox Backup Server</div>
+        {pbs.version && <div className="text-xs text-gray-500 mt-0.5">Version {pbs.version}</div>}
       </div>
 
       {/* Datastores */}
       {pbs.datastores?.length > 0 && (
-        <>
-          <h3 className="text-sm font-medium text-gray-300">Datastores</h3>
-          <div className="space-y-3">
-            {pbs.datastores.map((ds) => {
-              const usedPct = ds.total > 0 ? (ds.used / ds.total * 100) : 0
-              const barColor = usedPct > 90 ? 'bg-red-500' : usedPct > 70 ? 'bg-yellow-500' : 'bg-green-500'
-              const gc = pbs.gc?.find(g => g.datastore === ds.name)
+        <div className="space-y-3">
+          <h3 className="text-sm font-medium text-gray-400">Datastores</h3>
+          {pbs.datastores.map((ds) => {
+            const usedPct = ds.total > 0 ? (ds.used / ds.total * 100) : 0
+            const barColor = usedPct > 90 ? 'bg-red-500' : usedPct > 70 ? 'bg-yellow-500' : 'bg-green-500'
+            const gc = pbs.gc?.find(g => g.datastore === ds.name)
+            const mkKey = (a) => `${ds.name}-${a}`
+            const ActionBtn = ({ action, label, cls }) => {
+              const k = mkKey(action)
+              const fb = feedback[k]
               return (
-                <div key={ds.name} className="bg-gray-800/50 rounded-lg border border-gray-700/50 p-4">
-                  <div className="flex items-center justify-between mb-2">
-                    <div>
-                      <span className="text-white font-medium">{ds.name}</span>
-                      {ds.path && <span className="text-xs text-gray-500 ml-2">{ds.path}</span>}
+                <button
+                  onClick={() => pbsAction(ds.name, action)}
+                  disabled={loading[k]}
+                  className={`flex-1 py-1.5 rounded text-sm font-semibold transition-all ${cls} disabled:opacity-50`}
+                >
+                  {loading[k] ? '...' : fb === 'ok' ? 'Gestartet' : fb === 'err' ? 'Fehler' : label}
+                </button>
+              )
+            }
+            return (
+              <div key={ds.name} className="bg-[#1a2235] rounded-xl border border-gray-700/40 p-4 space-y-3">
+                {/* Titel + Backup-Count */}
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-2">
+                    <div className="w-8 h-8 rounded-lg bg-orange-500/20 flex items-center justify-center">
+                      <svg className="w-4 h-4 text-orange-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 8h14M5 8a2 2 0 110-4h14a2 2 0 110 4M5 8v10a2 2 0 002 2h10a2 2 0 002-2V8m-9 4h4" />
+                      </svg>
                     </div>
-                    <span className="text-sm text-gray-400">{usedPct.toFixed(1)}%</span>
+                    <span className="text-white font-semibold">{ds.name}</span>
                   </div>
-                  <div className="h-1.5 bg-gray-700 rounded overflow-hidden mb-2">
-                    <div className={`h-full rounded ${barColor}`} style={{ width: `${Math.min(usedPct, 100)}%` }} />
-                  </div>
-                  <div className="flex items-center justify-between text-xs text-gray-500">
-                    <span>Belegt: {formatBytes(ds.used)} / {formatBytes(ds.total)}</span>
-                    <span>Frei: {formatBytes(ds.available)}</span>
-                  </div>
-                  {gc && (
-                    <div className="mt-2 pt-2 border-t border-gray-700/50 text-xs text-gray-500 flex gap-4">
-                      <span>GC: <span className={gc.status === 'ok' ? 'text-green-400' : gc.status === 'running' ? 'text-blue-400' : 'text-gray-500'}>{gc.status || '—'}</span></span>
-                      {gc.last_run > 0 && <span>Letzter Lauf: {formatTs(gc.last_run)}</span>}
-                      {gc.duration > 0 && <span>Dauer: {formatDuration(gc.duration)}</span>}
-                    </div>
+                  {ds.backup_count > 0 && (
+                    <span className="text-sm text-gray-400">{ds.backup_count} Backups</span>
                   )}
                 </div>
-              )
-            })}
-          </div>
-        </>
+
+                {/* Speicher-Balken */}
+                <div>
+                  <div className="flex justify-between text-xs text-gray-400 mb-1.5">
+                    <span>{formatBytes(ds.used)} / {formatBytes(ds.total)}</span>
+                    <span>{usedPct.toFixed(1)}%</span>
+                  </div>
+                  <div className="h-2 bg-gray-700 rounded-full overflow-hidden">
+                    <div className={`h-full rounded-full ${barColor} transition-all`} style={{ width: `${Math.min(usedPct, 100)}%` }} />
+                  </div>
+                </div>
+
+                {/* GC-Status */}
+                {gc && gc.status && (
+                  <div className="text-xs text-gray-500 flex gap-3">
+                    <span>GC: <span className={gc.status === 'ok' ? 'text-green-400' : gc.status === 'running' ? 'text-blue-400' : 'text-gray-500'}>{gc.status}</span></span>
+                    {gc.last_run > 0 && <span>Letzter Lauf: {formatTs(gc.last_run)}</span>}
+                    {gc.duration > 0 && <span>({formatDuration(gc.duration)})</span>}
+                  </div>
+                )}
+
+                {/* Aktions-Buttons */}
+                <div className="flex gap-2 pt-1">
+                  <ActionBtn action="gc"     label="GC"     cls="bg-yellow-500 hover:bg-yellow-400 text-gray-900" />
+                  <ActionBtn action="verify" label="Verify" cls="bg-gray-600 hover:bg-gray-500 text-white" />
+                  <ActionBtn action="prune"  label="Prune"  cls="bg-orange-600 hover:bg-orange-500 text-white" />
+                </div>
+              </div>
+            )
+          })}
+        </div>
       )}
 
       {/* Tasks */}
       {pbs.tasks?.length > 0 && (
-        <>
-          <h3 className="text-sm font-medium text-gray-300 mt-4">Letzte Tasks</h3>
+        <div className="space-y-2">
+          <h3 className="text-sm font-medium text-gray-400">Letzte Tasks</h3>
           <div className="bg-gray-800/50 rounded-lg border border-gray-700/50 overflow-hidden">
             <table className="w-full text-xs">
               <thead>
@@ -1039,24 +1093,22 @@ function PBSTab({ pbs }) {
                   <th className="px-4 py-2">Typ</th>
                   <th className="px-4 py-2">Start</th>
                   <th className="px-4 py-2">Dauer</th>
-                  <th className="px-4 py-2">Benutzer</th>
                   <th className="px-4 py-2 text-right">Status</th>
                 </tr>
               </thead>
               <tbody className="divide-y divide-gray-700/50">
                 {pbs.tasks.map((t, i) => (
-                  <tr key={i}>
+                  <tr key={i} className="hover:bg-gray-700/20">
                     <td className="px-4 py-2 text-gray-300 font-mono">{t.type || '—'}</td>
                     <td className="px-4 py-2 text-gray-400">{formatTs(t.start_time)}</td>
                     <td className="px-4 py-2 text-gray-400">{formatDuration(t.duration)}</td>
-                    <td className="px-4 py-2 text-gray-500">{t.user || '—'}</td>
                     <td className={`px-4 py-2 text-right font-medium ${taskStatusColor(t.status)}`}>{t.status || '—'}</td>
                   </tr>
                 ))}
               </tbody>
             </table>
           </div>
-        </>
+        </div>
       )}
     </div>
   )