frontend/electron/main.ts

@@ -401,9 +401,14 @@ ipcMain.handle('login-to-server', async () => {
     const saveServerAuth = (token: string) => {
       if (captured) return; captured = true;
       let serverSteamId = undefined;
-      try { const payload = JSON.parse(Buffer.from(token.split('.')[1]!, 'base64').toString()); serverSteamId = payload.steamId; } catch (e) {}
+      let isAdmin = false;
+      try { 
+        const payload = JSON.parse(Buffer.from(token.split('.')[1]!, 'base64').toString()); 
+        serverSteamId = payload.steamId; 
+        isAdmin = !!payload.isAdmin;
+      } catch (e) {}
       const current = store.get('serverConfig');
-      store.set('serverConfig', { ...current, token, serverSteamId, enabled: true });
+      store.set('serverConfig', { ...current, token, serverSteamId, isAdmin, enabled: true });
       initBackend();
       authWindow.close();
       resolve(true);
@@ -502,6 +507,14 @@ ipcMain.handle('revoke-all-account-access', async (event, steamId: string) => {
 
 ipcMain.handle('get-community-accounts', async () => { initBackend(); return backend ? await backend.getCommunityAccounts() : []; });
 ipcMain.handle('get-server-users', async () => { initBackend(); return backend ? await backend.getServerUsers() : []; });
+
+// --- Admin IPC ---
+ipcMain.handle('admin-get-stats', async () => { initBackend(); return backend ? await backend.getAdminStats() : null; });
+ipcMain.handle('admin-get-users', async () => { initBackend(); return backend ? await backend.getAdminUsers() : []; });
+ipcMain.handle('admin-delete-user', async (event, userId: string) => { initBackend(); if (backend) await backend.deleteUser(userId); return true; });
+ipcMain.handle('admin-get-accounts', async () => { initBackend(); return backend ? await backend.getAdminAccounts() : []; });
+ipcMain.handle('admin-remove-account', async (event, steamId: string) => { initBackend(); if (backend) await backend.forceRemoveAccount(steamId); return true; });
+
 ipcMain.handle('switch-account', async (event, loginName: string) => await handleSwitchAccount(loginName));
 ipcMain.handle('open-external', (event, url: string) => shell.openExternal(url));
 

frontend/electron/preload.ts

@@ -22,6 +22,13 @@ contextBridge.exposeInMainWorld('electronAPI', {
   getCommunityAccounts: () => ipcRenderer.invoke('get-community-accounts'),
   getServerUsers: () => ipcRenderer.invoke('get-server-users'),
 
+  // Admin API
+  adminGetStats: () => ipcRenderer.invoke('admin-get-stats'),
+  adminGetUsers: () => ipcRenderer.invoke('admin-get-users'),
+  adminDeleteUser: (userId: string) => ipcRenderer.invoke('admin-delete-user', userId),
+  adminGetAccounts: () => ipcRenderer.invoke('admin-get-accounts'),
+  adminRemoveAccount: (steamId: string) => ipcRenderer.invoke('admin-remove-account', steamId),
+
   onAccountsUpdated: (callback: (accounts: any[]) => void) => {
     const subscription = (_event: IpcRendererEvent, accounts: any[]) => callback(accounts);
     ipcRenderer.on('accounts-updated', subscription);

frontend/electron/services/backend.ts

@@ -119,4 +119,48 @@ export class BackendService {
       throw new Error(e.response?.data?.message || 'Failed to revoke all access');
     }
   }
+
+  // --- Admin API ---
+
+  public async getAdminStats() {
+    if (!this.token) return null;
+    try {
+      const response = await axios.get(`${this.url}/api/admin/stats`, { headers: this.headers });
+      return response.data;
+    } catch (e) { return null; }
+  }
+
+  public async getAdminUsers() {
+    if (!this.token) return [];
+    try {
+      const response = await axios.get(`${this.url}/api/admin/users`, { headers: this.headers });
+      return response.data;
+    } catch (e) { return []; }
+  }
+
+  public async deleteUser(userId: string) {
+    if (!this.token) return;
+    try {
+      await axios.delete(`${this.url}/api/admin/users/${userId}`, { headers: this.headers });
+    } catch (e: any) {
+      throw new Error(e.response?.data?.message || 'Failed to delete user');
+    }
+  }
+
+  public async getAdminAccounts() {
+    if (!this.token) return [];
+    try {
+      const response = await axios.get(`${this.url}/api/admin/accounts`, { headers: this.headers });
+      return response.data;
+    } catch (e) { return []; }
+  }
+
+  public async forceRemoveAccount(steamId: string) {
+    if (!this.token) return;
+    try {
+      await axios.delete(`${this.url}/api/admin/accounts/${steamId}`, { headers: this.headers });
+    } catch (e: any) {
+      throw new Error(e.response?.data?.message || 'Failed to remove account');
+    }
+  }
 }

frontend/src/hooks/useAccounts.tsx

@@ -27,6 +27,7 @@ export interface ServerConfig {
   token?: string;
   serverSteamId?: string;
   enabled: boolean;
+  isAdmin?: boolean;
 }
 
 interface AccountsContextType {
@@ -51,6 +52,13 @@ interface AccountsContextType {
   getCommunityAccounts: () => Promise<any[]>;
   getServerUsers: () => Promise<any[]>;
   refreshAccounts: (showLoading?: boolean) => Promise<void>;
+
+  // Admin Methods
+  adminGetStats: () => Promise<any>;
+  adminGetUsers: () => Promise<any[]>;
+  adminDeleteUser: (userId: string) => Promise<void>;
+  adminGetAccounts: () => Promise<any[]>;
+  adminRemoveAccount: (steamId: string) => Promise<void>;
 }
 
 const AccountsContext = createContext<AccountsContextType | undefined>(undefined);
@@ -174,11 +182,19 @@ export const AccountsProvider: React.FC<{ children: React.ReactNode }> = ({ chil
     return await (window as any).electronAPI.getServerUsers();
   };
 
+  // --- Admin Methods ---
+  const adminGetStats = async () => (window as any).electronAPI.adminGetStats();
+  const adminGetUsers = async () => (window as any).electronAPI.adminGetUsers();
+  const adminDeleteUser = async (userId: string) => (window as any).electronAPI.adminDeleteUser(userId);
+  const adminGetAccounts = async () => (window as any).electronAPI.adminGetAccounts();
+  const adminRemoveAccount = async (steamId: string) => (window as any).electronAPI.adminRemoveAccount(steamId);
+
   return (
     <AccountsContext.Provider value={{ 
       accounts, serverConfig, isLoading, isSyncing, addAccount, updateAccount, deleteAccount, 
       switchAccount, openSteamAppLogin, openSteamLogin, updateServerConfig, loginToServer, 
-      getCommunityAccounts, getServerUsers, shareAccountWithUser, revokeAccountAccess, revokeAllAccountAccess, syncNow, refreshAccounts 
+      getCommunityAccounts, getServerUsers, shareAccountWithUser, revokeAccountAccess, revokeAllAccountAccess, syncNow, refreshAccounts,
+      adminGetStats, adminGetUsers, adminDeleteUser, adminGetAccounts, adminRemoveAccount
     }}>
       {children}
     </AccountsContext.Provider>

frontend/src/pages/Dashboard.tsx

@@ -6,7 +6,7 @@ import {
   DialogActions, CircularProgress, Paper, Chip,
   Table, TableBody, TableCell, TableContainer, TableHead, TableRow,
   Switch, FormControlLabel, Divider, List, ListItem, ListItemText, ListItemSecondaryAction,
-  Select, MenuItem, FormControl, InputLabel
+  Select, MenuItem, FormControl, InputLabel, Tabs, Tab
 } from '@mui/material';
 import SearchIcon from '@mui/icons-material/Search';
 import AddIcon from '@mui/icons-material/Add';
@@ -25,11 +25,116 @@ import GppBadIcon from '@mui/icons-material/GppBad';
 import PeopleIcon from '@mui/icons-material/People';
 import VerifiedUserIcon from '@mui/icons-material/VerifiedUser';
 import WorkspacePremiumIcon from '@mui/icons-material/WorkspacePremium';
+import AdminPanelSettingsIcon from '@mui/icons-material/AdminPanelSettings';
+import StorageIcon from '@mui/icons-material/Storage';
+import GroupIcon from '@mui/icons-material/Group';
+import AccountTreeIcon from '@mui/icons-material/AccountTree';
 import { useAccounts, type Account } from '../hooks/useAccounts';
 import { useAppTheme } from '../theme/ThemeContext';
 import type { ThemeType } from '../theme/SteamTheme';
 import NebulaBanner from '../components/NebulaBanner';
 
+const AdminPanel: React.FC<{ open: boolean, onClose: () => void }> = ({ open, onClose }) => {
+  const { adminGetStats, adminGetUsers, adminDeleteUser, adminGetAccounts, adminRemoveAccount } = useAccounts();
+  const [tab, setTab] = useState(0);
+  const [stats, setStats] = useState<any>(null);
+  const [users, setUsers] = useState<any[]>([]);
+  const [accounts, setAccounts] = useState<any[]>([]);
+  const [loading, setLoading] = useState(false);
+
+  const loadData = async () => {
+    setLoading(true);
+    try {
+      if (tab === 0) setStats(await adminGetStats());
+      if (tab === 1) setUsers(await adminGetUsers());
+      if (tab === 2) setAccounts(await adminGetAccounts());
+    } catch (e) {}
+    setLoading(false);
+  };
+
+  useEffect(() => { if (open) loadData(); }, [open, tab]);
+
+  const handleDeleteUser = async (id: string) => {
+    if (window.confirm("Wipe this user and all their accounts?")) {
+      await adminDeleteUser(id);
+      loadData();
+    }
+  };
+
+  const handleForceRemove = async (steamId: string) => {
+    if (window.confirm("Force remove this account from server?")) {
+      await adminRemoveAccount(steamId);
+      loadData();
+    }
+  };
+
+  return (
+    <Dialog open={open} onClose={onClose} maxWidth="md" fullWidth>
+      <DialogTitle sx={{ bgcolor: 'background.paper', color: 'text.primary', display: 'flex', alignItems: 'center', gap: 1 }}>
+        <AdminPanelSettingsIcon color="primary" /> Server Administration
+      </DialogTitle>
+      <Tabs value={tab} onChange={(_, v) => setTab(v)} sx={{ bgcolor: 'background.paper', borderBottom: 1, borderColor: 'divider' }}>
+        <Tab icon={<StorageIcon />} label="Overview" />
+        <Tab icon={<GroupIcon />} label="Users" />
+        <Tab icon={<AccountTreeIcon />} label="Global Accounts" />
+      </Tabs>
+      <DialogContent sx={{ bgcolor: 'background.paper', minHeight: 400, pt: 2 }}>
+        {loading ? <Box sx={{ display: 'flex', justifyContent: 'center', mt: 10 }}><CircularProgress /></Box> : (
+          <>
+            {tab === 0 && stats && (
+              <Box sx={{ display: 'grid', gridTemplateColumns: 'repeat(3, 1fr)', gap: 2, mt: 2 }}>
+                {[
+                  { label: 'Total Users', value: stats.users },
+                  { label: 'Total Accounts', value: stats.accounts },
+                  { label: 'Active Cooldowns', value: stats.activeCooldowns }
+                ].map((s) => (
+                  <Paper key={s.label} sx={{ p: 3, textAlign: 'center', bgcolor: 'rgba(0,0,0,0.1)' }}>
+                    <Typography variant="h4" color="primary" sx={{ fontWeight: 'bold' }}>{s.value}</Typography>
+                    <Typography variant="caption" color="textSecondary">{s.label}</Typography>
+                  </Paper>
+                ))}
+              </Box>
+            )}
+            {tab === 1 && (
+              <List>
+                {users.map(u => (
+                  <ListItem key={u._id} divider sx={{ borderColor: 'divider' }}>
+                    <Avatar src={u.avatar} sx={{ mr: 2 }} />
+                    <ListItemText primary={u.personaName} secondary={u.steamId} primaryTypographyProps={{ color: 'text.primary' }} />
+                    <ListItemSecondaryAction>
+                      <IconButton color="error" onClick={() => handleDeleteUser(u._id)}><DeleteIcon /></IconButton>
+                    </ListItemSecondaryAction>
+                  </ListItem>
+                ))}
+              </List>
+            )}
+            {tab === 2 && (
+              <List>
+                {accounts.map(a => (
+                  <ListItem key={a.steamId} divider sx={{ borderColor: 'divider' }}>
+                    <Avatar src={a.avatar} variant="square" sx={{ mr: 2 }} />
+                    <ListItemText 
+                      primary={a.personaName} 
+                      secondary={`Owned by: ${a.addedBy?.personaName || 'Unknown'} (${a.steamId})`} 
+                      primaryTypographyProps={{ color: 'text.primary' }}
+                    />
+                    <ListItemSecondaryAction>
+                      <IconButton color="error" onClick={() => handleForceRemove(a.steamId)}><DeleteIcon /></IconButton>
+                    </ListItemSecondaryAction>
+                  </ListItem>
+                ))}
+              </List>
+            )}
+          </>
+        )}
+      </DialogContent>
+      <DialogActions sx={{ bgcolor: 'background.paper', p: 2 }}>
+        <Button onClick={onClose} variant="contained" color="inherit">Close Panel</Button>
+      </DialogActions>
+    </Dialog>
+  );
+};
+
 const Dashboard: React.FC = () => {
   const { currentTheme, setTheme } = useAppTheme();
   const { 
@@ -39,6 +144,7 @@ const Dashboard: React.FC = () => {
   
   const [searchTerm, setSearchTerm] = useState('');
   const [isSettingsOpen, setIsSettingsOpen] = useState(false);
+  const [isAdminPanelOpen, setIsAdminPanelOpen] = useState(false);
   const [serverUrl, setServerUrl] = useState('');
 
   useEffect(() => {
@@ -70,6 +176,15 @@ const Dashboard: React.FC = () => {
           </Typography>
 
           <Box sx={{ display: 'flex', alignItems: 'center', gap: 2, WebkitAppRegion: 'no-drag' } as any}>
+            {/* Admin Button - Only visible if isAdmin is true */}
+            {serverConfig?.isAdmin && (
+              <Tooltip title="Open Admin Panel">
+                <IconButton color="primary" onClick={() => setIsAdminPanelOpen(true)}>
+                  <AdminPanelSettingsIcon />
+                </IconButton>
+              </Tooltip>
+            )}
+
             <Box sx={{ display: 'flex', alignItems: 'center', mr: 1 }}>
               {isSyncing ? (
                 <CircularProgress size={16} sx={{ color: 'primary.main', mr: 1 }} />
@@ -246,6 +361,9 @@ const Dashboard: React.FC = () => {
           <Button onClick={() => setIsSettingsOpen(false)} color="inherit" variant="contained">Done</Button>
         </DialogActions>
       </Dialog>
+
+      {/* Admin Panel */}
+      <AdminPanel open={isAdminPanelOpen} onClose={() => setIsAdminPanelOpen(false)} />
     </Box>
   );
 };
@@ -294,8 +412,7 @@ const AccountRow: React.FC<{
         (window as any).electronAPI.getServerUserInfo()
       ]);
       const filtered = (Array.isArray(users) ? users : []).filter(u => 
-        u.steamId !== selfInfo.steamId && 
+        u.steamId !== selfInfo.steamId && u.steamId !== account.steamId
-        u.steamId !== account.steamId
       );
       setServerUsers(filtered);
     } catch (e) {}