Merge pull request #3 from jamesii-b/gatehouse/secuird-CA-merge-v2.01

Gatehouse/secuird ca merge v2.01
2026-03-05 16:55:36 +10:30
parent e6f0d0b004 27beb7a43f
commit 819f33229d
23 changed files with 3109 additions and 823 deletions
@@ -7,14 +7,23 @@
    <meta name="description" content="Gatehouse is a self-hosted identity and access platform providing secure authentication, organization-level security policy, and OIDC-based Single Sign-On." />
    <meta name="author" content="Gatehouse" />
    <!-- Favicon -->
    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
    <link rel="apple-touch-icon" href="/gatehouse-logo.svg" />
    <!-- Open Graph -->
    <meta property="og:title" content="Gatehouse — Identity & Access" />
    <meta property="og:description" content="Secure authentication and access management for your organization." />
    <meta property="og:type" content="website" />
-    <meta property="og:image" content="https://lovable.dev/opengraph-image-p98pqg.png" />
+    <meta property="og:image" content="/gatehouse-logo.svg" />
    <!-- Twitter Card -->
    <meta name="twitter:card" content="summary_large_image" />
-    <meta name="twitter:site" content="@Lovable" />
+    <meta name="twitter:site" content="@Gatehouse" />
-    <meta name="twitter:image" content="https://lovable.dev/opengraph-image-p98pqg.png" />
+    <meta name="twitter:image" content="/gatehouse-logo.svg" />
    <!-- Theme color -->
    <meta name="theme-color" content="#36b9a6" />
  </head>
  <body>
@@ -0,0 +1,16 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
  <!-- Background - Primary color (Teal #36b9a6) -->
  <rect width="24" height="24" rx="3" fill="#36b9a6"/>
  <!-- Left pillar -->
  <path d="M4 4h3v16H4V4z" fill="#ffffff"/>
  <!-- Right pillar -->
  <path d="M17 4h3v16h-3V4z" fill="#ffffff"/>
  <!-- Archway -->
  <path d="M7 4h10v3H7V4z" fill="#ffffff" opacity="0.7"/>
  <!-- Keyhole -->
  <circle cx="12" cy="14" r="2" fill="#ffffff" opacity="0.5"/>
 </svg>
@@ -0,0 +1,30 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" width="128" height="128">
  <!-- Background circle (optional, can be removed) -->
  <rect width="24" height="24" rx="4" fill="#36b9a6"/>
  <!-- Abstract gate - two pillars with archway -->
  <!-- Left pillar -->
  <path 
    d="M4 4h3v16H4V4z" 
    fill="#ffffff"
  />
  <!-- Right pillar -->
  <path 
    d="M17 4h3v16h-3V4z" 
    fill="#ffffff"
  />
  <!-- Archway/top bar -->
  <path 
    d="M7 4h10v3H7V4z" 
    fill="#ffffff"
    opacity="0.7"
  />
  <!-- Keyhole/entry indicator -->
  <circle 
    cx="12" 
    cy="14" 
    r="2" 
    fill="#ffffff"
    opacity="0.5"
  />
 </svg>
@@ -13,6 +13,7 @@ import {
  ScrollText,
  Terminal,
  ShieldCheck,
  Key,
 } from "lucide-react";
 import { GatehouseLogo } from "@/components/branding/GatehouseLogo";
 import { NavLink } from "@/components/NavLink";
@@ -57,6 +58,7 @@ const orgAdminNavItems = [
 const adminNavItems = [
  { title: "Certificate Auth.", url: "/org/cas", icon: ShieldCheck },
  { title: "OIDC Clients",     url: "/org/clients", icon: Key },
  { title: "Org Audit Log",    url: "/org/audit", icon: FileText },
  { title: "System Logs",      url: "/admin/audit", icon: ScrollText },
 ];
@@ -18,6 +18,7 @@ interface TotpRemoveDialogProps {
  onOpenChange: (open: boolean) => void;
  onSuccess: () => void;
  isRequired?: boolean;
  hasPassword?: boolean;
 }
 export function TotpRemoveDialog({
@@ -25,6 +26,7 @@ export function TotpRemoveDialog({
  onOpenChange,
  onSuccess,
  isRequired = false,
  hasPassword = true,
 }: TotpRemoveDialogProps) {
  const [isLoading, setIsLoading] = useState(false);
  const [password, setPassword] = useState("");
@@ -45,7 +47,7 @@ export function TotpRemoveDialog({
  };
  const handleRemove = async () => {
-    if (!password) {
+    if (hasPassword && !password) {
      setError("Password is required to disable TOTP");
      return;
    }
@@ -54,7 +56,7 @@ export function TotpRemoveDialog({
    setError(null);
    try {
-      await api.totp.disable(password);
+      await api.totp.disable(hasPassword ? password : null);
      toast({
        title: "Two-factor authentication disabled",
@@ -80,7 +82,7 @@ export function TotpRemoveDialog({
  };
  const handleKeyDown = (e: React.KeyboardEvent) => {
-    if (e.key === "Enter" && password) {
+    if (e.key === "Enter" && (!hasPassword || password)) {
      handleRemove();
    }
  };
@@ -109,6 +111,7 @@ export function TotpRemoveDialog({
        </AlertDialogHeader>
        <div className="space-y-4 mt-4">
          {hasPassword && (
            <div className="space-y-2">
              <Label htmlFor="password-confirm">Enter your password to confirm</Label>
              <Input
@@ -128,6 +131,10 @@ export function TotpRemoveDialog({
                <p className="text-sm text-destructive">{error}</p>
              )}
            </div>
          )}
          {!hasPassword && error && (
            <p className="text-sm text-destructive">{error}</p>
          )}
          <div className="flex justify-end gap-2">
            <Button
@@ -140,7 +147,7 @@ export function TotpRemoveDialog({
            <Button
              variant="destructive"
              onClick={handleRemove}
-              disabled={isLoading || !password}
+              disabled={isLoading || (hasPassword && !password)}
            >
              {isLoading && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
              Remove TOTP
@@ -29,6 +29,10 @@ export interface User {
  org_role?: string;
  org_id?: string;
  activated?: boolean;
  // Auth method capabilities — present on /users/me response
  has_password?: boolean;
  totp_enabled?: boolean;
  linked_providers?: string[];
 }
 export interface Organization {
@@ -141,6 +145,34 @@ export interface WebAuthnLoginCompleteResponse {
  expires_at: string;
 }
 // Admin MFA management types
 export interface AdminMfaMethod {
  /** Unique identifier: auth_method.id for TOTP, credential id for WebAuthn */
  id: string;
  /** 'totp' or 'webauthn' */
  type: 'totp' | 'webauthn';
  /** Human-readable name */
  name: string;
  device_type?: string;
  transports?: string[];
  verified: boolean;
  created_at: string | null;
  last_used_at: string | null;
 }
 export interface AdminLinkedAccount {
  /** UUID of the AuthenticationMethod row */
  id: string;
  /** Provider name: 'google' | 'github' | 'microsoft' | 'oidc' */
  provider_type: string;
  /** Email address from the OAuth provider, if available */
  email: string | null;
  /** Display name from the OAuth provider, if available */
  name: string | null;
  /** ISO timestamp when the account was linked */
  linked_at: string | null;
 }
 // External Auth Types
 export type ExternalProviderId = 'google' | 'github' | 'microsoft';
@@ -552,6 +584,10 @@ export const api = {
    unsuspendUser: (userId: string, requestConfig?: RequestConfig) =>
      request<{ user: User }>(`/admin/users/${userId}/unsuspend`, { method: 'POST' }, true, requestConfig),
    // Force-verify a user's email and activate their account (clears stale verification tokens)
    adminVerifyUserEmail: (userId: string, requestConfig?: RequestConfig) =>
      request<{ user: User }>(`/admin/users/${userId}/verify-email`, { method: 'POST' }, true, requestConfig),
    // Permanently delete a user — revokes certs, cascades DB delete, unrecoverable
    hardDeleteUser: (userId: string, requestConfig?: RequestConfig) =>
      request<{ deleted_user_id: string; deleted_user_email: string; ssh_keys_deleted: number; certs_revoked: number }>(
@@ -561,6 +597,61 @@ export const api = {
        requestConfig,
      ),
    // Get all MFA methods configured for a user (admin view)
    getUserMfa: (userId: string, requestConfig?: RequestConfig) =>
      request<{ user: { id: string; email: string; full_name: string | null }; mfa_methods: AdminMfaMethod[] }>(
        `/admin/users/${userId}/mfa`,
        {},
        true,
        requestConfig,
      ),
    // Remove an MFA method for a user (admin action — use when user lost access)
    // method_type: 'totp' | 'webauthn' | 'all'
    // credentialId: optional WebAuthn credential ID to remove a single passkey
    removeUserMfa: (userId: string, methodType: 'totp' | 'webauthn' | 'all', credentialId?: string, requestConfig?: RequestConfig) => {
      const qs = credentialId ? `?credential_id=${encodeURIComponent(credentialId)}` : '';
      return request<{ removed_methods: string[]; removed_count: number; user: { id: string; email: string } }>(
        `/admin/users/${userId}/mfa/${methodType}${qs}`,
        { method: 'DELETE' },
        true,
        requestConfig,
      );
    },
    // Get linked OAuth/OIDC accounts for a user (admin view)
    getUserLinkedAccounts: (userId: string, requestConfig?: RequestConfig) =>
      request<{
        user: { id: string; email: string; full_name: string | null };
        linked_accounts: AdminLinkedAccount[];
        total_auth_methods: number;
      }>(
        `/admin/users/${userId}/linked-accounts`,
        {},
        true,
        requestConfig,
      ),
    // Unlink an OAuth/OIDC provider from a user's account (admin action)
    // provider: provider name ('google', 'github', 'microsoft', 'oidc') or method UUID
    adminUnlinkUserProvider: (userId: string, provider: string, requestConfig?: RequestConfig) =>
      request<{ provider: string; user: { id: string; email: string } }>(
        `/admin/users/${userId}/linked-accounts/${encodeURIComponent(provider)}`,
        { method: 'DELETE' },
        true,
        requestConfig,
      ),
    // Set or reset a user's password (admin action — no current password needed)
    // Creates the password auth method if the user doesn't have one (e.g. OAuth-only users)
    adminSetUserPassword: (userId: string, password: string, requestConfig?: RequestConfig) =>
      request<{ user: { id: string; email: string } }>(
        `/admin/users/${userId}/password`,
        { method: 'POST', body: JSON.stringify({ password }) },
        true,
        requestConfig,
      ),
    // Get the cert policy for a department
    getDeptCertPolicy: (orgId: string, deptId: string, requestConfig?: RequestConfig) =>
      request<{ cert_policy: DeptCertPolicy }>(`/organizations/${orgId}/departments/${deptId}/cert-policy`, {}, true, requestConfig),
@@ -622,10 +713,10 @@ export const api = {
      request<TotpStatusResponse>('/auth/totp/status'),
    // Disable TOTP - wrong password should not log user out
-    disable: (password: string) =>
+    disable: (password?: string | null) =>
      request<{ message: string }>('/auth/totp/disable', {
        method: 'DELETE',
-        body: JSON.stringify({ password }),
+        body: JSON.stringify({ password: password || null }),
      }, true, { clearTokenOn401: false }),
    // Regenerate backup codes - wrong password should not log user out
@@ -814,9 +905,12 @@ export const api = {
    getById: (orgId: string, requestConfig?: RequestConfig) =>
      request<{ organization: Organization; member_count: number }>(`/organizations/${orgId}`, {}, true, requestConfig),
-    // Delete an organization (owner only; must have no other members)
+    // Delete an organization (owner only; pass confirm=true when other members exist)
-    deleteOrganization: (orgId: string, requestConfig?: RequestConfig) =>
+    deleteOrganization: (orgId: string, confirm?: boolean, requestConfig?: RequestConfig) =>
-      request<{ message: string }>(`/organizations/${orgId}`, { method: 'DELETE' }, true, requestConfig),
+      request<{ message: string }>(`/organizations/${orgId}`, {
        method: 'DELETE',
        ...(confirm ? { body: JSON.stringify({ confirm: true }) } : {}),
      }, true, requestConfig),
    // Get organization members
    getMembers: (orgId: string, requestConfig?: RequestConfig) =>
@@ -1043,7 +1137,7 @@ export const api = {
        false,
      ),
-    // Accept invite (unauthenticated) — password/name only needed for new accounts
+    // Accept invite — sends Bearer token if present (OAuth users skip password)
    accept: (token: string, full_name?: string, password?: string) =>
      request<LoginResponse>(
        `/invites/${token}/accept`,
@@ -1051,7 +1145,7 @@ export const api = {
          method: 'POST',
          body: JSON.stringify({ full_name, password, password_confirm: password }),
        },
-        false,
+        true,
      ),
  },
@@ -1098,6 +1192,25 @@ export const api = {
        body: JSON.stringify({ key_id, principals, cert_type, expiry_hours }),
      }, true, requestConfig),
    // Issue a host certificate by submitting a raw server host public key
    // (admin-only; does not require a pre-registered SSHKey record)
    signHostCert: (
      hostPublicKey: string,
      principals: string[],
      validityHours: number,
      caId: string,
      requestConfig?: RequestConfig,
    ) =>
      request<SSHSignResponse>('/ssh/sign/host', {
        method: 'POST',
        body: JSON.stringify({
          host_public_key: hostPublicKey,
          principals,
          validity_hours: validityHours,
          ca_id: caId,
        }),
      }, true, requestConfig),
    // Get the merged department certificate policy for the current user (used in sign dialog)
    getMyDeptCertPolicy: (requestConfig?: RequestConfig) =>
      request<{ policy: DeptCertPolicy }>('/ssh/dept-cert-policy', {}, true, requestConfig),
@@ -14,6 +14,12 @@ import {
  UserCheck,
  AlertTriangle,
  Trash2,
  ShieldOff,
  Smartphone,
  KeyRound,
  Link2,
  Unlink,
  Lock,
 } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
@@ -50,7 +56,7 @@ import {
  SelectValue,
 } from "@/components/ui/select";
 import { useToast } from "@/hooks/use-toast";
-import { api, User as ApiUser, SSHKey, ApiError } from "@/lib/api";
+import { api, User as ApiUser, SSHKey, ApiError, AdminMfaMethod, AdminLinkedAccount } from "@/lib/api";
 import { useAuth } from "@/contexts/AuthContext";
 function formatDate(d: string | null) {
@@ -58,6 +64,10 @@ function formatDate(d: string | null) {
  return new Date(d).toLocaleDateString(undefined, { year: "numeric", month: "short", day: "numeric" });
 }
 function capitalize(s: string) {
  return s ? s.charAt(0).toUpperCase() + s.slice(1) : s;
 }
 function isSuspended(status: string | undefined) {
  return status === "suspended" || status === "compliance_suspended";
 }
@@ -124,11 +134,33 @@ export default function AdminUsersPage() {
  const [isSuspending, setIsSuspending] = useState(false);
  const [showSuspendConfirm, setShowSuspendConfirm] = useState(false);
  // Force-verify email
  const [isVerifyingEmail, setIsVerifyingEmail] = useState(false);
  // Hard delete
  const [showHardDelete, setShowHardDelete] = useState(false);
  const [hardDeleteConfirmEmail, setHardDeleteConfirmEmail] = useState("");
  const [isHardDeleting, setIsHardDeleting] = useState(false);
  // MFA management
  const [userMfaMethods, setUserMfaMethods] = useState<AdminMfaMethod[]>([]);
  const [isMfaLoading, setIsMfaLoading] = useState(false);
  const [removingMfaId, setRemovingMfaId] = useState<string | null>(null);
  const [showRemoveAllMfa, setShowRemoveAllMfa] = useState(false);
  const [isRemovingAllMfa, setIsRemovingAllMfa] = useState(false);
  // Linked accounts management
  const [userLinkedAccounts, setUserLinkedAccounts] = useState<AdminLinkedAccount[]>([]);
  const [totalAuthMethods, setTotalAuthMethods] = useState(0);
  const [unlinkingProvider, setUnlinkingProvider] = useState<string | null>(null);
  // Admin password reset
  const [showPasswordReset, setShowPasswordReset] = useState(false);
  const [newPassword, setNewPassword] = useState("");
  const [newPasswordConfirm, setNewPasswordConfirm] = useState("");
  const [passwordResetError, setPasswordResetError] = useState<string | null>(null);
  const [isResettingPassword, setIsResettingPassword] = useState(false);
  // ── Fetch users ─────────────────────────────────────────────────────────────
  const fetchUsers = useCallback(async (q: string, pg: number) => {
    setIsLoading(true);
@@ -167,12 +199,24 @@ export default function AdminUsersPage() {
  const openUserDrawer = async (user: ApiUser) => {
    setSelectedUser(user);
    setUserSshKeys([]);
    setUserMfaMethods([]);
    setUserLinkedAccounts([]);
    setTotalAuthMethods(0);
    setIsDrawerLoading(true);
    try {
-      const data = await api.admin.getUser(user.id);
+      const [userData, mfaData, linkedData] = await Promise.allSettled([
-      setUserSshKeys(data.ssh_keys);
+        api.admin.getUser(user.id),
        api.admin.getUserMfa(user.id),
        api.admin.getUserLinkedAccounts(user.id),
      ]);
      if (userData.status === "fulfilled") setUserSshKeys(userData.value.ssh_keys);
      if (mfaData.status === "fulfilled") setUserMfaMethods(mfaData.value.mfa_methods);
      if (linkedData.status === "fulfilled") {
        setUserLinkedAccounts(linkedData.value.linked_accounts);
        setTotalAuthMethods(linkedData.value.total_auth_methods);
      }
    } catch {
-      // Non-fatal — drawer still shows basic user info
+      // Non-fatal
    } finally {
      setIsDrawerLoading(false);
    }
@@ -270,6 +314,23 @@ export default function AdminUsersPage() {
    }
  };
  // ── Force-verify email ───────────────────────────────────────────────────────
  const handleVerifyEmail = async () => {
    if (!selectedUser) return;
    setIsVerifyingEmail(true);
    try {
      const data = await api.admin.adminVerifyUserEmail(selectedUser.id);
      const updated = { ...selectedUser, email_verified: data.user.email_verified, status: data.user.status };
      setSelectedUser(updated);
      setUsers((prev) => prev.map((u) => u.id === selectedUser.id ? { ...u, email_verified: data.user.email_verified, status: data.user.status } : u));
      toast({ title: "Email verified", description: `${selectedUser.email} is now verified and active.` });
    } catch (err) {
      toast({ variant: "destructive", title: "Failed to verify email", description: err instanceof ApiError ? err.message : "Something went wrong" });
    } finally {
      setIsVerifyingEmail(false);
    }
  };
  // ── Hard delete user ─────────────────────────────────────────────────────────
  const handleHardDelete = async () => {
    if (!selectedUser) return;
@@ -295,6 +356,108 @@ export default function AdminUsersPage() {
    }
  };
  // ── Remove single MFA method ─────────────────────────────────────────────────
  const handleRemoveMfaMethod = async (method: AdminMfaMethod) => {
    if (!selectedUser) return;
    setRemovingMfaId(method.id);
    try {
      const credentialId = method.type === "webauthn" ? method.id : undefined;
      await api.admin.removeUserMfa(selectedUser.id, method.type as "totp" | "webauthn", credentialId);
      // Refresh MFA methods list
      const mfaData = await api.admin.getUserMfa(selectedUser.id);
      setUserMfaMethods(mfaData.mfa_methods);
      toast({
        title: "MFA method removed",
        description: `${method.name} has been removed for ${selectedUser.email}. They can now re-enroll.`,
      });
    } catch (err) {
      toast({
        variant: "destructive",
        title: "Failed to remove MFA method",
        description: err instanceof ApiError ? err.message : "Something went wrong",
      });
    } finally {
      setRemovingMfaId(null);
    }
  };
  // ── Remove ALL MFA methods ───────────────────────────────────────────────────
  const handleRemoveAllMfa = async () => {
    if (!selectedUser) return;
    setIsRemovingAllMfa(true);
    try {
      await api.admin.removeUserMfa(selectedUser.id, "all");
      setUserMfaMethods([]);
      setShowRemoveAllMfa(false);
      toast({
        title: "All MFA methods removed",
        description: `All MFA methods for ${selectedUser.email} have been cleared. They can now re-enroll.`,
      });
    } catch (err) {
      setShowRemoveAllMfa(false);
      toast({
        variant: "destructive",
        title: "Failed to remove MFA methods",
        description: err instanceof ApiError ? err.message : "Something went wrong",
      });
    } finally {
      setIsRemovingAllMfa(false);
    }
  };
  const handleUnlinkProvider = async (account: AdminLinkedAccount) => {
    if (!selectedUser) return;
    setUnlinkingProvider(account.id);
    try {
      await api.admin.adminUnlinkUserProvider(selectedUser.id, account.provider_type);
      setUserLinkedAccounts((prev) => prev.filter((a) => a.id !== account.id));
      setTotalAuthMethods((prev) => Math.max(0, prev - 1));
      toast({
        title: "Provider unlinked",
        description: `${capitalize(account.provider_type)} has been unlinked from ${selectedUser.email}.`,
      });
    } catch (err) {
      toast({
        variant: "destructive",
        title: "Failed to unlink provider",
        description: err instanceof ApiError ? err.message : "Something went wrong",
      });
    } finally {
      setUnlinkingProvider(null);
    }
  };
  // ── Admin password reset ─────────────────────────────────────────────────────
  const handlePasswordReset = async () => {
    if (!selectedUser) return;
    setPasswordResetError(null);
    if (newPassword.length < 8) {
      setPasswordResetError("Password must be at least 8 characters");
      return;
    }
    if (newPassword !== newPasswordConfirm) {
      setPasswordResetError("Passwords do not match");
      return;
    }
    setIsResettingPassword(true);
    try {
      await api.admin.adminSetUserPassword(selectedUser.id, newPassword);
      setShowPasswordReset(false);
      setNewPassword("");
      setNewPasswordConfirm("");
      toast({
        title: "Password updated",
        description: `Password has been set for ${selectedUser.email}. They can now log in with it.`,
      });
    } catch (err) {
      setPasswordResetError(err instanceof ApiError ? err.message : "Failed to set password");
    } finally {
      setIsResettingPassword(false);
    }
  };
  // Filter by role client-side
  const filteredUsers = users.filter((u) => {
    if (roleFilter === "all") return true;
@@ -466,6 +629,28 @@ export default function AdminUsersPage() {
                    <Ban className="w-4 h-4" />
                    Account Access
                  </h3>
                  {/* Unverified / inactive email block */}
                  {(!selectedUser.email_verified || selectedUser.status === "inactive") && (
                    <div className="space-y-2 pb-3 border-b">
                      <p className="text-sm text-muted-foreground">
                        {selectedUser.status === "inactive"
                          ? "This account is inactive — the user has not verified their email and cannot log in, set up OAuth, or configure MFA."
                          : "This user's email address is not verified."}
                      </p>
                      <Button
                        size="sm"
                        variant="outline"
                        onClick={handleVerifyEmail}
                        disabled={isVerifyingEmail}
                        className="text-blue-600 border-blue-300 hover:bg-blue-50"
                      >
                        {isVerifyingEmail ? <Loader2 className="w-4 h-4 mr-2 animate-spin" /> : <CheckCircle className="w-4 h-4 mr-2" />}
                        Verify email &amp; activate account
                      </Button>
                    </div>
                  )}
                  {isSuspended(selectedUser.status) ? (
                    <div className="space-y-2">
                      <p className="text-sm text-muted-foreground">
@@ -532,6 +717,168 @@ export default function AdminUsersPage() {
                </div>
              )}
              {/* ── MFA Methods section ────────────────────────────────────────── */}
              {selectedUser.id !== currentUser?.id && (
                <div className="mb-6 p-4 border rounded-lg space-y-3">
                  <div className="flex items-center justify-between">
                    <h3 className="text-sm font-semibold flex items-center gap-2">
                      <ShieldOff className="w-4 h-4" />
                      MFA Methods
                    </h3>
                    {userMfaMethods.length > 1 && (
                      <Button
                        size="sm"
                        variant="outline"
                        onClick={() => setShowRemoveAllMfa(true)}
                        className="text-red-600 border-red-300 hover:bg-red-50 text-xs"
                      >
                        <Trash2 className="w-3 h-3 mr-1" />
                        Remove all
                      </Button>
                    )}
                  </div>
                  {isMfaLoading ? (
                    <div className="flex items-center justify-center py-4">
                      <Loader2 className="w-4 h-4 animate-spin text-muted-foreground" />
                    </div>
                  ) : userMfaMethods.length === 0 ? (
                    <p className="text-sm text-muted-foreground">
                      No MFA methods configured.
                    </p>
                  ) : (
                    <div className="space-y-2">
                      {userMfaMethods.map((method) => (
                        <div
                          key={method.id}
                          className="flex items-center justify-between p-3 border rounded-lg text-sm"
                        >
                          <div className="flex items-center gap-2 min-w-0">
                            {method.type === "totp" ? (
                              <Smartphone className="w-4 h-4 text-blue-500 flex-shrink-0" />
                            ) : (
                              <KeyRound className="w-4 h-4 text-purple-500 flex-shrink-0" />
                            )}
                            <div className="min-w-0">
                              <p className="font-medium truncate">{method.name}</p>
                              {method.last_used_at && (
                                <p className="text-xs text-muted-foreground">
                                  Last used: {formatDate(method.last_used_at)}
                                </p>
                              )}
                            </div>
                          </div>
                          <Button
                            size="sm"
                            variant="ghost"
                            onClick={() => handleRemoveMfaMethod(method)}
                            disabled={removingMfaId === method.id}
                            className="text-red-600 hover:bg-red-50 flex-shrink-0 ml-2"
                            title={`Remove ${method.name}`}
                          >
                            {removingMfaId === method.id ? (
                              <Loader2 className="w-4 h-4 animate-spin" />
                            ) : (
                              <Trash2 className="w-4 h-4" />
                            )}
                          </Button>
                        </div>
                      ))}
                    </div>
                  )}
                  <p className="text-xs text-muted-foreground">
                    Remove an MFA method if the user has lost access (e.g. lost phone or passkey).
                    The user will be able to re-enroll after removal.
                  </p>
                </div>
              )}
              {/* ── Linked Accounts section ────────────────────────────────── */}
              {selectedUser.id !== currentUser?.id && (
                <div className="mb-6 p-4 border rounded-lg space-y-3">
                  <h3 className="text-sm font-semibold flex items-center gap-2">
                    <Link2 className="w-4 h-4" />
                    Linked OAuth Accounts
                  </h3>
                  {userLinkedAccounts.length === 0 ? (
                    <p className="text-sm text-muted-foreground">
                      No OAuth providers linked.
                    </p>
                  ) : (
                    <div className="space-y-2">
                      {userLinkedAccounts.map((account) => {
                        const isOnlyMethod = totalAuthMethods <= 1;
                        return (
                          <div
                            key={account.id}
                            className="flex items-center justify-between p-3 border rounded-lg text-sm"
                          >
                            <div className="flex items-center gap-2 min-w-0">
                              <Link2 className="w-4 h-4 text-blue-500 flex-shrink-0" />
                              <div className="min-w-0">
                                <p className="font-medium capitalize">{account.provider_type}</p>
                                {account.email && (
                                  <p className="text-xs text-muted-foreground truncate">{account.email}</p>
                                )}
                                {account.linked_at && (
                                  <p className="text-xs text-muted-foreground">
                                    Linked: {formatDate(account.linked_at)}
                                  </p>
                                )}
                              </div>
                            </div>
                            <Button
                              size="sm"
                              variant="ghost"
                              onClick={() => handleUnlinkProvider(account)}
                              disabled={unlinkingProvider === account.id || isOnlyMethod}
                              className="text-red-600 hover:bg-red-50 flex-shrink-0 ml-2"
                              title={
                                isOnlyMethod
                                  ? "Cannot unlink — this is the user's only sign-in method"
                                  : `Unlink ${account.provider_type}`
                              }
                            >
                              {unlinkingProvider === account.id ? (
                                <Loader2 className="w-4 h-4 animate-spin" />
                              ) : (
                                <Unlink className="w-4 h-4" />
                              )}
                            </Button>
                          </div>
                        );
                      })}
                    </div>
                  )}
                  <p className="text-xs text-muted-foreground">
                    Unlink an OAuth provider to prevent sign-in via that provider.
                    Cannot unlink if it is the user's only sign-in method.
                  </p>
                </div>
              )}
              {/* ── Admin Password Reset section ──────────────────────────── */}
              {selectedUser.id !== currentUser?.id && (
                <div className="mb-6 p-4 border rounded-lg space-y-3">
                  <h3 className="text-sm font-semibold flex items-center gap-2">
                    <Lock className="w-4 h-4" />
                    Password
                  </h3>
                  <p className="text-sm text-muted-foreground">
                    Set a new password for this user. Use this when a user is locked out or needs a password added to their account.
                  </p>
                  <Button
                    size="sm"
                    variant="outline"
                    onClick={() => { setPasswordResetError(null); setNewPassword(""); setNewPasswordConfirm(""); setShowPasswordReset(true); }}
                  >
                    <Lock className="w-3 h-3 mr-1" />
                    Set password
                  </Button>
                </div>
              )}
              {/* SSH Keys section */}
              <div className="space-y-3">
                <div className="flex items-center justify-between">
@@ -680,6 +1027,37 @@ export default function AdminUsersPage() {
        </DialogContent>
      </Dialog>
      {/* ── Remove All MFA confirmation ───────────────────────────────────────── */}
      <Dialog open={showRemoveAllMfa} onOpenChange={setShowRemoveAllMfa}>
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle className="flex items-center gap-2 text-amber-600">
              <ShieldOff className="w-5 h-5" />
              Remove all MFA methods?
            </DialogTitle>
            <DialogDescription>
              All MFA methods for{" "}
              <strong>{selectedUser?.full_name || selectedUser?.email}</strong> will
              be removed. They will be able to re-enroll after this action. Use this
              when the user has lost access to their authenticator app or passkey.
            </DialogDescription>
          </DialogHeader>
          <DialogFooter>
            <Button variant="outline" onClick={() => setShowRemoveAllMfa(false)} disabled={isRemovingAllMfa}>
              Cancel
            </Button>
            <Button
              variant="destructive"
              onClick={handleRemoveAllMfa}
              disabled={isRemovingAllMfa}
            >
              {isRemovingAllMfa && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
              Remove all MFA
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
      {/* ── Hard delete confirmation ──────────────────────────────────────────── */}
      <Dialog
        open={showHardDelete}
@@ -728,6 +1106,71 @@ export default function AdminUsersPage() {
          </DialogFooter>
        </DialogContent>
      </Dialog>
      {/* ── Admin password reset dialog ───────────────────────────────────── */}
      <Dialog
        open={showPasswordReset}
        onOpenChange={(open) => {
          setShowPasswordReset(open);
          if (!open) { setNewPassword(""); setNewPasswordConfirm(""); setPasswordResetError(null); }
        }}
      >
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle className="flex items-center gap-2">
              <Lock className="w-5 h-5" />
              Set password for {selectedUser?.email}
            </DialogTitle>
            <DialogDescription>
              The user will be able to log in with this password immediately. This does not affect their existing OAuth logins.
            </DialogDescription>
          </DialogHeader>
          <div className="py-2 space-y-3">
            {passwordResetError && (
              <div className="p-3 rounded-md bg-destructive/10 text-destructive text-sm">{passwordResetError}</div>
            )}
            <div className="space-y-2">
              <Label htmlFor="admin-new-password">New password</Label>
              <Input
                id="admin-new-password"
                type="password"
                placeholder="Min. 8 characters"
                value={newPassword}
                onChange={(e) => { setNewPassword(e.target.value); setPasswordResetError(null); }}
                disabled={isResettingPassword}
                autoFocus
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="admin-new-password-confirm">Confirm password</Label>
              <Input
                id="admin-new-password-confirm"
                type="password"
                placeholder="Repeat new password"
                value={newPasswordConfirm}
                onChange={(e) => { setNewPasswordConfirm(e.target.value); setPasswordResetError(null); }}
                disabled={isResettingPassword}
                onKeyDown={(e) => { if (e.key === "Enter" && newPassword && newPasswordConfirm) handlePasswordReset(); }}
              />
            </div>
          </div>
          <DialogFooter>
            <Button
              variant="outline"
              onClick={() => setShowPasswordReset(false)}
              disabled={isResettingPassword}
            >
              Cancel
            </Button>
            <Button
              onClick={handlePasswordReset}
              disabled={isResettingPassword || !newPassword || !newPasswordConfirm}
            >
              {isResettingPassword && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
              Set password
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    </div>
  );
 }
@@ -42,18 +42,20 @@ const PROVIDER_LOGOS: Record<string, string> = {
  microsoft: "https://www.microsoft.com/favicon.ico",
 };
 const API_BASE = (import.meta.env.VITE_API_BASE_URL ?? 'http://localhost:5000/api/v1') as string;
 const PROVIDER_HELP: Record<string, { docsUrl: string; callbackNote: string }> = {
  google: {
    docsUrl: "https://console.cloud.google.com/apis/credentials",
-    callbackNote: "Authorized redirect URI: http://localhost:5000/api/v1/auth/external/google/callback",
+    callbackNote: `Authorized redirect URI: ${API_BASE}/auth/external/google/callback`,
  },
  github: {
    docsUrl: "https://github.com/settings/applications/new",
-    callbackNote: "Authorization callback URL: http://localhost:5000/api/v1/auth/external/github/callback",
+    callbackNote: `Authorization callback URL: ${API_BASE}/auth/external/github/callback`,
  },
  microsoft: {
    docsUrl: "https://portal.azure.com/#view/Microsoft_AAD_RegisteredApps",
-    callbackNote: "Redirect URI: http://localhost:5000/api/v1/auth/external/microsoft/callback",
+    callbackNote: `Redirect URI: ${API_BASE}/auth/external/microsoft/callback`,
  },
 };
@@ -42,12 +42,6 @@ export default function ForgotPasswordPage() {
          you'll receive a password reset link shortly.
        </p>
        <BannerAlert
          type="info"
          message="For security reasons, we don't confirm whether an account exists. Check your spam folder if you don't see the email."
          className="mb-6 text-left"
        />
        <div className="space-y-3">
          <Link to="/login">
            <Button variant="outline" className="w-full">
@@ -1,298 +1,23 @@
 // ─── THIS FILE IS THE LEAN ORCHESTRATOR ──────────────────────────────────────
 // Heavy sub-components live in ./ca/  — edit them there for isolated changes.
 // ─────────────────────────────────────────────────────────────────────────────
 import { useState, useEffect } from "react";
-import {
+import { Loader2, Server, Shield, User } from "lucide-react";
-  Shield,
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
  ShieldAlert,
  Copy,
  CheckCircle,
  Loader2,
  Terminal,
  Plus,
  User,
  Server,
  Settings,
  AlertCircle,
  ServerCog,
  RefreshCw,
  ShieldOff,
 } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Textarea } from "@/components/ui/textarea";
 import { Badge } from "@/components/ui/badge";
 import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
 } from "@/components/ui/card";
 import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
 } from "@/components/ui/dialog";
 import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
 } from "@/components/ui/alert-dialog";
 import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
 } from "@/components/ui/select";
 import { useToast } from "@/hooks/use-toast";
 import { useParams } from "react-router-dom";
 import { useCurrentOrganizationId } from "@/hooks/useCurrentOrganization";
 import { api, OrgCA, ApiError } from "@/lib/api";
-
+import { CASection } from "./ca/CASection";
-function CopyButton({ text }: { text: string }) {
+import {
-  const [copied, setCopied] = useState(false);
+  CreateCADialog,
-  const { toast } = useToast();
+  CreateCAForm,
-  const handleCopy = async () => {
+  EditCADialog,
-    try {
+  EditCAForm,
-      await navigator.clipboard.writeText(text);
+  RotateCADialog,
-      setCopied(true);
+  DeleteCADialog,
-      toast({ title: "Copied to clipboard" });
+} from "./ca/CADialogs";
      setTimeout(() => setCopied(false), 2000);
    } catch {
      toast({ variant: "destructive", title: "Copy failed" });
    }
  };
  return (
    <Button variant="ghost" size="icon" className="h-8 w-8 flex-shrink-0" onClick={handleCopy}>
      {copied ? <CheckCircle className="w-4 h-4 text-green-500" /> : <Copy className="w-4 h-4" />}
    </Button>
  );
 }
 function formatDate(d: string | null) {
  if (!d) return "—";
  return new Date(d).toLocaleDateString(undefined, { year: "numeric", month: "short", day: "numeric" });
 }
 // ─── CA Detail Card ───────────────────────────────────────────────────────────
 interface CADetailCardProps {
  ca: OrgCA;
  onEdit: (ca: OrgCA) => void;
  onRotate: (ca: OrgCA) => void;
  onDelete: (ca: OrgCA) => void;
 }
 function CADetailCard({ ca, onEdit, onRotate, onDelete }: CADetailCardProps) {
  const isUser = ca.ca_type === "user";
  const isSystem = !!ca.is_system;
  const sshConfig = isUser
    ? `# /etc/ssh/sshd_config:\nTrustedUserCAKeys /etc/ssh/trusted_user_ca_keys\n\n# Add public key:\necho '${ca.public_key.trim()}' \\\n  >> /etc/ssh/trusted_user_ca_keys`
    : `# /etc/ssh/sshd_config:\nHostCertificate /etc/ssh/ssh_host_ed25519_key-cert.pub\n\n# Add to known_hosts (clients):\n@cert-authority * ${ca.public_key.trim()}`;
  return (
    <div className="space-y-4">
      <Card>
        <CardHeader>
          <div className="flex items-start justify-between">
            <div>
              <CardTitle className="text-base flex items-center gap-2">
                {isSystem ? <ServerCog className="w-4 h-4" /> : isUser ? <User className="w-4 h-4" /> : <Server className="w-4 h-4" />}
                {ca.name}
                {isSystem ? (
                  <Badge variant="secondary" className="text-xs flex items-center gap-1">
                    <ServerCog className="w-3 h-3" />
                    System
                  </Badge>
                ) : ca.is_active ? (
                  <Badge className="bg-green-500/10 text-green-600 border-0 text-xs">Active</Badge>
                ) : (
                  <Badge variant="secondary" className="text-xs">Inactive</Badge>
                )}
              </CardTitle>
              {ca.description && (
                <CardDescription className="mt-1">{ca.description}</CardDescription>
              )}
            </div>
            <Badge variant="outline" className="text-xs font-mono">{ca.key_type}</Badge>
          </div>
        </CardHeader>
        <CardContent className="space-y-4">
          {/* Stats — hidden for system CAs (we have no cert records for them) */}
          {!isSystem && (
            <div className="grid grid-cols-4 gap-3 text-center">
              <div className="p-2 bg-muted rounded-lg">
                <p className="text-lg font-semibold">{ca.active_certs}</p>
                <p className="text-xs text-muted-foreground">Active certs</p>
              </div>
              <div className="p-2 bg-muted rounded-lg">
                <p className="text-lg font-semibold">{ca.total_certs}</p>
                <p className="text-xs text-muted-foreground">Total issued</p>
              </div>
              <div className="p-2 bg-muted rounded-lg">
                <p className="text-lg font-semibold">{ca.default_cert_validity_hours}h</p>
                <p className="text-xs text-muted-foreground">Default validity</p>
              </div>
              <div className="p-2 bg-muted rounded-lg">
                <p className="text-lg font-semibold">{ca.next_serial_number ?? '—'}</p>
                <p className="text-xs text-muted-foreground">Next serial</p>
              </div>
            </div>
          )}
          {/* Fingerprint */}
          <div>
            <p className="text-xs text-muted-foreground mb-1">Fingerprint</p>
            <code className="text-xs font-mono bg-muted px-2 py-1 rounded break-all">{ca.fingerprint}</code>
          </div>
          {/* Public key */}
          <div>
            <div className="flex items-center justify-between mb-1">
              <p className="text-xs text-muted-foreground">Public key</p>
              <CopyButton text={ca.public_key} />
            </div>
            <Textarea readOnly value={ca.public_key} className="font-mono text-xs min-h-[60px]" />
          </div>
          {/* Setup instructions */}
          <div className="rounded-lg bg-muted p-3">
            <p className="text-xs font-semibold flex items-center gap-1 mb-1">
              <Terminal className="w-3 h-3" />
              {isUser ? "Add to SSH servers (sshd_config)" : "Host certificate setup"}
            </p>
            <pre className="text-xs font-mono whitespace-pre-wrap break-all">{sshConfig}</pre>
          </div>
          {ca.created_at && (
            <p className="text-xs text-muted-foreground">Created {formatDate(ca.created_at)}</p>
          )}
          {ca.rotated_at && (
            <p className="text-xs text-muted-foreground">
              Key rotated {formatDate(ca.rotated_at)}
              {ca.rotation_reason && <> — {ca.rotation_reason}</>}
            </p>
          )}
          {!isSystem && (
            <div className="pt-2 border-t space-y-2">
              <Button variant="outline" size="sm" onClick={() => onEdit(ca)} className="w-full">
                <Settings className="w-3 h-3 mr-2" />
                Edit Configuration
              </Button>
              <div className="grid grid-cols-2 gap-2">
                <Button variant="outline" size="sm" onClick={() => onRotate(ca)} className="w-full">
                  <RefreshCw className="w-3 h-3 mr-2" />
                  Rotate Key
                </Button>
                <Button
                  variant="outline"
                  size="sm"
                  onClick={() => onDelete(ca)}
                  className="w-full text-destructive hover:text-destructive border-destructive/30 hover:border-destructive/60"
                >
                  <ShieldOff className="w-3 h-3 mr-2" />
                  Delete CA
                </Button>
              </div>
            </div>
          )}
        </CardContent>
      </Card>
    </div>
  );
 }
 // ─── CA Section (one per type) ────────────────────────────────────────────────
 interface CASectionProps {
  caType: "user" | "host";
  ca: OrgCA | null;
  onCreateClick: (caType: "user" | "host") => void;
  onEdit: (ca: OrgCA) => void;
  onRotate: (ca: OrgCA) => void;
  onDelete: (ca: OrgCA) => void;
 }
 function CASection({ caType, ca, onCreateClick, onEdit, onRotate, onDelete }: CASectionProps) {
  const isUser = caType === "user";
  const title = isUser ? "User Signing Key" : "Host Signing Key";
  const subtitle = isUser
    ? "Signs SSH user certificates so users can authenticate to servers."
    : "Signs SSH host certificates so clients can verify server identity.";
  const Icon = isUser ? User : Server;
  const isSystem = !!ca?.is_system;
  return (
    <div className="space-y-3">
      <div className="flex items-center gap-2">
        <Icon className="w-4 h-4 text-muted-foreground" />
        <h2 className="text-sm font-semibold">{title}</h2>
        {ca ? (
          isSystem ? (
            <Badge variant="secondary" className="text-xs flex items-center gap-1">
              <ServerCog className="w-3 h-3" />
              System (read-only)
            </Badge>
          ) : (
            <Badge className="bg-green-500/10 text-green-600 border-0 text-xs">Configured</Badge>
          )
        ) : (
          <Badge variant="secondary" className="text-xs flex items-center gap-1">
            <AlertCircle className="w-3 h-3" />
            Not configured
          </Badge>
        )}
      </div>
      {ca ? (
        <>
          <CADetailCard ca={ca} onEdit={onEdit} onRotate={onRotate} onDelete={onDelete} />
          {/* When only a system CA is present, offer to generate a managed replacement */}
          {isSystem && (
            <div className="flex items-start gap-3 rounded-lg border border-amber-200 bg-amber-50 dark:border-amber-900 dark:bg-amber-950/30 p-3 text-xs text-amber-800 dark:text-amber-300">
              <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
              <div className="flex-1">
                <p className="font-semibold mb-1">Using server-configured CA</p>
                <p>
                  Certificates are being signed by a CA key loaded from the server configuration,
                  not managed through this UI. Generate a managed key below to take full control
                  of certificate issuance from Gatehouse.
                </p>
              </div>
              <Button onClick={() => onCreateClick(caType)} size="sm" variant="outline" className="flex-shrink-0">
                <Plus className="w-3 h-3 mr-1" />
                Generate managed key
              </Button>
            </div>
          )}
        </>
      ) : (
        <Card className="border-dashed">
          <CardContent className="flex flex-col items-center py-10 text-muted-foreground">
            <ShieldAlert className="w-10 h-10 mb-3 opacity-30" />
            <p className="text-sm font-medium mb-1">No {title} configured</p>
            <p className="text-xs text-center mb-4 max-w-sm">{subtitle}</p>
            <Button onClick={() => onCreateClick(caType)} size="sm" variant="outline">
              <Plus className="w-4 h-4 mr-2" />
              Generate {title}
            </Button>
          </CardContent>
        </Card>
      )}
    </div>
  );
 }
 // ─── Main Page ────────────────────────────────────────────────────────────────
 export default function CAsPage() {
  const params = useParams<{ orgId?: string }>();
@@ -303,44 +28,48 @@ export default function CAsPage() {
  const [cas, setCAs] = useState<OrgCA[]>([]);
  const [isLoading, setIsLoading] = useState(true);
-  // Create CA dialog
+  // ── Create dialog ──────────────────────────────────────────────────────────
  const [isCreateOpen, setIsCreateOpen] = useState(false);
  const [createCaType, setCreateCaType] = useState<"user" | "host">("user");
-  const [createForm, setCreateForm] = useState({
+  const [createForm, setCreateForm] = useState<CreateCAForm>({
    name: "",
    description: "",
-    key_type: "ed25519" as "ed25519" | "rsa" | "ecdsa",
+    key_type: "ed25519",
    default_cert_validity_hours: 8,
    max_cert_validity_hours: 720,
  });
  const [isCreating, setIsCreating] = useState(false);
  const [createError, setCreateError] = useState<string | null>(null);
-  // Edit CA dialog
+  // ── Edit dialog ────────────────────────────────────────────────────────────
  const [editingCA, setEditingCA] = useState<OrgCA | null>(null);
-  const [isEditDialogOpen, setIsEditDialogOpen] = useState(false);
+  const [isEditOpen, setIsEditOpen] = useState(false);
-  const [editFormData, setEditFormData] = useState({
+  const [editForm, setEditForm] = useState<EditCAForm>({
    default_cert_validity_hours: 1,
    max_cert_validity_hours: 24,
  });
  const [isEditSaving, setIsEditSaving] = useState(false);
  const [editError, setEditError] = useState<string | null>(null);
-  // Rotate CA dialog
+  // ── Rotate dialog ──────────────────────────────────────────────────────────
  const [rotatingCA, setRotatingCA] = useState<OrgCA | null>(null);
-  const [isRotateDialogOpen, setIsRotateDialogOpen] = useState(false);
+  const [isRotateOpen, setIsRotateOpen] = useState(false);
  const [rotateKeyType, setRotateKeyType] = useState<"ed25519" | "rsa" | "ecdsa">("ed25519");
  const [rotateReason, setRotateReason] = useState("");
  const [isRotating, setIsRotating] = useState(false);
  const [rotateError, setRotateError] = useState<string | null>(null);
-  // Delete CA dialog
+  // ── Delete dialog ──────────────────────────────────────────────────────────
  const [deletingCA, setDeletingCA] = useState<OrgCA | null>(null);
-  const [isDeleteDialogOpen, setIsDeleteDialogOpen] = useState(false);
+  const [isDeleteOpen, setIsDeleteOpen] = useState(false);
  const [isDeleting, setIsDeleting] = useState(false);
  // ── Load CAs ───────────────────────────────────────────────────────────────
  useEffect(() => {
-    if (!orgId) { setIsLoading(false); return; }
+    if (!orgId) {
      setIsLoading(false);
      return;
    }
    (async () => {
      setIsLoading(true);
      try {
@@ -348,7 +77,11 @@ export default function CAsPage() {
        setCAs(data.cas);
      } catch (err) {
        if (err instanceof ApiError && err.code === 403) {
-          toast({ variant: "destructive", title: "Access denied", description: "Admin or owner role required." });
+          toast({
            variant: "destructive",
            title: "Access denied",
            description: "Admin or owner role required.",
          });
        } else {
          toast({ variant: "destructive", title: "Failed to load CAs" });
        }
@@ -361,6 +94,7 @@ export default function CAsPage() {
  const userCA = cas.find((c) => c.ca_type === "user") ?? null;
  const hostCA = cas.find((c) => c.ca_type === "host") ?? null;
  // ── Handlers: Create ───────────────────────────────────────────────────────
  const handleOpenCreate = (caType: "user" | "host") => {
    setCreateCaType(caType);
    setCreateForm({
@@ -376,12 +110,17 @@ export default function CAsPage() {
  const handleCreateCA = async () => {
    if (!orgId) return;
-    if (!createForm.name.trim()) { setCreateError("Name is required"); return; }
+    if (!createForm.name.trim()) {
      setCreateError("Name is required");
      return;
    }
    if (createForm.default_cert_validity_hours <= 0 || createForm.max_cert_validity_hours <= 0) {
-      setCreateError("Validity hours must be greater than 0"); return;
+      setCreateError("Validity hours must be greater than 0");
      return;
    }
    if (createForm.default_cert_validity_hours > createForm.max_cert_validity_hours) {
-      setCreateError("Default validity must be ≤ maximum validity"); return;
+      setCreateError("Default validity must be ≤ maximum validity");
      return;
    }
    setIsCreating(true);
    setCreateError(null);
@@ -401,39 +140,40 @@ export default function CAsPage() {
        description: result.ca.name,
      });
    } catch (err) {
-      if (err instanceof ApiError) {
+      setCreateError(
-        setCreateError(err.message);
+        err instanceof ApiError ? err.message : "Failed to create CA — please try again",
-      } else {
+      );
        setCreateError("Failed to create CA — please try again");
      }
    } finally {
      setIsCreating(false);
    }
  };
  // ── Handlers: Edit ─────────────────────────────────────────────────────────
  const handleEditCA = (ca: OrgCA) => {
    setEditingCA(ca);
-    setEditFormData({
+    setEditForm({
      default_cert_validity_hours: ca.default_cert_validity_hours,
      max_cert_validity_hours: ca.max_cert_validity_hours,
    });
    setEditError(null);
-    setIsEditDialogOpen(true);
+    setIsEditOpen(true);
  };
  const handleSaveCA = async () => {
    if (!orgId || !editingCA) return;
-    if (editFormData.default_cert_validity_hours <= 0 || editFormData.max_cert_validity_hours <= 0) {
+    if (editForm.default_cert_validity_hours <= 0 || editForm.max_cert_validity_hours <= 0) {
-      setEditError("Validity hours must be greater than 0"); return;
+      setEditError("Validity hours must be greater than 0");
      return;
    }
-    if (editFormData.default_cert_validity_hours > editFormData.max_cert_validity_hours) {
+    if (editForm.default_cert_validity_hours > editForm.max_cert_validity_hours) {
-      setEditError("Default validity must be less than or equal to maximum validity"); return;
+      setEditError("Default validity must be less than or equal to maximum validity");
      return;
    }
    setIsEditSaving(true);
    try {
-      const updated = await api.organizations.updateCA(orgId, editingCA.id, editFormData);
+      const updated = await api.organizations.updateCA(orgId, editingCA.id, editForm);
      setCAs(cas.map((ca) => (ca.id === editingCA.id ? updated.ca : ca)));
-      setIsEditDialogOpen(false);
+      setIsEditOpen(false);
      setEditingCA(null);
      toast({ title: "CA configuration updated" });
    } catch (err) {
@@ -443,13 +183,13 @@ export default function CAsPage() {
    }
  };
-  // ── Rotate handlers ──
+  // ── Handlers: Rotate ───────────────────────────────────────────────────────
  const handleRotateCA = (ca: OrgCA) => {
    setRotatingCA(ca);
    setRotateKeyType((ca.key_type as "ed25519" | "rsa" | "ecdsa") || "ed25519");
    setRotateReason("");
    setRotateError(null);
-    setIsRotateDialogOpen(true);
+    setIsRotateOpen(true);
  };
  const handleConfirmRotate = async () => {
@@ -462,7 +202,7 @@ export default function CAsPage() {
        reason: rotateReason.trim() || undefined,
      });
      setCAs(cas.map((ca) => (ca.id === rotatingCA.id ? result.ca : ca)));
-      setIsRotateDialogOpen(false);
+      setIsRotateOpen(false);
      setRotatingCA(null);
      toast({
        title: "CA key rotated successfully",
@@ -475,10 +215,10 @@ export default function CAsPage() {
    }
  };
-  // ── Delete handlers ──
+  // ── Handlers: Delete ───────────────────────────────────────────────────────
  const handleDeleteCA = (ca: OrgCA) => {
    setDeletingCA(ca);
-    setIsDeleteDialogOpen(true);
+    setIsDeleteOpen(true);
  };
  const handleConfirmDelete = async () => {
@@ -487,299 +227,144 @@ export default function CAsPage() {
    try {
      await api.organizations.deleteCA(orgId, deletingCA.id);
      setCAs(cas.filter((ca) => ca.id !== deletingCA.id));
-      setIsDeleteDialogOpen(false);
+      setIsDeleteOpen(false);
      setDeletingCA(null);
-      toast({ title: "CA deleted", description: "Existing certificates remain valid until they expire." });
+      toast({
        title: "CA deleted",
        description: "Existing certificates remain valid until they expire.",
      });
    } catch (err) {
-      toast({ variant: "destructive", title: "Failed to delete CA", description: err instanceof ApiError ? err.message : "" });
+      toast({
        variant: "destructive",
        title: "Failed to delete CA",
        description: err instanceof ApiError ? err.message : "",
      });
    } finally {
      setIsDeleting(false);
    }
-  };  return (
+  };
  // Shared section event props
  const sectionProps = {
    onCreateClick: handleOpenCreate,
    onEdit: handleEditCA,
    onRotate: handleRotateCA,
    onDelete: handleDeleteCA,
  };
  return (
    <div className="page-container">
      {/* Page header */}
      <div className="page-header">
        <div className="flex items-start gap-3">
          <Shield className="w-6 h-6 text-muted-foreground mt-0.5 flex-shrink-0" />
          <div>
            <h1 className="page-title">Certificate Authorities</h1>
            <p className="page-description">
-            Manage your organization's SSH certificate authorities and access controls
+              Manage your organization's SSH CAs with <code>Gatehouse</code>
            </p>
          </div>
        </div>
      </div>
      {isLoading ? (
        <div className="flex items-center justify-center py-20">
          <Loader2 className="w-6 h-6 animate-spin text-muted-foreground" />
        </div>
      ) : (
-        <div className="space-y-8">
+        <Tabs defaultValue="user" className="space-y-4">
-          <CASection caType="user" ca={userCA} onCreateClick={handleOpenCreate} onEdit={handleEditCA} onRotate={handleRotateCA} onDelete={handleDeleteCA} />
+          <TabsList className="h-auto gap-1">
-          <div className="border-t" />
+            <TabsTrigger value="user" className="flex items-center gap-2 px-4 py-2">
-          <CASection caType="host" ca={hostCA} onCreateClick={handleOpenCreate} onEdit={handleEditCA} onRotate={handleRotateCA} onDelete={handleDeleteCA} />
+              <User className="w-4 h-4" />
-        </div>
+              <span>User CA</span>
-      )}
+              {userCA ? (
-
+                userCA.is_system ? (
-      {/* ── Edit CA Dialog ── */}
+                  <Badge variant="secondary" className="text-xs ml-1">System</Badge>
      <Dialog open={isEditDialogOpen} onOpenChange={(open) => { setIsEditDialogOpen(open); if (!open) setEditError(null); }}>
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle>Edit CA Configuration</DialogTitle>
            <DialogDescription>
              Update certificate validity settings for <strong>{editingCA?.name}</strong>
            </DialogDescription>
          </DialogHeader>
          <div className="space-y-4 py-4">
            {editError && (
              <div className="p-3 rounded-lg bg-destructive/10 text-destructive text-sm flex items-start gap-2">
                <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
                {editError}
              </div>
            )}
            <div className="space-y-2">
              <Label htmlFor="default-validity">Default Certificate Validity (hours)</Label>
              <Input
                id="default-validity"
                type="number"
                min="1"
                value={editFormData.default_cert_validity_hours}
                onChange={(e) => setEditFormData({ ...editFormData, default_cert_validity_hours: parseInt(e.target.value) || 1 })}
                disabled={isEditSaving}
              />
              <p className="text-xs text-muted-foreground">Default validity period when issuing new certificates</p>
            </div>
            <div className="space-y-2">
              <Label htmlFor="max-validity">Maximum Certificate Validity (hours)</Label>
              <Input
                id="max-validity"
                type="number"
                min="1"
                value={editFormData.max_cert_validity_hours}
                onChange={(e) => setEditFormData({ ...editFormData, max_cert_validity_hours: parseInt(e.target.value) || 1 })}
                disabled={isEditSaving}
              />
              <p className="text-xs text-muted-foreground">Maximum allowed validity period for any certificate from this CA</p>
            </div>
          </div>
          <DialogFooter>
            <Button variant="outline" onClick={() => setIsEditDialogOpen(false)} disabled={isEditSaving}>Cancel</Button>
            <Button onClick={handleSaveCA} disabled={isEditSaving}>
              {isEditSaving && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
              Save Changes
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
      {/* ── Create CA Dialog ── */}
      <Dialog open={isCreateOpen} onOpenChange={(open) => { setIsCreateOpen(open); if (!open) setCreateError(null); }}>
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle className="flex items-center gap-2">
              {createCaType === "user" ? <User className="w-5 h-5" /> : <Server className="w-5 h-5" />}
              Generate {createCaType === "user" ? "User" : "Host"} Signing Key
            </DialogTitle>
            <DialogDescription>
              {createCaType === "user"
                ? "Creates a key pair for signing SSH user certificates. The private key is stored securely and never exposed."
                : "Creates a key pair for signing SSH host certificates, allowing clients to verify server identity."}
            </DialogDescription>
          </DialogHeader>
          <div className="space-y-4 py-4">
            {createError && (
              <div className="p-3 rounded-lg bg-destructive/10 text-destructive text-sm flex items-start gap-2">
                <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
                <span>{createError}</span>
              </div>
            )}
            <div className="space-y-2">
              <Label htmlFor="ca-name">Name <span className="text-destructive">*</span></Label>
              <Input
                id="ca-name"
                placeholder={createCaType === "user" ? "User CA" : "Host CA"}
                value={createForm.name}
                onChange={(e) => setCreateForm({ ...createForm, name: e.target.value })}
                disabled={isCreating}
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="ca-description">Description</Label>
              <Input
                id="ca-description"
                placeholder="Optional description"
                value={createForm.description}
                onChange={(e) => setCreateForm({ ...createForm, description: e.target.value })}
                disabled={isCreating}
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="ca-key-type">Key Algorithm</Label>
              <Select
                value={createForm.key_type}
                onValueChange={(v) => setCreateForm({ ...createForm, key_type: v as "ed25519" | "rsa" | "ecdsa" })}
                disabled={isCreating}
              >
                <SelectTrigger id="ca-key-type"><SelectValue /></SelectTrigger>
                <SelectContent>
                  <SelectItem value="ed25519">Ed25519 (recommended)</SelectItem>
                  <SelectItem value="ecdsa">ECDSA (P-521)</SelectItem>
                  <SelectItem value="rsa">RSA-4096</SelectItem>
                </SelectContent>
              </Select>
            </div>
            <div className="grid grid-cols-2 gap-3">
              <div className="space-y-2">
                <Label htmlFor="ca-default-validity">Default validity (hours)</Label>
                <Input
                  id="ca-default-validity"
                  type="number"
                  min="1"
                  value={createForm.default_cert_validity_hours}
                  onChange={(e) => setCreateForm({ ...createForm, default_cert_validity_hours: parseInt(e.target.value) || 1 })}
                  disabled={isCreating}
                />
              </div>
              <div className="space-y-2">
                <Label htmlFor="ca-max-validity">Max validity (hours)</Label>
                <Input
                  id="ca-max-validity"
                  type="number"
                  min="1"
                  value={createForm.max_cert_validity_hours}
                  onChange={(e) => setCreateForm({ ...createForm, max_cert_validity_hours: parseInt(e.target.value) || 1 })}
                  disabled={isCreating}
                />
              </div>
            </div>
          </div>
          <DialogFooter>
            <Button variant="outline" onClick={() => setIsCreateOpen(false)} disabled={isCreating}>Cancel</Button>
            <Button onClick={handleCreateCA} disabled={isCreating}>
              {isCreating ? (
                <><Loader2 className="w-4 h-4 mr-2 animate-spin" />Generating key…</>
                ) : (
-                <><Shield className="w-4 h-4 mr-2" />Generate Key</>
+                  <Badge className="bg-green-500/10 text-green-700 border-0 text-xs ml-1">
-              )}
+                    Active
-            </Button>
+                  </Badge>
-          </DialogFooter>
+                )
        </DialogContent>
      </Dialog>
      {/* ── Rotate CA Dialog ── */}
      <Dialog open={isRotateDialogOpen} onOpenChange={(open) => { setIsRotateDialogOpen(open); if (!open) setRotateError(null); }}>
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle className="flex items-center gap-2">
              <RefreshCw className="w-5 h-5" />
              Rotate CA Key
            </DialogTitle>
            <DialogDescription>
              Generate a new key pair for <strong>{rotatingCA?.name}</strong>.
              Previously-issued certificates remain valid until they expire, but all new
              certificates will be signed with the new key. You must update
              {rotatingCA?.ca_type === "user"
                ? " TrustedUserCAKeys on your SSH servers"
                : " @cert-authority in client known_hosts files"} after rotation.
            </DialogDescription>
          </DialogHeader>
          <div className="space-y-4 py-4">
            {rotateError && (
              <div className="p-3 rounded-lg bg-destructive/10 text-destructive text-sm flex items-start gap-2">
                <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
                <span>{rotateError}</span>
              </div>
            )}
            {rotatingCA && (
              <div className="rounded-lg bg-amber-50 dark:bg-amber-950/30 border border-amber-200 dark:border-amber-900 p-3 text-xs text-amber-800 dark:text-amber-300">
                <p className="font-semibold mb-1">⚠ Important</p>
                <p>
                  Current fingerprint: <code className="font-mono">{rotatingCA.fingerprint}</code>
                </p>
                <p className="mt-1">
                  After rotation, you <strong>must</strong> replace this fingerprint on every server /
                  client that trusts this CA. Until updated, new certificates won't be accepted.
                </p>
              </div>
            )}
            <div className="space-y-2">
              <Label htmlFor="rotate-key-type">New Key Algorithm</Label>
              <Select
                value={rotateKeyType}
                onValueChange={(v) => setRotateKeyType(v as "ed25519" | "rsa" | "ecdsa")}
                disabled={isRotating}
              >
                <SelectTrigger id="rotate-key-type"><SelectValue /></SelectTrigger>
                <SelectContent>
                  <SelectItem value="ed25519">Ed25519 (recommended)</SelectItem>
                  <SelectItem value="ecdsa">ECDSA (P-521)</SelectItem>
                  <SelectItem value="rsa">RSA-4096</SelectItem>
                </SelectContent>
              </Select>
            </div>
            <div className="space-y-2">
              <Label htmlFor="rotate-reason">Reason (optional)</Label>
              <Input
                id="rotate-reason"
                placeholder="e.g. Suspected key compromise, Scheduled rotation"
                value={rotateReason}
                onChange={(e) => setRotateReason(e.target.value)}
                disabled={isRotating}
              />
            </div>
          </div>
          <DialogFooter>
            <Button variant="outline" onClick={() => setIsRotateDialogOpen(false)} disabled={isRotating}>
              Cancel
            </Button>
            <Button onClick={handleConfirmRotate} disabled={isRotating} variant="destructive">
              {isRotating ? (
                <><Loader2 className="w-4 h-4 mr-2 animate-spin" />Rotating…</>
              ) : (
-                <><RefreshCw className="w-4 h-4 mr-2" />Rotate Key</>
+                <Badge variant="outline" className="text-xs ml-1 text-muted-foreground">
                  Not set
                </Badge>
              )}
-            </Button>
+            </TabsTrigger>
          </DialogFooter>
        </DialogContent>
      </Dialog>
-      {/* ── Delete CA Confirmation ── */}
+            <TabsTrigger value="host" className="flex items-center gap-2 px-4 py-2">
-      <AlertDialog open={isDeleteDialogOpen} onOpenChange={setIsDeleteDialogOpen}>
+              <Server className="w-4 h-4" />
-        <AlertDialogContent>
+              <span>Host CA</span>
-          <AlertDialogHeader>
+              {hostCA ? (
-            <AlertDialogTitle>Delete Certificate Authority?</AlertDialogTitle>
+                hostCA.is_system ? (
-            <AlertDialogDescription>
+                  <Badge variant="secondary" className="text-xs ml-1">System</Badge>
-              This will permanently deactivate <strong>{deletingCA?.name}</strong>.
+                ) : (
-              No new certificates can be signed with this CA after deletion.
+                  <Badge className="bg-green-500/10 text-green-700 border-0 text-xs ml-1">
-              Existing certificates remain valid until they expire.
+                    Active
-              {deletingCA?.active_certs ? (
+                  </Badge>
-                <span className="block mt-2 font-semibold text-amber-600 dark:text-amber-400">
+                )
-                  ⚠ This CA has {deletingCA.active_certs} active certificate{deletingCA.active_certs !== 1 ? "s" : ""}.
+              ) : (
-                </span>
+                <Badge variant="outline" className="text-xs ml-1 text-muted-foreground">
-              ) : null}
+                  Not set
-            </AlertDialogDescription>
+                </Badge>
-          </AlertDialogHeader>
+              )}
-          <AlertDialogFooter>
+            </TabsTrigger>
-            <AlertDialogCancel disabled={isDeleting}>Cancel</AlertDialogCancel>
+          </TabsList>
-            <AlertDialogAction
+
-              onClick={handleConfirmDelete}
+          <TabsContent value="user" className="mt-0">
-              disabled={isDeleting}
+            <CASection caType="user" ca={userCA} {...sectionProps} />
-              className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
+          </TabsContent>
-            >
+
-              {isDeleting && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
+          <TabsContent value="host" className="mt-0">
-              Delete CA
+            <CASection caType="host" ca={hostCA} {...sectionProps} />
-            </AlertDialogAction>
+          </TabsContent>
-          </AlertDialogFooter>
+        </Tabs>
-        </AlertDialogContent>
+      )}
-      </AlertDialog>
+
      {/* ── Dialogs ─────────────────────────────────────────────────────────── */}
      <CreateCADialog
        open={isCreateOpen}
        onOpenChange={(o) => { setIsCreateOpen(o); if (!o) setCreateError(null); }}
        caType={createCaType}
        form={createForm}
        onFormChange={setCreateForm}
        error={createError}
        isLoading={isCreating}
        onSubmit={handleCreateCA}
      />
      <EditCADialog
        open={isEditOpen}
        onOpenChange={(o) => { setIsEditOpen(o); if (!o) setEditError(null); }}
        ca={editingCA}
        form={editForm}
        onFormChange={setEditForm}
        error={editError}
        isLoading={isEditSaving}
        onSubmit={handleSaveCA}
      />
      <RotateCADialog
        open={isRotateOpen}
        onOpenChange={(o) => { setIsRotateOpen(o); if (!o) setRotateError(null); }}
        ca={rotatingCA}
        keyType={rotateKeyType}
        onKeyTypeChange={setRotateKeyType}
        reason={rotateReason}
        onReasonChange={setRotateReason}
        error={rotateError}
        isLoading={isRotating}
        onSubmit={handleConfirmRotate}
      />
      <DeleteCADialog
        open={isDeleteOpen}
        onOpenChange={setIsDeleteOpen}
        ca={deletingCA}
        isLoading={isDeleting}
        onConfirm={handleConfirmDelete}
      />
    </div>
  );
 }
@@ -658,9 +658,6 @@ export default function DepartmentsPage() {
                          })
                        )}
                      </div>
                      <div className="mt-2 text-xs text-muted-foreground">
                        Created {new Date(dept.created_at).toLocaleDateString()}
                      </div>
                      {/* Members toggle */}
                      <button
@@ -20,6 +20,12 @@ import {
  XCircle,
  Crown,
  Trash2,
  ShieldOff,
  Link2,
  Unlink,
  Smartphone,
  KeyRound,
  Lock,
 } from "lucide-react";
 import { useParams } from "react-router-dom";
 import { Button } from "@/components/ui/button";
@@ -60,7 +66,7 @@ import {
 } from "@/components/ui/sheet";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { useToast } from "@/hooks/use-toast";
-import { api, OrganizationMember, ApiError, OrgInvite, SSHKey, User as ApiUser } from "@/lib/api";
+import { api, OrganizationMember, ApiError, OrgInvite, SSHKey, User as ApiUser, AdminMfaMethod, AdminLinkedAccount } from "@/lib/api";
 import { useCurrentOrganizationId } from "@/hooks/useCurrentOrganization";
 import { useAuth } from "@/contexts/AuthContext";
@@ -85,6 +91,10 @@ function formatDate(d: string | null | undefined) {
  });
 }
 function capitalize(s: string) {
  return s.charAt(0).toUpperCase() + s.slice(1);
 }
 function isSuspended(status: string | undefined) {
  return status === "suspended" || status === "compliance_suspended";
 }
@@ -133,6 +143,24 @@ export default function MembersPage() {
  const [userSshKeys, setUserSshKeys] = useState<SSHKey[]>([]);
  const [isDrawerLoading, setIsDrawerLoading] = useState(false);
  // ── MFA management (drawer) ──────────────────────────────────────────────────
  const [userMfaMethods, setUserMfaMethods] = useState<AdminMfaMethod[]>([]);
  const [removingMfaId, setRemovingMfaId] = useState<string | null>(null);
  const [showRemoveAllMfa, setShowRemoveAllMfa] = useState(false);
  const [isRemovingAllMfa, setIsRemovingAllMfa] = useState(false);
  // ── Linked OAuth accounts (drawer) ──────────────────────────────────────────
  const [userLinkedAccounts, setUserLinkedAccounts] = useState<AdminLinkedAccount[]>([]);
  const [totalAuthMethods, setTotalAuthMethods] = useState(0);
  const [unlinkingProvider, setUnlinkingProvider] = useState<string | null>(null);
  // ── Admin set / change password (drawer) ────────────────────────────────────
  const [adminPwNew, setAdminPwNew] = useState("");
  const [adminPwConfirm, setAdminPwConfirm] = useState("");
  const [adminPwError, setAdminPwError] = useState<string | null>(null);
  const [isSettingPw, setIsSettingPw] = useState(false);
  const [adminPwSuccess, setAdminPwSuccess] = useState(false);
  // ── Suspend / Unsuspend ──────────────────────────────────────────────────────
  const [isSuspending, setIsSuspending] = useState(false);
  const [showSuspendConfirm, setShowSuspendConfirm] = useState(false);
@@ -156,13 +184,94 @@ export default function MembersPage() {
  const [removeMember, setRemoveMember] = useState<OrganizationMember | null>(null);
  const [isRemoving, setIsRemoving] = useState(false);
  // ── Remove MFA (drawer) ─────────────────────────────────────────────────────────
  const handleRemoveMfaMethod = async (method: AdminMfaMethod) => {
    if (!selectedMember) return;
    setRemovingMfaId(method.id);
    try {
      const methodType = method.type as 'totp' | 'webauthn';
      const credId = method.type === 'webauthn' ? method.id : undefined;
      await api.admin.removeUserMfa(selectedMember.user_id, methodType, credId);
      const refreshed = await api.admin.getUserMfa(selectedMember.user_id);
      setUserMfaMethods(refreshed.mfa_methods);
      toast({ title: 'MFA method removed', description: `${method.name} has been removed for ${selectedMember.user?.email}.` });
    } catch (err) {
      toast({ variant: 'destructive', title: 'Failed to remove MFA method', description: err instanceof ApiError ? err.message : 'Something went wrong.' });
    } finally {
      setRemovingMfaId(null);
    }
  };
  const handleRemoveAllMfa = async () => {
    if (!selectedMember) return;
    setIsRemovingAllMfa(true);
    try {
      await api.admin.removeUserMfa(selectedMember.user_id, 'all');
      setUserMfaMethods([]);
      setShowRemoveAllMfa(false);
      toast({ title: 'All MFA methods removed', description: `All MFA methods for ${selectedMember.user?.email} have been cleared.` });
    } catch (err) {
      toast({ variant: 'destructive', title: 'Failed to remove MFA methods', description: err instanceof ApiError ? err.message : 'Something went wrong.' });
    } finally {
      setIsRemovingAllMfa(false);
    }
  };
  // ── Unlink OAuth provider (drawer) ────────────────────────────────────────────
  const handleUnlinkProvider = async (account: AdminLinkedAccount) => {
    if (!selectedMember) return;
    setUnlinkingProvider(account.id);
    try {
      await api.admin.adminUnlinkUserProvider(selectedMember.user_id, account.provider_type);
      setUserLinkedAccounts((prev) => prev.filter((a) => a.id !== account.id));
      setTotalAuthMethods((prev) => prev - 1);
      toast({ title: 'Provider unlinked', description: `${capitalize(account.provider_type)} has been unlinked from ${selectedMember.user?.email}.` });
    } catch (err) {
      toast({ variant: 'destructive', title: 'Failed to unlink provider', description: err instanceof ApiError ? err.message : 'Something went wrong.' });
    } finally {
      setUnlinkingProvider(null);
    }
  };
  // ── Admin set / change password ──────────────────────────────────────────────
  const handleAdminSetPassword = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!selectedMember) return;
    setAdminPwError(null);
    setAdminPwSuccess(false);
    if (adminPwNew.length < 8) {
      setAdminPwError("Password must be at least 8 characters.");
      return;
    }
    if (adminPwNew !== adminPwConfirm) {
      setAdminPwError("Passwords do not match.");
      return;
    }
    setIsSettingPw(true);
    try {
      await api.admin.adminSetUserPassword(selectedMember.user_id, adminPwNew);
      setAdminPwNew("");
      setAdminPwConfirm("");
      setAdminPwSuccess(true);
      // Refresh detailUser so has_password reflects the new state
      const refreshed = await api.admin.getUser(selectedMember.user_id);
      setDetailUser(refreshed.user);
      toast({ title: detailUser?.has_password ? "Password updated" : "Password set", description: `Password ${detailUser?.has_password ? "changed" : "created"} for ${selectedMember.user?.email}.` });
    } catch (err) {
      setAdminPwError(err instanceof ApiError ? err.message : "Failed to update password.");
    } finally {
      setIsSettingPw(false);
    }
  };
  // ── Invite ───────────────────────────────────────────────────────────────────
  const [inviteEmail, setInviteEmail] = useState("");
  const [inviteRole, setInviteRole] = useState("member");
  const [isInviting, setIsInviting] = useState(false);
  const [inviteError, setInviteError] = useState<string | null>(null);
-  // Invite link dialog (when SMTP not configured)
+  // Invite link dialog
  const [inviteLink, setInviteLink] = useState<string | null>(null);
  const [inviteLinkEmail, setInviteLinkEmail] = useState("");
  const [linkCopied, setLinkCopied] = useState(false);
@@ -226,10 +335,24 @@ export default function MembersPage() {
    setDetailUser(null);
    setUserSshKeys([]);
    setIsDrawerLoading(true);
    setUserMfaMethods([]);
    setUserLinkedAccounts([]);
    setTotalAuthMethods(0);
    try {
-      const data = await api.admin.getUser(member.user_id);
+      const [userData, mfaData, linkedData] = await Promise.allSettled([
-      setDetailUser(data.user);
+        api.admin.getUser(member.user_id),
-      setUserSshKeys(data.ssh_keys);
+        api.admin.getUserMfa(member.user_id),
        api.admin.getUserLinkedAccounts(member.user_id),
      ]);
      if (userData.status === 'fulfilled') {
        setDetailUser(userData.value.user);
        setUserSshKeys(userData.value.ssh_keys);
      }
      if (mfaData.status === 'fulfilled') setUserMfaMethods(mfaData.value.mfa_methods);
      if (linkedData.status === 'fulfilled') {
        setUserLinkedAccounts(linkedData.value.linked_accounts);
        setTotalAuthMethods(linkedData.value.total_auth_methods);
      }
    } catch {
      // Non-fatal — drawer still shows member info
    } finally {
@@ -241,6 +364,13 @@ export default function MembersPage() {
    setSelectedMember(null);
    setDetailUser(null);
    setUserSshKeys([]);
    setUserMfaMethods([]);
    setUserLinkedAccounts([]);
    setTotalAuthMethods(0);
    setAdminPwNew("");
    setAdminPwConfirm("");
    setAdminPwError(null);
    setAdminPwSuccess(false);
  };
  // ── Role change (drawer inline select) ──────────────────────────────────────
@@ -948,6 +1078,190 @@ export default function MembersPage() {
                    </div>
                  )}
                  {/* MFA Methods */}
                  {selectedMember.user?.id !== currentUser?.id && (
                    <div className="mb-6 p-4 border rounded-lg space-y-3">
                      <div className="flex items-center justify-between">
                        <h3 className="text-sm font-semibold flex items-center gap-2">
                          <ShieldOff className="w-4 h-4" />
                          MFA / 2FA Methods
                        </h3>
                        {userMfaMethods.length > 1 && (
                          <Button
                            size="sm"
                            variant="outline"
                            onClick={() => setShowRemoveAllMfa(true)}
                            className="text-red-600 border-red-300 hover:bg-red-50 text-xs"
                          >
                            <Trash2 className="w-3 h-3 mr-1" />
                            Remove all
                          </Button>
                        )}
                      </div>
                      {isDrawerLoading ? (
                        <div className="flex items-center justify-center py-4">
                          <Loader2 className="w-4 h-4 animate-spin text-muted-foreground" />
                        </div>
                      ) : userMfaMethods.length === 0 ? (
                        <p className="text-sm text-muted-foreground">No MFA methods configured.</p>
                      ) : (
                        <div className="space-y-2">
                          {userMfaMethods.map((method) => (
                            <div key={method.id} className="flex items-center justify-between p-3 border rounded-lg text-sm">
                              <div className="flex items-center gap-2 min-w-0">
                                {method.type === "totp" ? (
                                  <Smartphone className="w-4 h-4 text-blue-500 flex-shrink-0" />
                                ) : (
                                  <KeyRound className="w-4 h-4 text-purple-500 flex-shrink-0" />
                                )}
                                <div className="min-w-0">
                                  <p className="font-medium truncate">{method.name}</p>
                                  {method.last_used_at && (
                                    <p className="text-xs text-muted-foreground">
                                      Last used: {formatDate(method.last_used_at)}
                                    </p>
                                  )}
                                </div>
                              </div>
                              <Button
                                size="sm"
                                variant="ghost"
                                onClick={() => handleRemoveMfaMethod(method)}
                                disabled={removingMfaId === method.id}
                                className="text-red-600 hover:bg-red-50 flex-shrink-0 ml-2"
                                title={`Remove ${method.name}`}
                              >
                                {removingMfaId === method.id ? (
                                  <Loader2 className="w-4 h-4 animate-spin" />
                                ) : (
                                  <Trash2 className="w-4 h-4" />
                                )}
                              </Button>
                            </div>
                          ))}
                        </div>
                      )}
                      <p className="text-xs text-muted-foreground">
                        Remove an MFA method if the user has lost access (e.g. lost phone or passkey). They can re-enroll after removal.
                      </p>
                    </div>
                  )}
                  {/* Linked OAuth Accounts */}
                  {selectedMember.user?.id !== currentUser?.id && (
                    <div className="mb-6 p-4 border rounded-lg space-y-3">
                      <h3 className="text-sm font-semibold flex items-center gap-2">
                        <Link2 className="w-4 h-4" />
                        Linked OAuth Accounts
                      </h3>
                      {isDrawerLoading ? (
                        <div className="flex items-center justify-center py-4">
                          <Loader2 className="w-4 h-4 animate-spin text-muted-foreground" />
                        </div>
                      ) : userLinkedAccounts.length === 0 ? (
                        <p className="text-sm text-muted-foreground">No OAuth providers linked.</p>
                      ) : (
                        <div className="space-y-2">
                          {userLinkedAccounts.map((account) => {
                            const isOnlyMethod = totalAuthMethods <= 1;
                            return (
                              <div key={account.id} className="flex items-center justify-between p-3 border rounded-lg text-sm">
                                <div className="flex items-center gap-2 min-w-0">
                                  <Link2 className="w-4 h-4 text-blue-500 flex-shrink-0" />
                                  <div className="min-w-0">
                                    <p className="font-medium capitalize">{account.provider_type}</p>
                                    {account.email && (
                                      <p className="text-xs text-muted-foreground truncate">{account.email}</p>
                                    )}
                                    {account.linked_at && (
                                      <p className="text-xs text-muted-foreground">
                                        Linked: {formatDate(account.linked_at)}
                                      </p>
                                    )}
                                  </div>
                                </div>
                                <Button
                                  size="sm"
                                  variant="ghost"
                                  onClick={() => handleUnlinkProvider(account)}
                                  disabled={unlinkingProvider === account.id || isOnlyMethod}
                                  className="text-red-600 hover:bg-red-50 flex-shrink-0 ml-2"
                                  title={isOnlyMethod ? "Cannot unlink — this is the user's only sign-in method" : `Unlink ${account.provider_type}`}
                                >
                                  {unlinkingProvider === account.id ? (
                                    <Loader2 className="w-4 h-4 animate-spin" />
                                  ) : (
                                    <Unlink className="w-4 h-4" />
                                  )}
                                </Button>
                              </div>
                            );
                          })}
                        </div>
                      )}
                      <p className="text-xs text-muted-foreground">
                        Unlink a provider to prevent sign-in via that provider. Cannot unlink if it is the user's only sign-in method.
                      </p>
                    </div>
                  )}
                  {/* Password Management */}
                  {selectedMember.user?.id !== currentUser?.id && (
                    <div className="mb-2 p-4 border rounded-lg space-y-3">
                      <h3 className="text-sm font-semibold flex items-center gap-2">
                        <Lock className="w-4 h-4" />
                        {detailUser?.has_password ? "Reset Password" : "Set Password"}
                      </h3>
                      <p className="text-sm text-muted-foreground">
                        {detailUser?.has_password
                          ? "Override this user's current password. They will need to use the new password on next login."
                          : "This user has no password configured (sign-in via OIDC/OAuth only). Set one to enable email/password login."}
                      </p>
                      <form onSubmit={handleAdminSetPassword} className="space-y-2">
                        <Input
                          type="password"
                          placeholder="New password"
                          value={adminPwNew}
                          onChange={(e) => { setAdminPwNew(e.target.value); setAdminPwError(null); setAdminPwSuccess(false); }}
                          disabled={isSettingPw}
                          autoComplete="new-password"
                        />
                        <Input
                          type="password"
                          placeholder="Confirm password"
                          value={adminPwConfirm}
                          onChange={(e) => { setAdminPwConfirm(e.target.value); setAdminPwError(null); setAdminPwSuccess(false); }}
                          disabled={isSettingPw}
                          autoComplete="new-password"
                        />
                        {adminPwError && (
                          <p className="text-sm text-destructive flex items-center gap-1">
                            <AlertTriangle className="w-3 h-3 flex-shrink-0" />
                            {adminPwError}
                          </p>
                        )}
                        {adminPwSuccess && (
                          <p className="text-sm text-green-600 flex items-center gap-1">
                            <CheckCircle className="w-3 h-3 flex-shrink-0" />
                            Password updated successfully.
                          </p>
                        )}
                        <Button
                          type="submit"
                          size="sm"
                          variant="outline"
                          disabled={isSettingPw || !adminPwNew || !adminPwConfirm}
                        >
                          {isSettingPw ? (
                            <><Loader2 className="w-4 h-4 mr-2 animate-spin" />Saving...</>
                          ) : (
                            <><Lock className="w-4 h-4 mr-2" />{detailUser?.has_password ? "Reset password" : "Set password"}</>
                          )}
                        </Button>
                      </form>
                    </div>
                  )}
                  {/* SSH Keys */}
                  <div className="space-y-3">
                    <div className="flex items-center justify-between">
@@ -1053,6 +1367,31 @@ export default function MembersPage() {
        </DialogContent>
      </Dialog>
      {/* ── Remove all MFA confirmation dialog ───────────────────────────── */}
      <Dialog open={showRemoveAllMfa} onOpenChange={setShowRemoveAllMfa}>
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle className="flex items-center gap-2 text-red-600">
              <AlertTriangle className="w-5 h-5" />
              Remove all MFA methods?
            </DialogTitle>
            <DialogDescription>
              This will remove <strong>all</strong> MFA methods (TOTP and passkeys) for{" "}
              <strong>{selectedMember?.user?.email}</strong>. They will be able to re-enroll after this action.
            </DialogDescription>
          </DialogHeader>
          <DialogFooter>
            <Button variant="outline" onClick={() => setShowRemoveAllMfa(false)} disabled={isRemovingAllMfa}>
              Cancel
            </Button>
            <Button variant="destructive" onClick={handleRemoveAllMfa} disabled={isRemovingAllMfa}>
              {isRemovingAllMfa && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
              Remove all MFA
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
      {/* ── Suspend confirmation dialog ───────────────────────────────────────── */}
      <Dialog open={showSuspendConfirm} onOpenChange={setShowSuspendConfirm}>
        <DialogContent className="sm:max-w-md">
@@ -1,8 +1,18 @@
 import { useState, useEffect, useRef } from "react";
-import { Plus, Key, MoreHorizontal, Copy, Trash2, Loader2, AlertCircle, CheckCircle } from "lucide-react";
+import {
  Plus, Key, MoreHorizontal, Copy, Trash2, Loader2,
  AlertCircle, CheckCircle, Network, Terminal, Check,
  ChevronDown, Globe, RefreshCw, Info,
 } from "lucide-react";
 import { Button } from "@/components/ui/button";
-import { Card, CardContent } from "@/components/ui/card";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
 import { Badge } from "@/components/ui/badge";
 import {
  Accordion,
  AccordionContent,
  AccordionItem,
  AccordionTrigger,
 } from "@/components/ui/accordion";
 import {
  DropdownMenu,
  DropdownMenuContent,
@@ -16,53 +26,112 @@ import {
  DialogDescription,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
 } from "@/components/ui/dialog";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Textarea } from "@/components/ui/textarea";
 import { Tabs, TabsList, TabsTrigger, TabsContent } from "@/components/ui/tabs";
 import { api, OIDCClient, OIDCClientWithSecret } from "@/lib/api";
 import { useToast } from "@/hooks/use-toast";
 import { useOrg } from "@/contexts/OrgContext";
 // Derive issuer base URL from the API base
 const ISSUER_URL = (import.meta.env.VITE_API_BASE_URL ?? "http://localhost:5000/api/v1")
  .replace(/\/api\/v1\/?$/, "");
 function buildProxyConfig(clientId: string, clientSecret: string, proxyHost: string) {
  return `provider = "oidc"
 oidc_issuer_url = "${ISSUER_URL}"
 client_id     = "${clientId}"
 client_secret = "${clientSecret}"
 redirect_url  = "http://${proxyHost}/oauth2/callback"
 scope         = "openid profile email"
 cookie_secret = "$(openssl rand -base64 32 | head -c 32)"
 cookie_secure = false
 upstream      = "http://127.0.0.1:8080/"
 set_authorization_header  = true
 set_x_auth_request_header = true`;
 }
 function useCopyButton() {
  const [copied, setCopied] = useState(false);
  const copy = (text: string) => {
    navigator.clipboard.writeText(text).then(() => {
      setCopied(true);
      setTimeout(() => setCopied(false), 2000);
    });
  };
  return { copied, copy };
 }
 type DialogMode = "generic" | "proxy" | null;
 interface NewSecretState {
  clientId: string;
  secret: string;
  proxyHost?: string;
  isProxy: boolean;
 }
 export default function OIDCClientsPage() {
  const { toast } = useToast();
  const { selectedOrgId: orgId } = useOrg();
  const { copy: copySecret, copied: secretCopied } = useCopyButton();
  const { copy: copyConfig, copied: configCopied } = useCopyButton();
  const [clients, setClients] = useState<OIDCClient[]>([]);
  const [isLoading, setIsLoading] = useState(true);
-  const [isCreateOpen, setIsCreateOpen] = useState(false);
+  const [dialogMode, setDialogMode] = useState<DialogMode>(null);
  const [isCreating, setIsCreating] = useState(false);
-  const [newSecret, setNewSecret] = useState<{ clientId: string; secret: string } | null>(null);
+  const [newSecret, setNewSecret] = useState<NewSecretState | null>(null);
  // Generic form
  const nameRef = useRef<HTMLInputElement>(null);
  const urisRef = useRef<HTMLTextAreaElement>(null);
-  const loadData = (id: string) => {
+  // Proxy form
-    api.organizations.getClients(id)
+  const proxyNameRef = useRef<HTMLInputElement>(null);
-      .then((data) => setClients(data.clients))
+  const proxyHostRef = useRef<HTMLInputElement>(null);
      .catch(() => toast({ title: "Error", description: "Failed to load OIDC clients.", variant: "destructive" }))
      .finally(() => setIsLoading(false));
  };
  useEffect(() => {
    if (!orgId) { setIsLoading(false); return; }
    setIsLoading(true);
-    loadData(orgId);
+    api.organizations.getClients(orgId)
      .then((data) => setClients(data.clients))
      .catch(() => toast({ title: "Error", description: "Failed to load OIDC clients.", variant: "destructive" }))
      .finally(() => setIsLoading(false));
  }, [orgId]);
  const handleCreate = async () => {
-    if (!orgId || !nameRef.current || !urisRef.current) return;
+    if (!orgId) return;
-    const name = nameRef.current.value.trim();
+
-    const uris = urisRef.current.value.trim().split(/[\n,]+/).map((u) => u.trim()).filter(Boolean);
+    let name: string;
    let uris: string[];
    let proxyHost: string | undefined;
    if (dialogMode === "generic") {
      name = nameRef.current?.value.trim() ?? "";
      uris = (urisRef.current?.value ?? "").split(/[\n,]+/).map((u) => u.trim()).filter(Boolean);
      if (!name || !uris.length) return;
    } else {
      name = proxyNameRef.current?.value.trim() ?? "";
      proxyHost = proxyHostRef.current?.value.trim() ?? "";
      if (!name || !proxyHost) return;
      uris = [`http://${proxyHost}/oauth2/callback`];
    }
    setIsCreating(true);
    try {
      const result = await api.organizations.createClient(orgId, name, uris);
      const created = result.client as OIDCClientWithSecret;
      setClients((prev) => [...prev, created]);
-      setNewSecret({ clientId: created.client_id, secret: created.client_secret });
+      setNewSecret({
-      setIsCreateOpen(false);
+        clientId: created.client_id,
        secret: created.client_secret,
        proxyHost,
        isProxy: dialogMode === "proxy",
      });
      setDialogMode(null);
    } catch {
      toast({ title: "Error", description: "Failed to create client.", variant: "destructive" });
    } finally {
@@ -75,127 +144,139 @@ export default function OIDCClientsPage() {
    try {
      await api.organizations.deleteClient(orgId, clientId);
      setClients((prev) => prev.filter((c) => c.id !== clientId));
-      toast({ title: "Client deleted", description: "OIDC client deactivated successfully." });
+      toast({ title: "Client deleted" });
    } catch {
      toast({ title: "Error", description: "Failed to delete client.", variant: "destructive" });
    }
  };
-  const copyToClipboard = (text: string) => {
+  const proxyConfig = newSecret?.isProxy && newSecret.proxyHost
-    navigator.clipboard.writeText(text).then(() =>
+    ? buildProxyConfig(newSecret.clientId, newSecret.secret, newSecret.proxyHost)
-      toast({ title: "Copied", description: "Copied to clipboard." })
+    : null;
    );
  };
  return (
    <div className="page-container">
      {/* Header */}
      <div className="page-header flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
        <div>
          <h1 className="page-title">OIDC Clients</h1>
-          <p className="page-description">
+          <p className="page-description">Applications that authenticate via Gatehouse</p>
            Manage applications that authenticate via Gatehouse
          </p>
        </div>
-        <Dialog open={isCreateOpen} onOpenChange={setIsCreateOpen}>
+        <Button onClick={() => setDialogMode("generic")}>
          <DialogTrigger asChild>
            <Button>
          <Plus className="w-4 h-4 mr-2" />
          Add client
        </Button>
          </DialogTrigger>
          <DialogContent className="sm:max-w-md">
            <DialogHeader>
              <DialogTitle>Create OIDC Client</DialogTitle>
              <DialogDescription>
                Register a new application to authenticate via Gatehouse
              </DialogDescription>
            </DialogHeader>
            <div className="space-y-4 py-4">
              <div className="space-y-2">
                <Label htmlFor="clientName">Client name</Label>
                <Input id="clientName" placeholder="My Application" ref={nameRef} />
              </div>
              <div className="space-y-2">
                <Label htmlFor="redirectUris">Redirect URIs</Label>
                <Textarea
                  id="redirectUris"
                  placeholder="https://myapp.example.com/callback"
                  className="min-h-[80px]"
                  ref={urisRef}
                />
                <p className="text-xs text-muted-foreground">
                  One URI per line. These are the allowed callback URLs.
                </p>
              </div>
              <div className="flex justify-end gap-2">
                <Button variant="outline" onClick={() => setIsCreateOpen(false)} disabled={isCreating}>
                  Cancel
                </Button>
                <Button onClick={handleCreate} disabled={isCreating}>
                  {isCreating ? <><Loader2 className="w-4 h-4 mr-2 animate-spin" />Creating...</> : "Create client"}
                </Button>
              </div>
            </div>
          </DialogContent>
        </Dialog>
      </div>
-      {/* Show new client secret once */}
+      {/* One-time secret banner */}
      {newSecret && (
-        <Card className="mb-4 border-success/50 bg-success/5">
+        <Card className="mb-6 border-green-500/40 bg-green-500/5">
-          <CardContent className="p-4 flex items-start gap-3">
+          <CardContent className="p-4">
-            <CheckCircle className="w-5 h-5 text-success mt-0.5 flex-shrink-0" />
+            <div className="flex items-start gap-3">
-            <div className="flex-1 min-w-0">
+              <CheckCircle className="w-5 h-5 text-green-500 mt-0.5 flex-shrink-0" />
-              <p className="font-medium text-foreground">Client created — save your secret now</p>
+              <div className="flex-1 min-w-0 space-y-3">
-              <p className="text-sm text-muted-foreground mb-2">This secret will not be shown again.</p>
+                <div>
                  <p className="font-medium">Client created — save your secret now</p>
                  <p className="text-sm text-muted-foreground">This will not be shown again.</p>
                </div>
                {/* Secret row */}
                <div className="space-y-1">
                  <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Client secret</p>
                  <div className="flex items-center gap-2">
-                <code className="text-xs bg-muted px-2 py-1 rounded font-mono break-all">{newSecret.secret}</code>
+                    <code className="flex-1 text-xs bg-muted px-3 py-2 rounded font-mono break-all">
-                <Button variant="ghost" size="icon" className="w-6 h-6 flex-shrink-0" onClick={() => copyToClipboard(newSecret.secret)}>
+                      {newSecret.secret}
-                  <Copy className="w-3 h-3" />
+                    </code>
                    <Button variant="outline" size="sm" onClick={() => copySecret(newSecret.secret)}>
                      {secretCopied ? <Check className="w-3 h-3" /> : <Copy className="w-3 h-3" />}
                    </Button>
                  </div>
                </div>
-            <Button variant="ghost" size="icon" className="w-6 h-6" onClick={() => setNewSecret(null)}>×</Button>
+
                {/* oauth2-proxy config snippet */}
                {proxyConfig && (
                  <div className="space-y-1">
                    <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide flex items-center gap-1.5">
                      <Terminal className="w-3 h-3" />
                      oauth2-proxy config
                    </p>
                    <div className="relative">
                      <pre className="text-xs bg-muted px-3 py-2 rounded font-mono overflow-x-auto whitespace-pre">
                        {proxyConfig}
                      </pre>
                      <Button
                        variant="outline"
                        size="sm"
                        className="absolute top-2 right-2"
                        onClick={() => copyConfig(proxyConfig)}
                      >
                        {configCopied ? <Check className="w-3 h-3" /> : <Copy className="w-3 h-3" />}
                      </Button>
                    </div>
                  </div>
                )}
              </div>
              <Button variant="ghost" size="icon" className="w-7 h-7 flex-shrink-0" onClick={() => setNewSecret(null)}>
                ×
              </Button>
            </div>
          </CardContent>
        </Card>
      )}
      {/* Client list */}
      {isLoading ? (
-        <div className="flex items-center justify-center py-12">
+        <div className="flex items-center justify-center py-16">
          <Loader2 className="w-6 h-6 animate-spin text-muted-foreground" />
        </div>
      ) : clients.length === 0 ? (
        <Card>
-          <CardContent className="text-center py-12">
+          <CardContent className="py-16 flex flex-col items-center gap-4 text-center">
-            <AlertCircle className="w-10 h-10 mx-auto mb-3 text-muted-foreground/50" />
+            <Network className="w-10 h-10 text-muted-foreground/40" />
-            <p className="text-muted-foreground">No OIDC clients configured yet.</p>
+            <div>
-            <Button className="mt-4" onClick={() => setIsCreateOpen(true)}>
+              <p className="font-medium text-muted-foreground">No OIDC clients yet</p>
              <p className="text-sm text-muted-foreground/70">Register an app to let it authenticate via Gatehouse</p>
            </div>
            <div className="flex gap-2 flex-wrap justify-center">
              <Button variant="outline" onClick={() => setDialogMode("generic")}>
                <Plus className="w-4 h-4 mr-2" />
-              Add your first client
+                Generic app
              </Button>
              <Button variant="outline" onClick={() => setDialogMode("proxy")}>
                <Terminal className="w-4 h-4 mr-2" />
                oauth2-proxy
              </Button>
            </div>
          </CardContent>
        </Card>
      ) : (
-        <div className="space-y-4">
+        <div className="space-y-3">
          {clients.map((client) => (
            <Card key={client.id}>
-              <CardContent className="p-5">
+              <CardContent className="p-4">
-                <div className="flex items-start justify-between">
+                <div className="flex items-start justify-between gap-4">
-                  <div className="flex items-start gap-4">
+                  <div className="flex items-start gap-3 min-w-0">
-                    <div className="w-12 h-12 rounded-lg bg-primary/10 flex items-center justify-center">
+                    <div className="w-9 h-9 rounded-lg bg-primary/10 flex items-center justify-center flex-shrink-0">
-                      <Key className="w-6 h-6 text-primary" />
+                      <Key className="w-4 h-4 text-primary" />
                    </div>
-                    <div>
+                    <div className="min-w-0">
-                      <h3 className="font-semibold text-foreground">{client.name}</h3>
+                      <p className="font-semibold truncate">{client.name}</p>
-                      <div className="flex items-center gap-2 mt-1">
+                      <div className="flex items-center gap-1.5 mt-1">
-                        <code className="text-xs bg-muted px-2 py-1 rounded font-mono">
+                        <code className="text-xs bg-muted px-2 py-0.5 rounded font-mono truncate max-w-[260px]">
                          {client.client_id}
                        </code>
-                        <Button variant="ghost" size="icon" className="w-6 h-6" onClick={() => copyToClipboard(client.client_id)}>
+                        <Button
                          variant="ghost"
                          size="icon"
                          className="w-5 h-5 flex-shrink-0"
                          onClick={() => navigator.clipboard.writeText(client.client_id).then(() =>
                            toast({ title: "Copied client ID" })
                          )}
                        >
                          <Copy className="w-3 h-3" />
                        </Button>
                      </div>
-                      <div className="flex flex-wrap gap-1 mt-3">
+                      <div className="flex flex-wrap gap-1 mt-2">
                        {(client.scopes ?? []).map((scope) => (
                          <Badge key={scope} variant="secondary" className="text-xs">
                            {scope}
@@ -206,7 +287,7 @@ export default function OIDCClientsPage() {
                  </div>
                  <DropdownMenu>
                    <DropdownMenuTrigger asChild>
-                      <Button variant="ghost" size="icon">
+                      <Button variant="ghost" size="icon" className="flex-shrink-0">
                        <MoreHorizontal className="w-4 h-4" />
                      </Button>
                    </DropdownMenuTrigger>
@@ -217,24 +298,288 @@ export default function OIDCClientsPage() {
                        onClick={() => handleDelete(client.id)}
                      >
                        <Trash2 className="w-4 h-4 mr-2" />
-                        Delete client
+                        Delete
                      </DropdownMenuItem>
                    </DropdownMenuContent>
                  </DropdownMenu>
                </div>
-                <div className="mt-4 pt-4 border-t flex items-center justify-between text-sm text-muted-foreground">
+                <div className="mt-3 pt-3 border-t flex items-center justify-between text-xs text-muted-foreground">
                  <span>Created {new Date(client.created_at).toLocaleDateString()}</span>
                  <span>
                    Created {new Date(client.created_at).toLocaleDateString()}
                  </span>
                  <div className="flex items-center gap-1">
                    {(client.redirect_uris ?? []).length} redirect URI{(client.redirect_uris ?? []).length !== 1 ? "s" : ""}
-                  </div>
+                  </span>
                </div>
              </CardContent>
            </Card>
          ))}
        </div>
      )}
      {/* Create dialog */}
      <Dialog open={dialogMode !== null} onOpenChange={(open) => { if (!open) setDialogMode(null); }}>
        <DialogContent className="sm:max-w-lg">
          <DialogHeader>
            <DialogTitle>Add OIDC Client</DialogTitle>
            <DialogDescription>Register an application to authenticate via Gatehouse</DialogDescription>
          </DialogHeader>
          <Tabs
            value={dialogMode ?? "generic"}
            onValueChange={(v) => setDialogMode(v as DialogMode)}
            className="mt-2"
          >
            <TabsList className="w-full">
              <TabsTrigger value="generic" className="flex-1">Generic app</TabsTrigger>
              <TabsTrigger value="proxy" className="flex-1 flex items-center gap-1.5">
                <Terminal className="w-3 h-3" />
                oauth2-proxy
              </TabsTrigger>
            </TabsList>
            {/* Generic tab */}
            <TabsContent value="generic" className="space-y-4 pt-4">
              <div className="space-y-2">
                <Label htmlFor="genericName">Client name</Label>
                <Input id="genericName" placeholder="My Application" ref={nameRef} />
              </div>
              <div className="space-y-2">
                <Label htmlFor="redirectUris">Redirect URIs</Label>
                <Textarea
                  id="redirectUris"
                  placeholder={"https://myapp.example.com/callback\nhttps://myapp.example.com/auth/callback"}
                  className="min-h-[80px] font-mono text-sm"
                  ref={urisRef}
                />
                <p className="text-xs text-muted-foreground">One URI per line</p>
              </div>
            </TabsContent>
            {/* oauth2-proxy tab */}
            <TabsContent value="proxy" className="space-y-4 pt-4">
              <div className="space-y-2">
                <Label htmlFor="proxyName">Client name</Label>
                <Input id="proxyName" placeholder="My Protected App" ref={proxyNameRef} />
              </div>
              <div className="space-y-2">
                <Label htmlFor="proxyHost">Proxy host</Label>
                <Input id="proxyHost" placeholder="app.example.com" ref={proxyHostRef} />
                <p className="text-xs text-muted-foreground">
                  The hostname where oauth2-proxy runs. Redirect URI will be set to{" "}
                  <code className="bg-muted px-1 rounded">http://{"<host>"}/oauth2/callback</code> automatically.
                </p>
              </div>
              <div className="rounded-md bg-muted/50 border px-3 py-2 text-xs text-muted-foreground">
                After creating, you'll get a ready-to-paste config snippet for oauth2-proxy.
              </div>
            </TabsContent>
          </Tabs>
          <div className="flex justify-end gap-2 pt-2">
            <Button variant="outline" onClick={() => setDialogMode(null)} disabled={isCreating}>
              Cancel
            </Button>
            <Button onClick={handleCreate} disabled={isCreating}>
              {isCreating ? (
                <><Loader2 className="w-4 h-4 mr-2 animate-spin" />Creating…</>
              ) : (
                "Create client"
              )}
            </Button>
          </div>
        </DialogContent>
      </Dialog>
      {/* ── Reference ─────────────────────────────────────────── */}
      <div className="mt-8">
        <div className="flex items-center gap-2 mb-3 text-sm font-medium text-muted-foreground">
          <Info className="w-4 h-4" />
          Integration reference
        </div>
        <Accordion type="multiple" className="space-y-2">
          {/* Endpoints */}
          <AccordionItem value="endpoints" className="border rounded-lg px-4">
            <AccordionTrigger className="text-sm font-medium hover:no-underline py-3">
              <span className="flex items-center gap-2">
                <Globe className="w-4 h-4 text-muted-foreground" />
                OIDC endpoints
              </span>
            </AccordionTrigger>
            <AccordionContent className="pb-4">
              <div className="space-y-2 text-xs font-mono">
                {[
                  ["Discovery",      "GET",  "/.well-known/openid-configuration"],
                  ["Authorization",  "GET",  "/oidc/authorize"],
                  ["Token",          "POST", "/oidc/token"],
                  ["UserInfo",       "GET",  "/oidc/userinfo"],
                  ["JWKS",           "GET",  "/oidc/jwks"],
                  ["Revocation",     "POST", "/oidc/revoke"],
                  ["Introspection",  "POST", "/oidc/introspect"],
                ].map(([label, method, path]) => (
                  <div key={path} className="flex items-center gap-3">
                    <Badge
                      variant="outline"
                      className={`w-12 justify-center text-[10px] shrink-0 ${method === "POST" ? "border-orange-500/50 text-orange-500" : "border-blue-500/50 text-blue-500"}`}
                    >
                      {method}
                    </Badge>
                    <code className="text-muted-foreground">{ISSUER_URL}{path}</code>
                  </div>
                ))}
              </div>
              <p className="text-xs text-muted-foreground mt-3">
                Issuer: <code className="bg-muted px-1 rounded">{ISSUER_URL}</code>
              </p>
            </AccordionContent>
          </AccordionItem>
          {/* Scopes & flows */}
          <AccordionItem value="scopes" className="border rounded-lg px-4">
            <AccordionTrigger className="text-sm font-medium hover:no-underline py-3">
              <span className="flex items-center gap-2">
                <Key className="w-4 h-4 text-muted-foreground" />
                Scopes &amp; flows
              </span>
            </AccordionTrigger>
            <AccordionContent className="pb-4 space-y-4">
              <div>
                <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide mb-2">Available scopes</p>
                <div className="flex flex-wrap gap-2">
                  {[
                    ["openid",   "Required. Issues an ID token."],
                    ["profile",  "Includes name, given_name, family_name."],
                    ["email",    "Includes email and email_verified."],
                  ].map(([scope, desc]) => (
                    <div key={scope} className="flex items-start gap-2">
                      <Badge variant="secondary" className="font-mono text-xs shrink-0">{scope}</Badge>
                      <span className="text-xs text-muted-foreground">{desc}</span>
                    </div>
                  ))}
                </div>
              </div>
              <div>
                <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide mb-2">Supported flows</p>
                <div className="space-y-1 text-xs">
                  <div className="flex items-center gap-2">
                    <CheckCircle className="w-3.5 h-3.5 text-green-500 shrink-0" />
                    <span><strong>Authorization Code + PKCE</strong> — recommended for all clients</span>
                  </div>
                  <div className="flex items-center gap-2">
                    <RefreshCw className="w-3.5 h-3.5 text-blue-500 shrink-0" />
                    <span><strong>Refresh Token</strong> — token rotation supported</span>
                  </div>
                  <div className="flex items-center gap-2">
                    <AlertCircle className="w-3.5 h-3.5 text-yellow-500 shrink-0" />
                    <span><strong>Authorization Code (no PKCE)</strong> — deprecated, PKCE required for new clients</span>
                  </div>
                </div>
              </div>
              <div>
                <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide mb-2">ID token claims</p>
                <div className="flex flex-wrap gap-1.5">
                  {["sub", "name", "email", "email_verified", "given_name", "family_name"].map((c) => (
                    <code key={c} className="text-xs bg-muted px-1.5 py-0.5 rounded">{c}</code>
                  ))}
                </div>
              </div>
            </AccordionContent>
          </AccordionItem>
          {/* oauth2-proxy quick-reference */}
          <AccordionItem value="proxy-ref" className="border rounded-lg px-4">
            <AccordionTrigger className="text-sm font-medium hover:no-underline py-3">
              <span className="flex items-center gap-2">
                <Terminal className="w-4 h-4 text-muted-foreground" />
                oauth2-proxy setup
              </span>
            </AccordionTrigger>
            <AccordionContent className="pb-4 space-y-4">
              <p className="text-xs text-muted-foreground">
                Use the <strong>oauth2-proxy</strong> tab when creating a client to get a pre-filled config. Or build it manually:
              </p>
              {/* Step 1 */}
              <div className="space-y-1">
                <p className="text-xs font-medium">1 — Create a client (use the dialog above)</p>
                <p className="text-xs text-muted-foreground">
                  Set the redirect URI to <code className="bg-muted px-1 rounded">http://&lt;your-proxy-host&gt;/oauth2/callback</code>.
                </p>
              </div>
              {/* Step 2 */}
              <div className="space-y-1">
                <p className="text-xs font-medium">2 — Minimal config</p>
                <pre className="text-xs bg-muted rounded p-3 font-mono overflow-x-auto whitespace-pre">{`provider          = "oidc"
 oidc_issuer_url   = "${ISSUER_URL}"
 client_id         = "<your-client-id>"
 client_secret     = "<your-client-secret>"
 redirect_url      = "http://<proxy-host>/oauth2/callback"
 scope             = "openid profile email"
 cookie_secret     = "$(openssl rand -base64 32 | head -c 32)"
 upstream          = "http://127.0.0.1:8080/"
 set_authorization_header  = true
 set_x_auth_request_header = true`}</pre>
              </div>
              {/* Step 3 */}
              <div className="space-y-1">
                <p className="text-xs font-medium">3 — Run it</p>
                <pre className="text-xs bg-muted rounded p-3 font-mono overflow-x-auto">{`oauth2-proxy --config ./oauth2-proxy.cfg`}</pre>
              </div>
              {/* Useful headers */}
              <div className="space-y-2">
                <p className="text-xs font-medium">Headers forwarded to your upstream</p>
                <div className="space-y-1 text-xs font-mono">
                  {[
                    ["X-Auth-Request-User",  "User's subject (sub claim)"],
                    ["X-Auth-Request-Email", "User's email address"],
                    ["Authorization",        "Bearer <access_token>  (if set_authorization_header = true)"],
                  ].map(([header, desc]) => (
                    <div key={header} className="flex items-start gap-3">
                      <code className="text-muted-foreground shrink-0">{header}</code>
                      <span className="text-muted-foreground/70 font-sans">{desc}</span>
                    </div>
                  ))}
                </div>
              </div>
              {/* Docker Compose snippet */}
              <div className="space-y-1">
                <p className="text-xs font-medium">Docker Compose example</p>
                <pre className="text-xs bg-muted rounded p-3 font-mono overflow-x-auto whitespace-pre">{`services:
  oauth2-proxy:
    image: oauth2-proxy/oauth2-proxy:latest
    ports: ["4180:4180"]
    environment:
      OAUTH2_PROXY_PROVIDER: oidc
      OAUTH2_PROXY_OIDC_ISSUER_URL: "${ISSUER_URL}"
      OAUTH2_PROXY_CLIENT_ID: \${OIDC_CLIENT_ID}
      OAUTH2_PROXY_CLIENT_SECRET: \${OIDC_CLIENT_SECRET}
      OAUTH2_PROXY_COOKIE_SECRET: \${COOKIE_SECRET}
      OAUTH2_PROXY_UPSTREAM: http://app:8080/
      OAUTH2_PROXY_REDIRECT_URL: http://localhost:4180/oauth2/callback`}</pre>
              </div>
              {/* Kubernetes snippet */}
              <div className="space-y-1">
                <p className="text-xs font-medium">Kubernetes Ingress annotations</p>
                <pre className="text-xs bg-muted rounded p-3 font-mono overflow-x-auto whitespace-pre">{`nginx.ingress.kubernetes.io/auth-url: https://\$host/oauth2/auth
 nginx.ingress.kubernetes.io/auth-signin: https://\$host/oauth2/sign_in
 nginx.ingress.kubernetes.io/configuration-snippet: |
  auth_request_set $user  \$upstream_http_x_auth_request_user;
  auth_request_set $email \$upstream_http_x_auth_request_email;
  proxy_set_header X-User  \$user;
  proxy_set_header X-Email \$email;`}</pre>
              </div>
            </AccordionContent>
          </AccordionItem>
        </Accordion>
      </div>
      {/* ── /Reference ──────────────────────────────────────────── */}
    </div>
  );
 }
@@ -46,7 +46,8 @@ export default function OrgOverviewPage() {
    if (!selectedOrg) return;
    setIsDeleting(true);
    try {
-      await api.organizations.deleteOrganization(selectedOrg.id);
+      // If there are other members, pass confirm=true to acknowledge forced removal.
      await api.organizations.deleteOrganization(selectedOrg.id, memberCount > 1);
      toast({ title: "Organization deleted", description: `"${selectedOrg.name}" has been deleted.` });
      setDeleteDialogOpen(false);
      // Refresh org list; context will auto-select next available org
@@ -59,19 +60,11 @@ export default function OrgOverviewPage() {
        navigate("/org-setup");
      }
    } catch (err) {
      if (err instanceof ApiError && err.type === "ORG_HAS_MEMBERS") {
        toast({
          title: "Cannot delete organization",
          description: "This organization still has other members. Transfer ownership or remove all members first.",
          variant: "destructive",
        });
      } else {
      toast({
        title: "Deletion failed",
        description: err instanceof ApiError ? err.message : "An unexpected error occurred.",
        variant: "destructive",
      });
      }
      setDeleteDialogOpen(false);
    } finally {
      setIsDeleting(false);
@@ -220,17 +213,15 @@ export default function OrgOverviewPage() {
              <div>
                <p className="text-sm font-medium text-destructive">Delete Organization</p>
                <p className="text-xs text-muted-foreground mt-0.5">
                  Permanently deletes this organization.{" "}
                  {memberCount > 1
-                    ? `You must remove all ${memberCount - 1} other member${memberCount > 2 ? "s" : ""} first.`
+                    ? `Permanently deletes this organization and removes all ${memberCount - 1} other member${memberCount > 2 ? "s" : ""}. This action cannot be undone.`
-                    : "This action cannot be undone."}
+                    : "Permanently deletes this organization. This action cannot be undone."}
                </p>
              </div>
              <Button
                variant="destructive"
                size="sm"
                onClick={() => setDeleteDialogOpen(true)}
                disabled={memberCount > 1}
              >
                <Trash2 className="w-4 h-4 mr-2" />
                Delete
@@ -253,10 +244,18 @@ export default function OrgOverviewPage() {
              data. This action <strong>cannot be undone</strong>.
            </DialogDescription>
          </DialogHeader>
-          <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-3 text-sm text-destructive">
+          <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-3 text-sm text-destructive space-y-1">
-            <AlertTriangle className="w-4 h-4 inline mr-2" />
+            <p className="flex items-center gap-1 font-medium">
-            You are about to delete <strong>{org?.name}</strong>. All settings,
+              <AlertTriangle className="w-4 h-4 inline mr-1" />
-            policies, OIDC clients, and CA configurations will be lost.
+              You are about to delete <strong>{org?.name}</strong>.
            </p>
            <p>All settings, policies, OIDC clients, and CA configurations will be lost.</p>
            {memberCount > 1 && (
              <p className="font-medium">
                This will also remove all {memberCount - 1} other member
                {memberCount > 2 ? "s" : ""} from the organization.
              </p>
            )}
          </div>
          <DialogFooter>
            <Button variant="outline" onClick={() => setDeleteDialogOpen(false)} disabled={isDeleting}>
@@ -271,9 +271,6 @@ export default function PrincipalsPage() {
                        })}
                      </div>
                      <div className="mt-2 text-xs text-muted-foreground">
                        Created {new Date(principal.created_at).toLocaleDateString()}
                      </div>
                    </div>
                    <DropdownMenu>
@@ -0,0 +1,236 @@
 import {
  MoreHorizontal,
  RefreshCw,
  Server,
  ServerCog,
  Settings,
  ShieldOff,
  Terminal,
  User,
 } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
 import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
 } from "@/components/ui/card";
 import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
 import {
  Accordion,
  AccordionContent,
  AccordionItem,
  AccordionTrigger,
 } from "@/components/ui/accordion";
 import { Textarea } from "@/components/ui/textarea";
 import { OrgCA } from "@/lib/api";
 import { formatDate } from "./utils";
 import { CopyButton } from "./CopyButton";
 interface CADetailCardProps {
  ca: OrgCA;
  onEdit: (ca: OrgCA) => void;
  onRotate: (ca: OrgCA) => void;
  onDelete: (ca: OrgCA) => void;
 }
 export function CADetailCard({ ca, onEdit, onRotate, onDelete }: CADetailCardProps) {
  const isUser = ca.ca_type === "user";
  const isSystem = !!ca.is_system;
  // ── User CA: server trusts this public key so it accepts user certs ──────
  const userCaServerSnippet = `# On each SSH server — trust Gatehouse-issued user certificates:
 echo '${ca.public_key.trim()}' >> /etc/ssh/trusted_user_ca_keys
 # /etc/ssh/sshd_config  (add once, then reload sshd):
 TrustedUserCAKeys /etc/ssh/trusted_user_ca_keys
 AuthorizedPrincipalsFile /etc/ssh/auth_principals/%u
 # Create /etc/ssh/auth_principals/<unix-user> containing one principal per line.`;
  // ── Host CA: clients trust this public key so they can verify server certs ─
  const hostCaClientSnippet = `# On SSH clients — trust host certificates signed by this CA:
 # Add to ~/.ssh/known_hosts  (or /etc/ssh/ssh_known_hosts for system-wide):
@cert-authority * ${ca.public_key.trim()}
 # ─── Server side (separate step) ────────────────────────────────────────────
 # 1. Collect the server's HOST public key:
 #    cat /etc/ssh/ssh_host_ed25519_key.pub
 # 2. Submit it to Gatehouse → "Issue Host Certificate" to get a signed cert.
 # 3. Install the cert on the server:
 #    /etc/ssh/sshd_config:
 #    HostKey         /etc/ssh/ssh_host_ed25519_key
 #    HostCertificate /etc/ssh/ssh_host_ed25519_key-cert.pub
 # 4. Verify the cert (NOT this CA key):
 #    ssh-keygen -L -f /etc/ssh/ssh_host_ed25519_key-cert.pub
 #    ↳ Type must be: ssh-ed25519-cert-v01@openssh.com host certificate`;
  const sshConfig = isUser ? userCaServerSnippet : hostCaClientSnippet;
  return (
    <Card>
      <CardHeader>
        <div className="flex items-start justify-between gap-3">
          <div className="min-w-0">
            <CardTitle className="text-base flex items-center gap-2 flex-wrap">
              {isSystem ? (
                <ServerCog className="w-4 h-4 flex-shrink-0" />
              ) : isUser ? (
                <User className="w-4 h-4 flex-shrink-0" />
              ) : (
                <Server className="w-4 h-4 flex-shrink-0" />
              )}
              <span className="truncate">{ca.name}</span>
              {isSystem ? (
                <Badge variant="secondary" className="text-xs flex items-center gap-1">
                  <ServerCog className="w-3 h-3" />
                  System
                </Badge>
              ) : ca.is_active ? (
                <Badge className="bg-green-500/10 text-green-600 border-0 text-xs">Active</Badge>
              ) : (
                <Badge variant="secondary" className="text-xs">Inactive</Badge>
              )}
            </CardTitle>
            {ca.description && (
              <CardDescription className="mt-1">{ca.description}</CardDescription>
            )}
          </div>
          {/* Right side: key-type badge + actions menu */}
          <div className="flex items-center gap-1 flex-shrink-0">
            <Badge variant="outline" className="text-xs font-mono">{ca.key_type}</Badge>
            {/* ⋯ actions — only for non-system CAs */}
            {!isSystem && (
              <DropdownMenu>
                <DropdownMenuTrigger asChild>
                  <Button variant="ghost" size="icon" className="h-7 w-7">
                    <MoreHorizontal className="w-4 h-4" />
                    <span className="sr-only">CA actions</span>
                  </Button>
                </DropdownMenuTrigger>
                <DropdownMenuContent align="end" className="w-44">
                  <DropdownMenuItem onClick={() => onEdit(ca)}>
                    <Settings className="w-3.5 h-3.5 mr-2" />
                    Edit configuration
                  </DropdownMenuItem>
                  <DropdownMenuItem onClick={() => onRotate(ca)}>
                    <RefreshCw className="w-3.5 h-3.5 mr-2" />
                    Rotate key
                  </DropdownMenuItem>
                  <DropdownMenuSeparator />
                  <DropdownMenuItem
                    onClick={() => onDelete(ca)}
                    className="text-destructive focus:text-destructive"
                  >
                    <ShieldOff className="w-3.5 h-3.5 mr-2" />
                    Delete CA
                  </DropdownMenuItem>
                </DropdownMenuContent>
              </DropdownMenu>
            )}
          </div>
        </div>
      </CardHeader>
      <CardContent className="space-y-4">
        {/* Stats row — hidden for system CAs */}
        {!isSystem && (
          <div className="grid grid-cols-4 gap-3 text-center">
            <div className="p-2 bg-muted rounded-lg">
              <p className="text-lg font-semibold">{ca.active_certs}</p>
              <p className="text-xs text-muted-foreground">Active certs</p>
            </div>
            <div className="p-2 bg-muted rounded-lg">
              <p className="text-lg font-semibold">{ca.total_certs}</p>
              <p className="text-xs text-muted-foreground">Total issued</p>
            </div>
            <div className="p-2 bg-muted rounded-lg">
              <p className="text-lg font-semibold">{ca.default_cert_validity_hours}h</p>
              <p className="text-xs text-muted-foreground">Default validity</p>
            </div>
            <div className="p-2 bg-muted rounded-lg">
              <p className="text-lg font-semibold">{ca.next_serial_number ?? "—"}</p>
              <p className="text-xs text-muted-foreground">Next serial</p>
            </div>
          </div>
        )}
        {/* Fingerprint — with copy button */}
        <div>
          <p className="text-xs text-muted-foreground mb-1">Fingerprint</p>
          <div className="flex items-center gap-1">
            <code className="text-xs font-mono bg-muted px-2 py-1 rounded break-all flex-1">
              {ca.fingerprint}
            </code>
            <CopyButton text={ca.fingerprint} />
          </div>
        </div>
        {/* Public key */}
        <div>
          <div className="flex items-center justify-between mb-1">
            <div>
              <p className="text-xs font-medium">
                {isUser ? "User CA public key" : "Host CA public key"}
              </p>
              <p className="text-xs text-muted-foreground">
                {isUser
                  ? "Distribute to SSH servers → TrustedUserCAKeys"
                  : "Distribute to SSH clients → known_hosts @cert-authority (NOT HostCertificate)"}
              </p>
            </div>
            <CopyButton text={ca.public_key} />
          </div>
          <Textarea readOnly value={ca.public_key} className="font-mono text-xs min-h-[60px]" />
        </div>
        {/* Setup instructions — collapsible */}
        <Accordion type="single" collapsible className="border rounded-lg px-1">
          <AccordionItem value="setup" className="border-none">
            <AccordionTrigger className="py-2 text-xs font-semibold hover:no-underline">
              <span className="flex items-center gap-1.5">
                <Terminal className="w-3.5 h-3.5" />
                {isUser
                  ? "Server setup — trust Gatehouse user certificates"
                  : "Client setup — trust Gatehouse host certificates"}
              </span>
            </AccordionTrigger>
            <AccordionContent className="pb-3">
              {!isUser && (
                <div className="mb-2 rounded border border-amber-300 dark:border-amber-700 bg-amber-50 dark:bg-amber-950/40 px-2 py-1.5 text-xs text-amber-800 dark:text-amber-300">
                  <strong>Two separate steps:</strong> (1) Put this CA public key in client{" "}
                  <code className="font-mono">known_hosts</code>. (2) Issue a host certificate
                  for each server via Gatehouse and install it as{" "}
                  <code className="font-mono">HostCertificate</code>.
                </div>
              )}
              <pre className="text-xs font-mono whitespace-pre-wrap break-all bg-muted rounded p-3">
                {sshConfig}
              </pre>
            </AccordionContent>
          </AccordionItem>
        </Accordion>
        {/* Metadata */}
        <div className="flex flex-wrap gap-x-4 gap-y-1 text-xs text-muted-foreground">
          {ca.created_at && <span>Created {formatDate(ca.created_at)}</span>}
          {ca.rotated_at && (
            <span>
              Key rotated {formatDate(ca.rotated_at)}
              {ca.rotation_reason && <> — {ca.rotation_reason}</>}
            </span>
          )}
        </div>
      </CardContent>
    </Card>
  );
 }
@@ -0,0 +1,468 @@
 import { Loader2, AlertCircle, Shield, User, Server, RefreshCw } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
 } from "@/components/ui/dialog";
 import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
 } from "@/components/ui/alert-dialog";
 import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
 } from "@/components/ui/select";
 import { OrgCA } from "@/lib/api";
 // ─────────────────────────────────────────────────────────────────────────────
 // Create CA Dialog
 // ─────────────────────────────────────────────────────────────────────────────
 export interface CreateCAForm {
  name: string;
  description: string;
  key_type: "ed25519" | "rsa" | "ecdsa";
  default_cert_validity_hours: number;
  max_cert_validity_hours: number;
 }
 interface CreateCADialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  caType: "user" | "host";
  form: CreateCAForm;
  onFormChange: (form: CreateCAForm) => void;
  error: string | null;
  isLoading: boolean;
  onSubmit: () => void;
 }
 export function CreateCADialog({
  open,
  onOpenChange,
  caType,
  form,
  onFormChange,
  error,
  isLoading,
  onSubmit,
 }: CreateCADialogProps) {
  return (
    <Dialog open={open} onOpenChange={(o) => { onOpenChange(o); }}>
      <DialogContent className="sm:max-w-md">
        <DialogHeader>
          <DialogTitle className="flex items-center gap-2">
            {caType === "user" ? <User className="w-5 h-5" /> : <Server className="w-5 h-5" />}
            Generate {caType === "user" ? "User" : "Host"} Signing Key
          </DialogTitle>
          <DialogDescription>
            {caType === "user"
              ? "Creates a key pair for signing SSH user certificates. The private key is stored securely and never exposed."
              : "Creates a key pair for signing SSH host certificates, allowing clients to verify server identity."}
          </DialogDescription>
        </DialogHeader>
        <div className="space-y-4 py-4">
          {error && (
            <div className="p-3 rounded-lg bg-destructive/10 text-destructive text-sm flex items-start gap-2">
              <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
              <span>{error}</span>
            </div>
          )}
          <div className="space-y-2">
            <Label htmlFor="ca-name">
              Name <span className="text-destructive">*</span>
            </Label>
            <Input
              id="ca-name"
              placeholder={caType === "user" ? "User CA" : "Host CA"}
              value={form.name}
              onChange={(e) => onFormChange({ ...form, name: e.target.value })}
              disabled={isLoading}
            />
          </div>
          <div className="space-y-2">
            <Label htmlFor="ca-description">Description</Label>
            <Input
              id="ca-description"
              placeholder="Optional description"
              value={form.description}
              onChange={(e) => onFormChange({ ...form, description: e.target.value })}
              disabled={isLoading}
            />
          </div>
          <div className="space-y-2">
            <Label htmlFor="ca-key-type">Key Algorithm</Label>
            <Select
              value={form.key_type}
              onValueChange={(v) =>
                onFormChange({ ...form, key_type: v as "ed25519" | "rsa" | "ecdsa" })
              }
              disabled={isLoading}
            >
              <SelectTrigger id="ca-key-type">
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value="ed25519">Ed25519 (recommended)</SelectItem>
                <SelectItem value="ecdsa">ECDSA (P-521)</SelectItem>
                <SelectItem value="rsa">RSA-4096</SelectItem>
              </SelectContent>
            </Select>
          </div>
          <div className="grid grid-cols-2 gap-3">
            <div className="space-y-2">
              <Label htmlFor="ca-default-validity">Default validity (hours)</Label>
              <Input
                id="ca-default-validity"
                type="number"
                min="1"
                value={form.default_cert_validity_hours}
                onChange={(e) =>
                  onFormChange({
                    ...form,
                    default_cert_validity_hours: parseInt(e.target.value) || 1,
                  })
                }
                disabled={isLoading}
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="ca-max-validity">Max validity (hours)</Label>
              <Input
                id="ca-max-validity"
                type="number"
                min="1"
                value={form.max_cert_validity_hours}
                onChange={(e) =>
                  onFormChange({
                    ...form,
                    max_cert_validity_hours: parseInt(e.target.value) || 1,
                  })
                }
                disabled={isLoading}
              />
            </div>
          </div>
        </div>
        <DialogFooter>
          <Button variant="outline" onClick={() => onOpenChange(false)} disabled={isLoading}>
            Cancel
          </Button>
          <Button onClick={onSubmit} disabled={isLoading}>
            {isLoading ? (
              <>
                <Loader2 className="w-4 h-4 mr-2 animate-spin" />
                Generating key…
              </>
            ) : (
              <>
                <Shield className="w-4 h-4 mr-2" />
                Generate Key
              </>
            )}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
 }
 // ─────────────────────────────────────────────────────────────────────────────
 // Edit CA Dialog
 // ─────────────────────────────────────────────────────────────────────────────
 export interface EditCAForm {
  default_cert_validity_hours: number;
  max_cert_validity_hours: number;
 }
 interface EditCADialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  ca: OrgCA | null;
  form: EditCAForm;
  onFormChange: (form: EditCAForm) => void;
  error: string | null;
  isLoading: boolean;
  onSubmit: () => void;
 }
 export function EditCADialog({
  open,
  onOpenChange,
  ca,
  form,
  onFormChange,
  error,
  isLoading,
  onSubmit,
 }: EditCADialogProps) {
  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="sm:max-w-md">
        <DialogHeader>
          <DialogTitle>Edit CA Configuration</DialogTitle>
          <DialogDescription>
            Update certificate validity settings for <strong>{ca?.name}</strong>
          </DialogDescription>
        </DialogHeader>
        <div className="space-y-4 py-4">
          {error && (
            <div className="p-3 rounded-lg bg-destructive/10 text-destructive text-sm flex items-start gap-2">
              <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
              {error}
            </div>
          )}
          <div className="space-y-2">
            <Label htmlFor="default-validity">Default Certificate Validity (hours)</Label>
            <Input
              id="default-validity"
              type="number"
              min="1"
              value={form.default_cert_validity_hours}
              onChange={(e) =>
                onFormChange({
                  ...form,
                  default_cert_validity_hours: parseInt(e.target.value) || 1,
                })
              }
              disabled={isLoading}
            />
            <p className="text-xs text-muted-foreground">
              Default validity period when issuing new certificates
            </p>
          </div>
          <div className="space-y-2">
            <Label htmlFor="max-validity">Maximum Certificate Validity (hours)</Label>
            <Input
              id="max-validity"
              type="number"
              min="1"
              value={form.max_cert_validity_hours}
              onChange={(e) =>
                onFormChange({
                  ...form,
                  max_cert_validity_hours: parseInt(e.target.value) || 1,
                })
              }
              disabled={isLoading}
            />
            <p className="text-xs text-muted-foreground">
              Maximum allowed validity period for any certificate from this CA
            </p>
          </div>
        </div>
        <DialogFooter>
          <Button variant="outline" onClick={() => onOpenChange(false)} disabled={isLoading}>
            Cancel
          </Button>
          <Button onClick={onSubmit} disabled={isLoading}>
            {isLoading && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
            Save Changes
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
 }
 // ─────────────────────────────────────────────────────────────────────────────
 // Rotate CA Dialog
 // ─────────────────────────────────────────────────────────────────────────────
 interface RotateCADialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  ca: OrgCA | null;
  keyType: "ed25519" | "rsa" | "ecdsa";
  onKeyTypeChange: (kt: "ed25519" | "rsa" | "ecdsa") => void;
  reason: string;
  onReasonChange: (r: string) => void;
  error: string | null;
  isLoading: boolean;
  onSubmit: () => void;
 }
 export function RotateCADialog({
  open,
  onOpenChange,
  ca,
  keyType,
  onKeyTypeChange,
  reason,
  onReasonChange,
  error,
  isLoading,
  onSubmit,
 }: RotateCADialogProps) {
  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="sm:max-w-md">
        <DialogHeader>
          <DialogTitle className="flex items-center gap-2">
            <RefreshCw className="w-5 h-5" />
            Rotate CA Key
          </DialogTitle>
          <DialogDescription>
            Generate a new key pair for <strong>{ca?.name}</strong>. Previously-issued
            certificates remain valid until they expire, but all new certificates will be signed
            with the new key. You must update{" "}
            {ca?.ca_type === "user"
              ? "TrustedUserCAKeys on your SSH servers"
              : "@cert-authority in client known_hosts files"}{" "}
            after rotation.
          </DialogDescription>
        </DialogHeader>
        <div className="space-y-4 py-4">
          {error && (
            <div className="p-3 rounded-lg bg-destructive/10 text-destructive text-sm flex items-start gap-2">
              <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
              <span>{error}</span>
            </div>
          )}
          {ca && (
            <div className="rounded-lg bg-amber-50 dark:bg-amber-950/30 border border-amber-200 dark:border-amber-900 p-3 text-xs text-amber-800 dark:text-amber-300">
              <p className="font-semibold mb-1">⚠ Important</p>
              <p>
                Current fingerprint:{" "}
                <code className="font-mono">{ca.fingerprint}</code>
              </p>
              <p className="mt-1">
                After rotation, you <strong>must</strong> replace this fingerprint on every
                server / client that trusts this CA. Until updated, new certificates won't be
                accepted.
              </p>
            </div>
          )}
          <div className="space-y-2">
            <Label htmlFor="rotate-key-type">New Key Algorithm</Label>
            <Select
              value={keyType}
              onValueChange={(v) => onKeyTypeChange(v as "ed25519" | "rsa" | "ecdsa")}
              disabled={isLoading}
            >
              <SelectTrigger id="rotate-key-type">
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value="ed25519">Ed25519 (recommended)</SelectItem>
                <SelectItem value="ecdsa">ECDSA (P-521)</SelectItem>
                <SelectItem value="rsa">RSA-4096</SelectItem>
              </SelectContent>
            </Select>
          </div>
          <div className="space-y-2">
            <Label htmlFor="rotate-reason">Reason (optional)</Label>
            <Input
              id="rotate-reason"
              placeholder="e.g. Suspected key compromise, Scheduled rotation"
              value={reason}
              onChange={(e) => onReasonChange(e.target.value)}
              disabled={isLoading}
            />
          </div>
        </div>
        <DialogFooter>
          <Button variant="outline" onClick={() => onOpenChange(false)} disabled={isLoading}>
            Cancel
          </Button>
          <Button onClick={onSubmit} disabled={isLoading} variant="destructive">
            {isLoading ? (
              <>
                <Loader2 className="w-4 h-4 mr-2 animate-spin" />
                Rotating…
              </>
            ) : (
              <>
                <RefreshCw className="w-4 h-4 mr-2" />
                Rotate Key
              </>
            )}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
 }
 // ─────────────────────────────────────────────────────────────────────────────
 // Delete CA Dialog
 // ─────────────────────────────────────────────────────────────────────────────
 interface DeleteCADialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  ca: OrgCA | null;
  isLoading: boolean;
  onConfirm: () => void;
 }
 export function DeleteCADialog({
  open,
  onOpenChange,
  ca,
  isLoading,
  onConfirm,
 }: DeleteCADialogProps) {
  return (
    <AlertDialog open={open} onOpenChange={onOpenChange}>
      <AlertDialogContent>
        <AlertDialogHeader>
          <AlertDialogTitle>Delete Certificate Authority?</AlertDialogTitle>
          <AlertDialogDescription>
            This will permanently deactivate <strong>{ca?.name}</strong>. No new certificates
            can be signed with this CA after deletion. Existing certificates remain valid until
            they expire.
            {ca?.active_certs ? (
              <span className="block mt-2 font-semibold text-amber-600 dark:text-amber-400">
                ⚠ This CA has {ca.active_certs} active certificate
                {ca.active_certs !== 1 ? "s" : ""}.
              </span>
            ) : null}
          </AlertDialogDescription>
        </AlertDialogHeader>
        <AlertDialogFooter>
          <AlertDialogCancel disabled={isLoading}>Cancel</AlertDialogCancel>
          <AlertDialogAction
            onClick={onConfirm}
            disabled={isLoading}
            className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
          >
            {isLoading && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
            Delete CA
          </AlertDialogAction>
        </AlertDialogFooter>
      </AlertDialogContent>
    </AlertDialog>
  );
 }
@@ -0,0 +1,161 @@
 import { AlertCircle, Plus, Server, ServerCog, ShieldAlert, User } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
 import { Card, CardContent } from "@/components/ui/card";
 import { OrgCA } from "@/lib/api";
 import { CADetailCard } from "./CADetailCard";
 import { IssueHostCertPanel } from "./IssueHostCertPanel";
 interface CASectionProps {
  caType: "user" | "host";
  ca: OrgCA | null;
  onCreateClick: (caType: "user" | "host") => void;
  onEdit: (ca: OrgCA) => void;
  onRotate: (ca: OrgCA) => void;
  onDelete: (ca: OrgCA) => void;
 }
 const SECTION_META = {
  user: {
    title: "User CA",
    subtitle:
      "Signs SSH user certificates. Servers trust users who present a valid cert by adding this CA's public key to TrustedUserCAKeys.",
    emptyDescription:
      "No User CA configured. Generate a key pair to start issuing SSH user certificates.",
  },
  host: {
    title: "Host CA",
    subtitle:
      "Signs SSH host certificates. Clients trust servers whose cert is signed by this CA. The CA public key goes in the client's known_hosts — not HostCertificate (that is issued per-server separately).",
    emptyDescription:
      "No Host CA configured. Generate a key pair to start issuing SSH host certificates.",
  },
 } as const;
 // ── Tiny numbered step label used in the Host CA flow ────────────────────────
 function StepLabel({ n, label }: { n: number; label: string }) {
  return (
    <div className="flex items-center gap-2">
      <span className="flex h-5 w-5 items-center justify-center rounded-full bg-primary/10 text-primary text-[10px] font-bold flex-shrink-0">
        {n}
      </span>
      <span className="text-xs font-semibold text-muted-foreground uppercase tracking-wide">
        {label}
      </span>
    </div>
  );
 }
 export function CASection({
  caType,
  ca,
  onCreateClick,
  onEdit,
  onRotate,
  onDelete,
 }: CASectionProps) {
  const isUser = caType === "user";
  const { title, subtitle, emptyDescription } = SECTION_META[caType];
  const Icon = isUser ? User : Server;
  const isSystem = !!ca?.is_system;
  return (
    <div className="space-y-4">
      {/* Section header */}
      <div className="flex items-center justify-between gap-2 flex-wrap">
        <div className="flex items-center gap-2">
          <Icon className="w-4 h-4 text-muted-foreground flex-shrink-0" />
          <div>
            <h2 className="text-sm font-semibold leading-tight">{title}</h2>
            {/* Only show the verbose subtitle when there's no CA yet */}
            {!ca && (
              <p className="text-xs text-muted-foreground max-w-prose">{subtitle}</p>
            )}
          </div>
        </div>
        <div className="flex items-center gap-2">
          {ca ? (
            isSystem ? (
              <Badge variant="secondary" className="text-xs flex items-center gap-1">
                <ServerCog className="w-3 h-3" />
                System (read-only)
              </Badge>
            ) : (
              <Badge className="bg-green-500/10 text-green-600 border-0 text-xs">Configured</Badge>
            )
          ) : (
            <Badge variant="secondary" className="text-xs flex items-center gap-1">
              <AlertCircle className="w-3 h-3" />
              Not configured
            </Badge>
          )}
        </div>
      </div>
      {/* Content */}
      {ca ? (
        <div className="space-y-6">
          {isUser ? (
            /* ── User CA: single card, no numbered steps needed ─────────── */
            <CADetailCard ca={ca} onEdit={onEdit} onRotate={onRotate} onDelete={onDelete} />
          ) : (
            /* ── Host CA: two explicit numbered steps ────────────────────── */
            <>
              {/* Step 1 — CA key → clients' known_hosts */}
              <div className="space-y-2">
                <StepLabel n={1} label="Distribute CA key to clients" />
                <CADetailCard ca={ca} onEdit={onEdit} onRotate={onRotate} onDelete={onDelete} />
              </div>
              {/* Step 2 — sign each server's host public key */}
              {!isSystem && (
                <div className="space-y-2">
                  <StepLabel n={2} label="Sign each server's host key" />
                  <IssueHostCertPanel ca={ca} />
                </div>
              )}
            </>
          )}
          {/* System CA upgrade prompt */}
          {isSystem && (
            <div className="flex items-start gap-3 rounded-lg border border-amber-200 bg-amber-50 dark:border-amber-900 dark:bg-amber-950/30 p-3 text-xs text-amber-800 dark:text-amber-300">
              <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
              <div className="flex-1">
                <p className="font-semibold mb-1">Using server-configured CA</p>
                <p>
                  Certificates are being signed by a CA key loaded from the server
                  configuration, not managed through this UI. Generate a managed key below to
                  take full control of certificate issuance from Gatehouse.
                </p>
              </div>
              <Button
                onClick={() => onCreateClick(caType)}
                size="sm"
                variant="outline"
                className="flex-shrink-0"
              >
                <Plus className="w-3 h-3 mr-1" />
                Generate managed key
              </Button>
            </div>
          )}
        </div>
      ) : (
        /* Empty state */
        <Card className="border-dashed">
          <CardContent className="flex flex-col items-center py-10 text-muted-foreground">
            <ShieldAlert className="w-10 h-10 mb-3 opacity-30" />
            <p className="text-sm font-medium mb-1">No {title} configured</p>
            <p className="text-xs text-center mb-4 max-w-sm">{emptyDescription}</p>
            <Button onClick={() => onCreateClick(caType)} size="sm" variant="outline">
              <Plus className="w-4 h-4 mr-2" />
              Generate {title}
            </Button>
          </CardContent>
        </Card>
      )}
    </div>
  );
 }
@@ -0,0 +1,40 @@
 import { useState } from "react";
 import { Copy, CheckCircle } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { useToast } from "@/hooks/use-toast";
 interface CopyButtonProps {
  text: string;
 }
 export function CopyButton({ text }: CopyButtonProps) {
  const [copied, setCopied] = useState(false);
  const { toast } = useToast();
  const handleCopy = async () => {
    try {
      await navigator.clipboard.writeText(text);
      setCopied(true);
      toast({ title: "Copied to clipboard" });
      setTimeout(() => setCopied(false), 2000);
    } catch {
      toast({ variant: "destructive", title: "Copy failed" });
    }
  };
  return (
    <Button
      variant="ghost"
      size="icon"
      className="h-8 w-8 flex-shrink-0"
      onClick={handleCopy}
      title="Copy to clipboard"
    >
      {copied ? (
        <CheckCircle className="w-4 h-4 text-green-500" />
      ) : (
        <Copy className="w-4 h-4" />
      )}
    </Button>
  );
 }
@@ -0,0 +1,344 @@
 import { useState } from "react";
 import {
  AlertCircle,
  CheckCircle,
  ChevronDown,
  ChevronRight,
  FileKey,
  HelpCircle,
  Loader2,
  Terminal,
 } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
 } from "@/components/ui/card";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Textarea } from "@/components/ui/textarea";
 import { useToast } from "@/hooks/use-toast";
 import { api, ApiError, OrgCA } from "@/lib/api";
 import { classifySshKeyMaterial } from "./utils";
 import { CopyButton } from "./CopyButton";
 interface IssueHostCertPanelProps {
  ca: OrgCA;
 }
 // Preset validity options: [label, hours]
 const VALIDITY_PRESETS: [string, number][] = [
  ["1d", 24],
  ["7d", 168],
  ["30d", 720],
  ["1y", 8760],
 ];
 export function IssueHostCertPanel({ ca }: IssueHostCertPanelProps) {
  const { toast } = useToast();
  const [isExpanded, setIsExpanded] = useState(false);
  const [showHowItWorks, setShowHowItWorks] = useState(false);
  const [hostPubKey, setHostPubKey] = useState("");
  const [principals, setPrincipals] = useState("");
  const [validityHours, setValidityHours] = useState("720");
  const [isIssuing, setIsIssuing] = useState(false);
  const [issueError, setIssueError] = useState<string | null>(null);
  const [hostCert, setHostCert] = useState<string | null>(null);
  const [keyWarning, setKeyWarning] = useState<string | null>(null);
  const handlePubKeyChange = (value: string) => {
    setHostPubKey(value);
    setIssueError(null);
    setKeyWarning(null);
    if (!value.trim()) return;
    const kind = classifySshKeyMaterial(value.trim());
    if (kind === "certificate") {
      setKeyWarning(
        "⚠ This looks like a certificate (ssh-…-cert-v01@openssh.com), not a public key. " +
          "Paste the server's host PUBLIC key (from /etc/ssh/ssh_host_ed25519_key.pub), not an existing certificate.",
      );
    } else if (kind === "private_key") {
      setKeyWarning("⚠ This looks like a PRIVATE key. Never paste private keys here. Use the .pub file.");
    } else if (kind === "unknown") {
      setKeyWarning("⚠ Unrecognised key format. Expected: ssh-ed25519 AAAA… or ecdsa-sha2-nistp256 AAAA…");
    }
  };
  const handleIssue = async () => {
    setIssueError(null);
    setHostCert(null);
    const kind = classifySshKeyMaterial(hostPubKey.trim());
    if (kind === "certificate") {
      setIssueError(
        "You pasted a certificate, not a host public key. " +
          "Get the server's host public key: cat /etc/ssh/ssh_host_ed25519_key.pub",
      );
      return;
    }
    if (kind === "private_key") {
      setIssueError("Private keys must never be pasted here. Use the .pub file.");
      return;
    }
    const principalList = principals
      .split(/[\s,]+/)
      .map((p) => p.trim())
      .filter(Boolean);
    if (principalList.length === 0) {
      setIssueError("At least one principal (hostname/FQDN) is required.");
      return;
    }
    const hours = parseInt(validityHours, 10);
    if (!hours || hours < 1) {
      setIssueError("Validity must be a positive number of hours.");
      return;
    }
    setIsIssuing(true);
    try {
      const result = await api.ssh.signHostCert(hostPubKey.trim(), principalList, hours, ca.id);
      setHostCert(result.certificate);
      toast({ title: "Host certificate issued", description: `Serial #${result.serial}` });
    } catch (err) {
      setIssueError(
        err instanceof ApiError ? err.message : "Failed to issue host certificate",
      );
    } finally {
      setIsIssuing(false);
    }
  };
  const serverInstallSnippet = hostCert
    ? `# 1. Copy the certificate to the server:
 cat > /etc/ssh/ssh_host_ed25519_key-cert.pub << 'CERT'
 ${hostCert.trim()}
 CERT
 # 2. /etc/ssh/sshd_config  (ensure these two lines exist):
 HostKey         /etc/ssh/ssh_host_ed25519_key
 HostCertificate /etc/ssh/ssh_host_ed25519_key-cert.pub
 # 3. Reload sshd:
 systemctl reload sshd
 # 4. Verify the cert (must show type = host certificate):
 ssh-keygen -L -f /etc/ssh/ssh_host_ed25519_key-cert.pub`
    : "";
  return (
    <Card className="border-dashed border-blue-300 dark:border-blue-700">
      <CardHeader
        className="py-3 cursor-pointer select-none"
        onClick={() => setIsExpanded((v) => !v)}
      >
        <CardTitle className="text-sm flex items-center gap-2">
          <FileKey className="w-4 h-4 text-blue-600 dark:text-blue-400" />
          Issue Host Certificate
          <span className="ml-auto">
            {isExpanded ? (
              <ChevronDown className="w-4 h-4" />
            ) : (
              <ChevronRight className="w-4 h-4" />
            )}
          </span>
        </CardTitle>
        <CardDescription className="text-xs">
          Paste a server's host public key to receive a signed certificate to install as{" "}
          <code>HostCertificate</code> in <code>sshd_config</code>.
        </CardDescription>
      </CardHeader>
      {isExpanded && (
        <CardContent className="space-y-4 pt-0">
          {/* ── "How it works" — collapsed by default ──────────────── */}
          <div>
            <button
              type="button"
              onClick={() => setShowHowItWorks((v) => !v)}
              className="flex items-center gap-1.5 text-xs text-blue-600 dark:text-blue-400 hover:underline focus:outline-none"
            >
              <HelpCircle className="w-3.5 h-3.5" />
              How host certificates work
              {showHowItWorks ? (
                <ChevronDown className="w-3 h-3" />
              ) : (
                <ChevronRight className="w-3 h-3" />
              )}
            </button>
            {showHowItWorks && (
              <div className="mt-2 rounded-lg border border-blue-200 dark:border-blue-800 bg-blue-50 dark:bg-blue-950/30 p-3 text-xs text-blue-800 dark:text-blue-300 space-y-1.5">
                <p>
                  <strong>Step 1 (done above):</strong> Distribute the Host CA public key to SSH
                  clients via <code className="font-mono">@cert-authority</code> in{" "}
                  <code className="font-mono">known_hosts</code>.
                </p>
                <p>
                  <strong>Step 2 (here):</strong> For each server, collect its host public key,
                  paste it below, and Gatehouse will sign it. Install the resulting certificate
                  as <code className="font-mono">HostCertificate</code> in{" "}
                  <code className="font-mono">sshd_config</code>.
                </p>
                <p className="text-amber-700 dark:text-amber-400">
                  ⚠ Do <strong>not</strong> put the CA public key from Step 1 into{" "}
                  <code className="font-mono">HostCertificate</code> — that directive requires a
                  signed certificate, not a CA public key.
                </p>
              </div>
            )}
          </div>
          {issueError && (
            <div className="rounded-md bg-destructive/10 text-destructive text-sm p-3 flex items-start gap-2">
              <AlertCircle className="w-4 h-4 mt-0.5 flex-shrink-0" />
              {issueError}
            </div>
          )}
          {!hostCert ? (
            <>
              {/* Host public key */}
              <div className="space-y-1.5">
                <Label className="text-sm">
                  Server host public key{" "}
                  <span className="ml-1 font-normal text-muted-foreground">
                    (<code>/etc/ssh/ssh_host_ed25519_key.pub</code>)
                  </span>
                </Label>
                <p className="text-xs text-muted-foreground">
                  Run{" "}
                  <code className="font-mono bg-muted px-1 rounded">
                    cat /etc/ssh/ssh_host_ed25519_key.pub
                  </code>{" "}
                  on the server and paste the result.
                </p>
                <Textarea
                  placeholder="ssh-ed25519 AAAA... root@server"
                  value={hostPubKey}
                  onChange={(e) => handlePubKeyChange(e.target.value)}
                  className="font-mono text-xs min-h-[80px]"
                  disabled={isIssuing}
                />
                {keyWarning && (
                  <p className="text-xs text-amber-700 dark:text-amber-400">{keyWarning}</p>
                )}
              </div>
              {/* Principals */}
              <div className="space-y-1.5">
                <Label className="text-sm">
                  Principals{" "}
                  <span className="ml-1 font-normal text-muted-foreground">
                    (hostnames/FQDNs, space or comma separated)
                  </span>
                </Label>
                <p className="text-xs text-muted-foreground">
                  Must match what clients type in{" "}
                  <code className="font-mono">ssh user@&lt;principal&gt;</code>.
                </p>
                <Input
                  placeholder="prod.example.com web01.internal"
                  value={principals}
                  onChange={(e) => setPrincipals(e.target.value)}
                  disabled={isIssuing}
                />
              </div>
              {/* Validity */}
              <div className="space-y-1.5">
                <Label className="text-sm">Validity (hours)</Label>
                <div className="flex items-center gap-2 flex-wrap">
                  <Input
                    type="number"
                    min={1}
                    value={validityHours}
                    onChange={(e) => setValidityHours(e.target.value)}
                    className="w-28"
                    disabled={isIssuing}
                  />
                  {/* Quick preset buttons */}
                  <div className="flex items-center gap-1">
                    {VALIDITY_PRESETS.map(([label, hours]) => (
                      <Button
                        key={label}
                        type="button"
                        size="sm"
                        variant={validityHours === String(hours) ? "default" : "outline"}
                        className="h-8 px-2 text-xs"
                        onClick={() => setValidityHours(String(hours))}
                        disabled={isIssuing}
                      >
                        {label}
                      </Button>
                    ))}
                  </div>
                </div>
                <p className="text-xs text-muted-foreground">
                  Host certs are typically longer-lived than user certs.
                </p>
              </div>
              <Button
                onClick={handleIssue}
                disabled={isIssuing || !hostPubKey.trim() || !principals.trim() || !!keyWarning}
                size="sm"
              >
                {isIssuing && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
                <FileKey className="w-4 h-4 mr-2" />
                Issue host certificate
              </Button>
            </>
          ) : (
            /* ── Success view ─────────────────────────────────────── */
            <div className="space-y-3">
              <p className="text-sm font-medium text-green-700 dark:text-green-400 flex items-center gap-1.5">
                <CheckCircle className="w-4 h-4" />
                Host certificate issued
              </p>
              {/* Certificate text */}
              <div className="space-y-1">
                <div className="flex items-center justify-between">
                  <Label className="text-xs text-muted-foreground">Certificate</Label>
                  <CopyButton text={hostCert} />
                </div>
                <Textarea
                  readOnly
                  value={hostCert}
                  className="font-mono text-xs min-h-[80px]"
                />
              </div>
              {/* Install snippet */}
              <div className="rounded-lg bg-muted p-3 space-y-2">
                <div className="flex items-center justify-between">
                  <p className="text-xs font-semibold flex items-center gap-1">
                    <Terminal className="w-3 h-3" />
                    Install on the server
                  </p>
                  <CopyButton text={serverInstallSnippet} />
                </div>
                <pre className="text-xs font-mono whitespace-pre-wrap break-all">
                  {serverInstallSnippet}
                </pre>
              </div>
              <Button
                variant="outline"
                size="sm"
                onClick={() => {
                  setHostCert(null);
                  setHostPubKey("");
                  setPrincipals("");
                }}
              >
                Issue another
              </Button>
            </div>
          )}
        </CardContent>
      )}
    </Card>
  );
 }
@@ -0,0 +1,32 @@
 // ─── Shared utilities for the Certificate Authorities page ───────────────────
 export function formatDate(d: string | null): string {
  if (!d) return "—";
  return new Date(d).toLocaleDateString(undefined, {
    year: "numeric",
    month: "short",
    day: "numeric",
  });
 }
 export type SshKeyMaterialKind = "certificate" | "public_key" | "private_key" | "unknown";
 /**
 * Inspect the first token of a raw SSH key/cert string and classify it.
 * Used to warn the user before they accidentally paste a certificate where
 * a public key is expected, or vice-versa.
 */
 export function classifySshKeyMaterial(raw: string): SshKeyMaterialKind {
  const line = raw.trim().split(/\s+/)[0] ?? "";
  if (/-cert-v01@openssh\.com$/.test(line)) return "certificate";
  if (
    /^(ssh-ed25519|ssh-rsa|ssh-dss|ecdsa-sha2-nistp\d+|sk-ssh-ed25519@openssh\.com)$/.test(line)
  )
    return "public_key";
  if (
    raw.trim().startsWith("-----BEGIN OPENSSH PRIVATE KEY-----") ||
    raw.trim().startsWith("-----BEGIN RSA PRIVATE KEY-----")
  )
    return "private_key";
  return "unknown";
 }
@@ -1,5 +1,5 @@
 import { useState, useEffect } from "react";
-import { Mail, Upload, CheckCircle, AlertCircle, Loader2, Bell, AlertTriangle, Trash2, Building2 } from "lucide-react";
+import { Mail, Upload, CheckCircle, AlertCircle, Loader2, Bell, AlertTriangle, Trash2, Building2, TriangleAlert } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
@@ -76,6 +76,7 @@ export default function ProfilePage() {
  // Delete account dialog state
  const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
  const [isDeleting, setIsDeleting] = useState(false);
  const [confirmEmail, setConfirmEmail] = useState("");
  // Sync local name state with user data
  useEffect(() => {
@@ -108,14 +109,23 @@ export default function ProfilePage() {
      await api.users.deleteMe();
      toast({ title: "Account deleted", description: "Your account has been deleted." });
      setDeleteDialogOpen(false);
      setConfirmEmail("");
      await logout();
      navigate("/login");
    } catch (err) {
      if (err instanceof ApiError && err.type === "USER_IS_SOLE_OWNER") {
-        const orgs: string[] = (err.details?.organizations as string[]) ?? [];
+        const details = err.details as {
          transfer_ownership?: string[];
        } | undefined;
        const transferOrgs = details?.transfer_ownership ?? [];
        toast({
          title: "Cannot delete account",
-          description: `You are the sole owner of: ${orgs.join(", ")}. Transfer ownership or delete those organizations first.`,
+          description:
            transferOrgs.length > 0
              ? `You are the owner of ${transferOrgs.join(", ")} and other members exist. Transfer ownership to another member before deleting your account.`
              : "You own organizations with other members. Transfer ownership first.",
          variant: "destructive",
        });
      } else {
@@ -325,7 +335,8 @@ export default function ProfilePage() {
                <p className="text-sm font-medium text-destructive">Delete Account</p>
                <p className="text-xs text-muted-foreground mt-0.5">
                  Permanently deletes your profile and all associated data. If you own
-                  any organizations you must transfer ownership or delete them first.
+                  organizations with other members, transfer ownership first. Sole-member
                  organizations are deleted automatically.
                </p>
              </div>
              <Button
@@ -342,7 +353,13 @@ export default function ProfilePage() {
      </div>
      {/* Delete account confirmation dialog */}
-      <Dialog open={deleteDialogOpen} onOpenChange={setDeleteDialogOpen}>
+      <Dialog
        open={deleteDialogOpen}
        onOpenChange={(open) => {
          setDeleteDialogOpen(open);
          if (!open) setConfirmEmail("");
        }}
      >
        <DialogContent>
          <DialogHeader>
            <DialogTitle className="flex items-center gap-2 text-destructive">
@@ -354,24 +371,76 @@ export default function ProfilePage() {
              permanently deleted. This action <strong>cannot be undone</strong>.
            </DialogDescription>
          </DialogHeader>
-          <div className="rounded-lg border border-amber-300 bg-amber-50 dark:border-amber-700 dark:bg-amber-950/40 p-3 text-sm text-amber-800 dark:text-amber-300 space-y-1">
+
          {/* Org ownership warning */}
          <div className="rounded-lg border border-amber-300 bg-amber-50 dark:border-amber-700 dark:bg-amber-950/40 p-3 text-sm text-amber-800 dark:text-amber-300 space-y-2">
            <p className="flex items-center gap-2 font-medium">
              <Building2 className="w-4 h-4" />
              Organization ownership check
            </p>
            <p>
-              If you are the sole owner of any organization that has other members,
+              If you own organizations with other members, you must{" "}
-              you must <strong>transfer ownership</strong> to another member or delete
+              <strong>transfer ownership</strong> to another member first.
-              those organizations before proceeding.
+            </p>
            <p>
              Organizations where you are the <strong>sole member</strong> will
              be automatically deleted along with your account.
            </p>
          </div>
          {/* What will be deleted */}
          <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-3 text-sm text-destructive space-y-1">
            <p className="font-medium flex items-center gap-2">
              <TriangleAlert className="w-4 h-4" />
              The following will be permanently deleted:
            </p>
            <ul className="list-disc list-inside space-y-0.5 text-destructive/80 pl-1">
              <li>Your profile and account data</li>
              <li>All SSH keys and active certificates</li>
              <li>All linked accounts (Google, GitHub, etc.)</li>
              <li>All active sessions</li>
              <li>All passkeys and MFA methods</li>
            </ul>
          </div>
          {/* Email confirmation input */}
          <div className="space-y-2">
            <Label htmlFor="confirm-email" className="text-sm">
              Type your email address{" "}
              <span className="font-mono font-semibold text-foreground">
                {user.email}
              </span>{" "}
              to confirm:
            </Label>
            <Input
              id="confirm-email"
              type="email"
              placeholder={user.email}
              value={confirmEmail}
              onChange={(e) => setConfirmEmail(e.target.value)}
              disabled={isDeleting}
              autoComplete="off"
            />
          </div>
          <DialogFooter>
-            <Button variant="outline" onClick={() => setDeleteDialogOpen(false)} disabled={isDeleting}>
+            <Button
              variant="outline"
              onClick={() => {
                setDeleteDialogOpen(false);
                setConfirmEmail("");
              }}
              disabled={isDeleting}
            >
              Cancel
            </Button>
-            <Button variant="destructive" onClick={handleDeleteAccount} disabled={isDeleting}>
+            <Button
              variant="destructive"
              onClick={handleDeleteAccount}
              disabled={isDeleting || confirmEmail.trim().toLowerCase() !== user.email.toLowerCase()}
            >
              {isDeleting && <Loader2 className="w-4 h-4 mr-2 animate-spin" />}
-              Yes, delete my account
+              Yes, permanently delete my account
            </Button>
          </DialogFooter>
        </DialogContent>
@@ -1,5 +1,5 @@
 import { useState, useEffect } from "react";
-import { Lock, Fingerprint, Smartphone, Shield, Plus, CheckCircle, Loader2, Pencil, Trash2 } from "lucide-react";
+import { Lock, Fingerprint, Smartphone, Shield, Plus, CheckCircle, Loader2, Pencil, Trash2, Link2 } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
@@ -9,7 +9,7 @@ import { AddPasskeyWizard } from "@/components/security/AddPasskeyWizard";
 import { TotpEnrollmentWizard } from "@/components/security/TotpEnrollmentWizard";
 import { TotpRemoveDialog } from "@/components/security/TotpRemoveDialog";
 import { PasswordStrengthMeter, isPasswordValid } from "@/components/auth/PasswordStrengthMeter";
-import { api, ApiError, TotpStatusResponse, PasskeyCredential } from "@/lib/api";
+import { api, ApiError, TotpStatusResponse, PasskeyCredential, User } from "@/lib/api";
 import { useToast } from "@/hooks/use-toast";
 import { ComplianceBanner } from "@/components/auth/ComplianceBanner";
 import { useAuth } from "@/contexts/AuthContext";
@@ -30,6 +30,9 @@ export default function SecurityPage() {
  const [showTotpEnrollment, setShowTotpEnrollment] = useState(false);
  const [showTotpRemove, setShowTotpRemove] = useState(false);
  // Profile (for has_password / linked_providers)
  const [profile, setProfile] = useState<User | null>(null);
  // Password form state
  const [currentPassword, setCurrentPassword] = useState("");
  const [newPassword, setNewPassword] = useState("");
@@ -53,19 +56,49 @@ export default function SecurityPage() {
  const { toast } = useToast();
  const { mfaCompliance } = useAuth();
-  // Policy requirements (could come from org settings in future)
+  // Whether this user has a password (false for pure OAuth signups)
  const hasPassword = profile?.has_password ?? true; // default true until loaded
  const linkedProviders = profile?.linked_providers ?? [];
  // Derive policy requirements from actual org compliance data
  const effectiveModes = mfaCompliance?.orgs?.map(o => o.effective_mode) ?? [];
  const policyRequirements = {
-    totpRequired: true,
+    totpRequired: effectiveModes.some(m =>
-    passkeysRequired: false,
+      m === 'require_totp' || m === 'require_totp_or_webauthn'
    ),
    passkeysRequired: effectiveModes.some(m =>
      m === 'require_webauthn' || m === 'require_totp_or_webauthn'
    ),
    minPasswordLength: 12,
  };
  // Build a human-readable policy description from the strictest mode active
  const activePolicyModes = effectiveModes.filter(m => m && m.startsWith('require_'));
  const policyDescription = (() => {
    if (activePolicyModes.includes('require_totp_or_webauthn'))
      return 'Your organization requires TOTP or a passkey for all members.';
    if (activePolicyModes.includes('require_totp'))
      return 'Your organization requires TOTP to be enabled for all members.';
    if (activePolicyModes.includes('require_webauthn'))
      return 'Your organization requires a passkey for all members.';
    return null;
  })();
  // Fetch TOTP status on mount
  useEffect(() => {
    fetchProfile();
    fetchTotpStatus();
    fetchPasskeys();
  }, []);
  const fetchProfile = async () => {
    try {
      const res = await api.users.me();
      setProfile(res.user);
    } catch {
      // Non-fatal — UI falls back to showing password section
    }
  };
  const fetchTotpStatus = async () => {
    setIsTotpStatusLoading(true);
    try {
@@ -234,20 +267,20 @@ export default function SecurityPage() {
      <ComplianceBanner compliance={mfaCompliance} />
      <div className="space-y-6">
-        {/* Policy Status */}
+        {/* Policy Status — only shown when the org actually enforces MFA */}
        {policyDescription && (
          <Card className="border-accent/30 bg-accent/5">
            <CardContent className="p-4">
              <div className="flex items-start gap-3">
                <Shield className="w-5 h-5 text-accent mt-0.5" />
                <div>
                  <p className="text-sm font-medium text-foreground">Organization Policy</p>
-                <p className="text-sm text-muted-foreground">
+                  <p className="text-sm text-muted-foreground">{policyDescription}</p>
                  Your organization requires TOTP to be enabled for all members.
                </p>
                </div>
              </div>
            </CardContent>
          </Card>
        )}
        {/* Password */}
        <Card>
@@ -260,6 +293,7 @@ export default function SecurityPage() {
                </CardTitle>
                <CardDescription>Manage your account password</CardDescription>
              </div>
              {hasPassword ? (
                <Button
                  variant="outline"
                  size="sm"
@@ -267,9 +301,32 @@ export default function SecurityPage() {
                >
                  Change password
                </Button>
              ) : (
                <Badge variant="outline" className="text-xs text-muted-foreground">
                  Not set
                </Badge>
              )}
            </div>
          </CardHeader>
-          {showPasswordForm && (
+          {!hasPassword && linkedProviders.length > 0 && (
            <CardContent className="border-t pt-4">
              <div className="flex items-start gap-2 text-sm text-muted-foreground">
                <Link2 className="w-4 h-4 mt-0.5 flex-shrink-0" />
                <p>
                  Your account uses{" "}
                  <span className="font-medium text-foreground">
                    {linkedProviders
                      .map((p) =>
                        ({ google: "Google", github: "GitHub", microsoft: "Microsoft", oidc: "SSO" }[p] ?? p)
                      )
                      .join(", ")}
                  </span>{" "}
                  for sign-in. No password is set. Contact your admin if you need one added.
                </p>
              </div>
            </CardContent>
          )}
          {hasPassword && showPasswordForm && (
            <CardContent className="space-y-4 border-t pt-4">
              {passwordError && (
                <div className="p-3 rounded-md bg-destructive/10 text-destructive text-sm">
@@ -505,6 +562,7 @@ export default function SecurityPage() {
          setShowTotpRemove(false);
        }}
        isRequired={policyRequirements.totpRequired}
        hasPassword={hasPassword}
      />
      {/* Delete Passkey Confirmation */}