'use client';

import { useState, useEffect, useRef, useCallback } from 'react';
import { useParams, useRouter } from 'next/navigation';
import Link from 'next/link';
import { useLanguage } from '@/context/LanguageContext';
import { eventsApi, ticketsApi, emailsApi, paymentOptionsApi, adminApi, Event, Ticket, EmailTemplate, PaymentOptionsConfig } from '@/lib/api';
import { formatDateLong, formatDateCompact, formatTime, parseDate, EVENT_TIMEZONE } from '@/lib/utils';
import Card from '@/components/ui/Card';
import Button from '@/components/ui/Button';
import { Dropdown, DropdownItem, BottomSheet, MoreMenu, AdminMobileStyles } from '@/components/admin/MobileComponents';
import {
  ArrowLeftIcon,
  CalendarIcon,
  MapPinIcon,
  CurrencyDollarIcon,
  UsersIcon,
  TicketIcon,
  CheckCircleIcon,
  ClockIcon,
  XCircleIcon,
  EnvelopeIcon,
  PencilIcon,
  EyeIcon,
  EyeSlashIcon,
  PaperAirplaneIcon,
  UserGroupIcon,
  MagnifyingGlassIcon,
  FunnelIcon,
  PlusIcon,
  ChatBubbleLeftIcon,
  ArrowUturnLeftIcon,
  XMarkIcon,
  CreditCardIcon,
  BanknotesIcon,
  BoltIcon,
  BuildingLibraryIcon,
  ArrowPathIcon,
  ArrowDownTrayIcon,
  ChevronDownIcon,
  EllipsisVerticalIcon,
  StarIcon,
} from '@heroicons/react/24/outline';
import toast from 'react-hot-toast';
import clsx from 'clsx';
import { useStatsPrivacy } from '@/hooks/useStatsPrivacy';

type TabType = 'overview' | 'attendees' | 'tickets' | 'email' | 'payments';

export default function AdminEventDetailPage() {
  const params = useParams();
  const router = useRouter();
  const eventId = params.id as string;
  const { t, locale } = useLanguage();

  const [loading, setLoading] = useState(true);
  const [event, setEvent] = useState<Event | null>(null);
  const [tickets, setTickets] = useState<Ticket[]>([]);
  const [activeTab, setActiveTab] = useState<TabType>('overview');

  // Email state
  const [templates, setTemplates] = useState<EmailTemplate[]>([]);
  const [selectedTemplate, setSelectedTemplate] = useState<string>('');
  const [recipientFilter, setRecipientFilter] = useState<'all' | 'confirmed' | 'pending' | 'checked_in'>('confirmed');
  const [customMessage, setCustomMessage] = useState('');
  const [sending, setSending] = useState(false);
  const [previewHtml, setPreviewHtml] = useState<string | null>(null);

  // Attendees tab state
  const [searchQuery, setSearchQuery] = useState('');
  const [statusFilter, setStatusFilter] = useState<'all' | 'pending' | 'confirmed' | 'checked_in' | 'cancelled'>('all');
  const [showAddAtDoorModal, setShowAddAtDoorModal] = useState(false);
  const [showManualTicketModal, setShowManualTicketModal] = useState(false);
  const [showStats, setShowStats, toggleStats] = useStatsPrivacy();
  const [showNoteModal, setShowNoteModal] = useState(false);
  const [selectedTicket, setSelectedTicket] = useState<Ticket | null>(null);
  const [noteText, setNoteText] = useState('');
  const [addAtDoorForm, setAddAtDoorForm] = useState({
    firstName: '',
    lastName: '',
    email: '',
    phone: '',
    autoCheckin: true,
    adminNote: '',
  });
  const [manualTicketForm, setManualTicketForm] = useState({
    firstName: '',
    lastName: '',
    email: '',
    phone: '',
    adminNote: '',
  });
  const [showInviteGuestModal, setShowInviteGuestModal] = useState(false);
  const [inviteGuestForm, setInviteGuestForm] = useState({
    firstName: '',
    lastName: '',
    email: '',
    phone: '',
    adminNote: '',
  });
  const [submitting, setSubmitting] = useState(false);

  // Export state — separate desktop (Dropdown portal) vs mobile (BottomSheet)
  const [showExportDropdown, setShowExportDropdown] = useState(false);        // desktop dropdown
  const [showExportSheet, setShowExportSheet] = useState(false);              // mobile bottom sheet
  const [showTicketExportDropdown, setShowTicketExportDropdown] = useState(false);  // desktop
  const [showTicketExportSheet, setShowTicketExportSheet] = useState(false);        // mobile
  const [exporting, setExporting] = useState(false);
  // Add Ticket — separate desktop dropdown vs mobile bottom sheet
  const [showAddTicketDropdown, setShowAddTicketDropdown] = useState(false);  // desktop
  const [showAddTicketSheet, setShowAddTicketSheet] = useState(false);        // mobile FAB

  // Tickets tab state
  const [ticketSearchQuery, setTicketSearchQuery] = useState('');
  const [ticketStatusFilter, setTicketStatusFilter] = useState<'all' | 'confirmed' | 'checked_in'>('all');

  // Payment options state
  const [globalPaymentOptions, setGlobalPaymentOptions] = useState<PaymentOptionsConfig | null>(null);
  const [paymentOverrides, setPaymentOverrides] = useState<Partial<PaymentOptionsConfig>>({});
  const [hasPaymentOverrides, setHasPaymentOverrides] = useState(false);
  const [savingPayments, setSavingPayments] = useState(false);
  const [loadingPayments, setLoadingPayments] = useState(false);

  // Mobile-specific state
  const [mobileHeaderMenuOpen, setMobileHeaderMenuOpen] = useState(false);
  const [mobileFilterOpen, setMobileFilterOpen] = useState(false);
  const [mobileStatsExpanded, setMobileStatsExpanded] = useState(false);

  // Tab bar ref for sticky
  const tabBarRef = useRef<HTMLDivElement>(null);

  useEffect(() => {
    loadEventData();
  }, [eventId]);

  const loadEventData = async () => {
    try {
      const [eventRes, ticketsRes, templatesRes] = await Promise.all([
        eventsApi.getById(eventId),
        ticketsApi.getAll({ eventId }),
        emailsApi.getTemplates(),
      ]);
      setEvent(eventRes.event);
      setTickets(ticketsRes.tickets);
      setTemplates(templatesRes.templates.filter(t => t.isActive));
    } catch (error) {
      toast.error('Failed to load event data');
    } finally {
      setLoading(false);
    }
  };

  const loadPaymentOptions = async () => {
    if (globalPaymentOptions) return;
    setLoadingPayments(true);
    try {
      const [globalRes, overridesRes] = await Promise.all([
        paymentOptionsApi.getGlobal(),
        paymentOptionsApi.getEventOverrides(eventId),
      ]);
      setGlobalPaymentOptions(globalRes.paymentOptions);
      if (overridesRes.overrides) {
        setPaymentOverrides(overridesRes.overrides);
        setHasPaymentOverrides(true);
      }
    } catch (error) {
      toast.error('Failed to load payment options');
    } finally {
      setLoadingPayments(false);
    }
  };

  useEffect(() => {
    if (activeTab === 'payments') {
      loadPaymentOptions();
    }
  }, [activeTab]);

  const getEffectivePaymentOption = <K extends keyof PaymentOptionsConfig>(key: K): PaymentOptionsConfig[K] => {
    if (paymentOverrides[key] !== undefined && paymentOverrides[key] !== null) {
      return paymentOverrides[key] as PaymentOptionsConfig[K];
    }
    return globalPaymentOptions?.[key] as PaymentOptionsConfig[K];
  };

  const updatePaymentOverride = <K extends keyof PaymentOptionsConfig>(
    key: K,
    value: PaymentOptionsConfig[K] | null
  ) => {
    setPaymentOverrides((prev) => ({ ...prev, [key]: value }));
    setHasPaymentOverrides(true);
  };

  const handleSavePaymentOptions = async () => {
    setSavingPayments(true);
    try {
      await paymentOptionsApi.updateEventOverrides(eventId, paymentOverrides);
      toast.success(locale === 'es' ? 'Opciones de pago guardadas' : 'Payment options saved');
    } catch (error: any) {
      toast.error(error.message || 'Failed to save payment options');
    } finally {
      setSavingPayments(false);
    }
  };

  const handleResetToGlobal = async () => {
    if (!confirm(locale === 'es'
      ? '¿Resetear a la configuración global? Se eliminarán todas las personalizaciones de este evento.'
      : 'Reset to global settings? This will remove all customizations for this event.')) {
      return;
    }
    setSavingPayments(true);
    try {
      await paymentOptionsApi.deleteEventOverrides(eventId);
      setPaymentOverrides({});
      setHasPaymentOverrides(false);
      toast.success(locale === 'es' ? 'Restablecido a configuración global' : 'Reset to global settings');
    } catch (error: any) {
      toast.error(error.message || 'Failed to reset payment options');
    } finally {
      setSavingPayments(false);
    }
  };

  const formatDate = (dateStr: string) => formatDateLong(dateStr, locale as 'en' | 'es');
  const formatDateShort = (dateStr: string) => formatDateCompact(dateStr, locale as 'en' | 'es');
  const fmtTime = (dateStr: string) => formatTime(dateStr, locale as 'en' | 'es');

  const formatCurrency = (amount: number, currency: string) => {
    if (currency === 'PYG') {
      return `${amount.toLocaleString('es-PY')} PYG`;
    }
    return `$${amount.toFixed(2)} ${currency}`;
  };

  const getTicketsByStatus = (status: string) => {
    return tickets.filter(t => t.status === status);
  };

  const getFilteredRecipientCount = () => {
    if (recipientFilter === 'all') return tickets.length;
    return getTicketsByStatus(recipientFilter).length;
  };

  const getStatusBadge = (status: string, compact = false) => {
    const styles: Record<string, string> = {
      pending: 'bg-yellow-100 text-yellow-800',
      confirmed: 'bg-green-100 text-green-800',
      cancelled: 'bg-red-100 text-red-800',
      checked_in: 'bg-blue-100 text-blue-800',
    };
    return (
      <span className={clsx(
        'inline-flex items-center rounded-full font-medium',
        compact ? 'px-1.5 py-0.5 text-[10px]' : 'px-2 py-0.5 text-xs',
        styles[status] || 'bg-gray-100 text-gray-800'
      )}>
        {status.replace('_', ' ')}
      </span>
    );
  };

  const handleMarkPaid = async (ticketId: string) => {
    try {
      await ticketsApi.markPaid(ticketId);
      toast.success('Payment marked as received');
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to mark payment');
    }
  };

  const handleCheckin = async (ticketId: string) => {
    try {
      await ticketsApi.checkin(ticketId);
      toast.success('Attendee checked in');
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to check in');
    }
  };

  const handleRemoveCheckin = async (ticketId: string) => {
    if (!confirm('Are you sure you want to remove the check-in for this attendee?')) return;
    try {
      await ticketsApi.removeCheckin(ticketId);
      toast.success('Check-in removed');
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to remove check-in');
    }
  };

  const handleOpenNoteModal = (ticket: Ticket) => {
    setSelectedTicket(ticket);
    setNoteText(ticket.adminNote || '');
    setShowNoteModal(true);
  };

  const handleSaveNote = async () => {
    if (!selectedTicket) return;
    setSubmitting(true);
    try {
      await ticketsApi.updateNote(selectedTicket.id, noteText);
      toast.success('Note saved');
      setShowNoteModal(false);
      setSelectedTicket(null);
      setNoteText('');
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to save note');
    } finally {
      setSubmitting(false);
    }
  };

  const handleAddAtDoor = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!event) return;
    setSubmitting(true);
    try {
      await ticketsApi.adminCreate({
        eventId: event.id,
        firstName: addAtDoorForm.firstName,
        lastName: addAtDoorForm.lastName || undefined,
        email: addAtDoorForm.email,
        phone: addAtDoorForm.phone,
        autoCheckin: addAtDoorForm.autoCheckin,
        adminNote: addAtDoorForm.adminNote || undefined,
      });
      toast.success(addAtDoorForm.autoCheckin ? 'Attendee added and checked in' : 'Attendee added');
      setShowAddAtDoorModal(false);
      setAddAtDoorForm({ firstName: '', lastName: '', email: '', phone: '', autoCheckin: true, adminNote: '' });
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to add attendee');
    } finally {
      setSubmitting(false);
    }
  };

  const handleManualTicket = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!event) return;
    setSubmitting(true);
    try {
      await ticketsApi.manualCreate({
        eventId: event.id,
        firstName: manualTicketForm.firstName,
        lastName: manualTicketForm.lastName || undefined,
        email: manualTicketForm.email,
        phone: manualTicketForm.phone || undefined,
        adminNote: manualTicketForm.adminNote || undefined,
      });
      toast.success('Manual ticket created — confirmation email sent');
      setShowManualTicketModal(false);
      setManualTicketForm({ firstName: '', lastName: '', email: '', phone: '', adminNote: '' });
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to create manual ticket');
    } finally {
      setSubmitting(false);
    }
  };

  const handleInviteGuest = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!event) return;
    setSubmitting(true);
    try {
      await ticketsApi.guestCreate({
        eventId: event.id,
        firstName: inviteGuestForm.firstName,
        lastName: inviteGuestForm.lastName || undefined,
        email: inviteGuestForm.email || undefined,
        phone: inviteGuestForm.phone || undefined,
        adminNote: inviteGuestForm.adminNote || undefined,
      });
      toast.success('Guest invited successfully');
      setShowInviteGuestModal(false);
      setInviteGuestForm({ firstName: '', lastName: '', email: '', phone: '', adminNote: '' });
      loadEventData();
    } catch (error: any) {
      toast.error(error.message || 'Failed to invite guest');
    } finally {
      setSubmitting(false);
    }
  };

  const handleExportAttendees = async (status: 'confirmed' | 'checked_in' | 'confirmed_pending' | 'all') => {
    if (!event) return;
    setExporting(true);
    setShowExportDropdown(false);
    try {
      const { blob, filename } = await adminApi.exportAttendees(event.id, { status, format: 'csv', q: searchQuery || undefined });
      const url = URL.createObjectURL(blob);
      const a = document.createElement('a');
      a.href = url;
      a.download = filename;
      document.body.appendChild(a);
      a.click();
      document.body.removeChild(a);
      URL.revokeObjectURL(url);
      toast.success('Export downloaded');
    } catch (error: any) {
      toast.error(error.message || 'Failed to export attendees');
    } finally {
      setExporting(false);
    }
  };

  const handleExportTickets = async (status: 'confirmed' | 'checked_in' | 'all') => {
    if (!event) return;
    setExporting(true);
    setShowTicketExportDropdown(false);
    try {
      const { blob, filename } = await adminApi.exportTicketsCSV(event.id, { status, q: ticketSearchQuery || undefined });
      const url = URL.createObjectURL(blob);
      const a = document.createElement('a');
      a.href = url;
      a.download = filename;
      document.body.appendChild(a);
      a.click();
      document.body.removeChild(a);
      URL.revokeObjectURL(url);
      toast.success('Export downloaded');
    } catch (error: any) {
      toast.error(error.message || 'Failed to export tickets');
    } finally {
      setExporting(false);
    }
  };

  // Filtered tickets for attendees tab
  const filteredTickets = tickets.filter((ticket) => {
    if (statusFilter !== 'all' && ticket.status !== statusFilter) return false;
    if (searchQuery) {
      const query = searchQuery.toLowerCase();
      const fullName = `${ticket.attendeeFirstName} ${ticket.attendeeLastName || ''}`.trim().toLowerCase();
      return (
        fullName.includes(query) ||
        (ticket.attendeeEmail?.toLowerCase().includes(query) || false) ||
        (ticket.attendeePhone?.toLowerCase().includes(query) || false) ||
        ticket.id.toLowerCase().includes(query)
      );
    }
    return true;
  });

  // Filtered tickets for the Tickets tab (only confirmed/checked_in)
  const confirmedTickets = tickets.filter(t => ['confirmed', 'checked_in'].includes(t.status));
  const filteredConfirmedTickets = confirmedTickets.filter((ticket) => {
    if (ticketStatusFilter !== 'all' && ticket.status !== ticketStatusFilter) return false;
    if (ticketSearchQuery) {
      const query = ticketSearchQuery.toLowerCase();
      const fullName = `${ticket.attendeeFirstName} ${ticket.attendeeLastName || ''}`.trim().toLowerCase();
      return (
        fullName.includes(query) ||
        ticket.id.toLowerCase().includes(query)
      );
    }
    return true;
  });

  const handlePreviewEmail = async () => {
    if (!selectedTemplate) {
      toast.error('Please select a template');
      return;
    }

    try {
      const res = await emailsApi.preview({
        templateSlug: selectedTemplate,
        variables: {
          attendeeName: 'John Doe',
          attendeeEmail: 'john@example.com',
          ticketId: 'TKT-PREVIEW',
          eventTitle: event?.title || '',
          eventDate: event ? formatDate(event.startDatetime) : '',
          eventTime: event ? fmtTime(event.startDatetime) : '',
          eventLocation: event?.location || '',
          eventLocationUrl: event?.locationUrl || '',
          eventPrice: event ? formatCurrency(event.price, event.currency) : '',
          customMessage: customMessage || 'Your custom message will appear here.',
        },
        locale,
      });
      setPreviewHtml(res.bodyHtml);
    } catch (error) {
      toast.error('Failed to preview email');
    }
  };

  const handleSendEmail = async () => {
    if (!selectedTemplate) {
      toast.error('Please select a template');
      return;
    }

    const recipientCount = getFilteredRecipientCount();
    if (recipientCount === 0) {
      toast.error('No recipients match the selected filter');
      return;
    }

    if (!confirm(`Send email to ${recipientCount} ${recipientFilter === 'all' ? 'attendee(s)' : `${recipientFilter} attendee(s)`}?`)) {
      return;
    }

    try {
      const res = await emailsApi.sendToEvent(eventId, {
        templateSlug: selectedTemplate,
        recipientFilter,
        customVariables: customMessage ? { customMessage } : undefined,
      });

      if (res.success) {
        toast.success(`${res.queuedCount} email(s) are being sent in the background.`);
      } else {
        toast.error(res.error || 'Failed to queue emails');
      }
    } catch (error: any) {
      toast.error(error.message || 'Failed to send emails');
    }
  };

  if (loading) {
    return (
      <div className="flex items-center justify-center py-12">
        <div className="animate-spin w-8 h-8 border-4 border-primary-yellow border-t-transparent rounded-full" />
      </div>
    );
  }

  if (!event) {
    return (
      <div className="text-center py-12">
        <p className="text-gray-500">Event not found</p>
        <Link href="/admin/events">
          <Button variant="outline" className="mt-4">
            Back to Events
          </Button>
        </Link>
      </div>
    );
  }

  const confirmedCount = getTicketsByStatus('confirmed').length;
  const pendingCount = getTicketsByStatus('pending').length;
  const checkedInCount = getTicketsByStatus('checked_in').length;
  const cancelledCount = getTicketsByStatus('cancelled').length;
  const paidConfirmedCount = getTicketsByStatus('confirmed').filter(t => !t.isGuest).length;
  const paidCheckedInCount = getTicketsByStatus('checked_in').filter(t => !t.isGuest).length;
  const revenue = (paidConfirmedCount + paidCheckedInCount) * event.price;

  const tabs: { key: TabType; label: string; icon: typeof CalendarIcon; count?: number }[] = [
    { key: 'overview', label: 'Overview', icon: CalendarIcon },
    { key: 'attendees', label: 'Attendees', icon: UserGroupIcon, count: tickets.length },
    { key: 'tickets', label: 'Tickets', icon: TicketIcon, count: confirmedTickets.length },
    { key: 'email', label: 'Email', icon: EnvelopeIcon },
    { key: 'payments', label: locale === 'es' ? 'Pagos' : 'Payments', icon: CreditCardIcon },
  ];

  // ========== Primary action for a ticket ==========
  const getPrimaryAction = (ticket: Ticket) => {
    if (ticket.status === 'pending') {
      return { label: 'Mark Paid', onClick: () => handleMarkPaid(ticket.id), variant: 'outline' as const };
    }
    if (ticket.status === 'confirmed') {
      return { label: 'Check In', onClick: () => handleCheckin(ticket.id), variant: 'primary' as const };
    }
    if (ticket.status === 'checked_in') {
      return { label: 'Undo', onClick: () => handleRemoveCheckin(ticket.id), variant: 'outline' as const, icon: ArrowUturnLeftIcon };
    }
    return null;
  };

  return (
    <div className="max-w-full overflow-x-hidden">
      {/* ============= HEADER ============= */}
      <div className="flex items-start gap-3 mb-3">
        <Link href="/admin/events" className="mt-1 flex-shrink-0">
          <button className="p-2 hover:bg-gray-100 rounded-btn min-h-[44px] min-w-[44px] flex items-center justify-center">
            <ArrowLeftIcon className="w-5 h-5" />
          </button>
        </Link>
        <div className="flex-1 min-w-0">
          <h1 className="text-xl md:text-2xl font-bold text-primary-dark truncate">{event.title}</h1>
          <p className="text-sm text-gray-500">{formatDateShort(event.startDatetime)} &middot; {fmtTime(event.startDatetime)}</p>
        </div>
        {/* Desktop header actions */}
        <div className="hidden md:flex items-center gap-2 flex-shrink-0">
          <Button variant="outline" size="sm" onClick={toggleStats} title={showStats ? 'Hide stats' : 'Show stats'}>
            {showStats ? <EyeSlashIcon className="w-4 h-4 mr-1.5" /> : <EyeIcon className="w-4 h-4 mr-1.5" />}
            {showStats ? 'Hide Stats' : 'Show Stats'}
          </Button>
          <Link href={`/events/${event.id}`} target="_blank">
            <Button variant="outline" size="sm">
              <EyeIcon className="w-4 h-4 mr-1.5" />
              View Public
            </Button>
          </Link>
          <Link href={`/admin/events?edit=${event.id}`}>
            <Button variant="outline" size="sm">
              <PencilIcon className="w-4 h-4 mr-1.5" />
              Edit
            </Button>
          </Link>
        </div>
        {/* Mobile header overflow menu */}
        <div className="md:hidden flex-shrink-0">
          <Dropdown
            open={mobileHeaderMenuOpen}
            onOpenChange={setMobileHeaderMenuOpen}
            trigger={
              <button className="p-2 hover:bg-gray-100 rounded-btn min-h-[44px] min-w-[44px] flex items-center justify-center">
                <EllipsisVerticalIcon className="w-5 h-5" />
              </button>
            }
          >
            <DropdownItem onClick={() => { window.open(`/events/${event.id}`, '_blank'); setMobileHeaderMenuOpen(false); }}>
              <EyeIcon className="w-4 h-4 mr-2" /> View Public
            </DropdownItem>
            <DropdownItem onClick={() => { router.push(`/admin/events?edit=${event.id}`); setMobileHeaderMenuOpen(false); }}>
              <PencilIcon className="w-4 h-4 mr-2" /> Edit Event
            </DropdownItem>
            <DropdownItem onClick={() => { toggleStats(); setMobileHeaderMenuOpen(false); }}>
              {showStats ? <EyeSlashIcon className="w-4 h-4 mr-2" /> : <EyeIcon className="w-4 h-4 mr-2" />}
              {showStats ? 'Hide Stats' : 'Show Stats'}
            </DropdownItem>
          </Dropdown>
        </div>
      </div>

      {/* ============= COMPACT META CHIPS (desktop) ============= */}
      <div className="hidden md:flex flex-wrap items-center gap-2 mb-4 ml-[52px]">
        <span className="inline-flex items-center gap-1.5 px-2.5 py-1 bg-gray-100 rounded-full text-xs text-gray-700">
          <CalendarIcon className="w-3.5 h-3.5" />
          {formatDateShort(event.startDatetime)} {fmtTime(event.startDatetime)}{event.endDatetime && ` – ${fmtTime(event.endDatetime)}`}
        </span>
        <span className="inline-flex items-center gap-1.5 px-2.5 py-1 bg-gray-100 rounded-full text-xs text-gray-700">
          <MapPinIcon className="w-3.5 h-3.5" />
          {event.location}
        </span>
        <span className="inline-flex items-center gap-1.5 px-2.5 py-1 bg-gray-100 rounded-full text-xs text-gray-700">
          <CurrencyDollarIcon className="w-3.5 h-3.5" />
          {event.price === 0 ? 'Free' : formatCurrency(event.price, event.currency)}
        </span>
        {showStats && (
          <span className="inline-flex items-center gap-1.5 px-2.5 py-1 bg-gray-100 rounded-full text-xs text-gray-700">
            <UsersIcon className="w-3.5 h-3.5" />
            {confirmedCount + checkedInCount}/{event.capacity}
          </span>
        )}
      </div>

      {/* ============= STATS ROW ============= */}
      {/* Desktop: always-visible compact 4-card row */}
      <div className="hidden md:block mb-4">
        {showStats && (
          <div className="grid grid-cols-4 gap-3">
            {[
              { label: 'Capacity', value: `${confirmedCount + checkedInCount}/${event.capacity}`, icon: UsersIcon, color: 'bg-blue-50 text-blue-600' },
              { label: 'Confirmed', value: confirmedCount, icon: CheckCircleIcon, color: 'bg-green-50 text-green-600' },
              { label: 'Checked In', value: checkedInCount, icon: TicketIcon, color: 'bg-purple-50 text-purple-600' },
              { label: 'Revenue', value: formatCurrency(revenue, event.currency), icon: CurrencyDollarIcon, color: 'bg-gray-50 text-gray-600' },
            ].map((stat) => (
              <div key={stat.label} className="flex items-center gap-2.5 bg-white rounded-card shadow-card px-3 py-2.5">
                <div className={clsx('w-8 h-8 rounded-full flex items-center justify-center flex-shrink-0', stat.color)}>
                  <stat.icon className="w-4 h-4" />
                </div>
                <div className="min-w-0">
                  <p className="text-lg font-bold leading-tight truncate">{stat.value}</p>
                  <p className="text-xs text-gray-500">{stat.label}</p>
                </div>
              </div>
            ))}
          </div>
        )}
      </div>

      {/* Mobile: collapsible stats */}
      <div className="md:hidden mb-3">
        {showStats && (
          <div>
            <button
              onClick={() => setMobileStatsExpanded(!mobileStatsExpanded)}
              className="w-full flex items-center justify-between px-3 py-2 bg-white rounded-card shadow-card mb-2 min-h-[44px]"
            >
              <div className="flex items-center gap-3 overflow-x-auto">
                <span className="text-xs font-medium text-gray-500 whitespace-nowrap">Stats</span>
                <span className="text-sm font-semibold whitespace-nowrap">{confirmedCount + checkedInCount}/{event.capacity}</span>
                <span className="text-xs text-gray-400">|</span>
                <span className="text-sm whitespace-nowrap">{checkedInCount} in</span>
                <span className="text-xs text-gray-400">|</span>
                <span className="text-sm whitespace-nowrap">{formatCurrency(revenue, event.currency)}</span>
              </div>
              <ChevronDownIcon className={clsx('w-4 h-4 text-gray-400 transition-transform flex-shrink-0 ml-2', mobileStatsExpanded && 'rotate-180')} />
            </button>
            {mobileStatsExpanded && (
              <div className="grid grid-cols-2 gap-2">
                {[
                  { label: 'Capacity', value: `${confirmedCount + checkedInCount}/${event.capacity}`, icon: UsersIcon, color: 'text-blue-600 bg-blue-50' },
                  { label: 'Confirmed', value: confirmedCount, icon: CheckCircleIcon, color: 'text-green-600 bg-green-50' },
                  { label: 'Checked In', value: checkedInCount, icon: TicketIcon, color: 'text-purple-600 bg-purple-50' },
                  { label: 'Revenue', value: formatCurrency(revenue, event.currency), icon: CurrencyDollarIcon, color: 'text-gray-600 bg-gray-50' },
                ].map((stat) => (
                  <div key={stat.label} className="flex items-center gap-2 bg-white rounded-card shadow-card px-3 py-2">
                    <div className={clsx('w-7 h-7 rounded-full flex items-center justify-center flex-shrink-0', stat.color)}>
                      <stat.icon className="w-3.5 h-3.5" />
                    </div>
                    <div className="min-w-0">
                      <p className="text-base font-bold leading-tight truncate">{stat.value}</p>
                      <p className="text-[10px] text-gray-500">{stat.label}</p>
                    </div>
                  </div>
                ))}
              </div>
            )}
          </div>
        )}
      </div>

      {/* ============= TABS + CONTENT ============= */}
      {/* Unified container: tabs are visually connected to the content below */}

      {/* ============= TAB BAR ============= */}
      {/* Desktop: tab bar inside a card top-section */}
      <div className="hidden md:block bg-white rounded-t-2xl shadow-card border-b border-gray-200">
        <div ref={tabBarRef} className="sticky top-0 z-30 bg-white rounded-t-2xl px-4">
          <nav className="flex gap-1">
            {tabs.map((tab) => (
              <button
                key={tab.key}
                onClick={() => setActiveTab(tab.key)}
                className={clsx(
                  'py-2.5 px-3 font-medium text-sm transition-colors flex items-center gap-1.5 whitespace-nowrap relative',
                  activeTab === tab.key
                    ? 'text-primary-dark'
                    : 'text-gray-500 hover:text-gray-700 hover:bg-gray-50 rounded-t-lg'
                )}
              >
                <tab.icon className="w-4 h-4" />
                {tab.label}
                {tab.count !== undefined && <span className="text-xs text-gray-400">({tab.count})</span>}
                {activeTab === tab.key && (
                  <span className="absolute bottom-0 left-0 right-0 h-0.5 bg-primary-yellow rounded-full" />
                )}
              </button>
            ))}
          </nav>
        </div>
      </div>

      {/* Mobile: segmented tab bar */}
      <div className="md:hidden sticky top-0 z-30 -mx-4 px-3 py-1.5 bg-gray-100">
        <div className="overflow-x-auto scrollbar-hide">
          <div className="flex gap-0.5 min-w-max">
            {tabs.map((tab) => (
              <button
                key={tab.key}
                onClick={() => setActiveTab(tab.key)}
                className={clsx(
                  'px-3 py-2 rounded-lg text-xs font-medium transition-all whitespace-nowrap min-h-[36px] flex items-center gap-1',
                  activeTab === tab.key
                    ? 'bg-white shadow-sm text-primary-dark'
                    : 'text-gray-500 hover:text-gray-700'
                )}
              >
                <tab.icon className="w-3.5 h-3.5" />
                {tab.label}
                {tab.count !== undefined && <span className="text-[10px] opacity-70">({tab.count})</span>}
              </button>
            ))}
          </div>
        </div>
      </div>

      {/* ============= TAB CONTENT ============= */}
      {/* Desktop: content panel continues from the tab bar card (no top radius) */}
      {/* Mobile: content flows directly below the segmented control */}
      <div className="md:bg-white md:rounded-b-2xl md:shadow-card md:p-4 pt-3 md:pt-4">
        {/* ============= OVERVIEW TAB ============= */}
        {activeTab === 'overview' && (
          <div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
            <Card className="p-5">
              <h3 className="font-semibold text-base mb-3">Event Information</h3>
              <div className="space-y-3">
                <div className="flex items-start gap-3">
                  <CalendarIcon className="w-5 h-5 text-gray-400 mt-0.5 flex-shrink-0" />
                  <div>
                    <p className="font-medium text-sm">Date & Time</p>
                    <p className="text-sm text-gray-600">{formatDate(event.startDatetime)}</p>
                    <p className="text-sm text-gray-600">{fmtTime(event.startDatetime)}{event.endDatetime && ` - ${fmtTime(event.endDatetime)}`}</p>
                  </div>
                </div>
                <div className="flex items-start gap-3">
                  <MapPinIcon className="w-5 h-5 text-gray-400 mt-0.5 flex-shrink-0" />
                  <div>
                    <p className="font-medium text-sm">Location</p>
                    <p className="text-sm text-gray-600">{event.location}</p>
                    {event.locationUrl && (
                      <a href={event.locationUrl} target="_blank" rel="noopener" className="text-blue-600 text-xs hover:underline">
                        View on Map
                      </a>
                    )}
                  </div>
                </div>
                <div className="flex items-start gap-3">
                  <CurrencyDollarIcon className="w-5 h-5 text-gray-400 mt-0.5 flex-shrink-0" />
                  <div>
                    <p className="font-medium text-sm">Price</p>
                    <p className="text-sm text-gray-600">{event.price === 0 ? 'Free' : formatCurrency(event.price, event.currency)}</p>
                  </div>
                </div>
                <div className="flex items-start gap-3">
                  <UsersIcon className="w-5 h-5 text-gray-400 mt-0.5 flex-shrink-0" />
                  <div>
                    <p className="font-medium text-sm">Capacity</p>
                    <p className="text-sm text-gray-600">{confirmedCount + checkedInCount} / {event.capacity} spots filled</p>
                    <p className="text-xs text-gray-500">{Math.max(0, event.capacity - confirmedCount - checkedInCount)} spots remaining</p>
                  </div>
                </div>
              </div>
            </Card>

            <Card className="p-5">
              <h3 className="font-semibold text-base mb-3">Description</h3>
              <div className="prose prose-sm max-w-none">
                <p className="text-sm text-gray-600 whitespace-pre-wrap">{event.description}</p>
                {event.descriptionEs && (
                  <>
                    <p className="font-medium text-sm mt-3">Spanish:</p>
                    <p className="text-sm text-gray-600 whitespace-pre-wrap">{event.descriptionEs}</p>
                  </>
                )}
              </div>
            </Card>

            {event.bannerUrl && (
              <Card className="p-5 lg:col-span-2">
                <h3 className="font-semibold text-base mb-3">Event Banner</h3>
                <img
                  src={event.bannerUrl}
                  alt={event.title}
                  className="w-full max-h-64 object-cover rounded-lg"
                />
              </Card>
            )}
          </div>
        )}

        {/* ============= ATTENDEES TAB ============= */}
        {activeTab === 'attendees' && (
          <div className="space-y-3">
            {/* Desktop toolbar */}
            <Card className="p-3 hidden md:block">
              <div className="flex items-center gap-3">
                {/* Left: Search + Status */}
                <div className="relative flex-1 max-w-sm">
                  <MagnifyingGlassIcon className="w-4 h-4 absolute left-3 top-1/2 -translate-y-1/2 text-gray-400" />
                  <input
                    type="text"
                    placeholder="Search name, email, phone..."
                    value={searchQuery}
                    onChange={(e) => setSearchQuery(e.target.value)}
                    className="w-full pl-9 pr-3 py-1.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  />
                </div>
                <select
                  value={statusFilter}
                  onChange={(e) => setStatusFilter(e.target.value as any)}
                  className="px-3 py-1.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                >
                  <option value="all">All ({tickets.length})</option>
                  <option value="pending">Pending ({pendingCount})</option>
                  <option value="confirmed">Confirmed ({confirmedCount})</option>
                  <option value="checked_in">Checked In ({checkedInCount})</option>
                  <option value="cancelled">Cancelled ({cancelledCount})</option>
                </select>

                <div className="flex-1" />

                {/* Right: Export + Add Ticket dropdown */}
                <Dropdown
                  open={showExportDropdown}
                  onOpenChange={setShowExportDropdown}
                  trigger={
                    <Button variant="outline" size="sm" disabled={exporting}>
                      {exporting ? (
                        <div className="w-3.5 h-3.5 mr-1.5 border-2 border-gray-400 border-t-transparent rounded-full animate-spin" />
                      ) : (
                        <ArrowDownTrayIcon className="w-3.5 h-3.5 mr-1.5" />
                      )}
                      Export
                      <ChevronDownIcon className="w-3 h-3 ml-1" />
                    </Button>
                  }
                >
                  <DropdownItem onClick={() => handleExportAttendees('all')}>Export All</DropdownItem>
                  <DropdownItem onClick={() => handleExportAttendees('confirmed')}>Export Confirmed</DropdownItem>
                  <DropdownItem onClick={() => handleExportAttendees('checked_in')}>Export Checked-in</DropdownItem>
                  <DropdownItem onClick={() => handleExportAttendees('confirmed_pending')}>Confirmed &amp; Pending</DropdownItem>
                  <div className="border-t border-gray-100 mx-2" />
                  <div className="px-4 py-1.5 text-[10px] text-gray-400">Format: CSV</div>
                </Dropdown>

                <Dropdown
                  open={showAddTicketDropdown}
                  onOpenChange={setShowAddTicketDropdown}
                  trigger={
                    <Button size="sm">
                      <PlusIcon className="w-3.5 h-3.5 mr-1.5" />
                      Add Ticket
                      <ChevronDownIcon className="w-3 h-3 ml-1" />
                    </Button>
                  }
                >
                  <DropdownItem onClick={() => { setShowManualTicketModal(true); setShowAddTicketDropdown(false); }}>
                    <EnvelopeIcon className="w-4 h-4 mr-2" /> Manual Ticket
                  </DropdownItem>
                  <DropdownItem onClick={() => { setShowAddAtDoorModal(true); setShowAddTicketDropdown(false); }}>
                    <PlusIcon className="w-4 h-4 mr-2" /> Add at Door
                  </DropdownItem>
                  <DropdownItem onClick={() => { setShowInviteGuestModal(true); setShowAddTicketDropdown(false); }}>
                    <StarIcon className="w-4 h-4 mr-2" /> Invite Guest
                  </DropdownItem>
                </Dropdown>
              </div>
              {(searchQuery || statusFilter !== 'all') && (
                <div className="mt-2 text-xs text-gray-500 flex items-center gap-2">
                  <span>Showing {filteredTickets.length} of {tickets.length}</span>
                  <button onClick={() => { setSearchQuery(''); setStatusFilter('all'); }} className="text-primary-yellow hover:underline">
                    Clear
                  </button>
                </div>
              )}
            </Card>

            {/* Mobile toolbar */}
            <div className="md:hidden space-y-2">
              <div className="relative">
                <MagnifyingGlassIcon className="w-4 h-4 absolute left-3 top-1/2 -translate-y-1/2 text-gray-400" />
                <input
                  type="text"
                  placeholder="Search name, email, phone..."
                  value={searchQuery}
                  onChange={(e) => setSearchQuery(e.target.value)}
                  className="w-full pl-9 pr-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                />
              </div>
              <div className="flex items-center gap-2">
                <button
                  onClick={() => setMobileFilterOpen(true)}
                  className={clsx(
                    'flex items-center gap-1.5 px-3 py-2 rounded-btn border text-sm min-h-[44px]',
                    statusFilter !== 'all'
                      ? 'border-primary-yellow bg-yellow-50 text-primary-dark'
                      : 'border-secondary-light-gray text-gray-600'
                  )}
                >
                  <FunnelIcon className="w-4 h-4" />
                  {statusFilter === 'all' ? 'Filter' : statusFilter.replace('_', ' ')}
                </button>
                <button
                  onClick={() => setShowExportSheet(true)}
                  disabled={exporting}
                  className="flex items-center gap-1.5 px-3 py-2 rounded-btn border border-secondary-light-gray text-sm text-gray-600 min-h-[44px]"
                >
                  <ArrowDownTrayIcon className="w-4 h-4" />
                  Export
                </button>
                {(searchQuery || statusFilter !== 'all') && (
                  <button
                    onClick={() => { setSearchQuery(''); setStatusFilter('all'); }}
                    className="text-xs text-primary-yellow ml-auto min-h-[44px] flex items-center"
                  >
                    Clear
                  </button>
                )}
              </div>
              {(searchQuery || statusFilter !== 'all') && (
                <p className="text-xs text-gray-500">Showing {filteredTickets.length} of {tickets.length}</p>
              )}
            </div>

            {/* Desktop: Dense table */}
            <Card className="overflow-hidden hidden md:block">
              <div className="overflow-x-auto">
                <table className="w-full">
                  <thead className="bg-gray-50">
                    <tr>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Attendee</th>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Contact</th>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Booked</th>
                      <th className="text-right px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                    </tr>
                  </thead>
                  <tbody className="divide-y divide-gray-100">
                    {filteredTickets.length === 0 ? (
                      <tr>
                        <td colSpan={5} className="px-4 py-10 text-center text-gray-500 text-sm">
                          {tickets.length === 0 ? 'No attendees yet' : 'No attendees match the current filters'}
                        </td>
                      </tr>
                    ) : (
                      filteredTickets.map((ticket) => {
                        const primary = getPrimaryAction(ticket);
                        return (
                          <tr key={ticket.id} className="hover:bg-gray-50/50">
                            <td className="px-4 py-2.5">
                              <p className="font-medium text-sm">{ticket.attendeeFirstName} {ticket.attendeeLastName || ''}</p>
                              {ticket.bookingId && (
                                <span className="text-[10px] text-purple-600" title={`Booking: ${ticket.bookingId}`}>
                                  Group booking
                                </span>
                              )}
                            </td>
                            <td className="px-4 py-2.5">
                              <p className="text-sm text-gray-600 truncate max-w-[200px]">{ticket.attendeeEmail}</p>
                              {ticket.attendeePhone && <p className="text-xs text-gray-400">{ticket.attendeePhone}</p>}
                            </td>
                            <td className="px-4 py-2.5">
                              <div className="flex items-center gap-1 flex-wrap">
                                {getStatusBadge(ticket.status, true)}
                                {ticket.isGuest && (
                                  <span className="px-1.5 py-0.5 text-[10px] rounded-full bg-amber-100 text-amber-700 font-medium">Guest</span>
                                )}
                              </div>
                              {ticket.checkinAt && (
                                <p className="text-[10px] text-gray-400 mt-0.5">
                                  {parseDate(ticket.checkinAt).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit', timeZone: EVENT_TIMEZONE })}
                                </p>
                              )}
                            </td>
                            <td className="px-4 py-2.5 text-xs text-gray-500">
                              {parseDate(ticket.createdAt).toLocaleDateString(locale === 'es' ? 'es-ES' : 'en-US', { timeZone: EVENT_TIMEZONE })}
                            </td>
                            <td className="px-4 py-2.5">
                              <div className="flex items-center justify-end gap-1">
                                {primary && (
                                  <Button size="sm" variant={primary.variant} onClick={primary.onClick} className="text-xs px-2 py-1">
                                    {primary.icon && <primary.icon className="w-3 h-3 mr-1" />}
                                    {primary.label}
                                  </Button>
                                )}
                                <MoreMenu>
                                  <DropdownItem onClick={() => handleOpenNoteModal(ticket)}>
                                    <ChatBubbleLeftIcon className="w-4 h-4 mr-2" />
                                    {ticket.adminNote ? 'Edit Note' : 'Add Note'}
                                  </DropdownItem>
                                  {ticket.adminNote && (
                                    <div className="px-4 py-1.5 text-[10px] text-gray-400 truncate max-w-[180px]">
                                      Note: {ticket.adminNote}
                                    </div>
                                  )}
                                  <div className="px-4 py-1.5 text-[10px] text-gray-400 font-mono" title={ticket.id}>
                                    ID: {ticket.id.slice(0, 8)}...
                                  </div>
                                </MoreMenu>
                              </div>
                            </td>
                          </tr>
                        );
                      })
                    )}
                  </tbody>
                </table>
              </div>
            </Card>

            {/* Mobile: Card layout */}
            <div className="md:hidden space-y-2">
              {filteredTickets.length === 0 ? (
                <div className="text-center py-10 text-gray-500 text-sm">
                  {tickets.length === 0 ? 'No attendees yet' : 'No attendees match the current filters'}
                </div>
              ) : (
                filteredTickets.map((ticket) => {
                  const primary = getPrimaryAction(ticket);
                  return (
                    <Card key={ticket.id} className="p-3">
                      <div className="flex items-start justify-between gap-2">
                        <div className="min-w-0 flex-1">
                          <p className="font-medium text-sm truncate">{ticket.attendeeFirstName} {ticket.attendeeLastName || ''}</p>
                          <p className="text-xs text-gray-500 truncate">{ticket.attendeeEmail}</p>
                          {ticket.attendeePhone && <p className="text-[10px] text-gray-400">{ticket.attendeePhone}</p>}
                        </div>
                        <div className="flex items-center gap-1.5 flex-shrink-0 flex-wrap justify-end">
                          {getStatusBadge(ticket.status, true)}
                          {ticket.isGuest && (
                            <span className="px-1.5 py-0.5 text-[10px] rounded-full bg-amber-100 text-amber-700 font-medium">Guest</span>
                          )}
                        </div>
                      </div>
                      <div className="flex items-center justify-between mt-2 pt-2 border-t border-gray-100">
                        <p className="text-[10px] text-gray-400">
                          {parseDate(ticket.createdAt).toLocaleDateString(locale === 'es' ? 'es-ES' : 'en-US', { timeZone: EVENT_TIMEZONE })}
                          {ticket.checkinAt && ` · Checked in ${parseDate(ticket.checkinAt).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit', timeZone: EVENT_TIMEZONE })}`}
                        </p>
                        <div className="flex items-center gap-1">
                          {primary && (
                            <Button size="sm" variant={primary.variant} onClick={primary.onClick} className="text-xs px-2.5 py-1.5 min-h-[36px]">
                              {primary.icon && <primary.icon className="w-3 h-3 mr-1" />}
                              {primary.label}
                            </Button>
                          )}
                          <MoreMenu>
                            <DropdownItem onClick={() => handleOpenNoteModal(ticket)}>
                              <ChatBubbleLeftIcon className="w-4 h-4 mr-2" />
                              {ticket.adminNote ? 'Edit Note' : 'Add Note'}
                            </DropdownItem>
                          </MoreMenu>
                        </div>
                      </div>
                    </Card>
                  );
                })
              )}
            </div>

            {/* Mobile FAB */}
            <div className="md:hidden fixed bottom-6 right-6 z-40">
              <button
                onClick={() => setShowAddTicketSheet(true)}
                className="w-14 h-14 bg-primary-yellow text-primary-dark rounded-full shadow-lg flex items-center justify-center hover:bg-yellow-400 active:scale-95 transition-transform"
              >
                <PlusIcon className="w-6 h-6" />
              </button>
            </div>
          </div>
        )}

        {/* ============= TICKETS TAB ============= */}
        {activeTab === 'tickets' && (
          <div className="space-y-3">
            {/* Desktop toolbar */}
            <Card className="p-3 hidden md:block">
              <div className="flex items-center gap-3">
                <div className="relative flex-1 max-w-sm">
                  <MagnifyingGlassIcon className="w-4 h-4 absolute left-3 top-1/2 -translate-y-1/2 text-gray-400" />
                  <input
                    type="text"
                    placeholder="Search by name or ticket ID..."
                    value={ticketSearchQuery}
                    onChange={(e) => setTicketSearchQuery(e.target.value)}
                    className="w-full pl-9 pr-3 py-1.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  />
                </div>
                <select
                  value={ticketStatusFilter}
                  onChange={(e) => setTicketStatusFilter(e.target.value as any)}
                  className="px-3 py-1.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                >
                  <option value="all">All ({confirmedTickets.length})</option>
                  <option value="confirmed">Valid ({confirmedCount})</option>
                  <option value="checked_in">Checked In ({checkedInCount})</option>
                </select>
                <div className="flex-1" />
                <Dropdown
                  open={showTicketExportDropdown}
                  onOpenChange={setShowTicketExportDropdown}
                  trigger={
                    <Button variant="outline" size="sm" disabled={exporting}>
                      <ArrowDownTrayIcon className="w-3.5 h-3.5 mr-1.5" />
                      Export
                      <ChevronDownIcon className="w-3 h-3 ml-1" />
                    </Button>
                  }
                >
                  <DropdownItem onClick={() => handleExportTickets('all')}>Export All</DropdownItem>
                  <DropdownItem onClick={() => handleExportTickets('confirmed')}>Export Valid</DropdownItem>
                  <DropdownItem onClick={() => handleExportTickets('checked_in')}>Export Checked-in</DropdownItem>
                  <div className="border-t border-gray-100 mx-2" />
                  <div className="px-4 py-1.5 text-[10px] text-gray-400">Format: CSV</div>
                </Dropdown>
              </div>
              {(ticketSearchQuery || ticketStatusFilter !== 'all') && (
                <div className="mt-2 text-xs text-gray-500 flex items-center gap-2">
                  <span>Showing {filteredConfirmedTickets.length} of {confirmedTickets.length}</span>
                  <button onClick={() => { setTicketSearchQuery(''); setTicketStatusFilter('all'); }} className="text-primary-yellow hover:underline">Clear</button>
                </div>
              )}
            </Card>

            {/* Mobile toolbar */}
            <div className="md:hidden space-y-2">
              <div className="relative">
                <MagnifyingGlassIcon className="w-4 h-4 absolute left-3 top-1/2 -translate-y-1/2 text-gray-400" />
                <input
                  type="text"
                  placeholder="Search by name or ticket ID..."
                  value={ticketSearchQuery}
                  onChange={(e) => setTicketSearchQuery(e.target.value)}
                  className="w-full pl-9 pr-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                />
              </div>
              <div className="flex items-center gap-2">
                <select
                  value={ticketStatusFilter}
                  onChange={(e) => setTicketStatusFilter(e.target.value as any)}
                  className="px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow min-h-[44px]"
                >
                  <option value="all">All ({confirmedTickets.length})</option>
                  <option value="confirmed">Valid ({confirmedCount})</option>
                  <option value="checked_in">Checked In ({checkedInCount})</option>
                </select>
                <button
                  onClick={() => setShowTicketExportSheet(true)}
                  disabled={exporting}
                  className="flex items-center gap-1.5 px-3 py-2 rounded-btn border border-secondary-light-gray text-sm text-gray-600 min-h-[44px]"
                >
                  <ArrowDownTrayIcon className="w-4 h-4" />
                  Export
                </button>
              </div>
            </div>

            {/* Desktop: Dense table */}
            <Card className="overflow-hidden hidden md:block">
              <div className="overflow-x-auto">
                <table className="w-full">
                  <thead className="bg-gray-50">
                    <tr>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Attendee</th>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                      <th className="text-left px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Check-in</th>
                      <th className="text-right px-4 py-2 text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                    </tr>
                  </thead>
                  <tbody className="divide-y divide-gray-100">
                    {filteredConfirmedTickets.length === 0 ? (
                      <tr>
                        <td colSpan={4} className="px-4 py-10 text-center text-gray-500 text-sm">
                          {confirmedTickets.length === 0 ? 'No confirmed tickets yet' : 'No tickets match the current filters'}
                        </td>
                      </tr>
                    ) : (
                      filteredConfirmedTickets.map((ticket) => (
                        <tr key={ticket.id} className="hover:bg-gray-50/50">
                          <td className="px-4 py-2.5">
                            <p className="font-medium text-sm">{ticket.attendeeFirstName} {ticket.attendeeLastName || ''}</p>
                            {ticket.bookingId && (
                              <span className="text-[10px] text-purple-600">Group booking</span>
                            )}
                          </td>
                          <td className="px-4 py-2.5">
                            {ticket.status === 'confirmed' ? (
                              <span className="px-1.5 py-0.5 text-[10px] rounded-full bg-green-100 text-green-800 font-medium">Valid</span>
                            ) : (
                              <span className="px-1.5 py-0.5 text-[10px] rounded-full bg-blue-100 text-blue-800 font-medium">Checked In</span>
                            )}
                          </td>
                          <td className="px-4 py-2.5 text-xs text-gray-500">
                            {ticket.checkinAt ? (
                              parseDate(ticket.checkinAt).toLocaleString(locale === 'es' ? 'es-ES' : 'en-US', {
                                month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', timeZone: EVENT_TIMEZONE,
                              })
                            ) : (
                              <span className="text-gray-300">—</span>
                            )}
                          </td>
                          <td className="px-4 py-2.5">
                            <div className="flex items-center justify-end gap-1">
                              {ticket.status === 'confirmed' && (
                                <Button size="sm" onClick={() => handleCheckin(ticket.id)} className="text-xs px-2 py-1">
                                  Check In
                                </Button>
                              )}
                              {ticket.status === 'checked_in' && (
                                <Button size="sm" variant="outline" onClick={() => handleRemoveCheckin(ticket.id)} className="text-xs px-2 py-1">
                                  <ArrowUturnLeftIcon className="w-3 h-3 mr-1" />
                                  Undo
                                </Button>
                              )}
                              <MoreMenu>
                                <div className="px-4 py-1.5 text-[10px] text-gray-400 font-mono" title={ticket.id}>
                                  ID: {ticket.id.slice(0, 8)}...
                                </div>
                                {ticket.bookingId && (
                                  <div className="px-4 py-1.5 text-[10px] text-purple-500 font-mono" title={ticket.bookingId}>
                                    Booking: {ticket.bookingId.slice(0, 8)}...
                                  </div>
                                )}
                              </MoreMenu>
                            </div>
                          </td>
                        </tr>
                      ))
                    )}
                  </tbody>
                </table>
              </div>
            </Card>

            {/* Mobile: Card layout */}
            <div className="md:hidden space-y-2">
              {filteredConfirmedTickets.length === 0 ? (
                <div className="text-center py-10 text-gray-500 text-sm">
                  {confirmedTickets.length === 0 ? 'No confirmed tickets yet' : 'No tickets match the current filters'}
                </div>
              ) : (
                filteredConfirmedTickets.map((ticket) => (
                  <Card key={ticket.id} className="p-3">
                    <div className="flex items-start justify-between gap-2">
                      <div className="min-w-0 flex-1">
                        <p className="font-medium text-sm truncate">{ticket.attendeeFirstName} {ticket.attendeeLastName || ''}</p>
                        {ticket.bookingId && <p className="text-[10px] text-purple-600">Group booking</p>}
                      </div>
                      {ticket.status === 'confirmed' ? (
                        <span className="px-1.5 py-0.5 text-[10px] rounded-full bg-green-100 text-green-800 font-medium flex-shrink-0">Valid</span>
                      ) : (
                        <span className="px-1.5 py-0.5 text-[10px] rounded-full bg-blue-100 text-blue-800 font-medium flex-shrink-0">Checked In</span>
                      )}
                    </div>
                    <div className="flex items-center justify-between mt-2 pt-2 border-t border-gray-100">
                      <p className="text-[10px] text-gray-400">
                        {ticket.checkinAt
                          ? `Checked in ${parseDate(ticket.checkinAt).toLocaleString(locale === 'es' ? 'es-ES' : 'en-US', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit', timeZone: EVENT_TIMEZONE })}`
                          : 'Not checked in'}
                      </p>
                      <div className="flex items-center gap-1">
                        {ticket.status === 'confirmed' && (
                          <Button size="sm" onClick={() => handleCheckin(ticket.id)} className="text-xs px-2.5 py-1.5 min-h-[36px]">
                            Check In
                          </Button>
                        )}
                        {ticket.status === 'checked_in' && (
                          <Button size="sm" variant="outline" onClick={() => handleRemoveCheckin(ticket.id)} className="text-xs px-2.5 py-1.5 min-h-[36px]">
                            <ArrowUturnLeftIcon className="w-3 h-3 mr-1" />
                            Undo
                          </Button>
                        )}
                      </div>
                    </div>
                  </Card>
                ))
              )}
            </div>
          </div>
        )}

        {/* ============= EMAIL TAB ============= */}
        {activeTab === 'email' && (
          <div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
            <Card className="p-5">
              <h3 className="font-semibold text-base mb-3">Send Email to Attendees</h3>

              <div className="space-y-3">
                <div>
                  <label className="block text-sm font-medium mb-1">Email Template</label>
                  <select
                    value={selectedTemplate}
                    onChange={(e) => setSelectedTemplate(e.target.value)}
                    className="w-full px-3 py-2.5 rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow text-sm"
                  >
                    <option value="">Select a template...</option>
                    {templates.map((template) => (
                      <option key={template.id} value={template.slug}>
                        {template.name}
                      </option>
                    ))}
                  </select>
                </div>

                <div>
                  <label className="block text-sm font-medium mb-1">Recipients</label>
                  <select
                    value={recipientFilter}
                    onChange={(e) => setRecipientFilter(e.target.value as any)}
                    className="w-full px-3 py-2.5 rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow text-sm"
                  >
                    <option value="all">All Attendees ({tickets.length})</option>
                    <option value="confirmed">Confirmed Only ({confirmedCount})</option>
                    <option value="pending">Pending Only ({pendingCount})</option>
                    <option value="checked_in">Checked In Only ({checkedInCount})</option>
                  </select>
                </div>

                <div>
                  <label className="block text-sm font-medium mb-1">Custom Message (optional)</label>
                  <textarea
                    value={customMessage}
                    onChange={(e) => setCustomMessage(e.target.value)}
                    className="w-full px-3 py-2.5 rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow text-sm"
                    rows={3}
                    placeholder="Add a custom message that will be included in the email..."
                  />
                  <p className="text-[10px] text-gray-500 mt-1">
                    This message will replace the {`{{customMessage}}`} variable in the template.
                  </p>
                </div>

                <div className="flex flex-wrap gap-2 pt-1">
                  <Button
                    variant="outline"
                    size="sm"
                    onClick={handlePreviewEmail}
                    disabled={!selectedTemplate}
                    className="min-h-[44px] md:min-h-0"
                  >
                    <EyeIcon className="w-4 h-4 mr-1.5" />
                    Preview
                  </Button>
                  <Button
                    size="sm"
                    onClick={handleSendEmail}
                    disabled={!selectedTemplate || getFilteredRecipientCount() === 0}
                    isLoading={sending}
                    className="min-h-[44px] md:min-h-0"
                  >
                    <PaperAirplaneIcon className="w-4 h-4 mr-1.5" />
                    Send to {getFilteredRecipientCount()} {getFilteredRecipientCount() === 1 ? 'person' : 'people'}
                  </Button>
                </div>
              </div>
            </Card>

            <Card className="p-5">
              <h3 className="font-semibold text-base mb-3">Recipient Summary</h3>
              <div className="space-y-2">
                {[
                  { label: 'Confirmed', count: confirmedCount, icon: CheckCircleIcon, color: 'text-green-500' },
                  { label: 'Pending Payment', count: pendingCount, icon: ClockIcon, color: 'text-yellow-500' },
                  { label: 'Checked In', count: checkedInCount, icon: TicketIcon, color: 'text-blue-500' },
                  { label: 'Cancelled', count: cancelledCount, icon: XCircleIcon, color: 'text-red-500' },
                ].map((item) => (
                  <div key={item.label} className="flex items-center justify-between p-2.5 bg-gray-50 rounded-btn">
                    <div className="flex items-center gap-2">
                      <item.icon className={clsx('w-4 h-4', item.color)} />
                      <span className="text-sm">{item.label}</span>
                    </div>
                    <span className="font-semibold text-sm">{item.count}</span>
                  </div>
                ))}
                <div className="border-t pt-2 mt-2">
                  <div className="flex items-center justify-between font-semibold text-sm">
                    <span>Total Bookings</span>
                    <span>{tickets.length}</span>
                  </div>
                </div>
              </div>
            </Card>
          </div>
        )}

        {/* ============= PAYMENTS TAB ============= */}
        {activeTab === 'payments' && (
          <div className="space-y-4">
            {loadingPayments ? (
              <div className="flex items-center justify-center py-12">
                <div className="animate-spin w-8 h-8 border-4 border-primary-yellow border-t-transparent rounded-full" />
              </div>
            ) : (
              <>
                {/* Header */}
                <div className="flex flex-col sm:flex-row sm:items-center justify-between gap-2">
                  <div>
                    <h3 className="font-semibold text-base">
                      {locale === 'es' ? 'Métodos de Pago del Evento' : 'Event Payment Methods'}
                    </h3>
                    <p className="text-xs text-gray-500">
                      {hasPaymentOverrides
                        ? (locale === 'es' ? 'Configuración personalizada' : 'Custom settings')
                        : (locale === 'es' ? 'Usando configuración global' : 'Using global settings')}
                    </p>
                  </div>
                  <div className="flex items-center gap-2">
                    {hasPaymentOverrides && (
                      <Button variant="outline" size="sm" onClick={handleResetToGlobal} disabled={savingPayments} className="min-h-[44px] md:min-h-0">
                        <ArrowPathIcon className="w-4 h-4 mr-1.5" />
                        {locale === 'es' ? 'Resetear' : 'Reset'}
                      </Button>
                    )}
                    <Button size="sm" onClick={handleSavePaymentOptions} isLoading={savingPayments} className="min-h-[44px] md:min-h-0">
                      {locale === 'es' ? 'Guardar' : 'Save'}
                    </Button>
                  </div>
                </div>

                {/* TPago */}
                <Card>
                  <div className="p-4 md:p-5">
                    <div className="flex items-center justify-between mb-3">
                      <div className="flex items-center gap-2.5">
                        <div className="w-8 h-8 bg-blue-100 rounded-full flex items-center justify-center flex-shrink-0">
                          <CreditCardIcon className="w-4 h-4 text-blue-600" />
                        </div>
                        <div>
                          <h4 className="font-semibold text-sm">
                            {locale === 'es' ? 'TPago / Tarjeta' : 'TPago / Card'}
                          </h4>
                          <p className="text-[10px] text-gray-500">
                            {locale === 'es' ? 'Requiere aprobación' : 'Requires approval'}
                          </p>
                        </div>
                      </div>
                      <div className="flex items-center gap-2">
                        {globalPaymentOptions && !globalPaymentOptions.tpagoEnabled && (
                          <span className="text-[10px] text-gray-400 hidden sm:inline">
                            {locale === 'es' ? '(Deshabilitado global)' : '(Disabled globally)'}
                          </span>
                        )}
                        <button
                          onClick={() => updatePaymentOverride('tpagoEnabled', !getEffectivePaymentOption('tpagoEnabled'))}
                          className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
                            getEffectivePaymentOption('tpagoEnabled') ? 'bg-primary-yellow' : 'bg-gray-300'
                          }`}
                        >
                          <span className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${
                            getEffectivePaymentOption('tpagoEnabled') ? 'translate-x-6' : 'translate-x-1'
                          }`} />
                        </button>
                      </div>
                    </div>

                    {getEffectivePaymentOption('tpagoEnabled') && (
                      <div className="space-y-3 pt-3 border-t">
                        <div>
                          <label className="block text-xs font-medium text-gray-700 mb-1">
                            {locale === 'es' ? 'Enlace de Pago TPago' : 'TPago Payment Link'}
                          </label>
                          <input
                            type="url"
                            value={paymentOverrides.tpagoLink ?? ''}
                            onChange={(e) => updatePaymentOverride('tpagoLink', e.target.value || null)}
                            placeholder={globalPaymentOptions?.tpagoLink || 'https://www.tpago.com.py/links?alias=...'}
                            className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                          />
                        </div>
                        <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
                          <div>
                            <label className="block text-xs font-medium text-gray-700 mb-1">Instructions (EN)</label>
                            <textarea
                              value={paymentOverrides.tpagoInstructions ?? ''}
                              onChange={(e) => updatePaymentOverride('tpagoInstructions', e.target.value || null)}
                              rows={2}
                              placeholder={globalPaymentOptions?.tpagoInstructions || 'Instructions for users...'}
                              className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                            />
                          </div>
                          <div>
                            <label className="block text-xs font-medium text-gray-700 mb-1">Instrucciones (ES)</label>
                            <textarea
                              value={paymentOverrides.tpagoInstructionsEs ?? ''}
                              onChange={(e) => updatePaymentOverride('tpagoInstructionsEs', e.target.value || null)}
                              rows={2}
                              placeholder={globalPaymentOptions?.tpagoInstructionsEs || 'Instrucciones para usuarios...'}
                              className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                            />
                          </div>
                        </div>
                        <p className="text-[10px] text-gray-400">
                          {locale === 'es' ? 'Vacío = configuración global' : 'Empty = global settings'}
                        </p>
                      </div>
                    )}
                  </div>
                </Card>

                {/* Bank Transfer */}
                <Card>
                  <div className="p-4 md:p-5">
                    <div className="flex items-center justify-between mb-3">
                      <div className="flex items-center gap-2.5">
                        <div className="w-8 h-8 bg-green-100 rounded-full flex items-center justify-center flex-shrink-0">
                          <BuildingLibraryIcon className="w-4 h-4 text-green-600" />
                        </div>
                        <div>
                          <h4 className="font-semibold text-sm">
                            {locale === 'es' ? 'Transferencia Bancaria' : 'Bank Transfer'}
                          </h4>
                          <p className="text-[10px] text-gray-500">
                            {locale === 'es' ? 'Requiere aprobación' : 'Requires approval'}
                          </p>
                        </div>
                      </div>
                      <div className="flex items-center gap-2">
                        {globalPaymentOptions && !globalPaymentOptions.bankTransferEnabled && (
                          <span className="text-[10px] text-gray-400 hidden sm:inline">
                            {locale === 'es' ? '(Deshabilitado global)' : '(Disabled globally)'}
                          </span>
                        )}
                        <button
                          onClick={() => updatePaymentOverride('bankTransferEnabled', !getEffectivePaymentOption('bankTransferEnabled'))}
                          className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
                            getEffectivePaymentOption('bankTransferEnabled') ? 'bg-primary-yellow' : 'bg-gray-300'
                          }`}
                        >
                          <span className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${
                            getEffectivePaymentOption('bankTransferEnabled') ? 'translate-x-6' : 'translate-x-1'
                          }`} />
                        </button>
                      </div>
                    </div>

                    {getEffectivePaymentOption('bankTransferEnabled') && (
                      <div className="space-y-3 pt-3 border-t">
                        <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
                          {[
                            { label: locale === 'es' ? 'Banco' : 'Bank Name', key: 'bankName' as const, placeholder: 'e.g., Banco Itaú' },
                            { label: locale === 'es' ? 'Titular' : 'Account Holder', key: 'bankAccountHolder' as const, placeholder: 'e.g., Juan Pérez' },
                            { label: locale === 'es' ? 'N° Cuenta' : 'Account Number', key: 'bankAccountNumber' as const, placeholder: 'e.g., 1234567890' },
                            { label: 'Alias', key: 'bankAlias' as const, placeholder: 'e.g., spanglish.pagos' },
                            { label: locale === 'es' ? 'Teléfono' : 'Phone', key: 'bankPhone' as const, placeholder: '+595 981 123456' },
                          ].map((field) => (
                            <div key={field.key}>
                              <label className="block text-xs font-medium text-gray-700 mb-1">{field.label}</label>
                              <input
                                type="text"
                                value={(paymentOverrides as any)[field.key] ?? ''}
                                onChange={(e) => updatePaymentOverride(field.key, e.target.value || null)}
                                placeholder={(globalPaymentOptions as any)?.[field.key] || field.placeholder}
                                className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                              />
                            </div>
                          ))}
                        </div>
                        <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
                          <div>
                            <label className="block text-xs font-medium text-gray-700 mb-1">Notes (EN)</label>
                            <textarea
                              value={paymentOverrides.bankNotes ?? ''}
                              onChange={(e) => updatePaymentOverride('bankNotes', e.target.value || null)}
                              rows={2}
                              placeholder={globalPaymentOptions?.bankNotes || 'Additional notes...'}
                              className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                            />
                          </div>
                          <div>
                            <label className="block text-xs font-medium text-gray-700 mb-1">Notas (ES)</label>
                            <textarea
                              value={paymentOverrides.bankNotesEs ?? ''}
                              onChange={(e) => updatePaymentOverride('bankNotesEs', e.target.value || null)}
                              rows={2}
                              placeholder={globalPaymentOptions?.bankNotesEs || 'Notas adicionales...'}
                              className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                            />
                          </div>
                        </div>
                        <p className="text-[10px] text-gray-400">
                          {locale === 'es' ? 'Vacío = configuración global' : 'Empty = global settings'}
                        </p>
                      </div>
                    )}
                  </div>
                </Card>

                {/* Bitcoin Lightning */}
                <Card>
                  <div className="p-4 md:p-5">
                    <div className="flex items-center justify-between">
                      <div className="flex items-center gap-2.5">
                        <div className="w-8 h-8 bg-orange-100 rounded-full flex items-center justify-center flex-shrink-0">
                          <BoltIcon className="w-4 h-4 text-orange-600" />
                        </div>
                        <div>
                          <h4 className="font-semibold text-sm">Bitcoin Lightning</h4>
                          <p className="text-[10px] text-gray-500">
                            {locale === 'es' ? 'Confirmación automática' : 'Auto confirmation'}
                          </p>
                        </div>
                      </div>
                      <div className="flex items-center gap-2">
                        {globalPaymentOptions && !globalPaymentOptions.lightningEnabled && (
                          <span className="text-[10px] text-gray-400 hidden sm:inline">
                            {locale === 'es' ? '(Deshabilitado global)' : '(Disabled globally)'}
                          </span>
                        )}
                        <button
                          onClick={() => updatePaymentOverride('lightningEnabled', !getEffectivePaymentOption('lightningEnabled'))}
                          className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
                            getEffectivePaymentOption('lightningEnabled') ? 'bg-primary-yellow' : 'bg-gray-300'
                          }`}
                        >
                          <span className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${
                            getEffectivePaymentOption('lightningEnabled') ? 'translate-x-6' : 'translate-x-1'
                          }`} />
                        </button>
                      </div>
                    </div>
                    {getEffectivePaymentOption('lightningEnabled') && (
                      <div className="pt-3 border-t mt-3">
                        <div className="bg-orange-50 border border-orange-200 rounded-lg p-3">
                          <p className="text-xs text-orange-800">
                            {locale === 'es'
                              ? 'Lightning configurado vía LNbits. No personalizable por evento.'
                              : 'Lightning is configured via LNbits. Cannot be customized per event.'}
                          </p>
                        </div>
                      </div>
                    )}
                  </div>
                </Card>

                {/* Cash at Door */}
                <Card>
                  <div className="p-4 md:p-5">
                    <div className="flex items-center justify-between mb-3">
                      <div className="flex items-center gap-2.5">
                        <div className="w-8 h-8 bg-yellow-100 rounded-full flex items-center justify-center flex-shrink-0">
                          <BanknotesIcon className="w-4 h-4 text-yellow-600" />
                        </div>
                        <div>
                          <h4 className="font-semibold text-sm">
                            {locale === 'es' ? 'Efectivo' : 'Cash at Door'}
                          </h4>
                          <p className="text-[10px] text-gray-500">
                            {locale === 'es' ? 'Requiere aprobación' : 'Requires approval'}
                          </p>
                        </div>
                      </div>
                      <div className="flex items-center gap-2">
                        {globalPaymentOptions && !globalPaymentOptions.cashEnabled && (
                          <span className="text-[10px] text-gray-400 hidden sm:inline">
                            {locale === 'es' ? '(Deshabilitado global)' : '(Disabled globally)'}
                          </span>
                        )}
                        <button
                          onClick={() => updatePaymentOverride('cashEnabled', !getEffectivePaymentOption('cashEnabled'))}
                          className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
                            getEffectivePaymentOption('cashEnabled') ? 'bg-primary-yellow' : 'bg-gray-300'
                          }`}
                        >
                          <span className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${
                            getEffectivePaymentOption('cashEnabled') ? 'translate-x-6' : 'translate-x-1'
                          }`} />
                        </button>
                      </div>
                    </div>

                    {getEffectivePaymentOption('cashEnabled') && (
                      <div className="space-y-3 pt-3 border-t">
                        <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
                          <div>
                            <label className="block text-xs font-medium text-gray-700 mb-1">Instructions (EN)</label>
                            <textarea
                              value={paymentOverrides.cashInstructions ?? ''}
                              onChange={(e) => updatePaymentOverride('cashInstructions', e.target.value || null)}
                              rows={2}
                              placeholder={globalPaymentOptions?.cashInstructions || 'Cash payment instructions...'}
                              className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                            />
                          </div>
                          <div>
                            <label className="block text-xs font-medium text-gray-700 mb-1">Instrucciones (ES)</label>
                            <textarea
                              value={paymentOverrides.cashInstructionsEs ?? ''}
                              onChange={(e) => updatePaymentOverride('cashInstructionsEs', e.target.value || null)}
                              rows={2}
                              placeholder={globalPaymentOptions?.cashInstructionsEs || 'Instrucciones de pago en efectivo...'}
                              className="w-full px-3 py-2 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                            />
                          </div>
                        </div>
                        <p className="text-[10px] text-gray-400">
                          {locale === 'es' ? 'Vacío = configuración global' : 'Empty = global settings'}
                        </p>
                      </div>
                    )}
                  </div>
                </Card>

                {/* Summary */}
                <Card>
                  <div className="p-4 md:p-5">
                    <h4 className="font-semibold text-sm mb-3">
                      {locale === 'es' ? 'Resumen' : 'Active Methods'}
                    </h4>
                    <div className="grid grid-cols-2 md:grid-cols-4 gap-3">
                      {[
                        { label: 'TPago', enabled: getEffectivePaymentOption('tpagoEnabled') },
                        { label: locale === 'es' ? 'Transferencia' : 'Bank Transfer', enabled: getEffectivePaymentOption('bankTransferEnabled') },
                        { label: 'Lightning', enabled: getEffectivePaymentOption('lightningEnabled') },
                        { label: locale === 'es' ? 'Efectivo' : 'Cash', enabled: getEffectivePaymentOption('cashEnabled') },
                      ].map((method) => (
                        <div key={method.label} className="flex items-center gap-1.5">
                          {method.enabled ? (
                            <CheckCircleIcon className="w-4 h-4 text-green-500" />
                          ) : (
                            <XCircleIcon className="w-4 h-4 text-gray-300" />
                          )}
                          <span className={clsx('text-sm', method.enabled ? 'text-gray-900' : 'text-gray-400')}>
                            {method.label}
                          </span>
                        </div>
                      ))}
                    </div>
                    {hasPaymentOverrides && (
                      <p className="text-[10px] text-gray-500 mt-3 flex items-center gap-1">
                        <span className="inline-block w-1.5 h-1.5 bg-primary-yellow rounded-full" />
                        {locale === 'es'
                          ? 'Configuración personalizada activa'
                          : 'Custom settings override global defaults'}
                      </p>
                    )}
                  </div>
                </Card>
              </>
            )}
          </div>
        )}
      </div>

      {/* ============= MODALS ============= */}

      {/* Mobile filter bottom sheet */}
      <BottomSheet
        open={mobileFilterOpen}
        onClose={() => setMobileFilterOpen(false)}
        title="Filter by Status"
      >
        <div className="space-y-1">
          {[
            { value: 'all', label: `All (${tickets.length})` },
            { value: 'pending', label: `Pending (${pendingCount})` },
            { value: 'confirmed', label: `Confirmed (${confirmedCount})` },
            { value: 'checked_in', label: `Checked In (${checkedInCount})` },
            { value: 'cancelled', label: `Cancelled (${cancelledCount})` },
          ].map((option) => (
            <button
              key={option.value}
              onClick={() => { setStatusFilter(option.value as any); setMobileFilterOpen(false); }}
              className={clsx(
                'w-full text-left px-4 py-3 rounded-btn text-sm min-h-[44px] flex items-center justify-between',
                statusFilter === option.value ? 'bg-yellow-50 text-primary-dark font-medium' : 'hover:bg-gray-50'
              )}
            >
              {option.label}
              {statusFilter === option.value && <CheckCircleIcon className="w-4 h-4 text-primary-yellow" />}
            </button>
          ))}
        </div>
      </BottomSheet>

      {/* Mobile FAB bottom sheet */}
      <BottomSheet
        open={showAddTicketSheet}
        onClose={() => setShowAddTicketSheet(false)}
        title="Add Ticket"
      >
        <div className="space-y-1">
          <button
            onClick={() => { setShowManualTicketModal(true); setShowAddTicketSheet(false); }}
            className="w-full text-left px-4 py-3 rounded-btn text-sm hover:bg-gray-50 min-h-[44px] flex items-center gap-3"
          >
            <EnvelopeIcon className="w-5 h-5 text-gray-500" />
            <div>
              <p className="font-medium">Manual Ticket</p>
              <p className="text-xs text-gray-500">Send confirmation email with ticket</p>
            </div>
          </button>
          <button
            onClick={() => { setShowAddAtDoorModal(true); setShowAddTicketSheet(false); }}
            className="w-full text-left px-4 py-3 rounded-btn text-sm hover:bg-gray-50 min-h-[44px] flex items-center gap-3"
          >
            <PlusIcon className="w-5 h-5 text-gray-500" />
            <div>
              <p className="font-medium">Add at Door</p>
              <p className="text-xs text-gray-500">Quick add with optional auto check-in</p>
            </div>
          </button>
          <button
            onClick={() => { setShowInviteGuestModal(true); setShowAddTicketSheet(false); }}
            className="w-full text-left px-4 py-3 rounded-btn text-sm hover:bg-gray-50 min-h-[44px] flex items-center gap-3"
          >
            <StarIcon className="w-5 h-5 text-gray-500" />
            <div>
              <p className="font-medium">Invite Guest</p>
              <p className="text-xs text-gray-500">Free ticket, not counted in revenue</p>
            </div>
          </button>
        </div>
      </BottomSheet>

      {/* Mobile export bottom sheet (attendees) */}
      <BottomSheet
        open={showExportSheet}
        onClose={() => setShowExportSheet(false)}
        title="Export Attendees"
      >
        <div className="space-y-1">
          {[
            { status: 'all' as const, label: 'Export All' },
            { status: 'confirmed' as const, label: 'Export Confirmed' },
            { status: 'checked_in' as const, label: 'Export Checked-in' },
            { status: 'confirmed_pending' as const, label: 'Confirmed & Pending' },
          ].map((opt) => (
            <button
              key={opt.status}
              onClick={() => { handleExportAttendees(opt.status); setShowExportSheet(false); }}
              className="w-full text-left px-4 py-3 rounded-btn text-sm hover:bg-gray-50 min-h-[44px]"
            >
              {opt.label}
            </button>
          ))}
          <p className="text-[10px] text-gray-400 px-4 pt-2">Format: CSV</p>
        </div>
      </BottomSheet>

      {/* Mobile export bottom sheet (tickets) */}
      <BottomSheet
        open={showTicketExportSheet}
        onClose={() => setShowTicketExportSheet(false)}
        title="Export Tickets"
      >
        <div className="space-y-1">
          {[
            { status: 'all' as const, label: 'Export All' },
            { status: 'confirmed' as const, label: 'Export Valid' },
            { status: 'checked_in' as const, label: 'Export Checked-in' },
          ].map((opt) => (
            <button
              key={opt.status}
              onClick={() => { handleExportTickets(opt.status); setShowTicketExportSheet(false); }}
              className="w-full text-left px-4 py-3 rounded-btn text-sm hover:bg-gray-50 min-h-[44px]"
            >
              {opt.label}
            </button>
          ))}
          <p className="text-[10px] text-gray-400 px-4 pt-2">Format: CSV</p>
        </div>
      </BottomSheet>

      {/* Add at Door Modal */}
      {showAddAtDoorModal && (
        <div
          className="fixed inset-0 bg-black/50 z-50 flex items-end md:items-center justify-center p-0 md:p-4"
          onClick={() => setShowAddAtDoorModal(false)}
          role="presentation"
        >
          <Card
            className="w-full md:max-w-md max-h-[90vh] flex flex-col overflow-hidden rounded-t-2xl md:rounded-card"
            onClick={(e) => e.stopPropagation()}
          >
            <div className="flex items-center justify-between p-4 border-b border-secondary-light-gray flex-shrink-0">
              <h2 className="text-base font-bold">Add Attendee at Door</h2>
              <button
                onClick={() => setShowAddAtDoorModal(false)}
                className="p-2 hover:bg-gray-100 rounded-btn min-h-[44px] min-w-[44px] flex items-center justify-center"
              >
                <XMarkIcon className="w-5 h-5" />
              </button>
            </div>
            <form onSubmit={handleAddAtDoor} className="p-4 space-y-3 overflow-y-auto flex-1 min-h-0">
              <div className="grid grid-cols-2 gap-3">
                <div>
                  <label className="block text-xs font-medium mb-1">First Name *</label>
                  <input type="text" required value={addAtDoorForm.firstName}
                    onChange={(e) => setAddAtDoorForm({ ...addAtDoorForm, firstName: e.target.value })}
                    className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                    placeholder="First name" />
                </div>
                <div>
                  <label className="block text-xs font-medium mb-1">Last Name</label>
                  <input type="text" value={addAtDoorForm.lastName}
                    onChange={(e) => setAddAtDoorForm({ ...addAtDoorForm, lastName: e.target.value })}
                    className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                    placeholder="Last name" />
                </div>
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Email</label>
                <input type="email" value={addAtDoorForm.email}
                  onChange={(e) => setAddAtDoorForm({ ...addAtDoorForm, email: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  placeholder="email@example.com" />
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Phone</label>
                <input type="tel" value={addAtDoorForm.phone}
                  onChange={(e) => setAddAtDoorForm({ ...addAtDoorForm, phone: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  placeholder="+595 981 123456" />
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Admin Note</label>
                <textarea value={addAtDoorForm.adminNote}
                  onChange={(e) => setAddAtDoorForm({ ...addAtDoorForm, adminNote: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  rows={2} placeholder="Internal note..." />
              </div>
              <div className="flex items-center gap-3">
                <input type="checkbox" id="autoCheckin" checked={addAtDoorForm.autoCheckin}
                  onChange={(e) => setAddAtDoorForm({ ...addAtDoorForm, autoCheckin: e.target.checked })}
                  className="w-4 h-4 rounded border-secondary-light-gray text-primary-yellow focus:ring-primary-yellow" />
                <label htmlFor="autoCheckin" className="text-sm font-medium">Auto check-in immediately</label>
              </div>
              <div className="flex gap-3 pt-2">
                <Button type="button" variant="outline" onClick={() => setShowAddAtDoorModal(false)} className="flex-1 min-h-[44px]">Cancel</Button>
                <Button type="submit" isLoading={submitting} className="flex-1 min-h-[44px]">Add Attendee</Button>
              </div>
            </form>
          </Card>
        </div>
      )}

      {/* Manual Ticket Modal */}
      {showManualTicketModal && (
        <div
          className="fixed inset-0 bg-black/50 z-50 flex items-end md:items-center justify-center p-0 md:p-4"
          onClick={() => setShowManualTicketModal(false)}
          role="presentation"
        >
          <Card
            className="w-full md:max-w-md max-h-[90vh] flex flex-col overflow-hidden rounded-t-2xl md:rounded-card"
            onClick={(e) => e.stopPropagation()}
          >
            <div className="flex items-center justify-between p-4 border-b border-secondary-light-gray flex-shrink-0">
              <div>
                <h2 className="text-base font-bold">Create Manual Ticket</h2>
                <p className="text-xs text-gray-500">Confirmation email will be sent</p>
              </div>
              <button onClick={() => setShowManualTicketModal(false)}
                className="p-2 hover:bg-gray-100 rounded-btn min-h-[44px] min-w-[44px] flex items-center justify-center">
                <XMarkIcon className="w-5 h-5" />
              </button>
            </div>
            <form onSubmit={handleManualTicket} className="p-4 space-y-3 overflow-y-auto flex-1 min-h-0">
              <div className="grid grid-cols-2 gap-3">
                <div>
                  <label className="block text-xs font-medium mb-1">First Name *</label>
                  <input type="text" required value={manualTicketForm.firstName}
                    onChange={(e) => setManualTicketForm({ ...manualTicketForm, firstName: e.target.value })}
                    className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                    placeholder="First name" />
                </div>
                <div>
                  <label className="block text-xs font-medium mb-1">Last Name</label>
                  <input type="text" value={manualTicketForm.lastName}
                    onChange={(e) => setManualTicketForm({ ...manualTicketForm, lastName: e.target.value })}
                    className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                    placeholder="Last name" />
                </div>
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Email *</label>
                <input type="email" required value={manualTicketForm.email}
                  onChange={(e) => setManualTicketForm({ ...manualTicketForm, email: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  placeholder="email@example.com" />
                <p className="text-[10px] text-gray-500 mt-1">Ticket will be sent to this email</p>
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Phone</label>
                <input type="tel" value={manualTicketForm.phone}
                  onChange={(e) => setManualTicketForm({ ...manualTicketForm, phone: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  placeholder="+595 981 123456" />
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Admin Note</label>
                <textarea value={manualTicketForm.adminNote}
                  onChange={(e) => setManualTicketForm({ ...manualTicketForm, adminNote: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  rows={2} placeholder="Internal note..." />
              </div>
              <div className="bg-blue-50 border border-blue-200 rounded-lg p-3">
                <div className="flex items-start gap-2">
                  <EnvelopeIcon className="w-4 h-4 text-blue-500 mt-0.5 flex-shrink-0" />
                  <div className="text-xs text-blue-800">
                    <p className="font-medium">This will send:</p>
                    <ul className="list-disc ml-4 mt-0.5 space-y-0.5">
                      <li>Booking confirmation email</li>
                      <li>Ticket with QR code</li>
                    </ul>
                  </div>
                </div>
              </div>
              <div className="flex gap-3 pt-2">
                <Button type="button" variant="outline" onClick={() => setShowManualTicketModal(false)} className="flex-1 min-h-[44px]">Cancel</Button>
                <Button type="submit" isLoading={submitting} className="flex-1 min-h-[44px]">
                  <EnvelopeIcon className="w-4 h-4 mr-1.5" />
                  Create & Send
                </Button>
              </div>
            </form>
          </Card>
        </div>
      )}

      {/* Invite Guest Modal */}
      {showInviteGuestModal && (
        <div
          className="fixed inset-0 bg-black/50 z-50 flex items-end md:items-center justify-center p-0 md:p-4"
          onClick={() => setShowInviteGuestModal(false)}
          role="presentation"
        >
          <Card
            className="w-full md:max-w-md max-h-[90vh] flex flex-col overflow-hidden rounded-t-2xl md:rounded-card"
            onClick={(e) => e.stopPropagation()}
          >
            <div className="flex items-center justify-between p-4 border-b border-secondary-light-gray flex-shrink-0">
              <div>
                <h2 className="text-base font-bold">Invite Guest</h2>
                <p className="text-xs text-gray-500">Free ticket — not counted in revenue</p>
              </div>
              <button onClick={() => setShowInviteGuestModal(false)}
                className="p-2 hover:bg-gray-100 rounded-btn min-h-[44px] min-w-[44px] flex items-center justify-center">
                <XMarkIcon className="w-5 h-5" />
              </button>
            </div>
            <form onSubmit={handleInviteGuest} className="p-4 space-y-3 overflow-y-auto flex-1 min-h-0">
              <div className="grid grid-cols-2 gap-3">
                <div>
                  <label className="block text-xs font-medium mb-1">First Name *</label>
                  <input type="text" required value={inviteGuestForm.firstName}
                    onChange={(e) => setInviteGuestForm({ ...inviteGuestForm, firstName: e.target.value })}
                    className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                    placeholder="First name" />
                </div>
                <div>
                  <label className="block text-xs font-medium mb-1">Last Name</label>
                  <input type="text" value={inviteGuestForm.lastName}
                    onChange={(e) => setInviteGuestForm({ ...inviteGuestForm, lastName: e.target.value })}
                    className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                    placeholder="Last name" />
                </div>
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Email</label>
                <input type="email" value={inviteGuestForm.email}
                  onChange={(e) => setInviteGuestForm({ ...inviteGuestForm, email: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  placeholder="email@example.com (optional)" />
                <p className="text-[10px] text-gray-500 mt-1">If provided, a confirmation email will be sent</p>
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Phone</label>
                <input type="tel" value={inviteGuestForm.phone}
                  onChange={(e) => setInviteGuestForm({ ...inviteGuestForm, phone: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  placeholder="+595 981 123456" />
              </div>
              <div>
                <label className="block text-xs font-medium mb-1">Admin Note</label>
                <textarea value={inviteGuestForm.adminNote}
                  onChange={(e) => setInviteGuestForm({ ...inviteGuestForm, adminNote: e.target.value })}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  rows={2} placeholder="Internal note..." />
              </div>
              <div className="bg-amber-50 border border-amber-200 rounded-lg p-3">
                <div className="flex items-start gap-2">
                  <StarIcon className="w-4 h-4 text-amber-500 mt-0.5 flex-shrink-0" />
                  <p className="text-xs text-amber-800">
                    Guest tickets are <strong>free</strong> and are automatically confirmed. They are not counted toward revenue or paid ticket totals.
                  </p>
                </div>
              </div>
              <div className="flex gap-3 pt-2">
                <Button type="button" variant="outline" onClick={() => setShowInviteGuestModal(false)} className="flex-1 min-h-[44px]">Cancel</Button>
                <Button type="submit" isLoading={submitting} className="flex-1 min-h-[44px]">
                  <StarIcon className="w-4 h-4 mr-1.5" />
                  Invite Guest
                </Button>
              </div>
            </form>
          </Card>
        </div>
      )}

      {/* Note Modal */}
      {showNoteModal && selectedTicket && (
        <div className="fixed inset-0 bg-black/50 z-50 flex items-end md:items-center justify-center p-0 md:p-4">
          <Card className="w-full md:max-w-md rounded-t-2xl md:rounded-card">
            <div className="flex items-center justify-between p-4 border-b border-secondary-light-gray">
              <div>
                <h2 className="text-base font-bold">Admin Note</h2>
                <p className="text-xs text-gray-500">{selectedTicket.attendeeFirstName} {selectedTicket.attendeeLastName || ''}</p>
              </div>
              <button onClick={() => { setShowNoteModal(false); setSelectedTicket(null); }}
                className="p-2 hover:bg-gray-100 rounded-btn min-h-[44px] min-w-[44px] flex items-center justify-center">
                <XMarkIcon className="w-5 h-5" />
              </button>
            </div>
            <div className="p-4 space-y-3">
              <div>
                <label className="block text-xs font-medium mb-1">Note</label>
                <textarea value={noteText} onChange={(e) => setNoteText(e.target.value)}
                  className="w-full px-3 py-2.5 text-sm rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
                  rows={4} placeholder="Add a private note..." maxLength={1000} />
                <p className="text-[10px] text-gray-400 mt-1 text-right">{noteText.length}/1000</p>
              </div>
              <div className="flex gap-3">
                <Button variant="outline" onClick={() => { setShowNoteModal(false); setSelectedTicket(null); }} className="flex-1 min-h-[44px]">Cancel</Button>
                <Button onClick={handleSaveNote} isLoading={submitting} className="flex-1 min-h-[44px]">Save Note</Button>
              </div>
            </div>
          </Card>
        </div>
      )}

      {/* Preview Modal */}
      {previewHtml && (
        <div className="fixed inset-0 bg-black/50 z-50 flex items-center justify-center p-4">
          <Card className="w-full max-w-3xl max-h-[90vh] overflow-hidden flex flex-col">
            <div className="flex items-center justify-between p-4 border-b border-secondary-light-gray">
              <h2 className="text-base font-bold">Email Preview</h2>
              <Button variant="outline" size="sm" onClick={() => setPreviewHtml(null)} className="min-h-[44px] md:min-h-0">Close</Button>
            </div>
            <div className="flex-1 overflow-auto">
              <iframe srcDoc={previewHtml} className="w-full h-full min-h-[500px]" title="Email Preview" />
            </div>
          </Card>
        </div>
      )}

      <AdminMobileStyles />
    </div>
  );
}
