iloom-flatten/src/pages/MemberManage.tsx

import React, { useState, useEffect } from 'react';
import { useNavigate } from 'react-router-dom';
import { useAuth } from '../contexts/AuthContext';
import { supabase } from '../supabase/client';
import { motion, AnimatePresence } from 'framer-motion';
import { Users, ArrowLeft, Plus, X, User, Phone, Shield, Trash2, AlertCircle, Edit2, Building2, BookOpen, MessageSquare, Info } from 'lucide-react';
import { useResponsive } from '../hooks/useResponsive';
import { encryptPhone, maskPhone } from '../utils/crypto';
import { UserManual } from '../components/UserManual';
import { FeedbackModal } from '../components/FeedbackModal';
import { AboutModal } from '../components/VersionUpdate';

interface Member {
  id: string;
  username: string;
  phone: string | null;
  created_at: string;
}

export function MemberManage() {
  const navigate = useNavigate();
  const { auth } = useAuth();
  const { isMobile } = useResponsive();
  const [members, setMembers] = useState<Member[]>([]);
  const [loading, setLoading] = useState(true);
  const [showModal, setShowModal] = useState(false);
  const [showDeleteConfirm, setShowDeleteConfirm] = useState<string | null>(null);

  // 表单状态
  const [formData, setFormData] = useState({
    username: '',
    displayName: '',
    phone: '',
    password: ''
  });
  const [submitting, setSubmitting] = useState(false);
  const [error, setError] = useState('');

  // 主账号编辑状态
  const [showEditMasterModal, setShowEditMasterModal] = useState(false);
  const [masterFormData, setMasterFormData] = useState({
    displayName: '',
    phone: '',
    password: ''
  });
  const [editingMaster, setEditingMaster] = useState(false);

  // 公司信息
  const [companyInfo, setCompanyInfo] = useState<{
    name: string;
    contact_phone: string | null;
    role: string;
  } | null>(null);

  // 帮助系统弹窗状态
  const [showUserManual, setShowUserManual] = useState(false);
  const [showFeedback, setShowFeedback] = useState(false);
  const [showAbout, setShowAbout] = useState(false);

  useEffect(() => {
    if (!auth.user) return;
    // 只有主账号可以管理子账号
    if (!auth.user.is_master) {
      navigate('/');
      return;
    }
    fetchMembers();
    fetchCompanyInfo();
  }, [auth.user]);

  const fetchCompanyInfo = async () => {
    if (!auth.user?.company_id) return;
    const { data } = await supabase
      .from('companies')
      .select('name, contact_phone, role')
      .eq('id', auth.user.company_id)
      .maybeSingle();
    if (data) {
      setCompanyInfo(data);
    }
  };

  const fetchMembers = async () => {
    setLoading(true);
    try {
      // 获取当前公司的所有子账号（非主账号）
      const companyId = auth.user?.company_id;
      if (!companyId) {
        setLoading(false);
        return;
      }
      const { data, error } = await supabase
        .from('profiles')
        .select('id, username, phone, created_at')
        .eq('company_id', companyId)
        .eq('is_master', false)
        .order('created_at', { ascending: false });

      if (error) {
        console.error('获取成员列表失败:', error);
      } else {
        setMembers(data || []);
      }
    } catch (err) {
      console.error('获取成员列表出错:', err);
    }
    setLoading(false);
  };

  const handleOpenModal = () => {
    setFormData({ username: '', displayName: '', phone: '', password: '' });
    setError('');
    setShowModal(true);
  };

  const handleCloseModal = () => {
    setShowModal(false);
    setFormData({ username: '', displayName: '', phone: '', password: '' });
    setError('');
  };

  const handleOpenEditMaster = () => {
    setMasterFormData({
      displayName: (auth.user as any)?.display_name || auth.user?.username || '',
      phone: auth.user?.phone || '',
      password: ''
    });
    setShowEditMasterModal(true);
  };

  const handleCloseEditMaster = () => {
    setShowEditMasterModal(false);
    setMasterFormData({ displayName: '', phone: '', password: '' });
  };

  const handleUpdateMaster = async (e: React.FormEvent) => {
    e.preventDefault();
    if (!masterFormData.phone.trim()) {
      setError('请输入手机号');
      return;
    }
    if (!/^1[3-9]\d{9}$/.test(masterFormData.phone)) {
      setError('请输入正确的手机号');
      return;
    }

    setEditingMaster(true);
    try {
      // 更新姓名和手机号
      const { error: updateError } = await supabase
        .from('profiles')
        .update({
          display_name: masterFormData.displayName,
          phone: encryptPhone(masterFormData.phone)
        })
        .eq('id', auth.user?.id || '');

      if (updateError) {
        setError('更新失败：' + updateError.message);
        setEditingMaster(false);
        return;
      }

      // 如果填写了密码，更新密码
      if (masterFormData.password && masterFormData.password.length >= 6) {
        const { error: passwordError } = await supabase.auth.updateUser({
          password: masterFormData.password
        });

        if (passwordError) {
          setError('密码更新失败：' + passwordError.message);
          setEditingMaster(false);
          return;
        }
      }

      // 刷新页面以获取更新后的用户信息
      window.location.reload();
    } catch (err) {
      setError('更新时发生错误');
      console.error(err);
    }
    setEditingMaster(false);
  };

  const validateForm = () => {
    if (!formData.username.trim()) return '请输入用户名';
    if (formData.username.length < 3) return '用户名至少3个字符';
    if (!formData.displayName.trim()) return '请输入姓名';
    if (!formData.password.trim()) return '请输入密码';
    if (formData.password.length < 6) return '密码至少6个字符';
    if (!formData.phone.trim()) return '请输入手机号';
    if (!/^1[3-9]\d{9}$/.test(formData.phone)) {
      return '请输入正确的手机号';
    }
    return '';
  };

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    const validationError = validateForm();
    if (validationError) {
      setError(validationError);
      return;
    }

    if (!auth.user?.company_id) {
      setError('请先登录');
      return;
    }

    setSubmitting(true);
    setError('');

    try {
      // 检查用户名是否已存在（全局唯一性检查）
      const { data: existingUser, error: checkError } = await supabase
        .from('profiles')
        .select('id')
        .eq('username', formData.username.trim())
        .maybeSingle();

      if (checkError) {
        console.error('检查用户名失败:', checkError);
      }

      if (existingUser) {
        setError('该用户名已被使用，请更换其他用户名');
        setSubmitting(false);
        return;
      }
      // 1. 创建用户（使用虚拟邮箱格式）
      const email = `${formData.username}@meoo.local`;
      const { data: authData, error: signUpError } = await supabase.auth.signUp({
        email,
        password: formData.password,
        options: {
          data: {
            username: formData.username,
            phone: formData.phone || null,
            company_id: auth.user.company_id,
            is_master: false,
            master_id: auth.user.id
          }
        }
      });

      if (signUpError) {
        setError('创建账号失败：' + signUpError.message);
        setSubmitting(false);
        return;
      }

      if (!authData.user) {
        setError('创建账号失败，请重试');
        setSubmitting(false);
        return;
      }

      // 2. 创建 profile 记录（手机号加密存储）
      const { error: profileError } = await supabase
        .from('profiles')
        .insert({
          id: authData.user.id,
          username: formData.username,
          display_name: formData.displayName,
          phone: encryptPhone(formData.phone) || null,
          company_id: auth.user.company_id,
          is_master: false,
          master_id: auth.user.id
        });

      if (profileError) {
        console.error('创建 profile 失败:', profileError);
        // 继续执行，因为用户已创建成功
      }

      // 3. 刷新成员列表
      await fetchMembers();
      handleCloseModal();
    } catch (err) {
      setError('创建子账号时发生错误');
      console.error(err);
    }

    setSubmitting(false);
  };

  const handleDelete = async (memberId: string) => {
    try {
      // 删除 profile 记录
      const { error: profileError } = await supabase
        .from('profiles')
        .delete()
        .eq('id', memberId);

      if (profileError) {
        console.error('删除成员失败:', profileError);
        return;
      }

      // 刷新列表
      setMembers(members.filter(m => m.id !== memberId));
      setShowDeleteConfirm(null);
    } catch (err) {
      console.error('删除成员出错:', err);
    }
  };

  // 根据角色获取主题色
  const getThemeColors = () => {
    const role = companyInfo?.role || 'purchaser';
    switch (role) {
      case 'textile':
        return {
          primary: 'emerald',
          bg: 'bg-emerald-50',
          bgHover: 'hover:bg-emerald-100',
          text: 'text-emerald-500',
          border: 'border-emerald-200',
          ring: 'focus:ring-emerald-400',
          button: 'bg-emerald-400 hover:bg-emerald-500',
          gradient: 'from-emerald-400 to-teal-400'
        };
      case 'washing':
        return {
          primary: 'violet',
          bg: 'bg-violet-50',
          bgHover: 'hover:bg-violet-100',
          text: 'text-violet-500',
          border: 'border-violet-200',
          ring: 'focus:ring-violet-400',
          button: 'bg-violet-400 hover:bg-violet-500',
          gradient: 'from-violet-400 to-fuchsia-400'
        };
      default:
        return {
          primary: 'amber',
          bg: 'bg-amber-50',
          bgHover: 'hover:bg-amber-100',
          text: 'text-amber-500',
          border: 'border-amber-200',
          ring: 'focus:ring-amber-400',
          button: 'bg-amber-400 hover:bg-amber-500',
          gradient: 'from-amber-400 to-orange-400'
        };
    }
  };

  const theme = getThemeColors();

  // 如果不是主账号，显示无权限
  if (!auth.user?.is_master) {
    return (
      <div className="min-h-screen bg-gray-50 flex items-center justify-center p-4">
        <div className="bg-white rounded-lg shadow-sm p-8 text-center max-w-md">
          <div className="w-16 h-16 bg-red-100 rounded-full flex items-center justify-center mx-auto mb-4">
            <Shield className="w-8 h-8 text-red-500" />
          </div>
          <h2 className="text-lg font-bold text-gray-800 mb-2">无权限访问</h2>
          <p className="text-gray-500 mb-4">只有主账号可以管理账号</p>
          <button
            onClick={() => navigate(-1)}
            className={`px-6 py-2 ${theme.button} text-white rounded-lg transition-colors`}
          >
            返回
          </button>
        </div>
      </div>
    );
  }

  return (
    <div className="min-h-screen bg-gray-50 p-4 md:p-6">
      <div className="max-w-4xl mx-auto">
        {/* 头部 */}
        <div className="flex items-center justify-between mb-6">
          <div className="flex items-center gap-3 md:gap-4">
            <button
              onClick={() => navigate(-1)}
              className="p-2 hover:bg-gray-200 rounded-full transition-colors"
            >
              <ArrowLeft className="w-5 h-5 md:w-6 md:h-6 text-gray-600" />
            </button>
            <div>
              <h1 className="text-xl md:text-2xl font-bold text-gray-800">账号管理</h1>
              <p className="text-sm text-gray-500">管理公司成员账号</p>
            </div>
          </div>
          <motion.button
            whileHover={{ scale: isMobile ? 1 : 1.05 }}
            whileTap={{ scale: 0.95 }}
            onClick={handleOpenModal}
            className={`flex items-center gap-2 px-4 py-2 ${theme.button} text-white rounded-lg transition-colors text-sm md:text-base`}
          >
            <Plus size={18} />
            添加子账号
          </motion.button>
        </div>

        {/* 主账号信息卡片 */}
        <div className={`bg-gradient-to-r ${theme.gradient} rounded-xl p-4 md:p-6 mb-6 text-white`}>
          <div className="flex items-center justify-between">
            <div className="flex items-center gap-3">
              <div className="w-12 h-12 bg-white/20 rounded-full flex items-center justify-center">
                <Shield className="w-6 h-6" />
              </div>
              <div>
                <p className="text-sm text-white/70">当前登录账号</p>
                <p className="font-semibold text-lg">{auth.user?.username}</p>
                <span className="inline-flex items-center gap-1 text-xs bg-white/20 px-2 py-0.5 rounded mt-1">
                  <Shield size={12} />
                  主账号
                </span>
              </div>
            </div>
            <motion.button
              whileTap={{ scale: 0.98 }}
              onClick={handleOpenEditMaster}
              className="flex items-center gap-1.5 px-3 py-1.5 text-sm text-white bg-white/20 hover:bg-white/30 rounded-lg transition-colors"
            >
              <Edit2 className="w-4 h-4" />
              编辑
            </motion.button>
          </div>
        </div>

        {/* 帮助与支持卡片 */}
        <div className="bg-white rounded-lg shadow-sm p-4 md:p-6 mb-6">
          <div className="flex items-center gap-2 mb-4">
            <BookOpen className={`w-5 h-5 ${theme.text}`} />
            <h2 className="font-semibold text-gray-800">帮助与支持</h2>
          </div>
          <div className="grid grid-cols-1 sm:grid-cols-3 gap-3">
            <motion.button
              whileHover={{ scale: 1.02 }}
              whileTap={{ scale: 0.98 }}
              onClick={() => setShowUserManual(true)}
              className={`flex items-center gap-3 p-4 ${theme.bg} rounded-xl ${theme.bgHover} transition-colors text-left`}
            >
              <div className={`w-10 h-10 ${theme.bg} rounded-lg flex items-center justify-center`}>
                <BookOpen className={`w-5 h-5 ${theme.text}`} />
              </div>
              <div>
                <p className="font-medium text-gray-800">用户手册</p>
                <p className="text-xs text-gray-500">详细使用指南</p>
              </div>
            </motion.button>

            <motion.button
              whileHover={{ scale: 1.02 }}
              whileTap={{ scale: 0.98 }}
              onClick={() => setShowFeedback(true)}
              className={`flex items-center gap-3 p-4 ${theme.bg} rounded-xl ${theme.bgHover} transition-colors text-left`}
            >
              <div className={`w-10 h-10 ${theme.bg} rounded-lg flex items-center justify-center`}>
                <MessageSquare className={`w-5 h-5 ${theme.text}`} />
              </div>
              <div>
                <p className="font-medium text-gray-800">用户反馈</p>
                <p className="text-xs text-gray-500">提交问题或建议</p>
              </div>
            </motion.button>

            <motion.button
              whileHover={{ scale: 1.02 }}
              whileTap={{ scale: 0.98 }}
              onClick={() => setShowAbout(true)}
              className={`flex items-center gap-3 p-4 ${theme.bg} rounded-xl ${theme.bgHover} transition-colors text-left`}
            >
              <div className={`w-10 h-10 ${theme.bg} rounded-lg flex items-center justify-center`}>
                <Info className={`w-5 h-5 ${theme.text}`} />
              </div>
              <div>
                <p className="font-medium text-gray-800">关于</p>
                <p className="text-xs text-gray-500">版本信息与版权</p>
              </div>
            </motion.button>
          </div>
        </div>

        {/* 子账号列表 */}
        {loading ? (
          <div className="text-center py-12 text-gray-400">加载中...</div>
        ) : members.length === 0 ? (
          <div className="bg-white rounded-lg shadow-sm p-8 text-center">
            <div className="w-16 h-16 bg-gray-100 rounded-full flex items-center justify-center mx-auto mb-4">
              <Users className="w-8 h-8 text-gray-400" />
            </div>
            <p className="text-gray-500 mb-2">暂无子账号</p>
            <p className="text-gray-400 text-sm mb-4">点击右上角"添加子账号"按钮创建</p>
            <motion.button
              whileHover={{ scale: isMobile ? 1 : 1.05 }}
              whileTap={{ scale: 0.95 }}
              onClick={handleOpenModal}
              className={`px-6 py-2 ${theme.button} text-white rounded-lg transition-colors`}
            >
              添加子账号
            </motion.button>
          </div>
        ) : (
          <div className="bg-white rounded-lg shadow-sm overflow-hidden">
            <div className="p-4 border-b border-gray-100">
              <h2 className="font-semibold text-gray-800">
                子账号列表 <span className="text-sm text-gray-500">({members.length})</span>
              </h2>
            </div>
            <div className="divide-y divide-gray-100">
              {members.map((member) => (
                <div
                  key={member.id}
                  className="flex items-center justify-between p-4 hover:bg-gray-50 transition-colors"
                >
                  <div className="flex items-center gap-3">
                    <div className="w-10 h-10 bg-gray-100 rounded-full flex items-center justify-center">
                      <User className="w-5 h-5 text-gray-500" />
                    </div>
                    <div>
                      <p className="font-medium text-gray-800">{member.username}</p>
                      <div className="flex items-center gap-2 text-sm text-gray-500">
                        {member.phone && (
                          <span className="flex items-center gap-1">
                            <Phone size={12} />
                            {maskPhone(member.phone)}
                          </span>
                        )}
                      </div>
                    </div>
                  </div>
                  <div className="flex items-center gap-3">
                    <span className="text-xs text-gray-400">
                      {new Date(member.created_at).toLocaleDateString('zh-CN')} 创建
                    </span>
                    <button
                      onClick={() => setShowDeleteConfirm(member.id)}
                      className="p-2 text-red-500 hover:bg-red-50 rounded-lg transition-colors"
                    >
                      <Trash2 size={18} />
                    </button>
                  </div>
                </div>
              ))}
            </div>
          </div>
        )}
      </div>

      {/* 添加子账号弹窗 */}
      <AnimatePresence>
        {showModal && (
          <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50 p-4">
            <motion.div
              initial={{ opacity: 0, scale: 0.95, y: 20 }}
              animate={{ opacity: 1, scale: 1, y: 0 }}
              exit={{ opacity: 0, scale: 0.95, y: 20 }}
              transition={{ duration: 0.2 }}
              className="bg-white rounded-2xl w-full max-w-md shadow-xl"
            >
              <div className="flex items-center justify-between p-4 md:p-6 border-b border-gray-100">
                <h2 className="text-lg md:text-xl font-bold text-gray-800">添加子账号</h2>
                <button
                  onClick={handleCloseModal}
                  className="p-2 hover:bg-gray-100 rounded-full transition-colors"
                >
                  <X size={20} className="text-gray-500" />
                </button>
              </div>

              <form onSubmit={handleSubmit} className="p-4 md:p-6 space-y-4">
                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1.5">
                    用户名 <span className="text-red-500">*</span>
                  </label>
                  <div className="relative">
                    <User className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400" />
                    <input
                      type="text"
                      value={formData.username}
                      onChange={(e) => setFormData({ ...formData, username: e.target.value })}
                      className={`w-full pl-10 pr-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                      placeholder="请输入用户名（至少3个字符）"
                      required
                    />
                  </div>
                </div>

                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1.5">
                    姓名 <span className="text-red-500">*</span>
                  </label>
                  <div className="relative">
                    <User className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400" />
                    <input
                      type="text"
                      value={formData.displayName}
                      onChange={(e) => setFormData({ ...formData, displayName: e.target.value })}
                      className={`w-full pl-10 pr-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                      placeholder="请输入姓名"
                      required
                    />
                  </div>
                </div>

                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1.5">
                    手机号 <span className="text-red-500">*</span>
                  </label>
                  <div className="relative">
                    <Phone className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400" />
                    <input
                      type="tel"
                      value={formData.phone}
                      onChange={(e) => setFormData({ ...formData, phone: e.target.value })}
                      className={`w-full pl-10 pr-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                      placeholder="请输入手机号"
                      required
                    />
                  </div>
                </div>

                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1.5">
                    密码 <span className="text-red-500">*</span>
                  </label>
                  <input
                    type="password"
                    value={formData.password}
                    onChange={(e) => setFormData({ ...formData, password: e.target.value })}
                    className={`w-full px-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                    placeholder="请输入密码（至少6个字符）"
                    required
                  />
                </div>

                {error && (
                  <motion.p
                    initial={{ opacity: 0, y: -10 }}
                    animate={{ opacity: 1, y: 0 }}
                    className="text-red-500 text-sm text-center bg-red-50 py-2 rounded-lg flex items-center justify-center gap-2"
                  >
                    <AlertCircle size={16} />
                    {error}
                  </motion.p>
                )}

                <div className="flex gap-3 pt-2">
                  <button
                    type="button"
                    onClick={handleCloseModal}
                    className="flex-1 py-2.5 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50 transition-colors font-medium"
                  >
                    取消
                  </button>
                  <motion.button
                    whileHover={{ scale: isMobile ? 1 : 1.02 }}
                    whileTap={{ scale: 0.98 }}
                    type="submit"
                    disabled={submitting}
                    className={`flex-1 py-2.5 ${theme.button} text-white rounded-lg transition-colors font-medium disabled:opacity-50 disabled:cursor-not-allowed`}
                  >
                    {submitting ? '创建中...' : '创建子账号'}
                  </motion.button>
                </div>
              </form>
            </motion.div>
          </div>
        )}
      </AnimatePresence>

      {/* 编辑主账号弹窗 */}
      <AnimatePresence>
        {showEditMasterModal && (
          <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50 p-4">
            <motion.div
              initial={{ opacity: 0, scale: 0.95, y: 20 }}
              animate={{ opacity: 1, scale: 1, y: 0 }}
              exit={{ opacity: 0, scale: 0.95, y: 20 }}
              transition={{ duration: 0.2 }}
              className="bg-white rounded-2xl w-full max-w-md shadow-xl"
            >
              <div className="flex items-center justify-between p-4 md:p-6 border-b border-gray-100">
                <h2 className="text-lg md:text-xl font-bold text-gray-800">编辑主账号</h2>
                <button
                  onClick={handleCloseEditMaster}
                  className="p-2 hover:bg-gray-100 rounded-full transition-colors"
                >
                  <X size={20} className="text-gray-500" />
                </button>
              </div>

              <form onSubmit={handleUpdateMaster} className="p-4 md:p-6 space-y-4">
                {/* 公司信息（只读） */}
                <div className="bg-gray-50 rounded-lg p-3 space-y-3">
                  <p className="text-xs font-medium text-gray-500 uppercase tracking-wider">公司信息</p>

                  {/* 公司名称 - 只读 */}
                  <div>
                    <label className="block text-sm font-medium text-gray-500 mb-1">
                      公司名称
                    </label>
                    <input
                      type="text"
                      value={companyInfo?.name || '-'}
                      disabled
                      className="w-full px-3 py-2 border border-gray-200 bg-gray-100 text-gray-500 rounded-lg cursor-not-allowed text-sm"
                    />
                  </div>

                  {/* 角色类型 - 只读 */}
                  <div>
                    <label className="block text-sm font-medium text-gray-500 mb-1">
                      角色类型
                    </label>
                    <input
                      type="text"
                      value={companyInfo?.role === 'purchaser' ? '采购商' : companyInfo?.role === 'textile' ? '纺织厂' : companyInfo?.role === 'washing' ? '水洗厂' : '-'}
                      disabled
                      className="w-full px-3 py-2 border border-gray-200 bg-gray-100 text-gray-500 rounded-lg cursor-not-allowed text-sm"
                    />
                  </div>
                </div>

                {/* 账号信息（只读） */}
                <div className="bg-gray-50 rounded-lg p-3 space-y-3">
                  <p className="text-xs font-medium text-gray-500 uppercase tracking-wider">账号信息</p>

                  {/* 用户名 - 只读 */}
                  <div>
                    <label className="block text-sm font-medium text-gray-500 mb-1">
                      用户名
                    </label>
                    <input
                      type="text"
                      value={auth.user?.username || ''}
                      disabled
                      className="w-full px-3 py-2 border border-gray-200 bg-gray-100 text-gray-500 rounded-lg cursor-not-allowed text-sm"
                    />
                  </div>
                </div>

                {/* 可编辑字段 */}
                <div className="border-t border-gray-200 pt-4 space-y-4">
                  {/* 姓名 - 可编辑 */}
                  <div>
                    <label className="block text-sm font-medium text-gray-700 mb-1.5">
                      姓名 <span className="text-red-500">*</span>
                    </label>
                    <div className="relative">
                      <User className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400" />
                    <input
                      type="text"
                      value={masterFormData.displayName}
                      onChange={(e) => setMasterFormData({ ...masterFormData, displayName: e.target.value })}
                      className={`w-full pl-10 pr-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                      placeholder="请输入姓名"
                      required
                    />
                    </div>
                  </div>

                  {/* 手机号 - 可编辑 */}
                  <div>
                    <label className="block text-sm font-medium text-gray-700 mb-1.5">
                      手机号 <span className="text-red-500">*</span>
                    </label>
                    <div className="relative">
                      <Phone className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400" />
                    <input
                      type="tel"
                      value={masterFormData.phone}
                      onChange={(e) => setMasterFormData({ ...masterFormData, phone: e.target.value })}
                      className={`w-full pl-10 pr-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                      placeholder="请输入手机号"
                      required
                    />
                    </div>
                  </div>

                  {/* 登录密码 - 可编辑 */}
                  <div>
                    <label className="block text-sm font-medium text-gray-700 mb-1.5">
                      登录密码
                    </label>
                    <input
                      type="password"
                      value={masterFormData.password || ''}
                      onChange={(e) => setMasterFormData({ ...masterFormData, password: e.target.value })}
                      className={`w-full px-4 py-2.5 border border-gray-300 rounded-lg ${theme.ring} focus:border-transparent transition-all`}
                      placeholder="请输入新密码（至少6个字符）"
                    />
                    <p className="text-xs text-gray-400 mt-1">留空则保持原密码不变</p>
                  </div>
                </div>

                {error && (
                  <motion.p
                    initial={{ opacity: 0, y: -10 }}
                    animate={{ opacity: 1, y: 0 }}
                    className="text-red-500 text-sm text-center bg-red-50 py-2 rounded-lg flex items-center justify-center gap-2"
                  >
                    <AlertCircle size={16} />
                    {error}
                  </motion.p>
                )}

                <div className="flex gap-3 pt-2">
                  <button
                    type="button"
                    onClick={handleCloseEditMaster}
                    className="flex-1 py-2.5 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50 transition-colors font-medium"
                  >
                    取消
                  </button>
                  <motion.button
                    whileHover={{ scale: isMobile ? 1 : 1.02 }}
                    whileTap={{ scale: 0.98 }}
                    type="submit"
                    disabled={editingMaster}
                    className={`flex-1 py-2.5 ${theme.button} text-white rounded-lg transition-colors font-medium disabled:opacity-50 disabled:cursor-not-allowed`}
                  >
                    {editingMaster ? '保存中...' : '保存修改'}
                  </motion.button>
                </div>
              </form>
            </motion.div>
          </div>
        )}
      </AnimatePresence>

      {/* 删除确认弹窗 */}
      <AnimatePresence>
        {showDeleteConfirm && (
          <div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50 p-4">
            <motion.div
              initial={{ opacity: 0, scale: 0.95 }}
              animate={{ opacity: 1, scale: 1 }}
              exit={{ opacity: 0, scale: 0.95 }}
              transition={{ duration: 0.2 }}
              className="bg-white rounded-2xl w-full max-w-sm shadow-xl p-6"
            >
              <div className="text-center">
                <div className="w-12 h-12 bg-red-100 rounded-full flex items-center justify-center mx-auto mb-4">
                  <AlertCircle className="w-6 h-6 text-red-500" />
                </div>
                <h3 className="text-lg font-bold text-gray-800 mb-2">确认删除</h3>
                <p className="text-gray-500 mb-6">删除后该子账号将无法登录，是否确认删除？</p>
                <div className="flex gap-3">
                  <button
                    onClick={() => setShowDeleteConfirm(null)}
                    className="flex-1 py-2.5 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50 transition-colors font-medium"
                  >
                    取消
                  </button>
                  <button
                    onClick={() => handleDelete(showDeleteConfirm)}
                    className="flex-1 py-2.5 bg-red-500 text-white rounded-lg hover:bg-red-600 transition-colors font-medium"
                  >
                    确认删除
                  </button>
                </div>
              </div>
            </motion.div>
          </div>
        )}
      </AnimatePresence>

      {/* 用户手册弹窗 */}
      <UserManual isOpen={showUserManual} onClose={() => setShowUserManual(false)} />

      {/* 用户反馈弹窗 */}
      <FeedbackModal isOpen={showFeedback} onClose={() => setShowFeedback(false)} />

      {/* 关于窗口 */}
      <AboutModal isOpen={showAbout} onClose={() => setShowAbout(false)} />
    </div>
  );
}