优化平台租户管理页并对齐效果图

固定顶栏与状态筛选工具栏，表格展示公司头像与状态点；详情抽屉支持编辑、续费与暂停恢复。

web/src/pages/admin/Tenants.tsx

@@ -1,19 +1,77 @@
 import { useState, useEffect } from 'react'
 import {
-  Table, Input, Select, Tag, Button, Drawer, Form, InputNumber, Space, message,
-  Descriptions, Empty, Modal, Popconfirm,
+  Input, Select, Button, Drawer, Form, InputNumber, message,
+  Empty, Modal, Popconfirm, Spin, Pagination,
 } from 'antd'
-import { PlusOutlined, SearchOutlined, ReloadOutlined, PauseCircleOutlined, EyeOutlined } from '@ant-design/icons'
+import {
+  PlusOutlined, SearchOutlined, ReloadOutlined, PauseCircleOutlined,
+  CloseOutlined, CalendarOutlined,
+} from '@ant-design/icons'
 import {
   createTenant, getPlans, getTenants, resumeTenant, suspendTenant, updateTenant,
   type Plan, type Tenant,
 } from '@/services/api'
 
-const statusConfig: Record<string, { color: string; text: string }> = {
-  normal: { color: 'green', text: '正常' },
-  expiring: { color: 'orange', text: '即将到期' },
-  suspended: { color: 'red', text: '已暂停' },
-  expired: { color: 'default', text: '已过期' },
+const statusMeta: Record<string, { text: string; bg: string; color: string; dot: string }> = {
+  normal: { text: '正常', bg: '#f0fdf4', color: '#16a34a', dot: '#16a34a' },
+  expiring: { text: '即将到期', bg: '#fffbeb', color: '#d97706', dot: '#d97706' },
+  suspended: { text: '已暂停', bg: '#f1f5f9', color: '#64748b', dot: '#94a3b8' },
+  expired: { text: '已过期', bg: '#fef2f2', color: '#dc2626', dot: '#dc2626' },
+}
+
+const statusFilters = [
+  { key: undefined as string | undefined, label: '全部' },
+  { key: 'normal', label: '正常' },
+  { key: 'expiring', label: '即将到期' },
+  { key: 'suspended', label: '已暂停' },
+  { key: 'expired', label: '已过期' },
+]
+
+const avatarPalettes = [
+  { bg: '#dbeafe', color: '#1d4ed8' },
+  { bg: '#fef3c7', color: '#92400e' },
+  { bg: '#d1fae5', color: '#047857' },
+  { bg: '#ede9fe', color: '#6d28d9' },
+  { bg: '#ffedd5', color: '#c2410c' },
+  { bg: '#fce7f3', color: '#be185d' },
+]
+
+function avatarPalette(name: string) {
+  let h = 0
+  for (let i = 0; i < name.length; i++) h = name.charCodeAt(i) + ((h << 5) - h)
+  return avatarPalettes[Math.abs(h) % avatarPalettes.length]
+}
+
+function maskPhone(phone?: string) {
+  if (!phone) return '—'
+  const d = phone.replace(/\D/g, '')
+  if (d.length === 11) return `${d.slice(0, 3)}****${d.slice(7)}`
+  return phone
+}
+
+function fmtDate(iso?: string) {
+  if (!iso) return '—'
+  return new Date(iso).toLocaleDateString('zh-CN')
+}
+
+function planBadgeStyle(name: string) {
+  if (name.includes('企业')) return { bg: '#dbeafe', color: '#2563eb' }
+  if (name.includes('专业')) return { bg: '#f3e8ff', color: '#7c3aed' }
+  if (name.includes('基础')) return { bg: '#f0fdf4', color: '#16a34a' }
+  return { bg: '#f1f5f9', color: '#64748b' }
+}
+
+const StatusPill = ({ status }: { status: string }) => {
+  const s = statusMeta[status] || statusMeta.normal
+  return (
+    <span
+      className="inline-flex items-center gap-1 px-2 py-0.5 rounded text-[11px] font-medium whitespace-nowrap"
+      style={{ backgroundColor: s.bg, color: s.color }}
+    >
+      <span className="w-1.5 h-1.5 rounded-full" style={{ backgroundColor: s.dot }} />
+      {s.text}
+    </span>
+  )
 }
 
 const Tenants = () => {
@@ -22,25 +80,30 @@ const Tenants = () => {
   const [loading, setLoading] = useState(true)
   const [total, setTotal] = useState(0)
   const [page, setPage] = useState(1)
+  const [pageSize, setPageSize] = useState(10)
   const [search, setSearch] = useState('')
+  const [searchInput, setSearchInput] = useState('')
   const [statusFilter, setStatusFilter] = useState<string>()
   const [drawerOpen, setDrawerOpen] = useState(false)
   const [detailOpen, setDetailOpen] = useState(false)
   const [selectedTenant, setSelectedTenant] = useState<Tenant | null>(null)
   const [saving, setSaving] = useState(false)
+  const [renewMonths, setRenewMonths] = useState(12)
   const [createdCreds, setCreatedCreds] = useState<{ username: string; password: string; name: string } | null>(null)
   const [createForm] = Form.useForm()
   const [editForm] = Form.useForm()
 
-  useEffect(() => { loadTenants() }, [page, search, statusFilter])
+  useEffect(() => { loadTenants() }, [page, pageSize, search, statusFilter])
   useEffect(() => {
-    getPlans().then(res => setPlans(Array.isArray(res.data) ? res.data.filter(p => p.status === 'active') : [])).catch(() => setPlans([]))
+    getPlans()
+      .then(res => setPlans(Array.isArray(res.data) ? res.data.filter(p => p.status === 'active') : []))
+      .catch(() => setPlans([]))
   }, [])
 
   const loadTenants = async () => {
     setLoading(true)
     try {
-      const res = await getTenants({ search, status: statusFilter, page, pageSize: 10 })
+      const res = await getTenants({ search, status: statusFilter, page, pageSize })
       setTenants(res.list)
       setTotal(res.total)
     } catch {
@@ -55,6 +118,28 @@ const Tenants = () => {
     return plans.find(p => p.id === planId)?.name || `#${planId}`
   }
 
+  const openCreate = () => {
+    createForm.resetFields()
+    createForm.setFieldsValue({ duration_months: 12, seat_count: 5 })
+    setDrawerOpen(true)
+  }
+
+  const openDetail = (record: Tenant, editFocus = false) => {
+    setSelectedTenant(record)
+    editForm.setFieldsValue({
+      edit_contact_name: record.contact_name,
+      edit_contact_phone: record.contact_phone,
+      edit_contact_email: record.contact_email,
+      edit_seat_count: record.seat_count,
+      edit_plan_id: record.plan_id,
+    })
+    setRenewMonths(12)
+    setDetailOpen(true)
+    if (editFocus) {
+      // detail drawer shows edit form always
+    }
+  }
+
   const handleCreate = async (values: {
     name: string; contact_name: string; contact_phone: string; contact_email?: string
     plan_id?: number; seat_count?: number; duration_months?: number
@@ -91,6 +176,9 @@ const Tenants = () => {
     try {
       await suspendTenant(id)
       message.success('已暂停')
+      if (selectedTenant?.id === id) {
+        setSelectedTenant({ ...selectedTenant, status: 'suspended' })
+      }
       await loadTenants()
     } catch (e) {
       message.error(e instanceof Error ? e.message : '暂停失败')
@@ -101,6 +189,9 @@ const Tenants = () => {
     try {
       await resumeTenant(id)
       message.success('已恢复')
+      if (selectedTenant?.id === id) {
+        setSelectedTenant({ ...selectedTenant, status: 'normal' })
+      }
       await loadTenants()
     } catch (e) {
       message.error(e instanceof Error ? e.message : '恢复失败')
@@ -109,6 +200,7 @@ const Tenants = () => {
 
   const handleUpdateSeats = async () => {
     if (!selectedTenant) return
+    setSaving(true)
     try {
       const values = await editForm.validateFields()
       const res = await updateTenant(selectedTenant.id, {
@@ -116,133 +208,433 @@ const Tenants = () => {
         contact_phone: values.edit_contact_phone,
         contact_email: values.edit_contact_email,
         seat_count: values.edit_seat_count,
+        plan_id: values.edit_plan_id,
       })
       message.success('已更新')
       setSelectedTenant(res.data)
       await loadTenants()
     } catch (e) {
       if (e instanceof Error && e.message) message.error(e.message)
+    } finally {
+      setSaving(false)
     }
   }
 
-  const columns = [
-    { title: '公司名称', dataIndex: 'name', key: 'name', render: (t: string) => <span className="text-sm font-medium text-neutral-800">{t}</span> },
-    { title: '联系人', dataIndex: 'contact_name', key: 'contact_name' },
-    { title: '手机号', dataIndex: 'contact_phone', key: 'contact_phone', render: (t: string) => <span className="text-neutral-500">{t}</span> },
-    {
-      title: '套餐', key: 'plan',
-      render: (_: unknown, r: Tenant) => <span className="text-sm text-neutral-600">{planName(r.plan_id)}</span>,
-    },
-    { title: '坐席数', dataIndex: 'seat_count', key: 'seat_count', align: 'center' as const },
-    {
-      title: '到期日期', dataIndex: 'expire_at', key: 'expire_at',
-      render: (t: string) => <span className="text-xs text-neutral-500">{t ? new Date(t).toLocaleDateString() : '—'}</span>,
-    },
-    {
-      title: '状态', dataIndex: 'status', key: 'status',
-      render: (s: string) => <Tag color={statusConfig[s]?.color}>{statusConfig[s]?.text || s}</Tag>,
-    },
-    {
-      title: '操作', key: 'actions', width: 220,
-      render: (_: unknown, record: Tenant) => (
-        <Space size={0}>
-          <Button
-            type="link"
-            size="small"
-            icon={<EyeOutlined />}
-            onClick={e => {
-              e.stopPropagation()
-              setSelectedTenant(record)
-              editForm.setFieldsValue({
-                edit_contact_name: record.contact_name,
-                edit_contact_phone: record.contact_phone,
-                edit_contact_email: record.contact_email,
-                edit_seat_count: record.seat_count,
-              })
-              setDetailOpen(true)
-            }}
-          >
-            查看
-          </Button>
-          {record.status !== 'suspended' && (
-            <Popconfirm title="确认暂停该租户？" onConfirm={e => { e?.stopPropagation(); handleSuspend(record.id) }}>
-              <Button type="link" size="small" danger icon={<PauseCircleOutlined />} onClick={e => e.stopPropagation()}>暂停</Button>
-            </Popconfirm>
-          )}
-          {(record.status === 'suspended' || record.status === 'expired') && (
-            <Button type="link" size="small" icon={<ReloadOutlined />} onClick={e => { e.stopPropagation(); handleResume(record.id) }}>恢复</Button>
-          )}
-        </Space>
-      ),
-    },
-  ]
+  const handleRenew = async () => {
+    if (!selectedTenant || renewMonths < 1) return
+    setSaving(true)
+    try {
+      const base = selectedTenant.expire_at && new Date(selectedTenant.expire_at) > new Date()
+        ? new Date(selectedTenant.expire_at)
+        : new Date()
+      base.setMonth(base.getMonth() + renewMonths)
+      const res = await updateTenant(selectedTenant.id, {
+        expire_at: base.toISOString(),
+        status: selectedTenant.status === 'expired' || selectedTenant.status === 'expiring' ? 'normal' : selectedTenant.status,
+      })
+      message.success(`已续费 ${renewMonths} 个月`)
+      setSelectedTenant(res.data)
+      await loadTenants()
+    } catch (e) {
+      message.error(e instanceof Error ? e.message : '续费失败')
+    } finally {
+      setSaving(false)
+    }
+  }
 
   return (
-    <div>
-      <div className="flex items-center justify-between mb-4">
-        <h2 className="text-lg font-semibold text-neutral-800">租户管理</h2>
-        <Button type="primary" icon={<PlusOutlined />} onClick={() => { createForm.resetFields(); createForm.setFieldsValue({ duration_months: 12, seat_count: 5 }); setDrawerOpen(true) }}>
-          开通新账号
-        </Button>
-      </div>
-      <div className="flex gap-3 mb-3 flex-wrap">
-        <Input prefix={<SearchOutlined />} placeholder="搜索公司名称或联系人" value={search} onChange={e => { setSearch(e.target.value); setPage(1) }} className="w-56" allowClear />
-        <Select placeholder="状态筛选" value={statusFilter} onChange={v => { setStatusFilter(v); setPage(1) }} allowClear className="w-28" options={Object.entries(statusConfig).map(([k, v]) => ({ value: k, label: v.text }))} />
-      </div>
-      <div className="bg-white rounded-lg border border-neutral-200 overflow-hidden">
-        <Table
-          dataSource={tenants}
-          columns={columns}
-          rowKey="id"
-          size="middle"
-          loading={loading}
-          pagination={{ current: page, total, pageSize: 10, showTotal: t => `共 ${t} 个租户`, onChange: p => setPage(p) }}
-          locale={{ emptyText: <Empty description="暂无租户" /> }}
-        />
+    <div className="h-full flex flex-col min-h-0 overflow-hidden bg-neutral-50">
+      {/* 顶栏 56px */}
+      <header
+        className="shrink-0 px-6 flex items-center justify-between border-b border-neutral-200 bg-white"
+        style={{ height: 'var(--header-height)' }}
+      >
+        <div className="flex items-center gap-3 min-w-0">
+          <h1 className="text-base font-semibold text-neutral-900 m-0">租户管理</h1>
+          <span className="text-xs px-2 py-0.5 rounded bg-neutral-100 text-neutral-500 tabular-nums">
+            共 {total} 个租户
+          </span>
+        </div>
+      </header>
+
+      {/* 工具栏 */}
+      <div className="shrink-0 px-6 py-3 border-b border-neutral-200 bg-white">
+        <div className="flex items-center justify-between gap-3 flex-wrap">
+          <div className="flex items-center gap-3 flex-wrap">
+            <div className="flex items-center gap-2 h-8 px-3 rounded-md border border-neutral-200 bg-white w-64">
+              <SearchOutlined className="text-neutral-400 text-xs shrink-0" />
+              <input
+                type="text"
+                placeholder="搜索公司名/联系人..."
+                value={searchInput}
+                onChange={e => setSearchInput(e.target.value)}
+                onKeyDown={e => {
+                  if (e.key === 'Enter') {
+                    setSearch(searchInput.trim())
+                    setPage(1)
+                  }
+                }}
+                className="flex-1 min-w-0 bg-transparent border-0 outline-none text-sm text-neutral-800 placeholder:text-neutral-400"
+              />
+            </div>
+            <div className="flex items-center gap-0.5 p-0.5 rounded-md border border-neutral-200 bg-white">
+              {statusFilters.map(f => {
+                const active = statusFilter === f.key || (!statusFilter && f.key === undefined)
+                return (
+                  <button
+                    key={f.label}
+                    type="button"
+                    onClick={() => { setStatusFilter(f.key); setPage(1) }}
+                    className={`px-3 py-1 text-xs rounded border-0 cursor-pointer transition-colors ${
+                      active
+                        ? 'bg-[#2563eb] text-white font-medium'
+                        : 'bg-transparent text-neutral-600 hover:bg-neutral-50'
+                    }`}
+                  >
+                    {f.label}
+                  </button>
+                )
+              })}
+            </div>
+          </div>
+          <Button type="primary" icon={<PlusOutlined />} className="!h-8" onClick={openCreate}>
+            开通新账号
+          </Button>
+        </div>
       </div>
 
-      <Drawer title="开通新账号" open={drawerOpen} onClose={() => setDrawerOpen(false)} width={480}>
-        <Form form={createForm} layout="vertical" onFinish={handleCreate}>
-          <Form.Item name="name" label="公司名称" rules={[{ required: true }, { min: 2, max: 100 }]}><Input /></Form.Item>
-          <Form.Item name="contact_name" label="联系人" rules={[{ required: true }]}><Input /></Form.Item>
-          <Form.Item name="contact_phone" label="手机号" rules={[{ required: true }, { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确' }]}><Input /></Form.Item>
-          <Form.Item name="contact_email" label="邮箱" rules={[{ type: 'email', message: '邮箱格式不正确' }]}><Input /></Form.Item>
-          <Form.Item name="plan_id" label="套餐">
-            <Select allowClear placeholder="选择套餐" options={plans.map(p => ({ value: p.id, label: `${p.name} · ¥${p.price_monthly}/月` }))} />
-          </Form.Item>
-          <Form.Item name="seat_count" label="坐席数量"><InputNumber min={1} max={500} className="w-full" /></Form.Item>
-          <Form.Item name="duration_months" label="开通时长(月)"><InputNumber min={1} max={36} className="w-full" /></Form.Item>
-          <Form.Item>
-            <Button type="primary" htmlType="submit" block loading={saving}>确认开通</Button>
-          </Form.Item>
-        </Form>
+      {/* 表格 */}
+      <div className="flex-1 min-h-0 overflow-auto px-6 py-4">
+        <div className="rounded-lg border border-neutral-200 bg-white overflow-hidden">
+          {loading ? (
+            <div className="py-20 flex justify-center"><Spin size="large" /></div>
+          ) : tenants.length === 0 ? (
+            <Empty className="py-16" description="暂无租户" />
+          ) : (
+            <div className="overflow-x-auto">
+              <table className="w-full" style={{ minWidth: 960 }}>
+                <thead>
+                  <tr className="bg-neutral-50 border-b border-neutral-200">
+                    {['公司名称', '联系人', '手机号', '套餐类型', '坐席', '开通日期', '到期日期', '状态', '操作'].map((h, i) => (
+                      <th
+                        key={h}
+                        className={`px-4 py-3 text-[11px] font-semibold text-neutral-500 whitespace-nowrap ${
+                          i === 4 || i === 8 ? 'text-center' : 'text-left'
+                        }`}
+                      >
+                        {h}
+                      </th>
+                    ))}
+                  </tr>
+                </thead>
+                <tbody>
+                  {tenants.map(record => {
+                    const pal = avatarPalette(record.name)
+                    const pname = planName(record.plan_id)
+                    const pstyle = planBadgeStyle(pname)
+                    return (
+                      <tr
+                        key={record.id}
+                        className="border-t border-neutral-100 hover:bg-neutral-50 cursor-pointer"
+                        onClick={() => openDetail(record)}
+                      >
+                        <td className="px-4 py-3">
+                          <div className="flex items-center gap-2.5 min-w-0">
+                            <div
+                              className="w-8 h-8 rounded-md flex items-center justify-center text-xs font-bold shrink-0"
+                              style={{ backgroundColor: pal.bg, color: pal.color }}
+                            >
+                              {record.name.slice(0, 1)}
+                            </div>
+                            <div className="min-w-0">
+                              <div className="text-sm font-medium text-neutral-900 truncate">{record.name}</div>
+                              <div className="text-[11px] text-neutral-400 truncate">
+                                ID: T{String(record.id).padStart(4, '0')}
+                              </div>
+                            </div>
+                          </div>
+                        </td>
+                        <td className="px-4 py-3 text-sm text-neutral-700 whitespace-nowrap">
+                          {record.contact_name || '—'}
+                        </td>
+                        <td className="px-4 py-3 text-sm text-neutral-600 whitespace-nowrap font-mono">
+                          {maskPhone(record.contact_phone)}
+                        </td>
+                        <td className="px-4 py-3">
+                          <span
+                            className="inline-flex px-2 py-0.5 rounded text-[11px] font-medium whitespace-nowrap"
+                            style={{ backgroundColor: pstyle.bg, color: pstyle.color }}
+                          >
+                            {pname}
+                          </span>
+                        </td>
+                        <td className="px-4 py-3 text-sm text-center text-neutral-700 tabular-nums">
+                          {record.seat_count}
+                        </td>
+                        <td className="px-4 py-3 text-sm text-neutral-500 whitespace-nowrap">
+                          {fmtDate(record.created_at)}
+                        </td>
+                        <td className="px-4 py-3 text-sm text-neutral-700 whitespace-nowrap">
+                          {fmtDate(record.expire_at)}
+                        </td>
+                        <td className="px-4 py-3">
+                          <StatusPill status={record.status} />
+                        </td>
+                        <td className="px-4 py-3" onClick={e => e.stopPropagation()}>
+                          <div className="flex items-center justify-center gap-1 text-xs">
+                            <button
+                              type="button"
+                              className="px-1.5 py-1 rounded text-[#2563eb] hover:bg-blue-50 border-0 bg-transparent cursor-pointer"
+                              onClick={() => openDetail(record)}
+                            >
+                              查看
+                            </button>
+                            <span className="text-neutral-200">|</span>
+                            <button
+                              type="button"
+                              className="px-1.5 py-1 rounded text-[#2563eb] hover:bg-blue-50 border-0 bg-transparent cursor-pointer"
+                              onClick={() => openDetail(record, true)}
+                            >
+                              编辑
+                            </button>
+                            <span className="text-neutral-200">|</span>
+                            <button
+                              type="button"
+                              className="px-1.5 py-1 rounded text-[#2563eb] hover:bg-blue-50 border-0 bg-transparent cursor-pointer"
+                              onClick={() => openDetail(record)}
+                            >
+                              续费
+                            </button>
+                            {record.status !== 'suspended' ? (
+                              <>
+                                <span className="text-neutral-200">|</span>
+                                <Popconfirm title="确认暂停该租户？" onConfirm={() => handleSuspend(record.id)}>
+                                  <button
+                                    type="button"
+                                    className="px-1.5 py-1 rounded text-neutral-500 hover:bg-neutral-100 border-0 bg-transparent cursor-pointer"
+                                  >
+                                    暂停
+                                  </button>
+                                </Popconfirm>
+                              </>
+                            ) : (
+                              <>
+                                <span className="text-neutral-200">|</span>
+                                <button
+                                  type="button"
+                                  className="px-1.5 py-1 rounded text-[#2563eb] hover:bg-blue-50 border-0 bg-transparent cursor-pointer"
+                                  onClick={() => handleResume(record.id)}
+                                >
+                                  恢复
+                                </button>
+                              </>
+                            )}
+                          </div>
+                        </td>
+                      </tr>
+                    )
+                  })}
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+
+        {total > 0 && (
+          <div className="flex items-center justify-between mt-4">
+            <span className="text-sm text-neutral-500">
+              共 <span className="font-medium text-neutral-700">{total}</span> 个租户
+            </span>
+            <Pagination
+              current={page}
+              total={total}
+              pageSize={pageSize}
+              showSizeChanger
+              pageSizeOptions={[10, 20, 50]}
+              size="small"
+              onChange={(p, ps) => {
+                setPage(p)
+                if (ps !== pageSize) {
+                  setPageSize(ps)
+                  setPage(1)
+                }
+              }}
+            />
+          </div>
+        )}
+      </div>
+
+      {/* 开通抽屉 */}
+      <Drawer
+        title={null}
+        open={drawerOpen}
+        onClose={() => setDrawerOpen(false)}
+        width={440}
+        closable={false}
+        styles={{ body: { padding: 0 }, header: { display: 'none' } }}
+      >
+        <div className="h-full flex flex-col">
+          <div className="h-14 px-5 flex items-center justify-between border-b border-neutral-200 shrink-0">
+            <span className="font-semibold text-neutral-900">开通新账号</span>
+            <button
+              type="button"
+              className="w-8 h-8 rounded-md flex items-center justify-center text-neutral-400 hover:bg-neutral-100 border-0 bg-transparent cursor-pointer"
+              onClick={() => setDrawerOpen(false)}
+            >
+              <CloseOutlined className="text-xs" />
+            </button>
+          </div>
+          <div className="flex-1 overflow-y-auto px-5 py-4">
+            <Form form={createForm} layout="vertical" onFinish={handleCreate}>
+              <Form.Item name="name" label="公司名称" rules={[{ required: true }, { min: 2, max: 100 }]}>
+                <Input placeholder="公司全称" />
+              </Form.Item>
+              <Form.Item name="contact_name" label="联系人" rules={[{ required: true }]}>
+                <Input />
+              </Form.Item>
+              <Form.Item name="contact_phone" label="手机号" rules={[{ required: true }, { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确' }]}>
+                <Input />
+              </Form.Item>
+              <Form.Item name="contact_email" label="邮箱" rules={[{ type: 'email', message: '邮箱格式不正确' }]}>
+                <Input />
+              </Form.Item>
+              <Form.Item name="plan_id" label="套餐">
+                <Select
+                  allowClear
+                  placeholder="选择套餐"
+                  options={plans.map(p => ({ value: p.id, label: `${p.name} · ¥${p.price_monthly}/月` }))}
+                />
+              </Form.Item>
+              <Form.Item name="seat_count" label="坐席数量">
+                <InputNumber min={1} max={500} className="!w-full" />
+              </Form.Item>
+              <Form.Item name="duration_months" label="开通时长（月）">
+                <InputNumber min={1} max={36} className="!w-full" />
+              </Form.Item>
+              <Button type="primary" htmlType="submit" block loading={saving} className="!h-9">
+                确认开通
+              </Button>
+            </Form>
+          </div>
+        </div>
       </Drawer>
 
+      {/* 详情/编辑/续费 */}
       <Drawer
-        title="租户详情"
+        title={null}
         open={detailOpen}
         onClose={() => setDetailOpen(false)}
         width={420}
-        extra={<Button type="primary" size="small" onClick={handleUpdateSeats}>保存修改</Button>}
+        closable={false}
+        styles={{ body: { padding: 0 }, header: { display: 'none' } }}
       >
         {selectedTenant && (
-          <div className="space-y-4 mt-2">
-            <Descriptions column={1} size="small" colon={false}>
-              <Descriptions.Item label="公司名称">{selectedTenant.name}</Descriptions.Item>
-              <Descriptions.Item label="套餐">{planName(selectedTenant.plan_id)}</Descriptions.Item>
-              <Descriptions.Item label="状态">
-                <Tag color={statusConfig[selectedTenant.status]?.color}>{statusConfig[selectedTenant.status]?.text || selectedTenant.status}</Tag>
-              </Descriptions.Item>
-              <Descriptions.Item label="到期日期">
-                {selectedTenant.expire_at ? new Date(selectedTenant.expire_at).toLocaleDateString() : '—'}
-              </Descriptions.Item>
-            </Descriptions>
-            <Form form={editForm} layout="vertical">
-              <Form.Item name="edit_contact_name" label="联系人"><Input /></Form.Item>
-              <Form.Item name="edit_contact_phone" label="手机号"><Input /></Form.Item>
-              <Form.Item name="edit_contact_email" label="邮箱"><Input /></Form.Item>
-              <Form.Item name="edit_seat_count" label="坐席数"><InputNumber min={1} className="w-full" /></Form.Item>
-            </Form>
+          <div className="h-full flex flex-col">
+            <div className="h-14 px-5 flex items-center justify-between border-b border-neutral-200 shrink-0">
+              <span className="font-semibold text-neutral-900">租户详情</span>
+              <button
+                type="button"
+                className="w-8 h-8 rounded-md flex items-center justify-center text-neutral-400 hover:bg-neutral-100 border-0 bg-transparent cursor-pointer"
+                onClick={() => setDetailOpen(false)}
+              >
+                <CloseOutlined className="text-xs" />
+              </button>
+            </div>
+            <div className="flex-1 overflow-y-auto px-5 py-4 space-y-5">
+              <div className="flex items-center gap-3">
+                {(() => {
+                  const pal = avatarPalette(selectedTenant.name)
+                  return (
+                    <div
+                      className="w-12 h-12 rounded-lg flex items-center justify-center text-lg font-bold shrink-0"
+                      style={{ backgroundColor: pal.bg, color: pal.color }}
+                    >
+                      {selectedTenant.name.slice(0, 1)}
+                    </div>
+                  )
+                })()}
+                <div className="min-w-0">
+                  <div className="text-base font-semibold text-neutral-900 truncate">{selectedTenant.name}</div>
+                  <div className="mt-1 flex items-center gap-2">
+                    <StatusPill status={selectedTenant.status} />
+                    <span className="text-xs text-neutral-400">T{String(selectedTenant.id).padStart(4, '0')}</span>
+                  </div>
+                </div>
+              </div>
+
+              <div className="grid grid-cols-2 gap-3 text-sm">
+                <div className="rounded-lg bg-neutral-50 border border-neutral-100 p-3">
+                  <div className="text-[11px] text-neutral-400 mb-0.5">套餐</div>
+                  <div className="font-medium text-neutral-800">{planName(selectedTenant.plan_id)}</div>
+                </div>
+                <div className="rounded-lg bg-neutral-50 border border-neutral-100 p-3">
+                  <div className="text-[11px] text-neutral-400 mb-0.5">坐席</div>
+                  <div className="font-medium text-neutral-800">{selectedTenant.seat_count}</div>
+                </div>
+                <div className="rounded-lg bg-neutral-50 border border-neutral-100 p-3">
+                  <div className="text-[11px] text-neutral-400 mb-0.5">开通</div>
+                  <div className="font-medium text-neutral-800">{fmtDate(selectedTenant.created_at)}</div>
+                </div>
+                <div className="rounded-lg bg-neutral-50 border border-neutral-100 p-3">
+                  <div className="text-[11px] text-neutral-400 mb-0.5">到期</div>
+                  <div className="font-medium text-neutral-800">{fmtDate(selectedTenant.expire_at)}</div>
+                </div>
+              </div>
+
+              <div>
+                <div className="text-xs font-semibold text-neutral-500 mb-2">联系与配置</div>
+                <Form form={editForm} layout="vertical" size="small">
+                  <Form.Item name="edit_contact_name" label="联系人"><Input /></Form.Item>
+                  <Form.Item name="edit_contact_phone" label="手机号"><Input /></Form.Item>
+                  <Form.Item name="edit_contact_email" label="邮箱"><Input /></Form.Item>
+                  <Form.Item name="edit_plan_id" label="套餐">
+                    <Select
+                      allowClear
+                      options={plans.map(p => ({ value: p.id, label: `${p.name} · ¥${p.price_monthly}/月` }))}
+                    />
+                  </Form.Item>
+                  <Form.Item name="edit_seat_count" label="坐席数">
+                    <InputNumber min={1} className="!w-full" />
+                  </Form.Item>
+                </Form>
+                <Button type="primary" block loading={saving} onClick={handleUpdateSeats} className="!h-9">
+                  保存修改
+                </Button>
+              </div>
+
+              <div className="border-t border-neutral-100 pt-4">
+                <div className="text-xs font-semibold text-neutral-500 mb-2 flex items-center gap-1">
+                  <CalendarOutlined /> 续费
+                </div>
+                <div className="flex items-center gap-2">
+                  <Select
+                    value={renewMonths}
+                    onChange={setRenewMonths}
+                    className="!flex-1"
+                    options={[
+                      { value: 1, label: '1 个月' },
+                      { value: 3, label: '3 个月' },
+                      { value: 6, label: '6 个月' },
+                      { value: 12, label: '12 个月' },
+                      { value: 24, label: '24 个月' },
+                    ]}
+                  />
+                  <Button loading={saving} onClick={handleRenew}>续费</Button>
+                </div>
+              </div>
+
+              <div className="flex gap-2 pt-1">
+                {selectedTenant.status !== 'suspended' ? (
+                  <Popconfirm title="确认暂停该租户？" onConfirm={() => handleSuspend(selectedTenant.id)}>
+                    <Button danger block icon={<PauseCircleOutlined />}>暂停租户</Button>
+                  </Popconfirm>
+                ) : (
+                  <Button block icon={<ReloadOutlined />} onClick={() => handleResume(selectedTenant.id)}>
+                    恢复租户
+                  </Button>
+                )}
+              </div>
+            </div>
           </div>
         )}
       </Drawer>
@@ -257,10 +649,12 @@ const Tenants = () => {
       >
         {createdCreds && (
           <div className="space-y-2 text-sm">
-            <p className="m-0">租户 <strong>{createdCreds.name}</strong> 已开通，请妥善保存登录信息：</p>
-            <div className="bg-neutral-50 border border-neutral-200 rounded-lg p-3">
-              <div>管理员账号：<code>{createdCreds.username}</code></div>
-              <div>初始密码：<code>{createdCreds.password}</code></div>
+            <p className="m-0">
+              租户 <strong>{createdCreds.name}</strong> 已开通，请妥善保存登录信息：
+            </p>
+            <div className="bg-neutral-50 border border-neutral-200 rounded-lg p-3 space-y-1">
+              <div>管理员账号：<code className="text-[#2563eb]">{createdCreds.username}</code></div>
+              <div>初始密码：<code className="text-[#2563eb]">{createdCreds.password}</code></div>
             </div>
           </div>
         )}