Refactor(UI) : Refactor Frontend: Unified Toasts with Sonner, Introduced Layout System, and Integrated React Router (#872)

web/package.json

@@ -14,6 +14,7 @@
     "test": "vitest run"
   },
   "dependencies": {
+    "@radix-ui/react-alert-dialog": "^1.1.15",
     "@radix-ui/react-slot": "^1.2.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -23,7 +24,9 @@
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-password-checklist": "^1.8.1",
+    "react-router-dom": "^7.9.5",
     "recharts": "^2.15.2",
+    "sonner": "^1.5.0",
     "swr": "^2.2.5",
     "tailwind-merge": "^3.3.1",
     "zustand": "^5.0.2"

web/src/components/AILearning.tsx

@@ -1,6 +1,7 @@
 import useSWR from 'swr'
 import { useLanguage } from '../contexts/LanguageContext'
 import { t } from '../i18n/translations'
+import { stripLeadingIcons } from '../lib/text'
 import { api } from '../lib/api'
 import {
   Brain,
@@ -78,7 +79,9 @@ export default function AILearning({ traderId }: AILearningProps) {
         className="rounded p-6"
         style={{ background: '#1E2329', border: '1px solid #2B3139' }}
       >
-        <div style={{ color: '#F6465D' }}>{t('loadingError', language)}</div>
+        <div style={{ color: '#F6465D' }}>
+          {stripLeadingIcons(t('loadingError', language))}
+        </div>
       </div>
     )
   }
@@ -695,7 +698,7 @@ export default function AILearning({ traderId }: AILearningProps) {
                 style={{ color: '#E0E7FF' }}
               >
                 <BarChart3 className="w-5 h-5" />{' '}
-                {t('symbolPerformance', language)}
+                {stripLeadingIcons(t('symbolPerformance', language))}
               </h3>
             </div>
             <div
@@ -1084,7 +1087,7 @@ export default function AILearning({ traderId }: AILearningProps) {
               className="font-bold mb-3 text-base"
               style={{ color: '#FCD34D' }}
             >
-              {t('howAILearns', language)}
+              {stripLeadingIcons(t('howAILearns', language))}
             </h3>
             <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4 text-sm">
               <div className="flex items-start gap-2">

web/src/components/AITradersPage.tsx

@@ -1,4 +1,5 @@
 import React, { useState, useEffect } from 'react'
+import { useNavigate } from 'react-router-dom'
 import useSWR from 'swr'
 import { api } from '../lib/api'
 import type {
@@ -29,7 +30,10 @@ import {
   BookOpen,
   HelpCircle,
   Radio,
+  Pencil,
 } from 'lucide-react'
+import { confirmToast } from '../lib/notify'
+import { toast } from 'sonner'
 
 // 获取友好的AI模型名称
 function getModelDisplayName(modelId: string): string {
@@ -58,6 +62,7 @@ interface AITradersPageProps {
 export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
   const { language } = useLanguage()
   const { user, token } = useAuth()
+  const navigate = useNavigate()
   const [showCreateModal, setShowCreateModal] = useState(false)
   const [showEditModal, setShowEditModal] = useState(false)
   const [showModelModal, setShowModelModal] = useState(false)
@@ -220,21 +225,25 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       const exchange = allExchanges?.find((e) => e.id === data.exchange_id)
 
       if (!model?.enabled) {
-        alert(t('modelNotConfigured', language))
+        toast.error(t('modelNotConfigured', language))
         return
       }
 
       if (!exchange?.enabled) {
-        alert(t('exchangeNotConfigured', language))
+        toast.error(t('exchangeNotConfigured', language))
         return
       }
 
-      await api.createTrader(data)
+      await toast.promise(api.createTrader(data), {
+        loading: '正在创建…',
+        success: '创建成功',
+        error: '创建失败',
+      })
       setShowCreateModal(false)
       mutateTraders()
     } catch (error) {
       console.error('Failed to create trader:', error)
-      alert(t('createTraderFailed', language))
+      toast.error(t('createTraderFailed', language))
     }
   }
 
@@ -245,7 +254,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       setShowEditModal(true)
     } catch (error) {
       console.error('Failed to fetch trader config:', error)
-      alert(t('getTraderConfigFailed', language))
+      toast.error(t('getTraderConfigFailed', language))
     }
   }
 
@@ -257,12 +266,12 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       const exchange = enabledExchanges?.find((e) => e.id === data.exchange_id)
 
       if (!model) {
-        alert(t('modelConfigNotExist', language))
+        toast.error(t('modelConfigNotExist', language))
         return
       }
 
       if (!exchange) {
-        alert(t('exchangeConfigNotExist', language))
+        toast.error(t('exchangeConfigNotExist', language))
         return
       }
 
@@ -282,39 +291,58 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
         use_oi_top: data.use_oi_top,
       }
 
-      await api.updateTrader(editingTrader.trader_id, request)
+      await toast.promise(api.updateTrader(editingTrader.trader_id, request), {
+        loading: '正在保存…',
+        success: '保存成功',
+        error: '保存失败',
+      })
       setShowEditModal(false)
       setEditingTrader(null)
       mutateTraders()
     } catch (error) {
       console.error('Failed to update trader:', error)
-      alert(t('updateTraderFailed', language))
+      toast.error(t('updateTraderFailed', language))
     }
   }
 
   const handleDeleteTrader = async (traderId: string) => {
-    if (!confirm(t('confirmDeleteTrader', language))) return
+    {
+      const ok = await confirmToast(t('confirmDeleteTrader', language))
+      if (!ok) return
+    }
 
     try {
-      await api.deleteTrader(traderId)
+      await toast.promise(api.deleteTrader(traderId), {
+        loading: '正在删除…',
+        success: '删除成功',
+        error: '删除失败',
+      })
       mutateTraders()
     } catch (error) {
       console.error('Failed to delete trader:', error)
-      alert(t('deleteTraderFailed', language))
+      toast.error(t('deleteTraderFailed', language))
     }
   }
 
   const handleToggleTrader = async (traderId: string, running: boolean) => {
     try {
       if (running) {
-        await api.stopTrader(traderId)
+        await toast.promise(api.stopTrader(traderId), {
+          loading: '正在停止…',
+          success: '已停止',
+          error: '停止失败',
+        })
       } else {
-        await api.startTrader(traderId)
+        await toast.promise(api.startTrader(traderId), {
+          loading: '正在启动…',
+          success: '已启动',
+          error: '启动失败',
+        })
       }
       mutateTraders()
     } catch (error) {
       console.error('Failed to toggle trader:', error)
-      alert(t('operationFailed', language))
+      toast.error(t('operationFailed', language))
     }
   }
 
@@ -353,19 +381,16 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
     if (config.checkInUse(config.id)) {
       const usingTraders = config.getUsingTraders(config.id)
       const traderNames = usingTraders.map((t) => t.trader_name).join(', ')
-      alert(
-        t(config.cannotDeleteKey, language) +
-          '\n\n' +
-          t('tradersUsing', language) +
-          ': ' +
-          traderNames +
-          '\n\n' +
-          t('pleaseDeleteTradersFirst', language)
+      toast.error(
+        `${t(config.cannotDeleteKey, language)} · ${t('tradersUsing', language)}: ${traderNames} · ${t('pleaseDeleteTradersFirst', language)}`
       )
       return
     }
 
-    if (!confirm(t(config.confirmDeleteKey, language))) return
+    {
+      const ok = await confirmToast(t(config.confirmDeleteKey, language))
+      if (!ok) return
+    }
 
     try {
       const updatedItems =
@@ -374,7 +399,11 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
         ) || []
 
       const request = config.buildRequest(updatedItems)
-      await config.updateApi(request)
+      await toast.promise(config.updateApi(request), {
+        loading: '正在更新配置…',
+        success: '配置已更新',
+        error: '更新配置失败',
+      })
 
       // 重新获取用户配置以确保数据同步
       const refreshedItems = await config.refreshApi()
@@ -383,7 +412,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       config.closeModal()
     } catch (error) {
       console.error(`Failed to delete ${config.type} config:`, error)
-      alert(t(config.errorKey, language))
+      toast.error(t(config.errorKey, language))
     }
   }
 
@@ -445,7 +474,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       const modelToUpdate =
         existingModel || supportedModels?.find((m) => m.id === modelId)
       if (!modelToUpdate) {
-        alert(t('modelNotExist', language))
+        toast.error(t('modelNotExist', language))
         return
       }
 
@@ -489,7 +518,11 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
         ),
       }
 
-      await api.updateModelConfigs(request)
+      await toast.promise(api.updateModelConfigs(request), {
+        loading: '正在更新模型配置…',
+        success: '模型配置已更新',
+        error: '更新模型配置失败',
+      })
 
       // 重新获取用户配置以确保数据同步
       const refreshedModels = await api.getModelConfigs()
@@ -499,7 +532,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       setEditingModel(null)
     } catch (error) {
       console.error('Failed to save model config:', error)
-      alert(t('saveConfigFailed', language))
+      toast.error(t('saveConfigFailed', language))
     }
   }
 
@@ -569,7 +602,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
         (e) => e.id === exchangeId
       )
       if (!exchangeToUpdate) {
-        alert(t('exchangeNotExist', language))
+        toast.error(t('exchangeNotExist', language))
         return
       }
 
@@ -629,7 +662,11 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
         ),
       }
 
-      await api.updateExchangeConfigsEncrypted(request)
+      await toast.promise(api.updateExchangeConfigsEncrypted(request), {
+        loading: '正在更新交易所配置…',
+        success: '交易所配置已更新',
+        error: '更新交易所配置失败',
+      })
 
       // 重新获取用户配置以确保数据同步
       const refreshedExchanges = await api.getExchangeConfigs()
@@ -639,7 +676,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
       setEditingExchange(null)
     } catch (error) {
       console.error('Failed to save exchange config:', error)
-      alert(t('saveConfigFailed', language))
+      toast.error(t('saveConfigFailed', language))
     }
   }
 
@@ -658,12 +695,16 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
     oiTopUrl: string
   ) => {
     try {
-      await api.saveUserSignalSource(coinPoolUrl, oiTopUrl)
+      await toast.promise(api.saveUserSignalSource(coinPoolUrl, oiTopUrl), {
+        loading: '正在保存…',
+        success: '保存成功',
+        error: '保存失败',
+      })
       setUserSignalSource({ coinPoolUrl, oiTopUrl })
       setShowSignalSourceModal(false)
     } catch (error) {
       console.error('Failed to save signal source:', error)
-      alert(t('saveSignalSourceFailed', language))
+      toast.error(t('saveSignalSourceFailed', language))
     }
   }
 
@@ -1025,9 +1066,9 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
                 <div className="flex items-center gap-3 md:gap-4 flex-wrap md:flex-nowrap">
                   {/* Status */}
                   <div className="text-center">
-                    <div className="text-xs mb-1" style={{ color: '#848E9C' }}>
+                    {/* <div className="text-xs mb-1" style={{ color: '#848E9C' }}>
                       {t('status', language)}
-                    </div>
+                    </div> */}
                     <div
                       className={`px-2 md:px-3 py-1 rounded text-xs font-bold ${
                         trader.is_running
@@ -1052,10 +1093,16 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
                     </div>
                   </div>
 
-                  {/* Actions */}
-                  <div className="flex gap-1.5 md:gap-2 flex-wrap md:flex-nowrap">
+                  {/* Actions: 禁止换行，超出横向滚动 */}
+                  <div className="flex gap-1.5 md:gap-2 flex-nowrap overflow-x-auto items-center">
                     <button
-                      onClick={() => onTraderSelect?.(trader.trader_id)}
+                      onClick={() => {
+                        if (onTraderSelect) {
+                          onTraderSelect(trader.trader_id)
+                        } else {
+                          navigate(`/dashboard?trader=${trader.trader_id}`)
+                        }
+                      }}
                       className="px-2 md:px-3 py-1.5 md:py-2 rounded text-xs md:text-sm font-semibold transition-all hover:scale-105 flex items-center gap-1 whitespace-nowrap"
                       style={{
                         background: 'rgba(99, 102, 241, 0.1)',
@@ -1069,7 +1116,7 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
                     <button
                       onClick={() => handleEditTrader(trader.trader_id)}
                       disabled={trader.is_running}
-                      className="px-2 md:px-3 py-1.5 md:py-2 rounded text-xs md:text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50 disabled:cursor-not-allowed whitespace-nowrap"
+                      className="px-2 md:px-3 py-1.5 md:py-2 rounded text-xs md:text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50 disabled:cursor-not-allowed whitespace-nowrap flex items-center gap-1"
                       style={{
                         background: trader.is_running
                           ? 'rgba(132, 142, 156, 0.1)'
@@ -1077,7 +1124,8 @@ export function AITradersPage({ onTraderSelect }: AITradersPageProps) {
                         color: trader.is_running ? '#848E9C' : '#FFC107',
                       }}
                     >
-                      ✏️ {t('edit', language)}
+                      <Pencil className="w-3 h-3 md:w-4 md:h-4" />
+                      {t('edit', language)}
                     </button>
 
                     <button
@@ -1788,6 +1836,7 @@ function ExchangeConfigModal({
         await navigator.clipboard.writeText(ip)
         setCopiedIP(true)
         setTimeout(() => setCopiedIP(false), 2000)
+        toast.success(t('ipCopied', language))
       } else {
         // 降级方案: 使用传统的 execCommand 方法
         const textArea = document.createElement('textarea')
@@ -1804,6 +1853,7 @@ function ExchangeConfigModal({
           if (successful) {
             setCopiedIP(true)
             setTimeout(() => setCopiedIP(false), 2000)
+            toast.success(t('ipCopied', language))
           } else {
             throw new Error('复制命令执行失败')
           }
@@ -1814,7 +1864,7 @@ function ExchangeConfigModal({
     } catch (err) {
       console.error('复制失败:', err)
       // 显示错误提示
-      alert(t('copyIPFailed', language) || `复制失败: ${ip}\n请手动复制此IP地址`)
+        toast.error(t('copyIPFailed', language) || `复制失败: ${ip}\n请手动复制此IP地址`)
     }
   }
 

web/src/components/ConfirmDialog.tsx

@@ -0,0 +1,123 @@
+import React, {
+  createContext,
+  useContext,
+  useState,
+  useCallback,
+  useEffect,
+} from 'react'
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogTitle,
+} from './ui/alert-dialog'
+import { setGlobalConfirm } from '../lib/notify'
+
+interface ConfirmOptions {
+  title?: string
+  message: string
+  okText?: string
+  cancelText?: string
+}
+
+interface ConfirmDialogContextType {
+  confirm: (options: ConfirmOptions) => Promise<boolean>
+}
+
+const ConfirmDialogContext = createContext<
+  ConfirmDialogContextType | undefined
+>(undefined)
+
+export function useConfirmDialog() {
+  const context = useContext(ConfirmDialogContext)
+  if (!context) {
+    throw new Error(
+      'useConfirmDialog must be used within ConfirmDialogProvider'
+    )
+  }
+  return context
+}
+
+interface ConfirmState {
+  isOpen: boolean
+  title?: string
+  message: string
+  okText: string
+  cancelText: string
+  resolve?: (value: boolean) => void
+}
+
+export function ConfirmDialogProvider({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  const [state, setState] = useState<ConfirmState>({
+    isOpen: false,
+    message: '',
+    okText: '确认',
+    cancelText: '取消',
+  })
+
+  const confirm = useCallback((options: ConfirmOptions): Promise<boolean> => {
+    return new Promise((resolve) => {
+      setState({
+        isOpen: true,
+        title: options.title,
+        message: options.message,
+        okText: options.okText || '确认',
+        cancelText: options.cancelText || '取消',
+        resolve,
+      })
+    })
+  }, [])
+
+  // 注册全局 confirm 函数
+  useEffect(() => {
+    setGlobalConfirm(confirm)
+  }, [confirm])
+
+  const handleClose = useCallback((result: boolean) => {
+    setState((prev) => {
+      prev.resolve?.(result)
+      return {
+        ...prev,
+        isOpen: false,
+      }
+    })
+  }, [])
+
+  return (
+    <ConfirmDialogContext.Provider value={{ confirm }}>
+      {children}
+      <AlertDialog
+        open={state.isOpen}
+        onOpenChange={(open) => !open && handleClose(false)}
+      >
+        <AlertDialogContent>
+          <div className="flex flex-col gap-5 text-center">
+            {state.title && (
+              <AlertDialogTitle className="text-xl">
+                {state.title}
+              </AlertDialogTitle>
+            )}
+            <AlertDialogDescription className="text-[var(--text-primary)] text-base font-medium">
+              {state.message}
+            </AlertDialogDescription>
+          </div>
+          <AlertDialogFooter>
+            <AlertDialogCancel onClick={() => handleClose(false)}>
+              {state.cancelText}
+            </AlertDialogCancel>
+            <AlertDialogAction onClick={() => handleClose(true)}>
+              {state.okText}
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </ConfirmDialogContext.Provider>
+  )
+}

web/src/components/Container.tsx

@@ -0,0 +1,40 @@
+import { ReactNode, CSSProperties } from 'react'
+
+interface ContainerProps {
+  children: ReactNode
+  className?: string
+  as?: 'div' | 'main' | 'header' | 'section'
+  style?: CSSProperties
+  /** 是否充满宽度（取消 max-width） */
+  fluid?: boolean
+  /** 是否取消水平内边距 */
+  noPadding?: boolean
+  /** 自定义最大宽度类（默认 max-w-[1920px]） */
+  maxWidthClass?: string
+}
+
+/**
+ * 统一的容器组件，确保所有页面元素使用一致的最大宽度和内边距
+ * - max-width: 1920px
+ * - padding: 24px (mobile) -> 32px (tablet) -> 48px (desktop)
+ */
+export function Container({
+  children,
+  className = '',
+  as: Component = 'div',
+  style,
+  fluid = false,
+  noPadding = false,
+  maxWidthClass = 'max-w-[1920px]',
+}: ContainerProps) {
+  const maxWidth = fluid ? 'w-full' : maxWidthClass
+  const padding = noPadding ? 'px-0' : 'px-6 sm:px-8 lg:px-12'
+  return (
+    <Component
+      className={`${maxWidth} mx-auto ${padding} ${className}`}
+      style={style}
+    >
+      {children}
+    </Component>
+  )
+}

web/src/components/DevToastController.tsx

@@ -0,0 +1,116 @@
+/// <reference types="vite/client" />
+
+import { useState } from 'react'
+import { confirmToast, notify } from '../lib/notify'
+
+const toastOptions = [
+  'message',
+  'success',
+  'info',
+  'warning',
+  'error',
+  'custom',
+] as const
+
+type ToastType = (typeof toastOptions)[number]
+
+const customRenderer = () => (
+  <div className="dev-custom-toast">
+    <p className="dev-custom-title">Sonner 自定义通知</p>
+    <p className="dev-custom-body">
+      这是一个通过 `notify.custom` 渲染的测试 Toast
+    </p>
+  </div>
+)
+
+export function DevToastController() {
+  const [type, setType] = useState<ToastType>('success')
+  const [message, setMessage] = useState('来自 Dev 控制器的测试通知')
+  const [duration, setDuration] = useState(2200)
+
+  if (!import.meta.env.DEV) {
+    return null
+  }
+
+  const triggerToast = async () => {
+    switch (type) {
+      case 'message':
+        notify.message(message, { duration })
+        break
+      case 'success':
+        notify.success(message, { duration })
+        break
+      case 'info':
+        notify.info(message, { duration })
+        break
+      case 'warning':
+        notify.warning(message, { duration })
+        break
+      case 'error':
+        notify.error(message, { duration })
+        break
+      case 'custom':
+        notify.custom(() => customRenderer(), { duration })
+        break
+    }
+  }
+
+  const triggerConfirm = async () => {
+    const confirmed = await confirmToast(message, {
+      okText: '继续',
+      cancelText: '取消',
+    })
+    if (confirmed) {
+      notify.success('确认按钮已点击', { duration: 2000 })
+    } else {
+      notify.message('已取消确认逻辑', { duration: 2000 })
+    }
+  }
+
+  return (
+    <div className="dev-toast-controller">
+      <div className="dev-toast-controller__header">
+        <span>Dev Sonner 控制器</span>
+        <small>仅在 dev 模式可见</small>
+      </div>
+      <div className="dev-toast-controller__content">
+        <label className="dev-toast-controller__label">
+          类型
+          <select
+            value={type}
+            onChange={(event) => setType(event.target.value as ToastType)}
+          >
+            {toastOptions.map((option) => (
+              <option key={option} value={option}>
+                {option}
+              </option>
+            ))}
+          </select>
+        </label>
+        <label className="dev-toast-controller__label">
+          文案
+          <input
+            value={message}
+            onChange={(event) => setMessage(event.target.value)}
+            placeholder="输入通知/确认文案"
+          />
+        </label>
+        <label className="dev-toast-controller__label">
+          持续(ms)
+          <input
+            type="number"
+            min={600}
+            value={duration}
+            onChange={(event) => setDuration(Number(event.target.value))}
+          />
+        </label>
+        <div className="dev-toast-controller__actions">
+          <button onClick={triggerToast}>触发通知</button>
+          <button onClick={triggerConfirm}>触发确认</button>
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export default DevToastController

web/src/components/Header.tsx

@@ -1,5 +1,6 @@
 import { useLanguage } from '../contexts/LanguageContext'
 import { t } from '../i18n/translations'
+import { Container } from './Container'
 
 interface HeaderProps {
   simple?: boolean // For login/register pages
@@ -10,7 +11,7 @@ export function Header({ simple = false }: HeaderProps) {
 
   return (
     <header className="glass sticky top-0 z-50 backdrop-blur-xl">
-      <div className="max-w-[1920px] mx-auto px-6 py-4">
+      <Container className="py-4">
         <div className="flex items-center justify-between">
           {/* Left - Logo and Title */}
           <div className="flex items-center gap-3">
@@ -58,7 +59,7 @@ export function Header({ simple = false }: HeaderProps) {
             </button>
           </div>
         </div>
-      </div>
+      </Container>
     </header>
   )
 }

web/src/components/HeaderBar.tsx

@@ -0,0 +1,921 @@
+import { useState, useEffect, useRef } from 'react'
+import { Link, useNavigate } from 'react-router-dom'
+import { motion } from 'framer-motion'
+import { Menu, X, ChevronDown } from 'lucide-react'
+import { t, type Language } from '../i18n/translations'
+import { Container } from './Container'
+
+interface HeaderBarProps {
+  onLoginClick?: () => void
+  isLoggedIn?: boolean
+  isHomePage?: boolean
+  currentPage?: string
+  language?: Language
+  onLanguageChange?: (lang: Language) => void
+  user?: { email: string } | null
+  onLogout?: () => void
+  onPageChange?: (page: string) => void
+}
+
+export default function HeaderBar({
+  isLoggedIn = false,
+  isHomePage = false,
+  currentPage,
+  language = 'zh' as Language,
+  onLanguageChange,
+  user,
+  onLogout,
+  onPageChange,
+}: HeaderBarProps) {
+  const navigate = useNavigate()
+  const [mobileMenuOpen, setMobileMenuOpen] = useState(false)
+  const [languageDropdownOpen, setLanguageDropdownOpen] = useState(false)
+  const [userDropdownOpen, setUserDropdownOpen] = useState(false)
+  const dropdownRef = useRef<HTMLDivElement>(null)
+  const userDropdownRef = useRef<HTMLDivElement>(null)
+
+  // Close dropdown when clicking outside
+  useEffect(() => {
+    function handleClickOutside(event: MouseEvent) {
+      if (
+        dropdownRef.current &&
+        !dropdownRef.current.contains(event.target as Node)
+      ) {
+        setLanguageDropdownOpen(false)
+      }
+      if (
+        userDropdownRef.current &&
+        !userDropdownRef.current.contains(event.target as Node)
+      ) {
+        setUserDropdownOpen(false)
+      }
+    }
+
+    document.addEventListener('mousedown', handleClickOutside)
+    return () => {
+      document.removeEventListener('mousedown', handleClickOutside)
+    }
+  }, [])
+
+  return (
+    <nav className="fixed top-0 w-full z-50 header-bar">
+      <Container className="flex items-center justify-between h-16">
+        {/* Logo */}
+        <Link
+          to="/"
+          className="flex items-center gap-3 hover:opacity-80 transition-opacity cursor-pointer"
+        >
+          <img src="/icons/nofx.svg" alt="NOFX Logo" className="w-8 h-8" />
+          <span
+            className="text-xl font-bold"
+            style={{ color: 'var(--brand-yellow)' }}
+          >
+            NOFX
+          </span>
+          <span
+            className="text-sm hidden sm:block"
+            style={{ color: 'var(--text-secondary)' }}
+          >
+            Agentic Trading OS
+          </span>
+        </Link>
+
+        {/* Desktop Menu */}
+        <div className="hidden md:flex items-center justify-between flex-1 ml-8">
+          {/* Left Side - Navigation Tabs */}
+          <div className="flex items-center gap-4">
+            {isLoggedIn ? (
+              // Main app navigation when logged in
+              <>
+                <button
+                  onClick={() => {
+                    navigate('/competition')
+                  }}
+                  className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+                  style={{
+                    color:
+                      currentPage === 'competition'
+                        ? 'var(--brand-yellow)'
+                        : 'var(--brand-light-gray)',
+                    padding: '8px 16px',
+                    borderRadius: '8px',
+                    position: 'relative',
+                  }}
+                  onMouseEnter={(e) => {
+                    if (currentPage !== 'competition') {
+                      e.currentTarget.style.color = 'var(--brand-yellow)'
+                    }
+                  }}
+                  onMouseLeave={(e) => {
+                    if (currentPage !== 'competition') {
+                      e.currentTarget.style.color = 'var(--brand-light-gray)'
+                    }
+                  }}
+                >
+                  {/* Background for selected state */}
+                  {currentPage === 'competition' && (
+                    <span
+                      className="absolute inset-0 rounded-lg"
+                      style={{
+                        background: 'rgba(240, 185, 11, 0.15)',
+                        zIndex: -1,
+                      }}
+                    />
+                  )}
+
+                  {t('realtimeNav', language)}
+                </button>
+
+                <button
+                  onClick={() => {
+                    navigate('/traders')
+                  }}
+                  className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+                  style={{
+                    color:
+                      currentPage === 'traders'
+                        ? 'var(--brand-yellow)'
+                        : 'var(--brand-light-gray)',
+                    padding: '8px 16px',
+                    borderRadius: '8px',
+                    position: 'relative',
+                  }}
+                  onMouseEnter={(e) => {
+                    if (currentPage !== 'traders') {
+                      e.currentTarget.style.color = 'var(--brand-yellow)'
+                    }
+                  }}
+                  onMouseLeave={(e) => {
+                    if (currentPage !== 'traders') {
+                      e.currentTarget.style.color = 'var(--brand-light-gray)'
+                    }
+                  }}
+                >
+                  {/* Background for selected state */}
+                  {currentPage === 'traders' && (
+                    <span
+                      className="absolute inset-0 rounded-lg"
+                      style={{
+                        background: 'rgba(240, 185, 11, 0.15)',
+                        zIndex: -1,
+                      }}
+                    />
+                  )}
+
+                  {t('configNav', language)}
+                </button>
+
+                <button
+                  onClick={() => {
+                    navigate('/dashboard')
+                  }}
+                  className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+                  style={{
+                    color:
+                      currentPage === 'trader'
+                        ? 'var(--brand-yellow)'
+                        : 'var(--brand-light-gray)',
+                    padding: '8px 16px',
+                    borderRadius: '8px',
+                    position: 'relative',
+                  }}
+                  onMouseEnter={(e) => {
+                    if (currentPage !== 'trader') {
+                      e.currentTarget.style.color = 'var(--brand-yellow)'
+                    }
+                  }}
+                  onMouseLeave={(e) => {
+                    if (currentPage !== 'trader') {
+                      e.currentTarget.style.color = 'var(--brand-light-gray)'
+                    }
+                  }}
+                >
+                  {/* Background for selected state */}
+                  {currentPage === 'trader' && (
+                    <span
+                      className="absolute inset-0 rounded-lg"
+                      style={{
+                        background: 'rgba(240, 185, 11, 0.15)',
+                        zIndex: -1,
+                      }}
+                    />
+                  )}
+
+                  {t('dashboardNav', language)}
+                </button>
+
+                <button
+                  onClick={() => {
+                    if (onPageChange) {
+                      onPageChange('faq')
+                    } else {
+                      navigate('/faq')
+                    }
+                  }}
+                  className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+                  style={{
+                    color:
+                      currentPage === 'faq'
+                        ? 'var(--brand-yellow)'
+                        : 'var(--brand-light-gray)',
+                    padding: '8px 16px',
+                    borderRadius: '8px',
+                    position: 'relative',
+                  }}
+                  onMouseEnter={(e) => {
+                    if (currentPage !== 'faq') {
+                      e.currentTarget.style.color = 'var(--brand-yellow)'
+                    }
+                  }}
+                  onMouseLeave={(e) => {
+                    if (currentPage !== 'faq') {
+                      e.currentTarget.style.color = 'var(--brand-light-gray)'
+                    }
+                  }}
+                >
+                  {/* Background for selected state */}
+                  {currentPage === 'faq' && (
+                    <span
+                      className="absolute inset-0 rounded-lg"
+                      style={{
+                        background: 'rgba(240, 185, 11, 0.15)',
+                        zIndex: -1,
+                      }}
+                    />
+                  )}
+
+                  {t('faqNav', language)}
+                </button>
+              </>
+            ) : (
+              // Landing page navigation when not logged in
+              <>
+                <a
+                  href="/competition"
+                  className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+                  style={{
+                    color:
+                      currentPage === 'competition'
+                        ? 'var(--brand-yellow)'
+                        : 'var(--brand-light-gray)',
+                    padding: '8px 16px',
+                    borderRadius: '8px',
+                    position: 'relative',
+                  }}
+                  onMouseEnter={(e) => {
+                    if (currentPage !== 'competition') {
+                      e.currentTarget.style.color = 'var(--brand-yellow)'
+                    }
+                  }}
+                  onMouseLeave={(e) => {
+                    if (currentPage !== 'competition') {
+                      e.currentTarget.style.color = 'var(--brand-light-gray)'
+                    }
+                  }}
+                >
+                  {/* Background for selected state */}
+                  {currentPage === 'competition' && (
+                    <span
+                      className="absolute inset-0 rounded-lg"
+                      style={{
+                        background: 'rgba(240, 185, 11, 0.15)',
+                        zIndex: -1,
+                      }}
+                    />
+                  )}
+
+                  {t('realtimeNav', language)}
+                </a>
+
+                <a
+                  href="/faq"
+                  className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+                  style={{
+                    color:
+                      currentPage === 'faq'
+                        ? 'var(--brand-yellow)'
+                        : 'var(--brand-light-gray)',
+                    padding: '8px 16px',
+                    borderRadius: '8px',
+                    position: 'relative',
+                  }}
+                  onMouseEnter={(e) => {
+                    if (currentPage !== 'faq') {
+                      e.currentTarget.style.color = 'var(--brand-yellow)'
+                    }
+                  }}
+                  onMouseLeave={(e) => {
+                    if (currentPage !== 'faq') {
+                      e.currentTarget.style.color = 'var(--brand-light-gray)'
+                    }
+                  }}
+                >
+                  {/* Background for selected state */}
+                  {currentPage === 'faq' && (
+                    <span
+                      className="absolute inset-0 rounded-lg"
+                      style={{
+                        background: 'rgba(240, 185, 11, 0.15)',
+                        zIndex: -1,
+                      }}
+                    />
+                  )}
+
+                  {t('faqNav', language)}
+                </a>
+              </>
+            )}
+          </div>
+
+          {/* Right Side - Original Navigation Items and Login */}
+          <div className="flex items-center gap-6">
+            {/* Only show original navigation items on home page */}
+            {isHomePage &&
+              [
+                { key: 'features', label: t('features', language) },
+                { key: 'howItWorks', label: t('howItWorks', language) },
+                { key: 'GitHub', label: 'GitHub' },
+                { key: 'community', label: t('community', language) },
+              ].map((item) => (
+                <a
+                  key={item.key}
+                  href={
+                    item.key === 'GitHub'
+                      ? 'https://github.com/tinkle-community/nofx'
+                      : item.key === 'community'
+                        ? 'https://t.me/nofx_dev_community'
+                        : `#${item.key === 'features' ? 'features' : 'how-it-works'}`
+                  }
+                  target={
+                    item.key === 'GitHub' || item.key === 'community'
+                      ? '_blank'
+                      : undefined
+                  }
+                  rel={
+                    item.key === 'GitHub' || item.key === 'community'
+                      ? 'noopener noreferrer'
+                      : undefined
+                  }
+                  className="text-sm transition-colors relative group"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {item.label}
+                  <span
+                    className="absolute -bottom-1 left-0 w-0 h-0.5 group-hover:w-full transition-all duration-300"
+                    style={{ background: 'var(--brand-yellow)' }}
+                  />
+                </a>
+              ))}
+
+            {/* User Info and Actions */}
+            {isLoggedIn && user ? (
+              <div className="flex items-center gap-3">
+                {/* User Info with Dropdown */}
+                <div className="relative" ref={userDropdownRef}>
+                  <button
+                    onClick={() => setUserDropdownOpen(!userDropdownOpen)}
+                    className="flex items-center gap-2 px-3 py-2 rounded transition-colors"
+                    style={{
+                      background: 'var(--panel-bg)',
+                      border: '1px solid var(--panel-border)',
+                    }}
+                    onMouseEnter={(e) =>
+                      (e.currentTarget.style.background =
+                        'rgba(255, 255, 255, 0.05)')
+                    }
+                    onMouseLeave={(e) =>
+                      (e.currentTarget.style.background = 'var(--panel-bg)')
+                    }
+                  >
+                    <div
+                      className="w-6 h-6 rounded-full flex items-center justify-center text-xs font-bold"
+                      style={{
+                        background: 'var(--brand-yellow)',
+                        color: 'var(--brand-black)',
+                      }}
+                    >
+                      {user.email[0].toUpperCase()}
+                    </div>
+                    <span
+                      className="text-sm"
+                      style={{ color: 'var(--brand-light-gray)' }}
+                    >
+                      {user.email}
+                    </span>
+                    <ChevronDown
+                      className="w-4 h-4"
+                      style={{ color: 'var(--brand-light-gray)' }}
+                    />
+                  </button>
+
+                  {userDropdownOpen && (
+                    <div
+                      className="absolute right-0 top-full mt-2 w-48 rounded-lg shadow-lg overflow-hidden z-50"
+                      style={{
+                        background: 'var(--brand-dark-gray)',
+                        border: '1px solid var(--panel-border)',
+                      }}
+                    >
+                      <div
+                        className="px-3 py-2 border-b"
+                        style={{ borderColor: 'var(--panel-border)' }}
+                      >
+                        <div
+                          className="text-xs"
+                          style={{ color: 'var(--text-secondary)' }}
+                        >
+                          {t('loggedInAs', language)}
+                        </div>
+                        <div
+                          className="text-sm font-medium"
+                          style={{ color: 'var(--brand-light-gray)' }}
+                        >
+                          {user.email}
+                        </div>
+                      </div>
+                      {onLogout && (
+                        <button
+                          onClick={() => {
+                            onLogout()
+                            setUserDropdownOpen(false)
+                          }}
+                          className="w-full px-3 py-2 text-sm font-semibold transition-colors hover:opacity-80 text-center"
+                          style={{
+                            background: 'var(--binance-red-bg)',
+                            color: 'var(--binance-red)',
+                          }}
+                        >
+                          {t('exitLogin', language)}
+                        </button>
+                      )}
+                    </div>
+                  )}
+                </div>
+              </div>
+            ) : (
+              /* Show login/register buttons when not logged in and not on login/register pages */
+              currentPage !== 'login' &&
+              currentPage !== 'register' && (
+                <div className="flex items-center gap-3">
+                  <a
+                    href="/login"
+                    className="px-3 py-2 text-sm font-medium transition-colors rounded"
+                    style={{ color: 'var(--brand-light-gray)' }}
+                  >
+                    {t('signIn', language)}
+                  </a>
+                  <a
+                    href="/register"
+                    className="px-4 py-2 rounded font-semibold text-sm transition-colors hover:opacity-90"
+                    style={{
+                      background: 'var(--brand-yellow)',
+                      color: 'var(--brand-black)',
+                    }}
+                  >
+                    {t('signUp', language)}
+                  </a>
+                </div>
+              )
+            )}
+
+            {/* Language Toggle - Always at the rightmost */}
+            <div className="relative" ref={dropdownRef}>
+              <button
+                onClick={() => setLanguageDropdownOpen(!languageDropdownOpen)}
+                className="flex items-center gap-2 px-3 py-2 rounded transition-colors"
+                style={{ color: 'var(--brand-light-gray)' }}
+                onMouseEnter={(e) =>
+                  (e.currentTarget.style.background =
+                    'rgba(255, 255, 255, 0.05)')
+                }
+                onMouseLeave={(e) =>
+                  (e.currentTarget.style.background = 'transparent')
+                }
+              >
+                <span className="text-lg">
+                  {language === 'zh' ? '🇨🇳' : '🇺🇸'}
+                </span>
+                <ChevronDown className="w-4 h-4" />
+              </button>
+
+              {languageDropdownOpen && (
+                <div
+                  className="absolute right-0 top-full mt-2 w-32 rounded-lg shadow-lg overflow-hidden z-50"
+                  style={{
+                    background: 'var(--brand-dark-gray)',
+                    border: '1px solid var(--panel-border)',
+                  }}
+                >
+                  <button
+                    onClick={() => {
+                      onLanguageChange?.('zh')
+                      setLanguageDropdownOpen(false)
+                    }}
+                    className={`w-full flex items-center gap-2 px-3 py-2 transition-colors ${
+                      language === 'zh' ? '' : 'hover:opacity-80'
+                    }`}
+                    style={{
+                      color: 'var(--brand-light-gray)',
+                      background:
+                        language === 'zh'
+                          ? 'rgba(240, 185, 11, 0.1)'
+                          : 'transparent',
+                    }}
+                  >
+                    <span className="text-base">🇨🇳</span>
+                    <span className="text-sm">中文</span>
+                  </button>
+                  <button
+                    onClick={() => {
+                      onLanguageChange?.('en')
+                      setLanguageDropdownOpen(false)
+                    }}
+                    className={`w-full flex items-center gap-2 px-3 py-2 transition-colors ${
+                      language === 'en' ? '' : 'hover:opacity-80'
+                    }`}
+                    style={{
+                      color: 'var(--brand-light-gray)',
+                      background:
+                        language === 'en'
+                          ? 'rgba(240, 185, 11, 0.1)'
+                          : 'transparent',
+                    }}
+                  >
+                    <span className="text-base">🇺🇸</span>
+                    <span className="text-sm">English</span>
+                  </button>
+                </div>
+              )}
+            </div>
+          </div>
+        </div>
+
+        {/* Mobile Menu Button */}
+        <motion.button
+          onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
+          className="md:hidden"
+          style={{ color: 'var(--brand-light-gray)' }}
+          whileTap={{ scale: 0.9 }}
+        >
+          {mobileMenuOpen ? (
+            <X className="w-6 h-6" />
+          ) : (
+            <Menu className="w-6 h-6" />
+          )}
+        </motion.button>
+      </Container>
+
+      {/* Mobile Menu */}
+      <motion.div
+        initial={false}
+        animate={
+          mobileMenuOpen
+            ? { height: 'auto', opacity: 1 }
+            : { height: 0, opacity: 0 }
+        }
+        transition={{ duration: 0.3 }}
+        className="md:hidden overflow-hidden"
+        style={{
+          background: 'var(--brand-dark-gray)',
+          borderTop: '1px solid rgba(240, 185, 11, 0.1)',
+        }}
+      >
+        <div className="px-4 py-4 space-y-3">
+          {/* New Navigation Tabs */}
+          {isLoggedIn ? (
+            <button
+              onClick={() => {
+                console.log(
+                  '移动端 实时 button clicked, onPageChange:',
+                  onPageChange
+                )
+                onPageChange?.('competition')
+                setMobileMenuOpen(false)
+              }}
+              className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+              style={{
+                color:
+                  currentPage === 'competition'
+                    ? 'var(--brand-yellow)'
+                    : 'var(--brand-light-gray)',
+                padding: '12px 16px',
+                borderRadius: '8px',
+                position: 'relative',
+                width: '100%',
+                textAlign: 'left',
+              }}
+            >
+              {/* Background for selected state */}
+              {currentPage === 'competition' && (
+                <span
+                  className="absolute inset-0 rounded-lg"
+                  style={{
+                    background: 'rgba(240, 185, 11, 0.15)',
+                    zIndex: -1,
+                  }}
+                />
+              )}
+
+              {t('realtimeNav', language)}
+            </button>
+          ) : (
+            <a
+              href="/competition"
+              className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
+              style={{
+                color:
+                  currentPage === 'competition'
+                    ? 'var(--brand-yellow)'
+                    : 'var(--brand-light-gray)',
+                padding: '12px 16px',
+                borderRadius: '8px',
+                position: 'relative',
+              }}
+            >
+              {/* Background for selected state */}
+              {currentPage === 'competition' && (
+                <span
+                  className="absolute inset-0 rounded-lg"
+                  style={{
+                    background: 'rgba(240, 185, 11, 0.15)',
+                    zIndex: -1,
+                  }}
+                />
+              )}
+
+              {t('realtimeNav', language)}
+            </a>
+          )}
+          {/* Only show 配置 and 看板 when logged in */}
+          {isLoggedIn && (
+            <>
+              <button
+                onClick={() => {
+                  if (onPageChange) {
+                    onPageChange('traders')
+                  } else {
+                    navigate('/traders')
+                  }
+                  setMobileMenuOpen(false)
+                }}
+                className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500 hover:text-yellow-500"
+                style={{
+                  color:
+                    currentPage === 'traders'
+                      ? 'var(--brand-yellow)'
+                      : 'var(--brand-light-gray)',
+                  padding: '12px 16px',
+                  borderRadius: '8px',
+                  position: 'relative',
+                  width: '100%',
+                  textAlign: 'left',
+                }}
+              >
+                {/* Background for selected state */}
+                {currentPage === 'traders' && (
+                  <span
+                    className="absolute inset-0 rounded-lg"
+                    style={{
+                      background: 'rgba(240, 185, 11, 0.15)',
+                      zIndex: -1,
+                    }}
+                  />
+                )}
+
+                {t('configNav', language)}
+              </button>
+              <button
+                onClick={() => {
+                  if (onPageChange) {
+                    onPageChange('trader')
+                  } else {
+                    navigate('/dashboard')
+                  }
+                  setMobileMenuOpen(false)
+                }}
+                className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500 hover:text-yellow-500"
+                style={{
+                  color:
+                    currentPage === 'trader'
+                      ? 'var(--brand-yellow)'
+                      : 'var(--brand-light-gray)',
+                  padding: '12px 16px',
+                  borderRadius: '8px',
+                  position: 'relative',
+                  width: '100%',
+                  textAlign: 'left',
+                }}
+              >
+                {/* Background for selected state */}
+                {currentPage === 'trader' && (
+                  <span
+                    className="absolute inset-0 rounded-lg"
+                    style={{
+                      background: 'rgba(240, 185, 11, 0.15)',
+                      zIndex: -1,
+                    }}
+                  />
+                )}
+
+                {t('dashboardNav', language)}
+              </button>
+              <button
+                onClick={() => {
+                  if (onPageChange) {
+                    onPageChange('faq')
+                  } else {
+                    navigate('/faq')
+                  }
+                  setMobileMenuOpen(false)
+                }}
+                className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500 hover:text-yellow-500"
+                style={{
+                  color:
+                    currentPage === 'faq'
+                      ? 'var(--brand-yellow)'
+                      : 'var(--brand-light-gray)',
+                  padding: '12px 16px',
+                  borderRadius: '8px',
+                  position: 'relative',
+                  width: '100%',
+                  textAlign: 'left',
+                }}
+              >
+                {/* Background for selected state */}
+                {currentPage === 'faq' && (
+                  <span
+                    className="absolute inset-0 rounded-lg"
+                    style={{
+                      background: 'rgba(240, 185, 11, 0.15)',
+                      zIndex: -1,
+                    }}
+                  />
+                )}
+
+                {t('faqNav', language)}
+              </button>
+            </>
+          )}
+
+          {/* Original Navigation Items - Only on home page */}
+          {isHomePage &&
+            [
+              { key: 'features', label: t('features', language) },
+              { key: 'howItWorks', label: t('howItWorks', language) },
+              { key: 'GitHub', label: 'GitHub' },
+              { key: 'community', label: t('community', language) },
+            ].map((item) => (
+              <a
+                key={item.key}
+                href={
+                  item.key === 'GitHub'
+                    ? 'https://github.com/tinkle-community/nofx'
+                    : item.key === 'community'
+                      ? 'https://t.me/nofx_dev_community'
+                      : `#${item.key === 'features' ? 'features' : 'how-it-works'}`
+                }
+                target={
+                  item.key === 'GitHub' || item.key === 'community'
+                    ? '_blank'
+                    : undefined
+                }
+                rel={
+                  item.key === 'GitHub' || item.key === 'community'
+                    ? 'noopener noreferrer'
+                    : undefined
+                }
+                className="block text-sm py-2"
+                style={{ color: 'var(--brand-light-gray)' }}
+              >
+                {item.label}
+              </a>
+            ))}
+
+          {/* Language Toggle */}
+          <div className="py-2">
+            <div className="flex items-center gap-2 mb-2">
+              <span
+                className="text-xs"
+                style={{ color: 'var(--brand-light-gray)' }}
+              >
+                {t('language', language)}:
+              </span>
+            </div>
+            <div className="space-y-1">
+              <button
+                onClick={() => {
+                  onLanguageChange?.('zh')
+                  setMobileMenuOpen(false)
+                }}
+                className={`w-full flex items-center gap-3 px-3 py-2 rounded transition-colors ${
+                  language === 'zh'
+                    ? 'bg-yellow-500 text-black'
+                    : 'text-gray-400 hover:text-white'
+                }`}
+              >
+                <span className="text-lg">🇨🇳</span>
+                <span className="text-sm">中文</span>
+              </button>
+              <button
+                onClick={() => {
+                  onLanguageChange?.('en')
+                  setMobileMenuOpen(false)
+                }}
+                className={`w-full flex items-center gap-3 px-3 py-2 rounded transition-colors ${
+                  language === 'en'
+                    ? 'bg-yellow-500 text-black'
+                    : 'text-gray-400 hover:text-white'
+                }`}
+              >
+                <span className="text-lg">🇺🇸</span>
+                <span className="text-sm">English</span>
+              </button>
+            </div>
+          </div>
+
+          {/* User info and logout for mobile when logged in */}
+          {isLoggedIn && user && (
+            <div
+              className="mt-4 pt-4"
+              style={{ borderTop: '1px solid var(--panel-border)' }}
+            >
+              <div
+                className="flex items-center gap-2 px-3 py-2 mb-2 rounded"
+                style={{ background: 'var(--panel-bg)' }}
+              >
+                <div
+                  className="w-6 h-6 rounded-full flex items-center justify-center text-xs font-bold"
+                  style={{
+                    background: 'var(--brand-yellow)',
+                    color: 'var(--brand-black)',
+                  }}
+                >
+                  {user.email[0].toUpperCase()}
+                </div>
+                <div>
+                  <div
+                    className="text-xs"
+                    style={{ color: 'var(--text-secondary)' }}
+                  >
+                    {t('loggedInAs', language)}
+                  </div>
+                  <div
+                    className="text-sm"
+                    style={{ color: 'var(--brand-light-gray)' }}
+                  >
+                    {user.email}
+                  </div>
+                </div>
+              </div>
+              {onLogout && (
+                <button
+                  onClick={() => {
+                    onLogout()
+                    setMobileMenuOpen(false)
+                  }}
+                  className="w-full px-4 py-2 rounded text-sm font-semibold transition-colors text-center"
+                  style={{
+                    background: 'var(--binance-red-bg)',
+                    color: 'var(--binance-red)',
+                  }}
+                >
+                  {t('exitLogin', language)}
+                </button>
+              )}
+            </div>
+          )}
+
+          {/* Show login/register buttons when not logged in and not on login/register pages */}
+          {!isLoggedIn &&
+            currentPage !== 'login' &&
+            currentPage !== 'register' && (
+              <div className="space-y-2 mt-2">
+                <a
+                  href="/login"
+                  className="block w-full px-4 py-2 rounded text-sm font-medium text-center transition-colors"
+                  style={{
+                    color: 'var(--brand-light-gray)',
+                    border: '1px solid var(--brand-light-gray)',
+                  }}
+                  onClick={() => setMobileMenuOpen(false)}
+                >
+                  {t('signIn', language)}
+                </a>
+                <a
+                  href="/register"
+                  className="block w-full px-4 py-2 rounded font-semibold text-sm text-center transition-colors"
+                  style={{
+                    background: 'var(--brand-yellow)',
+                    color: 'var(--brand-black)',
+                  }}
+                  onClick={() => setMobileMenuOpen(false)}
+                >
+                  {t('signUp', language)}
+                </a>
+              </div>
+            )}
+        </div>
+      </motion.div>
+    </nav>
+  )
+}

web/src/components/LoginPage.tsx

@@ -1,14 +1,16 @@
 import React, { useState } from 'react'
+import { useNavigate } from 'react-router-dom'
 import { useAuth } from '../contexts/AuthContext'
 import { useLanguage } from '../contexts/LanguageContext'
 import { t } from '../i18n/translations'
-import HeaderBar from './landing/HeaderBar'
 import { Eye, EyeOff } from 'lucide-react'
 import { Input } from './ui/input'
+import { toast } from 'sonner'
 
 export function LoginPage() {
   const { language } = useLanguage()
   const { login, loginAdmin, verifyOTP } = useAuth()
+  const navigate = useNavigate()
   const [step, setStep] = useState<'login' | 'otp'>('login')
   const [email, setEmail] = useState('')
   const [password, setPassword] = useState('')
@@ -26,7 +28,9 @@ export function LoginPage() {
     setLoading(true)
     const result = await loginAdmin(adminPassword)
     if (!result.success) {
-      setError(result.message || t('loginFailed', language))
+      const msg = result.message || t('loginFailed', language)
+      setError(msg)
+      toast.error(msg)
     }
     setLoading(false)
   }
@@ -44,7 +48,9 @@ export function LoginPage() {
         setStep('otp')
       }
     } else {
-      setError(result.message || t('loginFailed', language))
+      const msg = result.message || t('loginFailed', language)
+      setError(msg)
+      toast.error(msg)
     }
 
     setLoading(false)
@@ -58,7 +64,9 @@ export function LoginPage() {
     const result = await verifyOTP(userID, otpCode)
 
     if (!result.success) {
-      setError(result.message || t('verificationFailed', language))
+      const msg = result.message || t('verificationFailed', language)
+      setError(msg)
+      toast.error(msg)
     }
     // 成功的话AuthContext会自动处理登录状态
 
@@ -66,286 +74,259 @@ export function LoginPage() {
   }
 
   return (
-    <div className="min-h-screen" style={{ background: 'var(--brand-black)' }}>
-      <HeaderBar
-        onLoginClick={() => {}}
-        isLoggedIn={false}
-        isHomePage={false}
-        currentPage="login"
-        language={language}
-        onLanguageChange={() => {}}
-        onPageChange={(page) => {
-          console.log('LoginPage onPageChange called with:', page)
-          if (page === 'competition') {
-            window.location.href = '/competition'
-          }
-        }}
-      />
-
-      <div
-        className="flex items-center justify-center pt-20"
-        style={{ minHeight: 'calc(100vh - 80px)' }}
-      >
-        <div className="w-full max-w-md">
-          {/* Logo */}
-          <div className="text-center mb-8">
-            <div className="w-16 h-16 mx-auto mb-4 flex items-center justify-center">
-              <img
-                src="/icons/nofx.svg"
-                alt="NoFx Logo"
-                className="w-16 h-16 object-contain"
-              />
-            </div>
-            <h1
-              className="text-2xl font-bold"
-              style={{ color: 'var(--brand-light-gray)' }}
-            >
-              登录 NOFX
-            </h1>
-            <p
-              className="text-sm mt-2"
-              style={{ color: 'var(--text-secondary)' }}
-            >
-              {step === 'login' ? '请输入您的邮箱和密码' : '请输入两步验证码'}
-            </p>
+    <div
+      className="flex items-center justify-center py-12"
+      style={{ minHeight: 'calc(100vh - 64px)' }}
+    >
+      <div className="w-full max-w-md">
+        {/* Logo */}
+        <div className="text-center mb-8">
+          <div className="w-16 h-16 mx-auto mb-4 flex items-center justify-center">
+            <img
+              src="/icons/nofx.svg"
+              alt="NoFx Logo"
+              className="w-16 h-16 object-contain"
+            />
           </div>
-
-          {/* Login Form */}
-          <div
-            className="rounded-lg p-6"
-            style={{
-              background: 'var(--panel-bg)',
-              border: '1px solid var(--panel-border)',
-            }}
+          <h1
+            className="text-2xl font-bold"
+            style={{ color: 'var(--brand-light-gray)' }}
           >
-            {adminMode ? (
-              <form onSubmit={handleAdminLogin} className="space-y-4">
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    管理员密码
-                  </label>
-                  <input
-                    type="password"
-                    value={adminPassword}
-                    onChange={(e) => setAdminPassword(e.target.value)}
-                    className="w-full px-3 py-2 rounded"
-                    style={{
-                      background: 'var(--brand-black)',
-                      border: '1px solid var(--panel-border)',
-                      color: 'var(--brand-light-gray)',
-                    }}
-                    placeholder="请输入管理员密码"
-                    required
-                  />
-                </div>
+            登录 NOFX
+          </h1>
+          <p
+            className="text-sm mt-2"
+            style={{ color: 'var(--text-secondary)' }}
+          >
+            {step === 'login' ? '请输入您的邮箱和密码' : '请输入两步验证码'}
+          </p>
+        </div>
 
-                {error && (
-                  <div
-                    className="text-sm px-3 py-2 rounded"
-                    style={{
-                      background: 'var(--binance-red-bg)',
-                      color: 'var(--binance-red)',
-                    }}
-                  >
-                    {error}
-                  </div>
-                )}
-
-                <button
-                  type="submit"
-                  disabled={loading}
-                  className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
+        {/* Login Form */}
+        <div
+          className="rounded-lg p-6"
+          style={{
+            background: 'var(--panel-bg)',
+            border: '1px solid var(--panel-border)',
+          }}
+        >
+          {adminMode ? (
+            <form onSubmit={handleAdminLogin} className="space-y-4">
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  管理员密码
+                </label>
+                <input
+                  type="password"
+                  value={adminPassword}
+                  onChange={(e) => setAdminPassword(e.target.value)}
+                  className="w-full px-3 py-2 rounded"
                   style={{
-                    background: 'var(--brand-yellow)',
-                    color: 'var(--brand-black)',
+                    background: 'var(--brand-black)',
+                    border: '1px solid var(--panel-border)',
+                    color: 'var(--brand-light-gray)',
+                  }}
+                  placeholder="请输入管理员密码"
+                  required
+                />
+              </div>
+
+              {error && (
+                <div
+                  className="text-sm px-3 py-2 rounded"
+                  style={{
+                    background: 'var(--binance-red-bg)',
+                    color: 'var(--binance-red)',
                   }}
                 >
-                  {loading ? t('loading', language) : '登录'}
-                </button>
-              </form>
-            ) : step === 'login' ? (
-              <form onSubmit={handleLogin} className="space-y-4">
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {t('email', language)}
-                  </label>
+                  {error}
+                </div>
+              )}
+
+              <button
+                type="submit"
+                disabled={loading}
+                className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
+                style={{
+                  background: 'var(--brand-yellow)',
+                  color: 'var(--brand-black)',
+                }}
+              >
+                {loading ? t('loading', language) : '登录'}
+              </button>
+            </form>
+          ) : step === 'login' ? (
+            <form onSubmit={handleLogin} className="space-y-4">
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('email', language)}
+                </label>
+                <Input
+                  type="email"
+                  value={email}
+                  onChange={(e) => setEmail(e.target.value)}
+                  placeholder={t('emailPlaceholder', language)}
+                  required
+                />
+              </div>
+
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('password', language)}
+                </label>
+                <div className="relative">
                   <Input
-                    type="email"
-                    value={email}
-                    onChange={(e) => setEmail(e.target.value)}
-                    placeholder={t('emailPlaceholder', language)}
+                    type={showPassword ? 'text' : 'password'}
+                    value={password}
+                    onChange={(e) => setPassword(e.target.value)}
+                    className="pr-10"
+                    placeholder={t('passwordPlaceholder', language)}
                     required
                   />
-                </div>
-
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {t('password', language)}
-                  </label>
-                  <div className="relative">
-                    <Input
-                      type={showPassword ? 'text' : 'password'}
-                      value={password}
-                      onChange={(e) => setPassword(e.target.value)}
-                      className="pr-10"
-                      placeholder={t('passwordPlaceholder', language)}
-                      required
-                    />
-                    <button
-                      type="button"
-                      aria-label={showPassword ? '隐藏密码' : '显示密码'}
-                      onMouseDown={(e) => e.preventDefault()}
-                      onClick={() => setShowPassword((v) => !v)}
-                      className="absolute inset-y-0 right-2 w-8 h-10 flex items-center justify-center rounded bg-transparent p-0 m-0 border-0 outline-none focus:outline-none focus:ring-0 appearance-none cursor-pointer btn-icon"
-                      style={{ color: 'var(--text-secondary)' }}
-                    >
-                      {showPassword ? <EyeOff size={18} /> : <Eye size={18} />}
-                    </button>
-                  </div>
-                  <div className="text-right mt-2">
-                    <button
-                      type="button"
-                      onClick={() => {
-                        window.history.pushState({}, '', '/reset-password')
-                        window.dispatchEvent(new PopStateEvent('popstate'))
-                      }}
-                      className="text-xs hover:underline"
-                      style={{ color: '#F0B90B' }}
-                    >
-                      {t('forgotPassword', language)}
-                    </button>
-                  </div>
-                </div>
-
-                {error && (
-                  <div
-                    className="text-sm px-3 py-2 rounded"
-                    style={{
-                      background: 'var(--binance-red-bg)',
-                      color: 'var(--binance-red)',
-                    }}
-                  >
-                    {error}
-                  </div>
-                )}
-
-                <button
-                  type="submit"
-                  disabled={loading}
-                  className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
-                  style={{
-                    background: 'var(--brand-yellow)',
-                    color: 'var(--brand-black)',
-                  }}
-                >
-                  {loading
-                    ? t('loading', language)
-                    : t('loginButton', language)}
-                </button>
-              </form>
-            ) : (
-              <form onSubmit={handleOTPVerify} className="space-y-4">
-                <div className="text-center mb-4">
-                  <div className="text-4xl mb-2">📱</div>
-                  <p className="text-sm" style={{ color: '#848E9C' }}>
-                    {t('scanQRCodeInstructions', language)}
-                    <br />
-                    {t('enterOTPCode', language)}
-                  </p>
-                </div>
-
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {t('otpCode', language)}
-                  </label>
-                  <input
-                    type="text"
-                    value={otpCode}
-                    onChange={(e) =>
-                      setOtpCode(e.target.value.replace(/\D/g, '').slice(0, 6))
-                    }
-                    className="w-full px-3 py-2 rounded text-center text-2xl font-mono"
-                    style={{
-                      background: 'var(--brand-black)',
-                      border: '1px solid var(--panel-border)',
-                      color: 'var(--brand-light-gray)',
-                    }}
-                    placeholder={t('otpPlaceholder', language)}
-                    maxLength={6}
-                    required
-                  />
-                </div>
-
-                {error && (
-                  <div
-                    className="text-sm px-3 py-2 rounded"
-                    style={{
-                      background: 'var(--binance-red-bg)',
-                      color: 'var(--binance-red)',
-                    }}
-                  >
-                    {error}
-                  </div>
-                )}
-
-                <div className="flex gap-3">
                   <button
                     type="button"
-                    onClick={() => setStep('login')}
-                    className="flex-1 px-4 py-2 rounded text-sm font-semibold"
-                    style={{
-                      background: 'var(--panel-bg-hover)',
-                      color: 'var(--text-secondary)',
-                    }}
+                    aria-label={showPassword ? '隐藏密码' : '显示密码'}
+                    onMouseDown={(e) => e.preventDefault()}
+                    onClick={() => setShowPassword((v) => !v)}
+                    className="absolute inset-y-0 right-2 w-8 h-10 flex items-center justify-center rounded bg-transparent p-0 m-0 border-0 outline-none focus:outline-none focus:ring-0 appearance-none cursor-pointer btn-icon"
+                    style={{ color: 'var(--text-secondary)' }}
                   >
-                    {t('back', language)}
-                  </button>
-                  <button
-                    type="submit"
-                    disabled={loading || otpCode.length !== 6}
-                    className="flex-1 px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
-                    style={{ background: '#F0B90B', color: '#000' }}
-                  >
-                    {loading
-                      ? t('loading', language)
-                      : t('verifyOTP', language)}
+                    {showPassword ? <EyeOff size={18} /> : <Eye size={18} />}
                   </button>
                 </div>
-              </form>
-            )}
-          </div>
+                <div className="text-right mt-2">
+                  <button
+                    type="button"
+                    onClick={() => navigate('/reset-password')}
+                    className="text-xs hover:underline"
+                    style={{ color: '#F0B90B' }}
+                  >
+                    {t('forgotPassword', language)}
+                  </button>
+                </div>
+              </div>
 
-          {/* Register Link */}
-          {!adminMode && (
-            <div className="text-center mt-6">
-              <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
-                还没有账户？{' '}
-                <button
-                  onClick={() => {
-                    window.history.pushState({}, '', '/register')
-                    window.dispatchEvent(new PopStateEvent('popstate'))
+              {error && (
+                <div
+                  className="text-sm px-3 py-2 rounded"
+                  style={{
+                    background: 'var(--binance-red-bg)',
+                    color: 'var(--binance-red)',
                   }}
-                  className="font-semibold hover:underline transition-colors"
-                  style={{ color: 'var(--brand-yellow)' }}
                 >
-                  立即注册
+                  {error}
+                </div>
+              )}
+
+              <button
+                type="submit"
+                disabled={loading}
+                className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
+                style={{
+                  background: 'var(--brand-yellow)',
+                  color: 'var(--brand-black)',
+                }}
+              >
+                {loading ? t('loading', language) : t('loginButton', language)}
+              </button>
+            </form>
+          ) : (
+            <form onSubmit={handleOTPVerify} className="space-y-4">
+              <div className="text-center mb-4">
+                <div className="text-4xl mb-2">📱</div>
+                <p className="text-sm" style={{ color: '#848E9C' }}>
+                  {t('scanQRCodeInstructions', language)}
+                  <br />
+                  {t('enterOTPCode', language)}
+                </p>
+              </div>
+
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('otpCode', language)}
+                </label>
+                <input
+                  type="text"
+                  value={otpCode}
+                  onChange={(e) =>
+                    setOtpCode(e.target.value.replace(/\D/g, '').slice(0, 6))
+                  }
+                  className="w-full px-3 py-2 rounded text-center text-2xl font-mono"
+                  style={{
+                    background: 'var(--brand-black)',
+                    border: '1px solid var(--panel-border)',
+                    color: 'var(--brand-light-gray)',
+                  }}
+                  placeholder={t('otpPlaceholder', language)}
+                  maxLength={6}
+                  required
+                />
+              </div>
+
+              {error && (
+                <div
+                  className="text-sm px-3 py-2 rounded"
+                  style={{
+                    background: 'var(--binance-red-bg)',
+                    color: 'var(--binance-red)',
+                  }}
+                >
+                  {error}
+                </div>
+              )}
+
+              <div className="flex gap-3">
+                <button
+                  type="button"
+                  onClick={() => setStep('login')}
+                  className="flex-1 px-4 py-2 rounded text-sm font-semibold"
+                  style={{
+                    background: 'var(--panel-bg-hover)',
+                    color: 'var(--text-secondary)',
+                  }}
+                >
+                  {t('back', language)}
                 </button>
-              </p>
-            </div>
+                <button
+                  type="submit"
+                  disabled={loading || otpCode.length !== 6}
+                  className="flex-1 px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
+                  style={{ background: '#F0B90B', color: '#000' }}
+                >
+                  {loading ? t('loading', language) : t('verifyOTP', language)}
+                </button>
+              </div>
+            </form>
           )}
         </div>
+
+        {/* Register Link */}
+        {!adminMode && (
+          <div className="text-center mt-6">
+            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
+              还没有账户？{' '}
+              <button
+                onClick={() => navigate('/register')}
+                className="font-semibold hover:underline transition-colors"
+                style={{ color: 'var(--brand-yellow)' }}
+              >
+                立即注册
+              </button>
+            </p>
+          </div>
+        )}
       </div>
     </div>
   )

web/src/components/RegisterPage.tsx

@@ -1,9 +1,11 @@
 import React, { useState, useEffect } from 'react'
+import { useNavigate } from 'react-router-dom'
 import { useAuth } from '../contexts/AuthContext'
 import { useLanguage } from '../contexts/LanguageContext'
 import { t } from '../i18n/translations'
 import { getSystemConfig } from '../lib/config'
-import HeaderBar from './landing/HeaderBar'
+import { toast } from 'sonner'
+import { copyWithToast } from '../lib/clipboard'
 import { Eye, EyeOff } from 'lucide-react'
 import { Input } from './ui/input'
 import PasswordChecklist from 'react-password-checklist'
@@ -11,6 +13,7 @@ import PasswordChecklist from 'react-password-checklist'
 export function RegisterPage() {
   const { language } = useLanguage()
   const { register, completeRegistration } = useAuth()
+  const navigate = useNavigate()
   const [step, setStep] = useState<'register' | 'setup-otp' | 'verify-otp'>(
     'register'
   )
@@ -66,7 +69,9 @@ export function RegisterPage() {
       setQrCodeURL(result.qrCodeURL || '')
       setStep('setup-otp')
     } else {
-      setError(result.message || t('registrationFailed', language))
+      const msg = result.message || t('registrationFailed', language)
+      setError(msg)
+      toast.error(msg)
     }
 
     setLoading(false)
@@ -84,7 +89,9 @@ export function RegisterPage() {
     const result = await completeRegistration(userID, otpCode)
 
     if (!result.success) {
-      setError(result.message || t('registrationFailed', language))
+      const msg = result.message || t('registrationFailed', language)
+      setError(msg)
+      toast.error(msg)
     }
     // 成功的话AuthContext会自动处理登录状态
 
@@ -92,141 +99,197 @@ export function RegisterPage() {
   }
 
   const copyToClipboard = (text: string) => {
-    navigator.clipboard.writeText(text)
+    copyWithToast(text)
   }
 
   return (
-    <div className="min-h-screen" style={{ background: 'var(--brand-black)' }}>
-      <HeaderBar
-        isLoggedIn={false}
-        isHomePage={false}
-        currentPage="register"
-        language={language}
-        onLanguageChange={() => {}}
-        onPageChange={(page) => {
-          console.log('RegisterPage onPageChange called with:', page)
-          if (page === 'competition') {
-            window.location.href = '/competition'
-          }
-        }}
-      />
-
-      <div
-        className="flex items-center justify-center pt-20"
-        style={{ minHeight: 'calc(100vh - 80px)' }}
-      >
-        <div className="w-full max-w-md">
-          {/* Logo */}
-          <div className="text-center mb-8">
-            <div className="w-16 h-16 mx-auto mb-4 flex items-center justify-center">
-              <img
-                src="/icons/nofx.svg"
-                alt="NoFx Logo"
-                className="w-16 h-16 object-contain"
-              />
-            </div>
-            <h1 className="text-2xl font-bold" style={{ color: '#EAECEF' }}>
-              {t('appTitle', language)}
-            </h1>
-            <p className="text-sm mt-2" style={{ color: '#848E9C' }}>
-              {step === 'register' && t('registerTitle', language)}
-              {step === 'setup-otp' && t('setupTwoFactor', language)}
-              {step === 'verify-otp' && t('verifyOTP', language)}
-            </p>
+    <div
+      className="flex items-center justify-center py-12"
+      style={{ minHeight: 'calc(100vh - 64px)' }}
+    >
+      <div className="w-full max-w-md">
+        {/* Logo */}
+        <div className="text-center mb-8">
+          <div className="w-16 h-16 mx-auto mb-4 flex items-center justify-center">
+            <img
+              src="/icons/nofx.svg"
+              alt="NoFx Logo"
+              className="w-16 h-16 object-contain"
+            />
           </div>
+          <h1 className="text-2xl font-bold" style={{ color: '#EAECEF' }}>
+            {t('appTitle', language)}
+          </h1>
+          <p className="text-sm mt-2" style={{ color: '#848E9C' }}>
+            {step === 'register' && t('registerTitle', language)}
+            {step === 'setup-otp' && t('setupTwoFactor', language)}
+            {step === 'verify-otp' && t('verifyOTP', language)}
+          </p>
+        </div>
 
-          {/* Registration Form */}
-          <div
-            className="rounded-lg p-6"
-            style={{
-              background: 'var(--panel-bg)',
-              border: '1px solid var(--panel-border)',
-            }}
-          >
-            {step === 'register' && (
-              <form onSubmit={handleRegister} className="space-y-4">
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {t('email', language)}
-                  </label>
+        {/* Registration Form */}
+        <div
+          className="rounded-lg p-6"
+          style={{
+            background: 'var(--panel-bg)',
+            border: '1px solid var(--panel-border)',
+          }}
+        >
+          {step === 'register' && (
+            <form onSubmit={handleRegister} className="space-y-4">
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('email', language)}
+                </label>
+                <Input
+                  type="email"
+                  value={email}
+                  onChange={(e) => setEmail(e.target.value)}
+                  placeholder={t('emailPlaceholder', language)}
+                  required
+                />
+              </div>
+
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('password', language)}
+                </label>
+                <div className="relative">
                   <Input
-                    type="email"
-                    value={email}
-                    onChange={(e) => setEmail(e.target.value)}
-                    placeholder={t('emailPlaceholder', language)}
+                    type={showPassword ? 'text' : 'password'}
+                    value={password}
+                    onChange={(e) => setPassword(e.target.value)}
+                    className="pr-10"
+                    placeholder={t('passwordPlaceholder', language)}
                     required
                   />
-                </div>
-
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
+                  <button
+                    type="button"
+                    aria-label={showPassword ? '隐藏密码' : '显示密码'}
+                    onMouseDown={(e) => e.preventDefault()}
+                    onClick={() => setShowPassword((v) => !v)}
+                    className="absolute inset-y-0 right-2 w-8 h-10 flex items-center justify-center rounded bg-transparent p-0 m-0 border-0 outline-none focus:outline-none focus:ring-0 appearance-none cursor-pointer btn-icon"
+                    style={{ color: 'var(--text-secondary)' }}
                   >
-                    {t('password', language)}
-                  </label>
-                  <div className="relative">
-                    <Input
-                      type={showPassword ? 'text' : 'password'}
-                      value={password}
-                      onChange={(e) => setPassword(e.target.value)}
-                      className="pr-10"
-                      placeholder={t('passwordPlaceholder', language)}
-                      required
-                    />
-                    <button
-                      type="button"
-                      aria-label={showPassword ? '隐藏密码' : '显示密码'}
-                      onMouseDown={(e) => e.preventDefault()}
-                      onClick={() => setShowPassword((v) => !v)}
-                      className="absolute inset-y-0 right-2 w-8 h-10 flex items-center justify-center rounded bg-transparent p-0 m-0 border-0 outline-none focus:outline-none focus:ring-0 appearance-none cursor-pointer btn-icon"
-                      style={{ color: 'var(--text-secondary)' }}
-                    >
-                      {showPassword ? <EyeOff size={18} /> : <Eye size={18} />}
-                    </button>
-                  </div>
+                    {showPassword ? <EyeOff size={18} /> : <Eye size={18} />}
+                  </button>
                 </div>
+              </div>
 
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('confirmPassword', language)}
+                </label>
+                <div className="relative">
+                  <Input
+                    type={showConfirmPassword ? 'text' : 'password'}
+                    value={confirmPassword}
+                    onChange={(e) => setConfirmPassword(e.target.value)}
+                    className="pr-10"
+                    placeholder={t('confirmPasswordPlaceholder', language)}
+                    required
+                  />
+                  <button
+                    type="button"
+                    aria-label={showConfirmPassword ? '隐藏密码' : '显示密码'}
+                    onMouseDown={(e) => e.preventDefault()}
+                    onClick={() => setShowConfirmPassword((v) => !v)}
+                    className="absolute inset-y-0 right-2 w-8 h-10 flex items-center justify-center rounded bg-transparent p-0 m-0 border-0 outline-none focus:outline-none focus:ring-0 appearance-none cursor-pointer btn-icon"
+                    style={{ color: 'var(--text-secondary)' }}
                   >
-                    {t('confirmPassword', language)}
-                  </label>
-                  <div className="relative">
-                    <Input
-                      type={showConfirmPassword ? 'text' : 'password'}
-                      value={confirmPassword}
-                      onChange={(e) => setConfirmPassword(e.target.value)}
-                      className="pr-10"
-                      placeholder={t('confirmPasswordPlaceholder', language)}
-                      required
-                    />
-                    <button
-                      type="button"
-                      aria-label={showConfirmPassword ? '隐藏密码' : '显示密码'}
-                      onMouseDown={(e) => e.preventDefault()}
-                      onClick={() => setShowConfirmPassword((v) => !v)}
-                      className="absolute inset-y-0 right-2 w-8 h-10 flex items-center justify-center rounded bg-transparent p-0 m-0 border-0 outline-none focus:outline-none focus:ring-0 appearance-none cursor-pointer btn-icon"
-                      style={{ color: 'var(--text-secondary)' }}
-                    >
-                      {showConfirmPassword ? (
-                        <EyeOff size={18} />
-                      ) : (
-                        <Eye size={18} />
-                      )}
-                    </button>
-                  </div>
+                    {showConfirmPassword ? (
+                      <EyeOff size={18} />
+                    ) : (
+                      <Eye size={18} />
+                    )}
+                  </button>
                 </div>
+              </div>
 
-                {/* 密码规则清单（通过才允许提交） */}
+              {/* 密码规则清单（通过才允许提交） */}
+              <div
+                className="mt-1 text-xs"
+                style={{ color: 'var(--text-secondary)' }}
+              >
                 <div
-                  className="mt-1 text-xs"
-                  style={{ color: 'var(--text-secondary)' }}
+                  className="mb-1"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('passwordRequirements', language)}
+                </div>
+                <PasswordChecklist
+                  rules={[
+                    'minLength',
+                    'capital',
+                    'lowercase',
+                    'number',
+                    'specialChar',
+                    'match',
+                  ]}
+                  minLength={8}
+                  value={password}
+                  valueAgain={confirmPassword}
+                  messages={{
+                    minLength: t('passwordRuleMinLength', language),
+                    capital: t('passwordRuleUppercase', language),
+                    lowercase: t('passwordRuleLowercase', language),
+                    number: t('passwordRuleNumber', language),
+                    specialChar: t('passwordRuleSpecial', language),
+                    match: t('passwordRuleMatch', language),
+                  }}
+                  className="space-y-1"
+                  onChange={(isValid) => setPasswordValid(isValid)}
+                />
+              </div>
+
+              {betaMode && (
+                <div>
+                  <label
+                    className="block text-sm font-semibold mb-2"
+                    style={{ color: '#EAECEF' }}
+                  >
+                    内测码 *
+                  </label>
+                  <input
+                    type="text"
+                    value={betaCode}
+                    onChange={(e) =>
+                      setBetaCode(
+                        e.target.value.replace(/[^a-z0-9]/gi, '').toLowerCase()
+                      )
+                    }
+                    className="w-full px-3 py-2 rounded font-mono"
+                    style={{
+                      background: '#0B0E11',
+                      border: '1px solid #2B3139',
+                      color: '#EAECEF',
+                    }}
+                    placeholder="请输入6位内测码"
+                    maxLength={6}
+                    required={betaMode}
+                  />
+                  <p className="text-xs mt-1" style={{ color: '#848E9C' }}>
+                    内测码由6位字母数字组成，区分大小写
+                  </p>
+                </div>
+              )}
+
+              {error && (
+                <div
+                  className="text-sm px-3 py-2 rounded"
+                  style={{
+                    background: 'var(--binance-red-bg)',
+                    color: 'var(--binance-red)',
+                  }}
                 >
                   <div
                     className="mb-1"
@@ -259,297 +322,245 @@ export function RegisterPage() {
                     onChange={(isValid) => setPasswordValid(isValid)}
                   />
                 </div>
+              )}
 
-                {betaMode && (
-                  <div>
-                    <label
-                      className="block text-sm font-semibold mb-2"
-                      style={{ color: '#EAECEF' }}
-                    >
-                      内测码 *
-                    </label>
-                    <input
-                      type="text"
-                      value={betaCode}
-                      onChange={(e) =>
-                        setBetaCode(
-                          e.target.value
-                            .replace(/[^a-z0-9]/gi, '')
-                            .toLowerCase()
-                        )
-                      }
-                      className="w-full px-3 py-2 rounded font-mono"
-                      style={{
-                        background: '#0B0E11',
-                        border: '1px solid #2B3139',
-                        color: '#EAECEF',
-                      }}
-                      placeholder="请输入6位内测码"
-                      maxLength={6}
-                      required={betaMode}
-                    />
-                    <p className="text-xs mt-1" style={{ color: '#848E9C' }}>
-                      内测码由6位字母数字组成，区分大小写
-                    </p>
-                  </div>
-                )}
+              <button
+                type="submit"
+                disabled={
+                  loading || (betaMode && !betaCode.trim()) || !passwordValid
+                }
+                className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
+                style={{
+                  background: 'var(--brand-yellow)',
+                  color: 'var(--brand-black)',
+                }}
+              >
+                {loading
+                  ? t('loading', language)
+                  : t('registerButton', language)}
+              </button>
+            </form>
+          )}
 
-                {error && (
-                  <div
-                    className="text-sm px-3 py-2 rounded"
-                    style={{
-                      background: 'var(--binance-red-bg)',
-                      color: 'var(--binance-red)',
-                    }}
+          {step === 'setup-otp' && (
+            <div className="space-y-4">
+              <div className="text-center">
+                <div className="text-4xl mb-2">📱</div>
+                <h3
+                  className="text-lg font-semibold mb-2"
+                  style={{ color: '#EAECEF' }}
+                >
+                  {t('setupTwoFactor', language)}
+                </h3>
+                <p className="text-sm" style={{ color: '#848E9C' }}>
+                  {t('setupTwoFactorDesc', language)}
+                </p>
+              </div>
+
+              <div className="space-y-3">
+                <div
+                  className="p-3 rounded"
+                  style={{
+                    background: 'var(--brand-black)',
+                    border: '1px solid var(--panel-border)',
+                  }}
+                >
+                  <p
+                    className="text-sm font-semibold mb-2"
+                    style={{ color: 'var(--brand-light-gray)' }}
                   >
-                    {error}
-                  </div>
-                )}
+                    {t('authStep1Title', language)}
+                  </p>
+                  <p
+                    className="text-xs"
+                    style={{ color: 'var(--text-secondary)' }}
+                  >
+                    {t('authStep1Desc', language)}
+                  </p>
+                </div>
 
+                <div
+                  className="p-3 rounded"
+                  style={{
+                    background: 'var(--brand-black)',
+                    border: '1px solid var(--panel-border)',
+                  }}
+                >
+                  <p
+                    className="text-sm font-semibold mb-2"
+                    style={{ color: 'var(--brand-light-gray)' }}
+                  >
+                    {t('authStep2Title', language)}
+                  </p>
+                  <p className="text-xs mb-2" style={{ color: '#848E9C' }}>
+                    {t('authStep2Desc', language)}
+                  </p>
+
+                  {qrCodeURL && (
+                    <div className="mt-2">
+                      <p className="text-xs mb-2" style={{ color: '#848E9C' }}>
+                        {t('qrCodeHint', language)}
+                      </p>
+                      <div className="bg-white p-2 rounded text-center">
+                        <img
+                          src={`https://api.qrserver.com/v1/create-qr-code/?size=150x150&data=${encodeURIComponent(qrCodeURL)}`}
+                          alt="QR Code"
+                          className="mx-auto"
+                        />
+                      </div>
+                    </div>
+                  )}
+
+                  <div className="mt-2">
+                    <p className="text-xs mb-1" style={{ color: '#848E9C' }}>
+                      {t('otpSecret', language)}
+                    </p>
+                    <div className="flex items-center gap-2">
+                      <code
+                        className="flex-1 px-2 py-1 text-xs rounded font-mono"
+                        style={{
+                          background: 'var(--panel-bg-hover)',
+                          color: 'var(--brand-light-gray)',
+                        }}
+                      >
+                        {otpSecret}
+                      </code>
+                      <button
+                        onClick={() => copyToClipboard(otpSecret)}
+                        className="px-2 py-1 text-xs rounded"
+                        style={{
+                          background: 'var(--brand-yellow)',
+                          color: 'var(--brand-black)',
+                        }}
+                      >
+                        {t('copy', language)}
+                      </button>
+                    </div>
+                  </div>
+                </div>
+
+                <div
+                  className="p-3 rounded"
+                  style={{
+                    background: 'var(--brand-black)',
+                    border: '1px solid var(--panel-border)',
+                  }}
+                >
+                  <p
+                    className="text-sm font-semibold mb-2"
+                    style={{ color: 'var(--brand-light-gray)' }}
+                  >
+                    {t('authStep3Title', language)}
+                  </p>
+                  <p
+                    className="text-xs"
+                    style={{ color: 'var(--text-secondary)' }}
+                  >
+                    {t('authStep3Desc', language)}
+                  </p>
+                </div>
+              </div>
+
+              <button
+                onClick={handleSetupComplete}
+                className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105"
+                style={{ background: '#F0B90B', color: '#000' }}
+              >
+                {t('setupCompleteContinue', language)}
+              </button>
+            </div>
+          )}
+
+          {step === 'verify-otp' && (
+            <form onSubmit={handleOTPVerify} className="space-y-4">
+              <div className="text-center mb-4">
+                <div className="text-4xl mb-2">🔐</div>
+                <p className="text-sm" style={{ color: '#848E9C' }}>
+                  {t('enterOTPCode', language)}
+                  <br />
+                  {t('completeRegistrationSubtitle', language)}
+                </p>
+              </div>
+
+              <div>
+                <label
+                  className="block text-sm font-semibold mb-2"
+                  style={{ color: 'var(--brand-light-gray)' }}
+                >
+                  {t('otpCode', language)}
+                </label>
+                <input
+                  type="text"
+                  value={otpCode}
+                  onChange={(e) =>
+                    setOtpCode(e.target.value.replace(/\D/g, '').slice(0, 6))
+                  }
+                  className="w-full px-3 py-2 rounded text-center text-2xl font-mono"
+                  style={{
+                    background: 'var(--brand-black)',
+                    border: '1px solid var(--panel-border)',
+                    color: 'var(--brand-light-gray)',
+                  }}
+                  placeholder={t('otpPlaceholder', language)}
+                  maxLength={6}
+                  required
+                />
+              </div>
+
+              {error && (
+                <div
+                  className="text-sm px-3 py-2 rounded"
+                  style={{
+                    background: 'var(--binance-red-bg)',
+                    color: 'var(--binance-red)',
+                  }}
+                >
+                  {error}
+                </div>
+              )}
+
+              <div className="flex gap-3">
+                <button
+                  type="button"
+                  onClick={() => setStep('setup-otp')}
+                  className="flex-1 px-4 py-2 rounded text-sm font-semibold"
+                  style={{
+                    background: 'var(--panel-bg-hover)',
+                    color: 'var(--text-secondary)',
+                  }}
+                >
+                  {t('back', language)}
+                </button>
                 <button
                   type="submit"
-                  disabled={
-                    loading || (betaMode && !betaCode.trim()) || !passwordValid
-                  }
-                  className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
-                  style={{
-                    background: 'var(--brand-yellow)',
-                    color: 'var(--brand-black)',
-                  }}
+                  disabled={loading || otpCode.length !== 6}
+                  className="flex-1 px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
+                  style={{ background: '#F0B90B', color: '#000' }}
                 >
                   {loading
                     ? t('loading', language)
-                    : t('registerButton', language)}
-                </button>
-              </form>
-            )}
-
-            {step === 'setup-otp' && (
-              <div className="space-y-4">
-                <div className="text-center">
-                  <div className="text-4xl mb-2">📱</div>
-                  <h3
-                    className="text-lg font-semibold mb-2"
-                    style={{ color: '#EAECEF' }}
-                  >
-                    {t('setupTwoFactor', language)}
-                  </h3>
-                  <p className="text-sm" style={{ color: '#848E9C' }}>
-                    {t('setupTwoFactorDesc', language)}
-                  </p>
-                </div>
-
-                <div className="space-y-3">
-                  <div
-                    className="p-3 rounded"
-                    style={{
-                      background: 'var(--brand-black)',
-                      border: '1px solid var(--panel-border)',
-                    }}
-                  >
-                    <p
-                      className="text-sm font-semibold mb-2"
-                      style={{ color: 'var(--brand-light-gray)' }}
-                    >
-                      {t('authStep1Title', language)}
-                    </p>
-                    <p
-                      className="text-xs"
-                      style={{ color: 'var(--text-secondary)' }}
-                    >
-                      {t('authStep1Desc', language)}
-                    </p>
-                  </div>
-
-                  <div
-                    className="p-3 rounded"
-                    style={{
-                      background: 'var(--brand-black)',
-                      border: '1px solid var(--panel-border)',
-                    }}
-                  >
-                    <p
-                      className="text-sm font-semibold mb-2"
-                      style={{ color: 'var(--brand-light-gray)' }}
-                    >
-                      {t('authStep2Title', language)}
-                    </p>
-                    <p className="text-xs mb-2" style={{ color: '#848E9C' }}>
-                      {t('authStep2Desc', language)}
-                    </p>
-
-                    {qrCodeURL && (
-                      <div className="mt-2">
-                        <p
-                          className="text-xs mb-2"
-                          style={{ color: '#848E9C' }}
-                        >
-                          {t('qrCodeHint', language)}
-                        </p>
-                        <div className="bg-white p-2 rounded text-center">
-                          <img
-                            src={`https://api.qrserver.com/v1/create-qr-code/?size=150x150&data=${encodeURIComponent(qrCodeURL)}`}
-                            alt="QR Code"
-                            className="mx-auto"
-                          />
-                        </div>
-                      </div>
-                    )}
-
-                    <div className="mt-2">
-                      <p className="text-xs mb-1" style={{ color: '#848E9C' }}>
-                        {t('otpSecret', language)}
-                      </p>
-                      <div className="flex items-center gap-2">
-                        <code
-                          className="flex-1 px-2 py-1 text-xs rounded font-mono"
-                          style={{
-                            background: 'var(--panel-bg-hover)',
-                            color: 'var(--brand-light-gray)',
-                          }}
-                        >
-                          {otpSecret}
-                        </code>
-                        <button
-                          onClick={() => copyToClipboard(otpSecret)}
-                          className="px-2 py-1 text-xs rounded"
-                          style={{
-                            background: 'var(--brand-yellow)',
-                            color: 'var(--brand-black)',
-                          }}
-                        >
-                          {t('copy', language)}
-                        </button>
-                      </div>
-                    </div>
-                  </div>
-
-                  <div
-                    className="p-3 rounded"
-                    style={{
-                      background: 'var(--brand-black)',
-                      border: '1px solid var(--panel-border)',
-                    }}
-                  >
-                    <p
-                      className="text-sm font-semibold mb-2"
-                      style={{ color: 'var(--brand-light-gray)' }}
-                    >
-                      {t('authStep3Title', language)}
-                    </p>
-                    <p
-                      className="text-xs"
-                      style={{ color: 'var(--text-secondary)' }}
-                    >
-                      {t('authStep3Desc', language)}
-                    </p>
-                  </div>
-                </div>
-
-                <button
-                  onClick={handleSetupComplete}
-                  className="w-full px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105"
-                  style={{ background: '#F0B90B', color: '#000' }}
-                >
-                  {t('setupCompleteContinue', language)}
+                    : t('completeRegistration', language)}
                 </button>
               </div>
-            )}
-
-            {step === 'verify-otp' && (
-              <form onSubmit={handleOTPVerify} className="space-y-4">
-                <div className="text-center mb-4">
-                  <div className="text-4xl mb-2">🔐</div>
-                  <p className="text-sm" style={{ color: '#848E9C' }}>
-                    {t('enterOTPCode', language)}
-                    <br />
-                    {t('completeRegistrationSubtitle', language)}
-                  </p>
-                </div>
-
-                <div>
-                  <label
-                    className="block text-sm font-semibold mb-2"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {t('otpCode', language)}
-                  </label>
-                  <input
-                    type="text"
-                    value={otpCode}
-                    onChange={(e) =>
-                      setOtpCode(e.target.value.replace(/\D/g, '').slice(0, 6))
-                    }
-                    className="w-full px-3 py-2 rounded text-center text-2xl font-mono"
-                    style={{
-                      background: 'var(--brand-black)',
-                      border: '1px solid var(--panel-border)',
-                      color: 'var(--brand-light-gray)',
-                    }}
-                    placeholder={t('otpPlaceholder', language)}
-                    maxLength={6}
-                    required
-                  />
-                </div>
-
-                {error && (
-                  <div
-                    className="text-sm px-3 py-2 rounded"
-                    style={{
-                      background: 'var(--binance-red-bg)',
-                      color: 'var(--binance-red)',
-                    }}
-                  >
-                    {error}
-                  </div>
-                )}
-
-                <div className="flex gap-3">
-                  <button
-                    type="button"
-                    onClick={() => setStep('setup-otp')}
-                    className="flex-1 px-4 py-2 rounded text-sm font-semibold"
-                    style={{
-                      background: 'var(--panel-bg-hover)',
-                      color: 'var(--text-secondary)',
-                    }}
-                  >
-                    {t('back', language)}
-                  </button>
-                  <button
-                    type="submit"
-                    disabled={loading || otpCode.length !== 6}
-                    className="flex-1 px-4 py-2 rounded text-sm font-semibold transition-all hover:scale-105 disabled:opacity-50"
-                    style={{ background: '#F0B90B', color: '#000' }}
-                  >
-                    {loading
-                      ? t('loading', language)
-                      : t('completeRegistration', language)}
-                  </button>
-                </div>
-              </form>
-            )}
-          </div>
-
-          {/* Login Link */}
-          {step === 'register' && (
-            <div className="text-center mt-6">
-              <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
-                已有账户？{' '}
-                <button
-                  onClick={() => {
-                    window.history.pushState({}, '', '/login')
-                    window.dispatchEvent(new PopStateEvent('popstate'))
-                  }}
-                  className="font-semibold hover:underline transition-colors"
-                  style={{ color: 'var(--brand-yellow)' }}
-                >
-                  立即登录
-                </button>
-              </p>
-            </div>
+            </form>
           )}
         </div>
+
+        {/* Login Link */}
+        {step === 'register' && (
+          <div className="text-center mt-6">
+            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
+              已有账户？{' '}
+              <button
+                onClick={() => navigate('/login')}
+                className="font-semibold hover:underline transition-colors"
+                style={{ color: 'var(--brand-yellow)' }}
+              >
+                立即登录
+              </button>
+            </p>
+          </div>
+        )}
       </div>
     </div>
   )

web/src/components/ResetPasswordPage.tsx

@@ -6,6 +6,7 @@ import { Header } from './Header'
 import { ArrowLeft, KeyRound, Eye, EyeOff } from 'lucide-react'
 import PasswordChecklist from 'react-password-checklist'
 import { Input } from './ui/input'
+import { toast } from 'sonner'
 
 export function ResetPasswordPage() {
   const { language } = useLanguage()
@@ -38,13 +39,16 @@ export function ResetPasswordPage() {
 
     if (result.success) {
       setSuccess(true)
+      toast.success(t('resetPasswordSuccess', language) || '重置成功')
       // 3秒后跳转到登录页面
       setTimeout(() => {
         window.history.pushState({}, '', '/login')
         window.dispatchEvent(new PopStateEvent('popstate'))
       }, 3000)
     } else {
-      setError(result.message || t('resetPasswordFailed', language))
+      const msg = result.message || t('resetPasswordFailed', language)
+      setError(msg)
+      toast.error(msg)
     }
 
     setLoading(false)

web/src/components/TraderConfigModal.tsx

@@ -2,6 +2,8 @@ import { useState, useEffect } from 'react'
 import type { AIModel, Exchange, CreateTraderRequest } from '../types'
 import { useLanguage } from '../contexts/LanguageContext'
 import { t } from '../i18n/translations'
+import { toast } from 'sonner'
+import { Pencil, Plus, X as IconX } from 'lucide-react'
 
 // 提取下划线后面的名称部分
 function getShortName(fullName: string): string {
@@ -217,12 +219,11 @@ export function TraderConfigModal({
       const currentBalance = data.total_equity || data.balance || 0
 
       setFormData((prev) => ({ ...prev, initial_balance: currentBalance }))
-
-      // 显示成功提示
-      console.log('已获取当前余额:', currentBalance)
+      toast.success('已获取当前余额')
     } catch (error) {
       console.error('获取余额失败:', error)
       setBalanceFetchError('获取余额失败，请检查网络连接')
+      toast.error('获取余额失败，请检查网络连接')
     } finally {
       setIsFetchingBalance(false)
     }
@@ -249,7 +250,11 @@ export function TraderConfigModal({
         initial_balance: formData.initial_balance,
         scan_interval_minutes: formData.scan_interval_minutes,
       }
-      await onSave(saveData)
+      await toast.promise(onSave(saveData), {
+        loading: '正在保存…',
+        success: '保存成功',
+        error: '保存失败',
+      })
       onClose()
     } catch (error) {
       console.error('保存失败:', error)
@@ -268,8 +273,12 @@ export function TraderConfigModal({
         {/* Header */}
         <div className="flex items-center justify-between p-6 border-b border-[#2B3139] bg-gradient-to-r from-[#1E2329] to-[#252B35] sticky top-0 z-10 rounded-t-xl">
           <div className="flex items-center gap-3">
-            <div className="w-10 h-10 rounded-lg bg-gradient-to-br from-[#F0B90B] to-[#E1A706] flex items-center justify-center">
-              <span className="text-lg">{isEditMode ? '✏️' : '➕'}</span>
+            <div className="w-10 h-10 rounded-lg bg-gradient-to-br from-[#F0B90B] to-[#E1A706] flex items-center justify-center text-black">
+              {isEditMode ? (
+                <Pencil className="w-5 h-5" />
+              ) : (
+                <Plus className="w-5 h-5" />
+              )}
             </div>
             <div>
               <h2 className="text-xl font-bold text-[#EAECEF]">
@@ -284,7 +293,7 @@ export function TraderConfigModal({
             onClick={onClose}
             className="w-8 h-8 rounded-lg text-[#848E9C] hover:text-[#EAECEF] hover:bg-[#2B3139] transition-colors flex items-center justify-center"
           >
-            ✕
+            <IconX className="w-4 h-4" />
           </button>
         </div>
 

web/src/components/TraderConfigViewModal.tsx

@@ -1,4 +1,5 @@
 import { useState } from 'react'
+import { toast } from 'sonner'
 import type { TraderConfigData } from '../types'
 
 // 提取下划线后面的名称部分
@@ -27,8 +28,10 @@ export function TraderConfigViewModal({
       await navigator.clipboard.writeText(text)
       setCopiedField(fieldName)
       setTimeout(() => setCopiedField(null), 2000)
+      toast.success('已复制到剪贴板')
     } catch (error) {
       console.error('Failed to copy:', error)
+      toast.error('复制失败，请手动复制')
     }
   }
 

web/src/components/TwoStageKeyModal.tsx

@@ -1,6 +1,7 @@
 import { useEffect, useMemo, useRef, useState } from 'react'
 import { createPortal } from 'react-dom'
 import { t, type Language } from '../i18n/translations'
+import { toast } from 'sonner'
 
 const DEFAULT_LENGTH = 64
 
@@ -99,12 +100,14 @@ export function TwoStageKeyModal({
             ...obfuscationLog,
             `Stage 1: ${new Date().toISOString()} - Auto copied obfuscation`,
           ])
+          toast.success('已复制混淆字符串到剪贴板')
         } catch {
           setClipboardStatus('failed')
           setObfuscationLog([
             ...obfuscationLog,
             `Stage 1: ${new Date().toISOString()} - Auto copy failed, manual required`,
           ])
+          toast.error('复制失败，请手动复制混淆字符串')
         }
       } else {
         setClipboardStatus('failed')
@@ -112,6 +115,7 @@ export function TwoStageKeyModal({
           ...obfuscationLog,
           `Stage 1: ${new Date().toISOString()} - Clipboard API not available`,
         ])
+        toast('当前浏览器不支持自动复制，请手动复制')
       }
 
       setTimeout(() => {

web/src/components/faq/FAQLayout.tsx

@@ -1,5 +1,6 @@
 import { useState, useMemo } from 'react'
 import { HelpCircle } from 'lucide-react'
+import { Container } from '../Container'
 import { t, type Language } from '../../i18n/translations'
 import { FAQSearchBar } from './FAQSearchBar'
 import { FAQSidebar } from './FAQSidebar'
@@ -57,7 +58,7 @@ export function FAQLayout({ language }: FAQLayoutProps) {
   }
 
   return (
-    <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6 pt-24">
+    <Container className="py-6 pt-24">
       {/* Page Header */}
       <div className="text-center mb-12">
         <div className="flex items-center justify-center gap-3 mb-4">
@@ -176,6 +177,6 @@ export function FAQLayout({ language }: FAQLayoutProps) {
           </a>
         </div>
       </div>
-    </div>
+    </Container>
   )
 }

web/src/components/landing/HeaderBar.tsx

@@ -1,932 +0,0 @@
-import { useState, useEffect, useRef } from 'react'
-import { motion } from 'framer-motion'
-import { Menu, X, ChevronDown } from 'lucide-react'
-import { t, type Language } from '../../i18n/translations'
-
-interface HeaderBarProps {
-  onLoginClick?: () => void
-  isLoggedIn?: boolean
-  isHomePage?: boolean
-  currentPage?: string
-  language?: Language
-  onLanguageChange?: (lang: Language) => void
-  user?: { email: string } | null
-  onLogout?: () => void
-  onPageChange?: (page: string) => void
-}
-
-export default function HeaderBar({
-  isLoggedIn = false,
-  isHomePage = false,
-  currentPage,
-  language = 'zh' as Language,
-  onLanguageChange,
-  user,
-  onLogout,
-  onPageChange,
-}: HeaderBarProps) {
-  const [mobileMenuOpen, setMobileMenuOpen] = useState(false)
-  const [languageDropdownOpen, setLanguageDropdownOpen] = useState(false)
-  const [userDropdownOpen, setUserDropdownOpen] = useState(false)
-  const dropdownRef = useRef<HTMLDivElement>(null)
-  const userDropdownRef = useRef<HTMLDivElement>(null)
-
-  // Close dropdown when clicking outside
-  useEffect(() => {
-    function handleClickOutside(event: MouseEvent) {
-      if (
-        dropdownRef.current &&
-        !dropdownRef.current.contains(event.target as Node)
-      ) {
-        setLanguageDropdownOpen(false)
-      }
-      if (
-        userDropdownRef.current &&
-        !userDropdownRef.current.contains(event.target as Node)
-      ) {
-        setUserDropdownOpen(false)
-      }
-    }
-
-    document.addEventListener('mousedown', handleClickOutside)
-    return () => {
-      document.removeEventListener('mousedown', handleClickOutside)
-    }
-  }, [])
-
-  return (
-    <nav className="fixed top-0 w-full z-50 header-bar">
-      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
-        <div className="flex items-center justify-between h-16">
-          {/* Logo */}
-          <a
-            href="/"
-            className="flex items-center gap-3 hover:opacity-80 transition-opacity cursor-pointer"
-          >
-            <img src="/icons/nofx.svg" alt="NOFX Logo" className="w-8 h-8" />
-            <span
-              className="text-xl font-bold"
-              style={{ color: 'var(--brand-yellow)' }}
-            >
-              NOFX
-            </span>
-            <span
-              className="text-sm hidden sm:block"
-              style={{ color: 'var(--text-secondary)' }}
-            >
-              Agentic Trading OS
-            </span>
-          </a>
-
-          {/* Desktop Menu */}
-          <div className="hidden md:flex items-center justify-between flex-1 ml-8">
-            {/* Left Side - Navigation Tabs */}
-            <div className="flex items-center gap-4">
-              {isLoggedIn ? (
-                // Main app navigation when logged in
-                <>
-                  <button
-                    onClick={() => {
-                      console.log(
-                        '实时 button clicked, onPageChange:',
-                        onPageChange
-                      )
-                      onPageChange?.('competition')
-                    }}
-                    className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-                    style={{
-                      color:
-                        currentPage === 'competition'
-                          ? 'var(--brand-yellow)'
-                          : 'var(--brand-light-gray)',
-                      padding: '8px 16px',
-                      borderRadius: '8px',
-                      position: 'relative',
-                    }}
-                    onMouseEnter={(e) => {
-                      if (currentPage !== 'competition') {
-                        e.currentTarget.style.color = 'var(--brand-yellow)'
-                      }
-                    }}
-                    onMouseLeave={(e) => {
-                      if (currentPage !== 'competition') {
-                        e.currentTarget.style.color = 'var(--brand-light-gray)'
-                      }
-                    }}
-                  >
-                    {/* Background for selected state */}
-                    {currentPage === 'competition' && (
-                      <span
-                        className="absolute inset-0 rounded-lg"
-                        style={{
-                          background: 'rgba(240, 185, 11, 0.15)',
-                          zIndex: -1,
-                        }}
-                      />
-                    )}
-
-                    {t('realtimeNav', language)}
-                  </button>
-
-                  <button
-                    onClick={() => {
-                      console.log(
-                        '配置 button clicked, onPageChange:',
-                        onPageChange
-                      )
-                      onPageChange?.('traders')
-                    }}
-                    className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-                    style={{
-                      color:
-                        currentPage === 'traders'
-                          ? 'var(--brand-yellow)'
-                          : 'var(--brand-light-gray)',
-                      padding: '8px 16px',
-                      borderRadius: '8px',
-                      position: 'relative',
-                    }}
-                    onMouseEnter={(e) => {
-                      if (currentPage !== 'traders') {
-                        e.currentTarget.style.color = 'var(--brand-yellow)'
-                      }
-                    }}
-                    onMouseLeave={(e) => {
-                      if (currentPage !== 'traders') {
-                        e.currentTarget.style.color = 'var(--brand-light-gray)'
-                      }
-                    }}
-                  >
-                    {/* Background for selected state */}
-                    {currentPage === 'traders' && (
-                      <span
-                        className="absolute inset-0 rounded-lg"
-                        style={{
-                          background: 'rgba(240, 185, 11, 0.15)',
-                          zIndex: -1,
-                        }}
-                      />
-                    )}
-
-                    {t('configNav', language)}
-                  </button>
-
-                  <button
-                    onClick={() => {
-                      console.log(
-                        '看板 button clicked, onPageChange:',
-                        onPageChange
-                      )
-                      onPageChange?.('trader')
-                    }}
-                    className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-                    style={{
-                      color:
-                        currentPage === 'trader'
-                          ? 'var(--brand-yellow)'
-                          : 'var(--brand-light-gray)',
-                      padding: '8px 16px',
-                      borderRadius: '8px',
-                      position: 'relative',
-                    }}
-                    onMouseEnter={(e) => {
-                      if (currentPage !== 'trader') {
-                        e.currentTarget.style.color = 'var(--brand-yellow)'
-                      }
-                    }}
-                    onMouseLeave={(e) => {
-                      if (currentPage !== 'trader') {
-                        e.currentTarget.style.color = 'var(--brand-light-gray)'
-                      }
-                    }}
-                  >
-                    {/* Background for selected state */}
-                    {currentPage === 'trader' && (
-                      <span
-                        className="absolute inset-0 rounded-lg"
-                        style={{
-                          background: 'rgba(240, 185, 11, 0.15)',
-                          zIndex: -1,
-                        }}
-                      />
-                    )}
-
-                    {t('dashboardNav', language)}
-                  </button>
-
-                  <button
-                    onClick={() => {
-                      console.log(
-                        'FAQ button clicked, onPageChange:',
-                        onPageChange
-                      )
-                      onPageChange?.('faq')
-                    }}
-                    className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-                    style={{
-                      color:
-                        currentPage === 'faq'
-                          ? 'var(--brand-yellow)'
-                          : 'var(--brand-light-gray)',
-                      padding: '8px 16px',
-                      borderRadius: '8px',
-                      position: 'relative',
-                    }}
-                    onMouseEnter={(e) => {
-                      if (currentPage !== 'faq') {
-                        e.currentTarget.style.color = 'var(--brand-yellow)'
-                      }
-                    }}
-                    onMouseLeave={(e) => {
-                      if (currentPage !== 'faq') {
-                        e.currentTarget.style.color = 'var(--brand-light-gray)'
-                      }
-                    }}
-                  >
-                    {/* Background for selected state */}
-                    {currentPage === 'faq' && (
-                      <span
-                        className="absolute inset-0 rounded-lg"
-                        style={{
-                          background: 'rgba(240, 185, 11, 0.15)',
-                          zIndex: -1,
-                        }}
-                      />
-                    )}
-
-                    {t('faqNav', language)}
-                  </button>
-                </>
-              ) : (
-                // Landing page navigation when not logged in
-                <>
-                  <a
-                    href="/competition"
-                    className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-                    style={{
-                      color:
-                        currentPage === 'competition'
-                          ? 'var(--brand-yellow)'
-                          : 'var(--brand-light-gray)',
-                      padding: '8px 16px',
-                      borderRadius: '8px',
-                      position: 'relative',
-                    }}
-                    onMouseEnter={(e) => {
-                      if (currentPage !== 'competition') {
-                        e.currentTarget.style.color = 'var(--brand-yellow)'
-                      }
-                    }}
-                    onMouseLeave={(e) => {
-                      if (currentPage !== 'competition') {
-                        e.currentTarget.style.color = 'var(--brand-light-gray)'
-                      }
-                    }}
-                  >
-                    {/* Background for selected state */}
-                    {currentPage === 'competition' && (
-                      <span
-                        className="absolute inset-0 rounded-lg"
-                        style={{
-                          background: 'rgba(240, 185, 11, 0.15)',
-                          zIndex: -1,
-                        }}
-                      />
-                    )}
-
-                    {t('realtimeNav', language)}
-                  </a>
-
-                  <a
-                    href="/faq"
-                    className="text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-                    style={{
-                      color:
-                        currentPage === 'faq'
-                          ? 'var(--brand-yellow)'
-                          : 'var(--brand-light-gray)',
-                      padding: '8px 16px',
-                      borderRadius: '8px',
-                      position: 'relative',
-                    }}
-                    onMouseEnter={(e) => {
-                      if (currentPage !== 'faq') {
-                        e.currentTarget.style.color = 'var(--brand-yellow)'
-                      }
-                    }}
-                    onMouseLeave={(e) => {
-                      if (currentPage !== 'faq') {
-                        e.currentTarget.style.color = 'var(--brand-light-gray)'
-                      }
-                    }}
-                  >
-                    {/* Background for selected state */}
-                    {currentPage === 'faq' && (
-                      <span
-                        className="absolute inset-0 rounded-lg"
-                        style={{
-                          background: 'rgba(240, 185, 11, 0.15)',
-                          zIndex: -1,
-                        }}
-                      />
-                    )}
-
-                    {t('faqNav', language)}
-                  </a>
-                </>
-              )}
-            </div>
-
-            {/* Right Side - Original Navigation Items and Login */}
-            <div className="flex items-center gap-6">
-              {/* Only show original navigation items on home page */}
-              {isHomePage &&
-                [
-                  { key: 'features', label: t('features', language) },
-                  { key: 'howItWorks', label: t('howItWorks', language) },
-                  { key: 'GitHub', label: 'GitHub' },
-                  { key: 'community', label: t('community', language) },
-                ].map((item) => (
-                  <a
-                    key={item.key}
-                    href={
-                      item.key === 'GitHub'
-                        ? 'https://github.com/tinkle-community/nofx'
-                        : item.key === 'community'
-                          ? 'https://t.me/nofx_dev_community'
-                          : `#${item.key === 'features' ? 'features' : 'how-it-works'}`
-                    }
-                    target={
-                      item.key === 'GitHub' || item.key === 'community'
-                        ? '_blank'
-                        : undefined
-                    }
-                    rel={
-                      item.key === 'GitHub' || item.key === 'community'
-                        ? 'noopener noreferrer'
-                        : undefined
-                    }
-                    className="text-sm transition-colors relative group"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {item.label}
-                    <span
-                      className="absolute -bottom-1 left-0 w-0 h-0.5 group-hover:w-full transition-all duration-300"
-                      style={{ background: 'var(--brand-yellow)' }}
-                    />
-                  </a>
-                ))}
-
-              {/* User Info and Actions */}
-              {isLoggedIn && user ? (
-                <div className="flex items-center gap-3">
-                  {/* User Info with Dropdown */}
-                  <div className="relative" ref={userDropdownRef}>
-                    <button
-                      onClick={() => setUserDropdownOpen(!userDropdownOpen)}
-                      className="flex items-center gap-2 px-3 py-2 rounded transition-colors"
-                      style={{
-                        background: 'var(--panel-bg)',
-                        border: '1px solid var(--panel-border)',
-                      }}
-                      onMouseEnter={(e) =>
-                        (e.currentTarget.style.background =
-                          'rgba(255, 255, 255, 0.05)')
-                      }
-                      onMouseLeave={(e) =>
-                        (e.currentTarget.style.background = 'var(--panel-bg)')
-                      }
-                    >
-                      <div
-                        className="w-6 h-6 rounded-full flex items-center justify-center text-xs font-bold"
-                        style={{
-                          background: 'var(--brand-yellow)',
-                          color: 'var(--brand-black)',
-                        }}
-                      >
-                        {user.email[0].toUpperCase()}
-                      </div>
-                      <span
-                        className="text-sm"
-                        style={{ color: 'var(--brand-light-gray)' }}
-                      >
-                        {user.email}
-                      </span>
-                      <ChevronDown
-                        className="w-4 h-4"
-                        style={{ color: 'var(--brand-light-gray)' }}
-                      />
-                    </button>
-
-                    {userDropdownOpen && (
-                      <div
-                        className="absolute right-0 top-full mt-2 w-48 rounded-lg shadow-lg overflow-hidden z-50"
-                        style={{
-                          background: 'var(--brand-dark-gray)',
-                          border: '1px solid var(--panel-border)',
-                        }}
-                      >
-                        <div
-                          className="px-3 py-2 border-b"
-                          style={{ borderColor: 'var(--panel-border)' }}
-                        >
-                          <div
-                            className="text-xs"
-                            style={{ color: 'var(--text-secondary)' }}
-                          >
-                            {t('loggedInAs', language)}
-                          </div>
-                          <div
-                            className="text-sm font-medium"
-                            style={{ color: 'var(--brand-light-gray)' }}
-                          >
-                            {user.email}
-                          </div>
-                        </div>
-                        {onLogout && (
-                          <button
-                            onClick={() => {
-                              onLogout()
-                              setUserDropdownOpen(false)
-                            }}
-                            className="w-full px-3 py-2 text-sm font-semibold transition-colors hover:opacity-80 text-center"
-                            style={{
-                              background: 'var(--binance-red-bg)',
-                              color: 'var(--binance-red)',
-                            }}
-                          >
-                            {t('exitLogin', language)}
-                          </button>
-                        )}
-                      </div>
-                    )}
-                  </div>
-                </div>
-              ) : (
-                /* Show login/register buttons when not logged in and not on login/register pages */
-                currentPage !== 'login' &&
-                currentPage !== 'register' && (
-                  <div className="flex items-center gap-3">
-                    <a
-                      href="/login"
-                      className="px-3 py-2 text-sm font-medium transition-colors rounded"
-                      style={{ color: 'var(--brand-light-gray)' }}
-                    >
-                      {t('signIn', language)}
-                    </a>
-                    <a
-                      href="/register"
-                      className="px-4 py-2 rounded font-semibold text-sm transition-colors hover:opacity-90"
-                      style={{
-                        background: 'var(--brand-yellow)',
-                        color: 'var(--brand-black)',
-                      }}
-                    >
-                      {t('signUp', language)}
-                    </a>
-                  </div>
-                )
-              )}
-
-              {/* Language Toggle - Always at the rightmost */}
-              <div className="relative" ref={dropdownRef}>
-                <button
-                  onClick={() => setLanguageDropdownOpen(!languageDropdownOpen)}
-                  className="flex items-center gap-2 px-3 py-2 rounded transition-colors"
-                  style={{ color: 'var(--brand-light-gray)' }}
-                  onMouseEnter={(e) =>
-                    (e.currentTarget.style.background =
-                      'rgba(255, 255, 255, 0.05)')
-                  }
-                  onMouseLeave={(e) =>
-                    (e.currentTarget.style.background = 'transparent')
-                  }
-                >
-                  <span className="text-lg">
-                    {language === 'zh' ? '🇨🇳' : '🇺🇸'}
-                  </span>
-                  <ChevronDown className="w-4 h-4" />
-                </button>
-
-                {languageDropdownOpen && (
-                  <div
-                    className="absolute right-0 top-full mt-2 w-32 rounded-lg shadow-lg overflow-hidden z-50"
-                    style={{
-                      background: 'var(--brand-dark-gray)',
-                      border: '1px solid var(--panel-border)',
-                    }}
-                  >
-                    <button
-                      onClick={() => {
-                        onLanguageChange?.('zh')
-                        setLanguageDropdownOpen(false)
-                      }}
-                      className={`w-full flex items-center gap-2 px-3 py-2 transition-colors ${
-                        language === 'zh' ? '' : 'hover:opacity-80'
-                      }`}
-                      style={{
-                        color: 'var(--brand-light-gray)',
-                        background:
-                          language === 'zh'
-                            ? 'rgba(240, 185, 11, 0.1)'
-                            : 'transparent',
-                      }}
-                    >
-                      <span className="text-base">🇨🇳</span>
-                      <span className="text-sm">中文</span>
-                    </button>
-                    <button
-                      onClick={() => {
-                        onLanguageChange?.('en')
-                        setLanguageDropdownOpen(false)
-                      }}
-                      className={`w-full flex items-center gap-2 px-3 py-2 transition-colors ${
-                        language === 'en' ? '' : 'hover:opacity-80'
-                      }`}
-                      style={{
-                        color: 'var(--brand-light-gray)',
-                        background:
-                          language === 'en'
-                            ? 'rgba(240, 185, 11, 0.1)'
-                            : 'transparent',
-                      }}
-                    >
-                      <span className="text-base">🇺🇸</span>
-                      <span className="text-sm">English</span>
-                    </button>
-                  </div>
-                )}
-              </div>
-            </div>
-          </div>
-
-          {/* Mobile Menu Button */}
-          <motion.button
-            onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
-            className="md:hidden"
-            style={{ color: 'var(--brand-light-gray)' }}
-            whileTap={{ scale: 0.9 }}
-          >
-            {mobileMenuOpen ? (
-              <X className="w-6 h-6" />
-            ) : (
-              <Menu className="w-6 h-6" />
-            )}
-          </motion.button>
-        </div>
-      </div>
-
-      {/* Mobile Menu */}
-      <motion.div
-        initial={false}
-        animate={
-          mobileMenuOpen
-            ? { height: 'auto', opacity: 1 }
-            : { height: 0, opacity: 0 }
-        }
-        transition={{ duration: 0.3 }}
-        className="md:hidden overflow-hidden"
-        style={{
-          background: 'var(--brand-dark-gray)',
-          borderTop: '1px solid rgba(240, 185, 11, 0.1)',
-        }}
-      >
-        <div className="px-4 py-4 space-y-3">
-          {/* New Navigation Tabs */}
-          {isLoggedIn ? (
-            <button
-              onClick={() => {
-                console.log(
-                  '移动端 实时 button clicked, onPageChange:',
-                  onPageChange
-                )
-                onPageChange?.('competition')
-                setMobileMenuOpen(false)
-              }}
-              className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-              style={{
-                color:
-                  currentPage === 'competition'
-                    ? 'var(--brand-yellow)'
-                    : 'var(--brand-light-gray)',
-                padding: '12px 16px',
-                borderRadius: '8px',
-                position: 'relative',
-                width: '100%',
-                textAlign: 'left',
-              }}
-            >
-              {/* Background for selected state */}
-              {currentPage === 'competition' && (
-                <span
-                  className="absolute inset-0 rounded-lg"
-                  style={{
-                    background: 'rgba(240, 185, 11, 0.15)',
-                    zIndex: -1,
-                  }}
-                />
-              )}
-
-              {t('realtimeNav', language)}
-            </button>
-          ) : (
-            <a
-              href="/competition"
-              className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500"
-              style={{
-                color:
-                  currentPage === 'competition'
-                    ? 'var(--brand-yellow)'
-                    : 'var(--brand-light-gray)',
-                padding: '12px 16px',
-                borderRadius: '8px',
-                position: 'relative',
-              }}
-            >
-              {/* Background for selected state */}
-              {currentPage === 'competition' && (
-                <span
-                  className="absolute inset-0 rounded-lg"
-                  style={{
-                    background: 'rgba(240, 185, 11, 0.15)',
-                    zIndex: -1,
-                  }}
-                />
-              )}
-
-              {t('realtimeNav', language)}
-            </a>
-          )}
-          {/* Only show 配置 and 看板 when logged in */}
-          {isLoggedIn && (
-            <>
-              <button
-                onClick={() => {
-                  console.log(
-                    '移动端 配置 button clicked, onPageChange:',
-                    onPageChange
-                  )
-                  onPageChange?.('traders')
-                  setMobileMenuOpen(false)
-                }}
-                className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500 hover:text-yellow-500"
-                style={{
-                  color:
-                    currentPage === 'traders'
-                      ? 'var(--brand-yellow)'
-                      : 'var(--brand-light-gray)',
-                  padding: '12px 16px',
-                  borderRadius: '8px',
-                  position: 'relative',
-                  width: '100%',
-                  textAlign: 'left',
-                }}
-              >
-                {/* Background for selected state */}
-                {currentPage === 'traders' && (
-                  <span
-                    className="absolute inset-0 rounded-lg"
-                    style={{
-                      background: 'rgba(240, 185, 11, 0.15)',
-                      zIndex: -1,
-                    }}
-                  />
-                )}
-
-                {t('configNav', language)}
-              </button>
-              <button
-                onClick={() => {
-                  console.log(
-                    '移动端 看板 button clicked, onPageChange:',
-                    onPageChange
-                  )
-                  onPageChange?.('trader')
-                  setMobileMenuOpen(false)
-                }}
-                className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500 hover:text-yellow-500"
-                style={{
-                  color:
-                    currentPage === 'trader'
-                      ? 'var(--brand-yellow)'
-                      : 'var(--brand-light-gray)',
-                  padding: '12px 16px',
-                  borderRadius: '8px',
-                  position: 'relative',
-                  width: '100%',
-                  textAlign: 'left',
-                }}
-              >
-                {/* Background for selected state */}
-                {currentPage === 'trader' && (
-                  <span
-                    className="absolute inset-0 rounded-lg"
-                    style={{
-                      background: 'rgba(240, 185, 11, 0.15)',
-                      zIndex: -1,
-                    }}
-                  />
-                )}
-
-                {t('dashboardNav', language)}
-              </button>
-              <button
-                onClick={() => {
-                  console.log(
-                    '移动端 FAQ button clicked, onPageChange:',
-                    onPageChange
-                  )
-                  onPageChange?.('faq')
-                  setMobileMenuOpen(false)
-                }}
-                className="block text-sm font-bold transition-all duration-300 relative focus:outline-2 focus:outline-yellow-500 hover:text-yellow-500"
-                style={{
-                  color:
-                    currentPage === 'faq'
-                      ? 'var(--brand-yellow)'
-                      : 'var(--brand-light-gray)',
-                  padding: '12px 16px',
-                  borderRadius: '8px',
-                  position: 'relative',
-                  width: '100%',
-                  textAlign: 'left',
-                }}
-              >
-                {/* Background for selected state */}
-                {currentPage === 'faq' && (
-                  <span
-                    className="absolute inset-0 rounded-lg"
-                    style={{
-                      background: 'rgba(240, 185, 11, 0.15)',
-                      zIndex: -1,
-                    }}
-                  />
-                )}
-
-                {t('faqNav', language)}
-              </button>
-            </>
-          )}
-
-          {/* Original Navigation Items - Only on home page */}
-          {isHomePage &&
-            [
-              { key: 'features', label: t('features', language) },
-              { key: 'howItWorks', label: t('howItWorks', language) },
-              { key: 'GitHub', label: 'GitHub' },
-              { key: 'community', label: t('community', language) },
-            ].map((item) => (
-              <a
-                key={item.key}
-                href={
-                  item.key === 'GitHub'
-                    ? 'https://github.com/tinkle-community/nofx'
-                    : item.key === 'community'
-                      ? 'https://t.me/nofx_dev_community'
-                      : `#${item.key === 'features' ? 'features' : 'how-it-works'}`
-                }
-                target={
-                  item.key === 'GitHub' || item.key === 'community'
-                    ? '_blank'
-                    : undefined
-                }
-                rel={
-                  item.key === 'GitHub' || item.key === 'community'
-                    ? 'noopener noreferrer'
-                    : undefined
-                }
-                className="block text-sm py-2"
-                style={{ color: 'var(--brand-light-gray)' }}
-              >
-                {item.label}
-              </a>
-            ))}
-
-          {/* Language Toggle */}
-          <div className="py-2">
-            <div className="flex items-center gap-2 mb-2">
-              <span
-                className="text-xs"
-                style={{ color: 'var(--brand-light-gray)' }}
-              >
-                {t('language', language)}:
-              </span>
-            </div>
-            <div className="space-y-1">
-              <button
-                onClick={() => {
-                  onLanguageChange?.('zh')
-                  setMobileMenuOpen(false)
-                }}
-                className={`w-full flex items-center gap-3 px-3 py-2 rounded transition-colors ${
-                  language === 'zh'
-                    ? 'bg-yellow-500 text-black'
-                    : 'text-gray-400 hover:text-white'
-                }`}
-              >
-                <span className="text-lg">🇨🇳</span>
-                <span className="text-sm">中文</span>
-              </button>
-              <button
-                onClick={() => {
-                  onLanguageChange?.('en')
-                  setMobileMenuOpen(false)
-                }}
-                className={`w-full flex items-center gap-3 px-3 py-2 rounded transition-colors ${
-                  language === 'en'
-                    ? 'bg-yellow-500 text-black'
-                    : 'text-gray-400 hover:text-white'
-                }`}
-              >
-                <span className="text-lg">🇺🇸</span>
-                <span className="text-sm">English</span>
-              </button>
-            </div>
-          </div>
-
-          {/* User info and logout for mobile when logged in */}
-          {isLoggedIn && user && (
-            <div
-              className="mt-4 pt-4"
-              style={{ borderTop: '1px solid var(--panel-border)' }}
-            >
-              <div
-                className="flex items-center gap-2 px-3 py-2 mb-2 rounded"
-                style={{ background: 'var(--panel-bg)' }}
-              >
-                <div
-                  className="w-6 h-6 rounded-full flex items-center justify-center text-xs font-bold"
-                  style={{
-                    background: 'var(--brand-yellow)',
-                    color: 'var(--brand-black)',
-                  }}
-                >
-                  {user.email[0].toUpperCase()}
-                </div>
-                <div>
-                  <div
-                    className="text-xs"
-                    style={{ color: 'var(--text-secondary)' }}
-                  >
-                    {t('loggedInAs', language)}
-                  </div>
-                  <div
-                    className="text-sm"
-                    style={{ color: 'var(--brand-light-gray)' }}
-                  >
-                    {user.email}
-                  </div>
-                </div>
-              </div>
-              {onLogout && (
-                <button
-                  onClick={() => {
-                    onLogout()
-                    setMobileMenuOpen(false)
-                  }}
-                  className="w-full px-4 py-2 rounded text-sm font-semibold transition-colors text-center"
-                  style={{
-                    background: 'var(--binance-red-bg)',
-                    color: 'var(--binance-red)',
-                  }}
-                >
-                  {t('exitLogin', language)}
-                </button>
-              )}
-            </div>
-          )}
-
-          {/* Show login/register buttons when not logged in and not on login/register pages */}
-          {!isLoggedIn &&
-            currentPage !== 'login' &&
-            currentPage !== 'register' && (
-              <div className="space-y-2 mt-2">
-                <a
-                  href="/login"
-                  className="block w-full px-4 py-2 rounded text-sm font-medium text-center transition-colors"
-                  style={{
-                    color: 'var(--brand-light-gray)',
-                    border: '1px solid var(--brand-light-gray)',
-                  }}
-                  onClick={() => setMobileMenuOpen(false)}
-                >
-                  {t('signIn', language)}
-                </a>
-                <a
-                  href="/register"
-                  className="block w-full px-4 py-2 rounded font-semibold text-sm text-center transition-colors"
-                  style={{
-                    background: 'var(--brand-yellow)',
-                    color: 'var(--brand-black)',
-                  }}
-                  onClick={() => setMobileMenuOpen(false)}
-                >
-                  {t('signUp', language)}
-                </a>
-              </div>
-            )}
-        </div>
-      </motion.div>
-    </nav>
-  )
-}

web/src/components/ui/alert-dialog.tsx

@@ -0,0 +1,142 @@
+import * as React from 'react'
+import * as AlertDialogPrimitive from '@radix-ui/react-alert-dialog'
+import { cn } from '../../lib/cn'
+
+const AlertDialog = AlertDialogPrimitive.Root
+
+const AlertDialogTrigger = AlertDialogPrimitive.Trigger
+
+const AlertDialogPortal = AlertDialogPrimitive.Portal
+
+const AlertDialogOverlay = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Overlay
+    className={cn(
+      'fixed inset-0 z-50 bg-black/80 backdrop-blur-sm data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
+      className
+    )}
+    {...props}
+    ref={ref}
+  />
+))
+AlertDialogOverlay.displayName = AlertDialogPrimitive.Overlay.displayName
+
+const AlertDialogContent = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPortal>
+    <AlertDialogOverlay />
+    <AlertDialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        'fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border border-[var(--panel-border)] bg-[var(--panel-bg)] p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] rounded-2xl',
+        className
+      )}
+      {...props}
+    />
+  </AlertDialogPortal>
+))
+AlertDialogContent.displayName = AlertDialogPrimitive.Content.displayName
+
+const AlertDialogHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      'flex flex-col space-y-2 text-center sm:text-left',
+      className
+    )}
+    {...props}
+  />
+)
+AlertDialogHeader.displayName = 'AlertDialogHeader'
+
+const AlertDialogFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      'flex flex-col-reverse sm:flex-row sm:justify-center sm:space-x-2 gap-3',
+      className
+    )}
+    {...props}
+  />
+)
+AlertDialogFooter.displayName = 'AlertDialogFooter'
+
+const AlertDialogTitle = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Title
+    ref={ref}
+    className={cn(
+      'text-lg font-semibold text-[var(--text-primary)]',
+      className
+    )}
+    {...props}
+  />
+))
+AlertDialogTitle.displayName = AlertDialogPrimitive.Title.displayName
+
+const AlertDialogDescription = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Description
+    ref={ref}
+    className={cn('text-sm text-[var(--text-secondary)]', className)}
+    {...props}
+  />
+))
+AlertDialogDescription.displayName =
+  AlertDialogPrimitive.Description.displayName
+
+const AlertDialogAction = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Action>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Action>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Action
+    ref={ref}
+    className={cn(
+      'inline-flex items-center justify-center whitespace-nowrap rounded-full text-sm font-semibold transition-all focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-[var(--binance-yellow)] disabled:pointer-events-none disabled:opacity-50 bg-[var(--binance-yellow)] text-black hover:brightness-95 h-10 px-8 min-w-[140px] shadow-[0_10px_30px_rgba(240,185,11,0.35)]',
+      className
+    )}
+    {...props}
+  />
+))
+AlertDialogAction.displayName = AlertDialogPrimitive.Action.displayName
+
+const AlertDialogCancel = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Cancel>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Cancel>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Cancel
+    ref={ref}
+    className={cn(
+      'inline-flex items-center justify-center whitespace-nowrap rounded-full text-sm font-semibold transition-all focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-[var(--panel-border)] disabled:pointer-events-none disabled:opacity-50 border border-[var(--panel-border)] bg-transparent text-[var(--text-secondary)] hover:bg-white/5 h-10 px-8 min-w-[140px]',
+      className
+    )}
+    {...props}
+  />
+))
+AlertDialogCancel.displayName = AlertDialogPrimitive.Cancel.displayName
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel,
+}

web/src/index.css

@@ -200,6 +200,69 @@ body {
   border-bottom: 1px solid var(--panel-border);
 }
 
+/* Sonner (toast) - Binance theme overrides */
+.sonner-toaster {
+  z-index: 9999;
+}
+
+.nofx-toast {
+  background: #0b0e11 !important;
+  border: 1px solid var(--panel-border) !important;
+  color: var(--text-primary) !important;
+  box-shadow: var(--shadow-lg) !important;
+  border-radius: 6px !important;
+}
+
+.nofx-toast .sonner-title {
+  color: var(--text-primary) !important;
+  font-weight: 700;
+}
+
+.nofx-toast .sonner-description {
+  color: var(--text-secondary) !important;
+}
+
+/* Success / Error / Warning tint */
+.nofx-toast[data-type='success'] {
+  background: #0b0e11 !important;
+  border-color: var(--binance-green) !important;
+  border-left: 3px solid var(--binance-green) !important;
+}
+.nofx-toast[data-type='success'] .sonner-title,
+.nofx-toast[data-type='success'] .sonner-description {
+  color: var(--binance-green) !important;
+}
+
+.nofx-toast[data-type='error'] {
+  background: #0b0e11 !important;
+  border-color: var(--binance-red) !important;
+  border-left: 3px solid var(--binance-red) !important;
+}
+.nofx-toast[data-type='error'] .sonner-title,
+.nofx-toast[data-type='error'] .sonner-description {
+  color: var(--binance-red) !important;
+}
+
+.nofx-toast[data-type='warning'],
+.nofx-toast[data-type='info'] {
+  background: #0b0e11 !important;
+  border-color: var(--binance-yellow) !important;
+  border-left: 3px solid var(--binance-yellow) !important;
+}
+.nofx-toast[data-type='warning'] .sonner-title,
+.nofx-toast[data-type='warning'] .sonner-description,
+.nofx-toast[data-type='info'] .sonner-title,
+.nofx-toast[data-type='info'] .sonner-description {
+  color: var(--binance-yellow) !important;
+}
+
+.nofx-toast .sonner-close-button {
+  color: var(--text-secondary) !important;
+}
+.nofx-toast .sonner-close-button:hover {
+  color: var(--text-primary) !important;
+}
+
 /* Monospace numbers */
 .mono {
   font-family: 'IBM Plex Mono', 'Courier New', monospace;
@@ -235,6 +298,113 @@ button:disabled {
   box-shadow: var(--shadow-sm);
 }
 
+.dev-toast-controller {
+  position: fixed;
+  right: 18px;
+  bottom: 18px;
+  width: min(320px, 85vw);
+  background: rgba(11, 14, 17, 0.9);
+  border: 1px solid var(--panel-border);
+  border-radius: 12px;
+  padding: 16px;
+  color: var(--text-secondary);
+  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65);
+  backdrop-filter: blur(16px);
+  font-size: 0.85rem;
+  z-index: 9999;
+}
+
+.dev-toast-controller__header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  font-weight: 600;
+  color: var(--text-primary);
+  margin-bottom: 12px;
+}
+
+.dev-toast-controller__header small {
+  font-size: 0.7rem;
+  color: var(--text-tertiary);
+}
+
+.dev-toast-controller__content {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.dev-toast-controller__label {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  font-size: 0.8rem;
+  color: var(--text-secondary);
+}
+
+.dev-toast-controller__label select,
+.dev-toast-controller__label input {
+  width: 100%;
+  border: 1px solid var(--panel-border);
+  border-radius: 6px;
+  padding: 6px 10px;
+  background: var(--panel-bg);
+  color: var(--text-primary);
+  font-size: 0.9rem;
+}
+
+.dev-toast-controller__actions {
+  display: flex;
+  gap: 8px;
+  justify-content: space-between;
+}
+
+.dev-toast-controller__actions button {
+  flex: 1;
+  cursor: pointer;
+  border-radius: 999px;
+  padding: 8px 10px;
+  border: none;
+  font-weight: 600;
+  font-size: 0.85rem;
+  transition: transform 0.2s ease;
+}
+
+.dev-toast-controller__actions button:first-child {
+  background: rgba(240, 185, 11, 0.15);
+  color: var(--binance-yellow);
+  border: 1px solid rgba(240, 185, 11, 0.4);
+}
+
+.dev-toast-controller__actions button:last-child {
+  background: rgba(132, 142, 156, 0.15);
+  color: var(--text-secondary);
+  border: 1px solid var(--panel-border);
+}
+
+.dev-toast-controller__actions button:hover:not(:disabled) {
+  transform: translateY(-1px);
+}
+
+.dev-custom-toast {
+  padding: 12px 18px;
+  border-radius: 12px;
+  background: linear-gradient(135deg, #f0b90b, #df8c0c);
+  color: #0a0a0a;
+  font-weight: 600;
+}
+
+.dev-custom-title {
+  margin: 0;
+  font-size: 1rem;
+}
+
+.dev-custom-body {
+  margin: 0;
+  font-size: 0.85rem;
+  opacity: 0.8;
+}
+
 .binance-card:hover {
   border-color: var(--panel-border-hover);
   box-shadow: var(--shadow-md);

web/src/layouts/AuthLayout.tsx

@@ -0,0 +1,56 @@
+import { ReactNode } from 'react'
+import { Outlet, Link } from 'react-router-dom'
+import { Container } from '../components/Container'
+import { useLanguage } from '../contexts/LanguageContext'
+
+interface AuthLayoutProps {
+  children?: ReactNode
+}
+
+export default function AuthLayout({ children }: AuthLayoutProps) {
+  const { language, setLanguage } = useLanguage()
+
+  return (
+    <div className="min-h-screen" style={{ background: '#0B0E11' }}>
+      {/* Simple Header with Logo and Language Selector */}
+      <nav
+        className="fixed top-0 w-full z-50"
+        style={{
+          background: 'rgba(11, 14, 17, 0.95)',
+          backdropFilter: 'blur(10px)',
+        }}
+      >
+        <Container className="flex items-center justify-between h-16">
+          {/* Logo */}
+          <Link
+            to="/"
+            className="flex items-center gap-3 hover:opacity-80 transition-opacity"
+          >
+            <img src="/icons/nofx.svg" alt="NOFX Logo" className="w-8 h-8" />
+            <span className="text-xl font-bold" style={{ color: '#F0B90B' }}>
+              NOFX
+            </span>
+          </Link>
+
+          {/* Language Selector */}
+          <div className="flex items-center gap-2">
+            <button
+              onClick={() => setLanguage(language === 'zh' ? 'en' : 'zh')}
+              className="px-3 py-1.5 rounded text-sm font-medium transition-colors"
+              style={{
+                background: '#1E2329',
+                border: '1px solid #2B3139',
+                color: '#EAECEF',
+              }}
+            >
+              {language === 'zh' ? 'English' : '中文'}
+            </button>
+          </div>
+        </Container>
+      </nav>
+
+      {/* Content with top padding to avoid overlap with fixed header */}
+      <div className="pt-16">{children || <Outlet />}</div>
+    </div>
+  )
+}

web/src/layouts/MainLayout.tsx

@@ -0,0 +1,97 @@
+import { ReactNode } from 'react'
+import { Outlet, useLocation } from 'react-router-dom'
+import HeaderBar from '../components/HeaderBar'
+import { Container } from '../components/Container'
+import { useLanguage } from '../contexts/LanguageContext'
+import { useAuth } from '../contexts/AuthContext'
+import { t } from '../i18n/translations'
+
+interface MainLayoutProps {
+  children?: ReactNode
+}
+
+export default function MainLayout({ children }: MainLayoutProps) {
+  const { language, setLanguage } = useLanguage()
+  const { user, logout } = useAuth()
+  const location = useLocation()
+
+  // 根据路径自动判断当前页面
+  const getCurrentPage = (): 'competition' | 'traders' | 'trader' | 'faq' => {
+    if (location.pathname === '/faq') return 'faq'
+    if (location.pathname === '/traders') return 'traders'
+    if (location.pathname === '/dashboard') return 'trader'
+    if (location.pathname === '/competition') return 'competition'
+    return 'competition' // 默认
+  }
+
+  return (
+    <div
+      className="min-h-screen"
+      style={{ background: '#0B0E11', color: '#EAECEF' }}
+    >
+      <HeaderBar
+        isLoggedIn={!!user}
+        currentPage={getCurrentPage()}
+        language={language}
+        onLanguageChange={setLanguage}
+        user={user}
+        onLogout={logout}
+        onPageChange={() => {
+          // React Router handles navigation now
+        }}
+      />
+
+      {/* Main Content */}
+      <Container as="main" className="py-6 pt-24">
+        {children || <Outlet />}
+      </Container>
+
+      {/* Footer */}
+      <footer
+        className="mt-16"
+        style={{ borderTop: '1px solid #2B3139', background: '#181A20' }}
+      >
+        <Container
+          className="py-6 text-center text-sm"
+          style={{ color: '#5E6673' }}
+        >
+          <p>{t('footerTitle', language)}</p>
+          <p className="mt-1">{t('footerWarning', language)}</p>
+          <div className="mt-4">
+            <a
+              href="https://github.com/tinkle-community/nofx"
+              target="_blank"
+              rel="noopener noreferrer"
+              className="inline-flex items-center gap-2 px-3 py-2 rounded text-sm font-semibold transition-all hover:scale-105"
+              style={{
+                background: '#1E2329',
+                color: '#848E9C',
+                border: '1px solid #2B3139',
+              }}
+              onMouseEnter={(e) => {
+                e.currentTarget.style.background = '#2B3139'
+                e.currentTarget.style.color = '#EAECEF'
+                e.currentTarget.style.borderColor = '#F0B90B'
+              }}
+              onMouseLeave={(e) => {
+                e.currentTarget.style.background = '#1E2329'
+                e.currentTarget.style.color = '#848E9C'
+                e.currentTarget.style.borderColor = '#2B3139'
+              }}
+            >
+              <svg
+                width="18"
+                height="18"
+                viewBox="0 0 16 16"
+                fill="currentColor"
+              >
+                <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z" />
+              </svg>
+              GitHub
+            </a>
+          </div>
+        </Container>
+      </footer>
+    </div>
+  )
+}

web/src/lib/clipboard.ts

@@ -0,0 +1,30 @@
+import { notify } from './notify'
+
+/**
+ * 复制文本到剪贴板，并显示轻量提示。
+ */
+export async function copyWithToast(text: string, successMsg = '已复制') {
+  try {
+    if (navigator?.clipboard?.writeText) {
+      await navigator.clipboard.writeText(text)
+    } else {
+      // 兼容降级：创建临时文本域执行复制
+      const el = document.createElement('textarea')
+      el.value = text
+      el.style.position = 'fixed'
+      el.style.left = '-9999px'
+      document.body.appendChild(el)
+      el.select()
+      document.execCommand('copy')
+      document.body.removeChild(el)
+    }
+    notify.success(successMsg)
+    return true
+  } catch (err) {
+    console.error('Clipboard copy failed:', err)
+    notify.error('复制失败')
+    return false
+  }
+}
+
+export default { copyWithToast }

web/src/lib/httpClient.ts

@@ -8,6 +8,8 @@
  * - Automatic redirect to login page
  */
 
+import { toast } from 'sonner'
+
 export class HttpClient {
   // Singleton flag to prevent duplicate 401 handling
   private static isHandling401 = false
@@ -23,52 +25,7 @@ export class HttpClient {
    * Show login required notification to user
    */
   private showLoginRequiredNotification(): void {
-    // Create notification element
-    const notification = document.createElement('div')
-    notification.style.cssText = `
-      position: fixed;
-      top: 20px;
-      left: 50%;
-      transform: translateX(-50%);
-      background: linear-gradient(135deg, #F0B90B 0%, #FCD535 100%);
-      color: #0B0E11;
-      padding: 16px 24px;
-      border-radius: 8px;
-      font-size: 16px;
-      font-weight: bold;
-      z-index: 10000;
-      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
-      animation: slideDown 0.3s ease-out;
-    `
-    notification.textContent = '⚠️ 登录已过期，请先登录'
-
-    // Add slide down animation
-    const style = document.createElement('style')
-    style.textContent = `
-      @keyframes slideDown {
-        from {
-          opacity: 0;
-          transform: translateX(-50%) translateY(-20px);
-        }
-        to {
-          opacity: 1;
-          transform: translateX(-50%) translateY(0);
-        }
-      }
-    `
-    document.head.appendChild(style)
-
-    // Add to page
-    document.body.appendChild(notification)
-
-    // Auto remove after animation
-    setTimeout(() => {
-      notification.style.animation = 'slideDown 0.3s ease-out reverse'
-      setTimeout(() => {
-        document.body.removeChild(notification)
-        document.head.removeChild(style)
-      }, 300)
-    }, 1800)
+    toast.warning('登录已过期，请先登录', { duration: 1800 })
   }
 
   /**

web/src/lib/notify.tsx

@@ -0,0 +1,87 @@
+import { toast } from 'sonner'
+import type { ReactNode } from 'react'
+
+export interface ConfirmOptions {
+  title?: string
+  message?: string
+  okText?: string
+  cancelText?: string
+}
+
+// 全局 confirm 函数的引用，将在 ConfirmDialogProvider 中设置
+let globalConfirm:
+  | ((options: ConfirmOptions & { message: string }) => Promise<boolean>)
+  | null = null
+
+export function setGlobalConfirm(
+  confirmFn: (options: ConfirmOptions & { message: string }) => Promise<boolean>
+) {
+  globalConfirm = confirmFn
+}
+
+// 确认对话框函数，使用 shadcn AlertDialog
+export function confirmToast(
+  message: string,
+  options: ConfirmOptions = {}
+): Promise<boolean> {
+  if (!globalConfirm) {
+    console.error('ConfirmDialogProvider not initialized')
+    return Promise.resolve(false)
+  }
+
+  return globalConfirm({
+    message,
+    ...options,
+  })
+}
+
+// 统一通知封装，避免组件直接依赖 sonner
+type Message = string | ReactNode
+
+function message(msg: Message, options?: Parameters<typeof toast>[1]) {
+  return toast(msg as any, options)
+}
+
+function success(msg: Message, options?: Parameters<typeof toast.success>[1]) {
+  return toast.success(msg as any, options)
+}
+
+function error(msg: Message, options?: Parameters<typeof toast.error>[1]) {
+  return toast.error(msg as any, options)
+}
+
+function info(msg: Message, options?: Parameters<typeof toast.info>[1]) {
+  return toast.info?.(msg as any, options) ?? toast(msg as any, options)
+}
+
+function warning(msg: Message, options?: Parameters<typeof toast.warning>[1]) {
+  return toast.warning?.(msg as any, options) ?? toast(msg as any, options)
+}
+
+function custom(
+  renderer: Parameters<typeof toast.custom>[0],
+  options?: Parameters<typeof toast.custom>[1]
+) {
+  return toast.custom(renderer, options)
+}
+
+function dismiss(id?: string | number) {
+  return toast.dismiss(id as any)
+}
+
+function promise<T>(p: Promise<T> | (() => Promise<T>), msgs: any) {
+  return toast.promise<T>(p as any, msgs as any)
+}
+
+export const notify = {
+  message,
+  success,
+  error,
+  info,
+  warning,
+  custom,
+  dismiss,
+  promise,
+}
+
+export default { confirmToast, notify }

web/src/lib/text.ts

@@ -0,0 +1,28 @@
+/**
+ * 文本工具
+ *
+ * stripLeadingIcons: 去掉翻译文案或标题前面用于装饰的 Emoji/符号，
+ * 以便在组件里自行放置图标时不重复显示。
+ */
+
+/**
+ * 去掉开头的装饰性 Emoji/符号以及随后的分隔符（空格/冒号/点号等）。
+ */
+export function stripLeadingIcons(input: string | undefined | null): string {
+  if (!input) return ''
+  let s = String(input)
+
+  // 1) 去除常见的 Emoji/符号块（箭头、杂项符号、几何图形、表情等）
+  //    覆盖常见范围，兼容性好于使用 Unicode 属性类。
+  s = s.replace(
+    /^[\s\u2190-\u21FF\u2300-\u23FF\u2460-\u24FF\u25A0-\u25FF\u2600-\u27BF\u2B00-\u2BFF\u1F000-\u1FAFF]+/u,
+    ''
+  )
+
+  // 2) 去掉开头可能残留的分隔符（空格、连字符、冒号、居中点等）
+  s = s.replace(/^[\s\-:•·]+/, '')
+
+  return s.trim()
+}
+
+export default { stripLeadingIcons }

web/src/main.tsx

@@ -1,10 +1,26 @@
 import React from 'react'
 import ReactDOM from 'react-dom/client'
 import App from './App.tsx'
+import { Toaster } from 'sonner'
 import './index.css'
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
   <React.StrictMode>
+    <Toaster
+      theme="dark"
+      richColors
+      closeButton
+      position="top-center"
+      duration={2200}
+      toastOptions={{
+        className: 'nofx-toast',
+        style: {
+          background: '#0b0e11',
+          border: '1px solid var(--panel-border)',
+          color: 'var(--text-primary)',
+        },
+      }}
+    />
     <App />
   </React.StrictMode>
 )

web/src/pages/FAQPage.tsx

@@ -1,17 +1,10 @@
-import HeaderBar from '../components/landing/HeaderBar'
 import { FAQLayout } from '../components/faq/FAQLayout'
 import { useLanguage } from '../contexts/LanguageContext'
-import { useAuth } from '../contexts/AuthContext'
-import { useSystemConfig } from '../hooks/useSystemConfig'
-import { t } from '../i18n/translations'
 
 /**
  * FAQ 页面
  *
- * 这个页面只是组件的集合，负责：
- * - 组装 HeaderBar 和 FAQLayout
- * - 提供全局状态（语言、用户、系统配置）
- * - 处理页面级别的导航
+ * HeaderBar 和 Footer 现在由 MainLayout 提供
  *
  * 所有 FAQ 相关的逻辑都在子组件中：
  * - FAQLayout: 整体布局和搜索逻辑
@@ -22,54 +15,7 @@ import { t } from '../i18n/translations'
  * FAQ 数据配置在 data/faqData.ts
  */
 export function FAQPage() {
-  const { language, setLanguage } = useLanguage()
-  const { user, logout } = useAuth()
-  useSystemConfig() // Load system config but don't use it
+  const { language } = useLanguage()
 
-  return (
-    <div
-      className="min-h-screen"
-      style={{ background: '#000000', color: '#EAECEF' }}
-    >
-      <HeaderBar
-        isLoggedIn={!!user}
-        currentPage="faq"
-        language={language}
-        onLanguageChange={setLanguage}
-        user={user}
-        onLogout={logout}
-        onPageChange={(page) => {
-          if (page === 'competition') {
-            window.history.pushState({}, '', '/competition')
-            window.location.href = '/competition'
-          } else if (page === 'traders') {
-            window.history.pushState({}, '', '/traders')
-            window.location.href = '/traders'
-          } else if (page === 'trader') {
-            window.history.pushState({}, '', '/dashboard')
-            window.location.href = '/dashboard'
-          } else if (page === 'faq') {
-            window.history.pushState({}, '', '/faq')
-            window.location.href = '/faq'
-          }
-        }}
-      />
-
-      <FAQLayout language={language} />
-
-      {/* Footer */}
-      <footer
-        className="mt-16"
-        style={{ borderTop: '1px solid #2B3139', background: '#181A20' }}
-      >
-        <div
-          className="max-w-7xl mx-auto px-6 py-6 text-center text-sm"
-          style={{ color: '#5E6673' }}
-        >
-          <p>{t('footerTitle', language)}</p>
-          <p className="mt-1">{t('footerWarning', language)}</p>
-        </div>
-      </footer>
-    </div>
-  )
+  return <FAQLayout language={language} />
 }

web/src/pages/LandingPage.tsx

@@ -1,7 +1,7 @@
 import { useState } from 'react'
 import { motion } from 'framer-motion'
 import { ArrowRight } from 'lucide-react'
-import HeaderBar from '../components/landing/HeaderBar'
+import HeaderBar from '../components/HeaderBar'
 import HeroSection from '../components/landing/HeroSection'
 import AboutSection from '../components/landing/AboutSection'
 import FeaturesSection from '../components/landing/FeaturesSection'

web/src/pages/TraderDashboard.tsx

@@ -0,0 +1,942 @@
+import { useEffect, useState } from 'react'
+import { useNavigate, useSearchParams } from 'react-router-dom'
+import useSWR from 'swr'
+import { api } from '../lib/api'
+import { EquityChart } from '../components/EquityChart'
+import AILearning from '../components/AILearning'
+import { useLanguage } from '../contexts/LanguageContext'
+import { useAuth } from '../contexts/AuthContext'
+import { t, type Language } from '../i18n/translations'
+import {
+  AlertTriangle,
+  Bot,
+  Brain,
+  RefreshCw,
+  TrendingUp,
+  PieChart,
+  Inbox,
+  Send,
+  Check,
+  X,
+  XCircle,
+} from 'lucide-react'
+import { stripLeadingIcons } from '../lib/text'
+import type {
+  SystemStatus,
+  AccountInfo,
+  Position,
+  DecisionRecord,
+  Statistics,
+  TraderInfo,
+} from '../types'
+
+// 获取友好的AI模型名称
+function getModelDisplayName(modelId: string): string {
+  switch (modelId.toLowerCase()) {
+    case 'deepseek':
+      return 'DeepSeek'
+    case 'qwen':
+      return 'Qwen'
+    case 'claude':
+      return 'Claude'
+    default:
+      return modelId.toUpperCase()
+  }
+}
+
+export default function TraderDashboard() {
+  const { language } = useLanguage()
+  const { user, token } = useAuth()
+  const navigate = useNavigate()
+  const [searchParams, setSearchParams] = useSearchParams()
+  const [selectedTraderId, setSelectedTraderId] = useState<string | undefined>(
+    searchParams.get('trader') || undefined
+  )
+  const [lastUpdate, setLastUpdate] = useState<string>('--:--:--')
+
+  // 获取trader列表（仅在用户登录时）
+  const { data: traders, error: tradersError } = useSWR<TraderInfo[]>(
+    user && token ? 'traders' : null,
+    api.getTraders,
+    {
+      refreshInterval: 10000,
+      shouldRetryOnError: false,
+    }
+  )
+
+  // 当获取到traders后，设置默认选中第一个
+  useEffect(() => {
+    if (traders && traders.length > 0 && !selectedTraderId) {
+      const firstTraderId = traders[0].trader_id
+      setSelectedTraderId(firstTraderId)
+      setSearchParams({ trader: firstTraderId })
+    }
+  }, [traders, selectedTraderId, setSearchParams])
+
+  // 更新URL参数
+  const handleTraderSelect = (traderId: string) => {
+    setSelectedTraderId(traderId)
+    setSearchParams({ trader: traderId })
+  }
+
+  // 如果在trader页面，获取该trader的数据
+  const { data: status } = useSWR<SystemStatus>(
+    selectedTraderId ? `status-${selectedTraderId}` : null,
+    () => api.getStatus(selectedTraderId),
+    {
+      refreshInterval: 15000,
+      revalidateOnFocus: false,
+      dedupingInterval: 10000,
+    }
+  )
+
+  const { data: account } = useSWR<AccountInfo>(
+    selectedTraderId ? `account-${selectedTraderId}` : null,
+    () => api.getAccount(selectedTraderId),
+    {
+      refreshInterval: 15000,
+      revalidateOnFocus: false,
+      dedupingInterval: 10000,
+    }
+  )
+
+  const { data: positions } = useSWR<Position[]>(
+    selectedTraderId ? `positions-${selectedTraderId}` : null,
+    () => api.getPositions(selectedTraderId),
+    {
+      refreshInterval: 15000,
+      revalidateOnFocus: false,
+      dedupingInterval: 10000,
+    }
+  )
+
+  const { data: decisions } = useSWR<DecisionRecord[]>(
+    selectedTraderId ? `decisions/latest-${selectedTraderId}` : null,
+    () => api.getLatestDecisions(selectedTraderId),
+    {
+      refreshInterval: 30000,
+      revalidateOnFocus: false,
+      dedupingInterval: 20000,
+    }
+  )
+
+  const { data: stats } = useSWR<Statistics>(
+    selectedTraderId ? `statistics-${selectedTraderId}` : null,
+    () => api.getStatistics(selectedTraderId),
+    {
+      refreshInterval: 30000,
+      revalidateOnFocus: false,
+      dedupingInterval: 20000,
+    }
+  )
+
+  // Avoid unused variable warning
+  void stats
+
+  useEffect(() => {
+    if (account) {
+      const now = new Date().toLocaleTimeString()
+      setLastUpdate(now)
+    }
+  }, [account])
+
+  const selectedTrader = traders?.find((t) => t.trader_id === selectedTraderId)
+
+  // If API failed with error, show empty state
+  if (tradersError) {
+    return (
+      <div className="flex items-center justify-center min-h-[60vh]">
+        <div className="text-center max-w-md mx-auto px-6">
+          <div
+            className="w-24 h-24 mx-auto mb-6 rounded-full flex items-center justify-center"
+            style={{
+              background: 'rgba(240, 185, 11, 0.1)',
+              border: '2px solid rgba(240, 185, 11, 0.3)',
+            }}
+          >
+            <svg
+              className="w-12 h-12"
+              style={{ color: '#F0B90B' }}
+              fill="none"
+              viewBox="0 0 24 24"
+              stroke="currentColor"
+            >
+              <path
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                strokeWidth={2}
+                d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
+              />
+            </svg>
+          </div>
+          <h2 className="text-2xl font-bold mb-3" style={{ color: '#EAECEF' }}>
+            {t('dashboardEmptyTitle', language)}
+          </h2>
+          <p className="text-base mb-6" style={{ color: '#848E9C' }}>
+            {t('dashboardEmptyDescription', language)}
+          </p>
+          <button
+            onClick={() => navigate('/traders')}
+            className="px-6 py-3 rounded-lg font-semibold transition-all hover:scale-105 active:scale-95"
+            style={{
+              background: 'linear-gradient(135deg, #F0B90B 0%, #FCD535 100%)',
+              color: '#0B0E11',
+              boxShadow: '0 4px 12px rgba(240, 185, 11, 0.3)',
+            }}
+          >
+            {t('goToTradersPage', language)}
+          </button>
+        </div>
+      </div>
+    )
+  }
+
+  // If traders is loaded and empty, show empty state
+  if (traders && traders.length === 0) {
+    return (
+      <div className="flex items-center justify-center min-h-[60vh]">
+        <div className="text-center max-w-md mx-auto px-6">
+          <div
+            className="w-24 h-24 mx-auto mb-6 rounded-full flex items-center justify-center"
+            style={{
+              background: 'rgba(240, 185, 11, 0.1)',
+              border: '2px solid rgba(240, 185, 11, 0.3)',
+            }}
+          >
+            <svg
+              className="w-12 h-12"
+              style={{ color: '#F0B90B' }}
+              fill="none"
+              viewBox="0 0 24 24"
+              stroke="currentColor"
+            >
+              <path
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                strokeWidth={2}
+                d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
+              />
+            </svg>
+          </div>
+          <h2 className="text-2xl font-bold mb-3" style={{ color: '#EAECEF' }}>
+            {t('dashboardEmptyTitle', language)}
+          </h2>
+          <p className="text-base mb-6" style={{ color: '#848E9C' }}>
+            {t('dashboardEmptyDescription', language)}
+          </p>
+          <button
+            onClick={() => navigate('/traders')}
+            className="px-6 py-3 rounded-lg font-semibold transition-all hover:scale-105 active:scale-95"
+            style={{
+              background: 'linear-gradient(135deg, #F0B90B 0%, #FCD535 100%)',
+              color: '#0B0E11',
+              boxShadow: '0 4px 12px rgba(240, 185, 11, 0.3)',
+            }}
+          >
+            {t('goToTradersPage', language)}
+          </button>
+        </div>
+      </div>
+    )
+  }
+
+  // If traders is still loading or selectedTrader is not ready, show skeleton
+  if (!selectedTrader) {
+    return (
+      <div className="space-y-6">
+        <div className="binance-card p-6 animate-pulse">
+          <div className="skeleton h-8 w-48 mb-3"></div>
+          <div className="flex gap-4">
+            <div className="skeleton h-4 w-32"></div>
+            <div className="skeleton h-4 w-24"></div>
+            <div className="skeleton h-4 w-28"></div>
+          </div>
+        </div>
+        <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
+          {[1, 2, 3, 4].map((i) => (
+            <div key={i} className="binance-card p-5 animate-pulse">
+              <div className="skeleton h-4 w-24 mb-3"></div>
+              <div className="skeleton h-8 w-32"></div>
+            </div>
+          ))}
+        </div>
+        <div className="binance-card p-6 animate-pulse">
+          <div className="skeleton h-6 w-40 mb-4"></div>
+          <div className="skeleton h-64 w-full"></div>
+        </div>
+      </div>
+    )
+  }
+
+  return (
+    <div>
+      {/* Trader Header */}
+      <div
+        className="mb-6 rounded p-6 animate-scale-in"
+        style={{
+          background:
+            'linear-gradient(135deg, rgba(240, 185, 11, 0.15) 0%, rgba(252, 213, 53, 0.05) 100%)',
+          border: '1px solid rgba(240, 185, 11, 0.2)',
+          boxShadow: '0 0 30px rgba(240, 185, 11, 0.15)',
+        }}
+      >
+        <div className="flex items-start justify-between mb-3">
+          <h2
+            className="text-2xl font-bold flex items-center gap-2"
+            style={{ color: '#EAECEF' }}
+          >
+            <span
+              className="w-10 h-10 rounded-full flex items-center justify-center"
+              style={{
+                background: 'linear-gradient(135deg, #F0B90B 0%, #FCD535 100%)',
+              }}
+            >
+              <Bot className="w-5 h-5" style={{ color: '#0B0E11' }} />
+            </span>
+            {selectedTrader.trader_name}
+          </h2>
+
+          {/* Trader Selector */}
+          {traders && traders.length > 0 && (
+            <div className="flex items-center gap-2">
+              <span className="text-sm" style={{ color: '#848E9C' }}>
+                {t('switchTrader', language)}:
+              </span>
+              <select
+                value={selectedTraderId}
+                onChange={(e) => handleTraderSelect(e.target.value)}
+                className="rounded px-3 py-2 text-sm font-medium cursor-pointer transition-colors"
+                style={{
+                  background: '#1E2329',
+                  border: '1px solid #2B3139',
+                  color: '#EAECEF',
+                }}
+              >
+                {traders.map((trader) => (
+                  <option key={trader.trader_id} value={trader.trader_id}>
+                    {trader.trader_name}
+                  </option>
+                ))}
+              </select>
+            </div>
+          )}
+        </div>
+        <div
+          className="flex items-center gap-4 text-sm"
+          style={{ color: '#848E9C' }}
+        >
+          <span>
+            AI Model:{' '}
+            <span
+              className="font-semibold"
+              style={{
+                color: selectedTrader.ai_model.includes('qwen')
+                  ? '#c084fc'
+                  : '#60a5fa',
+              }}
+            >
+              {getModelDisplayName(
+                selectedTrader.ai_model.split('_').pop() ||
+                  selectedTrader.ai_model
+              )}
+            </span>
+          </span>
+          {status && (
+            <>
+              <span>•</span>
+              <span>Cycles: {status.call_count}</span>
+              <span>•</span>
+              <span>Runtime: {status.runtime_minutes} min</span>
+            </>
+          )}
+        </div>
+      </div>
+
+      {/* Debug Info */}
+      {account && (
+        <div
+          className="mb-4 p-3 rounded text-xs font-mono"
+          style={{ background: '#1E2329', border: '1px solid #2B3139' }}
+        >
+          <div style={{ color: '#848E9C' }}>
+            <RefreshCw className="inline w-4 h-4 mr-1 align-text-bottom" />
+            Last Update: {lastUpdate} | Total Equity:{' '}
+            {account?.total_equity?.toFixed(2) || '0.00'} | Available:{' '}
+            {account?.available_balance?.toFixed(2) || '0.00'} | P&L:{' '}
+            {account?.total_pnl?.toFixed(2) || '0.00'} (
+            {account?.total_pnl_pct?.toFixed(2) || '0.00'}%)
+          </div>
+        </div>
+      )}
+
+      {/* Account Overview */}
+      <div className="grid grid-cols-1 md:grid-cols-4 gap-4 mb-8">
+        <StatCard
+          title={t('totalEquity', language)}
+          value={`${account?.total_equity?.toFixed(2) || '0.00'} USDT`}
+          change={account?.total_pnl_pct || 0}
+          positive={(account?.total_pnl ?? 0) > 0}
+        />
+        <StatCard
+          title={t('availableBalance', language)}
+          value={`${account?.available_balance?.toFixed(2) || '0.00'} USDT`}
+          subtitle={`${account?.available_balance && account?.total_equity ? ((account.available_balance / account.total_equity) * 100).toFixed(1) : '0.0'}% ${t('free', language)}`}
+        />
+        <StatCard
+          title={t('totalPnL', language)}
+          value={`${account?.total_pnl !== undefined && account.total_pnl >= 0 ? '+' : ''}${account?.total_pnl?.toFixed(2) || '0.00'} USDT`}
+          change={account?.total_pnl_pct || 0}
+          positive={(account?.total_pnl ?? 0) >= 0}
+        />
+        <StatCard
+          title={t('positions', language)}
+          value={`${account?.position_count || 0}`}
+          subtitle={`${t('margin', language)}: ${account?.margin_used_pct?.toFixed(1) || '0.0'}%`}
+        />
+      </div>
+
+      {/* 主要内容区：左右分屏 */}
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6 mb-6">
+        {/* 左侧：图表 + 持仓 */}
+        <div className="space-y-6">
+          {/* Equity Chart */}
+          <div className="animate-slide-in" style={{ animationDelay: '0.1s' }}>
+            <EquityChart traderId={selectedTrader.trader_id} />
+          </div>
+
+          {/* Current Positions */}
+          <div
+            className="binance-card p-6 animate-slide-in"
+            style={{ animationDelay: '0.15s' }}
+          >
+            <div className="flex items-center justify-between mb-5">
+              <h2
+                className="text-xl font-bold flex items-center gap-2"
+                style={{ color: '#EAECEF' }}
+              >
+                <TrendingUp className="w-5 h-5" style={{ color: '#F0B90B' }} />
+                {t('currentPositions', language)}
+              </h2>
+              {positions && positions.length > 0 && (
+                <div
+                  className="text-xs px-3 py-1 rounded"
+                  style={{
+                    background: 'rgba(240, 185, 11, 0.1)',
+                    color: '#F0B90B',
+                    border: '1px solid rgba(240, 185, 11, 0.2)',
+                  }}
+                >
+                  {positions.length} {t('active', language)}
+                </div>
+              )}
+            </div>
+            {positions && positions.length > 0 ? (
+              <div className="overflow-x-auto">
+                <table className="w-full text-sm">
+                  <thead className="text-left border-b border-gray-800">
+                    <tr>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('symbol', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('side', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('entryPrice', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('markPrice', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('quantity', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('positionValue', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('leverage', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('unrealizedPnL', language)}
+                      </th>
+                      <th className="pb-3 font-semibold text-gray-400">
+                        {t('liqPrice', language)}
+                      </th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {positions.map((pos, i) => (
+                      <tr
+                        key={i}
+                        className="border-b border-gray-800 last:border-0"
+                      >
+                        <td className="py-3 font-mono font-semibold">
+                          {pos.symbol}
+                        </td>
+                        <td className="py-3">
+                          <span
+                            className="px-2 py-1 rounded text-xs font-bold"
+                            style={
+                              pos.side === 'long'
+                                ? {
+                                    background: 'rgba(14, 203, 129, 0.1)',
+                                    color: '#0ECB81',
+                                  }
+                                : {
+                                    background: 'rgba(246, 70, 93, 0.1)',
+                                    color: '#F6465D',
+                                  }
+                            }
+                          >
+                            {t(
+                              pos.side === 'long' ? 'long' : 'short',
+                              language
+                            )}
+                          </span>
+                        </td>
+                        <td
+                          className="py-3 font-mono"
+                          style={{ color: '#EAECEF' }}
+                        >
+                          {pos.entry_price.toFixed(4)}
+                        </td>
+                        <td
+                          className="py-3 font-mono"
+                          style={{ color: '#EAECEF' }}
+                        >
+                          {pos.mark_price.toFixed(4)}
+                        </td>
+                        <td
+                          className="py-3 font-mono"
+                          style={{ color: '#EAECEF' }}
+                        >
+                          {pos.quantity.toFixed(4)}
+                        </td>
+                        <td
+                          className="py-3 font-mono font-bold"
+                          style={{ color: '#EAECEF' }}
+                        >
+                          {(pos.quantity * pos.mark_price).toFixed(2)} USDT
+                        </td>
+                        <td
+                          className="py-3 font-mono"
+                          style={{ color: '#F0B90B' }}
+                        >
+                          {pos.leverage}x
+                        </td>
+                        <td className="py-3 font-mono">
+                          <span
+                            style={{
+                              color:
+                                pos.unrealized_pnl >= 0 ? '#0ECB81' : '#F6465D',
+                              fontWeight: 'bold',
+                            }}
+                          >
+                            {pos.unrealized_pnl >= 0 ? '+' : ''}
+                            {pos.unrealized_pnl.toFixed(2)} (
+                            {pos.unrealized_pnl_pct.toFixed(2)}%)
+                          </span>
+                        </td>
+                        <td
+                          className="py-3 font-mono"
+                          style={{ color: '#848E9C' }}
+                        >
+                          {pos.liquidation_price.toFixed(4)}
+                        </td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            ) : (
+              <div className="text-center py-16" style={{ color: '#848E9C' }}>
+                <div className="mb-4 opacity-50 flex justify-center">
+                  <PieChart className="w-16 h-16" />
+                </div>
+                <div className="text-lg font-semibold mb-2">
+                  {t('noPositions', language)}
+                </div>
+                <div className="text-sm">
+                  {t('noActivePositions', language)}
+                </div>
+              </div>
+            )}
+          </div>
+        </div>
+
+        {/* 右侧：Recent Decisions */}
+        <div
+          className="binance-card p-6 animate-slide-in h-fit lg:sticky lg:top-24 lg:max-h-[calc(100vh-120px)]"
+          style={{ animationDelay: '0.2s' }}
+        >
+          <div
+            className="flex items-center gap-3 mb-5 pb-4 border-b"
+            style={{ borderColor: '#2B3139' }}
+          >
+            <div
+              className="w-10 h-10 rounded-xl flex items-center justify-center"
+              style={{
+                background: 'linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%)',
+                boxShadow: '0 4px 14px rgba(99, 102, 241, 0.4)',
+              }}
+            >
+              <Brain className="w-5 h-5" style={{ color: '#FFFFFF' }} />
+            </div>
+            <div>
+              <h2 className="text-xl font-bold" style={{ color: '#EAECEF' }}>
+                {t('recentDecisions', language)}
+              </h2>
+              {decisions && decisions.length > 0 && (
+                <div className="text-xs" style={{ color: '#848E9C' }}>
+                  {t('lastCycles', language, { count: decisions.length })}
+                </div>
+              )}
+            </div>
+          </div>
+
+          <div
+            className="space-y-4 overflow-y-auto pr-2"
+            style={{ maxHeight: 'calc(100vh - 280px)' }}
+          >
+            {decisions && decisions.length > 0 ? (
+              decisions.map((decision, i) => (
+                <DecisionCard key={i} decision={decision} language={language} />
+              ))
+            ) : (
+              <div className="py-16 text-center">
+                <div className="mb-4 opacity-30 flex justify-center">
+                  <Brain className="w-16 h-16" />
+                </div>
+                <div
+                  className="text-lg font-semibold mb-2"
+                  style={{ color: '#EAECEF' }}
+                >
+                  {t('noDecisionsYet', language)}
+                </div>
+                <div className="text-sm" style={{ color: '#848E9C' }}>
+                  {t('aiDecisionsWillAppear', language)}
+                </div>
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+
+      {/* AI Learning & Performance Analysis */}
+      <div className="mb-6 animate-slide-in" style={{ animationDelay: '0.3s' }}>
+        <AILearning traderId={selectedTrader.trader_id} />
+      </div>
+    </div>
+  )
+}
+
+// Stat Card Component
+function StatCard({
+  title,
+  value,
+  change,
+  positive,
+  subtitle,
+}: {
+  title: string
+  value: string
+  change?: number
+  positive?: boolean
+  subtitle?: string
+}) {
+  return (
+    <div className="stat-card animate-fade-in">
+      <div
+        className="text-xs mb-2 mono uppercase tracking-wider"
+        style={{ color: '#848E9C' }}
+      >
+        {title}
+      </div>
+      <div
+        className="text-2xl font-bold mb-1 mono"
+        style={{ color: '#EAECEF' }}
+      >
+        {value}
+      </div>
+      {change !== undefined && (
+        <div className="flex items-center gap-1">
+          <div
+            className="text-sm mono font-bold"
+            style={{ color: positive ? '#0ECB81' : '#F6465D' }}
+          >
+            {positive ? '▲' : '▼'} {positive ? '+' : ''}
+            {change.toFixed(2)}%
+          </div>
+        </div>
+      )}
+      {subtitle && (
+        <div className="text-xs mt-2 mono" style={{ color: '#848E9C' }}>
+          {subtitle}
+        </div>
+      )}
+    </div>
+  )
+}
+
+// Decision Card Component
+function DecisionCard({
+  decision,
+  language,
+}: {
+  decision: DecisionRecord
+  language: Language
+}) {
+  const [showInputPrompt, setShowInputPrompt] = useState(false)
+  const [showCoT, setShowCoT] = useState(false)
+
+  return (
+    <div
+      className="rounded p-5 transition-all duration-300 hover:translate-y-[-2px]"
+      style={{
+        border: '1px solid #2B3139',
+        background: '#1E2329',
+        boxShadow: '0 2px 8px rgba(0, 0, 0, 0.3)',
+      }}
+    >
+      {/* Header */}
+      <div className="flex items-start justify-between mb-3">
+        <div>
+          <div className="font-semibold" style={{ color: '#EAECEF' }}>
+            {t('cycle', language)} #{decision.cycle_number}
+          </div>
+          <div className="text-xs" style={{ color: '#848E9C' }}>
+            {new Date(decision.timestamp).toLocaleString()}
+          </div>
+        </div>
+        <div
+          className="px-3 py-1 rounded text-xs font-bold"
+          style={
+            decision.success
+              ? { background: 'rgba(14, 203, 129, 0.1)', color: '#0ECB81' }
+              : { background: 'rgba(246, 70, 93, 0.1)', color: '#F6465D' }
+          }
+        >
+          {t(decision.success ? 'success' : 'failed', language)}
+        </div>
+      </div>
+
+      {/* Input Prompt - Collapsible */}
+      {decision.input_prompt && (
+        <div className="mb-3">
+          <button
+            onClick={() => setShowInputPrompt(!showInputPrompt)}
+            className="flex items-center gap-2 text-sm transition-colors"
+            style={{ color: '#60a5fa' }}
+          >
+            <span className="font-semibold flex items-center gap-2">
+              <Inbox className="w-4 h-4" /> {t('inputPrompt', language)}
+            </span>
+            <span className="text-xs">
+              {showInputPrompt
+                ? t('collapse', language)
+                : t('expand', language)}
+            </span>
+          </button>
+          {showInputPrompt && (
+            <div
+              className="mt-2 rounded p-4 text-sm font-mono whitespace-pre-wrap max-h-96 overflow-y-auto"
+              style={{
+                background: '#0B0E11',
+                border: '1px solid #2B3139',
+                color: '#EAECEF',
+              }}
+            >
+              {decision.input_prompt}
+            </div>
+          )}
+        </div>
+      )}
+
+      {/* AI Chain of Thought - Collapsible */}
+      {decision.cot_trace && (
+        <div className="mb-3">
+          <button
+            onClick={() => setShowCoT(!showCoT)}
+            className="flex items-center gap-2 text-sm transition-colors"
+            style={{ color: '#F0B90B' }}
+          >
+            <span className="font-semibold flex items-center gap-2">
+              <Send className="w-4 h-4" />{' '}
+              {stripLeadingIcons(t('aiThinking', language))}
+            </span>
+            <span className="text-xs">
+              {showCoT ? t('collapse', language) : t('expand', language)}
+            </span>
+          </button>
+          {showCoT && (
+            <div
+              className="mt-2 rounded p-4 text-sm font-mono whitespace-pre-wrap max-h-96 overflow-y-auto"
+              style={{
+                background: '#0B0E11',
+                border: '1px solid #2B3139',
+                color: '#EAECEF',
+              }}
+            >
+              {decision.cot_trace}
+            </div>
+          )}
+        </div>
+      )}
+
+      {/* Decisions Actions */}
+      {decision.decisions && decision.decisions.length > 0 && (
+        <div className="space-y-2 mb-3">
+          {decision.decisions.map((action, j) => (
+            <div
+              key={j}
+              className="flex items-center gap-2 text-sm rounded px-3 py-2"
+              style={{ background: '#0B0E11' }}
+            >
+              <span
+                className="font-mono font-bold"
+                style={{ color: '#EAECEF' }}
+              >
+                {action.symbol}
+              </span>
+              <span
+                className="px-2 py-0.5 rounded text-xs font-bold"
+                style={
+                  action.action.includes('open')
+                    ? {
+                        background: 'rgba(96, 165, 250, 0.1)',
+                        color: '#60a5fa',
+                      }
+                    : {
+                        background: 'rgba(240, 185, 11, 0.1)',
+                        color: '#F0B90B',
+                      }
+                }
+              >
+                {action.action}
+              </span>
+              {action.leverage > 0 && (
+                <span style={{ color: '#F0B90B' }}>{action.leverage}x</span>
+              )}
+              {action.price > 0 && (
+                <span
+                  className="font-mono text-xs"
+                  style={{ color: '#848E9C' }}
+                >
+                  @{action.price.toFixed(4)}
+                </span>
+              )}
+              <span style={{ color: action.success ? '#0ECB81' : '#F6465D' }}>
+                {action.success ? (
+                  <Check className="w-3 h-3 inline" />
+                ) : (
+                  <X className="w-3 h-3 inline" />
+                )}
+              </span>
+              {action.error && (
+                <span className="text-xs ml-2" style={{ color: '#F6465D' }}>
+                  {action.error}
+                </span>
+              )}
+            </div>
+          ))}
+        </div>
+      )}
+
+      {/* Account State Summary */}
+      {decision.account_state && (
+        <div
+          className="flex gap-4 text-xs mb-3 rounded px-3 py-2"
+          style={{ background: '#0B0E11', color: '#848E9C' }}
+        >
+          <span>
+            净值: {decision.account_state.total_balance.toFixed(2)} USDT
+          </span>
+          <span>
+            可用: {decision.account_state.available_balance.toFixed(2)} USDT
+          </span>
+          <span>
+            保证金率: {decision.account_state.margin_used_pct.toFixed(1)}%
+          </span>
+          <span>持仓: {decision.account_state.position_count}</span>
+          <span
+            style={{
+              color:
+                decision.candidate_coins &&
+                decision.candidate_coins.length === 0
+                  ? '#F6465D'
+                  : '#848E9C',
+            }}
+          >
+            {t('candidateCoins', language)}:{' '}
+            {decision.candidate_coins?.length || 0}
+          </span>
+        </div>
+      )}
+
+      {/* Candidate Coins Warning */}
+      {decision.candidate_coins && decision.candidate_coins.length === 0 && (
+        <div
+          className="text-sm rounded px-4 py-3 mb-3 flex items-start gap-3"
+          style={{
+            background: 'rgba(246, 70, 93, 0.1)',
+            border: '1px solid rgba(246, 70, 93, 0.3)',
+            color: '#F6465D',
+          }}
+        >
+          <AlertTriangle size={16} className="flex-shrink-0 mt-0.5" />
+          <div className="flex-1">
+            <div className="font-semibold mb-1">
+              {t('candidateCoinsZeroWarning', language)}
+            </div>
+            <div className="text-xs space-y-1" style={{ color: '#848E9C' }}>
+              <div>{t('possibleReasons', language)}</div>
+              <ul className="list-disc list-inside space-y-0.5 ml-2">
+                <li>{t('coinPoolApiNotConfigured', language)}</li>
+                <li>{t('apiConnectionTimeout', language)}</li>
+                <li>{t('noCustomCoinsAndApiFailed', language)}</li>
+              </ul>
+              <div className="mt-2">
+                <strong>{t('solutions', language)}</strong>
+              </div>
+              <ul className="list-disc list-inside space-y-0.5 ml-2">
+                <li>{t('setCustomCoinsInConfig', language)}</li>
+                <li>{t('orConfigureCorrectApiUrl', language)}</li>
+                <li>{t('orDisableCoinPoolOptions', language)}</li>
+              </ul>
+            </div>
+          </div>
+        </div>
+      )}
+
+      {/* Execution Logs */}
+      {decision.execution_log && decision.execution_log.length > 0 && (
+        <div className="space-y-1">
+          {decision.execution_log.map((log, k) => (
+            <div
+              key={k}
+              className="text-xs font-mono"
+              style={{
+                color:
+                  log.includes('✓') || log.includes('成功')
+                    ? '#0ECB81'
+                    : '#F6465D',
+              }}
+            >
+              {log}
+            </div>
+          ))}
+        </div>
+      )}
+
+      {/* Error Message */}
+      {decision.error_message && (
+        <div
+          className="text-sm rounded px-3 py-2 mt-3 flex items-center gap-2"
+          style={{ color: '#F6465D', background: 'rgba(246, 70, 93, 0.1)' }}
+        >
+          <XCircle className="w-4 h-4" /> {decision.error_message}
+        </div>
+      )}
+    </div>
+  )
+}

web/src/routes/index.tsx

@@ -0,0 +1,62 @@
+import { createBrowserRouter, Navigate } from 'react-router-dom'
+import MainLayout from '../layouts/MainLayout'
+import AuthLayout from '../layouts/AuthLayout'
+import { LandingPage } from '../pages/LandingPage'
+import { FAQPage } from '../pages/FAQPage'
+import { LoginPage } from '../components/LoginPage'
+import { RegisterPage } from '../components/RegisterPage'
+import { ResetPasswordPage } from '../components/ResetPasswordPage'
+import { CompetitionPage } from '../components/CompetitionPage'
+import { AITradersPage } from '../components/AITradersPage'
+import TraderDashboard from '../pages/TraderDashboard'
+
+export const router = createBrowserRouter([
+  {
+    path: '/',
+    element: <LandingPage />,
+  },
+  // Auth routes - using AuthLayout
+  {
+    element: <AuthLayout />,
+    children: [
+      {
+        path: '/login',
+        element: <LoginPage />,
+      },
+      {
+        path: '/register',
+        element: <RegisterPage />,
+      },
+      {
+        path: '/reset-password',
+        element: <ResetPasswordPage />,
+      },
+    ],
+  },
+  // Main app routes - using MainLayout with nested routes
+  {
+    element: <MainLayout />,
+    children: [
+      {
+        path: '/faq',
+        element: <FAQPage />,
+      },
+      {
+        path: '/competition',
+        element: <CompetitionPage />,
+      },
+      {
+        path: '/traders',
+        element: <AITradersPage />,
+      },
+      {
+        path: '/dashboard',
+        element: <TraderDashboard />,
+      },
+    ],
+  },
+  {
+    path: '*',
+    element: <Navigate to="/" replace />,
+  },
+])