页面登录优化，team优化

src/contexts/ThemeContext.jsx

@@ -1,5 +1,5 @@
-import React, { createContext, useContext, useState, useEffect } from 'react';
-
+import React, { createContext,useContext, useState, useEffect, } from 'react';
+import { ConfigProvider, theme } from "antd";
 const ThemeContext = createContext();
 
 export const ThemeProvider = ({ children }) => {
@@ -19,7 +19,52 @@ export const ThemeProvider = ({ children }) => {
 
   return (
     <ThemeContext.Provider value={{ isDarkMode, toggleTheme }}>
-      {children}
+ <ConfigProvider
+      theme={{
+        algorithm: isDarkMode ? theme.darkAlgorithm : theme.defaultAlgorithm,
+        token: {
+          colorPrimary: "#1677ff",
+          borderRadius: 4,
+          colorBgContainer: isDarkMode ? "#141414" : "#ffffff",
+          colorBgElevated: isDarkMode ? "#1f1f1f" : "#ffffff",
+          colorText: isDarkMode
+            ? "rgba(255, 255, 255, 0.85)"
+            : "rgba(0, 0, 0, 0.85)",
+          colorTextSecondary: isDarkMode
+            ? "rgba(255, 255, 255, 0.45)"
+            : "rgba(0, 0, 0, 0.45)",
+        },
+        components: {
+          // 为所有支持 variant 的组件设置 filled 模式
+          Form: {
+            variant: 'filled',
+          },
+          Input: {
+            variant: 'filled',
+          },
+          Select: {
+            variant: 'filled',
+          },
+          TreeSelect: {
+            variant: 'filled',
+          },
+          DatePicker: {
+            variant: 'filled',
+          },
+          TimePicker: {
+            variant: 'filled',
+          },
+          Cascader: {
+            variant: 'filled',
+          },
+          AutoComplete: {
+            variant: 'filled',
+          },
+        }
+      }}
+    >
+       { children }
+    </ConfigProvider>
     </ThemeContext.Provider>
   );
 };