feat: 重新设计登录页，深色科技风格

software/web/src/h5/pages/login.tsx

@@ -1,6 +1,6 @@
 /**
- * H5 登录页
+ * 登录页
- * 手机号 + 密码登录，支持重定向到目标页面
+ * 深色科技风格，与产品介绍页统一
  */
 import { useState } from 'react';
 import { useNavigate, useSearchParams } from 'react-router-dom';
@@ -31,21 +31,34 @@ export default function H5Login() {
   };
 
   return (
-    <div className="flex min-h-screen flex-col bg-white px-6">
+    <div className="flex min-h-screen flex-col bg-[#09090b] px-6">
-      {/* 顶部品牌区 */}
+      {/* 背景网格 */}
-      <div className="mt-20 mb-12 text-center">
+      <div 
-        <div className="mx-auto mb-3 flex h-16 w-16 items-center justify-center rounded-2xl bg-blue-600 text-2xl text-white font-bold">
+        className="fixed inset-0 opacity-[0.03]"
-          P
+        style={{
+          backgroundImage: 'linear-gradient(rgba(34,211,238,0.5) 1px, transparent 1px), linear-gradient(90deg, rgba(34,211,238,0.5) 1px, transparent 1px)',
+          backgroundSize: '60px 60px'
+        }}
+      />
+      
+      {/* 内容 */}
+      <div className="relative z-10 flex flex-1 flex-col items-center justify-center">
+        {/* Logo */}
+        <div className="mb-8 text-center">
+          <div className="mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-2xl bg-[#22d3ee]">
+            <svg className="h-8 w-8 text-[#09090b]" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+              <path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z"/>
+            </svg>
           </div>
-        <h1 className="text-xl font-bold text-gray-900">安知充</h1>
+          <h1 className="text-2xl font-bold text-[#fafafa]">安知充</h1>
-        <p className="mt-1 text-sm text-gray-500">充电柜管理系统</p>
+          <p className="mt-2 text-sm text-[#71717a]">充电柜管理系统</p>
         </div>
 
         {/* 登录表单 */}
-      <form onSubmit={handleSubmit} className="flex flex-col gap-4">
+        <form onSubmit={handleSubmit} className="w-full max-w-sm space-y-4">
           <div>
             <input
-            className="w-full rounded-lg border border-gray-300 px-4 py-3 text-base outline-none focus:border-blue-500"
+              className="w-full rounded-lg border border-[#3f3f46] bg-[#18181b] px-4 py-3 text-base text-[#fafafa] outline-none transition-colors focus:border-[#22d3ee]"
               type="tel"
               placeholder="手机号"
               maxLength={11}
@@ -56,7 +69,7 @@ export default function H5Login() {
           </div>
           <div>
             <input
-            className="w-full rounded-lg border border-gray-300 px-4 py-3 text-base outline-none focus:border-blue-500"
+              className="w-full rounded-lg border border-[#3f3f46] bg-[#18181b] px-4 py-3 text-base text-[#fafafa] outline-none transition-colors focus:border-[#22d3ee]"
               type="password"
               placeholder="密码"
               value={password}
@@ -65,16 +78,24 @@ export default function H5Login() {
             />
           </div>
 
-        {error && <p className="text-center text-sm text-red-500">{error}</p>}
+          {error && (
+            <p className="text-center text-sm text-red-400">{error}</p>
+          )}
 
           <button
             type="submit"
             disabled={loading}
-          className="mt-2 w-full rounded-lg bg-blue-600 py-3 text-base font-medium text-white disabled:opacity-50"
+            className="mt-4 w-full rounded-lg bg-[#22d3ee] py-3 text-base font-medium text-[#09090b] transition-all hover:bg-[#06b6d4] active:translate-y-[1px] disabled:opacity-50"
           >
             {loading ? '登录中...' : '登录'}
           </button>
         </form>
+
+        {/* 底部信息 */}
+        <div className="mt-8 text-center text-xs text-[#52525b]">
+          <p>无锡艾动电子有限公司</p>
+        </div>
+      </div>
     </div>
   );
 }