<template> <div class="container"> <div clas...

下面给你 3 个可直接替换的完整 .vue 单文件组件方案。三套都包含 3D 动态背景、登录卡片悬浮、按钮动态效果、注册弹窗美化，并保留你原来的登录/注册逻辑。

方案一：星空玻璃拟态 3D 登录页

特点：深蓝星空、玻璃卡片、3D 行星环绕、卡片悬浮旋转。

vue
<template>
  <div class="container">
    <div class="star-layer"></div>
    <div class="star-layer star-layer-2"></div>

    <div class="planet planet-one">
      <span></span>
    </div>
    <div class="planet planet-two">
      <span></span>
    </div>

    <div class="login-scene">
      <div class="login-box">
        <div class="login-title">
          <div class="brand">有本通讯录</div>
          <div class="subtitle">系统登录</div>
        </div>

        <div class="login-content">
          <span>用户名：</span>
          <el-input
            type="text"
            class="login-input"
            v-model="user_name"
            @keydown.enter="passwordFocus"
            placeholder="请输入用户名"
          />
        </div>

        <div class="login-content">
          <span>密码：</span>
          <el-input
            ref="passwordInput"
            type="password"
            class="login-input"
            v-model="password"
            @keydown.enter="performLogin"
            placeholder="请输入密码"
            show-password
          />
        </div>

        <div class="login-button">
          <el-button type="primary" class="main-btn" @click="performLogin">登录</el-button>
          <el-button type="warning" class="sub-btn" @click="registerVisible = true">注册</el-button>
        </div>
      </div>
    </div>

    <el-dialog
      v-model="registerVisible"
      title="用户注册"
      width="400px"
      :close-on-click-modal="false"
      class="register-dialog"
      @close="resetRegisterForm"
    >
      <el-form :model="registerForm" label-width="80px">
        <el-form-item label="用户名">
          <el-input v-model="registerForm.user_name" placeholder="请输入用户名" />
        </el-form-item>
        <el-form-item label="密码">
          <el-input v-model="registerForm.password" placeholder="请输入密码" type="password" show-password />
        </el-form-item>
        <el-form-item label="确认密码">
          <el-input v-model="registerForm.confirmPassword" placeholder="请再次输入密码" type="password" show-password />
        </el-form-item>
        <el-form-item label="姓名">
          <el-input v-model="registerForm.name" placeholder="请输入姓名" />
        </el-form-item>
      </el-form>

      <template #footer>
        <span class="dialog-footer">
          <el-button type="warning" @click="performRegister">注册</el-button>
          <el-button @click="registerVisible = false">取消</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { reactive, ref } from 'vue'
import { ElMessage } from 'element-plus'
import axios from 'axios'
import { logininfoStore } from '../store/logininfo.js'
import { useRouter } from 'vue-router'

const logininfo = logininfoStore()
const router = useRouter()

const user_name = ref('')
const password = ref('')
const passwordInput = ref(null)

function passwordFocus() {
  passwordInput.value?.focus?.()
}

function parseUserData(data) {
  if (typeof data === 'string') {
    return JSON.parse(data)
  }
  return data
}

function performLogin() {
  axios
    .post('http://abtest.wyk.plus/api/UserLogin', null, {
      params: {
        user_name: user_name.value,
        password: password.value,
      },
    })
    .then((response) => {
      if (response.data.code === 0) {
        const userData = parseUserData(response.data.data)
        logininfo.set(userData)
        ElMessage.success('登录成功')
        router.push('/home')
      } else {
        ElMessage.error(response.data.message || '登录失败，请检查用户名和密码！')
      }
    })
    .catch(() => {
      ElMessage.error('登录请求失败，请稍后重试！')
    })
}

const registerVisible = ref(false)

const registerForm = reactive({
  user_name: '',
  password: '',
  confirmPassword: '',
  name: '',
})

function resetRegisterForm() {
  registerForm.user_name = ''
  registerForm.password = ''
  registerForm.confirmPassword = ''
  registerForm.name = ''
}

function performRegister() {
  if (!registerForm.user_name || !registerForm.password || !registerForm.name) {
    ElMessage.warning('请填写完整信息！')
    return
  }

  if (registerForm.password !== registerForm.confirmPassword) {
    ElMessage.warning('两次输入的密码不一致！')
    return
  }

  axios
    .post('http://abtest.wyk.plus/api/Register', {
      user_name: registerForm.user_name,
      password: registerForm.password,
      name: registerForm.name,
    })
    .then((response) => {
      if (response.data.code === 0) {
        ElMessage.success('注册成功，请登录')
        registerVisible.value = false
      } else {
        ElMessage.error(response.data.message || '注册失败！')
      }
    })
    .catch(() => {
      ElMessage.error('注册请求失败，请稍后尝试！')
    })
}
</script>

<style scoped>
.container {
  width: 100%;
  height: 100vh;
  position: fixed;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(100, 180, 255, 0.45), transparent 30%),
    radial-gradient(circle at 80% 80%, rgba(174, 93, 255, 0.35), transparent 35%),
    linear-gradient(135deg, #06142e, #10194a 50%, #050816);
  perspective: 1200px;
}

.star-layer,
.star-layer-2 {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.9) 1px, transparent 1px),
    radial-gradient(circle, rgba(135, 206, 250, 0.8) 1px, transparent 1px);
  background-size: 80px 80px, 140px 140px;
  animation: starMove 22s linear infinite;
}

.star-layer-2 {
  opacity: 0.45;
  animation-duration: 38s;
  transform: translateZ(-300px) scale(1.6);
}

@keyframes starMove {
  from {
    background-position: 0 0, 20px 20px;
  }
  to {
    background-position: 800px 600px, -500px 300px;
  }
}

.planet {
  position: absolute;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  transform-style: preserve-3d;
  animation: floatPlanet 8s ease-in-out infinite;
}

.planet span {
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7dd3fc, #8b5cf6);
  box-shadow: 0 0 40px rgba(125, 211, 252, 0.6);
}

.planet::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 70px;
  width: 210px;
  height: 34px;
  border: 3px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  transform: rotateX(70deg) rotateZ(-18deg);
}

.planet-one {
  left: 9%;
  top: 13%;
}

.planet-two {
  right: 10%;
  bottom: 9%;
  transform: scale(0.75);
  animation-delay: -3s;
}

.planet-two span {
  background: linear-gradient(135deg, #fbbf24, #fb7185);
}

@keyframes floatPlanet {
  0%,
  100% {
    transform: translateY(0) rotateY(0deg);
  }
  50% {
    transform: translateY(-28px) rotateY(24deg);
  }
}

.login-scene {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.login-box {
  width: 620px;
  min-height: 330px;
  padding: 34px 40px;
  box-sizing: border-box;
  position: relative;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.08));
  backdrop-filter: blur(22px);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.35),
    inset 0 0 40px rgba(255, 255, 255, 0.08);
  transform-style: preserve-3d;
  animation: cardFloat 5.5s ease-in-out infinite;
}

.login-box::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 28px;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.36), transparent);
  transform: translateX(-120%);
  animation: lightSweep 4.5s ease-in-out infinite;
}

.login-box:hover {
  transform: rotateX(7deg) rotateY(-8deg) translateZ(35px);
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0) rotateX(0deg) rotateY(0deg);
  }
  50% {
    transform: translateY(-18px) rotateX(4deg) rotateY(-4deg);
  }
}

@keyframes lightSweep {
  0% {
    transform: translateX(-130%);
  }
  45%,
  100% {
    transform: translateX(130%);
  }
}

.login-title {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 30px;
  color: #fff;
}

.brand {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 6px;
  text-shadow: 0 0 22px rgba(125, 211, 252, 0.85);
}

.subtitle {
  margin-top: 8px;
  font-size: 16px;
  letter-spacing: 8px;
  color: rgba(255, 255, 255, 0.72);
}

.login-content {
  position: relative;
  z-index: 1;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-content span {
  width: 90px;
  color: #eef7ff;
  text-align: right;
  margin-right: 12px;
  font-weight: 600;
}

.login-input {
  width: 260px;
}

.login-input :deep(.el-input__wrapper) {
  height: 42px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.22),
    0 10px 24px rgba(0, 0, 0, 0.18);
}

.login-input :deep(.el-input__inner) {
  color: #fff;
}

.login-input :deep(.el-input__inner::placeholder) {
  color: rgba(255, 255, 255, 0.62);
}

.login-button {
  position: relative;
  z-index: 1;
  margin-top: 30px;
  text-align: center;
}

.login-button .el-button {
  width: 110px;
  height: 42px;
  border-radius: 18px;
  border: none;
  font-weight: 700;
  transition: 0.3s;
}

.main-btn {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  box-shadow: 0 12px 30px rgba(56, 189, 248, 0.36);
}

.sub-btn {
  background: linear-gradient(135deg, #f59e0b, #fb7185);
  box-shadow: 0 12px 30px rgba(251, 113, 133, 0.35);
}

.login-button .el-button:hover {
  transform: translateY(-5px) translateZ(25px) scale(1.05);
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

:global(.register-dialog .el-dialog) {
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}
</style>

方案二：赛博霓虹 3D 网格登录页

特点：霓虹蓝紫色、3D 地面网格、浮动立方体、科技感强。

vue
<template>
  <div class="container">
    <div class="cyber-grid"></div>

    <div class="cube cube-1">
      <i></i><i></i><i></i><i></i><i></i><i></i>
    </div>
    <div class="cube cube-2">
      <i></i><i></i><i></i><i></i><i></i><i></i>
    </div>
    <div class="cube cube-3">
      <i></i><i></i><i></i><i></i><i></i><i></i>
    </div>

    <div class="login-wrapper">
      <div class="login-box">
        <div class="corner corner-lt"></div>
        <div class="corner corner-rb"></div>

        <div class="login-title">
          <div class="brand">有本通讯录</div>
          <div class="subtitle">SYSTEM LOGIN</div>
        </div>

        <div class="login-content">
          <span>用户名</span>
          <el-input
            type="text"
            class="login-input"
            v-model="user_name"
            @keydown.enter="passwordFocus"
            placeholder="请输入用户名"
          />
        </div>

        <div class="login-content">
          <span>密码</span>
          <el-input
            ref="passwordInput"
            type="password"
            class="login-input"
            v-model="password"
            @keydown.enter="performLogin"
            placeholder="请输入密码"
            show-password
          />
        </div>

        <div class="login-button">
          <el-button type="primary" class="main-btn" @click="performLogin">登录</el-button>
          <el-button type="warning" class="sub-btn" @click="registerVisible = true">注册</el-button>
        </div>
      </div>
    </div>

    <el-dialog
      v-model="registerVisible"
      title="用户注册"
      width="400px"
      :close-on-click-modal="false"
      class="register-dialog"
      @close="resetRegisterForm"
    >
      <el-form :model="registerForm" label-width="80px">
        <el-form-item label="用户名">
          <el-input v-model="registerForm.user_name" placeholder="请输入用户名" />
        </el-form-item>
        <el-form-item label="密码">
          <el-input v-model="registerForm.password" placeholder="请输入密码" type="password" show-password />
        </el-form-item>
        <el-form-item label="确认密码">
          <el-input v-model="registerForm.confirmPassword" placeholder="请再次输入密码" type="password" show-password />
        </el-form-item>
        <el-form-item label="姓名">
          <el-input v-model="registerForm.name" placeholder="请输入姓名" />
        </el-form-item>
      </el-form>

      <template #footer>
        <span class="dialog-footer">
          <el-button type="warning" @click="performRegister">注册</el-button>
          <el-button @click="registerVisible = false">取消</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { reactive, ref } from 'vue'
import { ElMessage } from 'element-plus'
import axios from 'axios'
import { logininfoStore } from '../store/logininfo.js'
import { useRouter } from 'vue-router'

const logininfo = logininfoStore()
const router = useRouter()

const user_name = ref('')
const password = ref('')
const passwordInput = ref(null)

function passwordFocus() {
  passwordInput.value?.focus?.()
}

function parseUserData(data) {
  if (typeof data === 'string') {
    return JSON.parse(data)
  }
  return data
}

function performLogin() {
  axios
    .post('http://abtest.wyk.plus/api/UserLogin', null, {
      params: {
        user_name: user_name.value,
        password: password.value,
      },
    })
    .then((response) => {
      if (response.data.code === 0) {
        const userData = parseUserData(response.data.data)
        logininfo.set(userData)
        ElMessage.success('登录成功')
        router.push('/home')
      } else {
        ElMessage.error(response.data.message || '登录失败，请检查用户名和密码！')
      }
    })
    .catch(() => {
      ElMessage.error('登录请求失败，请稍后重试！')
    })
}

const registerVisible = ref(false)

const registerForm = reactive({
  user_name: '',
  password: '',
  confirmPassword: '',
  name: '',
})

function resetRegisterForm() {
  registerForm.user_name = ''
  registerForm.password = ''
  registerForm.confirmPassword = ''
  registerForm.name = ''
}

function performRegister() {
  if (!registerForm.user_name || !registerForm.password || !registerForm.name) {
    ElMessage.warning('请填写完整信息！')
    return
  }

  if (registerForm.password !== registerForm.confirmPassword) {
    ElMessage.warning('两次输入的密码不一致！')
    return
  }

  axios
    .post('http://abtest.wyk.plus/api/Register', {
      user_name: registerForm.user_name,
      password: registerForm.password,
      name: registerForm.name,
    })
    .then((response) => {
      if (response.data.code === 0) {
        ElMessage.success('注册成功，请登录')
        registerVisible.value = false
      } else {
        ElMessage.error(response.data.message || '注册失败！')
      }
    })
    .catch(() => {
      ElMessage.error('注册请求失败，请稍后尝试！')
    })
}
</script>

<style scoped>
.container {
  position: fixed;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 255, 255, 0.22), transparent 36%),
    linear-gradient(160deg, #050014, #071a3d 55%, #02040f);
  perspective: 1000px;
}

.cyber-grid {
  position: absolute;
  left: -20%;
  bottom: -12%;
  width: 140%;
  height: 58%;
  background-image:
    linear-gradient(rgba(0, 255, 255, 0.32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 255, 0.32) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: rotateX(68deg);
  transform-origin: bottom;
  animation: gridMove 1.8s linear infinite;
  box-shadow: 0 -20px 90px rgba(0, 255, 255, 0.18);
}

.cyber-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, transparent, rgba(5, 0, 20, 0.9));
}

@keyframes gridMove {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 0 48px;
  }
}

.cube {
  position: absolute;
  width: 86px;
  height: 86px;
  transform-style: preserve-3d;
  animation: cubeSpin 9s linear infinite;
}

.cube i {
  position: absolute;
  width: 86px;
  height: 86px;
  border: 1px solid rgba(0, 255, 255, 0.8);
  background: rgba(0, 255, 255, 0.06);
  box-shadow: inset 0 0 24px rgba(0, 255, 255, 0.28), 0 0 24px rgba(0, 255, 255, 0.24);
}

.cube i:nth-child(1) {
  transform: translateZ(43px);
}

.cube i:nth-child(2) {
  transform: rotateY(180deg) translateZ(43px);
}

.cube i:nth-child(3) {
  transform: rotateY(90deg) translateZ(43px);
}

.cube i:nth-child(4) {
  transform: rotateY(-90deg) translateZ(43px);
}

.cube i:nth-child(5) {
  transform: rotateX(90deg) translateZ(43px);
}

.cube i:nth-child(6) {
  transform: rotateX(-90deg) translateZ(43px);
}

.cube-1 {
  top: 14%;
  left: 10%;
}

.cube-2 {
  right: 13%;
  top: 20%;
  transform: scale(0.7);
  animation-delay: -3s;
}

.cube-3 {
  left: 22%;
  bottom: 17%;
  transform: scale(0.55);
  animation-delay: -5s;
}

@keyframes cubeSpin {
  0% {
    transform: rotateX(0deg) rotateY(0deg) translateY(0);
  }
  50% {
    transform: rotateX(180deg) rotateY(180deg) translateY(-28px);
  }
  100% {
    transform: rotateX(360deg) rotateY(360deg) translateY(0);
  }
}

.login-wrapper {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.login-box {
  width: 610px;
  min-height: 340px;
  padding: 38px 46px;
  box-sizing: border-box;
  position: relative;
  border-radius: 18px;
  background: rgba(3, 10, 32, 0.72);
  border: 1px solid rgba(0, 255, 255, 0.42);
  box-shadow:
    0 0 30px rgba(0, 255, 255, 0.22),
    0 0 70px rgba(124, 58, 237, 0.28),
    26px 26px 0 rgba(0, 255, 255, 0.05);
  transform-style: preserve-3d;
  animation: cardCyber 4.6s ease-in-out infinite;
}

.login-box::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 14px;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  pointer-events: none;
}

.login-box:hover {
  transform: rotateX(9deg) rotateY(9deg) translateZ(40px);
}

@keyframes cardCyber {
  0%,
  100% {
    transform: translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateY(-14px) rotateX(5deg);
  }
}

.corner {
  position: absolute;
  width: 70px;
  height: 70px;
}

.corner-lt {
  left: -2px;
  top: -2px;
  border-left: 4px solid #22d3ee;
  border-top: 4px solid #22d3ee;
  box-shadow: -4px -4px 18px rgba(34, 211, 238, 0.8);
}

.corner-rb {
  right: -2px;
  bottom: -2px;
  border-right: 4px solid #a855f7;
  border-bottom: 4px solid #a855f7;
  box-shadow: 4px 4px 18px rgba(168, 85, 247, 0.8);
}

.login-title {
  text-align: center;
  margin-bottom: 34px;
  color: #fff;
}

.brand {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: 5px;
  color: #e0ffff;
  text-shadow:
    0 0 8px #22d3ee,
    0 0 22px #22d3ee,
    0 0 40px #a855f7;
}

.subtitle {
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 9px;
  color: #67e8f9;
}

.login-content {
  position: relative;
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-content span {
  width: 90px;
  color: #67e8f9;
  font-weight: 700;
  text-align: right;
  margin-right: 14px;
  letter-spacing: 2px;
}

.login-input {
  width: 270px;
}

.login-input :deep(.el-input__wrapper) {
  height: 44px;
  border-radius: 6px;
  background: rgba(0, 255, 255, 0.07);
  box-shadow:
    inset 0 0 0 1px rgba(34, 211, 238, 0.45),
    0 0 24px rgba(34, 211, 238, 0.16);
}

.login-input :deep(.el-input__inner) {
  color: #e0ffff;
}

.login-input :deep(.el-input__inner::placeholder) {
  color: rgba(224, 255, 255, 0.48);
}

.login-button {
  margin-top: 34px;
  text-align: center;
}

.login-button .el-button {
  width: 112px;
  height: 44px;
  margin: 0 12px;
  border-radius: 6px;
  border: none;
  font-weight: 800;
  letter-spacing: 3px;
  transition: 0.3s;
}

.main-btn {
  background: linear-gradient(135deg, #06b6d4, #2563eb);
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.52);
}

.sub-btn {
  background: linear-gradient(135deg, #a855f7, #ec4899);
  box-shadow: 0 0 24px rgba(236, 72, 153, 0.52);
}

.login-button .el-button:hover {
  transform: translateY(-6px) translateZ(35px);
  filter: brightness(1.18);
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

:global(.register-dialog .el-dialog) {
  border-radius: 16px;
  background: rgba(5, 14, 36, 0.95);
  border: 1px solid rgba(34, 211, 238, 0.45);
  box-shadow: 0 0 45px rgba(34, 211, 238, 0.25);
}

:global(.register-dialog .el-dialog__title),
:global(.register-dialog .el-form-item__label) {
  color: #e0ffff;
}
</style>

方案三：清新蓝白 3D 浮岛登录页

特点：蓝白渐变、3D 浮岛、柔和圆球动态、整体更适合通讯录/管理系统。

vue
<template>
  <div class="container">
    <div class="cloud cloud-1"></div>
    <div class="cloud cloud-2"></div>
    <div class="cloud cloud-3"></div>

    <div class="floating-island">
      <div class="island-top"></div>
      <div class="island-side"></div>
    </div>

    <div class="bubble bubble-1"></div>
    <div class="bubble bubble-2"></div>
    <div class="bubble bubble-3"></div>
    <div class="bubble bubble-4"></div>

    <div class="login-stage">
      <div class="login-box">
        <div class="login-title">
          <div class="logo-circle">讯</div>
          <div>
            <div class="brand">有本通讯录</div>
            <div class="subtitle">系统登录</div>
          </div>
        </div>

        <div class="login-content">
          <span>用户名：</span>
          <el-input
            type="text"
            class="login-input"
            v-model="user_name"
            @keydown.enter="passwordFocus"
            placeholder="请输入用户名"
          />
        </div>

        <div class="login-content">
          <span>密码：</span>
          <el-input
            ref="passwordInput"
            type="password"
            class="login-input"
            v-model="password"
            @keydown.enter="performLogin"
            placeholder="请输入密码"
            show-password
          />
        </div>

        <div class="login-button">
          <el-button type="primary" class="main-btn" @click="performLogin">登录</el-button>
          <el-button type="warning" class="sub-btn" @click="registerVisible = true">注册</el-button>
        </div>
      </div>
    </div>

    <el-dialog
      v-model="registerVisible"
      title="用户注册"
      width="400px"
      :close-on-click-modal="false"
      class="register-dialog"
      @close="resetRegisterForm"
    >
      <el-form :model="registerForm" label-width="80px">
        <el-form-item label="用户名">
          <el-input v-model="registerForm.user_name" placeholder="请输入用户名" />
        </el-form-item>
        <el-form-item label="密码">
          <el-input v-model="registerForm.password" placeholder="请输入密码" type="password" show-password />
        </el-form-item>
        <el-form-item label="确认密码">
          <el-input v-model="registerForm.confirmPassword" placeholder="请再次输入密码" type="password" show-password />
        </el-form-item>
        <el-form-item label="姓名">
          <el-input v-model="registerForm.name" placeholder="请输入姓名" />
        </el-form-item>
      </el-form>

      <template #footer>
        <span class="dialog-footer">
          <el-button type="warning" @click="performRegister">注册</el-button>
          <el-button @click="registerVisible = false">取消</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { reactive, ref } from 'vue'
import { ElMessage } from 'element-plus'
import axios from 'axios'
import { logininfoStore } from '../store/logininfo.js'
import { useRouter } from 'vue-router'

const logininfo = logininfoStore()
const router = useRouter()

const user_name = ref('')
const password = ref('')
const passwordInput = ref(null)

function passwordFocus() {
  passwordInput.value?.focus?.()
}

function parseUserData(data) {
  if (typeof data === 'string') {
    return JSON.parse(data)
  }
  return data
}

function performLogin() {
  axios
    .post('http://abtest.wyk.plus/api/UserLogin', null, {
      params: {
        user_name: user_name.value,
        password: password.value,
      },
    })
    .then((response) => {
      if (response.data.code === 0) {
        const userData = parseUserData(response.data.data)
        logininfo.set(userData)
        ElMessage.success('登录成功')
        router.push('/home')
      } else {
        ElMessage.error(response.data.message || '登录失败，请检查用户名和密码！')
      }
    })
    .catch(() => {
      ElMessage.error('登录请求失败，请稍后重试！')
    })
}

const registerVisible = ref(false)

const registerForm = reactive({
  user_name: '',
  password: '',
  confirmPassword: '',
  name: '',
})

function resetRegisterForm() {
  registerForm.user_name = ''
  registerForm.password = ''
  registerForm.confirmPassword = ''
  registerForm.name = ''
}

function performRegister() {
  if (!registerForm.user_name || !registerForm.password || !registerForm.name) {
    ElMessage.warning('请填写完整信息！')
    return
  }

  if (registerForm.password !== registerForm.confirmPassword) {
    ElMessage.warning('两次输入的密码不一致！')
    return
  }

  axios
    .post('http://abtest.wyk.plus/api/Register', {
      user_name: registerForm.user_name,
      password: registerForm.password,
      name: registerForm.name,
    })
    .then((response) => {
      if (response.data.code === 0) {
        ElMessage.success('注册成功，请登录')
        registerVisible.value = false
      } else {
        ElMessage.error(response.data.message || '注册失败！')
      }
    })
    .catch(() => {
      ElMessage.error('注册请求失败，请稍后尝试！')
    })
}
</script>

<style scoped>
.container {
  position: fixed;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.95), transparent 18%),
    radial-gradient(circle at 80% 30%, rgba(186, 230, 253, 0.9), transparent 22%),
    linear-gradient(135deg, #dbeafe, #93c5fd 48%, #2563eb);
  perspective: 1200px;
}

.cloud {
  position: absolute;
  width: 220px;
  height: 70px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  filter: blur(1px);
  animation: cloudMove 16s ease-in-out infinite;
}

.cloud::before,
.cloud::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: inherit;
}

.cloud::before {
  width: 95px;
  height: 95px;
  left: 35px;
  top: -42px;
}

.cloud::after {
  width: 120px;
  height: 120px;
  right: 28px;
  top: -58px;
}

.cloud-1 {
  top: 13%;
  left: 8%;
}

.cloud-2 {
  top: 22%;
  right: 12%;
  transform: scale(0.78);
  animation-delay: -5s;
}

.cloud-3 {
  bottom: 15%;
  left: 13%;
  transform: scale(0.65);
  animation-delay: -8s;
}

@keyframes cloudMove {
  0%,
  100% {
    transform: translateX(0) translateY(0);
  }
  50% {
    transform: translateX(35px) translateY(-12px);
  }
}

.floating-island {
  position: absolute;
  width: 420px;
  height: 180px;
  right: 9%;
  bottom: 11%;
  transform-style: preserve-3d;
  animation: islandFloat 5.2s ease-in-out infinite;
}

.island-top {
  position: absolute;
  width: 420px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, #bfdbfe, #eff6ff);
  box-shadow:
    inset 0 12px 30px rgba(255, 255, 255, 0.8),
    0 30px 50px rgba(30, 64, 175, 0.24);
  transform: rotateX(68deg);
}

.island-side {
  position: absolute;
  left: 58px;
  top: 70px;
  width: 300px;
  height: 90px;
  border-radius: 0 0 150px 150px;
  background: linear-gradient(180deg, #60a5fa, #1d4ed8);
  filter: drop-shadow(0 28px 30px rgba(30, 64, 175, 0.26));
}

@keyframes islandFloat {
  0%,
  100% {
    transform: translateY(0) rotateY(-10deg);
  }
  50% {
    transform: translateY(-24px) rotateY(10deg);
  }
}

.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff, rgba(255, 255, 255, 0.18) 38%, rgba(59, 130, 246, 0.22));
  box-shadow: inset -12px -12px 28px rgba(59, 130, 246, 0.2);
  animation: bubbleFloat 7s ease-in-out infinite;
}

.bubble-1 {
  width: 82px;
  height: 82px;
  left: 19%;
  bottom: 18%;
}

.bubble-2 {
  width: 54px;
  height: 54px;
  right: 26%;
  top: 14%;
  animation-delay: -2s;
}

.bubble-3 {
  width: 110px;
  height: 110px;
  right: 18%;
  bottom: 32%;
  animation-delay: -4s;
}

.bubble-4 {
  width: 42px;
  height: 42px;
  left: 36%;
  top: 18%;
  animation-delay: -6s;
}

@keyframes bubbleFloat {
  0%,
  100% {
    transform: translateY(0) translateZ(0) scale(1);
  }
  50% {
    transform: translateY(-32px) translateZ(80px) scale(1.08);
  }
}

.login-stage {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.login-box {
  width: 610px;
  min-height: 350px;
  padding: 36px 44px;
  position: relative;
  box-sizing: border-box;
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(219, 234, 254, 0.78));
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow:
    0 28px 60px rgba(30, 64, 175, 0.28),
    inset 8px 8px 18px rgba(255, 255, 255, 0.75),
    inset -10px -10px 24px rgba(96, 165, 250, 0.18);
  transform-style: preserve-3d;
  animation: loginFloat 4.8s ease-in-out infinite;
}

.login-box::after {
  content: "";
  position: absolute;
  left: 38px;
  right: 38px;
  bottom: -26px;
  height: 36px;
  border-radius: 50%;
  background: rgba(30, 64, 175, 0.18);
  filter: blur(14px);
  transform: translateZ(-60px);
}

.login-box:hover {
  transform: rotateX(8deg) rotateY(-8deg) translateZ(50px);
}

@keyframes loginFloat {
  0%,
  100% {
    transform: translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateY(-18px) rotateX(4deg);
  }
}

.login-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 30px;
}

.logo-circle {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  color: white;
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  box-shadow:
    0 14px 28px rgba(37, 99, 235, 0.35),
    inset 0 4px 10px rgba(255, 255, 255, 0.3);
  animation: logoSwing 3.2s ease-in-out infinite;
}

@keyframes logoSwing {
  0%,
  100% {
    transform: rotateY(0deg) translateZ(0);
  }
  50% {
    transform: rotateY(22deg) translateZ(24px);
  }
}

.brand {
  color: #1e3a8a;
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 4px;
}

.subtitle {
  margin-top: 6px;
  color: #3b82f6;
  font-size: 15px;
  letter-spacing: 8px;
}

.login-content {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-content span {
  width: 90px;
  color: #1e40af;
  font-weight: 700;
  text-align: right;
  margin-right: 14px;
}

.login-input {
  width: 270px;
}

.login-input :deep(.el-input__wrapper) {
  height: 44px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    inset 4px 4px 10px rgba(147, 197, 253, 0.28),
    inset -4px -4px 10px rgba(255, 255, 255, 0.9),
    0 12px 24px rgba(59, 130, 246, 0.12);
}

.login-button {
  margin-top: 32px;
  text-align: center;
}

.login-button .el-button {
  width: 112px;
  height: 44px;
  margin: 0 12px;
  border: none;
  border-radius: 18px;
  font-weight: 800;
  transition: 0.28s;
}

.main-btn {
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  box-shadow: 0 14px 26px rgba(37, 99, 235, 0.32);
}

.sub-btn {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  box-shadow: 0 14px 26px rgba(249, 115, 22, 0.28);
}

.login-button .el-button:hover {
  transform: translateY(-6px) translateZ(34px) scale(1.05);
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

:global(.register-dialog .el-dialog) {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 70px rgba(37, 99, 235, 0.28);
}
</style>

这 3 个方案里，方案一更梦幻高级，方案二更科技炫酷，方案三更清新适合管理系统。我更推荐你用 方案三，因为通讯录系统看起来会更干净、亲和，也不会太花哨。