yudao-ui-admin-vue3/src/views/Login/Login.vue

<template>
  <div class="login-page">
    <!-- 动态背景 -->
    <div class="bg-container">
      <div class="blob blob-1"></div>
      <div class="blob blob-2"></div>
      <div class="grid-base"></div>
      <div class="flow-line h-line" style="top: 20%; left: -150px; animation-delay: 0s"></div>
      <div class="flow-line h-line" style="top: 60%; left: -150px; animation-delay: 3s"></div>
      <div class="flow-line v-line" style="left: 30%; top: -150px; animation-delay: 1.5s"></div>
    </div>

    <!-- 右上角主题、语言 -->
    <div class="login-header-actions">
      <ThemeSwitch />
      <LocaleDropdown />
    </div>

    <!-- 主内容区 -->
    <div class="container">
      <!-- 左侧面板 -->
      <div class="left-panel">
        <div class="brand-box">
          <div class="logo-main">
            <svg viewBox="0 0 100 100" class="logo-svg">
              <path d="M50 2L2 25.5v49L50 98l48-23.5v-49L50 2zm35.2 65.7L50 88.3 14.8 67.7V32.3L50 11.7l35.2 20.6v35.4z" />
              <path d="M38.1 48.9h23.8L50 28.3 38.1 48.9zM50 71.7l11.9-20.6H38.1L50 71.7z" />
            </svg>
          </div>
          <div class="brand-name">Ai 决策通</div>
        </div>
        <h2 class="sub-title">服鞋行业AI决策管理平台</h2>
        <p class="desc">
          专业的服鞋供应链 AI 决策中心。通过实时大数据分析与行业领先的智能算法，助力用户实现高效配补货决策及数字化经营管理。
        </p>
        <div class="features">
          <div class="feature-card">
            <div class="icon-box">
              <svg viewBox="0 0 24 24"><path d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-5 14h-2v-4h2v4zm4 0h-2V7h2v10zm-8 0H8v-7h2v7z"/></svg>
            </div>
            AI智能配补货
          </div>
          <div class="feature-card">
            <div class="icon-box">
              <svg viewBox="0 0 24 24"><path d="M3.5 18.49l6-6.01 4 4L22 6.92l-1.41-1.41-7.09 7.97-4-4L2 17.08l1.5 1.41z"/></svg>
            </div>
            AI报表平台
          </div>
          <div class="feature-card">
            <div class="icon-box">
              <svg viewBox="0 0 24 24"><path d="M22 2H2v20h20V2zM10 7h4v2h-4V7zm8 10H6v-2h12v2zm0-4H6v-2h12v2zm0-4h-2V7h2v2z"/></svg>
            </div>
            AI管理工具包
          </div>
          <div class="feature-card">
            <div class="icon-box">
              <svg viewBox="0 0 24 24"><path d="M21.41 11.58l-9-9C12.05 2.22 11.55 2 11 2H4c-1.1 0-2 .9-2 2v7c0 .55.22 1.05.59 1.42l9 9c.36.36.86.58 1.41.58.55 0 1.05-.22 1.41-.59l7-7c.37-.36.59-.86.59-1.41 0-.55-.23-1.06-.59-1.42zM5.5 7C4.67 7 4 6.33 4 5.5S4.67 4 5.5 4 7 4.67 7 5.5 6.33 7 5.5 7z"/></svg>
            </div>
            AI智能标签
          </div>
        </div>
      </div>

      <!-- 右侧登录面板 -->
      <div class="right-panel">
        <div class="login-card">
          <LoginForm />
        </div>
      </div>
    </div>

    <div class="footer">
      长沙决策通科技有限公司 &copy; 2026 版权所有
    </div>
  </div>
</template>

<script lang="ts" setup>
import { ThemeSwitch } from '@/layout/components/ThemeSwitch'
import { LocaleDropdown } from '@/layout/components/LocaleDropdown'
import { LoginForm } from './components'

defineOptions({ name: 'Login' })
</script>

<style lang="scss" scoped>
.login-page {
  --primary-blue: #004fb0;
  --btn-grad: linear-gradient(180deg, #8cbaff 0%, #3e81e0 100%);
  --glass: rgba(255, 255, 255, 0.35);
  --grid-size: 70px;

  position: relative;
  min-height: 100vh;
  width: 100vw;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.bg-container {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.grid-base {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 79, 176, 0.08) 1.5px, transparent 1.5px),
    linear-gradient(90deg, rgba(0, 79, 176, 0.08) 1.5px, transparent 1.5px);
  background-size: var(--grid-size) var(--grid-size);
}

.blob {
  position: absolute;
  filter: blur(80px);
  opacity: 0.5;
  border-radius: 50%;
  z-index: 1;
}
.blob-1 {
  width: 700px;
  height: 700px;
  background: #9ec9ff;
  top: -15%;
  left: -5%;
}
.blob-2 {
  width: 600px;
  height: 600px;
  background: #7fb4ff;
  bottom: -15%;
  right: -5%;
}

.flow-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, #4388e4, transparent);
  z-index: 2;
  border-radius: 2px;
  opacity: 0.6;
}
.h-line {
  height: 1.5px;
  width: 150px;
  animation: h-move 7s linear infinite;
}
.v-line {
  width: 1.5px;
  height: 150px;
  background: linear-gradient(180deg, transparent, #4388e4, transparent);
  animation: v-move 9s linear infinite;
}
@keyframes h-move {
  0% {
    transform: translateX(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.8;
  }
  100% {
    transform: translateX(100vw);
    opacity: 0;
  }
}
@keyframes v-move {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  10%,
  90% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(100vh);
    opacity: 0;
  }
}

.login-header-actions {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 12px;
}

.container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.left-panel {
  flex: 1.3;
  padding-top: 10px;
}

.brand-box {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
}

.logo-main {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #0052d4, #4364f7);
  border-radius: 14px;
  margin-right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 82, 212, 0.2);
}

.logo-svg {
  width: 40px;
  height: 40px;
  fill: white;
}

.brand-name {
  font-size: 42px;
  font-weight: 900;
  color: var(--primary-blue);
  letter-spacing: -1px;
}

.sub-title {
  font-size: 24px;
  font-weight: 600;
  color: #222;
  margin-bottom: 25px;
  padding-left: 5px;
}

.desc {
  color: #5c6e82;
  font-size: 15px;
  max-width: 500px;
  line-height: 1.8;
  margin-bottom: 50px;
  padding-left: 5px;
}

.features {
  display: grid;
  grid-template-columns: repeat(2, 260px);
  gap: 20px;
  padding-left: 5px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid white;
  padding: 18px 22px;
  border-radius: 15px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  transition: 0.3s;
  color: #333;
}
.feature-card:hover {
  transform: translateY(-5px);
  background: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.icon-box {
  width: 36px;
  height: 36px;
  background: #2a5fb2;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
}

.icon-box svg {
  width: 20px;
  height: 20px;
  fill: white;
}

.right-panel {
  flex: 0.7;
  display: flex;
  justify-content: flex-end;
}

.login-card {
  width: 420px;
  background: var(--glass);
  backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 40px;
  padding: 50px 45px;
  box-shadow: 0 40px 80px rgba(0, 79, 176, 0.12);
}

.footer {
  position: fixed;
  bottom: 30px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 13px;
  color: #94a3b8;
  z-index: 10;
}

@media (max-width: 1200px) {
  .container {
    flex-direction: column;
    align-items: center;
  }
  .left-panel {
    max-width: 600px;
  }
  .right-panel {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .brand-name {
    font-size: 32px;
  }
  .sub-title {
    font-size: 20px;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 30px;
  }
}
</style>

<!-- 暗色主题下字体颜色跟随反转 -->
<style lang="scss">
.dark .login-page {
  .brand-name {
    color: var(--el-color-primary-light-3);
  }
  .sub-title {
    color: var(--el-text-color-primary);
  }
  .desc {
    color: var(--el-text-color-regular);
  }
  .feature-card {
    color: var(--el-text-color-primary);
    background: var(--el-fill-color-light);
    border-color: var(--el-border-color);
    &:hover {
      background: var(--el-bg-color);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
  }
  .login-card {
    background: var(--el-bg-color-overlay);
    border-color: var(--el-border-color);
  }
  .footer {
    color: var(--el-text-color-placeholder);
  }
}
</style>