:root {
  --primary-color: #409EFF;
  --success-color: #67C23A;
  --warning-color: #E6A23C;
  --danger-color: #F56C6C;
  --info-color: #909399;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

// 混入
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}


@import 'element-plus/dist/index.css';

:root {
  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #242424;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}

a:hover {
  color: #535bf2;
}

html,
body {
  margin: 0;
  display: flex;
  place-items: center;
  width: 100%;
  height: 100%;
}

h1 {
  font-size: 3.2em;
  line-height: 1.1;
}

button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  background-color: #1a1a1a;
  cursor: pointer;
  transition: border-color 0.25s;
}

button:hover {
  border-color: #646cff;
}

button:focus,
button:focus-visible {
  outline: 4px auto -webkit-focus-ring-color;
}

.card {
  padding: 2em;
}

#app {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  text-align: center;
}


/* 引入 Element Plus 的基础样式 */

.common-layout {
  width: 100%;
  height: 100%;
}

.el-container {
  width: 100%;
  height: 100%;
}

.el-header {
  background-color: #fff;
  color: #333;
  line-height: 60px;
}

.el-aside {
  background-color: #D3DCE6;
  color: #333;
}

.el-main {
  background-color: #E9EEF3;
  color: #333;
  padding: 10px !important;
  box-sizing: border-box;
}

.mb-4 {
  margin-bottom: 16px;
}

button {
  outline: none !important;
}


@media (prefers-color-scheme: light) {
  :root {
    color: #213547;
    background-color: #ffffff;
  }

  a:hover {
    color: #747bff;
  }

  button {
    background-color: #f9f9f9;
  }
}