@import '../../style/themes/index';

@frame-prefixCls: ~'@{ant-prefix}-frame';

.@{frame-prefixCls} {
  display: flex;
  width: 100%;
  min-height: 100vh;
  background-color: #fff;

  &-header {
    position: fixed;
    top: 0;
    z-index: 9;
    width: 100%;
    background: #f7f8fa;
    border-bottom: 1px solid @divider-color;

    &-container {
      display: flex;
      align-items: center;
      height: 56px;
      padding: 0 24px;
    }

    &-left {
      // 小于等于 768px
      @media (max-width: @screen-md-min) {
        display: none;
      }
    }

    &-right {
      display: flex;
      float: right;
    }

    &-top {
      padding: 8px 24px;
    }
  }

  &-navigation {
    position: fixed;
    left: 0;
    display: flex;
    flex: 0 0 auto;
    align-items: stretch;
    outline: none;
    transform: translateX(0%);

    // 小于等于 768px
    @media (max-width: (@screen-md-min)) {
      top: 0 !important;
      left: 0;
      z-index: 100;
      display: none;
      height: 100% !important;
    }

    &:focus {
      outline: none;
    }

    &-dismiss {
      position: absolute;
      top: 0;
      left: 100%;
      width: 32px;
      height: 32px;
      margin: 16px;
      padding: 0;
      background: none;
      border: none;
      border-radius: 50%;
      outline: none;
      cursor: pointer;
      opacity: 0;
      transition: opacity 0.1s cubic-bezier(0.64, 0, 0.35, 1);
      pointer-events: none;
      will-change: opacity;

      // 大于等于 769px
      @media (min-width: (@screen-md-min + 1px)) {
        display: none;
      }

      &:hover {
        background: rgba(255, 255, 255, 0.5);
      }

      svg {
        fill: #fff;
      }
    }

    &-visible &-dismiss {
      opacity: 1;
      pointer-events: all;
    }
  }

  &-navigation-enter,
  &-navigation-enter-active,
  &-navigation-exit,
  &-navigation-exit-active {
    display: flex;
  }

  &-navigation-enter {
    transform: translateX(-100%);
  }

  &-navigation-enter-active {
    transform: translateX(0%);
    transition: transform 300ms cubic-bezier(0, 0, 0.42, 1);
  }

  &-navigation-exit {
    transform: translateX(0%);
  }

  &-navigation-exit-active {
    transform: translateX(-100%);
    transition: transform 300ms cubic-bezier(0, 0, 0.42, 1);
  }

  &-main {
    display: flex;
    flex: 1;
    align-items: stretch;
    min-width: 0;
    max-width: 100%;

    // 大于等于 769px
    @media (min-width: (@screen-md-min + 1px)) {
      padding-left: 240px;
    }

    &-content {
      position: relative;
      flex: 1;
      min-width: 0;
      max-width: 100%;
    }
  }

  &-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99;
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    opacity: 1;
    animation: fade-in 0.2s 1 forwards;
    will-change: opacity;
  }

  @keyframes fade-in {
    0% {
      opacity: 0;
    }

    100% {
      opacity: 1;
    }
  }
}