@import "src/assets/css/variable";
@mixin padding {
  padding: 14px 12px;
}

.examination {
  display: flex;
  flex-direction: column;
  height: calc(100% - 44px);
  padding-bottom: 44px;

  .topic {
    @include padding;
    font-size: $font_16;
    line-height: 30px;
  }

  .category-tag {
    padding: 4px;
    margin-right: 10px;
    font-size: $font_12;
    background-color: $E0B97B;
    color: $white;
  }

  .show-answer {
    @include padding;
    text-align: right;

    span {
      color: $active;
      font-size: $font_14;
      line-height: $font_14;

      i {
        transform: translateY(30%);
        display: inline-block;
      }
    }
  }

  .options {
    list-style: none;

    li {
      @include padding;
      $padding: 7px;
      font-size: $font_16;
      margin-bottom: 7px;
      padding-top: $padding;
      padding-bottom: $padding;
      line-height: 30px;
    }

    .alphabet {
      $size: 30px;
      width: $size;
      height: $size;
      margin-right: 16px;
      display: inline-block;

      border: 1px solid $color_999;
      border-radius: 50%;
      text-align: center;
      font-size: $font_14;
      line-height: $size;
    }

    .active {
      color: $active;
      background: #f8f8fb;

      .alphabet {
        border-color: $active;
      }
    }
  }

  .answer {
    @include padding;
    background-color: $bg_f5f5f5;
    visibility: hidden;
    overflow: auto;
    flex: 1;

    a {
      color: $active;
    }

    .legend {
      font-size: $font_14;
      color: $color_999;
    }

    .content {
      font-size: $font_16;
    }

    &.scale {
      animation: slideInDown 0.3s both;
    }
  }
}

@keyframes slideInDown {
  from {
    transform: translate3d(0, -10%, 0);
  }

  to {
    transform: translate3d(0, 0, 0);
    visibility: visible;
  }
}

.slideInDown {
  animation-name: slideInDown;
}
