.tour {
  border-top: 1px solid rgba($black, 0.05);
  position: relative;
  top: 1rem;

  &::after {
    @include clearfix;
  }
}



.tour__sidebar {
  width: 250px; height: 100%;

  float: left;
  list-style-type: none;
  padding-top: 1rem;
  padding-right: 1rem;
  vertical-align: top;
}

.tour__sidebar__example {
  cursor: pointer;

  &:not(:last-of-type) {
    margin-bottom: 1.5rem;
  }

  &:not(.active) {
    button,
    span {
      color: rgba($black, 0.3);
    }
  }

  &.active,
  &:hover {
    button {
      color: $teal;
    }

    span {
      color: $black;
    }
  }

  button,
  span {
    transition: color 0.2s;
  }

  button {
    background-color: transparent;
    font-size: 1.25rem;
    font-weight: 600;
  }

  span {
    display: block;
    font-size: 1rem;
  }
}



.tour__content {
  width: calc(100% - 250px); height: 100%; min-height: 500px;

  border-left: 1px solid rgba($black, 0.05);
  float: right;
  padding: 1rem;
  vertical-align: top;
}

.tour__content__urlbar {
  border: 1px solid rgba($black, 0.05);
  display: flex;
  margin-bottom: 1rem;

  button,
  input,
  span {
    float: left;
    vertical-align: middle;
  }

  button,
  span {
    height: 100%;
    line-height: 2rem;
  }

  button {
    color: $white;
    font-size: 1rem;
    position: relative;
    text-transform: lowercase;
    transition: background-color 0.2s;
    width: 6rem;

    &::after {
      width: calc(100% + 2px); height: calc(100% + 2px);
      top: -1px; left: -1px;

      content: "";
      position: absolute;
      transition: background-color 0.2s;
      z-index: -1;
    }

    &:not(:hover) {
      background-color: $black;

      &::after {
        background-color: $black;
      }
    }

    &:hover {
      background-color: $teal;

      &::after {
        background-color: $teal;
      }
    }
  }

  input {
    font-size: 1rem;
    width: calc(100% - 9.5rem);

    &::placeholder {
      color: rgba($black, 0.5);
      opacity: 1;
    }
  }

  span {
    @include no-user-select;
    color: rgba($black, 0.5);
    cursor: default;
    font-size: 1rem;
    text-align: right;
    width: 3.5rem;
  }
}

.tour__content__trends {
  display: grid;
  grid-gap: 2%;
  grid-template-columns: 32% 32% 32%;
  overflow-y: auto;
  position: relative;

  &:empty {
    width: 100%; height: 10rem;;

    &::before {
      width: 4rem; height: 4rem;
      top: 2rem; left: calc(50% - 2rem);

      animation: spin 2s linear infinite;
      border-radius: 50%;
      border-style: solid;
      border-top-color: $teal;
      border-width: 6px;
      content: "";
      position: absolute;
    }

    &::after {
      top: 7rem; left: 0;

      content: "Fetching trending content from LBRY";
      font-size: 1rem;
      position: absolute;
      text-align: center;
      width: 100%;
    }
  }
}

.tour__content__trend {
  img {
    width: 100%; height: 175px;

    cursor: pointer;
    display: block;
    margin-bottom: 0.5rem;
    object-fit: cover;
    object-position: center;
    position: relative;
  }

  figcaption {
    cursor: pointer;
    font-size: 1rem;
    line-height: 1.33;

    span {
      color: rgba($black, 0.3);
      display: block;
      font-size: 0.8rem;
      letter-spacing: 0.025rem;
    }
  }
}