@import '../_variables';
@import '../_mixins';

.navbar {
  --navbar-line-height: calc(
    var(--navbar-height) - 2 * var(--navbar-padding-v)
  );

  padding: var(--navbar-padding-v) var(--navbar-padding-h);
  line-height: var(--navbar-line-height);

  .site-name {
    // font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-text);
    position: relative;
  }

  .navbar-items-wrapper {
    display: flex;
    position: absolute;
    box-sizing: border-box;
    top: var(--navbar-padding-v);
    right: var(--navbar-padding-h);
    height: var(--navbar-line-height);
    padding-left: var(--navbar-padding-h);
    white-space: nowrap;
    // font-size: 0.9rem;

    .search-box {
      flex: 0 0 auto;
      vertical-align: top;
    }
  }

  &.invert {
    span.site-name,
    .div-search-box,
    .navbar-items .navbar-item > a,
    .navbar-items .navbar-item span.title {
      color: white;
      &:hover, &:focus {
        color: rgba(white, 100%);
      }
    }
  }
}

@media (max-width: $MQMobile) {
  .navbar {
    .can-hide {
      display: none;
    }

    .site-name {
      width: calc(100vw - 9.4rem);
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      margin-left: -0.5rem;
    }
  }
}

/**
 * navbar-items
 */
.navbar-items {
  display: inline-block;
  font-weight: 600;

  a {
    display: inline-block;
    line-height: 1.4rem;
    color: inherit;

    &:hover,
    &.router-link-active {
      color: var(--c-text-accent);
    }
  }

  .navbar-item {
    position: relative;
    display: inline-block;
    margin-left: 1.5rem;
    line-height: var(--navbar-line-height);

    &:first-child {
      margin-left: 0;
    }

    .nav-icon {
      position: relative;
      display: inline-block;
      margin-right: 4px;
      width: 17px;
      vertical-align: middle;
      text-align: center;

      .ov-icon {
        width: 15px;
      }
    }
  }
}

@media (max-width: $MQMobile) {
  .navbar-items {
    .navbar-item {
      margin-left: 0;
    }
  }
}

@media (min-width: $MQMobile) {
  .navbar {
    &.is-fixed {
      /* when the user scrolls down, we hide the header right above the viewport */
      position: fixed;
      top: calc(0rem - var(--navbar-height));
      background-color: var(--c-bg-navbar);
      border-bottom: 1px solid var(--c-border);
      box-shadow: var(--box-shadow);

      @include transition(transform .3s);

      .navbar-item a, span.title, span.site-name, .div-search-box {
        color: var(--c-text) !important;
        &:hover,
        &:focus,
        &.router-link-active {
          color: var(--c-text-accent) !important;
        }
      }
    }

    &.is-visible {
      @include transform(translateY(100%))
    }
  }

  .navbar-items a {
    &:hover,
    &.router-link-active {
      color: var(--c-text);
    }
  }

  .navbar-item > a {
    &:hover,
    &.router-link-active {
      color: var(--c-text-accent);
    }
  }
}

.DocSearch {
  transition: background-color var(--t-color);
}