docbrown/app/assets/stylesheets/top-bar.scss

@import 'variables';
@import 'mixins';

.top-bar {
  position: fixed;
  top: 0px;
  left: 0px;
  right: 0px;
  -webkit-backface-visibility: hidden;
  z-index: 1000;
  height: $header-height;
  font-size: 16px; // todo: make it global, based on body
  @include themeable(background, theme-top-bar-background, $tan);
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  &.hidden {
    display: none;
  }

  &,
  & * {
    box-sizing: border-box; // todo: make it global
  }

  nav {
    max-width: $max-width;
    height: 100%;
    margin: auto;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;

    .pwa-nav-buttons {
      position: absolute;
      top: 17px;
      left: -200px;
      display: none;
      button {
        background: transparent;
        border: 0px;
        width: 28px;
        text-align: center;
        opacity: 0.75;
        @include themeable(filter, theme-social-icon-invert, invert(0));
        img {
          width: 15px;
          height: 15px;
        }
        &:hover {
          opacity: 1;
        }
      }
      @media screen and (min-width: 950px) {
        left: 88px;
        &.pwa-nav-buttons--showing {
          display: block;
        }
      }
      @media screen and (min-width: 1439px) {
        left: -88px;
      }
    }

    // TODO make it a component in future.
    .nav-indicator {
      position: absolute;
      padding: 4px;
      border-radius: 3px;
      font-weight: bold;
      display: none;
      color: $white;
      top: 4px;
      right: 0;
      font-size: 0.8em;
      min-width: 18px;
      text-align: center;

      &.showing {
        display: block;
      }

      &.connect-number {
        background: $green;
      }

      &.notifications-number {
        background: $dark-purple;
      }
    }

    .top-bar--menu {
      position: relative;
      height: 100%;

      &.showing {
        .top-bar--menu-dropdown,
        .top-bar--menu-overlay {
          display: block;
        }
      }

      &.desktop {
        &:hover,
        &:active,
        &:focus {
          .top-bar--menu-dropdown {
            display: block;
          }
        }
      }
    }
    .top-bar--menu-trigger {
      all: unset;
      display: flex;
      height: 100%;
      padding: 0 8px;
      align-items: center;
      cursor: pointer;
    }

    .top-bar--menu-overlay {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(17, 17, 17, 0.88);
      top: $header-height;
      display: none;
    }
    .top-bar--menu-dropdown {
      position: fixed;
      right: 0;
      top: $header-height;
      padding: 16px;
      @include themeable(background, theme-top-bar-background, $tan);
      display: none;
      width: 100%;
      border-radius: 0 0 3px 3px;
      box-shadow: $shadow;

      @media screen and (min-width: 380px) {
        position: absolute;
        width: 250px;
      }

      .header {
        padding: 3px 10px;
        border-bottom: 3px solid rgb(241, 244, 246);
        margin-bottom: 5px;
        color: rgb(178, 192, 203);
      }
      .option {
        padding: 15px 10px;
        @media screen and (min-width: 380px) {
          padding: 6px 10px;
        }
        &.prime-option {
          border-bottom: 3px solid;
          @include themeable(
            border-color,
            theme-prime-option-border-color,
            #7a7e81
          );
          margin-bottom: 5px;
          font-size: 1.22em;
          font-weight: 500;
          overflow: hidden;
          text-overflow: ellipsis;
        }
        &:hover {
          @include themeable(
            background,
            theme-top-bar-background-hover,
            darken($tan, 2%)
          );
        }
      }
      a {
        @include themeable(color, theme-color, $black);
      }
    }
  }

  .skip-content-link {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -100px);
    background: black;
    color: white;
    z-index: 9999;
    padding: 13px;
    cursor: default;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s linear, transform 0.3s linear;

    &:focus {
      pointer-events: auto;
      opacity: 1;
      transform: translate(-50%, 22px);
      transition: opacity 0.3s linear, transform 0.3s linear;
    }
  }
}

// Logo
.top-bar--logo {
  display: flex;
  align-items: center;
  height: 100%;
  margin-left: 8px;
  @media screen and (min-width: 950px) {
    margin-left: 16px;
  }

  .logo {
    width: 51px;
    height: 34px;
    padding: 7px 8px 6px 10px;
    @include themeable(fill, theme-logo-color, white);
    border-radius: 3px;
    @include themeable(background, theme-logo-background, $black);
  }
}



// Search bar
.top-bar--search {
  display: flex;
  max-width: 490px;
  padding: 0 8px;
  flex: 1 auto;

  &,
  & * {
    box-sizing: border-box;
  }

  form {
    width: 100%;
  }
}

.top-bar--search-input {
  width: 100%;
  border-radius: 3px;
  padding: 6px 9px 5px;
  font-size: 16px;
  @include themeable(background, theme-top-bar-search-background, #e8e7e7);
  @include themeable(color, theme-top-bar-search-color, $black);
  -webkit-appearance: none;
  border: 1px solid transparent;
  &:focus {
    border: 1px solid $dark-purple;
  }
  &::placeholder {
    opacity: 0.5;
    @include themeable(color, theme-top-bar-search-color, $black);
  }
}



// Actions on right side...
.top-bar--links {
  height: $header-height;
  display: flex;
  align-items: center;
}

.top-bar--link {
  position: relative;
  display: flex;
  padding: 0 8px;
  height: 100%;
  align-items: center;
  @include themeable(fill, theme-top-bar-color, $black);

  &.write {
    border-radius: 3px;
    height: auto;
    margin-right: 8px;
    padding: 4px 8px;
    white-space: nowrap;
    font-size: 0.9em;
    border: 2px solid var(--theme-top-bar-write-color, $black);
    @include themeable(color, theme-top-bar-write-color, $black);
    @include themeable(background, theme-top-bar-write-background, $green);
    display: none;

    @media screen and (min-width: 650px) {
      display: inline-block;
    }
  }
}

.top-bar--profile {
  height: 32px;
  width: 32px;
  background: $dark-gray;
  border-radius: 50%;

  img {
    height: 32px;
    width: 32px;
    border-radius: 50%;
  }
}