html,
body {
  height: 100%;
}

.bar-header {
  background-color: $primaryDark;
  padding: rem(10px) rem(15px);
  position: fixed;
  left: 0;
  width: 100%;
  z-index: 10;
  transition: top 0.5s, left 0.3s ease, background-color 0.5s, box-shadow 0.5s;
  
  @include media(">=sm") {
    padding: rem(15px) rem(0px);
  }

  .logo {
    display: inline-block;
    margin: 0;
    height: rem(32px);
    line-height: rem(32px);

    a {
      display: block;
      color: $accentDark;
      text-decoration: none;
      font-size: rem(32px);
      position: relative;
      outline: 0;
    }

    svg {
      width: rem(120px);
      height: rem(30px);
      transition: all .4s;
  
      @include media(">=sm") {
        width: rem(205px);
      }
    }
  }

  .version {
    color: $accentDark;
    font-size: rem(10px);
    font-weight: normal;
    line-height: 1;
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    transform: translateX(110%);
    opacity: 0.3;
  }

  .icon-menu {
    float: left;
    cursor: pointer;
    margin: rem(5px) rem(20px) rem(5px) 0;
    width: rem(20px);
    height: rem(20px);
    fill: $accentDark;

    @include media(">=sm") {
      margin: rem(5px) rem(20px) rem(5px) rem(25px);
    }
  }

  .dosearch {
    float: right;
    width: rem(30px);
    height: rem(30px);
    cursor: pointer;
    margin: 0;
    @include media(">=sm") {
      margin: 0 rem(20px) 0 0;
    }
  }

  .icon-search {
    width: rem(20px);
    height: rem(20px);
    fill: $accentDark;
    margin: rem(5px);
  }

  .get-theme {
    display: none;
    font-size: rem(13px);
    font-weight: bold;
    text-decoration: none;
    background-color: $themeColor;
    color: $accentDark;
    padding: rem(5px) rem(10px);
    border-radius: rem(5px);
    float: right;
    margin: rem(5px) rem(15px) rem(5px) rem(5px);

    @include media(">=sm") {
      display: inline-block;
    }
  }
}

body.main-page {
  background-color: #141414;

  .bar-header {
    background-color: rgba(0, 0, 0, 0.85);
  }
}

body.light:not(.main-page) {
  .bar-header {
    box-shadow: 0px 0px 1px 1px rgba(0, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 0.95);

    .icon-search,
    .icon-menu {
      fill: $primaryDark;
    }

    .logo a,
    .version {
      color: $primaryDark;
    }
  }
}

.overlay {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.6);
  z-index: 17;
  opacity: 0;
  transition: all 0.3s;

  &.show {
    pointer-events: auto;
    opacity: 1;
  }
}