// =============================================================================
// _NAVS.SCSS
// -----------------------------------------------------------------------------
// Site styles.
// =============================================================================

// =============================================================================
// TABLE OF CONTENTS
// -----------------------------------------------------------------------------
//   01. Base Class
//   02. Tabs
//   03. Tabbable
// =============================================================================

// Base Class
// =============================================================================

.x-nav {
  margin-left: 0;
  margin-bottom: $baseMargin;
  list-style: none;
}


//
// Make links block level.
//

.x-nav > li > a {
  display: block;
}

.x-nav > li > a:hover {
  text-decoration: none;
  background-color: transparent;
}


//
// Redeclare float classes because of specifity.
//

.x-nav > .right {
  float: right;
}



// Tabs
// =============================================================================

//
// Give the tabs something to sit on.
//

.x-nav-tabs {
  margin-bottom: 0;
  border: 2px solid $shortcodeBorderColor;
  border-bottom: 0;
  @include cf();

  > li {
    float: left;
    text-align: center;

    > a {
      padding: 0.75em 0.75em 0.95em;
      font-size: 14px;
      line-height: 1.3;
      color: darken($shortcodeBorderColor, 5%);
      background-color: lighten($shortcodeBorderColor, 7.5%);

      &:hover {
        color: $textColor;
        background-color: lighten($shortcodeBorderColor, 7.5%);
      }
    }
  }

  &.top {
    > li {
      border-right: 2px solid $shortcodeBorderColor;

      a {
        border-bottom: 2px solid $shortcodeBorderColor;
      }
    }
  }

  &.left,
  &.right {
    width: 24%;
    max-width: 200px;
    border-bottom: 2px solid $shortcodeBorderColor;
    @include break(cubs) {
      float: none;
      width: 100%;
      max-width: none;
    }

    > .x-nav-tabs-item {
      float: none;
      width: 100%;
      border-bottom: 2px solid $shortcodeBorderColor;

      &:last-child {
        border-bottom: none;
      }
    }
  }

  &.left {
    margin-right: -2px;
    border-right: 0;

    > li a {
      border-right: 2px solid $shortcodeBorderColor;
    }

    @include break(cubs) {
      margin-right: 0;
    }
  }

  &.right {
    margin-left: -2px;
    border-left: 0;

    > li a {
      border-left: 2px solid $shortcodeBorderColor;
    }

    @include break(cubs) {
      margin-left: 0;
    }
  }

  @include break(cubs) {
    &.top,
    &.left,
    &.right {
      border-bottom: 2px solid $shortcodeBorderColor;

      > li.x-nav-tabs-item {
        border-left: 0;
        border-right: 0;
        border-bottom: 2px solid $shortcodeBorderColor;

        > a,
        &.active > a,
        &.active > a:hover {
          border-bottom: 0;
        }

        &:last-child > a,
        &:last-child > a:hover {
          border-bottom: 0;
        }
      }
    }

    &.top > li.x-nav-tabs-item:last-child {
      border-bottom: 0;
    }

    &.left > li.x-nav-tabs-item {
      &.active > a,
      &.active > a:hover {
        border-right: 2px solid $shortcodeBorderColor;
      }
    }

    &.right > li.x-nav-tabs-item {
      &.active > a,
      &.active > a:hover {
        border-left: 2px solid $shortcodeBorderColor;
      }
    }
  }
}


//
// Active state, and it's :hover to override normal :hover.
//

.x-nav-tabs > .active > a,
.x-nav-tabs > .active > a:hover {
  color: $textColor;
  background-color: $white;
  cursor: default;
}

.x-nav-tabs {
  &.top {
    > .active > a,
    > .active > a:hover {
      border-bottom: 2px solid $baseModBackground;
    }
  }

  &.left {
    > .active > a,
    > .active > a:hover {
      border-right: 2px solid $baseModBackground;
    }
  }

  &.right {
    > .active > a,
    > .active > a:hover {
      border-left: 2px solid $baseModBackground;
    }
  }
}


//
// Tab sizes.
//

.x-nav-tabs {
  &.one-up > li   { width: 100%;      }
  &.two-up > li   { width: 50%;       }
  &.three-up > li { width: 33.33333%; }
  &.four-up > li  { width: 25%;       }
  &.five-up > li  { width: 20%;       }

  &.two-up,
  &.three-up,
  &.four-up,
  &.five-up {
    > li {
      @include break(cubs) {
        float: none;
        width: 100%;
      }
    }
  }

  &.top {
    &.one-up > li:nth-child(1n),
    &.two-up > li:nth-child(2n),
    &.three-up > li:nth-child(3n),
    &.four-up > li:nth-child(4n),
    &.five-up > li:nth-child(5n) {
      border-right: 0;
    }
  }
}



// Tabbable
// =============================================================================

//
// Common styles.
// 1. Prevent content from running below tabs.
//

.tabbable {
  @include cf();
}

.x-tab-content {
  overflow: auto;
  margin-bottom: $baseMargin;
  border: 2px solid $shortcodeBorderColor;
  border-top: 0;

  img,
  .x-btn {
    @include transform(#{translate3d(0, 0, 0)});
  }

  .x-tab-pane {
    padding: 4%;
    background-color: $white;
  }
}

.x-nav-tabs {
  &.left,
  &.right {
    + .x-tab-content {
      border-top: 2px solid $shortcodeBorderColor;
      @include break(cubs) {
        border-top: 0;
      }
    }
  }
}


//
// Show/hide tabbable areas.
//

.x-tab-content > .x-tab-pane {
  display: none;
}

.x-tab-content > .active {
  display: block;
}