//
// Tooltips
// --------------------------------------------------

// Base class
.tooltip {
  display: block;
  position: absolute;
  font-size: $font-size-sm;
  letter-spacing: .09em;
  white-space: nowrap;
  opacity: 0;
  z-index: $zindex-tooltip;
  @include transition(opacity .2s);

  &.in { opacity: $tooltip-opacity; }
  &.top {
    margin-top: -3px;
    padding: $tooltip-arrow-width 0;
  }
  &.right  {
    margin-left: 3px;
    padding: 0 $tooltip-arrow-width;
  }
  &.bottom {
    margin-top: 3px;
    padding: $tooltip-arrow-width 0;
  }
  &.left {
    margin-left: -3px;
    padding: 0 $tooltip-arrow-width;
  }

  // Wrapper for the tooltip content
  .tooltip-inner {
    max-width: $tooltip-max-width;
    padding: 3px 10px;
    border-radius: 0;
    background-color: $gray-darker;
    color: $light-color;
    text-align: center;
  }

  // Arrows
  .tooltip-arrow {
    position: absolute;
    width: 0;
    height: 0;
    border: {
      color: transparent;
      style: solid;
    }
  }
  &.top .tooltip-arrow {
    bottom: 0;
    left: 50%;
    margin-left: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
    border-top-color: $gray-darker;
  }
  &.top-left .tooltip-arrow {
    right: $tooltip-arrow-width;
    bottom: 0;
    margin-bottom: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
    border-top-color: $gray-darker;
  }
  &.top-right .tooltip-arrow {
    bottom: 0;
    left: $tooltip-arrow-width;
    margin-bottom: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
    border-top-color: $gray-darker;
  }
  &.right .tooltip-arrow {
    top: 50%;
    left: 0;
    margin-top: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width $tooltip-arrow-width $tooltip-arrow-width 0;
    border-right-color: $gray-darker;
  }
  &.left .tooltip-arrow {
    top: 50%;
    right: 0;
    margin-top: -$tooltip-arrow-width;
    border-width: $tooltip-arrow-width 0 $tooltip-arrow-width $tooltip-arrow-width;
    border-left-color: $gray-darker;
  }
  &.bottom .tooltip-arrow {
    top: 0;
    left: 50%;
    margin-left: -$tooltip-arrow-width;
    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
    border-bottom-color: $gray-darker;
  }
  &.bottom-left .tooltip-arrow {
    top: 0;
    right: $tooltip-arrow-width;
    margin-top: -$tooltip-arrow-width;
    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
    border-bottom-color: $gray-darker;
  }
  &.bottom-right .tooltip-arrow {
    top: 0;
    left: $tooltip-arrow-width;
    margin-top: -$tooltip-arrow-width;
    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
    border-bottom-color: $gray-darker;
  }
}