.popover {

position: absolute;
top: 0;
left: 0;
z-index: $zindex-popover;
display: block;
max-width: $popover-max-width;
// Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
// So reset our font and text properties to avoid inheriting weird values.
@include reset-text();
font-size: $popover-font-size;
// Allow breaking very long words so they don't overflow the popover's bounds
word-wrap: break-word;
background-color: $popover-bg;
background-clip: padding-box;
border: $popover-border-width solid $popover-border-color;
@include border-radius($popover-border-radius);
@include box-shadow($popover-box-shadow);

.arrow {
  position: absolute;
  display: block;
  width: $popover-arrow-width;
  height: $popover-arrow-height;
  margin: 0 $border-radius-lg;

  &::before,
  &::after {
    position: absolute;
    display: block;
    content: "";
    border-color: transparent;
    border-style: solid;
  }
}

}

.bs-popover-top {

margin-bottom: $popover-arrow-height;

.arrow {
  bottom: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
}

.arrow::before,
.arrow::after {
  border-width: $popover-arrow-height ($popover-arrow-width / 2) 0;
}

.arrow::before {
  bottom: 0;
  border-top-color: $popover-arrow-outer-color;
}

.arrow::after {
  bottom: $popover-border-width;
  border-top-color: $popover-arrow-color;
}

}

.bs-popover-right {

margin-left: $popover-arrow-height;

.arrow {
  left: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
  width: $popover-arrow-height;
  height: $popover-arrow-width;
  margin: $border-radius-lg 0; // make sure the arrow does not touch the popover's rounded corners
}

.arrow::before,
.arrow::after {
  border-width: ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2) 0;
}

.arrow::before {
  left: 0;
  border-right-color: $popover-arrow-outer-color;
}

.arrow::after {
  left: $popover-border-width;
  border-right-color: $popover-arrow-color;
}

}

.bs-popover-bottom {

margin-top: $popover-arrow-height;

.arrow {
  top: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
}

.arrow::before,
.arrow::after {
  border-width: 0 ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2);
}

.arrow::before {
  top: 0;
  border-bottom-color: $popover-arrow-outer-color;
}

.arrow::after {
  top: $popover-border-width;
  border-bottom-color: $popover-arrow-color;
}

// This will remove the popover-header's border just below the arrow
.popover-header::before {
  position: absolute;
  top: 0;
  left: 50%;
  display: block;
  width: $popover-arrow-width;
  margin-left: ($popover-arrow-width / -2);
  content: "";
  border-bottom: $popover-border-width solid $popover-header-bg;
}

}

.bs-popover-left {

margin-right: $popover-arrow-height;

.arrow {
  right: calc((#{$popover-arrow-height} + #{$popover-border-width}) * -1);
  width: $popover-arrow-height;
  height: $popover-arrow-width;
  margin: $border-radius-lg 0; // make sure the arrow does not touch the popover's rounded corners
}

.arrow::before,
.arrow::after {
  border-width: ($popover-arrow-width / 2) 0 ($popover-arrow-width / 2) $popover-arrow-height;
}

.arrow::before {
  right: 0;
  border-left-color: $popover-arrow-outer-color;
}

.arrow::after {
  right: $popover-border-width;
  border-left-color: $popover-arrow-color;
}

}

.bs-popover-auto {

&[x-placement^="top"] {
  @extend .bs-popover-top;
}
&[x-placement^="right"] {
  @extend .bs-popover-right;
}
&[x-placement^="bottom"] {
  @extend .bs-popover-bottom;
}
&[x-placement^="left"] {
  @extend .bs-popover-left;
}

}

// Offset the popover to account for the popover arrow .popover-header {

padding: $popover-header-padding-y $popover-header-padding-x;
margin-bottom: 0; // Reset the default from Reboot
font-size: $font-size-base;
color: $popover-header-color;
background-color: $popover-header-bg;
border-bottom: $popover-border-width solid darken($popover-header-bg, 5%);
$offset-border-width: calc(#{$border-radius-lg} - #{$popover-border-width});
@include border-top-radius($offset-border-width);

&:empty {
  display: none;
}

}

.popover-body {

padding: $popover-body-padding-y $popover-body-padding-x;
color: $popover-body-color;

}