$offcanvas-width:      25rem;
$offcanvas-height:     30vh;
$offcanvas-transition: transform .3s ease-out !default;

.is-offcanvas {
  display: block;
  width: auto;
  margin: 0 !important;
  overflow: visible;
  visibility: hidden;
  transition: $offcanvas-transition;

  &.bb-modal-initialized {
    max-width: 100% !important;
  }

  .bb-modal-dialog,
  .bb-modal-content {
    height: 100%;
    margin: 0;
  }

  .bb-modal-content {
    border-radius: 0;
  }

  .bb-modal-body {
    overflow-y: auto;
  }

  &.placement-start,
  &.placement-end{
    top: 0;
    bottom: 0;
    width: var(--bb--modal-width--sm, $offcanvas-width);
  }

  &.placement-start {
    right: auto;
    left: 0;

    &:not(.custom-animation) {
      transform: translateX(-100%);
    }
  }

  &.placement-end {
    right: 0;
    left: auto;

    &:not(.custom-animation) {
      transform: translateX(100%);
    }
  }

  &.placement-top,
  &.placement-bottom{
    right: 0;
    left: 0;
    width: 100%;
    max-height: 100%;

    .bb-modal-content {
      width: 100%;
    }

    height: var(--bb--modal-height--sm, $offcanvas-height);
  }

  &.placement-top {
    top: 0;
    bottom: auto;

    &:not(.custom-animation) {
      transform: translateY(-100%);
    }
  }

  &.placement-bottom {
    top: auto;
    bottom: 0;

    &:not(.custom-animation) {
      transform: translateY(100%);
    }
  }

  &.show {
    &:not(.custom-animation) {
      transform: none;
    }
  }

  &.is-animating {
    overflow: visible;
  }
}