// Container that the modal scrolls within
.modal {
  position: fixed;
  top: $modal-top;
  right: 0;
  bottom: 0;
  left: $modal-left;
  background: $modal-bg;
  z-index: $zindex-modal;
  overflow: auto;
  outline: 0;
  -webkit-overflow-scrolling: touch;
  animation: fadeIn $modal-animation-duration ease;

  &.limit-height {
    overflow: hidden;

    .modal-body {
      max-height: $modal-body-max-height;
      overflow-y: auto;
    }
  }
}

// Shell div to position the modal with bottom padding
.modal-dialog {
  position: relative;
  width: auto;
  margin: $modal-dialog-margin auto;
  border-radius: $modal-border-radius;
  animation: slideInDown $modal-animation-duration ease;
}

// Actual modal
.modal-content {
  position: relative;
  background-clip: padding-box;
  border: 1px solid $modal-content-border-color;
  border-radius: $modal-border-radius;
  outline: 0;
}

// Modal header
// Top section of the modal w/ title and dismiss
.modal-header {
  color: $modal-header-color;
  padding: $modal-title-padding;
  font-size: $modal-header-font-size;
  font-weight: $modal-header-font-weight;
  line-height: $modal-header-line-height;
  background: $modal-header-bg;
  border-radius: $modal-border-radius $modal-border-radius 0 0;
  border-bottom: 1px solid $modal-header-border-color;

  @include clearfix;

  .close {
    color: $modal-header-color;
    opacity: 0.6;
    font-size: $modal-header-line-height;

    &:hover {
      opacity: 1;
    }
  }
}

// Title text within header
.modal-title {
  margin: 0;
  line-height: $modal-title-line-height;
}

// Modal body
// Where all modal content resides (sibling of .modal-header and .modal-footer)
.modal-body {
  position: relative;
  padding: $modal-inner-padding;
  background: $modal-body-bg;

  &:last-child {
    border-radius: 0 0 $modal-border-radius $modal-border-radius;
  }
}

// Footer (for actions)
.modal-footer {
  padding: 0 $modal-inner-padding $modal-inner-padding;
  text-align: center; // right align buttons
  background: $modal-footer-bg;
  border-radius: 0 0 $modal-border-radius $modal-border-radius;

  @include clearfix(); // clear it in case folks use .pull-* classes on buttons

  .btn {
    margin-left: $modal-footer-btn-margin;
  }
}

// Scale up the modal
@include media-breakpoint-up(sm) {
  .modal-dialog {
    max-width: $modal-md;
  }

  .modal-sm {
    max-width: $modal-sm;

    .modal-body {
      &:last-child {
        border-radius: 0 0 $border-radius-sm $border-radius-sm;
      }
    }
  }
}

@include media-breakpoint-up(lg) {
  .modal-lg {
    max-width: $modal-lg;

    .modal-body {
      padding: $modal-inner-padding $modal-inner-padding-lg;

      &:last-child {
        border-radius: 0 0 $border-radius-lg $border-radius-lg;
      }
    }

    .modal-footer {
      padding: 0 $modal-inner-padding-lg $modal-inner-padding;
    }
  }
}