// Bootstrap
$zindex-modal-background: 1040;
$zindex-modal: 1050;
$modal-inner-padding: 15px;
$modal-footer-padding: 10px;
$modal-title-padding: 15px;
$modal-title-line-height: 1.4;
$modal-content-bg: #fff;
$modal-content-border-color: rgba(0, 0, 0, .2);
$modal-content-fallback-border-color: #999;
$modal-backdrop-bg: #000;
$modal-backdrop-opacity: .5;
$modal-header-border-color: #e5e5e5;
$modal-footer-border-color: #e5e5e5;

$modal-lg: 900px;
$modal-md: 600px;
$modal-sm: 300px;

.modal-open {
  overflow: hidden;
}


// Container that the modal scrolls within
.modal {
  display: none;
  overflow: hidden;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: $zindex-modal;
  -webkit-overflow-scrolling: touch;

  // Prevent Chrome on Windows from adding a focus outline. For details, see
  // https://github.com/twbs/bootstrap/pull/10951.
  outline: 0;

  // When fading in the modal, animate it to slide down
  &.fade .modal-dialog {
    transform: translate(0, -25%);
    opacity: 0;
    transition: all 0.2s;
  }
  &.in .modal-dialog {
    opacity: 1;
    transform: translate(0, 0);
  }
}


.modal-open .modal {
  overflow-x: hidden;
  overflow-y: auto;
}


// Shell div to position the modal with bottom padding
.modal-dialog {
  position: relative;
  width: auto;
  margin: 10px;
}


// Actual modal
.modal-content {
  position: relative;
  background-color: $modal-content-bg;
  border: 1px solid $modal-content-fallback-border-color;
  border: 1px solid $modal-content-border-color;
  border-radius: 5px;
  box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
  background-clip: padding-box;
  // Remove focus outline from opened modal
  outline: 0;
}


// Modal background
.modal-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: $zindex-modal-background;
  background-color: $modal-backdrop-bg;
  // Fade for backdrop
  &.fade {
    transition: opacity 0.3s;
    opacity: 0;
  }
  &.in { opacity: $modal-backdrop-opacity; }
}


// Modal header
// Top section of the modal w/ title and dismiss
.modal-header {
  padding: $modal-title-padding;
  border-bottom: 1px solid $modal-header-border-color;
  @include clearfix;
}


// Close icon
.modal-header .close {
  margin-top: -2px;
}


// 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;
}


// Footer (for actions)
.modal-footer {
  padding: $modal-footer-padding;
  text-align: right;
  border-top: 1px solid $modal-footer-border-color;
  @include clearfix; // clear it in case folks use .pull-* classes on buttons

  // Properly space out buttons
  .button + .button {
    margin-left: 5px;
    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
  }

}


// Measure scrollbar width for padding body during modal show/hide
.modal-scrollbar-measure {
  position: absolute;
  top: -9999px;
  width: 50px;
  height: 50px;
  overflow: scroll;
}


// Scale up the modal
@media (min-width: 768px) {
  // Automatically set modal's width for larger viewports
  .modal-dialog {
    width: $modal-md;
    margin: 30px auto;
  }
  .modal-content {
    box-shadow: 0 5px 15px rgba(0, 0, 0, .5);
  }

  // Modal sizes
  .modal-sm { width: $modal-sm; }
}


@media (min-width: 992px) {
  .modal-lg { width: $modal-lg; }
}


// END Bootstrap

.modal-header {
  background-color: hsl(0, 0%, 96%);
  @include clearfix;
}


.modal-title {
  float: left;
  font-weight: bold;
  color: #858585;
  font-size: 1.8rem;
}

.modal .button {
  padding: 0.5rem 1.5rem;

  &.default {
    background-color: #D5D5D5;
  }
}


.modal-footer {
  background-color: hsl(0, 0%, 96%);
}

