// Variables
$column-width: 22.1875rem;
$page-header-height: 4.3125rem;
$column-header-height: 2.5625rem;
$column-footer-height: 2.8125rem;
$horizontal-scroll-height: 0.9375rem;
$default-height-remove: calc($top-nav-height + $page-header-height +
  $column-header-height + $column-footer-height + $horizontal-scroll-height); // With bottom spaces for horizontal scrollbar
$updated-height-remove: calc($top-nav-height + $page-header-height +
  $column-header-height + $horizontal-scroll-height); // Except column footer height

.kanban-header {
  background-color: var(--#{$prefix}kanban-header-bg);
}
.kanban-container {
  padding-bottom: map-get($spacers, 1);
  white-space: nowrap;
}
.kanban-column {
  display: inline-block !important;
  width: $column-width;
  white-space: normal;
  vertical-align: top;
  margin-right: map_get($spacers, 3);
  &:not(.form-added) .add-card-form {
    display: none;
  }
  &:not(:first-child) {
    margin-left: -0.375rem;
  }
}
.kanban-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--#{$prefix}kanban-bg);
  padding: map_get($spacers, 2) $card-spacer-x;
  border-top-left-radius: $border-radius-lg;
  border-top-right-radius: $border-radius-lg;
}
.kanban-column-footer {
  background-color: var(--#{$prefix}kanban-bg);
  border-bottom-left-radius: $border-radius-lg;
  border-bottom-right-radius: $border-radius-lg;
  padding: map_get($spacers, 2) $card-spacer-x;
}
.kanban-items-container {
  outline: none;
  padding: map_get($spacers, 2) $card-spacer-x;
  max-height: calc(100vh - $default-height-remove);
  overflow-y: auto;
  overflow-x: hidden;
  background-color: var(--#{$prefix}kanban-bg);

  .kanban-collapse:first-child,
  .kanban-item:first-child {
    margin-top: 0 !important;
  }
}

.kanban-item {
  cursor: pointer;
  user-select: none;
  outline: none;
  margin-top: map_get($spacers, 3);
}
.kanban-item-card {
  border: 0;
  color: var(--#{$prefix}kanban-item-color);
  font-size: map_get($font-sizes, 10);
  background-color: var(--#{$prefix}kanban-item-bg);
  border-radius: $border-radius-lg;
  box-shadow: $box-shadow-sm;
}
.kanban-item-dropdown-btn{
  padding: 0 map-get($spacers, 2);
  position: absolute !important;
  right: 0;
  top: 0;
  z-index: 2 !important;
}
.kanban-item-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: map_get($font-sizes, 11);
  margin-top: map_get($spacers, 3);
  color: var(--#{$prefix}kanban-footer-color);
}
.form-added {
  .kanban-items-container {
    max-height: calc(100vh - $updated-height-remove);
    border-bottom-left-radius: $border-radius-lg;
    border-bottom-right-radius: $border-radius-lg;
  }
  .kanban-column-footer {
    display: none;
  }
}


.add-card-form{
  padding: map-get($spacers, 3);
  border-radius: $border-radius-lg;
  background-color: var(--#{$prefix}kanban-item-bg);
  border: 1px solid var(--#{$prefix}border-color);
  margin-top: map-get($spacers, 3);
}
.btn-add-card {
  @include hover-focus {
    background-color: var(--#{$prefix}kanban-btn-add-hover-bg);
  }
}

.avatar-group {
  .avatar {
    vertical-align: top;
  }
}
button.btn-circle {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0; 
  background-color: $gray-200;
  text-shadow: none;
  border-radius: 50%;
  box-shadow: $box-shadow-sm;
  opacity: 0.5;
  @include hover-focus {
    opacity: 1 !important;
    background-color: $gray-300;
  }
}
.icon-title {
  width: 1.25rem;
  text-align: center;
  margin-right: map_get($spacers, 3);
}
div[data-collapse],
.draggable--original:first-child {
  + .kanban-item {
    margin-top: 0;
  }
}
.nav-link-card-details {
  background-color: var(--#{$prefix}kanban-bg);
  color: var(--#{$prefix}kanban-nav-link-card-details-color);
  transition: $transition-base;
  border-radius: $border-radius;
  margin-bottom: map_get($spacers, 1);
  @include hover-focus {
    background-color: var(--#{$prefix}kanban-nav-link-card-details-hover-bg);
    color: var(--#{$prefix}kanban-nav-link-card-details-color);
  }
}

// Browser support
.ipad,
.mobile.safari,
.mobile.chrome {
  .kanban-items-container {
    max-height: calc(100vh - ($default-height-remove + 3.5rem));
  }
  .form-added {
    .kanban-items-container {
      max-height: calc(100vh - ($updated-height-remove + 3.5rem));
    }
  }
}