@import 'mixins_and_variables_and_functions';

.user-can-drag {
  cursor: grab;
}

.is-ghost {
  opacity: 0.3;
  pointer-events: none;
}

.dropdown-projects {
  .dropdown-content {
    max-height: 200px;
  }
}

.issue-board-dropdown-content {
  margin: 0;
  padding: $gl-padding-4 $gl-padding $gl-padding;
  border-bottom: 0;
  color: var(--gray-500, $gray-500);
}

[data-page$='epic_boards:index'],
[data-page$='epic_boards:show'],
.issue-boards-page {
  .content-wrapper {
    padding-bottom: 0;
  }
}

[data-page$='epic_boards:index'],
[data-page$='epic_boards:show'] {
  .filtered-search-wrapper {
    display: none !important;
  }
}

.boards-app {
  @include media-breakpoint-up(sm) {
    transition: width $sidebar-transition-duration;
    width: 100%;

    &.is-compact {
      width: calc(100% - #{$gutter-width});
    }
  }
}

.boards-list,
.board-swimlanes {
  height: calc(100vh - #{$issue-board-list-difference-xs});
  overflow-x: scroll;
  min-height: 200px;

  @include media-breakpoint-only(sm) {
    height: calc(100vh - #{$issue-board-list-difference-sm});
  }

  @include media-breakpoint-up(md) {
    height: calc(100vh - #{$issue-board-list-difference-md});
  }

  @include media-breakpoint-up(lg) {
    height: calc(100vh - #{$issue-board-list-difference-lg});
  }

  .with-performance-bar & {
    height: calc(100vh - #{$issue-board-list-difference-xs} - #{$performance-bar-height});

    @include media-breakpoint-only(sm) {
      height: calc(100vh - #{$issue-board-list-difference-sm} - #{$performance-bar-height});
    }

    @include media-breakpoint-up(md) {
      height: calc(100vh - #{$issue-board-list-difference-md} - #{$performance-bar-height});
    }

    @include media-breakpoint-up(lg) {
      height: calc(100vh - #{$issue-board-list-difference-lg} - #{$performance-bar-height});
    }
  }
}

.board {
  width: calc(85vw - 15px);

  @include media-breakpoint-up(sm) {
    width: 400px;
  }

  .board-title-caret {
    border-radius: $border-radius-default;
    line-height: $gl-spacing-scale-5;

    &.btn svg {
      top: 0;
    }

    &:hover {
      background-color: var(--gray-50, $gray-50);
      transition: background-color 0.1s linear;
    }
  }

  &:not(.is-collapsed) {
    .board-title-caret {
      margin-right: $gl-padding-4;
    }
  }

  &.is-collapsed {
    width: 50px;

    .board-title-caret {
      margin-top: 1px;
    }

    .board-title-text > span,
    .issue-count-badge > span {
      height: 16px;

      // Force the height to be equal to the parent's width while centering the contents.
      // The contents *should* be about 16 px.
      // We do this because the flow of elements isn't affected by the rotate transform, so we must ensure that a
      // rotated element has square dimensions so it won't overlap with its siblings.
      margin: calc(50% - 8px) 0;

      transform: rotate(90deg);
      transform-origin: center;
    }
  }
}

.board-inner {
  font-size: $issue-boards-font-size;
  background: var(--gray-10, $gray-10);
  border: 1px solid var(--gray-100, $gray-100);
}

// to highlight columns we have animated pulse of box-shadow
// we don't want to actually animate the box-shadow property
// because that causes costly repaints. Instead we can add a
// pseudo-element that is the same size as our element, then
// animate opacity/transform to give a soothing single pulse
.board-column-highlighted::after {
  @include gl-focus;
  content: '';
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: -1px;
  right: -1px;
  pointer-events: none;
  opacity: 0;
  border-radius: $border-radius-default;
  animation-name: board-column-flash-border;
  animation-duration: 1.2s;
  animation-fill-mode: forwards;
  animation-timing-function: ease-in-out;
}

@keyframes board-column-flash-border {
  0%,
  100% {
    opacity: 0;
  }

  25%,
  75% {
    opacity: 1;
  }
}

.board-header {
  &.has-border::before {
    border-top: 3px solid;
    border-color: inherit;
    border-top-left-radius: $border-radius-default;
    border-top-right-radius: $border-radius-default;
    content: '';
    position: absolute;
    width: calc(100% + 2px);
    top: 0;
    left: 0;
    margin-top: -1px;
    margin-right: -1px;
    margin-left: -1px;
    padding-top: 1px;
    padding-right: 1px;
    padding-left: 1px;

    .board-title {
      padding-top: ($gl-padding - 3px);
      padding-bottom: $gl-padding;
    }
  }
}

.board-title {
  border-bottom: 1px solid var(--gray-100, $gray-100);
  height: 3rem;

  .js-max-issue-size::before {
    content: '/';
  }
}

.board-list-component {
  min-height: 0; // firefox fix
}

.board-list {
  overflow-y: auto;
  overflow-x: hidden;
}

.board-list-loading {
  margin-top: 10px;
  font-size: (26px / $issue-boards-font-size) * 1em;
}

.board-card {
  background: var(--white, $white);
  border: 1px solid var(--gray-100, $gray-100);
  box-shadow: 0 1px 2px rgba(var(--black, $black), 0.1);
  line-height: $gl-padding;
  list-style: none;
  position: relative;

  &:not(:last-child) {
    margin-bottom: $gl-padding-8;
  }

  &.is-active,
  &.is-active .board-card-assignee:hover a {
    background-color: var(--blue-50, $blue-50);
  }

  &.multi-select {
    border-color: var(--blue-200, $blue-200);
    background-color: var(--blue-50, $blue-50);
  }

  .gl-label {
    margin-top: 4px;
    margin-right: 4px;
  }

  .confidential-icon,
  .hidden-icon {
    color: var(--orange-500, $orange-500);
    cursor: help;
  }

  .issue-blocked-icon {
    color: var(--red-500, $red-500);
  }

  @include media-breakpoint-down(md) {
    padding: $gl-padding-8;
  }
}

.board-card-title {
  @include overflow-break-word();
  font-size: 1em;

  a {
    color: var(--gray-900, $gray-900);
  }

  @include media-breakpoint-down(md) {
    font-size: $label-font-size;
  }
}

.board-card-assignee {
  margin-top: -$gl-padding-4;
  margin-bottom: -$gl-padding-4;

  .avatar-counter {
    vertical-align: middle;
    line-height: $gl-padding-24;
    min-width: $gl-padding-24;
    height: $gl-padding-24;
    border-radius: $gl-padding-24;
    background-color: var(--gray-400, $gray-400);
    font-size: $gl-font-size-xs;
    cursor: help;
    font-weight: $gl-font-weight-bold;
    margin-left: -$gl-padding-4;
    border: 0;
    padding: 0 $gl-padding-4;

    @include media-breakpoint-down(md) {
      min-width: auto;
      height: $gl-padding;
      border-radius: $gl-padding;
      line-height: $gl-padding;
    }
  }

  img {
    vertical-align: top;
  }

  .user-avatar-link:not(:only-child) {
    margin-left: -$gl-padding-4;

    &:nth-of-type(1) {
      z-index: 2;
    }

    &:nth-of-type(2) {
      z-index: 1;
    }
  }

  .avatar {
    @include media-breakpoint-down(md) {
      width: $gl-padding;
      height: $gl-padding;
    }
  }

  @include media-breakpoint-down(md) {
    margin-top: 0;
    margin-bottom: 0;
  }
}

.board-card-number {
  font-size: $gl-font-size-xs;
  color: var(--gray-500, $gray-500);

  @include media-breakpoint-up(md) {
    font-size: $label-font-size;
  }
}

.board-list-count {
  padding: 10px 0;
  color: var(--gray-500, $gray-500);
  font-size: 13px;
}

.board-new-issue-form {
  z-index: 4;
  margin: 5px;
}

.right-sidebar.boards-sidebar {
  .gutter-toggle {
    bottom: 15px;
    width: 22px;
    padding-left: $gl-padding-32;

    svg {
      position: absolute;
      top: 50%;
      right: 0;
      margin-top: (-11px / 2);
      height: $gl-font-size-12;
      width: $gl-font-size-12;
    }
  }

  .issuable-header-text {
    @include overflow-break-word();
    padding-right: 35px;
  }
}

.right-sidebar.right-sidebar-expanded {
  &.boards-sidebar-slide-enter-active,
  &.boards-sidebar-slide-leave-active {
    transition: width $sidebar-transition-duration, padding $sidebar-transition-duration;
  }

  &.boards-sidebar-slide-enter,
  &.boards-sidebar-slide-leave-active {
    width: 0;
    padding-left: 0;
    padding-right: 0;
  }
}

.board-card-info {
  color: var(--gray-500, $gray-500);
  white-space: nowrap;
  margin-right: $gl-padding-8;

  &:not(.board-card-weight) {
    cursor: help;
  }

  &.board-card-weight {
    color: var(--gray-500, $gray-500);
    cursor: pointer;

    &:hover {
      color: initial;
      text-decoration: underline;
    }
  }

  .board-card-info-icon {
    color: var(--gray-500, $gray-500);
    margin-right: $gl-padding-4;
    vertical-align: text-top;
  }

  @include media-breakpoint-down(md) {
    font-size: $label-font-size;
  }
}

.board-item-path.js-show-tooltip {
  cursor: help;
}

.board-labels-toggle-wrapper,
.board-swimlanes-toggle-wrapper {
  /**
   * Make the wrapper the same height as a button so it aligns properly when the
   * filtered-search-box input element increases in size on Linux smaller breakpoints
   */
  height: $input-height;
}

.issue-boards-content:not(.breadcrumbs) {
  isolation: isolate;
}

.issue-boards-content.is-focused {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: var(--white, $white);
  z-index: 9000;

  @include media-breakpoint-down(sm) {
    padding-top: 10px;
  }

  .boards-list {
    height: calc(100vh - #{$issue-boards-filter-height});
    overflow-x: scroll;
  }

  .boards-sidebar {
    height: 100%;
    top: 0;
  }
}

.boards-sidebar {
  .sidebar-collapsed-icon {
    display: none;
  }

  .gl-drawer-header {
    align-items: flex-start;
  }

  .labels-select-wrapper.is-embedded .labels-select-wrapper.is-embedded {
    width: auto;
  }
}

.board-header-collapsed-info-icon:hover {
  color: var(--gray-900, $gray-900);
}

.board-card-skeleton {
  height: 110px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);

  .board-card-skeleton-inner {
    width: 340px;
    height: 100px;
  }
}