timeline.less

/* Layout */

.timeline {
  display: flex;
  flex-direction: column;

  .time-grid {
    --sidebarWidth: 12em;
    --stepRowHeight: 4em;
    --primaryRowHeight: 4em;
    position: relative;

    .time-grid-header {
      box-sizing: border-box;
      position: sticky;
      z-index: 1;
      top: 0;
    }

    .row-title {
      display: flex;
      align-items: center;
      justify-content: space-between;

      > span {
        width: 0;
        flex: 1 0 auto;
        margin-left: .5em;
        .text-ellipsis();
      }

      > a {
        display: flex;
        width: 100%;
        align-items: baseline;
        margin-left: .5em;

        span {
          width: 0;
          flex: 1 0 auto;
          margin-right: 0.25em;
          .text-ellipsis();
        }
      }
    }

    .overlay .entry {
      margin-top: 1em;
      margin-bottom: 1em;

      .title {
        height: 100%;
        flex-wrap: nowrap;
        align-items: baseline;
        padding: .15em .5em;

        .name {
          .text-ellipsis();
        }
      }

      &.future {
        display: flex;
        align-items: center;
        justify-content: center;

        position: relative;
        padding-left: 6px; // 2px before + 1px border + 2px after + 1px border

        &:before,
        &:after {
          content: '';
          display: block;
          position: absolute;
          border: 1px solid var(--entry-border-color);
          border-right: transparent;
          height: ~"calc(100% + 2px)"; // border top and bottom
          width: 100%;
          left: 2px;
          .rounded-corners(0.25em);
        }

        &:after {
          left: 5px; // 2px before + 1px border + 2px after
        }
      }
    }

    &::after {
      content: '';
      display: block;
      border-top: 1px solid black;
      position: absolute;
      bottom: var(--stepRowHeight);
      right: 0;
      left: 0;
    }
  }
}

.timeline.minimal-layout{
  position: relative;

  .empty-notice {
    position: absolute;
    width: 100%;
    line-height: 1.2;
    text-align: center;
    z-index: 1
  }
}

/* Design */

.timeline {
  .time-grid-header {
    background: @body-bg-color;
  }

  .rotation-name {
    font-size: 1.25em;
    font-weight: bold;

    [data-drag-initiator] {
      color: @gray-light;

      &:hover {
        cursor: grab;
        color: @list-item-title-hover-color;
      }
    }

    // :not(:empty) is only necessary to increase specificity
    &:not(:empty).sortable-drag {
      border: 1px dashed @gray;
    }

    &.sortable-ghost {
      opacity: .5;
    }

    > a {
      text-decoration: none;

      i {
        display: none;
      }

      &:hover {
        color: @list-item-title-hover-color;

        i {
          display: inline-block;
        }
      }
    }
  }

  .entry .icon {
    font-size: .75em;
    opacity: .8;
  }
}

.timeline.minimal-layout .empty-notice {
  font-size: 1.25em;
}

.days-header .column-title .date {
  font-size: .75em;
}