frontend/src/styles/components/gantt.scss

$gantt-border: 1px solid $grey-200;
$gantt-vertical-border-color: $grey-100;

.gantt-chart-container {
  padding-bottom: 1rem;
}

.gantt-chart {
  overflow-x: auto;
  border-top: 1px solid $grey-200;

  .dates {
    display: flex;
    text-align: center;

    .months {
      display: flex;

      .month {
        padding: 0.5rem 0 0;
        border-right: $gantt-border;
        font-family: $vikunja-font;
        font-weight: bold;

        &:last-child {
          border-right: none;
        }

        .days {
          display: flex;

          .day {
            padding: 0.5rem 0;
            font-weight: normal;

            &.today {
              background: $primary;
              color: $white;
              border-radius: 5px 5px 0 0;
              font-weight: bold;
            }

            .theday {
              padding: 0 .5rem;
              width: 100%;
              display: block;
            }

            .weekday {
              font-size: 0.8rem;
            }
          }
        }
      }
    }
  }

  .tasks {
    max-width: unset !important;
    margin: 0;
    border-top: $gantt-border;

    .row {
      height: 45px;

      .task {
        display: inline-block;
        border: 2px solid $primary;
        font-size: 0.85rem;
        margin: 0.5rem;
        border-radius: 6px;
        padding: 0.25rem 0.5rem;
        cursor: grab;
        position: relative;
        height: 31px !important;

        -webkit-touch-callout: none; // iOS Safari
        -webkit-user-select: none; // Safari
        -khtml-user-select: none; // Konqueror HTML
        -moz-user-select: none; // Firefox
        -ms-user-select: none; // Internet Explorer/Edge
        user-select: none; // Non-prefixed version, currently  supported by Chrome and Opera

        &.is-current-edit {
          border-color: $orange !important;
        }

        &.has-light-text {
          color: $light;

          &.done span:after {
            border-top: 1px solid $light;
          }

          .edit-toggle {
            color: $light;
          }
        }

        &.has-dark-text {
          color: $text;

          &.done span:after {
            border-top: 1px solid $dark;
          }

          .edit-toggle {
            color: $text;
          }
        }

        &.done span {
          position: relative;

          &:after {
            content: '';
            position: absolute;
            right: 0;
            left: 0;
            top: 57%;
          }
        }

        span:not(.high-priority) {
          max-width: calc(100% - 20px);
          display: inline-block;
          white-space: nowrap;
          text-overflow: ellipsis;
          overflow: hidden;

          &.has-high-priority {
            max-width: calc(100% - 90px);
          }

          &.has-not-so-high-priority {
            max-width: calc(100% - 70px);
          }

          &.has-super-high-priority {
            max-width: calc(100% - 111px);
          }

          &.icon {
            width: 10px;
            text-align: center;
          }
        }

        .high-priority {
          margin: 0 0 0 .5rem;
          vertical-align: bottom;
        }

        .edit-toggle {
          float: right;
          cursor: pointer;
          margin-right: 4px;
        }

        &.nodate {
          border: 2px dashed $grey-300;
          background: $grey-100;
        }

        &:active {
          cursor: grabbing;
        }
      }
    }
  }

  .taskedit {
    position: fixed;
    min-height: 0;
    top: 10vh;
    right: 10vw;
    z-index: 5;

    .card-content {
      max-height: 60vh;
      overflow-y: auto;
    }
  }

  .add-new-task {
    padding: 1rem .7rem .4rem .7rem;
    display: flex;
    max-width: 450px;

    .input {
      margin-right: .7rem;
      font-size: .8rem;
    }

    .button {
      font-size: .68rem;
    }
  }
}

.gantt-options {
  display: flex;
  justify-content: space-between;
  align-items: center;

  .range-picker {
    display: flex;
    margin-bottom: 1rem;

    .field {
      margin: 0 0 0 .5rem;
      max-width: 100px;

      &, .input {
        font-size: .8rem;
      }

      .select {
        height: auto;
      }

      select {
        height: auto;
        font-size: 0.75rem;
      }

      .label {
        font-size: .9rem;
        padding-left: .4rem;
      }
    }
  }
}

.vdr.active::before {
  display: none;
}

:root {
  --day-width: 50px;
}

#g-gantt-chart {
  * {
    font-family: $family-sans-serif !important;
  }


  .g-gantt-row {
    &:nth-child(even) {
      background: rgba(0, 0, 0, 0) repeating-linear-gradient(90deg, #ededed, #ededed 1px, #fff 1px, #fff var(--day-width)) repeat scroll 0% 0%;
    }

    &:nth-child(odd) {
      background: rgba(0, 0, 0, 0) repeating-linear-gradient(90deg, #ededed, #ededed 1px, #fafafa 1px, #fafafa var(--day-width)) repeat scroll 0% 0%;
    }

    > .g-gantt-row-bars-container {
      border: 0;
    }
  }

  .g-gantt-bar {
    border-radius: 6px !important;
    overflow: visible !important;
    cursor: grab;

    &:active {
      cursor: grabbing;
    }

    .g-gantt-bar-label {
      font-size: .85rem;
      justify-content: space-between;
      padding: 0 .5rem !important;
      overflow: hidden;

      .edit-task-link {
        color: inherit;
        padding: 0 .25rem;
      }
    }

    .g-gantt-bar-handle-left, .g-gantt-bar-handle-right {
      width: 8px !important;
      height: 8px !important;
      opacity: 1 !important;
      border-radius: 0 !important;
      margin-left: -2px !important;
      border: 1px solid $grey-700 !important;
    }

    .g-gantt-bar-handle-right {
      margin-right: -2px !important;
    }
  }
}