@use './variables';

.gantt {
  width: 100%;
  height: 100%;
  background-color: variables.$gantt-bg-color;
  position: relative;
  overflow: hidden;
  display: flex;
  color: variables.$gantt-color;
  opacity: 0;

  svg {
    overflow: visible !important;
  }

  .gantt-side {
    border-right: 1px solid variables.$gantt-border-color;
    position: relative;
    z-index: 3;
    box-shadow: variables.$gantt-side-shadow;

    .gantt-side-header {
      box-sizing: border-box;
      height: variables.$gantt-header-height;
    }

    .gantt-side-container {
      height: 100%;
      background-color: variables.$gantt-bg-color;
      overflow-y: auto;

      .gantt-table {
        height: 100%;
      }

      &::-webkit-scrollbar {
        display: none;
      }
    }
  }

  .gantt-container {
    flex: 1;
    position: relative;
    display: flex;
    overflow: hidden;
    background-color: variables.$gantt-container-background-color;
  }

  .gantt-scrollbar {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 3;
    display: flex;
    .gantt-table-scrollbar {
      &.with-scrollbar {
        overflow-x: scroll;
      }
    }
    .gantt-main-scrollbar {
      flex: 1;
      overflow-x: auto;
      overflow-y: hidden;
    }
  }

  .gantt-main-container {
    width: 100%;
    height: calc(100% - #{variables.$gantt-header-height});
    flex: 1;
    position: absolute;
    top: variables.$gantt-header-height;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: auto;
    background-color: variables.$gantt-container-background-color;

    .gantt-main-groups,
    .gantt-main-items {
      overflow: hidden;
      min-height: 100%;
    }

    .gantt-group {
      height: variables.$gantt-group-height;
      background: variables.$gantt-group-background-color;
      border-bottom: 1px solid variables.$gantt-border-color;
      box-sizing: border-box;
    }

    .gantt-item {
      border-bottom: 1px solid variables.$gantt-border-color;
      box-sizing: border-box;
      position: relative;

      &.gantt-main-item-active {
        background-color: rgba($color: variables.$gantt-table-header-drag-line-color, $alpha: 0.1);
      }
    }
  }

  .gantt-normal-viewport {
    display: flex;
  }

  .gantt-virtual-scroll-viewport {
    position: absolute;
    left: 0;
    top: variables.$gantt-header-height;
    right: 0;
    bottom: 0;
    z-index: 2;
    overflow: auto;

    &.with-footer {
      .gantt-table-body {
        padding-bottom: variables.$gantt-footer-height;
      }
      .gantt-main-groups,
      .gantt-main-items {
        padding-bottom: variables.$gantt-footer-height;
      }
    }
    .cdk-virtual-scroll-content-wrapper {
      width: 100%;
      min-width: unset;
      display: flex;
      min-height: 100%;
      .gantt-container {
        .gantt-main-container {
          height: 100%;
          top: 0;
          overflow-y: hidden;
        }
      }
    }

    &.gantt-normal-viewport {
      .cdk-virtual-scroll-content-wrapper {
        height: 100%;
      }
      .cdk-virtual-scroll-spacer {
        display: none;
      }
      .gantt-container {
        .gantt-main-container {
          overflow-y: auto;
        }
      }
    }
  }
}

.gantt-header {
  display: flex;
  overflow: hidden;
  height: 100%;
  .gantt-container-header {
    flex: 1;
    overflow: hidden;
    background-color: #fafafa;
  }
}

.gantt-footer {
  display: flex;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  background-color: white;
  border-top: 1px solid variables.$gantt-border-color;

  .gantt-table-footer {
    height: variables.$gantt-footer-height;
    border-right: 1px solid variables.$gantt-border-color;
    box-shadow: variables.$gantt-side-shadow;
  }
  .gantt-container-footer {
    height: variables.$gantt-footer-height;
    overflow-x: auto;
    overflow-y: hidden;
    flex: 1;
    &::-webkit-scrollbar {
      display: none;
    }
  }
}