event-field-list {
  display: flex;

  .fields {
    &-selecter {
      flex: 1;
      max-width: 300px;
      min-width: 220px;
    }

    &-header {
      background: #E9E9E9;
      color: #444;
      height: 32px;
      padding: 0 10px;
      font-weight: bold;
      display: flex;
      align-items: center;

      span {
        flex: 1;
        margin-right: 6px;
      }
    }

    &-available {
      margin: 12px 0 0;

      dt {
        padding: 5px 10px;
      }

      dd {
        padding: 2px 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;

        span {
          overflow: hidden;
          text-overflow: ellipsis;
          flex: 1;
        }

        &:hover {
          color: #B4BCC2;
        }

        button {
          margin-left: 12px;
        }

        &:not(:hover) button {
          opacity: 0;
        }
      }
    }

    &-none:not(:first-of-type) {
      display: none;
    }
  }

  .sidebar-collapser {
    background-color: #E9E9E9;
    width: 12px;
    padding-top: 12px;
    text-align: center;

    &:hover {
      background-color: #B4BCC2;
      color: white;
    }
  }
}