discourse/plugins/chat/assets/stylesheets/common/chat-thread-list-item.scss

@mixin thread-list-item {
  display: flex;
  flex-direction: row;
  padding: 0.5rem;
  border-radius: 4px;
  background-color: var(--primary-very-low);
  border: 1px solid transparent;
}

.chat-thread-list-item {
  @include thread-list-item;
  cursor: pointer;

  .touch & {
    &:active {
      background-color: var(--d-hover);
      border: 1px solid var(--primary-300);
    }
  }

  .no-touch & {
    &:hover,
    &:active {
      background-color: var(--d-hover);
      border: 1px solid var(--primary-300);
    }
  }

  &__main {
    flex: 1 1 100%;
  }

  &__header {
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  &__title {
    flex: 1;
    font-weight: bold;
  }

  &__settings[disabled] {
    display: none;
  }

  &__open-button {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    justify-content: center;
    color: var(--primary);

    &:hover,
    &:visited {
      color: var(--primary);
    }
  }
}