.room-view {
  &__typing {
    display: flex;
    padding: var(--sp-ultra-tight) var(--sp-normal);
    background: var(--bg-surface);
    transition: transform 200ms ease-in-out;

    & b {
      color: var(--tc-surface-high);
    }

    & .text {
      flex: 1;
      min-width: 0;

      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      margin: 0 var(--sp-tight);
    }

    &--open {
      transform: translateY(-99%);
      & .bouncing-loader {
        & > *,
        &::after,
        &::before {
          animation: bouncing-loader 0.6s infinite alternate;
        }
      }
    }
  }

  .bouncing-loader {
    transform: translateY(2px);
    margin: 0 calc(var(--sp-ultra-tight) / 2);
  }
  .bouncing-loader > div,
  .bouncing-loader::before,
  .bouncing-loader::after {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--tc-surface-high);
    border-radius: 50%;
  }
  
  
  .bouncing-loader::before,
  .bouncing-loader::after {
    content: "";
  }
  
  .bouncing-loader > div {
    margin: 0 4px;
  }
  
  .bouncing-loader > div {
    animation-delay: 0.2s;
  }
  
  .bouncing-loader::after {
    animation-delay: 0.4s;
  }
  
  @keyframes bouncing-loader {
    to {
      opacity: 0.1;
      transform: translate3d(0, -4px, 0);
    }
  }

  &__STB {
    position: absolute;
    right: var(--sp-normal);
    bottom: 0;
    border-radius: var(--bo-radius);
    box-shadow: var(--bs-surface-border);
    background-color: var(--bg-surface-low);
    transition: transform 200ms ease-in-out;
    transform: translateY(100%) scale(0);
    [dir=rtl] & {
      right: unset;
      left: var(--sp-normal);
    }

    &--open {
      transform: translateY(-28px) scale(1);
    }
  }
}