discourse/plugins/chat/assets/stylesheets/common/chat-message-actions.scss

.chat-message-actions-desktop-anchor {
  position: relative;
  z-index: z("dropdown");
}

.chat-message-actions-container {
  @include unselectable;
  position: fixed;
  width: max-content;
  top: 0;
  left: 0;
  z-index: z("composer", "content");

  // dynamically overridden by the component
  visibility: hidden;
  pointer-events: none;

  &.is-size-full {
    padding-left: 60px !important; /* for easier mouse movement to the element */
  }

  &.is-size-reduced {
    padding-left: 20px !important; /* for easier mouse movement to the element */
  }
}

.chat-message-actions {
  border-radius: var(--d-border-radius);
  display: flex;

  .link-to-message-btn {
    .d-icon {
      transition: all 0.25s ease-in-out;
    }

    &.copied {
      .d-icon {
        transform: scale(1.1);
        color: var(--tertiary);
      }
    }
  }

  .react-btn,
  .reply-btn,
  .chat-message-thread-btn,
  .bookmark-btn {
    margin-right: -1px;
    padding: 0.5em 0;
    width: 2.5em;

    > * {
      pointer-events: none;
    }

    &:focus {
      .d-icon {
        color: var(--primary);
      }
    }

    &:first-child:not(:hover) {
      border-color: var(--primary-300);
      border-right-color: transparent;
    }

    .d-icon {
      color: var(--primary-medium);

      &.bookmark-icon__bookmarked {
        color: var(--tertiary);
      }
    }
  }

  &.has-no-secondary-actions {
    .reply-btn {
      border-right: 1px solid var(--primary-300);
      border-top: 1px solid var(--primary-300);
      border-bottom: 1px solid var(--primary-300);
    }
  }

  .more-buttons.dropdown-select-box {
    .select-kit-header {
      background: none;
      border: 1px solid var(--primary-300);
      border-left-color: transparent;
      padding: 0.5em 0;
      width: 2.5em;
      transition: var(--d-button-transition);
      border-radius: var(--d-border-radius);
      border-top-left-radius: 0;
      border-bottom-left-radius: 0;

      &:focus {
        border-color: var(--primary-300);
        border-left-color: transparent;

        .select-kit-header-wrapper .d-icon {
          color: var(--primary);
        }
      }

      .select-kit-header-wrapper {
        justify-content: center;

        .d-icon {
          color: var(--primary-medium);
          margin: 0;
        }
      }

      &:hover {
        background: var(--primary-low);
        border-color: var(--primary-low-mid);

        .select-kit-header-wrapper {
          .d-icon {
            color: var(--primary);
          }
        }
      }
    }

    .select-kit-row {
      .texts .name {
        font-size: var(--font-0);
        font-weight: 500;
      }

      .icons .d-icon {
        font-size: var(--font-0);
        color: var(--primary-medium);
      }
    }
  }

  .chat-message-reaction {
    @include chat-reaction;
    align-items: center;
    border-radius: 0;
    border-left-color: transparent;
    border-right-color: transparent;
    box-sizing: border-box;
    font-size: var(--font-0);
    justify-content: center;
    margin: 0;
    margin-right: -1px;
    padding: 0.5em 0;
    width: 2.5em;

    &:focus {
      background: var(--primary-low);
      outline: none;
    }

    &:first-child {
      border-left-color: var(--primary-300);
      border-top-left-radius: var(--d-border-radius);
      border-bottom-left-radius: var(--d-border-radius);
    }

    &.reacted {
      border-left-color: var(--tertiary-medium);
      z-index: 1;

      &:focus {
        background: var(--tertiary-low);
      }
    }

    .emoji {
      height: 15px;
      width: auto;
      margin: 0;
    }
  }
}