lbry-desktop/ui/scss/component/_comments.scss

$thumbnailWidth: 2.5rem;
$thumbnailWidthSmall: 2rem;

.comments {
  list-style-type: none;
  font-size: var(--font-small);
  margin-top: var(--spacing-l);

  .channel-name {
    font-size: var(--font-small);
  }

  @media (max-width: $breakpoint-small) {
    margin-top: var(--spacing-s);

    div {
      font-size: var(--font-xsmall) !important;
    }

    .channel-name {
      font-size: var(--font-xsmall);
    }

    span {
      font-size: var(--font-xsmall);
    }
  }
}

.comments--contracted {
  max-height: 5rem;
  overflow: hidden;
  -webkit-mask-image: -webkit-gradient(linear, left 30%, left bottom, from(rgba(0, 0, 0, 1)), to(rgba(0, 0, 0, 0)));
  overflow-wrap: anywhere;
}

.comment__list .card__first-pane > .button {
  margin-left: 3px;
  height: calc(var(--height-button) - 3px);
}

.comment__sort {
  margin-right: var(--spacing-s);
  display: inline-block;

  @media (min-width: $breakpoint-small) {
    margin-top: 0;
    display: inline;
  }
  @media (max-width: $breakpoint-small) {
    margin-right: 0;
  }
}

.comment {
  width: 100%;
  display: flex;
  flex-direction: row;
  font-size: var(--font-small);
  margin: 0;
  position: relative;

  &:not(:first-child) {
    margin-top: var(--spacing-l);

    @media (max-width: $breakpoint-small) {
      margin-top: var(--spacing-m) !important;
    }
  }

  .comment__author-thumbnail {
    @include handleChannelGif($thumbnailWidthSmall);
    margin-right: 0;

    @media (min-width: $breakpoint-small) {
      @include handleChannelGif($thumbnailWidth);
    }

    @media (max-width: $breakpoint-small) {
      width: 2rem;
      height: 2rem;
      .channel-staked__indicator {
        margin-left: 0.1rem;
      }
    }
  }
}

.comment__thumbnail-wrapper {
  display: grid;
  justify-items: stretch;
  grid-template-rows: auto 1fr;
  grid-gap: 1rem;
}

.comment__content {
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow: hidden;

  &:hover {
    .ff-canvas {
      opacity: 0 !important;
      transition: opacity 1s !important;
    }
    .ff-image {
      opacity: 1 !important;
    }
  }
}

.comment__replies-container {
  margin: 0;
  overflow-x: hidden;
}

.comment__replies {
  margin-top: var(--spacing-m);
  list-style-type: none;
  margin-left: var(--spacing-s);
  flex: 1;

  @media (max-width: $breakpoint-small) {
    margin-top: var(--spacing-s);
  }
}

.comment__replies-loading {
  color: var(--color-link);
  align-items: center;
  margin-left: var(--spacing-xs);

  .spinner {
    margin: 0px;

    .rect {
      background-color: var(--color-link) !important;
    }
  }
}

.comment__replies-loading--more {
  align-items: flex-start;
  transform: translate(var(--spacing-xs));

  .spinner {
    margin: 0px;
  }
}

.comment__thread-links {
  font-size: var(--font-xsmall);
  flex-direction: column;
  margin-bottom: var(--spacing-m);

  .button {
    padding: var(--spacing-xxs) 0px;
  }
}

.comment--reply {
  margin: 0;

  &:not(:first-child) {
    margin-top: var(--spacing-m);
  }
}

.comment--top-level {
  &:not(:first-child) {
    margin-top: var(--spacing-l);
  }
}

.comment--slimed {
  opacity: 0.6;
}

.comment__edit-input {
  margin-top: var(--spacing-xxs);
}

.comment__threadline {
  @extend .button--alt;
  height: auto;
  border-left: 1px solid var(--color-comment-threadline);
  background-color: transparent !important;
  border-radius: 0px;
  left: 50%;

  &:hover {
    border-left: 4px solid var(--color-comment-threadline);
    background-color: transparent !important;
    padding-right: calc(var(--spacing-m) - 3px);

    @media (max-width: $breakpoint-small) {
      left: calc(50% - 3px);
    }
  }
}

.comment--highlighted {
  background: var(--color-comment-highlighted);
  box-shadow: 0 0 0 5px var(--color-comment-highlighted);
  border-radius: 2px;
}

.comment__body-container {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
  margin-left: var(--spacing-xs);

  @media (min-width: $breakpoint-small) {
    margin-left: var(--spacing-s);
  }

  &:hover {
    .menu__button {
      opacity: 1;
    }
  }

  .menu__button {
    .icon {
      transition: transform 0.2s;
    }
  }

  [aria-expanded='true'].menu__button {
    opacity: 1;
    // background: var(--color-header-background);
    background-color: rgba(var(--color-header-button-base), 0.9);
    // border-radius: var(--border-radius);
    border-radius: 50%;
    outline: 2px solid var(--color-header-background);
    .icon {
      stroke: var(--color-primary);
      transform: rotate(-90deg);
    }
  }
}

.comment__dead {
  display: flex;
  align-items: center;

  .icon {
    margin-left: var(--spacing-s);
  }
}

.comment__meta {
  display: flex;
  justify-content: space-between;
}

.comment__meta-information {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  height: 100%;
  width: calc(100% - var(--spacing-m) - var(--spacing-s));

  .channel-name {
    color: var(--color-link);

    &:hover {
      color: rgba(var(--color-secondary-dynamic), 1);
    }
  }

  .comment__badge svg {
    height: 1.4rem;
    width: 1.4rem;
  }
}

.comment__pin {
  display: inline-block;
  margin: 0 var(--spacing-s);
  margin-right: 0;
  font-size: var(--font-xsmall);

  .icon {
    padding-top: 1px;
  }

  @media (max-width: $breakpoint-small) {
    width: 90%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.comment__message {
  word-break: break-word;
  padding-right: var(--spacing-xl);
  color: var(--color-text);

  ul li {
    list-style-type: disc;

    ul li {
      list-style-type: circle;
    }
  }

  p {
    & + p {
      margin-top: var(--spacing-xxs);
    }
  }

  @media (max-width: $breakpoint-small) {
    padding-right: var(--spacing-l);
  }
}

.comment__author {
  margin-right: var(--spacing-xs);
  height: 100%;

  .button__content {
    max-width: 10rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.comment__author--creator {
  padding: 0 3px;
  background-color: var(--color-primary);
  border-radius: var(--border-radius);

  .button__content {
    color: var(--color-primary-contrast);
  }
  .channel-name {
    color: var(--color-primary-contrast);
  }

  &.button--uri-indicator {
    color: var(--color-primary-contrast);
  }
}

.comment__time {
  @extend .button--uri-indicator;
  opacity: 0.6;
  white-space: nowrap;
  height: 100%;
  margin-right: var(--spacing-xs);

  &:focus {
    @include linkFocus;
  }
}

.comment__menu {
  align-self: flex-end;
  line-height: 1;

  @media (max-width: $breakpoint-small) {
    .menu__button {
      opacity: 1;
    }
  }
}

.comment__char-count {
  font-size: var(--font-xsmall);
  color: var(--color-text);
}

.comment__char-count-mde {
  align-self: flex-end;
  font-size: var(--font-xsmall);
  padding-right: var(--spacing-xs); // Align with SimpleMDE's status bar
  padding-bottom: 0;
}

.comment__menu-option {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-s) var(--spacing-xs) var(--spacing-s);
  font-size: var(--font-xsmall);

  .menu__link {
    padding: 0;
    color: var(--color-text);
  }

  .comment__menu-help {
    color: var(--color-text);
    .icon--ExternalLink {
      margin-top: unset;
    }
  }

  .icon--ExternalLink {
    margin-left: 0 !important;
  }

  &:hover {
    .comment__menu-help {
      color: var(--color-primary-contrast);
    }
  }
}

.comment__menu-list {
  box-shadow: var(--card-box-shadow);
  border-radius: var(--card-radius);
  padding: var(--spacing-s);
}

.comment__menu-title {
  @extend .help;
  margin-top: 0;
  padding-left: var(--spacing-xs);
  padding-right: var(--spacing-xl);
  padding-bottom: var(--spacing-xs);
  font-size: var(--font-small);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);

  &:not(:first-child) {
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
    border-top: 1px solid var(--color-border);
  }

  &:not(:last-child) {
    margin-bottom: var(--spacing-xs);
  }
}

.comment__menu-help {
  @extend .help;
  margin-top: var(--spacing-xs);
  padding-left: calc(18px + var(--spacing-s));
  max-width: 15rem;
  white-space: pre-line;

  .icon {
    vertical-align: top;
  }
}

.comment__actions {
  display: flex;
  margin-top: var(--spacing-s);

  > *:not(:last-of-type) {
    margin-right: var(--spacing-m);
  }

  .button__label {
    margin-left: var(--spacing-xs);
  }

  .comment__action:not(.comment__action--active):not(.comment__action--creator-like) {
    color: rgba(var(--color-text-base), 0.7);
    &:hover {
      color: rgba(var(--color-text-base), 1);
    }
  }
  .comment__action--creator-like {
    span {
      .icon {
        stroke: rgba(var(--color-text-base), 0.7);
      }
    }
    &:hover {
      span {
        .icon {
          stroke: rgba(var(--color-text-base), 1);
        }
      }
    }
  }
}

.comment__actions--nested {
  @extend .comment__actions;
  margin-left: calc((#{$thumbnailWidthSmall} + var(--spacing-xs)));
  margin-top: var(--spacing-m);

  @media (min-width: $breakpoint-small) {
    margin-left: calc((#{$thumbnailWidth} + var(--spacing-m)));
  }
}

.comment__action {
  @extend .button--uri-indicator;
  height: auto;
  font-size: var(--font-xsmall);
}

.comment__action--creator-like {
  &:disabled {
    opacity: 1;
  }
  .button__content {
    .icon {
      stroke: var(--color-text);
      fill: transparent;
    }
  }
  &:hover {
    .button__content {
      .icon {
        fill: var(--color-primary);
      }
    }
  }
}

.comment__action--active {
  .icon {
    stroke: var(--color-primary);
  }
}

.comment__action--nested {
  @extend .comment__action;
}

.comment__action--nested {
  margin-top: var(--spacing-s);
  margin-left: calc((#{$thumbnailWidthSmall} + var(--spacing-xs)) * 2 + var(--spacing-m) + 4px);

  @media (min-width: $breakpoint-small) {
    margin-left: calc((#{$thumbnailWidth} + var(--spacing-m)) * 2 + var(--spacing-m) + 4px);
  }
}

.comment__more-below {
  margin-top: var(--spacing-l);
}

.comment__creator-like {
  height: 0.8rem;
  width: 0.8rem;
  margin-left: 3px;
  z-index: 3;
  position: absolute;
  top: 0.4rem;
  left: 0.4rem;
}

.comment__menu-active {
  padding: var(--spacing-xs);
  padding-bottom: 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-s);
  display: flex;
  align-items: center;

  .channel-thumbnail {
    margin-right: var(--spacing-xs);
    height: 1.8rem;
    width: 1.8rem;
  }
}

.comment__menu-channel {
  @extend .help;
  font-size: var(--font-xsmall);
  margin-top: 0;
  max-width: 10rem;
  white-space: pre-line;
  margin-right: var(--spacing-s);
  color: var(--color-text);
}

.comment--blocked {
  opacity: 0.5;
}

.comments-own {
  .section__actions {
    align-items: flex-start;
  }

  .comments-own--claim {
    min-width: 100%;
    max-width: 100%;

    @media (min-width: $breakpoint-medium) {
      min-width: 40%;
      max-width: 40%;
    }

    .media__thumb {
      flex-shrink: 0;
      overflow: hidden;
      $width: 6rem;
      @include handleClaimListGifThumbnail($width);
      width: $width !important;
      height: calc(#{$width} * (9 / 16));
      margin-right: var(--spacing-s);

      @media (max-width: $breakpoint-small) {
        $width: 10rem;
        width: $width !important;
        height: calc(#{$width} * (9 / 16));
      }
    }

    .channel-thumbnail {
      @include handleChannelGif(calc(5rem * 9 / 16));
      margin-right: var(--spacing-xs);

      @media (min-width: $breakpoint-small) {
        @include handleChannelGif(calc(5rem * 9 / 16));
        margin-right: var(--spacing-s);
      }
    }
  }

  .claim-preview__wrapper {
    margin: 0 0;
    padding: 0;

    &:hover {
      .claim-preview__hover-actions {
        display: none;
      }
    }

    @media (min-width: $breakpoint-medium) {
      margin: 0 var(--spacing-xs);
    }

    @media (max-width: $breakpoint-medium) {
      padding-bottom: 0 !important;
    }
  }

  .comment {
    margin-top: var(--spacing-s);
    margin-left: 0;
    padding-left: var(--spacing-m);
    border-left: 4px solid var(--color-border);

    @media (min-width: $breakpoint-medium) {
      margin-top: 0;
      margin-left: var(--spacing-s);
    }
    @media (max-width: $breakpoint-medium) {
      margin-left: var(--spacing-s);
    }
  }

  @media (max-width: $breakpoint-small) {
    border-bottom: 1px solid var(--color-border);
  }
}

.sticker__comment {
  margin-left: var(--spacing-m);
  height: 6rem;
  overflow: hidden;

  img {
    max-width: 100%;
    max-height: 100%;
  }

  @media (max-width: $breakpoint-small) {
    height: 5rem;
  }
}

.emote {
  max-width: 1.5rem;
  max-height: 1.5rem;

  @media (max-width: $breakpoint-small) {
    max-width: 1.25rem;
    max-height: 1.25rem;
  }
}