.topic-map {
  // Hide the Top Replies label if summarization is enabled
  &:has(.topic-map__additional-contents .ai-summarization-button) {
    .top-replies {
      .d-icon {
        margin: 0;
        height: 1.2em;
      }
      .d-button-label {
        display: none;
      }
    }
  }

  // Hide the Summarize label when there are many stats
  &:has(.--many-stats):has(.top-replies) .topic-map__additional-contents {
    button {
      .d-icon {
        margin: 0;
        height: 1.2em;
      }
      .d-button-label {
        display: none;
      }
    }
  }

  .topic-map__additional-contents {
    .ai-summarization-button {
      padding-block: 0.5em;
      display: flex;
      gap: 0.5em;

      button span {
        white-space: nowrap;
      }
    }
  }
}

.topic-map__ai-summary-content {
  .ai-summary-container {
    width: 100vw;
  }

  .ai-summary {
    &__list {
      list-style: none;
      display: flex;
      flex-wrap: wrap;
      padding: 0;
      margin: 0;
    }
    &__list-item {
      background: var(--primary-300);
      border-radius: var(--d-border-radius);
      margin-right: 8px;
      margin-bottom: 8px;
      height: 1em;
      opacity: 0;
      display: block;
      &:nth-child(1) {
        width: 10%;
      }

      &:nth-child(2) {
        width: 12%;
      }

      &:nth-child(3) {
        width: 18%;
      }

      &:nth-child(4) {
        width: 14%;
      }

      &:nth-child(5) {
        width: 18%;
      }

      &:nth-child(6) {
        width: 14%;
      }

      &:nth-child(7) {
        width: 22%;
      }

      &:nth-child(8) {
        width: 05%;
      }

      &:nth-child(9) {
        width: 25%;
      }

      &:nth-child(10) {
        width: 14%;
      }

      &:nth-child(11) {
        width: 18%;
      }

      &:nth-child(12) {
        width: 12%;
      }

      &:nth-child(13) {
        width: 22%;
      }

      &:nth-child(14) {
        width: 18%;
      }

      &:nth-child(15) {
        width: 13%;
      }

      &:nth-child(16) {
        width: 22%;
      }

      &:nth-child(17) {
        width: 19%;
      }

      &:nth-child(18) {
        width: 13%;
      }

      &:nth-child(19) {
        width: 22%;
      }

      &:nth-child(20) {
        width: 25%;
      }
      &.is-shown {
        opacity: 1;
      }
      &.show {
        animation: appear 0.5s cubic-bezier(0.445, 0.05, 0.55, 0.95) 0s forwards;
        @media (prefers-reduced-motion) {
          animation-duration: 0s;
        }
      }
      @media (prefers-reduced-motion: no-preference) {
        &.blink {
          animation: blink 0.5s cubic-bezier(0.55, 0.085, 0.68, 0.53) both;
        }
      }
    }
    &__generating-text {
      display: inline-block;
      margin-left: 3px;
    }
  }

  .placeholder-summary {
    padding-top: 0.5em;
  }

  .placeholder-summary-text {
    display: inline-block;
    height: 1em;
    margin-top: 0.6em;
    width: 100%;
  }

  .generated-summary p {
    margin: 0;
  }

  .summarized-on p {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25em;
    margin-bottom: 0;
  }

  .outdated-summary {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    button {
      margin-top: 0.5em;
    }
    p {
      color: var(--primary-medium);
    }
  }
}

@keyframes appear {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes blink {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}

.ai-topic-gist {
  width: 100%;
  .mobile-view & {
    position: relative;
    top: -0.33em;
    line-height: 1.4;
    width: 90%;
  }

  &__text {
    color: var(--primary-high);
    text-wrap: pretty;
    word-wrap: break-word;
    font-size: var(--font-down-1);
    max-width: 65ch;
    .visited & {
      color: var(--primary-medium);
    }
  }
}

.--topic-list-with-gist {
  .topic-list-item {
    .main-link {
      line-height: var(--line-height-medium);
    }
    .link-bottom-line {
      font-size: var(--font-down-1);
      margin-top: 0.25em;
    }
    .ai-topic-gist {
      font-size: var(--font-up-1);
      line-height: var(--line-height-large);
      margin-top: 0.25em;
      margin-bottom: 0.15em;
    }
    .topic-post-badges {
      font-size: var(--font-down-1);
    }
  }

  .mobile-view & {
    .topic-list {
      .topic-list-item > .topic-list-data {
        padding: 1em 0;
      }
      .topic-item-stats .num.activity {
        align-self: end;
        margin-bottom: -0.15em; // vertical alignment
      }
      .pull-left {
        padding-top: 0.25em;
      }
      .right {
        margin-left: 3.75em;
      }
    }
  }
}

.ai-gists-dropdown-trigger {
  font-size: var(--font-down-1);
  color: var(--primary-medium);
  padding-left: 0.25em;
  .mobile-view & {
    padding-left: 0;
    color: var(--primary-high);
  }
  .d-icon {
    color: var(--primary-low-mid);
    margin-left: 0.15em;
  }
}