discourse_theme_ran/scss/topic-cards.scss

@use "lib/viewport";

:root {
  --d-border-radius-small: calc(var(--d-border-radius) * 0.5);
}

@keyframes dreamy-card-shimmer {
  from {
    transform: translateX(-18%);
    opacity: 0.35;
  }
  to {
    transform: translateX(18%);
    opacity: 0.65;
  }
}

.topic-list .topic-list-item-separator {
  display: none;
}

.topic-list > .topic-list-body > .topic-list-item.last-visit {
  border-bottom: none;
}

.topic-list,
.category-boxes .subcategories {
  .badge-category__wrapper {
    border-radius: var(--d-border-radius);
    padding: 3px 6px;
    background-color: light-dark(
      oklch(from var(--category-badge-color) 97% calc(c * 0.3) h),
      oklch(from var(--category-badge-color) 45% calc(c * 0.5) h)
    );

    @include viewport.until(md) {
      padding: 2px 6px;
      font-size: var(--font-down-2);
    }

    .badge-category__name {
      color: light-dark(
        oklch(from var(--category-badge-color) 20% calc(c * 1) h),
        oklch(from var(--category-badge-color) 100% calc(c * 0.9) h)
      );
    }
  }
}

// undo all the above for the few instances that arent styled like traditional badges
.category-text-title {
  .badge-category__wrapper {
    border-radius: 0;
    padding: 0;
    background-color: transparent;

    .badge-category__name {
      color: var(--primary);
    }
  }
}

.topic-list-body {
  border: none;
  display: flex;
  flex-direction: column;
  gap: 1.25em;

  @include viewport.until(lg) {
    gap: 0.5em;
    padding: 0 0.5em;
  }

  @include viewport.until(sm) {
    gap: 0;
    padding: 0;
  }
}

.topic-list-body .topic-list-item {
  position: relative;
  background:
    linear-gradient(
      135deg,
      oklch(from var(--d-content-background) calc(l * 0.995) c h) 0%,
      oklch(from var(--d-content-background) calc(l * 1.02) calc(c * 0.65) h) 100%
    );
  box-shadow:
    0 10px 30px -18px rgb(10 18 35 / 38%),
    0 6px 16px -10px var(--topic-card-shadow);
  text-overflow: ellipsis;
  padding: var(--space-3);
  border: none;
  display: grid;
  grid-template-columns: min-content min-content min-content auto min-content;
  grid-template-areas:
    "creator title title title status"
    ". category activity activity .";
  grid-gap: var(--space-3);
  border-radius: var(--d-border-radius);
  cursor: pointer;
  overflow: hidden;
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease,
    background-color 0.25s ease;

  &::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background:
      radial-gradient(
        120% 100% at 0% 0%,
        oklch(from var(--accent-color) calc(l * 1.15) calc(c * 0.5) h / 0.42),
        transparent 56%
      ),
      radial-gradient(
        120% 90% at 100% 100%,
        oklch(from var(--accent-color) calc(l * 1.08) calc(c * 0.42) calc(h + 18deg) / 0.28),
        transparent 58%
      );
    -webkit-mask:
      linear-gradient(#000 0 0) content-box,
      linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
  }

  &::after {
    content: "";
    position: absolute;
    inset: -35% -20%;
    background: linear-gradient(
      112deg,
      transparent 30%,
      oklch(from var(--accent-color) calc(l * 1.16) calc(c * 0.28) h / 0.1) 48%,
      transparent 66%
    );
    pointer-events: none;
    mix-blend-mode: screen;
    animation: dreamy-card-shimmer 9s ease-in-out infinite alternate;
  }

  &.has-replies {
    grid-template-areas:
      "creator title title title status"
      ". category likes-replies activity .";
  }

  &:not(.has-replies) {
    .topic-likes-replies-data {
      display: none;
    }
  }

  @include viewport.until(sm) {
    max-width: 100vw;
    box-sizing: border-box;
    grid-template-areas:
      "creator title title title status"
      ". category activity activity . ";
    border: none;
    border-bottom: 1px solid var(--primary-200);
    box-shadow: none;
    border-radius: 0;
    padding: var(--space-4) var(--space-3);

    &.has-replies {
      grid-template-areas:
        "creator title title title status"
        ". category likes-replies activity . ";
    }
  }

  .bulk-select-enabled & {
    grid-template-columns: min-content min-content min-content auto min-content min-content;
    grid-template-areas:
      "bulk-select creator title title title status"
      "bulk-select category category activity activity .";

    &.has-replies {
      grid-template-areas:
        "bulk-select creator title title title status"
        "bulk-select category category activity likes-replies likes-replies";

      @include viewport.until(sm) {
        grid-template-areas:
          "bulk-select creator title title title status"
          "bulk-select . category likes-replies activity . ";
      }
    }

    @include viewport.until(sm) {
      grid-template-columns: min-content min-content min-content min-content auto min-content;
      grid-template-areas:
        "bulk-select creator title title title status"
        "bulk-select . category activity activity . ";
    }
  }

  &:hover {
    .discourse-no-touch & {
      background: oklch(from var(--d-content-background) calc(l * 1.03) calc(c * 0.75) h);
      box-shadow:
        0 16px 34px -18px rgb(10 18 35 / 45%),
        0 8px 20px -10px var(--topic-card-shadow);
      transform: translateY(-2px);
    }
  }

  &.selected {
    box-shadow:
      0 14px 32px -14px rgb(10 18 35 / 48%),
      0 0 0 2px oklch(from var(--accent-color) l calc(c * 0.45) h / 0.28),
      0 0 0 8px oklch(from var(--accent-color) l calc(c * 0.2) h / 0.14);
  }

  &.excerpt-expanded {
    @include viewport.until(sm) {
      .topic-excerpt,
      .link-bottom-line {
        display: none;
      }
    }

    @include viewport.from(sm) {
      grid-template-areas:
        "creator title title title status"
        ". category activity activity . "
        ". excerpt excerpt excerpt excerpt";

      &.has-replies {
        grid-template-areas:
          "creator title title title status"
          ". category likes-replies activity ."
          ". excerpt excerpt excerpt excerpt";
      }

      .bulk-select-enabled & {
        grid-template-areas:
          "bulk-select creator title title title status"
          "bulk-select category category activity likes-replies likes-replies "
          " bulk-select excerpt excerpt excerpt excerpt excerpt";
      }
    }
  }

  .link-top-line {
    grid-area: title;
    font-weight: 500;
    line-height: calc(var(--space-3) * 2); // avatar sizing

    @include viewport.until(sm) {
      line-height: normal;
    }

    .title {
      padding: 0;
    }
  }

  // display contents
  td.main-link,
  td.posters,
  td.posts,
  td.views,
  td.activity,
  td.topic-category-status-data {
    display: contents;
  }

  td.num.posts a {
    padding: 0;
  }

  // display:nones
  td.main-link a.topic-status,
  .link-bottom-line,
  .badge-notification.new-topic::before {
    display: none;
  }

  .topic-category-data {
    grid-area: category;
    display: flex;
  }

  .badge-category__wrapper {
    border-radius: var(--d-border-radius);

    @include viewport.until(sm) {
      border-radius: var(--d-border-radius-small);
      max-width: 125px;
    }
    padding: 0.25em 0.5rem;
    background-color: light-dark(
      oklch(from var(--category-badge-color) 97% calc(c * 0.3) h),
      oklch(from var(--category-badge-color) 45% calc(c * 0.5) h)
    );

    @include viewport.until(md) {
      padding: 0.25em 0.5rem;
      font-size: var(--font-down-2);
    }

    .badge-category {
      align-items: center;
    }

    .badge-category__name {
      font-size: var(--font-down-1);
      color: light-dark(
        oklch(from var(--category-badge-color) 20% calc(c * 1) h),
        oklch(from var(--category-badge-color) 100% calc(c * 0.9) h)
      );
      min-width: 0;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
    }

    .d-icon {
      width: var(--font-down-1);
      height: var(--font-down-1);
    }
  }

  // OP avatar
  .topic-creator-data {
    grid-area: creator;

    .avatar {
      height: calc(var(--space-3) * 2);
      width: calc(var(--space-3) * 2);
      border-radius: var(--d-border-radius);

      @include viewport.until(sm) {
        border-radius: var(--d-border-radius-small);
      }
    }
  }

  .dot-separator {
    width: 0.25em;
    height: 0.25em;
    background-color: var(--primary-500);
    border-radius: 100%;
    margin-inline: 0.25em;
  }

  // topic activity, icon, text
  .topic-activity-data {
    @include ellipsis;
    grid-area: activity;
  }

  .topic-activity {
    display: flex;
    font-size: var(--font-down-1);
    height: 100%;
    align-items: center;
    gap: 0.25em;
  }

  .topic-activity__type {
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .topic-activity__username {
    @include ellipsis;
    margin-left: 0.25em;
  }

  // timestamp
  td.activity .post-activity {
    grid-area: activity;
    font-size: var(--font-down-1);
    color: var(--primary-500);
    margin-left: auto;
    padding: 0;
  }

  // status
  .topic-status-data {
    display: none;
  }

  &.--has-status-card .topic-status-data {
    display: block;
    grid-area: status;
  }

  .topic-status-card {
    height: min-content;
    margin-left: auto;
    display: flex;
    flex-direction: row;
    gap: 0.25em;
    align-items: center;
    padding: 0.2em 0.5rem;
    font-size: var(--font-down-2);

    @include viewport.from(lg) {
      font-size: var(--font-down-3);
    }
    font-weight: 600;
    border-radius: var(--d-border-radius);
    border: 1px solid var(--status-color);
    color: var(--status-color);
    width: min-content;

    @include viewport.until(sm) {
      border-radius: var(--d-border-radius-small);
      padding: 0.35em;
    }

    &.--pinned {
      --status-color: var(--primary-500);
    }

    &.--hot {
      --status-color: #e45735;
    }

    @include viewport.from(lg) {
      position: absolute;
      right: 1rem;
      top: 0;
      transform: translateY(-45%);
      background-color: var(--d-content-background);
    }

    svg {
      color: var(--status-color);

      @include viewport.from(lg) {
        font-size: var(--font-down-1);
      }
    }

    &__name {
      margin: 0;

      @include viewport.until(sm) {
        display: none;
      }
    }
  }

  .link-top-line .event-date {
    margin-left: 0.5em;
    font-size: var(--font-down-3);
    white-space: nowrap;
  }

  .link-top-line .event-date-container {
    top: -0.25rem;
    line-height: normal;
  }

  .topic-list-data {
    padding: 0;
  }

  .topic-post-badges .badge-notification.unread-posts,
  .topic-post-badges .badge-notification.new-topic {
    background-color: var(--tertiary);
    color: var(--tertiary);
    overflow: hidden;
    height: 8px;
    width: 8px;
    padding: 0;
    top: -2px;
    min-width: unset;
  }

  // metadata - excerpt
  .topic-excerpt {
    grid-area: excerpt;
    margin: 0;
    padding: 0;
    font-size: var(--font-down-2);
    width: 100%;

    .excerpt__contents {
      color: var(--primary-high);
    }

    // default category position hidden
    .badge-category__wrapper {
      display: none;
    }
  }

  td.main-link .discourse-tags {
    display: none;
  }

  // metadata - likes and replies
  td.posts .badge-posts {
    grid-area: replies;
    align-self: center;
    font-weight: normal;
  }

  td.topic-likes-replies-data {
    grid-area: likes-replies;
    display: flex;
    flex-direction: row;
    gap: var(--space-3);
    height: min-content;
    align-self: center;

    .topic-likes {
      display: none;
    }
  }

  .topic-likes-replies-data .topic-replies {
    display: flex;
    flex-direction: row;
    gap: 0.5em;
    align-items: center;
    color: var(--primary-500);
    font-size: var(--font-down-1-rem);

    svg {
      color: var(--primary-600);
    }
  }

  .bulk-select {
    grid-area: bulk-select;
    padding: 0;
    margin: 0;
    align-self: center;
    justify-self: center;

    @include viewport.until(sm) {
      align-self: flex-start;
    }

    label {
      margin: 0;
    }

    &th {
      display: none;
    }
  }

  // Assigned List
  &.assigned-list-item {
    .topic-status-data {
      display: none;
    }
    grid-template-areas:
      "creator title title title dropdown"
      ". category activity activity .";

    &.has-replies {
      grid-template-areas:
        "creator title title title dropdown"
        "category category likes-replies activity .";
    }

    .assign-topic-buttons {
      display: contents;

      .assign-actions-dropdown {
        grid-area: dropdown;
        justify-content: flex-end;
        height: 1em;

        .select-kit-header {
          padding-top: 0;
          margin-left: auto;
          align-items: center;
          background: transparent;
        }

        .select-kit-header-wrapper {
          height: 1em;
          width: 1em;
        }
      }
    }
  }

  // Bookmarks
  &.bookmark-list-item {
    grid-template-areas:
      "creator title title title dropdown"
      "category category activity . . ";

    @include viewport.until(sm) {
      grid-template-areas:
        "title title title title dropdown"
        "category category activity activity . ";

      .avatar {
        display: none;
      }
    }

    &.excerpt-expanded {
      grid-template-areas:
        "creator title title title dropdown"
        "category category activity . . "
        "excerpt excerpt excerpt excerpt excerpt";

      @include viewport.until(sm) {
        grid-template-areas:
          "title title title title dropdown"
          "category category activity activity . "
          "excerpt excerpt excerpt excerpt excerpt";
      }
    }

    &.has-metadata {
      grid-template-areas:
        "creator title title title dropdown"
        "category category activity metadata . ";

      @include viewport.until(sm) {
        grid-template-areas:
          "metadata metadata metadata metadata dropdown"
          "title title title title ."
          "category category activity activity . ";
      }

      &.excerpt-expanded {
        grid-template-areas:
          "creator title title title dropdown"
          "category category activity metadata . "
          "excerpt excerpt excerpt excerpt excerpt";

        @include viewport.until(sm) {
          grid-template-areas:
            "metadata metadata metadata metadata dropdown"
            "title title title title ."
            "category category activity activity . "
            "excerpt excerpt excerpt excerpt excerpt";
        }
      }
    }

    td.author-avatar {
      grid-area: creator;
    }

    td.main-link .link-bottom-line {
      display: contents;

      .badge-category__wrapper {
        grid-area: category;
        display: flex;
        align-items: center;
        width: min-content;
        justify-self: flex-end;
      }
    }

    td.main-link .link-top-line {
      display: contents;

      .bookmark-metadata {
        grid-area: metadata;
        margin: 0;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: var(--spacing-inline-s);
        white-space: nowrap;
      }

      .bookmark-metadata-item {
        margin: 0;
        vertical-align: middle;
      }

      .bookmark-status-with-link {
        grid-area: title;
      }
    }

    .post-excerpt {
      grid-area: excerpt;
      margin: 0;
    }

    .topic-list-data:last-of-type {
      display: contents;

      .bookmark-actions-dropdown {
        grid-area: dropdown;
        align-self: flex-start;
        height: 1em;

        .select-kit-header {
          padding-top: 0;
          margin-left: auto;
          align-items: center;
          background: transparent;
        }

        .select-kit-header-wrapper {
          height: 1em;
          width: 1em;
        }
      }
    }

    .post-metadata.topic-list-data.updated-at {
      grid-area: activity;
      display: flex;
      align-items: center;
      font-size: var(--font-down-1-rem);
    }

    td.activity .post-activity {
      display: none;
    }
  }
}

// bulk-select overrule for j/k nav
.topic-list tr.selected td:first-of-type,
.topic-list-item.selected td:first-of-type {
  box-shadow: none;
}

// User Messages
body.user-messages-page {
  .topic-list-body {
    gap: 0;
  }

  .topic-list .topic-list-data.posters a:not(.latest) {
    display: block;
  }

  .topic-list-item {
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid var(--primary-200);
    border-top: none;
    border-right: none;
    border-left: none;
    display: grid;
    grid-template-areas: "title activity" "posters .";
    grid-template-columns: auto auto;
    grid-template-rows: auto auto;

    &.has-replies {
      grid-template-areas: "title activity" "posters .";
    }

    &:hover {
      .discourse-no-touch & {
        background-color: var(--primary-low);
        border-color: var(--primary-200);
      }
    }

    td.topic-category-data,
    td.topic-likes-replies-data,
    td.topic-status-data,
    td.topic-creator-data {
      display: none;
    }

    .main-link .link-top-line {
      grid-area: title;
    }

    &.visited .main-link .link-top-line {
      font-weight: normal;
    }

    td.topic-activity-data {
      grid-area: activity;
    }

    td.topic-list-data.posters {
      grid-area: posters;
      display: flex;
      align-items: center;
      height: 100%;

      a {
        margin-right: 4px;
      }

      .avatar {
        width: 20px;
        height: 20px;
        border-radius: 4px;
        background-color: var(--primary-low);
      }
    }
  }
}

.event-date-container {
  display: inline-flex;
  position: relative;
}