@import url("poster-comments.css");

.page-abstracts .landing-container,
.page-abstract-reader .landing-container {
  max-width: var(--landing-max, 1180px);
}

.page-abstract-reader .poster-comments {
  margin-top: 2rem;
}

.abstracts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  width: 100%;
  align-items: stretch;
}

@media (min-width: 768px) {
  .abstracts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.35rem;
  }
}

@media (min-width: 1024px) {
  .abstracts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.abstract-card {
  --abstract-card-primary: var(--ps-accent-dark, #004f71);
  --abstract-card-tint: color-mix(in srgb, var(--abstract-card-primary) 5%, #ffffff);
  --abstract-accent: var(--abstract-card-primary);
  --abstract-accent-soft: color-mix(in srgb, var(--abstract-card-primary) 10%, #ffffff);
  --abstract-accent-text: var(--abstract-card-primary);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 200px;
  min-width: 0;
  background:
    radial-gradient(
      120% 70% at 0% 0%,
      color-mix(in srgb, var(--abstract-card-primary) 5.5%, #ffffff) 0%,
      color-mix(in srgb, var(--abstract-card-primary) 2%, #ffffff) 42%,
      #ffffff 78%
    );
  border: 1px solid #e6ebf0;
  border-radius: var(--card-radius, 12px);
  padding: 0;
  box-shadow:
    var(--card-shadow, 0 4px 14px rgba(0, 33, 71, 0.04)),
    3px 3px 0 0 rgba(0, 33, 71, 0.045);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

/* Collection-coloured document spine */
.abstract-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--abstract-card-primary);
  border-radius: var(--card-radius, 12px) 0 0 var(--card-radius, 12px);
  pointer-events: none;
  z-index: 1;
}

.abstract-card:hover,
.abstract-card:focus-within {
  transform: translateY(-2px);
  box-shadow:
    var(--card-shadow-hover, 0 8px 24px rgba(0, 33, 71, 0.1)),
    3px 3px 0 0 rgba(0, 33, 71, 0.05);
}

@media (prefers-reduced-motion: reduce) {
  .abstract-card {
    transition: none;
  }

  .abstract-card:hover,
  .abstract-card:focus-within {
    transform: none;
  }
}

.abstract-card__preview-trigger {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  padding: 1.05rem 1.1rem 1.05rem 1.35rem;
  padding-right: 2rem;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.abstract-card__preview-trigger:focus-visible {
  outline: 2px solid var(--abstract-card-primary);
  outline-offset: -4px;
}

.abstract-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
  align-items: center;
  margin: 0 0 0.7rem;
}

.abstract-card__meta:empty {
  display: none;
  margin: 0;
}

.abstract-card__category {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0.14rem 0.78rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.2;
  border-radius: 999px;
  background: #fff;
  color: var(--abstract-accent-text);
  border: 1px solid color-mix(in srgb, var(--abstract-accent) 28%, transparent);
}

.abstract-card__title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.28;
  color: var(--ps-navy, #002147);
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.56rem;
}

.abstract-card__authors {
  margin: 0;
  color: var(--ps-muted, #5b6775);
  font-size: 0.88rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: calc(1.4em * 2);
  text-overflow: ellipsis;
  min-width: 0;
}

.abstract-card__rule {
  display: block;
  width: 2.75rem;
  height: 1px;
  margin: 0.75rem 0 0;
  background: color-mix(in srgb, var(--abstract-card-primary) 16%, #d8dee6);
  border: 0;
  pointer-events: none;
}

.abstract-card__action-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.9rem;
  min-height: 44px;
  color: var(--abstract-card-primary);
  font-size: 0.88rem;
  font-weight: 600;
}

.abstract-card__action-hint::after {
  content: "→";
}

@media (max-width: 767px) {
  .abstract-card {
    min-height: 0;
  }

  .abstract-card::before {
    width: 5px;
  }

  .abstract-card__preview-trigger {
    padding: 1rem 1.05rem 1.05rem 1.25rem;
    padding-right: 2rem;
  }
}

.abstract-card__preview-trigger:hover .abstract-card__action-hint,
.abstract-card__preview-trigger:focus-visible .abstract-card__action-hint {
  color: color-mix(in srgb, var(--abstract-card-primary) 82%, #000000);
}

.abstract-preview .poster-preview__dialog {
  width: min(560px, 100%);
  max-height: min(90vh, 680px);
  padding: 1.6rem 1.7rem 1.5rem;
}

.abstract-preview .poster-preview__collection {
  margin: 0 2.75rem 0.55rem 0;
}

.abstract-preview .poster-preview__badges {
  margin-bottom: 0.7rem;
}

.abstract-preview .poster-preview__title {
  margin: 0 2.75rem 0.65rem 0;
  font-size: 1.28rem;
  line-height: 1.3;
}

.abstract-preview .poster-preview__authors {
  margin: 0 0 0.35rem;
}

.abstract-preview__affiliation {
  margin: 0 0 1.1rem;
  color: #5c6770;
  font-size: 0.88rem;
}

.abstract-preview .poster-preview__summary {
  margin: 0;
  line-height: 1.65;
}

.abstract-preview .poster-preview__actions {
  margin-top: 1.35rem;
  padding-top: 1.15rem;
  border-top: 1px solid #e6ebf0;
}

@media (max-width: 767px) {
  .abstract-preview .poster-preview__dialog {
    width: 100%;
  }
}

.page-abstract-reader .blog-reader__hero {
  padding: 1.05rem 1.15rem 1.1rem;
}

.page-abstract-reader .blog-reader__hero-meta {
  margin-top: 0;
}

.abstract-reader__affiliation {
  margin: 0.2rem 0 0;
  color: #5c6770;
  font-size: 0.88rem;
}

.abstract-reader__generated-summary {
  margin: 0 0 1.25rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  background: var(--ps-accent-soft, #e8f2f5);
  border: 1px solid rgba(0, 79, 113, 0.12);
}

.abstract-reader__generated-summary h2 {
  margin-top: 0;
}

.abstract-reader__story.blog-reader__panel {
  background: #fff;
}

.abstract-reader__story-scroll {
  background: #fff;
}

.abstract-reader__story-body {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.75rem;
  background: #fff;
}

.abstract-reader__story-body p {
  margin: 0;
  color: var(--ps-text, #0b1f33);
  font-size: 0.95rem;
  line-height: 1.6;
}

.abstract-reader__story-toggle {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
  background: #fff;
}

.abstract-reader__story-toggle::-webkit-details-marker {
  display: none;
}

.abstract-reader__story-toggle .blog-reader__panel-title {
  margin: 0;
}

.abstract-reader__story-toggle::after {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--ps-navy, #001f3f);
  border-bottom: 2px solid var(--ps-navy, #001f3f);
  transform: rotate(45deg);
  transition: transform 0.18s ease;
  flex: 0 0 auto;
}

.abstract-reader__story[open] .abstract-reader__story-toggle::after {
  transform: rotate(-135deg);
  margin-top: 0.25rem;
}

.abstract-reader__story-toggle:focus-visible {
  outline: 2px solid var(--ps-accent, #007a8a);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Sticky sidebar. Scroll shell keeps an opaque white surface while text moves. */
@media (min-width: 1024px) {
  .page-abstract-reader .blog-reader__sidebar {
    position: sticky;
    top: 88px;
    align-self: start;
    max-height: calc(100vh - 104px);
    max-height: calc(100dvh - 104px);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .page-abstract-reader .abstract-reader__story[open] > .abstract-reader__story-toggle {
    position: relative;
    z-index: 1;
    background: #fff;
    padding-bottom: 0.55rem;
  }

  .page-abstract-reader .abstract-reader__story[open] > .abstract-reader__story-scroll {
    max-height: min(52vh, calc(100dvh - 280px));
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    background-color: #fff;
    background-image: none;
  }

  .page-abstract-reader .abstract-reader__story[open] .abstract-reader__story-body {
    margin-top: 0;
    padding: 0.1rem 0 0.25rem;
    background-color: #fff;
    /* Continuous opaque canvas so grid gaps cannot reveal the page band. */
    box-shadow: 0 0 0 50vmax #fff;
    clip-path: inset(0 -1px);
  }

  .page-abstract-reader .abstract-reader__story[open] .abstract-reader__story-body p {
    background-color: #fff;
  }
}

.collection-landing-abstracts-grid {
  margin-top: 0.25rem;
}

.collection-detail-abstracts,
.collection-detail-presentations,
.collection-detail-blogs {
  display: grid;
  gap: 2rem;
}

.collection-detail-all-abstracts {
  margin-top: 0.25rem;
}

.collection-detail-all-abstracts-grid {
  margin-bottom: 0;
}

.collection-detail-all-abstracts .collection-detail-pagination,
.page-abstracts-pagination .collection-detail-pagination {
  margin-top: 32px;
}

.page-abstracts-pagination {
  margin-top: 0;
}

@media (max-width: 767px) {
  .page-abstracts-pagination .collection-detail-pagination {
    margin-top: 24px;
  }
}

.collection-detail-page .collection-landing-abstracts-grid .abstract-card {
  height: 100%;
  min-height: 200px;
}

.abstracts-home-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  width: 100%;
  align-items: stretch;
}

@media (min-width: 768px) {
  .abstracts-home-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.35rem;
  }

  .page-home .abstracts-home-row--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .abstracts-home-row {
    gap: 1.5rem;
  }

  .page-home .abstracts-home-row--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}