/* Grouped talks and detail pages use the site's light and dark theme colors. */

.talk-search {
  margin: 0;
}

.talk-search-status {
  margin: 0.65rem 0 0;
  color: var(--global-text-color-light);
  font-size: 0.85rem;
  line-height: 1.5;
}

.talk-search-status:empty {
  margin: 0;
}

.talk-search-empty {
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px dashed var(--global-divider-color);
  border-radius: 0.75rem;
  color: var(--global-text-color-light);
  line-height: 1.6;
}

.talk-search[hidden],
.talk-search [hidden],
.talk-search-status[hidden],
.talk-search-empty[hidden],
.talk-group[hidden],
.talk-appearance[hidden] {
  display: none !important;
}

.talk-groups {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.talk-group {
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--global-divider-color);
  border-radius: 1rem;
  background: var(--global-card-bg-color);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.035);
}

.talk-group-header {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  align-items: start;
  gap: 1.1rem;
}

.talk-group-icon {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--global-bg-color);
  background: color-mix(in srgb, var(--global-theme-color) 9%, var(--global-card-bg-color));
  color: var(--global-theme-color);
  font-size: 1.5rem;
  line-height: 1;
}

.talk-group-heading {
  min-width: 0;
}

.talk-group .talk-group-title {
  margin: 0;
  color: var(--global-text-color);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
  overflow-wrap: break-word;
}

.talk-group-count {
  margin: 0.4rem 0 0;
  color: var(--global-text-color-light);
  font-size: 0.85rem;
  line-height: 1.5;
}

.talk-appearances {
  padding: 0;
  margin: 1.25rem 0 0;
  list-style: none;
}

.talk-appearance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 0;
  margin: 0;
  border-top: 0;
  list-style: none;
}

.talk-appearance:not([hidden]) ~ .talk-appearance:not([hidden]) {
  border-top: 1px solid var(--global-divider-color);
}

.talk-appearance:last-child {
  padding-bottom: 0;
}

.talk-appearance-venue {
  min-width: 0;
  color: var(--global-text-color);
  font-size: 0.95rem;
  line-height: 1.5;
  text-decoration: none;
  overflow-wrap: break-word;
}

.talk-appearance-venue:hover {
  color: var(--global-theme-color);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.talk-appearance-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  min-width: 0;
}

.talk-action,
.talk-resource {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  text-decoration: none;
  white-space: nowrap;
}

.talk-action:hover,
.talk-resource:hover {
  text-decoration: none;
}

.talk-appearance-date {
  color: var(--global-text-color-light);
  font-size: 0.8rem;
  line-height: 1.5;
  text-align: right;
  white-space: nowrap;
}

.talk-appearance-venue:focus-visible,
.talk-action:focus-visible,
.talk-resource:focus-visible,
a.talk-back:focus-visible,
.talk-back a:focus-visible {
  outline: 2px solid var(--global-theme-color);
  outline-offset: 4px;
}

.talk-detail {
  max-width: 48rem;
}

.talk-meta {
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.talk-venue {
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.talk-meta time {
  color: var(--global-text-color-light);
}

.talk-resources {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
  margin: 1rem 0 2rem;
  list-style: none;
}

.talk-resources li {
  margin: 0;
}

.talk-abstract {
  padding-top: 1.5rem;
  border-top: 1px solid var(--global-divider-color);
}

.talk-abstract h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.talk-abstract p {
  line-height: 1.75;
}

.talk-back {
  display: inline-block;
  margin-top: 2rem;
  font-weight: 500;
}

@media (max-width: 650px) {
  .talk-group {
    padding: 1.15rem;
  }

  .talk-group-header {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: 0.85rem;
  }

  .talk-group-icon {
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.25rem;
  }

  .talk-group .talk-group-title {
    font-size: 1.1rem;
  }

  .talk-appearance {
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 0.65rem 1rem;
  }

  .talk-appearance-venue {
    grid-column: 1 / -1;
  }

  .talk-appearance-date {
    grid-column: 1;
    grid-row: 2;
    text-align: left;
  }

  .talk-appearance-actions {
    grid-column: 2;
    grid-row: 2;
  }
}

@media (max-width: 575px) {
  .talk-abstract p {
    line-height: 1.65;
  }
}