/* Catalog reference cards and forms; shared layout primitives live in characters.css. */
.catalog-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin: 24px 0;
}

.catalog-filter label {
  display: grid;
  gap: 6px;
}

.catalog-filter .check,
.catalog-form .check {
  display: flex;
  align-items: center;
  gap: 8px;
}

.catalog-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.catalog-details dt {
  color: var(--muted);
  font-size: 13px;
}

.catalog-details dd {
  margin: 6px 0 0;
  overflow-wrap: anywhere;
}

.catalog-revision {
  border: 1px solid var(--line);
  padding: 18px;
  margin: 16px 0;
}

.catalog-revision summary {
  cursor: pointer;
  color: var(--cyan);
}


@media (max-width: 600px) {
  .catalog-filter {
    align-items: stretch;
    flex-direction: column;
  }

}

.catalog-reference {
  max-width: 1080px;
}

.catalog-reference .catalog-heading {
  padding: 12px 0 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.catalog-reference .catalog-heading h1 {
  margin: 12px 0 16px;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.15;
  text-wrap: balance;
}

.catalog-intro {
  max-width: 75ch;
  color: var(--muted);
  line-height: 1.7;
}

.catalog-reference .catalog-details {
  margin: 0 0 32px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: 20px 28px;
  border-radius: 4px;
}

.catalog-reference .catalog-details div {
  min-width: 0;
}

.catalog-reference .catalog-details dd {
  line-height: 1.6;
}

.catalog-description {
  font-size: 17px;
  line-height: 1.8;
  max-width: 85ch;
}

.catalog-description h2 {
  margin-top: 1.8em;
  padding-bottom: .3em;
  border-bottom: 1px solid var(--line);
}

.catalog-description h3 {
  margin-top: 1.5em;
}

.catalog-description li {
  margin: .4em 0;
}

.catalog-description table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.5em 0;
}

.catalog-source {
  max-width: 85ch;
  margin-top: 36px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.catalog-source h2,
.catalog-variants h2 {
  font-size: 20px;
  margin: 0 0 12px;
}

.catalog-variants {
  padding: 20px;
  margin: 28px 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.catalog-variants p {
  color: var(--muted);
  font-size: 14px;
}

.catalog-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.catalog-card h2 {
  font-size: 26px;
  line-height: 1.25;
}

.catalog-card > p {
  line-height: 1.65;
  font-size: 14px;
}

.catalog-editions {
  list-style: none;
  padding: 14px 0 0;
  margin: auto 0 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
}

.catalog-editions li + li {
  margin-top: 8px;
}

.catalog-editions a {
  color: var(--muted);
}


@media(max-width: 600px) {
  .catalog-reference .catalog-details {
    padding: 16px;
    gap: 16px;
    grid-template-columns: minmax(0, 1fr);
  }

  .catalog-description {
    font-size: 16px;
  }

  .catalog-breadcrumb {
    font-size: 13px;
  }

}

.catalog-card > p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.catalog-reference .catalog-source {
  display: block;
  padding: 18px 0 0;
  letter-spacing: normal;
  font-size: 13px;
  line-height: 1.7;
}

.catalog-reference .catalog-source > p {
  margin: .8em 0;
}