.fsdb-eml-catalog__intro-block {
  margin-bottom: 1.5rem;
}

.fsdb-eml-catalog__intro-fallback {
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__warning {
  padding: 0.75rem;
  border: 1px solid #c00;
  background: #fff4f4;
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__search-form {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
}

.fsdb-eml-catalog__search-form label {
  font-weight: 600;
  display: block;
  margin-bottom: 0.3rem;
}

.fsdb-eml-catalog__search-form input[type="text"] {
  width: 100%;
  min-width: 0;
}

.fsdb-eml-catalog__search-form select {
  width: 100%;
  min-width: 0;
}

.fsdb-eml-catalog__search-main {
  display: grid;
  grid-template-columns: minmax(280px, 2fr) minmax(150px, 0.8fr) minmax(170px, 1fr) minmax(220px, 1.2fr);
  gap: 0.85rem;
  align-items: end;
}

.fsdb-eml-catalog__search-field {
  min-width: 0;
}

.fsdb-eml-catalog__search-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

@media (max-width: 900px) {
  .fsdb-eml-catalog__search-main {
    grid-template-columns: 1fr;
  }
}

.fsdb-eml-catalog__count {
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__geo-search {
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
}

.fsdb-eml-catalog__advanced-search {
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__geo-search h3 {
  margin: 0 0 0.5rem;
}

.fsdb-eml-catalog__geo-search-intro {
  margin: 0 0 0.35rem;
  max-width: 70ch;
}

.fsdb-eml-catalog__geo-search-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 0.75rem;
}

.fsdb-eml-catalog__geo-search-map-col {
  flex: 2 1 0;
  min-width: min(100%, 260px);
}

.fsdb-eml-catalog__geo-search-sidebar {
  flex: 1 1 0;
  min-width: min(100%, 220px);
  max-width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  background: #fafafa;
}

.fsdb-eml-catalog__geo-search-sidebar-field {
  margin-bottom: 0.65rem;
}

.fsdb-eml-catalog__geo-search-sidebar-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.fsdb-eml-catalog__geo-search-sidebar-field input[type="text"],
.fsdb-eml-catalog__geo-search-sidebar-field select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.fsdb-eml-catalog__geo-search-sidebar-actions {
  margin-top: 0.5rem;
}

.fsdb-eml-catalog__geo-search-refresh {
  width: 100%;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
}

.fsdb-eml-catalog__geo-search-refresh:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.fsdb-eml-catalog__geo-search-map {
  width: 100%;
  min-height: 320px;
  border: 1px solid #ccc;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.fsdb-eml-catalog__geo-search-status {
  margin: 0.25rem 0 0;
  min-height: 0;
}

.fsdb-eml-catalog__geo-search-status:empty {
  display: none;
}

.fsdb-eml-catalog__debug {
  margin-bottom: 0.75rem;
  padding: 0.5rem;
  border: 1px dashed #bbb;
  background: #fafafa;
  font-size: 0.9rem;
}

.fsdb-eml-catalog__results {
  display: grid;
  gap: 0.75rem;
}

.fsdb-eml-catalog__card,
.fsdb-eml-catalog__table-card {
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 0.75rem;
  background: #fff;
}

.fsdb-eml-catalog__meta {
  color: #444;
  font-size: 0.95rem;
}

.fsdb-eml-catalog details {
  margin-bottom: 0.75rem;
}

.fsdb-eml-catalog details > summary {
  cursor: pointer;
  font-weight: 600;
}

.fsdb-eml-catalog details > summary::-webkit-details-marker {
  display: list-item;
}

.fsdb-eml-catalog details > summary + * {
  margin-top: 0.5rem;
}

.fsdb-eml-catalog pre {
  white-space: pre-wrap;
}

.fsdb-eml-catalog__header {
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__download-metadata-wrap {
  margin: 0 0 0.75rem;
}

.fsdb-eml-catalog__download-metadata {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  background: #2a6b9e;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  margin-right: 0.5rem;
  margin-bottom: 0.25rem;
}

.fsdb-eml-catalog__download-metadata:hover,
.fsdb-eml-catalog__download-metadata:focus {
  background: #1d4d73;
  color: #fff;
}

.fsdb-eml-catalog__download-metadata--secondary {
  background: #f0f0f0;
  color: #333;
}

.fsdb-eml-catalog__download-metadata--secondary:hover,
.fsdb-eml-catalog__download-metadata--secondary:focus {
  background: #e0e0e0;
  color: #333;
}

.fsdb-eml-catalog__dbcode {
  margin: 0 0 0.25rem;
  font-size: 2rem;
  line-height: 1.1;
}

.fsdb-eml-catalog__title {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.fsdb-eml-catalog__meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.35rem 0.75rem;
  font-size: 0.95rem;
}

.fsdb-eml-catalog__top-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 1rem 0;
  padding: 0.5rem 0;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

.fsdb-eml-catalog__section {
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__readme-block + .fsdb-eml-catalog__readme-block {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #ddd;
}

.fsdb-eml-catalog__section h3 {
  margin-bottom: 0.4rem;
}

.fsdb-eml-catalog__simple-list {
  margin: 0.3rem 0 0;
}

.fsdb-eml-catalog__entity-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.fsdb-eml-catalog__entity-table th,
.fsdb-eml-catalog__entity-table td {
  border: 1px solid #ddd;
  padding: 0.45rem 0.55rem;
  vertical-align: top;
}

.fsdb-eml-catalog__entity-table th {
  background: #f6f6f6;
  text-align: left;
}

.fsdb-eml-catalog__table-wrap {
  overflow-x: auto;
}

.fsdb-eml-catalog__units-table {
  font-size: 0.92rem;
}

.fsdb-eml-catalog__units-table td {
  white-space: nowrap;
}

.fsdb-eml-catalog__units-table td:last-child {
  white-space: normal;
  min-width: 280px;
}

.fsdb-eml-catalog__sort-button {
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  color: inherit;
}

.fsdb-eml-catalog__sort-button::after {
  content: " \2195";
  color: #666;
  font-weight: 400;
}

.fsdb-eml-catalog__sort-button[data-sort-direction="asc"]::after {
  content: " \2191";
}

.fsdb-eml-catalog__sort-button[data-sort-direction="desc"]::after {
  content: " \2193";
}

.fsdb-eml-catalog__section--target {
  outline: 2px solid #7aa7d8;
  outline-offset: 2px;
}

.fsdb-eml-catalog__guide-content {
  margin-bottom: 1.5rem;
}

.fsdb-eml-catalog__guide-content h2 {
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

.fsdb-eml-catalog__guide-content h2:first-child {
  margin-top: 0;
}

.fsdb-eml-catalog__guide-content h3 {
  margin-top: 1rem;
  margin-bottom: 0.35rem;
}

.fsdb-eml-catalog__guide-content h4 {
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.fsdb-eml-catalog__guide-content p {
  margin: 0.35rem 0 0.75rem;
}

.fsdb-eml-catalog__guide-content ul {
  margin: 0.35rem 0 0.75rem;
}

.fsdb-eml-catalog__document-back-link {
  margin-bottom: 1rem;
}

.fsdb-eml-catalog__metadata-list {
  margin: 0.5rem 0 1rem;
}

.fsdb-eml-catalog__metadata-list dt {
  font-weight: 600;
  margin-top: 0.5rem;
}

.fsdb-eml-catalog__metadata-list dd {
  margin-left: 0;
  margin-bottom: 0.35rem;
}

.fsdb-eml-catalog__guide-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0 1rem;
  font-size: 0.95rem;
}

.fsdb-eml-catalog__guide-table th,
.fsdb-eml-catalog__guide-table td {
  border: 1px solid #ddd;
  padding: 0.4rem 0.6rem;
  text-align: left;
  vertical-align: top;
}

.fsdb-eml-catalog__guide-table th {
  background: #f6f6f6;
  font-weight: 600;
}

.fsdb-eml-catalog__guide-table code {
  font-size: 0.9em;
}

/* Spatial coverage map (Leaflet) */
.fsdb-eml-catalog__coverage-map-wrap {
  margin: 0.75rem 0 1rem;
  max-width: 100%;
}

.fsdb-eml-catalog__coverage-map {
  width: 100%;
  min-height: 400px;
  height: 450px;
  max-height: 70vh;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #f0f0f0;
  position: relative;
}

.fsdb-eml-catalog__coverage-map-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #555;
  font-size: 0.95rem;
}

.fsdb-eml-catalog__coverage-map-error {
  color: #666;
  font-style: italic;
}

.fsdb-eml-catalog__coverage-map .leaflet-container {
  font: inherit;
}

/* Related Files: structure only; theme controls text/link size and color (match Data Entities) */
.fsdb-eml-catalog__related-files-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.fsdb-eml-catalog__related-file {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e0e0e0;
}

.fsdb-eml-catalog__related-file:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.fsdb-eml-catalog__related-file strong {
  display: block;
}

.fsdb-eml-catalog__related-file div {
  margin-top: 0.25rem;
}

.fsdb-eml-catalog__related-file-description {
  padding-left: 1.5em;
}

.fsdb-eml-catalog__related-file a[href^="http"] {
  word-break: break-all;
}