/**
 * Portal layout (theme-agnostic).
 * Visual tokens come from themes/*.css — switch via PORTAL_THEME.
 */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.portal-body {
  margin: 0;
  font-family: var(--portal-font);
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--portal-ink);
  background: #fff;
}

.portal-shell {
  display: grid;
  grid-template-columns: var(--portal-sidebar-width) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  background: #fff;
}

@media (max-width: 800px) {
  .portal-shell {
    grid-template-columns: 1fr;
  }
}

/* ——— Top bar ——— */
.portal-topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--portal-line);
  background: #fff;
}

.portal-topbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 1.1rem;
  min-width: 0;
  color: var(--portal-ink);
  text-decoration: none;
}

.portal-topbar-brand:hover {
  color: var(--portal-ink);
}

.portal-topbar-logo {
  display: block;
  width: 3.15rem;
  height: auto;
  flex-shrink: 0;
}

.portal-topbar-title {
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.portal-topbar-end {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem 0.35rem;
  flex-shrink: 0;
  min-width: 0;
}

.portal-topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.55rem;
  border: 0;
  border-radius: var(--portal-radius);
  background: none;
  font: inherit;
  font-size: 0.92rem;
  color: var(--portal-muted);
  line-height: inherit;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.portal-topbar-link:hover,
.portal-topbar-link.is-active {
  background: var(--portal-hover);
  color: var(--portal-ink);
}

.portal-topbar-external svg {
  width: 0.85rem;
  height: 0.85rem;
  opacity: 0.8;
}

.portal-topbar-user {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  max-width: 10rem;
  padding: 0.3rem 0.55rem;
  font-size: 0.92rem;
  color: var(--portal-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portal-topbar-user svg {
  width: 0.9rem;
  height: 0.9rem;
  flex-shrink: 0;
  opacity: 0.75;
}

.portal-topbar-logout {
  display: inline;
  margin: 0;
}

@media (max-width: 560px) {
  .portal-topbar {
    padding: 0.55rem 0.85rem;
  }

  .portal-topbar-title {
    font-size: 1.15rem;
  }

  .portal-topbar-external span {
    display: none;
  }

  .portal-topbar-user {
    max-width: 6.5rem;
  }
}

/* ——— Sidebar ——— */
.portal-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 0.85rem 1.25rem;
  border-right: 1px solid var(--portal-line);
  background: #fff;
}

@media (max-width: 800px) {
  .portal-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--portal-line);
  }
}

.portal-nav {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.portal-nav a {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: var(--portal-radius);
  font-size: 0.92rem;
  color: var(--portal-muted);
  text-decoration: none;
}

.portal-nav a:hover {
  background: var(--portal-hover);
  color: var(--portal-ink);
}

.portal-nav a.is-active {
  background: var(--portal-active-bg);
  color: var(--portal-accent);
  font-weight: 600;
}

/* ——— Main workspace ——— */
.portal-workspace {
  min-width: 0;
  background: #fff;
}

.portal-main {
  padding: 1.5rem 1.75rem 2.5rem;
  max-width: 72rem;
}

.page-content {
  max-width: 28rem;
}

.page-content-wide {
  max-width: none;
}

.page-title {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-head-text {
  min-width: 0;
}

.page-crumb {
  margin: 0 0 0.15rem;
  font-size: 0.8rem;
  color: var(--portal-muted);
}

.page-crumb a {
  color: inherit;
  text-decoration: none;
}

.page-crumb a:hover {
  color: var(--portal-ink);
}

.page-head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
}

.page-meta-chip {
  display: inline-flex;
  gap: 0.4rem;
  align-items: baseline;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--portal-line);
  border-radius: 999px;
  background: #fff;
  font-size: 0.8rem;
}

.page-meta-chip .k {
  color: var(--portal-muted);
  font-weight: 400;
}

.page-meta-chip b {
  font-weight: 600;
}

.page-meta-chip-link {
  align-items: center;
  color: var(--portal-accent);
  text-decoration: none;
}

.page-meta-chip-link:hover {
  border-color: var(--portal-accent);
  color: var(--portal-ink);
  background: var(--portal-hover);
}

.page-meta-chip-link svg {
  width: 0.85rem;
  height: 0.85rem;
  flex-shrink: 0;
  opacity: 0.85;
}

/* Soft labeled properties (detail pages) */
.page-props {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem 1.5rem;
  margin: 0 0 1.75rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--portal-line);
  border-radius: var(--portal-radius-lg);
  background: #fff;
}

@media (max-width: 900px) {
  .page-props {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-props {
    grid-template-columns: 1fr;
  }
}

.page-props .l {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--portal-muted);
}

.page-props .v {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--portal-ink);
  min-height: 1.5rem;
}

.page-props-note {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 0.25rem;
  border-top: 1px solid var(--portal-line);
  font-size: 0.875rem;
  font-weight: 400;
}

.samples-page-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.5rem;
  margin: 0 0 1.5rem;
}

.samples-page-stats .l {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--portal-muted);
}

.samples-page-stats .v {
  display: block;
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--portal-ink);
}

.samples-page-stats a.v,
.samples-page-stats a.v:hover,
.samples-page-stats a.v:focus,
.samples-page-stats a.v:focus-visible {
  color: var(--portal-ink);
  text-decoration: none;
}

.samples-stat-progress {
  margin-top: 0.4rem;
  width: 4.75rem;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--portal-line);
}

.samples-stat-progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--portal-accent);
}

/* Status pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.6rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  vertical-align: middle;
}

.status-pill--ok {
  color: var(--portal-ok);
  border-color: color-mix(in srgb, var(--portal-ok) 40%, var(--portal-line));
}

.status-pill--warn {
  color: var(--portal-warn);
  border-color: color-mix(in srgb, var(--portal-warn) 35%, var(--portal-line));
}

.status-pill--bad {
  color: var(--portal-bad);
  border-color: color-mix(in srgb, var(--portal-bad) 35%, var(--portal-line));
}

.status-pill--info {
  color: var(--portal-accent);
  border-color: color-mix(in srgb, var(--portal-accent) 35%, var(--portal-line));
}

.status-pill--muted {
  color: var(--portal-muted);
  border-color: var(--portal-line);
}

.site-owner-pill {
  display: inline-flex;
  align-items: center;
  margin-left: 0.65rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--portal-ok) 16%, #fff);
  color: var(--portal-ok);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.3;
  vertical-align: middle;
  white-space: nowrap;
}

.status-pill + .status-pill {
  margin-left: 0.35rem;
}

.mono {
  font-family: var(--portal-mono);
  font-size: 0.84em;
}

/* ——— Tables ——— */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
  background: #fff;
  border: 1px solid var(--portal-line);
  border-radius: var(--portal-radius-lg);
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--portal-line);
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  background: var(--portal-surface);
  font-weight: 500;
  color: var(--portal-muted);
  font-size: 0.75rem;
}

.data-table-sort {
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.data-table-sort:hover,
.data-table-sort:focus {
  color: var(--portal-ink);
  text-decoration: none;
}

.data-table-sort::after {
  content: "";
  display: inline-block;
  width: 0.55em;
  margin-left: 0.25em;
  opacity: 0.35;
  font-size: 0.9em;
}

.data-table-sort:hover::after,
.data-table-sort:focus::after {
  content: "↕";
  opacity: 0.55;
}

.data-table-sort.is-asc::after,
.data-table-sort.is-desc::after {
  opacity: 0.85;
}

.data-table-sort.is-asc::after {
  content: "↑";
}

.data-table-sort.is-desc::after {
  content: "↓";
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table a {
  color: var(--portal-accent);
  font-weight: 500;
  text-decoration: none;
}

.data-table a:hover {
  text-decoration: underline;
}

.data-table .sample-checkbox-col {
  width: 2.5rem;
  padding-right: 0.25rem;
}

.data-table .sample-checkbox-col input {
  margin: 0;
}

.data-table-compact {
  font-size: 0.8125rem;
}

.data-table-top th,
.data-table-top td {
  vertical-align: top;
}

.data-table-compact th,
.data-table-compact td {
  padding: 0.45rem 0.65rem;
  line-height: 1.35;
}

.data-table-compact th {
  font-size: 0.75rem;
}

.data-table-compact .datafile-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.data-table-compact .datafile-list li + li {
  margin-top: 0.125rem;
}

.data-table-compact .analysis-download-link,
.data-table .analysis-download-link {
  color: var(--portal-muted);
  text-decoration: none;
  font-weight: 400;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.data-table-compact .analysis-download-link:hover,
.data-table-compact .analysis-download-link:focus,
.data-table .analysis-download-link:hover,
.data-table .analysis-download-link:focus {
  color: var(--portal-ink);
  text-decoration: none;
}

.data-table-compact .analysis-status-badge,
.data-table-compact .annotation-status-badge {
  /* legacy class hooks — prefer .status-pill */
  vertical-align: middle;
}

.data-table-compact .annotation-cell {
  white-space: nowrap;
}

.data-table-compact .annotation-cell-items {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

.data-table-compact .annotation-add-btn,
.data-table-compact .annotation-edit-btn {
  line-height: 1;
  vertical-align: middle;
  text-decoration: none;
}

.data-table-compact .annotation-add-btn {
  font-size: 0.8125rem;
}

.data-table-compact .annotation-edit-btn:hover .annotation-status-badge {
  opacity: 0.85;
}

.data-table-compact .detection-sequence-cell {
  white-space: nowrap;
}

.detection-sequence-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.detection-sequence-meta {
  font-size: 0.8125rem;
  color: var(--portal-muted);
  font-variant-numeric: tabular-nums;
}

.data-table-compact .detection-sequence-copy-btn {
  line-height: 1;
  vertical-align: middle;
  text-decoration: none;
}

.data-table-compact .detection-sequence-copy-btn .status-pill {
  padding: 0.08rem 0.5rem;
  font-size: 0.72rem;
  line-height: 1.15;
}

.detection-detail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  line-height: 1;
  text-decoration: none;
}

.detection-detail-link:hover,
.detection-detail-link:focus {
  text-decoration: none;
}

.detection-file-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.detection-file-list li + li {
  margin-top: 0.2rem;
}

.data-table tr.is-current > td {
  background: color-mix(in srgb, var(--portal-hover) 70%, #fff);
}

.data-table-compact .detection-sequence-copy-btn:hover .status-pill {
  opacity: 0.85;
}

.table-wrap {
  overflow-x: auto;
}

/* ——— Toolbars / filters / pagination ——— */
.samples-toolbar,
.detections-table-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.samples-toolbar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.samples-toolbar-end,
.detections-table-controls-end {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-left: auto;
}

.samples-filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.samples-filters .form-select,
.samples-toolbar-end > .form-select,
.detections-table-controls .form-select {
  width: auto;
  min-width: 10rem;
  max-width: 16rem;
  color: var(--portal-muted);
  background-color: #fff;
  border-color: var(--portal-line);
}

.samples-toolbar-end > .form-select,
.detections-table-controls .form-select {
  min-width: 4.5rem;
}

.detections-table-controls .samples-filters .form-select {
  min-width: 0;
  max-width: 8.5rem;
}

.samples-filters .form-select:focus,
.samples-toolbar-end > .form-select:focus,
.detections-table-controls .form-select:focus {
  color: var(--portal-ink);
  border-color: var(--portal-line);
  box-shadow: none;
}

.sample-filter-autocomplete {
  position: relative;
  min-width: 12rem;
  max-width: 18rem;
}

.sample-filter-autocomplete-control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sample-filter-autocomplete .form-control {
  width: 12rem;
  max-width: 100%;
  color: var(--portal-muted);
  background-color: #fff;
  border-color: var(--portal-line);
}

.sample-filter-autocomplete .form-control:focus {
  color: var(--portal-ink);
  border-color: var(--portal-line);
  box-shadow: none;
}

.sample-filter-clear {
  font-size: 0.8125rem;
  color: var(--portal-muted);
  text-decoration: underline;
  text-underline-offset: 0.12em;
  white-space: nowrap;
}

.sample-filter-clear:hover,
.sample-filter-clear:focus {
  color: var(--portal-ink);
}

.sample-filter-results {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.2rem);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0.25rem 0;
  list-style: none;
  background: #fff;
  border: 1px solid var(--portal-line);
  border-radius: 0.5rem;
  box-shadow: 0 0.35rem 1rem rgba(15, 23, 42, 0.08);
  max-height: 14rem;
  overflow-y: auto;
}

.sample-filter-result {
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  color: var(--portal-ink);
}

.sample-filter-result.is-active,
.sample-filter-result:hover {
  background: var(--portal-hover);
}

.sample-filter-results-empty {
  padding: 0.35rem 0.65rem;
  color: var(--portal-muted);
}

.samples-selection-banner {
  font-size: 0.8125rem;
  color: var(--portal-muted);
  margin: -0.25rem 0 0.75rem;
}

.samples-selection-banner[hidden] {
  display: none !important;
}

.samples-selection-banner button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 0.12em;
  cursor: pointer;
}

.samples-selection-banner button:hover,
.samples-selection-banner button:focus {
  color: var(--portal-ink);
}

.samples-export-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.85rem;
  border: 1px solid color-mix(in srgb, var(--portal-ok) 35%, var(--portal-line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--portal-ok) 14%, #fff);
  color: var(--portal-ok);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
}

.samples-export-btn:hover,
.samples-export-btn:focus {
  background: color-mix(in srgb, var(--portal-ok) 22%, #fff);
  border-color: color-mix(in srgb, var(--portal-ok) 50%, var(--portal-line));
  color: var(--portal-ok);
  text-decoration: none;
}

.samples-toolbar .pagination .page-link,
.detections-table-controls .pagination .page-link {
  color: var(--portal-muted);
  background-color: #fff;
  border-color: var(--portal-line);
  border-radius: 999px;
  margin: 0 0.1rem;
}

.samples-toolbar .pagination .page-link:hover,
.samples-toolbar .pagination .page-link:focus,
.detections-table-controls .pagination .page-link:hover,
.detections-table-controls .pagination .page-link:focus {
  color: var(--portal-ink);
  background-color: var(--portal-hover);
  border-color: var(--portal-line);
  box-shadow: none;
}

.samples-toolbar .pagination .page-item.disabled .page-link,
.detections-table-controls .pagination .page-item.disabled .page-link,
.detections-table-controls .pagination .page-link:disabled {
  color: var(--portal-muted);
  background-color: #fff;
  border-color: var(--portal-line);
  opacity: 0.65;
}

/* ——— Detail lists ——— */
.detail-heading {
  margin: 2.25rem 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--portal-ink);
  line-height: 1.25;
}

.page-content > .detail-heading:first-of-type,
.page-content-wide > .detail-heading:first-of-type {
  margin-top: 0.5rem;
}

.taxonomy-treemap {
  margin: 0 0 1.25rem;
}

.taxonomy-treemap-chart {
  position: relative;
  width: 100%;
  height: 22rem;
}

.taxonomy-treemap-chart svg {
  display: block;
  font-family: var(--portal-font);
  font-size: 10px;
}

.taxonomy-treemap-phylum-bg,
.taxonomy-treemap-class-bg {
  cursor: pointer;
  outline: none;
}

.taxonomy-treemap-phylum-bg:focus,
.taxonomy-treemap-class-bg:focus {
  outline: none;
}

.taxonomy-treemap-phylum-bg:focus-visible,
.taxonomy-treemap-class-bg:focus-visible {
  outline: 2px solid var(--portal-ink);
  outline-offset: 1px;
}

.taxonomy-treemap-phylum-label,
.taxonomy-treemap-class-label {
  fill: var(--portal-ink);
  pointer-events: none;
}

.taxonomy-treemap-phylum-label {
  font-size: 11px;
  font-weight: 600;
}

.taxonomy-treemap-class-value {
  fill-opacity: 0.7;
}

.taxonomy-treemap-caption {
  margin: 0.45rem 0 0;
  font-size: 0.8125rem;
  color: var(--portal-muted);
}

.site-charts {
  display: grid;
  gap: 1.5rem;
}

.site-chart {
  margin: 0;
}

.site-chart-heading {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.site-chart-heading-title {
  margin-bottom: 0.75rem;
}

.site-chart-heading .site-chart-title {
  margin: 0;
}

.site-chart-title {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--portal-ink);
}

.site-chart-mode {
  flex: 0 0 auto;
  margin: 0;
}

.site-chart-mode .form-select {
  width: auto;
  min-width: 7.5rem;
}

.site-chart-canvas {
  position: relative;
  width: 100%;
  min-height: 8rem;
}

.site-chart-canvas-tall {
  min-height: 12rem;
}

.site-chart-canvas svg {
  display: block;
  width: 100%;
  font-family: var(--portal-font);
  font-size: 11px;
}

.site-chart-label,
.site-chart-legend-label {
  fill: var(--portal-ink);
}

.site-chart-axis path,
.site-chart-axis line {
  stroke: var(--portal-line);
}

.site-chart-axis text {
  fill: var(--portal-muted);
  font-size: 10px;
}

.site-chart-stack-segment {
  stroke: var(--portal-bg, #fff);
  stroke-width: 0.5;
}

.site-chart-caption {
  margin: 0.45rem 0 0;
  font-size: 0.8125rem;
  color: var(--portal-muted);
}

.taxonomy-treemap-tooltip,
.portal-chart-tooltip {
  position: fixed;
  z-index: 30;
  max-width: 18rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--portal-line);
  border-radius: 4px;
  background: #fff;
  color: var(--portal-ink);
  font-size: 0.78rem;
  line-height: 1.3;
  pointer-events: none;
}

.taxonomy-treemap-tooltip[hidden],
.portal-chart-tooltip[hidden] {
  display: none;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 2.5rem;
  row-gap: 0;
  align-items: start;
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
}

.detail-list-col {
  min-width: 0;
}

.detail-list-col > div,
.detail-list-wide {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 0.15rem 1rem;
  align-items: baseline;
  padding: 0.4rem 0;
}

.detail-list-wide {
  grid-column: 1 / -1;
}

.detail-list dt {
  margin: 0;
  font-weight: 400;
  color: var(--portal-muted);
}

.detail-list dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  font-weight: 500;
  color: var(--portal-ink);
}

@media (max-width: 767px) {
  .detail-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 479px) {
  .detail-list-col > div,
  .detail-list-wide {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }
}

/* ——— Maps / media ——— */
.portal-map {
  width: 100%;
  aspect-ratio: 3 / 1;
  border: 0;
  border-radius: 6px;
  overflow: hidden;
}

.portal-map-cluster {
  height: 22rem;
  aspect-ratio: auto;
  margin-bottom: 1.25rem;
}

.maplibregl-popup-content {
  font-size: 0.8125rem;
  padding: 0.5rem 0.75rem;
}

.maplibregl-popup-content a {
  color: inherit;
}

.portal-basemap-ctrl__btn {
  width: auto !important;
  min-width: 0;
  padding: 0 0.65rem !important;
  font: 500 0.6875rem/29px var(--portal-font) !important;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--portal-ink) !important;
}

.sample-images {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 1rem;
}

.sample-images > figure {
  min-width: 0;
}

.sample-images img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.sample-images figcaption {
  margin-top: 0.375rem;
  font-size: 0.8125rem;
  color: var(--portal-muted);
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ——— Result tree ——— */
.result-tree {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
}

.result-tree-nested {
  margin: 0.125rem 0 0.25rem 0.75rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--portal-line);
}

.result-tree-folder > summary {
  list-style: none;
}

.result-tree-folder > summary::-webkit-details-marker,
.result-tree-folder > summary::marker {
  display: none;
  content: "";
}

.result-tree-dir {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 500;
  color: var(--portal-muted);
  padding: 0.35rem 0.5rem;
  margin: 0 -0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  user-select: none;
}

.result-tree-dir:hover,
.result-tree-dir:focus-visible {
  background-color: var(--portal-hover);
}

.result-tree-chevron {
  flex-shrink: 0;
  font-size: 0.7rem;
  line-height: 1;
  transition: transform 0.15s ease;
}

.result-tree-folder[open] > .result-tree-dir .result-tree-chevron {
  transform: rotate(90deg);
}

.result-tree-file {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.5rem;
  margin: 0 -0.5rem;
  border-radius: 0.25rem;
  transition: background-color 0.15s ease;
}

.result-tree-file-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.result-tree-file-link:hover,
.result-tree-file-link:focus-visible {
  color: inherit;
  background-color: var(--portal-hover);
}

.result-file-icon {
  flex-shrink: 0;
  font-size: 0.875rem;
  line-height: 1;
}

.result-file-icon--html {
  color: #e34f26;
}

.result-file-icon--tabular {
  color: var(--portal-ok);
}

.result-tree-label {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.result-tree-name {
  min-width: 0;
  word-break: break-word;
}

.result-tree-size {
  color: var(--portal-muted);
  white-space: nowrap;
}

/* ——— Buttons / alerts / links (light Bootstrap restyle) ——— */
.btn-primary {
  --bs-btn-bg: var(--portal-accent);
  --bs-btn-border-color: var(--portal-accent);
  --bs-btn-hover-bg: color-mix(in srgb, var(--portal-accent) 88%, #000);
  --bs-btn-hover-border-color: color-mix(in srgb, var(--portal-accent) 88%, #000);
  --bs-btn-active-bg: color-mix(in srgb, var(--portal-accent) 80%, #000);
  --bs-btn-active-border-color: color-mix(in srgb, var(--portal-accent) 80%, #000);
  --bs-btn-disabled-bg: var(--portal-accent);
  --bs-btn-disabled-border-color: var(--portal-accent);
}

.btn-outline-secondary {
  --bs-btn-color: var(--portal-ink);
  --bs-btn-border-color: var(--portal-line);
  --bs-btn-hover-color: var(--portal-ink);
  --bs-btn-hover-bg: var(--portal-hover);
  --bs-btn-hover-border-color: var(--portal-line);
  --bs-btn-active-color: var(--portal-ink);
  --bs-btn-active-bg: var(--portal-active-bg);
  --bs-btn-active-border-color: var(--portal-line);
}

.btn-outline-danger {
  --bs-btn-color: var(--portal-bad);
  --bs-btn-border-color: color-mix(in srgb, var(--portal-bad) 40%, var(--portal-line));
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--portal-bad);
  --bs-btn-hover-border-color: var(--portal-bad);
}

.alert {
  border-radius: var(--portal-radius);
}

a.link-secondary {
  color: var(--portal-accent);
  text-decoration: none;
}

a.link-secondary:hover {
  color: var(--portal-ink);
  text-decoration: underline;
}

.text-success,
.ok {
  color: var(--portal-ok) !important;
}

.text-warning,
.warn {
  color: var(--portal-warn) !important;
}

.text-danger,
.bad {
  color: var(--portal-bad) !important;
}

.sample-id-duplicate-warning {
  line-height: 1;
  vertical-align: baseline;
  text-decoration: none !important;
  box-shadow: none !important;
}

.sample-id-duplicate-warning:hover,
.sample-id-duplicate-warning:focus-visible {
  color: var(--portal-bad) !important;
  opacity: 0.85;
}

.sample-id-duplicate-popover {
  --bs-popover-border-color: color-mix(in srgb, var(--portal-bad) 35%, var(--portal-line));
  max-width: 14rem;
  font-size: 0.875rem;
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.08);
}

.text-muted {
  color: var(--portal-muted) !important;
}

/* ——— Science plans ——— */
.science-plan-dl {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  gap: 0.35rem 1rem;
  margin: 0 0 1rem;
}

.science-plan-dl dt {
  color: var(--portal-muted);
  font-weight: 500;
}

.science-plan-dl dd {
  margin: 0;
}

.science-plan-field-body {
  white-space: normal;
}

.science-plan-month-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.science-plan-months {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.science-plan-month-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--portal-line);
  border-radius: 0.35rem;
  padding: 0.25rem 0.55rem;
  font-size: 0.875rem;
  cursor: pointer;
  user-select: none;
}

.science-plan-month-chip input {
  margin: 0;
}

.science-plan-map-thumb img {
  max-width: 12rem;
  height: auto;
  display: block;
}