:root {
  color-scheme: light;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-synthesis: none;
  --font-reference: Georgia, "Times New Roman", Times, serif;
  --font-interface: Arial, Helvetica, sans-serif;
  --font-technical: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ink: #20201d;
  --muted: #686760;
  --paper: #f7f5ef;
  --surface: #fffefa;
  --surface-muted: #efede5;
  --line: #c9c5b9;
  --line-strong: #8f8c83;
  --accent: #1f527d;
  --accent-hover: #133a5b;
  --accent-soft: #e3edf4;
  --on-accent: #fff;
  --on-ink: #fff;
  --filter-active: #dbeaf5;
  --filter-active-ink: #1f527d;
  --filter-option: #edf4f8;
  --filter-hatch-line: #d2cfc5;
  --warning: #775412;
  --warning-soft: #f4ead0;
  --danger: #8b2d28;
  --danger-soft: #f5e2df;
  --focus: #d69424;
  --radius: 0.12rem;
  --shadow: none;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  font-size: 15px;
  line-height: 1.42;
}

.staging-banner {
  padding: 0.22rem 0.7rem;
  border-bottom: 1px solid var(--warning);
  color: var(--ink);
  background: var(--warning-soft);
  font: 700 0.76rem/1.3 var(--font-interface);
  letter-spacing: 0.025em;
  text-align: center;
  text-transform: uppercase;
}

a {
  color: var(--accent);
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--accent-hover);
}

a[href],
button:not(:disabled),
summary,
select,
input[type="checkbox"],
input[type="radio"],
[role="button"] {
  cursor: pointer;
}

button,
input,
select,
textarea {
  font: 0.86rem/1.25 var(--font-interface);
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.28rem 0.62rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--on-accent);
  background: var(--accent);
  font-weight: 700;
  cursor: pointer;
}

button:hover,
.button:hover {
  color: var(--on-accent);
  background: var(--accent-hover);
}

.button-secondary {
  border-color: var(--line-strong);
  color: var(--ink);
  background: var(--surface);
}

.button-secondary:hover {
  color: var(--ink);
  background: var(--surface-muted);
}

input,
select,
textarea {
  width: 100%;
  min-height: 2rem;
  padding: 0.3rem 0.45rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.5rem 0.75rem;
  transform: translateY(-160%);
  color: var(--on-ink);
  background: var(--ink);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
.site-footer,
.page-shell {
  width: calc(100% - 2rem);
  max-width: none;
  margin-inline: auto;
}

.hero {
  width: min(58rem, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  min-height: 2.65rem;
  padding-block: 0.42rem;
  border-bottom: 2px solid var(--line-strong);
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  font: 0.84rem/1.25 var(--font-interface);
}

.site-header a {
  text-decoration: none;
}

.site-header nav a {
  padding-block: 0.2rem 0.14rem;
  border-bottom: 2px solid transparent;
  color: var(--ink);
}

.site-header nav a.nav-secondary {
  color: var(--muted);
}

.site-header nav a.active,
.site-header nav a[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--accent-hover);
  font-weight: 700;
}

.site-name {
  color: var(--ink);
  font: 700 1.15rem/1.1 var(--font-reference);
  letter-spacing: -0.01em;
}

.account-link {
  white-space: nowrap;
  font: 0.82rem/1.2 var(--font-interface);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 5rem;
  padding-block: 1.5rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.messages {
  width: calc(100% - 2rem);
  margin: 1rem auto;
  padding: 0.1rem 1rem;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
}

.hero {
  max-width: 58rem;
  padding-block: 3.5rem;
}

.hero h1,
.page-heading h1,
.entity-heading h1 {
  margin: 0.15em 0 0.3em;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.hero > p:not(.eyebrow),
.page-heading > p:not(.eyebrow) {
  max-width: 46rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.global-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  max-width: 42rem;
  margin-top: 2rem;
}

.global-search label {
  grid-column: 1 / -1;
  font-weight: 700;
}

.page-shell {
  padding-top: 1.75rem;
}

.page-heading {
  margin-bottom: 2rem;
}

.page-heading h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
}

.collection-layout {
  display: grid;
  grid-template-columns: minmax(13rem, 18rem) minmax(0, 1fr);
  gap: 2rem;
}

.collection-layout > .page-heading {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.collection-tools,
.entity-aside {
  align-self: start;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.collection-results,
.entity-main {
  min-width: 0;
}

.entity-layout > .entity-heading {
  margin-bottom: 2rem;
}

.entity-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(13rem, 18rem);
  gap: 2rem;
}

.entity-related {
  margin-top: 2rem;
}

.content-section {
  margin-bottom: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.content-section > :first-child,
.entity-aside > :first-child {
  margin-top: 0;
}

.content-section > :last-child,
.entity-aside > :last-child {
  margin-bottom: 0;
}

.entity-aside h2 {
  margin-top: 1.5rem;
  font-size: 1rem;
}

.stacked-metadata {
  margin: 0;
}

.stacked-metadata > div {
  padding-block: 0.55rem;
  border-bottom: 1px solid var(--line);
}

.stacked-metadata dt,
.record-facts dt {
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stacked-metadata dd,
.record-facts dd {
  margin: 0.12rem 0 0;
}

.results-summary {
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.record-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.record-list > li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.record-list > li > div {
  min-width: 0;
}

.record-list p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.record-title {
  font-size: 1.12rem;
  font-weight: 740;
}

.record-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(5rem, auto));
  gap: 1rem;
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.record-list--compact > li {
  grid-template-columns: 1fr;
}

.page-intro,
.panel {
  width: min(48rem, calc(100% - 2rem));
  margin-inline: auto;
}

.page-intro {
  padding-top: 4rem;
}

.page-intro h1 {
  margin: 0.15em 0 0.3em;
  font-size: clamp(2.3rem, 6vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.052em;
}

.panel {
  margin-top: 2rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.flow > * {
  margin-block: 0;
}

.flow > * + * {
  margin-top: 1rem;
}

.lede,
.supporting-text,
.muted {
  color: var(--muted);
}

button:disabled {
  border-color: var(--line);
  color: var(--muted);
  background: var(--surface-muted);
  cursor: not-allowed;
}

code {
  overflow-wrap: anywhere;
}

.filter-bar {
  display: grid;
  gap: 1rem;
}

.filter-bar fieldset {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.filter-bar legend,
.filter-bar label {
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 400;
}

.filter-option input {
  width: auto;
}

.entity-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.entity-title-row > div {
  min-width: 0;
}

.entity-title-row h1 {
  overflow-wrap: anywhere;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.entity-version {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
}

.status-badge,
.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 99rem;
  font-size: 0.78rem;
  font-weight: 720;
  line-height: 1.3;
  text-decoration: none;
}

.status-badge {
  padding: 0.3rem 0.6rem;
  color: var(--accent-hover);
  background: var(--accent-soft);
}

.status-draft,
.status-custom {
  color: var(--warning);
  background: var(--warning-soft);
}

.status-error {
  color: var(--danger);
  background: var(--danger-soft);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.tag {
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--surface-muted);
}

.tag-official {
  border-color: var(--tag-color, var(--accent));
  background: color-mix(in srgb, var(--tag-color, var(--accent)) 14%, var(--surface));
}

.tag-custom {
  border-style: dashed;
  color: var(--muted);
  background: var(--surface);
}

.metadata-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.metadata-list > div {
  min-width: 0;
  padding: 0.9rem 1rem;
  background: var(--surface);
}

.metadata-list dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metadata-list dd {
  margin: 0.25rem 0 0;
  overflow-wrap: anywhere;
}

.null-value {
  color: var(--muted);
  font-style: italic;
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.data-table th,
.data-table td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

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

.data-table tbody tr:hover {
  background: var(--surface-muted);
}

.data-table th {
  color: var(--muted);
  background: var(--surface-muted);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.data-table .numeric {
  text-align: right;
}

.data-table th button {
  min-height: auto;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  font-weight: inherit;
}

.data-table th button:hover {
  color: var(--ink);
  background: transparent;
}

.sort-mark {
  margin-left: 0.2rem;
  color: var(--accent);
}

.query-box {
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.query-box label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.45rem;
  font-weight: 700;
}

.query-box textarea {
  min-height: 5.5rem;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
}

.query-status {
  margin: 0.45rem 0 0;
  color: var(--accent-hover);
  font-size: 0.86rem;
}

.query-status-error {
  color: var(--danger);
}

.empty-state,
.plot-placeholder {
  display: grid;
  min-height: 13rem;
  place-content: center;
  padding: 2rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  background: var(--surface);
  text-align: center;
}

.empty-state h3 {
  margin: 0 0 0.35rem;
  color: var(--ink);
}

.empty-state p,
.plot-placeholder p {
  max-width: 30rem;
  margin: 0;
}

.plot-placeholder > div {
  display: flex;
  align-items: end;
  justify-content: space-around;
  width: min(25rem, 75vw);
  height: 7rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--line-strong);
  border-left: 2px solid var(--line-strong);
}

.plot-placeholder span {
  width: 10%;
  background: var(--accent);
}

.gallery {
  display: grid;
  gap: 2rem;
}

.gallery-section {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.gallery-section > h2 {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

@media (max-width: 48rem) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
  }

  .site-header nav {
    grid-column: 1 / -1;
    grid-row: 2;
    order: 3;
  }

  .collection-layout,
  .entity-columns,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .record-list > li,
  .record-facts {
    grid-template-columns: 1fr;
  }

  .entity-title-row,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .global-search {
    grid-template-columns: 1fr;
  }

  .global-search label {
    grid-column: auto;
  }
}

/* Shared write-side submission, profile, and moderation workflow. */

.site-actions > a {
  padding-block: 0.18rem 0.12rem;
  border-bottom: 2px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font: 0.78rem/1.2 var(--font-interface);
}

.site-actions > a.active {
  border-bottom-color: var(--accent);
  color: var(--accent-hover);
  font-weight: 700;
}

.submission-shell {
  padding-top: 1rem;
}

.submission-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 34rem);
  gap: 0.15rem 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line-strong);
}

.submission-heading .eyebrow,
.submission-heading h1 {
  grid-column: 1;
}

.submission-heading h1 {
  margin: 0;
  font-size: 1.7rem;
}

.submission-heading > p:not(.eyebrow) {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.submission-heading > p + p:not(.eyebrow) {
  margin-top: 0.35rem;
}

.submission-heading > p:has(.button) {
  grid-column: 1;
  grid-row: 3;
  margin-top: 0.4rem;
}

.profile-header-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.submission-policy {
  padding-left: 0.6rem;
  border-left: 3px solid var(--accent);
}

.submission-heading + .submission-policy-bar {
  margin-top: -1rem;
}

.submission-policy-bar {
  display: grid;
  grid-template-columns: minmax(10rem, 0.22fr) minmax(0, 1fr);
  gap: 1rem;
  margin-bottom: 0.8rem;
  padding: 0.48rem 0.58rem;
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface-muted);
  font: 0.78rem/1.35 var(--font-interface);
}

.submission-policy-bar strong {
  color: var(--accent-hover);
  text-transform: none;
}

.submission-kind-grid,
.submission-entry-grid {
  display: grid;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.submission-kind-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.submission-kind,
.submission-entry-panel {
  min-width: 0;
  padding: 0.8rem;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface);
}

.submission-kind h2,
.submission-entry-panel h2 {
  margin: 0;
  font-size: 1rem;
}

.submission-kind p,
.submission-entry-panel header p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.submission-kind .submission-policy-bar {
  display: block;
  min-height: 9.2rem;
  margin: 0.55rem -0.8rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.submission-kind .submission-policy-bar strong,
.submission-kind .submission-policy-bar span {
  display: block;
}

.submission-kind .submission-policy-bar span {
  margin-top: 0.3rem;
}

.submission-entry-grid {
  grid-template-columns: minmax(34rem, 1.15fr) minmax(27rem, 0.85fr);
}

.submission-entry-panel > header {
  min-height: 3.7rem;
  margin: -0.8rem -0.8rem 0.7rem;
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface-muted);
}

.submission-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.submission-form-sections {
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.submission-form-section + .submission-form-section {
  border-top: 1px solid var(--line-strong);
}

.revision-disposition {
  margin-bottom: 0.65rem;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.revision-disposition-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.revision-disposition-options > label {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  min-width: 0;
  padding: 0.5rem;
}

.revision-disposition-options > label + label {
  border-left: 1px solid var(--line);
}

.revision-disposition-options input {
  width: 1rem;
  min-height: 1rem;
  margin-top: 0.12rem;
}

.revision-disposition-options span,
.revision-disposition-options small {
  display: block;
}

.revision-disposition-options small {
  color: var(--muted);
  font: 0.7rem/1.3 var(--font-interface);
}

.submission-form-section > header {
  display: grid;
  grid-template-columns: minmax(12rem, 0.34fr) minmax(20rem, 1fr);
  gap: 1rem;
  padding: 0.38rem 0.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-muted);
}

.submission-form-section > header h3,
.submission-form-section > header p {
  margin: 0;
}

.submission-form-section > header h3 {
  font-size: 0.82rem;
}

.submission-form-section > header p {
  color: var(--muted);
  font: 0.72rem/1.3 var(--font-interface);
}

.submission-field-group-stack {
  display: block;
}

.submission-field-group-inline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}

.submission-field-group + .submission-field-group {
  border-top: 1px solid var(--line);
}

.submission-form-sections .submission-field {
  padding: 0.5rem;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.submission-form-sections .submission-field:last-child {
  border-bottom: 0;
}

.submission-field-group-inline .submission-field {
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.submission-field-group-inline .submission-field:last-child {
  border-right: 0;
}

.submission-form-sections .submission-field > input:not([type="checkbox"]),
.submission-form-sections .submission-field > select,
.submission-form-sections .submission-field > textarea {
  width: 100%;
}

.submission-boolean-field {
  display: flex !important;
  align-items: center;
  gap: 0.4rem;
  min-height: 2rem;
  margin: 0 !important;
}

.submission-boolean-field input {
  width: 1rem;
  min-height: 1rem;
}

.field-definition-link {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 400;
}

.submission-field-reference .related-record-picker {
  min-height: 3.1rem;
  border: 1px solid var(--line);
  background: var(--paper);
}

.submission-field-reference .related-record-picker[data-enhanced="true"] > .filter-grid-trigger {
  display: grid;
  min-height: 3.1rem;
}

.submission-field-reference .related-record-picker[data-enhanced="true"] > .filter-grid-fallback {
  display: none;
}

.submission-field-reference .filter-grid-trigger:disabled {
  opacity: 1;
  cursor: default;
  background: var(--surface-muted);
}

.submission-file-input input[type="file"] {
  width: 100%;
}

.submission-file-input label,
.submission-file-input small {
  display: block;
  margin-bottom: 0.2rem;
  font: 700 0.68rem/1.25 var(--font-interface);
}

.submission-file-input small {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-weight: 400;
}

.submission-previous-schema-reuse {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.3rem;
}

.submission-previous-schema-reuse span,
.submission-current-file {
  margin: 0;
  color: var(--muted);
  font: 0.74rem/1.3 var(--font-interface);
}

.submission-previous-schema > .field-help {
  margin: 0 0 0.55rem;
}

.submission-field {
  min-width: 0;
  padding: 0.45rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.submission-field > label,
.submission-json-panel label {
  display: block;
  margin-bottom: 0.22rem;
  font: 700 0.74rem/1.2 var(--font-interface);
}

.submission-field input,
.submission-field select,
.submission-field textarea,
.submission-json {
  border-color: var(--line);
  border-radius: 0;
}

.submission-field select[multiple] {
  min-height: 6rem;
}

.submission-field-checkbox {
  display: grid;
  min-height: 3.65rem;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.35rem;
}

.submission-field-checkbox > label {
  margin: 0;
}

.submission-field-checkbox input {
  width: 1rem;
  min-height: 1rem;
}

.field-help,
.field-errors,
.submission-errors {
  margin: 0.25rem 0 0;
  font: 0.7rem/1.28 var(--font-interface);
}

.field-help {
  color: var(--muted);
}

.field-errors,
.submission-errors,
.submission-field-error > label {
  color: var(--danger);
}

.field-errors ul,
.submission-errors ul {
  margin: 0;
  padding-left: 1rem;
}

.submission-json {
  min-height: 39rem;
  resize: vertical;
  font: 0.72rem/1.35 var(--font-technical);
  tab-size: 2;
}

.submission-json-status {
  min-height: 1.35rem;
  margin: 0.3rem 0 0;
  color: var(--muted);
  font: 0.72rem/1.25 var(--font-interface);
}

.submission-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.submission-actions .button,
.button-compact {
  min-height: 1.8rem;
  padding: 0.22rem 0.5rem;
  font-size: 0.75rem;
}

.submission-preview {
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.submission-preview-sections {
  border: 0;
}

.submission-preview-label {
  display: block;
  color: var(--muted);
  font: 700 0.68rem/1.2 var(--font-interface);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.submission-preview-value {
  margin-top: 0.18rem;
  overflow-wrap: anywhere;
}

.submission-preview-value pre {
  max-height: 18rem;
  margin: 0;
  overflow: auto;
}

.submission-preview-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.submission-preview-list > div {
  min-width: 0;
  padding: 0.45rem 0.55rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.submission-preview-list dt {
  color: var(--muted);
  font: 700 0.68rem/1.2 var(--font-interface);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.submission-preview-list dd {
  margin: 0.14rem 0 0;
  overflow-wrap: anywhere;
}

.submission-preview-list pre {
  max-height: 18rem;
  margin: 0;
  overflow: auto;
}

.submission-preview .record-disclosure {
  margin: 0;
  border: 0;
  border-top: 1px solid var(--line-strong);
}

.submission-preview-actions {
  justify-content: flex-start;
}

.submission-preview-actions form,
.submission-table form {
  margin: 0;
}

.submission-table-section {
  margin-top: 1.35rem;
}

.submission-table-section > h2 {
  margin: 0 0 0.15rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--line-strong);
  font-size: 1rem;
}

.submission-table-section > p {
  margin: 0.25rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.submission-table .status-badge {
  padding: 0.12rem 0.35rem;
  border-radius: 0;
  font-size: 0.7rem;
}

.status-pending_review,
.status-pending_reapproval {
  color: var(--warning);
  background: var(--warning-soft);
}

.submission-collection-controls {
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) repeat(3, minmax(10rem, 0.45fr)) auto;
  align-items: end;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
  background: var(--surface);
}

.submission-collection-controls > label,
.submission-collection-actions {
  min-width: 0;
  min-height: 3.35rem;
  padding: 0.38rem 0.45rem;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.submission-collection-controls > label {
  display: grid;
  gap: 0.18rem;
  font: 700 0.68rem/1.2 var(--font-interface);
}

.submission-collection-controls input,
.submission-collection-controls select {
  min-height: 1.75rem;
  padding: 0.18rem 0.3rem;
  border-radius: 0;
  font-size: 0.76rem;
}

.submission-collection-actions,
.submission-row-actions,
.submission-pagination {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.submission-row-actions {
  white-space: nowrap;
}

.data-table .table-action {
  min-height: 0;
  margin: 0;
  padding: 0;
  cursor: pointer;
  border: 0;
  color: var(--accent);
  background: transparent;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.data-table .table-action:hover {
  color: var(--accent-hover);
  background: transparent;
}

.data-table .table-action:disabled {
  color: var(--muted);
  text-decoration: none;
  cursor: not-allowed;
}

.settings-shell {
  padding-top: 1rem;
}

.settings-heading {
  margin-bottom: 0;
}

.settings-heading h1 {
  margin: 0.1rem 0 0;
  font-size: 1.7rem;
}

.settings-section {
  border-bottom: 1px solid var(--line-strong);
}

.settings-section-heading {
  display: grid;
  grid-template-columns: minmax(12rem, 0.25fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.45rem 0.55rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-muted);
}

.settings-section-heading h2,
.settings-section-heading p {
  margin: 0;
}

.settings-section-heading h2 {
  font-size: 0.92rem;
}

.settings-section-heading p,
.settings-note {
  color: var(--muted);
  font: 0.76rem/1.35 var(--font-interface);
}

.settings-identity-table form {
  margin: 0;
}

.settings-note,
.settings-provider-actions {
  margin: 0;
  padding: 0.48rem 0.55rem;
  border-top: 1px solid var(--line);
}

.settings-provider-actions {
  display: flex;
  gap: 1rem;
}

.settings-provider-actions form {
  margin: 0;
}

.settings-provider-actions .table-action {
  min-height: 0;
  padding: 0;
  border: 0;
  color: var(--accent);
  background: transparent;
  font: 0.8rem/1.3 var(--font-interface);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.data-table .table-action-danger {
  color: var(--danger);
}

.submission-pagination {
  justify-content: flex-end;
  margin-top: 0.4rem;
  color: var(--muted);
  font: 0.72rem/1.2 var(--font-interface);
}

.button-danger {
  border-color: var(--danger);
  color: var(--danger);
  background: var(--surface);
}

.button-danger:hover {
  border-color: var(--danger);
  color: var(--surface);
  background: var(--danger);
}

.submission-withdraw-panel {
  max-width: 44rem;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.submission-history {
  margin-top: 1rem;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.submission-history > summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.42rem 0.55rem;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--accent) 8%, var(--surface-muted));
  font: 700 0.8rem/1.25 var(--font-interface);
}

.submission-history > summary::before {
  content: "▸";
  flex: 0 0 auto;
  color: var(--accent);
}

.submission-history[open] > summary::before {
  content: "▾";
}

.submission-history[open] > summary {
  border-bottom-color: var(--line-strong);
}

.submission-history > summary span:last-child {
  margin-left: auto;
  color: var(--muted);
  font-weight: 400;
}

.submission-history-lineage {
  display: flex;
  gap: 0.45rem;
  padding: 0.4rem 0.55rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
}

.submission-history-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.submission-history-event {
  display: grid;
  grid-template-columns: 9.2rem 8.5rem minmax(8rem, 0.55fr) minmax(14rem, 1.45fr) minmax(10rem, 0.8fr);
  align-items: baseline;
  border-bottom: 1px solid var(--line);
}

.submission-history-event:last-child {
  border-bottom: 0;
}

.submission-history-event > time,
.submission-history-event > strong,
.submission-history-event > span {
  min-width: 0;
  padding: 0.38rem 0.48rem;
  overflow-wrap: anywhere;
}

.submission-history-event > time,
.submission-history-event > strong,
.submission-history-actor,
.submission-history-subject {
  font: 0.72rem/1.3 var(--font-interface);
}

.submission-history-event > strong {
  color: var(--accent-hover);
}

.submission-history-actor small {
  color: var(--muted);
}

.submission-history-subject {
  color: var(--muted);
}

.submission-history-event-details {
  grid-column: 1 / -1;
  padding: 0.35rem 0.5rem 0.5rem;
  border-top: 1px dotted var(--line);
  background: var(--paper);
}

.submission-history-event-details > summary {
  cursor: pointer;
  color: var(--muted);
  font: 700 0.7rem/1.25 var(--font-interface);
}

.submission-history-event-details h4 {
  margin: 0.45rem 0 0.15rem;
  font-size: 0.75rem;
}

.submission-history-event-details pre {
  max-height: 16rem;
  margin: 0;
  overflow: auto;
  font-size: 0.68rem;
}

@media (max-width: 74rem) {
  .submission-entry-grid {
    grid-template-columns: 1fr;
  }

  .submission-kind-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .submission-collection-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Reusable result-filter strips and circuit leaderboard ----------------- */

.filter-grid {
  width: 100%;
  background: var(--surface);
}

.filter-grid > summary {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  min-height: 1.8rem;
  padding: 0.28rem 0.48rem;
  color: var(--ink);
  background: var(--surface-muted);
  font: 700 0.76rem/1.2 var(--font-interface);
  cursor: pointer;
}

.filter-grid > summary::before {
  content: "▸";
  color: var(--accent);
  font-family: var(--font-technical);
}

.filter-grid[open] > summary::before {
  content: "▾";
}

.filter-grid-applied {
  color: var(--filter-active-ink);
  font-weight: 400;
}

.filter-grid-legend {
  margin-left: auto;
  color: var(--filter-active-ink);
  font-weight: 400;
}

.filter-grid-cells {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  align-items: stretch;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
  background-color: var(--surface-muted);
  background-image: repeating-linear-gradient(
    135deg,
    transparent 0,
    transparent 6px,
    var(--filter-hatch-line) 6px,
    var(--filter-hatch-line) 7px
  );
  box-shadow: inset 0 -1px var(--line-strong);
}

.filter-grid-cell,
.filter-choice-overlay-cell {
  position: relative;
  min-width: 0;
  min-height: 3.35rem;
  border: 0;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--ink);
  background: var(--surface);
}

.filter-grid-cell.is-filtered {
  background: var(--filter-active);
}

.filter-grid-clear {
  position: absolute;
  z-index: 6;
  top: auto;
  right: 0.22rem;
  bottom: 0.2rem;
  display: none;
  width: 1.15rem;
  height: 1.15rem;
  min-height: 0;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 0;
  color: var(--filter-active-ink);
  background: transparent;
  font: 700 0.9rem/1 var(--font-interface);
}

.filter-grid[data-enhanced="true"] .filter-grid-cell.is-filtered > .filter-grid-clear {
  display: inline-grid;
  place-items: center;
}

.filter-grid-clear:hover {
  border-color: var(--filter-active-ink);
  color: var(--ink);
  background: color-mix(in srgb, var(--filter-active) 72%, var(--surface));
}

.filter-grid-cell.is-filtered .filter-grid-trigger,
.filter-grid-cell.is-filtered .filter-grid-tag-heading {
  padding-right: 1.3rem;
}

.filter-grid-trigger {
  display: none;
  width: 100%;
  height: 100%;
  min-height: 3.35rem;
  grid-template-rows: auto auto;
  align-content: space-between;
  justify-content: stretch;
  justify-items: start;
  gap: 0.32rem;
  padding: 0.3rem 0.42rem 0.32rem;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  color: inherit;
  background: transparent;
  font: 400 0.78rem/1.2 var(--font-reference);
  text-align: left;
}

.filter-grid-trigger:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--filter-active) 58%, transparent);
}

.filter-grid[data-enhanced="true"] .filter-grid-trigger {
  display: grid;
}

.filter-grid-cell-title,
.filter-grid-cell-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-grid-cell-title {
  font: 700 0.72rem/1.2 var(--font-interface);
}

.filter-grid-cell-value {
  font-variant-numeric: tabular-nums;
}

.filter-grid-fallback {
  display: grid;
  gap: 0.25rem;
  padding: 0.4rem 0.48rem;
  font: 700 0.72rem/1.2 var(--font-interface);
}

.filter-grid-fallback select {
  min-height: 1.7rem;
  font-size: 0.75rem;
}

.filter-grid[data-enhanced="true"] .filter-grid-fallback,
.filter-grid[data-enhanced="true"] .filter-grid-native-range {
  display: none;
}

.filter-grid-native-range {
  display: grid;
  gap: 0.2rem;
  padding: 0.35rem;
}

.filter-grid-tag-cell {
  grid-column: span var(--filter-tag-span, 2);
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  padding: 0.3rem 0.42rem 0.32rem;
}

.filter-grid-tag-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  font: 0.72rem/1.2 var(--font-interface);
}

.filter-grid-tag-heading strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-grid-tag-heading span {
  flex: none;
  color: var(--filter-active-ink);
  font-family: var(--font-reference);
}

.filter-grid-tag-cell .tag-picker {
  align-items: start;
  gap: 0.3rem;
}

.filter-grid-tag-cell .tag-picker-summary {
  align-items: center;
}

.filter-grid-tag-cell .button-compact {
  min-height: 1.5rem;
  padding: 0.08rem 0.38rem;
  font-size: 0.72rem;
}

.related-record-picker {
  height: 100%;
}

.filter-grid-related-cell .filter-grid-fallback {
  min-height: 3.35rem;
  align-content: space-between;
  font-weight: 400;
}

.filter-choice-overlay-cell {
  z-index: 6;
  display: grid;
  align-content: center;
  justify-content: stretch;
  padding: 0.3rem 0.42rem;
  overflow: hidden;
  opacity: 0;
  transform: scaleX(0.04);
  transform-origin: var(--filter-telescope-origin, left) center;
  transition: transform 135ms ease-out, opacity 90ms linear;
  font: 700 0.76rem/1.2 var(--font-interface);
}

.filter-choice-overlay-cell.is-visible {
  opacity: 1;
  transform: scaleX(1);
}

.filter-choice-overlay-anchor {
  grid-template-rows: auto auto;
  align-content: space-between;
  gap: 0.32rem;
  color: var(--ink);
  background: var(--filter-active);
  text-align: left;
}

.filter-choice-overlay-anchor:hover {
  color: var(--ink);
  background: var(--filter-active);
}

.filter-choice-overlay-option {
  align-content: center;
  justify-items: start;
  color: var(--ink);
  background: var(--filter-option);
  text-align: left;
}

.filter-choice-overlay-option::after {
  content: "";
  position: absolute;
  inset: 0.18rem;
  border: 1px dotted var(--filter-active-ink);
  pointer-events: none;
}

.filter-choice-overlay-option:hover {
  color: var(--ink);
  background: var(--filter-active);
}

.filter-range-overlay {
  z-index: 7;
  display: grid;
  grid-template-columns: repeat(var(--filter-editor-columns), minmax(0, 1fr));
  min-width: 0;
  min-height: 6.9rem;
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
  color: var(--ink);
  background: var(--surface);
  opacity: 0;
  transition: opacity 100ms linear;
}

.filter-range-overlay.is-visible {
  opacity: 1;
}

.filter-range-field {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: 0.45rem;
  min-width: 0;
  padding: 0.4rem 0.48rem;
  border-right: 1px solid var(--line-strong);
  font: 700 0.72rem/1.2 var(--font-interface);
}

.filter-range-field input {
  min-width: 0;
  min-height: 1.8rem;
  padding: 0.18rem 0.3rem;
  border-radius: 0;
  font: 400 0.78rem/1.2 var(--font-reference);
}

.filter-range-histogram-cell {
  grid-column: 3 / -1;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.32rem 0.48rem 0.38rem;
}

.filter-range-histogram-cell > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-width: 0;
  font: 0.7rem/1.2 var(--font-interface);
}

.filter-range-histogram-cell > header strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-range-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: 0.28rem;
}

.filter-range-reset,
.filter-range-cancel,
.filter-range-confirm {
  flex: none;
  min-height: 1.45rem;
  padding: 0.08rem 0.35rem;
  border-radius: 0;
  font: 400 0.68rem/1.2 var(--font-interface);
}

.filter-range-reset,
.filter-range-cancel {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: var(--surface);
}

.filter-range-reset:hover,
.filter-range-cancel:hover {
  color: var(--ink);
  background: var(--surface-muted);
}

.filter-range-confirm {
  border: 1px solid var(--accent);
  color: var(--on-accent);
  background: var(--accent);
  font-weight: 700;
}

.filter-range-confirm:hover {
  color: var(--on-accent);
  background: var(--accent-hover);
}

.filter-range-confirm[hidden] {
  display: none;
}

.filter-range-plot {
  position: relative;
  min-width: 0;
  min-height: 4.3rem;
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
}

.filter-range-bars {
  position: absolute;
  inset: 1.05rem 0 0;
  display: flex;
  align-items: end;
  gap: 2px;
}

.filter-range-bars span {
  flex: 1 1 0;
  min-width: 1px;
  background: var(--filter-active-ink);
  opacity: 0.68;
}

.filter-range-axis-labels {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0.08rem;
  left: 0;
  height: 0.8rem;
  color: var(--ink);
  font: 600 0.57rem/1 var(--font-technical);
  pointer-events: none;
}

.filter-range-axis-labels span {
  position: absolute;
  bottom: 0;
  padding: 0.03rem 0.12rem;
  background: color-mix(in srgb, var(--surface) 74%, transparent);
  transform: translateX(-50%);
  white-space: nowrap;
}

.filter-range-axis-labels span[data-edge="start"] {
  transform: none;
}

.filter-range-axis-labels span[data-edge="end"] {
  transform: translateX(-100%);
}

.filter-range-shade {
  position: absolute;
  top: 1.05rem;
  bottom: 0;
  background: var(--surface-muted);
  opacity: 0.84;
  pointer-events: none;
}

.filter-range-shade-left {
  left: 0;
}

.filter-range-shade-right {
  right: 0;
}

.filter-range-handle {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  width: 0.95rem;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.filter-range-handle:hover {
  color: var(--ink);
  background: transparent;
}

.filter-range-handle::before {
  content: "";
  position: absolute;
  top: 0.95rem;
  bottom: 0;
  left: calc(50% - 0.5px);
  width: 1px;
  background: currentColor;
}

.filter-range-handle::after {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: calc(50% - 0.22rem);
  width: 0.44rem;
  height: 0.44rem;
  border: 1px solid currentColor;
  background: var(--surface);
}

.filter-range-handle-label {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font: 700 0.67rem/1.2 var(--font-interface);
  white-space: nowrap;
}

.filter-range-handle.is-left-edge {
  transform: none;
}

.filter-range-handle.is-left-edge .filter-range-handle-label {
  left: 0;
  transform: none;
}

.filter-range-handle.is-right-edge {
  transform: translateX(-100%);
}

.filter-range-handle.is-right-edge .filter-range-handle-label {
  right: 0;
  left: auto;
  transform: none;
}

@media (max-width: 75rem) {
  .filter-grid-cells {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 48rem) {
  .filter-grid-cells {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .filter-grid-legend {
    display: none;
  }
}

@media (max-width: 32rem) {
  .filter-grid-cells {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-range-histogram-cell {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .filter-choice-overlay-cell,
  .filter-range-overlay {
    transition: none;
  }
}

.record-disclosure > summary {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  min-height: 1.8rem;
  padding: 0.28rem 0.48rem;
  color: var(--ink);
  background: var(--surface-muted);
  font: 700 0.76rem/1.2 var(--font-interface);
  cursor: pointer;
}

.record-disclosure > summary::before {
  content: "▸";
  color: var(--accent);
  font-family: var(--font-technical);
}

.record-disclosure[open] > summary::before {
  content: "▾";
}

.record-disclosure > summary span:last-child {
  color: var(--muted);
  font-weight: 400;
}

.circuit-record-layout {
  padding-top: 0.65rem;
}

.circuit-dossier {
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) minmax(0, 2fr);
  border-bottom: 1px solid var(--line-strong);
}

.circuit-description {
  padding: 0.6rem 0.8rem 0.65rem 0;
}

.circuit-description h2,
.circuit-provenance h2,
.leaderboard-heading h2 {
  margin: 0 0 0.35rem;
  font: 700 0.88rem/1.2 var(--font-interface);
}

.circuit-description p {
  max-width: 68ch;
  margin: 0.25rem 0;
}

.circuit-facts {
  display: grid;
  grid-template-columns: repeat(6, minmax(5rem, 1fr));
  align-self: stretch;
  margin: 0;
  border-left: 1px solid var(--line-strong);
}

.circuit-facts > div {
  min-width: 0;
  padding: 0.38rem 0.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.circuit-facts > div:nth-last-child(-n + 6) {
  border-bottom: 0;
}

.circuit-fact-wide {
  grid-column: span 2;
}

.circuit-facts dt,
.compact-technical-metadata dt {
  color: var(--muted);
  font: 700 0.67rem/1.2 var(--font-interface);
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.circuit-facts dd {
  margin: 0.12rem 0 0;
  overflow-wrap: anywhere;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.record-disclosure {
  border-bottom: 1px solid var(--line-strong);
}

.record-disclosure > summary {
  background: transparent;
}

.circuit-provenance-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: 1rem;
  padding: 0.65rem 0 0.8rem;
}

.circuit-provenance-grid > section {
  min-width: 0;
}

.compact-technical-metadata > div {
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) minmax(0, 1fr);
  gap: 0.5rem;
  padding-block: 0.25rem;
}

.compact-technical-metadata dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.circuit-leaderboard {
  margin-top: 0.7rem;
  border-top: 2px solid var(--line-strong);
}

.leaderboard-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0.48rem 0.45rem;
}

.leaderboard-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.leaderboard-filter-form {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.leaderboard-filter-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  min-height: 2.25rem;
  padding: 0.25rem 0.48rem;
  font: 0.75rem/1.15 var(--font-interface);
}

@media (max-width: 64rem) {
  .circuit-dossier,
  .circuit-provenance-grid {
    grid-template-columns: 1fr;
  }

  .circuit-facts {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 48rem) {
  .circuit-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .circuit-facts > div:nth-last-child(-n + 6) {
    border-bottom: 1px solid var(--line);
  }

  .record-disclosure > summary span:last-child {
    display: none;
  }
}

/* Scientific record pages ------------------------------------------------ */

.record-layout {
  padding-top: 0.65rem;
}

.record-heading {
  padding: 0.35rem 0 0.55rem;
  border-bottom: 2px solid var(--line-strong);
}

.record-heading .entity-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0;
  border: 0;
  background: transparent;
}

.record-heading .entity-title-row h1 {
  margin: 0.05rem 0 0;
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.record-heading .entity-version {
  margin-left: 0.35rem;
  color: var(--muted);
  font: 400 0.8rem/1 var(--font-technical);
  letter-spacing: 0;
  white-space: nowrap;
}

.record-heading .status-badge {
  margin-top: 0.95rem;
  padding: 0.17rem 0.42rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: 700 0.7rem/1.2 var(--font-interface);
}

.record-heading .tag-list {
  gap: 0.25rem;
  margin-top: 0.4rem;
}

.record-heading .tag {
  padding: 0.12rem 0.38rem;
  border-radius: var(--radius);
  font: 700 0.7rem/1.2 var(--font-interface);
}

.record-history {
  margin-top: 0.4rem;
  color: var(--muted);
  font: 0.73rem/1.2 var(--font-interface);
}

.record-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 20rem);
  gap: 1.25rem;
}

.record-main {
  min-width: 0;
}

.record-sections {
  display: grid;
}

.record-section {
  min-width: 0;
  padding: 0.75rem 0 0.9rem;
  border-bottom: 1px solid var(--line);
}

.record-section > :first-child {
  margin-top: 0;
}

.record-section > :last-child {
  margin-bottom: 0;
}

.record-section h2,
.record-related > h2,
.record-aside h2 {
  margin: 0 0 0.45rem;
  font: 700 0.88rem/1.2 var(--font-interface);
  letter-spacing: 0.01em;
}

.record-section h3 {
  margin: 0.8rem 0 0.3rem;
  font: 700 0.78rem/1.2 var(--font-interface);
}

.record-section p,
.record-section li {
  max-width: 78ch;
}

.record-aside {
  min-width: 0;
  padding: 0.8rem 0 0 0.9rem;
  border-left: 1px solid var(--line-strong);
  font-size: 0.86rem;
}

.record-aside h2 {
  margin-top: 1rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--line);
}

.record-aside > :first-child {
  margin-top: 0;
}

.record-layout .metadata-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(12rem, 1fr));
  gap: 0;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
}

.record-layout .metadata-list > div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.9fr) minmax(0, 1.1fr);
  gap: 0.45rem;
  padding: 0.35rem 0.45rem;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.record-layout .metadata-list > div:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.record-layout .metadata-list dt,
.record-layout .metadata-list dd {
  min-width: 0;
  margin: 0;
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.record-aside .metadata-list {
  grid-template-columns: 1fr;
}

.record-aside .metadata-list > div,
.record-aside .metadata-list > div:nth-child(odd) {
  grid-template-columns: 1fr;
  gap: 0.08rem;
  padding-inline: 0;
  border-right: 0;
}

.record-aside .stacked-metadata > div {
  display: grid;
  grid-template-columns: minmax(7rem, 1fr) minmax(0, 1fr);
  gap: 0.45rem;
  padding-block: 0.3rem;
}

.record-aside .stacked-metadata dd {
  margin: 0;
  text-align: right;
}

.credit-list {
  margin: 0;
  padding-left: 1.25rem;
}

.credit-list > li {
  padding-block: 0.15rem;
}

.credit-list ul {
  margin: 0.15rem 0 0;
  padding-left: 1rem;
  font-size: 0.78rem;
}

.record-related {
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 2px solid var(--line-strong);
}

.record-table-scroll,
.record-related > .table-scroll {
  max-height: none;
}

.record-layout .empty-state {
  min-height: 6rem;
  padding: 1rem;
  border-inline: 0;
  border-radius: 0;
  background: transparent;
}

@media (max-width: 48rem) {
  .record-columns {
    grid-template-columns: 1fr;
  }

  .record-aside {
    padding-left: 0;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

  .record-layout .metadata-list {
    grid-template-columns: 1fr;
  }

  .record-layout .metadata-list > div:nth-child(odd) {
    border-right: 0;
  }
}

/* Desktop-first scientific explorer ------------------------------------- */

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.explorer-layout {
  width: calc(100% - 2rem);
  max-width: none;
  padding-top: 0.65rem;
}

.explorer-form {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.explorer-query {
  display: grid;
  grid-template-columns: minmax(22rem, 1fr) auto auto auto;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 0.55rem;
  background: var(--surface-muted);
}

.explorer-query input[type="search"] {
  font-family: var(--font-technical);
  background: var(--surface);
}

.button-compact {
  min-height: 1.85rem;
  padding: 0.22rem 0.55rem;
  font-size: 0.79rem;
}

.button-link {
  padding-inline: 0.25rem;
  font: 0.8rem/1.2 var(--font-interface);
}

.query-mode {
  color: var(--muted);
  font: 0.76rem/1.2 var(--font-interface);
  white-space: nowrap;
}

.explorer-search-line {
  display: contents;
}

.scripted-query {
  grid-column: 1 / -1;
  margin: 0.12rem -0.55rem -0.48rem;
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  font: 0.75rem/1.25 var(--font-interface);
}

.scripted-query-input {
  display: grid;
  grid-template-columns: auto minmax(24rem, 1fr) auto auto;
  align-items: center;
  gap: 0.42rem;
  padding: 0.35rem 0.55rem 0.45rem;
  border-top: 1px dotted var(--line);
}

.scripted-query-input label {
  font-weight: 700;
}

.scripted-query-input textarea {
  width: 100%;
  min-height: 2.35rem;
  padding: 0.28rem 0.4rem;
  resize: vertical;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  font: 0.74rem/1.3 var(--font-technical);
}

.explorer-query-status {
  min-height: 1.65rem;
  margin: 0;
  padding: 0.27rem 0.58rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 0.76rem/1.35 var(--font-technical);
}

.query-status-success {
  color: var(--accent-hover);
}

.result-format-links {
  padding: 0.28rem 0.52rem;
  border-bottom: 1px solid var(--line);
  font: 0.74rem/1.2 var(--font-interface);
  text-align: right;
}

.comparison-plot {
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface);
}

.comparison-plot > summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.55rem;
  width: 100%;
  min-height: 1.8rem;
  padding: 0.28rem 0.48rem;
  color: var(--ink);
  background: var(--accent-soft);
  font: 700 0.76rem/1.2 var(--font-interface);
  cursor: pointer;
}

.comparison-plot > summary::before {
  content: "▸";
  color: var(--accent);
  font-family: var(--font-technical);
}

.comparison-plot[open] > summary::before {
  content: "▾";
}

.comparison-plot-action-hide {
  display: none;
}

.comparison-plot[open] .comparison-plot-action-show {
  display: none;
}

.comparison-plot[open] .comparison-plot-action-hide {
  display: inline;
}

.comparison-plot > summary > span:last-child {
  margin-left: auto;
  color: var(--accent-hover);
  font-weight: 400;
}

.result-plot {
  position: relative;
  display: grid;
  grid-template-columns: minmax(34rem, 3fr) minmax(19rem, 1fr);
  margin: 0;
  border-top: 1px dotted var(--line);
  --plot-marker: var(--accent);
}

.result-plot[data-marker-colour="blue"] {
  --plot-marker: #3278ae;
}

.result-plot[data-marker-colour="orange"] {
  --plot-marker: #c16622;
}

.result-plot[data-marker-colour="green"] {
  --plot-marker: #4f7f4a;
}

.result-plot[data-marker-colour="purple"] {
  --plot-marker: #8a5ca5;
}

.result-plot-controls {
  grid-column: 1 / -1;
  display: block;
  padding: 0;
  border-top: 1px solid var(--line);
  background: var(--surface);
  font: 0.72rem/1.2 var(--font-interface);
}

.result-plot-control-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.42rem;
  padding: 0.34rem 0.48rem;
  border-top: 1px solid var(--line);
  background: var(--surface-muted);
}

.result-plot-controls [role="alert"] {
  margin-right: auto;
}

.control-grid > summary {
  background: color-mix(in srgb, var(--accent-soft) 48%, var(--surface-muted));
}

.control-grid-cells {
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

.control-grid-cell {
  grid-column: span var(--control-cell-span, 1);
}

.control-grid .control-grid-cell,
.control-grid .control-grid-cell.is-filtered {
  background: var(--surface);
}

.control-grid .filter-grid-range-cell.is-filtered {
  background: var(--filter-active);
}

.control-grid .control-grid-cell.is-filtered .filter-grid-trigger {
  padding-right: 0.42rem;
}

.control-axis-picker {
  height: 100%;
}

.control-axis-picker[data-enhanced="true"] .filter-grid-trigger {
  display: grid;
}

.control-axis-picker[data-enhanced="true"] .filter-grid-fallback {
  display: none;
}

.control-toggle-cell {
  display: grid;
  grid-template-rows: auto auto;
  align-content: space-between;
  gap: 0.32rem;
  min-height: 3.35rem;
  padding: 0.3rem 0.42rem 0.32rem;
  cursor: pointer;
}

.control-toggle-value {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-reference);
}

.control-toggle-value input[type="checkbox"] {
  width: 1rem;
  min-height: 1rem;
  margin: 0;
  accent-color: var(--accent);
}

.control-axis-dialog {
  width: min(50rem, calc(100vw - 2rem));
}

.control-axis-dialog-body {
  display: grid;
  gap: 0.5rem;
  padding: 0.55rem;
}

.control-axis-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-height: min(30rem, 58vh);
  overflow: auto;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.control-axis-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: start;
  gap: 0.12rem 0.5rem;
  min-height: 4.1rem;
  padding: 0.38rem 0.45rem;
  border: 0;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--ink);
  background: var(--surface);
  text-align: left;
}

.control-axis-option:hover {
  color: var(--ink);
  background: var(--surface-muted);
}

.control-axis-option[aria-pressed="true"] {
  background: var(--filter-active);
  box-shadow: inset 0 0 0 2px var(--filter-active-ink);
}

.control-axis-option > span,
.control-axis-option small {
  min-width: 0;
}

.control-axis-option > span span,
.control-axis-option small {
  color: var(--muted);
  font-weight: 400;
}

.control-axis-option small {
  grid-column: 1 / -1;
}

.control-axis-interval-status {
  display: inline-block;
  padding: 0.08rem 0.22rem;
  border: 1px solid var(--filter-active-ink);
  color: var(--filter-active-ink);
  background: var(--filter-active);
  font: 700 0.64rem/1.1 var(--font-technical);
}

.result-plot-graphic {
  position: relative;
  min-width: 0;
  border-right: 1px solid var(--line);
}

.result-plot figcaption {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0.52rem;
  background: var(--surface-muted);
  font: 0.75rem/1.25 var(--font-interface);
}

.result-plot-svg {
  display: block;
  width: 100%;
  height: var(--result-plot-height, 440px);
  background: var(--surface);
  font: 12px var(--font-technical);
  user-select: none;
  -webkit-user-select: none;
}

.result-plot-svg.has-plot-crosshair,
.result-plot-svg.has-plot-crosshair .result-plot-point:hover {
  cursor: none;
}

.result-plot-svg text {
  fill: var(--ink);
}

.plot-axis {
  stroke: var(--ink);
  stroke-width: 1.3;
}

.plot-grid-line-major {
  stroke: var(--line);
  stroke-width: 0.8;
}

.plot-grid-line-minor {
  stroke: var(--line);
  stroke-width: 0.45;
  opacity: 0.58;
}

.plot-axis-label {
  fill: var(--ink);
  font-weight: 700;
}

.plot-axis-label-secondary {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 400;
}

.result-plot-point {
  color: var(--plot-marker);
  fill: currentColor;
  stroke: var(--surface);
  stroke-width: 1.5;
}

.result-plot-point:focus-visible {
  outline: none;
  stroke: var(--ink);
  stroke-width: 3;
}

.result-plot-point:hover {
  stroke: var(--ink);
  stroke-width: 2.4;
}

.result-plot-point.is-selected {
  color: var(--accent-hover);
  fill: currentColor;
  stroke: var(--ink);
  stroke-width: 3;
}

.plot-uncertainty {
  color: var(--plot-marker);
  pointer-events: none;
}

.plot-error-bar line {
  stroke: currentColor;
  stroke-width: 1.15;
  opacity: 0.82;
  vector-effect: non-scaling-stroke;
}

.plot-uncertainty-areas rect {
  fill: currentColor;
  fill-opacity: 0.16;
  stroke: currentColor;
  stroke-opacity: 0.58;
  stroke-width: 0.8;
  vector-effect: non-scaling-stroke;
}

.plot-zoom-box {
  fill: var(--accent-soft);
  fill-opacity: 0.36;
  stroke: var(--accent-hover);
  stroke-width: 1.2;
  stroke-dasharray: 4 3;
  pointer-events: none;
  vector-effect: non-scaling-stroke;
}

.result-plot-svg.is-plot-selecting {
  cursor: crosshair;
}

.plot-crosshair {
  color: var(--ink);
  pointer-events: none;
}

.plot-crosshair-line {
  stroke: currentColor;
  stroke-width: 1;
  stroke-dasharray: 3 3;
  opacity: 0.78;
  vector-effect: non-scaling-stroke;
}

.plot-crosshair.is-snapped {
  color: var(--ink);
}

.plot-crosshair.is-snapped .plot-crosshair-line {
  stroke-width: 1.6;
  stroke-dasharray: none;
  opacity: 1;
}

.plot-crosshair-readout rect {
  fill: var(--surface);
  fill-opacity: 0.94;
  stroke: var(--line-strong);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.plot-crosshair-readout text {
  fill: var(--ink);
  font: 11px var(--font-technical);
}

.plot-selection-guides {
  display: none;
  color: var(--accent-hover);
  pointer-events: none;
}

.plot-selection-guides.is-visible {
  display: inline;
}

.plot-selection-guide-halo line,
.plot-selection-guide-stroke line {
  vector-effect: non-scaling-stroke;
}

.plot-selection-guide-halo line {
  stroke: var(--surface);
  stroke-width: 3.8;
  stroke-opacity: 0.9;
}

.plot-selection-guide-stroke line {
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-opacity: 0.82;
}

.result-plot-sidebar {
  min-width: 0;
  background: var(--surface);
}

.result-plot-sidebar > summary {
  min-height: 1.75rem;
  padding: 0.28rem 0.48rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-muted);
  font: 700 0.72rem/1.2 var(--font-interface);
  cursor: pointer;
  list-style: none;
}

.result-plot-sidebar > summary::-webkit-details-marker {
  display: none;
}

.result-plot-sidebar > summary::before {
  content: "◂";
  margin-right: 0.35rem;
  color: var(--accent);
}

.result-plot-sidebar[open] > summary::before {
  content: "▸";
}

.result-plot:has(> .result-plot-sidebar:not([open])) {
  grid-template-columns: minmax(34rem, 1fr) 2rem;
}

.result-plot > .result-plot-sidebar:not([open]) {
  grid-column: 2;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  align-self: stretch;
  min-height: 0;
  overflow: hidden;
  border-left: 1px solid var(--line);
}

.result-plot > .result-plot-sidebar:not([open]) > summary {
  display: flex;
  align-self: stretch;
  align-items: center;
  width: 2rem;
  height: auto;
  min-height: 0;
  padding: 0.45rem 0.34rem;
  border-bottom: 0;
  writing-mode: vertical-rl;
}

.result-plot > .result-plot-sidebar:not([open]) > summary::before {
  margin: 0 0 0.42rem;
}

.result-plot-selection {
  min-height: 8rem;
  padding: 0.48rem 0.55rem;
  border-bottom: 1px solid var(--line);
  font: 0.75rem/1.3 var(--font-interface);
}

.result-plot-selection h3,
.result-plot-selection h4,
.result-plot-selection p {
  margin: 0 0 0.35rem;
}

.result-plot-selection h3 {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.result-plot-selection h4 {
  font: 700 0.92rem/1.2 var(--font-body);
}

.result-plot-selection dl {
  margin: 0;
}

.result-plot-selection dl div {
  display: grid;
  grid-template-columns: minmax(7rem, 0.7fr) minmax(0, 1.3fr);
  border-top: 1px dotted var(--line);
}

.result-plot-selection dt,
.result-plot-selection dd {
  margin: 0;
  padding: 0.16rem 0;
}

.result-plot-selection dt {
  font-weight: 700;
}

.result-plot-selection code {
  overflow-wrap: anywhere;
}

.result-plot-definitions {
  margin: 0;
  padding: 0.55rem;
  font: 0.76rem/1.35 var(--font-interface);
}

.result-plot-definitions div + div {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px dotted var(--line);
}

.result-plot-definitions dt {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.result-plot-definitions dd {
  margin: 0.1rem 0 0;
}

.result-plot-data {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
}

.result-plot-data-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.28rem 0.52rem;
  background: var(--surface-muted);
  font: 0.74rem/1.2 var(--font-interface);
}

.result-plot-data details > summary {
  width: max-content;
  padding: 0.35rem 0.52rem;
  color: var(--accent);
  font: 0.74rem/1.2 var(--font-interface);
  cursor: pointer;
}

.result-query-status {
  margin: 0;
  padding: 0.27rem 0.55rem;
  border-top: 1px dotted var(--line);
  font: 0.74rem/1.25 var(--font-technical);
}

.home-reference,
.static-collection {
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 2px solid var(--line-strong);
}

.reference-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.reference-index > section {
  min-width: 0;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.reference-index h2 {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0;
  padding: 0.32rem 0.42rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-muted);
  font: 700 0.78rem/1.2 var(--font-interface);
}

.reference-index-all {
  font-weight: 400;
}

.reference-index ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.reference-index li {
  display: grid;
  gap: 0.08rem;
  padding: 0.3rem 0.42rem;
  border-bottom: 1px dotted var(--line);
  font: 0.76rem/1.25 var(--font-interface);
}

.reference-index li:last-child {
  border-bottom: 0;
}

.reference-index li span {
  color: var(--muted);
  font-family: var(--font-reference);
}

.registry-search {
  max-width: 72rem;
}

.registry-search .site-search {
  max-width: 46rem;
}

.search-summary {
  border-block: 1px solid var(--line);
  margin: 1rem 0 0;
  padding: 0.45rem 0;
}

.search-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.search-groups > section {
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 1rem 0.7rem 0;
}

.search-groups > section:nth-child(even) {
  border-left: 1px solid var(--line);
  padding-left: 1rem;
}

.search-groups h2 {
  margin: 0 0 0.45rem;
  font: 700 0.86rem/1.2 var(--font-interface);
}

.search-groups ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.search-groups li {
  display: flex;
  gap: 0.45rem;
  justify-content: space-between;
  padding: 0.25rem 0;
}

.search-groups li span {
  color: var(--muted);
  font: 0.7rem/1.3 var(--font-technical);
}

.discovery-ordering {
  padding-left: 0.45rem;
  border-left: 1px dotted var(--line-strong);
  color: var(--muted);
}

.discovery-ordering strong {
  color: var(--ink);
}

.explorer-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.filter-actions {
  display: flex;
  align-self: stretch;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.65rem;
  padding: 0.28rem 0.48rem;
  font: 0.75rem/1.15 var(--font-interface);
}

.filter-actions .button-compact {
  min-height: 1.55rem;
  padding: 0.12rem 0.42rem;
  font-size: 0.73rem;
}

.autoquery-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

.autoquery-toggle input {
  width: 0.85rem;
  height: 0.85rem;
  margin: 0;
  accent-color: var(--accent);
}

[data-filter-apply]:disabled {
  opacity: 1;
  cursor: default;
}

.collection-results {
  min-width: 0;
}

.explorer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 2.35rem;
  padding: 0.35rem 0.55rem;
  border-bottom: 1px solid var(--line-strong);
  font: 0.78rem/1.25 var(--font-interface);
}

.explorer-toolbar-summary,
.explorer-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.table-scroll {
  max-height: calc(100vh - 14rem);
  overflow: auto;
  border: 0;
  border-inline: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--surface);
}

.data-table {
  min-width: 100%;
  width: max-content;
  font: 0.84rem/1.25 var(--font-reference);
}

.data-table th,
.data-table td {
  height: 1.9rem;
  max-width: 24rem;
  padding: 0.3rem 0.48rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-table th:last-child,
.data-table td:last-child {
  border-right: 0;
}

.data-table th {
  position: sticky;
  z-index: 2;
  top: 0;
  color: var(--ink);
  background: var(--surface-muted);
  font: 700 0.73rem/1.2 var(--font-interface);
  letter-spacing: 0.015em;
}

.data-table th:first-child,
.data-table td:first-child {
  position: sticky;
  left: 0;
}

.data-table th:first-child {
  z-index: 3;
}

.data-table td:first-child {
  z-index: 1;
  background: var(--surface);
  font-weight: 700;
}

.data-table tbody tr:hover,
.data-table tbody tr:hover td:first-child {
  background: var(--accent-soft);
}

.data-table .numeric {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.table-sort {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem;
  color: inherit;
  text-decoration: none;
}

.table-sort:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.sort-mark {
  min-width: 1.4rem;
  color: var(--accent);
  font-family: var(--font-technical);
  font-size: 0.7rem;
  text-align: right;
}

.table-tags {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

.table-tags li + li::before {
  content: ", ";
  color: var(--muted);
}

.table-empty {
  height: auto !important;
  padding: 0.72rem 0.55rem !important;
  color: var(--muted);
  background: var(--surface-muted);
  font: 0.86rem/1.4 var(--font-reference);
  font-style: normal;
  text-align: left !important;
}

.column-dialog {
  width: min(34rem, calc(100% - 2rem));
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 0.5rem 2rem rgb(20 20 18 / 18%);
}

.column-dialog::backdrop {
  background: rgb(25 27 28 / 32%);
}

.column-dialog form > p,
.column-dialog fieldset,
.dialog-actions {
  margin: 0;
  padding: 0.7rem 0.85rem;
}

.column-dialog form > p {
  color: var(--muted);
  font-size: 0.9rem;
}

.column-dialog fieldset {
  border: 0;
  border-block: 1px solid var(--line);
  font: 0.82rem/1.3 var(--font-interface);
}

.dialog-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface-muted);
}

.dialog-heading h2 {
  margin: 0;
  font-size: 1.05rem;
}

.button-plain {
  min-height: auto;
  padding: 0;
  border: 0;
  color: var(--accent);
  background: transparent;
}

.column-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem 1rem;
  margin-top: 0.45rem;
}

.column-choice-grid label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.column-choice-grid input {
  width: auto;
  min-height: auto;
}

.dialog-actions {
  display: flex;
  justify-content: space-between;
}

.hidden,
[hidden] {
  display: none !important;
}

.tag-picker {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
}

.tag-picker-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  min-width: 0;
}

.tag-picker-empty-summary {
  color: var(--muted);
  font-style: italic;
}

.selected-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.16rem 0.38rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  font: 0.76rem/1.2 var(--font-interface);
  white-space: nowrap;
}

.selected-tag-official {
  border-color: var(--tag-color, var(--accent));
  color: var(--ink);
  background: color-mix(in srgb, var(--tag-color, var(--accent)) 14%, var(--surface));
}

.tag-glyph {
  margin-right: 0.2rem;
  color: var(--tag-color, currentColor);
}

.selected-tag button {
  min-height: auto;
  padding: 0 0.08rem;
  border: 0;
  color: inherit;
  background: transparent;
  font-size: 1rem;
  line-height: 0.8;
}

.tag-dialog {
  display: none;
  width: min(54rem, calc(100% - 2rem));
  height: min(78vh, 48rem);
  max-height: min(78vh, 48rem);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 0.7rem 2.5rem rgb(20 20 18 / 20%);
}

.tag-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.tag-dialog::backdrop {
  background: rgb(25 27 28 / 38%);
}

.tag-dialog-body {
  display: grid;
  grid-template-rows: auto auto auto minmax(10rem, 1fr);
  gap: 0.85rem;
  min-height: 0;
  max-height: none;
  padding: 0.85rem;
  overflow: auto;
}

.tag-search-label,
.tag-selection h3,
.tag-available h3 {
  font: 700 0.8rem/1.2 var(--font-interface);
}

.tag-search-label {
  margin-bottom: -0.55rem;
}

.tag-selection,
.tag-available {
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
}

.tag-available {
  display: flex;
  flex-direction: column;
  min-height: 10rem;
}

.tag-selection h3,
.tag-available h3 {
  margin: 0 0 0.5rem;
}

.selected-tag-area,
.tag-choice-grid {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 0.38rem;
  min-height: 3rem;
}

.selected-tag-area {
  padding: 0.55rem;
  border: 1px solid var(--line);
  background: var(--paper);
}

.tag-choice {
  position: relative;
  cursor: pointer;
}

.tag-choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.tag-choice > span {
  display: inline-flex;
  align-items: center;
  min-height: 1.85rem;
  padding: 0.26rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  font: 0.8rem/1.2 var(--font-interface);
}

.tag-choice-official > span {
  border-color: var(--tag-color, var(--accent));
  color: var(--ink);
  background: color-mix(in srgb, var(--tag-color, var(--accent)) 14%, var(--surface));
}

.tag-choice:hover > span {
  border-color: var(--accent-hover);
}

.tag-choice input:focus-visible + span {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.tag-no-results {
  display: grid;
  flex: 1;
  width: 100%;
  min-height: 8rem;
  margin: 0;
  padding: 0.75rem;
  place-content: center;
  border: 1px dashed var(--line);
  color: var(--muted);
  font-style: italic;
}

.tag-dialog > .dialog-actions {
  min-height: max-content;
  padding: 0.55rem 0.85rem;
  border-top: 1px solid var(--line-strong);
  background: var(--surface-muted);
}

.related-record-dialog-body {
  display: grid;
  grid-template-rows: auto auto auto minmax(12rem, 1fr);
  gap: 0.75rem;
  min-height: 0;
  max-height: none;
  padding: 0.85rem;
  overflow: auto;
}

.related-record-selection,
.related-record-available {
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
}

.related-record-selection h3,
.related-record-available h3,
.related-record-result-group h4 {
  margin: 0 0 0.45rem;
  font: 700 0.8rem/1.2 var(--font-interface);
}

.related-record-selected {
  display: flex;
  min-height: 2.6rem;
  flex-wrap: wrap;
  align-content: start;
  gap: 0.35rem;
  padding: 0.48rem;
  border: 1px solid var(--line);
  background: var(--paper);
}

.related-record-selected-card {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.35rem;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  font: 0.76rem/1.2 var(--font-interface);
}

.related-record-selected-card button {
  min-height: auto;
  padding: 0 0.08rem;
  border: 0;
  color: inherit;
  background: transparent;
  font-size: 1rem;
  line-height: 0.8;
}

.related-record-status {
  min-height: 1.2rem;
  margin: -0.15rem 0 0.5rem;
  color: var(--muted);
  font: 0.72rem/1.2 var(--font-interface);
}

.related-record-results {
  min-height: 10rem;
}

.related-record-result-group + .related-record-result-group {
  margin-top: 0.75rem;
}

.related-record-result-group > div {
  border-top: 1px solid var(--line-strong);
}

.related-record-result {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 3.4rem;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.18rem 0.8rem;
  justify-content: stretch;
  padding: 0.42rem 0.5rem;
  border: 0;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
  border-radius: 0;
  color: var(--ink);
  background: var(--surface);
  text-align: left;
}

.related-record-result:hover,
.related-record-result[aria-pressed="true"] {
  color: var(--ink);
  background: var(--filter-active);
}

.related-record-result-heading {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 0.45rem;
  font: 0.78rem/1.2 var(--font-interface);
}

.related-record-result-heading strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.related-record-result-heading code {
  color: var(--muted);
  font-size: 0.7rem;
}

.related-record-result-description {
  grid-column: 1;
  overflow: hidden;
  color: var(--muted);
  font: 0.75rem/1.25 var(--font-reference);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.related-record-result-action {
  grid-row: 1 / span 2;
  grid-column: 2;
  align-self: center;
  color: var(--accent);
  font: 700 0.7rem/1.2 var(--font-interface);
}

.related-record-curation {
  flex: none;
  padding: 0.06rem 0.25rem;
  border: 1px solid var(--line);
  background: var(--surface);
  font: 700 0.62rem/1.2 var(--font-interface);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.related-record-curation-official {
  border-color: var(--accent);
  color: var(--accent-hover);
  background: var(--accent-soft);
}

.related-record-curation-deprecated {
  color: var(--muted);
  background: var(--surface-muted);
}

.related-record-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.6rem;
  font: 0.72rem/1.2 var(--font-interface);
}

.related-record-pagination[hidden] {
  display: none;
}

.tag-filter-actions {
  display: flex;
  gap: 0.45rem;
}

@media (max-width: 64rem) {
  .explorer-query {
    grid-template-columns: minmax(15rem, 1fr) auto auto;
  }

  .query-mode {
    grid-column: 1 / -1;
  }

}

@media (max-width: 48rem) {
  .explorer-layout {
    width: calc(100% - 1rem);
  }

  .explorer-query {
    grid-template-columns: 1fr auto auto;
  }

  .explorer-toolbar,
  .explorer-toolbar-summary,
  .explorer-toolbar-actions {
    align-items: flex-start;
    flex-wrap: wrap;
  }
}
.scientific-number {
  white-space: nowrap;
  font-variant-numeric: tabular-nums lining-nums;
}

.scientific-number sup {
  font-size: 0.72em;
  line-height: 0;
  vertical-align: 0.52em;
}