:root {
  color-scheme: dark;
  --bg: #0b0e0f;
  --surface: #111617;
  --surface-raised: #171d1f;
  --surface-muted: #0e1213;
  --border: #293235;
  --border-strong: #3b474a;
  --text: #edf3f1;
  --text-muted: #9eaaa7;
  --text-faint: #6f7b79;
  --accent: #87f1cb;
  --accent-ink: #08231b;
  --urgent: #ff8d78;
  --important: #f1c46f;
  --notable: #8db7ff;
  --routine: #8b9694;
  --success: #77d8ae;
  --warning: #f1c46f;
  --danger: #ff8d78;
  --radius-sm: 6px;
  --radius-md: 10px;
  --shell: 1180px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

[hidden] {
  display: none !important;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
}

body {
  min-width: 280px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 15% -10%, rgb(71 131 112 / 12%), transparent 35rem),
    var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
a,
input,
select,
textarea,
summary {
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed;
  inset-block-start: 8px;
  inset-inline-start: 8px;
  z-index: 20;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  transform: translateY(-160%);
}

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

.shell {
  width: min(100% - 32px, var(--shell));
  margin-inline: auto;
}

.site-header {
  border-block-end: 1px solid var(--border);
  background: rgb(11 14 15 / 92%);
  backdrop-filter: blur(12px);
}

.header-row {
  display: flex;
  min-height: 68px;
  align-items: center;
  gap: 24px;
  padding-block: 10px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid #4d786c;
  border-radius: 8px;
  background: #10221d;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.2;
}

.brand strong {
  font-size: 14px;
  letter-spacing: 0.01em;
}

.brand small {
  margin-block-start: 3px;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.site-nav {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--surface-raised);
  color: var(--text);
}

.header-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
}

.collector-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--text-faint);
}

.collector-status[data-state="ok"] .status-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px rgb(119 216 174 / 12%);
}

.collector-status[data-state="degraded"] .status-dot {
  background: var(--warning);
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  border-color: #66837b;
  background: #1d2627;
}

.button--primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.button--primary:hover {
  background: #a1f7d8;
}

.button--compact {
  min-height: 36px;
  padding: 7px 11px;
  font-size: 12px;
}

.button--quiet {
  background: transparent;
}

.main-content {
  min-height: calc(100vh - 300px);
  padding-block: 40px 72px;
}

.page-heading {
  display: grid;
  max-width: 780px;
  gap: 10px;
  margin-block-end: 32px;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-block-start: 0;
}

h1 {
  margin-block-end: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h2 {
  margin-block-end: 12px;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

h3 {
  margin-block-end: 8px;
  font-size: 15px;
  line-height: 1.4;
}

.lede {
  max-width: 70ch;
  margin-block-end: 0;
  color: var(--text-muted);
  font-size: 16px;
}

.muted,
.meta-copy {
  color: var(--text-muted);
}

.small-copy {
  font-size: 12px;
}

.mono,
code,
pre {
  font-family: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.mono {
  overflow-wrap: anywhere;
}

.filter-panel,
.content-panel,
.identity-note,
.method-note,
.form-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.filter-panel {
  margin-block-end: 20px;
  padding: 18px;
}

.filter-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.2fr) 1fr;
  gap: 16px;
  align-items: start;
}

.filter-row + .filter-row {
  margin-block-start: 18px;
}

.filter-label {
  padding-block: 8px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button {
  min-height: 38px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
}

.filter-button:hover {
  border-color: var(--border-strong);
  color: var(--text);
}

.filter-button[aria-pressed="true"] {
  border-color: #568273;
  background: #193329;
  color: var(--accent);
}

.dataset-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  margin-block-end: 18px;
  padding: 12px 14px;
  border-inline-start: 3px solid var(--accent);
  background: rgb(23 29 31 / 72%);
  color: var(--text-muted);
  font-size: 12px;
}

.dataset-note p {
  margin: 0;
}

.feed-list,
.timeline-list {
  display: grid;
  gap: 12px;
}

.feed-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.feed-item:hover {
  border-color: var(--border-strong);
}

.feed-main {
  display: grid;
  grid-template-columns: minmax(142px, 0.26fr) minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding: 18px;
}

.feed-time {
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.feed-time strong {
  display: block;
  margin-block-end: 4px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}

.feed-time time,
.feed-time > span {
  display: block;
}

.feed-title-row,
.badge-row,
.inline-links,
.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.feed-title-row {
  margin-block-end: 8px;
}

.feed-title {
  margin: 0;
  font-size: 16px;
}

.feed-title a {
  text-decoration: none;
}

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

.feed-summary {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--urgent {
  border-color: rgb(255 141 120 / 45%);
  color: var(--urgent);
}

.badge--important {
  border-color: rgb(241 196 111 / 45%);
  color: var(--important);
}

.badge--notable {
  color: var(--notable);
}

.badge--routine {
  color: var(--routine);
}

.badge--confirmed {
  border-color: rgb(119 216 174 / 35%);
  color: var(--success);
}

.quick-view {
  border-block-start: 1px solid var(--border);
}

.quick-view summary,
.disclosure summary {
  padding: 12px 18px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.quick-view[open] summary,
.disclosure[open] summary {
  color: var(--text);
}

.quick-view-content {
  padding: 0 18px 18px;
}

.change-list {
  display: grid;
  gap: 8px;
}

.change-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.35fr) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  font-size: 12px;
}

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

.value-transition {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  min-width: 0;
}

.value-transition span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.value-transition .arrow {
  color: var(--text-faint);
}

.open-detail {
  align-self: center;
  color: var(--accent);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.open-detail:hover {
  text-decoration: underline;
}

.load-more-row {
  display: flex;
  justify-content: center;
  padding-block-start: 24px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.65fr);
  gap: 24px;
  align-items: start;
}

.content-stack,
.side-stack {
  display: grid;
  gap: 20px;
}

.content-panel,
.form-panel {
  padding: 20px;
}

.section-heading-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  margin-block-end: 14px;
}

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

.metadata-list,
.field-list {
  display: grid;
  margin: 0;
}

.metadata-list > div,
.field-list > div {
  display: grid;
  grid-template-columns: minmax(120px, 0.35fr) minmax(0, 1fr);
  gap: 12px;
  padding-block: 10px;
  border-block-end: 1px solid var(--border);
}

.metadata-list > div:last-child,
.field-list > div:last-child {
  border-block-end: 0;
}

dt {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 650;
}

dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
}

dd.mono {
  white-space: pre-wrap;
}

.identity-note,
.method-note {
  padding: 16px;
}

.identity-note {
  border-color: #43584f;
  background: #101a17;
}

.identity-note p:last-child,
.method-note p:last-child {
  margin-block-end: 0;
}

.identity-label {
  margin-block-end: 6px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.market-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.market-list a,
.text-link {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.market-list a {
  display: inline-flex;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  text-decoration: none;
}

.market-list a:hover {
  border-color: var(--accent);
}

.reason-list,
.plain-list {
  display: grid;
  gap: 10px;
  margin-block: 0;
  padding-inline-start: 20px;
}

.reason-list li,
.plain-list li {
  color: var(--text-muted);
}

.reason-list strong,
.plain-list strong {
  color: var(--text);
}

.delta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
  gap: 8px;
}

.delta-item {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
}

.delta-item span,
.delta-item strong {
  display: block;
}

.delta-item span {
  margin-block-end: 4px;
  color: var(--text-muted);
  font-size: 11px;
}

.delta-item strong {
  overflow-wrap: anywhere;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.timeline-item {
  padding: 16px;
  border-inline-start: 2px solid var(--border-strong);
  background: var(--surface-muted);
}

.timeline-item h3 {
  margin-block-end: 5px;
}

.timeline-item p:last-child {
  margin-block-end: 0;
}

.distribution-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.distribution-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-block: 7px;
  border-block-end: 1px solid var(--border);
  font-size: 12px;
}

.distribution-list li:last-child {
  border-block-end: 0;
}

.api-endpoint {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
}

.api-endpoint + .api-endpoint {
  margin-block-start: 10px;
}

.method-badge {
  padding: 3px 6px;
  border-radius: 4px;
  background: #193329;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
}

.api-endpoint code {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 12px;
}

.code-block {
  overflow: auto;
  max-width: 100%;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #080b0c;
  color: #c9d6d2;
  font-size: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.form-grid {
  display: grid;
  gap: 18px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field label {
  font-size: 13px;
  font-weight: 700;
}

.form-field small {
  color: var(--text-muted);
}

.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
}

.form-field select {
  min-height: 44px;
  padding: 8px 10px;
}

.form-field textarea {
  min-height: 160px;
  resize: vertical;
  padding: 11px 12px;
}

.form-status {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
}

.form-status[data-state="success"] {
  color: var(--success);
}

.form-status[data-state="error"] {
  color: var(--danger);
}

.empty-state,
.error-state,
.loading-state {
  padding: 32px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-align: center;
}

.error-state strong {
  display: block;
  margin-block-end: 8px;
  color: var(--danger);
}

.site-footer {
  border-block-start: 1px solid var(--border);
  background: #090c0d;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(200px, 0.5fr) minmax(280px, 1fr);
  gap: 32px;
  padding-block: 32px;
  color: var(--text-muted);
  font-size: 12px;
}

.footer-grid strong {
  color: var(--text);
}

.footer-grid p {
  margin-block-end: 4px;
}

.safety-copy p:last-child {
  margin-block-end: 0;
}

.toast {
  position: fixed;
  inset-inline-end: max(16px, env(safe-area-inset-right));
  inset-block-end: max(16px, env(safe-area-inset-bottom));
  z-index: 10;
  max-width: min(360px, calc(100vw - 32px));
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text);
  box-shadow: 0 16px 40px rgb(0 0 0 / 35%);
  font-size: 13px;
}

@media (max-width: 920px) {
  .header-row {
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .site-nav {
    order: 3;
    flex-basis: 100%;
  }

  .header-actions {
    margin-inline-start: auto;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .side-stack {
    grid-row: auto;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 24px, var(--shell));
  }

  .main-content {
    padding-block: 28px 52px;
  }

  .collector-status {
    display: none;
  }

  .site-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-block-end: 2px;
  }

  .site-nav a {
    flex: 0 0 auto;
  }

  .page-heading {
    margin-block-end: 24px;
  }

  .filter-row,
  .feed-main,
  .change-row,
  .metadata-list > div,
  .field-list > div,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .filter-row {
    gap: 6px;
  }

  .filter-label {
    padding-block: 0;
  }

  .feed-main {
    gap: 12px;
  }

  .open-detail {
    justify-self: start;
  }

  .value-transition {
    grid-template-columns: 1fr;
  }

  .value-transition .arrow {
    transform: rotate(90deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}