.monitor-page {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.monitor-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0 4px;
}

.monitor-hero h1 {
  margin-top: 10px;
  font-size: 1.9rem;
  line-height: 1.3;
}

.monitor-hero p {
  max-width: 680px;
  margin-top: 6px;
  color: var(--text-dim);
}

.health-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.76rem;
  font-weight: 750;
}

.status-healthy {
  border-color: color-mix(in srgb, var(--green) 55%, var(--border));
  color: var(--green);
}

.status-warning,
.status-critical {
  border-color: color-mix(in srgb, var(--amber) 60%, var(--border));
  color: var(--amber);
}

.status-unavailable {
  color: var(--text-dim);
}

.monitor-freshness {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex: 0 0 auto;
  color: var(--text-dim);
  font-size: 0.78rem;
}

.monitor-freshness a,
.panel-heading a,
.chain-value a,
.source-links a {
  color: var(--accent);
  text-decoration: none;
}

.monitor-freshness a:hover,
.panel-heading a:hover,
.chain-value a:hover,
.source-links a:hover {
  text-decoration: underline;
}

.monitor-freshness a:focus-visible,
.panel-heading a:focus-visible,
.chain-value a:focus-visible,
.source-links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.monitor-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.asset-section-heading {
  margin: 8px 0 12px;
}

.asset-section-heading > span {
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.asset-section-heading h2 {
  margin-top: 3px;
  font-size: 1.2rem;
}

.asset-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.asset-overview-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 16px;
  color: inherit;
  text-decoration: none;
  transition: border-color 150ms ease, transform 150ms ease;
}

.asset-overview-card:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  transform: translateY(-1px);
}

.asset-overview-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.asset-card-top,
.asset-card-top > div {
  display: flex;
}

.asset-card-top {
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.asset-card-top > div {
  min-width: 0;
  flex-direction: column;
}

.asset-card-top strong {
  font-size: 1.05rem;
}

.asset-card-top > div span,
.asset-overview-card dt,
.asset-overview-card p {
  color: var(--text-dim);
  font-size: 0.72rem;
}

.asset-card-top .health-status {
  max-width: 112px;
  text-align: center;
}

.asset-overview-card dl {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.asset-overview-card dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.asset-overview-card dd {
  max-width: 65%;
  overflow-wrap: anywhere;
  text-align: right;
  font-size: 0.8rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.asset-detail {
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-margin-top: 16px;
}

.asset-detail .asset-section-heading {
  margin-bottom: -2px;
}

.asset-unavailable p {
  margin-top: 8px;
  color: var(--text-dim);
}

.monitor-metrics > div {
  min-width: 0;
  padding: 18px;
  border-right: 1px solid var(--border);
}

.monitor-metrics > div:last-child {
  border-right: 0;
}

.monitor-metrics dt,
.monitor-metrics small {
  color: var(--text-dim);
  font-size: 0.76rem;
}

.monitor-metrics dd {
  margin-top: 5px;
  font-size: 1.05rem;
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.monitor-panel,
.method-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px;
}

.panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-heading span,
.method-card > span {
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.panel-heading h2,
.panel-heading h3,
.method-card h2,
.method-card h3 {
  margin-top: 2px;
  font-size: 1.15rem;
}

.panel-heading a {
  font-size: 0.78rem;
}

.chain-distribution {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chain-row {
  display: grid;
  grid-template-columns: minmax(160px, 0.8fr) minmax(220px, 1.2fr);
  gap: 6px 20px;
  align-items: end;
}

.chain-copy,
.chain-value {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.chain-copy span,
.chain-value span {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.chain-value {
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
}

.supply-track {
  grid-column: 1 / -1;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-2);
}

.supply-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.reserve-ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.reserve-ledger th,
.reserve-ledger td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.reserve-ledger thead th {
  color: var(--text-dim);
  font-size: 0.74rem;
  font-weight: 650;
}

.reserve-ledger tbody tr:last-child th,
.reserve-ledger tbody tr:last-child td {
  border-bottom: 0;
}

.address {
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.76rem;
}

.method-card p {
  max-width: 820px;
  margin-top: 10px;
  color: var(--text-dim);
  font-size: 0.88rem;
}

html[lang='ko'] .monitor-hero p,
html[lang='ko'] .method-card p {
  word-break: keep-all;
  overflow-wrap: normal;
}

.source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
  font-size: 0.8rem;
}

@media (max-width: 840px) {
  .asset-overview-grid {
    grid-template-columns: 1fr;
  }

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

  .monitor-metrics > div:nth-child(2) {
    border-right: 0;
  }

  .monitor-metrics > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 620px) {
  .monitor-hero {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .monitor-hero > div {
    width: 100%;
  }

  .monitor-hero h1 {
    font-size: 1.45rem;
    word-break: keep-all;
  }

  .monitor-freshness {
    align-items: flex-start;
  }

  .monitor-metrics {
    grid-template-columns: 1fr;
  }

  .asset-overview-card {
    padding: 14px;
  }

  .monitor-metrics > div,
  .monitor-metrics > div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .monitor-metrics > div:last-child {
    border-bottom: 0;
  }

  .panel-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .chain-row {
    grid-template-columns: 1fr;
  }

  .supply-track {
    grid-column: 1;
  }

  .reserve-ledger thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .reserve-ledger,
  .reserve-ledger tbody,
  .reserve-ledger tr,
  .reserve-ledger th,
  .reserve-ledger td {
    display: block;
    width: 100%;
  }

  .reserve-ledger tr {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .reserve-ledger tbody tr:last-child {
    border-bottom: 0;
  }

  .reserve-ledger th,
  .reserve-ledger td {
    display: grid;
    grid-template-columns: minmax(88px, 0.55fr) minmax(0, 1.45fr);
    gap: 12px;
    padding: 4px 0;
    border: 0;
  }

  .reserve-ledger td::before {
    content: attr(data-label);
    color: var(--text-dim);
    font-size: 0.74rem;
  }
}