/* Blueprint explorer: shared palette and drafting grid live in /blueprint.css. */
.explorer-page {
  color: var(--ink, #f4f7fb);
  font: 400 16px/1.6 var(--sans, 'Space Grotesk', sans-serif);
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
a { color: var(--cyan, #85dafa); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
button, input { font: inherit; }
button {
  min-height: 44px;
  cursor: pointer;
  border: 1px solid var(--cyan);
  border-radius: 0;
  padding: 12px 20px;
  background: var(--cyan);
  color: var(--deep);
  font: 500 13px/1.4 var(--mono);
  transition: background 180ms ease-out, border-color 180ms ease-out;
}
button:hover { background: #b9eaff; border-color: #b9eaff; }
button.secondary { background: transparent; color: var(--cyan); border-color: var(--line); }
button.secondary:hover { background: #142747; border-color: var(--cyan); }
button:disabled { cursor: default; opacity: .5; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -100px; left: 24px; z-index: 100; background: var(--ink); color: var(--deep); padding: 12px 16px; }
.skip-link:focus { top: 16px; }
.explorer-header, .explorer-main, .explorer-footer { width: min(1280px, calc(100% - 96px)); margin-inline: auto; }
.explorer-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 88px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; font: 500 19px/1 var(--mono); color: var(--ink); letter-spacing: .06em; }
.brand:hover { text-decoration: none; color: var(--gold); }
.brand img { flex: 0 0 auto; object-fit: contain; }
.explorer-header nav { display: flex; gap: 28px; font: 12px/1.6 var(--mono); }
.explorer-header nav a { display: inline-flex; align-items: center; min-height: 44px; }
.intro { margin: 44px 0 32px; }
.eyebrow, .panel-kicker { color: var(--gold); font: 500 11px/1.6 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.panel-kicker { display: block; margin-bottom: 7px; }
h1 { font: 500 clamp(28px, 3.1vw, 44px)/1.15 var(--mono); letter-spacing: -.04em; margin: 14px 0 18px; }
h2 { font-size: 21px; font-weight: 500; letter-spacing: -.02em; line-height: 1.3; margin: 0; }
.intro p, .muted, .privacy-note { color: var(--muted); line-height: 1.7; max-width: 70ch; }
.intro p { margin: 0; }
.join-details { margin-top: 20px; max-width: 860px; }
.join-details summary { cursor: pointer; color: var(--cyan); font: 12px/1.7 var(--mono); padding-block: 6px; }
.join-details[open] { padding-bottom: 8px; }
.join-details[open] p { padding: 16px 20px; margin-top: 12px; border: 1px solid var(--line); background: var(--surface); font-size: 14px; }
.join-details code { font: .85em var(--mono); color: var(--ink); }
.explorer-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  align-items: center;
  gap: 20px 48px;
  margin-top: 32px;
}
.explorer-intro-copy { min-width: 0; }
.explorer-intro .wireframe-study { width: 100%; min-width: 0; margin: 0; }
.explorer-intro .drawing-heading, .explorer-intro .drawing-caption { padding: 10px 12px; font-size: 9px; }
.explorer-intro .join-details { grid-column: 1 / -1; max-width: 100%; margin-top: 0; }
.explorer-intro .join-details[open] p { max-width: 100%; }
.explorer-page .explorer-status { max-width: none; margin: 0 0 24px; padding: 0; border: 1px solid var(--line); border-radius: 0; background: var(--surface); color: var(--ink); }
.explorer-page .testnet-card-heading { padding: 16px 24px; border-bottom: 1px solid var(--line); background: #102243; gap: 24px; }
.network-label { display: flex; align-items: center; gap: 28px; }
.network-label .panel-kicker { margin: 0; }
.explorer-page .testnet-eyebrow { color: var(--muted); font: 10px/1.6 var(--mono); letter-spacing: .05em; }
.explorer-page .testnet-state { border-radius: 0; font: 10px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 6px 10px; }
.explorer-page .testnet-state[data-state="ready"] { color: var(--cyan); border-color: var(--cyan); }
.explorer-page .testnet-state[data-state="stale"], .explorer-page .testnet-state[data-state="indexing"], .explorer-page .testnet-state[data-state="error"] { color: var(--amber); border-color: var(--amber); }
.explorer-page .testnet-metrics { margin: 0; padding: 26px 24px; grid-template-columns: 1fr 1.2fr .85fr 1.15fr 1.2fr; gap: 24px; }
.explorer-page .testnet-metrics > div { min-width: 0; }
.explorer-page .testnet-metrics > div + div { border-left: 1px solid var(--line); padding-left: 24px; }
.explorer-page .testnet-metrics dt { color: var(--muted); font: 11px/1.6 var(--mono); letter-spacing: 0; margin-bottom: 12px; }
.explorer-page .testnet-metrics dd { font: 400 29px/1.3 var(--mono); color: var(--ink); letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.explorer-page .testnet-metrics .testnet-small-value, .explorer-page .testnet-metrics [data-status-indexed] { font: 400 14px/1.65 var(--mono); letter-spacing: -.025em; }
.network-hashrate [data-network-hashrate-value] { font-size: 25px; }
.network-hashrate[data-state="stale"] [data-network-hashrate-value], .network-hashrate[data-state="unavailable"] [data-network-hashrate-value] { color: var(--amber); }
.explorer-page .explorer-status > p { padding-inline: 24px; font-size: 12px; line-height: 1.6; color: var(--muted); margin: 0; }
.explorer-page .explorer-status > p.testnet-cache-note { margin-top: 5px; padding-bottom: 20px; font: 10px/1.6 var(--mono); }
.explorer-workbench { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: stretch; margin-block: 24px; }
.search-panel, .results-panel, .verification-panel { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 0; background: var(--surface); }
.search-panel, .verification-panel { margin: 0; }
.results-panel { margin: 24px 0 32px; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: -24px -24px 24px; padding: 18px 24px; border-bottom: 1px solid var(--line); background: #102243; }
.panel-heading > div { min-width: 0; }
.panel-heading button { padding: 8px 16px; font-size: 12px; flex-shrink: 0; }
.search-label { display: block; color: var(--muted); font: 11px/1.65 var(--mono); }
.search-row { display: flex; gap: 12px; margin-top: 12px; }
input { display: block; min-width: 0; width: 100%; border: 1px solid #5b779c; border-radius: 0; padding: 14px; background: var(--base); color: var(--ink); font: 13px/1.5 var(--mono); }
input::placeholder { color: var(--muted); opacity: .85; }
input[aria-invalid="true"] { border-color: var(--amber); }
.muted { font-size: 13px; margin: 16px 0 0; }
.message { color: var(--muted); font-size: 14px; line-height: 1.7; margin: 16px 0 0; }
.message[data-state="error"], .message[data-state="stale"], .message[data-state="indexing"] { color: var(--amber); }
.message:empty { margin: 0; }
.table-wrap { overflow-x: auto; max-width: 100%; }
table { width: 100%; border-collapse: collapse; text-align: left; }
caption { text-align: left; margin-bottom: 16px; color: var(--muted); font: 12px/1.6 var(--mono); }
th { padding: 12px 20px 16px 0; color: #90abd0; font: 400 11px/1.7 var(--mono); letter-spacing: .025em; white-space: nowrap; }
td { padding: 18px 20px 18px 0; border-top: 1px solid var(--line); font: 13px/1.7 var(--mono); vertical-align: top; }
td:last-child, th:last-child { padding-right: 0; }
tbody tr:hover { background: #122341; }
.mono { font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
.hash-cell { display: flex; align-items: flex-start; gap: 12px; }
.hash-value { font: 12px/1.8 var(--mono); overflow-wrap: anywhere; word-break: break-all; min-width: 0; }
.hash-short { white-space: nowrap; word-break: normal; }
.copy-button { min-height: 32px; background: transparent; color: var(--muted); border: 1px solid var(--line); padding: 4px 8px; font-size: 11px; font-weight: 400; flex-shrink: 0; }
.copy-button:hover { background: #172e4b; color: var(--ink); border-color: var(--cyan); }
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.detail-grid { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 16px 24px; margin: 24px 0; }
.detail-grid dt { color: var(--muted); font: 12px/1.8 var(--mono); }
.detail-grid dd { margin: 0; min-width: 0; font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
.detail-subheading { border-top: 1px solid var(--line); padding-top: 24px; margin-top: 32px; margin-bottom: 16px; font-size: 18px; }
.result-link { display: inline-block; margin-bottom: 24px; font: 12px/1.7 var(--mono); }
.public-fields { margin: 0; padding-left: 20px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.commitment-item { padding: 16px 0; border-top: 1px solid var(--line); }
.commitment-item:first-child { border-top: 0; }
.row-meta { margin: 8px 0 0; color: var(--muted); font: 11px/1.7 var(--mono); }
.action-row { border-top: 1px solid var(--line); padding: 16px 0; }
.action-row summary { cursor: pointer; font-size: 14px; color: var(--ink); line-height: 1.7; }
.action-row h4 { font-size: 14px; font-weight: 500; margin: 24px 0 12px; }
.privacy-note { margin: 32px 0 48px; font-size: 13px; }
.explorer-footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px 0 32px; border-top: 1px solid var(--line); font: 11px/1.6 var(--mono); color: var(--muted); }
.verification-panel .panel-heading { flex-wrap: wrap; gap: 12px; }
.verification-panel .panel-heading > a, .verification-assumptions { font: 11px/1.7 var(--mono); }
.verification-message { color: var(--muted); max-width: 70ch; line-height: 1.7; font-size: 14px; margin: 8px 0 16px; }
.verification-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; margin-top: 0; }
.verification-badge { display: inline-block; padding: 6px 10px; border: 1px solid #6784aa; border-radius: 0; font: 11px/1.4 var(--mono); color: var(--ink); }
.verification-badge[data-state="passed"] { border-color: var(--cyan); color: var(--cyan); }
.verification-badge[data-state="failed"], .verification-badge[data-state="stale"], .verification-badge[data-state="partial"] { border-color: var(--amber); color: var(--amber); }
.verification-time { font: 11px/1.6 var(--mono); color: var(--muted); }
.verification-coverage { display: inline-flex; align-items: baseline; flex-wrap: wrap; gap: 4px 6px; font-size: 12px; line-height: 1.6; color: var(--muted); }
.verification-hash { font: 11px/1.8 var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.verification-checks { list-style: none; padding: 0; margin: 24px 0; max-height: 48vh; overflow-y: auto; scrollbar-gutter: stable; }
.verification-checks li { border-top: 1px solid var(--line); padding: 16px 8px 16px 0; }
.verification-check-heading { display: flex; justify-content: space-between; gap: 16px; font-size: 13px; line-height: 1.6; }
.verification-check-result { flex-shrink: 0; font: 11px/1.8 var(--mono); color: var(--ink); }
.verification-check-result[data-state="failed"] { text-decoration: underline; text-decoration-color: var(--amber); text-underline-offset: 4px; }
.verification-check-result[data-state="pending"], .verification-check-result[data-state="not_checked"], .verification-check-result[data-state="unavailable"] { color: var(--muted); }
.verification-checks li p { margin: 8px 0 0; color: var(--muted); line-height: 1.6; font-size: 13px; max-width: 70ch; }
.verification-checks-compact { margin: 16px 0; max-height: none; overflow: visible; scrollbar-gutter: auto; }
.verification-checks-compact li { padding: 7px 0; }
.verification-panel .verification-evidence { margin: 16px 0 0; }
.verification-evidence { margin: 24px 0; font-size: 13px; }
.verification-evidence summary { cursor: pointer; color: var(--cyan); line-height: 1.8; }
.verification-evidence .detail-grid { margin: 16px 0; grid-template-columns: 1fr; gap: 4px; }
.verification-evidence .detail-grid dd { margin-bottom: 12px; }
.verification-assumptions { display: inline-block; margin-top: 8px; }
.block-verification { margin-bottom: 32px; }
.verification-document { max-width: 960px; }
.verification-document .intro { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.verification-document .intro p { margin-top: 20px; }
.verification-document section { margin: 32px 0; padding: 28px; border: 1px solid var(--line); background: var(--surface); }
.verification-document h2 { margin-bottom: 16px; scroll-margin-top: 24px; color: var(--ink); }
.verification-document h3 { font-size: 18px; margin: 24px 0 12px; }
.verification-document p, .verification-document li { max-width: 70ch; line-height: 1.8; color: #cfdaeb; }
.verification-document .privacy-note { margin: 12px 0; font-size: 16px; }
.verification-document li { margin-bottom: 12px; }
.verification-document code { font-family: var(--mono); font-size: .85em; overflow-wrap: anywhere; }
.verification-document .table-wrap { margin: 24px 0; }
.verification-document td { font-family: var(--sans); font-size: 14px; line-height: 1.7; }
.verification-document th[scope="row"] { white-space: normal; min-width: 160px; color: var(--gold); border-top: 1px solid var(--line); }
.loading-bar { width: 100%; height: 64px; margin: 12px 0; border: 1px solid var(--line); background: #162845; animation: shimmer 1.6s ease-out infinite alternate; }
@keyframes shimmer { to { opacity: .45; } }
@media (max-width: 1100px) {
  .explorer-header, .explorer-main, .explorer-footer { width: calc(100% - 64px); }
  .explorer-page .testnet-metrics { gap: 16px; }
  .explorer-page .testnet-metrics > div + div { padding-left: 16px; }
  .explorer-page .testnet-metrics dd { font-size: 25px; }
  .network-hashrate [data-network-hashrate-value] { font-size: 22px; }
  .explorer-workbench { grid-template-columns: 1fr 1fr; gap: 20px; }
  .search-row { flex-direction: column; }
  .search-row button { align-self: flex-start; min-width: 120px; }
}
@media (max-width: 800px) {
  .explorer-intro { grid-template-columns: minmax(0, 1fr) 200px; column-gap: 28px; }
  .explorer-workbench { grid-template-columns: 1fr; }
  .search-row { flex-direction: row; }
  .explorer-page .testnet-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .explorer-page .testnet-metrics > div + div { border: 0; padding-left: 0; }
  .explorer-page .testnet-metrics > div:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
  .network-hashrate { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid var(--line) !important; }
  .network-label { display: block; }
  .network-label .panel-kicker { margin-bottom: 4px; }
  .detail-grid { grid-template-columns: 1fr; gap: 4px; }
  .detail-grid dd { margin-bottom: 16px; }
  .explorer-header nav { gap: 20px; }
  .verification-document section { padding: 24px; }
}
@media (max-width: 520px) {
  .explorer-header, .explorer-main, .explorer-footer { width: calc(100% - 40px); }
  .explorer-header { min-height: 80px; gap: 16px; }
  .brand { gap: 9px; font-size: 16px; }
  .brand img { width: 28px; height: 32px; }
  .explorer-header nav { font-size: 10px; gap: 12px; }
  .explorer-header nav a:first-child { display: none; }
  .verification-page .explorer-header nav a:first-child { display: inline-flex; }
  .verification-page .explorer-header nav a:last-child { display: none; }
  .intro { margin: 32px 0 28px; }
  .explorer-intro { grid-template-columns: minmax(0, 1fr) 120px; gap: 16px; }
  .explorer-intro h1 { font-size: 26px; }
  .explorer-intro .eyebrow { font-size: 9px; letter-spacing: .035em; }
  .explorer-intro-copy > p { font-size: 14px; line-height: 1.7; }
  .explorer-intro .drawing-heading, .explorer-intro .drawing-caption { padding: 7px 6px; font-size: 7px; letter-spacing: 0; }
  .explorer-intro .drawing-heading > span:last-child, .explorer-intro .drawing-caption > span:last-child { display: none; }
  h1 { font-size: 29px; }
  .intro > p { font-size: 15px; }
  .eyebrow { font-size: 10px; }
  .join-details summary { font-size: 11px; }
  .join-details[open] p { padding: 16px; }
  .explorer-page .testnet-card-heading { padding: 16px; gap: 12px; }
  .explorer-page .testnet-eyebrow { font-size: 9px; }
  .explorer-page .testnet-state { font-size: 9px; }
  .explorer-page .testnet-metrics { padding: 24px 16px; gap: 24px 16px; }
  .explorer-page .testnet-metrics > div:nth-child(even) { padding-left: 16px; }
  .explorer-page .testnet-metrics dt { font-size: 10px; }
  .explorer-page .testnet-metrics .testnet-small-value, .explorer-page .testnet-metrics [data-status-indexed] { font-size: 12px; }
  .explorer-page .explorer-status > p { padding-inline: 16px; }
  .explorer-page .explorer-status > p.testnet-cache-note { font-size: 9px; }
  .search-panel, .results-panel, .verification-panel { padding: 20px 16px; }
  .panel-heading { margin: -20px -16px 20px; padding: 16px; gap: 12px; }
  .panel-heading button { padding-inline: 12px; font-size: 11px; }
  .panel-kicker { font-size: 10px; }
  h2 { font-size: 20px; }
  .search-row { flex-direction: column; gap: 12px; }
  .search-row button { width: 100%; }
  .search-label { font-size: 11px; }
  input { font-size: 12px; padding: 14px 12px; }
  .verification-check-heading { flex-wrap: wrap; gap: 4px 16px; }
  .pagination { flex-wrap: wrap; gap: 12px; }
  .pagination button { flex-grow: 1; font-size: 11px; padding-inline: 12px; }
  .explorer-footer { flex-direction: column; gap: 12px; font-size: 10px; }
  .verification-document section { padding: 20px 16px; }
  .verification-document .privacy-note { font-size: 15px; }
  .verification-document h1 { font-size: 29px; }
}
@media (max-width: 380px) {
  .explorer-intro { grid-template-columns: minmax(0, 1fr) 104px; gap: 14px; }
  .explorer-intro h1 { font-size: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  .loading-bar { animation: none; }
  * { transition: none !important; }
}