/* Squeekchain-inspired Wheelhouse design tokens (light by default, saved dark override).
   Fonts: Barlow Condensed (display), Quicksand (voice), IBM Plex Mono (data/labels). */
/* Typefaces are vendored under web/fonts (latin subsets, woff2) so the site needs no CDN. */
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 200;
  font-display: swap;
  src: url("./fonts/barlow-condensed-200.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("./fonts/barlow-condensed-300.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("./fonts/barlow-condensed-400.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("./fonts/barlow-condensed-600.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("./fonts/ibm-plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/ibm-plex-mono-500.woff2") format("woff2");
}
@font-face {
  font-family: "Quicksand";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./fonts/quicksand-500.woff2") format("woff2");
}
@font-face {
  font-family: "Quicksand";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("./fonts/quicksand-600.woff2") format("woff2");
}
@font-face {
  font-family: "Quicksand";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("./fonts/quicksand-700.woff2") format("woff2");
}


:root {
  /* light theme (default) */
  --sqk-bg: #fafaf7;
  --sqk-bg-raised: #ededf0;
  --sqk-panel: #ffffff;
  --sqk-panel-alt: #f9f9f6;
  --sqk-line: #dedfd7;
  --sqk-line-soft: #edeee7;
  --sqk-ink: #292b26;
  --sqk-gray: #6e6e7a;
  --sqk-gray-lit: #5c5c68;
  --sqk-dim: #b6b6c2;
  --sqk-gold: #8a6a10;
  --sqk-gold-bright: #d9a017;
  --sqk-gold-soft: #fff6dd;
  --sqk-blue: #4460cf;
  --sqk-blue-soft: #ebeefe;
  --sqk-green: #1b7849;
  --sqk-green-soft: #e8f7ef;
  --sqk-red: #c33346;
  --sqk-red-soft: #fdecee;
  --sqk-dot: #e1e1da;
  --sqk-shadow: none;

  --sqk-r-panel: 10px;
  --sqk-r-ctrl: 4px;
  --sqk-s1: 8px;
  --sqk-s2: 16px;
  --sqk-s3: 20px;
  --sqk-s4: 24px;
  --sqk-s5: 40px;

  --sqk-font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --sqk-font-label: "IBM Plex Mono", ui-monospace, monospace;
  --sqk-font-data: "IBM Plex Mono", ui-monospace, monospace;
  --sqk-font-voice: "Quicksand", system-ui, sans-serif;
  --sqk-track-label: 0.12em;
  --sqk-caption-size: 11px;
  --sqk-primary-fill: var(--sqk-gold-bright);
  --sqk-primary-hover: #edbb47;
  --sqk-on-primary: #292516;
  --sqk-danger-fill: #b52c3e;
  --sqk-danger-hover: #9c2435;
  --sqk-on-danger: #ffffff;
}

[data-theme="dark"] {
  --sqk-bg: #10120f;
  --sqk-bg-raised: #0f0f12;
  --sqk-panel: #141418;
  --sqk-panel-alt: #191c17;
  --sqk-line: #353b30;
  --sqk-line-soft: #252c20;
  --sqk-ink: #edeee7;
  --sqk-gray: #a2a2af;
  --sqk-gray-lit: #9a9aaa;
  --sqk-dim: #3a3a46;
  --sqk-gold: #f2c230;
  --sqk-gold-bright: #ffc048;
  --sqk-gold-soft: #211a08;
  --sqk-blue: #9aafff;
  --sqk-blue-soft: #14182a;
  --sqk-green: #35d07f;
  --sqk-green-soft: #0f1f18;
  --sqk-red: #f44a5e;
  --sqk-red-soft: #231114;
  --sqk-dot: #252a21;
  --sqk-shadow: none;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background-color: var(--sqk-bg);
  background-image: radial-gradient(var(--sqk-dot) 1px, transparent 1px);
  background-size: 12px 12px;
  color: var(--sqk-ink);
  font-family: var(--sqk-font-voice);
  font-size: 14.5px;
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; font-family: var(--sqk-font-display); font-weight: 600; letter-spacing: 0.01em; }
h1 { font-size: 26px; text-transform: uppercase; letter-spacing: 0.06em; }
h2 { font-size: 20px; text-transform: uppercase; letter-spacing: 0.06em; }
h3 { font-size: 13px; text-transform: uppercase; letter-spacing: var(--sqk-track-label); color: var(--sqk-gray-lit); font-family: var(--sqk-font-label); font-weight: 500; }
p { margin: 8px 0; }

.mono, .label { font-family: var(--sqk-font-label); }
.label { font-size: var(--sqk-caption-size); text-transform: uppercase; letter-spacing: var(--sqk-track-label); color: var(--sqk-gray); }
.muted { color: var(--sqk-gray); }
.small { font-size: 12.5px; }
.hidden { display: none !important; }
a { color: var(--sqk-blue); }

/* ── shell ─────────────────────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: var(--sqk-s2);
  padding: 12px var(--sqk-s4);
  background: color-mix(in srgb, var(--sqk-bg) 88%, transparent);
  border-bottom: 1px solid var(--sqk-line);
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.mark {
  width: 34px; height: 34px; border-radius: var(--sqk-r-ctrl);
  background: var(--sqk-ink);
  display: grid; place-items: center; color: var(--sqk-gold-bright);
}
.mark svg { display: block; }
.brand h1 { font-size: 21px; line-height: 1; }
.brand .label { display: block; margin-top: 3px; }

.toolbar { display: flex; align-items: center; gap: var(--sqk-s1); flex-wrap: wrap; }

.btn {
  font-family: var(--sqk-font-label); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 8px 14px; border-radius: var(--sqk-r-ctrl); cursor: pointer;
  border: 1px solid var(--sqk-line); background: var(--sqk-panel); color: var(--sqk-ink);
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover:not(:disabled) { border-color: var(--sqk-ink); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--sqk-primary-fill); border-color: var(--sqk-primary-fill); color: var(--sqk-on-primary); }
.btn-primary:hover:not(:disabled) { background: var(--sqk-primary-hover); border-color: var(--sqk-primary-hover); color: var(--sqk-on-primary); }
.btn-gold { background: var(--sqk-gold-bright); border-color: var(--sqk-gold-bright); color: #1a1405; }
.btn-gold:hover:not(:disabled) { filter: brightness(1.06); }
.btn-danger { background: var(--sqk-danger-fill); border-color: var(--sqk-danger-fill); color: var(--sqk-on-danger); }
.btn-danger:hover:not(:disabled) { background: var(--sqk-danger-hover); border-color: var(--sqk-danger-hover); }
.btn-ghost { background: transparent; }
.btn.icon { padding: 7px 10px; }

select, input, textarea {
  font-family: var(--sqk-font-data); font-size: 12.5px; color: var(--sqk-ink);
  background: var(--sqk-panel); border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-ctrl);
  padding: 8px 10px;
}
select:focus, input:focus, textarea:focus { outline: 2px solid var(--sqk-blue-soft); border-color: var(--sqk-blue); }
textarea { width: 100%; resize: vertical; line-height: 1.5; }

.chip {
  font-family: var(--sqk-font-data); font-size: 11.5px;
  padding: 5px 10px; border-radius: var(--sqk-r-ctrl);
  border: 1px solid var(--sqk-line); background: var(--sqk-panel-alt); color: var(--sqk-gray-lit);
  max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chip.ok { color: var(--sqk-green); border-color: color-mix(in srgb, var(--sqk-green) 35%, var(--sqk-line)); background: var(--sqk-green-soft); }
.chip.warn { color: var(--sqk-gold); border-color: color-mix(in srgb, var(--sqk-gold) 35%, var(--sqk-line)); background: var(--sqk-gold-soft); }
.chip.bad { color: var(--sqk-red); border-color: color-mix(in srgb, var(--sqk-red) 35%, var(--sqk-line)); background: var(--sqk-red-soft); }

main { max-width: 1120px; margin: 0 auto; padding: var(--sqk-s3) var(--sqk-s4) var(--sqk-s5); }

/* ── tabs ──────────────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--sqk-line); margin-bottom: var(--sqk-s3); flex-wrap: wrap; }
.tab {
  font-family: var(--sqk-font-label); font-size: 11.5px; text-transform: uppercase; letter-spacing: var(--sqk-track-label);
  background: none; border: none; border-bottom: 2px solid transparent; color: var(--sqk-gray);
  padding: 10px 14px; cursor: pointer;
}
.tab:hover { color: var(--sqk-ink); }
.tab[aria-selected="true"] { color: var(--sqk-ink); border-bottom-color: var(--sqk-gold-bright); }

/* ── panels ────────────────────────────────────────────────────────────────── */
.panel {
  background: var(--sqk-panel);
  border: 1px solid var(--sqk-line);
  border-radius: var(--sqk-r-panel);
  box-shadow: var(--sqk-shadow);
  padding: var(--sqk-s3);
  margin-bottom: var(--sqk-s2);
}
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sqk-s2); flex-wrap: wrap; margin-bottom: var(--sqk-s2); }
.panel-head h2 { display: flex; align-items: center; gap: 10px; }
.panel-note { font-family: var(--sqk-font-data); font-size: 11.5px; color: var(--sqk-gray); }

.panel.legacy { border-left: 3px solid var(--sqk-gold-bright); }
.panel.live { border-left: 3px solid var(--sqk-green); }
.panel.experimental { border-left: 3px solid var(--sqk-blue); }

.grid { display: grid; gap: var(--sqk-s1); }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.cols-4 { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }

.stat { background: var(--sqk-panel-alt); border: 1px solid var(--sqk-line-soft); border-radius: var(--sqk-r-ctrl); padding: 10px 12px; }
.stat .label { display: block; margin-bottom: 2px; }
.stat strong { font-family: var(--sqk-font-data); font-size: 15px; font-weight: 500; font-variant-numeric: tabular-nums; }
.stat.accent strong { color: var(--sqk-gold); }
.stat.ok strong { color: var(--sqk-green); }
.stat.bad strong { color: var(--sqk-red); }

.row { display: flex; gap: var(--sqk-s1); align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.stack { display: grid; gap: var(--sqk-s1); }

.notice {
  border: 1px solid var(--sqk-line); border-left: 3px solid var(--sqk-blue);
  background: var(--sqk-blue-soft); color: var(--sqk-ink);
  border-radius: var(--sqk-r-ctrl); padding: 10px 12px; font-size: 12.5px; margin: 10px 0;
}
.notice.warn { border-left-color: var(--sqk-gold-bright); background: var(--sqk-gold-soft); }
.notice.bad { border-left-color: var(--sqk-red); background: var(--sqk-red-soft); }

/* ── tables ────────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-ctrl); }
table { width: 100%; border-collapse: collapse; font-family: var(--sqk-font-data); font-size: 12.5px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--sqk-line-soft); white-space: nowrap; }
th {
  font-family: var(--sqk-font-label); font-size: var(--sqk-caption-size); text-transform: uppercase; letter-spacing: var(--sqk-track-label);
  color: var(--sqk-gray); background: var(--sqk-panel-alt); font-weight: 500;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--sqk-panel-alt); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ── art ───────────────────────────────────────────────────────────────────── */
.art-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--sqk-s1); }
.art-card {
  background: var(--sqk-panel-alt); border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-ctrl);
  padding: 8px; text-align: center; cursor: pointer;
}
.art-card:hover { border-color: var(--sqk-gold-bright); }
.art-card img { width: 100%; aspect-ratio: 1; image-rendering: pixelated; border-radius: 2px; background: var(--sqk-bg-raised); }
.art-card .token { font-family: var(--sqk-font-data); font-size: 11px; color: var(--sqk-gray); margin-top: 6px; }

.art-detail { display: grid; grid-template-columns: minmax(180px, 260px) 1fr; gap: var(--sqk-s2); align-items: start; }
.art-detail img { width: 100%; border-radius: var(--sqk-r-ctrl); border: 1px solid var(--sqk-line); background: var(--sqk-bg-raised); }
.attrs { display: grid; gap: 4px; margin-top: var(--sqk-s1); }
.attr { display: flex; justify-content: space-between; gap: 12px; font-family: var(--sqk-font-data); font-size: 11.5px; border-bottom: 1px dashed var(--sqk-line-soft); padding: 3px 0; }
.attr span:first-child { color: var(--sqk-gray); }

/* ── merge plan ────────────────────────────────────────────────────────────── */
.plan { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sqk-s1); }
.plan li {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--sqk-panel-alt); border: 1px solid var(--sqk-line-soft); border-radius: var(--sqk-r-ctrl);
  padding: 9px 12px; font-family: var(--sqk-font-data); font-size: 12px;
}
.plan .gain { color: var(--sqk-green); font-weight: 500; }

pre.out {
  background: var(--sqk-bg-raised); border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-ctrl);
  padding: 12px; font-family: var(--sqk-font-data); font-size: 11.5px; line-height: 1.5;
  overflow: auto; max-height: 280px; white-space: pre-wrap; word-break: break-word; margin: 10px 0 0;
}

/* ── modal ─────────────────────────────────────────────────────────────────── */
.modal { position: fixed; inset: 0; background: rgb(10 10 14 / 55%); backdrop-filter: blur(3px); display: grid; place-items: center; z-index: 60; padding: var(--sqk-s2); }
.modal-box { background: var(--sqk-panel); border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-panel); box-shadow: 0 20px 60px rgb(0 0 0 / 25%); width: 100%; max-width: 560px; padding: var(--sqk-s3); max-height: 90vh; overflow: auto; }
.modal-box h3 { color: var(--sqk-ink); font-family: var(--sqk-font-display); font-size: 20px; text-transform: uppercase; letter-spacing: 0.05em; }
.modal-box p { color: var(--sqk-gray-lit); font-size: 13px; }
.modal-box input { width: 100%; margin: 8px 0; }

/* ── toasts ───────────────────────────────────────────────────────────────── */
.toasts { position: fixed; right: var(--sqk-s2); bottom: var(--sqk-s2); display: grid; gap: var(--sqk-s1); z-index: 70; max-width: 380px; }
.toast {
  background: var(--sqk-panel); border: 1px solid var(--sqk-line); border-left: 3px solid var(--sqk-blue);
  border-radius: var(--sqk-r-ctrl); padding: 10px 12px; font-family: var(--sqk-font-data); font-size: 11.5px;
  box-shadow: var(--sqk-shadow);
}
.toast.ok { border-left-color: var(--sqk-green); }
.toast.err { border-left-color: var(--sqk-red); }

footer { max-width: 1120px; margin: 0 auto; padding: 0 var(--sqk-s4) var(--sqk-s5); color: var(--sqk-gray); }
footer .label { color: var(--sqk-gray); }

@media (max-width: 720px) {
  .topbar { padding: 10px var(--sqk-s2); }
  main { padding: var(--sqk-s2) var(--sqk-s2) var(--sqk-s5); }
  .art-detail { grid-template-columns: 1fr; }
}

/* Holder console: airy, light-first Squeekchain-inspired editorial layout. */
body { background-size: 16px 16px; }
.topbar { min-height: 86px; padding: 18px max(28px, calc((100vw - 1240px)/2)); background: var(--sqk-bg); }
.brand-name { font: 600 29px/.95 var(--sqk-font-display); letter-spacing: -.02em; }
.brand-dot { color: var(--sqk-gold-bright); }
.brand .label { font-size: var(--sqk-caption-size); letter-spacing: .14em; }
.mark { background: transparent; width: 36px; height: 36px; border: 1.5px solid var(--sqk-ink); border-radius: 50%; color: var(--sqk-ink); }
.mark svg { width: 29px; height: 29px; }
.mark svg circle:first-child { stroke: currentColor; }
.header-link { text-decoration: none; color: var(--sqk-gray-lit); font-size: 12px; margin-right: 12px; }
.toolbar { gap: 9px; }
#wallet-chip { display: inline-flex; flex-shrink: 0; max-width: 100%; }
#verified-chip { font-size: var(--sqk-caption-size); max-width: 130px; }
.btn { min-height: 38px; letter-spacing: .03em; text-transform: none; font-size: 11px; }
main { max-width: 1240px; padding: 26px 28px 60px; }
.eyebrow { font: 400 var(--sqk-caption-size)/1.5 var(--sqk-font-label); letter-spacing: .13em; color: var(--sqk-gray-lit); }
.page-intro { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.page-intro .label { font-size: var(--sqk-caption-size); }
.status-dot { display: inline-block; width: 6px; height: 6px; background: var(--sqk-gold-bright); border-radius: 50%; margin-right: 7px; vertical-align: middle; }
.hero { display: grid; grid-template-columns: 1.25fr 1fr; align-items: center; min-height: 350px; padding: 30px 34px; border: 1px solid var(--sqk-line); border-radius: 12px; background: var(--sqk-panel); overflow: hidden; position: relative; }
.hero h1 { font-size: clamp(46px, 5.1vw, 72px); line-height: .99; letter-spacing: -.025em; text-transform: none; font-weight: 400; margin: 16px 0; }
.hero h1 em { color: var(--sqk-gold); font-style: normal; }
.hero p { color: var(--sqk-gray-lit); font-size: 12px; line-height: 1.8; }
.hero-actions { margin: 23px 0 19px; gap: 22px; }
.hero-actions .btn { padding: 12px 16px; gap: 22px; }
.text-link { color: var(--sqk-ink); font-size: 11px; text-decoration: none; }
.hero-footnote { color: var(--sqk-gray); font-size: var(--sqk-caption-size); }
.tiny-wheel { font-size: 16px; color: var(--sqk-gold); vertical-align: middle; margin-right: 5px; }
.hero-art { position: relative; color: var(--sqk-ink); }
.hero-art svg { width: 100%; max-height: 300px; }
.art-annotation { position: absolute; bottom: -10px; left: 25%; font: var(--sqk-caption-size) var(--sqk-font-label); letter-spacing: .14em; color: var(--sqk-gray); }
.network-strip { display: flex; align-items: center; justify-content: space-between; gap: 16px; border: 1px solid var(--sqk-line); border-radius: 6px; margin: 16px 0 29px; padding: 11px 16px; background: var(--sqk-panel-alt); font: var(--sqk-caption-size) var(--sqk-font-label); }
.network-strip b { font-weight: 500; letter-spacing: .04em; }
.network-strip > span:nth-child(2) { color: var(--sqk-gray); }
.network-strip a { color: var(--sqk-ink); text-decoration: none; }
.tabs { gap: 26px; margin-bottom: 29px; }
.tab { font-size: 11px; padding: 12px 0 15px; text-transform: none; letter-spacing: 0; }
.tab-number { font-size: var(--sqk-caption-size); opacity: .55; margin-right: 6px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 15px; margin: 25px 0 18px; }
.section-heading h2 { font-size: 31px; font-weight: 400; text-transform: none; letter-spacing: -.01em; margin-top: 3px; }
.section-heading > .label { font-size: var(--sqk-caption-size); padding-bottom: 4px; }
.overview-layout { display: grid; grid-template-columns: minmax(0, 2.35fr) minmax(250px, 1fr); gap: 18px; }
.panel { padding: 22px; }
.panel-head h2 { font-size: 21px; text-transform: none; letter-spacing: 0; font-weight: 400; }
.panel-head .label { font-size: var(--sqk-caption-size); }
.panel-note { font-size: var(--sqk-caption-size); overflow-wrap: anywhere; }
#profile-panel .cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
#profile-panel .stat { border: 0; border-right: 1px solid var(--sqk-line-soft); border-radius: 0; background: transparent; padding: 14px 12px; }
#profile-panel .stat:nth-child(4n) { border-right: 0; }
#profile-panel .stat strong { font: 400 24px var(--sqk-font-display); overflow-wrap: anywhere; }
#profile-panel .stat .label { font-size: var(--sqk-caption-size); letter-spacing: .04em; }
#profile-notice { margin: 15px 0 0; font-size: var(--sqk-caption-size); line-height: 1.7; background: var(--sqk-panel-alt); border: 1px solid var(--sqk-line); border-left: 2px solid var(--sqk-gold-bright); }
#checkpoint-panel { margin-bottom: 0; }
#checkpoint-panel .small { font-size: 11px; }
#cp-reason { max-width: 420px; }
.wheel-panel { text-align: center; margin: 0; display: flex; flex-direction: column; align-items: center; }
.wheel-panel .panel-head { width: 100%; align-items: center; }
.wheel-panel .chip { font-size: var(--sqk-caption-size); padding: 3px 7px; }
.wheel-glyph { font: 116px/1.1 var(--sqk-font-voice); color: var(--sqk-gold-bright); margin: 6px 0; }
.wheel-speed { display: flex; gap: 7px; align-items: baseline; }
.wheel-speed strong { font: 400 42px var(--sqk-font-display); }
#wheel-note { font-size: var(--sqk-caption-size); min-height: 36px; }
.mini-metrics { display: grid; grid-template-columns: 1fr 1fr; width: 100%; border-top: 1px solid var(--sqk-line-soft); border-bottom: 1px solid var(--sqk-line-soft); padding: 16px 0; margin: 10px 0 18px; }
.mini-metrics .label { display: block; font-size: var(--sqk-caption-size); }
.mini-metrics strong { font: 12px var(--sqk-font-data); }
.stream-link { margin-top: auto; width: 100%; justify-content: center; }
.telemetry-source { font-size: var(--sqk-caption-size); margin-top: 10px; }
.action-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.action-card { text-align: left; background: var(--sqk-panel); color: var(--sqk-ink); border: 1px solid var(--sqk-line); border-radius: 10px; padding: 24px; cursor: pointer; transition: transform .15s, border-color .15s; }
.action-card:hover { transform: translateY(-3px); border-color: var(--sqk-gold-bright); }
.action-icon { display: block; font-size: 26px; color: var(--sqk-gold); margin-bottom: 17px; }
.action-icon.blue { color: var(--sqk-blue); }
.action-card .eyebrow { font-size: var(--sqk-caption-size); }
.action-card h3 { font: 400 26px var(--sqk-font-display); text-transform: none; color: var(--sqk-ink); letter-spacing: 0; margin: 7px 0; }
.action-card p { font: 11px/1.8 var(--sqk-font-voice); color: var(--sqk-gray-lit); }
.action-link { display: block; margin-top: 23px; font: var(--sqk-caption-size) var(--sqk-font-label); }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.capability { padding: 17px; background: var(--sqk-panel); border: 1px solid var(--sqk-line); border-radius: 8px; }
.capability h3 { font: 400 22px var(--sqk-font-display); text-transform: none; letter-spacing: 0; color: var(--sqk-ink); }
.capability p { font-size: var(--sqk-caption-size); color: var(--sqk-gray-lit); }
.capability .chip { display: inline-block; font-size: var(--sqk-caption-size); margin: 9px 0; }
#watch-input { flex: 1; min-width: 170px; }
#holder-empty { padding: 65px 15px; text-align: center; border: 1px dashed var(--sqk-line); border-radius: 8px; margin-top: 20px; }
footer { max-width: 1240px; padding: 0 28px 25px; }
.footer-top { border-top: 1px solid var(--sqk-line); padding: 26px 0; display: flex; justify-content: space-between; align-items: center; font-size: var(--sqk-caption-size); }
.footer-top a { color: var(--sqk-ink); text-decoration: none; }
footer > p.label { font-size: var(--sqk-caption-size); letter-spacing: .03em; }
:focus-visible { outline: 2px solid var(--sqk-blue); outline-offset: 4px; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 100; padding: 12px; background: var(--sqk-panel); }
.skip-link:focus { top: 12px; }
@media (max-width: 1050px) { .header-link { display: none; } .toolbar { gap: 5px; } .topbar { padding: 16px 24px; } #verified-chip { display: inline-flex; } .hero { padding: 28px; } }
@media (max-width: 760px) {
  .topbar { position: relative; gap: 16px; } .toolbar { width: 100%; } #profile-select { flex: 1; }
  main { padding: 20px 16px 35px; } .page-intro > .label { display: none; } .hero { padding: 26px; grid-template-columns: 1fr; } .hero h1 { font-size: 56px; } .hero-art { display: none; }
  .network-strip { flex-wrap: wrap; font-size: var(--sqk-caption-size); } .network-strip > span:nth-child(2) { display: none; } .tabs { gap: 20px; flex-wrap: nowrap; overflow-x: auto; } .tab { flex-shrink: 0; font-size: var(--sqk-caption-size); } .tab-number { display: none; }
  .overview-layout { grid-template-columns: 1fr; } .action-grid { grid-template-columns: 1fr; } .capability-grid { grid-template-columns: repeat(2, 1fr); } .section-heading > .label { display: none; }
  .panel { padding: 18px; } #profile-panel .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } #profile-panel .stat:nth-child(2n) { border-right: 0; } .footer-top { flex-wrap: wrap; gap: 20px; } .footer-top > span:nth-child(2) { display: none; }
  .hero-actions { gap: 14px; } .section-heading h2 { font-size: 29px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

/* Wheelhouse Phase 1 foundations: semantic tokens, accessible controls and loading states. */
:root {
  color-scheme: light;
  --sqk-focus: #304db8;
  --sqk-duration: 140ms;
  --sqk-control-size: 44px;
  --sqk-r-card: 12px;
  --sqk-data-tracking: -.025em;
}
[data-theme="dark"] { color-scheme: dark; --sqk-focus: #a7b8ff; }
.btn, select, input { min-height: var(--sqk-control-size); }
.btn.icon { min-width: var(--sqk-control-size); justify-content: center; }
:focus-visible { outline: 3px solid var(--sqk-focus); outline-offset: 3px; }
#verified-chip { max-width: none; white-space: normal; line-height: 1.4; }
#profile-select { max-width: 260px; }
.stat strong, .wheel-speed strong, .mini-metrics strong { font-variant-numeric: tabular-nums; letter-spacing: var(--sqk-data-tracking); }
.rpc-settings { border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-card); padding: 14px 18px; margin: -12px 0 24px; background: var(--sqk-panel); font-size: 12px; }
.rpc-settings summary { cursor: pointer; font-family: var(--sqk-font-label); min-height: 24px; }
.rpc-settings label { display: block; margin: 12px 0 8px; }
.rpc-settings .row { flex-wrap: wrap; }
#rpc-url { flex: 1; min-width: 0; width: 100%; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 11px; }
.footer-links span { color: var(--sqk-gray-lit); }
.is-skeleton { animation: sqk-pulse 1.4s ease-in-out infinite; background: var(--sqk-bg-raised); border-radius: var(--sqk-r-ctrl); }
@keyframes sqk-pulse { 50% { background-color: var(--sqk-panel-alt); } }
@media (max-width: 760px) {
  #profile-select { max-width: 100%; min-width: 0; flex-basis: 100%; }
  #verified-chip, #wallet-chip { max-width: 100%; }
  .rpc-settings .row { align-items: stretch; flex-direction: column; }
  .rpc-settings button { justify-content: center; }
  .footer-links { gap: 14px; }
}
@media (prefers-reduced-motion: reduce) { .is-skeleton { animation: none; } }

#activity-list { padding-left: 20px; overflow-wrap: anywhere; }
#activity-list li { margin: 12px 0; }
#activity-list span { display: block; color: var(--sqk-gray-lit); font: 11px/1.7 var(--sqk-font-data); }

/* Shared DOM components retain semantic markup and use the theme tokens above. */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
#profile-status { flex-shrink: 0; max-width: 100%; white-space: normal; }
.art-card { font: inherit; color: var(--sqk-ink); min-width: 0; }
.art-card .token { display: block; }
.toasts { max-width: min(380px, calc(100vw - 32px)); }
.toast { overflow-wrap: anywhere; }
.modal-box [for="modal-input"] { display: block; margin-top: var(--sqk-s2); }

/* Review polish: deterministic control rows, compact task views, readable token cards. */
.header-links, .header-badges, .wallet-controls, .wallet-control { display: flex; align-items: center; gap: 8px; }
.header-badges { min-width: 0; }
.wallet-control { min-width: 0; }
.hero p { max-width: 50ch; }
@media (max-width: 760px) {
  .topbar { gap: 12px; }
  .toolbar { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; width: 100%; }
  .header-links { display: none; }
  #profile-select { width: 100%; max-width: none; }
  .header-badges { display: grid; grid-template-columns: auto auto minmax(0, 1fr); align-items: stretch; gap: 6px; }
  .header-badges .chip { min-width: 0; max-width: 100%; display: flex; align-items: center; }
  .wallet-controls { display: grid; grid-template-columns: minmax(0, 1fr) 44px 44px; align-items: end; gap: 8px; }
  .wallet-controls:has(#btn-refresh.hidden) { grid-template-columns: minmax(0, 1fr) 44px; }
  .wallet-control { display: flex; flex-direction: column; align-items: stretch; gap: 4px; }
  #wallet-chip { white-space: normal; overflow-wrap: anywhere; }
  #btn-connect { justify-content: center; }
  .wallet-controls > .btn.icon { width: 44px; height: 44px; padding: 0; }
}
@media (max-width: 599px) {
  .table-wrap:has(table[data-component="Table"]) { overflow: visible; border: 0; }
  table[data-component="Table"], table[data-component="Table"] tbody { display: block; width: 100%; }
  table[data-component="Table"] thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  table[data-component="Table"] tbody tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--sqk-line); border-radius: var(--sqk-r-panel); margin-bottom: 12px; overflow: hidden; background: var(--sqk-panel-alt); }
  table[data-component="Table"] td { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; min-width: 0; white-space: normal; overflow-wrap: anywhere; text-align: left; padding: 10px 12px; }
  table[data-component="Table"] td::before { content: attr(data-label); color: var(--sqk-gray-lit); font-size: var(--sqk-caption-size); text-transform: uppercase; letter-spacing: .04em; }
  table[data-component="Table"] td:first-child { grid-column: 1 / -1; font-size: 20px; background: var(--sqk-bg-raised); }
  table[data-component="Table"] tbody tr:hover { background: var(--sqk-panel-alt); }
}