/* Elyon Explorer — block-explorer styling.
   Layout follows the conventional explorer pattern (top strip / header /
   dark hero / floating stats card / two-column feed). Visual design,
   palette, logo, and copy are our own. */

:root,
:root[data-theme="light"] {
  --bg:          #f6f8fb;
  --bg-soft:     #eef2f7;
  --surface:     #ffffff;
  --hairline:    #e3e8ef;
  --text:        #0f1729;
  --text-secondary: #5b6478;
  --text-muted:  #94a0b3;
  --accent:      #15a878;   /* Elyon teal */
  --accent-dark: #0f8862;
  --accent-soft: #e6f5ef;
  --blue:        #2a6df4;
  --blue-soft:   #e8f0fe;
  --warn:        #d97706;
  --warn-soft:   #fef3c7;
  --error:       #dc2626;
  --error-soft:  #fee2e2;
  --hero-bg:     #0e1a36;
  --hero-bg-2:   #122347;
  --shadow-sm:   0 1px 2px rgba(15,23,41,0.04);
  --shadow:      0 2px 8px rgba(15,23,41,0.06);
  --shadow-lg:   0 8px 32px rgba(15,23,41,0.10);
  --r:           12px;
  --r-sm:        8px;
  --r-pill:      999px;
  --font:        -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Helvetica, Arial, sans-serif;
  --mono:        ui-monospace, SFMono-Regular, 'JetBrains Mono', Consolas, monospace;
}

:root[data-theme="dark"] {
  --bg:          #0b1220;
  --bg-soft:     #131c2e;
  --surface:     #131c2e;
  --hairline:    #243046;
  --text:        #e9eef7;
  --text-secondary: #aab4c5;
  --text-muted:  #6f7c92;
  --accent:      #2dd4a4;
  --accent-dark: #15a878;
  --accent-soft: rgba(45, 212, 164, 0.14);
  --blue:        #6da4ff;
  --blue-soft:   rgba(109, 164, 255, 0.14);
  --warn:        #f59e0b;
  --warn-soft:   rgba(245, 158, 11, 0.16);
  --error:       #f87171;
  --error-soft:  rgba(248, 113, 113, 0.16);
  --hero-bg:     #0a1124;
  --hero-bg-2:   #0e1a36;
  --shadow-sm:   0 1px 2px rgba(0,0,0,0.30);
  --shadow:      0 2px 12px rgba(0,0,0,0.35);
  --shadow-lg:   0 12px 36px rgba(0,0,0,0.45);
}

/* Source-block stays readable across themes */
:root[data-theme="dark"] .source-block { background: #050a16; color: #c8d3e6; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 13px; }
.muted { color: var(--text-muted); }
.secondary { color: var(--text-secondary); }
.small { font-size: 12px; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* ───── Top utility strip (native price + gas) ─────────────────────── */
.top-strip {
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
  font-size: 12px;
  color: var(--text-secondary);
}
.top-strip .container {
  display: flex; align-items: center; gap: 22px;
  padding: 8px 20px;
  flex-wrap: wrap;
}
.top-strip .ticker { display: inline-flex; gap: 6px; align-items: center; }
.top-strip .ticker strong { color: var(--text); font-weight: 600; }
.top-strip .ticker .delta-up   { color: var(--accent-dark); }
.top-strip .ticker .delta-down { color: var(--error); }

/* Right-side tools cluster: settings · theme · network */
.top-strip .ts-tools {
  margin-left: auto;
  display: inline-flex; gap: 6px; align-items: center;
}
.top-strip .ts-tool { position: relative; }
.ts-icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  height: 28px; min-width: 28px; padding: 0 8px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  cursor: pointer;
  font: inherit; font-size: 12px;
  transition: background 120ms, color 120ms, border-color 120ms;
}
.ts-icon-btn:hover { background: var(--bg-soft); color: var(--text); border-color: var(--text-muted); }
.ts-icon-btn svg { display: block; }
.ts-tool.open .ts-icon-btn { background: var(--bg-soft); color: var(--accent); border-color: var(--accent); }

.ts-net-btn { padding: 0 10px; }
.ts-net-btn .net-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.ts-net-btn .net-label { font-weight: 500; color: var(--text); }
.ts-net-btn .caret { font-size: 9px; color: var(--text-muted); }

/* Popover panels (settings + network) */
.ts-pop {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 260px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  z-index: 400;
  display: none;
}
.ts-tool.open .ts-pop { display: block; }
.ts-pop h5 {
  margin: 0 0 8px;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-muted);
}
.ts-pop-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 8px 4px;
  font-size: 13px; color: var(--text);
}
.ts-pop-row select {
  background: var(--bg-soft);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 5px 8px;
  font: inherit; font-size: 12px;
  color: var(--text);
  cursor: pointer;
}
.ts-pop-row select:focus { outline: none; border-color: var(--accent); }
.ts-pop-divider { height: 1px; background: var(--hairline); margin: 8px -12px; }
.ts-pop-link {
  display: block; padding: 8px 4px;
  font-size: 13px; color: var(--accent); cursor: pointer;
}
.ts-pop-link:hover { text-decoration: underline; }

.ts-net-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  border-radius: var(--r-sm);
  text-decoration: none; color: var(--text);
  cursor: pointer;
}
.ts-net-item:hover { background: var(--bg-soft); text-decoration: none; }
.ts-net-item.active { background: var(--accent-soft); }
.ts-net-item .net-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  flex-shrink: 0;
}
.ts-net-item .net-meta { flex: 1; min-width: 0; }
.ts-net-item .net-meta strong { display: block; font-size: 13px; font-weight: 600; }

/* Compact the top-strip a little so the icons fit cleanly */
.top-strip .container { gap: 18px; padding: 6px 20px; flex-wrap: wrap; }

/* ───── Hamburger + mobile drawer ─────────────────────────────────── */
.hamburger {
  display: none;
  background: transparent; border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  width: 38px; height: 38px;
  cursor: pointer; color: var(--text);
  align-items: center; justify-content: center;
}
.hamburger:hover { background: var(--bg-soft); }

.mobile-backdrop {
  position: fixed; inset: 0;
  background: rgba(8, 12, 24, 0.45);
  z-index: 150;
  opacity: 0; pointer-events: none;
  transition: opacity 180ms ease;
}
.mobile-backdrop.open { opacity: 1; pointer-events: auto; }

.mobile-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 340px; max-width: 92vw;
  background: var(--surface);
  border-left: 1px solid var(--hairline);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  padding: 16px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 220ms ease;
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer .md-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hairline);
}
/* Drawer search box — fully self-contained so it doesn't inherit any of
   the header/hero flex sizing rules that come with .search-wrap. */
.mobile-drawer .md-search-wrap {
  position: relative;
  margin: 14px 0 10px;
}
.mobile-drawer .md-search-wrap input {
  width: 100%;
  padding: 11px 14px 11px 38px;
  background: var(--bg-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  font: inherit;
  font-size: 14px;
  color: var(--text);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.mobile-drawer .md-search-wrap input::placeholder { color: var(--text-muted); }
.mobile-drawer .md-search-wrap input:focus {
  background: var(--surface);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.mobile-drawer .md-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.mobile-drawer .md-search-results {
  left: 0; right: 0;
  top: calc(100% + 4px);
}

/* Top-level leaf items (no children) — "Home" etc. */
.mobile-drawer .md-leaf {
  display: block;
  padding: 14px 8px;
  font-size: 16px; font-weight: 600;
  color: var(--text); text-decoration: none;
  border-bottom: 1px solid var(--hairline);
}
.mobile-drawer .md-leaf:hover,
.mobile-drawer .md-leaf:focus { color: var(--accent); text-decoration: none; }

/* Collapsible sections (Blockchain, Tokens, Developers, More) */
.mobile-drawer .md-section {
  border-bottom: 1px solid var(--hairline);
}
.mobile-drawer .md-section-head {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 8px;
  cursor: pointer;
  font-size: 16px; font-weight: 600;
  color: var(--text);
  user-select: none;
}
.mobile-drawer .md-section-head::-webkit-details-marker,
.mobile-drawer .md-section-head::marker { display: none; content: ''; }
.mobile-drawer .md-caret {
  color: var(--text-muted);
  transition: transform 200ms ease;
  flex-shrink: 0;
}
.mobile-drawer .md-section[open] > .md-section-head { color: var(--accent); }
.mobile-drawer .md-section[open] > .md-section-head .md-caret {
  transform: rotate(180deg);
  color: var(--accent);
}

.mobile-drawer .md-section-body {
  padding: 4px 8px 12px;
}
.mobile-drawer .md-item {
  display: block;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  color: var(--text); text-decoration: none;
}
.mobile-drawer .md-item:hover { background: var(--bg-soft); text-decoration: none; }
.mobile-drawer .md-item strong { display: block; font-weight: 500; font-size: 15px; color: var(--text); }
.mobile-drawer .md-item .muted { display: block; margin-top: 2px; font-size: 12px; }

/* Hamburger visible / desktop nav hidden on small screens.
   Breakpoint chosen at 980 px — that's where the nav + search start to
   crowd each other on a typical desktop browser. */
@media (max-width: 980px) {
  .header-nav,
  .hdr-spacer,
  .hdr-search-mid,
  .hdr-wallet-desktop {
    display: none !important;
  }
  .hamburger {
    display: inline-flex;
    margin-left: auto;       /* push to the far right of the header */
  }
  /* Generous edge padding on the header bar so the logo and the
     hamburger don't sit flush against the viewport edges. */
  .header .container { padding-left: 16px; padding-right: 16px; }
}

/* ───── Cross-page responsive tweaks ───────────────────────────────── */

@media (max-width: 720px) {
  .container { padding: 0 14px; }

  /* Top strip — drop the verbose tickers, keep the head block + tools.
     The strip wraps to two rows if needed. */
  .top-strip #ts-native,
  .top-strip .ticker .delta-up,
  .top-strip .ticker .delta-down { display: none; }
  .top-strip .ts-tools { margin-left: 0; }
  .ts-net-btn .net-label { display: none; }

  /* Hide the "Elyon Explorer" wordmark on tiny widths, keep the logo. */
  .brand .brand-name { display: none; }

  /* Hero — smaller padding so the stats card overlap stays sensible. */
  .hero { padding: 28px 0 90px; }
  .hero h1 { font-size: 18px; }

  /* Hero search: stack the filter / input / button vertically. */
  .hero-search {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-search select,
  .hero-search input,
  .hero-search button {
    width: 100% !important;     /* override the 60px desktop button */
    min-width: 0;
  }
  .hero-search select {
    border-right: 0; border-bottom: 1px solid var(--hairline);
    padding: 12px 28px 12px 14px;
  }
  .hero-search input  { padding: 14px 16px; }
  .hero-search button {
    height: 52px;
    font-size: 15px;
    gap: 8px;
  }
  .hero-search .hero-search-label { display: inline; }
  .hero-search .hero-search-icon  { font-size: 17px; }

  /* Stats card — one column, smaller padding. */
  .stats-card { padding: 18px; gap: 18px 18px; }
  .stat-chart { padding-left: 0; border-left: 0; padding-top: 12px; border-top: 1px solid var(--hairline); }
  .stats-overlay { margin-top: -50px; margin-bottom: 22px; }

  /* Latest-feed rows: stack the value chip under the body. */
  .feed-row { grid-template-columns: 28px 1fr; row-gap: 6px; }
  .feed-value { grid-column: 2; justify-self: start; }

  /* Page-title (h1 + meta) should wrap, not squeeze. */
  .page-title { flex-wrap: wrap; align-items: flex-start; }
  .page-title h1 { font-size: 19px; }
  .page-title .meta { font-size: 12px; }

  /* Tables in cards stay scroll-x; tighten cell padding. */
  table.t th, table.t td { padding: 9px 12px; }

  /* Pagination — wrap controls, smaller buttons. */
  .pagination { padding: 12px 14px; justify-content: center; }
  .pagination .controls span { font-size: 12px; }

  /* Detail rows: stack label/value. (Already at 720 in base; reassert.) */
  .dlist { grid-template-columns: 1fr; gap: 6px 0; padding: 16px; }

  /* Fee-split — at least one full-width cell per row. */
  .fee-split { grid-template-columns: 1fr; padding: 14px; }

  /* Tabs scroll on mobile if they overflow. */
  .tabs { -webkit-overflow-scrolling: touch; }
}

@media (max-width: 520px) {
  /* Footer cleanup */
  .footer .footer-grid { grid-template-columns: 1fr; }
  .footer .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Header brand — only the logo */
  .header-row { gap: 10px; }

  /* Wallet button (mobile drawer copy) — full width is set inline. */

  /* Stats overlay loses some of its overlap so the card doesn't feel squashed. */
  .stats-overlay { margin-top: -30px; }
  .hero { padding: 24px 0 60px; }
}

@media (max-width: 380px) {
  .top-strip #ts-gas { display: none; }
  .mobile-drawer { width: 100vw; max-width: 100vw; }
}

/* ───── Header ─────────────────────────────────────────────────────── */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
  position: sticky; top: 0; z-index: 100;
}
.header-row {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0;
}
.hdr-spacer { flex: 1; }
.hdr-search-mid { flex: 1; max-width: 480px; margin: 0 auto; }
.brand {
  display: inline-flex; align-items: center;
  color: var(--text); text-decoration: none;
}
.brand:hover { text-decoration: none; }

.brand-logo {
  display: block;
  height: 36px;     /* desktop header */
  width: auto;
  max-width: 200px;
  object-fit: contain;
}
.brand-logo-sm { height: 28px; }   /* drawer + footer */

/* Dark theme: lift mono dark logos so they stay readable on the navy bg.
   Pure-monochrome logos invert cleanly; lightly coloured logos brighten. */
:root[data-theme="dark"] .brand-logo {
  filter: invert(1) hue-rotate(180deg) brightness(1.05);
}

.header-nav {
  display: flex; gap: 2px; margin-left: 16px;
  align-items: center;
}
.header-nav .nav-link {
  padding: 8px 12px; border-radius: var(--r-sm);
  color: var(--text-secondary); font-weight: 500; font-size: 14px;
  background: transparent; border: 0; font: inherit;
  cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
  text-decoration: none;
}
.header-nav .nav-link:hover { background: var(--bg-soft); color: var(--text); text-decoration: none; }
.header-nav .nav-link.active,
.header-nav .nav-drop.active .nav-trigger { color: var(--accent); }

/* Dropdown */
.nav-drop { position: relative; }
.nav-drop .caret { font-size: 9px; color: var(--text-muted); transition: transform 150ms; }
.nav-drop.open .caret,
.nav-drop:hover .caret { transform: translateY(1px); color: var(--accent); }

.nav-dd {
  position: absolute; top: 100%; left: 0;
  min-width: 280px;
  padding-top: 8px;          /* transparent bridge — keeps :hover alive
                                 when the cursor moves from trigger to menu */
  display: none; z-index: 300;
}
/* Last two dropdowns sit near the right edge — anchor them there so they
   don't overflow off the viewport. */
.nav-drop:nth-last-child(-n+2) .nav-dd { left: auto; right: 0; }

.nav-dd-inner {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  padding: 6px;
}

/* Open via hover or via JS .open class. Both are equivalent. */
.nav-drop:hover .nav-dd,
.nav-drop.open .nav-dd { display: block; }
.nav-dd-group + .nav-dd-group {
  margin-top: 6px; padding-top: 6px;
  border-top: 1px solid var(--hairline);
}
.nav-dd-item {
  display: block; padding: 10px 12px;
  border-radius: var(--r-sm);
  color: var(--text); text-decoration: none;
}
.nav-dd-item:hover { background: var(--bg-soft); text-decoration: none; }
.nav-dd-label { display: block; font-weight: 500; font-size: 13px; }
.nav-dd-desc  { display: block; font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* Pager */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-top: 1px solid var(--hairline);
  gap: 12px; flex-wrap: wrap;
}
.pagination .meta { font-size: 13px; color: var(--text-secondary); }
.pagination .controls { display: flex; gap: 6px; align-items: center; }
.pagination .controls button {
  padding: 6px 12px; min-width: 34px;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r-sm); cursor: pointer;
  font: inherit; font-size: 13px; color: var(--text);
}
.pagination .controls button:hover:not([disabled]) { background: var(--bg-soft); }
.pagination .controls button[disabled] { opacity: 0.4; cursor: not-allowed; }
.pagination .controls .page-input {
  width: 56px; text-align: center;
  padding: 6px 8px;
  border: 1px solid var(--hairline); border-radius: var(--r-sm);
  font: inherit; font-size: 13px;
}

/* Header search (used on inner pages — home uses the bigger hero search) */
.header .search-wrap { flex: 1; max-width: 420px; position: relative; margin-left: auto; }
.header .search-wrap input {
  width: 100%;
  padding: 9px 14px 9px 36px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  background: var(--bg-soft);
  font: inherit; font-size: 13px;
  outline: none;
  transition: border-color 120ms, background 120ms;
}
.header .search-wrap input:focus { background: var(--surface); border-color: var(--accent); }
.search-wrap .search-icon {
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); pointer-events: none; font-size: 14px;
}
.search-wrap .search-results {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r); margin-top: 4px;
  box-shadow: var(--shadow);
  max-height: 360px; overflow: auto;
  display: none; z-index: 200;
}
.search-wrap .search-results.open { display: block; }
.search-wrap .search-results a {
  display: block; padding: 10px 14px;
  color: var(--text); border-bottom: 1px solid var(--hairline);
}
.search-wrap .search-results a:last-child { border-bottom: 0; }
.search-wrap .search-results a:hover { background: var(--bg-soft); text-decoration: none; }

/* Wallet connect button */
.wallet-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  background: var(--accent); color: white; border: 0;
  border-radius: var(--r-sm); font-weight: 600;
  cursor: pointer; font-size: 13px;
  transition: background 120ms;
  font-family: inherit;
}
.wallet-btn:hover { background: var(--accent-dark); }
.wallet-btn.connected { background: var(--surface); color: var(--accent); border: 1px solid var(--accent); }
.wallet-btn .dot { width: 8px; height: 8px; border-radius: 50%; background: white; }
.wallet-btn.connected .dot { background: var(--accent); }

/* ───── Hero (home page) ──────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(900px 320px at 12% -10%, rgba(21,168,120,0.15) 0%, transparent 60%),
    radial-gradient(700px 300px at 95% 0%, rgba(42,109,244,0.10) 0%, transparent 60%),
    linear-gradient(180deg, var(--hero-bg) 0%, var(--hero-bg-2) 100%);
  color: white;
  padding: 44px 0 110px;   /* extra bottom space — the stats card overlaps */
  position: relative;
  overflow: hidden;
}
/* Subtle topographic-style line pattern via repeating gradients. */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-radial-gradient(circle at 30% 70%, rgba(255,255,255,0.025) 0 1px, transparent 1px 60px),
    repeating-radial-gradient(circle at 80% 30%, rgba(255,255,255,0.020) 0 1px, transparent 1px 80px);
  pointer-events: none;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: 22px; font-weight: 600;
  color: #cbd5e1;
  position: relative;
}

.hero-search {
  display: flex; gap: 0; align-items: stretch;
  max-width: 940px; position: relative;
  background: var(--surface);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-search select {
  appearance: none;
  border: 0; border-right: 1px solid var(--hairline);
  background: var(--bg-soft);
  padding: 0 28px 0 16px;
  font: inherit; font-size: 14px; color: var(--text);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%235b6478' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.hero-search input {
  flex: 1;
  border: 0;
  padding: 16px 18px;
  font: inherit; font-size: 15px;
  outline: none;
  background: transparent;
}
.hero-search button {
  border: 0; cursor: pointer;
  background: var(--accent); color: white;
  width: 60px; display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  font: inherit; font-size: 18px; font-weight: 600;
  transition: background 120ms;
}
.hero-search button:hover { background: var(--accent-dark); }
.hero-search .hero-search-icon { line-height: 1; }
.hero-search .hero-search-label { display: none; }   /* shown on mobile only */
.hero-search .search-results { left: 0; right: 0; top: calc(100% + 6px); }

/* ───── Stats card (overlaps the hero) ────────────────────────────── */
.stats-overlay { position: relative; margin-top: -70px; margin-bottom: 32px; z-index: 2; }
.stats-card {
  background: var(--surface);
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  padding: 26px 30px;
  display: grid;
  gap: 24px 36px;
  grid-template-columns: 1.05fr 1.05fr 1.4fr;
}
@media (max-width: 980px) { .stats-card { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .stats-card { grid-template-columns: 1fr; } }

.stats-col { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.stat-row { display: flex; align-items: flex-start; gap: 14px; }
.stat-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid; place-items: center;
  font-size: 17px;
}
.stat-row.alt .stat-icon  { background: var(--blue-soft);  color: var(--blue);  }
.stat-row.warn .stat-icon { background: var(--warn-soft);  color: var(--warn);  }
.stat-row.gray .stat-icon { background: var(--bg-soft);    color: var(--text-secondary); }

.stat-row .stat-body { display: flex; gap: 22px; flex-wrap: wrap; flex: 1; min-width: 0; }
.stat-row .stat-cell { display: flex; flex-direction: column; min-width: 0; }
.stat-row .stat-label {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  color: var(--text-muted); letter-spacing: 0.05em;
}
.stat-row .stat-value { font-size: 17px; font-weight: 600; color: var(--text); margin-top: 2px; }
.stat-row .stat-sub   { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.delta-up   { color: var(--accent-dark); }
.delta-down { color: var(--error); }

.stat-chart {
  border-left: 1px solid var(--hairline);
  padding-left: 30px;
  min-width: 0;
}
.stat-chart .stat-label { margin-bottom: 6px; display: block; }
.stat-chart svg { width: 100%; height: 100px; }
.stat-chart .x-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); margin-top: 4px; }
@media (max-width: 980px) { .stat-chart { border-left: 0; padding-left: 0; grid-column: 1 / -1; } }

/* ───── Section cards (Latest Blocks / Latest Transactions) ──────── */
.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r);
  box-shadow: var(--shadow-sm);
}
.card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 { margin: 0; font-size: 15px; font-weight: 600; }
.card-header .tools { display: flex; gap: 8px; }
.card-header a { font-size: 13px; font-weight: 500; }
.card-body { padding: 0; }
.card-body.padded { padding: 20px; }
.card-footer {
  padding: 12px 18px;
  border-top: 1px solid var(--hairline);
  text-align: center;
}
.card-footer a {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 500; font-size: 13px;
}

/* Latest-blocks / latest-txs row */
.feed-row {
  display: grid; gap: 14px;
  grid-template-columns: 32px 1fr auto;
  padding: 14px 20px;
  border-bottom: 1px solid var(--hairline);
  align-items: center;
}
.feed-row:last-child { border-bottom: 0; }
.feed-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--bg-soft);
  display: grid; place-items: center;
  color: var(--text-secondary); font-size: 15px;
}
.feed-body { min-width: 0; }
.feed-body .l1 { font-size: 13px; font-weight: 600; }
.feed-body .l2 { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.feed-body a { font-weight: 600; }
.feed-value {
  font-size: 12px; font-weight: 500;
  padding: 4px 10px; border-radius: var(--r-pill);
  background: var(--bg-soft); color: var(--text); white-space: nowrap;
}

/* ───── Page layout ────────────────────────────────────────────────── */
.page { padding: 24px 0 60px; }
.page-title {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 0 18px; gap: 12px;
}
.page-title h1 { margin: 0; font-size: 22px; font-weight: 600; }
.page-title .meta { color: var(--text-muted); font-size: 13px; }

.grid-2 { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

/* Tables */
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th, table.t td {
  text-align: left; padding: 10px 18px;
  border-bottom: 1px solid var(--hairline);
}
table.t th {
  background: var(--bg-soft);
  font-weight: 600; font-size: 12px;
  text-transform: uppercase; color: var(--text-secondary);
  letter-spacing: 0.04em;
}
table.t tr:last-child td { border-bottom: 0; }
table.t tr:hover td { background: var(--bg); }
table.t td.mono, table.t td .mono { font-family: var(--mono); font-size: 12px; }

/* Badges + pills */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: 11px; font-weight: 600;
  background: var(--bg-soft); color: var(--text-secondary);
}
.badge.ok    { background: var(--accent-soft); color: var(--accent-dark); }
.badge.err   { background: var(--error-soft); color: var(--error); }
.badge.warn  { background: var(--warn-soft); color: var(--warn); }
.badge.blue  { background: var(--blue-soft); color: var(--blue); }
.badge.gray  { background: var(--bg-soft); color: var(--text-secondary); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r-sm); color: var(--text);
  font: inherit; font-weight: 500; font-size: 13px;
  cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--bg-soft); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: white; }
.btn.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--blue); }
.btn.block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Tabs (address page) */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--hairline); margin-bottom: 14px; overflow: auto; }
.tabs a {
  padding: 10px 16px; color: var(--text-secondary);
  font-weight: 500; font-size: 14px;
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Detail rows */
.dlist { display: grid; grid-template-columns: 240px 1fr; gap: 14px 20px; padding: 18px; }
.dlist dt { color: var(--text-secondary); font-weight: 500; font-size: 13px; }
.dlist dd { margin: 0; word-break: break-all; font-size: 13px; }
@media (max-width: 720px) {
  .dlist { grid-template-columns: 1fr; gap: 6px 0; }
  .dlist dt { margin-top: 10px; }
}

/* Fee-split panel (Elyon-specific) */
.fee-split {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  padding: 18px;
}
.fee-cell {
  background: var(--bg-soft);
  border-radius: var(--r-sm);
  padding: 14px;
}
.fee-cell.node     { background: linear-gradient(135deg, #e6f5ef 0%, #d3ecde 100%); }
.fee-cell.contract { background: linear-gradient(135deg, #e8f0fe 0%, #d1e0fc 100%); }
.fee-cell.token    { background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); }
.fee-cell.admin    { background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%); }
.fee-cell .label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-secondary); }
.fee-cell .value { font-size: 17px; font-weight: 700; margin-top: 6px; color: var(--text); }
.fee-cell .pct   { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.fee-cell .pay-to { font-size: 11px; color: var(--text-muted); margin-top: 6px; word-break: break-all; }

/* Footer */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--hairline);
  padding: 36px 0 24px;
  margin-top: 60px;
  color: var(--text-secondary);
  font-size: 13px;
}
.footer .footer-grid { display: grid; gap: 24px; grid-template-columns: 2fr repeat(3, 1fr); }
@media (max-width: 760px) { .footer .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 { margin: 0 0 10px; font-size: 13px; color: var(--text); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 6px; }
.footer a { color: var(--text-secondary); }
.footer a:hover { color: var(--text); }
.footer .footer-bottom {
  margin-top: 24px; padding-top: 18px;
  border-top: 1px solid var(--hairline);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
}

/* Forms */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--hairline); border-radius: var(--r-sm);
  background: var(--surface); font: inherit; font-size: 14px;
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field textarea { font-family: var(--mono); font-size: 12px; min-height: 240px; resize: vertical; }
.field .hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.row-2 { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .row-2 { grid-template-columns: 1fr; } }

/* Alerts */
.alert {
  padding: 12px 14px; border-radius: var(--r-sm);
  background: var(--blue-soft); color: var(--blue);
  font-size: 13px;
}
.alert.ok    { background: var(--accent-soft); color: var(--accent-dark); }
.alert.err   { background: var(--error-soft); color: var(--error); }
.alert.warn  { background: var(--warn-soft); color: var(--warn); }

/* Pager */
.pager { display: flex; gap: 8px; justify-content: center; padding: 14px; }
.pager .btn { padding: 6px 10px; font-size: 13px; }

/* Spinner */
.spin {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid var(--hairline); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Source viewer */
.source-block {
  background: #0f1729; color: #e3e8ef;
  padding: 18px; border-radius: var(--r-sm);
  font-family: var(--mono); font-size: 12px;
  white-space: pre; overflow: auto; max-height: 600px;
}