:root {
  --bg: #12140e;
  --panel: #1a1e14;
  --line: #31382a;
  --ink: #f3f0e6;
  --muted: #a4ab93;
  --lime: #d6f25c;
  --lime-ink: #17200a;
  --paper: #f3eee4;
  --paper-ink: #1b1914;
  --sell: #ff8a62;
  --font-display: "Cabinet Grotesk", "Satoshi", sans-serif;
  --font-body: "Satoshi", sans-serif;
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 20px;
  --text-xl: 24px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(214, 242, 92, 0.14), rgba(214, 242, 92, 0.14)) 0 0 / 100% 3px no-repeat,
    var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.45;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 28px 14px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.03em;
}
.mark { width: 28px; height: 28px; color: var(--lime); }
.chain {
  margin: 0;
  margin-left: auto;
  color: var(--muted);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.connect, .go, .tab, .side {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 8px 14px;
}
.connect { background: var(--lime); color: var(--lime-ink); border-color: var(--lime); font-weight: 700; }
.connect:hover, .go:hover { filter: brightness(1.05); }

main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  padding: 28px;
  align-items: start;
}
.kicker {
  margin: 0 0 6px;
  color: var(--lime);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.lede, .fine, footer p { color: var(--muted); }
.lede { margin: 10px 0 0; max-width: 62ch; font-size: var(--text-sm); }
.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 18px;
}
.facts p {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: var(--text-sm);
}
.facts span {
  display: block;
  margin-bottom: 6px;
  color: var(--lime);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}
.status {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: #232818;
  color: var(--ink);
  font-size: var(--text-sm);
}
.list { display: flex; flex-direction: column; gap: 8px; }
.row, .empty {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 0.7fr auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 14px 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
}
.row { color: var(--ink); }
.row.on, .row:hover { border-color: var(--lime); }
.sym { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); letter-spacing: -0.03em; }
.sub, .num small { display: block; color: var(--muted); font-size: var(--text-xs); font-weight: 400; }
.num { font-variant-numeric: tabular-nums; font-size: var(--text-sm); }
.empty { color: var(--muted); display: block; }
.empty .go { margin-top: 10px; background: var(--lime); color: var(--lime-ink); border-color: var(--lime); }

.ticket {
  background: var(--paper);
  color: var(--paper-ink);
  border-radius: 16px;
  padding: 14px;
  position: sticky;
  top: 16px;
}
.tabs, .sides { display: flex; gap: 6px; margin-bottom: 12px; }
.tab, .side {
  border-color: #d9d2c4;
  color: var(--paper-ink);
  background: transparent;
}
.tab.on, .side.on { background: var(--paper-ink); color: var(--paper); border-color: var(--paper-ink); }
.panel { display: flex; flex-direction: column; gap: 10px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; }
input, select {
  border: 1px solid #d9d2c4;
  background: #fffdf8;
  color: var(--paper-ink);
  border-radius: 10px;
  padding: 10px 12px;
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--text-base);
}
.ticket .fine { color: #6d675c; font-size: var(--text-xs); letter-spacing: 0; text-transform: none; margin: 0; }
.go {
  background: var(--lime-ink);
  color: var(--lime);
  border-color: var(--lime-ink);
  border-radius: 12px;
  padding: 12px;
  font-weight: 700;
}
.ticket .go:disabled {
  opacity: 1;
  cursor: not-allowed;
  background: #d9d2c4;
  color: #5c564c;
  border-color: #d9d2c4;
}
.pair { margin: 0 0 8px; font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); }
.slip { flex-direction: row; align-items: center; justify-content: space-between; text-transform: uppercase; }
.amount-row { display: flex; gap: 8px; align-items: center; }
.amount-row input { flex: 1; min-width: 0; }
.slip-controls { display: flex; gap: 8px; align-items: center; text-transform: none; letter-spacing: 0; }
.slip-high {
  border: 1px solid #1b1914;
  background: #1b1914;
  color: #f3eee4;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
}
.slip-high.on { background: #d6f25c; color: #17200a; border-color: #d6f25c; }
.links { display: flex; flex-wrap: wrap; gap: 8px; }
.links a {
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 28px 28px;
  font-size: var(--text-xs);
}
footer p { margin: 0; }

@media (max-width: 900px) {
  main { grid-template-columns: 1fr; padding: 18px; }
  .ticket { position: static; }
  .facts { grid-template-columns: 1fr; }
  .top { padding: 14px 18px; }
  .row {
    grid-template-columns: 1fr 1fr;
  }
  footer { flex-direction: column; padding: 8px 18px 24px; }
}
@media (max-width: 420px) {
  .chain { display: none; }
  h1 { font-size: 22px; }
}