:root {
  --bg: #070b14;
  --bg-soft: #0c1220;
  --card: #101828;
  --card-border: #1e2a3f;
  --text: #e6edf7;
  --text-dim: #8b9bb4;
  --accent: #38bdf8;
  --accent-2: #818cf8;
  --good: #34d399;
  --bad: #f87171;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 300px at 15% -10%, rgba(56, 189, 248, 0.12), transparent 60%),
    radial-gradient(700px 350px at 90% 0%, rgba(129, 140, 248, 0.10), transparent 60%);
  z-index: 0;
}

.topbar {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  border-bottom: 1px solid var(--card-border);
  background: rgba(7, 11, 20, 0.8);
  backdrop-filter: blur(8px);
}

.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  font-size: 22px;
  color: var(--accent);
  background: linear-gradient(135deg, rgba(56,189,248,0.15), rgba(129,140,248,0.15));
  border: 1px solid var(--card-border);
  border-radius: 12px;
}
.brand h1 { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.tagline { font-size: 12.5px; color: var(--text-dim); margin-top: 2px; }

.net {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-dim);
  background: var(--card);
  border: 1px solid var(--card-border);
  padding: 8px 14px; border-radius: 999px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bad); }
.dot.ok { background: var(--good); box-shadow: 0 0 8px rgba(52, 211, 153, 0.6); }
.refresh {
  background: none; border: none; cursor: pointer;
  color: var(--text-dim); font-size: 16px;
  padding: 2px 4px; margin-left: 6px;
  transition: color 0.15s, transform 0.2s;
}
.refresh:hover { color: var(--accent); transform: rotate(180deg); }

.error-banner {
  position: relative; z-index: 1;
  max-width: 1100px; margin: 16px auto 0; padding: 0 32px;
}
.error-banner:not([hidden])::before {
  content: "⚠ ";
}
.error-banner:not([hidden]) {
  display: block;
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fca5a5;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 13px;
  font-family: var(--mono);
  word-break: break-word;
}

.grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 28px auto;
  padding: 0 32px;
}
.card.wide { grid-column: 1 / -1; }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 22px;
  transition: border-color 0.2s;
}
.card:hover { border-color: #2b3d5c; }
.card-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}
.card-head h2 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.badge {
  font-size: 11px; font-weight: 600;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 4px 10px; border-radius: 999px;
  white-space: nowrap;
}

.rate-big { margin-bottom: 18px; }
.rate-big span {
  font-family: var(--mono);
  font-size: 34px; font-weight: 600;
  color: var(--accent);
  display: block;
}
.rate-big small { color: var(--text-dim); font-size: 12px; }

.rate-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0;
  font-size: 13px; color: var(--text-dim);
}
.rate-row .mono { color: var(--text); font-size: 12.5px; }
.mono { font-family: var(--mono); }
.addr { font-size: 11.5px !important; color: var(--text-dim) !important; }

.reserve-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed var(--card-border);
}
.reserve-row .token { font-weight: 600; font-size: 14px; }
.reserve-row .mono { font-family: var(--mono); font-size: 15px; }
.divider { height: 1px; background: var(--card-border); margin: 14px 0; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.input-wrap {
  display: flex; align-items: center;
  background: var(--bg-soft);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0 14px;
}
.input-wrap input {
  flex: 1;
  background: none; border: none; outline: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 20px;
  padding: 12px 0;
}
.input-wrap input[readonly] { color: var(--text-dim); }
.input-wrap .unit { font-size: 13px; color: var(--text-dim); font-weight: 600; }
.input-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15); }
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }
.btn:focus-visible, .refresh:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.quote-stats { margin: 6px 0 16px; }

.wallet-balances {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 10px 14px;
  margin-bottom: 12px;
  font-size: 12.5px; color: var(--text-dim);
}
.wallet-balances .mono { color: var(--text); font-size: 12px; }

.btn {
  width: 100%;
  padding: 14px;
  font-size: 15px; font-weight: 700;
  color: #04121f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none; border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
}
.btn:hover:not(:disabled) { opacity: 0.9; transform: translateY(-1px); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.loading { opacity: 0.7; pointer-events: none; }

.hint { font-size: 12px; color: var(--text-dim); margin-top: 12px; line-height: 1.5; }

.compare-table { border: 1px solid var(--card-border); border-radius: 12px; overflow: hidden; }
.compare-row {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1fr;
  gap: 12px;
  padding: 13px 16px;
  font-size: 13.5px;
  align-items: center;
}
.compare-row:not(:last-child) { border-bottom: 1px solid var(--card-border); }
.compare-row.head {
  background: var(--bg-soft);
  font-size: 11.5px; font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.compare-row small { color: var(--text-dim); font-size: 11px; margin-left: 6px; }
.compare-row .mono { font-size: 13px; }
#cmp-oracle .mono { color: var(--good); }
#cmp-xyc .mono { color: var(--bad); }

footer {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between;
  padding: 20px 32px 30px;
  font-size: 12px; color: var(--text-dim);
  max-width: 1100px; margin: 0 auto;
}
footer a { color: var(--accent); text-decoration: none; }

@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; padding: 0 16px; }
  .card.wide { grid-column: auto; }
  footer { flex-direction: column; gap: 6px; }
}