:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --card: #1a1d24;
  --border: #2c313c;
  --text: #e8e9ec;
  --muted: #9aa1ac;
  --accent: #d63b2f;
}
* { box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  margin: 0;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
}
header h1 { font-size: 18px; margin: 0; letter-spacing: 0.5px; }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 80px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 20px;
}
.card h2 { margin-top: 0; font-size: 16px; }
.hint { color: var(--muted); font-size: 13px; margin-top: -6px; }
form { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; gap: 10px; }
input, textarea, select {
  background: #10131a;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 11px;
  border-radius: 6px;
  font-size: 14px;
}
textarea { min-height: 70px; resize: vertical; }
button {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
button.secondary { background: #333844; }
button:hover { filter: brightness(1.1); }
.hidden { display: none; }
.msg { font-size: 13px; color: var(--muted); }
.msg.error { color: var(--accent); }
.item {
  border-top: 1px solid var(--border);
  padding: 10px 0;
  font-size: 13.5px;
}
.item .title { font-weight: 600; }
.badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 8px;
  font-size: 11px;
  text-transform: uppercase;
  margin-left: 6px;
  background: #333844;
}
.badge.verified { background: #2f7d4f; }
.badge.pending { background: #8a6d1a; }
.badge.failed { background: var(--accent); }
.token-box {
  font-family: Consolas, monospace;
  font-size: 12px;
  background: #10131a;
  padding: 8px 10px;
  border-radius: 6px;
  margin-top: 6px;
  word-break: break-all;
}
a { color: #f28b7d; }