:root {
  --bg: #0b1020;
  --card: #141b2f;
  --text: #f4f1ea;
  --muted: #a8b0c4;
  --accent: #7ee2a8;
  --accent2: #e8ff47;
  --border: rgba(255,255,255,0.08);
  --danger: #fca5a5;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, #1a2744, var(--bg));
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 2rem 1.25rem 3rem; }
header h1 { font-size: 1.6rem; margin: 0 0 0.4rem; }
header p { color: var(--muted); margin: 0 0 1rem; }
.badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem 1.15rem;
  margin: 0 0 0.85rem;
}
.card h2 { font-size: 1.05rem; margin: 0 0 0.35rem; }
.card p { margin: 0 0 0.85rem; color: var(--muted); font-size: 0.95rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--accent2);
  color: #0b1020;
  font-weight: 700;
  text-decoration: none;
  border: none;
  border-radius: 10px;
  padding: 0.7rem 1rem;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn[disabled], .btn.is-disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.disclosure {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
footer {
  margin-top: 2rem;
  font-size: 0.75rem;
  color: #7a849c;
}
.pending { color: var(--danger); font-size: 0.85rem; margin: 0 0 0.75rem; }
.thanks-icon { font-size: 2rem; margin-bottom: 0.5rem; }

#checklist { margin: 0; padding-left: 1.2rem; color: var(--muted); }
#checklist li { margin: 0.35rem 0; }