:root {
  --bg: #11151c;
  --bg-card: #1a2029;
  --border: #2a3140;
  --text: #e6e9ef;
  --text-dim: #93a0b4;
  --accent: #6fbf73;
  --online: #4caf50;
  --offline: #6b7280;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 56px;
}
header {
  text-align: center;
  margin-bottom: 20px;
}
header h1 {
  font-size: 1.9rem;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}
header p {
  color: var(--text-dim);
  margin: 0;
  font-size: 0.95rem;
}
section {
  margin-bottom: 28px;
}
h2 {
  font-size: 1.1rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 14px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.card-name {
  font-weight: 600;
  font-size: 1.05rem;
}
.status {
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--offline);
}
.dot.online { background: var(--online); box-shadow: 0 0 6px var(--online); }
.card-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
  font-size: 0.9rem;
  color: var(--text-dim);
}
.card-detail span.label {
  color: var(--text-dim);
}
.card-detail span.value {
  color: var(--text);
}
.join-steps {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.join-address {
  display: flex;
  gap: 24px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.join-address div { font-size: 0.95rem; }
.join-address .label { color: var(--text-dim); display: block; font-size: 0.8rem; }
.join-address code {
  background: #0f141b;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 1rem;
  color: var(--accent);
}
ol { margin: 0; padding-left: 20px; color: var(--text-dim); }
ol li { margin-bottom: 6px; }
footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 20px;
}
@media (max-width: 420px) {
  .card-detail { grid-template-columns: 1fr; }
}

form.card label { display: block; margin: 12px 0 4px; font-size: 0.9rem; color: var(--text-dim); }
form.card input[type="text"] {
  width: 100%;
  padding: 8px 10px;
  background: #0f141b;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 1rem;
}
form.card button {
  margin-top: 16px;
  padding: 8px 18px;
  background: var(--accent);
  border: 0;
  border-radius: 6px;
  color: #0b1a0c;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
}
.hint { color: var(--text-dim); font-size: 0.9rem; margin: 0; }
.error { color: #f28b82; font-weight: 600; margin: 0 0 8px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* GL-272 artwork by Miles */
.logo { width: 72px; height: 72px; border-radius: 12px; display: block; margin: 0 auto 8px; }
.hero { width: 100%; height: auto; border-radius: 12px; display: block; margin: 0 0 20px; }