:root { color-scheme: dark light; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1c20;
  color: #f2f2f2;
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  text-align: center;
  padding: 24px;
  box-sizing: border-box;
}

.card {
  max-width: 420px;
  width: 100%;
}

.logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 14px;
  background: #000;
  padding: 5px;
  margin-bottom: 16px;
}

.status {
  color: #b9bbc2;
  font-size: 0.95rem;
  margin-bottom: 28px;
  min-height: 1.3em;
}

.btn {
  display: inline-block;
  width: 100%;
  box-sizing: border-box;
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  margin-bottom: 12px;
}

.btn-primary {
  background: #f1c40f;
  color: #1a1c20;
}

.btn-secondary {
  background: #2b2e34;
  color: #f2f2f2;
  border: 1px solid #3d4048;
}

code {
  display: block;
  background: #101216;
  border: 1px solid #2b2e34;
  border-radius: 8px;
  padding: 12px;
  font-size: 0.85rem;
  color: #d7d7d7;
  margin: 4px 0 16px;
  word-break: break-all;
}

.hint {
  font-size: 0.8rem;
  color: #7d808a;
}