body {
  background: #f7f7f7;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 400px;
  margin: 60px auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  padding: 32px 24px 24px 24px;
  text-align: center;
}
h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}
button {
  background: #8247e5;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 1rem;
  cursor: pointer;
  margin-bottom: 1rem;
}
button:disabled {
  background: #ccc;
  cursor: not-allowed;
}
#status {
  margin: 1rem 0;
  color: #333;
  min-height: 1.5em;
}
#adminSection {
  margin-top: 2rem;
  background: #f0f0f0;
  border-radius: 8px;
  padding: 1.5rem 1rem;
}