.center-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.content-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  border: 1px solid #ccc;
  padding: 20px;
  border-radius: 10px;
  max-width: 800px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.register-btn {
  padding: 10px 20px;
  margin: 5px 5px;
  font-size: 16px;
  cursor: pointer;
  border: none;
  background-color: #007BFF;
  color: white;
  border-radius: 5px;
  text-decoration: none;
}

.disable-btn {
  padding: 10px 20px;
  margin: 5px 5px;
  font-size: 16px;
  cursor: pointer;
  border: none;
  background-color: #dc3545;
  color: white;
  border-radius: 5px;
  text-decoration: none;
}

/* Form styling for moderator controls */
.moderator-form {
  max-width: 700px;
  margin: 0 auto;
}

.moderator-item {
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  background-color: #f9f9f9;
}

.moderator-item input[type="checkbox"] {
  margin-right: 10px;
  transform: scale(1.2);
}

.moderator-item label {
  margin: 0;
  cursor: pointer;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  color: #333;
  transition: background-color 0.3s, color 0.3s;
}

header {
  padding: 1rem;
  margin: auto;
  text-align: center;
  background-color: #e0e0e0;
  color: #000;
}

main {
  padding: 2rem;
}

footer {
  padding: 1rem;
  text-align: center;
  background-color: #e0e0e0;
  color: #000;
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: #1e1e1e;
    color: #ccc;
  }

  header {
    background-color: #2a2a2a;
    color: #fff;
  }

  main {
  }

  footer {
    background-color: #2a2a2a;
    color: #fff;
  }

  .center-container {
    background-color: #181818;
  }

  .content-box {
    background-color: #232323;
    border: 1px solid #444;
    color: #eee;
    box-shadow: 0 4px 8px rgba(0,0,0,0.6);
  }

  .register-btn {
    background-color: #0056b3;
    color: #fff;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
  }

  .disable-btn {
    background-color: #c82333;
    color: #fff;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
  }

  .moderator-item {
    background-color: #2a2a2a;
    border: 1px solid #555;
    color: #eee;
  }
}