body {
    background-color: #121212;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    color: white;
  }
  .panel {
    background: #1f1f1f;
    border: 3px solid red;
    border-radius: 15px;
    padding: 30px;
    width: 320px;
    text-align: center;
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.5);
    transition: all 0.3s ease;
  }
  .panel h1 {
    font-size: 26px;
    margin-bottom: 20px;
  }
  input[type="text"] {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: none;
    margin-bottom: 15px;
    font-size: 16px;
  }
  button {
    margin-top: 12px;
    background-color: gray;
    border: 2px solid #333;
    color: white;
    padding: 10px;
    width: 100%;
    font-size: 15px;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
  }
  button:hover:not([disabled]) {
    opacity: 0.9;
  }
  button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }
  .color-chooser {
    margin-top: 25px;
    display: flex;
    justify-content: space-between;
  }
  .color-button {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: 2px solid #fff;
    cursor: pointer;
    transition: transform 0.2s;
  }
  .color-button:hover {
    transform: scale(1.15);
  }
  .status {
    margin-top: 25px;
    font-size: 15px;
    min-height: 20px;
  }
  a {
    color: #ff4d4d;
    text-decoration: none;
  }
  a:hover {
    text-decoration: underline;
  }
  #maintenanceMessage {
    display: none;
    background: #3a0000;
    color: #ff6666;
    border: 3px solid #ff0000;
    padding: 20px;
    width: 320px;
    border-radius: 15px;
    text-align: center;
    font-size: 18px;
    box-shadow: 0 0 40px red;
  }