body {
      margin: 0; padding: 0;
      font-family: Arial, sans-serif;
      background: linear-gradient(135deg, #f0f4f8, #d9e2ec);
      color: #333;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .login-container {
      background: white;
      border-radius: 8px;
      box-shadow: 0 8px 16px rgba(0,0,0,0.1);
      padding: 24px 32px;
      width: 320px;
    }
    h2 {
      margin: 0 0 12px 0;
      text-align: center;
      font-weight: bold;
      color: #111;
    }
    p.subtitle {
      margin: 0 0 24px 0;
      text-align: center;
      font-size: 0.9rem;
      color: #666;
    }
    label {
      display: block;
      margin-bottom: 6px;
      font-weight: 600;
      font-size: 0.9rem;
    }
    input[type="text"],
    input[type="password"] {
      width: 100%;
      padding: 10px 12px;
      margin-bottom: 16px;
      border: 1px solid #ccc;
      border-radius: 4px;
      font-size: 1rem;
      box-sizing: border-box;
    }
    button {
      width: 100%;
      padding: 12px;
      background-color: #2563eb; /* Blue */
      color: white;
      font-weight: 600;
      font-size: 1rem;
      border: none;
      border-radius: 4px;
      cursor: pointer;
      transition: background-color 0.2s ease;
    }
    button:hover {
      background-color: #1e40af;
    }
    .footer-text {
      margin-top: 16px;
      font-size: 0.8rem;
      color: #999;
      text-align: center;
    }