body {
             color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
               background-color: #040404;
            font-family: Arial, sans-serif;
        }
        form {
  background-color: #344c5c;
            padding: 30px;
            border-radius: 5px;
            box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
            margin-bottom: 20px;
            width: 350px;
            text-align: center;
        }
        h2 {
       
            margin-bottom: 20px;
        }
        input[type="text"], input[type="password"] {
            width: 100%;
            padding: 15px 20px;
            margin: 10px 0;
            display: inline-block;
            border: 1px solid #ccc;
            box-sizing: border-box;
            border-radius: 4px;
        }
        input[type="submit"] {
            background-color: #007BFF;
            color: #fff;
            border: none;
            border-radius: 5px;
            padding: 15px 20px;
            cursor: pointer;
            width: 100%;
            margin-top: 20px;
        }
        .hidden {
            display: none;
        }