body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: linear-gradient(#063349 0%, #090979 35%, #00d4ff 100%);
    color: pink;
    font-family: 'Arial', sans-serif;
}

div {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: black;
}

label, input, button {
    margin: 10px;
    padding: 10px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    outline: none;
}

input, button {
    border: 1px solid pink;
    background: black;
    color: red;
    cursor: pointer;
}

button {
    background: #3498db;
}

button:hover {
    background: #2980b9;
}

#messageContainer {
    display: none;
    margin-top: 20px;
}

#messageContainer p {
    margin: 10px 0;
}