body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}
.container {
    background: rgba(255, 255, 255, 0.15);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    width: 320px;
    text-align: center;
}
input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
    outline: none;
}
button {
    background-color: #4caf50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: #45a049;
}
h1 {
    margin-bottom: 20px;
}
label {
    display: block;
    text-align: left;
    font-size: 0.9rem;
}
#message {
    margin-top: 15px;
}