body {

    margin: 0;

    font-family: Arial, sans-serif;

    background-color: #204a87;

    background-image: url("background.jpg");

    background-size: cover;

    background-position: center;

    height: 100vh;

    display: flex;

    justify-content: center;

    align-items: center;

    color: white;
}

.container {

    background: rgba(0,0,0,0.5);

    padding: 30px;

    border-radius: 10px;

    text-align: center;

    width: 400px;
}

input {

    width: 100%;

    padding: 10px;

    margin-bottom: 10px;

    box-sizing: border-box;
}

button {

    padding: 10px 20px;

    cursor: pointer;
}

.error {

    color: #ffaaaa;
}

.result {

    margin-top: 20px;
}

.result-image {

    max-width: 100%;

    margin-top: 10px;
}