body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    padding: 20px;
}

.container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    margin: auto;
    position: relative;
}

input, button {
    width: 90%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

button {
    background-color: #28a745;
    color: white;
    cursor: pointer;
    border: none;
}

button:hover {
    background-color: #218838;
}

.output {
    text-align: left;
    margin-top: 20px;
}

.loading {
    display: none;
}

.loading.active {
    display: inline-block;
    font-weight: bold;
    color: blue;
}

img {
    width: 100px;
    display: block;
    margin: 10px auto;
    border-radius: 5px;
}