body {
    background-color: #121212;
    color: #ffffff;
}

.app-card {
    background-color: #1e1e1e;
    border: 1px solid #333;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
}

.app-icon {
    max-width: 80px;
    margin-bottom: 15px;
}

.downloader-code {
    font-size: 1.2em;
    font-weight: bold;
    color: #ffc107;
    background-color: #333;
    padding: 5px 10px;
    border-radius: 5px;
    display: inline-block;
    margin-top: 10px;
}

.btn-download {
    background-color: #0d6efd;
    color: #ffffff;
    font-weight: bold;
    margin-top: 15px;
}