body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #121925;
    line-height: 1.6;
    margin: 20px;
    color: #e0e6ed;
    padding-bottom: 100px;
}

.container {
    background: #132839;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: auto;
    align-items: center;
}

#dropArea {
    border: 2px dashed #aaa;
    padding: 20px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: 0.3s;
}

#dropArea.dragging {
    background-color: #ddd;
}

#browseBtn {
    display: block;
    margin: 10px auto;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

#browseBtn:hover {
    background-color: #0056b3;
}

button {
    margin-top: 10px;
    padding: 10px 20px;
    font-size: 16px;
    background-color: #28a745;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background-color: #213988;
}

select {
    margin-top: 10px;
    padding: 5px;
    font-size: 16px;
}

#status {
    margin-top: 20px;
    font-weight: bold;
}