body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

h1 {
    color: #1db954;
}

#results {
    margin-top: 20px;
}

ul {
    list-style: none;
    padding: 0;
}

ul li {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

ul li:nth-child(odd) {
    background-color: #f8f8f8;
}
.btn {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    font-family: sans-serif;
    font-size: 16px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    text-align: center;
    text-decoration: none;
}

.btn:hover {
    background-color: #0056b3;
}

input[type="file"] {
    display: none;
}

input[type="file"]:focus + .btn {
    outline: 1px dotted #000;
    outline: -webkit-focus-ring-color auto 5px;
}