body {
    font-family: Arial, sans-serif;
    background: #f8f9fa;
    color: #333;
    padding: 20px;
}

h2,
h3 {
    color: #4a4a4a;
}

form {
    background: #fff;
    padding: 15px;
    border: 1px solid #ccc;
    max-width: 300px;
    margin: auto;
    border-radius: 8px;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 8px;
    margin: 6px 0;
    box-sizing: border-box;
}

button {
    padding: 8px 12px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}

.file-list {
    background: #fff;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    margin-bottom: 20px;
    max-width: 600px;
}

.file-list div {
    padding: 4px 0;
}

.icon {
    display: inline-block;
    width: 20px;
}
a {
    text-decoration: none;
    color: #007bff;
}

a:hover {
    text-decoration: underline;
}

pre {
    background: #eee;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
}

iframe {
    border-radius: 5px;
}

img {
    margin: 10px 0;
}