.dlc-wrapper {
    max-width: 650px;
    margin: 30px auto;
    padding: 25px;
    border: 2px solid #ccc;
    border-radius: 12px;
    background: #ffffff;
    font-family: Arial, sans-serif;
    color: #222;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
}
.dlc-wrapper textarea {
    width: 100%;
    height: 150px;
    margin-bottom: 20px;
    padding: 12px;
    font-family: monospace;
    border: 1px solid #ccc;
    border-radius: 6px;
    background-color: #fefefe;
    color: #111;
    font-size: 14px;
    resize: vertical;
}
.dlc-wrapper label {
    font-weight: bold;
    display: block;
    margin-bottom: 8px;
    color: #444;
}
.dlc-options, .dlc-actions {
    margin: 15px 0;
}
.dlc-options label {
    margin-right: 15px;
}
#dlc-result {
    margin-top: 20px;
    background: #e3f8ff;
    padding: 12px;
    border-left: 4px solid #3498db;
    border-radius: 6px;
}
button {
    padding: 8px 18px;
    background-color: #3498db;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-right: 10px;
    font-size: 14px;
}
button:hover {
    background-color: #2980b9;
}
input[type="file"] {
    margin: 10px 0 20px 0;
    display: block;
}
#dlc-unique-label {
    margin-top: 25px;
    margin-bottom: 8px;
    font-weight: bold;
    color: #28a745;
}