body {
    font-family: Arial, sans-serif;
    margin: 20px;
    padding: 20px;
    /* background-color: #afafaf; */
}

h1 {
    text-align: center;
}

input[type="text"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

ul {
    list-style-type: none;
    padding-left: 20px;
}

li {
    margin: 5px 0;
    cursor: pointer;
}

.toggle {
    font-weight: bold;
    color: #007bff;
}

.toggle:hover {
    text-decoration: underline;
}

.nested {
    display: none;
    padding-left: 15px;
}

.nested.active {
    display: block;
}

.open {
    color: #ff6600;
}

/* Table Styling */
.device-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.device-table th,
.device-table td {
    border: 1px solid #ddd;
    padding: 8px;
}

.device-table th {
    background-color: #f4f4f4;
    text-align: left;
}

.device-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.modified {
    background-color: #ffcccc !important;
    /* Light red */
    transition: background-color 0.3s ease-in-out;
}