body {
    font-family: Arial, sans-serif;
    background-color: #f7f9fc;
    margin: 40px;
    color: #333;
}

h2 {
    color: #005bbb;
}

a {
    text-decoration: none;
    color: #0077cc;
    margin-right: 15px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

th, td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background-color: #eef1f5;
    font-weight: bold;
}

input[type="checkbox"] {
    transform: scale(1.2);
    cursor: pointer;
}

.readonly-checkbox {
    pointer-events: none;
    opacity: 0.6;
}