html, body {
    background: #f5f6f8 !important;
    color: #222 !important;
}

* {
    color: inherit;
}

/* FORCE LIGHT MODE */
body, html, .card, .container, .header, .sidebar {
    background: #ffffff !important;
    color: #222 !important;
}

table, th, td {
    background: #ffffff !important;
    color: #222 !important;
}

input, select, textarea {
    background: #ffffff !important;
    color: #222 !important;
    border: 1px solid #ccc !important;
}

a {
    color: #1976d2 !important;
}