.accordion .card {
    border: none;
    background: #fff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.accordion .card-header {
    background: #1a1a37 !important;
    color: #ffbc3b !important;
    padding: 10px;
}

.accordion .card-header button {
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    color: #ffbc3b;
    width: 100%;
    text-align: left;
}

.accordion .card-body {
    background: #f8f9fa;
    padding: 15px;
    font-size: 16px;
}

.accordion .card-header button:focus {
    outline: none;
    box-shadow: none;
}

.accordion .card-header button:hover {
    color: #ffaa00;
}

.content-sidebar {
    padding: 20px;
}

.content-sidebar a {
    background: #f8f9fa;
    display: block;
    padding: 10px;
    color: black;
    text-decoration: none;
    margin-bottom: 5px;
}

.content-sidebar a.active {
    background: #ffc107;
    font-weight: bold;
}