/* Custom submenu styles - remove bullets and adjust icons */
.sidebar .submenu {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.sidebar .submenu li {
    border-bottom: none !important;
}

.sidebar .submenu li a {
    padding: 12px 10px 12px 40px;
    position: relative;
}

.sidebar .submenu li a i.fa {
    margin-right: 10px;
    font-size: 14px;
    opacity: 0.8;
}

.sidebar .submenu li a:hover i.fa {
    opacity: 1;
}

.sidebar .submenu li a:hover {
    background: rgba(0, 0, 0, 0.05);
}