.nav-md .container.body .col-md-3.left_col,
.nav-sm .container.body .col-md-3.left_col {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    height: 100vh;
    overflow: visible;
    z-index: 3000;
}

.nav-md .container.body .col-md-3.left_col {
    width: 230px;
}

.nav-sm .container.body .col-md-3.left_col {
    width: 58px;
}

.nav-md .container.body .right_col,
.nav-md .container.body .top_nav {
    margin-left: 230px;
}

.nav-sm .container.body .right_col,
.nav-sm .main_container .top_nav {
    margin-left: 58px;
}

.left_col.scroll-view {
    min-height: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: visible !important;
}

.main_menu_side {
    flex: 1 1 auto;
    overflow: visible !important;
}

.left_col {
    background: #0b223d;
}

.menu_section {
    margin-top: 10px;
    width: 100%;
}

.nav.side-menu {
    width: 100%;
    padding: 8px 12px 0;
    margin: 0;
}

.nav.side-menu > li {
    margin: 0 0 6px;
    width: 100%;
}

.nav.side-menu > li > a.menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 44px;
    padding: 11px 14px;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.nav.side-menu > li > a.menu-link i:first-child {
    width: 18px;
    text-align: center;
    font-size: 15px;
}

.nav.side-menu > li > a.menu-link .menu-arrow {
    margin-left: auto;
    width: auto;
    font-size: 12px;
}

.nav.side-menu > li > a.menu-link:hover,
.nav.side-menu > li.current-page > a.menu-link,
.nav.side-menu > li.active > a.menu-link {
    background: #1e3653;
    color: #fff;
    border-radius: 10px;
}

.nav.side-menu > li.current-page,
.nav.side-menu > li.active {
    background: transparent;
}

.nav.child_menu {
    margin: 4px 0 6px;
    padding: 4px 0 0 22px;
    width: 100%;
}

.nav.child_menu > li {
    margin: 0;
    padding: 0;
}

.nav-md ul.nav.child_menu li:before,
.nav-md ul.nav.child_menu li:after {
    content: none;
}

.nav.child_menu > li > a.child-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 38px;
    padding: 8px 12px 8px 16px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    font-weight: 500;
}

.nav.child_menu > li > a.child-link i {
    width: 14px;
    text-align: center;
    font-size: 13px;
}

.nav.child_menu li:hover,
.nav.child_menu li.active {
    background: transparent;
    border-radius: 0;
    font-size: inherit;
}

.nav.child_menu > li:hover > a.child-link,
.nav.child_menu > li.active > a.child-link {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.nav-sm .nav.side-menu > li > a.menu-link span,
.nav-sm .nav.side-menu > li > a.menu-link .menu-arrow {
    display: none;
}

.nav-sm .nav.side-menu {
    padding-left: 4px;
    padding-right: 4px;
}

.nav-sm .nav.side-menu > li > a.menu-link,
.nav-sm .nav.child_menu > li > a.child-link {
    justify-content: center;
    padding-left: 6px;
    padding-right: 6px;
}

.nav-sm ul.nav.child_menu {
    display: none;
    position: absolute;
    top: 0;
    left: 58px;
    width: 156px;
    padding: 4px 4px;
    background: #0b223d;
    border-radius: 0 0 10px 10px;
    box-shadow: 6px 10px 18px rgba(10, 25, 48, 0.18);
    z-index: 3200;
    pointer-events: auto;
}

.nav-sm .main_menu_side,
.nav-sm .menu_section,
.nav-sm #mnuMenuBar {
    overflow: visible !important;
}

.nav-sm .nav.side-menu > li,
.nav-sm .nav.side-menu > li.active-sm,
.nav-sm .nav.side-menu > li:hover {
    z-index: 3210;
}

.nav-sm .container.body .right_col,
.nav-sm .main_container .top_nav {
    position: relative;
    z-index: 1;
}

.nav-sm .nav.child_menu > li > a.child-link {
    justify-content: flex-start;
    min-height: 28px;
    gap: 8px;
    padding-left: 8px;
    padding-right: 8px;
    font-size: 11px;
    border-radius: 6px;
    line-height: 1.2;
}

.nav-sm .nav.child_menu > li > a.child-link i {
    width: 12px;
    font-size: 11px;
}

.nav-sm .nav.child_menu > li > a.child-link span {
    display: inline;
}

.nav-sm .nav.side-menu > li.active-sm > ul.nav.child_menu,
.nav-sm .nav.side-menu > li:hover > ul.nav.child_menu {
    display: block !important;
}

.nav-sm .nav.side-menu > li {
    position: relative;
}

@media (max-width: 991px) {
    .nav-md .container.body .col-md-3.left_col,
    .nav-sm .container.body .col-md-3.left_col {
        display: block !important;
        width: 230px !important;
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        z-index: 4000;
        box-shadow: none;
    }

    .nav-md .container.body .right_col,
    .nav-md .container.body .top_nav,
    .nav-sm .container.body .right_col,
    .nav-sm .main_container .top_nav {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .nav-md .container.body .right_col,
    .nav-sm .container.body .right_col {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    body.mobile-menu-open .nav-md .container.body .col-md-3.left_col,
    body.mobile-menu-open .nav-sm .container.body .col-md-3.left_col,
    .container.body .col-md-3.left_col.mobile-open {
        transform: translateX(0);
        box-shadow: 12px 0 28px rgba(7, 20, 40, 0.24);
    }

    body.mobile-menu-open::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(8, 18, 34, 0.32);
        z-index: 3990;
    }

    body.mobile-menu-open .left_col.scroll-view {
        overflow-y: auto !important;
    }

    .container.body .col-md-3.left_col.mobile-open .left_col.scroll-view,
    .left_col.scroll-view.mobile-open {
        overflow-y: auto !important;
    }
}