body {
    overflow-x: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

#sidebar-wrapper {
    min-height: 100vh;
    margin-left: -15rem;
    transition: margin 0.25s ease-out;
    width: 15rem;
    position: fixed;
    z-index: 1000;
    height: 100%;
    overflow-y: auto;
}

#sidebar-wrapper .sidebar-heading {
    padding: 0.875rem 1.25rem;
    font-size: 1.2rem;
}

#sidebar-wrapper .list-group {
    width: 15rem;
}

#page-content-wrapper {
    width: 100%;
    padding-left: 0;
    transition: padding 0.25s ease-out;
}

body.sb-sidenav-toggled #wrapper #sidebar-wrapper {
    margin-left: 0;
}

body.sb-sidenav-toggled #page-content-wrapper {
    padding-left: 15rem;
}

@media (min-width: 768px) {
    #sidebar-wrapper {
        margin-left: 0;
    }

    #page-content-wrapper {
        min-width: 0;
        width: 100%;
        padding-left: 15rem; /* Sidebar width */
    }

    body.sb-sidenav-toggled #wrapper #sidebar-wrapper {
        margin-left: -15rem;
    }

    body.sb-sidenav-toggled #page-content-wrapper {
        padding-left: 0;
    }
}

.card {
    border: none;
    border-radius: 0.5rem;
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0,0,0,.05);
    font-weight: 600;
}

.list-group-item-action.active {
    background-color: #e9ecef;
    color: #495057;
    border-color: #e9ecef;
    border-left: 4px solid #0d6efd;
}