body {
    background: #f0f2f5;
    font-family: "Roboto", sans-serif;
}

.sidenav {
    width: 260px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: #fff;
    box-shadow: 0 0 20px rgba(0,0,0,.05);
    z-index: 1000;
}

.sidenav-header {
    padding: 20px;
    font-weight: bold;
    font-size: 18px;
}

.main-content {
    margin-left: 260px;
    min-height: 100vh;
}

.nav-link {
    color: #344767;
    font-weight: 500;
}

.nav-link:hover {
    background: #f0f2f5;
    border-radius: 8px;
}

.material-icons-round {
    vertical-align: middle;
    margin-right: 8px;
}

.navbar-main {
    background: white;
    border-radius: 12px;
    padding: 10px 20px;
    margin: 20px;
    box-shadow: 0 0 20px rgba(0,0,0,.05);
}

.card {
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,.05);
    border: none;
}