.dashboard-wrapper{

    display:flex;

    min-height:100vh;

}

.sidebar{

    width:240px;

    background:#0b2e59;

    color:#fff;

}

.sidebar-header{

    padding:20px;

    text-align:center;

    font-weight:600;

    border-bottom:1px solid rgba(255,255,255,.15);

}

.sidebar-menu{

    list-style:none;

    margin:0;

    padding:0;

}

.sidebar-menu li{

    border-bottom:1px solid rgba(255,255,255,.05);

}

.sidebar-menu a{

    display:block;

    padding:15px 20px;

    color:#fff;

    text-decoration:none;

}

.sidebar-menu a:hover{

    background:#14467d;

}

.dashboard-content{

    flex:1;

    background:#f5f7fa;

}

.topbar{

    background:#fff;

    padding:18px 30px;

    display:flex;

    justify-content:space-between;

    align-items:center;

    border-bottom:1px solid #ddd;

}