body{
    margin:0;
    background:#eef2f7;
    font-family:Segoe UI,sans-serif;
}

.wrapper{
    display:flex;
}

.sidebar{
    width:260px;
    min-height:100vh;
    background:#198754;
    color:white;
    position:fixed;
}

.logo{
    text-align:center;
    padding:25px;
    border-bottom:1px solid rgba(255,255,255,.2);
}

.logo i{
    font-size:40px;
    margin-bottom:10px;
}

.sidebar ul{
    margin:0;
    padding:0;
    list-style:none;
}

.sidebar li a{
    display:block;
    padding:15px 20px;
    color:white;
    text-decoration:none;
    transition:.3s;
}

.sidebar li a:hover{
    background:#157347;
    padding-left:30px;
}

.main{
    margin-left:260px;
    width:100%;
}

.topbar{
    height:70px;
    background:white;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:0 30px;
    box-shadow:0 2px 8px rgba(0,0,0,.1);
}

.content{
    padding:25px;
}

.card{
    border:none;
    border-radius:15px;
    box-shadow:0 3px 12px rgba(0,0,0,.1);
}