@media (min-width:851px){
  .shell aside{
    display:flex;
    flex-direction:column;
    position:sticky;
    top:0;
    height:100vh;
    min-height:100vh;
    overflow-y:auto;
  }

  .shell aside nav{
    display:flex;
    flex:1;
    flex-direction:column;
    gap:8px;
    min-height:0;
  }

  .shell aside nav .line{
    margin-top:auto;
    margin-bottom:6px;
  }

  .shell aside nav .logout-button{
    flex:0 0 auto;
    margin-bottom:14px;
    padding:12px 14px;
    border:1px solid #f1737d;
    border-radius:10px;
    background:#d83a45;
    color:#fff;
    font-weight:700;
    box-shadow:0 8px 20px rgba(122,19,43,.25);
  }

  .shell aside nav .logout-button:hover{
    background:#bd2935;
  }
}