:root{
    --sidebar-width: 270px;
}

body{
    background:#f5f7fb;
}

.app-sidebar{
    position:fixed;
    top:0;
    left:0;
    bottom:0;
    width:var(--sidebar-width);
    background:#fff;
    border-right:1px solid #dee2e6;
    flex-direction:column;
    z-index:1030;
}

.sidebar-brand{
    display:flex;
    align-items:center;
    gap:.8rem;
    padding:1.25rem 1.1rem;
    border-bottom:1px solid #eee;
}

.sidebar-logo{
    width:42px;
    height:42px;
    border-radius:.75rem;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#f1f3f5;
    font-size:1.2rem;
}

.sidebar-user{
    padding:1rem 1.1rem;
    border-bottom:1px solid #eee;
}

.sidebar-nav{
    padding:.8rem;
    display:flex;
    flex-direction:column;
    gap:.3rem;
    overflow-y:auto;
}

.sidebar-link{
    display:flex;
    align-items:center;
    gap:.8rem;
    text-decoration:none;
    color:#343a40;
    padding:.72rem .85rem;
    border-radius:.6rem;
    transition:.15s ease;
}

.sidebar-link:hover{
    background:#f1f3f5;
    color:#000;
}

.sidebar-link.active{
    background:#0d6efd;
    color:#fff;
}

.sidebar-link i{
    width:20px;
    text-align:center;
}

.sidebar-section{
    padding:.8rem .85rem .35rem;
    color:#868e96;
    font-size:.72rem;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.05em;
}

.sidebar-footer{
    margin-top:auto;
    padding:.8rem;
    border-top:1px solid #eee;
}

.app-main{
    min-height:100vh;
}

@media (min-width: 992px){
    .app-main{
        margin-left:var(--sidebar-width);
    }
}

.mobile-nav{
    padding:1rem;
}

.page-header-actions{
    display:flex;
    flex-wrap:wrap;
    gap:.5rem;
}

@media (max-width: 991.98px){
    .page-header-actions{
        width:100%;
    }

    .page-header-actions .btn,
    .page-header-actions a{
        flex:1 1 auto;
    }
}