body {
    padding-top: 56px; /* Height of navbar */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #eaedf1;
}
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}
.main-content {
    padding: 20px;
}
.placeholder-graphic {
    background-color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #757575;
    text-align: center;
    border: 1px dashed #bdbdbd;
    min-height: 150px;
}
.sidebar {
    height: calc(100vh - 56px);
    position: fixed;
    top: 56px;
    left: 0;
    width: 250px;
    padding-top: 15px;
    background-color: #343a40;
    border-right: 1px solid #495057;
    overflow-y: auto;
}
.sidebar .nav-link {
    color: #adb5bd;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
}
.sidebar .nav-link:hover {
    color: #ffffff;
    background-color: #495057;
}
.sidebar .nav-link.active {
    font-weight: bold;
    color: #ffffff;
    background-color: #0d6efd;
}
.sidebar .nav-link .fa-fw {
    margin-right: 0.75rem;
}
.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
    padding: .5rem 1rem;
    margin-top: 1rem;
    color: #6c757d;
}
.content-wrapper {
    margin-left: 250px;
    padding-top: 0;
    width: calc(100% - 250px);
}
.card {
    border: none; /* keep no border, rounded and shadow are provided by app.css */
}
.card-header {
    background-color: #fff;
    border-bottom: 1px solid #e3e6f0;
}
.border-left-primary { border-left: .25rem solid #4e73df!important; }
.border-left-success { border-left: .25rem solid #1cc88a!important; }
.border-left-info { border-left: .25rem solid #36b9cc!important; }
.border-left-warning { border-left: .25rem solid #f6c23e!important; }
.text-xs { font-size: .7rem; }
.text-gray-800 { color: #5a5c69!important; }
.text-gray-300 { color: #dddfeb!important; }
.table-hover tbody tr:hover {
    background-color: #f1f3f5;
}