main > .container {
    padding: 70px 15px 20px;
}

.footer {
    background-color: #f5f5f5;
    font-size: .9em;
    height: 60px;
}

.footer > .container {
    padding-right: 15px;
    padding-left: 15px;
}

.not-set {
    color: #c55;
    font-style: italic;
}

/* add sorting icons to gridview sort links */
a.asc:after, a.desc:after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0;
    height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px 4px;
    background: transparent;
}

a.asc:after {
    border-bottom: solid 7px #212529;
    border-top-width: 0;
}

a.desc:after {
    border-top: solid 7px #212529;
    border-bottom-width: 0;
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: #999;
}

.error-summary {
    color: #a94442;
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align the logout "link" (button in form) of the navbar */
.nav li > form > button.logout {
    padding-top: 7px;
    color: rgba(255, 255, 255, 0.5);
}

@media(max-width:767px) {
    .nav li > form > button.logout {
        display:block;
        text-align: left;
        width: 100%;
        padding: 10px 0;
    }
}

.nav > li > form > button.logout:focus,
.nav > li > form > button.logout:hover {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.75);
}

.nav > li > form > button.logout:focus {
    outline: none;
}

.form-group {
    margin-bottom: 1rem;
}

.mobile-action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.mobile-action-bar .btn {
    min-height: 44px;
}

@media (max-width: 767px) {
    main > .container {
        padding: 64px 12px 16px;
    }

    .mobile-action-bar .btn {
        width: 100%;
        margin-right: 0 !important;
    }

    .grid-view {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .grid-view table {
        min-width: 980px;
    }

    .work-order-view .btn,
    .work-order-index .btn,
    .invoice-create .btn {
        min-height: 44px;
    }

    .work-order-view .table,
    .work-order-index .table,
    .invoice-create .table {
        font-size: .92rem;
    }

    .work-order-card {
        border: 1px solid #dee2e6;
        border-radius: .5rem;
        padding: .75rem;
        margin-bottom: .75rem;
        background: #fff;
    }

    .work-order-card .meta {
        font-size: .9rem;
        color: #495057;
        margin-bottom: .25rem;
    }
}