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;
}

/* Toast notifications */
.toast {
    min-width: 300px;
    margin-bottom: 10px;
}

.toast.bg-success {
    background-color: #28a745 !important;
}

.toast.bg-danger {
    background-color: #dc3545 !important;
}

.toast-header.bg-success {
    background-color: #28a745 !important;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.toast-header.bg-danger {
    background-color: #dc3545 !important;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

/* Modal styling */
.modal-header {
    border-bottom: 1px solid #dee2e6;
}

.modal-footer {
    border-top: 1px solid #dee2e6;
}

/* Modal centering */
.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - 1rem);
}

.modal-dialog {
    max-width: 500px;
    margin: 1.75rem auto;
}

/* Modal content styling */
.modal-content {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-header {
    background-color: #f8f9fa;
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 1rem 1.5rem;
}

.modal-title {
    font-weight: 600;
    color: #495057;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    background-color: #f8f9fa;
    border-radius: 0 0 0.5rem 0.5rem;
    padding: 1rem 1.5rem;
}

/* Form error styling */
.field-tag-name.has-error .form-control {
    border-color: #dc3545;
}

.field-tag-name .help-block {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}