.loading-spinner {
    display: none;
}
.loading-spinner.show {
    display: inline-block;
}
.modal-content {
    background-color: #262425;
    border: 1px solid #6c757d;
}
.modal-header {
    border-bottom: 1px solid #495057;
}
.modal-footer {
    border-top: 1px solid #495057;
}
.backup-status {
    padding: 10px;
    border-radius: 5px;
    margin: 10px 0;
}
.backup-status.success {
    background-color: rgba(25, 135, 84, 0.2);
    border: 1px solid #198754;
}
.backup-status.warning {
    background-color: rgba(255, 193, 7, 0.2);
    border: 1px solid #ffc107;
}
.backup-status.info {
    background-color: rgba(13, 202, 240, 0.2);
    border: 1px solid #0dcaf0;
}