/* Botões com gradiente padrão #507D5D até #243E2D */
.sg-btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%) !important;
}

.sg-btn-secondary:hover {
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.sg-btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
}

.sg-btn-danger:hover {
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.sg-btn-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%) !important;
}

.sg-btn-success:hover {
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}