.gftform-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #ccc !important;
    color: #666 !important;
    position: relative;
}

.gftform-button.disabled::after {
    content: " (wypełnij wszystkie wymagane pola)";
    font-size: 0.85em;
    font-weight: normal;
}

.gftform-button.enabled {
    opacity: 1;
    cursor: pointer;
}

.gftform-input.error-field,
.gftform-fileinput.error-field {
    border-color: #dc3545 !important;
    border-width: 2px;
}

.error-radio-group,
.error-checkbox {
    border-left: 3px solid #dc3545;
    padding-left: 10px;
}

.field-error-message {
    color: #dc3545;
    font-size: 0.875em;
    margin-top: 5px;
    display: block;
}