/* Error states */
input.input-validation-error,
select.input-validation-error,
textarea.input-validation-error {
    border: 1px solid #e74c3c; /* red border */
    background-color: #fdf2f2; /* light red background */
}

.field-validation-error {
    color: #e74c3c;
    font-size: 0.9em;
    margin-top: 4px;
    display: block;
}

.field-validation-valid {
    display: none;
}

.validation-summary-errors {
    color: #e74c3c;
    border: 1px solid #e74c3c;
    background: #fdf2f2;
    padding: 10px;
    margin-bottom: 15px;
    list-style-type: none;
}

.validation-summary-valid {
    display: none;
}

/* Success states (when field passes validation) */
input.valid,
select.valid,
textarea.valid {
    border: 1px solid #2ecc71; /* green border */
    background-color: #f3fdf6; /* light green background */
}

/* Optional success message styling */
.field-validation-success {
    color: #2ecc71;
    font-size: 0.9em;
    margin-top: 4px;
    display: block;
}