/* Zusätzliche Styles für das Feedback-Formular */
.question-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--ced-grijs-licht);
}

.question-section:last-of-type {
    border-bottom: none;
}

.question-label {
    font-family: 'Inter', 'Calibri', sans-serif;
    font-weight: 700;
    color: var(--ced-zwart);
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: block;
}

.sub-question {
    margin-left: 20px;
    margin-top: 25px;
    padding-left: 20px;
    border-left: 3px solid var(--ced-blauw-hell);
}

.sub-question .question-label {
    font-size: 1rem;
    color: var(--ced-grijs-donker);
}

/* Star Rating */
.star-rating {
    display: flex;
    gap: 10px;
    font-size: 2rem;
    margin-bottom: 15px;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.star-rating input[type="radio"] {
    display: none;
}

.star-rating label {
    cursor: pointer;
    color: var(--ced-grijs);
    transition: all 0.3s ease;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input[type="radio"]:checked ~ label {
    color: var(--ced-oranje);
}

/* Freitext Feedback */
.feedback-textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--ced-grijs);
    border-radius: 10px;
    font-family: 'Raleway', 'Calibri', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    resize: vertical;
    min-height: 100px;
}

.feedback-textarea:focus {
    outline: none;
    border-color: var(--ced-blauw);
}

.feedback-textarea.hidden {
    display: none !important;
}

.feedback-textarea:not(.hidden) {
    display: block;
    margin-top: 15px;
}

/* Submit Button */
.submit-section {
    text-align: center;
    margin-top: 50px;
}

.btn-submit {
    background: linear-gradient(135deg, var(--ced-gruen) 0%, var(--ced-gruen-dunkel) 100%);
    color: var(--ced-wit);
    font-family: 'Inter', 'Calibri', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    padding: 15px 60px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(69, 137, 11, 0.3);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(69, 137, 11, 0.4);
}

/* Optional Fields Section */
.optional-section {
    background: var(--ced-grijs-licht);
    padding: 30px;
    border-radius: 15px;
    margin-top: 40px;
}

.optional-section h3 {
    font-family: 'Inter', 'Calibri', sans-serif;
    font-weight: 700;
    color: var(--ced-blauw-dunkel);
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.form-control {
    border: 2px solid var(--ced-grijs);
    border-radius: 8px;
    padding: 10px 15px;
    font-family: 'Raleway', 'Calibri', sans-serif;
}

.form-control:focus {
    border-color: var(--ced-blauw);
    box-shadow: 0 0 0 0.2rem rgba(56, 153, 221, 0.25);
}

.form-label {
    font-family: 'Inter', 'Calibri', sans-serif;
    font-weight: 400;
    color: var(--ced-zwart);
    margin-bottom: 8px;
}

.header-section h1 {
    font-family: 'Raleway', 'Calibri', sans-serif;
    font-weight: 700;
    color: #56238e;
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.header-section p {
    font-family: 'Inter', 'Calibri', sans-serif;
    font-weight: 400;
    color: var(--ced-grijs-donker);
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .star-rating {
        font-size: 1.5rem;
    }
}

/* Validation Alert Box */
.validation-alert {
    background-color: #f8d7da;
    border: 2px solid #f5c2c7;
    border-radius: 10px;
    color: #842029;
    padding: 20px;
    margin-bottom: 30px;
    animation: slideDown 0.3s ease-out;
}

.validation-alert strong {
    font-size: 1.1rem;
    display: block;
    margin-bottom: 5px;
}

.validation-alert ul {
    list-style-position: inside;
    padding-left: 0;
}

.validation-alert li {
    margin: 5px 0;
    font-size: 0.95rem;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}