/* MASAÜSTÜ İÇİN ORİJİNAL STİLLERİNİZ */
.product-detail-container { 
    max-width: 1200px; 
    margin: 40px auto; 
    background: #ffffff; 
    padding: 40px; 
    border-radius: 16px; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07); 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; 
}
.breadcrumb { 
    font-size: 0.9em; 
    color: #6c757d; 
    margin-bottom: 25px; 
}
.breadcrumb a { 
    color: #6c757d; 
    text-decoration: none; 
    transition: color 0.2s; 
}
.breadcrumb a:hover { 
    color: #007bff; 
}
.breadcrumb span { 
    margin: 0 8px; 
}
.product-layout { 
    display: flex; 
    gap: 50px; 
    align-items: flex-start; 
    margin-top: 10px; 
}
.product-gallery { 
    flex: 0 0 50%; 
    position: sticky; 
    top: 120px; 
}
.product-info-column { 
    flex: 1; 
}
.product-title { 
    font-size: 2.2em; 
    font-weight: 700; 
    color: #212529; 
    margin-top: 0; 
    margin-bottom: 25px; 
    line-height: 1.3; 
}
.color-selector { 
    margin-bottom: 30px; 
}
.color-selector h3 { 
    font-size: 1rem; 
    color: #212529; 
    margin-bottom: 15px; 
    font-weight: 600; 
}
.variant-image-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.variant-image-item {
    cursor: pointer;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 5px;
    text-align: center;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 90px;
}
.variant-image-item:hover {
    border-color: #adb5bd;
}
.variant-image-item.active {
    border-color: #007bff;
    box-shadow: 0 0 8px rgba(0,123,255,0.4);
}
.variant-image-item img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 5px;
}
.variant-image-item p {
    margin: 0;
    font-size: 0.8rem;
    color: #495057;
    font-weight: 500;
}
#variantDetails h3 { 
    font-size: 1rem; 
    color: #212529; 
    margin-bottom: 15px; 
    margin-top: 30px; 
    font-weight: 600; 
}
.age-options-container { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 12px; 
}
.age-variant-item { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    padding: 10px; 
    border: 1px solid #ced4da; 
    border-radius: 8px; 
    background-color: #f8f9fa; 
    min-width: 90px; 
    text-align: center; 
}
.age-name { 
    font-size: 1rem; 
    font-weight: 600; 
    color: #212529; 
}
.general-info { 
    margin-top: 30px; 
    padding-top: 20px; 
    border-top: 1px solid #e9ecef; 
}
.general-info p { 
    margin-bottom: 8px; 
    color: #6c757d; 
    font-size: 0.9rem; 
}
.general-info p strong { 
    color: #343a40; 
}

/* GÜNCELLENDİ: WhatsApp butonu için stil eklendi */
.whatsapp-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #25D366;
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    transition: background-color 0.2s ease;
    justify-content: center;
    margin-top: 15px;
}
.whatsapp-contact-btn:hover {
    background-color: #1DAE56;
}
.whatsapp-contact-btn i {
    font-size: 1.4em;
}

.main-image-container { 
    margin-bottom: 15px; 
    border-radius: 12px; 
    overflow: hidden; 
    background-color: #f8f9fa; 
    position: relative; 
    border: 1px solid #eee;
    aspect-ratio: 1 / 1.1; 
}
.main-image-container > a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    cursor: pointer;
}
.main-image-container img { 
    width: 100%; 
    height: 100%; 
    object-fit: contain; 
}
.zoom-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #333;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.main-image-container > a:hover .zoom-icon {
    opacity: 1;
}

.thumbnail-container { 
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 10px;
}
.thumbnail-container .thumbnail-item { 
    width: 80px;
    height: 80px;
    border: 2px solid transparent; 
    border-radius: 8px; 
    cursor: pointer; 
    flex-shrink: 0;
    overflow: hidden;
    transition: border-color 0.2s;
}
.thumbnail-container .thumbnail-item:hover {
    border-color: #ccc;
}
.thumbnail-container .thumbnail-item.active { 
    border-color: #007bff; 
}
.thumbnail-container .thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-full-description { 
    margin-top: 40px; 
    padding: 20px 15px; 
    border-top: 1px solid #e9ecef; 
}
.product-full-description h3 { 
    font-size: 1.2rem; 
    color: #495057; 
    font-weight: 600; 
    margin-bottom: 15px; 
}
.product-full-description p { 
    font-size: 1rem; 
    line-height: 1.7; 
    color: #495057; 
}

/* GÜNCELLENDİ: Tavsiye edilen ürünler bölümü stilleri */
.recommended-products {
    display: none; /* JS ile görünür yapılacak */
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
}
.recommended-products h2 {
    text-align: center;
    font-size: 1.8em;
    font-weight: 600;
    color: #212529;
    margin-bottom: 30px;
}

/* --- RESPONSIVE DÜZENLEMELER --- */
@media (max-width: 992px) {
    .product-layout { 
        flex-direction: column; 
        gap: 20px; 
        align-items: center; 
    }
    .product-gallery, .product-info-column { 
        position: static; 
        width: 80%;
        max-width: 450px;
        flex-basis: auto; 
    }
}

@media (max-width: 767px) {
    .page-wrapper { padding: 0 !important; }
    .product-detail-container { padding: 0; margin: 0; box-shadow: none; border-radius: 0; background: #fff; }
    
    .product-layout, .product-full-description, .recommended-products {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .product-gallery, .product-info-column {
        width: 100%;
        max-width: none;
        padding-left: 0;
        padding-right: 0;
    }
    .product-info-column {
        padding-top: 0;
    }
    .product-gallery .main-image-container { border-radius: 0; border: none; }
    .zoom-icon { display: none; }
    
    .product-title { font-size: 1.5em; margin-bottom: 15px; }
    
    .general-info { border-top: none; padding-top: 10px; margin-top: 10px; }
    
    .whatsapp-contact-btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 1rem;
    }

    /* YORUM FORMU MOBİL UYUMLULUĞU */
    .reviews-container {
        margin: 20px 15px;
        gap: 20px;
    }
    
    .reviews-layout {
        flex-direction: column;
        gap: 20px;
    }
    
    .review-form-section {
        margin: 0;
        padding: 20px;
        border-radius: 12px;
        max-width: none;
    }
    
    .review-form-section.compact {
        max-width: none;
        margin: 0;
    }
    
    .review-form-section h3 {
        font-size: 1.5em;
    }
    
    .review-form-section.compact h3 {
        font-size: 1.3em;
    }
    
    #yorumYanAlani {
        margin: 0;
        padding: 20px;
        border-radius: 12px;
        max-width: none;
    }
    
    #yorumYanAlani h3 {
        font-size: 1.3em;
    }
    
    .star-rating label.star {
        font-size: 2.2rem;
    }
    
    .star-rating.compact label.star,
    .star-rating.left-aligned label.star {
        font-size: 1.8rem;
    }
    
    .btn-primary {
        width: 100%;
        padding: 15px 20px;
    }
    
    .btn-primary.compact {
        width: 100%;
        padding: 12px 20px;
    }
    
    /* MOBİL İÇİN AUTHOR INPUT GROUP */
    .author-input-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .anonymous-checkbox {
        align-self: flex-start;
    }
    
    /* YORUMLAR BÖLÜMÜ MOBİL UYUMLULUĞU */
    .reviews-section {
        margin: 20px 15px;
        padding: 20px;
    }
    
    .reviews-section h3 {
        font-size: 1.5em;
    }
    
    .review-item {
        padding: 20px;
    }
    
    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .review-rating.stars {
        font-size: 1em;
    }

    .fancybox__container {
        --fancybox-bg: rgba(10, 10, 10, 0.85);
        padding: 4vh 2vw;
    }
    .fancybox__slide {
        padding: 0;
    }
    .fancybox__content {
        border-radius: 16px;
        overflow: hidden;
    }
    .fancybox__toolbar .f-button {
        background: #e74c3c !important;
        color: white !important;
        opacity: 0.9;
        border-radius: 50%;
    }
     .fancybox__toolbar .f-button:hover {
        opacity: 1;
     }
     
     /* MOBİL İÇİN İSTEĞE BAĞLI ALANLAR */
     .optional-fields {
         margin: 20px 15px;
         padding: 15px;
         border-radius: 8px;
     }
     
     .optional-fields h3 {
         font-size: 1.2em;
         margin-bottom: 12px;
     }
     
     .optional-field {
         padding: 8px 12px;
         margin-bottom: 6px;
         flex-direction: column;
         align-items: flex-start;
     }
     
     .optional-field strong {
         margin-right: 0;
         margin-bottom: 4px;
         min-width: auto;
     }
}
/* YORUM FORMU STİLLERİ - MODERN */
.reviews-container {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.reviews-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    justify-content: flex-start;
}

.review-form-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
    position: relative;
    overflow: hidden;
    flex: 1;
}

.review-form-section.compact {
    max-width: 500px;
    margin-left: 0;
    padding: 20px;
    border-radius: 12px;
    flex: 1;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

/* YORUM YAN ALANI STİLLERİ */
#yorumYanAlani {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

#yorumYanAlani::before {
    background: rgba(255, 255, 255, 0.95);
}

#yorumYanAlani h3 {
    color: #2c3e50;
    font-size: 1.4em;
    font-weight: 700;
    text-align: left;
    margin-bottom: 20px;
}

#yorumYanAlani h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-radius: 2px;
}

#yorumYanAlaniContent {
    color: #495057;
    line-height: 1.7;
    font-size: 1rem;
}

#yorumYanAlaniContent p {
    margin-bottom: 15px;
}

#yorumYanAlaniContent p:last-child {
    margin-bottom: 0;
}

/* Yorum Yan Alanı Header Stilleri */
.yorum-yan-alani-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.yorum-yan-alani-header h4 {
    margin: 0;
    color: white;
    font-size: 1.1em;
    font-weight: 600;
}

.yorum-yan-alani-header button {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.yorum-yan-alani-header button:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.yorum-yan-alani-header button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.review-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    z-index: 1;
}

.review-form-section.compact::before {
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.9);
}

.review-form-section > * {
    position: relative;
    z-index: 2;
}

.review-form-section h3 {
    margin-top: 0;
    margin-bottom: 25px;
    color: #2c3e50;
    font-size: 1.8em;
    font-weight: 700;
    text-align: center;
    position: relative;
}

.review-form-section.compact h3 {
    font-size: 1.4em;
    margin-bottom: 20px;
    text-align: left;
}

.review-form-section h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.review-form-section.compact h3::after {
    left: 0;
    transform: none;
    width: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.form-group {
    margin-bottom: 20px;
}

.form-group.compact {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.95em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group.compact label {
    font-size: 0.85em;
    margin-bottom: 5px;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    box-sizing: border-box;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.form-group.compact input[type="text"],
.form-group.compact textarea {
    padding: 10px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
    line-height: 1.6;
}

.form-group.compact textarea {
    min-height: 80px;
    resize: vertical;
}

/* YILDIZLI PUANLAMA SİSTEMİ STİLLERİ - TAMAMEN YENİDEN YAZILDI */
.star-rating {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin: 15px 0;
    flex-direction: row;
}

.star-rating.compact {
    justify-content: left;
    gap: 3px;
    margin: 10px 0;
}

.star-rating.left-aligned {
    gap: 3px;
    margin: 10px 0;
    width: 100%;
    display: flex;
    flex-direction: row-reverse;
}

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

.star-rating label.star {
    font-size: 2.8rem;
    color: #e9ecef;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.star-rating.compact label.star,
.star-rating.left-aligned label.star {
    font-size: 2rem;
}

/* Hover efekti - yıldızların üzerine gelindiğinde */
.star-rating label.star:hover,
.star-rating label.star:hover ~ label.star {
    color: #ffd700;
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.3));
}

.star-rating.compact label.star:hover,
.star-rating.compact label.star:hover ~ label.star {
    transform: scale(1.05);
}

/* Seçili yıldızlar */
.star-rating input[type=radio]:checked ~ label.star {
    color: #ffd700;
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.4));
}

.star-rating.compact input[type=radio]:checked ~ label.star {
    transform: scale(1.02);
}

/* Seçili yıldızdan sonraki yıldızlar */
.star-rating input[type=radio]:checked ~ label.star ~ label.star {
    color: #ffd700;
}

/* FORM MESAJ ALANI - MODERN */
.form-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 12px;
    display: none;
    font-weight: 500;
    border-left: 4px solid;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.form-message.success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border-left-color: #28a745;
    display: block;
}

.form-message.error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    border-left-color: #dc3545;
    display: block;
}

/* MODERN BUTON STİLLERİ */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary.compact {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-primary.compact:hover {
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

/* CHECKBOX STİLLERİ */
.form-group-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 12px;
    border: 2px solid rgba(102, 126, 234, 0.1);
}

.form-group-inline.compact {
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 8px;
}

.form-group-inline input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: #667eea;
    cursor: pointer;
}

.form-group-inline.compact input[type="checkbox"] {
    width: 16px;
    height: 16px;
}

.form-group-inline label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    color: #2c3e50;
}

.form-group-inline.compact label {
    font-size: 0.85em;
}

/* AUTHOR INPUT GROUP */
.author-input-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-input-group input[type="text"] {
    flex: 1;
}

.anonymous-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.anonymous-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #667eea;
    cursor: pointer;
}

.anonymous-checkbox label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    color: #2c3e50;
    font-size: 0.85em;
}


/* YORUMLAR BÖLÜMÜ STİLLERİ - MODERN */
.reviews-section {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.reviews-section.compact {
    padding: 20px;
    margin-top: 20px;
}

.reviews-section h3 {
    color: #2c3e50;
    font-size: 1.8em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    position: relative;
}

.reviews-section.compact h3 {
    font-size: 1.4em;
    margin-bottom: 20px;
    text-align: left;
}

.reviews-section h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.reviews-section.compact h3::after {
    left: 0;
    transform: none;
    width: 40px;
}

.review-item {
    background: white;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #667eea;
    transition: all 0.3s ease;
}

.review-item.compact {
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
}

.review-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.review-item.compact:hover {
    transform: translateY(-1px);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.review-header.compact {
    margin-bottom: 10px;
    gap: 8px;
}

.review-author {
    color: #2c3e50;
    font-size: 1.1em;
    font-weight: 600;
}

.review-author.compact {
    font-size: 0.95em;
}

.review-author-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.review-date {
    color: #6c757d;
    font-size: 0.9em;
    font-weight: 500;
}

.review-date.compact {
    font-size: 0.8em;
}

.review-rating {
    margin: 15px 0;
    text-align: center;
}

.review-rating.compact {
    margin: 8px 0;
    text-align: left;
}

.review-rating.stars {
    color: #ffd700;
    font-size: 1.2em;
    text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.review-rating.compact.stars {
    font-size: 1em;
    display: inline-block;
    margin-left: 10px;
}

.review-body {
    color: #495057;
    line-height: 1.7;
    font-size: 1rem;
    margin-top: 15px;
    padding: 15px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 8px;
    border-left: 3px solid #667eea;
}

.review-body.compact {
    font-size: 0.9em;
    line-height: 1.5;
    margin-top: 10px;
    padding: 10px;
    text-align: left;
}

/* YORUM YOK MESAJI */
.reviews-section p {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 40px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* TÜM YORUMLARI GÖSTER BUTONU */
.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 117, 125, 0.4);
}

/* ALERT STİLLERİ */
.alert {
    border-radius: 12px;
    border: none;
    padding: 15px 20px;
    margin-bottom: 20px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
    color: #0c5460;
    border-left: 4px solid #17a2b8;
}

.alert i {
    margin-right: 8px;
    font-size: 1.1em;
}

/* İSTEĞE BAĞLI ALANLAR STİLLERİ */
.optional-fields {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.optional-fields h3 {
    color: #2c3e50;
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 15px;
    text-align: left;
    position: relative;
}

.optional-fields h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.optional-field {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    margin-bottom: 8px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 3px solid #667eea;
    transition: all 0.3s ease;
}

.optional-field:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.optional-field strong {
    color: #2c3e50;
    font-weight: 600;
    margin-right: 8px;
    min-width: 100px;
}

.optional-field:last-child {
    margin-bottom: 0;
}

/* ÜRÜN PUANLAMA ÖZETİ YILDIZLARI */
.rating-summary .stars {
    color: #ffd700;
    font-size: 1.2em;
    text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.rating-summary .stars i {
    margin-right: 2px;
}