/* Product Page Styles */
.product-page {
    padding: 40px 0 80px;
}

.breadcrumbs {
    padding: 20px 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumbs a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

/* Product Images */
.product-images {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.main-image {
    margin-bottom: 20px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(34, 197, 94, 0.15);
    background: linear-gradient(135deg, #f8fdf9 0%, #ffffff 100%);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    position: relative;
}

.main-image img {
    width: 100%;
    height: auto;
    max-width: 320px;
    max-height: 450px;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(34, 197, 94, 0.2)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-image img:hover {
    transform: scale(1.05);
}

.thumbnail-images {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.thumbnail {
    cursor: pointer;
    border-radius: var(--radius-sm);
    overflow: hidden;
    opacity: 0.6;
    transition: opacity 0.3s;
    border: 2px solid transparent;
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    border-color: #22c55e;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.thumbnail img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    display: block;
    background: #f8fdf9;
    padding: 10px;
}

/* Product Details */
.product-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.product-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.product-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}

.badge {
    background-color: var(--primary-light);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

.product-price {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 25px;
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.price-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-note {
    font-size: 0.95rem;
    color: var(--text-light);
}

.product-info-short {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 30px;
}

.info-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.info-item:last-child {
    border-bottom: none;
}

/* Order Form */
.order-form {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-md);
    margin-bottom: 25px;
}

.quantity-selector {
    margin-bottom: 20px;
}

.quantity-selector label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.qty-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.qty-btn:hover {
    background: var(--primary-color);
    color: white;
}

.quantity-controls input {
    width: 80px;
    height: 40px;
    text-align: center;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 600;
}

.total-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding: 15px 0;
    border-top: 2px solid var(--border-color);
}

.total-value {
    color: var(--primary-color);
}

.btn-large {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.delivery-info-short {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.delivery-info-short p {
    margin-bottom: 8px;
}

.product-disclaimer {
    background: #fff3cd;
    border-left: 4px solid var(--accent-color);
    padding: 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Product Tabs */
.product-tabs {
    margin-bottom: 60px;
}

.tabs-header {
    display: flex;
    gap: 5px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
}

.tab-btn {
    padding: 15px 30px;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s;
}

.tab-panel.active {
    display: block;
}

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

.tab-panel h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.composition-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.composition-table thead {
    background: var(--primary-color);
    color: white;
}

.composition-table th,
.composition-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.composition-table tbody tr:hover {
    background: var(--bg-light);
}

.table-note {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 10px;
}

.additional-components {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-top: 20px;
}

.additional-components h4 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.usage-instructions,
.contraindications-list,
.storage-info {
    line-height: 1.8;
}

.usage-instructions ul,
.contraindications-list ul,
.storage-info ul {
    margin: 15px 0;
    padding-left: 20px;
}

.usage-instructions li,
.contraindications-list li,
.storage-info li {
    margin-bottom: 8px;
}

.warning-note {
    background: #fff0f0;
    padding: 15px;
    border-radius: var(--radius-sm);
    border-left: 4px solid #dc3545;
    margin-top: 20px;
}

.note {
    background: var(--bg-light);
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-top: 15px;
    font-weight: 600;
}

/* Product Reality Section */
.product-reality {
    margin-bottom: 60px;
}

.reality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.reality-column {
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.reality-column.does {
    background: #f0fff4;
    border-left: 4px solid #22c55e;
}

.reality-column.doesnt {
    background: #fff5f5;
    border-left: 4px solid #ef4444;
}

.reality-column h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.reality-column ul {
    list-style: none;
    padding-left: 0;
}

.reality-column li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.reality-column.does li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #22c55e;
    font-weight: 700;
}

.reality-column.doesnt li:before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: 700;
}

/* Product Reviews Section */
.product-reviews-section {
    margin: 60px 0;
    padding: 50px 0;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.review-card {
    background: var(--bg-white);
    padding: 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
}

.review-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

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

.reviewer-info {
    display: flex;
    gap: 12px;
    align-items: center;
}

.reviewer-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 600;
    flex-shrink: 0;
}

.reviewer-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.review-date {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin: 3px 0 0 0;
}

.review-rating {
    color: #FFA500;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.review-text {
    color: var(--text-gray);
    line-height: 1.6;
    margin: 0;
}

.reviews-disclaimer {
    background: #FFF9E6;
    border-left: 4px solid #FFA500;
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-top: 30px;
}

.reviews-disclaimer p {
    margin: 0;
    color: var(--text-dark);
    font-size: 0.9rem;
}

/* Review Form Section */
.review-form-section {
    margin-top: 50px;
    padding: 40px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.review-form-section h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.form-subtitle {
    color: var(--text-gray);
    margin-bottom: 30px;
}

.review-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

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

.review-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.review-form input[type="text"],
.review-form input[type="email"],
.review-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.review-form input:focus,
.review-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.review-form small {
    display: block;
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.review-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Star Rating Input */
.rating-input {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 5px;
}

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

.rating-input label {
    font-size: 2rem;
    color: #ddd;
    cursor: pointer;
    transition: color 0.2s;
    margin: 0;
}

.rating-input label:hover,
.rating-input label:hover ~ label,
.rating-input input[type="radio"]:checked ~ label {
    color: #FFA500;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 400;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-group a {
    color: var(--primary-color);
    text-decoration: underline;
}

.review-form button[type="submit"] {
    margin-top: 10px;
}

#review-success-message {
    margin-top: 30px;
    padding: 25px;
    background: #E8F5E9;
    border-left: 4px solid #4CAF50;
    border-radius: var(--radius-sm);
    display: none;
    gap: 15px;
    align-items: flex-start;
}

#review-success-message.show {
    display: flex;
}

#review-success-message i {
    width: 32px;
    height: 32px;
    color: #4CAF50;
    flex-shrink: 0;
}

#review-success-message h4 {
    color: var(--primary-color);
    margin: 0 0 10px 0;
}

#review-success-message p {
    color: var(--text-dark);
    margin: 0;
}

/* Moderation Notice */
.moderation-notice {
    margin: 20px 0 30px;
    padding: 20px 25px;
    background: linear-gradient(135deg, #fff3cd 0%, #fff8e1 100%);
    border-left: 4px solid #ffa726;
    border-radius: var(--radius-sm);
    display: flex;
    gap: 15px;
    align-items: flex-start;
    box-shadow: 0 2px 8px rgba(255, 167, 38, 0.1);
}

.moderation-notice i {
    width: 28px;
    height: 28px;
    color: #f57c00;
    flex-shrink: 0;
    margin-top: 2px;
}

.moderation-notice h4 {
    color: #f57c00;
    margin: 0 0 8px 0;
    font-size: 1.1rem;
}

.moderation-notice p {
    color: #5d4037;
    margin: 0;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .review-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .review-form-section {
        padding: 25px 20px;
    }
}

/* Legal Section */
.legal-section {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--radius-md);
    margin-bottom: 40px;
}

.legal-section h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.legal-info p {
    margin-bottom: 10px;
    color: var(--text-gray);
}

/* Responsive */
@media (max-width: 1024px) {
    .product-container {
        grid-template-columns: 1fr;
    }
    
    .product-images {
        position: static;
    }
}

@media (max-width: 768px) {
    .main-image {
        min-height: 400px;
        padding: 20px;
    }
    
    .main-image img {
        max-width: 300px;
        max-height: 400px;
    }
    
    .thumbnail img {
        width: 80px;
        height: 80px;
        padding: 8px;
    }
    
    .thumbnail-images {
        gap: 10px;
    }
    
    .tabs-header {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        flex: 1 1 45%;
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .reality-grid {
        grid-template-columns: 1fr;
    }
    
    .product-title {
        font-size: 2rem;
    }
}