.product-detail-page {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding: 2rem 0;
}

.product-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem 0;
    margin-bottom: 2rem;
    color: white;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.3);
    color: white;
    text-decoration: none;
    transform: translateX(-5px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.product-container {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.product-container:hover {
    transform: translateY(-5px);
}

.product-gallery {
    position: relative;
    background: #f8f9fa;
    padding: 1rem;
}

.main-image-container {
    position: relative;
    height: 500px;
    overflow: hidden;
    border-radius: 15px;
    cursor: zoom-in;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.zoom-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.main-image-container:hover .zoom-overlay {
    opacity: 1;
}

.zoom-icon {
    color: white;
    font-size: 2.5rem;
    transition: transform 0.3s ease;
}

.main-image-container:hover .zoom-icon {
    transform: scale(1.2);
}

.thumbnail-gallery {
    padding: 1rem 0;
    background: white;
}

.thumbnail-swiper {
    padding: 10px 0;
}

.thumbnail-slide {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.thumbnail-slide:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.thumbnail-slide.active {
    border-color: #667eea;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.thumbnail-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.thumbnail-slide:hover img {
    transform: scale(1.1);
}

.product-info {
    padding: 2.5rem;
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(238, 90, 36, 0.3);
}

.product-category {
    color: #667eea;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: inline-block;
    padding: 6px 12px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 20px;
}

.product-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.product-price-section {
    color: white;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.2);
}

.price-container {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.current-price {
    font-size: 2.2rem;
    font-weight: 800;
}

.original-price {
    font-size: 1.4rem;
    text-decoration: line-through;
    opacity: 0.8;
}

.discount-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    backdrop-filter: blur(5px);
}

.product-variations {
    margin-bottom: 2.5rem;
}

.variation-group {
    margin-bottom: 1.8rem;
}

.variation-label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.8rem;
    display: block;
    font-size: 1.1rem;
}

.variation-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.variation-option {
    position: relative;
}

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

.variation-option label {
    display: block;
    padding: 10px 22px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    background: white;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.variation-option label:hover {
    border-color: #667eea;
    color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.1);
}

.variation-option input[type="radio"]:checked + label {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.quantity-section {
    margin-bottom: 2.5rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 0.8rem;
}

.quantity-btn {
    width: 42px;
    height: 42px;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.quantity-btn:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.quantity-input {
    width: 80px;
    text-align: center;
    padding: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.quantity-input:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.action-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.btn-primary {
    flex: 1;
    min-width: 200px;
    padding: 16px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

.btn-secondary {
    padding: 15px 30px;
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.out-of-stock {
    background: #e74c3c;
    color: white;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.2);
}

.delivery-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.delivery-info h5 {
    color: #2c3e50;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pincode-checker {
    display: flex;
    gap: 10px;
    margin-top: 1rem;
}

.pincode-input {
    flex: 1;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.pincode-input:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.check-btn {
    padding: 12px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.check-btn:hover {
    background: #764ba2;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.product-tabs {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.tab-navigation {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
}

.tab-button {
    flex: 1;
    padding: 1.2rem 2rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    color: #666;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.tab-button:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.tab-button.active {
    color: #667eea;
    background: white;
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.tab-content {
    padding: 2.5rem;
    display: none;
}

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

.tab-content h4 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.product-description {
    color: #555;
    line-height: 1.8;
}

.product-description p {
    margin-bottom: 1.2rem;
}

.share-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.2);
}

.share-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.share-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.share-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 22px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.share-btn:hover {
    transform: translateY(-5px) scale(1.1);
    color: white;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.share-btn.facebook { background: #3b5998; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.whatsapp { background: #25d366; }
.share-btn.linkedin { background: #0077b5; }

@media (max-width: 992px) {
    .product-title {
        font-size: 2.2rem;
    }
    
    .current-price {
        font-size: 2rem;
    }
    
    .original-price {
        font-size: 1.2rem;
    }
    
    .product-info {
        padding: 2rem;
    }
    
    .tab-content {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .product-title {
        font-size: 2rem;
    }
    
    .current-price {
        font-size: 1.8rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn-primary {
        min-width: auto;
        width: 100%;
    }
    
    .tab-navigation {
        flex-wrap: wrap;
    }
    
    .tab-button {
        flex: 1 0 50%;
        padding: 1rem;
        font-size: 14px;
    }
    
    .main-image-container {
        height: 400px;
    }
    
    .product-info {
        padding: 1.8rem;
    }
    
    .tab-content {
        padding: 1.8rem;
    }
}

@media (max-width: 576px) {
    .product-title {
        font-size: 1.8rem;
    }
    
    .current-price {
        font-size: 1.6rem;
    }
    
    .original-price {
        font-size: 1.1rem;
    }
    
    .main-image-container {
        height: 300px;
    }
    
    .product-info {
        padding: 1.5rem;
    }
    
    .tab-content {
        padding: 1.5rem;
    }
    
    .variation-options {
        gap: 8px;
    }
    
    .variation-option label {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .thumbnail-slide {
        width: 70px;
        height: 70px;
    }
}

.image-modal {
    display: none;
    position: fixed;
    z-index: 1050;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; /* Enables scrolling */
    background-color: rgba(0,0,0,0.8);
}

.modal-content {
    margin: 5% auto;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 90%;
    max-height: 90%;
    overflow: auto;
}

.modal-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}