/* ===== MODERN E-COMMERCE PRODUCT PAGE STYLES ===== */

/* Main Container */
.ecommerce-product-container {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    min-height: 100vh;
}

/* Smart Breadcrumb Navigation */
.smart-breadcrumb-wrapper {
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    padding: 1.5rem 0;
    margin-bottom: 2rem;
}

.smart-breadcrumb-nav {
    display: flex;
    align-items: center;
}

.smart-breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.smart-breadcrumb-item {
    display: flex;
    align-items: center;
}

.smart-breadcrumb-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--colorGreen);
    font-size: 1.4rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.8rem;
}

.smart-breadcrumb-link:hover {
    background: rgba(21, 82, 99, 0.1);
    color: var(--colorGreen);
    transform: translateY(-1px);
}

.smart-breadcrumb-link i {
    font-size: 1.6rem;
}

.smart-breadcrumb-separator {
    color: #94a3b8;
    font-size: 1.4rem;
}

.smart-breadcrumb-item.active span {
    color: #64748b;
    font-weight: 600;
    padding: 0.5rem 1rem;
    background: #f1f5f9;
    border-radius: 0.8rem;
}

/* Product Showcase Section */
.product-showcase-section {
    padding: 3rem 0;
}

.product-showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

/* Product Gallery */
.product-gallery-wrapper {
    position: sticky;
    top: 2rem;
}

.gallery-main-container {
    background: #fff;
    border-radius: 1.6rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.main-image-display {
    position: relative;
    background: #f8fafc;
    border-radius: 1.6rem 1.6rem 0 0;
    overflow: hidden;
}

.image-zoom-container {
    position: relative;
    aspect-ratio: 1;
    cursor: zoom-in;
}

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

.image-zoom-lens {
    position: absolute;
    border: 2px solid var(--colorOrange);
    width: 100px;
    height: 100px;
    display: none;
    pointer-events: none;
    z-index: 10;
}

.image-zoom-result {
    position: absolute;
    top: 0;
    left: 100%;
    width: 400px;
    height: 400px;
    border: 1px solid #ddd;
    background: #fff;
    display: none;
    z-index: 20;
}

.image-control-panel {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 15;
}

.image-control-btn {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 1.6rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.image-control-btn:hover {
    background: #fff;
    color: var(--colorGreen);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Thumbnail Gallery */
.thumbnail-gallery-container {
    padding: 1.5rem;
    background: #fff;
}

.thumbnail-scroll-wrapper {
    position: relative;
    overflow: hidden;
}

.thumbnail-list {
    display: flex;
    gap: 1rem;
    transition: transform 0.3s ease;
}

.thumbnail-item {
    flex-shrink: 0;
    width: 8rem;
    height: 8rem;
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail-item.active {
    border-color: var(--colorOrange);
    transform: scale(1.05);
}

.thumbnail-item:hover {
    transform: scale(1.05);
}

.thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-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;
    color: #fff;
    font-size: 1.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.thumbnail-item:hover .thumbnail-overlay {
    opacity: 1;
}

.thumbnail-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

.nav-arrow {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--colorGreen);
    border: none;
    color: #fff;
    font-size: 1.6rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-arrow:hover {
    background: var(--colorOrange);
    transform: scale(1.1);
}

/* Product Info Panel */
.product-info-panel {
    background: #fff;
    border-radius: 1.6rem;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Product Header */
.product-header-section {
    margin-bottom: 3rem;
}

.product-badge-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.product-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
}

.hot-badge {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.new-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.discount-badge {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.product-badge i {
    font-size: 1.4rem;
}

.product-main-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

/* Product Rating */
.product-rating-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 1rem;
}

.rating-stars {
    display: flex;
    gap: 0.2rem;
}

.rating-stars i {
    color: #fbbf24;
    font-size: 1.8rem;
}

.rating-score {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1e293b;
}

.rating-count {
    color: #64748b;
    font-size: 1.4rem;
}

.rating-link {
    color: var(--colorGreen);
    font-size: 1.4rem;
    font-weight: 500;
    text-decoration: none;
    margin-left: auto;
}

.rating-link:hover {
    text-decoration: underline;
}

/* Price Display */
.price-display-section {
    margin-bottom: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 1.2rem;
    border: 1px solid #bae6fd;
}

.current-price-wrapper {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.currency-symbol {
    font-size: 2rem;
    font-weight: 600;
    color: var(--colorGreen);
}

.price-amount {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--colorGreen);
}

.price-unit {
    font-size: 1.4rem;
    color: #64748b;
}

.price-details {
    display: flex;
    gap: 1.5rem;
}

.tax-info, .shipping-info {
    font-size: 1.3rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tax-info::before {
    content: "✓";
    color: #10b981;
    font-weight: bold;
}

.shipping-info::before {
    content: "🚚";
    font-size: 1.2rem;
}

/* Stock Status */
.stock-status-indicator {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 1rem;
    margin-bottom: 2rem;
}

.stock-icon i {
    color: #10b981;
    font-size: 2rem;
}

.stock-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: #10b981;
}

.stock-count {
    font-size: 1.3rem;
    color: #64748b;
}

/* Product Configuration */
.product-configuration-section {
    margin-bottom: 3rem;
}

.config-header {
    margin-bottom: 2rem;
}

.config-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1e293b;
}

.config-options-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.config-option-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.option-label-text {
    font-size: 1.4rem;
    font-weight: 600;
    color: #374151;
}

.option-select-wrapper {
    position: relative;
}

.modern-select {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    font-size: 1.5rem;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
}

.modern-select:focus {
    border-color: var(--colorGreen);
    box-shadow: 0 0 0 3px rgba(21, 82, 99, 0.1);
    outline: none;
}

.select-arrow {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 1.8rem;
    pointer-events: none;
}

/* Quantity Selector */
.quantity-selector-wrapper {
    display: flex;
    align-items: center;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
}

.qty-control-btn {
    width: 4.5rem;
    height: 4.5rem;
    border: none;
    background: #f8fafc;
    color: #64748b;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-control-btn:hover {
    background: var(--colorGreen);
    color: #fff;
}

.qty-input {
    flex: 1;
    text-align: center;
    border: none;
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
    padding: 1.2rem;
    background: #fff;
}

.qty-input:focus {
    outline: none;
}

/* Action Buttons */
.product-action-section {
    margin-bottom: 3rem;
}

.primary-actions {
    margin-bottom: 2rem;
}

.primary-action-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.8rem 2.5rem;
    border: none;
    border-radius: 1.2rem;
    font-size: 1.6rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.add-to-cart-btn {
    background: linear-gradient(135deg, var(--colorGreen) 0%, #1a6b7a 100%);
    color: #fff;
}

.add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(21, 82, 99, 0.3);
}

.start-order-btn {
    background: linear-gradient(135deg, var(--colorOrange) 0%, #ea580c 100%);
    color: #fff;
}

.start-order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 111, 60, 0.3);
}

.btn-icon {
    font-size: 2rem;
}

.btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-text {
    font-size: 1.6rem;
    font-weight: 600;
}

.btn-subtext {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 400;
}

.secondary-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.secondary-action-btn {
    flex: 1;
    height: 5rem;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    background: #fff;
    color: #64748b;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.secondary-action-btn:hover {
    border-color: var(--colorGreen);
    color: var(--colorGreen);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.quick-buy-section {
    margin-bottom: 2rem;
}

.quick-buy-btn {
    width: 100%;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border: none;
    border-radius: 1rem;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.quick-buy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.3);
}

/* Trust Indicators */
.trust-indicators-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 1.2rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.trust-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: var(--colorGreen);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
}

.trust-content {
    display: flex;
    flex-direction: column;
}

.trust-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
}

.trust-desc {
    font-size: 1.1rem;
    color: #64748b;
}

/* Delivery Information */
.delivery-info-section {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 1.2rem;
    padding: 2rem;
}

.delivery-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
}

.delivery-header i {
    color: var(--colorGreen);
    font-size: 1.8rem;
}

.delivery-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.delivery-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: #fff;
    border-radius: 0.8rem;
    border: 1px solid #e0f2fe;
}

.delivery-option-header {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.delivery-type {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1e293b;
}

.delivery-time {
    font-size: 1.2rem;
    color: #64748b;
}

.delivery-cost {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--colorGreen);
}

/* Product Details Tabs */
.product-details-section {
    padding: 4rem 0;
    background: #fff;
}

.details-tab-container {
    background: #fff;
    border-radius: 1.6rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.tab-navigation-wrapper {
    display: flex;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.tab-nav-btn {
    flex: 1;
    padding: 2rem;
    border: none;
    background: transparent;
    color: #64748b;
    font-size: 1.4rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    position: relative;
}

.tab-nav-btn.active {
    color: var(--colorGreen);
    background: #fff;
    border-bottom: 3px solid var(--colorGreen);
}

.tab-nav-btn:hover {
    color: var(--colorGreen);
    background: rgba(21, 82, 99, 0.05);
}

.tab-nav-btn i {
    font-size: 1.8rem;
}

.tab-content-wrapper {
    padding: 3rem;
}

.tab-content-pane {
    display: none;
}

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

.content-section {
    max-width: 100%;
}

.content-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 2rem;
}

.description-content {
    font-size: 1.5rem;
    line-height: 1.7;
    color: #475569;
}

.empty-content {
    text-align: center;
    padding: 4rem 2rem;
    color: #64748b;
}

.empty-content i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Specifications Grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: #f8fafc;
    border-radius: 1rem;
    border: 1px solid #e2e8f0;
}

.spec-label {
    font-size: 1.4rem;
    font-weight: 600;
    color: #374151;
}

.spec-value {
    font-size: 1.4rem;
    color: var(--colorGreen);
    font-weight: 500;
}

/* Shipping Info Grid */
.shipping-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.shipping-method-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 1.2rem;
    padding: 2rem;
}

.method-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.method-header i {
    color: var(--colorGreen);
    font-size: 2rem;
}

.method-header h4 {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0;
}

.method-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.method-features li {
    padding: 0.8rem 0;
    font-size: 1.4rem;
    color: #475569;
    position: relative;
    padding-left: 2rem;
}

.method-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Reviews Section */
.reviews-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4rem;
    align-items: start;
}

.overall-rating {
    text-align: center;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 1.2rem;
    min-width: 200px;
}

.rating-score-large {
    font-size: 4rem;
    font-weight: 800;
    color: var(--colorGreen);
    margin-bottom: 1rem;
}

.rating-stars-large {
    display: flex;
    justify-content: center;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.rating-stars-large i {
    color: #fbbf24;
    font-size: 2.4rem;
}

.total-reviews {
    font-size: 1.3rem;
    color: #64748b;
}

.rating-breakdown {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.star-label {
    min-width: 80px;
    font-size: 1.3rem;
    color: #374151;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.percentage {
    min-width: 40px;
    font-size: 1.2rem;
    color: #64748b;
    text-align: right;
}

/* Related Products Section */
.related-products-section {
    padding: 4rem 0;
    background: #f8fafc;
}

.section-header-wrapper {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.6rem;
    color: #64748b;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.related-product-card {
    background: #fff;
    border-radius: 1.6rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.related-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-image-container {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.product-image-link {
    display: block;
    width: 100%;
    height: 100%;
}

.related-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-product-card:hover .related-product-image {
    transform: scale(1.05);
}

.product-overlay-actions {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
}

.related-product-card:hover .product-overlay-actions {
    opacity: 1;
    transform: translateX(0);
}

.overlay-action-btn {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    color: #64748b;
    font-size: 1.4rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.overlay-action-btn:hover {
    background: var(--colorGreen);
    color: #fff;
    transform: scale(1.1);
}

.product-badges-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.product-badge-small {
    padding: 0.4rem 0.8rem;
    border-radius: 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
}

.product-info-container {
    padding: 1.5rem;
}

.related-product-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.related-product-title a {
    color: inherit;
    text-decoration: none;
}

.related-product-title a:hover {
    color: var(--colorGreen);
}

.related-product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.rating-stars-small {
    display: flex;
    gap: 0.1rem;
}

.rating-stars-small i {
    color: #fbbf24;
    font-size: 1.4rem;
}

.rating-count-small {
    font-size: 1.2rem;
    color: #64748b;
}

.related-product-price {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.related-product-price .price-amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--colorGreen);
}

.related-product-price .price-note {
    font-size: 1.2rem;
    color: #64748b;
}

/* Enhanced Modal Styles */
.modal-content {
    border-radius: 1.6rem;
    border: none;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--colorGreen) 0%, #1a6b7a 100%);
    color: #fff;
    border-radius: 1.6rem 1.6rem 0 0;
    padding: 2rem 3rem;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
}

.modal-title i {
    font-size: 2.2rem;
}

.btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.modal-body {
    padding: 3rem;
}

.modal-product-summary {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 1.2rem;
    margin-bottom: 2rem;
}

.product-summary-image {
    width: 100px;
    height: 100px;
    border-radius: 1rem;
    overflow: hidden;
    flex-shrink: 0;
}

.product-summary-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-summary-info {
    flex: 1;
}

.summary-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.summary-price {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.summary-price .price-currency {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--colorGreen);
}

.summary-price .price-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--colorGreen);
}

.modal-options-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.modal-form-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-label {
    font-size: 1.4rem;
    font-weight: 600;
    color: #374151;
}

.modal-select-wrapper {
    position: relative;
}

.modal-select {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    font-size: 1.5rem;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
}

.modal-select:focus {
    border-color: var(--colorGreen);
    box-shadow: 0 0 0 3px rgba(21, 82, 99, 0.1);
    outline: none;
}

.modal-select-arrow {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 1.8rem;
    pointer-events: none;
}

.modal-quantity-wrapper {
    display: flex;
    align-items: center;
    border: 2px solid #e5e7eb;
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
}

.modal-qty-btn {
    width: 4.5rem;
    height: 4.5rem;
    border: none;
    background: #f8fafc;
    color: #64748b;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-qty-btn:hover {
    background: var(--colorGreen);
    color: #fff;
}

.modal-qty-input {
    flex: 1;
    text-align: center;
    border: none;
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
    padding: 1.2rem;
    background: #fff;
}

.modal-qty-input:focus {
    outline: none;
}

.modal-price-display {
    padding: 2rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: 1.2rem;
    text-align: center;
}

.price-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price-label {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1e293b;
}

.price-value {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--colorGreen);
}

.modal-add-to-cart-btn {
    width: 100%;
    padding: 1.8rem 2rem;
    background: linear-gradient(135deg, var(--colorGreen) 0%, #1a6b7a 100%);
    border: none;
    border-radius: 1.2rem;
    color: #fff;
    font-size: 1.6rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.modal-add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(21, 82, 99, 0.3);
}

/* Enhanced Lightbox */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.lightbox-content {
    position: relative;
    margin: auto;
    padding: 2rem;
    width: 90%;
    max-width: 800px;
    height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 1rem;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: #fff;
    font-size: 3rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 3rem;
    cursor: pointer;
    padding: 2rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 6rem;
    height: 6rem;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 1.4rem;
    background: rgba(0, 0, 0, 0.5);
    padding: 1rem 2rem;
    border-radius: 2rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .product-showcase-grid {
        gap: 3rem;
    }
    
    .product-info-panel {
        padding: 2.5rem;
    }
}

@media (max-width: 992px) {
    .product-showcase-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-gallery-wrapper {
        position: static;
    }
    
    .product-main-title {
        font-size: 2.4rem;
    }
    
    .price-amount {
        font-size: 2.8rem;
    }
    
    .trust-indicators-section {
        grid-template-columns: 1fr;
    }
    
    .tab-navigation-wrapper {
        flex-wrap: wrap;
    }
    
    .tab-nav-btn {
        flex: 1 1 calc(50% - 1rem);
        min-width: 150px;
    }
    
    .reviews-summary {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .related-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .smart-breadcrumb-wrapper {
        padding: 1rem 0;
    }
    
    .smart-breadcrumb-list {
        gap: 0.5rem;
    }
    
    .smart-breadcrumb-link {
        font-size: 1.2rem;
        padding: 0.3rem 0.8rem;
    }
    
    .product-showcase-section {
        padding: 2rem 0;
    }
    
    .product-info-panel {
        padding: 2rem;
    }
    
    .product-main-title {
        font-size: 2rem;
    }
    
    .price-amount {
        font-size: 2.4rem;
    }
    
    .product-badge-container {
        gap: 0.5rem;
    }
    
    .product-badge {
        padding: 0.4rem 0.8rem;
        font-size: 1rem;
    }
    
    .secondary-actions {
        flex-wrap: wrap;
    }
    
    .secondary-action-btn {
        flex: 1 1 calc(50% - 0.5rem);
        min-width: 120px;
    }
    
    .tab-content-wrapper {
        padding: 2rem;
    }
    
    .content-title {
        font-size: 1.8rem;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .shipping-info-grid {
        grid-template-columns: 1fr;
    }
    
    .related-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .modal-body {
        padding: 2rem;
    }
    
    .modal-product-summary {
        flex-direction: column;
        text-align: center;
    }
    
    .product-summary-image {
        align-self: center;
    }
}

@media (max-width: 480px) {
    .product-info-panel {
        padding: 1.5rem;
    }
    
    .product-main-title {
        font-size: 1.8rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
    
    .primary-action-btn {
        padding: 1.5rem 2rem;
        font-size: 1.4rem;
    }
    
    .btn-icon {
        font-size: 1.6rem;
    }
    
    .btn-text {
        font-size: 1.4rem;
    }
    
    .secondary-action-btn {
        height: 4.5rem;
        font-size: 1.6rem;
    }
    
    .trust-indicators-section {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .trust-item {
        gap: 0.8rem;
    }
    
    .trust-icon {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.6rem;
    }
    
    .tab-nav-btn {
        flex: 1 1 100%;
        padding: 1.5rem;
        font-size: 1.2rem;
    }
    
    .tab-nav-btn i {
        font-size: 1.4rem;
    }
    
    .tab-content-wrapper {
        padding: 1.5rem;
    }
    
    .related-products-grid {
        grid-template-columns: 1fr;
    }
    
    .lightbox-nav {
        width: 4rem;
        height: 4rem;
        font-size: 2rem;
        padding: 1rem;
    }
    
    .lightbox-close {
        width: 4rem;
        height: 4rem;
        font-size: 2rem;
    }
}

/* ===== NOTIFICATION SYSTEM ===== */
.product-notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 400px;
}

.product-notification.show {
    transform: translateX(0);
}

.product-notification.success {
    border-left: 4px solid #10b981;
}

.product-notification.error {
    border-left: 4px solid #ef4444;
}

.product-notification.warning {
    border-left: 4px solid #f59e0b;
}

.product-notification.info {
    border-left: 4px solid #3b82f6;
}

.product-notification i {
    font-size: 1.8rem;
}

.product-notification.success i {
    color: #10b981;
}

.product-notification.error i {
    color: #ef4444;
}

.product-notification.warning i {
    color: #f59e0b;
}

.product-notification.info i {
    color: #3b82f6;
}

.notification-close {
    background: none;
    border: none;
    color: #64748b;
    font-size: 1.6rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    margin-left: auto;
}

.notification-close:hover {
    background: #f1f5f9;
    color: #374151;
}

/* ===== LOADING STATES ===== */
.primary-action-btn.loading,
.modal-add-to-cart-btn.loading {
    position: relative;
    pointer-events: none;
}

.primary-action-btn.loading::after,
.modal-add-to-cart-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2rem;
    height: 2rem;
    margin: -1rem 0 0 -1rem;
    border: 2px solid transparent;
    border-top: 2px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== ANIMATION CLASSES ===== */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== CART NOTIFICATIONS ===== */
.cart-notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 400px;
}

.cart-notification.show {
    transform: translateX(0);
}

.cart-notification.success {
    border-left: 4px solid #10b981;
}

.cart-notification.error {
    border-left: 4px solid #ef4444;
}

.cart-notification i {
    font-size: 1.8rem;
}

.cart-notification.success i {
    color: #10b981;
}

.cart-notification.error i {
    color: #ef4444;
}