/* Marketplace Modern CSS - Professional Design 
:root {
    /* Professional Color Palette */
    --primary-blue: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-gray: #64748b;
    --secondary-dark: #475569;
    --accent-gold: #f59e0b;
    --success-green: #10b981;
    --warning-orange: #f59e0b;
    --error-red: #ef4444;
    
    /* Neutral Colors */
    --text-dark: #1e293b;
    --text-gray: #64748b;
    --text-light: #94a3b8;
    --border-light: #e2e8f0;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gray: #f1f5f9;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
}

/* Reset & Base Styles */
.marketplace-pdp {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.marketplace-pdp * {
    box-sizing: border-box;
}

/* Container & Layout */
.marketplace-pdp .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Main Layout */
.pdp-main-section {
    margin: var(--space-xl) 0;
}

.pdp-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 1024px) {
    .pdp-layout {
        grid-template-columns: 1fr 1fr;
    }
    
    .pdp-details-column {
        order: 1;
    }
    
    .pdp-gallery-column {
        order: 2;
    }
}

/* Content Layout */
.pdp-content-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 1024px) {
    .pdp-content-layout {
        grid-template-columns: 300px 1fr;
    }
}

/* Details Container */
.pdp-details-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

/* Header Section */
.pdp-header-section {
    margin-bottom: var(--space-lg);
}

.pdp-product-title {
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
}

.pdp-meta-section {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    align-items: center;
}

.pdp-rating-display {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.star-rating {
    color: var(--accent-gold);
    font-size: 1rem;
}

.review-count {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.shipping-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-gray);
    font-size: 0.875rem;
}

.stock-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: var(--success-green);
    color: white;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

.stock-status.in-stock {
    background: var(--success-green);
}

/* Quick Actions */
.pdp-quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
}

.inquiry-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.inquiry-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.user-action-buttons {
    display: flex;
    gap: var(--space-sm);
}

.wishlist-btn,
.compare-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.wishlist-btn:hover,
.compare-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-1px);
}

/* Info Grid */
.pdp-info-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.info-label {
    min-width: 80px;
    color: var(--text-gray);
    font-size: 0.875rem;
    font-weight: 500;
}

.info-value {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
}

.brand-link {
    color: var(--primary-blue);
}

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

/* Warranty Info */
.warranty-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.warranty-logo {
    height: 30px;
    width: auto;
}

.warranty-text {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-dark);
    font-size: 0.875rem;
}

.warranty-details-btn {
    background: none;
    border: none;
    color: var(--primary-blue);
    cursor: pointer;
    font-size: 0.875rem;
    text-decoration: underline;
}

/* Seller Info */
.seller-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.seller-name {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
}

.seller-name:hover {
    text-decoration: underline;
}

.inhouse-badge {
    background: var(--bg-gray);
    color: var(--text-dark);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

.seller-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.message-seller-btn,
.whatsapp-order-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.message-seller-btn:hover,
.whatsapp-order-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.size-guide-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-gray);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.size-guide-btn:hover {
    background: var(--bg-white);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Live Viewers */
.live-viewers-widget {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-gray);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.live-indicator {
    width: 8px;
    height: 8px;
    background: var(--error-red);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.viewer-text {
    color: var(--text-gray);
    font-size: 0.875rem;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.section-divider {
    height: 1px;
    background: var(--border-light);
    margin: var(--space-lg) 0;
    border: none;
}

/* Pricing Section */
.pricing-section {
    margin-bottom: var(--space-lg);
}

.price-display {
    margin-bottom: var(--space-md);
}

.current-price-row {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.current-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
}

.original-price {
    font-size: 1.25rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.discount-badge {
    background: var(--error-red);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

.unit-info {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.club-points {
    margin-top: var(--space-md);
}

.points-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: linear(135deg, var(--accent-gold), #eab308);
    color: white;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Options Form */
.product-options-form {
    margin: var(--space-xl) 0;
}

.option-group {
    margin-bottom: var(--space-lg);
}

.option-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
    font-size: 0.875rem;
}

.option-values {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.option-value {
    position: relative;
}

.option-value input {
    position: absolute;
    opacity: 0;
}

.option-text {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-white);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
}

.option-value input:checked + .option-text {
    border-color: var(--primary-blue);
    background: var(--primary-blue);
    color: white;
}

.option-value input:not(:checked) + .option-text:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Color Options */
.color-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.color-option {
    position: relative;
}

.color-option input {
    position: absolute;
    opacity: 0;
}

.color-swatch {
    display: block;
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.color-option input:checked + .color-swatch {
    border-color: var(--primary-blue);
    transform: scale(1.1);
}

.color-option input:not(:checked) + .color-swatch:hover {
    border-color: var(--primary-blue);
}

/* Dynamic Price */
.dynamic-price-display {
    display: none;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-gray);
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

.dynamic-price-display:not(.d-none) {
    display: flex;
}

.dynamic-label {
    font-weight: 600;
    color: var(--text-gray);
    font-size: 0.875rem;
}

.dynamic-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Cart Section */
.cart-section {
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.quantity-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.quantity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quantity-label {
    font-weight: 600;
    color: var(--text-dark);
}

.stock-info {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.quantity-controls {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-white);
}

.qty-btn {
    background: var(--bg-white);
    border: none;
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
}

.qty-btn:hover:not(:disabled) {
    background: var(--bg-gray);
    color: var(--text-dark);
}

.qty-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.qty-input {
    width: 60px;
    border: none;
    text-align: center;
    background: var(--bg-white);
    padding: var(--space-sm);
    font-size: 1rem;
    font-weight: 500;
}

.action-buttons {
    flex: 1;
}

.add-to-cart-btn,
.buy-now-btn,
.external-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 1rem;
    width: 100%;
}

.add-to-cart-btn {
    background: var(--primary-blue);
    color: white;
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.buy-now-btn {
    background: var(--text-dark);
    color: white;
}

.buy-now-btn:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
}

.external-link-btn {
    background: var(--accent-gold);
    color: white;
}

.external-link-btn:hover {
    background: #eab308;
    transform: translateY(-2px);
}

.buy-now-section {
    display: flex;
    gap: var(--space-md);
}

/* Affiliate Section */
.affiliate-section {
    margin: var(--space-lg) 0;
    text-align: center;
}

.affiliate-link-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-gray);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-gray);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
}

.affiliate-link-btn:hover {
    background: var(--bg-white);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Refund Policy */
.refund-policy-section {
    margin: var(--space-lg) 0;
    padding: var(--space-lg);
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
}

.refund-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.refund-label {
    font-weight: 600;
    color: var(--text-dark);
    min-width: 80px;
}

.refund-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.refund-sticker {
    height: 36px;
}

.refund-details-btn,
.refund-policy-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 0.875rem;
    background: none;
    border: none;
    cursor: pointer;
}

.refund-details-btn:hover,
.refund-policy-link:hover {
    text-decoration: underline;
}

.refund-not-available {
    color: var(--text-light);
    font-style: italic;
}

/* Seller Guarantee */
.seller-guarantee-section {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    padding: var(--space-md);
    background: var(--bg-gray);
    border-radius: var(--radius-md);
}

.guarantee-label {
    font-weight: 600;
    color: var(--text-dark);
}

.verified-seller-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: var(--success-green);
    color: white;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

.unverified-seller-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: var(--warning-orange);
    color: white;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

/* Share Section */
.share-section {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-top: 1px solid var(--border-light);
    margin-top: var(--space-lg);
}

.share-label {
    font-weight: 600;
    color: var(--text-gray);
    font-size: 0.875rem;
}

.share-buttons {
    display: flex;
    gap: var(--space-sm);
}

/* Auction Styles */
.auction-section {
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.auction-timer {
    margin-bottom: var(--space-lg);
}

.timer-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
}

.auction-prices {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--bg-white);
    border-radius: var(--radius-md);
}

.price-row.highlight {
    background: var(--primary-blue);
    color: white;
}

.price-label {
    font-weight: 500;
    font-size: 0.875rem;
}

.price-value {
    font-weight: 600;
    font-size: 1.125rem;
}

.price-unit {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.bid-action-section {
    text-align: center;
}

.bid-now-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.bid-now-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.seller-warning {
    color: var(--error-red);
    font-weight: 500;
    text-align: center;
    padding: var(--space-md);
}

/* Wholesale Pricing */
.wholesale-pricing {
    margin-bottom: var(--space-lg);
}

.wholesale-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-dark);
}

.wholesale-table {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.wholesale-table table {
    width: 100%;
    border-collapse: collapse;
}

.wholesale-table th,
.wholesale-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.wholesale-table th {
    background: var(--bg-gray);
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.875rem;
}

.wholesale-table tr:last-child td {
    border-bottom: none;
}

.price-cell {
    font-weight: 600;
    color: var(--primary-blue);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .pdp-details-container {
        padding: var(--space-lg);
    }
    
    .pdp-product-title {
        font-size: 1.5rem;
    }
    
    .pdp-meta-section {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .pdp-quick-actions {
        flex-direction: column;
    }
    
    .user-action-buttons {
        width: 100%;
        justify-content: space-between;
    }
    
    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .seller-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .quantity-controls {
        flex-direction: column;
    }
    
    .action-buttons {
        width: 100%;
    }
    
    .buy-now-section {
        flex-direction: column;
    }
    
    .refund-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .share-section {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .auction-prices {
        gap: var(--space-sm);
    }
    
    .price-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-top: 2px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Focus Styles for Accessibility */
button:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High Contrast Support */
@media (prefers-contrast: high) {
    :root {
        --border-light: #000000;
        --text-gray: #000000;
    }
}*/