/**
 * Single Product Page Styles
 * Modern, clean design inspired by premium product pages
 */

:root {
    --product-primary: #00D4FF;
    --product-primary-dark: #00B8E6;
    --product-secondary: #1a1a1a;
    --product-gray-light: #f8f9fa;
    --product-gray-medium: #6c757d;
    --product-gray-dark: #343a40;
    --product-success: #10b981;
    --product-border: #e5e7eb;
    --product-radius: 12px;
    --product-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --product-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

* {
    box-sizing: border-box;
}

.snapit-product-page {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #ffffff;
    color: var(--product-secondary);
    line-height: 1.6;
}

/* Container */
.product-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Breadcrumb */
.product-breadcrumb {
    padding: 20px 0;
    font-size: 14px;
    color: var(--product-gray-medium);
}

.product-breadcrumb a {
    color: var(--product-gray-medium);
    text-decoration: none;
    transition: color 0.3s ease;
}

.product-breadcrumb a:hover {
    color: var(--product-primary);
}

.product-breadcrumb .separator {
    margin: 0 8px;
}

.product-breadcrumb .current {
    color: var(--product-secondary);
    font-weight: 500;
}

/* Product Hero Section */
.product-hero {
    padding: 40px 0 80px;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
}

.product-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 20px;
}

.product-main-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    background: #f8f9fa;
    border-radius: var(--product-radius);
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--product-shadow-lg);
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.4);
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.thumbnail {
    aspect-ratio: 1;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail:hover {
    border-color: var(--product-primary);
    transform: translateY(-2px);
}

.thumbnail.active {
    border-color: var(--product-primary);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
}

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

/* Product Info */
.product-info {
    padding-top: 20px;
}

.product-category {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--product-primary);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.product-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--product-secondary);
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.product-subtitle {
    font-size: 18px;
    color: var(--product-gray-medium);
    margin: 0 0 32px 0;
}

/* Price Section */
.product-price-section {
    margin-bottom: 32px;
    padding: 24px;
    background: var(--product-gray-light);
    border-radius: var(--product-radius);
}

.product-price {
    font-size: 48px;
    font-weight: 700;
    color: var(--product-primary);
    margin-bottom: 4px;
}

.product-price-info {
    font-size: 14px;
    color: var(--product-gray-medium);
}

/* Quick Features */
.product-quick-features {
    display: grid;
    gap: 16px;
    margin-bottom: 32px;
}

.quick-feature {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px;
    background: white;
    border: 1px solid var(--product-border);
    border-radius: var(--product-radius);
    transition: all 0.3s ease;
}

.quick-feature:hover {
    border-color: var(--product-primary);
    box-shadow: var(--product-shadow);
    transform: translateX(4px);
}

.quick-feature svg {
    color: var(--product-primary);
    flex-shrink: 0;
}

.feature-label {
    font-size: 12px;
    color: var(--product-gray-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.feature-value {
    font-size: 16px;
    color: var(--product-secondary);
    font-weight: 500;
}

/* CTA Buttons */
.product-cta-group {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--product-radius);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-large {
    font-size: 18px;
    padding: 16px 32px;
}

.btn-xl {
    font-size: 20px;
    padding: 20px 40px;
}

.btn-small {
    font-size: 14px;
    padding: 10px 20px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--product-primary) 0%, var(--product-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: white;
    color: var(--product-secondary);
    border: 2px solid var(--product-border);
}

.btn-secondary:hover {
    border-color: var(--product-primary);
    color: var(--product-primary);
}

/* Trust Badges */
.product-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--product-border);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--product-gray-medium);
}

/* Product Details Section */
.product-details-section {
    padding: 60px 0;
    background: white;
}

.product-tabs {
    display: flex;
    gap: 12px;
    border-bottom: 2px solid var(--product-border);
    margin-bottom: 40px;
    overflow-x: auto;
    padding-bottom: 0;
}

.tab-button {
    padding: 14px 24px;
    background: transparent;
    border: 2px solid transparent;
    color: var(--product-gray-medium);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    text-transform: none;
    letter-spacing: 0.3px;
    position: relative;
}

.tab-button:hover {
    color: var(--product-primary);
    background: rgba(0, 212, 255, 0.05);
}

.tab-button.active {
    color: var(--product-primary);
    background: rgba(0, 212, 255, 0.1);
    border-bottom-color: var(--product-primary);
    border-left-color: transparent;
    border-right-color: transparent;
    border-top-color: transparent;
}

.product-tab-content {
    min-height: 400px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

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

.tab-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.tab-main h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 24px 0;
    color: var(--product-secondary);
}

.tab-main h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 32px 0 16px 0;
    color: var(--product-secondary);
}

.tab-main p {
    margin: 0 0 16px 0;
    line-height: 1.7;
    color: var(--product-gray-dark);
}

.tab-main ul,
.tab-main ol {
    margin: 0 0 16px 0;
    padding-left: 24px;
}

.tab-main li {
    margin-bottom: 8px;
    line-height: 1.7;
    color: var(--product-gray-dark);
}

.tab-sidebar .info-card {
    background: var(--product-gray-light);
    padding: 24px;
    border-radius: var(--product-radius);
    position: sticky;
    top: 20px;
}

.tab-sidebar h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 16px 0;
}

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

.checklist li {
    padding-left: 28px;
    position: relative;
    margin-bottom: 12px;
    color: var(--product-gray-dark);
}

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--product-success);
    font-weight: 700;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--product-gray-light);
    border-radius: var(--product-radius);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--product-primary);
    transform: translateY(-2px);
    box-shadow: var(--product-shadow);
}

.feature-card svg {
    color: var(--product-success);
    flex-shrink: 0;
}

/* Specs Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--product-border);
}

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

.specs-table td {
    padding: 20px 0;
}

.spec-label {
    font-weight: 600;
    color: var(--product-gray-medium);
    width: 200px;
}

.spec-value {
    color: var(--product-secondary);
}

/* Includes List */
.includes-list {
    display: grid;
    gap: 16px;
}

.include-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--product-gray-light);
    border-radius: var(--product-radius);
}

.include-item svg {
    color: var(--product-primary);
    flex-shrink: 0;
}

/* Recommended For Section */
.recommended-for-section {
    padding: 80px 0;
    background: var(--product-gray-light);
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 48px 0;
    color: var(--product-secondary);
}

.recommended-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.recommended-card {
    background: white;
    padding: 32px 24px;
    border-radius: var(--product-radius);
    text-align: center;
    box-shadow: var(--product-shadow);
    transition: all 0.3s ease;
}

.recommended-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--product-shadow-lg);
}

.recommended-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.recommended-icon svg {
    color: var(--product-primary);
}

.recommended-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--product-secondary);
}

.recommended-card p {
    font-size: 14px;
    color: var(--product-gray-medium);
    margin: 0;
    line-height: 1.5;
}

/* CTA Banner */
.product-cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--product-primary) 0%, var(--product-primary-dark) 100%);
    color: white;
}

.cta-banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.cta-banner-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 8px 0;
}

.cta-banner-text p {
    font-size: 18px;
    margin: 0;
    opacity: 0.9;
}

.product-cta-banner .btn-primary {
    background: white;
    color: var(--product-primary);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.product-cta-banner .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Related Products */
.related-products-section {
    padding: 80px 0;
    background: white;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.related-product-card {
    background: white;
    border: 1px solid var(--product-border);
    border-radius: var(--product-radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.related-product-card:hover {
    border-color: var(--product-primary);
    box-shadow: var(--product-shadow-lg);
    transform: translateY(-4px);
}

.related-product-image {
    aspect-ratio: 1;
    background: var(--product-gray-light);
    overflow: hidden;
}

.related-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.related-product-card:hover .related-product-image img {
    transform: scale(1.1);
}

.related-product-info {
    padding: 24px;
}

.related-product-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--product-secondary);
}

.related-product-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--product-primary);
    margin: 0 0 16px 0;
}

/* Responsive Design */
@media (max-width: 968px) {
    .product-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-gallery {
        position: static;
    }

    .product-cta-group {
        grid-template-columns: 1fr;
    }

    .tab-grid {
        grid-template-columns: 1fr;
    }

    .cta-banner-content {
        flex-direction: column;
        text-align: center;
    }

    .related-products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .product-title {
        font-size: 28px;
    }

    .product-price {
        font-size: 36px;
    }

    .section-title {
        font-size: 28px;
    }

    .product-tabs {
        gap: 4px;
    }

    .tab-button {
        padding: 12px 16px;
        font-size: 14px;
    }

    .recommended-grid {
        grid-template-columns: 1fr;
    }
}

/* Metal Finish Selector */
.metal-finish-selector {
    margin: 24px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: var(--product-radius);
    border: 2px solid var(--product-border);
}

.finish-selector-label {
    display: block;
    margin-bottom: 16px;
    font-size: 16px;
    color: var(--product-secondary);
}

.finish-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.finish-option {
    position: relative;
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: white;
    border: 2px solid var(--product-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.finish-option:hover {
    border-color: var(--product-primary);
    background: #f0f9ff;
}

.finish-option input[type="radio"] {
    margin: 0;
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--product-primary);
}

.finish-option input[type="radio"]:checked + .finish-label {
    font-weight: 600;
    color: var(--product-primary);
}

.finish-option:has(input[type="radio"]:checked) {
    border-color: var(--product-primary);
    background: #f0f9ff;
    box-shadow: 0 0 0 1px var(--product-primary);
}

.finish-label {
    font-size: 15px;
    color: var(--product-secondary);
    transition: all 0.3s ease;
}

/* Responsive for metal finish selector */
@media (max-width: 768px) {
    .finish-options {
        grid-template-columns: 1fr;
    }
}

/* Review Card Platform Selector */
.review-platform-selector {
    margin: 24px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: var(--product-radius);
    border: 2px solid var(--product-border);
}

.platform-selector-label {
    display: block;
    margin-bottom: 16px;
    font-size: 16px;
    color: var(--product-secondary);
}

.platform-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.platform-option {
    position: relative;
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: white;
    border: 2px solid var(--product-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.platform-option:hover {
    border-color: #F59E0B;
    background: #fffbeb;
}

.platform-option input[type="radio"] {
    margin: 0;
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #F59E0B;
}

.platform-option input[type="radio"]:checked + .platform-label {
    font-weight: 600;
    color: #D97706;
}

.platform-option:has(input[type="radio"]:checked) {
    border-color: #F59E0B;
    background: #fffbeb;
    box-shadow: 0 0 0 1px #F59E0B;
}

.platform-label {
    font-size: 15px;
    color: var(--product-secondary);
    transition: all 0.3s ease;
}

.platform-url-field {
    margin-top: 16px;
}

.url-field-label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    color: var(--product-secondary);
}

.url-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--product-border);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.url-input:focus {
    outline: none;
    border-color: #F59E0B;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* Responsive for review platform selector */
@media (max-width: 768px) {
    .platform-options {
        grid-template-columns: 1fr;
    }
}