/* =============================================
   Pinbex Theme - Single Product Page Styles
   ============================================= */

@keyframes pinbex-spin {
    to { transform: rotate(360deg); }
}

/* Breadcrumbs */
.pinbex-product-breadcrumbs {
    padding: 16px 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.pinbex-product-breadcrumbs ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.pinbex-product-breadcrumbs li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.pinbex-product-breadcrumbs li:not(:last-child)::after {
    content: '←';
    color: var(--color-gray);
    font-size: 10px;
}

.pinbex-product-breadcrumbs a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.pinbex-product-breadcrumbs a:hover {
    color: var(--color-blue);
}

/* Product Top Section */
.pinbex-product-top {
    padding: 40px 0;
}

/* 3 Column Layout */
.pinbex-product-layout-3col {
    display: grid;
    grid-template-columns: 500px 1fr 380px;
    gap: 32px;
    align-items: start;
}

/* Column 1: Gallery */
.pinbex-product-gallery-col {
    position: sticky;
    top: 90px;
}

.pinbex-gallery-main {
    position: relative;
    border-radius: var(--card-radius);
    overflow: hidden;
    background: var(--color-card);
    box-shadow: var(--shadow-card);
    aspect-ratio: 1/1;
}

.pinbex-gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.pinbex-gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    color: var(--color-text-primary);
    cursor: pointer;
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 2;
}

.pinbex-gallery-main:hover .pinbex-gallery-arrow {
    opacity: 1;
}

.pinbex-gallery-arrow:hover {
    background: #ffffff;
    transform: translateY(-50%) scale(1.1);
}

.pinbex-gallery-next {
    right: 12px;
}

.pinbex-gallery-prev{
    left: 12px;
}

/* Thumbnails Carousel */
.pinbex-gallery-thumbnails {
    margin-top: 12px;
    padding: 0 34px;
}

.pinbex-gallery-thumbnails .splide__slide {
    padding: 0;
}

.pinbex-gallery-thumbnails .splide__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-primary);
    cursor: pointer;
    opacity: 1;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.pinbex-gallery-thumbnails .splide__arrow svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.pinbex-gallery-thumbnails .splide__arrow--prev {
    left: 0;
}

.pinbex-gallery-thumbnails .splide__arrow--next {
    right: 0;
}

.pinbex-gallery-thumbnails .splide__arrow:disabled {
    opacity: 0.3;
    cursor: default;
}

.pinbex-gallery-thumb {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-card);
    padding: 0;
}

.pinbex-gallery-thumb:hover,
.pinbex-gallery-thumb.active {
    border-color: var(--color-blue);
}

.pinbex-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Column 2: Product Info */
.pinbex-product-info-col {
    padding: 0;
}

.pinbex-single-product-title {
    font-size: var(--font-size-2xl);
    font-weight: 300;
    color: var(--color-text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.pinbex-product-rating {
    margin-bottom: 16px;
}

.pinbex-rating-stars .star-rating {
    color: #fbbf24;
    font-size: 18px;
}

.pinbex-product-meta {
    margin-bottom: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pinbex-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    padding: 6px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.pinbex-meta-item:hover {
    border-color: rgba(30,136,255,0.2);
    background: rgba(30,136,255,0.03);
}

.pinbex-meta-item svg {
    color: var(--color-gray);
    flex-shrink: 0;
    opacity: 0.7;
}

.pinbex-meta-item a {
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
}

.pinbex-meta-item a:hover {
    color: var(--color-blue);
}

.pinbex-product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.pinbex-rating-count {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

/* Guarantee Badge */
.pinbex-product-guarantee {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: linear-gradient(135deg, rgba(46,213,115,0.08), rgba(46,213,115,0.04));
    border: 1px solid rgba(46,213,115,0.2);
    border-radius: var(--element-radius);
    margin-bottom: 16px;
    font-size: var(--font-size-sm);
}

.pinbex-guarantee-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(46,213,115,0.15), rgba(46,213,115,0.08));
    color: var(--color-success);
    flex-shrink: 0;
}

.pinbex-guarantee-label {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.pinbex-guarantee-value {
    color: #1a9d52;
    font-weight: 600;
}

.pinbex-product-features {
    margin-bottom: 16px;
    padding: 16px;
    background: var(--color-bg);
    border-radius: var(--element-radius);
}

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

.pinbex-features-list li {
    position: relative;
    padding-right: 16px;
    margin-bottom: 8px;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.pinbex-features-list li::before {
    content: '';
    position: absolute;
    right: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--gradient-brand);
    border-radius: 50%;
}

.pinbex-product-excerpt {
    margin-bottom: 16px;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Column 3: Purchase Box */
.pinbex-product-purchase-col {
    position: sticky;
    top: 90px;
}

.pinbex-purchase-box {
    background: var(--color-card);
    border-radius: var(--card-radius);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    position: relative;
}

/* Wishlist Button */
.pinbex-wishlist-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-bg);
    cursor: pointer;
    transition: all var(--transition-base);
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
}

.pinbex-wishlist-btn:hover {
    border-color: var(--color-sale);
    background: rgba(255,71,87,0.06);
    transform: scale(1.05);
}

.pinbex-wishlist-btn .pinbex-wishlist-icon-filled {
    display: none;
}

.pinbex-wishlist-btn .pinbex-wishlist-icon-outline {
    display: block;
    color: var(--color-gray);
    transition: color var(--transition-fast);
}

.pinbex-wishlist-btn:hover .pinbex-wishlist-icon-outline {
    color: var(--color-sale);
}

.pinbex-wishlist-btn.active {
    border-color: var(--color-sale);
    background: rgba(255,71,87,0.08);
}

.pinbex-wishlist-btn.active .pinbex-wishlist-icon-outline {
    display: none;
}

.pinbex-wishlist-btn.active .pinbex-wishlist-icon-filled {
    display: block;
    color: var(--color-sale);
}

.pinbex-wishlist-btn.animating {
    animation: pinbex-wishlist-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pinbex-wishlist-pop {
    0% { transform: scale(1); }
    50% { transform: scale(1.25); }
    100% { transform: scale(1); }
}

/* Variants */
.pinbex-product-variants {
    margin-bottom: 24px;
}

.pinbex-variant-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 10px;
}

.pinbex-variant-colors {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pinbex-variant-color {
    min-width: 44px;
    height: 44px;
    padding: 8px 16px;
    background: var(--color-card);
    border: 2px solid var(--color-border);
    border-radius: var(--element-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pinbex-variant-color:hover {
    border-color: var(--color-blue);
}

.pinbex-variant-color.active {
    border-color: var(--color-blue);
    background: var(--color-blue);
    color: #ffffff;
}

/* Variable Product Options */
.pinbex-product-variations {
    margin-bottom: 24px;
}

.pinbex-variation-group {
    margin-bottom: 16px;
}

.pinbex-variation-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 10px;
}

.pinbex-variation-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pinbex-variation-option {
    min-width: 44px;
    height: 44px;
    padding: 8px 16px;
    background: var(--color-card);
    border: 2px solid var(--color-border);
    border-radius: var(--element-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pinbex-variation-option:hover {
    border-color: var(--color-blue);
}

.pinbex-variation-option.active {
    border-color: var(--color-blue);
    background: var(--color-blue);
    color: #ffffff;
}

.pinbex-variation-option.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

.pinbex-variation-option.disabled:hover {
    border-color: var(--color-border);
}

.pinbex-variation-option.unavailable {
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

.pinbex-variation-option.unavailable:hover {
    border-color: var(--color-border);
}

.pinbex-variation-price {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--color-bg);
    border-radius: var(--element-radius);
}

.pinbex-variation-price-current {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.pinbex-variation-stock {
    margin-bottom: 16px;
}

.pinbex-variation-stock-text {
    font-size: var(--font-size-sm);
    color: var(--color-sale);
    font-weight: 500;
}

.pinbex-variation-add-to-cart.disabled {
    background: var(--color-gray);
    cursor: not-allowed;
}

/* Price Box */
.pinbex-product-price-box {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--color-bg);
    border-radius: var(--element-radius);
}

.pinbex-price-variable {
    animation: fadeIn 0.3s ease;
}

.pinbex-price-old {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.pinbex-price-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.pinbex-price-strikethrough {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    text-decoration: line-through;
}

.pinbex-price-current {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.pinbex-price-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
}

.pinbex-price-currency {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.pinbex-discount-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: var(--color-sale);
    color: #ffffff;
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: 8px;
    margin-top: 12px;
}

/* Add to Cart Form */
.pinbex-add-to-cart-form {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.pinbex-quantity-wrapper {
    display: flex;
    align-items: center;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.pinbex-qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: 16px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.pinbex-qty-btn:hover {
    background: var(--color-bg);
}

.pinbex-qty-input {
    width: 40px !important;
    height: 32px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    background: transparent;
    -moz-appearance: textfield;
}

.pinbex-qty-input::-webkit-outer-spin-button,
.pinbex-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.pinbex-add-to-cart-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 12px;
    height: 48px;
    background: var(--gradient-brand);
    color: #ffffff;
    border: none;
    border-radius: var(--element-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.pinbex-add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30,136,255,0.3);
}

.pinbex-add-to-cart-btn.disabled {
    background: var(--color-gray);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Cart Quantity Counter (replaces add-to-cart button) */
.pinbex-cart-counter-wrap {
    flex: 1;
    display: flex;
    gap: 8px;
    animation: pinbex-fade-in 0.25s ease;
}

.pinbex-cart-counter {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    background: var(--color-card);
    border: 2px solid var(--color-blue);
    border-radius: var(--element-radius);
    gap: 0;
}

.pinbex-go-cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-brand);
    color: #fff;
    border: none;
    border-radius: var(--element-radius);
    text-decoration: none;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.pinbex-go-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30,136,255,0.3);
    color: #fff;
}

/* Sticky bar counter (smaller) */
.pinbex-sticky-counter .pinbex-cart-counter {
    height: 40px;
    border-color: var(--color-blue);
}

.pinbex-sticky-counter .pinbex-qty-btn {
    width: 38px;
}

.pinbex-sticky-counter .pinbex-qty-value {
    min-width: 30px;
    font-size: var(--font-size-base);
}

.pinbex-sticky-go-cart {
    width: 40px;
    height: 40px;
}

/* Variant-specific counters */
.pinbex-variant-counters {
    margin-bottom: 16px;
}

.pinbex-variant-counter {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--element-radius);
    padding: 12px 14px;
    margin-bottom: 8px;
    animation: pinbex-fade-in 0.25s ease;
}

.pinbex-variant-counter:last-child {
    margin-bottom: 0;
}

.pinbex-variant-counter-label {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.pinbex-variant-counter-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pinbex-variant-counter-row .pinbex-cart-counter {
    flex: 1;
    height: 38px;
    border-width: 1px;
}

.pinbex-variant-counter-row .pinbex-qty-btn {
    width: 36px;
}

.pinbex-variant-counter-row .pinbex-qty-value {
    min-width: 28px;
    font-size: var(--font-size-sm);
}

.pinbex-go-cart-sm {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
}

.pinbex-qty-btn {
    width: 48px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-blue);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pinbex-qty-btn:hover:not(:disabled) {
    background: rgba(30,136,255,0.08);
}

.pinbex-qty-btn:disabled {
    color: var(--color-gray);
    cursor: not-allowed;
    opacity: 0.4;
}

.pinbex-qty-value {
    min-width: 40px;
    text-align: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-family);
    user-select: none;
}

/* Trust Badges */
.pinbex-trust-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.pinbex-trust-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px;
    background: var(--color-bg);
    border-radius: var(--element-radius);
    text-align: center;
}

.pinbex-trust-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card);
    border-radius: 10px;
    color: var(--color-blue);
}

.pinbex-trust-text {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-text-primary);
}

/* =============================================
   Product Tabs
   ============================================= */
.pinbex-tab-content{
background: #f6f8fa;
padding: 20px;
border-radius: 20px;
}
.pinbex-product-tabs-section {
    padding: 40px 0;
    background: var(--color-card);
    border-top: 1px solid var(--color-border);
}

.pinbex-product-tabs {
    max-width: 100%;
}

.pinbex-tab-nav {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 32px;
}

.pinbex-tab-btn {
    padding: 14px 24px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    margin-bottom: -2px;
}

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

.pinbex-tab-btn.active {
    color: var(--color-blue);
    border-bottom-color: var(--color-blue);
    font-weight: 600;
}

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

.pinbex-tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Description */
.pinbex-tab-description {
    line-height: 1.8;
    color: var(--color-text-secondary);
}
.pinbex-tab-description h1,
.pinbex-tab-description h2,
.pinbex-tab-description h3 {
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--color-text-primary);
    font-size: 20px;
}

.pinbex-tab-description p {
    margin-bottom: 16px;
}

.pinbex-tab-description img {
    max-width: 100%;
    height: auto;
    border-radius: var(--element-radius);
    margin: 16px 0;
}

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

.pinbex-specs-table th,
.pinbex-specs-table td {
    padding: 14px 16px;
    text-align: right;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border);
}

.pinbex-specs-table th {
    width: 30%;
    font-weight: 600;
    color: var(--color-text-primary);
    background: var(--color-bg);
}

.pinbex-specs-table td {
    color: var(--color-text-secondary);
}

.pinbex-specs-table a {
    color: var(--color-blue);
}

/* Reviews */
.pinbex-reviews-list {
    margin-bottom: 40px;
}

.pinbex-review-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}

.pinbex-review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.pinbex-review-author {
    font-weight: 600;
    color: var(--color-text-primary);
}

.pinbex-review-rating {
    display: flex;
    gap: 2px;
}

.pinbex-star {
    color: var(--color-border);
    font-size: 16px;
}

.pinbex-star.filled {
    color: #fbbf24;
}

.pinbex-review-date {
    font-size: var(--font-size-xs);
    color: var(--color-gray);
}

.pinbex-review-content {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.pinbex-no-reviews {
    text-align: center;
    padding: 40px;
    color: var(--color-text-secondary);
}

/* Review Form */
.pinbex-review-form {
    padding: 32px;
    background: var(--color-bg);
    border-radius: var(--card-radius);
}

.pinbex-review-form h3 {
    font-size: var(--font-size-lg);
    margin-bottom: 8px;
}

.pinbex-review-note {
    font-size: var(--font-size-xs);
    color: var(--color-gray);
    margin-bottom: 24px;
}

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

.pinbex-form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.pinbex-form-group input,
.pinbex-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--element-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast);
}

.pinbex-form-group input:focus,
.pinbex-form-group textarea:focus {
    border-color: var(--color-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(30,136,255,0.1);
}

.pinbex-rating-select {
    display: flex;
    gap: 4px;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.pinbex-rating-star {
    cursor: pointer;
    font-size: 24px;
    color: var(--color-border);
    transition: color var(--transition-fast);
}

.pinbex-rating-star:hover,
.pinbex-rating-star:hover ~ .pinbex-rating-star,
.pinbex-rating-star input:checked ~ .pinbex-rating-star {
    color: #fbbf24;
}

.pinbex-rating-star input {
    display: none;
}

/* =============================================
   Related Products
   ============================================= */
.pinbex-related-section {
    padding: 60px 0;
}

/* =============================================
   Sticky Bar
   ============================================= */
.pinbex-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-card);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 900;
    transform: translateY(100%);
    transition: transform var(--transition-base);
    padding: 12px 0;
}

.pinbex-sticky-bar.visible {
    transform: translateY(0);
}

.pinbex-sticky-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.pinbex-sticky-product {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.pinbex-sticky-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.pinbex-sticky-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pinbex-sticky-title {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pinbex-sticky-price {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-blue);
}

.pinbex-sticky-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.pinbex-sticky-add-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--gradient-brand);
    color: #ffffff;
    border: none;
    border-radius: var(--element-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.pinbex-sticky-add-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30,136,255,0.3);
}

/* Sticky Wishlist Button */
.pinbex-sticky-wishlist-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-card);
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.pinbex-sticky-wishlist-btn .pinbex-wishlist-icon-filled {
    display: none;
}

.pinbex-sticky-wishlist-btn .pinbex-wishlist-icon-outline {
    display: block;
    color: var(--color-gray);
}

.pinbex-sticky-wishlist-btn:hover {
    border-color: var(--color-sale);
    background: rgba(255,71,87,0.06);
}

.pinbex-sticky-wishlist-btn:hover .pinbex-wishlist-icon-outline {
    color: var(--color-sale);
}

.pinbex-sticky-wishlist-btn.active {
    border-color: var(--color-sale);
    background: rgba(255,71,87,0.08);
}

.pinbex-sticky-wishlist-btn.active .pinbex-wishlist-icon-outline {
    display: none;
}

.pinbex-sticky-wishlist-btn.active .pinbex-wishlist-icon-filled {
    display: block;
    color: var(--color-sale);
}

.pinbex-sticky-wishlist-btn.animating {
    animation: pinbex-wishlist-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* =============================================
   Lightbox
   ============================================= */
.pinbex-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.pinbex-lightbox.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.pinbex-lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.pinbex-lightbox-close {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.pinbex-lightbox-prev,
.pinbex-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.pinbex-lightbox-prev {
    right: 20px;
}

.pinbex-lightbox-next {
    left: 20px;
}

.pinbex-lightbox-prev:hover,
.pinbex-lightbox-next:hover {
    background: rgba(255,255,255,0.2);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 991px) {
    .pinbex-product-layout-3col {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .pinbex-product-gallery-col,
    .pinbex-product-purchase-col {
        position: static;
    }
}

@media (max-width: 767px) {
    .pinbex-single-product-title {
        font-size: var(--font-size-xl);
    }

    .pinbex-gallery-thumb {
        width: 60px;
        height: 60px;
    }

    .pinbex-trust-badges {
        grid-template-columns: repeat(2, 1fr);
    }

    .pinbex-purchase-box {
        padding: 16px;
    }
}

@media (max-width: 575px) {
    .pinbex-product-breadcrumbs {
        display: none;
    }

    .pinbex-gallery-main {
        border-radius: 0;
        margin: 0 -20px;
        width: calc(100% + 40px);
    }

    .pinbex-gallery-thumbnails {
        padding: 0 20px;
    }

    .pinbex-go-cart-btn {
        width: 44px;
        height: 44px;
    }

    .pinbex-qty-btn {
        width: 40px;
    }
}