/* © 2025 Spwig. All rights reserved. */

/* Product Section Layout */
.product-section {
    padding: var(--theme-space-8, 2rem) 0;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--theme-space-12, 3rem);
    align-items: start;
}

@media (max-width: 968px) {
    .product-layout {
        grid-template-columns: 1fr;
        gap: var(--theme-space-8, 2rem);
    }
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: var(--theme-space-4, 1rem);
    z-index: 1;
}

.product-gallery__main {
    position: relative;
    margin-bottom: var(--theme-space-4, 1rem);
}

.product-gallery__zoom-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--theme-radius-lg, 0.75rem);
    background: var(--theme-color-background-secondary, #f9fafb);
    aspect-ratio: 1;
    cursor: zoom-in;
}

.product-gallery__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.2s ease;
}

.product-gallery__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--theme-color-text-muted, #6b7280);
    aspect-ratio: 1;
}

.product-gallery__zoom-lens {
    position: absolute;
    border: 2px solid var(--theme-color-primary, #2563eb);
    background: rgba(255, 255, 255, 0.3);
    width: 150px;
    height: 150px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.product-gallery__zoom-container:hover .product-gallery__zoom-lens {
    opacity: 1;
}

.product-gallery__zoom-result {
    position: absolute;
    top: 0;
    left: calc(100% + var(--theme-space-4, 1rem));
    width: 400px;
    height: 400px;
    background-repeat: no-repeat;
    border-radius: var(--theme-radius-lg, 0.75rem);
    box-shadow: var(--theme-shadow-xl, 0 20px 25px rgba(0,0,0,0.1));
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.product-gallery__zoom-container:hover ~ .product-gallery__zoom-result {
    opacity: 1;
}

@media (max-width: 1200px) {
    .product-gallery__zoom-result {
        display: none;
    }
}

.product-gallery__thumbnails {
    display: flex;
    gap: var(--theme-space-2, 0.5rem);
    overflow-x: auto;
    padding-bottom: var(--theme-space-2, 0.5rem);
}

.product-gallery__thumb {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border: 2px solid transparent;
    border-radius: var(--theme-radius-md, 0.5rem);
    overflow: hidden;
    cursor: pointer;
    background: var(--theme-color-background-secondary, #f9fafb);
    padding: 0;
    transition: border-color 0.2s ease;
}

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

.product-gallery__thumb--active,
.product-gallery__thumb:hover {
    border-color: var(--theme-color-primary, #2563eb);
}

/* Product Info */
.product-info {
    padding-top: var(--theme-space-2, 0.5rem);
}

.product-info__brand {
    text-transform: uppercase;
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text-muted, #6b7280);
    letter-spacing: 0.05em;
    margin-bottom: var(--theme-space-2, 0.5rem);
}

.product-info__title {
    font-size: var(--theme-font-size-3xl, 1.875rem);
    font-weight: var(--theme-font-weight-bold, 700);
    color: var(--theme-color-text, #1f2937);
    line-height: 1.2;
    margin-bottom: var(--theme-space-3, 0.75rem);
}

.product-info__rating {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
    margin-bottom: var(--theme-space-4, 1rem);
}

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

.star-rating__star--filled,
.star--filled {
    color: var(--theme-color-warning, #f59e0b);
}

.star-rating__star--empty,
.star--empty {
    color: var(--theme-color-border, #e5e7eb);
}

.product-info__review-link {
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-primary, #2563eb);
    text-decoration: none;
}

.product-info__review-link:hover {
    text-decoration: underline;
}

.product-info__price {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
    margin-bottom: var(--theme-space-4, 1rem);
}

.price {
    font-size: var(--theme-font-size-2xl, 1.5rem);
    font-weight: var(--theme-font-weight-bold, 700);
    color: var(--theme-color-text, #1f2937);
}

.price--sale {
    color: var(--theme-color-danger, #dc2626);
}

.price--compare {
    font-size: var(--theme-font-size-lg, 1.125rem);
    font-weight: normal;
    color: var(--theme-color-text-muted, #6b7280);
    text-decoration: line-through;
}

.price__badge {
    display: inline-block;
    padding: var(--theme-space-1, 0.25rem) var(--theme-space-2, 0.5rem);
    background: var(--theme-color-danger, #dc2626);
    color: white;
    font-size: var(--theme-font-size-xs, 0.75rem);
    font-weight: var(--theme-font-weight-semibold, 600);
    text-transform: uppercase;
    border-radius: var(--theme-radius-sm, 0.25rem);
}

.product-info__description {
    color: var(--theme-color-text-muted, #6b7280);
    line-height: 1.6;
    margin-bottom: var(--theme-space-6, 1.5rem);
}

/* Key Features */
.product-features {
    margin-bottom: var(--theme-space-6, 1.5rem);
}
.product-features__title {
    font-size: var(--theme-font-size-base, 1rem);
    font-weight: var(--theme-font-weight-semibold, 600);
    margin-bottom: var(--theme-space-3, 0.75rem);
    color: var(--theme-color-text, #1f2937);
}
.product-features__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--theme-space-2, 0.5rem);
}
.product-features__item {
    padding-left: var(--theme-space-4, 1rem);
    position: relative;
    color: var(--theme-color-text-muted, #6b7280);
    font-size: var(--theme-font-size-sm, 0.875rem);
}
.product-features__item::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--theme-color-success, #10b981);
    font-weight: 600;
}
.product-features__item strong {
    color: var(--theme-color-text, #1f2937);
}

/* Variant Selection */
.product-variants {
    margin-bottom: var(--theme-space-6, 1.5rem);
}

.variant-group {
    margin-bottom: var(--theme-space-4, 1rem);
}

.variant-group__label {
    display: block;
    font-weight: var(--theme-font-weight-medium, 500);
    color: var(--theme-color-text, #1f2937);
    margin-bottom: var(--theme-space-2, 0.5rem);
}

.variant-group__selected {
    font-weight: normal;
    color: var(--theme-color-text-muted, #6b7280);
}

.variant-group__options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--theme-space-2, 0.5rem);
}

.variant-swatch {
    position: relative;
    border: 2px solid var(--theme-color-border, #e5e7eb);
    background: var(--theme-color-surface, #fff);
    cursor: pointer;
    transition: all 0.2s ease;
}

.variant-swatch--color {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--swatch-color);
}

.variant-swatch--text {
    padding: var(--theme-space-2, 0.5rem) var(--theme-space-4, 1rem);
    border-radius: var(--theme-radius-md, 0.5rem);
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-weight: var(--theme-font-weight-medium, 500);
}

.variant-swatch:hover {
    border-color: var(--theme-color-primary, #2563eb);
}

.variant-swatch--active {
    border-color: var(--theme-color-primary, #2563eb);
    box-shadow: 0 0 0 1px var(--theme-color-primary, #2563eb);
}

.variant-swatch--disabled {
    opacity: 0.5;
    cursor: not-allowed;
    position: relative;
}

.variant-swatch--disabled::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--theme-color-danger, #dc2626);
    transform: rotate(-45deg);
}

.variant-swatch__check {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    opacity: 0;
    transition: opacity 0.2s ease;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.variant-swatch--active .variant-swatch__check {
    opacity: 1;
}

/* Color swatch placeholder letter (when no color_hex set) */
.variant-swatch__letter {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: 600;
    color: var(--theme-color-text-muted, #6b7280);
}

.variant-swatch--color:not([style*="--swatch-color"]) {
    background: var(--theme-color-border, #e5e7eb);
}

/* Dropdown selector */
.variant-select {
    width: 100%;
    max-width: 280px;
    padding: var(--theme-space-2, 0.5rem) var(--theme-space-3, 0.75rem);
    border: 2px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-md, 0.5rem);
    background: var(--theme-color-surface, #fff);
    color: var(--theme-color-text, #1f2937);
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.variant-select:focus {
    outline: none;
    border-color: var(--theme-color-primary, #2563eb);
    box-shadow: 0 0 0 1px var(--theme-color-primary, #2563eb);
}

/* Radio list */
.variant-group__options--radio {
    flex-direction: column;
    gap: var(--theme-space-1, 0.25rem);
}

.variant-radio {
    display: flex;
    align-items: center;
    gap: var(--theme-space-2, 0.5rem);
    padding: var(--theme-space-2, 0.5rem) var(--theme-space-3, 0.75rem);
    border: 1px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-md, 0.5rem);
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s;
}

.variant-radio:hover {
    border-color: var(--theme-color-primary, #2563eb);
}

.variant-radio:has(input:checked) {
    border-color: var(--theme-color-primary, #2563eb);
    background: rgba(37, 99, 235, 0.05);
}

.variant-radio input[type="radio"] {
    accent-color: var(--theme-color-primary, #2563eb);
    margin: 0;
}

.variant-radio__label {
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text, #1f2937);
    font-weight: var(--theme-font-weight-medium, 500);
}

/* Quantity Selector */
/* Region unavailability notice */
.product-region-notice {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
    padding: var(--theme-space-4, 1rem);
    margin-bottom: var(--theme-space-4, 1rem);
    background: var(--theme-color-surface-alt, #f9fafb);
    border: 1px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-md, 0.5rem);
    color: var(--theme-color-text-secondary, #6b7280);
    font-size: var(--theme-font-size-sm, 0.875rem);
}

.product-region-notice i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.product-region-notice p {
    margin: 0;
}

.product-actions {
    display: flex;
    gap: var(--theme-space-4, 1rem);
    margin-bottom: var(--theme-space-4, 1rem);
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-md, 0.5rem);
    overflow: hidden;
}

.quantity-selector__btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--theme-color-background-secondary, #f9fafb);
    border: none;
    cursor: pointer;
    transition: background 0.2s ease;
}

.quantity-selector__btn:hover {
    background: var(--theme-color-border, #e5e7eb);
}

.quantity-selector__input {
    width: 60px;
    height: 44px;
    text-align: center;
    border: none;
    font-size: var(--theme-font-size-base, 1rem);
    font-weight: var(--theme-font-weight-medium, 500);
    -moz-appearance: textfield;
}

.quantity-selector__input::-webkit-outer-spin-button,
.quantity-selector__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btn--add-to-cart {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--theme-space-2, 0.5rem);
}

/* Express Checkout */
.express-checkout {
    margin-bottom: var(--theme-space-6, 1.5rem);
}

.express-checkout__divider {
    display: flex;
    align-items: center;
    gap: var(--theme-space-4, 1rem);
    margin-bottom: var(--theme-space-4, 1rem);
    color: var(--theme-color-text-muted, #6b7280);
    font-size: var(--theme-font-size-sm, 0.875rem);
}

.express-checkout__divider::before,
.express-checkout__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--theme-color-border, #e5e7eb);
}

.express-checkout__buttons {
    display: flex;
    gap: var(--theme-space-2, 0.5rem);
}

.express-btn {
    flex: 1;
    padding: var(--theme-space-3, 0.75rem);
    border: 1px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-md, 0.5rem);
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-weight: var(--theme-font-weight-medium, 500);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--theme-space-2, 0.5rem);
    transition: all 0.2s ease;
}

.express-btn--apple {
    background: #000;
    color: #fff;
    border-color: #000;
}

.express-btn--google {
    background: #fff;
    color: #3c4043;
}

.express-btn--paypal {
    background: #ffc439;
    color: #003087;
    border-color: #ffc439;
}

.express-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Express Checkout Setup/Trial Prompts */
.express-checkout__setup-prompt,
.express-checkout__trial-notice {
    background: var(--theme-color-warning-light, #fef3c7);
    border: 1px solid var(--theme-color-warning, #f59e0b);
    border-radius: var(--theme-radius-md, 0.5rem);
    padding: var(--theme-space-4, 1rem);
    margin-bottom: var(--theme-space-6, 1.5rem);
    text-align: center;
}

.express-checkout__trial-notice {
    background: var(--theme-color-info-light, #dbeafe);
    border-color: var(--theme-color-info, #3b82f6);
}

.express-checkout__setup-text,
.express-checkout__trial-text {
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text, #1f2937);
    margin: 0 0 var(--theme-space-2, 0.5rem);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--theme-space-2, 0.5rem);
}

.express-checkout__setup-text i {
    color: var(--theme-color-warning, #f59e0b);
}

.express-checkout__trial-text i {
    color: var(--theme-color-info, #3b82f6);
}

.express-checkout__setup-link {
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-weight: var(--theme-font-weight-medium, 500);
    color: var(--theme-color-primary, #2563eb);
    text-decoration: none;
}

.express-checkout__setup-link:hover {
    text-decoration: underline;
}

/* Product Meta */
.product-meta {
    padding: var(--theme-space-4, 1rem) 0;
    border-top: 1px solid var(--theme-color-border, #e5e7eb);
    border-bottom: 1px solid var(--theme-color-border, #e5e7eb);
    margin-bottom: var(--theme-space-4, 1rem);
}

.product-meta__item {
    display: flex;
    gap: var(--theme-space-2, 0.5rem);
    font-size: var(--theme-font-size-sm, 0.875rem);
    margin-bottom: var(--theme-space-1, 0.25rem);
}

.product-meta__item:last-child {
    margin-bottom: 0;
}

.product-meta__label {
    color: var(--theme-color-text-muted, #6b7280);
}

.product-meta__value,
.product-meta__link {
    color: var(--theme-color-text, #1f2937);
}

.product-meta__link {
    text-decoration: none;
}

.product-meta__link:hover {
    color: var(--theme-color-primary, #2563eb);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--theme-space-4, 1rem);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--theme-space-2, 0.5rem);
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text-muted, #6b7280);
}

.trust-badge i {
    color: var(--theme-color-success, #10b981);
}

/* Product Tabs */
.product-tabs-section {
    padding: var(--theme-space-12, 3rem) 0;
    background: var(--theme-color-background-secondary, #f9fafb);
}

.product-tabs__nav {
    display: flex;
    gap: var(--theme-space-1, 0.25rem);
    border-bottom: 1px solid var(--theme-color-border, #e5e7eb);
    margin-bottom: var(--theme-space-6, 1.5rem);
}

.product-tabs__tab {
    padding: var(--theme-space-3, 0.75rem) var(--theme-space-6, 1.5rem);
    background: none;
    border: none;
    font-size: var(--theme-font-size-base, 1rem);
    font-weight: var(--theme-font-weight-medium, 500);
    color: var(--theme-color-text-muted, #6b7280);
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.product-tabs__tab:hover {
    color: var(--theme-color-text, #1f2937);
}

.product-tabs__tab--active {
    color: var(--theme-color-primary, #2563eb);
}

.product-tabs__tab--active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--theme-color-primary, #2563eb);
}

.product-tabs__panel {
    display: none;
}

.product-tabs__panel--active {
    display: block;
}

.product-description {
    line-height: 1.7;
    color: var(--theme-color-text, #1f2937);
}

.product-description p {
    margin-bottom: var(--theme-space-4, 1rem);
}

.product-description ul,
.product-description ol {
    margin-bottom: var(--theme-space-4, 1rem);
    padding-left: var(--theme-space-6, 1.5rem);
}

.product-description li {
    margin-bottom: var(--theme-space-2, 0.5rem);
}

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

.specs-table th,
.specs-table td {
    padding: var(--theme-space-3, 0.75rem) var(--theme-space-4, 1rem);
    text-align: left;
    border-bottom: 1px solid var(--theme-color-border, #e5e7eb);
}

.specs-table th {
    width: 40%;
    font-weight: var(--theme-font-weight-medium, 500);
    color: var(--theme-color-text-muted, #6b7280);
    background: var(--theme-color-surface, #fff);
}

.specs-table td {
    color: var(--theme-color-text, #1f2937);
}

/* Reviews Section */
.reviews-section {
    max-width: 800px;
}

.reviews-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--theme-space-8, 2rem);
    padding: var(--theme-space-6, 1.5rem);
    background: var(--theme-color-surface, #fff);
    border-radius: var(--theme-radius-lg, 0.75rem);
    margin-bottom: var(--theme-space-6, 1.5rem);
}

@media (max-width: 600px) {
    .reviews-summary {
        grid-template-columns: 1fr;
    }
}

.reviews-summary__score {
    text-align: center;
}

.reviews-summary__number {
    display: block;
    font-size: var(--theme-font-size-4xl, 2.25rem);
    font-weight: var(--theme-font-weight-bold, 700);
    color: var(--theme-color-text, #1f2937);
}

.reviews-summary__stars {
    margin: var(--theme-space-2, 0.5rem) 0;
}

.reviews-summary__count {
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text-muted, #6b7280);
}

.reviews-summary__breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--theme-space-2, 0.5rem);
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
}

.rating-bar__label {
    width: 50px;
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text-muted, #6b7280);
}

.rating-bar__label i {
    color: var(--theme-color-warning, #f59e0b);
    font-size: var(--theme-font-size-xs, 0.75rem);
}

.rating-bar__track {
    flex: 1;
    height: 8px;
    background: var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-full, 9999px);
    overflow: hidden;
}

.rating-bar__fill {
    height: 100%;
    background: var(--theme-color-warning, #f59e0b);
    border-radius: var(--theme-radius-full, 9999px);
}

.rating-bar__count {
    width: 30px;
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text-muted, #6b7280);
    text-align: right;
}

/* Review Cards */
.reviews-list {
    display: flex;
    flex-direction: column;
    gap: var(--theme-space-4, 1rem);
}

.review-card {
    padding: var(--theme-space-5, 1.25rem);
    background: var(--theme-color-surface, #fff);
    border-radius: var(--theme-radius-lg, 0.75rem);
}

.review-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--theme-space-3, 0.75rem);
}

.review-card__author {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
}

.review-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--theme-color-primary-light, #dbeafe);
    color: var(--theme-color-primary, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--theme-font-weight-semibold, 600);
}

.review-card__name {
    display: block;
    font-weight: var(--theme-font-weight-medium, 500);
    color: var(--theme-color-text, #1f2937);
}

.review-card__verified {
    display: flex;
    align-items: center;
    gap: var(--theme-space-1, 0.25rem);
    font-size: var(--theme-font-size-xs, 0.75rem);
    color: var(--theme-color-success, #10b981);
}

.review-card__rating {
    font-size: var(--theme-font-size-sm, 0.875rem);
}

.review-card__title {
    font-weight: var(--theme-font-weight-semibold, 600);
    color: var(--theme-color-text, #1f2937);
    margin-bottom: var(--theme-space-2, 0.5rem);
}

.review-card__content {
    color: var(--theme-color-text-muted, #6b7280);
    line-height: 1.6;
    margin-bottom: var(--theme-space-3, 0.75rem);
}

.review-card__footer {
    display: flex;
    justify-content: space-between;
    font-size: var(--theme-font-size-sm, 0.875rem);
    color: var(--theme-color-text-muted, #6b7280);
}

.reviews-empty {
    text-align: center;
    padding: var(--theme-space-12, 3rem);
    color: var(--theme-color-text-muted, #6b7280);
}

.reviews-empty i {
    font-size: 3rem;
    margin-bottom: var(--theme-space-4, 1rem);
    display: block;
    opacity: 0.5;
}

/* Bundle Contents */
.bundle-contents {
    margin-bottom: var(--theme-space-6, 1.5rem);
    border: 1px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-lg, 0.75rem);
    overflow: hidden;
}

.bundle-contents__title {
    display: flex;
    align-items: center;
    gap: var(--theme-space-2, 0.5rem);
    font-size: var(--theme-font-size-base, 1rem);
    font-weight: var(--theme-font-weight-semibold, 600);
    color: var(--theme-color-text, #1f2937);
    padding: var(--theme-space-3, 0.75rem) var(--theme-space-4, 1rem);
    background: var(--theme-color-background-secondary, #f9fafb);
    margin: 0;
    border-bottom: 1px solid var(--theme-color-border, #e5e7eb);
}

.bundle-contents__title i {
    color: var(--theme-color-primary, #2563eb);
    font-size: var(--theme-font-size-sm, 0.875rem);
}

.bundle-savings {
    display: flex;
    align-items: center;
    gap: var(--theme-space-2, 0.5rem);
    padding: var(--theme-space-2, 0.5rem) var(--theme-space-4, 1rem);
    background: var(--theme-color-success-light, #d1fae5);
    color: var(--theme-color-success-dark, #065f46);
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-weight: var(--theme-font-weight-medium, 500);
}

.bundle-items-list {
    padding: 0;
}

.bundle-item {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
    padding: var(--theme-space-3, 0.75rem) var(--theme-space-4, 1rem);
    border-bottom: 1px solid var(--theme-color-border, #e5e7eb);
}

.bundle-item:last-child {
    border-bottom: none;
}

.bundle-item__image {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: var(--theme-radius-md, 0.5rem);
    overflow: hidden;
    background: var(--theme-color-background-secondary, #f9fafb);
}

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

.bundle-item__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--theme-color-text-muted, #6b7280);
    font-size: 1.25rem;
}

.bundle-item__info {
    flex: 1;
    min-width: 0;
}

.bundle-item__name {
    display: block;
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-weight: var(--theme-font-weight-medium, 500);
    color: var(--theme-color-text, #1f2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bundle-item__variant {
    display: block;
    font-size: var(--theme-font-size-xs, 0.75rem);
    color: var(--theme-color-text-muted, #6b7280);
    margin-top: 2px;
}

.bundle-item__variant-select {
    width: 100%;
    margin-top: var(--theme-space-1, 0.25rem);
    padding: var(--theme-space-1, 0.25rem) var(--theme-space-2, 0.5rem);
    border: 1px solid var(--theme-color-border, #e5e7eb);
    border-radius: var(--theme-radius-sm, 0.25rem);
    font-size: var(--theme-font-size-xs, 0.75rem);
    color: var(--theme-color-text, #1f2937);
    background: var(--theme-color-surface, #fff);
}

.bundle-item__variant-select:focus {
    outline: none;
    border-color: var(--theme-color-primary, #2563eb);
}

.bundle-item__meta {
    display: flex;
    align-items: center;
    gap: var(--theme-space-3, 0.75rem);
    flex-shrink: 0;
}

.bundle-item__qty {
    font-size: var(--theme-font-size-sm, 0.875rem);
    font-weight: var(--theme-font-weight-semibold, 600);
    color: var(--theme-color-text-muted, #6b7280);
}

.bundle-item__optional {
    display: flex;
    align-items: center;
    gap: var(--theme-space-1, 0.25rem);
    font-size: var(--theme-font-size-xs, 0.75rem);
    color: var(--theme-color-text-muted, #6b7280);
    cursor: pointer;
    white-space: nowrap;
}

.bundle-item__optional input[type="checkbox"] {
    accent-color: var(--theme-color-primary, #2563eb);
}

.bundle-item[data-optional="true"]:has(input:not(:checked)) {
    opacity: 0.5;
}

/* Related Products */
.related-section {
    padding: var(--theme-space-12, 3rem) 0;
}

.product-grid--4 {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* ===== Mobile Responsive ===== */

@media (max-width: 968px) {
    .product-gallery {
        position: static;
        z-index: auto;
    }
    .product-gallery__zoom-container {
        cursor: default;
    }
    .product-gallery__zoom-lens,
    .product-gallery__zoom-result {
        display: none;
    }
}

@media (max-width: 768px) {
    .product-info__title {
        font-size: var(--theme-font-size-2xl, 1.5rem);
    }
    .product-tabs__nav {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .product-tabs__nav::-webkit-scrollbar {
        display: none;
    }
    .product-tabs__tab {
        white-space: nowrap;
        padding: var(--theme-space-3, 0.75rem) var(--theme-space-4, 1rem);
    }
    .variant-select {
        max-width: none;
    }
    .product-grid--4 {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 480px) {
    .product-actions {
        flex-direction: column;
    }
    .quantity-selector {
        justify-content: center;
    }
    .express-checkout__buttons {
        flex-direction: column;
    }
    .review-card__header {
        flex-direction: column;
        gap: var(--theme-space-2, 0.5rem);
    }
    .product-gallery__thumb {
        width: 64px;
        height: 64px;
    }
}