/* ============================================================
   shop-product.css  –  Product Detail Page
   Dark theme: #060912 / accent #6366f1 / Jura + JetBrains Mono
   ============================================================ */

/* ---------- design tokens ---------- */
:root {
    --sp-bg:          #060912;
    --sp-surface:     rgba(255,255,255,0.02);
    --sp-surface-alt: rgba(255,255,255,0.04);
    --sp-border:      rgba(148,163,184,0.06);
    --sp-border-hov:  rgba(148,163,184,0.12);
    --sp-accent:      #6366f1;
    --sp-accent-hov:  #818cf8;
    --sp-accent-dim:  rgba(99,102,241,0.12);
    --sp-text:        #e2e8f0;
    --sp-text-dim:    #94a3b8;
    --sp-text-muted:  #64748b;
    --sp-success:     #22c55e;
    --sp-warning:     #f59e0b;
    --sp-danger:      #ef4444;
    --sp-star:        #fbbf24;
    --sp-radius:      14px;
    --sp-radius-sm:   8px;
    --sp-font:        'Jura', sans-serif;
    --sp-mono:        'JetBrains Mono', monospace;
    --sp-transition:  .25s cubic-bezier(.4,0,.2,1);
}

/* ---------- page wrapper ---------- */
.product-page {
    background: var(--sp-bg);
    color: var(--sp-text);
    font-family: var(--sp-font);
    min-height: 100vh;
    padding: 32px 24px 64px;
}

.product-page *,
.product-page *::before,
.product-page *::after {
    box-sizing: border-box;
}

/* ---------- breadcrumbs ---------- */
.product-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--sp-text-muted);
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.product-breadcrumbs a {
    color: var(--sp-text-dim);
    text-decoration: none;
    transition: color var(--sp-transition);
}

.product-breadcrumbs a:hover {
    color: var(--sp-accent);
}

.product-breadcrumbs .separator {
    opacity: .4;
}

/* ==========================================================
   1. PRODUCT DETAIL – two-column layout
   ========================================================== */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1280px;
    margin: 0 auto 48px;
    align-items: start;
}

/* ==========================================================
   2. IMAGE GALLERY
   ========================================================== */
.product-gallery {
    position: sticky;
    top: 24px;
}

.product-gallery__main {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    overflow: hidden;
    cursor: zoom-in;
    margin-bottom: 12px;
}

.product-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--sp-transition);
}

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

/* zoom overlay */
.product-gallery__zoom {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(6,9,18,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
}

.product-gallery__zoom.active {
    opacity: 1;
    visibility: visible;
}

.product-gallery__zoom img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--sp-radius);
}

/* thumbnail strip */
.product-gallery__thumbs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--sp-border) transparent;
}

.product-gallery__thumb {
    flex: 0 0 72px;
    height: 72px;
    background: var(--sp-surface);
    border: 2px solid var(--sp-border);
    border-radius: var(--sp-radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--sp-transition);
}

.product-gallery__thumb:hover,
.product-gallery__thumb.active {
    border-color: var(--sp-accent);
}

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

/* ==========================================================
   3. PRODUCT INFO
   ========================================================== */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-info__name {
    font-family: var(--sp-font);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.25;
    color: #fff;
    margin: 0;
}

/* rating row */
.product-info__rating {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--sp-text-dim);
}

.product-info__stars {
    display: flex;
    gap: 2px;
    color: var(--sp-star);
    font-size: 16px;
}

.product-info__stars .empty {
    color: var(--sp-text-muted);
}

/* price block */
.product-info__price-block {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.product-info__price {
    font-family: var(--sp-mono);
    font-size: 32px;
    font-weight: 700;
    color: #fff;
}

.product-info__price-old {
    font-family: var(--sp-mono);
    font-size: 18px;
    color: var(--sp-text-muted);
    text-decoration: line-through;
}

.product-info__discount {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    background: rgba(239,68,68,0.12);
    color: var(--sp-danger);
    font-size: 13px;
    font-weight: 600;
    border-radius: 6px;
}

/* stock indicator */
.product-info__stock {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
}

.product-info__stock::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sp-success);
    flex-shrink: 0;
}

.product-info__stock.out-of-stock {
    color: var(--sp-danger);
}

.product-info__stock.out-of-stock::before {
    background: var(--sp-danger);
}

.product-info__stock.low-stock {
    color: var(--sp-warning);
}

.product-info__stock.low-stock::before {
    background: var(--sp-warning);
}

.product-info__stock.in-stock {
    color: var(--sp-success);
}

/* description */
.product-info__desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--sp-text-dim);
}

/* ==========================================================
   4. SPECIFICATIONS TABLE
   ========================================================== */
.product-specs {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.product-specs caption {
    text-align: left;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    caption-side: top;
}

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

.product-specs tr:nth-child(odd) {
    background: var(--sp-surface);
}

.product-specs tr:nth-child(even) {
    background: var(--sp-surface-alt);
}

.product-specs th,
.product-specs td {
    padding: 12px 16px;
    text-align: left;
    vertical-align: top;
}

.product-specs th {
    color: var(--sp-text-dim);
    font-weight: 500;
    white-space: nowrap;
    width: 200px;
}

.product-specs td {
    color: var(--sp-text);
    font-family: var(--sp-mono);
    font-size: 13px;
}

.product-specs tr:first-child th,
.product-specs tr:first-child td {
    border-radius: var(--sp-radius-sm) var(--sp-radius-sm) 0 0;
}

.product-specs tr:last-child th,
.product-specs tr:last-child td {
    border-radius: 0 0 var(--sp-radius-sm) var(--sp-radius-sm);
    border-bottom: none;
}

/* ==========================================================
   5. ADD TO CART / ACTIONS
   ========================================================== */
.product-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 24px 0;
    border-top: 1px solid var(--sp-border);
    border-bottom: 1px solid var(--sp-border);
}

/* quantity selector */
.product-actions__qty {
    display: inline-flex;
    align-items: center;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    overflow: hidden;
}

.product-actions__qty button {
    width: 40px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--sp-text);
    font-size: 18px;
    cursor: pointer;
    transition: background var(--sp-transition), color var(--sp-transition);
}

.product-actions__qty button:hover {
    background: var(--sp-accent-dim);
    color: var(--sp-accent);
}

.product-actions__qty input {
    width: 48px;
    height: 44px;
    text-align: center;
    background: transparent;
    border: none;
    border-left: 1px solid var(--sp-border);
    border-right: 1px solid var(--sp-border);
    color: #fff;
    font-family: var(--sp-mono);
    font-size: 15px;
    outline: none;
    -moz-appearance: textfield;
}

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

/* primary – add to cart */
.product-actions__cart {
    flex: 1;
    min-width: 180px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--sp-accent);
    color: #fff;
    font-family: var(--sp-font);
    font-size: 15px;
    font-weight: 700;
    border: none;
    border-radius: var(--sp-radius);
    cursor: pointer;
    transition: background var(--sp-transition), transform var(--sp-transition);
}

.product-actions__cart:hover {
    background: var(--sp-accent-hov);
    transform: translateY(-1px);
}

.product-actions__cart:active {
    transform: translateY(0);
}

.product-actions__cart:disabled {
    opacity: .45;
    cursor: not-allowed;
    transform: none;
}

/* icon buttons – favorite & compare */
.product-actions__icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    color: var(--sp-text-dim);
    font-size: 20px;
    cursor: pointer;
    transition: all var(--sp-transition);
}

.product-actions__icon:hover {
    border-color: var(--sp-accent);
    color: var(--sp-accent);
    background: var(--sp-accent-dim);
}

.product-actions__icon.active {
    color: var(--sp-danger);
    border-color: rgba(239,68,68,0.25);
    background: rgba(239,68,68,0.08);
}

/* ==========================================================
   6. TABS
   ========================================================== */
.product-tabs {
    max-width: 1280px;
    margin: 0 auto 48px;
}

.product-tabs__nav {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--sp-border);
    margin-bottom: 28px;
    overflow-x: auto;
    scrollbar-width: none;
}

.product-tabs__nav::-webkit-scrollbar {
    display: none;
}

.product-tabs__btn {
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--sp-text-dim);
    font-family: var(--sp-font);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--sp-transition), border-color var(--sp-transition);
}

.product-tabs__btn:hover {
    color: var(--sp-text);
}

.product-tabs__btn.active {
    color: var(--sp-accent);
    border-bottom-color: var(--sp-accent);
}

.product-tabs__panel {
    display: none;
    animation: spFadeIn .3s ease;
}

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

@keyframes spFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* rich-text inside tab */
.product-tabs__content {
    font-size: 14px;
    line-height: 1.75;
    color: var(--sp-text-dim);
}

.product-tabs__content h3 {
    color: #fff;
    margin: 24px 0 10px;
    font-size: 17px;
}

.product-tabs__content ul,
.product-tabs__content ol {
    padding-left: 20px;
    margin: 12px 0;
}

.product-tabs__content li {
    margin-bottom: 6px;
}

/* ==========================================================
   7. REVIEWS SECTION
   ========================================================== */
.product-reviews {
    max-width: 1280px;
    margin: 0 auto 48px;
}

.product-reviews__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
}

.product-reviews__title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

/* rating breakdown */
.product-reviews__breakdown {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 32px;
    padding: 24px;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
}

.product-reviews__avg {
    text-align: center;
    min-width: 120px;
}

.product-reviews__avg-number {
    font-family: var(--sp-mono);
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.product-reviews__avg-stars {
    display: flex;
    justify-content: center;
    gap: 2px;
    color: var(--sp-star);
    margin: 8px 0 4px;
    font-size: 16px;
}

.product-reviews__avg-count {
    font-size: 13px;
    color: var(--sp-text-muted);
}

/* bar chart rows */
.product-reviews__bars {
    flex: 1;
    min-width: 240px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-reviews__bar-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.product-reviews__bar-label {
    width: 16px;
    text-align: right;
    color: var(--sp-text-dim);
    font-family: var(--sp-mono);
}

.product-reviews__bar-track {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.04);
    border-radius: 4px;
    overflow: hidden;
}

.product-reviews__bar-fill {
    height: 100%;
    background: var(--sp-star);
    border-radius: 4px;
    transition: width .6s ease;
}

.product-reviews__bar-count {
    width: 32px;
    color: var(--sp-text-muted);
    font-family: var(--sp-mono);
    font-size: 12px;
}

/* review cards */
.product-reviews__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.review-card {
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    padding: 20px 24px;
    transition: border-color var(--sp-transition);
}

.review-card:hover {
    border-color: var(--sp-border-hov);
}

.review-card__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.review-card__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--sp-accent-dim);
    color: var(--sp-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.review-card__meta {
    flex: 1;
}

.review-card__author {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.review-card__date {
    font-size: 12px;
    color: var(--sp-text-muted);
}

.review-card__stars {
    display: flex;
    gap: 2px;
    color: var(--sp-star);
    font-size: 14px;
}

.review-card__text {
    font-size: 14px;
    line-height: 1.65;
    color: var(--sp-text-dim);
}

.review-card__helpful {
    margin-top: 12px;
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--sp-text-muted);
}

.review-card__helpful button {
    background: none;
    border: none;
    color: var(--sp-text-muted);
    cursor: pointer;
    font-family: var(--sp-font);
    font-size: 12px;
    transition: color var(--sp-transition);
}

.review-card__helpful button:hover {
    color: var(--sp-accent);
}

/* ==========================================================
   8. REVIEW FORM
   ========================================================== */
.review-form {
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    padding: 28px;
    margin-top: 32px;
}

.review-form__title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 20px;
}

/* star rating picker */
.review-form__stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.review-form__star {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: transparent;
    border: none;
    color: var(--sp-text-muted);
    cursor: pointer;
    transition: color var(--sp-transition), transform var(--sp-transition);
}

.review-form__star:hover,
.review-form__star.active {
    color: var(--sp-star);
    transform: scale(1.15);
}

/* hover fills all previous stars */
.review-form__stars:hover .review-form__star {
    color: var(--sp-star);
}

.review-form__stars .review-form__star:hover ~ .review-form__star {
    color: var(--sp-text-muted);
}

.review-form__group {
    margin-bottom: 16px;
}

.review-form__label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--sp-text-dim);
    margin-bottom: 6px;
}

.review-form__input,
.review-form__textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius-sm);
    color: var(--sp-text);
    font-family: var(--sp-font);
    font-size: 14px;
    outline: none;
    transition: border-color var(--sp-transition);
}

.review-form__input::placeholder,
.review-form__textarea::placeholder {
    color: var(--sp-text-muted);
}

.review-form__input:focus,
.review-form__textarea:focus {
    border-color: var(--sp-accent);
}

.review-form__textarea {
    min-height: 120px;
    resize: vertical;
}

.review-form__submit {
    height: 44px;
    padding: 0 32px;
    background: var(--sp-accent);
    color: #fff;
    font-family: var(--sp-font);
    font-size: 14px;
    font-weight: 700;
    border: none;
    border-radius: var(--sp-radius);
    cursor: pointer;
    transition: background var(--sp-transition), transform var(--sp-transition);
}

.review-form__submit:hover {
    background: var(--sp-accent-hov);
    transform: translateY(-1px);
}

.review-form__submit:active {
    transform: translateY(0);
}

/* ==========================================================
   9. RELATED PRODUCTS – horizontal scroll
   ========================================================== */
.product-related {
    max-width: 1280px;
    margin: 0 auto 48px;
}

.product-related__title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 20px;
}

.product-related__track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--sp-border) transparent;
}

.product-related__track::-webkit-scrollbar {
    height: 6px;
}

.product-related__track::-webkit-scrollbar-track {
    background: transparent;
}

.product-related__track::-webkit-scrollbar-thumb {
    background: var(--sp-border);
    border-radius: 3px;
}

.related-card {
    flex: 0 0 220px;
    scroll-snap-align: start;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: var(--sp-radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--sp-transition), transform var(--sp-transition);
}

.related-card:hover {
    border-color: var(--sp-accent);
    transform: translateY(-3px);
}

.related-card__img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.related-card__body {
    padding: 14px 16px;
}

.related-card__name {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-card__price {
    font-family: var(--sp-mono);
    font-size: 15px;
    font-weight: 700;
    color: var(--sp-accent);
}

.related-card__rating {
    font-size: 12px;
    color: var(--sp-text-muted);
    margin-top: 4px;
}

.related-card__rating span {
    color: var(--sp-star);
}

/* ==========================================================
   10. RESPONSIVE
   ========================================================== */
@media (max-width: 1024px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .product-gallery {
        position: static;
    }
}

@media (max-width: 768px) {
    .product-page {
        padding: 20px 16px 48px;
    }

    .product-info__name {
        font-size: 22px;
    }

    .product-info__price {
        font-size: 26px;
    }

    .product-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .product-actions__qty {
        align-self: flex-start;
    }

    .product-actions__cart {
        min-width: unset;
    }

    .product-actions__icon-group {
        display: flex;
        gap: 12px;
    }

    .product-tabs__btn {
        padding: 10px 16px;
        font-size: 14px;
    }

    .product-reviews__breakdown {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .product-specs th {
        width: 120px;
    }

    .related-card {
        flex: 0 0 170px;
    }
}

@media (max-width: 480px) {
    .product-gallery__thumb {
        flex: 0 0 56px;
        height: 56px;
    }

    .product-info__price-block {
        flex-direction: column;
        gap: 6px;
    }

    .review-form {
        padding: 20px 16px;
    }

    .review-card {
        padding: 16px;
    }
}

/* ========== HTML CLASS ALIASES ========== */
.product-gallery-main {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(148,163,184,0.06);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 12px;
}
.product-gallery-img {
    width: 100%; height: 100%; object-fit: contain;
}
.product-gallery-thumbs {
    display: flex; gap: 8px; overflow-x: auto;
}
.product-gallery-thumb {
    width: 64px; height: 64px; object-fit: cover;
    border-radius: 8px; border: 2px solid transparent;
    cursor: pointer; opacity: 0.6; transition: all 0.2s;
}
.product-gallery-thumb:hover, .product-gallery-thumb.active {
    opacity: 1; border-color: #6366f1;
}
.product-no-image {
    display: flex; align-items: center; justify-content: center;
    min-height: 300px;
}

.product-title {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 700; color: #e2e8f0; margin: 0 0 12px;
    line-height: 1.2;
}
.product-rating-row {
    display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
}
.product-rating-text { font-size: 14px; color: #94a3b8; }
.product-price-block {
    display: flex; align-items: baseline; gap: 12px;
    margin-bottom: 12px; flex-wrap: wrap;
}
.product-price {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800; color: #e2e8f0;
}
.product-price-old {
    font-family: 'JetBrains Mono', monospace;
    font-size: 18px; color: #64748b; text-decoration: line-through;
}
.product-discount-badge {
    background: rgba(239,68,68,0.15); color: #f87171;
    padding: 4px 10px; border-radius: 6px; font-size: 13px; font-weight: 700;
}
.product-stock {
    font-size: 14px; font-weight: 600; margin-bottom: 16px;
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px; border-radius: 8px;
}
.product-stock.in-stock {
    color: #6ee7b7; background: rgba(16,185,129,0.1);
}
.product-stock.out-of-stock {
    color: #f87171; background: rgba(239,68,68,0.1);
}
.product-short-desc {
    font-size: 15px; color: #94a3b8; line-height: 1.6; margin-bottom: 12px;
}
.product-sku {
    font-size: 13px; color: #64748b; margin-bottom: 20px;
    font-family: 'JetBrains Mono', monospace;
}

/* Actions row */
.product-actions {
    display: flex; align-items: center; gap: 10px;
    margin-top: 20px; flex-wrap: wrap;
}
.qty-selector {
    display: inline-flex; align-items: center;
    border: 1px solid rgba(148,163,184,0.1);
    border-radius: 10px; overflow: hidden;
    background: rgba(255,255,255,0.03);
}
.qty-btn {
    width: 40px; height: 40px;
    background: none; border: none; color: #94a3b8;
    font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s;
}
.qty-btn:hover { color: #e2e8f0; background: rgba(255,255,255,0.06); }
.qty-input {
    width: 48px; height: 40px; text-align: center;
    background: none; border: none; border-left: 1px solid rgba(148,163,184,0.08);
    border-right: 1px solid rgba(148,163,184,0.08);
    color: #e2e8f0; font-family: 'JetBrains Mono', monospace;
    font-size: 15px; font-weight: 600; outline: none;
    -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.product-add-cart {
    display: inline-flex; align-items: center; gap: 6px;
}
.product-add-cart:disabled {
    opacity: 0.4; cursor: not-allowed;
}

/* Tabs */
.product-tabs {
    max-width: 1280px; margin: 0 auto 48px;
}
.product-tabs-nav {
    display: flex; gap: 0; border-bottom: 1px solid rgba(148,163,184,0.08);
    margin-bottom: 24px;
}
.product-tabs-nav button {
    padding: 12px 24px; background: none; border: none;
    color: #94a3b8; font-family: 'Jura', sans-serif;
    font-size: 15px; font-weight: 600; cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}
.product-tabs-nav button:hover { color: #e2e8f0; }
.product-tabs-nav button.active {
    color: #6366f1; border-bottom-color: #6366f1;
}
.product-tab-content {
    font-size: 15px; color: #94a3b8; line-height: 1.7;
}

/* Specs table */
.product-specs {
    width: 100%; border-collapse: collapse;
}
.product-specs tr {
    border-bottom: 1px solid rgba(148,163,184,0.06);
}
.product-specs tr:nth-child(odd) {
    background: rgba(255,255,255,0.01);
}
.product-specs td {
    padding: 12px 16px; font-size: 14px;
}
.spec-key {
    color: #64748b; font-weight: 500; width: 40%;
}
.spec-value {
    color: #e2e8f0; font-family: 'JetBrains Mono', monospace; font-size: 13px;
}

/* Reviews */
.product-reviews { margin-top: 12px; }
.review-item {
    padding: 16px 0; border-bottom: 1px solid rgba(148,163,184,0.06);
}
.review-item-header {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    margin-bottom: 6px;
}
.review-item h4 { margin: 4px 0; color: #e2e8f0; font-size: 15px; }
.review-item p { color: #94a3b8; font-size: 14px; line-height: 1.5; }
.review-form {
    margin-top: 32px; padding: 24px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(148,163,184,0.06);
    border-radius: 14px;
}
.review-form h3 { color: #e2e8f0; margin: 0 0 16px; font-size: 18px; }
.review-rating-picker {
    display: flex; align-items: center;
}

/* Responsive */
@media (max-width: 768px) {
    .product-detail { grid-template-columns: 1fr; gap: 24px; }
    .product-actions { flex-direction: column; }
    .product-actions .btn { width: 100%; justify-content: center; }
    .qty-selector { width: 100%; justify-content: center; }
    .product-tabs-nav { overflow-x: auto; }
    .product-tabs-nav button { white-space: nowrap; padding: 10px 16px; font-size: 14px; }
}
/* x-cloak for Alpine.js */
[x-cloak] { display: none !important; }

/* Fix product-detail grid */
.product-detail {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 40px !important;
    max-width: 1280px !important;
    margin: 0 auto 48px !important;
    align-items: start !important;
}
@media (max-width: 768px) {
    .product-detail {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
}

/* Ensure gallery image is contained */
.product-gallery { width: 100%; }
.product-gallery-main {
    width: 100%; aspect-ratio: 1;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(148,163,184,0.06);
    border-radius: 14px; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.product-gallery-img {
    width: 100%; height: 100%; object-fit: contain;
}

/* Ensure product info doesn't overflow */
.product-info {
    min-width: 0;
}