:root{--bg:#fff;--surface:#fff;--soft:#f8fafc;--text:#111827;--muted:#667085;--line:#e5e7eb;--primary:#111827;--accent:#4f46e5;--accent-soft:#eef2ff;--success:#16a34a;--danger:#dc2626;--shadow:0 14px 38px rgba(17,24,39,.07);--shadow-soft:0 8px 22px rgba(17,24,39,.045);--safe:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{background:#fff;scroll-behavior:smooth}body{min-height:100vh;background:#fff;color:var(--text);font-family:'Noto Sans Arabic',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;padding-bottom:24px}a{color:inherit;text-decoration:none}button,input{font:inherit}button{border:0;background:transparent;cursor:pointer}button:disabled{cursor:not-allowed}img{display:block;max-width:100%}.app-header{position:sticky;top:0;z-index:100;min-height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:10px 18px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(229,231,235,.90);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.app-header>.icon-btn:first-child{grid-column:3;justify-self:end}.app-brand-title{grid-column:2;justify-self:center;max-width:min(50vw,320px);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:20px;font-weight:950;letter-spacing:-.04em}.header-actions{grid-column:1;justify-self:start;display:inline-flex;align-items:center;gap:8px}.icon-btn{position:relative;width:42px;height:42px;min-width:42px;border-radius:999px;display:inline-grid;place-items:center;background:#fff;color:#111827;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.icon-btn:hover,.icon-btn:focus-visible{color:var(--accent);outline:0}.cart-count-badge{position:absolute;top:-6px;left:-6px;min-width:22px;height:22px;border-radius:999px;background:var(--danger);color:#fff;border:2px solid #fff;font-size:11px;font-weight:950;display:inline-flex;align-items:center;justify-content:center;padding:0 6px}.container{width:min(100%,1220px);margin:0 auto;padding:22px 18px 42px}.breadcrumbs{display:none}.product-main-card{display:grid;grid-template-columns:minmax(360px,470px) minmax(0,1fr);gap:24px;align-items:start;margin-bottom:24px}.gallery-wrap{position:sticky;top:88px;border-radius:28px;padding:14px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.main-img-box{width:100%;aspect-ratio:1/1.08;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:22px;background:#fff;border:1px solid #edf0f4}.main-img-box img{width:100%;height:100%;object-fit:contain;padding:clamp(16px,4vw,30px);filter:drop-shadow(0 16px 22px rgba(17,24,39,.10));mix-blend-mode:multiply}.thumbs{display:flex;gap:9px;overflow-x:auto;padding:10px 2px 3px;scrollbar-width:none}.thumbs::-webkit-scrollbar{display:none}.thumb{flex:0 0 62px;width:62px;height:62px;border-radius:16px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);overflow:hidden;cursor:pointer}.thumb.active{border:2px solid var(--accent);box-shadow:0 10px 18px rgba(79,70,229,.16)}.thumb img{width:100%;height:100%;object-fit:contain;padding:4px}.details-wrap{display:flex;flex-direction:column;gap:12px}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:7px 12px;border-radius:999px;font-size:12px;font-weight:950;border:1px solid transparent}.badge-cat{background:#f8fafc;color:#111827;border-color:#e5e7eb}.badge-stock{background:#ecfdf5;color:#166534;border-color:#bbf7d0}.badge-out{background:#fef2f2;color:#991b1b;border-color:#fecaca}.title{background:#fff;border:1px solid #edf0f4;border-radius:24px;box-shadow:var(--shadow-soft);padding:18px 20px;font-size:clamp(25px,3vw,36px);line-height:1.38;font-weight:950;letter-spacing:-.025em}.sku-wrap,.product-sku,.product-isbn,.isbn-sku-row,.sku-isbn-row,[data-product-sku],[data-product-isbn]{display:none!important}.price-section{background:#fff;border:1px solid #edf0f4;border-radius:24px;box-shadow:var(--shadow-soft);padding:18px;display:grid;gap:12px}.product-price-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.current-price{font-size:clamp(32px,4vw,44px);line-height:1;font-weight:950;color:#111827;letter-spacing:-.03em}.old-price{font-size:17px;color:#98a2b3;text-decoration:line-through;font-weight:800}.discount-pill{border-radius:999px;background:#fef2f2;color:#dc2626;padding:6px 10px;font-size:12px;font-weight:950}.price-meta{display:flex;flex-wrap:wrap;gap:8px}.price-note{display:inline-flex;align-items:center;gap:8px;border-radius:999px;background:#f8fafc;border:1px solid var(--line);padding:8px 12px;color:#667085;font-size:12px;font-weight:900}.price-note .dot{width:8px;height:8px;border-radius:999px;background:#16a34a;box-shadow:0 0 0 4px rgba(22,163,74,.12)}.delivery-mini{background:#fff;border:1px solid #edf0f4;border-radius:20px;box-shadow:var(--shadow-soft);padding:14px}.delivery-mini-line{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.75;font-weight:850;color:#111827}.delivery-mini-icon{width:28px;height:28px;border-radius:999px;display:grid;place-items:center;background:#f8fafc;border:1px solid var(--line);font-size:14px}.delivery-mini strong{font-weight:950}.delivery-mini .muted{display:block;color:#667085;font-weight:750}.section-title{font-size:15px;font-weight:950}.variants-list{display:flex;flex-wrap:wrap;gap:8px;background:#fff;border:1px solid #edf0f4;border-radius:20px;padding:12px;box-shadow:var(--shadow-soft)}.variant-chip{border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 14px;font-size:13px;font-weight:900}.variant-chip.selected{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.trust-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.trust-item{min-height:86px;display:grid;place-items:center;gap:7px;text-align:center;background:#fff;border:1px solid #edf0f4;border-radius:20px;box-shadow:var(--shadow-soft);padding:12px 8px}.trust-item svg{width:23px;height:23px;color:#111827}.trust-item span{font-size:12px;font-weight:900}.accordion{background:#fff;border:1px solid #edf0f4;border-radius:22px;box-shadow:var(--shadow-soft);overflow:hidden}.acc-item+.acc-item{border-top:1px solid #edf0f4}.acc-header{width:100%;display:flex;align-items:center;justify-content:space-between;padding:17px;font-size:15px;font-weight:950;color:#111827}.acc-header svg{transition:transform .2s ease;color:#667085}.acc-header.active svg{transform:rotate(180deg)}.acc-body{max-height:0;overflow:hidden;transition:max-height .3s ease;color:#344054}.acc-body-content{padding:0 17px 17px;font-size:14px;line-height:1.9}.sticky-bottom-bar{position:sticky;bottom:18px;z-index:40;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 46px rgba(17,24,39,.12);padding:10px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.qty-selector{display:flex;align-items:center;border-radius:16px;background:#f8fafc;border:1px solid var(--line);padding:4px}.qty-btn{width:38px;height:38px;border-radius:12px;background:#fff;color:#111827;font-size:20px;font-weight:800}.qty-input{width:36px;text-align:center;background:transparent;color:#111827;font-size:16px;font-weight:950;pointer-events:none}.add-to-cart-btn,.buy-now-btn{min-width:0;height:52px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 12px;font-size:15px;font-weight:950;color:#fff}.add-to-cart-btn{flex:1.15;background:#111827;box-shadow:0 14px 26px rgba(17,24,39,.18)}.buy-now-btn{flex:.85;background:linear-gradient(135deg,#4f46e5,#3730a3);box-shadow:0 14px 26px rgba(79,70,229,.20)}.add-to-cart-btn.disabled{background:#d0d5dd;box-shadow:none}.slider-section{background:#fff;border:1px solid #edf0f4;border-radius:24px;box-shadow:var(--shadow-soft);padding:18px;margin-bottom:22px}.slider-section h3{font-size:18px;font-weight:950;margin-bottom:14px}.product-slider{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory;scrollbar-width:none}.product-slider::-webkit-scrollbar{display:none}.p-card{flex:0 0 155px;border:1px solid #edf0f4;border-radius:18px;background:#fff;padding:12px;text-align:center;scroll-snap-align:start}.p-card img{width:100%;aspect-ratio:1/1;object-fit:contain;margin-bottom:10px}.p-card h4{font-size:12px;line-height:1.45;font-weight:900;min-height:35px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.p-card .p-price{margin-top:8px;font-size:14px;font-weight:950;color:#111827}.toast-container{position:fixed;top:80px;left:50%;transform:translateX(-50%);z-index:1000;width:min(92vw,360px);display:grid;gap:10px;pointer-events:none}.toast{border-radius:18px;background:#111827;color:#fff;padding:13px 16px;font-size:14px;font-weight:850;box-shadow:0 18px 46px rgba(17,24,39,.24);display:flex;align-items:center;gap:10px}.mini-cart-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.44);opacity:0;visibility:hidden;pointer-events:none;transition:.22s ease;z-index:300}.mini-cart-backdrop.open{opacity:1;visibility:visible;pointer-events:auto}.mini-cart-drawer{position:fixed;top:0;right:0;width:min(430px,92vw);height:100vh;z-index:310;background:#fff;display:flex;flex-direction:column;box-shadow:-18px 0 50px rgba(17,24,39,.16);transform:translateX(105%);transition:transform .22s ease;border-radius:26px 0 0 26px}.mini-cart-drawer.open{transform:translateX(0)}.mini-cart-head{padding:18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.mini-cart-head h3{font-size:18px;font-weight:950}.mini-cart-body{flex:1;overflow:auto;padding:14px}.mini-cart-item{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid #edf0f4}.mini-cart-item img{width:72px;height:92px;object-fit:contain;border-radius:15px;border:1px solid #edf0f4;background:#f8fafc;padding:5px}.mini-cart-name{font-size:14px;font-weight:950;line-height:1.5}.mini-cart-meta{margin-top:5px;color:#667085;font-size:12px;font-weight:800}.mini-cart-price{margin-top:6px;color:#111827;font-size:14px;font-weight:950}.mini-cart-empty{min-height:220px;display:grid;place-items:center;color:#667085;font-weight:900}.mini-cart-foot{border-top:1px solid var(--line);padding:16px;display:grid;gap:12px}.mini-cart-total{display:flex;justify-content:space-between;align-items:center;font-weight:950}.mini-cart-total strong{font-size:22px;color:#111827}.mini-cart-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mini-cart-link{min-height:50px;border-radius:16px;border:1px solid var(--line);display:grid;place-items:center;font-size:14px;font-weight:950}.mini-cart-link.primary{background:#111827;color:#fff;border-color:#111827}.product-bottom-nav{position:fixed;left:50%;bottom:calc(10px + var(--safe));transform:translateX(-50%);z-index:90;width:min(420px,calc(100% - 20px));display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:7px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.96);box-shadow:0 18px 42px rgba(17,24,39,.13);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.product-bottom-nav a{position:relative;min-height:58px;border-radius:18px;display:grid;place-items:center;gap:2px;color:#667085;font-weight:950}.product-bottom-nav svg{width:23px;height:23px}.product-bottom-nav em{font-style:normal;font-size:11px}.product-bottom-nav a:hover,.product-bottom-nav a:focus-visible{color:#111827;background:#f8fafc;outline:0}.product-bottom-nav strong{position:absolute;top:4px;left:20px;min-width:18px;height:18px;border-radius:999px;background:var(--danger);color:#fff;border:2px solid #fff;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;font-size:10px}.btn-price{font-weight:700;opacity:.9}
#confettiCanvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:9999}#cartSuccessOverlay,#cartSuccessSheet,#cartSuccessModal,#addedToCartModal,#miniCartSuccess,#miniCartOverlay,.cart-success-overlay,.cart-success-sheet,.cart-success-modal,.added-to-cart-modal,.mini-cart-success,.mini-cart-overlay,.cart-overlay,.cart-sheet-overlay{display:none!important;opacity:0!important;visibility:hidden!important;pointer-events:none!important}
@media (min-width:901px){.product-bottom-nav{display:none}.container{padding-bottom:44px}}
@media (max-width:900px){body{padding-bottom:calc(162px + var(--safe))}.app-header{min-height:62px;padding:8px 12px}.app-brand-title{font-size:16px;max-width:180px}.icon-btn{width:38px;height:38px;min-width:38px}.container{padding:10px 10px 24px}.product-main-card{display:flex;flex-direction:column;gap:10px}.gallery-wrap{position:static;border-radius:22px;padding:10px}.main-img-box{border-radius:18px;aspect-ratio:1/1}.main-img-box img{padding:16px}.thumb{width:54px;height:54px;min-width:54px;border-radius:12px}.details-wrap{gap:9px}.badge{font-size:10.5px;padding:6px 10px}.title{font-size:22px;border-radius:20px;padding:14px;box-shadow:var(--shadow-soft)}.price-section{border-radius:20px;padding:14px}.current-price{font-size:30px}.price-meta{display:grid}.price-note{border-radius:14px;white-space:normal}.delivery-mini{border-radius:18px;padding:12px}.delivery-mini-line{font-size:13px}.trust-badges{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:7px;padding-bottom:2px}.trust-badges::-webkit-scrollbar{display:none}.trust-item{flex:0 0 112px;min-height:78px;scroll-snap-align:start;border-radius:18px}.trust-item span{font-size:10.5px}.sticky-bottom-bar{position:fixed;left:8px;right:8px;bottom:calc(82px + var(--safe));width:auto;border-radius:20px;padding:8px;gap:7px}.qty-btn{width:34px;height:34px}.qty-input{width:30px}.add-to-cart-btn,.buy-now-btn{height:48px;border-radius:15px;font-size:13px;padding:0 9px}.btn-price{display:none}.slider-section{border-radius:20px;padding:14px}.slider-section h3{font-size:17px}.p-card{flex-basis:145px}.mini-cart-drawer{top:auto;bottom:0;right:0;left:0;width:100%;max-width:none;height:min(86vh,760px);border-radius:22px 22px 0 0;transform:translateY(105%)}.mini-cart-drawer.open{transform:translateY(0)}}
@media (max-width:390px){.title{font-size:20px}.current-price{font-size:27px}.add-to-cart-btn,.buy-now-btn{font-size:12px}.trust-item{flex-basis:106px}}

/* 20260709 mobile product page polish */
@media (max-width: 900px) {
    html,
    body {
        background: #f8fafc;
    }

    body {
        padding-bottom: calc(172px + var(--safe));
    }

    .container {
        width: 100%;
        padding: 10px 10px 28px;
    }

    .product-main-card {
        gap: 12px;
        margin-bottom: 18px;
    }

    .gallery-wrap,
    .title,
    .price-section,
    .delivery-mini,
    .accordion,
    .slider-section {
        border-color: rgba(226, 232, 240, 0.92);
        box-shadow: 0 8px 24px rgba(15, 23, 42, 0.045);
    }

    .gallery-wrap {
        padding: 10px;
        border-radius: 24px;
        background: #ffffff;
    }

    .main-img-box {
        max-height: 54vh;
        aspect-ratio: 1 / 1.05;
        border-radius: 20px;
        background: linear-gradient(180deg, #ffffff, #fbfcff);
    }

    .main-img-box img {
        padding: clamp(14px, 4vw, 22px);
        filter: drop-shadow(0 10px 16px rgba(17, 24, 39, 0.08));
    }

    .details-wrap {
        gap: 10px;
    }

    .tag-row {
        gap: 8px;
        align-items: center;
        justify-content: flex-start;
    }

    .badge {
        min-height: 34px;
        padding: 7px 12px;
        font-size: 12px;
        line-height: 1.2;
        border-radius: 999px;
        box-shadow: 0 5px 14px rgba(15, 23, 42, 0.035);
    }

    .title {
        padding: 15px 16px;
        border-radius: 22px;
        font-size: clamp(21px, 6vw, 25px);
        line-height: 1.45;
        text-align: center;
        letter-spacing: -0.02em;
        background: #ffffff;
    }

    .price-section {
        padding: 14px;
        border-radius: 22px;
    }

    .product-price-row {
        justify-content: center;
        text-align: center;
    }

    .current-price {
        font-size: clamp(28px, 8vw, 34px);
    }

    .price-meta {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .price-note {
        min-height: 38px;
        justify-content: center;
        border-radius: 14px;
        font-size: 11.5px;
        text-align: center;
        white-space: normal;
    }

    .delivery-mini {
        padding: 12px;
        border-radius: 19px;
    }

    .delivery-mini-line {
        gap: 9px;
        font-size: 12.5px;
        line-height: 1.7;
    }

    .delivery-mini-icon {
        width: 30px;
        height: 30px;
        min-width: 30px;
    }

    .accordion {
        border-radius: 20px;
    }

    .acc-header {
        padding: 15px;
        font-size: 14px;
    }

    .acc-body-content {
        padding: 0 15px 15px;
        font-size: 13.5px;
        line-height: 1.9;
    }

    .sticky-bottom-bar {
        left: 10px;
        right: 10px;
        bottom: calc(84px + var(--safe));
        width: auto;
        gap: 8px;
        padding: 8px;
        border-radius: 22px;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 18px 42px rgba(15, 23, 42, 0.16);
    }

    .qty-selector {
        flex: 0 0 86px;
        min-width: 86px;
        justify-content: center;
        padding: 4px;
        border-radius: 17px;
        background: #ffffff;
    }

    .qty-btn {
        width: 30px;
        height: 38px;
        border-radius: 12px;
        font-size: 18px;
    }

    .qty-input {
        width: 24px;
        font-size: 15px;
    }

    .add-to-cart-btn,
    .buy-now-btn {
        height: 50px;
        border-radius: 17px;
        font-size: 13px;
        padding: 0 10px;
    }

    .add-to-cart-btn {
        flex: 1.12;
    }

    .buy-now-btn {
        flex: 0.88;
    }

    .product-bottom-nav {
        bottom: calc(9px + var(--safe));
        width: min(430px, calc(100% - 20px));
        padding: 7px;
        border-radius: 26px;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
    }

    .product-bottom-nav a {
        min-height: 56px;
        border-radius: 19px;
    }

    .product-bottom-nav svg {
        width: 22px;
        height: 22px;
    }

    .product-bottom-nav em {
        font-size: 10.8px;
    }

    .product-bottom-nav strong {
        top: 3px;
        left: 18px;
    }

    .slider-section {
        padding: 14px;
        border-radius: 22px;
    }

    .p-card {
        flex-basis: 138px;
        border-radius: 18px;
    }
}

@media (max-width: 390px) {
    .container {
        padding-inline: 8px;
    }

    .main-img-box {
        max-height: 50vh;
    }

    .badge {
        font-size: 11px;
        padding-inline: 10px;
    }

    .title {
        font-size: 20px;
        padding: 14px 12px;
    }

    .price-meta {
        grid-template-columns: 1fr;
    }

    .sticky-bottom-bar {
        left: 8px;
        right: 8px;
        gap: 6px;
    }

    .qty-selector {
        flex-basis: 78px;
        min-width: 78px;
    }

    .qty-btn {
        width: 27px;
    }

    .qty-input {
        width: 22px;
    }

    .add-to-cart-btn,
    .buy-now-btn {
        height: 48px;
        font-size: 12px;
        padding-inline: 8px;
    }
}

/* 20260709 slim mobile purchase bar */
.product-buybar-slim .buybar-price {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    min-width: 112px;
    padding: 0 10px;
    color: #0f172a;
}

.product-buybar-slim .buybar-price span {
    color: #64748b;
    font-size: 11px;
    font-weight: 900;
    line-height: 1;
}

.product-buybar-slim .buybar-price strong {
    color: #0f172a;
    font-size: 15px;
    font-weight: 950;
    line-height: 1.15;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.buybar-primary.disabled,
.buybar-primary:disabled {
    background: #cbd5e1 !important;
    color: #ffffff !important;
    box-shadow: none !important;
}

@media (max-width: 900px) {
    body {
        padding-bottom: calc(132px + var(--safe));
    }

    .container {
        padding-bottom: 20px;
    }

    .product-buybar-slim {
        left: 10px;
        right: 10px;
        bottom: calc(66px + var(--safe));
        width: auto;
        min-height: 54px;
        display: grid;
        grid-template-columns: minmax(86px, auto) 88px minmax(0, 1fr);
        align-items: center;
        gap: 6px;
        padding: 6px;
        border-radius: 18px;
        border: 1px solid rgba(226, 232, 240, 0.92);
        background: rgba(255, 255, 255, 0.96);
        box-shadow: 0 10px 26px rgba(15, 23, 42, 0.10);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
    }

    .product-buybar-slim .buybar-price {
        min-width: 0;
        padding: 0 8px;
        align-items: flex-start;
        overflow: hidden;
    }

    .product-buybar-slim .buybar-price span {
        font-size: 10px;
    }

    .product-buybar-slim .buybar-price strong {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 14px;
    }

    .product-buybar-slim .buybar-qty {
        width: 88px;
        min-width: 88px;
        height: 42px;
        justify-content: space-between;
        padding: 3px;
        border-radius: 15px;
        background: #f8fafc;
        border-color: rgba(226, 232, 240, 0.96);
    }

    .product-buybar-slim .qty-btn {
        width: 28px;
        height: 34px;
        border-radius: 11px;
        background: #ffffff;
        color: #0f172a;
        font-size: 16px;
        font-weight: 950;
        box-shadow: 0 3px 8px rgba(15, 23, 42, 0.05);
    }

    .product-buybar-slim .qty-input {
        width: 22px;
        font-size: 14px;
        font-weight: 950;
        color: #0f172a;
    }

    .product-buybar-slim .buybar-primary {
        width: 100%;
        height: 42px;
        min-height: 42px;
        border-radius: 15px;
        padding: 0 12px;
        background: #0f172a;
        color: #ffffff;
        font-size: 13px;
        font-weight: 950;
        box-shadow: 0 9px 18px rgba(15, 23, 42, 0.18);
    }

    .product-buybar-slim .buybar-primary:active {
        transform: translateY(1px) scale(0.99);
    }

    .product-bottom-nav {
        bottom: calc(8px + var(--safe));
        width: min(398px, calc(100% - 24px));
        gap: 4px;
        padding: 5px;
        border-radius: 22px;
        background: rgba(255, 255, 255, 0.96);
        box-shadow: 0 10px 28px rgba(15, 23, 42, 0.10);
    }

    .product-bottom-nav a {
        min-height: 48px;
        border-radius: 16px;
        gap: 1px;
    }

    .product-bottom-nav svg {
        width: 20px;
        height: 20px;
    }

    .product-bottom-nav em {
        font-size: 10px;
        line-height: 1.1;
    }

    .product-bottom-nav strong {
        top: 2px;
        left: 16px;
        min-width: 17px;
        height: 17px;
        font-size: 9px;
        border-width: 2px;
    }
}

@media (max-width: 420px) {
    .product-buybar-slim {
        grid-template-columns: minmax(76px, auto) 82px minmax(0, 1fr);
        left: 8px;
        right: 8px;
        gap: 5px;
    }

    .product-buybar-slim .buybar-price {
        padding-inline: 6px;
    }

    .product-buybar-slim .buybar-price strong {
        font-size: 13px;
    }

    .product-buybar-slim .buybar-qty {
        width: 82px;
        min-width: 82px;
    }

    .product-buybar-slim .qty-btn {
        width: 26px;
    }

    .product-buybar-slim .qty-input {
        width: 20px;
        font-size: 13px;
    }

    .product-buybar-slim .buybar-primary {
        height: 40px;
        min-height: 40px;
        border-radius: 14px;
        font-size: 12px;
        padding-inline: 9px;
    }

    .product-bottom-nav {
        width: calc(100% - 20px);
    }
}


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

.qty-input {
    appearance: textfield;
    -moz-appearance: textfield;
}

@media (max-width: 900px) {
    .product-buybar-slim .buybar-qty {
        direction: ltr;
        width: 96px;
        min-width: 96px;
        height: 40px;
        display: grid;
        grid-template-columns: 28px minmax(24px, 1fr) 28px;
        align-items: center;
        gap: 4px;
        padding: 4px;
        border-radius: 14px;
        background: #ffffff;
        border: 1px solid rgba(226, 232, 240, 0.96);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 4px 12px rgba(15, 23, 42, 0.05);
    }

    .product-buybar-slim .qty-btn {
        width: 28px;
        height: 28px;
        border-radius: 10px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: #f8fafc;
        border: 1px solid rgba(226, 232, 240, 0.96);
        color: #0f172a;
        font-size: 18px;
        font-weight: 950;
        line-height: 1;
        box-shadow: none;
    }

    .product-buybar-slim .qty-btn:active {
        transform: scale(0.98);
        background: #eef2f7;
    }

    .product-buybar-slim .qty-input {
        width: 100%;
        min-width: 0;
        height: 28px;
        padding: 0;
        border: 0;
        background: transparent;
        box-shadow: none;
        outline: none;
        text-align: center;
        color: #0f172a;
        font-size: 14px;
        font-weight: 950;
        line-height: 28px;
        caret-color: transparent;
        pointer-events: none;
    }
}


/* 20260709 product mobile audit: breathable product page + slim fixed buy bar */
@media (max-width: 900px) {
    html,
    body {
        background: #f6f7fb;
    }

    body {
        padding-bottom: calc(132px + var(--safe));
        color: #0f172a;
    }

    .container {
        width: 100%;
        padding: 12px 10px calc(154px + var(--safe));
    }

    .product-main-card {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 14px;
    }

    .gallery-wrap {
        position: relative;
        top: auto;
        border-radius: 22px;
        padding: 10px;
        background: #ffffff;
        border: 1px solid rgba(229, 231, 235, 0.9);
        box-shadow: 0 8px 24px rgba(15, 23, 42, 0.045);
    }

    .main-img-box {
        width: 100%;
        max-height: 52vh;
        aspect-ratio: 1 / 1.05;
        border-radius: 18px;
        background: #ffffff;
        border: 1px solid rgba(237, 240, 244, 0.92);
    }

    .main-img-box img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        padding: clamp(8px, 2.8vw, 14px);
        filter: drop-shadow(0 10px 16px rgba(15, 23, 42, 0.075));
    }

    .thumbs {
        gap: 7px;
        padding: 8px 2px 1px;
    }

    .thumb {
        flex-basis: 46px;
        width: 46px;
        height: 46px;
        border-radius: 12px;
    }

    .thumb img {
        padding: 3px;
    }

    .details-wrap {
        gap: 9px;
    }

    .tag-row {
        gap: 6px;
        padding-inline: 2px;
    }

    .badge {
        min-height: 28px;
        padding: 5px 10px;
        border-radius: 999px;
        font-size: 11.5px;
        font-weight: 900;
    }

    .badge-stock {
        background: #f0fdf4;
        color: #15803d;
        border-color: #bbf7d0;
    }

    .title {
        padding: 14px 14px;
        border-radius: 18px;
        font-size: clamp(20px, 5.6vw, 26px);
        line-height: 1.45;
        letter-spacing: -0.018em;
        box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
    }

    .price-section {
        padding: 14px;
        gap: 10px;
        border-radius: 18px;
        box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
    }

    .product-price-row {
        gap: 8px;
    }

    .current-price {
        font-size: clamp(23px, 6.4vw, 30px);
        letter-spacing: -0.02em;
    }

    .old-price {
        font-size: 14px;
    }

    .discount-pill {
        padding: 5px 9px;
        font-size: 11px;
    }

    .price-meta {
        display: flex;
        gap: 6px;
    }

    .price-note {
        min-height: 28px;
        padding: 6px 9px;
        gap: 6px;
        font-size: 11px;
        font-weight: 850;
        background: #f8fafc;
    }

    .price-note .dot {
        width: 7px;
        height: 7px;
        box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
    }

    .delivery-mini,
    .variants-list,
    .accordion,
    .slider-section {
        border-radius: 18px;
        box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
    }

    .delivery-mini {
        padding: 12px;
    }

    .delivery-mini-line {
        gap: 8px;
        font-size: 13px;
        line-height: 1.65;
    }

    .delivery-mini-icon {
        width: 26px;
        height: 26px;
        font-size: 13px;
    }

    .trust-badges {
        gap: 7px;
    }

    .trust-item {
        min-height: 66px;
        border-radius: 16px;
        padding: 9px 6px;
        gap: 5px;
    }

    .trust-item svg {
        width: 19px;
        height: 19px;
    }

    .trust-item span {
        font-size: 10.5px;
    }

    .acc-header {
        padding: 14px;
        font-size: 14px;
    }

    .acc-body-content {
        padding: 0 14px 14px;
        font-size: 13.5px;
        line-height: 1.85;
    }

    .product-buybar-slim {
        position: fixed;
        left: 50%;
        right: auto;
        bottom: calc(70px + var(--safe));
        transform: translateX(-50%);
        z-index: 95;
        width: min(430px, calc(100% - 22px));
        min-height: 50px;
        display: grid;
        grid-template-columns: minmax(74px, 0.72fr) 104px minmax(112px, 1fr);
        align-items: center;
        gap: 6px;
        padding: 5px;
        border-radius: 18px;
        border: 1px solid rgba(229, 231, 235, 0.92);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
    }

    .product-buybar-slim .buybar-price {
        min-width: 0;
        height: 40px;
        align-items: flex-start;
        justify-content: center;
        gap: 2px;
        padding: 0 8px;
        overflow: hidden;
        border-radius: 14px;
        background: #f8fafc;
    }

    .product-buybar-slim .buybar-price span {
        font-size: 9px;
        font-weight: 850;
        color: #64748b;
        line-height: 1;
    }

    .product-buybar-slim .buybar-price strong {
        display: block;
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        color: #0f172a;
        font-size: 12.5px;
        font-weight: 950;
        line-height: 1.15;
        white-space: nowrap;
    }

    .product-buybar-slim .buybar-qty {
        direction: ltr;
        width: 104px;
        min-width: 104px;
        height: 40px;
        display: grid;
        grid-template-columns: 30px minmax(32px, 1fr) 30px;
        align-items: center;
        gap: 4px;
        padding: 4px;
        border-radius: 14px;
        background: #ffffff;
        border: 1px solid #e5e7eb;
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
    }

    .product-buybar-slim .qty-btn {
        width: 30px;
        height: 30px;
        min-width: 30px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        background: #f6f7fb;
        border: 1px solid #e5e7eb;
        color: #0f172a;
        font-size: 18px;
        font-weight: 950;
        line-height: 1;
        box-shadow: none;
    }

    .product-buybar-slim .qty-btn:active {
        transform: scale(0.97);
        background: #eef2f7;
    }

    .product-buybar-slim .qty-input {
        width: 100%;
        min-width: 0;
        height: 30px;
        padding: 0;
        border: 0;
        outline: 0;
        background: transparent;
        color: #0f172a;
        font-size: 15px;
        font-weight: 950;
        line-height: 30px;
        text-align: center;
        box-shadow: none;
        caret-color: transparent;
        pointer-events: none;
    }

    .product-buybar-slim .buybar-primary {
        width: 100%;
        height: 40px;
        min-height: 40px;
        border-radius: 14px;
        padding: 0 12px;
        background: #0f172a;
        color: #ffffff;
        font-size: 13px;
        font-weight: 950;
        box-shadow: 0 8px 16px rgba(15, 23, 42, 0.16);
    }

    .product-buybar-slim .buybar-primary:active {
        transform: translateY(1px) scale(0.99);
    }

    .product-bottom-nav {
        bottom: calc(8px + var(--safe));
        width: min(430px, calc(100% - 22px));
        min-height: 52px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
        padding: 5px;
        border-radius: 20px;
        border-color: rgba(229, 231, 235, 0.92);
        background: rgba(255, 255, 255, 0.985);
        box-shadow: 0 8px 22px rgba(15, 23, 42, 0.09);
    }

    .product-bottom-nav a {
        min-height: 42px;
        border-radius: 15px;
        gap: 0;
        color: #64748b;
    }

    .product-bottom-nav svg {
        width: 19px;
        height: 19px;
    }

    .product-bottom-nav em {
        margin-top: 2px;
        font-size: 10px;
        line-height: 1;
        font-weight: 900;
    }

    .product-bottom-nav strong {
        top: 1px;
        left: 18px;
        min-width: 17px;
        height: 17px;
        padding: 0 5px;
        border-width: 2px;
        font-size: 9px;
    }

    .mini-cart-drawer {
        height: min(82vh, 690px);
        border-radius: 22px 22px 0 0;
    }
}

@media (max-width: 430px) {
    .container {
        padding-inline: 9px;
    }

    .main-img-box {
        max-height: 49vh;
    }

    .product-buybar-slim {
        width: calc(100% - 18px);
        bottom: calc(67px + var(--safe));
        grid-template-columns: minmax(70px, 0.68fr) 100px minmax(106px, 1fr);
        gap: 5px;
    }

    .product-buybar-slim .buybar-qty {
        width: 100px;
        min-width: 100px;
        grid-template-columns: 29px minmax(30px, 1fr) 29px;
    }

    .product-buybar-slim .qty-btn {
        width: 29px;
        min-width: 29px;
    }

    .product-buybar-slim .buybar-price {
        padding-inline: 7px;
    }

    .product-buybar-slim .buybar-price strong {
        font-size: 12px;
    }

    .product-buybar-slim .buybar-primary {
        padding-inline: 10px;
        font-size: 12.5px;
    }

    .product-bottom-nav {
        width: calc(100% - 18px);
    }
}

@media (max-width: 390px) {
    .container {
        padding-inline: 8px;
        padding-bottom: calc(148px + var(--safe));
    }

    .gallery-wrap {
        padding: 9px;
        border-radius: 20px;
    }

    .main-img-box {
        max-height: 47vh;
        border-radius: 17px;
    }

    .title {
        padding: 13px 12px;
        font-size: 20px;
    }

    .price-section {
        padding: 12px;
    }

    .current-price {
        font-size: 23px;
    }

    .product-buybar-slim {
        width: calc(100% - 16px);
        grid-template-columns: minmax(64px, 0.62fr) 96px minmax(100px, 1fr);
        gap: 4px;
        padding: 5px;
        border-radius: 17px;
    }

    .product-buybar-slim .buybar-qty {
        width: 96px;
        min-width: 96px;
        grid-template-columns: 28px minmax(28px, 1fr) 28px;
        gap: 3px;
    }

    .product-buybar-slim .qty-btn {
        width: 28px;
        min-width: 28px;
        height: 30px;
        font-size: 17px;
    }

    .product-buybar-slim .qty-input {
        font-size: 14px;
    }

    .product-buybar-slim .buybar-price span {
        font-size: 8.5px;
    }

    .product-buybar-slim .buybar-price strong {
        font-size: 11.5px;
    }

    .product-buybar-slim .buybar-primary {
        font-size: 12px;
        padding-inline: 9px;
    }
}

@media (max-width: 360px) {
    .container {
        padding-inline: 7px;
    }

    .product-buybar-slim {
        grid-template-columns: minmax(58px, 0.58fr) 92px minmax(94px, 1fr);
        gap: 4px;
    }

    .product-buybar-slim .buybar-qty {
        width: 92px;
        min-width: 92px;
        grid-template-columns: 27px minmax(26px, 1fr) 27px;
    }

    .product-buybar-slim .qty-btn {
        width: 27px;
        min-width: 27px;
    }

    .product-buybar-slim .buybar-primary {
        font-size: 11.5px;
        padding-inline: 7px;
    }
}