/* ==========================================================================
   Prime storefront theme — v2
   رنگ اصلی (--accent) و رنگ تیره (--header) از تنظیمات سایت در layout تزریق می‌شوند.
   ========================================================================== */


:root {
    --canvas: #F3F4F6;
    --surface: #FFFFFF;
    --ink: #15171C;
    --slate: #5F6675;
    --muted: #8A909C;
    --line: #E3E6EB;
    --line-strong: #CDD2DA;
    --bg: var(--canvas);
    --green: #12805C;
    --green-bg: #E7F6EF;
    --danger: #C0352B;
    --accent-soft: color-mix(in srgb, var(--accent) 9%, #fff);
    --accent-line: color-mix(in srgb, var(--accent) 28%, #fff);

    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 18px;
    --r-xl: 26px;

    --shadow-pop: 0 18px 40px -18px rgba(21, 23, 28, .28);
    --font: 'PrimeKalameh', Tahoma, system-ui, sans-serif;
    --font-panel: 'PrimePeyda', 'PrimeKalameh', Tahoma, system-ui, sans-serif;
    --wrap: 1320px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.8;
    background: var(--canvas);
    color: var(--ink);
    direction: rtl;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* ---------- Announcement ---------- */
.p-announce { background: var(--header); color: #E9EBEF; font-size: 12.5px; }
.p-announce .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 36px; }
.p-announce nav { display: flex; gap: 18px; }
.p-announce a { color: #C7CBD3; }
.p-announce a:hover { color: #fff; }

/* ---------- Header ---------- */
.p-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
.p-header .row { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.p-logo { display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 900; white-space: nowrap; color: var(--ink); }
.p-logo img { height: 38px; width: auto; }
.p-logo .mark { width: 34px; height: 38px; border-radius: 999px 999px 8px 8px; background: var(--accent); display: grid; place-items: center; color: #fff; font-size: 17px; }

.p-search { flex: 1; position: relative; max-width: 640px; }
.p-search input {
    width: 100%; height: 48px; border: 1px solid transparent; background: var(--canvas);
    border-radius: var(--r-md); padding: 0 48px 0 16px; font-size: 14px; color: var(--ink); transition: border-color .15s, background .15s;
}
.p-search input:focus { outline: none; background: #fff; border-color: var(--accent-line); }
.p-search button { position: absolute; right: 6px; top: 6px; width: 36px; height: 36px; border: 0; background: none; color: var(--slate); cursor: pointer; display: grid; place-items: center; border-radius: var(--r-sm); }

.p-actions { display: flex; align-items: center; gap: 6px; margin-inline-start: auto; }
.p-action {
    display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 14px; border-radius: var(--r-md);
    color: var(--ink); font-weight: 600; font-size: 13.5px; border: 1px solid transparent; background: none; cursor: pointer; position: relative;
}
.p-action:hover { background: var(--canvas); }
.p-action.is-primary { border-color: var(--line); }
.p-badge {
    position: absolute; top: 4px; left: 4px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px;
    background: var(--accent); color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center; line-height: 1;
}

.p-menu { position: relative; }
.p-menu-panel {
    position: absolute; left: 0; top: calc(100% + 8px); min-width: 230px; background: #fff; border: 1px solid var(--line);
    border-radius: var(--r-md); box-shadow: var(--shadow-pop); padding: 8px; display: none; z-index: 50;
}
.p-menu.is-open .p-menu-panel { display: block; }
.p-menu-panel a, .p-menu-panel button {
    display: block; width: 100%; text-align: right; padding: 9px 12px; border-radius: var(--r-sm); font-size: 13.5px;
    background: none; border: 0; cursor: pointer; color: var(--ink);
}
.p-menu-panel a:hover, .p-menu-panel button:hover { background: var(--canvas); }
.p-menu-panel .who { padding: 8px 12px 10px; border-bottom: 1px solid var(--line); margin-bottom: 6px; font-size: 13px; color: var(--slate); }

/* ---------- Category nav ---------- */
.p-catnav { background: var(--surface); border-bottom: 1px solid var(--line); }
.p-catnav .wrap { display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; min-height: 48px; }
.p-catnav .wrap::-webkit-scrollbar { display: none; }
.p-catnav a { white-space: nowrap; padding: 8px 12px; border-radius: var(--r-sm); font-size: 13.5px; color: var(--slate); font-weight: 600; }
.p-catnav a:hover, .p-catnav a.is-active { color: var(--accent); background: var(--accent-soft); }

.p-burger { display: none; }

/* ---------- Buttons & legacy primitives (used by inner pages) ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: #fff;
    padding: 10px 20px; border-radius: var(--r-md); font-size: 13.5px; font-weight: 700; border: 1px solid var(--accent);
    cursor: pointer; transition: filter .15s, background .15s; line-height: 1.5;
}
.btn:hover { filter: brightness(.94); }
.btn.outline { background: #fff; color: var(--ink); border-color: var(--line-strong); }
.btn.outline:hover { background: var(--canvas); filter: none; }
.btn.ghost { background: transparent; color: var(--accent); border-color: transparent; padding-inline: 8px; }
.btn.lg { padding: 13px 28px; font-size: 14.5px; }

main.wrap > section, .p-block { margin-top: var(--gap, 40px); }
.section-title { font-size: 19px; font-weight: 800; margin: 0 0 18px; display: flex; align-items: center; gap: 10px; }
.section-title::before { content: ''; width: 10px; height: 14px; border-radius: 999px 999px 2px 2px; background: var(--accent); flex-shrink: 0; }

.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid.cols-8 { grid-template-columns: repeat(8, minmax(0, 1fr)); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: border-color .15s; }
.card:hover { border-color: var(--line-strong); }
.thumb { aspect-ratio: 1 / 1; background: #F7F8FA; display: flex; align-items: center; justify-content: center; font-size: 30px; color: #C4C9D2; width: 100%; }
.card .body { padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.price { font-weight: 800; font-size: 15px; color: var(--ink); }
.stock-badge { font-size: 11px; font-weight: 700; color: var(--green); background: var(--green-bg); padding: 2px 8px; border-radius: 6px; width: fit-content; }
.muted { color: var(--muted); font-size: 12.5px; }
.cat-tile { display: flex; flex-direction: column; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px 8px; text-align: center; }
.cat-tile:hover { border-color: var(--accent-line); }
.empty { background: #fff; border: 1px dashed var(--line-strong); border-radius: var(--r-lg); padding: 44px; text-align: center; color: var(--slate); font-size: 14px; }
.alert { background: var(--green-bg); color: var(--green); border: 1px solid #C9EBDB; padding: 11px 16px; border-radius: var(--r-md); font-size: 13.5px; margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field input, .field select, .field textarea { border: 1px solid var(--line-strong); border-radius: var(--r-md); padding: 11px 13px; font-size: 14px; background: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.auth-card { max-width: 420px; margin: 48px auto; background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 32px; }
.breadcrumb { font-size: 12.5px; color: var(--muted); margin: 22px 0 0; }
.breadcrumb a:hover { color: var(--accent); }

/* ---------- Product card (v2) ---------- */
.pc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); display: flex; flex-direction: column; overflow: hidden; height: 100%; transition: border-color .15s; }
.pc:hover { border-color: var(--line-strong); }
.pc-media { position: relative; aspect-ratio: 1 / 1; background: #F7F8FA; display: grid; place-items: center; }
.pc-media img { width: 100%; height: 100%; object-fit: contain; padding: 14px; mix-blend-mode: multiply; }
.pc-media .ph { color: #C4C9D2; }
.pc-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pc-name { font-size: 13.5px; font-weight: 600; line-height: 1.75; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 47px; }
.pc-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; margin-top: auto; }
.pc-price { font-size: 16px; font-weight: 800; }
.pc-price small { font-size: 11px; font-weight: 500; color: var(--slate); margin-inline-start: 3px; }
.pc-add { width: 38px; height: 38px; border-radius: var(--r-md); border: 1px solid var(--line); background: #fff; color: var(--ink); display: grid; place-items: center; cursor: pointer; flex-shrink: 0; }
.pc-add:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---------- Rails (horizontal scrollers) ---------- */
.rail { position: relative; }
.rail-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 4 * 16px) / 5); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 2px; }
.rail-track::-webkit-scrollbar { display: none; }
.rail-track > * { scroll-snap-align: start; }
.rail-btn {
    position: absolute; top: 40%; width: 40px; height: 40px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
    box-shadow: var(--shadow-pop); display: grid; place-items: center; cursor: pointer; z-index: 2; color: var(--ink);
}
.rail-btn[data-dir="prev"] { right: -14px; }
.rail-btn[data-dir="next"] { left: -14px; }
.rail-btn[disabled] { opacity: 0; pointer-events: none; }

.block-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.block-head .section-title { margin: 0; }
.block-head a { font-size: 13px; font-weight: 700; color: var(--accent); }

/* ---------- Hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr); gap: 16px; }
.hero.no-side { grid-template-columns: 1fr; }
.hero-slider { position: relative; border-radius: var(--r-xl); overflow: hidden; background: var(--header); min-height: 380px; }
.hero.h-lg .hero-slider { min-height: 460px; }
.hero-slides { display: grid; grid-auto-flow: column; grid-auto-columns: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; height: 100%; scroll-behavior: smooth; }
.hero-slides::-webkit-scrollbar { display: none; }
.hero-slide { position: relative; scroll-snap-align: start; min-height: inherit; display: flex; align-items: flex-end; }
.hero-slide picture, .hero-slide > img { position: absolute; inset: 0; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-slide .shade { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,12,16,.72), rgba(10,12,16,.08) 62%); }
.hero-copy { position: relative; padding: 40px 44px; color: #fff; max-width: 620px; display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.hero-copy h2 { margin: 0; font-size: 34px; font-weight: 900; line-height: 1.45; }
.hero-copy p { margin: 0; font-size: 15px; line-height: 1.9; color: #E3E6EB; max-width: 480px; }
.hero-copy .btn { margin-top: 6px; background: #fff; color: var(--ink); border-color: #fff; }
.hero-dots { position: absolute; bottom: 18px; left: 22px; display: flex; gap: 6px; z-index: 3; }
.hero-dots button { width: 8px; height: 8px; border-radius: 99px; border: 0; background: rgba(255,255,255,.45); padding: 0; cursor: pointer; transition: width .2s, background .2s; }
.hero-dots button.is-active { width: 26px; background: #fff; }
.hero-side { display: grid; grid-template-rows: 1fr 1fr; gap: 16px; }
.hero-side.one { grid-template-rows: 1fr; }
.hero-side a { border-radius: var(--r-xl); overflow: hidden; background: #E9EBEF; display: block; min-height: 180px; }
.hero-side img { width: 100%; height: 100%; object-fit: cover; }
.hero-empty { display: grid; place-items: center; color: #9AA1AD; min-height: inherit; font-size: 14px; }

/* ---------- Category arches (signature) ---------- */
.arches { display: grid; grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 18px 14px; }
.arch { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
.arch-frame {
    width: 100%; aspect-ratio: 4 / 5; border-radius: 999px 999px var(--r-md) var(--r-md); background: var(--surface);
    border: 1px solid var(--line); overflow: hidden; display: grid; place-items: center; position: relative;
    transition: border-color .2s;
}
.arch-frame img { width: 100%; height: 100%; object-fit: cover; }
.arch-frame .initial { font-size: 30px; font-weight: 900; color: var(--accent); }
.arch:hover .arch-frame { border-color: var(--accent); }
.arch-name { font-size: 13px; font-weight: 700; color: var(--ink); line-height: 1.6; }
.arches.circle .arch-frame { aspect-ratio: 1; border-radius: 999px; }

/* ---------- Banners ---------- */
.banners { display: grid; gap: 16px; }
.banners.l-1 { grid-template-columns: 1fr; }
.banners.l-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.banners.l-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.banners.l-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.banners.l-1-2 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; }
.banners.l-1-2 > :first-child { grid-row: span 2; }
.banners a { display: block; border-radius: var(--r-lg); overflow: hidden; background: #E9EBEF; }
.banners img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Countdown deal ---------- */
.deal { background: var(--accent); border-radius: var(--r-xl); padding: 22px; display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 22px; align-items: stretch; color: #fff; }
.deal-intro { display: flex; flex-direction: column; justify-content: center; gap: 14px; padding: 8px 6px; }
.deal-intro h3 { margin: 0; font-size: 22px; font-weight: 900; line-height: 1.5; }
.deal-clock { display: flex; gap: 6px; direction: ltr; justify-content: flex-end; }
.deal-clock span { background: #fff; color: var(--ink); border-radius: var(--r-sm); min-width: 40px; height: 40px; display: grid; place-items: center; font-weight: 800; font-size: 16px; font-variant-numeric: tabular-nums; }
.deal-clock i { font-style: normal; align-self: center; font-weight: 800; }
.deal .rail-track { grid-auto-columns: calc((100% - 3 * 12px) / 4); gap: 12px; }
.deal .pc { border-color: transparent; }
.deal-done .deal-clock { opacity: .6; }

/* ---------- Brands ---------- */
.brands { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(140px, 1fr); gap: 12px; overflow-x: auto; scrollbar-width: none; }
.brands::-webkit-scrollbar { display: none; }
.brand { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); height: 96px; display: grid; place-items: center; padding: 16px; }
.brand img { max-height: 54px; width: auto; filter: grayscale(1); opacity: .75; transition: filter .2s, opacity .2s; }
.brand:hover img { filter: none; opacity: 1; }
.brand span { font-weight: 800; color: var(--slate); }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.feature { display: flex; align-items: center; gap: 14px; padding: 20px 22px; }
.feature + .feature { border-inline-start: 1px solid var(--line); }
.feature .ic { width: 44px; height: 44px; border-radius: var(--r-md); background: var(--accent-soft); display: grid; place-items: center; font-size: 20px; flex-shrink: 0; }
.feature b { display: block; font-size: 14px; }
.feature span { font-size: 12.5px; color: var(--slate); }

/* ---------- Sellers ---------- */
.sellers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.seller { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px; display: flex; align-items: center; gap: 12px; }
.seller:hover { border-color: var(--line-strong); }
.seller .av { width: 48px; height: 48px; border-radius: var(--r-md); background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 900; font-size: 19px; flex-shrink: 0; }
.seller b { display: block; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.seller span { font-size: 12px; color: var(--green); }

/* ---------- CTA & text ---------- */
.cta { border-radius: var(--r-xl); padding: 36px 40px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; overflow: hidden; position: relative; }
.cta.has-img { grid-template-columns: minmax(0, 1fr) 260px; }
.cta h3 { margin: 0 0 6px; font-size: 22px; font-weight: 900; }
.cta p { margin: 0 0 16px; color: var(--slate); max-width: 560px; }
.cta img { width: 100%; max-height: 200px; object-fit: contain; }
.richtext { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 32px; }
.richtext .body { line-height: 2.1; font-size: 14.5px; color: #2D3039; max-width: 78ch; }

/* ---------- Footer ---------- */
.p-footer { margin-top: 64px; background: var(--header); color: #B9BEC8; font-size: 13.5px; }
.p-footer .cols { display: grid; grid-template-columns: 1.5fr repeat(var(--cols, 3), 1fr); gap: 32px; padding: 48px 0 32px; }
.p-footer h4 { color: #fff; font-size: 14.5px; margin: 0 0 14px; }
.p-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.p-footer a:hover { color: #fff; }
.p-footer .brandline { color: #fff; font-size: 22px; font-weight: 900; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.p-footer .contact { margin-top: 16px; display: grid; gap: 4px; }
.p-footer .contact b { color: #fff; font-size: 16px; direction: ltr; text-align: right; }
.p-footer .social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.p-footer .social a { border: 1px solid rgba(255,255,255,.18); border-radius: 99px; padding: 4px 12px; font-size: 12.5px; color: #D5D9E0; }
.p-footer .social a:hover { background: rgba(255,255,255,.1); color: #fff; }
.p-footer .badges { display: flex; flex-wrap: wrap; gap: 12px; padding-bottom: 24px; }
.p-footer .bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 16px 0; font-size: 12.5px; color: #8E95A2; }

/* ---------- Customer account area uses the panel font ---------- */
body.is-panel main { font-family: var(--font-panel); }
body.is-panel main button, body.is-panel main input, body.is-panel main select, body.is-panel main textarea { font-family: inherit; }

/* ---------- Mobile tab bar ---------- */
.p-tabbar { display: none; }

/* ---------- Visibility helpers for blocks ---------- */
@media (max-width: 767px) { .hide-mobile { display: none !important; } }
@media (min-width: 768px) { .hide-desktop { display: none !important; } }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .rail-track { grid-auto-columns: calc((100% - 3 * 16px) / 4); }
    .grid.cols-5 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .deal .rail-track { grid-auto-columns: calc((100% - 2 * 12px) / 3); }
}
@media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; }
    .hero-side { grid-template-rows: none; grid-template-columns: 1fr 1fr; }
    .hero-side a { min-height: 130px; }
    .p-footer .cols { grid-template-columns: 1fr 1fr; }
    .sellers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .deal { grid-template-columns: 1fr; }
    .deal-clock { justify-content: flex-start; }
    .banners.l-3, .banners.l-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid.cols-4, .grid.cols-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
    body { padding-bottom: 68px; }
    .wrap { padding: 0 14px; }
    .p-announce nav { display: none; }
    .p-header .row { flex-wrap: wrap; gap: 10px; min-height: 0; padding: 10px 0 12px; }
    .p-search { order: 3; flex-basis: 100%; max-width: none; }
    .p-search input { height: 44px; }
    .p-actions .p-action .lbl { display: none; }
    .p-burger { display: inline-flex; }
    .p-catnav { display: none; }
    .p-catnav.is-open { display: block; }
    .p-catnav.is-open .wrap { flex-direction: column; align-items: stretch; padding: 8px 14px; }
    main.wrap > section, .p-block { margin-top: var(--gap-m, 24px); }
    .section-title { font-size: 17px; }
    .rail-track { grid-auto-columns: 46%; gap: 10px; }
    .rail-btn { display: none; }
    .hero-slider { min-height: 260px; border-radius: var(--r-lg); }
    .hero.h-lg .hero-slider { min-height: 320px; }
    .hero-copy { padding: 22px; }
    .hero-copy h2 { font-size: 22px; }
    .hero-copy p { font-size: 13px; }
    .hero-side a { border-radius: var(--r-lg); min-height: 96px; }
    .arches { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 8px; }
    .arch-name { font-size: 11.5px; }
    .banners.l-2, .banners.l-3, .banners.l-4, .banners.l-1-2 { grid-template-columns: 1fr; grid-template-rows: none; }
    .banners.l-1-2 > :first-child { grid-row: auto; }
    .deal { padding: 16px; border-radius: var(--r-lg); }
    .deal .rail-track { grid-auto-columns: 46%; }
    .features { grid-template-columns: 1fr 1fr; }
    .feature { padding: 14px; gap: 10px; }
    .feature + .feature { border-inline-start: 0; }
    .feature:nth-child(even) { border-inline-start: 1px solid var(--line); }
    .feature:nth-child(n+3) { border-top: 1px solid var(--line); }
    .cta, .cta.has-img { grid-template-columns: 1fr; padding: 24px; }
    .richtext { padding: 20px; }
    .grid.cols-4, .grid.cols-5, .grid.cols-8 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .p-footer .cols { grid-template-columns: 1fr; gap: 24px; padding-top: 32px; }

    .p-tabbar {
        display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; bottom: 0; right: 0; left: 0; z-index: 45;
        background: #fff; border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
    }
    .p-tabbar a { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; font-weight: 600; color: var(--slate); padding: 4px; position: relative; }
    .p-tabbar a.is-active { color: var(--accent); }
    .p-tabbar .p-badge { top: 0; left: calc(50% - 22px); }
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* ==========================================================================
   Phase 2 — product card extras, product page (PDP), category page (PLP)
   ========================================================================== */
.pc-off { position: absolute; top: 10px; right: 10px; z-index: 1; background: var(--accent); color: #fff; font-size: 12px; font-weight: 800; padding: 2px 9px; border-radius: 999px; }
.pc-was { display: block; font-size: 12px; color: var(--muted); line-height: 1.4; }

.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.breadcrumb [aria-current] { color: var(--ink); }

/* ---------- PDP ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 5fr) minmax(280px, 3.6fr); gap: 24px; margin-top: 16px; align-items: start; }
.pdp-gallery { position: sticky; top: 96px; }
.pdp-stage { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); overflow: hidden; aspect-ratio: 1; }
.pdp-slides { display: grid; grid-auto-flow: column; grid-auto-columns: 100%; height: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; scroll-behavior: smooth; }
.pdp-slides::-webkit-scrollbar { display: none; }
.pdp-slide { margin: 0; scroll-snap-align: start; display: grid; place-items: center; height: 100%; }
.pdp-slide img { width: 100%; height: 100%; object-fit: contain; padding: 24px; }
.pdp-noimg { height: 100%; display: grid; place-items: center; color: #C4C9D2; }
.pdp-off { position: absolute; top: 14px; right: 14px; z-index: 2; background: var(--accent); color: #fff; font-weight: 800; font-size: 13px; padding: 4px 12px; border-radius: 999px; }
.pdp-thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; scrollbar-width: none; }
.pdp-thumbs button { flex: 0 0 68px; height: 68px; border-radius: var(--r-md); border: 1.5px solid var(--line); background: #fff; padding: 4px; cursor: pointer; }
.pdp-thumbs button.is-active { border-color: var(--accent); }
.pdp-thumbs img { width: 100%; height: 100%; object-fit: contain; }

.pdp-brand { display: inline-block; color: var(--accent); font-weight: 700; font-size: 13.5px; margin-bottom: 4px; }
.pdp-title { margin: 0 0 12px; font-size: 22px; font-weight: 800; line-height: 1.75; }
.pdp-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; font-size: 13px; color: var(--slate); padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.pdp-rating { color: var(--ink); font-weight: 700; }
.pdp-rating .star { color: #E8A317; }
.pdp-rating span { color: var(--slate); font-weight: 500; }
.pdp-rating.muted-link { color: var(--accent); }
.pdp-keyspecs { margin-top: 18px; }
.pdp-keyspecs h2 { font-size: 15px; margin: 0 0 10px; }
.pdp-keyspecs ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.pdp-keyspecs li { display: grid; grid-template-columns: minmax(90px, 2fr) 3fr; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 8px 12px; font-size: 13px; }
.pdp-keyspecs li span { color: var(--slate); }
.pdp-more { display: inline-block; margin-top: 10px; color: var(--accent); font-weight: 700; font-size: 13px; }
.pdp-lead { color: #2D3039; line-height: 2.1; margin: 16px 0 0; }

.pdp-buy { position: sticky; top: 96px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.pdp-seller { display: flex; gap: 10px; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.pdp-seller .av { width: 40px; height: 40px; border-radius: var(--r-md); background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 900; }
.pdp-seller b { display: block; font-size: 14px; }
.pdp-seller small { color: var(--green); font-size: 12px; }
.pdp-stock .st { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; }
.pdp-stock .st::before { content: ''; width: 8px; height: 8px; border-radius: 99px; background: currentColor; }
.pdp-stock .in { color: var(--green); }
.pdp-stock .low { color: #B45309; }
.pdp-stock .out { color: var(--danger); }
.pdp-price { text-align: left; }
.pdp-price .was { display: flex; justify-content: flex-end; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.pdp-price .pct { background: var(--accent); color: #fff; font-size: 12px; font-weight: 800; padding: 1px 8px; border-radius: 999px; }
.pdp-price .now { font-size: 26px; font-weight: 900; }
.pdp-price .now small { font-size: 13px; font-weight: 500; color: var(--slate); margin-inline-start: 4px; }
.pdp-add { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 10px; }
.pdp-cta { width: 100%; }
.pdp-cta[disabled] { background: #E3E6EB; border-color: #E3E6EB; color: var(--slate); cursor: not-allowed; filter: none; }
.qty { display: grid; grid-template-columns: 36px 1fr 36px; border: 1px solid var(--line-strong); border-radius: var(--r-md); overflow: hidden; height: 50px; }
.qty button { border: 0; background: #fff; font-size: 18px; cursor: pointer; color: var(--ink); }
.qty button:hover { background: var(--canvas); }
.qty input { border: 0; text-align: center; font-size: 15px; font-weight: 700; width: 100%; -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.pdp-wish { width: 100%; display: inline-flex; justify-content: center; align-items: center; gap: 8px; background: none; border: 1px solid var(--line); border-radius: var(--r-md); padding: 10px; cursor: pointer; font-size: 13px; color: var(--ink); }
.pdp-wish.is-on { color: var(--accent); border-color: var(--accent-line); }
.pdp-offers { border-top: 1px solid var(--line); padding-top: 12px; }
.pdp-offers h3 { font-size: 13.5px; margin: 0 0 8px; }
.pdp-offers .row { display: flex; justify-content: space-between; font-size: 13px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
.pdp-offers .row:last-child { border: 0; }

.pdp-tabs { position: sticky; top: 76px; z-index: 20; margin-top: 40px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); display: flex; gap: 4px; padding: 6px; overflow-x: auto; }
.pdp-tabs a { padding: 9px 16px; border-radius: var(--r-md); font-weight: 700; font-size: 14px; color: var(--slate); white-space: nowrap; }
.pdp-tabs a.is-active, .pdp-tabs a:hover { color: var(--accent); background: var(--accent-soft); }
.pdp-tabs a span { font-size: 12px; background: var(--canvas); border-radius: 99px; padding: 0 7px; margin-inline-start: 4px; }
.pdp-sec { margin-top: 32px; scroll-margin-top: 150px; }
.pdp-desc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px 28px; }
.pdp-desc .inner { line-height: 2.2; font-size: 14.5px; color: #2D3039; }
.pdp-desc .inner img { max-width: 100%; height: auto; border-radius: var(--r-md); }
.pdp-desc .inner h2 { font-size: 18px; margin: 20px 0 10px; }
.pdp-desc .inner h3 { font-size: 16px; margin: 16px 0 8px; }
.pdp-desc .inner ul, .pdp-desc .inner ol { padding-inline-start: 24px; }
.pdp-desc .inner table { border-collapse: collapse; width: 100%; margin: 12px 0; }
.pdp-desc .inner td, .pdp-desc .inner th { border: 1px solid var(--line); padding: 8px 10px; }
.pdp-desc.is-collapsed .inner { max-height: 260px; overflow: hidden; -webkit-mask-image: linear-gradient(#000 70%, transparent); mask-image: linear-gradient(#000 70%, transparent); }
.pdp-expand { margin-top: 10px; background: none; border: 0; color: var(--accent); font-weight: 700; cursor: pointer; padding: 0; font-size: 13.5px; }
.pdp-spec-table { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.pdp-spec-table > div { display: grid; grid-template-columns: minmax(140px, 1fr) 3fr; gap: 16px; padding: 12px 20px; font-size: 14px; }
.pdp-spec-table > div:nth-child(even) { background: #FAFBFC; }
.pdp-spec-table dt { color: var(--slate); }
.pdp-spec-table dd { margin: 0; font-weight: 600; }
.pdp-reviews { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; align-items: start; }
.pdp-review-summary { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; position: sticky; top: 150px; }
.pdp-review-summary .big { font-size: 40px; font-weight: 900; line-height: 1.2; }
.pdp-review-summary .big small { font-size: 14px; color: var(--slate); font-weight: 500; margin-inline-start: 6px; }
.stars { color: #E8A317; letter-spacing: 2px; font-size: 15px; }
.stars span { color: #D9DDE3; }
.bars { margin-top: 14px; display: grid; gap: 6px; }
.bar { display: grid; grid-template-columns: 14px 1fr 26px; gap: 8px; align-items: center; font-size: 12px; color: var(--slate); }
.bar i { height: 6px; background: var(--canvas); border-radius: 99px; overflow: hidden; display: block; }
.bar b { display: block; height: 100%; background: #E8A317; border-radius: 99px; }
.pdp-review-form summary { list-style: none; cursor: pointer; }
.pdp-review-form summary::-webkit-details-marker { display: none; }
.pdp-review-list { display: grid; gap: 12px; }
.rv { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 20px; }
.rv header { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.rv header b { font-size: 14.5px; }
.rv p { margin: 8px 0; line-height: 2; font-size: 14px; color: #2D3039; }
.rv footer { font-size: 12.5px; color: var(--muted); }
.pdp-owner { margin-top: 40px; background: #FFFBF3; border: 1px solid #F5E3C8; border-radius: var(--r-lg); padding: 16px; }
.pdp-owner form { display: flex; gap: 10px; margin-top: 10px; }
.pdp-owner input { flex: 1; border: 1px solid var(--line-strong); border-radius: var(--r-md); padding: 10px 12px; }
.pdp-mbar { display: none; }

/* ---------- PLP ---------- */
.plp-head { margin-top: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 24px 28px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: center; overflow: hidden; }
.plp-head.has-img { grid-template-columns: minmax(0, 1fr) 200px; }
.plp-head h1 { margin: 0; font-size: 26px; font-weight: 900; }
.plp-head p { margin: 6px 0 0; color: var(--slate); max-width: 70ch; line-height: 2; }
.plp-head .count { display: inline-block; margin-top: 10px; font-size: 12.5px; color: var(--slate); background: var(--canvas); border-radius: 99px; padding: 2px 12px; }
.plp-head img { width: 200px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 999px 999px var(--r-md) var(--r-md); }
.plp-children { display: flex; gap: 8px; overflow-x: auto; margin-top: 14px; scrollbar-width: none; }
.chip { white-space: nowrap; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 7px 16px; font-size: 13px; font-weight: 600; }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.plp { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 20px; margin-top: 24px; align-items: start; }
.plp-filters { position: sticky; top: 96px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px; }
.plp-filters-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.plp-filters-head a { font-size: 12.5px; color: var(--accent); }
.plp-close { display: none; background: none; border: 0; font-size: 24px; cursor: pointer; line-height: 1; }
.plp-group { border: 0; border-top: 1px solid var(--line); margin: 14px 0 0; padding: 14px 0 0; }
.plp-group legend { font-weight: 700; font-size: 13.5px; padding: 0; margin-bottom: 10px; }
.plp-price { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.plp-price input { width: 100%; border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 8px 10px; font-size: 13px; }
.plp-checks { display: grid; gap: 8px; max-height: 260px; overflow: auto; }
.plp-checks label { display: flex; gap: 8px; align-items: center; font-size: 13.5px; cursor: pointer; }
.plp-checks input { accent-color: var(--accent); width: 16px; height: 16px; }
.plp-filters .btn { margin-top: 16px; }
.plp-switch { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13.5px; position: relative; }
.plp-switch input { position: absolute; opacity: 0; }
.plp-switch .track { width: 36px; height: 20px; border-radius: 99px; background: #CDD2DA; position: relative; flex-shrink: 0; transition: background .15s; }
.plp-switch .track::after { content: ''; position: absolute; top: 2px; right: 2px; width: 16px; height: 16px; border-radius: 99px; background: #fff; transition: right .15s; }
.plp-switch input:checked + .track { background: var(--accent); }
.plp-switch input:checked + .track::after { right: 18px; }
.plp-switch input:focus-visible + .track { outline: 2px solid var(--accent); outline-offset: 2px; }
.plp-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.plp-open { display: none; }
.plp-sort { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.plp-sort a { padding: 6px 12px; border-radius: var(--r-sm); color: var(--slate); font-weight: 600; }
.plp-sort a.is-active { color: var(--accent); background: var(--accent-soft); }
.plp-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.plp-scrim { display: none; }
.p-pager { display: flex; justify-content: center; gap: 6px; margin-top: 28px; flex-wrap: wrap; }
.p-pager a, .p-pager span { min-width: 40px; height: 40px; display: grid; place-items: center; padding: 0 12px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--line); font-weight: 700; font-size: 13.5px; }
.p-pager .is-current { background: var(--ink); color: #fff; border-color: var(--ink); }
.p-pager .is-disabled { color: var(--muted); }
.p-pager .gap { border: 0; background: none; }

@media (max-width: 1100px) {
    .pdp { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .pdp-buy { grid-column: 1 / -1; position: static; }
    .plp-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .pdp { grid-template-columns: 1fr; }
    .pdp-gallery { position: static; }
    .pdp-reviews { grid-template-columns: 1fr; }
    .pdp-review-summary { position: static; }
    .plp { grid-template-columns: 1fr; }
    .plp-open { display: inline-flex; }
    .plp-filters { position: fixed; inset: 0 0 0 auto; width: min(340px, 88vw); z-index: 60; border-radius: 0; overflow: auto; transform: translateX(100%); transition: transform .2s; top: 0; }
    .plp-filters.is-open { transform: none; }
    .plp-close { display: block; }
    .plp-scrim.is-open { display: block; position: fixed; inset: 0; background: rgba(15,17,22,.45); z-index: 55; }
}
@media (max-width: 767px) {
    .pdp-title { font-size: 18px; }
    .pdp-stage { border-radius: var(--r-lg); }
    .pdp-buy { padding: 16px; }
    .pdp-tabs { top: 0; margin-top: 28px; border-radius: 0; margin-inline: -14px; border-inline: 0; }
    .pdp-desc { padding: 18px; }
    .pdp-spec-table > div { grid-template-columns: 1fr 1.6fr; padding: 10px 14px; font-size: 13px; }
    .pdp-owner form { flex-direction: column; }
    .pdp-mbar {
        display: flex; position: fixed; right: 0; left: 0; bottom: calc(60px + env(safe-area-inset-bottom)); z-index: 44;
        background: #fff; border-top: 1px solid var(--line); padding: 10px 14px; justify-content: space-between; align-items: center; gap: 12px;
    }
    .pdp-mbar .pr s { display: block; font-size: 11.5px; color: var(--muted); }
    .pdp-mbar .pr b { font-size: 16px; }
    .pdp-mbar .btn { flex: 0 0 auto; padding-inline: 22px; }
    body:has(.pdp-mbar) { padding-bottom: 136px; }
    .plp-head, .plp-head.has-img { grid-template-columns: 1fr; padding: 18px; }
    .plp-head img { display: none; }
    .plp-head h1 { font-size: 20px; }
    .plp-toolbar { flex-wrap: wrap; }
    .plp-sort .muted { display: none; }
    .plp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
}

/* ===== صفحه‌ی محصول — المان‌های تکمیلی ===== */
.pdp-assurance{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pdp-assurance span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--slate);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.pdp-assurance svg{width:16px;height:16px;fill:none;stroke:var(--green);stroke-width:1.8}
.pdp-ship{display:flex;gap:10px;align-items:center;background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--r-md);padding:10px 12px}
.pdp-ship svg{width:26px;height:26px;color:var(--accent);flex-shrink:0}
.pdp-ship b{display:block;font-size:13px}
.pdp-ship small{color:var(--slate);font-size:11.5px}
.pdp-actions{display:flex;gap:8px}
.pdp-actions form{margin:0}
.pdp-share-btn{cursor:pointer}
.pdp-services{list-style:none;margin:4px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:11px}
.pdp-services li{display:flex;gap:9px;align-items:center;font-size:12.5px;color:#2D3039}
.pdp-services svg{width:19px;height:19px;flex-shrink:0;fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.pdp-offers h3{display:flex;align-items:center;gap:7px}
.pdp-offers h3 .cnt{font-size:11px;background:var(--accent-soft);color:var(--accent);border-radius:99px;padding:1px 8px;font-weight:800}
.pdp-offers .row{align-items:center}
.pdp-offers .sel{display:flex;align-items:center;gap:8px;color:var(--ink)}
.pdp-offers .av{width:26px;height:26px;border-radius:7px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:12px}
.pe-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1F2A4D;color:#fff;padding:10px 20px;border-radius:999px;font-size:13px;font-weight:700;z-index:9999;box-shadow:0 8px 24px #0003}
@media (max-width:900px){.pdp-review-summary{position:static}}

/* عنوان انگلیسی، گارانتی و خرید اقساطی */
.pdp-title-en{color:var(--muted);font-size:14px;font-weight:600;margin:-6px 0 12px;direction:ltr;text-align:left;letter-spacing:.2px}
.pdp-warranty{display:flex;gap:9px;align-items:center;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--r-md);padding:9px 12px}
.pdp-warranty svg{width:22px;height:22px;color:var(--accent);flex-shrink:0}
.pdp-warranty small{display:block;color:var(--slate);font-size:11px}
.pdp-warranty b{font-size:13px;color:var(--ink)}
.pdp-bnpl{border:1px solid var(--line);border-radius:var(--r-md);padding:11px 13px;background:var(--surface)}
.pdp-bnpl .hd{display:flex;gap:7px;align-items:center;font-size:13px;font-weight:800;color:var(--ink)}
.pdp-bnpl .hd svg{width:18px;height:18px;color:var(--accent)}
.pdp-bnpl .ways{display:flex;flex-wrap:wrap;gap:6px;margin:9px 0 7px}
.pdp-bnpl .ways span{font-size:11.5px;font-weight:700;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:999px;padding:4px 10px}
.pdp-bnpl small{color:var(--slate);font-size:11px}

/* ===== صفحه‌ی فروشگاه حرفه‌ای (/shop) ===== */
.shop-banner{position:relative;margin:16px 0 20px;border-radius:var(--r-xl);overflow:hidden;background-size:cover;background-position:center;min-height:150px;display:flex;align-items:center}
.shop-banner::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0006,#0001)}
.sb-inner{position:relative;z-index:2;padding:30px 34px;color:#fff}
.sb-inner h1{margin:0;font-size:28px;font-weight:900}
.sb-inner p{margin:8px 0 0;font-size:14.5px;opacity:.95}
.sb-count{display:inline-block;margin-top:12px;background:#ffffff26;border:1px solid #ffffff4d;border-radius:999px;padding:4px 14px;font-size:12.5px;font-weight:700;backdrop-filter:blur(4px)}
.shop-layout{display:grid;grid-template-columns:265px minmax(0,1fr);gap:22px;align-items:start}
.shop-filters{grid-column:1;grid-row:1;position:sticky;top:96px;align-self:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px}
.shop-results{grid-column:2;grid-row:1;min-width:0}
.shop-filters .sf-block{padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.shop-filters .sf-block:last-of-type{border-bottom:0;margin-bottom:0;padding-bottom:0}
.shop-filters h3{font-size:13.5px;margin:0 0 10px;font-weight:800}
.sf-list{display:flex;flex-direction:column;gap:5px}
.sf-list.sf-scroll{max-height:220px;overflow:auto}
.sf-item{display:block;padding:7px 11px;border-radius:var(--r-md);font-size:13px;color:var(--ink);border:1px solid transparent;transition:.12s}
.sf-item:hover{background:var(--canvas)}
.sf-item.on{background:var(--accent-soft);color:var(--accent);font-weight:800;border-color:var(--accent-line)}
.sf-price{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sf-price input{width:100%;border:1px solid var(--line-strong);border-radius:var(--r-md);padding:9px 11px;font-family:inherit;font-size:13px;background:#fff}
.sf-chip-btn{display:block;text-align:center;padding:9px 12px;border:1px solid var(--line-strong);border-radius:var(--r-md);font-size:13px;font-weight:700;cursor:pointer;color:var(--ink)}
.sf-chip-btn.on{background:var(--accent);border-color:var(--accent);color:#fff}
.sf-reset{display:block;text-align:center;margin-top:12px;font-size:12.5px;color:var(--danger);font-weight:700}
.shop-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:10px 14px;margin-bottom:16px}
.shop-toolbar .st-label{font-size:12.5px;color:var(--slate);font-weight:700}
.sort-chips{display:flex;gap:6px;flex-wrap:wrap;flex:1}
.sort-chips .chip{padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:700;color:var(--slate);border:1px solid var(--line);background:#fff;transition:.12s}
.sort-chips .chip:hover{border-color:var(--accent-line);color:var(--accent)}
.sort-chips .chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.shop-toolbar .st-count{font-size:12.5px;color:var(--muted);font-weight:700}
.active-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}
.active-filters .af{font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:999px;padding:4px 12px}
.active-filters .af.clear{color:var(--danger);background:transparent;border-color:transparent;text-decoration:underline}
@media (max-width:860px){.shop-layout{grid-template-columns:1fr}.shop-filters{grid-column:1;grid-row:2;position:static}.shop-results{grid-column:1;grid-row:1}}

/* ===== پرسش و پاسخ محصول ===== */
.pdp-qna{display:grid;grid-template-columns:300px minmax(0,1fr);gap:20px;align-items:start}
.qna-ask{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;position:sticky;top:150px}
.qna-ask b{font-size:15px}
.qna-ask p{font-size:13px;margin:6px 0 14px}
.qna-form summary{list-style:none;cursor:pointer}
.qna-form summary::-webkit-details-marker{display:none}
.qna-list{display:grid;gap:12px}
.qa{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 20px}
.qa .q,.qa .a{display:flex;gap:10px;align-items:flex-start}
.qa p{margin:0;line-height:2;font-size:14px;color:#2D3039}
.qa .q p{font-weight:700}
.qa .tag{flex-shrink:0;font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px;background:var(--canvas);color:var(--slate);margin-top:4px}
.qa .tag.ans{background:var(--accent-soft);color:var(--accent)}
.qa .meta{font-size:12px;color:var(--muted);margin:6px 0 0;padding-inline-start:54px}
.qa .a{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
@media (max-width:900px){.pdp-qna{grid-template-columns:1fr}.qna-ask{position:static}}

/* ===== زوم گالری و لایت‌باکس ===== */
.pdp-stage[data-zoom]{cursor:zoom-in}
.pdp-slide{overflow:hidden}
.pdp-slide img{transition:transform .12s ease-out;will-change:transform}
.pdp-stage.is-zooming .pdp-slide img{transition:none}
.pdp-zoom-hint{position:absolute;bottom:12px;left:12px;z-index:3;width:34px;height:34px;border-radius:999px;background:#fffffff0;border:1px solid var(--line);display:grid;place-items:center;color:var(--slate);pointer-events:none;transition:opacity .15s}
.pdp-stage.is-zooming .pdp-zoom-hint{opacity:0}
.lb{position:fixed;inset:0;z-index:10000;background:#0B1020f2;display:none;align-items:center;justify-content:center}
.lb.is-open{display:flex}
.lb-stage{position:absolute;inset:70px 76px 60px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.lb-stage img{display:block;width:auto;height:auto;max-width:min(100%,1100px);max-height:100%;max-height:calc(100vh - 130px);max-height:calc(100dvh - 130px);object-fit:contain;cursor:zoom-in;transition:transform .12s ease-out;user-select:none}
@media (max-width:767px){.lb-stage{inset:64px 8px 56px}.lb-stage img{max-height:calc(100vh - 120px);max-height:calc(100dvh - 120px)}.lb-nav{top:auto;bottom:10px;transform:none;width:42px;height:42px;font-size:26px}.lb-count{bottom:18px}}
@media (max-height:420px){.lb-stage{inset:52px 64px 44px}.lb-stage img{max-height:calc(100vh - 96px);max-height:calc(100dvh - 96px)}.lb-x{top:8px}.lb-count{bottom:8px}}
.lb.is-zoom .lb-stage img{cursor:zoom-out;transition:none}
.lb-x{position:absolute;top:16px;left:16px;width:44px;height:44px;border-radius:999px;border:0;background:#ffffff1f;color:#fff;font-size:18px;cursor:pointer}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:999px;border:0;background:#ffffff1f;color:#fff;font-size:30px;line-height:1;cursor:pointer}
.lb-x,.lb-nav,.lb-count{z-index:2}
.lb-nav:hover,.lb-x:hover{background:#ffffff38}
.lb-prev{right:16px}
.lb-next{left:16px}
.lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;font-weight:700;background:#ffffff1f;padding:4px 14px;border-radius:999px}

/* ===== دکمه‌های اقدام (علاقه‌مندی، نمودار، اشتراک) ===== */
.pdp-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:6px}
.pdp-actions .pdp-wish{flex-direction:column;gap:4px;font-size:11.5px;padding:9px 4px;height:100%}
.pdp-actions form{display:flex}
.pdp-actions form .pdp-wish{width:100%}

/* ===== نمودار تغییر قیمت ===== */
.pc-dialog{width:min(94vw,720px);border:0;border-radius:var(--r-xl);padding:20px 22px;box-shadow:0 24px 60px #0004;color:var(--ink)}
.pc-dialog::backdrop{background:#0B102099}
.pc-head{display:flex;justify-content:space-between;align-items:center}
.pc-head b{font-size:16px}
.pc-x{border:0;background:var(--canvas);width:34px;height:34px;border-radius:999px;cursor:pointer;font-size:14px}
.pc-name{color:var(--slate);font-size:13px;margin:4px 0 14px}
.pc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.pc-stats div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:9px 11px}
.pc-stats small{display:block;color:var(--slate);font-size:11.5px}
.pc-stats b{font-size:14.5px}
.pc-stats b i{font-style:normal;font-size:11px;color:var(--slate);font-weight:500}
.pc-stats .lo{color:var(--green)}
.pc-stats .hi{color:var(--danger)}
.pc-wrap{position:relative;color:var(--accent);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:8px 8px 0}
.pc-wrap svg{width:100%;height:230px;display:block}
.pc-grid{stroke:#E6E9EE;stroke-width:1;vector-effect:non-scaling-stroke}
.pc-cursor{stroke:#9AA2AF;stroke-width:1;stroke-dasharray:4 4;opacity:0;vector-effect:non-scaling-stroke}
.pc-tip{position:absolute;transform:translate(-50%,calc(-100% - 12px));background:#1F2A4D;color:#fff;border-radius:10px;padding:6px 10px;font-size:12px;white-space:nowrap;pointer-events:none;text-align:center;box-shadow:0 6px 16px #0003}
.pc-tip b{display:block;font-size:13px}
.pc-tip small{opacity:.8}
.pc-axis{display:flex;justify-content:space-between;direction:ltr;font-size:11.5px;color:var(--muted);padding:4px 6px 8px}
.pc-note{font-size:12px;color:var(--slate);margin:10px 0 0}
@media (max-width:560px){.pc-stats{grid-template-columns:1fr}.pc-wrap svg{height:190px}}