/* ==========================================================
   styles.css — ظاهر سایت دیجی تویز (راست‌به‌چپ، سفید با رنگ اصلی rgb(186, 78, 38))
   ایده‌ی طراحی: آجر و ساختنی. هیرو مثل صفحه‌ی پایه‌ی لگو نقطه‌نقطه است
   و هر تصویر محصول روی سرش دکمه‌های آجری دارد.
   برای عوض کردن رنگ کل سایت فقط بلوک «رنگ‌ها» را تغییر بده.
   ========================================================== */

/* ---------- فونت ----------
   فونت اصلی Vazirmatn است (در index.html بدون مسدود کردن صفحه لود می‌شود).
   اگر گوگل‌فونت در شبکه‌ی تو فیلتر است، فایل‌های فونت را کنار پروژه در
   پوشه‌ی fonts بگذار و این بلوک را از حالت کامنت دربیاور:

@font-face { font-family: 'Vazirmatn'; font-weight: 400; font-display: swap; src: url('fonts/Vazirmatn-Regular.woff2') format('woff2'); }
@font-face { font-family: 'Vazirmatn'; font-weight: 500; font-display: swap; src: url('fonts/Vazirmatn-Medium.woff2') format('woff2'); }
@font-face { font-family: 'Vazirmatn'; font-weight: 700; font-display: swap; src: url('fonts/Vazirmatn-Bold.woff2') format('woff2'); }
@font-face { font-family: 'Vazirmatn'; font-weight: 900; font-display: swap; src: url('fonts/Vazirmatn-Black.woff2') format('woff2'); }
*/

/* ---------- رنگ‌ها ---------- */
:root {
  --accent: rgb(186, 78, 38);        /* رنگ اصلی سایت */
  --accent-deep: rgb(139, 55, 24);   /* سایه‌ی دکمه‌ها */
  --accent-soft: rgba(186, 78, 38, .09);
  --on-accent: #FFFFFF;              /* رنگ نوشته روی رنگ اصلی */

  --bg: #FFFFFF;
  --surface: #FAF5F2;
  --line: #EADFD8;
  --line-strong: #CDB9AD;
  --ink: #1E1714;
  --muted: #6A5A52;
  --focus: rgb(186, 78, 38);
  --error: #B3261E;

  --font: 'Vazirmatn', 'IRANSansX', 'IRANSans', 'Vazir', 'Segoe UI', Tahoma, 'Noto Sans Arabic', 'Geeza Pro', system-ui, sans-serif;

  color-scheme: light;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

/* ---------- پایه ---------- */
html { scroll-padding-top: env(safe-area-inset-top, 0px); background: var(--bg); }
html.no-scroll { overflow: hidden; }
*, *::before, *::after { box-sizing: inherit; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, fieldset { margin: 0; }
h1, h2, h3, h4 { font-weight: 900; line-height: 1.4; }
ul, ol { padding: 0; list-style: none; }
fieldset { padding: 0; border: 0; min-width: 0; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
main:focus { outline: none; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.site-header :focus-visible, .why :focus-visible { outline-color: #fff; }

.wrap { max-width: 1120px; margin-inline: auto; padding-inline: 20px; }
.muted { color: var(--muted); }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

.skip {
  position: absolute; top: -80px; inset-inline-start: 12px; z-index: 100;
  padding: 6px 16px; border: 0; border-radius: 10px;
  background: var(--ink); color: #fff; font-weight: 700; cursor: pointer;
}
.skip:focus { top: 8px; outline-color: var(--accent); }

/* ایموجی را خاکستری می‌کند تا روی زمینه‌ی رنگی، ظاهر دو رنگ پیدا کند */
.duo { display: inline-block; filter: grayscale(1) contrast(1.25); mix-blend-mode: multiply; }

/* ---------- دکمه‌ها ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 2px solid transparent; border-radius: 999px;
  padding: 6px 18px;
  font-weight: 800; line-height: 1.7;
  cursor: pointer;
  transition: transform .12s ease;
}
.btn:active:not(:disabled) { transform: translateY(2px); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn--sun { background: var(--accent); color: var(--on-accent); box-shadow: 0 3px 0 var(--accent-deep); }
.btn--sun:active:not(:disabled) { box-shadow: 0 1px 0 var(--accent-deep); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--outline:hover:not(:disabled) { border-color: var(--accent); }
.btn--lg { padding: 10px 28px; font-size: 1.05rem; }
.btn--block { width: 100%; }

.icon-btn {
  width: 40px; height: 40px;
  border: 2px solid var(--line-strong); border-radius: 12px;
  background: transparent; color: var(--ink);
  cursor: pointer;
}
.link-btn { border: 0; background: none; color: var(--muted); text-decoration: underline; cursor: pointer; padding: 4px; align-self: start; }

/* ---------- هدر ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40;
  background: var(--accent); color: var(--on-accent);
}
.scrolled .site-header { box-shadow: 0 4px 0 var(--accent-deep); }
.site-header__in { display: flex; align-items: center; gap: 20px; min-height: 68px; }

.logo { display: inline-flex; align-items: center; gap: 8px; }
.logo__mark { width: 34px; height: 34px; }
.logo__text { font-size: 1.5rem; font-weight: 900; line-height: 1; white-space: nowrap; }

.nav { display: flex; gap: 6px; margin-inline-start: 4px; }
.nav a { padding: 2px 14px; border-radius: 999px; font-weight: 700; }
.nav a:hover { background: rgba(255, 255, 255, .18); }
.nav a[aria-current="page"] { background: #fff; color: var(--accent); }

.cart-btn {
  margin-inline-start: auto;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  border: 0; border-radius: 999px;
  background: #fff; color: var(--accent);
  font-weight: 700;
  cursor: pointer;
}
.cart-btn__badge {
  min-width: 24px; height: 24px; padding-inline: 6px;
  display: inline-grid; place-items: center;
  border-radius: 999px;
  background: var(--accent); color: var(--on-accent);
  font-size: .85rem; font-weight: 800; line-height: 1;
}
@media (max-width: 520px) {
  .site-header__in { gap: 10px; }
  .logo__text { font-size: 1.25rem; }
  .logo__mark { width: 28px; height: 28px; }
  .nav a { padding-inline: 10px; font-size: .95rem; white-space: nowrap; }
  .nav a:first-child { display: none; }
  .cart-btn { padding-inline: 12px; }
  .cart-btn__label { display: none; }
}

/* ---------- هیرو ---------- */
.hero {
  background-color: var(--bg);
  background-image: radial-gradient(rgba(186, 78, 38, .16) 2px, transparent 2.5px);
  background-size: 30px 30px;
  border-bottom: 2px solid var(--line);
}
.hero__in { display: grid; gap: 40px; align-items: center; padding-block: 48px 64px; }
@media (min-width: 880px) {
  .hero__in { grid-template-columns: 1.15fr .85fr; padding-block: 72px 88px; }
}
.hero h1 {
  color: var(--accent);
  font-size: clamp(2.6rem, 7.5vw, 4.8rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 16px;
}
.hero__copy p { font-size: 1.15rem; max-width: 30rem; margin-bottom: 28px; }

/* برج آجری */
.play { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.play__stage {
  --bw: 150px;
  --bh: 44px;
  position: relative;
  min-height: calc(var(--bh) * 10 + 44px);
  display: flex; flex-direction: column; justify-content: flex-end; align-items: center;
}
@media (max-width: 520px) { .play__stage { --bw: 112px; --bh: 32px; } }
.play__hint {
  position: absolute; inset: 0 0 40px 0;
  display: grid; place-items: center;
  padding-inline: 24px;
  text-align: center; font-weight: 700; color: var(--muted);
  pointer-events: none;
}
/* روی موبایل دکمه‌ها بالای برج می‌آیند تا بدون اسکرول در دسترس باشند */
@media (max-width: 879px) {
  .play__controls { order: -3; }
  .meter { order: -2; }
  .play__status { order: -1; }
}

.tower { display: flex; flex-direction: column-reverse; align-items: center; }
.brick {
  position: relative;
  width: var(--bw); height: var(--bh);
  border-radius: 8px;
  box-shadow: inset 0 -6px 0 rgba(0, 0, 0, .25), inset 0 3px 0 rgba(255, 255, 255, .3);
  transform: translateX(var(--dx));
  animation: drop .5s cubic-bezier(.3, 1.5, .5, 1) both;
}
.brick i {
  position: absolute; top: -9px;
  width: 18.6%; height: 11px;
  border-radius: 7px 7px 0 0;
  background: inherit;
  box-shadow: inset 0 3px 0 rgba(255, 255, 255, .3);
}
.brick i:nth-child(1) { left: 6.6%; }
.brick i:nth-child(2) { left: 29.3%; }
.brick i:nth-child(3) { left: 52%; }
.brick i:nth-child(4) { left: 74.7%; }
.brick--sun, .swatch--sun { background: var(--accent); }
.brick--white, .swatch--white { background: #F1E6DF; box-shadow: inset 0 -6px 0 rgba(0, 0, 0, .14), inset 0 0 0 2px var(--line-strong); }
.brick--mustard, .swatch--mustard { background: #D49A3A; }
.brick--grey, .swatch--grey { background: #8B807A; }

.is-falling .brick { animation: tumble .85s ease-in var(--delay) forwards; }
@keyframes drop {
  from { transform: translate(var(--dx), -190px); opacity: 0; }
  to { transform: translate(var(--dx), 0); opacity: 1; }
}
@keyframes tumble {
  from { transform: translate(var(--dx), 0) rotate(0); opacity: 1; }
  to { transform: translate(calc(var(--dx) + var(--scatter)), 36px) rotate(var(--rot)); opacity: 0; }
}

.baseplate {
  width: calc(var(--bw) + 80px); height: 26px;
  border-radius: 10px;
  background: var(--ink);
  border-bottom: 4px solid var(--accent);
  box-shadow: inset 0 3px 0 rgba(255, 255, 255, .12);
}

.play__controls { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: center; }
.swatches { display: flex; gap: 10px; }
.swatch {
  width: 48px; height: 40px;
  border: 0; border-radius: 10px;
  cursor: pointer;
  box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .25), inset 0 2px 0 rgba(255, 255, 255, .3);
  transition: transform .12s ease;
}
.swatch:active:not(:disabled) { transform: translateY(2px); }
.swatch:disabled { opacity: .35; cursor: not-allowed; }

.meter { width: min(320px, 100%); height: 10px; border-radius: 999px; background: var(--line); overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .3s ease; }
.play__status { min-height: 1.9em; font-weight: 700; text-align: center; }

/* ---------- بخش‌های صفحه‌ی اصلی ---------- */
.section { padding-block: 64px 24px; }
.section--tight { padding-block: 40px 72px; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.section__head h2, .related h2, .detail h2 { font-size: 2rem; }
.section__more { color: var(--accent); font-weight: 700; text-decoration: underline; text-underline-offset: 6px; }

.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.cat {
  display: grid; justify-items: start; gap: 2px;
  padding: 16px;
  border: 2px solid var(--line); border-radius: 16px;
  background: var(--surface);
}
.cat:hover { border-color: var(--accent); }
.cat__icon {
  width: 56px; height: 56px; margin-bottom: 6px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--accent);
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, .15);
  font-size: 1.9rem; line-height: 1;
}
.cat__name { font-weight: 800; }
.cat__count { color: var(--muted); font-size: .88rem; }
/* ---------- کارت محصول ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 28px 22px;
  padding-top: 12px;
}

.card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 4px 0 rgba(30, 23, 20, .04);
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: 0 8px 0 rgba(30, 23, 20, .06);
}

.card__art {
  display: block;
  overflow: hidden;
  border-radius: 18px 18px 0 0;
}

.card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 14px 16px 16px;
}

.card__name {
  min-height: 3.2em;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.6;
}

.card__name a:hover {
  color: var(--accent);
}

.card__rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
  color: var(--muted);
  font-size: .86rem;
}

.card__blurb {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.8;
  margin: 5px 0 14px;

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.card__foot .price {
  min-height: 30px;
}

.card__foot .btn {
  width: 100%;
}

/* ---------- تصویر محصول ---------- */

.art {
  position: relative;
  width: 100%;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 18px 18px 0 0;
  background: var(--surface);
  box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .08);
}

.art__studs {
  position: absolute;
  z-index: 2;
  top: 0;
  inset-inline: 0;
  display: flex;
  justify-content: space-evenly;
  padding-inline: 7%;
  pointer-events: none;
}

.art__studs i {
  display: block;
  width: 13%;
  max-width: 34px;
  height: 11px;
  margin-top: -9px;
  border-radius: 8px 8px 0 0;
  background: var(--accent);
}

.art__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 18px;
  background: #fff;
}

.art__emoji {
  font-size: 4.5rem;
  line-height: 1;
}

.art__tag {
  position: absolute;
  z-index: 3;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fff;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  line-height: 1.8;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.art__age {
  position: absolute;
  z-index: 3;
  inset-block-end: 12px;
  inset-inline-start: 12px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  line-height: 1.8;
}

/* ---------- قیمت ---------- */

.price {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 9px;
}

.price__now {
  font-weight: 600;
}

.price__now b {
  font-size: 1.1rem;
  font-weight: 900;
}

.price__old {
  color: var(--muted);
  text-decoration: line-through;
  font-size: .85rem;
}

.price__off {
  padding: 0 7px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: .75rem;
  font-weight: 800;
}

.price--lg .price__now b {
  font-size: 1.9rem;
}

.price--lg .price__now {
  font-size: 1rem;
}

/* ---------- صفحه محصول ---------- */

.art--lg {
  height: 460px;
  border-radius: 24px;
  margin-top: 12px;
}

.art--lg .art__image {
  padding: 28px;
}

.art--lg .art__studs {
  padding-inline: 8%;
}

.art--lg .art__studs i {
  width: 10%;
  max-width: 46px;
  height: 14px;
  margin-top: -12px;
}

.art--lg .art__emoji {
  font-size: 9rem;
}

.art--lg .art__tag {
  inset-block-start: 20px;
  inset-inline-start: 20px;
  font-size: .9rem;
}

.art--lg .art__age {
  inset-block-end: 22px;
  inset-inline-start: 20px;
  font-size: .9rem;
}

/* دسکتاپ */
@media (min-width: 521px) {
  .card__foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .card__foot .btn {
    width: auto;
  }
}

/* موبایل */
@media (max-width: 520px) {

  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 10px;
  }

  .card {
    border-radius: 16px;
  }

  .card__art {
    border-radius: 14px 14px 0 0;
  }

  .card__body {
    padding: 9px 10px 12px;
  }

  .card__name {
    min-height: 3em;
    font-size: .9rem;
    line-height: 1.55;
  }

  .card__rating {
    font-size: .75rem;
  }

  .card__blurb {
    display: none;
  }

  .art {
    height: 155px;
    border-radius: 14px 14px 0 0;
  }

  .art__image {
    padding: 10px;
  }

  .art__emoji {
    font-size: 3.2rem;
  }

  .art__tag,
  .art__age {
    font-size: .65rem;
    padding-inline: 7px;
  }

  .art__tag {
    inset-block-start: 8px;
    inset-inline-start: 7px;
  }

  .art__age {
    inset-block-end: 8px;
    inset-inline-start: 7px;
  }

  .price {
    gap: 2px 6px;
  }

  .price__now b {
    font-size: .95rem;
  }

  .price__old {
    font-size: .72rem;
  }

  .price__off {
    font-size: .65rem;
    padding-inline: 5px;
  }

  .card .btn {
    width: 100%;
    padding: 5px 7px;
    font-size: .78rem;
  }

  .art--lg {
    height: 320px;
  }

  .art--lg .art__image {
    padding: 18px;
  }

  .art--lg .art__emoji {
    font-size: 7rem;
  }
}

/* ---------- چرا دیجی تویز ---------- */
.why { background: var(--accent); color: var(--on-accent); }
.why__in { display: grid; padding-block: 48px; }
.why__item { padding: 22px 8px; border-block-start: 2px solid rgba(255, 255, 255, .35); }
.why__item:first-child { border-block-start: 0; }
.why h3 { font-size: 1.6rem; margin-bottom: 4px; }
@media (min-width: 800px) {
  .why__in { grid-template-columns: repeat(3, 1fr); padding-block: 64px; }
  .why__item { padding: 8px 32px; border-block-start: 0; border-inline-start: 2px solid rgba(255, 255, 255, .35); }
  .why__item:first-child { border-inline-start: 0; padding-inline-start: 0; }
}

/* ---------- فوتر ---------- */
.site-footer { background: var(--surface); }
.tape { height: 12px; background: repeating-linear-gradient(-45deg, var(--accent) 0 14px, var(--ink) 14px 28px); }
.site-footer__in { display: grid; gap: 28px; padding-block: 40px 16px; }
@media (min-width: 720px) { .site-footer__in { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer__brand { display: grid; gap: 10px; justify-items: start; }
.site-footer__brand .logo { color: var(--accent); }
.site-footer h4 { font-size: 1.05rem; margin-bottom: 6px; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 2px 16px; }
.site-footer__links a { color: var(--muted); }
.site-footer__links a:hover { color: var(--accent); }
.site-footer p { color: var(--muted); }
.site-footer__note { padding-block: 8px 32px; font-size: .9rem; }

/* ---------- صفحه‌های داخلی ---------- */
.page { padding-block: 24px 72px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 2px 0; color: var(--muted); font-size: .92rem; }
.crumbs li + li::before { content: '‹'; margin-inline: 10px; color: var(--line-strong); }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--ink); }

.page-head { margin: 16px 0 28px; }
.page-head h1 { font-size: clamp(2rem, 5vw, 2.8rem); color: var(--accent); }
.page-head p { color: var(--muted); }

/* فروشگاه */
.shop { display: grid; gap: 20px; align-items: start; }
@media (min-width: 900px) { .shop { grid-template-columns: 250px 1fr; gap: 32px; } }

.filters {
  display: none; gap: 18px;
  padding: 18px;
  border: 2px solid var(--line); border-radius: 18px;
  background: var(--surface);
}
.filters.is-open { display: grid; }
@media (min-width: 900px) {
  .filters { display: grid; position: sticky; top: 88px; }
  .filters-toggle { display: none; }
}
.field { display: grid; gap: 4px; }
.field__label, .group legend { font-weight: 800; margin-bottom: 4px; }
.field input, .field select, .field textarea, .sort select {
  width: 100%;
  padding: 6px 14px;
  border: 2px solid var(--line-strong); border-radius: 12px;
  background: #fff; color: var(--ink);
}
.field textarea { resize: vertical; min-height: 80px; line-height: 1.8; }
.field input:focus, .field select:focus, .field textarea:focus, .sort select:focus { border-color: var(--accent); outline: none; }
.group { display: grid; gap: 0; }
.opt { display: flex; align-items: center; gap: 10px; padding: 2px 0; cursor: pointer; }
.opt input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.opt__n { margin-inline-start: auto; color: var(--muted); font-size: .88rem; }

.toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px; margin-bottom: 20px; }
.toolbar__count { color: var(--muted); font-weight: 600; }
.sort { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }
.sort span { color: var(--muted); }
.sort select { width: auto; }
.shop__results .grid { padding-top: 14px; }
.more { display: grid; justify-items: center; margin-top: 40px; }
.empty { display: grid; justify-items: start; gap: 16px; padding-block: 24px; max-width: 32rem; }

/* صفحه‌ی محصول */
.pdp { display: grid; gap: 40px; margin-top: 28px; }
@media (min-width: 860px) { .pdp { grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; } }
.art--lg { height: 340px; border-radius: 24px; margin-top: 12px; }
@media (min-width: 860px) { .art--lg { height: 460px; } }
.art--lg .art__studs { padding-inline: 8%; }
.art--lg .art__studs i { width: 10%; max-width: 46px; height: 14px; margin-top: -12px; }
.art--lg .art__emoji { font-size: 9rem; }
.art--lg .art__tag { inset-block-start: 20px; inset-inline-start: 20px; font-size: .9rem; }
.art--lg .art__age { inset-block-end: 22px; inset-inline-start: 20px; font-size: .9rem; }

.pdp__info { display: grid; gap: 12px; justify-items: start; }
.pdp__cat { padding: 0 12px; border-radius: 999px; border: 2px solid var(--line-strong); font-size: .88rem; font-weight: 700; }
.pdp__cat:hover { border-color: var(--accent); color: var(--accent); }
.pdp h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
.pdp__rating { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-weight: 600; }
.pdp__blurb { color: var(--muted); font-size: 1.05rem; }
.pdp__age { font-weight: 700; }
.pdp__stock { font-weight: 700; color: var(--accent); }
.pdp__stock.is-low { color: var(--ink); }
.pdp__stock.is-out { color: var(--muted); }
.pdp__buy { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 6px; }
.pdp__add { min-width: 220px; }
.pdp__trust { display: grid; gap: 4px; margin-top: 10px; padding-top: 16px; border-top: 2px solid var(--line); width: 100%; color: var(--muted); }
.pdp__trust li { padding-inline-start: 26px; position: relative; }
.pdp__trust li::before { content: '✓'; position: absolute; inset-inline-start: 0; color: var(--accent); font-weight: 900; }

.detail { display: grid; gap: 40px; margin-top: 72px; }
@media (min-width: 860px) { .detail { grid-template-columns: 1.2fr 1fr; gap: 56px; } }
.detail h2 { margin-bottom: 10px; }
.detail h3 { margin: 24px 0 8px; font-size: 1.15rem; }
.detail p { max-width: 42rem; }
.features { display: grid; gap: 6px; }
.features li { position: relative; padding-inline-start: 28px; }
.features li::before { content: ''; position: absolute; inset-inline-start: 0; top: .6em; width: 14px; height: 14px; border-radius: 4px; background: var(--accent); }
.specs { border-top: 2px solid var(--line); }
.specs > div { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 2px solid var(--line); }
.specs dt { color: var(--muted); }
.specs dd { font-weight: 700; text-align: end; }
.related { margin-top: 80px; }
.related .section__head { margin-bottom: 8px; }

.notfound { display: grid; justify-items: start; gap: 12px; padding-block: 72px; }
.notfound h1 { font-size: 2.6rem; color: var(--accent); }
.notfound__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }

/* ---------- کارت‌ها روی موبایل: دو ستونه ---------- */
@media (max-width: 520px) {
  .grid { grid-template-columns: repeat(2, 1fr); gap: 28px 12px; }
  .card__body { padding: 10px 12px 14px; }
  .card__name { font-size: .95rem; line-height: 1.6; }
  .card__blurb { display: none; }
  .art { height: 130px; }
  .art__emoji { font-size: 3.2rem; }
  .art__tag, .art__age { font-size: .7rem; padding-inline: 8px; }
  .art__tag { inset-block-start: 10px; inset-inline-start: 8px; }
  .art__age { inset-block-end: 12px; inset-inline-start: 8px; }
  .price__now b { font-size: 1.02rem; }
  .card .btn { padding-inline: 10px; font-size: .9rem; }
  .art--lg { height: 300px; }
  .art--lg .art__emoji { font-size: 7rem; }
}

/* ---------- سبد خرید ---------- */
.scrim {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(30, 20, 15, .55);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.scrim.is-open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed; top: 0; bottom: 0; left: 0; z-index: 60;
  width: min(420px, 100%);
  display: flex; flex-direction: column;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface); color: var(--ink);
  border-inline-end: 2px solid var(--accent);
  transform: translateX(-102%);
  visibility: hidden;
  transition: transform .3s ease, visibility 0s linear .3s;
}
.drawer.is-open { transform: none; visibility: visible; transition: transform .3s ease; }
.drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; border-bottom: 2px solid var(--line); }
.drawer h2 { font-size: 1.7rem; }
.drawer__empty { display: grid; justify-items: start; gap: 16px; padding: 24px 20px; }

.lines { flex: 1; overflow-y: auto; padding: 8px 20px; }
.line { display: grid; grid-template-columns: 56px 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 2px solid var(--line); }
.line__art { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 14px; background: var(--accent); font-size: 1.9rem; line-height: 1; box-shadow: inset 0 -4px 0 rgba(0, 0, 0, .15); }
.line__name { display: block; font-weight: 700; line-height: 1.6; }
.line__name:hover { color: var(--accent); }
.line__price { color: var(--muted); font-size: .9rem; margin-bottom: 6px; }

.qty { display: inline-flex; align-items: center; border: 2px solid var(--line-strong); border-radius: 999px; }
.qty button { width: 34px; height: 30px; border: 0; background: none; color: var(--ink); font-size: 1.2rem; line-height: 1; cursor: pointer; border-radius: 999px; }
.qty button:disabled { opacity: .4; cursor: not-allowed; }
.qty output { min-width: 28px; text-align: center; font-weight: 700; }
.qty--lg button { width: 44px; height: 42px; font-size: 1.4rem; }
.qty--lg output { min-width: 40px; font-size: 1.1rem; }

.drawer__foot { padding: 16px 20px 20px; border-top: 2px solid var(--line); display: grid; gap: 14px; }
.sum { display: grid; gap: 4px; }
.sum > div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.sum dd { white-space: nowrap; }
.sum dt { color: var(--muted); }
.sum__off dt, .sum__off dd { color: var(--accent); font-weight: 700; }
.sum__total { font-size: 1.15rem; font-weight: 800; }
.sum__total dt { color: var(--ink); }

/* ---------- پیام کوتاه ---------- */
.toast-region {
  position: fixed; inset-inline: 0; z-index: 70;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  display: flex; justify-content: center;
  padding-inline: 16px;
  pointer-events: none;
}
.toast {
  max-width: 460px;
  padding: 6px 18px;
  border-radius: 14px;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700;
  box-shadow: 0 4px 0 var(--accent-deep);
  animation: toast-in .25s ease-out;
}
@keyframes toast-in { from { transform: translateY(12px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- مراحل خرید ---------- */
.steps { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 8px; }
.steps li {
  display: flex; align-items: center; gap: 8px;
  padding: 3px 6px 3px 14px;
  border: 2px solid var(--line); border-radius: 999px;
  color: var(--muted); font-size: .92rem; font-weight: 700;
}
.steps__n { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--line); color: var(--ink); font-size: .85rem; }
.steps li.is-done { color: var(--ink); }
.steps li.is-current { border-color: var(--accent); color: var(--ink); }
.steps li.is-done .steps__n, .steps li.is-current .steps__n { background: var(--accent); color: var(--on-accent); }
@media (max-width: 520px) { .steps li:not(.is-current) .steps__label { display: none; } .steps li:not(.is-current) { padding-inline-end: 6px; padding-inline-start: 6px; } }

.empty--page { padding-block: 40px; max-width: 36rem; }
.empty h2 { font-size: 1.6rem; }

/* ---------- صفحه‌ی سبد خرید ---------- */
.cart, .checkout { display: grid; gap: 28px; align-items: start; }
@media (min-width: 900px) {
  .cart { grid-template-columns: 1fr 340px; gap: 32px; }
  .checkout { grid-template-columns: 1fr 360px; gap: 32px; }
  .cart__side, .checkout__side { position: sticky; top: 88px; }
}
.cart-lines { border-top: 2px solid var(--line); }
.cart-line {
  display: grid; align-items: center; gap: 8px 14px;
  grid-template-columns: 72px 1fr auto;
  grid-template-areas: "art info info" "art qty total" "art remove remove";
  padding: 16px 0; border-bottom: 2px solid var(--line);
}
@media (min-width: 720px) {
  .cart-line { grid-template-columns: 72px 1fr auto 150px auto; grid-template-areas: "art info qty total remove"; gap: 14px 20px; }
}
.cart-line__art {
  grid-area: art;
  width: 72px; height: 72px; display: grid; place-items: center;
  border-radius: 16px; background: var(--accent);
  font-size: 2.4rem; line-height: 1;
  box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .15);
}
.cart-line__info { grid-area: info; }
.cart-line .qty { grid-area: qty; justify-self: start; }
.cart-line__total { grid-area: total; justify-self: end; font-weight: 600; }
.cart-line__total b { font-size: 1.05rem; font-weight: 900; }
.cart-line__remove { grid-area: remove; justify-self: start; }
.cart-line__name { display: block; font-weight: 800; line-height: 1.7; }
.cart-line__name:hover { color: var(--accent); }
.cart-line__info .muted { font-size: .88rem; }
.cart__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; }

.cart__side, .checkout__side {
  display: grid; gap: 16px;
  padding: 20px;
  border: 2px solid var(--line); border-radius: 18px;
  background: var(--surface);
}
.cart__side h2, .checkout__side h2 { font-size: 1.3rem; }
.freebar p { color: var(--muted); font-size: .92rem; margin-bottom: 6px; }
.freebar .meter { width: 100%; }
.hint { color: var(--muted); font-size: .92rem; }
.hint a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- صفحه‌ی اطلاعات و پرداخت ---------- */
.checkout__main { display: grid; gap: 20px; min-width: 0; }
.panel {
  display: block;
  padding: 20px;
  border: 2px solid var(--line); border-radius: 18px;
  background: var(--surface);
  min-width: 0;
}
.panel > * + * { margin-top: 14px; }
.panel > legend + * { margin-top: 0; }
.panel legend, .panel h2 { font-size: 1.15rem; font-weight: 900; padding: 0 8px; }
.panel h2 { padding: 0; }
.panel__grid { display: grid; gap: 14px; }
@media (min-width: 600px) { .panel__grid { grid-template-columns: 1fr 1fr; } }
.field input[dir="ltr"] { text-align: right; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--error); }
.field__error { color: var(--error); font-size: .88rem; font-weight: 600; }

.choices { display: grid; gap: 10px; }
.choice {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border: 2px solid var(--line-strong); border-radius: 14px;
  cursor: pointer;
}
.choice input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; flex: none; }
.choice.is-on { border-color: var(--accent); background: var(--accent-soft); }
.choice.is-off { opacity: .5; cursor: not-allowed; }
.choice__text { display: grid; line-height: 1.6; }
.choice__text span { color: var(--muted); font-size: .9rem; }
.choice__fee { margin-inline-start: auto; font-weight: 800; white-space: nowrap; }

.mini-lines { display: grid; gap: 8px; }
.mini-lines li { display: flex; align-items: center; gap: 10px; }
.mini-lines__art { flex: none; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: var(--accent); font-size: 1.3rem; line-height: 1; }
.mini-lines__name { flex: 1; font-size: .92rem; line-height: 1.6; }
.mini-lines__qty { color: var(--muted); font-weight: 700; }

/* ---------- درگاه نمایشی و رسید ---------- */
.gateway {
  display: grid; gap: 16px;
  max-width: 560px; margin: 24px auto 0; padding: 28px;
  border: 2px solid var(--accent); border-radius: 20px;
  background: var(--surface);
}
.gateway--failed { border-color: var(--line-strong); }
.gateway__badge { justify-self: start; padding: 0 12px; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-size: .85rem; font-weight: 800; }
.gateway h1 { font-size: 1.8rem; }
.gateway__rows { border-top: 2px solid var(--line); }
.gateway__rows > div { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 2px solid var(--line); }
.gateway__rows dt { color: var(--muted); }
.gateway__timer { font-size: 1.3rem; font-weight: 900; color: var(--accent); }
.gateway__note { color: var(--muted); font-size: .95rem; }
.gateway__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.gateway .link-btn { justify-self: start; }

.success { display: grid; justify-items: center; gap: 8px; padding: 32px 0 16px; text-align: center; }
.success__mark {
  width: 72px; height: 72px; display: grid; place-items: center;
  border-radius: 20px; background: var(--accent); color: var(--on-accent);
  font-size: 2.4rem; font-weight: 900; line-height: 1;
  box-shadow: inset 0 -6px 0 rgba(0, 0, 0, .18);
}
.success h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); color: var(--accent); }
.success__code { padding: 0 10px; border: 2px dashed var(--accent); border-radius: 8px; letter-spacing: 1px; }
.receipt { display: grid; gap: 20px; margin: 24px 0 32px; }
@media (min-width: 800px) { .receipt { grid-template-columns: 1fr 1fr; } }
.receipt__pay { font-weight: 800; color: var(--accent); }

/* صفحه‌ی «در حال بارگذاری» (استایل داخل HTML را با رنگ سایت عوض می‌کند) */
#boot { background: var(--bg) !important; color: var(--accent) !important; }

/* ---------- کاهش حرکت ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}