/* ============================================================
   UPGRADE LAB — ورقة أنماط المتجر
   الألوان: أسود / ذهبي / عاجي — تدعم RTL و LTR
   ============================================================ */

:root {
  /* الهوية: أسود قريب + أحمر علامة + محايدات باردة قليلًا */
  --black:      #0a0a0b;
  --ink:        #17171a;
  --white:      #ffffff;
  --off:        #f7f7f6;
  --off-2:      #f0f0ee;

  /* اللون المميّز — كان ذهبيًا، صار أحمر العلامة */
  --gold:       #dc2626;
  --gold-dark:  #b91c1c;
  --gold-soft:  #fdeaea;

  /* حالات الخطأ والتحذير — لون مستقلّ عن أحمر العلامة حتى لا يختلطا */
  --danger:     #c0392b;
  --danger-ink: #a13a2e;
  --danger-soft:#fdf6f5;

  --gray:       #55555c;
  --gray-light: #a1a1a6;
  --line:       #ebebe8;
  --line-dark:  #dededa;

  /* الأسطح: الصفحة بيضاء، والبطاقة تُعرف بحدّها وظلّها لا بلون خلفيتها */
  --paper:      #ffffff;
  --card:       #ffffff;
  --orb-line:   #e2e2de;

  --radius: 14px;
  --shadow-soft: 0 8px 24px -10px rgba(10, 10, 11, 0.10);
  --shadow-card: 0 28px 50px -24px rgba(10, 10, 11, 0.28);
  --transition: 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* وجه المعلّقات المكثّف — للطبعات والشارات اللاتينية فقط */
.lab-stamp,
.lab-card-anime {
  font-family: 'Anton', 'Almarai', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

html[dir="rtl"] body { font-family: "Almarai", "Tajawal", system-ui, sans-serif; }
html[dir="ltr"] body { font-family: "Poppins", "Almarai", system-ui, sans-serif; }

body {
  background: var(--paper);
  color: var(--ink);
  line-height: 1.8;
  font-size: 15px;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

html { overflow-x: hidden; overflow-x: clip; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: 14px; color: var(--ink); }

html[dir="rtl"] h1, html[dir="rtl"] h2, html[dir="rtl"] h3, html[dir="rtl"] .lab-logo-name {
  font-family: "Readex Pro", "Tajawal", serif;
}
html[dir="ltr"] h1, html[dir="ltr"] h2, html[dir="ltr"] h3, html[dir="ltr"] .lab-logo-name {
  font-family: "Playfair Display", "Poppins", serif;
}

.container { max-width: 1240px; margin-inline: auto; padding-inline: 24px; }
::selection { background: var(--black); color: var(--gold); }

/* ============              ============ */

.lab-section { padding-block: 84px; }

.lab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 36px;
  font-weight: 700;
  font-size: 14px;
  border-radius: 2px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
html[dir="ltr"] .lab-btn { font-size: 12.5px; letter-spacing: 1.6px; text-transform: uppercase; }
.lab-btn::after {
  content: "";
  position: absolute;
  top: 0;
  inset-inline-start: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: skewX(-20deg);
  transition: inset-inline-start 0.6s ease;
}
.lab-btn:hover::after { inset-inline-start: 130%; }
.lab-btn svg { width: 18px; height: 18px; }
.lab-btn-black {
  background: var(--black);
  color: #fff;
}
.lab-btn-black:hover { background: var(--gold); transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(220, 38, 38, 0.35); }
.lab-btn-outline {
  border: 1.5px solid var(--black);
  color: var(--black);
  background: transparent;
}
.lab-btn-outline:hover { background: var(--black); color: #fff; transform: translateY(-2px); }

/* ============               ============ */
.lab-topbar {
  background: linear-gradient(90deg, #991b1b, #dc2626 45%, #7f1d1d);
  color: #fff;
  text-align: center;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.4px;
  padding: 9px 16px;
}
.lab-topbar strong { color: #fff; font-weight: 800; }
.lab-topbar .dot { color: rgba(255, 255, 255, 0.5); margin-inline: 10px; }

/* ============        ============ */
.lab-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid #1c1c1f;
  transition: var(--transition);
}
/* تقلّص الهيدر عند التمرير — main.js يضيف .scrolled بعد 30px */
.lab-header.scrolled { box-shadow: 0 12px 30px -14px rgba(0, 0, 0, 0.6); }
.lab-header.scrolled .lab-header-bar { height: 60px; }
.lab-header.scrolled .lab-logo-name { font-size: 25px; }

/* الهيدر داكن: كل ما بداخله يقلب إلى الأبيض */
.lab-header a,
.lab-header button,
.lab-header .lab-logo-name { color: #fff; }
.lab-header .lab-logo-sub { color: var(--gold); }
.lab-header a:hover,
.lab-header button:hover { color: var(--gold); }

.lab-logo { text-align: center; line-height: 1.2; }
.lab-logo-name {
  font-size: 30px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 1px;
  display: block;
  transition: font-size 0.3s ease;
}
/* معيّن أحمر صغير يختم الاسم */
.lab-logo-name::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--gold);
  transform: rotate(45deg);
  margin-inline-start: 8px;
  vertical-align: super;
}
.lab-logo-sub {
  font-size: 9.5px;
  letter-spacing: 5px;
  color: var(--gold-dark);
  font-weight: 600;
  text-transform: uppercase;
  transition: letter-spacing 0.35s ease;
}
.lab-logo:hover .lab-logo-sub { letter-spacing: 7px; }
.lab-cart-badge {
  position: absolute;
  top: -7px;
  inset-inline-end: -7px;
  min-width: 19px;
  height: 19px;
  padding: 0 5px;
  background: var(--gold);
  color: #fff;
  font-size: 10.5px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lab-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 2px 0 14px;
}
.lab-nav a {
  padding: 8px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.3px;
  position: relative;
  transition: var(--transition);
}
.lab-nav a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  inset-inline-start: 50%;
  transform: translateX(50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
html[dir="rtl"] .lab-nav a::after { transform: translateX(-50%); }
.lab-nav a { color: #8a8a90; border-radius: 10px; }
.lab-nav a:hover, .lab-nav a.active { color: #fff; }
.lab-nav a:hover { background: rgba(255, 255, 255, 0.06); }
.lab-nav a:hover::after, .lab-nav a.active::after { width: 26px; }
.lab-nav a.active::after { box-shadow: 0 0 9px rgba(220, 38, 38, 0.85); }

.lab-burger { display: none; }

/* ============              ============ */
.lab-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(20, 17, 12, 0.5);
  z-index: 130;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.lab-overlay.open { opacity: 1; visibility: visible; }
.lab-drawer {
  position: fixed;
  top: 0;
  inset-inline-end: 0;
  bottom: 0;
  width: 300px;
  max-width: 85vw;
  background: #fff;
  z-index: 140;
  padding: 28px 24px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.25, 0.6, 0.35, 1);
  overflow-y: auto;
}
html[dir="rtl"] .lab-drawer { transform: translateX(-100%); }
.lab-drawer.open { transform: translateX(0); }
.lab-drawer-close {
  position: absolute;
  top: 16px;
  inset-inline-end: 16px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.lab-drawer .lab-logo { margin-bottom: 26px; display: block; }
.lab-drawer nav { display: grid; gap: 4px; }
.lab-drawer nav a {
  padding: 13px 4px;
  font-size: 17px;
  font-weight: 600;
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}
.lab-drawer nav a:hover { color: var(--gold-dark); padding-inline-start: 10px; }
.lab-drawer .lab-drawer-actions { margin-top: 24px; display: grid; gap: 10px; }

/* ============                    (    ) ============ */
.lab-bottomnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 120;
  background: var(--black);
  display: none;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
}
.lab-bottomnav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: #9c9284;
  font-size: 10.5px;
  font-weight: 600;
  padding: 6px 0;
  position: relative;
  transition: var(--transition);
}
.lab-bottomnav a svg { width: 21px; height: 21px; }
.lab-bottomnav a.active { color: var(--gold); }
.lab-bottomnav .lab-cart-badge { top: 0; inset-inline-end: 22%; }

/* ============              ============ */

/* ============ الشريط المتحرك ============ */
@keyframes lab-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============         (          ) ============ */

/* ============           (          ) ============ */

/* ============              ============ */
.lab-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px 24px; }
.lab-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.lab-card {
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.75rem;
  box-shadow: 0 1px 2px rgba(10, 10, 11, .05), 0 10px 26px -20px rgba(10, 10, 11, .35);
  padding: 10px 10px 16px;
  transition: transform var(--transition), box-shadow var(--transition), border-color 0.3s;
}
.lab-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-dark);
  box-shadow: var(--shadow-card);
}
.lab-card-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--off-2);
  display: block;
  border-radius: 1.25rem;
  margin-bottom: 14px;
}
.lab-card-media-link {
  display: block;
  width: 100%;
  height: 100%;
}
.lab-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.lab-card:hover .lab-card-media img { transform: scale(1.05); }
.lab-card-badges { position: absolute; top: 12px; inset-inline-start: 12px; display: flex; gap: 7px; z-index: 2; }
.lab-badge {
  background: var(--black);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  padding: 5px 11px;
}
.lab-badge.gold { background: var(--gold); }
.lab-badge.gray { background: #6b6255; }
.lab-quick-btn {
  width: 100%;
  padding: 14px;
  background: rgba(20, 17, 12, 0.92);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}
.lab-quick-btn:hover { background: var(--gold); }
.lab-quick-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.lab-card-body { padding: 14px 4px 2px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.lab-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.9em;
  transition: var(--transition);
}
html[dir="rtl"] .lab-card-title { font-family: "Readex Pro", "Almarai", sans-serif; font-weight: 500; }
html[dir="ltr"] .lab-card-title { font-family: "Playfair Display", "Poppins", serif; }
.lab-card-title:hover { color: var(--gold-dark); }
.lab-card-price { margin-top: auto; display: flex; align-items: baseline; gap: 10px; padding-top: 6px; }
.lab-price-now { font-size: 15.5px; font-weight: 700; color: var(--black); }
.lab-price-old { font-size: 12.5px; color: var(--gray-light); text-decoration: line-through; }

/* ============                         ============ */

/* ============            ============ */

/* ============               ============ */

/* ============          ============ */

/* ============ CTA       ============ */

/* ============        ============ */
.lab-footer {
  background: var(--black);
  color: var(--gray-light);
  position: relative;
}
.lab-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.lab-footer-main {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1.1fr 1fr;
  gap: 44px;
  padding-block: 76px 56px;
}
.lab-footer h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.lab-footer h4::after { content: ""; display: block; width: 30px; height: 2px; background: var(--gold); margin-top: 8px; }
.lab-footer p { font-size: 13.5px; line-height: 2; }
.lab-footer .lab-logo-name { color: #fff; font-size: 32px; letter-spacing: 1px; }
.lab-footer .lab-logo-sub { color: var(--gold); }
.lab-footer-links { list-style: none; display: grid; gap: 10px; }
.lab-footer-links a { font-size: 13.5px; transition: var(--transition); }
.lab-footer-links a:hover { color: var(--gold); padding-inline-start: 6px; }
.lab-footer-contact { list-style: none; display: grid; gap: 12px; font-size: 13.5px; }
.lab-footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.lab-footer-contact .fi { color: var(--gold); flex-shrink: 0; }
.lab-footer-social { display: flex; gap: 10px; margin-top: 18px; }
.lab-footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid #38312a;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lab-footer-social a:hover { border-color: var(--gold); background: var(--gold); transform: translateY(-3px); }
.lab-footer-social svg { width: 17px; height: 17px; fill: var(--line-dark); }
.lab-footer-social a:hover svg { fill: #fff; }
.lab-footer-bottom {
  border-top: 1px solid #2a241d;
  padding-block: 20px;
  text-align: center;
  font-size: 12.5px;
  color: #8a7f6c;
}
.lab-footer-bottom a { color: var(--gold); }

/* ============             ============ */
.lab-whatsapp {
  position: fixed;
  bottom: 26px;
  inset-inline-end: 26px;
  z-index: 90;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--black);
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(20, 17, 12, 0.45);
  transition: var(--transition);
}
.lab-whatsapp:hover { background: var(--gold); transform: scale(1.07); }
.lab-whatsapp svg { width: 26px; height: 26px; fill: #25d366; }
.lab-whatsapp:hover svg { fill: #fff; }

/* ============            ============ */
.lab-breadcrumbs {
  font-size: 12px;
  color: var(--gray);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
  letter-spacing: 0.3px;
}
.lab-breadcrumbs a:hover { color: var(--gold-dark); }
.lab-breadcrumbs .sep { color: var(--gray-light); }
.lab-breadcrumbs .current { color: var(--black); font-weight: 600; }

/* ============             ============ */
.lab-page-head { padding-block: 46px 6px; text-align: center; }
.lab-page-head h1 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 600; color: var(--black); }
.lab-page-head p { color: var(--gray); margin-top: 8px; font-size: 14px; }

/* ============              ============ */
.lab-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  border-block: 1px solid var(--line);
  padding: 18px 0;
  margin: 26px 0 44px;
}
.lab-search { position: relative; flex: 1; min-width: 220px; max-width: 380px; }
.lab-search svg {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  inset-inline-start: 15px;
  width: 16px;
  height: 16px;
  color: var(--gray);
  pointer-events: none;
}
.lab-search input {
  width: 100%;
  padding: 12px 16px;
  padding-inline-start: 44px;
  border: 1px solid var(--line);
  background: #fff;
  outline: none;
  transition: var(--transition);
  border-radius: 2px;
}
.lab-search input:focus { border-color: var(--gold); }

.lab-select {
  padding: 12px 18px;
  border: 1px solid var(--line);
  background: #fff;
  outline: none;
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
  min-width: 170px;
  border-radius: 2px;
}
.lab-select:focus { border-color: var(--gold); }

.lab-empty {
  text-align: center;
  padding: 90px 20px;
  border: 1px dashed var(--line-dark);
  background: var(--off);
}
.lab-empty .icon { font-size: 48px; }
.lab-empty h3 { margin: 14px 0 6px; font-weight: 600; }
.lab-empty p { color: var(--gray); margin-bottom: 22px; }

/* ============             ============ */
.lab-product { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-block: 34px 80px; }
.lab-product-gallery { position: relative; }
.lab-gallery-main {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--off-2);
  position: relative;
}
.lab-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.lab-gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.lab-gallery-thumb {
  width: 74px;
  height: 74px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  background: var(--off-2);
}
.lab-gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.lab-gallery-thumb.active, .lab-gallery-thumb:hover { border-color: var(--gold); }

.lab-product-info .cat {
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: 2.5px;
  font-size: 11.5px;
  text-transform: uppercase;
}
.lab-product-info h1 { font-size: clamp(26px, 3vw, 38px); margin: 12px 0 10px; line-height: 1.35; font-weight: 600; color: var(--black); }
.lab-product-prices { display: flex; align-items: baseline; gap: 14px; margin: 14px 0 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.lab-product-prices .now { font-size: 30px; font-weight: 700; color: var(--black); }
.lab-product-prices .old { font-size: 16px; color: var(--gray-light); text-decoration: line-through; }
.lab-product-prices .save {
  background: var(--gold);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 11px;
  letter-spacing: 0.5px;
}

.lab-stock-status { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.lab-stock-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 13px;
  border: 1px solid var(--line);
}
.lab-stock-pill.ok { color: #3c6e34; border-color: #cfe0c9; background: #f4f9f2; }
.lab-stock-pill.warn { color: var(--gold-dark); border-color: #eadfbd; background: var(--gold-soft); }
.lab-stock-pill.no { color: var(--danger-ink); border-color: #ecd3ce; background: #fbf3f1; }
.lab-stock-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.lab-delivery-box {
  background: var(--off);
  border: 1px solid var(--line);
  border-inline-start: 3px solid var(--gold);
  padding: 18px 20px;
  display: grid;
  gap: 9px;
  margin-bottom: 26px;
  font-size: 13.5px;
  font-weight: 600;
}
.lab-delivery-box div { display: flex; align-items: center; gap: 10px; }
.lab-delivery-box .di { flex-shrink: 0; }

.lab-buy-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: stretch; }
.lab-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--line-dark);
  background: #fff;
}
.lab-qty button {
  width: 48px;
  height: 54px;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  transition: var(--transition);
}
.lab-qty button:hover { background: var(--off-2); color: var(--gold-dark); }
.lab-qty span { width: 46px; text-align: center; font-weight: 700; font-size: 16px; }
.lab-buy-row .lab-btn { flex: 1; min-width: 210px; }
.lab-buy-row .lab-btn.added { background: #3c6e34 !important; color: #fff; }

.lab-product-desc { margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--line); }
.lab-product-desc h3 { font-size: 19px; margin-bottom: 12px; font-weight: 600; }
.lab-product-desc p { color: var(--gray); margin-bottom: 10px; }

/* ============ المقاسات والألوان ============ */
.lab-variant { margin-bottom: 18px; }
.lab-variant-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.lab-variant-label strong { color: var(--gold-dark); font-weight: 700; }
.lab-variant-options { display: flex; flex-wrap: wrap; gap: 10px; }
.lab-variant-btn {
  min-width: 46px;
  padding: 10px 18px;
  border: 1.5px solid var(--line-dark);
  background: #fff;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  border-radius: 2px;
  transition: var(--transition);
}
.lab-variant-btn:hover { border-color: var(--black); }
.lab-variant-btn.active {
  background: var(--black);
  border-color: var(--black);
  color: #fff;
}
.lab-color-swatch {
  width: 40px;
  height: 40px;
  min-width: 40px;
  padding: 0;
  border-radius: 50%;
  border: 2px solid #fff;
  outline: 1px solid var(--line-dark);
  position: relative;
}
.lab-color-swatch:hover { outline-color: var(--black); transform: scale(1.08); }
.lab-color-swatch.active {
  outline: 2px solid var(--black);
  transform: scale(1.1);
}
/*
 * تركيبة نفد مخزونها — عرف المتاجر الكبيرة: الخيار يبقى ظاهرًا ومقروءًا
 * (إخفاؤه يُوهم أنه غير موجود أصلًا) لكنه مشطوب بخطّ مائل وغير قابل للنقر.
 * لا نستعمل opacity على الزر كله: تُبهت النص فيصير الشطب نفسه بلا وضوح.
 */
.lab-variant-btn.is-oos {
  cursor: not-allowed;
  border-style: dashed;
  border-color: var(--line-dark);
  background: var(--off);
  color: var(--gray);
  position: relative;
  overflow: hidden;
}
.lab-variant-btn.is-oos:hover { border-color: var(--line-dark); transform: none; }
.lab-variant-btn.is-oos::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top left,
    transparent calc(50% - 1.25px),
    var(--gray) calc(50% - 1.25px),
    var(--gray) calc(50% + 1.25px),
    transparent calc(50% + 1.25px)
  );
  pointer-events: none;
}

/*
 * دائرة اللون: اللون يبقى مرئيًا كي تعرف الزبونة أيّ لون نفد،
 * لكنه يُخفَّف تشبّعه ويُشطب بخطّين — أبيض عريض تحته رمادي رفيع —
 * فيبقى الشطب ظاهرًا فوق أي لون: الأسود والأبيض والزاهي سواء.
 */
.lab-color-swatch.is-oos {
  outline-style: dashed;
  filter: saturate(.35) brightness(1.06);
}
.lab-color-swatch.is-oos:hover { outline-color: var(--line-dark); transform: none; }
.lab-color-swatch.is-oos::after {
  background:
    linear-gradient(
      to top left,
      transparent calc(50% - 1px),
      #4a4a4a calc(50% - 1px),
      #4a4a4a calc(50% + 1px),
      transparent calc(50% + 1px)
    ),
    linear-gradient(
      to top left,
      transparent calc(50% - 3px),
      rgba(255, 255, 255, .95) calc(50% - 3px),
      rgba(255, 255, 255, .95) calc(50% + 3px),
      transparent calc(50% + 3px)
    );
}

/* شرح علامة الشطب — يظهر فقط حين يوجد خيار نافد فعلًا */
.lab-variant-oos-note {
  margin-top: 8px;
  color: var(--gray);
  font-size: 11.5px;
  font-weight: 600;
}
.lab-variant-oos-note[hidden] { display: none; }

.lab-variant-error {
  margin-top: 8px;
  color: var(--danger-ink);
  font-size: 12px;
  font-weight: 700;
}
.lab-cart-variants {
  font-size: 12px;
  color: var(--gold-dark);
  font-weight: 600;
}

/* ============       /       ============ */
.lab-layout { display: grid; grid-template-columns: 1fr 380px; gap: 34px; align-items: start; }
.lab-panel {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px;
}
.lab-panel h2 { font-size: 19px; margin-bottom: 18px; font-weight: 600; color: var(--black); }
.lab-panel.sticky { position: sticky; top: 100px; background: var(--off); border-color: var(--line-dark); }

.lab-cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.lab-cart-item:last-child { border-bottom: none; }
.lab-cart-item-img {
  width: 92px;
  height: 92px;
  overflow: hidden;
  background: var(--off-2);
  flex-shrink: 0;
}
.lab-cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.lab-cart-item-info { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.lab-cart-item-title { font-weight: 700; font-size: 14.5px; color: var(--ink); }
.lab-cart-item-price { color: var(--gold-dark); font-weight: 700; font-size: 15px; }
.lab-cart-item-actions { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.lab-qty.sm button { width: 34px; height: 36px; font-size: 15px; }
.lab-qty.sm span { width: 34px; font-size: 14px; }
.lab-remove {
  color: var(--danger-ink);
  font-size: 12.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}
.lab-remove:hover { opacity: 0.7; }

.lab-summary-rows { display: grid; gap: 10px; font-size: 14px; margin-bottom: 16px; }
.lab-summary-row { display: flex; justify-content: space-between; color: var(--gray); }
.lab-summary-row strong { color: var(--ink); }
.lab-summary-row.grand {
  border-top: 1px dashed var(--line-dark);
  padding-top: 14px;
  font-size: 16px;
  color: var(--ink);
}
.lab-summary-row.grand strong { color: var(--black); font-size: 20px; }
.lab-summary-row .free { color: #3c6e34; font-weight: 700; }

.lab-progress {
  height: 6px;
  background: var(--off-2);
  overflow: hidden;
  margin: 14px 0 8px;
}
.lab-progress-bar {
  height: 100%;
  background: var(--gold);
  transition: width 0.5s ease;
}
.lab-progress-note { font-size: 12px; color: var(--gray); font-weight: 600; }
.lab-progress-note.success { color: #3c6e34; }

.lab-checkout-btn { width: 100%; margin-top: 18px; }
.lab-cod-note { text-align: center; font-size: 12px; color: var(--gray); margin-top: 12px; }

/* ============         ============ */
.lab-field { margin-bottom: 16px; }
.lab-field label { display: block; font-weight: 700; font-size: 13px; margin-bottom: 7px; color: var(--ink); }
.lab-field label .req { color: var(--danger-ink); }
.lab-input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  background: #fff;
  outline: none;
  transition: var(--transition);
  border-radius: 2px;
}
.lab-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.14); }
.lab-input.error { border-color: var(--danger-ink); background: var(--danger-soft); }
.lab-field-error { color: var(--danger-ink); font-size: 12px; font-weight: 600; margin-top: 5px; display: none; }
.lab-field.has-error .lab-field-error { display: block; }
textarea.lab-input { resize: vertical; min-height: 90px; }
.lab-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }

/* ============            ============ */
.lab-thanks { text-align: center; padding: 90px 20px; max-width: 560px; margin-inline: auto; }
.lab-thanks-icon {
  width: 92px;
  height: 92px;
  margin: 0 auto 24px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: var(--gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.lab-thanks-icon svg { width: 42px; height: 42px; stroke: var(--gold-dark); }
.lab-thanks h1 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 12px; font-weight: 600; color: var(--black); }
.lab-thanks p { color: var(--gray); margin-bottom: 26px; }
.lab-order-box {
  background: var(--off);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  padding: 24px;
  margin-bottom: 28px;
}
.lab-order-box .label { font-size: 12.5px; color: var(--gray); }
.lab-order-box .number { font-size: 22px; font-weight: 700; color: var(--black); letter-spacing: 1px; direction: ltr; margin-top: 4px; }
.lab-order-box .total { margin-top: 10px; font-size: 14px; }
.lab-order-box .total strong { color: var(--gold-dark); font-size: 17px; }

/* ============      ============ */
.lab-toast {
  position: fixed;
  bottom: 30px;
  inset-inline-start: 50%;
  transform: translateX(50%) translateY(90px);
  background: var(--black);
  color: #fff;
  padding: 14px 30px;
  font-weight: 700;
  font-size: 14px;
  z-index: 200;
  opacity: 0;
  transition: var(--transition);
  box-shadow: 0 16px 40px -10px rgba(20, 17, 12, 0.4);
  pointer-events: none;
  border-bottom: 2px solid var(--gold);
}
html[dir="rtl"] .lab-toast { transform: translateX(-50%) translateY(90px); }
.lab-toast.show { opacity: 1; transform: translateX(50%) translateY(0); }
html[dir="rtl"] .lab-toast.show { transform: translateX(-50%) translateY(0); }

/* ============       ============ */
.lab-spinner {
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 404 ============ */
.lab-404 { text-align: center; padding: 100px 20px; }
.lab-404 h1 { font-size: 88px; color: var(--off-2); line-height: 1; }
.lab-404 h2 { margin: 10px 0; font-weight: 600; }
.lab-404 p { color: var(--gray); margin-bottom: 26px; }

/* ============             ============ */
.lab-reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.75s ease, transform 0.75s ease; }
.lab-reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .lab-reveal { opacity: 1; transform: none; transition: none; }
}

/* ============         ============ */
@media (min-width: 769px) {
  .lab-product-gallery { position: sticky; top: 110px; align-self: start; }
}

@media (max-width: 1024px) {
  .lab-grid { grid-template-columns: repeat(3, 1fr); }
  .lab-footer-main { grid-template-columns: 1fr 1fr; }
  .lab-product { grid-template-columns: 1fr; gap: 34px; }
  .lab-layout { grid-template-columns: 1fr; }
  .lab-panel.sticky { position: static; }
}

@media (max-width: 768px) {
  body { padding-bottom: 66px; }
  .lab-section { padding: 60px 0; }
  .lab-grid { grid-template-columns: repeat(2, 1fr); gap: 26px 14px; }
  .lab-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .lab-nav { display: none; }
  .lab-burger { display: inline-flex; }
  .lab-logo-name { font-size: 24px; }
  .lab-bottomnav { display: grid; }
  .lab-whatsapp { bottom: 84px; inset-inline-end: 16px; }
  .lab-form-grid { grid-template-columns: 1fr; }
  .lab-footer-main { grid-template-columns: 1fr; gap: 34px; }
  .lab-buy-row .lab-btn { min-width: 100%; }
  .lab-filters { flex-direction: column; align-items: stretch; }
  .lab-search { max-width: none; }
  .lab-select { min-width: 0; }
}

/* ============ اختيار طريقة التوصيل (صفحة إتمام الطلب) ============ */
.lab-mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.lab-mode {
  position: relative;
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  background: var(--white);
}
.lab-mode:hover { border-color: var(--gold); }
.lab-mode input { position: absolute; opacity: 0; pointer-events: none; }
.lab-mode.checked,
.lab-mode:has(input:checked) {
  border-color: var(--black);
  background: var(--gold-soft);
}
.lab-mode:has(input:focus-visible) { outline: 2px solid var(--gold); outline-offset: 2px; }
.lab-mode-body { display: flex; flex-direction: column; gap: 4px; }
.lab-mode-body strong { font-size: 15px; color: var(--black); }
.lab-mode-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-dark);
  margin-top: 4px;
}
.lab-mode.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--off-2);
}
.lab-mode.disabled:hover { border-color: var(--line); }
.lab-mode.disabled .lab-mode-price { color: var(--gray-light); font-weight: 500; font-size: 13px; }

#lab-delivery-modes.has-error .lab-mode-grid { outline: 1px solid var(--danger); outline-offset: 4px; }
.lab-summary-row .muted { color: var(--gray-light); font-size: 13px; }

/* ============ تتبّع الطلب ============ */
.lab-track-head {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}
.lab-track-head > div { display: flex; flex-direction: column; gap: 2px; }
.lab-track-label { font-size: 12px; color: var(--gray); }
.lab-track-head strong { font-size: 16px; color: var(--black); }

.lab-track-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 4px;
}
.lab-track-steps::before {
  content: "";
  position: absolute;
  top: 9px;
  inset-inline: 10%;
  height: 2px;
  background: var(--line);
  z-index: 0;
}
.lab-track-steps li {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.lab-track-steps .dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--line-dark);
  transition: background var(--transition), border-color var(--transition);
}
.lab-track-steps li.done .dot { background: var(--gold); border-color: var(--gold-dark); }
.lab-track-steps .txt { font-size: 12.5px; color: var(--gray); }
.lab-track-steps li.done .txt { color: var(--black); font-weight: 700; }

.lab-track-cancelled {
  background: #fdecea;
  color: #a3271d;
  border: 1px solid #f1c4bd;
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  font-weight: 700;
}

@media (max-width: 520px) {
  .lab-track-steps { flex-direction: column; align-items: flex-start; gap: 16px; }
  .lab-track-steps::before { inset-inline: auto; inset-inline-start: 9px; top: 10px; bottom: 10px; width: 2px; height: auto; }
  .lab-track-steps li { flex-direction: row; gap: 12px; text-align: start; }
}
/* ============ حاسبة التوصيل في صفحة المنتج ============ */

/* ============ شريط الشراء الثابت (الجوال) ============ */
.lab-sticky-buy {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 95;
  display: none;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 26px -18px rgba(20, 17, 12, 0.5);
  transform: translateY(100%);
  transition: transform 0.28s cubic-bezier(0.25, 0.6, 0.35, 1);
}
.lab-sticky-buy.show { transform: translateY(0); }
.lab-sticky-info { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.lab-sticky-info strong { font-size: 17px; color: var(--black); line-height: 1.2; }
.lab-sticky-info span {
  font-size: 12px;
  color: var(--gray);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lab-sticky-buy .lab-btn { padding: 13px 26px; font-size: 13.5px; white-space: nowrap; }

@media (max-width: 860px) {
  .lab-sticky-buy { display: flex; bottom: 62px; }
}

/* ============ زر العودة إلى الأعلى ============ */
.lab-to-top {
  position: fixed;
  bottom: 24px;
  inset-inline-start: 24px;
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--black);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  border: 0;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
}
.lab-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.lab-to-top:hover { background: var(--gold); }
.lab-to-top:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

@media (max-width: 860px) {
  .lab-to-top { bottom: 122px; width: 40px; height: 40px; }
}

/* ============ شرائح الفلاتر في صفحة المتجر ============ */
.lab-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  font-size: 13px;
  color: var(--gray);
}
.lab-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 30px;
  background: var(--gold-soft);
  border: 1px solid var(--line-dark);
  color: var(--black);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
}
.lab-chip .x { color: var(--gray); font-weight: 700; }
.lab-chip:hover { border-color: var(--gold); }
.lab-chip:hover .x { color: var(--gold-dark); }
.lab-clear-filters {
  color: var(--gray);
  font-size: 12.5px;
  text-decoration: underline;
}
.lab-clear-filters:hover { color: var(--black); }

/* ============ تحسينات بطاقة المنتج ============ */
.lab-card-media { position: relative; overflow: hidden; }
.lab-card-media .lab-card-img-alt {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.45s ease;
}
.lab-card:hover .lab-card-img-alt { opacity: 1; }

@media (hover: none) {
  .lab-card-media .lab-card-img-alt { display: none; }
}

/* احترام تفضيل تقليل الحركة */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .lab-sticky-buy { transition: none; }
}
/* ============ تقييمات المنتج ============ */
.lab-reviews-wrap {
  border-top: 1px solid var(--line);
  padding: 70px 0;
  background: var(--off);
}
.lab-reviews-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.lab-reviews-head h2 { font-size: 26px; font-weight: 600; color: var(--black); }
.lab-reviews-avg { display: flex; align-items: center; gap: 10px; }
.lab-avg-num { font-size: 34px; font-weight: 700; color: var(--black); }
.lab-stars { color: var(--gold); letter-spacing: 3px; font-size: 16px; }
.lab-avg-count { font-size: 13px; color: var(--gray); }

.lab-reviews-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 34px;
  align-items: start;
}
.lab-reviews-list { display: grid; gap: 14px; }
.lab-no-reviews { background: #fff; border: 1px dashed var(--line-dark); padding: 26px; text-align: center; color: var(--gray); }

.lab-review {
  background: #fff;
  border: 1px solid var(--line);
  padding: 20px 22px;
}
.lab-review-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.lab-review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--black);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}
.lab-review-top strong { font-size: 14.5px; display: block; }
.lab-review-city { font-size: 12px; color: var(--gray); }
.lab-review-top .lab-stars { margin-inline-start: auto; font-size: 14px; }
.lab-review p { margin: 10px 0 6px; font-size: 14px; color: var(--ink); }
.lab-review-date { font-size: 11.5px; color: var(--gray-light); }

.lab-review-form-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  padding: 24px;
  position: sticky;
  top: 100px;
}
.lab-review-form-wrap h3 { font-size: 18px; margin-bottom: 16px; font-weight: 600; }
.lab-rating-input { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.lab-rating-label { font-size: 13px; font-weight: 700; color: var(--ink); }
.lab-rating-stars { display: flex; gap: 2px; }
.lab-rating-stars button {
  font-size: 26px;
  color: var(--off-2);
  transition: var(--transition);
  padding: 0 2px;
  line-height: 1;
}
.lab-rating-stars button.on { color: var(--gold); }
.lab-rating-stars button:hover { transform: scale(1.15); }
.lab-review-note {
  display: none;
  margin-top: 12px;
  background: var(--gold-soft);
  color: var(--gold-dark);
  font-size: 12.5px;
  font-weight: 700;
  padding: 10px 14px;
  border: 1px solid #e5d5ae;
}
.lab-review-note.show { display: block; }

/* ============ الأسئلة الشائعة ============ */
.lab-faq-list { max-width: 780px; margin-inline: auto; display: grid; gap: 12px; }
.lab-faq {
  background: #fff;
  border: 1px solid var(--line);
  transition: var(--transition);
}
.lab-faq[open] { border-color: var(--gold); box-shadow: var(--shadow-soft); }
.lab-faq summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}
.lab-faq summary::-webkit-details-marker { display: none; }
.lab-faq-num {
  font-family: "Playfair Display", "Readex Pro", serif;
  color: var(--gold-dark);
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}
.lab-faq-icon {
  margin-inline-start: auto;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  flex-shrink: 0;
}
.lab-faq[open] .lab-faq-icon { transform: rotate(45deg); border-color: var(--gold); color: var(--gold-dark); }
.lab-faq-body { padding: 0 22px 20px 58px; }
html[dir="ltr"] .lab-faq-body { padding: 0 58px 20px 22px; }
.lab-faq-body p { color: var(--gray); font-size: 14.5px; line-height: 1.9; }

/* ============ سياسة الإرجاع ============ */
.lab-policy {
  background: #fff;
  border: 1px solid var(--line);
  padding: 34px 38px;
}
.lab-policy-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.lab-policy-item:first-child { padding-top: 0; }
.lab-policy-item:last-of-type { border-bottom: none; }
.lab-policy-item h2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 8px;
  padding-inline-start: 14px;
  border-inline-start: 3px solid var(--gold);
}
.lab-policy-item p { color: var(--gray); font-size: 14px; line-height: 1.9; }
.lab-policy-contact {
  margin-top: 20px;
  background: var(--black);
  color: #fff;
  padding: 18px 22px;
  font-size: 14px;
  text-align: center;
}

@media (max-width: 1024px) {
  .lab-reviews-grid { grid-template-columns: 1fr; }
  .lab-review-form-wrap { position: static; }
}

/* ============ المفضلة واطلبي الآن ============ */
.lab-wish-badge {
  position: absolute;
  top: -7px;
  inset-inline-end: -7px;
  min-width: 19px;
  height: 19px;
  padding: 0 5px;
  background: var(--danger);
  color: #fff;
  font-size: 10.5px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lab-wish-btn {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  z-index: 3;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(20, 17, 12, 0.14);
  transition: var(--transition);
  color: #756c5f;
}
.lab-wish-btn svg { width: 19px; height: 19px; }
.lab-wish-btn:hover { transform: scale(1.1); }
.lab-wish-btn.on { background: var(--black); }
.lab-wish-btn.on svg { stroke: var(--gold); fill: var(--gold); }

.lab-wish-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px 20px; }
.lab-wish-remove {
  width: 44px;
  border: 1px solid var(--line-dark);
  background: #fff;
  color: var(--danger-ink);
  font-size: 15px;
  border-radius: 2px;
  transition: var(--transition);
}
.lab-wish-remove:hover { background: var(--danger); color: #fff; border-color: var(--danger); }

@media (max-width: 1024px) { .lab-wish-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .lab-wish-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 12px; } }

/* ============================================================
   UPGRADE LAB WOW — حركات سينمائية وإبهار
   ============================================================ */

/* ---- دخول متدرج للهيرو ---- */
@keyframes labFadeUp { from { opacity: 0; transform: translateY(36px); } to { opacity: 1; transform: none; } }

/* ---- لمعان ذهبي متحرك على الكلمة المميزة ---- */
@keyframes labShimmer { to { background-position: -220% center; } }

/* ---- نجيمات متلألئة ---- */
@keyframes labTwinkle {
  0%, 100% { opacity: 0.15; transform: scale(0.7) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.2) rotate(24deg); }
}

/* ---- بطاقات عائمة ---- */
@keyframes labFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ---- إمالة ثلاثية الأبعاد للبطاقات (ديسكتوب) ---- */
.lab-card.tilt-active {
  transition: transform 0.18s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.lab-card.tilt-active:hover {
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px);
}

/* ---- كشف الصور بقص سينمائي ---- */
.lab-reveal-img { clip-path: inset(10% 6% 10% 6%); transition: clip-path 1.1s cubic-bezier(0.22, 0.61, 0.36, 1); }
.lab-reveal-img.in { clip-path: inset(0 0 0 0); }

/* ---- فاصل ذهبي ---- */

/* ---- CTA داكن درامي ---- */

/* ---- احترام تفضيل تقليل الحركة ---- */
@media (prefers-reduced-motion: reduce) {
  .lab-reveal-img { clip-path: none; }
  .lab-card.tilt-active:hover { transform: none; }
}
.lab-logo-img { max-height: 52px; width: auto; display: block; }
.lab-footer .lab-logo-img { max-height: 60px; filter: brightness(1.1); }
@keyframes labBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* ============================================================
   صفحة الدفع v2 — تصميم احترافي بخطوات
   ============================================================ */
.lab-checkout-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.lab-cp-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.lab-cp-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  background: var(--off);
  border-bottom: 1px solid var(--line);
}
.lab-cp-step {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--black);
  color: var(--gold);
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}
.lab-cp-head h2 { font-size: 16px; margin: 0; font-weight: 700; color: var(--black); }
.lab-cp-body { padding: 22px; }

/* بطاقات طريقة الاستلام */
.lab-mode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.lab-mode {
  position: relative;
  display: flex;
  cursor: pointer;
  border: 2px solid var(--line);
  border-radius: 14px;
  background: #fff;
  transition: var(--transition);
  padding: 16px;
}
.lab-mode:hover { border-color: var(--gold); }
.lab-mode input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.lab-mode.checked {
  border-color: var(--black);
  background: var(--off);
  box-shadow: var(--shadow-soft);
}
.lab-mode.disabled { opacity: 0.45; cursor: not-allowed; }
.lab-mode-check {
  position: absolute;
  top: 10px;
  inset-inline-end: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--line-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  background: #fff;
  transition: var(--transition);
}
.lab-mode.checked .lab-mode-check { background: var(--black); border-color: var(--black); }
.lab-mode-body {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  padding-inline-end: 26px;
}
.lab-mode-ico { font-size: 26px; flex-shrink: 0; }
.lab-mode-text { display: flex; flex-direction: column; flex: 1; }
.lab-mode-text strong { font-size: 14.5px; color: var(--ink); }
.lab-mode-text small { font-size: 12px; color: var(--gray); line-height: 1.6; }
.lab-mode-price {
  font-size: 15px;
  font-weight: 800;
  color: var(--gold-dark);
  white-space: nowrap;
  align-self: center;
}
.lab-mode.disabled .lab-mode-price { color: var(--danger-ink); font-size: 11.5px; }

/* عمود الملخص */
.lab-cp-side { min-width: 0; }
.lab-cp-side .lab-panel { border-radius: 16px; }

@media (max-width: 768px) {
  .lab-mode-grid { grid-template-columns: 1fr; }
  .lab-cp-body { padding: 16px; }
  .lab-cp-head { padding: 14px 16px; }
}
.lab-mode-hint {
  background: var(--off);
  border: 1px dashed var(--line-dark);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gray);
  text-align: center;
}

/* ============================================================
   MOBILE OVERHAUL — اتساق كامل للهاتف
   ============================================================ */
@media (max-width: 768px) {
  html { font-size: 15px; }

  /* مسافات موحدة */
  .container { padding-inline: 16px; }
  .lab-section { padding: 48px 0; }
  .lab-logo-name { font-size: 22px; }
  .lab-topbar { font-size: 11px; padding: 7px 10px; letter-spacing: 0; }

  /* بطاقات المنتجات */
  .lab-card-title { font-size: 13.5px; min-height: 2.6em; }
  .lab-card-body { padding: 10px 2px 0; }
  .lab-price-now { font-size: 14px; }
  .lab-price-old { font-size: 11.5px; }
  .lab-badge { font-size: 9.5px; padding: 4px 9px; }
  .lab-wish-btn { width: 32px; height: 32px; top: 8px; inset-inline-end: 8px; }
  .lab-quick-btn { padding: 10px; font-size: 11.5px; }

  /* الأزرار */
  .lab-btn { padding: 13px 22px; font-size: 13px; }

  /* الفورمات */
  .lab-input { padding: 12px 14px; font-size: 14px; }
  .lab-field { margin-bottom: 14px; }
  .lab-field label { font-size: 12.5px; }

  /* الدفع */
  .lab-cp-card { border-radius: 14px; }
  .lab-cp-head { padding: 12px 14px; }
  .lab-cp-body { padding: 14px; }
  .lab-mode { padding: 13px; }
  .lab-mode-text strong { font-size: 13.5px; }
  .lab-mode-ico { font-size: 22px; }
  .lab-mode-price { font-size: 13.5px; }
  .lab-checkout-btn { padding: 15px; font-size: 14px; }

  /* صفحة المنتج */
  .lab-product { gap: 24px; padding-block: 20px 56px; }
  .lab-product-info h1 { font-size: 24px; }
  .lab-product-prices .now { font-size: 25px; }
  .lab-gallery-thumb { width: 60px; height: 60px; }
  .lab-buy-row .lab-btn { min-width: 100%; padding: 15px; }

  /* المراجعات */
  .lab-reviews-wrap { padding-block: 44px; }
  .lab-reviews-grid { gap: 20px; }
  .lab-review-form-wrap { padding: 18px; }
  .lab-avg-num { font-size: 26px; }

  /* الأسئلة */
  .lab-faq summary { padding: 15px 16px; font-size: 14px; }
  .lab-faq-body { padding: 0 16px 16px 42px; }

  /* الفوتر */
  .lab-footer-main { gap: 28px; padding-block: 48px 36px; }
  .lab-footer .lab-logo-name { font-size: 24px; }
  .lab-footer h4 { margin-bottom: 14px; }
  .lab-footer-bottom { font-size: 11.5px; }

  /* عام */
  .lab-page-head { padding-block: 32px 4px; }
  .lab-page-head h1 { font-size: 26px; }
  .lab-toast { bottom: 84px; font-size: 13px; padding: 12px 22px; }
  .lab-whatsapp { bottom: 78px; width: 48px; height: 48px; }
}

/* ============================================================
   الطلب السريع في صفحة المنتج
   ============================================================ */
.lab-quick-order {
  margin-top: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}
.lab-qo-head {
  background: linear-gradient(135deg, var(--black), #241f19);
  color: #fff;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.lab-qo-ico { font-size: 24px; }
.lab-qo-head h3 { margin: 0; font-size: 17px; font-weight: 700; }
.lab-qo-head p { margin: 0; width: 100%; font-size: 12.5px; color: var(--gray-light); }
.lab-qo-body { padding: 18px 22px 22px; }
.lab-qo-mode-hint {
  background: var(--off);
  border: 1px dashed var(--line-dark);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gray);
  text-align: center;
  margin-bottom: 12px;
}
.lab-qo-modes { margin-bottom: 4px; }
.lab-qo-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--off);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 16px 0 12px;
  font-weight: 700;
  font-size: 14.5px;
}
.lab-qo-total strong { font-size: 20px; color: var(--black); }
.lab-qo-submit { width: 100%; padding: 16px; font-size: 15px; }
.lab-qo-error {
  background: #fdeaea;
  color: var(--danger);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .lab-quick-order { margin-top: 24px; }
  .lab-qo-head { padding: 14px 16px; }
  .lab-qo-body { padding: 14px 16px 18px; }
  .lab-qo-total strong { font-size: 18px; }
}

/* زر المفضلة داخل صف الشراء */
.lab-wish-btn-inline {
  position: static;
  width: 54px;
  height: 54px;
  border-radius: 2px;
  border: 1.5px solid var(--line-dark);
  background: #fff;
  color: var(--ink);
  flex-shrink: 0;
}
.lab-wish-btn-inline.on { background: var(--black); color: var(--gold); border-color: var(--black); }
.lab-wish-btn-inline.on svg { fill: var(--gold); stroke: var(--gold); }

/* ============================================================
   كتالوج الرئيسية v3 — تصنيفات صغيرة + شبكة موحدة
   ============================================================ */

/* ============================================================
   بطاقة المنتج v3 — زر دائري أنيق
   ============================================================ */
.lab-card-media { border-radius: 14px; } /* زر قديم ملغى */

.lab-quick-btn {
  position: absolute;
  bottom: 12px;
  inset-inline-end: 12px;
  z-index: 4;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--black);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(14, 12, 9, 0.35);
  transition: var(--transition);
}
.lab-quick-btn svg { width: 18px; height: 18px; }
.lab-quick-btn:hover { background: var(--gold); transform: scale(1.08); }
.lab-quick-btn:disabled { background: #b9b0a3; cursor: not-allowed; box-shadow: none; }

/* تحسينات البطاقة العامة */
.lab-card-media { box-shadow: var(--shadow-soft); }
.lab-card-body { padding: 12px 6px 2px; gap: 3px; }
.lab-card-title { font-size: 14.5px; line-height: 1.5; min-height: 2.7em; }
.lab-card-price { padding-top: 4px; }
.lab-price-now { font-size: 15px; }
.lab-badge { border-radius: 6px; font-size: 10px; padding: 4px 9px; }
.lab-wish-btn { width: 36px; height: 36px; top: 10px; inset-inline-end: 10px; }

@media (max-width: 768px) {
  .lab-card-media { border-radius: 12px; }
  .lab-quick-btn { width: 38px; height: 38px; bottom: 10px; inset-inline-end: 10px; }
  .lab-card-body { padding: 10px 4px 0; }
  .lab-card-title { font-size: 13.5px; }
  .lab-price-now { font-size: 14px; }
}

/* ============================================================
   MOBILE COMPACT v2 — الهيرو مصغّر والمنتجات فوق الطية
   ============================================================ */
@media (max-width: 768px) {

  /* مسافات مريحة */
  .lab-section { padding: 46px 0; }

  /* البطاقات */
  .lab-card-title { font-size: 13.5px; min-height: 2.6em; }
  .lab-price-now { font-size: 14px; }
  .lab-card-body { padding: 12px 4px 2px; }
  #lab-catalog-grid { row-gap: 28px; }
}


/* ---- شارات الثقة ---- */
/* حزام داكن يوازن الهيرو ويذوب في الفوتر الأسود */
.lab-trust {
  background: linear-gradient(180deg, #0b0b0d, #131318);
  border-block: 0;
  padding: 44px 0;
  margin-top: 80px;
  position: relative;
}
.lab-trust::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to left, transparent, rgba(220, 38, 38, 0.75), transparent);
}
.lab-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.lab-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.lab-trust-item svg { width: 30px; height: 30px; color: var(--gold); }
.lab-trust-item h3 {
  margin: 0;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.35;
  color: #fff;
}
.lab-trust-item p {
  display: none;
  margin: 3px 0 0;
  font-size: 11px;
  font-weight: 600;
  color: #8a8a90;
}

@media (min-width: 768px) {
  .lab-trust-grid { gap: 30px; }
  .lab-trust-item { gap: 15px; }
  .lab-trust-item svg { width: 38px; height: 38px; }
  .lab-trust-item h3 { font-size: 15px; }
  .lab-trust-item p { display: block; }
  .lab-trust { padding: 62px 0; }
}

/* ============ واجهة الهيرو — بلاطات عائمة ============ */
.lab-hero-tiles {
  position: relative;
  background: #050505;
  overflow: hidden;
}
/*
 * الغلاف الجوي: وهج رمادي خافت خلف البلاطات — بلا لون.
 * لا شريط أسود في الأعلى ولا تلاشٍ في الأسفل — الحافة بين الأسود والقسم التالي نظيفة.
 */
.lab-hero-tiles::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(120% 70% at 50% 40%, rgba(255, 255, 255, .07), transparent 68%);
}
.lab-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .55;
}
.lab-hero-tiles-inner {
  position: relative;
  z-index: 2;
  padding: 52px 18px 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lab-tile-rows { display: none; flex-direction: column; gap: 12px; }
.lab-tile-row { display: flex; gap: 12px; justify-content: center; }
.lab-tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 392px;
}

.lab-tile {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 24px 48px -18px rgba(0, 0, 0, .9);
  transition: transform var(--transition), border-color .3s, box-shadow var(--transition);
  animation: labFloat1 6s ease-in-out infinite alternate;
}
.lab-tile:nth-child(2) { animation-name: labFloat2; animation-duration: 7s; }
.lab-tile:nth-child(3) { animation-name: labFloat3; animation-duration: 6.5s; }
.lab-tile:nth-child(4) { animation-name: labFloat1; animation-duration: 7.6s; }
.lab-tile:nth-child(5) { animation-name: labFloat2; animation-duration: 6.2s; }

a.lab-tile:hover {
  transform: translateY(-6px) scale(1.04);
  border-color: rgba(255, 255, 255, .38);
  box-shadow: 0 30px 56px -20px rgba(0, 0, 0, .95), 0 0 40px -14px rgba(255, 255, 255, .16);
  z-index: 6;
}
.lab-tile-go {
  position: absolute;
  bottom: 9px;
  inset-inline-start: 9px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: #0a0a0b;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s, transform var(--transition);
}
.lab-tile-go svg { width: 12px; height: 12px; }
a.lab-tile:hover .lab-tile-go { opacity: 1; transform: translateY(0); }

@keyframes labFloat1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33%      { transform: translate(10px, -12px) rotate(1.4deg); }
  66%      { transform: translate(-6px, 7px) rotate(-.8deg); }
}
@keyframes labFloat2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50%      { transform: translate(-9px, 12px) rotate(-1.4deg); }
}
@keyframes labFloat3 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25%      { transform: translate(9px, 7px) rotate(1deg); }
  75%      { transform: translate(-9px, -7px) rotate(-1deg); }
}

@media (min-width: 768px) {
  .lab-tile-rows { display: flex; }
  .lab-tile-grid { display: none; }
  .lab-tile { width: 134px; }
}
@media (min-width: 1024px) {
  .lab-tile { width: 196px; }
}

/* ---- بلاطة الهيرو: بلا لون — الصورة وحدها، والحواف رمادية ---- */
.lab-tile { background: #101014; }

.lab-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--transition), filter var(--transition);
}
a.lab-tile:hover img { transform: scale(1.07); filter: saturate(1.15) contrast(1.04); }

/* لا لون في الهيرو إطلاقًا: الصور تظهر بألوانها الأصلية كما رُفعت،
   والحواف وزر السهم والوهج كلها رمادية/بيضاء. */

/* سواد خفيف أسفل الاسم فقط — لقراءته لا لتعتيم الصورة */
.lab-tile-halo {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(to top, rgba(0, 0, 0, .6) 0%, rgba(0, 0, 0, .12) 22%, transparent 40%);
  transition: opacity var(--transition);
}
a.lab-tile:hover .lab-tile-halo { opacity: .7; }

/* حبيبات + حافة داخلية تنصع قليلًا عند المرور */
.lab-tile-dots {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07);
  background-image: radial-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 6px 6px;
  mix-blend-mode: soft-light;
  transition: box-shadow var(--transition);
}
a.lab-tile:hover .lab-tile-dots { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22); }

/* الاسم أسفل البلاطة فوق التعتيم */
.lab-tile-name {
  position: absolute;
  z-index: 6;
  inset-inline: 10px;
  bottom: 13px;
  color: #fff;
  font-family: 'Anton', 'Almarai', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  font-size: 12px;
  line-height: 1.12;
  letter-spacing: 1.4px;
  text-align: center;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .9);
  pointer-events: none;
  transition: transform var(--transition);
}
.lab-tile-name em {
  display: block;
  font-style: normal;
  font-size: .8em;
  letter-spacing: 2.2px;
  color: rgba(255, 255, 255, .62);
  margin-top: 3px;
}
a.lab-tile:hover .lab-tile-name { transform: translateY(-5px); }

.lab-tile-go { z-index: 7; }

@media (min-width: 1024px) {
  .lab-tile-name { font-size: 15px; bottom: 15px; }
}
.lab-row-dot {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--gold-soft);
}
.lab-row-title {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.02em;
}
html[dir="rtl"] .lab-row-title { font-family: "Readex Pro", "Almarai", sans-serif; }
.lab-row-line { flex: 1; height: 1px; background: linear-gradient(to left, var(--line-dark), transparent); }
.lab-orbit .lab-row-head { margin: 18px 0 -6px; }

.lab-orbit {
  padding: 30px 0 10px;
  background: var(--card);
  border-block-end: 1px solid var(--line);
  margin-block-end: 26px;
}

/* الغلاف المحدود: السكّة داخل عمود .container تمامًا (8 دوائر بالعرض)،
   والأسهم تطفو على حافتيها نصفهما خارج الحافة */
/* حواف السكّة تتلاشى في سطح الصفحة بدل قصّ حادّ */
.lab-orbit-wrap::before,
.lab-orbit-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 52px;
  z-index: 3;
  pointer-events: none;
}
.lab-orbit-wrap::before { inset-inline-start: -2px; }
.lab-orbit-wrap::after  { inset-inline-end: -2px; }
html[dir="rtl"] .lab-orbit-wrap::before { background: linear-gradient(to left, var(--card) 12%, transparent); }
html[dir="rtl"] .lab-orbit-wrap::after  { background: linear-gradient(to right, var(--card) 12%, transparent); }
html[dir="ltr"] .lab-orbit-wrap::before { background: linear-gradient(to right, var(--card) 12%, transparent); }
html[dir="ltr"] .lab-orbit-wrap::after  { background: linear-gradient(to left, var(--card) 12%, transparent); }
@media (max-width: 640px) {
  .lab-orbit-wrap::before, .lab-orbit-wrap::after { display: none; }
}

.lab-orbit-wrap {
  position: relative;
  /* قطر الدائرة: 8 دوائر تملأ العمود (حشوة الحاوية + حشوة السكّة + الفواصل) */
  --face: clamp(84px, calc((100vw - 184px) / 8), 132px);
}

/* ---- أزرار التنقّل: طافية على حافتي السكّة، ظاهرة دائمًا ---- */
.lab-orb-nav {
  position: absolute;
  z-index: 4;
  /* 14px حشو السكّة العلوي + نصف قطر الدائرة = منتصف الدائرة تمامًا */
  top: calc(14px + var(--face) / 2);
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--white);
  border: 1.5px solid var(--ink);
  color: var(--ink);
  box-shadow: 0 6px 14px rgba(10, 10, 11, .16);
  transition: background .25s, border-color .25s, color .25s, transform .25s, box-shadow .25s, opacity .25s;
}
.lab-orb-nav.prev { inset-inline-start: -22px; }
.lab-orb-nav.next { inset-inline-end: -22px; }
.lab-orb-nav svg { width: 18px; height: 18px; }
html[dir="ltr"] .lab-orb-nav svg { transform: scaleX(-1); }
.lab-orb-nav:hover:not([disabled]) {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 10px 18px -8px rgba(220, 38, 38, .55);
}
.lab-orb-nav:active:not([disabled]) { transform: translateY(-50%) scale(.94); }
/* زرّ بلا هدف يبقى شبحًا خفيفًا يوضح أن البداية/النهاية هنا */
.lab-orb-nav[disabled] { opacity: .28; pointer-events: none; box-shadow: none; }
/* لا شيء للتمرير إطلاقًا: أخفِ الأسهم بدل أزرار ميتة */
.lab-orb-nav[hidden] { display: none; }
@media (max-width: 1120px) {
  .lab-orb-nav.prev { inset-inline-start: 4px; }
  .lab-orb-nav.next { inset-inline-end: 4px; }
}
@media (max-width: 640px) { .lab-orb-nav { display: none; } }

/* ---- السكّة ---- */
.lab-orbit-rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scrollbar-width: none;
  /* سناب إلزامي: إفلات السحب يُحاذي دائرة دائمًا */
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 12px;
  /* حشو علوي/سفلي حتى لا تُقصّ حركة الارتفاع والظلّ */
  padding: 14px 12px 20px;
  cursor: grab;
}
.lab-orbit-rail::-webkit-scrollbar { display: none; }
.lab-orbit-rail.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  user-select: none;
}
/* حتى أول تفاعل: بلا سناب حتى لا تُزاح السكة عند التحميل */
.lab-orbit-rail.no-snap { scroll-snap-type: none; }

/* شريط تقدّم القراءة — يختفي إذا تسعت السكّة لكل الأنميات */
.lab-rail-progress {
  height: 2px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--line-dark, #ddd) 45%, transparent);
  margin: 2px 12px 0;
  overflow: hidden;
}
.lab-rail-progress[hidden] { display: none; }
.lab-rail-progress span {
  display: block;
  height: 100%;
  width: 40%;
  border-radius: inherit;
  background: var(--gold, var(--ink));
}

/* ---- دائرة الأنمي — نفس تصميم الواجهة: الاسم في المنتصف،
   والصورة لا تظهر إلا عند المرور بالماوس خلف الاسم مع تظليل ---- */
.lab-orb {
  position: relative;
  flex: 0 0 auto;
  width: var(--face);
  display: flex;
  flex-direction: column;
  align-items: center;
  scroll-snap-align: start;
  animation: labOrbIn .5s cubic-bezier(.3, 1.5, .5, 1) backwards;
  animation-delay: var(--orb-delay, 0ms);
}
@keyframes labOrbIn { from { opacity: 0; transform: scale(.55); } }

/* قوس بلون الأنمي يظهر ويدور عند التحويم */
.lab-orb::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--orb, #999999) 28%, transparent);
  border-top-color: var(--orb, #dc2626);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.lab-orb:hover::before,
.lab-orb:focus-visible::before {
  opacity: 1;
  animation: labSpin 1.5s linear infinite;
}
@keyframes labSpin { to { transform: rotate(360deg); } }
.lab-orb:hover .lab-orb-face img { filter: saturate(1.18); }

.lab-orb-face {
  position: relative;
  width: var(--face);
  height: var(--face);
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: var(--card, var(--off));
  border: 2px solid var(--orb-line, var(--line-dark));
  box-shadow: 0 16px 26px -18px color-mix(in srgb, var(--orb, #17171a) 50%, transparent);
  transition: transform var(--transition), border-color .25s, box-shadow var(--transition);
}
/* الصورة: ظاهرة دائمًا خلف الاسم */
.lab-orb-face img {
  transition: opacity 0.35s ease, transform 1s cubic-bezier(0.22, 0.61, 0.36, 1), filter 0.35s;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* طبقة التظليل: تظهر مع الاسم عند التحويم أو الاختيار فقط */
.lab-orb-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 11, .68), rgba(10, 10, 11, .22) 55%, rgba(10, 10, 11, .06));
  opacity: 0;
  transition: opacity 0.3s ease;
}
/* مع صورة: الصورة وحدها ظاهرة، والاسم الأبيض ينزلق فوقها عند التحويم */
.lab-orb-has-img .lab-orb-label {
  background: transparent;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.lab-orb-has-img .lab-orb-title { color: #fff; }

.lab-orb:hover .lab-orb-face img,
.lab-orb:focus-visible .lab-orb-face img,
.lab-orb.is-on .lab-orb-face img { opacity: 0.14; }
.lab-orb.is-on .lab-orb-face img { opacity: 0.22; }
.lab-orb:hover .lab-orb-shade,
.lab-orb:focus-visible .lab-orb-shade,
.lab-orb.is-on .lab-orb-shade { opacity: 1; }
.lab-orb:hover .lab-orb-label,
.lab-orb:focus-visible .lab-orb-label,
.lab-orb.is-on .lab-orb-label {
  opacity: 1;
  transform: none;
}

/* بلا صورة: الاسم اللاتيني + الاسم الياباني داخل الدائرة (مثل الموكاب)
   ومع صورة: نفس الملصق يبقى فوق الصورة عند التحويم */
.lab-orb-label {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 100%;
  height: 100%;
  padding: 7px;
  text-align: center;
  background: var(--orb, transparent);
  background: color-mix(in srgb, var(--orb, #999) 10%, transparent);
  transition: background .25s;
}
.lab-orb-title {
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: .04em;
  color: var(--ink);
  /* عنوان طويل مثل MY HERO ACADEMIA ينزل ٣ أسطر ثم يُقصّ */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .25s;
}

.lab-orb:hover .lab-orb-face,
.lab-orb:focus-visible .lab-orb-face {
  transform: translateY(-6px) scale(1.04);
  border-color: var(--orb, var(--ink));
  box-shadow: 0 16px 26px -12px rgba(10, 10, 11, .42);
  box-shadow: 0 16px 26px -12px color-mix(in srgb, var(--orb, #17171a) 55%, transparent);
}

/* الأنمي المختار: حلقة بلونه داخل حافة الدائرة (inset حتى لا يرسم
   الظلّ خارج الدائرة فتظهر شريحة دائرة تالية عند حافة السكّة) */
.lab-orb.is-on .lab-orb-face {
  border-color: var(--ink);
  box-shadow: inset 0 0 0 4px var(--paper, var(--white)), inset 0 0 0 6px var(--orb, var(--gold));
}
.lab-orb.is-on .lab-orb-label { background: var(--orb, var(--ink)); }
.lab-orb-has-img.is-on .lab-orb-label { background: transparent; }
.lab-orb.is-on .lab-orb-title { color: #fff; }

/* ---- دوائر التصنيفات ---- */
.lab-cat-orbits {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 4px 0 34px;
  padding: 6px 2px;
}

.lab-cat-orb {
  width: 104px;
  height: 104px;
  padding: 8px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  text-align: center;
  background: var(--card, var(--white));
  border: 2px solid var(--orb-line, var(--line-dark));
  color: var(--gray);
  transition: transform var(--transition), border-color .25s, background .25s, color .25s, box-shadow var(--transition);
  animation: labOrbIn .55s cubic-bezier(.3, 1.5, .5, 1) backwards;
  animation-delay: var(--orb-delay, 0ms);
}
.lab-cat-orb svg {
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: 50%;
  opacity: .9;
  background: color-mix(in srgb, var(--gold) 8%, transparent);
  transition: color 0.25s, background 0.25s, filter 0.25s, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.lab-cat-orb:hover svg {
  color: var(--gold-dark);
  background: var(--gold-soft);
  filter: drop-shadow(0 0 7px rgba(220, 38, 38, 0.4));
  transform: rotate(-8deg) scale(1.06);
}
.lab-cat-orb.is-on svg { color: #fff; background: rgba(255, 255, 255, 0.16); }
.lab-cat-orb-name {
  font-size: 11.5px;
  font-weight: 800;
  line-height: 1.25;
  max-width: 84px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lab-cat-orb:hover,
.lab-cat-orb:focus-visible {
  transform: translateY(-6px) scale(1.04);
  border-color: rgba(220, 38, 38, 0.55);
  color: var(--ink);
  box-shadow: 0 16px 24px -14px rgba(10, 10, 11, .45);
}
.lab-cat-orb.is-on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
  box-shadow: 0 0 0 4px var(--white), 0 0 0 6px var(--ink);
}
.lab-cat-orb.is-on:hover { transform: translateY(-6px) scale(1.04); color: var(--white); }

@media (max-width: 560px) {
  .lab-orbit-rail { gap: 12px; scroll-padding-inline: 10px; padding-inline: 10px; }
  .lab-orb-title { font-size: 9.5px; }
  .lab-cat-orbits { gap: 10px; }
  .lab-cat-orb { width: 88px; height: 88px; }
  .lab-cat-orb svg { width: 36px; height: 36px; padding: 8px; }
  .lab-cat-orb-name { font-size: 10.5px; max-width: 72px; }
}

@media (min-width: 768px) {
  .lab-orbit { padding-top: 38px; }
  .lab-cat-orb { width: 112px; height: 112px; }
  .lab-cat-orb-name { max-width: 92px; }
}

@media (prefers-reduced-motion: reduce) {
  .lab-orb,
  .lab-cat-orb { animation: none; }
  .lab-orb:hover .lab-orb-face,
  .lab-cat-orb:hover { transform: none; }
}

/* ============================================================
   استرجاع من lab-theme.zip 2.9.0 — كتل فُقدت من نسخة المجلد
   بينما ملفات PHP ما زالت تستعملها (الهيدر/الشريط العلوي/الأدوات،
   رأس قسم الرئيسية، وشارات ألوان بطاقة المنتج).
   ============================================================ */

.lab-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.lab-card-swatches { display: flex; gap: 4px; flex-shrink: 0; }
.lab-card-swatch {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(10, 10, 11, .14);
  box-shadow: inset 0 0 0 1.5px #fff;
  display: block;
}
.lab-topbar-in {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
}
.lab-topbar-live { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.lab-topbar-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
  animation: labPing 2.4s cubic-bezier(0, 0, .2, 1) infinite;
}
@keyframes labPing {
  0%   { box-shadow: 0 0 0 0 rgba(255, 255, 255, .6); }
  70%  { box-shadow: 0 0 0 7px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}
.lab-topbar-perks { display: none; gap: 22px; color: rgba(255, 255, 255, .88); }
.lab-topbar-perks span { display: flex; align-items: center; gap: 6px; }
.lab-topbar-perks svg { width: 13px; height: 13px; }
.lab-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 74px;
  transition: height 0.3s ease;
}
.lab-tools { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.lab-tool {
  position: relative;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 0;
  background: none;
  color: #fff;
  cursor: pointer;
  transition: color .2s, background .2s;
}
.lab-tool:hover { color: var(--gold); background: rgba(255, 255, 255, .06); transform: translateY(-2px); }
.lab-tool svg { width: 20px; height: 20px; }
.lab-tool-lang {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  padding: 3px 8px;
  transition: border-color 0.25s;
}
.lab-tool:hover .lab-tool-lang { border-color: var(--gold); }
.lab-tool .lab-cart-badge,
.lab-tool .lab-wish-badge {
  position: absolute;
  top: 5px;
  inset-inline-end: 5px;
  min-width: 17px;
  height: 17px;
  padding-inline: 4px;
  background: var(--gold);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  border-radius: 5px;
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 2px var(--black);
}
.lab-home-main { padding-top: 40px; }

@media (min-width: 768px) {
  .lab-topbar-in {justify-content: space-between; }
  .lab-topbar-perks {display: flex; }
}

/* الشبكة أثناء جلب نتائج الفلتر */
.lab-grid.is-filtering {
  opacity: .45;
  pointer-events: none;
  transition: opacity .18s;
}

/* الحركات المستوردة تحترم تفضيل تقليل الحركة */
@media (prefers-reduced-motion: reduce) {
  .lab-orb:hover::before,
  .lab-orb:focus-visible::before { animation: none; }
  .lab-tool:hover { transform: none; }
  .lab-cat-orb:hover svg { transform: none; }
  .lab-header-bar,
  .lab-logo-name { transition: none; }
}

/* ===== ترقيم صفحات المنتجات ===== */
.lab-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  justify-content: center;
  margin: 34px 0 4px;
}
.lab-pager-num,
.lab-pager-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line, #e8e1d3);
  border-radius: 10px;
  background: #fff;
  color: var(--ink, #201b15);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.lab-pager-num:hover,
.lab-pager-arrow:hover {
  border-color: var(--ink, #201b15);
  background: var(--off, #faf7f1);
}
.lab-pager-num.is-on {
  background: var(--ink, #201b15);
  border-color: var(--ink, #201b15);
  color: #fff;
  cursor: default;
}
.lab-pager-gap {
  min-width: 20px;
  text-align: center;
  color: #97907f;
  font-weight: 700;
}
@media (max-width: 560px) {
  .lab-pager-num,
  .lab-pager-arrow { min-width: 34px; height: 34px; padding: 0 9px; font-size: 13px; }
}