/* ==========================================
   متجر الأمل - التصميم الكامل
   ألوان: أبيض + ذهبي + أسود
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600&family=Cairo:wght@300;400;500;600;700&display=swap');

/* ===== متغيرات الألوان ===== */
:root {
  --gold:       #C9A96E;
  --gold-light: #E8D5B0;
  --gold-dark:  #A8834A;
  --black:      #1A1A1A;
  --gray-dark:  #333333;
  --gray:       #666666;
  --gray-light: #F5F5F5;
  --white:      #FFFFFF;
  --border:     #E8E8E8;
  /* متغيرات خاصة بالخلفية والنص الأساسي، بتتغير مع الوضع الليلي */
  --surface:    #FFFFFF;
  --text:       #1A1A1A;
}

/* ===== الوضع الليلي ===== */
[data-theme="dark"] {
  --surface:    #16150F;
  --text:       #F0EAE0;
  --gray:       #B0A896;
  --gray-dark:  #D6CFC0;
  --gray-light: #201F19;
  --border:     #33312A;
}
[data-theme="dark"] .hero-overlay {
  background: linear-gradient(135deg, rgba(0,0,0,.75) 0%, rgba(0,0,0,.35) 60%, transparent 100%);
}
[data-theme="dark"] .header { box-shadow: 0 2px 10px rgba(0,0,0,.4); }
[data-theme="dark"] .product-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.4); }
[data-theme="dark"] .sold-out-overlay { background: rgba(20,19,15,.7); }

body,
.header,
.product-card,
.mobile-nav,
.size-btn,
.btn-outline {
  transition: background-color .3s ease, color .3s ease, border-color .3s ease;
}

/* ===== زرار تبديل الوضع الليلي ===== */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: var(--gray-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background .2s, color .2s;
}
.theme-toggle:hover { background: var(--gray-light); color: var(--gold); }
.theme-icon-light { display: none; }
[data-theme="dark"] .theme-icon-dark  { display: none; }
[data-theme="dark"] .theme-icon-light { display: inline-block; }

.theme-toggle-mobile {
  width: 100%;
  border-radius: 0;
  justify-content: flex-start;
  gap: 12px;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.theme-toggle-mobile:hover { background: var(--gray-light); color: var(--gold); }

/* ===== إعادة ضبط ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Cairo', 'Inter', sans-serif;
  color: var(--text);
  background: var(--surface);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== شريط الإعلانات ===== */
.announcement-bar {
  background: var(--black);
  color: var(--gold-light);
  text-align: center;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ===== الهيدر ===== */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 1px;
}
.logo span { color: var(--gold); }

.nav ul {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 10px;
  color: var(--gray-dark);
  transition: color .2s;
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width .25s;
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 80%; }

.header-icons {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-icons a {
  font-size: 20px;
  color: var(--gray-dark);
  transition: color .2s;
  display: flex;
  align-items: center;
}
.header-icons a:hover { color: var(--gold); }
.wa-icon { color: #25D366 !important; font-size: 22px !important; }

/* زر الموبايل */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text);
}

/* ===== البانر الرئيسي ===== */
.hero {
  position: relative;
  overflow: hidden;
  height: 85vh;
  min-height: 500px;
  max-height: 800px;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 8s ease;
}
.hero:hover .hero-img { transform: scale(1.03); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,26,.65) 0%, rgba(26,26,26,.25) 60%, transparent 100%);
  display: flex;
  align-items: center;
  padding: 0 8%;
}
.hero-content { max-width: 560px; }
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  line-height: 1.7;
}
.btn-primary {
  display: inline-block;
  padding: 14px 40px;
  background: var(--gold);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all .25s;
  border: 2px solid var(--gold);
}
.btn-primary:hover {
  background: transparent;
  color: var(--white);
}
.btn-outline {
  display: inline-block;
  padding: 12px 36px;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 2px;
  border: 2px solid var(--text);
  transition: all .25s;
}
.btn-outline:hover { background: var(--text); color: var(--surface); }

/* ===== أقسام عامة ===== */
.section { padding: 70px 20px; }
.section-sm { padding: 50px 20px; }
.container { max-width: 1300px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.section-header p { color: var(--gray); font-size: 15px; }
.divider {
  width: 50px;
  height: 2px;
  background: var(--gold);
  margin: 14px auto 0;
}

/* ===== قسم التصنيفات ===== */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.collection-card {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 3/4;
  cursor: pointer;
}
.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.collection-card:hover img { transform: scale(1.07); }
.collection-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,.75) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px 16px;
}
.collection-card-overlay h3 {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.collection-card-overlay span {
  font-size: 11px;
  color: var(--gold-light);
  font-weight: 500;
}

/* ===== بطاقة المنتج ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--surface);
  position: relative;
  transition: box-shadow .3s;
}
.product-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.1); }

.product-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--gray-light);
}
.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0; left: 0;
  transition: opacity .4s ease;
}
.product-img-1 { opacity: 1; }
.product-img-2 { opacity: 0; }
.product-card:hover .product-img-1 { opacity: 0; }
.product-card:hover .product-img-2 { opacity: 1; }

.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--black);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 10px;
  text-transform: uppercase;
  z-index: 1;
}
.badge.sale { background: #c0392b; }
.badge.new  { background: var(--gold); }

.sold-out-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.sold-out-overlay span {
  background: var(--black);
  color: var(--white);
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.product-info { padding: 16px 4px 4px; }
.product-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.4;
}
.product-prices {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.price-current {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.price-old {
  font-size: 13px;
  color: var(--gray);
  text-decoration: line-through;
}
.product-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 12px;
}
.size-tag {
  font-size: 10px;
  border: 1px solid var(--border);
  padding: 3px 8px;
  color: var(--gray);
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}
.size-tag:hover, .size-tag.active {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
}
.btn-whatsapp {
  width: 100%;
  padding: 11px;
  background: #25D366;
  color: var(--white);
  border: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: 'Cairo', sans-serif;
}
.btn-whatsapp:hover { background: #128C7E; }

/* ===== البانر الوسطي ===== */
.middle-banner {
  position: relative;
  height: 400px;
  overflow: hidden;
}
.middle-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.middle-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,26,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  padding: 20px;
}
.middle-banner-overlay h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  color: var(--white);
  margin-bottom: 12px;
}
.middle-banner-overlay p {
  color: rgba(255,255,255,.85);
  font-size: 16px;
  margin-bottom: 28px;
}

/* ===== شريط المميزات ===== */
.features-bar {
  background: var(--gray-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 28px 24px;
  border-right: 1px solid var(--border);
}
.feature-item:last-child { border-right: none; }
.feature-icon { font-size: 28px; color: var(--gold); flex-shrink: 0; }
.feature-text h4 { font-size: 13px; font-weight: 700; margin-bottom: 2px; }
.feature-text p  { font-size: 12px; color: var(--gray); }

/* ===== الفوتر ===== */
.footer {
  background: var(--black);
  color: rgba(255,255,255,.75);
  padding: 60px 20px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1300px;
  margin: 0 auto;
  padding-bottom: 50px;
}
.footer-brand .logo { color: var(--white); margin-bottom: 16px; font-size: 22px; }
.footer-brand p { font-size: 13px; line-height: 1.8; max-width: 280px; }
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: rgba(255,255,255,.7);
  transition: all .2s;
}
.social-btn:hover { background: var(--gold); border-color: var(--gold); color: var(--white); }

.footer-col h4 {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  color: var(--white);
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,.65);
  transition: color .2s;
}
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 20px;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.4);
  max-width: 1300px;
  margin: 0 auto;
}

/* ===== صفحة المنتج ===== */
.product-detail {
  max-width: 1100px;
  margin: 50px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-gallery { position: sticky; top: 90px; }
.product-gallery-main {
  aspect-ratio: 3/4;
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--gray-light);
  position: relative;
  cursor: zoom-in;
}
.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .12s ease-out;
  transform-origin: center center;
  will-change: transform;
}
.product-gallery-main.zoomed img {
  transform: scale(2.2);
}
.zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(26,26,26,.7);
  color: #fff;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  opacity: 1;
  transition: opacity .2s;
  z-index: 2;
}
.product-gallery-main.zoomed .zoom-hint { opacity: 0; }
@media (hover: none) {
  .zoom-hint { display: none; }
  .product-gallery-main { cursor: default; }
}

/* ===== العرض الكامل للصورة (Lightbox) ===== */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,.95);
  z-index: 3000;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.open { display: flex; animation: lightboxFade .2s ease; }
@keyframes lightboxFade { from { opacity: 0; } to { opacity: 1; } }
.lightbox-img {
  max-width: 88vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 4px;
  user-select: none;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  left: 24px;
  background: rgba(255,255,255,.1);
  border: none;
  color: #fff;
  font-size: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
  z-index: 1;
}
.lightbox-close:hover { background: rgba(255,255,255,.25); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: none;
  color: #fff;
  font-size: 18px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.lightbox-nav:hover { background: rgba(255,255,255,.25); }
.lightbox-prev { right: 24px; }
.lightbox-next { left: 24px; }
.lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.7);
  font-size: 13px;
  letter-spacing: 0.5px;
}
@media (max-width: 600px) {
  .lightbox-nav { width: 40px; height: 40px; font-size: 15px; }
  .lightbox-prev { right: 10px; }
  .lightbox-next { left: 10px; }
  .lightbox-close { top: 14px; left: 14px; }
}
.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.thumb {
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .2s;
}
.thumb.active, .thumb:hover { border-color: var(--gold); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-detail-info .breadcrumb {
  font-size: 12px;
  color: var(--gray);
  margin-bottom: 16px;
}
.product-detail-info .breadcrumb a:hover { color: var(--gold); }
.product-detail-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.3;
}
.product-detail-price {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}
.product-detail-price .old {
  font-size: 16px;
  color: var(--gray);
  font-weight: 400;
  text-decoration: line-through;
  margin-right: 10px;
}
.size-select-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--text);
}
.size-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.size-btn {
  padding: 9px 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  font-family: 'Cairo', sans-serif;
}
.size-btn:hover, .size-btn.active {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
}
.btn-whatsapp-large {
  width: 100%;
  padding: 16px;
  background: #25D366;
  color: var(--white);
  border: none;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background .2s;
  font-family: 'Cairo', sans-serif;
  margin-bottom: 20px;
}
.btn-whatsapp-large:hover { background: #128C7E; }
.product-description {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.8;
}

/* ===== صفحة التصنيف ===== */
.collection-header {
  text-align: center;
  padding: 50px 20px 30px;
  background: var(--gray-light);
  border-bottom: 1px solid var(--border);
}
.collection-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 8px;
}

/* ===== لوحة التحكم ===== */
.admin-body { background: #f0f2f5; min-height: 100vh; font-family: 'Cairo', sans-serif; }
.admin-sidebar {
  width: 240px;
  background: var(--black);
  color: var(--white);
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}
.admin-logo {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.admin-logo h2 {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--gold);
}
.admin-logo p { font-size: 11px; color: rgba(255,255,255,.5); margin-top: 4px; }
.admin-nav { padding: 20px 0; }
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 13px;
  color: rgba(255,255,255,.7);
  transition: all .2s;
  border-right: 3px solid transparent;
}
.admin-nav a:hover, .admin-nav a.active {
  background: rgba(201,169,110,.12);
  color: var(--gold);
  border-right-color: var(--gold);
}
.admin-nav a span { font-size: 16px; }

.admin-content {
  margin-right: 240px;
  padding: 30px;
  min-height: 100vh;
}
.admin-header {
  background: var(--white);
  padding: 16px 24px;
  border-radius: 8px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.admin-header h1 { font-size: 20px; font-weight: 700; }
.admin-card {
  background: var(--white);
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  margin-bottom: 24px;
}
.admin-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gold);
  color: var(--black);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-dark);
  margin-bottom: 6px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: 'Cairo', sans-serif;
  color: var(--black);
  background: var(--white);
  transition: border-color .2s;
}
.form-control:focus { outline: none; border-color: var(--gold); }
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control { cursor: pointer; }

.sizes-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.size-check { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.size-check input { cursor: pointer; accent-color: var(--gold); }
.size-check span { font-size: 13px; font-weight: 600; }

.toggle-group { display: flex; align-items: center; gap: 10px; }
.toggle {
  width: 44px;
  height: 24px;
  background: #ddd;
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background .2s;
}
.toggle input { display: none; }
.toggle input:checked + .slider { transform: translateX(-20px); }
.toggle input:checked ~ .toggle { background: var(--gold); }
.toggle-label { font-size: 13px; cursor: pointer; }

.btn-save {
  padding: 11px 28px;
  background: var(--gold);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
  transition: background .2s;
}
.btn-save:hover { background: var(--gold-dark); }
.btn-danger {
  padding: 7px 14px;
  background: #e74c3c;
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
  transition: background .2s;
}
.btn-danger:hover { background: #c0392b; }
.btn-edit {
  padding: 7px 14px;
  background: var(--gold);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
  transition: background .2s;
}
.btn-edit:hover { background: var(--gold-dark); }

.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th {
  background: var(--gray-light);
  padding: 12px 14px;
  text-align: right;
  font-weight: 700;
  color: var(--gray-dark);
  border-bottom: 2px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.admin-table tr:hover td { background: #fafafa; }
.admin-table img { width: 50px; height: 60px; object-fit: cover; border-radius: 4px; }

.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 600;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--white);
  border-radius: 10px;
  padding: 20px 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  border-right: 4px solid var(--gold);
}
.stat-card h3 { font-size: 28px; font-weight: 700; color: var(--black); }
.stat-card p  { font-size: 12px; color: var(--gray); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ===== صفحة تسجيل الدخول ===== */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--black) 0%, #2d2d2d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-box {
  background: var(--white);
  border-radius: 12px;
  padding: 48px 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
}
.login-logo {
  font-family: 'Playfair Display', serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 6px;
}
.login-logo span { color: var(--gold); }
.login-sub { font-size: 13px; color: var(--gray); margin-bottom: 32px; }
.login-box .form-group { text-align: right; }
.btn-login {
  width: 100%;
  padding: 13px;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Cairo', sans-serif;
  transition: background .2s;
  margin-top: 8px;
}
.btn-login:hover { background: var(--gold); }

/* ===== بحث ===== */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  z-index: 2000;
  align-items: flex-start;
  padding-top: 80px;
}
.search-overlay.open { display: flex; justify-content: center; }
.search-box-wrap { width: 100%; max-width: 600px; padding: 0 20px; }
.search-input {
  width: 100%;
  padding: 16px 20px;
  font-size: 20px;
  border: none;
  border-bottom: 2px solid var(--gold);
  background: transparent;
  color: var(--white);
  font-family: 'Cairo', sans-serif;
  outline: none;
}
.search-input::placeholder { color: rgba(255,255,255,.5); }
.search-close {
  position: absolute;
  top: 24px;
  left: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 30px;
  cursor: pointer;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .collections-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .collections-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { height: 60vh; }
  .product-detail { grid-template-columns: 1fr; gap: 30px; }
  .product-gallery { position: static; }
  .form-row { grid-template-columns: 1fr; }
  .admin-sidebar { width: 200px; }
  .admin-content { margin-right: 200px; padding: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .collections-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .admin-sidebar { display: none; }
  .admin-content { margin-right: 0; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
}

/* ===== موبايل ناف ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; right: 0;
  width: 280px;
  height: 100vh;
  background: var(--surface);
  z-index: 2000;
  box-shadow: -4px 0 20px rgba(0,0,0,.15);
  padding: 70px 0 30px;
  overflow-y: auto;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav-close {
  position: absolute;
  top: 16px;
  left: 20px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}
.overlay-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1999;
}
.overlay-bg.open { display: block; }

/* ===== empty state ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
}
.empty-state h3 { font-size: 18px; margin-bottom: 8px; color: var(--text); }