:root {
  --primary: #7c3aed;
  --primary-dark: #5b21b6;
  --primary-rgb: 124,58,237;
  --primary-soft: #f2edfd;
  --bg: #f7f6fb;
  --card-bg: #ffffff;
  --text: #1f1730;
  --muted: #6b7280;
  --border: #e7e3f5;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  font-family: 'Tajawal', 'Segoe UI', Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  direction: rtl;
}

a { color: inherit; text-decoration: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ---------- Top bar / header ---------- */
.site-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.site-header .row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; gap: 16px; flex-wrap: wrap;
}
.logo img { height: 42px; }
.search-bar {
  flex: 1; display: flex; max-width: 480px;
  border: 1px solid var(--border); border-radius: 999px; overflow: hidden;
}
.search-bar input {
  border: none; outline: none; padding: 10px 16px; flex: 1; font-family: inherit;
}
.search-bar button {
  border: none; background: var(--primary); color: #fff; padding: 0 20px; cursor: pointer;
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.icon-btn { position: relative; font-size: 20px; }
.badge-count {
  position: absolute; top: -6px; left: -8px; background: var(--danger); color: #fff;
  font-size: 11px; border-radius: 999px; padding: 1px 6px;
}

/* ---------- Ad banner (16:9, auto-rotate) ---------- */
.ad-banner {
  position: relative; width: 100%; max-width: 1200px; margin: 16px auto 0;
  aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: #eee;
}
.ad-banner .slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
}
.ad-banner .slide.active { opacity: 1; }
.ad-banner img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Filters ---------- */
.filters-bar {
  display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; align-items: center;
}
.filters-bar select, .filters-bar input {
  padding: 9px 12px; border-radius: 10px; border: 1px solid var(--border);
  font-family: inherit; background: #fff;
}
.filters-bar button {
  padding: 9px 18px; border-radius: 10px; border: none; background: var(--primary); color: #fff; cursor: pointer;
}

/* ---------- Product grid ---------- */
.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin: 16px 0 40px;
}
.product-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .15s ease, box-shadow .15s ease; position: relative;
}
.product-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(var(--primary-rgb),.14); }
.product-card .thumb { position: relative; aspect-ratio: 1/1; background: #f1f0f7; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.product-card .body { padding: 10px 12px 14px; }
.product-card .pname { font-weight: 700; font-size: 14.5px; margin: 0 0 4px; }
.product-card .pdesc { font-size: 12.5px; color: var(--muted); margin: 0 0 8px; min-height: 32px; }
.product-card .price { font-weight: 800; color: var(--primary-dark); }
.price .old { text-decoration: line-through; color: var(--muted); font-weight: 400; font-size: 12px; margin-inline-end: 6px; }
.chip { position: absolute; top: 8px; right: 8px; background: var(--danger); color: #fff; font-size: 11px; padding: 3px 9px; border-radius: 999px; }
.chip.top1 { right: auto; left: 8px; background: linear-gradient(90deg,#f59e0b,#d97706); }
.merchant-badge { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; color: var(--muted); }
.dot-blue{color:#2563eb;} .dot-gold{color:#d97706;} .dot-red{color:#dc2626;}

/* ---------- نفاد المخزون ---------- */
.product-card.out-of-stock .thumb img { filter: grayscale(1); opacity: .55; }
.product-card.out-of-stock .pname, .product-card.out-of-stock .price { color: #9ca3af; }
.chip.out-of-stock-chip { background: #9ca3af; right: 8px; top: 8px; }
.stock-badge-low { background:#fef3c7; color:#b45309; }
.stock-badge-out { background:#e5e7eb; color:#6b7280; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 10px 20px; border-radius: 10px; border: none; cursor: pointer;
  font-family: inherit; font-weight: 700; font-size: 14px;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: #fff; border: 1px solid var(--primary); color: var(--primary); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: 8px; }
.btn-block { width: 100%; }

/* ---------- Cards / forms ---------- */
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 13.5px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); font-family: inherit;
}
table.table { width: 100%; border-collapse: collapse; }
table.table th, table.table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: right; font-size: 13.5px; }
table.table th { background: var(--primary-soft); }
.status-pill { padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.status-new{background:#e0edff;color:#1d4ed8;} .status-confirmed{background:#fef3c7;color:#b45309;}
.status-shipped{background:#e0f2fe;color:#0369a1;} .status-delivered{background:#dcfce7;color:#15803d;}
.status-cancelled{background:#fee2e2;color:#b91c1c;} .status-cancel_requested{background:#fee2e2;color:#b91c1c;}
.status-paid{background:#dcfce7;color:#15803d;} .status-unpaid{background:#fef3c7;color:#b45309;}

/* ---------- Admin layout ---------- */
.admin-wrap { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 240px; background: #1f1730; color: #fff; padding: 18px 14px; flex-shrink: 0;
}
.admin-sidebar .brand { font-weight: 800; font-size: 18px; margin-bottom: 20px; padding: 0 6px; }
.admin-sidebar a {
  display: block; padding: 10px 12px; border-radius: 10px; color: #cbc3e3; margin-bottom: 4px; font-size: 14px;
}
.admin-sidebar a.active, .admin-sidebar a:hover { background: var(--primary); color: #fff; }
.admin-main { flex: 1; padding: 24px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 14px; margin-bottom: 24px; }
.stat-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat-card .num { font-size: 26px; font-weight: 800; color: var(--primary-dark); }
.stat-card .label { font-size: 13px; color: var(--muted); }

.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.alert { padding: 10px 14px; border-radius: 10px; margin-bottom: 14px; font-size: 14px; }
.alert-success { background: #dcfce7; color: #166534; }
.alert-danger { background: #fee2e2; color: #991b1b; }

footer.site-footer { background: #1f1730; color: #cbc3e3; padding: 30px 0; margin-top: 40px; font-size: 13.5px; }

/* ---------- الجوّال (شاشات ≤640px) ---------- */
@media (max-width: 640px) {
  .container { padding: 0 10px; }

  /* رأس الصفحة: الشعار وأيقونات السلة/الدخول بسطر، وشريط البحث ياخد سطر كامل تحته */
  .site-header .row { padding: 10px 0; gap: 8px; }
  .logo img { height: 32px; }
  .search-bar { order: 3; max-width: 100%; flex-basis: 100%; }
  .header-actions { gap: 8px; }
  .header-actions .btn-sm { padding: 7px 10px; font-size: 12.5px; }

  /* شبكة المنتجات: عمودين ثابتين بدل عمود واحد */
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .product-card .body { padding: 8px 8px 10px; }
  .product-card .pname { font-size: 13px; }
  .product-card .pdesc { font-size: 11.5px; min-height: 28px; }
  .product-card .price { font-size: 13.5px; }
  .merchant-badge { font-size: 10px; }

  /* الإعلان والفلاتر */
  .ad-banner { margin-top: 10px; }
  .filters-bar { gap: 8px; }
  .filters-bar select, .filters-bar input { flex: 1 1 45%; min-width: 0; }

  /* لوحات التحكم: الشريط الجانبي يصير أفقي فوق المحتوى بدل عمود جنبي ياخد مساحة كبيرة */
  .admin-wrap { flex-direction: column; }
  .admin-sidebar { width: 100%; display: flex; flex-wrap: wrap; gap: 4px; padding: 10px; }
  .admin-sidebar .brand { width: 100%; margin-bottom: 8px; }
  .admin-sidebar a { padding: 8px 10px; font-size: 12.5px; margin-bottom: 0; }
  .admin-main { padding: 14px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }

  table.table { display: block; overflow-x: auto; white-space: nowrap; }
}



/* ============================================================
   تحديث الواجهة: شريط الفئات، سلايدر الصور، إشعار السلة
   ============================================================ */

/* ---------- شريط الفئات الأفقي ---------- */
.cat-bar { position: relative; margin: 14px 0 4px; }
.cat-scroll {
  display: flex; gap: 8px; overflow-x: auto; scroll-behavior: smooth; scroll-snap-type: x proximity;
  padding: 4px 2px 8px; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.cat-scroll::-webkit-scrollbar { display: none; }
.cat-chip {
  flex: 0 0 auto; scroll-snap-align: start; white-space: nowrap;
  padding: 9px 16px; min-height: 40px; display: inline-flex; align-items: center;
  border-radius: 999px; border: 1px solid var(--border); background: #fff;
  font-size: 14px; font-weight: 600; color: var(--text); transition: background .15s, color .15s, border-color .15s;
}
.cat-chip:hover { border-color: var(--primary); color: var(--primary); }
.cat-chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.cat-arrow {
  display: none; position: absolute; top: 4px; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border); background: #fff; color: var(--text); font-size: 22px; line-height: 1;
  cursor: pointer; z-index: 2; box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.cat-prev { right: -6px; }
.cat-next { left: -6px; }
@media (hover: hover) and (pointer: fine) {
  .cat-bar.can-prev .cat-prev, .cat-bar.can-next .cat-next { display: block; }
}

/* ---------- سلايدر الصور (بطاقة المنتج + صفحة المنتج) ---------- */
.slider { position: relative; width: 100%; height: 100%; overflow: hidden; }
.slider .track {
  display: flex; height: 100%; direction: ltr;
  transition: transform .55s cubic-bezier(.4,0,.2,1); will-change: transform;
}
.slider .slide { flex: 0 0 100%; height: 100%; }
.slider .slide img, .slider .slide video { width: 100%; height: 100%; object-fit: cover; display: block; }
.slider .dots {
  position: absolute; bottom: 8px; left: 0; right: 0; display: flex; justify-content: center; gap: 5px;
  direction: ltr; pointer-events: none;
}
.slider .dots i {
  width: 6px; height: 6px; border-radius: 999px; background: rgba(255,255,255,.65);
  box-shadow: 0 0 2px rgba(0,0,0,.35); transition: width .25s, background .25s;
}
.slider .dots i.on { width: 16px; background: #fff; }
.img-count {
  position: absolute; bottom: 8px; left: 8px; z-index: 2; display: inline-flex; align-items: center; gap: 4px;
  background: rgba(0,0,0,.55); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 7px; border-radius: 999px;
}
.product-card .chip { z-index: 3; }

.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.product-slider { aspect-ratio: 1 / 1; height: auto; border-radius: var(--radius); background: #f1f0f7; }
.product-slider .dots { pointer-events: auto; bottom: 12px; }
.product-slider .dots i { width: 8px; height: 8px; cursor: pointer; }
.product-slider .dots i.on { width: 22px; }
.product-slider .img-count { bottom: 12px; left: 12px; font-size: 12px; }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 44px; height: 44px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.9); color: var(--text); font-size: 26px; line-height: 1;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
.slider-prev { right: 10px; }
.slider-next { left: 10px; }

/* ---------- عدّاد السلة + إشعار الإضافة ---------- */
.badge-count[hidden] { display: none; }
.badge-count.bump { animation: cartBump .45s ease; }
@keyframes cartBump { 0%{transform:scale(1)} 40%{transform:scale(1.45)} 100%{transform:scale(1)} }
.toast {
  position: fixed; z-index: 1000; left: 16px; right: 16px; bottom: 24px; margin: 0 auto;
  width: fit-content; max-width: 480px; transform: translateY(20px);
  display: flex; align-items: center; gap: 14px;
  background: #1f1730; color: #fff; padding: 12px 16px; border-radius: 12px; font-size: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.toast.error { background: var(--danger); }
.toast a { color: #fff; font-weight: 700; text-decoration: underline; white-space: nowrap; }
.btn[disabled] { opacity: .6; cursor: default; }

@media (max-width: 640px) {
  .product-layout { grid-template-columns: 1fr; gap: 16px; }
  .cat-chip { padding: 8px 14px; font-size: 13px; }
  .slider-arrow { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .slider .track { transition: none; }
}