:root {
  --primary: #1a3a5c;
  --primary-dark: #122a44;
  --accent: #f5a623;
  --accent-dark: #d98e0e;
  --danger: #c0392b;
  --success: #27ae60;
  --bg: #f5f6f8;
  --card: #ffffff;
  --text: #222222;
  --muted: #6b7280;
  --border: #e5e7eb;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.14);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Tajawal", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.title {
  font-family: "Tajawal", "Segoe UI", sans-serif;
  font-weight: 700;
  color: var(--primary);
}

.text-center {
  text-align: center;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-4 {
  margin-bottom: 1.5rem;
}

[dir="rtl"] {
  direction: rtl;
  text-align: right;
  font-family: "Tajawal", "Segoe UI", sans-serif;
  letter-spacing: 0;
}

img {
  max-width: 100%;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Top bar */
.topbar {
  background: var(--primary-dark);
  color: #fff;
  font-size: 0.85rem;
  padding: 6px 0;
  text-align: center;
}

/* Header */
header {
  background: var(--primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.brand span {
  color: var(--accent);
}

.search-bar {
  display: flex;
  max-width: 100%;
  margin: 0;
}

.search-bar input {
  flex: 1;
  padding: 10px 14px;
  border: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-size: 0.95rem;
  outline: none;
}

.search-bar button {
  padding: 10px 18px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.search-bar button:hover {
  background: var(--accent-dark);
}

.search-wrap {
  position: relative;
  flex: 1;
  max-width: 560px;
  margin: 0 auto;
}

.search-suggestions {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: #fff;
  color: #000;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-height: 320px;
  overflow-y: auto;
  z-index: 150;
  display: none;
}

.search-suggestions.open {
  display: block;
}

.search-suggestions .suggestion-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}

.search-suggestions .suggestion-item:last-child {
  border-bottom: none;
}

.search-suggestions .suggestion-item:hover {
  background: var(--bg);
}

.search-suggestions .suggestion-item img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  padding: 3px;
  flex-shrink: 0;
}

.search-suggestions .suggestion-item .s-part {
  font-size: 0.72rem;
  color: var(--muted);
}

.search-suggestions .suggestion-item .s-desc {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
}

.search-suggestions .suggestion-item .s-price {
  margin-left: auto;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}

.search-suggestions .suggestion-empty {
  padding: 14px;
  color: var(--muted);
  text-align: center;
  font-size: 0.9rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
}

.header-actions a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background 0.2s;
}

.header-actions a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.cart-link {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -2px;
  right: -4px;
  background: var(--danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* Navigation */
nav {
  background: var(--primary-dark);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 8px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nav-inner a {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: #d5dde8;
  transition: background 0.2s, color 0.2s;
}

.nav-inner a:hover,
.nav-inner a.active {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* Hero */
.hero {
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.hero p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--accent-dark);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
}

.btn-whatsapp:hover {
  background: #1db954;
}

.btn-card {
  background: #6772e5;
  color: #fff;
}

.btn-card:hover {
  background: #5469d4;
}

.btn-block {
  width: 100%;
  text-align: center;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Sections */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 30px 20px;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--primary);
}

/* Category grid (home) */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.category-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}

.category-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.category-card .icon {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.category-card .name {
  font-weight: 700;
  font-size: 1.05rem;
}

.category-card .count {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* Shop layout */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: start;
}

.sidebar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  position: sticky;
  top: 110px;
}

.sidebar h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--primary);
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  margin-bottom: 6px;
}

.sidebar li a {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  transition: background 0.15s;
}

.sidebar li a:hover {
  background: var(--bg);
}

.sidebar li a.active {
  background: var(--primary);
  color: #fff;
}

.sidebar li .count {
  color: var(--muted);
  font-size: 0.8rem;
}

.sidebar li a.active .count {
  color: #cfd8e3;
}

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar .result-count {
  color: var(--muted);
  font-size: 0.9rem;
}

.toolbar select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.product-card .img-wrap {
  aspect-ratio: 1;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.product-card .img-wrap img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.product-card .info {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.product-card .part {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.3px;
}

.product-card .desc {
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 40px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card .price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 8px;
}

.price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
}

.price small {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
}

.add-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.2s;
}

.add-btn:hover {
  background: var(--accent-dark);
}

/* Empty state */
.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty .big {
  font-size: 3rem;
  margin-bottom: 12px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.pagination button {
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  font-size: 0.9rem;
}

.pagination button.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}

.product-detail .gallery {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.product-detail .gallery img {
  max-height: 420px;
  object-fit: contain;
}

.gallery-thumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 14px;
}

.gallery-thumbs .thumb {
  width: 64px;
  height: 64px;
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  background: #fff;
  transition: border-color 0.15s;
}

.gallery-thumbs .thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-thumbs .thumb.active {
  border-color: var(--accent);
}

.product-detail .meta h1 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.product-detail .meta .part {
  color: var(--muted);
  margin-bottom: 14px;
}

.product-detail .meta .arabic {
  font-family: "Tajawal", "Segoe UI", sans-serif;
  direction: rtl;
  text-align: center;
  background: #fdf6e3;
  border: 1px solid #f0e3c0;
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 18px;
}

.price-box {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 18px;
}

.price-box .retail {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}

.price-box .wholesale {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.detail-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

.detail-table td:first-child {
  color: var(--muted);
  width: 40%;
}

.qty-selector {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.qty-selector button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: 700;
}

.qty-selector input {
  width: 60px;
  text-align: center;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.action-row .btn {
  flex: 1;
  min-width: 160px;
}

/* Cart */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  align-items: start;
}

.cart-items {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.cart-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.cart-item:last-child {
  border-bottom: none;
}

.cart-item img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 6px;
}

.cart-item .title {
  font-weight: 600;
  font-size: 0.95rem;
}

.cart-item .sub {
  color: var(--muted);
  font-size: 0.85rem;
}

.cart-item .controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.cart-item .controls button {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  font-weight: 700;
}

.cart-item .line-total {
  font-weight: 700;
  text-align: right;
  min-width: 90px;
}

.cart-item .remove {
  color: var(--danger);
  font-size: 0.85rem;
  background: none;
  border: none;
  margin-top: 6px;
}

.order-summary {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: sticky;
  top: 110px;
}

.order-summary h3 {
  margin-bottom: 14px;
  color: var(--primary);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.95rem;
}

.summary-row.total {
  border-top: 2px solid var(--border);
  margin-top: 8px;
  padding-top: 14px;
  font-size: 1.2rem;
  font-weight: 800;
}

.checkout-form {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checkout-form input,
.checkout-form textarea,
.checkout-form select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 100%;
  font-size: 0.95rem;
}

.checkout-form label {
  font-size: 0.85rem;
  color: var(--muted);
}

.pay-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.hidden {
  display: none !important;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--primary-dark);
  color: #fff;
  padding: 14px 22px;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  z-index: 200;
  font-size: 0.95rem;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: #cfd8e3;
  margin-top: 40px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 30px 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.footer-inner h4 {
  color: #fff;
  margin-bottom: 8px;
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  padding: 4px 8px;
}

/* Responsive */
@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 900px) {
  .shop-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
    order: -1;
  }
  .product-detail {
    grid-template-columns: 1fr;
  }
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 10px;
    position: relative;
  }
  .brand {
    font-size: 1.2rem;
    flex: 1;
  }
  .menu-toggle {
    display: block;
  }
  .header-actions {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary);
    padding: 8px 0 14px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }
  .header-actions.open {
    display: flex;
  }
  .header-actions a {
    padding: 12px 20px;
    justify-content: space-between;
  }
  .search-wrap {
    order: 3;
    max-width: 100%;
    flex-basis: 100%;
  }
  nav {
    display: none;
  }
  nav.open {
    display: block;
  }
  .nav-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 8px 20px 14px;
    max-height: 60vh;
    overflow-y: auto;
  }
  .nav-inner a {
    padding: 10px 12px;
  }
  .hero {
    padding: 40px 16px;
  }
  .hero h1 {
    font-size: 1.7rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }
  .category-card {
    padding: 20px 12px;
  }
  .category-card .icon {
    font-size: 1.8rem;
  }
  .container {
    padding: 20px 14px;
  }
  .section-title {
    font-size: 1.3rem;
  }
  .product-card .desc {
    min-height: 34px;
  }
  .product-detail .meta h1 {
    font-size: 1.3rem;
  }
  .product-detail .gallery {
    min-height: 260px;
    padding: 14px;
  }
  .product-detail .gallery img {
    max-height: 280px;
  }
  .price-box .retail {
    font-size: 1.6rem;
  }
  .action-row .btn {
    min-width: 140px;
  }
  .cart-item {
    grid-template-columns: 70px 1fr auto;
    gap: 12px;
    padding: 12px;
  }
  .cart-item img {
    width: 70px;
    height: 70px;
  }
  .order-summary {
    position: static;
  }
  .footer-inner {
    flex-direction: column;
    gap: 14px;
  }
}

@media (max-width: 560px) {
  .topbar {
    font-size: 0.75rem;
  }
  .header-inner {
    padding: 10px 14px;
  }
  .brand {
    font-size: 1.1rem;
  }
  .search-bar input {
    padding: 9px 12px;
    font-size: 0.9rem;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .product-card .info {
    padding: 10px;
    gap: 4px;
  }
  .product-card .desc {
    font-size: 0.82rem;
    min-height: 0;
    -webkit-line-clamp: 3;
  }
  .product-card .part {
    font-size: 0.72rem;
  }
  .price {
    font-size: 0.95rem;
  }
  .price small {
    font-size: 0.65rem;
  }
  .add-btn {
    padding: 6px 10px;
    font-size: 0.78rem;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero h1 {
    font-size: 1.4rem;
  }
  .hero p {
    font-size: 0.9rem;
  }
  .toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .toolbar select {
    width: 100%;
  }
  .product-detail {
    gap: 20px;
  }
  .product-detail .gallery {
    min-height: 220px;
  }
  .product-detail .gallery img {
    max-height: 240px;
  }
  .gallery-thumbs .thumb {
    width: 52px;
    height: 52px;
  }
  .action-row {
    flex-direction: column;
  }
  .action-row .btn {
    width: 100%;
    min-width: 0;
  }
  .qty-selector {
    justify-content: center;
  }
  .cart-item {
    grid-template-columns: 60px 1fr;
  }
  .cart-item .line-total {
    grid-column: 2;
    text-align: left;
    min-width: 0;
  }
  .cart-item img {
    width: 60px;
    height: 60px;
  }
  .detail-table {
    font-size: 0.85rem;
  }
  .summary-row.total {
    font-size: 1.05rem;
  }
  .btn {
    padding: 11px 20px;
    font-size: 0.95rem;
  }
}

@media (max-width: 360px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .category-grid {
    grid-template-columns: 1fr;
  }
}