@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0099e5;
  --primary-dark: #0073bf;
  --primary-light: #e6f4fe;
  --primary-reverse: #ccffff;
  --secondary: #6c20cc;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --bg-body: #f5f7fa;
  --bg-white: #ffffff;
  --text-dark: #1e293b;
  --text-muted: #94a3b8;
  --text-light: #f8fafc;
  --border-color: #e2e8f0;
  --border-radius-sm: 8px;
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.08);
  --transition: all 0.25s ease;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
  background: var(--text-dark);
  color: var(--text-light);
  font-size: 0.8rem;
  padding: 0.4rem 0;
}

.top-bar-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.top-bar-link:hover { color: #fff; }

/* ============================================
   MAIN HEADER
   ============================================ */
.main-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.header-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-dark);
  text-decoration: none;
}
.header-logo i { font-size: 1.75rem; }

.header-search-input {
  border-radius: 50px;
  padding: 0.65rem 1.25rem;
  padding-inline-end: 3rem;
  border: 2px solid var(--border-color);
  background: var(--bg-body);
  font-size: 0.9rem;
  transition: var(--transition);
}
.header-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,153,229,0.12);
  background: var(--bg-white);
}

.header-search-btn {
  position: absolute;
  top: 50%;
  inset-inline-end: 10px;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.35rem 0.65rem;
  transition: var(--transition);
}
.header-search-btn:hover { color: var(--primary); }

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.25rem;
}

.header-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-dark);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
}
.header-action-btn:hover { color: var(--primary); }
.header-action-btn i { font-size: 1.25rem; }

.cart-badge, .wishlist-count {
  position: absolute;
  top: -8px;
  inset-inline-end: -10px;
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* ============================================
   NAVIGATION BAR
   ============================================ */
.nav-bar {
  background: var(--bg-white);
  border-bottom: 2px solid var(--border-color);
}

.nav-bar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0;
}

.nav-bar-item { position: relative; }

.nav-bar-link {
  display: block;
  padding: 0.85rem 1.25rem;
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.nav-bar-link:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  margin: 1.5rem auto;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  min-height: 380px;
  display: flex;
  align-items: center;
}

.hero-content {
  padding: 3rem 4rem;
  color: #fff;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-desc {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.hero-image img {
  max-height: 320px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2));
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.5rem;
}
.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.section-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.section-link:hover { color: var(--primary-dark); }
.section-link i { font-size: 0.75rem; }

/* ============================================
   CATEGORY CARDS
   ============================================ */
.category-card {
  display: block;
  text-decoration: none;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.category-card:hover::before { transform: scaleX(1); }

.category-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition);
}
.category-card:hover .category-icon {
  background: var(--primary);
  color: #fff;
}

.category-name {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
}

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

/* Category Image Card */
.category-img-card {
  display: block;
  text-decoration: none;
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}
.category-img-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.category-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.category-img-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: #fff;
}
.category-img-overlay h5 {
  font-weight: 700;
  margin-bottom: 0;
  font-size: 1rem;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.product-card {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: #f8f9fa;
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

.product-card-badge {
  position: absolute;
  top: 10px;
  inset-inline-start: 10px;
  background: var(--danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.product-card-wishlist {
  position: absolute;
  top: 10px;
  inset-inline-end: 10px;
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,0.9);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.product-card-wishlist:hover {
  background: var(--danger);
  color: #fff;
}

.product-card-body {
  padding: 1.1rem 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.5rem;
  transition: var(--transition);
  line-height: 1.4;
}
.product-card-title:hover { color: var(--primary); }

.product-card-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}
.product-card-rating i {
  color: #f59e0b;
  font-size: 0.75rem;
}
.product-card-rating span {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-inline-start: 0.25rem;
}

.product-card-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0;
}
.product-card-price-old {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-inline-start: 0.5rem;
  font-weight: 400;
}

.product-card-actions {
  margin-top: auto;
  padding-top: 0.75rem;
}

/* ============================================
   PRODUCT PAGE
   ============================================ */
.product-gallery {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
}
.product-gallery-main {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.product-gallery-main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-gallery-thumbs {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
}
.product-gallery-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--border-radius-sm);
  border: 2px solid var(--border-color);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.product-gallery-thumb:hover,
.product-gallery-thumb.active {
  border-color: var(--primary);
}
.product-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info-card {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  padding: 2rem;
}

.product-info-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.product-info-price {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.product-info-current {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
}
.product-info-old {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-info-description {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.product-variants {
  margin-bottom: 1.5rem;
}
.variant-label {
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.variant-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.variant-btn {
  padding: 0.5rem 1.1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--bg-white);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}
.variant-btn:hover { border-color: var(--primary); }
.variant-btn.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.quantity-selector {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}
.quantity-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg-body);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.quantity-btn:hover { background: var(--border-color); }
.quantity-input {
  width: 56px;
  height: 40px;
  border: none;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--bg-white);
}
.quantity-input:focus { outline: none; }

/* ============================================
   BREADCRUMB
   ============================================ */
.page-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  margin-bottom: 2rem;
}
.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}
.breadcrumb-custom a {
  color: var(--text-muted);
  text-decoration: none;
}
.breadcrumb-custom a:hover { color: var(--primary); }
.breadcrumb-custom .sep { color: var(--text-muted); }
.breadcrumb-custom .current { color: var(--text-dark); font-weight: 600; }

/* ============================================
   CATEGORY / PRODUCTS PAGE
   ============================================ */
.filter-sidebar {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
}

.filter-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}
.filter-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.filter-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.filter-link {
  display: block;
  padding: 0.4rem 0;
  color: #475569;
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}
.filter-link:hover { color: var(--primary); }
.filter-link.active { color: var(--primary); font-weight: 600; }

.sort-select {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  background: var(--bg-white);
  color: var(--text-dark);
  cursor: pointer;
}
.sort-select:focus {
  border-color: var(--primary);
  outline: none;
}

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

/* ============================================
   CART PAGE
   ============================================ */
.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  margin-bottom: 0.75rem;
  align-items: center;
}
.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.cart-item-price {
  color: var(--primary);
  font-weight: 700;
}
.cart-item-remove {
  color: var(--text-muted);
  border: none;
  background: none;
  padding: 0.25rem;
  cursor: pointer;
  transition: var(--transition);
}
.cart-item-remove:hover { color: var(--danger); }

.summary-card {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  position: sticky;
  top: 1.5rem;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
}
.summary-row.total {
  font-size: 1.15rem;
  font-weight: 700;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}
.summary-row.total .amount { color: var(--primary); }

/* Coupon */
.coupon-input {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  background: var(--bg-body);
}
.coupon-input:focus {
  border-color: var(--primary);
  outline: none;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary-custom {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--border-radius-sm);
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 4px 10px rgba(0,153,229,0.2);
}
.btn-primary-custom:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0,153,229,0.3);
  color: #fff;
}

.btn-outline-custom {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
  border-radius: var(--border-radius-sm);
  padding: 0.65rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.btn-outline-custom:hover {
  background: var(--primary);
  color: #fff;
}

.btn-outline-custom-light {
  border: 2px solid var(--border-color);
  color: var(--text-dark);
  background: var(--bg-white);
  border-radius: var(--border-radius-sm);
  padding: 0.65rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.btn-outline-custom-light:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ============================================
   REVIEWS
   ============================================ */
.review-item {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}
.review-item:last-child { border-bottom: none; }
.review-author {
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.review-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.review-stars i { color: #f59e0b; font-size: 0.8rem; }
.review-text {
  color: #475569;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  line-height: 1.6;
}

/* ============================================
   ACCOUNT PAGE
   ============================================ */
.account-sidebar {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
}
.account-sidebar-item {
  display: block;
  padding: 0.85rem 1.25rem;
  color: var(--text-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}
.account-sidebar-item:last-child { border-bottom: none; }
.account-sidebar-item:hover { background: var(--primary-light); color: var(--primary); }
.account-sidebar-item.active { background: var(--primary); color: #fff; }

.order-card {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}
.order-card:hover { border-color: var(--primary); }

.order-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
}
.order-status.pending { background: #fef3c7; color: #92400e; }
.order-status.processing { background: #dbeafe; color: #1e40af; }
.order-status.completed { background: #d1fae5; color: #065f46; }
.order-status.cancelled { background: #fee2e2; color: #991b1b; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--text-dark);
  color: var(--text-light);
  padding: 4rem 0 0;
  margin-top: 5rem;
}

.footer-brand {
  font-size: 1.35rem;
  font-weight: 800;
}

.footer-heading {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-links a:hover { color: #fff; }

.social-links {
  display: flex;
  gap: 0.65rem;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
  font-size: 1rem;
}
.social-link:hover {
  background: var(--primary);
  color: #fff;
}

.newsletter-form .form-control {
  border-radius: 50px 0 0 50px;
  border: none;
  padding: 0.6rem 1.2rem;
  font-size: 0.88rem;
}
.newsletter-form .btn {
  border-radius: 0 50px 50px 0 !important;
  padding: 0.6rem 1.25rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  margin-top: 3rem;
}

.payment-icons {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  font-size: 1.75rem;
  color: var(--text-muted);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}
.empty-state i {
  font-size: 3rem;
  color: var(--border-color);
  margin-bottom: 1rem;
}
.empty-state h5 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.empty-state p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
  .hero-section { min-height: 280px; }
  .hero-content { padding: 2rem; }
  .hero-title { font-size: 1.75rem; }
  .hero-desc { font-size: 0.95rem; }
  .hero-image { display: none; }
}

@media (max-width: 767px) {
  .cart-item { flex-wrap: wrap; }
  .section-title { font-size: 1.2rem; }
  .payment-icons { justify-content: center; }
}