/* ==========================================================================
   ECOMMERCE STOREFRONT & CHECKOUT STYLES
   ========================================================================== */

/* Header */
.store-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1.5rem;
}

.store-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.brand-monogram {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-rose) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #080c14;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 800;
}

.search-bar-wrapper {
  flex: 1;
  max-width: 450px;
  position: relative;
  display: none;
}

@media (min-width: 768px) {
  .search-bar-wrapper { display: block; }
}

.search-input {
  width: 100%;
  padding: 0.6rem 1rem;
  padding-inline-start: 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.search-icon {
  position: absolute;
  top: 50%;
  inset-inline-start: 0.85rem;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.header-icon-btn:hover {
  background-color: var(--bg-surface-hover);
  border-color: var(--border-active);
}

.cart-count-badge {
  position: absolute;
  top: -4px;
  inset-inline-end: -4px;
  background-color: var(--accent-rose);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Promo Hero Banner */
.hero-banner {
  background: linear-gradient(135deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 2.5rem;
  margin-bottom: 2rem;
}

.hero-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.promo-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--primary-surface);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.coupon-pill {
  background-color: var(--bg-input);
  border: 1px dashed var(--primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

/* Filter Controls */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cat-pill {
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cat-pill:hover {
  background-color: var(--bg-surface-hover);
  color: var(--text-primary);
}

.cat-pill.active {
  background-color: var(--primary);
  color: var(--text-inverse);
  border-color: var(--primary);
}

.sort-select {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-size: 0.85rem;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.product-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
}

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

.product-img-box {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-surface-elevated) 0%, var(--bg-app) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-visual-icon {
  font-size: 3.5rem;
}

.product-badge-corner {
  position: absolute;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.badge-sale { background-color: var(--accent-rose); color: #fff; }
.badge-new { background-color: var(--primary); color: var(--text-inverse); }

.wishlist-btn {
  position: absolute;
  top: 0.75rem;
  inset-inline-end: 0.75rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.4);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.wishlist-btn.active {
  color: var(--accent-rose);
  background-color: rgba(251, 113, 133, 0.2);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--accent-gold);
}

.product-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.price-current {
  font-size: 1.25rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--primary);
}

.price-old {
  font-size: 0.85rem;
  text-decoration: line-through;
  color: var(--text-muted);
  margin-inline-start: 0.35rem;
}

/* --------------------------------------------------------------------------
   SHOPPING CART DRAWER
   -------------------------------------------------------------------------- */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(8, 12, 20, 0.7);
  backdrop-filter: blur(6px);
  z-index: var(--z-drawer);
  display: none;
}

.cart-backdrop.open { display: block; }

.cart-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  inset-inline-end: 0;
  width: 100%;
  max-width: 420px;
  background-color: var(--bg-surface);
  border-inline-start: 1px solid var(--border-medium);
  z-index: calc(var(--z-drawer) + 1);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-lg);
}

[dir="rtl"] .cart-drawer {
  transform: translateX(-100%);
}

.cart-drawer.open {
  transform: translateX(0) !important;
}

.cart-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem;
  background-color: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.cart-item-qty-btn {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.cart-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  background-color: var(--bg-surface-elevated);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* --------------------------------------------------------------------------
   CHECKOUT MODAL
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(8, 12, 20, 0.75);
  backdrop-filter: blur(8px);
  z-index: var(--z-modal-backdrop);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.open { display: flex; }

.modal-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.btn-primary { background-color: var(--primary); color: var(--text-inverse); }
.btn-primary:hover { background-color: var(--primary-hover); }
.btn-secondary { background-color: var(--bg-surface-elevated); color: var(--text-primary); border-color: var(--border-medium); }
.btn-secondary:hover { background-color: var(--bg-surface-hover); }
.btn-block { width: 100%; }

/* Form inputs */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-input);
  color: var(--text-primary);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  inset-inline-end: 1.5rem;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
}