/* ============================================
   F.AI.Z — Shop Page Styles
   ============================================ */


/* ============================================
   SHOP HERO
   ============================================ */

.shop-hero {
  padding: 8rem 0 3rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.shop-hero-content {
  max-width: 600px;
}


/* ============================================
   SHOP TOOLBAR
   ============================================ */

.shop-toolbar {
  padding: 1.5rem 0;
  background: var(--bg-primary);
  position: sticky;
  top: 72px;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

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

.toolbar-search {
  position: relative;
  min-width: 240px;
}

.toolbar-search i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.toolbar-search input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.toolbar-search input:focus {
  border-color: var(--border-hover);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.toolbar-search input::placeholder {
  color: var(--text-muted);
}


/* ============================================
   BRAND FILTER ROW
   ============================================ */

.brand-filter-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
  margin-top: 0.85rem;
}

.brand-filter-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-right: 0.25rem;
}

.brand-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  white-space: nowrap;
}

.brand-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.brand-btn.active {
  background: var(--accent-subtle);
  border-color: rgba(14, 165, 233, 0.4);
  color: var(--accent-light);
}

.brand-btn i {
  font-size: 0.85rem;
}

.series-filter-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.7rem;
  padding: 0.6rem 0.75rem;
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.06), transparent);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(14, 165, 233, 0.15);
}

.series-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.65rem;
  background: transparent;
  border: 1px solid rgba(14, 165, 233, 0.28);
  border-radius: 20px;
  color: var(--text-muted);
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  white-space: nowrap;
}

.series-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

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

@media (max-width: 768px) {
  .series-filter-row {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0.5rem -1rem 0;
    padding: 0.6rem 1rem 4px;
    border-radius: 0;
  }
  .series-filter-row::-webkit-scrollbar { display: none; }
}

@media (max-width: 768px) {
  .brand-filter-row {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0.85rem -1rem 0;
    padding: 0.85rem 1rem 4px;
    border-top: 1px solid var(--border);
  }

  .brand-filter-row::-webkit-scrollbar {
    display: none;
  }
}


/* ============================================
   SHOP GRID
   ============================================ */

.shop-products {
  padding: 2.5rem 0 4rem;
  background: var(--bg-primary);
  min-height: 50vh;
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.5rem;
}

/* Product Card - Enhanced for Shop */
.shop-product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.shop-product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.shop-product-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: radial-gradient(ellipse at center, #1e2a3a 0%, #0d1117 100%);
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.shop-product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
  transition: transform 0.5s ease;
}

.shop-product-card:hover .shop-product-img img {
  transform: scale(1.08);
}

.shop-product-img .img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--text-muted);
  opacity: 0.5;
}

.shop-product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  background: var(--accent);
  color: var(--bg-primary);
}

.shop-product-body {
  padding: 1.3rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.shop-product-category {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.shop-product-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.shop-product-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 0.65rem;
  flex: 1;
}

/* ── Colour swatches on card ── */
.card-swatches {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 0.55rem;
  flex-wrap: wrap;
}

.card-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
  flex-shrink: 0;
}

.card-color-dot:hover {
  transform: scale(1.25);
}

.card-color-dot.active {
  border-color: var(--accent);
  transform: scale(1.2);
  box-shadow: 0 0 0 1px var(--bg-primary);
}

.card-more-colors {
  font-size: 0.62rem;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 14px;
}

/* ── Storage pills on card ── */
.card-storage-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 0.75rem;
}

.card-storage-pill {
  padding: 2px 9px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}

.card-storage-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.card-storage-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.shop-product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.shop-product-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent);
}

.add-to-cart-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.add-to-cart-btn:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.add-to-cart-btn.added {
  background: #22c55e;
  pointer-events: none;
}


/* ============================================
   SHIPPING INFO BAR
   ============================================ */

.shipping-info-bar {
  padding: 3rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.shipping-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.shipping-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.shipping-feature i {
  font-size: 1.5rem;
  color: var(--accent);
  margin-top: 0.15rem;
}

.shipping-feature strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.shipping-feature span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}


/* ============================================
   CART DRAWER
   ============================================ */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.cart-drawer-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-drawer-header h2 i {
  color: var(--accent);
}

.cart-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.cart-close:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
}

.cart-empty i {
  font-size: 3rem;
  color: var(--text-muted);
  opacity: 0.3;
  margin-bottom: 1rem;
}

.cart-empty p {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}

.cart-empty span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Cart Items */
.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.cart-item:hover {
  border-color: var(--border-hover);
}

.cart-item-img {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-secondary);
  flex-shrink: 0;
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  font-family: inherit;
}

.qty-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

.cart-item-qty {
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px;
  transition: var(--transition-fast);
}

.cart-item-remove:hover {
  color: #ef4444;
}

/* Cart Footer */
.cart-drawer-footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
}

.cart-summary {
  margin-bottom: 1rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.cart-total-row {
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
  padding-top: 0.65rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.cart-total-row span:last-child {
  color: var(--accent);
}


/* ============================================
   NAV CART BADGES
   ============================================ */

.nav-cart-btn {
  position: relative;
  font-size: 1.1rem !important;
  color: var(--text-secondary) !important;
  transition: var(--transition-fast) !important;
}

.nav-cart-btn:hover {
  color: var(--accent) !important;
}

.nav-cart-btn::after {
  display: none !important;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 0.65rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: transform 0.2s ease;
}

.cart-count.bump {
  animation: cartBump 0.35s ease;
}

@keyframes cartBump {
  0% { transform: scale(1); }
  50% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

.header-right-mobile {
  display: none;
  align-items: center;
  gap: 0.75rem;
}

.mobile-cart-btn {
  position: relative;
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.mobile-cart-btn:hover {
  color: var(--accent);
}


/* ============================================
   CHECKOUT MODAL
   ============================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-header h2 i {
  color: var(--accent);
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.75rem;
}


/* ============================================
   CHECKOUT STEPS
   ============================================ */

.checkout-step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--bg-primary);
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Form Styles */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group textarea {
  resize: vertical;
}


/* ============================================
   ORDER REVIEW
   ============================================ */

.review-section {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.review-section:last-of-type {
  border-bottom: none;
}

.review-section h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.review-section h4 i {
  color: var(--accent);
  font-size: 0.85rem;
}

.review-address {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.review-edit-btn {
  position: absolute;
  top: 1.25rem;
  right: 0;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.review-edit-btn:hover {
  color: var(--accent-light);
}

.review-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.review-item-img {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-card);
  flex-shrink: 0;
}

.review-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-item-info {
  flex: 1;
  min-width: 0;
}

.review-item-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.review-item-qty {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.review-item-price {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}

.review-totals {
  padding: 0.5rem 0;
}

.review-totals-row {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.review-total-final {
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
  padding-top: 0.65rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.review-total-final span:last-child {
  color: var(--accent);
}

.review-payment-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--accent-subtle);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.review-payment-note i {
  color: var(--accent);
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.review-payment-note p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}


/* ============================================
   ORDER CONFIRMATION
   ============================================ */

.confirmation-content {
  text-align: center;
  padding: 2rem 0;
}

.confirmation-icon {
  margin-bottom: 1.5rem;
}

.confirmation-icon i {
  font-size: 4rem;
  color: #22c55e;
  animation: confirmPop 0.5s ease;
}

@keyframes confirmPop {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); opacity: 1; }
}

.confirmation-content h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.confirmation-content > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 400px;
  margin: 0 auto 1.5rem;
}

.confirmation-details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: left;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.confirmation-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================
   TOAST NOTIFICATION
   ============================================ */

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  z-index: 3000;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  white-space: nowrap;
}

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

.toast i {
  color: #22c55e;
  font-size: 1rem;
}


/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .shipping-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .shop-hero {
    padding: 7rem 0 2.5rem;
  }

  nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 0;
    z-index: 999;
    overflow-y: auto;
  }

  nav.open {
    display: flex;
  }

  nav a {
    font-size: 1.1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    width: 100%;
  }

  nav a::after {
    display: none !important;
  }

  .nav-cart-btn {
    display: none !important;
  }

  .header-right-mobile {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .toolbar-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-search {
    min-width: unset;
  }

  .filter-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.25rem;
  }

  .filter-tabs::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .shop-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
  }

  .shop-product-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .add-to-cart-btn {
    width: 100%;
    justify-content: center;
  }

  .cart-drawer {
    width: 100vw;
  }

  .shipping-features {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal {
    max-height: 100vh;
    border-radius: var(--radius-lg);
  }

  .modal-body {
    padding: 1.25rem;
  }

  .confirmation-actions {
    flex-direction: column;
  }

  .confirmation-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .shop-grid {
    grid-template-columns: 1fr;
  }

  .shop-product-body {
    padding: 1rem;
  }
}