/* ================================================================
   Talhami Store — Cart, Search & Category Filter Styles
================================================================ */

/* ─── Cart Button in Navbar ──────────────────────────────────── */

.cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.cart-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-soft);
  background: rgba(185, 146, 79, 0.08);
}

.cart-counter {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(130deg, #a88240, #d1af73);
  color: #1a1208;
  font-size: 0.62rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  opacity: 0;
  transform: scale(0);
  transition:
    opacity 0.25s ease,
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.cart-counter.visible {
  opacity: 1;
  transform: scale(1);
}

@keyframes cartPulse {
  0% {
    transform: scale(1);
  }
  35% {
    transform: scale(1.22);
  }
  65% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

.cart-btn.cart-pulse {
  animation: cartPulse 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Overlay ────────────────────────────────────────────────── */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  /* backdrop-filter removed — blurring the entire page behind sidebar is expensive */
  z-index: 498;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.38s ease;
}

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

/* ─── Sidebar ────────────────────────────────────────────────── */

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100%;
  z-index: 499;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border-soft);
  box-shadow: -24px 0 70px rgba(0, 0, 0, 0.45);
  transform: translateX(105%);
  transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
  isolation: isolate;
}

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

body.cart-open {
  overflow: hidden;
}

/* ─── Cart Header ────────────────────────────────────────────── */

.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 22px 18px;
  border-bottom: 1px solid var(--border-soft);
  flex-shrink: 0;
}

.cart-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 2px;
  letter-spacing: 0.03em;
}

.cart-count-label {
  font-size: 0.76rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.cart-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cart-close-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-soft);
}

/* ─── Items Scroll Area ──────────────────────────────────────── */

.cart-items-wrap {
  flex: 1;
  overflow-y: auto;
  padding: 6px 22px 12px;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--border-soft) transparent;
}

.cart-items-wrap::-webkit-scrollbar {
  width: 4px;
}

.cart-items-wrap::-webkit-scrollbar-thumb {
  background: var(--border-soft);
  border-radius: 4px;
}

/* ─── Cart Item ──────────────────────────────────────────────── */

.cart-item {
  display: grid;
  grid-template-columns: 68px 1fr 28px;
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-soft);
  animation: cartItemIn 0.3s ease;
  /* will-change removed — applied permanently on every re-render, wastes GPU layers */
}

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

@keyframes cartItemIn {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.cart-item-img {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.cart-item-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.85rem;
  color: var(--accent-gold-soft);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.cart-item-qty-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.cart-qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.cart-qty-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-soft);
  background: rgba(185, 146, 79, 0.1);
}

.cart-qty-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 22px;
  text-align: center;
}

.cart-remove-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  margin-top: 2px;
}

.cart-remove-btn:hover {
  color: #e05757;
  background: rgba(224, 87, 87, 0.1);
}

/* ─── Empty State ────────────────────────────────────────────── */

.cart-empty {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-secondary);
}

.cart-empty-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--accent-gold-soft);
  opacity: 0.6;
}

.cart-empty-icon svg {
  width: 48px;
  height: 48px;
}

.cart-empty-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.cart-empty small {
  font-size: 0.84rem;
  display: block;
}

/* ─── Cart Footer ────────────────────────────────────────────── */

.cart-foot {
  padding: 18px 22px 22px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-soft);
}

.cart-total-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.cart-total-price {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--accent-gold-soft);
  letter-spacing: 0.02em;
}

.cart-place-order-btn {
  width: 100%;
  justify-content: center;
}

.cart-checkout-btn {
  width: 100%;
  justify-content: center;
  gap: 10px;
}

.cart-clear-btn {
  width: 100%;
  justify-content: center;
  font-size: 0.8rem;
  padding: 9px 20px;
  opacity: 0.75;
}

.cart-clear-btn:hover {
  opacity: 1;
}

/* ─── Products Toolbar (Search) ──────────────────────────────── */

.products-toolbar {
  margin-bottom: 20px;
}

.search-wrap {
  position: relative;
  max-width: 520px;
}

.search-icon-svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
  transition: color 0.3s ease;
}

.search-input {
  width: 100%;
  padding: 13px 18px 13px 46px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: var(--bg-glass);
  /* backdrop-filter removed — always-visible input with blur causes constant compositing */
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(185, 146, 79, 0.15);
}

.search-input:focus + .search-icon-svg,
.search-wrap:focus-within .search-icon-svg {
  color: var(--accent-gold-soft);
}

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

/* ─── Category Filter Pills ──────────────────────────────────── */

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.cat-btn {
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.cat-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-soft);
  background: rgba(185, 146, 79, 0.07);
}

.cat-btn.active {
  background: linear-gradient(130deg, #a88240, #d1af73);
  color: #1a1208;
  border-color: transparent;
  font-weight: 700;
}

/* ─── No Results ─────────────────────────────────────────────── */

.no-results {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-secondary);
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.no-results-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--accent-gold-soft);
  opacity: 0.65;
}

.no-results-icon svg {
  width: 56px;
  height: 56px;
}

.no-results h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.no-results p {
  font-size: 1rem;
}

/* ─── Add to Cart button in card ─────────────────────────────── */

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

/* Card actions row — stacks View Details and Add to Cart */
.card-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

/* ─── Light Mode Overrides ───────────────────────────────────── */

[data-theme="light"] .cart-sidebar {
  box-shadow: -24px 0 70px rgba(90, 60, 20, 0.14);
}

[data-theme="light"] .cart-overlay {
  background: rgba(200, 175, 140, 0.55);
}

[data-theme="light"] .search-input {
  background: rgba(255, 250, 242, 0.88);
  border-color: rgba(139, 100, 40, 0.25);
}

[data-theme="light"] .search-input:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(139, 100, 40, 0.12);
}

[data-theme="light"] .cat-btn {
  border-color: rgba(139, 100, 40, 0.22);
}

[data-theme="light"] .cat-btn:hover {
  background: rgba(139, 100, 40, 0.06);
}

/* ─── Responsive ─────────────────────────────────────────────── */

@media (max-width: 640px) {
  .cart-sidebar {
    width: 100vw;
  }

  .cart-overlay,
  .search-input {
    backdrop-filter: none;
  }

  .category-filters {
    gap: 6px;
  }

  .cat-btn {
    padding: 7px 14px;
    font-size: 0.75rem;
  }

  .card-actions {
    gap: 6px;
    margin-top: 2px;
  }
}