:root {
  --bk-black: #0D0D0D;
  --bk-ivory: #FBF9F5;
  --bk-white: #FFFFFF;
  --bk-stone: #E8E3DA;
  --bk-stone-light: #F3EFEA;
  --bk-gold: #C6A75E;
  --bk-gold-hover: #D4B66E;
  --bk-muted: #6E6A64;
  --bk-danger: #A33A2A;
  --font-heading: "Crimson Local", Georgia, serif;
  --font-body: "Work Sans Local", Arial, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-page {
  padding: 86px 0 78px;
}

.cart-heading {
  margin-bottom: 40px;
}

.cart-heading .kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--bk-gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cart-heading h1 {
  margin: 0 0 8px;
  font: 48px/1 var(--font-heading);
  color: var(--bk-black);
  text-transform: uppercase;
}

.cart-heading p {
  max-width: 280px;
  margin: 0;
  color: var(--bk-muted);
  font-size: 13px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.cart-items {
  background: var(--bk-white);
  border: 1px solid var(--bk-stone);
}

.cart-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 24px;
  padding: 24px;
  border-bottom: 1px solid var(--bk-stone);
  align-items: center;
  animation: reveal 0.45s ease both;
}

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

.cart-row img {
  width: 100px;
  aspect-ratio: 3/4;
  object-fit: cover;
  background: var(--bk-stone-light);
}

.item-category {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bk-gold);
  margin-bottom: 4px;
}

.item-name {
  margin: 0 0 8px;
  font: 22px/1.2 var(--font-heading);
  color: var(--bk-black);
}

.item-price {
  font-size: 14px;
  color: var(--bk-muted);
}

.remove-item {
  margin-top: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bk-danger);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.remove-item:hover {
  color: var(--bk-black);
}

.quantity-controls {
  display: flex;
  align-items: center;
  border: 1px solid var(--bk-stone);
  background: var(--bk-ivory);
}

.quantity-controls button {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 700;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--bk-black);
  transition: background var(--transition-fast);
}

.quantity-controls button:hover {
  background: var(--bk-stone-light);
}

.quantity-controls span {
  padding: 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--bk-black);
}

.cart-summary {
  padding: 32px;
  background: var(--bk-white);
  border: 1px solid var(--bk-stone);
  position: sticky;
  top: 110px;
}

.cart-summary h2 {
  margin: 0 0 24px;
  font: 26px/1 var(--font-heading);
  text-transform: uppercase;
  color: var(--bk-black);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 14px;
  color: var(--bk-muted);
}

.summary-line strong {
  color: var(--bk-black);
  font-weight: 700;
}

.summary-total {
  padding-top: 16px;
  border-top: 1px solid var(--bk-stone);
  font-size: 18px;
  font-weight: 700;
  color: var(--bk-black);
}

.summary-total strong {
  color: var(--bk-black);
}

.checkout-button {
  width: 100%;
  min-height: 50px;
  margin-top: 24px;
  background: var(--bk-black);
  color: var(--bk-ivory);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.checkout-button:hover {
  background: var(--bk-gold);
  color: var(--bk-black);
}

.continue-button {
  display: block;
  text-align: center;
  margin-top: 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bk-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.continue-button:hover {
  color: var(--bk-gold);
}

.empty-cart {
  text-align: center;
  padding: 80px 20px;
  background: var(--bk-white);
  border: 1px solid var(--bk-stone);
}

.empty-cart h2 {
  font: 38px/1 var(--font-heading);
  text-transform: uppercase;
  margin: 0 0 12px;
  color: var(--bk-black);
}

.empty-cart p {
  color: var(--bk-muted);
  margin: 0 0 28px;
}

@keyframes reveal {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}

@media (max-width: 600px) {
  .cart-page { padding: 60px 0 70px; }
  .cart-heading h1 { font-size: 42px; }
  .cart-row { grid-template-columns: 80px 1fr; gap: 16px; padding: 18px; }
  .cart-row img { width: 80px; }
  .quantity-wrap { grid-column: span 2; margin-top: 12px; }
  .item-name { font-size: 20px; }
  .cart-summary { padding: 24px; }
  .checkout-button { min-height: 46px; }
}

@media (max-width: 480px) {
  .cart-row { grid-template-columns: 70px 1fr; gap: 12px; padding: 16px; }
  .cart-row img { width: 70px; }
  .item-name { font-size: 18px; }
  .quantity-controls button { width: 32px; height: 32px; font-size: 14px; }
  .quantity-controls span { padding: 0 8px; font-size: 13px; }
  .cart-summary h2 { font-size: 24px; }
  .summary-line { font-size: 13px; }
  .summary-total { font-size: 16px; }
}

@media (max-width: 360px) {
  .cart-page { padding: 48px 0 50px; }
  .cart-heading h1 { font-size: 34px; }
  .cart-row { grid-template-columns: minmax(55px, 1fr) 1fr; gap: 10px; padding: 12px; }
  .cart-row img { width: 55px; }
  .item-name { font-size: 16px; min-height: 38px; }
  .quantity-controls button { width: 28px; height: 28px; font-size: 12px; }
  .quantity-controls span { padding: 0 4px; font-size: 12px; }
  .cart-summary h2 { font-size: 20px; }
  .summary-line { font-size: 11px; }
  .summary-total { font-size: 14px; }
  .checkout-button { min-height: 42px; }
  .continue-button { min-height: 42px; }
}