/* ============================================================
   PURE KARET JEWELLERY — CART PAGE STYLES
   ============================================================ */

/* ---------- Cart Page ---------- */
.cart-page {
  padding: 60px 0 100px;
  background: var(--pk-white);
  min-height: 60vh;
}

.cart-page .breadcrumb {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pk-gray-600);
  margin-bottom: 30px;
}

.cart-page .breadcrumb a {
  color: var(--pk-gray-600);
}

.cart-page .breadcrumb a:hover {
  color: var(--pk-gold);
}

.cart-page .breadcrumb span {
  margin: 0 10px;
  color: var(--pk-gray-400);
}

.cart-header {
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--pk-gray-200);
}

.cart-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 8px;
}

.cart-count-label {
  font-size: 0.82rem;
  color: var(--pk-gray-600);
  letter-spacing: 0.08em;
}

/* ---------- Cart Layout ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}

/* ---------- Cart Items ---------- */
.cart-items {
  display: flex;
  flex-direction: column;
}

.cart-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--pk-gray-200);
  align-items: center;
}

.cart-item:first-child {
  padding-top: 0;
}

.cart-item-image {
  position: relative;
  width: 120px;
  height: 120px;
  overflow: hidden;
  background: var(--pk-off-white);
  display: block;
}

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

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.cart-item-category {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pk-gray-400);
}

.cart-item-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--pk-black);
  line-height: 1.3;
}

.cart-item-name a:hover {
  color: var(--pk-gold);
}

.cart-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--pk-gray-600);
  margin-top: 4px;
}

.cart-item-meta span strong {
  color: var(--pk-black);
  font-weight: 500;
  margin-right: 4px;
}

.cart-item-price {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--pk-black);
  margin-top: 6px;
}

.cart-item-price .sale {
  color: var(--pk-red);
  font-weight: 600;
}

.cart-item-price .original {
  color: var(--pk-gray-400);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 8px;
  font-size: 0.85rem;
}

/* Item actions */
.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
}

.cart-item-subtotal {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--pk-black);
  letter-spacing: 0.02em;
}

.cart-item-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--pk-gray-200);
}

.cart-item-qty .qty-btn {
  width: 36px;
  height: 40px;
  font-size: 1rem;
  background: var(--pk-white);
  border: none;
  cursor: pointer;
  color: var(--pk-black);
  transition: background 0.2s ease;
  font-family: var(--font-body);
}

.cart-item-qty .qty-btn:hover {
  background: var(--pk-off-white);
}

.cart-item-qty .qty-input {
  width: 50px;
  height: 40px;
  border: none;
  border-left: 1px solid var(--pk-gray-200);
  border-right: 1px solid var(--pk-gray-200);
  text-align: center;
  font-size: 0.88rem;
  font-family: var(--font-body);
  background: var(--pk-white);
  outline: none;
}

.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pk-gray-600);
  transition: color 0.2s ease;
  font-family: var(--font-body);
  padding: 4px 0;
}

.cart-item-remove:hover {
  color: var(--pk-red);
}

/* ---------- Cart Summary ---------- */
.cart-summary {
  position: sticky;
  top: 130px;
  background: var(--pk-off-white);
  padding: 34px 30px;
  border: 1px solid var(--pk-gray-200);
}

.cart-summary h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--pk-gray-200);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 0.88rem;
  color: var(--pk-gray-600);
}

.summary-row strong {
  color: var(--pk-black);
  font-weight: 500;
}

.summary-row.total {
  padding-top: 22px;
  margin-top: 14px;
  border-top: 1px solid var(--pk-gray-200);
  font-size: 1.1rem;
}

.summary-row.total span {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--pk-black);
}

.summary-row.total strong {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--pk-black);
}

.summary-shipping-note {
  font-size: 0.72rem;
  color: var(--pk-gray-600);
  padding: 8px 0 18px;
  letter-spacing: 0.04em;
}

.summary-shipping-note.free-shipping {
  color: var(--pk-green);
  font-weight: 500;
}

.cart-summary-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.cart-summary-actions .btn {
  width: 100%;
}

.btn-secondary {
  background: transparent;
  color: var(--pk-black);
  border: 1px solid var(--pk-black);
  padding: 15px 36px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-family: var(--font-body);
  text-decoration: none;
}

.btn-secondary:hover {
  background: var(--pk-black);
  color: var(--pk-white);
}

.cart-trust-badges {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--pk-gray-200);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cart-trust-badges div {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--pk-gray-600);
  letter-spacing: 0.05em;
}

.cart-trust-badges svg {
  width: 16px;
  height: 16px;
  stroke: var(--pk-gold);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ---------- Empty Cart ---------- */
.cart-empty {
  text-align: center;
  padding: 80px 20px;
  background: var(--pk-off-white);
  border: 1px solid var(--pk-gray-200);
}

.cart-empty svg {
  width: 64px;
  height: 64px;
  stroke: var(--pk-gold);
  fill: none;
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin: 0 auto 26px;
  display: block;
}

.cart-empty h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 12px;
}

.cart-empty p {
  font-size: 0.95rem;
  color: var(--pk-gray-600);
  margin-bottom: 30px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cart-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cart-summary {
    position: static;
  }
}

@media (max-width: 768px) {
  .cart-page {
    padding: 40px 0 70px;
  }

  .cart-header {
    margin-bottom: 26px;
    padding-bottom: 20px;
  }

  .cart-item {
    grid-template-columns: 90px 1fr;
    gap: 16px;
    padding: 22px 0;
  }

  .cart-item-image {
    width: 90px;
    height: 90px;
  }

  .cart-item-name {
    font-size: 1.1rem;
  }

  .cart-item-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding-top: 12px;
    border-top: 1px solid var(--pk-gray-200);
  }

  .cart-item-subtotal {
    font-size: 1.1rem;
  }

  .cart-summary {
    padding: 26px 22px;
  }
}

@media (max-width: 480px) {
  .cart-item {
    grid-template-columns: 70px 1fr;
    gap: 14px;
    padding: 18px 0;
  }

  .cart-item-image {
    width: 70px;
    height: 70px;
  }

  .cart-item-name {
    font-size: 1rem;
  }

  .cart-item-meta {
    font-size: 0.72rem;
    gap: 10px;
  }

  .cart-item-actions {
    flex-wrap: wrap;
    gap: 12px;
  }

  .cart-empty {
    padding: 60px 16px;
  }

  .cart-empty h2 {
    font-size: 1.5rem;
  }
}