/* ==========================================================================
   Cart page — full shopping bag with sidebar summary
   ========================================================================== */

.page-hero {
  padding: 60px 24px 40px;
  text-align: center;
  background: var(--cream);
}

.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 300;
  margin: 0 0 12px;
  color: var(--black);
}

.page-hero p {
  font-size: 1rem;
  color: #666;
  margin: 0;
}

/* ---------------------------------------------------------------- layout */

.cart-page {
  padding: 60px 24px 100px;
  max-width: 1400px;
  margin: 0 auto;
}

.cart-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .cart-container {
    grid-template-columns: 1fr 380px;
    gap: 60px;
  }
}

/* -------------------------------------------------------------- cart main */

.cart-main {
  min-height: 300px;
}

.cart-empty-msg {
  text-align: center;
  padding: 80px 24px;
  font-size: 1.125rem;
  color: #666;
}

.cart-empty-msg a {
  color: var(--black);
  text-decoration: underline;
  transition: opacity 0.2s;
}

.cart-empty-msg a:hover {
  opacity: 0.7;
}

.cart-page-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #e0e0e0;
}

@media (min-width: 768px) {
  .cart-page-item {
    grid-template-columns: 140px 1fr auto;
    gap: 24px;
  }
}

.cart-page-img {
  aspect-ratio: 1;
  background: #f9f9f9;
  border-radius: 4px;
  overflow: hidden;
}

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

.cart-page-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cart-page-info h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0;
}

.cart-page-info h3 a {
  color: var(--black);
  text-decoration: none;
  transition: opacity 0.2s;
}

.cart-page-info h3 a:hover {
  opacity: 0.7;
}

.cart-page-desc {
  font-size: 0.9375rem;
  color: #666;
  line-height: 1.4;
}

.cart-page-variant {
  font-size: 0.875rem;
  color: #999;
  margin-top: 4px;
}

.cart-page-actions {
  display: flex;
  gap: 16px;
  margin-top: auto;
}

.cart-page-actions button {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875rem;
  color: #666;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.2s;
}

.cart-page-actions button:hover {
  color: var(--black);
}

/* Each action is its own POST form so the bag works without JavaScript. The
   forms are layout-neutral wrappers — they must not add spacing of their own. */
.cart-page-actions form,
.qty-control form {
  margin: 0;
  padding: 0;
  display: flex;
}

/* Price block (mobile: below, desktop: right column) */
.cart-page-price-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  grid-column: 1 / -1;
  padding-top: 12px;
}

@media (min-width: 768px) {
  .cart-page-price-block {
    grid-column: auto;
    padding-top: 0;
    justify-content: space-between;
  }
}

.cart-page-price {
  font-size: 1rem;
  color: #666;
}

.cart-page-subtotal {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--black);
}

/* ---------------------------------------------------------- cart summary */

.cart-summary {
  background: var(--cream);
  padding: 32px 24px;
  border-radius: 2px;
  height: fit-content;
  position: sticky;
  /* 120px assumed a fixed header that only the homepage has; the summary was
     pushed a header's height down the page for no reason. */
  top: 24px;
}

.cart-summary h2 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin: 0 0 24px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #d0d0d0;
  font-size: 0.9375rem;
}

.summary-row.total {
  font-size: 1.125rem;
  font-weight: 500;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 2px solid var(--black);
  border-bottom: none;
}

/* Now an <a> to checkout.php rather than a button, so it needs the block/centre
   treatment a link does not get for free. */
.checkout-btn {
  display: block;
  width: 100%;
  margin-top: 24px;
  padding: 16px 24px;
  background: var(--black);
  color: #fff;
  border: none;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
  border-radius: 2px;
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
}

.checkout-btn:hover {
  background: #333;
}

/* ------------------------------------------------------- discount code form */

.summary-row.discount { color: var(--success); }

.coupon-form { margin-top: 20px; }

.coupon-row { display: flex; gap: 8px; }

.coupon-input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--border-gray);
  background: #fff;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--black);
}

.coupon-btn {
  padding: 12px 18px;
  background: none;
  border: 1px solid var(--black);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--black);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.coupon-btn:hover { background: var(--black); color: #fff; }

.coupon-applied { font-size: 0.875rem; margin: 0 0 10px; }

.coupon-error {
  font-size: 0.8125rem;
  color: var(--error);
  margin: 10px 0 0;
}

.continue-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 0.9375rem;
  color: var(--black);
  text-decoration: underline;
  transition: opacity 0.2s;
}

.continue-link:hover {
  opacity: 0.7;
}

.summary-features {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #d0d0d0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.875rem;
  line-height: 1.4;
}

.feature-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: var(--black);
  fill: none;
}

/* Quantity control — larger variant for cart page */
.qty-control.large {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #d0d0d0;
  border-radius: 4px;
  padding: 4px;
}

.qty-control.large button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background 0.2s;
  border-radius: 2px;
}

.qty-control.large button:hover {
  background: #f0f0f0;
}

.qty-control.large span {
  min-width: 36px;
  text-align: center;
  font-size: 1rem;
}