/* Cart page styles */
html,
body {
  background: var(--bg);
  overflow-x: hidden;
}
.cart-page {
  max-width: 1166px;
  margin: 22px auto;
  padding: 0 16px;
}
.cart-page h1 {
  font-size: 28px;
  margin: 12px 0 22px;
}

.cart-container {
  background: #fff;
  border-radius: 12px;
}
.cart-empty {
  padding: 22px;
  text-align: center;
  color: #666;
}

.cart-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr 120px 160px 140px;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #f1f1f1;
  background: #fafafa;
}
.cart-item img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
}
.cart-item .ci-col--info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.cart-item .ci-title {
  font-weight: 600;
  color: #1f2328;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item .ci-title:hover {
  text-decoration: underline;
}
.cart-item .ci-code {
  color: #8a7a6a;
  font-size: 13px;
}
.cart-item .ci-col--unit {
  font-weight: 600;
  white-space: nowrap;
}
.cart-item .ci-qty {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 10px;
  padding: 4px;
}
.cart-item .ci-qty-input {
  width: 56px;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid #ddd;
  text-align: center;
  appearance: textfield;
  -moz-appearance: textfield;
}

/* Hide number input arrows/spinners */
.cart-item .ci-qty-input::-webkit-outer-spin-button,
.cart-item .ci-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.cart-item .ci-qty-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid #ddd;
  background: #fff;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}
.cart-item .ci-col--total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.cart-item .ci-price {
  font-weight: 700;
  white-space: nowrap;
}
.cart-item .ci-remove {
  background: transparent;
  border: none;
  color: #b00;
  cursor: pointer;
  font-size: 18px;
  padding: 6px;
}

.cart-summary {
  display: flex;
  justify-content: flex-end;
  padding: 12px 0 0;
  font-size: 18px;
  font-weight: 700;
}
.cart-actions {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-top: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(90deg, #f6e4d7, #edd0bd);
  border: 1px solid #d6ab8c;
  color: #6a4330;
  box-shadow:
    0 2px 0 #d6ab8c,
    0 6px 14px rgba(214, 171, 140, 0.24);
}
.btn-primary:hover {
  background: linear-gradient(90deg, #f8e9de, #f1d8c7);
  box-shadow:
    0 2px 0 #cf9f7d,
    0 9px 18px rgba(214, 171, 140, 0.3);
  transform: translateY(-1px);
}
.btn-primary:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(216, 160, 126, 0.3),
    0 2px 0 #cf9f7d,
    0 9px 18px rgba(214, 171, 140, 0.3);
}
.btn-secondary {
  background: #fff;
  color: #1f2328;
  border: 1px solid #e1e4e8;
}

@media (max-width: 920px) {
  /* Two-row layout: row1 = image + info; row2 = unit + qty + total (with 6px spacing) */
  .cart-item {
    grid-template-columns: 100px 1fr auto auto auto;
    column-gap: 6px;
    row-gap: 6px;
  }
  .cart-item .ci-col--img {
    grid-column: 1;
    grid-row: 1;
  }
  .cart-item .ci-col--info {
    grid-column: 2 / -1;
    grid-row: 1;
  }
  .cart-item .ci-col--unit {
    grid-column: 3;
    grid-row: 2;
  }
  .cart-item .ci-col--qty {
    grid-column: 4;
    grid-row: 2;
  }
  .cart-item .ci-col--total {
    grid-column: 5;
    grid-row: 2;
  }

  .cart-item .ci-col--unit,
  .cart-item .ci-col--qty,
  .cart-item .ci-col--total {
    display: flex;
    align-items: center;
    gap: 6px;
  }
}

@media (max-width: 620px) {
  .cart-item img {
    width: 80px;
    height: 80px;
  }
  .cart-item .ci-col--unit {
    order: 0;
  }
  .cart-item .ci-col--qty {
    order: 1;
  }
  .cart-item .ci-col--total {
    order: 2;
    justify-content: space-between;
    width: 100%;
  }
  .cart-item .ci-qty {
    padding: 3px;
  }
  .cart-item .ci-qty-input {
    width: 48px;
  }
}

/* Extra-compact layout: start shrinking at 525px and below */
@media (max-width: 525px) {
  .cart-item {
    padding: 8px 10px;
    column-gap: 5px;
    row-gap: 6px;
    grid-template-columns: 68px 1fr auto auto auto;
  }
  .cart-item img {
    width: 68px;
    height: 68px;
  }
  .cart-item .ci-col--info {
    gap: 4px;
  }
  .cart-item .ci-title {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    word-break: break-word;
    hyphens: auto;
    font-size: 14px;
    line-height: 1.25;
  }
  .cart-item .ci-code {
    font-size: 12px;
  }
  .cart-item .ci-col--unit {
    font-size: 13px;
  }
  .cart-item .ci-qty {
    gap: 4px;
    padding: 2px;
  }
  .cart-item .ci-qty-btn {
    width: 28px;
    height: 28px;
    font-size: 16px;
  }
  .cart-item .ci-qty-input {
    width: 44px;
    padding: 5px 6px;
  }
  .cart-item .ci-price {
    font-size: 14px;
  }
  .cart-item .ci-col--total {
    gap: 6px;
  }
  .cart-item .ci-remove {
    font-size: 16px;
    padding: 4px;
  }
}

/* Ultra-compact layout: further shrink at 440px and below */
@media (max-width: 440px) {
  .cart-item {
    padding: 6px 8px;
    column-gap: 4px;
    row-gap: 6px;
    grid-template-columns: 56px 1fr auto auto auto;
  }
  .cart-item img {
    width: 56px;
    height: 56px;
    border-radius: 6px;
  }
  .cart-item .ci-col--info {
    gap: 3px;
  }
  .cart-item .ci-title {
    font-size: 13px;
    line-height: 1.2;
  }
  .cart-item .ci-code {
    font-size: 11px;
  }
  .cart-item .ci-col--unit {
    font-size: 12px;
  }
  .cart-item .ci-qty {
    gap: 3px;
    padding: 1px;
    border-radius: 8px;
  }
  .cart-item .ci-qty-btn {
    width: 24px;
    height: 24px;
    font-size: 15px;
    border-radius: 6px;
  }
  .cart-item .ci-qty-input {
    width: 40px;
    padding: 4px 5px;
    font-size: 13px;
  }
  .cart-item .ci-price {
    font-size: 13px;
  }
  .cart-item .ci-remove {
    font-size: 14px;
    padding: 3px;
  }
}

/* Super-compact tweaks at 388px and below (don't shrink image, trim title) */
@media (max-width: 388px) {
  .cart-item {
    padding: 5px 6px;
    column-gap: 3px;
    row-gap: 6px;
  }
  .cart-item .ci-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }
  .cart-item .ci-code {
    font-size: 10px;
  }
  .cart-item .ci-col--unit {
    font-size: 11px;
  }
  .cart-item .ci-qty {
    gap: 2px;
    padding: 1px;
  }
  .cart-item .ci-qty-btn {
    width: 22px;
    height: 22px;
    font-size: 14px;
  }
  .cart-item .ci-qty-input {
    width: 36px;
    padding: 3px 4px;
    font-size: 12px;
  }
  .cart-item .ci-price {
    font-size: 12px;
  }
  .cart-item .ci-col--total {
    gap: 4px;
  }
}

/* Shrink action buttons on very small screens */
@media (max-width: 417px) {
  .cart-actions {
    gap: 8px;
  }
  .cart-actions .btn {
    padding: 8px 10px;
    font-size: 14px;
    border-radius: 8px;
  }
}

@media (max-width: 362px) {
  .cart-actions {
    gap: 8px;
  }
  .cart-actions .btn {
    padding: 6px 9px;
    font-size: 12px;
    border-radius: 8px;
  }
}

@media (max-width: 358px) {
  .cart-item .ci-qty {
    gap: 1px;
    padding: 0px;
  }
  .cart-item .ci-qty-btn {
    width: 20px;
    height: 20px;
    font-size: 13px;
  }
  .cart-item .ci-qty-input {
    width: 32px;
    padding: 2px 3px;
    font-size: 11px;
  }
}