/* ===========================================================
   USM Car Parts — Cart page
   Scoped under .usm-cart. Fonts inherited (Outfit / Roboto).
   =========================================================== */

.usm-cart {
  --usm-accent: var(--theme-color, #F05A28);
  --usm-ink: #111111;
  --usm-muted: #6A6A6A;
  --usm-line: #e8e8ea;
  --usm-soft: #f6f7f9;
  --usm-radius: 14px;
  --usm-ease: cubic-bezier(.22, .61, .36, 1);
}

/* ===========================================================
   1. Page head
   =========================================================== */
.usm-cart-head {
  position: relative;
  padding: 54px 0 58px !important;
  text-align: left;
  color: #fff;
  background:
    radial-gradient(700px 320px at 12% 0%, rgba(240, 90, 40, .22) 0%, rgba(240, 90, 40, 0) 68%),
    linear-gradient(135deg, #121216 0%, #1c1a1e 55%, #2b1c14 100%);
  overflow: hidden;
}

.usm-cart-head:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg,
      rgba(255, 255, 255, .03) 0px,
      rgba(255, 255, 255, .03) 1px,
      transparent 1px,
      transparent 10px);
  pointer-events: none;
}

.usm-cart-head .auto-container {
  position: relative;
  z-index: 1;
}

.usm-cart-head h1 {
  color: #fff;
  font-size: 38px;
  line-height: 48px;
  letter-spacing: -.8px;
  margin-bottom: 12px;
}

.usm-cart-head .bread-crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.usm-cart-head .bread-crumb li {
  font-size: 14px;
  color: rgba(255, 255, 255, .58);
}

.usm-cart-head .bread-crumb li + li:before {
  content: "/";
  margin-right: 10px;
  color: rgba(255, 255, 255, .3);
}

.usm-cart-head .bread-crumb li a {
  color: rgba(255, 255, 255, .8);
  transition: color .3s var(--usm-ease);
}

.usm-cart-head .bread-crumb li a:hover {
  color: var(--usm-accent);
}

/* ===========================================================
   2. Layout
   =========================================================== */
.usm-cart .cart-section {
  padding: 60px 0 90px !important;
  background: linear-gradient(180deg, var(--usm-soft) 0%, #ffffff 40%);
}

.usm-cart-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  align-items: start;
}

.usm-cart-panel {
  background: #fff;
  border: 1px solid var(--usm-line);
  border-radius: var(--usm-radius);
  box-shadow: 0 10px 30px rgba(17, 17, 17, .06);
  overflow: hidden;
}

.usm-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--usm-line);
}

.usm-panel-head h4 {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 18px;
  line-height: 26px;
  color: var(--usm-ink);
  margin: 0;
}

.usm-panel-head h4 span {
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  background: rgba(240, 90, 40, .1);
  color: var(--usm-accent);
  font-size: 12px;
  font-weight: 700;
}

.usm-clear-link {
  border: 0;
  background: none;
  padding: 0;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--usm-muted);
  cursor: pointer;
  transition: color .3s var(--usm-ease);
}

.usm-clear-link:hover {
  color: #d8410f;
}

/* ===========================================================
   3. Items table
   =========================================================== */
.usm-cart .table-outer {
  margin: 0 !important;
  overflow-x: auto;
}

.usm-cart .cart-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.usm-cart .cart-table thead th {
  padding: 13px 16px;
  background: var(--usm-soft);
  border-bottom: 1px solid var(--usm-line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--usm-muted);
  text-align: left;
  white-space: nowrap;
}

.usm-cart .cart-table tbody td {
  padding: 16px;
  border-bottom: 1px solid var(--usm-line);
  font-size: 15px;
  color: var(--usm-ink);
  vertical-align: middle;
}

.usm-cart .cart-table tbody tr:last-child td {
  border-bottom: 0;
}

.usm-cart .cart-table tbody tr {
  transition: background .3s var(--usm-ease);
}

.usm-cart .cart-table tbody tr:hover {
  background: #fcfcfd;
}

/* ---- product cell ---- */
.usm-cart .product-column {
  min-width: 260px;
}

.usm-cart .product-box {
  display: flex;
  align-items: center;
  gap: 14px;
}

.usm-cart .product-box .image-box {
  flex: 0 0 68px;
  width: 68px;
  height: 68px;
  margin: 0;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--usm-soft);
  border: 1px solid var(--usm-line);
  border-radius: 10px;
  overflow: hidden;
}

.usm-cart .product-box .image-box img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.usm-cart .product-box h6 {
  font-size: 15px;
  line-height: 22px;
  color: var(--usm-ink);
  margin: 0;
}

.usm-cart .usm-variant {
  display: block;
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--usm-muted);
}

.usm-cart .usm-row-total {
  font-weight: 700;
}

/* ---- quantity stepper ---- */
.usm-cart .item-quantity {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--usm-line);
  border-radius: 9px;
  overflow: hidden;
  background: #fff;
}

.usm-cart .usm-qty-btn {
  width: 34px;
  height: 38px;
  border: 0;
  background: var(--usm-soft);
  color: var(--usm-ink);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: background .25s var(--usm-ease), color .25s var(--usm-ease);
}

.usm-cart .usm-qty-btn:hover {
  background: var(--usm-accent);
  color: #fff;
}

.usm-cart .usm-qty-input {
  width: 46px;
  height: 38px;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--usm-line);
  border-right: 1px solid var(--usm-line);
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--usm-ink);
  background: #fff;
  -moz-appearance: textfield;
}

.usm-cart .usm-qty-input::-webkit-outer-spin-button,
.usm-cart .usm-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.usm-cart .usm-qty-input:focus {
  outline: none;
}

/* ---- remove ---- */
.usm-cart .remove-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--usm-line);
  border-radius: 50%;
  background: #fff;
  color: var(--usm-muted);
  font-size: 14px;
  cursor: pointer;
  transition: all .3s var(--usm-ease);
}

.usm-cart .remove-btn:hover {
  background: #d8410f;
  border-color: #d8410f;
  color: #fff;
}

/* ---- panel foot ---- */
.usm-panel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 22px;
  border-top: 1px solid var(--usm-line);
  background: #fcfcfd;
}

.usm-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--usm-ink);
  transition: color .3s var(--usm-ease);
}

.usm-back-link:before {
  content: "";
  width: 7px;
  height: 7px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}

.usm-back-link:hover {
  color: var(--usm-accent);
}

/* ===========================================================
   4. Summary
   =========================================================== */
.usm-cart-side {
  position: sticky;
  top: 20px;
}

.usm-summary {
  padding: 24px 22px;
}

.usm-summary-title {
  position: relative;
  padding-left: 14px;
  margin-bottom: 18px;
  font-size: 18px;
  line-height: 26px;
  color: var(--usm-ink);
}

.usm-summary-title:before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 4px;
  height: 20px;
  border-radius: 3px;
  background: var(--usm-accent);
}

.usm-sum-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  font-size: 15px;
  color: var(--usm-muted);
}

.usm-sum-row b {
  font-weight: 600;
  color: var(--usm-ink);
}

.usm-sum-row .usm-free {
  color: #157f45;
}

.usm-sum-row.is-total {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--usm-line);
  font-size: 16px;
  color: var(--usm-ink);
  font-weight: 600;
}

.usm-sum-row.is-total b {
  font-size: 22px;
  font-weight: 700;
  color: var(--usm-accent);
}

.usm-assure {
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--usm-line);
  list-style: none;
}

.usm-assure li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 13.5px;
  color: var(--usm-muted);
}

.usm-assure li i {
  color: var(--usm-accent);
  font-size: 15px;
}

/* ===========================================================
   5. Buttons
   =========================================================== */
.usm-cart .usm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px 26px;
  border: 1px solid var(--usm-accent);
  border-radius: 10px;
  background: var(--usm-accent);
  color: #fff;
  -webkit-text-fill-color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .3px;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(240, 90, 40, .28);
  transition: all .3s var(--usm-ease);
}

.usm-cart .usm-btn:hover {
  background: #d8410f;
  border-color: #d8410f;
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(240, 90, 40, .36);
}

.usm-cart .usm-btn.is-block {
  width: 100%;
  margin-top: 18px;
}

.usm-cart .usm-btn.is-ghost {
  background: transparent;
  border-color: var(--usm-ink);
  color: var(--usm-ink);
  -webkit-text-fill-color: var(--usm-ink);
  box-shadow: none;
  padding: 11px 22px;
  font-size: 14px;
}

.usm-cart .usm-btn.is-ghost:hover {
  background: var(--usm-ink);
  border-color: var(--usm-ink);
  color: #fff;
  -webkit-text-fill-color: #fff;
  box-shadow: none;
}

/* ===========================================================
   6. Empty state
   =========================================================== */
.usm-cart-empty {
  max-width: 520px;
  margin: 0 auto;
  padding: 60px 30px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--usm-line);
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(17, 17, 17, .07);
}

.usm-empty-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(240, 90, 40, .1);
  border: 1px solid rgba(240, 90, 40, .22);
  color: var(--usm-accent);
  font-size: 32px;
}

.usm-cart-empty h3 {
  font-size: 24px;
  line-height: 32px;
  color: var(--usm-ink);
  margin-bottom: 10px;
}

.usm-cart-empty p {
  font-size: 15px;
  line-height: 26px;
  color: var(--usm-muted);
  margin-bottom: 24px;
}

/* ===========================================================
   7. Responsive
   =========================================================== */
@media (max-width: 1199px) {
  .usm-cart-grid {
    grid-template-columns: 1fr 320px;
  }
}

@media (max-width: 991px) {
  .usm-cart-head {
    padding: 40px 0 44px !important;
  }

  .usm-cart-head h1 {
    font-size: 28px;
    line-height: 38px;
  }

  .usm-cart .cart-section {
    padding: 40px 0 60px !important;
  }

  .usm-cart-grid {
    grid-template-columns: 1fr;
  }

  .usm-cart-side {
    position: static;
  }
}

/* stacked "cards" instead of a scrolling table on phones */
@media (max-width: 575px) {
  .usm-cart .cart-table {
    min-width: 0;
  }

  .usm-cart .cart-table thead {
    display: none;
  }

  .usm-cart .cart-table,
  .usm-cart .cart-table tbody,
  .usm-cart .cart-table tr,
  .usm-cart .cart-table td {
    display: block;
    width: 100%;
  }

  .usm-cart .cart-table tr {
    padding: 14px 4px;
    border-bottom: 1px solid var(--usm-line);
  }

  .usm-cart .cart-table tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 12px;
    border: 0;
  }

  .usm-cart .cart-table tbody td:before {
    content: attr(data-label);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    color: var(--usm-muted);
  }

  .usm-cart .product-column {
    min-width: 0;
  }

  .usm-cart .product-column:before {
    display: none;
  }

  .usm-panel-foot {
    flex-direction: column;
    align-items: stretch;
  }

  .usm-cart .usm-btn.is-ghost {
    width: 100%;
  }
}

/* ===========================================================
   8. Quantity stepper polish + currency switch
   =========================================================== */
.usm-cart .item-quantity {
  padding: 3px;
  border-radius: 30px;
  background: var(--usm-soft);
  border-color: var(--usm-line);
  transition: border-color .3s var(--usm-ease), box-shadow .3s var(--usm-ease);
}

.usm-cart .item-quantity:focus-within {
  border-color: var(--usm-accent);
  box-shadow: 0 0 0 4px rgba(240, 90, 40, .12);
}

.usm-cart .usm-qty-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--usm-line);
  color: var(--usm-ink);
  font-size: 15px;
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(17, 17, 17, .08);
}

.usm-cart .usm-qty-btn:hover {
  background: var(--usm-accent);
  border-color: var(--usm-accent);
  color: #fff;
}

.usm-cart .usm-qty-input {
  width: 44px;
  height: 32px;
  border: 0 !important;
  background: transparent;
  font-size: 15px;
  font-weight: 700;
}

/* ---- currency switch ---- */
.usm-cur-switch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
  padding: 10px 12px;
  border: 1px solid var(--usm-line);
  border-radius: 10px;
  background: var(--usm-soft);
}

.usm-cur-switch > span {
  font-size: 13px;
  font-weight: 600;
  color: var(--usm-muted);
}

.usm-cur-opts {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--usm-line);
}

.usm-cur-opts a {
  padding: 5px 13px;
  border-radius: 30px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--usm-muted);
  transition: all .25s var(--usm-ease);
}

.usm-cur-opts a:hover {
  color: var(--usm-ink);
}

.usm-cur-opts a.is-active {
  background: var(--usm-accent);
  color: #fff;
}