.mchcomp {
  --mchcomp-ink: #201f1d;
  --mchcomp-muted: #858381;
  --mchcomp-line: #d8d6d3;
  --mchcomp-focus: #ec3013;
  width: 100%;
  max-width: 600px;
  margin: 28px 0;
  color: var(--mchcomp-ink);
  font-family: Archivo, Arial, sans-serif;
  background: transparent;
}
.mchcomp *, .mchcomp *::before, .mchcomp *::after { box-sizing: border-box; }
.mchcomp__form { margin: 0; border: 0; }
.mchcomp__header { padding: 18px 0 16px; border-top: 2px solid var(--mchcomp-ink); border-bottom: 2px solid var(--mchcomp-ink); }
.mchcomp__title { margin: 0 !important; color: inherit !important; font-family: Archivo, Arial, sans-serif !important; font-size: 11px !important; font-weight: 600 !important; line-height: 1.35 !important; letter-spacing: .14em !important; text-transform: uppercase !important; }
.mchcomp__intro { max-width: 520px; margin: 8px 0 0; color: var(--mchcomp-muted); font: 400 12px/1.6 Archivo, Arial, sans-serif; }
.mchcomp__rows { border-bottom: 2px solid var(--mchcomp-ink); }
.mchcomp__row { display: flex; align-items: center; gap: 14px; min-height: 82px; padding: 12px 0; border-bottom: 1px solid var(--mchcomp-line); transition: opacity .18s ease; cursor: pointer; }
.mchcomp__row:last-child { border-bottom: 0; }
.mchcomp__row.is-unselected { opacity: 1; }
.mchcomp__row.is-unavailable { opacity: .35; }
.mchcomp__choice { position: relative; flex: 0 0 22px; width: 22px; height: 22px; }
.mchcomp__native-check { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.mchcomp__check { position: absolute; inset: 0; display: block; margin: 0; border: 1px solid var(--mchcomp-ink); background: #fff; cursor: pointer; }
.mchcomp__native-check:checked + .mchcomp__check { background: var(--mchcomp-ink); }
.mchcomp__native-check:checked + .mchcomp__check::after { content: ''; position: absolute; left: 6px; top: 2px; width: 7px; height: 12px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.mchcomp__native-check:focus-visible + .mchcomp__check { outline: 2px solid var(--mchcomp-focus); outline-offset: 2px; }
.mchcomp__native-check:disabled + .mchcomp__check { cursor: not-allowed; }
.mchcomp__image-link { display: block; flex: 0 0 56px; width: 56px; height: 56px; background: transparent; }
.mchcomp__image { display: block; width: 56px; height: 56px; object-fit: contain; background: transparent; border: 0; }
.mchcomp__details { display: flex; flex: 1 1 auto; min-width: 0; flex-direction: column; align-items: flex-start; gap: 3px; }
.mchcomp__name { color: var(--mchcomp-ink) !important; font: 600 13px/1.35 Archivo, Arial, sans-serif; text-decoration: none !important; }
.mchcomp__name:hover { color: var(--mchcomp-ink) !important; text-decoration: underline !important; text-underline-offset: 3px; }
.mchcomp__meta, .mchcomp__stock { color: var(--mchcomp-muted); font: 400 11px/1.35 Archivo, Arial, sans-serif; }
.mchcomp__price { color: var(--mchcomp-ink); font: 500 12px/1.35 Archivo, Arial, sans-serif; }
.mchcomp__quantity { display: grid; flex: 0 0 96px; grid-template-columns: 32px 32px 32px; height: 36px; border: 1px solid var(--mchcomp-ink); }
.mchcomp__qty-button, .mchcomp__quantity input { width: 32px; min-width: 0; height: 34px; margin: 0; padding: 0; color: var(--mchcomp-ink); font: 500 12px/34px Archivo, Arial, sans-serif; text-align: center; background: #fff; border: 0; border-radius: 0; box-shadow: none; }
.mchcomp__qty-button { cursor: pointer; }
.mchcomp__qty-button:first-child { border-right: 1px solid var(--mchcomp-line); }
.mchcomp__qty-button:last-child { border-left: 1px solid var(--mchcomp-line); }
.mchcomp__quantity input { appearance: textfield; -moz-appearance: textfield; }
.mchcomp__quantity input::-webkit-inner-spin-button, .mchcomp__quantity input::-webkit-outer-spin-button { margin: 0; appearance: none; -webkit-appearance: none; }
.mchcomp__quantity input:focus-visible, .mchcomp__qty-button:focus-visible, .mchcomp__submit:focus-visible { outline: 2px solid var(--mchcomp-focus); outline-offset: 2px; }
.mchcomp__row.is-unselected .mchcomp__quantity { opacity: .55; }
.mchcomp__row.is-unavailable .mchcomp__quantity { pointer-events: none; }
.mchcomp__footer { padding: 16px 0 0; }
.mchcomp__total { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-bottom: 14px; font: 500 12px/1.4 Archivo, Arial, sans-serif; }
.mchcomp__total strong { font-size: 14px; font-weight: 600; }
.mchcomp__submit { display: flex; align-items: center; justify-content: space-between; width: 236px; min-height: 56px; padding: 0 18px; color: #fff; font: 600 11px/1.2 Archivo, Arial, sans-serif; letter-spacing: .12em; text-align: left; text-transform: uppercase; background: var(--mchcomp-ink); border: 2px solid var(--mchcomp-ink); border-radius: 0; box-shadow: none; cursor: pointer; }
.mchcomp__submit:hover { color: var(--mchcomp-ink); background: #fff; }
.mchcomp__submit[disabled] { cursor: wait; opacity: .55; }
.mchcomp__message { min-height: 18px; margin-top: 10px; color: var(--mchcomp-muted); font: 400 12px/1.5 Archivo, Arial, sans-serif; }
.mchcomp__message.is-error { color: #b3261e; }
.mchcomp__sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
@media (max-width: 575.98px) {
  .mchcomp { max-width: none; margin: 24px 0; }
  .mchcomp__header { padding: 16px 0 14px; }
  .mchcomp__row { gap: 10px; min-height: 72px; padding: 11px 0; }
  .mchcomp__image-link, .mchcomp__image { flex-basis: 44px; width: 44px; height: 44px; }
  .mchcomp__quantity { flex-basis: 84px; grid-template-columns: 28px 28px 28px; height: 34px; }
  .mchcomp__qty-button, .mchcomp__quantity input { width: 28px; height: 32px; font-size: 11px; line-height: 32px; }
  .mchcomp__name { font-size: 12px; }
  .mchcomp__submit { width: 100%; min-height: 48px; }
}

/* 1.1.8 — architecture légère de la colonne produit MCH. */
.mchcomp { max-width: 600px; margin: 32px 0 0; }
.mchcomp__header { padding: 20px 0 16px; border-top: 1px solid var(--mchcomp-ink); border-bottom: 0; }
.mchcomp__intro { max-width: 460px; margin-top: 6px; }
.mchcomp__rows { border-bottom: 0; }
.mchcomp__row { gap: 14px; min-height: 0; padding: 16px 0; border-bottom: 1px solid var(--mchcomp-line); }
.mchcomp__row:last-child { border-bottom: 1px solid var(--mchcomp-line); }
.mchcomp__choice { flex-basis: 20px; width: 20px; height: 20px; }
.mchcomp__native-check:checked + .mchcomp__check::after { top: 2px; left: 6px; width: 6px; height: 11px; }
.mchcomp__image-link, .mchcomp__image { flex-basis: 56px; width: 56px; height: 56px; }
.mchcomp__quantity { flex-basis: 108px; grid-template-columns: 36px 36px 36px; height: 44px; }
.mchcomp__qty-button, .mchcomp__quantity input { width: 36px; height: 42px; font-size: 12px; line-height: 42px; }
.mchcomp__footer { padding-top: 16px; }

@media (max-width: 575.98px) {
  .mchcomp { margin-top: 28px; }
  .mchcomp__header { padding: 18px 0 14px; }
  .mchcomp__row { gap: 10px; padding: 14px 0; }
  .mchcomp__choice { flex-basis: 20px; width: 20px; height: 20px; }
  .mchcomp__image-link, .mchcomp__image { flex-basis: 48px; width: 48px; height: 48px; }
  .mchcomp__quantity { flex-basis: 90px; grid-template-columns: 30px 30px 30px; height: 40px; }
  .mchcomp__qty-button, .mchcomp__quantity input { width: 30px; height: 38px; line-height: 38px; }
}