/* ============================================================
   TULIPE PALETTES - PANIER
   Géométrie reprise de l'écran validé (deux colonnes : articles + livraison /
   récapitulatif collant ; ligne d'article en 4 zones, 2 rangées sous 768 px).
   Migration : rem → px (base 16 px de conception), couleurs = tokens,
   rayons = --r-*, boutons = composant .btn (--btn-height), polices Fraunces / Work Sans.
   Variables locales scopées à .cart-page (jamais sur :root).
   ============================================================ */
.cart-page {
  --cp-gap: 32px;
  --cp-summary-width: 400px;
  --cp-sticky-top: 140px;               /* sous le header collant (≈ 120 px) */
  --cp-ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  width: 100%; max-width: var(--container-max-width-wide); margin-inline: auto;
  padding: var(--page-top-gap) var(--container-padding-x) var(--section-padding-y);
}

/* L'attribut hidden doit rester prioritaire sur les display: flex des blocs d'état (contenu / vide / erreur). */
.cart-page [hidden] { display: none !important; }

/* ---------- En-tête de page ---------- */
.page-header { padding-bottom: 24px; }
.page-header .breadcrumb { margin-bottom: 16px; }
.cart-page__steps { padding-bottom: 24px; }
.page-header__title { font-size: var(--fs-page-title); font-weight: 600; line-height: 1.1; color: var(--color-forest); letter-spacing: -0.01em; }

.cart-loading { padding: 32px 0; color: var(--color-text-muted); }
.cart-page:not([data-state="loading"]) .cart-loading { display: none; }

/* ---------- Mise en page deux colonnes ---------- */
.cart__content { display: flex; align-items: flex-start; flex-wrap: wrap; gap: var(--cp-gap); }
.cart-items {
  flex: 1 1 480px; min-width: 0; padding: 32px;
  background: var(--color-paper); border: 1px solid var(--color-border); border-radius: var(--r-card);
}
.cart-items__heading { margin-bottom: 24px; font-family: var(--font-sans); font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-text-muted); }

/* ---------- Avertissements de ligne (produit retiré, stock modifié) ---------- */
.cart-notices { display: flex; flex-direction: column; gap: 8px; }
.cart-notices:not(:empty) { margin-bottom: 16px; }
.cart-notice { padding: 12px 16px; border: 1.5px solid var(--color-alert); border-radius: var(--r-control); background: var(--color-ember-tint); color: var(--color-alert); font-size: var(--fs-sm); font-weight: 500; }

/* ---------- Ligne d'article (cart-item) ---------- */
.cart-items__list { display: flex; flex-direction: column; }
.cart-item { display: flex; align-items: center; gap: 24px; padding-block: 24px; border-bottom: 1px solid var(--color-border); border-radius: var(--r-control);
  transition: background-color 180ms var(--cp-ease), opacity 260ms var(--cp-ease), transform 260ms var(--cp-ease); }
.cart-items__list > .cart-item:last-child { border-bottom: 0; padding-bottom: 8px; }
.cart-item { position: relative; isolation: isolate; }
/* Fond au survol : il déborde de 12 px de chaque côté du contenu (marge interne visuelle) sans décaler le contenu ni les séparateurs */
.cart-item::before { content: ""; position: absolute; inset: 0 -12px; z-index: -1; border-radius: var(--r-control); background: transparent; transition: background-color 180ms var(--cp-ease); pointer-events: none; }
.cart-item:hover::before { background: color-mix(in srgb, var(--color-surface-dim) 45%, transparent); }
.cart-item__figure { flex: 0 0 88px; width: 88px; height: 88px; border-radius: var(--r-media); overflow: hidden; background: var(--color-surface-dim); }
.cart-item__image { width: 100%; height: 100%; object-fit: cover; }
.cart-item__details { flex: 1 1 auto; min-width: 160px; display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.cart-item__name { font-family: var(--font-sans); font-size: var(--fs-card-title); font-weight: 600; line-height: 1.3; color: var(--color-ink); }
.cart-item__name a { color: inherit; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 3px; transition: text-decoration-color 160ms ease; }
.cart-item__name a:hover, .cart-item__name a:focus-visible { text-decoration-color: currentColor; }
.cart-item__attribute, .cart-item__unit-price { font-size: var(--fs-sm); color: var(--color-text-muted); }
.cart-item__pricing { flex: 0 0 140px; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; text-align: right; }
.cart-item__subtotal { font-family: var(--font-serif); font-size: var(--fs-card-title); font-weight: 600; color: var(--color-forest); }
.cart-item__remove { display: inline-flex; align-items: center; justify-content: flex-end; min-width: 44px; min-height: 44px; padding: 4px 0; background: none; border: 0; cursor: pointer; font-size: var(--fs-sm); font-weight: 500; color: var(--color-ember);
  text-decoration: underline; text-underline-offset: 2px; transition: color 180ms var(--cp-ease), text-underline-offset 180ms var(--cp-ease); }
.cart-item__remove:hover { color: var(--color-ember-dark); text-underline-offset: 4px; }
.cart-item--removing { opacity: 0; transform: scale(0.97) translateX(6px); pointer-events: none; }

/* ---------- Sélecteur de quantité ----------
   Volontairement NON fusionné avec celui de la fiche produit (208×52 px, champ numérique) :
   les deux diffèrent en géométrie et en balisage (voir JOURNAL, session 3). */
.quantity-selector { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; width: 116px; height: 44px; padding-inline: 4px;
  border: 1.5px solid var(--color-border-field); border-radius: var(--r-control); background: var(--color-paper); }
.quantity-selector__button { flex: 0 0 32px; width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: var(--r-control);
  background: transparent; color: var(--color-ink); font-size: 18px; font-weight: 500; cursor: pointer; transition: background-color 180ms var(--cp-ease), transform 180ms var(--cp-ease); }
.quantity-selector__button:not([aria-disabled="true"]):hover { background: var(--color-surface-dim); }
.quantity-selector__button:not([aria-disabled="true"]):active { transform: scale(0.9); }
.quantity-selector__button[aria-disabled="true"] { color: var(--color-text-muted); opacity: 0.55; cursor: not-allowed; }
.quantity-selector__value { display: inline-block; flex: 1 1 auto; text-align: center; font-weight: 600; color: var(--color-ink); }
.quantity-selector__value--bump { animation: cp-bump 180ms var(--cp-ease); }
@keyframes cp-bump { 0% { transform: scale(1); } 40% { transform: scale(1.18); } 100% { transform: scale(1); } }

/* ---------- Code postal (dans le récapitulatif) ---------- */
.postal-code-form { flex: none; margin-bottom: 16px; }
.postal-code-form__row { display: flex; align-items: center; gap: 12px; }
.postal-code-form__label { flex: 0 0 auto; font-size: var(--fs-base); font-weight: 600; color: var(--color-ink); }
.postal-code-form__field { flex: 1 1 auto; }
.postal-code-form .form-field__control, .delivery-options .form-field__control { min-height: var(--btn-height); }
.postal-code-form .form-field__control { min-height: 44px; }
.postal-code-form__hint { margin-top: 8px; font-size: var(--fs-sm); line-height: 1.4; color: var(--color-text-muted); }
.postal-code-form__hint:empty { display: none; }
.postal-code-form__status { margin-top: 6px; font-size: var(--fs-sm); color: var(--color-text-muted); }

/* ---------- Options de livraison (panneau seul depuis que le code postal est dans le récapitulatif) ---------- */
.delivery-options { margin-top: 32px; border: 1px solid var(--color-border); border-radius: var(--r-card); background: var(--color-surface-dim); }
.delivery-options__summary { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 12px; min-height: 44px; padding: 12px 56px 12px 24px; position: relative;
  list-style: none; cursor: pointer; border-radius: var(--r-card); }
.delivery-options__summary::-webkit-details-marker { display: none; }
.delivery-options__summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 18px; height: 18px; margin-top: -9px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B4A34' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / 18px no-repeat;
  transition: transform .2s ease; }
.delivery-options[open] > .delivery-options__summary::after { transform: rotate(180deg); }
.delivery-options__summary:focus-visible { outline: 2px solid var(--color-forest); outline-offset: 2px; }
.delivery-options__title { font-family: var(--font-sans); font-size: var(--fs-base); font-weight: 600; color: var(--color-ink); }
.delivery-options__recap { font-size: var(--fs-sm); color: var(--color-text-muted); }
.delivery-options__recap:empty { display: none; }
.delivery-options__form { padding: 4px 24px 24px; }
@media (prefers-reduced-motion: reduce) { .delivery-options__summary::after { transition: none; } }

.delivery-options__list { display: flex; flex-direction: column; gap: 20px; }
.delivery-options__item { display: flex; }
.delivery-options__row { width: 100%; display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 12px 16px; }
.delivery-options__checkbox-field { display: flex; align-items: center; gap: 12px; min-height: var(--btn-height); }
.delivery-options__row .delivery-options__checkbox-field { flex: 1 1 220px; }
.delivery-options__checkbox { flex: 0 0 20px; width: 20px; height: 20px; accent-color: var(--color-forest); cursor: pointer; }
.delivery-options__label { display: flex; align-items: center; min-height: 44px; font-size: var(--fs-base); color: var(--color-ink); cursor: pointer; }
.delivery-options__control { flex: 0 1 320px; }
.delivery-options select.form-field__control { appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B4A34' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; }
.delivery-options select.form-field__control:disabled { cursor: not-allowed; }

/* ---------- Récapitulatif ---------- */
.order-summary { flex: 0 1 var(--cp-summary-width); min-width: 320px; padding: 24px; position: sticky; top: var(--cp-sticky-top);
  display: flex; flex-direction: column; max-height: calc(100dvh - var(--cp-sticky-top) - 16px);   /* jamais plus haut que l'écran visible */
  background: var(--color-surface-dim); border: 1px solid var(--color-border); border-radius: var(--r-card); }
.order-summary__heading { flex: none; margin-bottom: 16px; font-size: clamp(22px, 1.1vw + 16px, 28px); font-weight: 600; color: var(--color-forest); letter-spacing: -0.01em; }
/* Zone défilante : se réduit (et défile) quand l'écran est bas ; le pied d'actions garde sa hauteur. */
.order-summary__body { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; margin-right: -8px; padding-right: 8px; }
.order-summary__details { display: flex; flex-direction: column; gap: 10px; }
.order-summary__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.order-summary__label { font-size: var(--fs-base); color: var(--color-ink); }
.order-summary__value { font-size: var(--fs-base); font-weight: 600; color: var(--color-ink); text-align: right; }
/* Écran bas : le récapitulatif ne reste plus collé ni borné en hauteur (le bouton, le lien et la marge basse sortaient de la carte).
   Il défile avec la page ; la barre fixe du bas garde « Passer commande » à portée. */
@media (min-width: 1024px) and (max-height: 800px) {
  .order-summary { position: static; max-height: none; }
  .order-summary__body { overflow-y: visible; margin-right: 0; padding-right: 0; }
}
/* Pied d'actions : total + bouton + lien, toujours visibles */
.order-summary__actions { flex: none; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--color-border-field); }
.order-summary__total { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.order-summary__total-heading { font-size: clamp(22px, 1.1vw + 16px, 28px); font-weight: 600; color: var(--color-forest); }
.order-summary__total-value { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; font-family: var(--font-serif); font-size: clamp(22px, 1.1vw + 16px, 28px); font-weight: 600; color: var(--color-forest); }
.order-summary__total-note { font-family: var(--font-sans); font-size: var(--fs-xs); font-weight: 400; color: var(--color-text-muted); }
.order-summary__hint { margin-top: 8px; font-size: var(--fs-sm); line-height: 1.4; color: var(--color-text-muted); }
.order-summary__hint:empty { display: none; }
/* Limite de la commande en ligne : toujours visible, sous le total */
.order-summary__limit { margin-top: 10px; padding: 8px 12px; font-size: var(--fs-sm); font-weight: 600; line-height: 1.4; color: var(--color-forest);
  background: color-mix(in srgb, var(--color-forest) 8%, transparent); border-left: 3px solid var(--color-forest); border-radius: 4px; }
.order-summary__limit:empty { display: none; }
.order-summary__delivery-estimate { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: var(--fs-sm); color: var(--color-text-muted); }
.order-summary__delivery-icon { flex: 0 0 20px; width: 20px; height: 20px; }
.order-summary__delivery-icon svg { width: 100%; height: 100%; }
.order-summary__checkout { width: 100%; margin-top: 16px; }
.order-summary__continue-shopping { display: flex; align-items: center; justify-content: center; min-height: 44px; margin-top: 12px; text-align: center; font-size: var(--fs-sm); font-weight: 500; color: var(--color-ember);
  text-decoration: underline; text-underline-offset: 2px; transition: color 180ms var(--cp-ease), text-underline-offset 180ms var(--cp-ease); }
.order-summary__continue-shopping:hover { color: var(--color-ember-dark); text-underline-offset: 4px; }

/* ---------- Panier vide ----------
   Bande contenue (pas de 100vw : il créerait un défilement horizontal avec la barre de défilement). */
.cart-empty { padding: 64px var(--container-padding-x); background: var(--color-surface-dim); border: 1px solid var(--color-border); border-radius: var(--r-card); }
.cart-empty__inner { display: flex; align-items: center; justify-content: center; gap: 32px; }
.cart-empty__icon { flex: 0 0 80px; width: 80px; height: 80px; color: var(--color-wood); }
.cart-empty__heading { margin-bottom: 8px; font-size: clamp(22px, 1vw + 17px, 26px); font-weight: 600; color: var(--color-forest); }
.cart-empty__heading:focus-visible { outline: none; }
.cart-empty__text { margin-bottom: 20px; font-size: var(--fs-sm); color: var(--color-text-muted); }
.cart-empty.is-entering { animation: cp-fade-up 480ms var(--cp-ease) both; }
@keyframes cp-fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.cart__content--leaving { opacity: 0; transition: opacity 260ms var(--cp-ease); }

/* ---------- Erreur ---------- */
.cart-error { max-width: 560px; margin-inline: auto; padding: 56px 24px; text-align: center; color: var(--color-text-muted); }
.cart-error__title { margin-bottom: 12px; font-size: clamp(22px, 1vw + 17px, 28px); font-weight: 600; color: var(--color-forest); }

/* ---------- Le focus visible sur fond sombre/clair ---------- */
.cart-page .btn:focus-visible, .cart-page a:focus-visible, .cart-page button:focus-visible, .cart-page input:is([type="checkbox"], [type="radio"]):focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.cart-page select:focus-visible { outline: none; border-color: var(--color-forest); box-shadow: 0 0 0 1px var(--color-forest); }

/* ---------- Responsive ---------- */
@media (min-width: 1600px) { .cart-page { --cp-summary-width: 440px; } }
@media (max-width: 1279px) {
  .cart-page { --cp-summary-width: 360px; --cp-gap: 24px; }
  .cart-items { padding: 24px; }
}
@media (max-width: 1023px) {
  .cart__content { flex-direction: column; align-items: stretch; }
  .cart-items, .order-summary { flex: 1 1 auto; width: 100%; min-width: 0; }
  .order-summary { position: static; max-height: none; }
  .order-summary__body { overflow-y: visible; margin-right: 0; padding-right: 0; }
}
@media (max-width: 767px) {
  .cart-item { flex-wrap: wrap; row-gap: 16px; }
  .cart-item__figure { order: 1; flex-basis: 64px; width: 64px; height: 64px; }
  .cart-item__details { order: 2; flex: 1 1 0; min-width: 0; }
  .cart-item::after { content: ""; order: 3; flex-basis: 100%; height: 0; }   /* saut de ligne sans balise supplémentaire */
  .quantity-selector { order: 4; width: 128px; height: 48px; }
  .quantity-selector__button { flex-basis: 40px; width: 40px; height: 40px; }
  .cart-item__pricing { order: 5; margin-left: auto; flex-basis: auto; }
  .order-summary { padding: 20px; }
  .delivery-options__row { flex-direction: column; align-items: stretch; }
  .delivery-options__row .delivery-options__checkbox-field { flex: 0 0 auto; min-height: 0; }
  .delivery-options__control { flex-basis: auto; width: 100%; }
  .delivery-options__checkbox { flex-basis: 22px; width: 22px; height: 22px; }
  .cart-empty__inner { flex-direction: column; text-align: center; gap: 20px; }
  .cart-empty { padding-block: 40px; }
}
@media (max-width: 575px) {
  .cart-items { padding: 16px; border-radius: var(--r-control); }
  .cart-item::before { inset-inline: -8px; }
  .cart-item { padding-block: 16px; gap: 16px; }
  .cart-item__figure { flex-basis: 56px; width: 56px; height: 56px; }
  .cart-item__name { font-size: var(--fs-base); }
  .delivery-options__summary { padding: 12px 48px 12px 16px; }
  .delivery-options__summary::after { right: 16px; }
  .delivery-options__form { padding: 4px 16px 16px; }
  .order-summary { padding: 16px; border-radius: var(--r-control); }
}
@media (max-width: 374px) {
  .cart-item { gap: 12px; }
  .cart-item__figure { flex-basis: 48px; width: 48px; height: 48px; }
  .quantity-selector { width: 112px; }
}

/* ---------- Cibles tactiles ≥ 44 px (recette 6.a) : boutons − / + du sélecteur de quantité ---------- */
@media (max-width: 1023px), (pointer: coarse) {
  .quantity-selector { width: 140px; height: 48px; }
  .quantity-selector__button { flex-basis: 44px; width: 44px; height: 44px; }
}
@media (max-width: 374px) { .quantity-selector { width: 128px; } }

/* ---------- Barre collante : total + « Passer commande » (toutes largeurs, recette 6.a) ----------
   Hors de l'aside (sinon le sticky serait borné par son parent). Fixe en bas d'écran, masquée tant que le panier
   n'est pas affiché ou quand #checkout-btn est lui-même à l'écran (classe .is-visible posée par panier.js).
   Desktop : sert quand le récapitulatif n'est pas encore remonté (écran bas : le bouton de l'aside est sous le bord). */
.cart-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; position: fixed; inset-inline: 0; bottom: 0; z-index: 60;
  padding: 10px var(--container-padding-x); padding-bottom: max(10px, env(safe-area-inset-bottom));
  background: var(--color-paper); border-top: 1px solid var(--color-border); box-shadow: 0 -2px 8px color-mix(in srgb, var(--color-ink) 6%, transparent);
  transform: translateY(100%); visibility: hidden; transition: transform 200ms var(--cp-ease), visibility 0s linear 200ms; }
.cart-bar.is-visible { transform: none; visibility: visible; transition-delay: 0s; }
.cart-page:not([data-state="ready"]) .cart-bar { display: none; }
/* Rappel fixe de la limite de commande en ligne (pleine largeur, au-dessus du total et du bouton) */
.cart-bar__note { display: flex; align-items: flex-start; gap: 8px; flex: 1 1 100%; margin: 0; font-size: var(--fs-xs); font-weight: 500; line-height: 1.3; color: var(--color-forest); }
.cart-bar__note:has([data-cart-bar-note]:empty) { display: none; }
/* Icône « information » (pas un avertissement) : c'est un rappel de la règle, pas un message sur le panier du client */
.cart-bar__note-icon { flex: none; width: 16px; height: 16px; margin-top: 1px; }
.cart-bar__total { display: flex; flex-direction: column; flex: 0 0 auto; line-height: 1.2; }
.cart-bar__label { font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-text-muted); }
.cart-bar__amount { font-family: var(--font-serif); font-size: 22px; font-weight: 600; color: var(--color-forest); white-space: nowrap; }
.cart-bar__btn { flex: 1 1 auto; max-width: 280px; min-height: 44px; height: auto; padding-block: 8px; }
/* Le contenu ne passe pas sous la barre (dernier article, récap) */
.cart-page[data-state="ready"] { padding-bottom: calc(var(--section-padding-y) + 108px + env(safe-area-inset-bottom, 0px)); }
/* Le bouton WhatsApp remonte au-dessus de la barre tant qu'elle est affichée */
body[data-mobile-bar] .whatsapp-fab { bottom: calc(124px + env(safe-area-inset-bottom, 0px)); }
/* Desktop : contenu de la barre aligné sur la colonne du site */
@media (min-width: 1024px) {
  /* Une seule ligne : rappel de la limite (aligné à droite) · total · bouton */
  .cart-bar { padding-inline: max(var(--container-padding-x), calc((100% - var(--container-max-width-wide)) / 2 + var(--container-padding-x))); justify-content: flex-end; flex-wrap: nowrap; gap: 8px 32px; }
  .cart-bar__note { flex: 0 1 auto; max-width: 520px; justify-content: flex-end; text-align: right; }
  .cart-bar__btn { flex: 0 0 280px; }
  body[data-mobile-bar] .whatsapp-fab { bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
}

/* ---------- Mouvement réduit : retours d'état instantanés ----------
@media (prefers-reduced-motion: reduce) {
  .cart-bar, .cart-item, .cart-item--removing, .cart__content--leaving, .quantity-selector__button, .btn { transition-duration: 0.001ms; }
  .quantity-selector__value--bump, .cart-empty.is-entering { animation: none; }
}

/* Erreur de chargement : bouton « Réessayer » (recette 6.a) */
.cart-error__retry { margin-top: 16px; }