/* ==========================================================================
   Boutique intégrée : bouton panier, panneau latéral, achat, commande
   ========================================================================== */

/* ---------- Bouton panier (en-tête) ---------- */
.cart-btn { position: relative; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: border-color .4s, background-color .4s; }
.cart-btn:hover { border-color: var(--accent); }
.cart-btn svg { width: 19px; }
.cart-btn__n {
  position: absolute; top: -4px; right: -4px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 10px;
  background: var(--accent); color: #fff; font-size: 10px; line-height: 19px; text-align: center;
  transition: transform .5s var(--ease-out);
}
.cart-btn__n.is-empty { transform: scale(0); }

/* ---------- Panneau latéral ---------- */
.cart-overlay { position: fixed; inset: 0; z-index: 140; background: rgba(40,30,20,.28); backdrop-filter: blur(3px); opacity: 0; pointer-events: none; transition: opacity .6s; }
.cart {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 150; width: min(480px, 100%);
  display: flex; flex-direction: column; background: color-mix(in srgb, var(--bg) 94%, #fff);
  box-shadow: -30px 0 80px rgba(60,45,25,.16); transform: translateX(102%);
  /* masqué = hors du parcours clavier, une fois l'animation de fermeture finie */
  visibility: hidden; transition: transform .8s var(--ease), visibility 0s .8s;
}
.cart-open .cart { transform: none; visibility: visible; transition: transform .8s var(--ease); }
.cart-open .cart-overlay { opacity: 1; pointer-events: auto; }
.cart__head { display: flex; justify-content: space-between; align-items: center; padding: 28px 30px; border-bottom: 1px solid var(--line); }
.cart__head h2 { font-family: var(--serif); font-weight: 300; font-size: 34px; }
.cart__head h2 em { font-style: italic; color: var(--accent); }
.cart__close { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.cart__body { flex: 1; overflow-y: auto; padding: 10px 30px; overscroll-behavior: contain; }
.cart__empty { font-family: var(--serif); font-size: 24px; margin: 40px 0 24px; color: var(--muted); }
.cart__foot { padding: 22px 30px 30px; border-top: 1px solid var(--line); }
.cart__hint { font-size: 13px; color: var(--accent); margin-bottom: 14px; }
.cart__row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; color: var(--muted); }
.cart__row--total { color: var(--ink); font-family: var(--serif); font-size: 26px; padding-top: 12px; }
.cart__checkout { width: 100%; justify-content: center; margin-top: 18px; }

/* ---------- Ligne de panier ---------- */
.cline { display: grid; grid-template-columns: 58px 1fr auto; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: start; }
.cline__img { display: block; height: 104px; }
.cline__img img { width: 100%; height: 100%; object-fit: contain; }
.cline__info { display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--muted); }
.cline__info strong { font-family: var(--serif); font-weight: 400; font-size: 22px; color: var(--ink); line-height: 1.1; }
.cline__right { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.cline__total { font-family: var(--serif); font-size: 20px; }
.cline__rm { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.cline__rm:hover { color: var(--accent); }

/* ---------- Sélecteur de quantité ---------- */
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); margin-top: 8px; width: max-content; }
.qty button { width: 34px; height: 34px; font-size: 16px; color: var(--ink); }
.qty button:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.qty input { width: 46px; height: 34px; border: 0; border-left: 1px solid var(--line); border-right: 1px solid var(--line); background: transparent; text-align: center; font: inherit; color: var(--ink); -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty--lg button, .qty--lg input { height: 52px; }
.qty--lg button { width: 48px; }

/* ---------- Bouton d'ajout ---------- */
.add-btn.is-added::after { content: " ✓"; }
.buy-box { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); }
.buy-box__price { font-family: var(--serif); font-size: 40px; line-height: 1; margin-right: 10px; }
.buy-box .qty { margin-top: 0; }
.buy-box__note { flex-basis: 100%; font-size: 12px; color: var(--muted); }
.soldout { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }

/* ---------- Page commande ---------- */
.checkout { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(40px, 6vw, 110px); align-items: start; }
.step { padding: 34px 0; border-top: 1px solid var(--line); }
.step__title { display: flex; align-items: baseline; gap: 16px; font-family: var(--serif); font-weight: 300; font-size: clamp(28px, 2.6vw, 38px); margin-bottom: 18px; }
.step__title span { font-size: 16px; font-style: italic; color: var(--accent); }
.summary { position: sticky; top: 110px; padding: 34px; background: color-mix(in srgb, var(--ink) 4%, transparent); }
.summary h2 { font-family: var(--serif); font-weight: 300; font-size: 32px; margin-bottom: 8px; }
.summary .cline { grid-template-columns: 46px 1fr auto; padding: 14px 0; }
.summary .cline__img { height: 80px; }
.summary .cline__info strong { font-size: 19px; }
.pay-box { margin-top: 10px; padding: 22px; border: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 60%, #fff); min-height: 60px; }
.pay-demo { font-size: 13px; color: var(--muted); }
.pay-demo strong { color: var(--accent); font-weight: 400; }
.order-btn { width: 100%; justify-content: center; margin-top: 24px; }
.order-btn[disabled] { opacity: .5; pointer-events: none; }
.secure { display: flex; gap: 10px; align-items: center; margin-top: 14px; font-size: 12px; color: var(--muted); }
.secure svg { width: 16px; }
.confirm { max-width: 760px; }
.confirm__num { font-family: var(--serif); font-size: 26px; color: var(--accent); margin: 10px 0 30px; }

/* ---------- Accessibilité ---------- */
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 400; padding: 12px 20px;
  background: var(--ink); color: var(--bg); font-size: 13px; letter-spacing: .08em; transition: top .3s;
}
.skip-link:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.field input:focus-visible, .field textarea:focus-visible { outline: none; } /* le trait animé sert d'indicateur */
.check input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
main:focus { outline: none; }

@media (max-width: 980px) {
  .checkout { grid-template-columns: 1fr; }
  .summary { position: relative; top: 0; order: -1; }
}
@media (max-width: 640px) {
  .cart-btn { width: 38px; height: 38px; }
  .cart__head, .cart__body, .cart__foot { padding-left: 20px; padding-right: 20px; }
}