/* ==========================================================================
   Boutique : conçue d'abord pour le téléphone (voir responsive.css pour
   l'expérience ordinateur).
   ========================================================================== */
body.store { --bottom-nav-h: 64px; padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom)); }

/* ---- En-tête ------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--c-dark); color: #fff;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .06);
}
.site-header__bar { display: flex; align-items: center; gap: .75rem; height: 60px; }
.brand { display: flex; align-items: center; gap: .6rem; min-width: 0; font-weight: 800; font-size: 1.08rem; letter-spacing: -.01em; }
.brand__logo { width: 38px; height: 38px; border-radius: 10px; object-fit: cover; background: var(--c-secondary); }
.brand__mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--c-primary); color: var(--c-primary-ink); font-weight: 900; }
.brand__name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: .25rem; }
.header-actions .btn--ghost { color: #fff; }
.header-actions .btn--ghost:hover { background: rgba(255, 255, 255, .08); }
.cart-btn { position: relative; }
.cart-count {
  position: absolute; top: 3px; right: 1px; min-width: 19px; height: 19px; padding: 0 5px;
  border-radius: 999px; background: var(--c-primary); color: var(--c-primary-ink);
  font-size: .7rem; font-weight: 800; display: grid; place-items: center; line-height: 1;
}
.cart-count:empty { display: none; }
.header-search { padding-bottom: .75rem; }
.nav-desktop { display: none; }

/* ---- Recherche véhicule ---------------------------------------------------- */
.vsearch { position: relative; }
.vsearch__box {
  display: flex; align-items: center; gap: .5rem;
  background: #fff; color: var(--c-dark); border-radius: calc(var(--radius) - 2px);
  padding-inline: .8rem; min-height: 48px; box-shadow: var(--shadow-sm);
}
.vsearch__box .icon { color: var(--c-muted); }
.vsearch__input { flex: 1; min-width: 0; border: 0; background: transparent; padding: .7rem 0; font-size: 1rem; outline: none; }
.vsearch__clear { border: 0; background: transparent; color: var(--c-muted); padding: .3rem; display: grid; }
.vsearch__list {
  position: absolute; z-index: 50; top: calc(100% + 6px); left: 0; right: 0;
  margin: 0; padding: .35rem; list-style: none;
  background: var(--c-surface); color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  max-height: min(60vh, 420px); overflow-y: auto;
}
.vsearch__list[hidden] { display: none; }
.vsearch__group { padding: .5rem .7rem .25rem; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--c-muted); }
.vsearch__opt { display: flex; align-items: center; gap: .65rem; padding: .6rem .7rem; border-radius: var(--radius-sm); cursor: pointer; }
.vsearch__opt[aria-selected="true"], .vsearch__opt:hover { background: color-mix(in srgb, var(--c-primary) 12%, transparent); }
.vsearch__opt .icon { color: var(--c-primary); width: 20px; height: 20px; }
.vsearch__opt small { color: var(--c-muted); margin-left: auto; white-space: nowrap; }
.vsearch__hint { padding: .7rem; color: var(--c-muted); font-size: .9rem; }

.vehicle-chip {
  display: inline-flex; align-items: center; gap: .5rem; max-width: 100%;
  padding: .45rem .6rem .45rem .8rem; border-radius: 999px;
  background: color-mix(in srgb, var(--c-primary) 14%, transparent); color: var(--c-text); font-weight: 650; font-size: .9rem;
}
.vehicle-chip button { border: 0; background: transparent; display: grid; padding: 2px; color: inherit; }

/* ---- Barre de navigation mobile -------------------------------------------- */
.bottom-nav {
  position: fixed; z-index: 45; left: 0; right: 0; bottom: 0;
  height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  background: var(--c-surface); border-top: 1px solid var(--c-border);
  box-shadow: 0 -6px 20px rgba(16, 19, 24, .06);
}
.bottom-nav a {
  position: relative; display: grid; justify-items: center; align-content: center; gap: 2px;
  font-size: .7rem; font-weight: 650; color: var(--c-muted); -webkit-tap-highlight-color: transparent;
}
.bottom-nav a[aria-current="page"] { color: var(--c-primary); }
.bottom-nav .cart-count { top: 6px; right: calc(50% - 22px); }

/* ---- Bouton WhatsApp flottant ---------------------------------------------- */
.wa-fab {
  position: fixed; z-index: 44; right: 16px; bottom: calc(var(--bottom-nav-h) + 16px + env(safe-area-inset-bottom));
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  background: #25D366; color: #fff; box-shadow: var(--shadow-lg); transition: transform .2s var(--ease);
}
.wa-fab:hover { transform: scale(1.06); }
.wa-fab .icon { width: 28px; height: 28px; }

/* ---- Bannière d'accueil --------------------------------------------------- */
.hero { position: relative; color: var(--hero-text, #fff); background: var(--c-dark); overflow: hidden; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: var(--hero-overlay, rgba(16, 19, 24, .55)); }
.hero--plain { background: radial-gradient(120% 120% at 100% 0%, color-mix(in srgb, var(--c-primary) 35%, var(--c-dark)) 0%, var(--c-dark) 55%); }
.hero__inner { position: relative; z-index: 1; display: grid; gap: 1rem; padding-block: 2.4rem 2.2rem; }
.hero__title { margin: 0; text-wrap: balance; }
.hero__sub { margin: 0; font-size: 1.05rem; opacity: .9; max-width: 56ch; }
.hero .vsearch { max-width: 640px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .6rem; }

/* ---- Sections ---------------------------------------------------------- */
.section { padding-block: 1.8rem; }
.section__head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.section__head h2 { margin: 0; }
.section__link { color: var(--c-primary); font-weight: 700; font-size: .92rem; white-space: nowrap; }
.rich-text { white-space: pre-line; background: var(--c-surface); border-radius: var(--radius); padding: 1.2rem; box-shadow: var(--shadow-sm); }

/* Catégories : carrousel horizontal sur mobile */
.cat-scroller { display: grid; grid-auto-flow: column; grid-auto-columns: 42%; gap: .75rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .4rem; scrollbar-width: none; }
.cat-scroller::-webkit-scrollbar { display: none; }
.cat-card {
  position: relative; scroll-snap-align: start; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden;
  background: var(--c-secondary); color: #fff; box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cat-card img { width: 100%; height: 100%; object-fit: cover; }
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(16, 19, 24, .85)); }
.cat-card span { position: absolute; z-index: 1; left: .8rem; right: .8rem; bottom: .7rem; font-weight: 750; line-height: 1.2; }
.cat-card .icon { position: absolute; top: .8rem; left: .8rem; width: 28px; height: 28px; color: var(--c-primary); z-index: 1; }

/* ---- Grille et carte produit ----------------------------------------------- */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.card {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  background: var(--c-surface); border-radius: var(--radius); box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card__media { position: relative; aspect-ratio: 1; background: color-mix(in srgb, var(--c-text) 5%, var(--c-surface)); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__media .placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: var(--c-muted); }
.card__media .placeholder .icon { width: 42px; height: 42px; opacity: .5; }
.card__badges { position: absolute; top: .5rem; left: .5rem; display: flex; flex-wrap: wrap; gap: .3rem; }
.card__body { display: grid; gap: .3rem; padding: .7rem .75rem .8rem; flex: 1; align-content: start; }
.card__title { font-size: .93rem; font-weight: 650; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__title a::after { content: ""; position: absolute; inset: 0; }
.card__meta { font-size: .78rem; color: var(--c-muted); }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .1rem .45rem; }
.price__now { font-weight: 800; font-size: 1.02rem; color: var(--c-text); }
.price__now--sale { color: var(--c-sale); }
.price__old { font-size: .82rem; color: var(--c-muted); text-decoration: line-through; }
.card__foot { padding: 0 .75rem .8rem; position: relative; z-index: 1; }
.card__foot .btn { width: 100%; min-height: 40px; font-size: .88rem; }
.card--out .card__media img { filter: grayscale(.6); opacity: .75; }

.load-more { display: flex; justify-content: center; padding-top: 1.2rem; }

/* ---- Barre d'outils de liste ----------------------------------------------- */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.toolbar .select { width: auto; min-height: 42px; }
.toolbar__count { color: var(--c-muted); font-size: .9rem; margin-right: auto; }
.page-head { padding-block: 1.4rem .4rem; }
.page-head p { color: var(--c-muted); max-width: 70ch; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .4rem; font-size: .85rem; color: var(--c-muted); margin-bottom: .6rem; }
.breadcrumb a:hover { color: var(--c-primary); }

.vehicle-banner {
  display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; padding: .9rem 1rem; margin-bottom: 1rem;
  background: var(--c-surface); border-left: 4px solid var(--c-primary); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
}
.vehicle-banner strong { font-size: 1.02rem; }
.vehicle-banner .btn { margin-left: auto; min-height: 40px; }

/* ---- Fiche produit ------------------------------------------------------- */
.product { display: grid; gap: 1.2rem; padding-block: 1rem 2rem; }
.gallery { display: grid; gap: .6rem; }
.gallery__main {
  display: grid; grid-auto-flow: column; grid-auto-columns: 100%; overflow-x: auto; scroll-snap-type: x mandatory;
  border-radius: var(--radius); background: var(--c-surface); box-shadow: var(--shadow-sm); scrollbar-width: none;
}
.gallery__main::-webkit-scrollbar { display: none; }
.gallery__main figure { margin: 0; scroll-snap-align: center; aspect-ratio: 1; display: grid; place-items: center; }
.gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.gallery__thumbs { display: flex; gap: .5rem; overflow-x: auto; scrollbar-width: none; }
.gallery__thumbs button {
  flex: none; width: 64px; height: 64px; padding: 0; border-radius: var(--radius-sm); overflow: hidden;
  border: 2px solid transparent; background: var(--c-surface); opacity: .7; transition: opacity .15s, border-color .15s;
}
.gallery__thumbs button[aria-current="true"] { border-color: var(--c-primary); opacity: 1; }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.gallery__dots { display: flex; justify-content: center; gap: 6px; }
.gallery__dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--c-border); transition: background .2s, width .2s; }
.gallery__dots span[aria-current="true"] { background: var(--c-primary); width: 18px; border-radius: 4px; }

.product__info { display: grid; gap: .9rem; align-content: start; }
.product__title { margin: 0; font-size: clamp(1.35rem, 1.1rem + 1.2vw, 2rem); }
.product__ref { font-size: .85rem; color: var(--c-muted); }
.product__price .price__now { font-size: 1.6rem; }
.product__price .price__old { font-size: 1rem; }
.product__stock { display: flex; flex-wrap: wrap; gap: .4rem; }
.buy-box { display: grid; gap: .7rem; padding: 1rem; background: var(--c-surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: var(--c-surface); }
.qty button { width: 44px; height: 44px; border: 0; background: transparent; display: grid; place-items: center; }
.qty input { width: 48px; height: 44px; border: 0; text-align: center; font-weight: 700; background: transparent; -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.buy-row { display: flex; gap: .6rem; }
.buy-row .btn { flex: 1; }
.panel { background: var(--c-surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 1rem 1.1rem; }
.panel h2 { font-size: 1.1rem; margin-bottom: .7rem; }
.description { white-space: pre-line; overflow-wrap: anywhere; }
.compat-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.compat-list li { display: flex; align-items: center; gap: .55rem; }
.compat-list .icon { color: var(--c-success); width: 18px; height: 18px; }
.compat-unknown { display: flex; gap: .55rem; align-items: flex-start; color: var(--c-warning); }
.compat-unknown .icon { flex: none; }
.compat-match { padding: .7rem .9rem; border-radius: var(--radius-sm); font-weight: 650; }
.compat-match--ok { background: color-mix(in srgb, var(--c-success) 12%, transparent); color: var(--c-success); }
.compat-match--unknown { background: color-mix(in srgb, var(--c-warning) 12%, transparent); color: var(--c-warning); }

/* Barre d'achat collante (mobile) */
.sticky-buy {
  position: fixed; z-index: 46; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: .8rem; padding: .7rem 16px calc(.7rem + env(safe-area-inset-bottom));
  background: var(--c-surface); border-top: 1px solid var(--c-border); box-shadow: 0 -8px 24px rgba(16, 19, 24, .1);
}
.sticky-buy .price__now { font-size: 1.15rem; }
.sticky-buy .btn { flex: 1; }
body.has-sticky-buy .bottom-nav { display: none; }
body.has-sticky-buy .wa-fab { bottom: calc(86px + env(safe-area-inset-bottom)); }

/* ---- Panier --------------------------------------------------------------- */
.cart { display: grid; gap: 1rem; padding-block: 1rem 2rem; }
.cart-lines { display: grid; gap: .7rem; }
.cart-line { display: grid; grid-template-columns: 76px 1fr; gap: .8rem; padding: .8rem; background: var(--c-surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.cart-line__img { width: 76px; height: 76px; border-radius: var(--radius-sm); object-fit: cover; background: color-mix(in srgb, var(--c-text) 5%, transparent); display: grid; place-items: center; color: var(--c-muted); }
.cart-line__body { display: grid; gap: .35rem; min-width: 0; }
.cart-line__title { font-weight: 650; line-height: 1.3; }
.cart-line__row { display: flex; align-items: center; justify-content: space-between; gap: .6rem; flex-wrap: wrap; }
.cart-line__warn { font-size: .85rem; color: var(--c-warning); font-weight: 600; }
.cart-line--error { outline: 2px solid color-mix(in srgb, var(--c-danger) 50%, transparent); }
.summary { display: grid; gap: .6rem; padding: 1.1rem; background: var(--c-surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); align-self: start; }
.summary__row { display: flex; justify-content: space-between; gap: 1rem; }
.summary__row--total { font-size: 1.15rem; font-weight: 800; padding-top: .6rem; border-top: 1px solid var(--c-border); }

/* ---- Pied de page --------------------------------------------------------- */
.site-footer { margin-top: 2rem; background: var(--c-dark); color: rgba(255, 255, 255, .78); padding-block: 2rem 1.4rem; font-size: .92rem; }
.site-footer h3 { color: #fff; font-size: 1rem; }
.site-footer a:hover { color: var(--c-primary); }
.footer-grid { display: grid; gap: 1.6rem; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.footer-links a, .footer-links span { display: inline-flex; align-items: center; gap: .5rem; }
.footer-links .icon { width: 18px; height: 18px; }
.socials { display: flex; gap: .5rem; }
.socials a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08); }
.socials a:hover { background: var(--c-primary); color: var(--c-primary-ink); }
.footer-bottom { margin-top: 1.6rem; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .82rem; color: rgba(255, 255, 255, .55); }

/* Message d'installation / configuration manquante */
.setup-warning { margin: 1rem auto; max-width: 720px; padding: 1rem 1.2rem; border-radius: var(--radius); background: #FFF4E5; color: #6A3B00; border: 1px solid #FFD8A8; }

/* ---- Commande ------------------------------------------------------------ */
.checkout { display: grid; gap: 1rem; padding-block: .5rem 2rem; }
.form-card { display: grid; gap: 1rem; padding: 1.1rem; background: var(--c-surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.form-card h2 { font-size: 1.08rem; margin: 0; display: flex; align-items: center; gap: .5rem; }
.form-card h2 .step { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--c-primary); color: var(--c-primary-ink); font-size: .85rem; }
.form-grid { display: grid; gap: .9rem; }
.field .req { color: var(--c-danger); }
.field small { color: var(--c-muted); }
.field .error { color: var(--c-danger); font-size: .85rem; font-weight: 600; }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--c-danger); }
.textarea { min-height: 90px; resize: vertical; }
.choice-group { display: grid; gap: .6rem; }
.choice {
  position: relative; display: flex; align-items: center; gap: .8rem; padding: .85rem 1rem;
  border: 2px solid var(--c-border); border-radius: var(--radius-sm); background: var(--c-surface); cursor: pointer;
  transition: border-color .15s, background-color .15s;
}
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice .icon { color: var(--c-muted); width: 26px; height: 26px; }
.choice__text { display: grid; flex: 1; }
.choice__text small { color: var(--c-muted); }
.choice__price { font-weight: 800; white-space: nowrap; }
.choice:has(input:checked) { border-color: var(--c-primary); background: color-mix(in srgb, var(--c-primary) 7%, var(--c-surface)); }
.choice:has(input:checked) .icon { color: var(--c-primary); }
.choice:has(input:focus-visible) { outline: 3px solid color-mix(in srgb, var(--c-primary) 60%, transparent); outline-offset: 2px; }
.choice:has(input:disabled) { opacity: .5; cursor: not-allowed; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.summary-lines { display: grid; gap: .55rem; list-style: none; margin: 0; padding: 0; }
.summary-lines li { display: flex; justify-content: space-between; gap: .8rem; font-size: .93rem; }
.summary-lines li span:first-child { min-width: 0; }
.form-alert { padding: .8rem 1rem; border-radius: var(--radius-sm); background: color-mix(in srgb, var(--c-danger) 10%, var(--c-surface)); color: var(--c-danger); font-weight: 600; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Confirmation ---------------------------------------------------------- */
.success-hero { display: grid; justify-items: center; gap: .6rem; text-align: center; padding: 2rem 1rem 1rem; }
.success-hero .icon { width: 64px; height: 64px; color: var(--c-success); }
.order-number { font-size: 1.4rem; font-weight: 800; letter-spacing: .02em; padding: .4rem .9rem; border-radius: var(--radius-sm); background: var(--c-surface); box-shadow: var(--shadow-sm); }
.confirm-grid { display: grid; gap: 1rem; padding-bottom: 2rem; max-width: 760px; margin-inline: auto; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; margin: 0; }
.kv dt { color: var(--c-muted); }
.kv dd { margin: 0; font-weight: 600; }