/* ==========================================================================
   Panier et passage de commande
   ========================================================================== */

/* Texte réservé aux lecteurs d’écran */
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* En-tête : compte et panier */
.site-nav__actions { display: flex; align-items: center; gap: .5rem; }
.nav-icon {
    display: inline-grid; place-items: center; width: 40px; height: 40px;
    color: var(--ink); background: var(--blue-50); border-radius: 50%;
}
.nav-icon:hover { color: var(--blue-600); background: var(--blue-100); }
.cart-count {
    display: inline-grid; place-items: center; min-width: 1.4rem; height: 1.4rem; padding: 0 .35rem;
    font-size: .75rem; font-weight: 700; color: var(--blue-800); background: #fff; border-radius: 99px;
}
@media (max-width: 1023px) {
    .site-nav__actions { justify-content: space-between; }
    .site-nav__actions .site-nav__cta { flex: 1; }
}

/* Messages */
.alert { margin: 0 0 1.25rem; padding: .9rem 1.1rem; border-radius: var(--radius-sm); font-size: .95rem; }
.alert--success { color: #14532d; background: #dcfce7; }
.alert--error { color: #991b1b; background: #fee2e2; }
.alert--info { color: var(--blue-900); background: var(--blue-50); border: 1px solid var(--blue-100); }
.text-danger { color: var(--danger); }
.container--narrow { max-width: 760px; }

.empty-state { display: grid; justify-items: center; gap: .75rem; padding: 3rem 1rem; text-align: center; }
.empty-state > .icon { width: 56px; height: 56px; color: var(--blue-300); }

/* Mise en page panier / commande */
.checkout { display: grid; gap: 2rem; align-items: start; }
@media (min-width: 960px) { .checkout { grid-template-columns: minmax(0, 1fr) 380px; } }

.cart { display: grid; gap: 1rem; }
.cart-line {
    display: grid; grid-template-columns: 80px minmax(0, 1fr) auto auto auto; align-items: center; gap: 1rem;
    padding: 1rem; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
}
.cart-line__media { display: grid; place-items: center; width: 80px; height: 80px; background: var(--blue-50); border-radius: var(--radius-sm); }
.cart-line__media img { max-width: 100%; max-height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.cart-line__title { font-family: var(--font-title); font-weight: 600; color: var(--ink); text-decoration: none; }
.cart-line__info p { margin: .15rem 0 0; }
.cart-line__qty input { width: 72px; min-height: 42px; text-align: center; }
.cart-line__total { margin: 0; min-width: 6ch; text-align: right; font-weight: 700; color: var(--ink); }
.cart-line__remove button {
    display: grid; place-items: center; width: 36px; height: 36px; padding: 0;
    color: var(--muted); background: none; border: 0; border-radius: 50%; cursor: pointer;
}
.cart-line__remove button:hover { color: var(--danger); background: #fee2e2; }
@media (max-width: 640px) {
    .cart-line { grid-template-columns: 64px minmax(0, 1fr) auto; }
    .cart-line__media { width: 64px; height: 64px; }
    .cart-line__qty { grid-column: 2; }
    .cart-line__total { grid-column: 3; grid-row: 2; }
    .cart-line__remove { grid-column: 3; grid-row: 1; justify-self: end; }
}

/* Récapitulatif */
.summary {
    position: sticky; top: calc(var(--header-h) + 1rem);
    display: grid; gap: 1rem; padding: 1.5rem;
    background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.summary__title { margin: 0; font-size: 1.2rem; }
.summary__lines { display: grid; gap: .5rem; margin: 0; }
.summary__lines div { display: flex; justify-content: space-between; gap: 1rem; }
.summary__lines dd { margin: 0; font-weight: 600; color: var(--ink); text-align: right; }
.summary__remise dd, .summary__remise dt { color: var(--success); }
.summary__total { padding-top: .75rem; border-top: 1px solid var(--line); font-size: 1.15rem; }
.summary__total dt, .summary__total dd { font-family: var(--font-title); font-weight: 700; color: var(--ink); }
.summary__cta { width: 100%; }
.summary__secure { display: flex; align-items: center; justify-content: center; gap: .4rem; margin: 0; color: var(--muted); font-size: .85rem; }
.summary__secure .icon { width: 1rem; height: 1rem; }
.summary__cgv { display: flex; flex-wrap: wrap; align-items: flex-start; gap: .5rem; font-size: .92rem; }
.summary__cgv input { width: 1.1rem; height: 1.1rem; margin-top: .2rem; accent-color: var(--blue-600); }
.summary__cgv label { flex: 1; font-weight: 400; }
.summary__cgv ul { flex-basis: 100%; }

.free-shipping { display: grid; gap: .5rem; margin: 0; font-size: .92rem; }
.free-shipping p { margin: 0; }
.free-shipping__bar { position: relative; height: 8px; background: var(--blue-100); border-radius: 99px; overflow: hidden; }
.free-shipping__bar::after {
    content: ""; position: absolute; inset: 0 auto 0 0; width: var(--progression);
    background: linear-gradient(90deg, var(--blue-600), var(--aqua)); border-radius: inherit;
}
.free-shipping--ok { display: flex; align-items: center; gap: .5rem; color: var(--success); font-weight: 600; }

.promo { display: flex; gap: .5rem; }
.promo input { flex: 1; min-height: 42px; }
.promo--applied { justify-content: space-between; align-items: center; font-size: .92rem; }
.link-button { padding: 0; color: var(--blue-600); background: none; border: 0; font: inherit; font-weight: 600; cursor: pointer; text-decoration: underline; }

.mini-cart { list-style: none; display: grid; gap: .75rem; margin: 0; padding: 0; }
.mini-cart li { display: flex; align-items: center; gap: .75rem; font-size: .92rem; }
.mini-cart__media { position: relative; flex-shrink: 0; display: grid; place-items: center; width: 52px; height: 52px; background: #fff; border-radius: var(--radius-sm); }
.mini-cart__media img { max-width: 100%; max-height: 100%; object-fit: contain; }
.mini-cart__qty {
    position: absolute; top: -6px; right: -6px; display: grid; place-items: center; min-width: 20px; height: 20px; padding: 0 4px;
    font-size: .72rem; font-weight: 700; color: #fff; background: var(--blue-700); border-radius: 99px;
}
.mini-cart__label { flex: 1; color: var(--ink); }
.mini-cart__label small { display: block; color: var(--muted); }
.mini-cart__price { font-weight: 600; white-space: nowrap; }

/* Étapes */
.steps-bar { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 0 0 2rem; padding: 0; counter-reset: etape; font-size: .9rem; }
.steps-bar li { display: flex; align-items: center; gap: .5rem; color: var(--muted); counter-increment: etape; }
.steps-bar li::before {
    content: counter(etape); display: grid; place-items: center; width: 28px; height: 28px;
    font-weight: 700; font-size: .85rem; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line); border-radius: 50%;
}
.steps-bar li.is-done::before { content: "\2713"; color: #fff; background: var(--success); border-color: var(--success); }
.steps-bar li.is-current { color: var(--ink); font-weight: 700; }
.steps-bar li.is-current::before { color: #fff; background: var(--blue-600); border-color: var(--blue-600); }
.steps-bar a { color: inherit; }

/* Formulaires du tunnel */
.checkout-form { display: grid; gap: 1.25rem; }
.checkout-login { margin: 0; padding: .9rem 1.1rem; background: var(--blue-50); border-radius: var(--radius-sm); font-size: .95rem; }
.checkout-block { margin: 0; padding: 1.5rem; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); }
.checkout-block--plain { padding: .25rem 0; border: 0; background: none; }
.checkout-block legend { padding: 0 .25rem; font-family: var(--font-title); font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.checkout-block > div, .form-grid > div { display: grid; gap: .35rem; align-content: start; }
.checkout-form label, .checkout label { font-weight: 600; color: var(--ink); font-size: .92rem; }
.checkout-form input:not([type="checkbox"]):not([type="radio"]), .checkout-form select, .checkout-form textarea, .checkout textarea {
    width: 100%; min-height: 46px; padding: .6rem .9rem; font: inherit; color: var(--ink);
    background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.checkout-form input:focus, .checkout-form select:focus, .checkout textarea:focus { outline: 3px solid var(--blue-100); border-color: var(--blue-500); }
.checkout-form input[disabled] { color: var(--muted); background: var(--bg-soft); }
.checkout-form .help-text, .checkout .help-text { margin: 0; font-size: .82rem; color: var(--muted); }
.checkout-form ul, .checkout fieldset ul, .summary__cgv ul { margin: 0; padding-left: 1.1rem; color: var(--danger); font-size: .88rem; }
.checkout-block div:has(> input[type="checkbox"]) { display: flex; align-items: center; gap: .6rem; }
.checkout-block input[type="checkbox"] { width: 1.15rem; height: 1.15rem; accent-color: var(--blue-600); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-grid__full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.checkout-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.checkout-address { display: flex; gap: .5rem; margin: 0 0 1rem; color: var(--text); font-size: .95rem; }
.checkout-address .icon { color: var(--blue-600); margin-top: .2rem; }

.options { display: grid; gap: .75rem; }
.option {
    display: flex; align-items: center; gap: .9rem; padding: 1rem 1.1rem;
    background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer;
    transition: border-color .15s, box-shadow .15s;
}
.option:hover { border-color: var(--blue-300); }
.option:has(input:checked) { border-color: var(--blue-600); box-shadow: 0 0 0 3px var(--blue-100); }
.option input { width: 1.15rem; height: 1.15rem; accent-color: var(--blue-600); flex-shrink: 0; }
.option__body { display: grid; flex: 1; }
.option__body strong { color: var(--ink); }
.option__body small { color: var(--muted); font-weight: 400; }
.option__price { font-weight: 700; color: var(--ink); white-space: nowrap; }
.option__cards { height: 24px; width: auto; }

/* Paiement / confirmation */
.payment-card {
    display: grid; justify-items: center; gap: 1rem; padding: clamp(1.5rem, 5vw, 3rem); text-align: center;
    background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
.payment-card h1 { margin: 0; font-size: clamp(1.5rem, 3vw, 2rem); }
.payment-card__icon { display: grid; place-items: center; width: 64px; height: 64px; color: var(--blue-600); background: var(--blue-50); border-radius: 50%; }
.payment-card__icon .icon { width: 30px; height: 30px; }
.payment-card__icon--ok { color: #fff; background: var(--success); }
.payment-card__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; }
.payment-card__secure { display: flex; align-items: center; gap: .4rem; margin: 0; color: var(--muted); font-size: .85rem; }
.payment-card__instructions, .payment-card__recap { width: 100%; text-align: left; padding: 1.25rem; background: var(--bg-soft); border-radius: var(--radius); }
.payment-card__instructions h2, .payment-card__recap h2 { font-size: 1.1rem; }
.payment-card__recap .summary__lines { margin-top: 1rem; }

/* Fiche produit : ajout au panier */
.product__add { display: flex; gap: .75rem; }
.product__qty { width: 84px; text-align: center; flex-shrink: 0; }
.product__add .btn { flex: 1; }

/* Connexion */
.auth-card { display: grid; gap: 1rem; max-width: 460px; margin: 0 auto; padding: 2rem; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.checkbox { display: flex; align-items: center; gap: .5rem; font-size: .92rem; }

/* Points de fidélité */
.loyalty { display: grid; gap: .5rem; margin-top: 1rem; padding: .9rem 1rem; background: var(--blue-50); border-radius: var(--radius-sm); }
.loyalty p { margin: 0; }
.loyalty__intro { font-size: .92rem; }
.loyalty .promo input { background: var(--bg); }
.loyalty--guest { display: block; }

/* Point relais Colissimo */
.relay { display: grid; gap: .9rem; margin-top: 1rem; padding: 1rem; background: var(--bg-soft); border-radius: var(--radius-sm); }
.relay__choice { margin: 0; }
.relay__search { display: flex; flex-wrap: wrap; gap: .5rem; }
.relay__search input { flex: 1 1 8rem; min-height: 42px !important; }
.relay-list { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; max-height: 26rem; overflow-y: auto; }
.relay-point { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: .8rem 1rem; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.relay-point.is-selected { border-color: var(--blue-600); box-shadow: 0 0 0 3px var(--blue-100); }
.relay-point.is-selected .btn { background: var(--blue-600); color: #fff; }
.relay-point__body { display: grid; gap: .15rem; font-size: .92rem; }
.relay-point__body strong { color: var(--ink); }
.relay-point__hours summary { cursor: pointer; color: var(--blue-700); font-size: .85rem; }
.relay-point__hours dl { display: grid; gap: .1rem; margin: .4rem 0 0; font-size: .82rem; }
.relay-point__hours dl div { display: flex; gap: .5rem; }
.relay-point__hours dt { width: 2.5rem; color: var(--muted); }
.relay-point__hours dd { margin: 0; }
@media (max-width: 640px) { .relay-point { flex-direction: column; } }