/* Panier WhatsApp — thème via variables : --c-bg --c-ink --c-muted --c-line --c-accent --c-accent-ink --c-soft --c-font */
.cart { --c-bg: #fff; --c-ink: #1b1b1f; --c-muted: #6b6b76; --c-line: #eee4d6; --c-accent: #e8352b; --c-accent-ink: #fff; --c-soft: #fff5ea; }
.cart-veil { position: fixed; inset: 0; z-index: 1200; background: rgba(15,10,8,.5); opacity: 0; pointer-events: none; transition: opacity .3s; }
.cart-panel { position: fixed; top: 0; right: 0; bottom: 0; z-index: 1201; width: min(440px, 100vw); background: var(--c-bg); color: var(--c-ink); display: flex; flex-direction: column; transform: translateX(105%); transition: transform .4s cubic-bezier(.2,.9,.3,1); box-shadow: -20px 0 60px rgba(0,0,0,.2); font-family: var(--c-font, system-ui, sans-serif); }
.cart.open .cart-veil { opacity: 1; pointer-events: auto; }
.cart.open .cart-panel { transform: none; }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--c-line); }
.cart-head h2 { font-size: 21px; line-height: 1.2; margin: 0; }
.cart-x { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--c-line); background: transparent; color: var(--c-ink); font-size: 16px; cursor: pointer; }
.cart-body { flex: 1; overflow: auto; padding: 14px 20px 24px; }
.ci { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--c-line); }
.ci img, .ci-ph { width: 64px; height: 48px; border-radius: 10px; object-fit: cover; flex-shrink: 0; background: var(--c-soft); display: flex; align-items: center; justify-content: center; }
.ci-txt { flex: 1; min-width: 0; }
.ci-txt b { display: block; font-size: 15px; line-height: 1.3; }
.ci-txt small { color: var(--c-muted); font-size: 13px; }
.qty { display: inline-flex; align-items: center; gap: 2px; background: var(--c-soft); border-radius: 999px; padding: 3px; }
.qty button { width: 32px; height: 32px; border-radius: 50%; border: 0; background: var(--c-bg); color: var(--c-ink); font: 800 17px system-ui, sans-serif; cursor: pointer; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.qty span { min-width: 24px; text-align: center; font-weight: 800; }
.cart-form { margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; background: var(--c-soft); padding: 4px; border-radius: 14px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; text-align: center; padding: 10px; border-radius: 11px; font-weight: 700; font-size: 14.5px; cursor: pointer; transition: background .2s; }
.seg input:checked + span { background: var(--c-bg); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.seg input:focus-visible + span { outline: 2px solid var(--c-accent); }
.fld { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; font-weight: 700; color: var(--c-muted); }
.fld[hidden] { display: none; }
.fld input, .fld select { font: 500 15.5px var(--c-font, system-ui, sans-serif); color: var(--c-ink); background: var(--c-bg); border: 1.5px solid var(--c-line); border-radius: 12px; padding: 12px 13px; width: 100%; }
.fld input:focus, .fld select:focus { outline: none; border-color: var(--c-focus, #1f9d55); box-shadow: 0 0 0 3px rgba(31,157,85,.15); }
.fld input.err { border-color: #dc2626; }
.cart-sum { background: var(--c-soft); border-radius: 14px; padding: 12px 14px; font-size: 14.5px; }
.cart-sum div { display: flex; justify-content: space-between; padding: 3px 0; }
.cart-sum .tot { border-top: 1px solid var(--c-line); margin-top: 6px; padding-top: 9px; font-weight: 800; font-size: 18px; }
.cart-closed { font-size: 13.5px; background: #fff7d6; color: #6b4e00; border-radius: 12px; padding: 10px 12px; }
.cart-send { display: flex; align-items: center; justify-content: center; gap: 9px; border: 0; cursor: pointer; background: #1f9d55; color: #fff; font: 800 16px var(--c-font, system-ui, sans-serif); padding: 15px; border-radius: 999px; box-shadow: 0 10px 26px rgba(31,157,85,.3); transition: transform .2s, background .2s; }
.cart-send:hover { background: #178a49; transform: translateY(-2px); }
.cart-send svg { width: 20px; height: 20px; }
.cart-hint { font-size: 12.5px; color: var(--c-muted); text-align: center; }
.cart-empty { display: none; text-align: center; padding: 50px 10px; color: var(--c-muted); }
.cart-empty-ico { font-size: 46px; margin-bottom: 8px; }
.cart-go { display: inline-block; margin-top: 14px; background: var(--c-accent); color: var(--c-accent-ink); text-decoration: none; font-weight: 800; padding: 11px 18px; border-radius: 999px; }
.cart.is-empty .cart-form, .cart.is-empty .cart-items { display: none; }
.cart.is-empty .cart-empty { display: block; }

/* Barre panier flottante */
.cart-pill { position: fixed; left: 50%; bottom: 18px; z-index: 1100; transform: translate(-50%, 140%); display: flex; align-items: center; gap: 12px; border: 0; cursor: pointer; background: var(--pill-bg, #1b1b1f); color: #fff; font: 600 14.5px var(--c-font, system-ui, sans-serif); padding: 9px 9px 9px 9px; border-radius: 999px; box-shadow: 0 16px 40px rgba(0,0,0,.3); transition: transform .45s cubic-bezier(.2,.9,.3,1.2); white-space: nowrap; max-width: calc(100vw - 24px); }
.cart-pill:not(.show) { visibility: hidden; transition: transform .45s, visibility 0s .45s; }
.cart-pill.show { transform: translate(-50%, 0); }
.cp-n { width: 34px; height: 34px; border-radius: 50%; background: var(--pill-accent, #e8352b); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.cp-go { background: #fff; color: #1b1b1f; font-weight: 800; padding: 9px 14px; border-radius: 999px; }
.bump { animation: bump .45s cubic-bezier(.3,1.6,.5,1); }
@keyframes bump { 0% { scale: 1; } 40% { scale: 1.15; } 100% { scale: 1; } }
.fly { position: fixed; z-index: 1300; pointer-events: none; background: var(--pill-accent, #e8352b); color: #fff; font: 800 13px system-ui, sans-serif; padding: 6px 9px; border-radius: 999px; }
@media (max-width: 480px) { .cp-t { display: none; } }
@media (prefers-reduced-motion: reduce) { .cart-panel, .cart-veil, .cart-pill { transition: none; } }