/* ============================================================
   SUFFAYA — Styles Panier & Checkout (Phase 6)
   ============================================================ */
:root{--bg:#080c14;--sur:#0f1623;--card:#151e2d;--brd:#1c2a3f;--acc:#6366f1;--acc2:#818cf8;--ok:#22c55e;--err:#ef4444;--tx:#e2e8f0;--mu:#64748b}

/* ── Page panier ── */
.cart-page,.checkout-page,.confirmation-page{max-width:1100px;margin:0 auto;padding:24px 16px 60px}
.cart-header,.checkout-header{margin-bottom:24px}
.cart-title{font-size:1.5rem;font-weight:800;color:var(--tx);margin-bottom:4px}
.cart-count{font-size:.875rem;color:var(--mu)}
.alert-cart{padding:12px 16px;border-radius:10px;font-size:.875rem;margin-bottom:16px}
.alert-success{background:#052e16;border:1px solid #14532d;color:#86efac}
.alert-error{background:#2d0a0a;border:1px solid #7f1d1d;color:#fca5a5}
.cart-empty{text-align:center;padding:80px 20px;color:var(--mu)}
.ce-icon{font-size:4rem;margin-bottom:20px}
.cart-empty h2{font-size:1.3rem;color:var(--tx);margin-bottom:10px;font-weight:700}
.cart-empty p{font-size:.9rem;margin-bottom:24px}
.btn-cart-primary{background:var(--acc);color:#fff;padding:12px 24px;border-radius:10px;text-decoration:none;font-weight:700;display:inline-block}
.btn-cart-primary:hover{background:#4f46e5;color:#fff}
.cart-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.cart-items-col{}

/* ── Groupe boutique ── */
.cart-store-group{background:var(--card);border:1px solid var(--brd);border-radius:14px;overflow:hidden;margin-bottom:14px}
.csg-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#1a2235;border-bottom:1px solid var(--brd);flex-wrap:wrap;gap:8px}
.csg-store-link{font-size:.85rem;font-weight:700;color:var(--acc2);text-decoration:none}
.csg-store-link:hover{color:var(--acc)}
.csg-subtotal{font-size:.82rem;color:var(--mu)}

/* ── Article panier ── */
.cart-item{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-bottom:1px solid var(--brd)}
.cart-item:last-child{border-bottom:none}
.ci-img-wrap{flex-shrink:0;width:72px;height:72px}
.ci-img{width:72px;height:72px;object-fit:cover;border-radius:8px}
.ci-no-img{width:72px;height:72px;background:#1c2a3f;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.ci-info{flex:1;min-width:0}
.ci-name{font-size:.875rem;font-weight:600;color:var(--tx);text-decoration:none;display:block;margin-bottom:3px}
.ci-name:hover{color:var(--acc2)}
.ci-variant{font-size:.75rem;color:var(--mu);margin-bottom:3px}
.ci-unit-price{font-size:.78rem;color:var(--mu)}
.ci-stock-warn{font-size:.72rem;color:#f59e0b;margin-top:3px}
.ci-qty-wrap{flex-shrink:0}
.qty-form{}
.qty-ctrl{display:flex;align-items:center;border:1px solid var(--brd);border-radius:8px;overflow:hidden}
.qty-btn{background:#1c2a3f;border:none;color:var(--tx);width:30px;height:34px;cursor:pointer;font-size:1rem;transition:background .2s}
.qty-btn:hover{background:#312e81}
.qty-val{width:44px;border:none;background:transparent;text-align:center;font-size:.85rem;color:var(--tx);outline:none;padding:0}
.ci-total{font-size:.9rem;font-weight:700;color:var(--acc2);flex-shrink:0;min-width:90px;text-align:right}
.ci-remove-form{}
.ci-remove-btn{background:none;border:none;color:var(--mu);cursor:pointer;font-size:.9rem;padding:4px 8px;transition:color .2s}
.ci-remove-btn:hover{color:var(--err)}
.cart-actions-row{display:flex;justify-content:space-between;align-items:center;margin-top:12px;flex-wrap:wrap;gap:10px}
.btn-cart-secondary{color:var(--mu);text-decoration:none;font-size:.85rem}
.btn-cart-secondary:hover{color:var(--tx)}
.btn-cart-danger{background:#2d0a0a;color:var(--err);border:1px solid #7f1d1d;border-radius:8px;padding:8px 14px;font-size:.82rem;cursor:pointer;font-family:inherit;transition:all .2s}
.btn-cart-danger:hover{background:#7f1d1d;color:#fff}

/* ── Résumé panier / checkout ── */
.cart-summary,.checkout-summary{position:sticky;top:80px}
.cs-card{background:var(--card);border:1px solid var(--brd);border-radius:14px;padding:20px}
.cs-title{font-size:1rem;font-weight:700;color:var(--tx);margin-bottom:18px}
.cs-rows{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--brd)}
.cs-row{display:flex;justify-content:space-between;font-size:.85rem;color:var(--mu)}
.cs-total-row{display:flex;justify-content:space-between;font-size:1rem;font-weight:800;color:var(--tx);padding:12px 0;margin-bottom:16px}
.cs-total-amount{color:var(--acc2);font-size:1.1rem}
.btn-checkout{display:block;background:var(--acc);color:#fff;text-align:center;padding:14px;border-radius:12px;font-weight:700;font-size:1rem;text-decoration:none;transition:all .2s;border:none;cursor:pointer;width:100%;font-family:inherit;margin-bottom:12px}
.btn-checkout:hover{background:#4f46e5;color:#fff}
.cs-secure{text-align:center;font-size:.75rem;color:var(--mu);line-height:1.7}

/* ── Checkout ── */
.checkout-steps{display:flex;align-items:center;gap:8px;margin-bottom:28px;flex-wrap:wrap}
.cstep{font-size:.78rem;color:var(--mu);padding:5px 12px;border-radius:100px;background:var(--card);border:1px solid var(--brd)}
.cstep.active{background:#312e81;color:var(--acc2);border-color:var(--acc);font-weight:700}
.cstep.done{background:#052e16;color:var(--ok);border-color:#14532d}
.cstep-sep{color:var(--mu);font-size:.75rem}
.checkout-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.checkout-main{}
.co-section{background:var(--card);border:1px solid var(--brd);border-radius:14px;padding:20px;margin-bottom:16px}
.co-section-title{font-size:1rem;font-weight:700;color:var(--tx);margin-bottom:18px}
.co-hint{font-size:.8rem;color:var(--mu);margin-bottom:12px}
.saved-addresses{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.addr-radio-card{display:flex;align-items:flex-start;gap:10px;background:#0f1623;border:1px solid var(--brd);border-radius:10px;padding:12px;cursor:pointer;transition:all .2s}
.addr-radio-card:has(.addr-radio:checked){border-color:var(--acc);background:#1e1b4b}
.addr-radio{flex-shrink:0;margin-top:3px;accent-color:var(--acc)}
.arc-content{flex:1}
.arc-label-tag{font-size:.68rem;background:#1c2a3f;color:var(--mu);padding:2px 7px;border-radius:100px;display:inline-block;margin-bottom:5px}
.arc-default-badge{font-size:.68rem;background:#312e81;color:var(--acc2);padding:2px 7px;border-radius:100px;display:inline-block;margin-left:5px}
.arc-name{font-size:.875rem;font-weight:600;color:var(--tx);margin-bottom:3px}
.arc-detail{font-size:.78rem;color:var(--mu);line-height:1.6}
.co-separator{text-align:center;color:var(--mu);font-size:.78rem;margin:12px 0;position:relative}
.co-separator::before,.co-separator::after{content:'';position:absolute;top:50%;width:30%;height:1px;background:var(--brd)}
.co-separator::before{left:0}.co-separator::after{right:0}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.form-group.has-error .form-input{border-color:var(--err)}
.form-label{font-size:.8rem;font-weight:600;color:#94a3b8}
.form-input{background:#0f1623;border:1px solid var(--brd);border-radius:9px;padding:11px 13px;font-size:.875rem;color:var(--tx);width:100%;outline:none;font-family:inherit;transition:border-color .2s}
.form-input:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(99,102,241,.12)}
.form-error{font-size:.75rem;color:var(--err)}

/* ── Méthodes de paiement ── */
.payment-methods{display:flex;flex-direction:column;gap:8px}
.payment-option{display:flex;align-items:center;gap:12px;background:#0f1623;border:1px solid var(--brd);border-radius:10px;padding:13px 14px;cursor:pointer;transition:all .2s}
.payment-option.selected{border-color:var(--acc);background:#1e1b4b}
.pm-radio{accent-color:var(--acc);flex-shrink:0}
.po-content{flex:1}
.po-label{font-size:.875rem;font-weight:600;color:var(--tx)}
.po-desc{font-size:.75rem;color:var(--mu);margin-top:2px}
.po-check{width:20px;height:20px;border-radius:50%;background:transparent;border:2px solid var(--brd);display:flex;align-items:center;justify-content:center;font-size:.7rem;color:#fff;transition:all .2s;flex-shrink:0}
.payment-option.selected .po-check{background:var(--acc);border-color:var(--acc)}

/* ── Résumé checkout ── */
.co-store-group{margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--brd)}
.co-store-group:last-child{border-bottom:none}
.co-store-name{font-size:.78rem;font-weight:700;color:var(--mu);margin-bottom:8px}
.co-item{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;gap:8px}
.co-item-info{font-size:.78rem;color:var(--mu);flex:1}
.co-item-name{display:block;color:var(--tx);font-weight:600;margin-bottom:2px}
.co-item-variant{color:var(--mu);font-size:.72rem}
.co-item-qty{font-size:.72rem;color:var(--mu)}
.co-item-price{font-size:.82rem;font-weight:700;color:var(--acc2);white-space:nowrap}

/* ── Page confirmation ── */
.conf-banner{text-align:center;background:linear-gradient(135deg,#052e16,#1e1b4b);border:1px solid #14532d;border-radius:18px;padding:40px 24px;margin-bottom:28px}
.conf-icon{font-size:3rem;margin-bottom:12px}
.conf-title{font-size:1.5rem;font-weight:800;color:var(--ok);margin-bottom:8px}
.conf-sub{font-size:.9rem;color:var(--mu);margin-bottom:16px}
.conf-ref{font-size:.9rem;color:var(--tx);background:#1c2a3f;display:inline-block;padding:8px 20px;border-radius:100px}
.conf-ref strong{color:var(--acc2)}
.conf-layout{display:grid;grid-template-columns:1fr 280px;gap:20px;align-items:start}
.conf-card{background:var(--card);border:1px solid var(--brd);border-radius:14px;padding:18px;margin-bottom:14px}
.conf-section-title{font-size:.9rem;font-weight:700;color:var(--tx);margin-bottom:14px}
.conf-store-group{margin-bottom:12px}
.conf-store-name{font-size:.78rem;font-weight:700;color:var(--mu);margin-bottom:8px}
.conf-item{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px}
.conf-item-info{font-size:.8rem;color:var(--mu);flex:1}
.conf-item-name{display:block;font-weight:600;color:var(--tx);margin-bottom:2px}
.conf-item-variant{font-size:.72rem}
.conf-item-qty{font-size:.72rem}
.conf-item-price{font-size:.85rem;font-weight:700;color:var(--acc2);white-space:nowrap}
.conf-address .ca-name{font-size:.9rem;font-weight:700;color:var(--tx);margin-bottom:6px}
.conf-address .ca-line{font-size:.82rem;color:var(--mu);margin-bottom:3px}
.conf-payment-method{font-size:.9rem;font-weight:600;color:var(--tx);margin-bottom:8px}
.conf-payment-note{font-size:.78rem;color:var(--mu);line-height:1.6}
.conf-actions{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.btn-conf-primary{display:block;background:var(--acc);color:#fff;text-align:center;padding:12px;border-radius:10px;font-weight:700;text-decoration:none;font-size:.9rem}
.btn-conf-primary:hover{background:#4f46e5;color:#fff}
.btn-conf-secondary{display:block;background:var(--card);border:1px solid var(--brd);color:var(--mu);text-align:center;padding:12px;border-radius:10px;font-size:.85rem;text-decoration:none}
.btn-conf-secondary:hover{color:var(--tx)}
.conf-delivery-info{background:#0f1623;border:1px solid var(--brd);border-radius:10px;padding:14px;display:flex;align-items:flex-start;gap:12px}
.cdi-icon{font-size:1.5rem;flex-shrink:0}

/* ── Responsive ── */
@media(max-width:768px){
    .cart-layout,.checkout-layout,.conf-layout{grid-template-columns:1fr}
    .cart-summary,.checkout-summary{position:static}
    .form-row-2{grid-template-columns:1fr}
    .ci-total{min-width:auto}
    .cart-item{flex-wrap:wrap}
}
@media(max-width:480px){
    .cart-item{gap:8px}
    .ci-img-wrap{width:56px;height:56px}
    .ci-img,.ci-no-img{width:56px;height:56px}
}