/* cart.css - modal do carrinho limpo */
:root{--brand:#0b63c9;--accent:#00a1ff;--muted:#6b7280;--surface:#fff;--radius:12px}
*{box-sizing:border-box}
.modal.cart-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,6,23,0.5);z-index:120;padding:20px}
.modal.cart-modal.show{display:flex}
.modal.cart-modal .modal-content{width:100%;max-width:820px;background:var(--surface);border-radius:var(--radius);padding:18px;box-shadow:0 30px 90px rgba(2,6,23,0.4);position:relative;font-family:Inter,system-ui,Arial}
.modal .close-modal{position:absolute;right:12px;top:8px;background:transparent;border:0;font-size:26px;cursor:pointer}
.cart-content h2{margin:0 0 12px 0;color:var(--brand)}
#cart-items{max-height:420px;overflow:auto;padding-right:6px}
.cart-row{display:flex;gap:12px;align-items:center;padding:10px;border-bottom:1px solid rgba(11,99,201,0.04)}
.cart-thumb{width:84px;height:64px;object-fit:contain;border-radius:8px;border:1px solid rgba(11,99,201,0.04)}
.cart-title{font-weight:800;color:#0b1724}
.cart-meta{font-size:0.9rem;color:var(--muted);margin-top:6px}
.cart-qty{margin-top:8px;display:flex;align-items:center;gap:8px}
.cart-qty input{width:64px;padding:6px;border-radius:8px;border:1px solid rgba(11,99,201,0.06)}
.cart-price{font-weight:900;color:var(--accent)}
.cart-remove{background:transparent;border:1px solid rgba(11,99,201,0.06);padding:8px 10px;border-radius:8px;cursor:pointer}
.cart-totals{display:flex;flex-direction:column;gap:12px;margin-top:12px}
.cart-actions{display:flex;gap:8px;justify-content:flex-end}
.btn{padding:10px 12px;border-radius:10px;border:0;cursor:pointer;font-weight:800}
.btn-primary{background:linear-gradient(90deg,#7c3aed,#00a1ff);color:#fff}
.btn-outline{background:transparent;border:1px solid rgba(11,99,201,0.06);color:var(--brand)}
.empty{padding:18px;color:var(--muted);text-align:center}
@media(max-width:720px){
  .cart-row{flex-direction:column;align-items:flex-start}
  .cart-qty input{width:100%}
}