/* CART SIDEBAR — painel lateral do carrinho do catálogo kmm. */
#cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:2000;opacity:0;pointer-events:none;transition:opacity .3s;backdrop-filter:blur(4px)}
#cart-overlay.open{opacity:1;pointer-events:all}
#cart-panel{position:fixed;right:0;top:0;bottom:0;width:100%;max-width:440px;background:#0e0e0e;border-left:1px solid var(--gb);z-index:2001;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column}
#cart-panel.open{transform:translateX(0)}
.cart-header{padding:28px 24px;border-bottom:1px solid var(--gb);display:flex;align-items:center;justify-content:space-between}
.cart-header h2{font-size:1.1rem;font-weight:700}
.btn-close{background:var(--g);border:1px solid var(--gb);color:var(--t);width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:background .2s}
.btn-close:hover{background:var(--gb)}
.cart-items{flex:1;overflow-y:auto;padding:20px 24px;display:flex;flex-direction:column;gap:16px}
.cart-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--ts);text-align:center}
.cart-empty-icon{font-size:3rem;opacity:.3}
.cart-empty p{font-size:.85rem}
.cart-item{display:flex;gap:14px;padding:16px;border-radius:var(--r);background:var(--g);border:1px solid var(--gb)}
.cart-item-img{width:70px;height:70px;border-radius:10px;object-fit:cover;flex-shrink:0;background:#111}
.cart-item-info{flex:1;min-width:0}
.cart-item-name{font-size:.85rem;font-weight:700;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item-meta{font-size:.75rem;color:var(--tm);font-family:var(--fm);margin-bottom:8px}
.cart-item-price{font-size:.85rem;font-weight:700;color:var(--gold);font-family:var(--fm)}
.cart-item-remove{background:none;border:none;color:var(--ts);cursor:pointer;font-size:.8rem;transition:color .2s;align-self:flex-start;padding:2px 6px;border-radius:4px}
.cart-item-remove:hover{color:#ff6b6b;background:rgba(255,107,107,0.1)}
.cart-footer{padding:24px;border-top:1px solid var(--gb)}
.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.cart-total span:first-child{font-size:.85rem;color:var(--tm)}
.cart-total span:last-child{font-size:1.1rem;font-weight:800;color:var(--gold);font-family:var(--fm)}
.btn-checkout{width:100%;padding:16px;border-radius:100px;background:var(--gold);color:#080808;border:none;font-family:var(--ff);font-size:.9rem;font-weight:700;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:10px}
.btn-checkout:hover{background:var(--gold2);transform:translateY(-1px)}