:root{--cart-w: 420px;--cart-accent: #D94468;--cart-accent-dark: #b83458;--cart-dark: #1a1a1a;--cart-mid: #666;--cart-light: #f8f8f8;--cart-border: #ebebeb;--cart-radius: 6px;--cart-transition: .35s cubic-bezier(.4, 0, .2, 1)}.cart-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:1040;opacity:0;pointer-events:none;transition:opacity var(--cart-transition);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.cart-backdrop.show{opacity:1;pointer-events:all}.cart-offcanvas{position:fixed;top:0;right:0;bottom:0;width:var(--cart-w);max-width:100vw;background:#fff;z-index:1050;display:flex;flex-direction:column;transform:translate(100%);transition:transform var(--cart-transition);box-shadow:-4px 0 40px #0000001f}.cart-offcanvas.show{transform:translate(0)}.cart-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--cart-border);flex-shrink:0;background:#fff}.cart-header-left{display:flex;align-items:center;gap:10px}.cart-header-left i{font-size:1.25rem;color:var(--cart-accent)}.cart-header h5{font-size:.98rem;font-weight:700;color:var(--cart-dark);margin:0;letter-spacing:.02em}.cart-count-badge{background:var(--cart-accent);color:#fff;font-size:.68rem;font-weight:700;padding:2px 8px;border-radius:20px;min-width:22px;text-align:center}.cart-close{background:var(--cart-light);border:none;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--cart-dark);font-size:1rem;transition:background .2s,transform .2s;flex-shrink:0}.cart-close:hover{background:var(--cart-border);transform:rotate(90deg)}.free-shipping-bar{padding:10px 24px;background:#fff9f0;border-bottom:1px solid #fde8c8;flex-shrink:0}.free-shipping-bar p{font-size:.74rem;color:#92400e;font-weight:500;margin-bottom:6px}.shipping-progress{height:4px;background:#fde8c8;border-radius:4px;overflow:hidden}.shipping-fill{height:100%;border-radius:4px;transition:width .5s ease,background .5s ease;width:0%}.cart-items{flex:1;overflow-y:auto;padding:4px 0;scrollbar-width:thin;scrollbar-color:var(--cart-border) transparent}.cart-items::-webkit-scrollbar{width:4px}.cart-items::-webkit-scrollbar-thumb{background:var(--cart-border);border-radius:4px}.cart-item{display:grid;grid-template-columns:78px 1fr auto;gap:12px;align-items:start;padding:14px 24px;border-bottom:1px solid var(--cart-border);transition:background .15s,opacity .3s,transform .3s}.cart-item:last-child{border-bottom:none}.cart-item:hover{background:#fafafa}.cart-item.removing{opacity:0;transform:translate(24px)}.cart-item-img{width:78px;height:78px;border-radius:var(--cart-radius);object-fit:contain;background:var(--cart-light);border:1px solid var(--cart-border);padding:4px}.cart-item-body{min-width:0}.cart-item-category{font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cart-accent);margin-bottom:3px}.cart-item-name{font-size:.85rem;font-weight:600;color:var(--cart-dark);line-height:1.3;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cart-item-variants{display:flex;gap:5px;margin-bottom:8px;flex-wrap:wrap}.cart-item-variant{font-size:.7rem;color:var(--cart-mid);background:var(--cart-light);border:1px solid var(--cart-border);padding:2px 7px;border-radius:20px;display:inline-flex;align-items:center;gap:4px}.color-dot-sm{display:inline-block;width:9px;height:9px;border-radius:50%;border:1px solid rgba(0,0,0,.12);flex-shrink:0}.cart-item-bottom{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.cart-item-unit-price{font-size:.68rem;color:var(--cart-mid)}.qty-control{display:flex;align-items:center;border:1px solid var(--cart-border);border-radius:var(--cart-radius);overflow:hidden;width:fit-content}.qty-btn{background:var(--cart-light);border:none;width:26px;height:26px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.8rem;color:var(--cart-dark);transition:background .15s;flex-shrink:0}.qty-btn:hover:not(:disabled){background:var(--cart-border)}.qty-btn:disabled{opacity:.35;cursor:not-allowed}.qty-value{width:30px;text-align:center;font-size:.8rem;font-weight:700;color:var(--cart-dark);border-left:1px solid var(--cart-border);border-right:1px solid var(--cart-border);line-height:26px;-webkit-user-select:none;user-select:none}.cart-item-right{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex-shrink:0}.cart-item-price{font-size:.92rem;font-weight:800;color:var(--cart-dark);white-space:nowrap}.cart-item-delete{background:none;border:none;color:#ccc;cursor:pointer;font-size:.95rem;padding:2px 4px;border-radius:4px;transition:color .2s,background .2s;line-height:1}.cart-item-delete:hover{color:var(--cart-accent);background:#fef2f5}.cart-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;text-align:center;gap:12px}.cart-empty i{font-size:3rem;color:#ddd}.cart-empty h6{font-size:1rem;font-weight:700;color:var(--cart-dark);margin:0}.cart-empty p{font-size:.83rem;color:var(--cart-mid);max-width:220px;line-height:1.5;margin:0}.cart-empty a{display:inline-block;margin-top:4px;background:var(--cart-accent);color:#fff;text-decoration:none;padding:10px 28px;border-radius:var(--cart-radius);font-size:.82rem;font-weight:700;transition:background .2s;letter-spacing:.04em}.cart-empty a:hover{background:var(--cart-accent-dark);color:#fff}.cart-footer{padding:18px 24px;border-top:1px solid var(--cart-border);flex-shrink:0;background:#fff}.cart-subtotal{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.cart-subtotal span:first-child{font-size:.78rem;color:var(--cart-mid);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.cart-subtotal-price{font-size:1.3rem;font-weight:800;color:var(--cart-dark)}.cart-subtotal-note{font-size:.7rem;color:var(--cart-mid);margin-bottom:16px}.cart-footer-btns{display:flex;flex-direction:column;gap:8px}.btn-checkout{display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--cart-accent),var(--cart-accent-dark));color:#fff;text-decoration:none;padding:14px;border-radius:var(--cart-radius);font-size:.84rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;transition:opacity .2s,transform .15s;border:none;cursor:pointer}.btn-checkout:hover{opacity:.92;transform:translateY(-1px);color:#fff}.btn-view-cart{display:flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--cart-dark);text-decoration:none;padding:11px;border-radius:var(--cart-radius);font-size:.82rem;font-weight:600;border:1.5px solid var(--cart-border);transition:border-color .2s,background .2s}.btn-view-cart:hover{border-color:var(--cart-dark);background:var(--cart-light)}.cart-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(16px);background:var(--cart-dark);color:#fff;padding:12px 22px;border-radius:100px;font-size:.84rem;font-weight:600;display:flex;align-items:center;gap:8px;z-index:9999;opacity:0;transition:opacity .3s,transform .3s;white-space:nowrap;box-shadow:0 4px 20px #0003;pointer-events:none}.cart-toast i{color:#4ade80;font-size:1rem}.cart-toast.show{opacity:1;transform:translate(-50%) translateY(0)}.cart-item-stock-err{font-size:.68rem;color:#991b1b;background:#fef2f2;border:1px solid #fecaca;border-radius:4px;padding:2px 7px;display:none;white-space:nowrap}@media (max-width: 480px){:root{--cart-w: 100vw}.cart-header,.cart-footer,.free-shipping-bar{padding-left:18px;padding-right:18px}.cart-item{padding:12px 18px;gap:10px}.cart-item-img{width:66px;height:66px}.cart-toast{bottom:16px;font-size:.78rem}}