:root{--cart-w: 420px;--cart-accent: #c0392b;--cart-accent-dark: #922b21;--cart-dark: #1a1a1a;--cart-mid: #555;--cart-light: #f7f7f7;--cart-border: #ebebeb;--cart-radius: 4px;--cart-transition: .35s cubic-bezier(.4, 0, .2, 1)}.cart-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;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:0 0 40px #0000002e}.cart-offcanvas.show{transform:translate(0)}.cart-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--cart-border);flex-shrink:0}.cart-header-left{display:flex;align-items:center;gap:10px}.cart-header-left i{font-size:1.3rem;color:var(--cart-dark)}.cart-header h5{font-size:1rem;font-weight:700;color:var(--cart-dark);margin:0}.cart-count-badge{background:var(--cart-accent);color:#fff;font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:20px}.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:1.1rem;transition:background .2s,transform .2s}.cart-close:hover{background:var(--cart-border);transform:rotate(90deg)}.cart-items{flex:1;overflow-y:auto;padding:8px 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:80px 1fr auto;gap:14px;align-items:start;padding:16px 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(30px)}.cart-item-img{width:80px;height:80px;border-radius:var(--cart-radius);object-fit:contain;background:var(--cart-light);border:1px solid var(--cart-border);padding:4px}.cart-item-category{font-size:.68rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--cart-mid);margin-bottom:3px}.cart-item-name{font-size:.88rem;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:6px;margin-bottom:10px;flex-wrap:wrap}.cart-item-variant{font-size:.72rem;color:var(--cart-mid);background:var(--cart-light);border:1px solid var(--cart-border);padding:2px 8px;border-radius:20px}.color-dot-sm{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:3px;vertical-align:middle;border:1px solid rgba(0,0,0,.1)}.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:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.85rem;color:var(--cart-dark);transition:background .15s;flex-shrink:0}.qty-btn:hover{background:var(--cart-border)}.qty-value{width:32px;text-align:center;font-size:.82rem;font-weight:600;color:var(--cart-dark);border-left:1px solid var(--cart-border);border-right:1px solid var(--cart-border);line-height:28px;pointer-events: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:700;color:var(--cart-dark);white-space:nowrap}.cart-item-delete{background:none;border:none;color:#bbb;cursor:pointer;font-size:1rem;padding:2px;transition:color .2s,transform .2s}.cart-item-delete:hover{color:var(--cart-accent);transform:scale(1.2)}.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:600;color:var(--cart-dark)}.cart-empty p{font-size:.85rem;color:var(--cart-mid);max-width:220px;line-height:1.5}.cart-empty a{display:inline-block;margin-top:8px;background:var(--cart-dark);color:#fff;text-decoration:none;padding:10px 24px;border-radius:var(--cart-radius);font-size:.82rem;font-weight:600;transition:background .2s}.cart-empty a:hover{background:var(--cart-accent);color:#fff}.free-shipping-bar{padding:10px 24px;background:#fff9f0;border-top:1px solid #fde8c8;border-bottom:1px solid #fde8c8;flex-shrink:0}.free-shipping-bar p{font-size:.75rem;color:#b45309;font-weight:500;margin-bottom:6px}.free-shipping-bar p span{font-weight:700}.shipping-progress{height:4px;background:#fde8c8;border-radius:4px;overflow:hidden}.shipping-fill{height:100%;background:linear-gradient(90deg,#f59e0b,#d97706);border-radius:4px;transition:width .5s ease}.cart-footer{padding:20px 24px;border-top:1px solid var(--cart-border);flex-shrink:0;background:#fff}.cart-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.cart-subtotal span:first-child{font-size:.82rem;color:var(--cart-mid);text-transform:uppercase;letter-spacing:.08em;font-weight:500}.cart-subtotal-price{font-size:1.2rem;font-weight:800;color:var(--cart-dark)}.cart-subtotal-note{font-size:.72rem;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:var(--cart-accent);color:#fff;text-decoration:none;padding:14px;border-radius:var(--cart-radius);font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;transition:background .2s,transform .15s}.btn-checkout:hover{background:var(--cart-accent-dark);color:#fff;transform:translateY(-1px)}.btn-view-cart{display:flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--cart-dark);text-decoration:none;padding:12px;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)}@media (max-width: 480px){:root{--cart-w: 100vw}.cart-header,.cart-footer,.free-shipping-bar{padding-left:18px;padding-right:18px}.cart-item{padding:14px 18px;gap:10px}.cart-item-img{width:68px;height:68px}}