.cart-overlay{z-index:89;opacity:0;visibility:hidden;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background-color:#00000080;transition:all .3s;position:fixed;top:0;bottom:0;left:0;right:0}.cart-overlay.open{opacity:1;visibility:visible}.cart-sidebar{background-color:var(--card-bg);z-index:90;flex-direction:column;width:100%;max-width:450px;height:calc(100vh - 80px);transition:transform .4s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;top:80px;right:0;transform:translate(100%);box-shadow:-4px 0 20px #00000026}@media (max-width:480px){.cart-sidebar{width:100%;max-width:100%}}.cart-sidebar.open{transform:translate(0)}.cart-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.cart-header h2{text-transform:uppercase;letter-spacing:-.5px;margin:0;font-size:1.25rem;font-weight:800}.cart-close-btn{cursor:pointer;color:var(--text-color);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:background .2s;display:flex}.cart-close-btn:hover{background:var(--input-bg)}.cart-content{flex-direction:column;flex:1;gap:1.5rem;padding:1.5rem;display:flex;overflow-y:auto}.cart-empty{text-align:center;color:var(--text-secondary);flex-direction:column;align-items:center;gap:1rem;padding:3rem 1rem;display:flex}.cart-empty-icon{opacity:.2;margin-bottom:1rem}.cart-continue-btn{cursor:pointer;color:var(--text-color);margin-top:1rem;font-size:.85rem;font-weight:600;text-decoration:underline}.cart-item{border-bottom:1px solid var(--border-color);grid-template-columns:80px 1fr auto;gap:1rem;padding-bottom:1.5rem;display:grid}.cart-item:last-child{border-bottom:none;padding-bottom:0}.cart-item-image{background:var(--input-bg);border:1px solid var(--border-color);border-radius:4px;width:80px;height:80px;overflow:hidden}.cart-item-image img{object-fit:cover;width:100%;height:100%}.cart-item-details{flex-direction:column;justify-content:space-between;display:flex}.cart-item-name{color:var(--text-color);margin-bottom:.25rem;font-size:.9rem;font-weight:700;line-height:1.2;text-decoration:none}.cart-item-name:hover{text-decoration:underline}.cart-item-price{font-size:.9rem;font-weight:600}.cart-item-actions{align-items:center;gap:.25rem;margin-top:.5rem;display:flex}.qty-btn{border:1px solid var(--border-color);width:24px;height:24px;color:var(--text-color);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:0;font-size:1rem;line-height:1;display:flex}.qty-btn:hover{border-color:var(--text-color);background:var(--input-bg)}.qty-btn:disabled{opacity:.3;cursor:not-allowed}.qty-value{text-align:center;width:30px;font-size:.85rem;font-weight:600}.remove-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;margin-left:.5rem;padding:.25rem;transition:color .2s}.remove-btn:hover{color:#ef4444}.cart-footer{background:var(--card-bg);border-top:1px solid var(--border-color);padding:1.5rem;padding-bottom:max(env(safe-area-inset-bottom),3rem);margin-top:auto}.cart-summary{justify-content:space-between;align-items:flex-end;margin-bottom:1.5rem;display:flex}.cart-total-label{color:var(--text-secondary);text-transform:uppercase;font-size:.9rem;font-weight:600}.cart-total-value{font-size:1.5rem;font-weight:900}.checkout-btn{background:var(--text-color);width:100%;color:var(--background);text-transform:uppercase;letter-spacing:1px;cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:1rem;font-weight:700;transition:background .2s;display:flex}.checkout-btn:hover{background:var(--accent);color:#fff}@media (max-width:480px){.cart-sidebar{max-width:100%;height:calc(100vh - 60px);top:60px}.cart-header{padding:2.5rem 1rem 1rem}.cart-header h2{font-size:1rem}.cart-item{grid-template-columns:60px 1fr auto;gap:.75rem}.cart-item-image{width:60px;height:60px}.cart-summary{margin-bottom:1rem}.cart-total-value{font-size:1.2rem}.checkout-btn{padding:.8rem;font-size:.85rem}}