.cart-button{position:fixed;bottom:2rem;right:2rem;width:64px;height:64px;border-radius:50%;background:var(--color-primary, #0066cc);color:#fff;border:none;cursor:pointer;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;justify-content:center;font-size:1.5rem;transition:transform .2s,box-shadow .2s;z-index:1000;padding:8px;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.cart-button:hover{transform:scale(1.1);box-shadow:0 6px 16px #0003}.cart-button:active{transform:scale(.95);box-shadow:0 2px 8px #00000026}.cart-badge{position:absolute;top:-5px;right:-5px;background:#f44;color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;pointer-events:none}.cart-drawer-overlay{position:fixed;inset:0;background:#00000080;z-index:1001;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.cart-drawer{position:fixed;right:0;top:0;bottom:0;width:100%;max-width:450px;background:#fff;box-shadow:-4px 0 12px #0000001a;z-index:1002;display:flex;flex-direction:column;animation:slideIn .3s}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.cart-header{padding:var(--spacing-lg, 1.5rem);border-bottom:1px solid var(--color-border, #e0e0e0);display:flex;justify-content:space-between;align-items:center}.cart-header h2{margin:0;font-size:1.5rem;color:var(--color-text, #333)}.cart-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-text-secondary, #666);padding:.5rem;line-height:1}.cart-content{flex:1;overflow-y:auto;padding:var(--spacing-lg, 1.5rem)}.cart-empty{text-align:center;padding:3rem 1rem;color:var(--color-text-secondary, #666)}.cart-item{display:flex;gap:1rem;padding:1rem;border:1px solid var(--color-border, #e0e0e0);border-radius:var(--border-radius-md, 8px);margin-bottom:1rem}.cart-item-image{width:80px;height:80px;object-fit:cover;border-radius:var(--border-radius-sm, 4px)}.cart-item-details{flex:1;display:flex;flex-direction:column;gap:.5rem}.cart-item-name{font-weight:600;color:var(--color-text, #333);margin:0;font-size:.95rem}.cart-item-type{font-size:.875rem;color:var(--color-text-secondary, #666);margin:0}.cart-item-price{font-size:.875rem;color:var(--color-text, #333);margin:0}.cart-item-subtotal{font-weight:700;color:var(--color-primary, #0066cc);font-size:1rem;margin:0}.cart-item-controls{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}.cart-item-btn{width:28px;height:28px;border:1px solid var(--color-border, #e0e0e0);background:#fff;border-radius:var(--border-radius-sm, 4px);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:background .2s}.cart-item-btn:hover{background:var(--color-background-secondary, #f5f5f5)}.cart-item-quantity{min-width:30px;text-align:center;font-weight:600}.cart-item-remove{background:none;border:none;color:#f44;cursor:pointer;padding:.25rem;font-size:1.25rem}.cart-footer{border-top:1px solid var(--color-border, #e0e0e0);padding:var(--spacing-lg, 1.5rem)}.cart-totals{margin-bottom:1rem}.cart-total-row{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:1rem}.cart-total-row.main{font-size:1.25rem;font-weight:700;padding-top:.5rem;border-top:2px solid var(--color-border, #e0e0e0)}.cart-info{background:#e3f2fd;border:1px solid #2196f3;border-radius:var(--border-radius-sm, 4px);padding:.75rem;margin-bottom:1rem;font-size:.875rem;color:#1565c0;text-align:center}.cart-warning{background:#fff3cd;border:1px solid #ffc107;border-radius:var(--border-radius-sm, 4px);padding:.75rem;margin-bottom:1rem;font-size:.875rem;color:#856404;text-align:center}.cart-checkout-btn{width:100%;padding:1rem;background:#25d366;color:#fff;border:none;border-radius:var(--border-radius-md, 8px);font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.cart-checkout-btn:hover:not(:disabled){background:#20ba5a}.cart-checkout-btn:disabled{background:#ccc;cursor:not-allowed}.add-to-cart-buttons{display:flex;gap:.5rem;margin-top:1rem}.add-to-cart-btn{flex:1;padding:.75rem 1rem;border:2px solid var(--color-primary, #0066cc);background:#fff;color:var(--color-primary, #0066cc);border-radius:var(--border-radius-md, 8px);font-weight:600;cursor:pointer;transition:all .2s}.add-to-cart-btn:hover{background:var(--color-primary, #0066cc);color:#fff}.add-to-cart-btn.added{background:#4caf50;border-color:#4caf50;color:#fff}.product-type-filter{display:flex;gap:.5rem;margin-bottom:var(--spacing-lg, 1.5rem);flex-wrap:wrap;justify-content:center;padding:0 1rem}.filter-btn{padding:.75rem 1.5rem;border:2px solid var(--color-border, #e0e0e0);background:#fff;border-radius:var(--border-radius-md, 8px);cursor:pointer;font-weight:600;transition:all .2s;font-size:.95rem;color:var(--color-text, #333)}.filter-btn:hover{border-color:var(--color-primary, #0066cc);transform:translateY(-2px);box-shadow:0 2px 8px #06c3}.filter-btn.active{background:var(--color-primary, #0066cc);border-color:var(--color-primary, #0066cc);color:#fff;box-shadow:0 4px 12px #0066cc4d}.product-actions{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}.product-btn-cart{background:#4caf50;color:#fff;border:none;padding:.75rem 1rem;border-radius:var(--border-radius-md, 8px);font-weight:600;cursor:pointer;transition:all .2s;text-align:center}.product-btn-cart:hover{background:#45a049;transform:translateY(-2px);box-shadow:0 4px 12px #4caf504d}.product-btn-cart.added{background:#2196f3}.product-btn-secondary{background:#fff;color:var(--color-primary, #0066cc);border:2px solid var(--color-primary, #0066cc);padding:.75rem 1rem;border-radius:var(--border-radius-md, 8px);font-weight:600;cursor:pointer;transition:all .2s;text-align:center;text-decoration:none;display:block}.product-btn-secondary:hover{background:var(--color-primary, #0066cc);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #0066cc4d}@media (min-width: 768px){.product-actions{flex-direction:row}.product-btn-cart,.product-btn-secondary{flex:1}}@media (max-width: 768px){.cart-drawer{max-width:100%}.cart-button{bottom:1rem;right:1rem;width:70px;height:70px;font-size:1.75rem;padding:12px}.cart-badge{width:26px;height:26px;font-size:.8rem;top:-3px;right:-3px}}@media (max-width: 480px){.cart-button{bottom:.75rem;right:.75rem;width:68px;height:68px}}