.cart-preview-dropdown{position:absolute;top:100%;right:0;margin-top:.5rem;width:360px;max-width:90vw;background:var(--surface);border:1px solid var(--accent);border-radius:.75rem;box-shadow:0 10px 40px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .2s ease;z-index:1000;max-height:500px;display:flex;flex-direction:column}.cart-preview-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}.cart-preview-header{padding:1rem;border-bottom:1px solid var(--accent);font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.cart-preview-items{flex:1;overflow-y:auto;padding:.5rem}.cart-preview-item{display:flex;gap:.75rem;padding:.75rem;border-radius:.5rem;transition:background .2s}.cart-preview-item:hover{background:var(--accent)}.cart-preview-item-image{width:60px;height:60px;border-radius:.5rem;overflow:hidden;flex-shrink:0;background:var(--background)}.cart-preview-item-image img{width:100%;height:100%;object-fit:cover}.cart-preview-item-details{flex:1;min-width:0}.cart-preview-item-title{font-weight:600;font-size:.875rem;margin-bottom:.25rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cart-preview-item-meta{font-size:.75rem;color:var(--secondary)}.cart-preview-item-price{font-weight:600;font-size:.875rem;margin-top:.25rem}.cart-preview-empty{padding:3rem 1.5rem;text-align:center;color:var(--secondary)}.cart-preview-empty-icon{width:3rem;height:3rem;margin:0 auto 1rem;opacity:.5}.cart-preview-footer{padding:1rem;border-top:1px solid var(--accent)}.cart-preview-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem;font-weight:600}.cart-preview-actions{display:flex;gap:.5rem}.cart-preview-btn{flex:1;padding:.75rem;border-radius:.5rem;font-weight:600;font-size:.875rem;text-align:center;transition:all .2s;cursor:pointer;text-decoration:none;display:block}.cart-preview-btn-primary{background:var(--primary);color:var(--background)}.cart-preview-btn-primary:hover{opacity:.9}.cart-preview-btn-secondary{background:0 0;color:var(--primary);border:1px solid var(--accent)}.cart-preview-btn-secondary:hover{background:var(--accent)}@media (max-width:640px){.cart-preview-dropdown{width:320px}}