body{font-family:Arial,Helvetica,sans-serif;margin:0;padding:0;background:#f7f7f7}
.site-header{background:#333;color:#fff;padding:16px}
.container{display:flex;gap:20px;padding:20px}
.menu{flex:2}
.cart{flex:1;background:#fff;padding:12px;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.08)}
.category{margin-bottom:16px}
.item{display:flex;justify-content:space-between;padding:8px;border-bottom:1px solid #eee}
.item-actions button{padding:6px 10px;border-radius:6px;border:1px solid #333;background:#fff;cursor:pointer}