*{box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:#f8f9fa;margin:0;padding:0;min-height:100vh}.sticky-cart-bar{position:fixed;bottom:0;left:0;right:0;z-index:100;background:#111;color:#fff;padding:14px 20px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:15px;border-top-left-radius:12px;border-top-right-radius:12px}.sticky-cart-bar:hover{background:#222}.menu-card{border-radius:12px;border:1px solid #ebebeb;background:#fff;overflow:hidden;transition:box-shadow .2s}.menu-card:hover{box-shadow:0 4px 16px #0000001a}.menu-card img{width:100%;height:160px;object-fit:cover}.qty-control{display:flex;align-items:center;gap:10px}.qty-btn{width:32px;height:32px;border-radius:50%;border:2px solid #111;background:#fff;font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;font-weight:700;color:#111;transition:background .15s}.qty-btn:hover{background:#111;color:#fff}.category-tab{padding:8px 18px;border-radius:20px;border:1.5px solid #ddd;background:#fff;cursor:pointer;font-size:14px;font-weight:500;white-space:nowrap;transition:all .15s;color:#333}.category-tab.active{background:#111;color:#fff;border-color:#111}.business-header{background:#fff;border-bottom:1px solid #ebebeb;padding:16px 20px;position:sticky;top:0;z-index:50}.confirm-btn{background:#111;color:#fff;border:none;border-radius:8px;padding:14px 24px;font-size:16px;font-weight:600;cursor:pointer;width:100%;transition:background .15s}.confirm-btn:hover{background:#333}.toast-msg{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#111;color:#fff;padding:10px 24px;border-radius:24px;font-size:14px;font-weight:500;z-index:9999;animation:fadeInOut 3s forwards}@keyframes fadeInOut{0%{opacity:0;top:10px}15%{opacity:1;top:20px}75%{opacity:1;top:20px}to{opacity:0;top:10px}}