.md-container{
    max-width:1200px;
    margin:auto;
    padding:20px;
}

.md-card{
    background:#fff;
    border-radius:16px;
    padding:15px;
    box-shadow:0 4px 15px rgba(0,0,0,.08);
    margin:20px;
}

.md-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:15px;
}

.md-product-card{
    text-align:center;
    transition:.2s;
}

.md-product-card:hover{
    transform:translateY(-3px);
}


.md-btn{
    width:100%;
    padding:12px;
    border:none;
    border-radius:10px;
    cursor:pointer;
    background:#16a34a;
    color:#fff;
    font-weight:bold;
}

.md-toast{
    position:fixed;
    bottom:20px;
    right:20px;
    background:#16a34a;
    color:#fff;
    padding:15px;
    border-radius:10px;
    z-index:99999;
}



.md-layout{
    display:grid;
    grid-template-columns:1fr 320px;
    gap:20px;
}

.md-cart{
    background:#fff;
    border-radius:16px;
    padding:15px;
    box-shadow:0 4px 15px rgba(0,0,0,.08);
    position:sticky;
    top:20px;
    height:max-content;
}

@media(max-width:768px){

.md-layout{
    grid-template-columns:1fr;
}

.md-cart{
    position:static;
}

}


.md-categories{
    display:flex;
    gap:10px;
    margin-bottom:20px;
    overflow-x:auto;
}

.md-cat-btn{
    border:none;
    padding:10px 15px;
    border-radius:30px;
    background:#eee;
    cursor:pointer;
    white-space:nowrap;
}

.md-cat-btn.active{
    background:#27ae60;
    color:#fff;
}