body{

margin:0;

font-family:Arial;

background:#f5f5f5;

}

header{

background:#111827;

padding:20px;

color:white;

}

.logo{

font-size:28px;

font-weight:bold;

margin-bottom:15px;

}

#search{

width:100%;

padding:12px;

font-size:18px;

border-radius:8px;

border:none;

}

#productList{

display:grid;

grid-template-columns:repeat(auto-fill,minmax(280px,1fr));

gap:20px;

padding:20px;

}

.card{

background:white;

padding:15px;

border-radius:10px;

box-shadow:0 3px 10px rgba(0,0,0,.08);

}