body{
  background:#0f172a;
  margin:0;
  font-family:Arial;
  color:white;
  padding-bottom:90px;
}

/* TOP NAV */

.topnav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:15px;
  background:#111827;
  position:sticky;
  top:0;
}

.logo{
  font-size:22px;
  font-weight:bold;
}

.topnav input{
  width:50%;
  padding:10px;
  border:none;
  border-radius:12px;
  background:#1e293b;
  color:white;
}

/* CATEGORY */

.categories{
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding:15px;
}

.category{
  background:#1e293b;
  padding:10px 20px;
  border-radius:12px;
  white-space:nowrap;
}

/* LISTINGS */

.listings{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:15px;
  padding:15px;
}

.card{
  background:#111827;
  border-radius:20px;
  overflow:hidden;
}

.card img{
  width:100%;
  height:120px;
  object-fit:cover;
}

.card h3{
  margin:10px;
}

.card p{
  margin:10px;
  color:#60a5fa;
}

.card span{
  margin:10px;
  display:block;
  color:#94a3b8;
}

/* BOTTOM NAV */

.bottomnav{
  position:fixed;
  bottom:0;
  width:100%;
  display:flex;
  justify-content:space-around;
  background:#111827;
  padding:12px 0;
  border-top:1px solid #1e293b;
}

.bottomnav div{
  text-align:center;
  font-size:14px;
}