body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #1e1e1e;
  color: #eee;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  text-align: center;
}

h1 {
  font-weight: 700;
  margin-bottom: 30px;
}

.products {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.product-card {
  background: #2c2c2c;
  border-radius: 10px;
  padding: 20px;
  width: 240px;
  box-shadow: 0 0 15px #0d8ddb;
  transition: box-shadow 0.3s ease;
}

.product-card:hover {
  box-shadow: 0 0 25px #0d8ddb;
}

.btn {
display: inline-block;
padding: 10px 16px;
background: #0d8ddb;
color: white;
text-decoration: none;
border-radius: 8px;
margin-top: 10px;
font-weight: bold;
}

.download-btn {
background: #4caf50;
}

.buy-btn {
background: #f44336;
}

.price {
margin: 10px 0;
font-size: 18px;
}

.logout {
display: block;
margin-bottom: 20px;
color: #ccc;
}