body {
  font-family: sans-serif;
  margin: 20px;
}
.container {
  display: flex;
  gap: 40px;
}
.products-section,
.admin-section {
  border: 1px solid #ccc;
  padding: 20px;
  border-radius: 8px;
}
#productList div {
  border-bottom: 1px solid #eee;
  padding: 10px 0;
}
#productList button {
  margin-left: 10px;
  color: red;
}
input,
textarea,
button {
  display: block;
  width: 95%;
  margin-bottom: 10px;
  padding: 8px;
}