body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
}

.container {
  max-width: 600px;
  margin: 40px auto;
  text-align: center;
  padding: 20px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

input[type="file"] {
  margin: 20px 0;
}

.preview-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 20px;
}

.preview-container img {
  width: 48%;
  border-radius: 8px;
}

button {
  padding: 10px 20px;
  border: none;
  background-color: #0066ff;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}

footer {
  text-align: center;
  margin-top: 40px;
  padding: 20px;
  font-size: 14px;
  background-color: #eee;
}