body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  padding: 2rem;
}

.container {
  max-width: 1000px;
  margin: auto;
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

input[type='file'] {
  margin-bottom: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th,
td {
  border: 1px solid #ddd;
  padding: 0.5rem;
  text-align: left;
}

th {
  background-color: #007bff;
  color: white;
}