body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background: #f9f9f9;
}

h2 {
  color: #007d6f;
}

.upload-section {
  margin-bottom: 15px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  background: white;
}

th, td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: center;
}

th {
  background: #007d6f;
  color: white;
}

button {
  background: #007d6f;
  color: white;
  padding: 10px 20px;
  border: none;
  margin-top: 20px;
  cursor: pointer;
}

button:hover {
  background: #005f55;
}

.message-options {
  margin-top: 10px;
}