body {
  font-family: 'Roboto', sans-serif;
  background-color: #f0f4f8;
  margin: 0;
  padding: 0;
  color: #333;
}

.container {
  background-color: #fff;
  padding: 20px;
  border: 2px solid #000; /* Add a border for debugging */
}

header {
  text-align: center;
}

header h1 {
  font-size: 26px;
  color: #007bff;
}

.instructions {
  margin: 20px 0;
}

.instructions h2 {
  font-size: 20px;
  color: #007bff;
}

.instructions ol {
  padding-left: 20px;
}

.instructions li {
  margin-bottom: 10px;
}

input[type="file"],
input[type="text"],
button {
  display: block;
  margin: 10px auto;
  padding: 10px;
  font-size: 16px;
}

input[type="text"] {
  width: 80%; /* Adjust this value to make the input box wider */
}

button {
  background-color: #007bff;
  color: white;
  border: none;
  cursor: pointer;
}

.table-container {
  width: 100%;
  overflow-x: auto;
  margin-top: 20px;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: left;
}

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

td {
  background-color: #f9f9f9;
}

footer {
  text-align: center;
  margin-top: 20px;
}