/* Make body a flex container to center everything */
body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh; /* Full browser height */
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #fdfdfd;
  flex-direction: column;
}

table {
  width: 80%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: 10px;
}

th {
  background-color: #f4f4f4;
  font-weight: bold;
}

input, select {
  margin-top: 5px;
  margin-bottom: 5px;
  padding: 5px;
  width: 90%;
}

button {
  background-color: #5c75e4;
  color: white;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

h1, h2, #output {
  text-align: center;
  margin-bottom: 20px;
}

#output {
  font-weight: bold;
}