/* Basic styling */
body {
  font-family: Arial, sans-serif;
  background-color: #;
}

.calculator {
  max-width: 750px;
  margin: 20px auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.input-container {
  margin-bottom: 15px;
}

input[type="number"],
input[type="date"] {
  width: calc(100% - 10px);
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #ccc;
}

button {
  padding: 10px 20px;
  background-color: #3f4047;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin-right: 10px;
}

button:hover {
  background-color: #007bff;
}

.results {
  margin-top: 20px;
}