.error {
  border: 2px solid red;
  padding: 10px;
  margin-bottom: 20px;
}

.success {
  border: 2px solid green;
  padding: 10px;
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 10px;
  font-weight: bold;
}

input[type="date"],
input[type="number"] {
  width: 100%;
  padding: 8px;
  border-radius: 5px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

input[type="submit"] {
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 5px;
  padding: 10px 20px;
  cursor: pointer;
}

input[type="submit"]:hover {
  background-color: #45a049;
}