body {
  font-family: Arial, sans-serif;
  background-color: #f2f7f2;
  padding: 20px;
}
h1 {
  background-color: #1d4e1f;
  color: white;
  padding: 15px;
  border-radius: 6px;
  text-align: center;
}
.tabs {
  margin-top: 20px;
}
.tab {
  padding: 10px 20px;
  margin-right: 10px;
  background-color: #04770a;
  border: none;
  color: white;
  border-radius: 4px;
  cursor: pointer;
}
.tab.active {
  background-color: #04770a;
}
.tab-content {
  display: none;
  margin-top: 20px;
}
.tab-content.active {
  display: block;
}
form label {
  display: block;
  background-color: #e1f7e3;
  padding: 10px;
  border-radius: 4px;
  margin-top: 10px;
  font-weight: bold;
}
form input {
  margin-left: 10px;
  padding: 5px;
}
.submit-button {
  margin-top: 20px;
  background-color: #2e7d32;  
  color: white;
  padding: 10px 20px;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.submit-button:hover {
  background-color: #1b5e20; 
}

.result-text.low {
  color: green;
  font-weight: bold;
}
.result-text.intermediate {
  color: black;
  font-weight: bold;
}
.result-text.high {
  color: red;
  font-weight: bold;
}
.reset-button {
  background-color: #4caf50; 
  color: white;
  border: none;
  padding: 10px 20px;
  margin-top: 15px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

.reset-button:hover {
  background-color: #388e3c;  
}