.toggle{
  display:flex;

  background:#E6F0EE;
  border-radius:14px;
  overflow:hidden;
  margin-bottom:30px;
}

.toggle button{
  flex:1;
  border:none;
  padding:8px;
  cursor:pointer;
  background:transparent;
  font-weight:500;
  color:#365951;
  transition:0.3s;
}

.toggle button.active{
  background:#007f5f;
  color:#ffffff;
}

.input-group{
  margin-bottom:22px;
}

.title{
  font-size:24px;
  margin-bottom:10px;
  color:#007f5f;
	font-weight:500px;
}

.result-card{
  background:#F2F7F6;
  padding:22px;
  border-radius:18px;
  margin-bottom:20px;
  border-left:5px solid #55a630;
  box-shadow:0 4px 12px rgba(0,0,0,0.04);
}

.formula{
  margin-top:20px;
  padding:18px;
  border-radius:16px;
  background:#F2F7F6;
  color:#365951;
  line-height:1.8;
  border:1px solid #E6F0EE;
}

.result-card span{
  display:block;
}

.result-label{
  color:#365951;
  font-size:15px;
  margin-bottom:10px;
}

.result-value{
  font-size:26px;
  font-weight:bold;
  color:#192c27;
  word-break:break-word;
}