.ic-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #000;
  color: #fff;
  padding: 30px;
  font-family: sans-serif;
  font-size: 16px;
  text-align: center;
}
.ic-left-title, .ic-right-title {
  width: 30%;
}
.ic-left-title span, .ic-right-title span {
  display: block;
  font-size: 14px;
  color: #ccc;
  margin-top: 5px;
}
.ic-arrow {
  font-size: 28px;
}
.ic-calculator {
  background: #000;
  padding: 30px;
  color: #fff;
}
.ic-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.ic-left, .ic-right {
  width: 35%;
  display: flex;
  flex-direction: column;
}
.ic-middle {
  width: 20%;
  text-align: center;
  font-size: 22px;
}
.ic-input {
  padding: 10px;
  font-size: 18px;
  font-weight: bold;
  border: none;
  background: #eee;
  color: #000;
  border-radius: 4px;
}
.ic-input[readonly] {
  background: #ccc;
}
.ic-output {
  text-align: right;
  font-size: 18px;
  font-weight: bold;
}
.ic-bar {
  height: 10px;
  margin-top: 5px;
  width: 0;
  border-radius: 5px;
  transition: width 0.3s ease-in-out;
}
.red-bar {
  background: red;
}
.blue-bar {
  background: #1E90FF;
}
#ic-popup {
  background: #fff;
  padding: 20px;
  width: 300px;
  position: fixed;
  top: 20%;
  left: 40%;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  z-index: 9999;
}