* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: #7967c2;
  background: radial-gradient(
    circle,
    rgb(32, 11, 34) 0%,
    rgba(31, 41, 55, 1) 100%
  );
}

.wrapper {
  width: 80%;
  max-width: 600px;
  background-color: #1f2937;
}

.bg-dark,
.bg-purple {
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bg-purple {
  background-color: #6943ff;
}

.bg-dark {
  background-color: #1f2937;
  color: #fff;
}

.main-heading {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  text-align: center;
}

.unit-input {
  margin-top: 30px;
  display: grid;
  gap: 20px;
}

.user-input {
  background: none;
  border: 2px solid #b295ff;
  display: inline-block;
  padding: 6px 12px;
  text-align: center;
  border-radius: 5px;
  width: 100px;
  font-size: 60px;
  font-weight: 700;
  color: #fff;
}

.convert-btn {
  background-color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 5px;
  cursor: pointer;
}

.output-content {
  width: 100%;
  display: grid;
  gap: 20px;
}

.output {
  background-color: #273549;
  padding: 20px;
  text-align: center;
  border-radius: 5px;
}

.output-heading {
  color: #bcb9f0;
  font-weight: 600;
}

.output-result {
  font-size: 14px;
  color: #a0afc5;
}