:root {
  --color1: #ffff82;
  --color2: #f5f7dc;
  --color3: #b5d99c;
  --color4: #0f0326;
  --color5: #e65f5c;
}

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

html {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  background-color: var(--color3);
}

body {
  border: 5px solid var(--color4);
  border-radius: 15px;
  width: clamp(100px, 80vw, 450px);
  height: auto;
  margin: 3rem auto;
  padding: 20px;
  background-color: var(--color2);
  color: var(--color4);
  box-shadow: 10px 10px rgba(15, 3, 38, 0.8);
}

h1 {
  margin-top: 1rem;
}

.block {
  display: block;
}

#instructions {
  margin: 2rem auto;
  font-size: 1.2rem;
  color: var(--color5);
}

.centered,
.conversion-type-radio {
  text-align: center;
}

#temperature-input {
  margin: 0 auto 1.5rem auto;
  width: 90px;
  height: 60px;
  padding: 10px;
  font-size: 1.5rem;
  border: 3px solid var(--color4);
  border-radius: 5px;
}

.conversion-type-radio {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

#convert-button {
  margin: 2rem auto;
  font-size: 1.2rem;
  padding: 10px;
  background-color: var(--color1);
}

#convert-button:hover {
  background-color: #eeff82;
  cursor: pointer;
}

#convert-button:active {
  background-color: var(--color1);
}

#conversion {
  font-size: 2rem;
  padding-left: 25px;
}