/* Roman Numeral Converter */

:root {
  --color01: #1b1b32;
  --color02: #fff;
  --color03: #3b3b4f;
  --color04: #0a0a23;
  --color05: #000;
}

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

body {
  color: var(--color02);
  font-family: 'Lato', Helvetica, Arial, sans-serif;
  margin: auto;
  padding: 50px 25px;
  min-height: 100vh;
  background-color: var(--color01);
}

main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

img {
  width: 250px;
  margin-bottom: 10px;
}

h1 {
  font-size: 2.5rem;
  margin: 25px 0;
  max-width: 380px;
}

.form {
  padding: 30px;
  max-width: 520px;
  margin-bottom: 25px;
  border: 2px solid var(--color02);
  background-color: var(--color03);
}

fieldset {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border: none;
}

label {
  font-size: 2rem;
  font-weight: bold;
  padding: 6px 12px;
  margin-bottom: 20px;
  width: 96%;
}

input {
  display: block;
  font-size: 2.5rem;
  padding: 6px 12px;
  margin-bottom: 20px;
  width: 96%;
  color: var(--color02);
  border: 1px solid var(--color02);
  background-color: var(--color04);
}

button {
  font-size: 2rem;
  padding: 6px 12px;
  width: 96%;
  cursor: pointer;
  border-color: #ffac32;
  background-image: linear-gradient(#fecc4c, #ffac33);
}

.output {
  display: none;
  font-size: 2.6rem;
  padding: 12px;
  width: 100%;
  min-height: 80px;
  max-width: 520px;
  margin-bottom: 25px;
  border: 2px solid var(--color02);
  background-color: var(--color04);
}