* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

:root {
  --bg-dark: hsl(220 59% 91%);
  --bg: hsl(220 100% 97%);
  --bg-light: hsl(220 100% 100%);
  --text: hsl(226 85% 7%);
  --text-muted: hsl(220 26% 31%);
  --highlight: hsl(220 100% 100%);
  --border: hsl(220 19% 53%);
  --border-muted: hsl(220 27% 65%);

  --primary: hsla(180, 41%, 47%, 0.9);
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-dark);
}

.main-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  max-width: 450px;
  height: auto;
  background-color: white;
  padding: 3rem;
  margin: 2rem;
  border-radius: 4px;
}

form {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

fieldset {
  display: flex;
  flex-direction: column;
  border: none;
}

select,
input {
  padding: 0.25rem;
  margin-bottom: 1rem;
}

#submit {
  background-color: var(--primary);
  padding: 0.5rem;
  border: 2px solid var(--border);
  border-radius: 4px;
  font-size: 1.25rem;
  font-weight: 600;
}

#submit:hover {
  cursor: pointer;
}