:root {
  --background-color: #11121a;
  --primary-color: #649164;
  --secondary-color: #111827;
  --tertiary-color: #00bcf2;
  --text-color: #fff;
  --muted: #7a7a7a;
}

.light-theme {
  --background-color: #fafafa;
  --primary-color: #3c553c;
  --secondary-color: #4b3c55;
  --text-color: #222;
  --muted: #7a7a7a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;

  background: var(--background-color);
  color: var(--text-color);
  font-family: sans-serif, system-ui;
  display:grid;
  place-items: center;
}

main {
  text-align: center;
  width: clamp(320px, 90%, 1750px);
  padding: 1.75rem;
  margin: 1.25rem auto;
  border: 1px solid #374151;
  border-radius: 1rem;
  background: var(--secondary-color);
  /* background: #1f2937; */
}

hr {
  margin: 2rem auto;
}


h1 {
  margin-top: 0;
  color: var(--tertiary-color)
}

/* img {
  margin-top: 2rem;
} */

form, fieldset {
  padding: 1rem;
}

legend {
  margin: 0 auto;
  text-align: center;
}

input[type="radio"] {
  width: 18px;
  height: 18px;
}

footer {
  border-top: 2px solid var(--muted);
  width: 100%;

  padding: 1rem;
  text-align: center;
}