@font-face {
  font-family: IBM Plex Mono;
  font-weight: bold;
  src: url('fonts/IBMPlexMono-Bold.ttf');
}

@font-face {
  font-family: IBM Plex Mono;
  font-weight: normal;
  src: url('fonts/IBMPlexMono-Regular.ttf');
}

@font-face {
  font-family: IBM Plex Mono;
  font-weight: 100;
  src: url('fonts/IBMPlexMono-Thin.ttf');
}

:root {
  --teal: #388087;
  --blue: #badfe7;
  --mint: #c2edce;
  --smoke: #f6f6f2;
  --red: #ff6961;
  --black: #000000;
}

body {
  background-color: var(--smoke);
  font-family: IBM Plex Mono;
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 320px;
}

main {
  flex: 1;
}

.btn {
  all: unset;
  padding: 8px;
  width: 128px;
  transition: background-color 0.25s ease;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  color: var(--smoke);
  background-color: var(--teal);
  border: var(--teal);
  border-width: 2px;
  border-style: solid;
}

.btn-primary:hover {
  color: var(--teal);
  background-color: var(--smoke);
}

.btn-secondary {
  color: var(--smoke);
  background-color: black;
  border: black;
  border-width: 2px;
  border-style: solid;
}

.btn-secondary:hover {
  color: black;
  background-color: var(--smoke);
}

.btn-danger {
  color: var(--smoke);
  background-color: var(--red);
  border: var(--red);
  border-width: 2px;
  border-style: solid;
}

.btn-danger:hover {
  color: var(--red);
  background-color: var(--smoke);
}


@media only screen and (max-width: 768px) {
  .btn {
    width: 100%;
    padding: 8px 0px;
    margin: 8px 0px;
    box-sizing: border-box;
  }
}