body {
  font-family: system-ui, sans-serif;
  margin: 2rem;
  line-height: 1.5;
}

* {
  box-sizing: border-box;
}

.lang-switch {
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.lang-switch a {
  margin-right: 0.5rem;
}

form {
  max-width: 40rem;
}

label {
  display: block;
  margin-top: 1rem;
}

input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
textarea,
select {
  width: 100%;
  max-width: 100%;
  padding: 0.5rem;
}

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  padding: 0;
}

.error {
  color: #b00;
}

.success {
  color: #080;
}

.site-footer {
  margin-top: 2rem;
  font-size: 0.8rem;
  opacity: 0.7;
}

.inline-control,
.inline-form {
  display: inline;
  margin-right: 1rem;
}

.input-half {
  width: 50%;
}

.preview-box {
  border: 1px solid #ccc;
  padding: 1rem;
  margin-top: 1rem;
}

table {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
  max-width: 100%;
}

th,
td {
  padding: 0.35rem;
  vertical-align: top;
  overflow-wrap: anywhere;
}

pre {
  max-width: 100%;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 640px) {
  body {
    margin: 1rem;
  }

  .inline-control,
  .inline-form {
    display: block;
    margin-right: 0;
    margin-top: 0.5rem;
  }

  .input-half {
    width: 100%;
  }
}