:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  line-height: 1.4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 1rem;
}

main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 40rem;
  margin: 0 auto;
}

h1 {
  margin: 0;
  font-size: 1.5rem;
}

form,
#app,
.command {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
}

input,
select,
button {
  font: inherit;
  min-height: 44px;
}

input,
select {
  width: 100%;
  padding: 0.5rem 0.75rem;
}

button {
  padding: 0.6rem 0.9rem;
}

dialog {
  width: min(32rem, calc(100% - 2rem));
  margin: auto;
  padding: 1rem;
  border: 1px solid #444;
}

dialog::backdrop {
  background: rgb(0 0 0 / 0.45);
}

#result {
  margin: 0;
  padding: 0.75rem;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}