:root {
  color-scheme: light dark;
  --pad: 1rem;
  --fg: light-dark(#1a1a1a, #e8e8e8);
  --bg: light-dark(#fafafa, #161616);
  --muted: light-dark(#6a6a6a, #9a9a9a);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
  color: var(--fg);
  background: var(--bg);
  font: 16px/1.5 system-ui, sans-serif;
}

.chrome {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: var(--pad);
  border-bottom: 1px solid var(--muted);
}

.chrome h1 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.status {
  color: var(--muted);
  font-size: 0.85rem;
}

.login {
  margin-left: auto;
  display: flex;
  gap: 0.4rem;
}

.login input,
.login button {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--muted);
  border-radius: 4px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.85rem;
}

.login button {
  cursor: pointer;
}

main {
  flex: 1;
  display: flex;
  min-height: 0;
}

#editor {
  flex: 1;
  width: 100%;
  resize: none;
  border: 0;
  padding: var(--pad);
  color: inherit;
  background: transparent;
  font: 15px/1.6 ui-monospace, "SF Mono", monospace;
}

#editor:focus {
  outline: none;
}