:root {
  --app-accent: #2066b0;
  --app-radius: 12px;
}

.clamp {
  max-width: 52rem;
}

.app-header {
  border-bottom: 1px solid var(--pico-muted-border-color);
  margin-bottom: 1.5rem;
  padding: 0.75rem 0;
}

.app-header nav {
  --pico-nav-link-spacing-vertical: 0.35rem;
}

.app-header a[aria-current="page"] {
  font-weight: 700;
  color: var(--app-accent);
}

.app-footer {
  margin-top: 2.5rem;
  padding-bottom: 1.5rem;
  color: var(--pico-muted-color);
}

main .hero {
  margin-bottom: 1.5rem;
}

.grid.cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .grid.cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

article.tool-card {
  margin: 0;
  border-radius: var(--app-radius);
}

article.tool-card h3 {
  margin-bottom: 0.35rem;
}

textarea.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.9rem;
  min-height: 10rem;
}

.mono-out {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85rem;
  white-space: pre-wrap;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  padding: 0.75rem;
  max-height: 20rem;
  overflow: auto;
}

.stack-tight > * {
  margin-bottom: 0.65rem;
}

.hint {
  font-size: 0.9rem;
  color: var(--pico-muted-color);
  margin-top: 0.25rem;
}

.tz-block select {
  max-height: min(18rem, 50vh);
}

.tz-block input[type="search"] {
  margin-bottom: 0.5rem;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}