body {
  font-family: system-ui, sans-serif;
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.container form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1rem;
}

.container input,
.container select,
.container button {
  padding: 0.5rem;
  font-size: 1rem;
}

.container input[type="number"] {
  width: 8rem;
}

.container label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.9rem;
}

#results .meta {
  color: #666;
  font-size: 0.85rem;
  margin: 0 0 0.25rem;
}

#url-form {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #ddd;
  margin-bottom: 1rem;
}

#url-form input[type="url"] {
  flex: 1;
  min-width: 16rem;
}

#url-status {
  margin: -0.5rem 0 1rem;
  font-size: 0.85rem;
  color: #666;
}

#results {
  list-style: none;
  padding: 0;
}

#results li {
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
}

#results li h3 {
  margin: 0 0 0.25rem;
}

#results li a {
  color: #2563eb;
}