* { box-sizing: border-box; }
body {
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  margin: 0;
  padding: 12px;
  color: #0f172a;
  background: #f8fafc;
}
.wrap { max-width: 320px; }
h1 { font-size: 1.25rem; margin: 0 0 8px; }
h2 { font-size: 0.95rem; margin: 16px 0 8px; }
.lead { margin: 0 0 12px; color: #475569; line-height: 1.4; }
.actions { display: flex; flex-direction: column; gap: 8px; }
button {
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  cursor: pointer;
  font-size: 13px;
}
button.primary {
  background: #0f766e;
  color: #fff;
  border-color: #0f766e;
}
button.secondary { background: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.api { margin-top: 16px; padding-top: 12px; border-top: 1px solid #e2e8f0; }
.api label { display: block; font-size: 12px; margin-bottom: 4px; color: #64748b; }
#api-url {
  width: 100%;
  padding: 8px;
  margin-bottom: 8px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
}
.hint { font-size: 12px; color: #64748b; margin: 0 0 8px; line-height: 1.35; }
.status { min-height: 1.25em; font-size: 12px; margin-top: 12px; color: #166534; }
footer { margin-top: 16px; font-size: 12px; }
footer a { color: #0f766e; }