:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #14221d;
  background: #edf3ef;
}

* { box-sizing: border-box; }
body { margin: 0; }
main { width: min(880px, calc(100% - 32px)); margin: 48px auto 72px; }
header { margin-bottom: 28px; }
h1 { margin: 6px 0 12px; font-size: clamp(2rem, 6vw, 4.2rem); line-height: 0.98; letter-spacing: -0.045em; }
h2 { margin-top: 0; font-size: 1.15rem; }
.eyebrow, .label { color: #356450; text-transform: uppercase; letter-spacing: 0.09em; font-size: 0.76rem; font-weight: 750; }
.lede { max-width: 700px; color: #41534b; font-size: 1.08rem; line-height: 1.55; }
.card { background: #fff; border: 1px solid #cad8d0; border-radius: 18px; padding: 22px; margin: 14px 0; box-shadow: 0 12px 32px rgba(29, 67, 50, 0.06); }
.mode-row, .actions, .text-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.mode-row { margin-bottom: 18px; }
label { display: block; margin: 12px 0 6px; font-weight: 650; }
input, textarea, button { font: inherit; }
input:not([type="radio"]), textarea { width: 100%; border: 1px solid #aebfb6; border-radius: 10px; padding: 11px 12px; background: #fbfdfc; color: inherit; }
textarea { resize: vertical; }
button { border: 0; border-radius: 999px; padding: 11px 18px; background: #176b49; color: white; font-weight: 720; cursor: pointer; }
button.secondary { background: #dde8e2; color: #254537; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.actions { margin-top: 20px; }
.privacy { margin-bottom: 0; color: #68776f; font-size: 0.86rem; }
.status-card { display: grid; grid-template-columns: 0.7fr 1fr 1.2fr; gap: 16px; }
.status-card div { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
code { overflow-wrap: anywhere; }
#transcript { min-height: 110px; max-height: 330px; overflow: auto; padding: 12px; background: #f3f7f4; border-radius: 12px; }
.turn { margin: 0 0 10px; line-height: 1.45; }
.turn b { color: #176b49; }
.text-row { flex-wrap: nowrap; }
.text-row input { flex: 1; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; color: #31463d; font-size: 0.82rem; }
@media (max-width: 680px) {
  main { margin-top: 24px; }
  .status-card { grid-template-columns: 1fr; }
  .text-row { flex-wrap: wrap; }
}