* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0a0a0a;
  color: #e0e0e0;
  min-height: 100vh;
}
.screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.container {
  max-width: 600px;
  width: 100%;
  padding: 2rem;
}
.container.wide { max-width: 1100px; }
h1 { font-size: 2.5rem; margin-bottom: 0.25rem; text-align: center; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1rem; }
.subtitle { text-align: center; color: #888; margin-bottom: 2rem; font-size: 1.1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label, .text-fallback label { display: block; margin-bottom: 0.4rem; color: #aaa; font-size: 0.9rem; }
.form-group input, textarea {
  width: 100%; padding: 0.75rem 1rem; background: #1a1a1a; border: 1px solid #333;
  border-radius: 8px; color: #fff; font-size: 1rem;
}
.form-group input:focus, textarea:focus { outline: none; border-color: #666; }
.podcaster-info {
  display: flex; align-items: center; gap: 1rem; padding: 1rem; background: #1a1a1a;
  border-radius: 12px; margin-bottom: 1.5rem;
}
.podcaster-avatar { width: 48px; height: 48px; border-radius: 50%; }
.podcaster-info strong { display: block; color: #fff; }
.podcaster-info span { color: #888; font-size: 0.85rem; }
button {
  width: 100%; padding: 0.9rem; background: #fff; color: #000; border: none; border-radius: 10px;
  font-size: 1rem; font-weight: 600; cursor: pointer; transition: opacity 0.2s;
}
button:hover { opacity: 0.9; }
button:disabled { opacity: 0.4; cursor: not-allowed; }
.header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.header button, .small-btn {
  width: auto; padding: 0.5rem 1rem; background: #333; color: #fff; font-size: 0.85rem;
}
.layout {
  display: grid; grid-template-columns: 380px 1fr; gap: 1rem; align-items: start;
}
.card {
  background: #111; border-radius: 12px; padding: 1rem; border: 1px solid #222;
}
.transcript-panel { min-height: 70vh; }
.transcript-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.75rem;
}
.transcript {
  min-height: 300px; max-height: 65vh; overflow-y: auto;
}
.transcript-entry { margin-bottom: 1rem; line-height: 1.5; }
.transcript-entry .speaker { font-weight: 700; margin-bottom: 0.2rem; }
.speaker-chris { color: #f59e0b; }
.speaker-user { color: #60a5fa; }
.transcript-entry .text { color: #ccc; white-space: pre-wrap; }
.controls { text-align: center; }
.status { color: #888; font-size: 0.9rem; margin-bottom: 1rem; min-height: 1.4rem; }
.status.listening { color: #ef4444; }
.status.thinking { color: #f59e0b; }
.status.speaking { color: #22c55e; }
.talk-button {
  width: 160px; height: 160px; border-radius: 50%; background: #1a1a1a; border: 3px solid #333;
  color: #fff; font-size: 1.1rem; display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.2s; user-select: none; -webkit-user-select: none; touch-action: none;
}
.talk-button:not(:disabled):hover { border-color: #555; }
.talk-button.recording { background: #7f1d1d; border-color: #ef4444; transform: scale(1.05); }
.text-fallback { margin-top: 1.25rem; text-align: left; }
.text-row { display: grid; grid-template-columns: 1fr 100px; gap: 0.75rem; align-items: end; }
.send-btn { height: 100%; min-height: 84px; }
.latency {
  margin-top: 0.75rem; color: #555; font-size: 0.75rem; font-family: monospace;
}
#summary {
  background: #111; border-radius: 12px; padding: 1.25rem; margin: 1.5rem 0;
  white-space: pre-wrap; line-height: 1.6; max-height: 60vh; overflow-y: auto;
}
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .transcript-panel { min-height: auto; }
  .talk-button { width: 130px; height: 130px; }
}