:root {
  --bg: #0e1116;
  --panel: #161b22;
  --line: #232b36;
  --text: #e6edf3;
  --sub: #8b97a7;
  --accent: #2dd4a7;
  --user: #58a6ff;
  --danger: #f0616d;
  --radius: 16px;
  font-family: system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100dvh; background: var(--bg); color: var(--text);
  display: grid; place-items: center; padding: 24px;
}
.app { width: min(640px, 100%); display: flex; flex-direction: column; gap: 20px; }

.head h1 { margin: 0; font-size: 28px; letter-spacing: .5px; }
.head .sub { margin: 6px 0 0; color: var(--sub); font-size: 14px; }

.stage { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 12px 0; }
.mic {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--panel); color: var(--text); border: 1px solid var(--line);
  border-radius: 999px; padding: 14px 26px; font-size: 16px; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.mic:hover { border-color: var(--accent); }
.mic .mic-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--sub); transition: background .2s; }
.mic.live { border-color: var(--accent); }
.mic.live .mic-dot { background: var(--accent); animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.status { margin: 0; color: var(--sub); font-size: 13px; min-height: 18px; }

.transcript {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; min-height: 220px; max-height: 50dvh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
}
.line { font-size: 15px; line-height: 1.55; }
.line .who { font-size: 12px; color: var(--sub); display: block; margin-bottom: 2px; }
.line.user { direction: ltr; text-align: left; }
.line.user .who { color: var(--user); }
.line.anees { direction: ltr; text-align: left; }
.line.anees .who { color: var(--accent); }
.line.partial { opacity: .55; }

.meter {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  color: var(--sub); font-size: 12px; font-variant-numeric: tabular-nums;
}
.meter .sep { opacity: .4; }