:root {
  --bg: #12101a; --panel: #1c1928; --panel2: #241f33; --text: #e8e5f0; --muted: #9a93b0;
  --accent: #e94f64; --accent2: #8b5cf6; --ok: #4ade80; --border: #352e4a;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 system-ui, -apple-system, sans-serif; }
main { max-width: 900px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
h1 { font-size: 1.9rem; margin: 0.2rem 0; }
h2 { font-size: 1.1rem; margin: 0 0 0.6rem; }
a { color: var(--accent2); }
.tagline { color: var(--muted); margin-top: 0.3rem; }
.muted { color: var(--muted); font-weight: normal; font-size: 0.85em; }
.size-note { color: var(--muted); font-size: 0.78em; font-weight: normal; margin-left: 0.4em; }

.controls { display: flex; align-items: center; gap: 1rem; margin: 1.2rem 0 0.8rem; }
#record-btn {
  font-size: 1.15rem; font-weight: 700; padding: 0.7rem 1.8rem; border: 0; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; cursor: pointer;
}
#record-btn:disabled { opacity: 0.45; cursor: wait; }
#record-btn.recording { background: var(--accent); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: 0.75; } }
#rec-hint { color: var(--muted); font-size: 0.85rem; }

.load-status { display: grid; gap: 0.4rem; margin: 0.6rem 0; }
.load-row { display: grid; grid-template-columns: 160px 1fr 48px; gap: 0.6rem; align-items: center; font-size: 0.85rem; }
progress { width: 100%; height: 8px; accent-color: var(--accent2); }

.timer { font-size: 1.2rem; margin: 0.6rem 0; }
.rec-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); animation: pulse 1s infinite; }

.arena { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.9rem; align-items: stretch; margin: 1rem 0; }
.vs { align-self: center; font-weight: 800; color: var(--muted); font-size: 1.05rem; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; }
.card.winner { border-color: var(--ok); box-shadow: 0 0 0 1px var(--ok); }
.transcript { min-height: 3.2em; background: var(--panel2); border-radius: 8px; padding: 0.6rem 0.8rem; margin: 0 0 0.7rem; font-size: 0.98rem; }
.metrics { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.25rem; font-size: 0.9rem; color: var(--muted); }
.metrics b { color: var(--text); display: inline-block; width: 6.2em; }
.metrics .win { color: var(--ok); font-weight: 700; }

.truth { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; margin: 1rem 0; }
.truth textarea { width: 100%; background: var(--panel2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 0.6rem; font: inherit; margin: 0.5rem 0; }
.truth button { padding: 0.45rem 1.1rem; border: 0; border-radius: 8px; background: var(--accent2); color: #fff; font-weight: 600; cursor: pointer; }
.truth button:disabled { opacity: 0.4; cursor: not-allowed; }

.leaderboard { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; }
.score-row { display: flex; gap: 2rem; align-items: center; font-size: 1.05rem; }
.linklike { background: none; border: none; color: var(--muted); text-decoration: underline; cursor: pointer; margin-left: auto; }
footer { margin-top: 2rem; color: var(--muted); font-size: 0.85rem; }

@media (max-width: 640px) {
  .arena { grid-template-columns: 1fr; }
  .vs { text-align: center; }
}