:root{--bg:#f6f7f9;--navy:#0a1628;--gold:#b8952e;--card:#fff;--mut:#5b6474}
*{box-sizing:border-box}body{margin:0;font:16px/1.45 -apple-system,system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:#1a2233}
.top{background:var(--navy);color:#fff;padding:calc(env(safe-area-inset-top) + 12px) 16px 12px}.top b{color:#e6c766}.top small{display:block;opacity:.75;font-size:12px}
.ban{background:#fff4d6;color:#6b4e00;font-size:11px;font-weight:600;text-align:center;padding:6px;letter-spacing:.03em}
.wrap{max-width:640px;margin:0 auto;padding:16px}.card{background:var(--card);border-radius:14px;padding:16px;box-shadow:0 1px 3px #0001;margin-bottom:14px}
.btn{display:inline-block;background:var(--navy);color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:600;text-decoration:none;font-size:16px}
input,textarea{width:100%;font:inherit;padding:12px;border:1px solid #d5dae2;border-radius:10px}
#app{display:flex;flex-direction:column;height:100dvh}#list{flex:1;overflow-y:auto;padding:12px}
.m{max-width:85%;padding:10px 13px;border-radius:14px;margin:6px 0;white-space:pre-wrap;word-wrap:break-word}
.m.user{background:var(--navy);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.m.assistant{background:#fff;box-shadow:0 1px 2px #0001;border-bottom-left-radius:4px}
.m.system{background:#eef1f5;color:var(--mut);font-size:13px;margin:6px auto;text-align:center}.m time{display:block;font-size:10px;opacity:.6;margin-top:4px}
form.comp{display:flex;gap:8px;padding:10px 12px calc(env(safe-area-inset-bottom) + 10px);background:#fff;border-top:1px solid #e3e7ed}form.comp textarea{resize:none;height:48px}
.err{color:#b00020;font-size:14px}
.voicebar{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#fff;border-top:1px solid #e3e7ed;flex-wrap:wrap}
.mic{flex:1;min-width:160px;background:var(--navy);color:#fff;border:0;border-radius:14px;padding:16px 18px;font-weight:700;font-size:17px}
.mic.on{background:#0d7a4f;animation:pulse 1.4s ease infinite}
.mic:disabled{opacity:.45}
.mute{background:#eef1f5;color:var(--navy);border:0;border-radius:12px;padding:14px 16px;font-weight:600;font-size:15px}
.mute.on{background:#fff4d6;color:#6b4e00}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(13,122,79,.4)}50%{box-shadow:0 0 0 12px rgba(13,122,79,0)}}
.vstatus{font-size:13px;color:var(--mut);flex:1 1 100%;line-height:1.35}
#fth-insights .ins-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}#fth-insights .ins-m{border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:8px;display:flex;flex-direction:column;font-size:.85em}#fth-insights .ins-m b{font-size:1.1em}#fth-insights .ins-m span,#fth-insights small{opacity:.7;font-size:.8em}#fth-insights .ins-swarm{padding-left:16px;font-size:.85em}#fth-insights .k{font-size:.75em;text-transform:uppercase;opacity:.7}#fth-insights .note{font-size:.75em;opacity:.7}