:root{--bg: #f6f8fb;--panel: #eef1f6;--card: #ffffff;--ink: #1d2430;--muted: #6b7380;--line: rgba(29, 36, 48, .08);--gold: #c9a24a;--blue: #3b82f6;--live: #16a34a;--stop: #ef4444;--font: "Instrument Sans", "Noto Sans Myanmar", system-ui, sans-serif;--my: "Noto Sans Myanmar", "Pyidaungsu", system-ui, sans-serif;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;min-height:100dvh}body{background:radial-gradient(900px 420px at 80% -10%,rgba(59,130,246,.08),transparent 50%),var(--bg);color:var(--ink);font-family:var(--font)}button{font-family:inherit}.app{height:100dvh;display:grid;grid-template-columns:272px 1fr}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:calc(16px + var(--safe-top)) 14px 16px;display:flex;flex-direction:column;gap:12px;min-width:0}.sidebar-brand{display:flex;align-items:center;gap:10px}.mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#f0d9a0,var(--gold));color:#1a140c;font-weight:800}.sidebar-brand strong{display:block;font-size:.95rem}.sidebar-brand p{color:var(--muted);font-size:.74rem}.btn-new{border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border-radius:999px;background:var(--card);color:var(--ink);font-weight:600;font-size:.88rem;box-shadow:0 1px 2px #0000000a}.sidebar-label{font-size:.72rem;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;padding:4px 8px 0}.chat-nav{display:flex;flex-direction:column;gap:4px;overflow-y:auto;flex:1}.chat-nav-item{border:0;background:transparent;text-align:left;padding:9px 10px;border-radius:10px;cursor:pointer;color:var(--ink);font-size:.86rem}.chat-nav-item span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-nav-item small{display:block;color:var(--muted);font-size:.68rem;margin-top:2px}.chat-nav-item.active,.chat-nav-item:hover{background:#fffc}.record-row{display:flex;align-items:center;gap:2px;border-radius:10px}.record-row .chat-nav-item{flex:1;min-width:0}.record-row.active,.record-row:hover{background:#fffc}.delete-btn{width:32px;height:32px;color:var(--muted)}.delete-btn:hover{color:var(--stop)}.sidebar-empty{color:var(--muted);font-size:.8rem;padding:8px 10px}.sidebar-logout{border:0;background:transparent;color:var(--muted);text-align:left;padding:8px 10px;cursor:pointer;font-size:.82rem}.sidebar-logout:hover{color:var(--ink)}.sidebar-close{display:none}.boot{min-height:100dvh;display:grid;place-items:center;color:var(--muted)}.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{width:min(400px,100%);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px 24px;display:flex;flex-direction:column;gap:12px;box-shadow:0 16px 40px #1f293714}.login-card h1{font-size:1.6rem;letter-spacing:-.03em}.login-lead{color:var(--muted);font-size:.9rem}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:.78rem;font-weight:600;color:var(--muted)}.login-card input{border:1px solid var(--line);border-radius:12px;padding:10px 12px;font:inherit;font-size:.95rem;color:var(--ink);background:#fbfcfe}.login-error{color:var(--stop);font-size:.82rem}.stage{min-width:0;display:flex;flex-direction:column;height:100dvh}.topbar{display:flex;align-items:center;gap:10px;padding:calc(12px + var(--safe-top)) 18px 10px}.topbar-title{flex:1;min-width:0}.topbar-title strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.95rem}.menu-btn{display:none}.icon-btn{width:40px;height:40px;border-radius:50%;border:0;background:transparent;color:var(--ink);cursor:pointer;display:grid;place-items:center}.icon-btn:hover{background:#0000000a}.icon-btn:disabled{opacity:.35;cursor:not-allowed}.status-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--muted);font-size:.74rem}.status-pill i{width:7px;height:7px;border-radius:50%;background:#ef4444}.status-pill.connected i,.status-pill.completed i{background:var(--live)}.status-pill.listening i,.status-pill.playing i,.status-pill.processing i{background:var(--stop)}.empty-hero{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;gap:10px}.empty-hero h1{font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:-.04em;font-weight:600}.empty-hero p{color:var(--muted);font-size:.95rem;max-width:420px;line-height:1.6}.thread{flex:1;overflow-y:auto;padding:8px 18px;display:flex;flex-direction:column;gap:14px}.bubble-wrap{display:flex}.bubble-wrap.user{justify-content:flex-end}.bubble{width:min(720px,100%);background:var(--card);border:1px solid var(--line);border-radius:18px;padding:12px 14px;box-shadow:0 8px 24px #1f29370a}.bubble-meta{display:flex;align-items:center;gap:8px;margin-bottom:8px}.badge{font-size:.64rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:2px 7px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}.badge.mic{color:#b45309;border-color:#c9a24a73}.badge.file{color:#1d4ed8;border-color:#3b82f659}.bubble-file{font-size:.74rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.live-dot{margin-left:auto;font-size:.7rem;color:var(--stop);font-weight:600}.bubble-audio{width:100%;height:36px;margin-bottom:8px}.para{display:flex;flex-direction:column;gap:4px}.asr-para{padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid var(--line)}.para-label{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.bubble-text{font-family:var(--my);font-size:1.05rem;line-height:1.95;white-space:pre-wrap;word-break:break-word}.mt-text{font-family:var(--font);font-size:1.02rem;line-height:1.7;color:#1e3a5f}.mt-busy{color:var(--blue)}.interim{color:#2563eb;background:#3b82f614;border-radius:4px}.bubble-placeholder{color:var(--muted);font-family:var(--font);font-size:.92rem}.composer-wrap{padding:8px 18px calc(16px + var(--safe-bottom))}.composer{width:min(760px,100%);margin:0 auto;min-height:58px;background:var(--card);border:1px solid var(--line);border-radius:999px;box-shadow:0 10px 30px #1f293714;display:flex;align-items:center;gap:6px;padding:6px 6px 6px 8px}.composer-mid{flex:1;min-width:0;height:36px;display:grid;align-items:center;position:relative}.composer-hint{color:var(--muted);font-size:.92rem;padding:0 6px}.wave{width:100%;height:36px;display:none}.wave.show{display:block}.stop-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:5px;min-height:36px;padding:0 12px;border-radius:999px;font-size:.78rem;font-weight:650}.stop-btn.on{background:linear-gradient(145deg,#ff7a86,var(--stop));border-color:transparent;color:#fff}.stop-btn:disabled{opacity:.35;cursor:not-allowed}.mic-btn{width:44px;height:44px;border:0;border-radius:50%;cursor:pointer;background:linear-gradient(145deg,#f0d9a0,var(--gold));color:#1a140c;display:grid;place-items:center}.mic-btn.active{background:linear-gradient(145deg,#ff7a86,var(--stop));color:#fff}.mic-btn:disabled{opacity:.4;cursor:not-allowed}.composer-note{text-align:center;color:var(--muted);font-size:.72rem;margin-top:8px}.backdrop{display:none}@media(max-width:860px){.app{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:min(300px,86vw);z-index:40;transform:translate(-105%);transition:transform .2s ease}.sidebar-open .sidebar{transform:translate(0)}.sidebar-close{display:block;margin-top:auto;border:0;background:transparent;color:var(--muted);padding:10px;cursor:pointer}.menu-btn{display:grid}.backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;border:0;background:#0f172a59;z-index:30}.thread{padding:8px 12px}.composer-wrap{padding:8px 12px calc(14px + var(--safe-bottom))}.stop-btn span{display:none}.stop-btn{min-height:40px;width:40px;padding:0;justify-content:center}}