:root{--bg:#080b10;--surface:#0e131a;--surface-raised:#141b24;--surface-sunken:#0a0e14;--border:#1d2733;--border-strong:#2a3746;--text:#e7edf4;--text-muted:#8a9ab0;--text-faint:#5b6b80;--accent:#4c8dff;--accent-soft:#4c8dff24;--accent-text:#9ec2ff;--success:#3ecf8e;--warning:#e8b44a;--danger:#ff6b6b;--radius-sm:8px;--radius:12px;--radius-lg:18px;--shadow:0 18px 48px #00000073;--shadow-sm:0 6px 18px #0000004d;--font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.55}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(900px 520px at 50% -10%,#4c8dff1a,#0000 70%),radial-gradient(700px 420px at 90% 110%,#3ecf8e0f,#0000 70%);position:fixed;inset:0}#root{z-index:1;position:relative}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}.shell{flex-direction:column;min-height:100%;display:flex}.topbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:20;background:#0a0e14b8;align-items:center;gap:14px;padding:14px 22px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.01em;align-items:center;gap:10px;font-weight:600;display:flex}.brand-mark{background:var(--accent-soft);width:28px;height:28px;color:var(--accent-text);border:1px solid #4c8dff59;border-radius:9px;place-items:center;display:grid}.topbar-spacer{flex:1}.center-stage{flex:1;place-items:center;padding:32px 20px 56px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow);padding:32px}.card-wide{max-width:520px}.card-title{letter-spacing:-.02em;margin:0 0 6px;font-size:23px;font-weight:600}.card-subtitle{color:var(--text-muted);margin:0 0 26px;font-size:14px}.field{flex-direction:column;gap:7px;margin-bottom:18px;display:flex}.label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);font-size:12px;font-weight:500}.input,.select{background:var(--surface-sunken);border:1px solid var(--border-strong);border-radius:var(--radius);width:100%;height:46px;padding:0 14px;transition:border-color .15s,background .15s}.input::placeholder{color:var(--text-faint)}.input:hover,.select:hover{border-color:#35465a}.input:focus,.select:focus{border-color:var(--accent);outline:none}.select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238a9ab0' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:40px}.select option{background:var(--surface-raised);color:var(--text)}.btn{border-radius:var(--radius);background:var(--surface-raised);border:1px solid #0000;border-color:var(--border-strong);cursor:pointer;justify-content:center;align-items:center;gap:9px;height:46px;padding:0 20px;font-weight:500;transition:background .15s,border-color .15s,transform 80ms;display:inline-flex}.btn:hover:not(:disabled){background:#1a232e}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#061020;border-color:#0000;font-weight:600}.btn-primary:hover:not(:disabled){background:#5f9bff}.btn-block{width:100%}.btn-ghost{background:0 0}.btn-ghost:hover:not(:disabled){background:var(--surface-raised)}.btn-sm{height:36px;padding:0 13px;font-size:13px}.badge{background:var(--surface-raised);border:1px solid var(--border);height:26px;color:var(--text-muted);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 10px;font-size:12px;display:inline-flex}.badge-dot{background:var(--text-faint);border-radius:50%;width:7px;height:7px}.badge-dot.ok{background:var(--success)}.badge-dot.warn{background:var(--warning)}.badge-dot.bad{background:var(--danger)}.alert{border-radius:var(--radius);color:#ffd0d0;background:#ff6b6b1a;border:1px solid #ff6b6b66;margin-bottom:18px;padding:12px 14px;font-size:14px}.alert-info{background:var(--accent-soft);color:var(--accent-text);border-color:#4c8dff59}.qr-frame{border-radius:var(--radius);width:fit-content;box-shadow:var(--shadow-sm);background:#fff;place-items:center;margin:0 auto 20px;padding:16px;display:grid}.qr-frame canvas{border-radius:4px;display:block}.code-display{justify-content:center;align-items:center;gap:12px;margin-bottom:22px;display:flex}.code-value{letter-spacing:.16em;color:var(--text);background:var(--surface-sunken);border:1px solid var(--border-strong);border-radius:var(--radius);padding:9px 18px;font-family:SF Mono,ui-monospace,Cascadia Code,Consolas,monospace;font-size:26px;font-weight:600}.participants{flex-direction:column;gap:8px;margin-bottom:22px;display:flex}.participant-row{background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:11px;padding:10px 13px;display:flex}.avatar{background:var(--accent-soft);width:32px;height:32px;color:var(--accent-text);border:1px solid #4c8dff4d;border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:600;display:grid}.participant-name{font-weight:500}.participant-meta{color:var(--text-faint);margin-left:auto;font-size:12px}.conversation-shell{flex-direction:column;flex:1;width:100%;max-width:860px;min-height:0;margin:0 auto;padding:0 20px;display:flex}.transcript{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent;flex-direction:column;flex:1;gap:20px;padding:24px 0 16px;display:flex;overflow-y:auto}.transcript::-webkit-scrollbar{width:8px}.transcript::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}.turn{flex-direction:column;gap:5px;animation:.25s rise;display:flex}@keyframes rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.turn-head{color:var(--text-faint);align-items:center;gap:8px;font-size:12px;display:flex}.turn-who{color:var(--text-muted);font-weight:600}.turn.is-you .turn-who{color:var(--accent-text)}.turn-original{color:var(--text-muted);margin:0;font-size:15px}.turn-translated{letter-spacing:-.01em;margin:0;font-size:18px;font-weight:500;line-height:1.45}.turn.is-you .turn-translated{color:var(--accent-text)}.turn-divider{background:var(--border);height:1px;margin-top:14px}.empty-state{text-align:center;color:var(--text-faint);flex:1;place-items:center;gap:8px;padding:40px 20px;display:grid}.talk-dock{flex-direction:column;align-items:center;gap:12px;padding:18px 0 30px;display:flex}.talk-button{border-radius:var(--radius-lg);border:1px solid var(--border-strong);background:var(--surface-raised);width:100%;max-width:560px;height:84px;color:var(--text);letter-spacing:.01em;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none;justify-content:center;align-items:center;gap:12px;font-size:17px;font-weight:600;transition:background .12s,border-color .12s,transform 80ms;display:flex}.talk-button:hover:not(:disabled){background:#1a232e}.talk-button:disabled{opacity:.45;cursor:not-allowed}.talk-button.is-recording{color:#ffd6d6;background:#ff6b6b24;border-color:#ff6b6b8c}.talk-hint{color:var(--text-faint);font-size:12.5px}.level-bar{background:var(--border);border-radius:2px;width:100%;max-width:560px;height:4px;overflow:hidden}.level-fill{background:var(--danger);width:0;height:100%;transition:width 60ms linear}.status-line{color:var(--text-muted);align-items:center;gap:8px;min-height:20px;font-size:13px;display:flex}.spinner{border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;flex:none;width:13px;height:13px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.pulse{animation:1.4s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.45}}.row{align-items:center;gap:10px;display:flex}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.divider-text{color:var(--text-faint);align-items:center;gap:12px;margin:20px 0;font-size:12px;display:flex}.divider-text:before,.divider-text:after{content:"";background:var(--border);flex:1;height:1px}@media (width<=560px){.card{padding:24px 20px}.talk-button{height:76px;font-size:16px}.turn-translated{font-size:17px}}