:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:1200px;margin:0 auto;padding:2rem;text-align:center;font-family:Arial,sans-serif}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.client-select,.mode-select{padding:5px;font-size:1em;background-color:#e0f7fa;border:1px solid #00796b;border-radius:5px;color:#00796b;margin-left:10px}.client-select:hover,.mode-select:hover{background-color:#b2ebf2}.selectors{display:flex;gap:10px}.chat-container{display:flex;justify-content:space-between;gap:20px;margin-top:20px}.voice-chat,.text-chat{width:90%;padding:20px;border:2px solid #ccc;border-radius:12px;background-color:#e0f7fa;box-shadow:0 4px 8px #0000001a}h2{margin-bottom:10px;color:#00796b}.audio-player{margin:20px auto;padding:20px;border:2px solid #ccc;border-radius:12px;background-color:#e0f7fa;box-shadow:0 4px 8px #0000001a;width:90%}button{padding:12px 24px;margin:10px;font-size:1.2em;background-color:#00796b;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:background-color .3s ease}button:hover{background-color:#004d40}button:active{background-color:#00251a}button:disabled{background-color:#b0bec5;cursor:not-allowed}.streaming-button{display:inline-block;padding:16px;margin:20px auto;font-size:1.5em;color:#fff;background-color:#0288d1;border-radius:50%;animation:pulse 1s infinite ease-in-out}.streaming-button.active{background-color:#c62828;animation:blink .8s infinite alternate}@keyframes blink{0%{opacity:1}to{opacity:.5}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.transcript,.response{margin:10px;font-size:1.1em;color:#37474f}audio{margin-top:10px;width:100%}.text-chat{background-color:#f0f4c3;border:2px solid #c0ca33}.chat-log{margin-top:10px;padding:10px;background-color:#e9e9e9;height:300px;overflow-y:auto;border-radius:5px;scroll-behavior:smooth}.message-group{display:flex;flex-direction:column;margin:5px 0}.user-message{align-self:flex-end;background-color:#e0e0e0;color:#333;padding:10px;margin:5px;border-radius:12px;max-width:70%;word-wrap:break-word;text-align:right}.bot-message{align-self:flex-start;background-color:#cce5ff;color:#004085;padding:10px;margin:5px;border-radius:12px;max-width:70%;word-wrap:break-word;text-align:left}input{padding:10px;margin:5px 0;font-size:1em;width:calc(100% - 24px);border:1px solid #00796b;border-radius:8px}input:focus{outline:none;border-color:#004d40}button{padding:10px 20px;margin:5px;font-size:1em;background-color:#007bff;color:#fff;border:none;border-radius:5px;cursor:pointer}button:hover{background-color:#0056b3}:root{--bg0: #0b0f14;--bg1: #0d1017;--bg2: #121826;--card: rgba(20, 24, 33, .75);--stroke: rgba(255, 255, 255, .08);--text: #e6eef7;--muted: #9fb1c7;--brand: #52e0ff}.login-shell{min-height:100dvh;display:grid;place-items:center;padding:2rem;background:radial-gradient(1200px 800px at 80% -10%,rgba(82,224,255,.12),transparent 60%),radial-gradient(900px 600px at -10% 110%,rgba(130,100,255,.1),transparent 60%),linear-gradient(160deg,var(--bg1),var(--bg2) 60%);color:var(--text)}.login-card{width:min(520px,92vw);background:var(--card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--stroke);border-radius:16px;padding:32px 28px;box-shadow:0 10px 30px #00000073}.login-header{text-align:center;margin-bottom:24px}.brand-mark{--size: 44px;width:var(--size);height:var(--size);border-radius:12px;display:grid;place-items:center;margin:0 auto 12px;color:#071318;background:linear-gradient(135deg,#52e0ff,#7ca9ff);font-weight:800;letter-spacing:.5px}.login-header h1{font-size:1.25rem;font-weight:700;margin:0}.subtitle{color:var(--muted);margin-top:6px;font-size:.95rem}.google-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid #dadce0;background:#fff;color:#202124;border-radius:8px;padding:12px 16px;font-size:.98rem;font-weight:600;cursor:pointer;transition:box-shadow .2s ease,transform .02s ease;box-shadow:0 1px 2px #0000001a;outline:none}.google-btn:hover{box-shadow:0 2px 6px #0000002e}.google-btn:active{transform:translateY(1px)}.google-btn:focus-visible{box-shadow:0 0 0 3px #52e0ff59}.g-icon{display:inline-grid;place-items:center;width:18px;height:18px}.g-text{line-height:1}.login-foot{margin-top:18px;text-align:center}.login-foot small{color:var(--muted)}button.google-btn{background-color:#fff!important;color:#202124!important}.login-shell{min-height:100vh;min-height:100svh;min-height:100dvh;padding-block:max(2rem,env(safe-area-inset-top));padding-inline:max(1rem,env(safe-area-inset-left));padding-inline-end:max(1rem,env(safe-area-inset-right))}.login-card{width:min(520px,92vw);padding:32px 28px;border-radius:16px}.google-btn{min-height:52px;font-size:1rem;padding:12px 18px}@media (max-width: 480px){.login-card{width:94vw;padding:22px 18px;border-radius:14px}.brand-mark{--size: 40px;margin-bottom:10px}.login-header h1{font-size:1.1rem}.subtitle{font-size:.95rem}.google-btn{min-height:54px;font-size:1.02rem;gap:12px}.g-icon{width:20px;height:20px}.login-foot{margin-top:14px}}@media (min-width: 481px) and (max-width: 768px){.login-card{width:min(520px,88vw);padding:26px 22px}}@media (prefers-color-scheme: dark){.login-shell{color-scheme:dark}}button.google-btn{background-color:#fff!important;color:#202124!important;border:1px solid #dadce0!important}.google-btn:focus-visible{outline:none;box-shadow:0 0 0 3px #52e0ff59}@media (max-width: 380px){.login-card{-webkit-backdrop-filter:none;backdrop-filter:none;background:#141821eb}}