: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;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}}.App{position:relative;width:100%;height:100vh;overflow:hidden}.three-canvas{width:100%;height:100vh}.hud{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;z-index:10;pointer-events:none}.hud>*{pointer-events:auto}.hud-btn{padding:10px 24px;border:none;border-radius:24px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s;color:#fff}.hud-btn:hover{transform:scale(1.05)}.hud-btn:active{transform:scale(.97)}.connect-btn,.connect-btn:hover{background-color:#800575}.mic-btn{background-color:#555;min-width:140px}.mic-btn.active{background-color:#d94a4a;animation:pulse 1.2s ease-in-out infinite}.disconnect-btn{background-color:#888;font-size:.85rem;padding:6px 16px}.disconnect-btn:hover{background-color:#666}.hud-status{color:#fff;font-size:.9rem;text-shadow:0 1px 4px rgba(0,0,0,.6)}.hud-error{display:flex;flex-direction:column;align-items:center;gap:8px;color:#ff6b6b;font-size:.9rem;text-shadow:0 1px 4px rgba(0,0,0,.6)}.hud-response{max-width:400px;padding:10px 16px;background:#0000008c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:12px;color:#fff;font-size:.9rem;line-height:1.4;text-align:center}@keyframes pulse{0%,to{box-shadow:0 0 #d94a4a80}50%{box-shadow:0 0 0 10px #d94a4a00}}