body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}:root{--tip-gold: #C9A961;--tip-dark: #3A3A3A;--tip-tan: #D4C5A8;--tip-charcoal: #2B2B2B;--tip-light: #F5F5F5}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--tip-charcoal) 0%,var(--tip-dark) 100%);color:#fff;padding:20px;position:relative;overflow:hidden}.app:before{content:"";position:absolute;top:-50%;right:-10%;width:800px;height:800px;background:radial-gradient(circle,rgba(201,169,97,.15) 0%,transparent 70%);border-radius:50%;pointer-events:none}.container{max-width:600px;width:100%;text-align:center;position:relative;z-index:1}.header{margin-bottom:60px}.header h1{font-size:3rem;font-weight:700;margin-bottom:15px;text-shadow:2px 2px 4px rgba(0,0,0,.3);background:linear-gradient(135deg,var(--tip-gold) 0%,var(--tip-tan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header p{font-size:1.2rem;opacity:.85;color:var(--tip-tan);font-style:italic}.voice-control{margin-bottom:40px}.voice-button{width:180px;height:180px;border-radius:50%;border:3px solid var(--tip-gold);background:linear-gradient(135deg,#c9a96126,#d4c5a81a);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--tip-gold);font-size:1.3rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 10px 30px #00000080,0 0 20px #c9a96133;position:relative;overflow:hidden;text-transform:uppercase;letter-spacing:2px}.voice-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#c9a9614d;transform:translate(-50%,-50%);transition:width .5s,height .5s}.voice-button:hover:before{width:200px;height:200px}.voice-button:hover{transform:scale(1.05);box-shadow:0 15px 40px #0009,0 0 30px #c9a96166;border-color:var(--tip-tan)}.voice-button:active{transform:scale(.98)}.voice-button.active{background:linear-gradient(135deg,#c9a9614d,#d4c5a833);border-color:var(--tip-tan);color:#fff;animation:pulse-gold 2s infinite}@keyframes pulse-gold{0%,to{box-shadow:0 0 #c9a961b3,0 10px 30px #00000080}50%{box-shadow:0 0 0 25px #c9a96100,0 10px 30px #00000080}}.status{margin-top:30px;padding:15px 25px;background:#c9a9611a;border:1px solid rgba(201,169,97,.3);border-radius:25px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:1rem;min-height:50px;display:flex;align-items:center;justify-content:center;color:var(--tip-tan)}.status.connected{background:#c9a96133;border-color:var(--tip-gold);color:var(--tip-gold)}.status.error{background:#ef444433;border-color:#ef444480;color:#fecaca}.listening-indicator{display:flex;gap:8px;justify-content:center;margin-top:20px;height:60px;align-items:center}.listening-bar{width:6px;background:linear-gradient(180deg,var(--tip-gold) 0%,var(--tip-tan) 100%);border-radius:3px;animation:sound-wave 1.2s ease-in-out infinite;box-shadow:0 0 10px #c9a96180}.listening-bar:nth-child(1){height:30px;animation-delay:0s}.listening-bar:nth-child(2){height:45px;animation-delay:.15s}.listening-bar:nth-child(3){height:60px;animation-delay:.3s}.listening-bar:nth-child(4){height:45px;animation-delay:.45s}.listening-bar:nth-child(5){height:30px;animation-delay:.6s}@keyframes sound-wave{0%,to{transform:scaleY(1);opacity:.5}50%{transform:scaleY(1.5);opacity:1}}.error-message{color:#fecaca;margin-top:20px;padding:15px;background:#ef444433;border-radius:10px;font-size:.95rem}.footer{margin-top:60px;opacity:.7;font-size:.9rem}.test-audio-button{background:#c9a96126;border:2px solid rgba(201,169,97,.4);color:var(--tip-gold);padding:8px 16px;border-radius:20px;cursor:pointer;font-size:.9rem;margin-bottom:15px}.version-info{font-size:.75rem;opacity:.5;margin-top:8px;color:var(--tip-tan);transition:all .2s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.test-audio-button:hover{background:#c9a96140;border-color:var(--tip-gold);transform:scale(1.05);box-shadow:0 5px 15px #c9a9614d}.test-audio-button:active{transform:scale(.95)}.loading-spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite;margin-left:10px}@keyframes spin{to{transform:rotate(360deg)}}