.app{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.app-header{text-align:center;padding:2rem 1rem 1rem;background:#0000001a}.app-header h1{margin:0 0 .5rem;font-size:2.5rem;font-weight:700}.app-header p{margin:0;font-size:1.1rem;opacity:.9}.app-main{max-width:800px;margin:0 auto;padding:2rem 1rem}.error-message{background:#ff00001a;border:1px solid rgba(255,0,0,.3);border-radius:8px;padding:1rem;margin-bottom:1.5rem;text-align:center;color:#ffcccb}.controls{display:flex;gap:1rem;justify-content:center;align-items:center;margin-bottom:2rem}.mic-button{background:#4caf50;border:none;border-radius:50px;padding:1rem 2rem;font-size:1.1rem;color:#fff;cursor:pointer;transition:all .3s ease;min-width:200px;font-weight:600}.mic-button:hover:not(:disabled){background:#45a049;transform:translateY(-2px)}.mic-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.mic-button.listening{background:#ff5722;animation:pulse 1.5s infinite}.mic-button.processing{background:#2196f3}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #ff5722b3}70%{transform:scale(1.05);box-shadow:0 0 0 10px #ff572200}to{transform:scale(1);box-shadow:0 0 #ff572200}}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.stop-button{background:#f44336;border:none;border-radius:50px;padding:1rem 1.5rem;font-size:1rem;color:#fff;cursor:pointer;transition:all .3s ease;font-weight:600}.stop-button:hover{background:#da190b;transform:translateY(-2px)}.current-transcript{background:#ffffff1a;border-radius:12px;padding:1rem;margin-bottom:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.current-transcript p{margin:0;font-style:italic}.messages-container{max-height:400px;overflow-y:auto;margin-bottom:2rem;padding:1rem;background:#ffffff0d;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.message{margin-bottom:1.5rem;padding:1rem;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.message.user{background:#4caf5033;border:1px solid rgba(76,175,80,.3);margin-left:2rem}.message.assistant{background:#2196f333;border:1px solid rgba(33,150,243,.3);margin-right:2rem}.message-content{margin-bottom:.5rem}.message-content strong{display:block;margin-bottom:.5rem;font-size:.9rem;opacity:.8}.message-content p{margin:0;line-height:1.5}.timestamp{opacity:.6;font-size:.8rem}.action-buttons{display:flex;gap:1rem;justify-content:center;margin-bottom:2rem}.action-buttons button{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:25px;padding:.75rem 1.5rem;color:#fff;cursor:pointer;transition:all .3s ease;font-weight:500;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.action-buttons button:hover:not(:disabled){background:#fff3;transform:translateY(-2px)}.action-buttons button:disabled{opacity:.5;cursor:not-allowed;transform:none}.suggestions{background:#ffffff1a;border-radius:12px;padding:2rem;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.suggestions h3{margin:0 0 1rem;font-size:1.3rem}.suggestions ul{list-style:none;padding:0;margin:0}.suggestions li{margin:.75rem 0;padding:.5rem;background:#ffffff0d;border-radius:8px;font-style:italic}.app-footer{text-align:center;padding:2rem 1rem;background:#0003;margin-top:2rem}.app-footer p{margin:0;opacity:.7}@media (max-width: 768px){.app-header h1{font-size:2rem}.app-main{padding:1rem}.controls{flex-direction:column}.mic-button{min-width:auto;width:100%}.action-buttons{flex-direction:column}.action-buttons button{width:100%}.message.user{margin-left:1rem}.message.assistant{margin-right:1rem}}.messages-container::-webkit-scrollbar{width:8px}.messages-container::-webkit-scrollbar-track{background:#ffffff1a;border-radius:4px}.messages-container::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}.messages-container::-webkit-scrollbar-thumb:hover{background:#ffffff80}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;padding: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;overflow-x:hidden}#root{width:100%;min-height:100vh}button{font-family:inherit}@media (max-width: 768px){button{min-height:44px}}