:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a2e;--bg-glass: rgba(26, 26, 46, .7);--bg-input: #16162a;--text-primary: #e8e8f0;--text-secondary: #8888a8;--text-muted: #555570;--accent-primary: #e84393;--accent-secondary: #a855f7;--accent-gradient: linear-gradient(135deg, #e84393 0%, #a855f7 50%, #6c5ce7 100%);--accent-glow: rgba(232, 67, 147, .3);--danger: #ef4444;--success: #22c55e;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 50%;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;height:100dvh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow:hidden;-webkit-font-smoothing:antialiased;touch-action:manipulation}#app{display:flex;flex-direction:column;height:100%;height:100dvh;width:100%;max-width:480px;margin:0 auto;background:var(--bg-secondary);position:relative;overflow:hidden;border-left:1px solid rgba(255,255,255,.04);border-right:1px solid rgba(255,255,255,.04)}#topbar{display:flex;align-items:center;justify-content:space-between;padding:calc(16px + env(safe-area-inset-top,0px)) 20px 16px;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06);z-index:10;flex-shrink:0}.topbar-left{display:flex;align-items:center;gap:12px}.avatar-ring{width:44px;height:44px;border-radius:var(--radius-full);background:var(--accent-gradient);padding:2px;animation:none;transition:var(--transition-normal)}.avatar-ring.active{animation:pulse-ring 2s ease-in-out infinite}.avatar{width:100%;height:100%;border-radius:var(--radius-full);background:var(--bg-card);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.topbar-info h1{font-size:16px;font-weight:600;letter-spacing:-.02em}.status{font-size:12px;color:var(--text-muted);transition:var(--transition-fast)}.status.online{color:var(--success)}.topbar-right{display:flex;align-items:center;gap:12px}.credit-display{display:flex;align-items:center;gap:8px;background:var(--bg-card);padding:6px 12px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.06)}.credit-icon{color:var(--accent-primary);display:flex}.credit-info{display:flex;flex-direction:column}.credit-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.credit-value{font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;transition:var(--transition-fast)}.credit-value.warning{color:#f59e0b}.credit-value.critical{color:var(--danger);animation:blink 1s ease-in-out infinite}.timer-display{background:var(--bg-card);padding:6px 10px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.06)}.timer-value{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--text-secondary)}#chat-area{flex:1;overflow-y:auto;padding:20px;scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.08) transparent}#chat-area::-webkit-scrollbar{width:4px}#chat-area::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:2px}#messages-container{display:flex;flex-direction:column;gap:12px;min-height:100%}.system-message{text-align:center;padding:40px 20px;margin:auto 0}.system-icon{width:56px;height:56px;border-radius:var(--radius-full);background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:#fff;box-shadow:0 0 30px var(--accent-glow)}.system-message p{font-size:16px;color:var(--text-secondary);margin-bottom:4px}.system-message .sub{font-size:13px;color:var(--text-muted)}.message{max-width:85%;padding:12px 16px;border-radius:var(--radius-lg);font-size:14px;line-height:1.5;animation:bubble-in .3s var(--transition-slow);word-wrap:break-word}.message.user{align-self:flex-end;background:var(--accent-gradient);color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 20px var(--accent-glow)}.message.assistant{align-self:flex-start;background:var(--bg-card);color:var(--text-primary);border-bottom-left-radius:4px;border:1px solid rgba(255,255,255,.06)}.message.assistant.streaming{opacity:.9}.message.assistant.streaming:after{content:"";display:inline-block;width:6px;height:16px;background:var(--accent-primary);border-radius:1px;margin-left:2px;animation:cursor-blink .8s ease-in-out infinite;vertical-align:text-bottom}.typing-indicator{align-self:flex-start;display:flex;gap:4px;padding:12px 18px;background:var(--bg-card);border-radius:var(--radius-lg);border-bottom-left-radius:4px;border:1px solid rgba(255,255,255,.06)}.typing-indicator span{width:7px;height:7px;border-radius:var(--radius-full);background:var(--text-muted);animation:typing-bounce 1.4s ease-in-out infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}#waveform-container{padding:12px 20px;background:var(--bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.04);display:flex;flex-direction:column;align-items:center;gap:6px;flex-shrink:0}#waveform-container.hidden{display:none}#waveform-canvas{width:100%;max-width:400px;height:50px;border-radius:var(--radius-sm)}.waveform-label{font-size:11px;color:var(--accent-primary);text-transform:uppercase;letter-spacing:.1em;font-weight:500}#controls{padding:16px 20px calc(16px + env(safe-area-inset-bottom,0px));background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.06);flex-shrink:0}#setup-panel .setup-row{display:flex;gap:8px;margin-bottom:12px}.voice-select{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:12px;color:var(--text-muted)}.voice-select select{flex:1;background:var(--bg-input);border:1px solid rgba(255,255,255,.08);color:var(--text-primary);padding:6px 10px;border-radius:var(--radius-sm);font-family:inherit;font-size:12px;cursor:pointer;outline:none}.voice-select select:focus{border-color:var(--accent-primary)}.input-row{display:flex;gap:8px;margin-bottom:8px}input[type=text]{flex:1;background:var(--bg-input);border:1px solid rgba(255,255,255,.08);color:var(--text-primary);padding:12px 16px;border-radius:var(--radius-md);font-family:inherit;font-size:14px;outline:none;transition:var(--transition-fast)}input[type=text]::placeholder{color:var(--text-muted)}input[type=text]:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 25px var(--accent-glow)}.btn-primary:active:not(:disabled){transform:translateY(1px) scale(.97);box-shadow:0 2px 10px var(--accent-glow)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover:not(:disabled){background:#ffffff14;border-color:#ffffff26}.btn-secondary:active:not(:disabled){transform:scale(.97)}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger);padding:8px 16px;font-size:12px}.btn-danger:hover:not(:disabled){background:#ef44441a}.btn-large{width:100%;padding:14px;font-size:15px}.btn-small{width:100%}.btn .send-icon{display:flex}.btn-mic{width:48px;height:48px;min-width:48px;border-radius:var(--radius-full);background:var(--bg-card);color:var(--text-secondary);border:2px solid rgba(255,255,255,.1);padding:0;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-mic:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.btn-mic:active{transform:scale(.92)}.btn-mic.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:0 0 20px var(--accent-glow);animation:mic-pulse 1.5s ease-in-out infinite}#transcript-display{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#e8439314;border:1px solid rgba(232,67,147,.2);border-radius:var(--radius-sm);margin-bottom:8px;min-height:36px}#transcript-display.hidden{display:none}.transcript-label{font-size:11px;font-weight:600;color:var(--accent-primary);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.transcript-text{font-size:13px;color:var(--text-primary);opacity:.8;font-style:italic;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes mic-pulse{0%,to{box-shadow:0 0 0 0 var(--accent-glow)}50%{box-shadow:0 0 0 12px #e8439300}}.hidden{display:none!important}@keyframes pulse-ring{0%,to{box-shadow:0 0 0 0 var(--accent-glow)}50%{box-shadow:0 0 0 8px transparent}}@keyframes bubble-in{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes cursor-blink{0%,to{opacity:1}50%{opacity:0}}@keyframes typing-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}@keyframes blink{0%,to{opacity:1}50%{opacity:.4}}@media(min-width:768px){#app{border-radius:var(--radius-lg);margin-top:20px;height:calc(100vh - 40px);height:calc(100dvh - 40px);box-shadow:0 0 60px #00000080}}