*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #1a1a2e;--surface: #16213e;--surface-light: #1f3460;--primary: #e94560;--primary-hover: #d63851;--text: #eee;--text-muted: #8892a4;--user-bubble: #0f3460;--assistant-bubble: #252545;--radius: 12px;--safe-bottom: env(safe-area-inset-bottom, 0px)}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.auth-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;padding:24px}.auth-container h1{font-size:28px;margin-bottom:8px;color:var(--primary)}.auth-container .subtitle{color:var(--text-muted);margin-bottom:20px;text-align:center;font-size:14px}.auth-container form{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}.auth-container input{width:100%;padding:14px 16px;border:1px solid var(--surface-light);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:16px;outline:none;transition:border-color .2s}.auth-container input:focus{border-color:var(--primary)}.auth-container input::placeholder{color:var(--text-muted)}.auth-container button,.input-bar button{padding:14px 24px;border:none;border-radius:var(--radius);background:var(--primary);color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s}.auth-container button:hover,.input-bar button:hover{background:var(--primary-hover)}.auth-container button:disabled,.input-bar button:disabled{opacity:.5;cursor:not-allowed}.error{color:#ff6b6b;font-size:14px;text-align:center}.qr-container{display:flex;justify-content:center;margin:16px 0}.qr-container img{border-radius:var(--radius);width:200px;height:200px}.secret-manual{text-align:center;font-size:12px;color:var(--text-muted);margin-bottom:16px;word-break:break-all}.secret-manual code{color:var(--text);background:var(--surface);padding:2px 6px;border-radius:4px}.center-screen{display:flex;align-items:center;justify-content:center;height:100%}.spinner{width:32px;height:32px;border:3px solid var(--surface-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chat-layout{display:flex;flex-direction:column;height:100%}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--surface-light);flex-shrink:0}.header-left{display:flex;align-items:center;gap:8px}.chat-header h1{font-size:18px;color:var(--primary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.status-dot.connected{background:#4ade80}.status-dot.connecting{background:#fbbf24}.status-dot.disconnected{background:#ef4444}.status-text{font-size:12px;color:var(--text-muted)}.logout-btn{padding:6px 14px!important;font-size:13px!important;background:transparent!important;border:1px solid var(--surface-light)!important;color:var(--text-muted)!important;border-radius:8px!important;cursor:pointer}.logout-btn:hover{border-color:var(--primary)!important;color:var(--primary)!important;background:transparent!important}.messages-container{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;-webkit-overflow-scrolling:touch}.empty-state{display:flex;align-items:center;justify-content:center;flex:1;color:var(--text-muted);font-size:14px}.message{max-width:85%;padding:10px 14px;border-radius:var(--radius);font-size:15px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.message.user{align-self:flex-end;background:var(--user-bubble);border-bottom-right-radius:4px}.message.assistant{align-self:flex-start;background:var(--assistant-bubble);border-bottom-left-radius:4px}.cursor{animation:blink 1s step-end infinite;color:var(--primary)}@keyframes blink{50%{opacity:0}}.streaming-indicator{align-self:flex-start;padding:8px 14px}.typing-dots{display:flex;gap:4px}.typing-dots span{width:6px;height:6px;border-radius:50%;background:var(--text-muted);animation:bounce 1.4s infinite}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.input-bar{display:flex;gap:8px;padding:12px 16px;padding-bottom:calc(12px + var(--safe-bottom));background:var(--surface);border-top:1px solid var(--surface-light);flex-shrink:0}.input-bar textarea{flex:1;padding:12px 14px;border:1px solid var(--surface-light);border-radius:var(--radius);background:var(--bg);color:var(--text);font-size:16px;font-family:inherit;resize:none;outline:none;max-height:120px}.input-bar textarea:focus{border-color:var(--primary)}.input-bar textarea::placeholder{color:var(--text-muted)}.input-bar button{padding:12px 20px;flex-shrink:0}.stop-btn{background:#ef4444!important}.stop-btn:hover{background:#dc2626!important}