*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--blue-dark: #0a2463;--blue-mid: #1e4db7;--blue-light: #3b82f6;--bg: #f0f4ff;--surface: #ffffff;--text: #1a1a2e;--text-muted: #6b7280;--green: #22c55e;--purple: #8b5cf6;--red: #ef4444;--radius: 16px;--shadow: 0 4px 24px rgba(10, 36, 99, .12)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.main{flex:1;display:flex;flex-direction:column;align-items:center;padding:32px 16px 24px;gap:32px;max-width:640px;margin:0 auto;width:100%}.header{background:var(--blue-dark);color:#fff;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:12px}.logo-icon{font-size:28px;line-height:1}.logo-name{font-size:20px;font-weight:700;letter-spacing:.02em}.logo-sub{font-size:12px;color:#ffffffa6;font-weight:400;margin-top:1px}.live-badge{display:flex;align-items:center;gap:6px;background:#ffffff26;border-radius:20px;padding:4px 12px;font-size:13px;font-weight:500}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:blink 1.2s ease-in-out infinite}.voice-section{display:flex;flex-direction:column;align-items:center;gap:20px}.voice-btn{position:relative;width:120px;height:120px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;background:var(--blue-mid);box-shadow:0 8px 32px #1e4db766;transition:background .2s,transform .1s,box-shadow .2s;outline:none}.voice-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 12px 40px #1e4db780}.voice-btn:active:not(:disabled){transform:scale(.97)}.voice-btn:disabled{cursor:not-allowed;opacity:.8}.voice-btn.listening{background:var(--green);box-shadow:0 8px 32px #22c55e73}.voice-btn.speaking{background:var(--purple);box-shadow:0 8px 32px #8b5cf673}.voice-btn.error{background:var(--red);box-shadow:0 8px 32px #ef444473}.pulse-ring{position:absolute;width:100%;height:100%;border-radius:50%;border:3px solid currentColor;opacity:0;animation:pulse-out 1.8s ease-out infinite;pointer-events:none}.voice-btn.listening .pulse-ring{color:var(--green)}.voice-btn.speaking .pulse-ring{color:var(--purple)}.pulse-ring.delay-1{animation-delay:.6s}.spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.status-text{font-size:15px;font-weight:500;transition:color .3s;text-align:center}.error-message{background:#fee2e2;color:#b91c1c;border-radius:8px;padding:10px 16px;font-size:14px;max-width:340px;text-align:center}.intro-text{color:var(--text-muted);font-size:14px;text-align:center;line-height:1.6;max-width:300px}.end-btn{background:transparent;border:1.5px solid var(--red);color:var(--red);border-radius:20px;padding:8px 20px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.end-btn:hover{background:var(--red);color:#fff}.transcript{width:100%;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.transcript-header{background:var(--blue-dark);color:#fffc;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:10px 16px}.transcript-messages{max-height:360px;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}.message{display:flex;flex-direction:column;gap:4px;max-width:85%}.message.user{align-self:flex-end}.message.assistant{align-self:flex-start}.message-role{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:0 4px}.message-text{padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.55}.message.user .message-text{background:var(--blue-mid);color:#fff;border-bottom-right-radius:4px}.message.assistant .message-text{background:#f1f5f9;color:var(--text);border-bottom-left-radius:4px}.message-text.streaming{opacity:.85}.typing-dots{display:inline-flex;gap:4px;align-items:center;height:16px}.typing-dots span{width:6px;height:6px;border-radius:50%;background:var(--text-muted);animation:bounce 1.2s ease-in-out infinite}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}.footer{text-align:center;padding:12px;font-size:12px;color:var(--text-muted);border-top:1px solid rgba(0,0,0,.06)}@keyframes pulse-out{0%{transform:scale(1);opacity:.6}to{transform:scale(1.65);opacity:0}}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.flight-panel{width:100%;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel-header{background:var(--blue-dark);color:#ffffffe6;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:10px 16px;display:flex;align-items:center;gap:8px}.panel-header-icon{font-size:14px}.flight-form{padding:16px;display:flex;flex-direction:column;gap:12px}.flight-row{display:flex;align-items:flex-end;gap:8px}.flight-field{flex:1;display:flex;flex-direction:column;gap:4px;min-width:0}.flight-field-pax{flex:0 0 80px}.flight-field label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.flight-field select,.flight-field input[type=date],.flight-field input[type=number]{width:100%;border:1.5px solid #e2e8f0;border-radius:8px;padding:8px 10px;font-size:14px;color:var(--text);background:#fff;outline:none;transition:border-color .15s}.flight-field select:focus,.flight-field input:focus{border-color:var(--blue-light);box-shadow:0 0 0 3px #3b82f61f}.swap-btn{flex-shrink:0;align-self:flex-end;background:#f1f5f9;border:1.5px solid #e2e8f0;border-radius:8px;width:36px;height:36px;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:background .15s,color .15s;padding:0}.swap-btn:hover{background:var(--blue-light);color:#fff;border-color:var(--blue-light)}.search-btn{flex-shrink:0;align-self:flex-end;background:var(--blue-mid);color:#fff;border:none;border-radius:8px;padding:0 20px;height:36px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:background .15s,opacity .15s;white-space:nowrap}.search-btn:hover:not(:disabled){background:var(--blue-dark)}.search-btn:disabled{opacity:.45;cursor:not-allowed}.spinner-sm{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.flight-results{border-top:1px solid #f1f5f9;padding:12px 16px 16px;display:flex;flex-direction:column;gap:10px}.results-meta{font-size:12px;color:var(--text-muted);font-weight:500}.flight-card{display:flex;align-items:center;justify-content:space-between;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;padding:12px 14px;gap:12px;transition:border-color .15s,box-shadow .15s}.flight-card:hover{border-color:var(--blue-light);box-shadow:0 2px 10px #3b82f61a}.flight-card-left{display:flex;flex-direction:column;gap:3px;min-width:0}.flight-num{font-size:11px;font-weight:700;color:var(--blue-mid);letter-spacing:.04em;text-transform:uppercase}.flight-times{font-size:16px;font-weight:700;color:var(--text)}.flight-duration{font-size:12px;color:var(--text-muted)}.flight-card-right{display:flex;flex-direction:column;align-items:flex-end;gap:5px;flex-shrink:0}.flight-price{font-size:20px;font-weight:800;color:var(--blue-dark);line-height:1}.seats-warning{font-size:11px;color:var(--red);font-weight:600}.book-btn{display:inline-block;background:var(--blue-mid);color:#fff;border-radius:6px;padding:5px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:background .15s}.book-btn:hover{background:var(--blue-dark)}.results-empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px 0 4px;text-align:center}.results-empty span{font-size:30px}.results-empty p{font-size:14px;color:var(--text-muted);max-width:300px}.results-link{color:var(--blue-mid);font-size:13px;font-weight:600;text-decoration:none}.results-link:hover{text-decoration:underline}.transcript-messages::-webkit-scrollbar{width:4px}.transcript-messages::-webkit-scrollbar-track{background:transparent}.transcript-messages::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}
