:root{--primary-teal: #00d4ff;--primary-purple: #6b46c1;--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--gradient-start: #00d4ff;--gradient-end: #6b46c1;--gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-tertiary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--dark-bg: #0a0a0a;--dark-bg-secondary: #111827;--card-bg: rgba(255, 255, 255, .08);--card-bg-hover: rgba(255, 255, 255, .12);--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-accent: #e5e7eb;--border-color: rgba(255, 255, 255, .15);--border-glow: rgba(0, 212, 255, .3);--shadow: 0 8px 32px rgba(0, 0, 0, .4);--shadow-glow: 0 0 40px rgba(0, 212, 255, .2);--shadow-premium: 0 20px 60px rgba(0, 0, 0, .5)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:radial-gradient(circle at 20% 80%,rgba(120,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(120,219,255,.2) 0%,transparent 50%),linear-gradient(135deg,var(--dark-bg) 0%,#1a1a2e 50%,var(--dark-bg) 100%);color:var(--text-primary);min-height:100vh;overflow-x:hidden;position:relative}.app{min-height:100vh;height:100vh;width:100%;display:flex;padding:0;margin:0}@keyframes slideInRight{0%{opacity:0;transform:translate(50px) scale(.95)}50%{opacity:.7;transform:translate(10px) scale(.98)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes slideOutRight{0%{opacity:1;transform:translate(0) scale(1)}50%{opacity:.7;transform:translate(10px) scale(.98)}to{opacity:0;transform:translate(50px) scale(.95)}}@keyframes slideLeft{0%{transform:translate(0)}to{transform:translate(-15px)}}@keyframes slideCenter{0%{transform:translate(-15px)}to{transform:translate(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}#app{min-height:100vh;max-height:100vh;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:20px 40px 40px;overflow:hidden;position:relative}.container{width:100%;max-width:100%;max-height:calc(100vh - 180px);height:auto;display:flex;gap:20px;margin:0;padding:0;overflow:visible;transition:all 2s cubic-bezier(.16,1,.3,1);justify-content:center;align-items:flex-start}.container.full-screen{max-height:none;height:100%;padding:0;gap:0;align-items:stretch}.container.transcript-hidden .chat-transcript-panel{display:none;opacity:0;transform:translate(30px)}.container:not(.transcript-hidden) .main-card{transform:translate(-15px);animation:slideLeft 2s cubic-bezier(.16,1,.3,1) forwards}.container.transcript-hidden .main-card{animation:slideCenter 2s cubic-bezier(.16,1,.3,1) forwards}.header{position:relative;width:100%;text-align:center;margin:0 0 40px;z-index:1000}.header:before{content:"";position:absolute;top:-20px;left:50%;transform:translate(-50%);width:200px;height:2px;background:linear-gradient(90deg,transparent,var(--gradient-start),var(--gradient-end),transparent);border-radius:1px;opacity:.6}.logo{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:0;min-height:80px;position:relative}.logo:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:1px;background:linear-gradient(90deg,transparent,var(--gradient-start),transparent);opacity:.4}.header-logo{max-height:50px;max-width:200px;height:auto;width:auto;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,0,0,.3));transition:all .4s cubic-bezier(.4,0,.2,1);margin-top:5px;position:relative}.header-logo:before{content:"";position:absolute;inset:-5px;background:linear-gradient(45deg,var(--gradient-start),var(--gradient-end));border-radius:12px;opacity:0;z-index:-1;transition:opacity .3s ease}.header-logo:hover{transform:scale(1.08) translateY(-2px);filter:drop-shadow(0 12px 24px rgba(0,212,255,.3))}.header-logo:hover:before{opacity:.1}.logo-text{font-size:3rem;font-weight:900;background:linear-gradient(135deg,var(--gradient-start) 0%,var(--accent-cyan) 50%,var(--gradient-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.03em;line-height:1;display:flex;align-items:center;position:relative;text-shadow:0 0 30px rgba(0,212,255,.3);animation:textGlow 3s ease-in-out infinite alternate}@keyframes textGlow{0%{filter:drop-shadow(0 0 5px rgba(0,212,255,.2))}to{filter:drop-shadow(0 0 20px rgba(107,70,193,.3))}}.subtitle{font-size:1.2rem;color:var(--text-accent);font-weight:500;letter-spacing:.1em;text-transform:uppercase;position:relative;margin-top:8px}.subtitle:before{content:"✦";position:absolute;left:-30px;top:50%;transform:translateY(-50%);color:var(--gradient-start);font-size:1rem;animation:sparkle 2s ease-in-out infinite}.subtitle:after{content:"✦";position:absolute;right:-30px;top:50%;transform:translateY(-50%);color:var(--gradient-end);font-size:1rem;animation:sparkle 2s ease-in-out infinite reverse}@keyframes sparkle{0%,to{opacity:.3;transform:translateY(-50%) scale(.8)}50%{opacity:1;transform:translateY(-50%) scale(1.2)}}.main-card{background:linear-gradient(135deg,#ffffff1a,#ffffff0d,#ffffff14);-webkit-backdrop-filter:blur(30px) saturate(180%);backdrop-filter:blur(30px) saturate(180%);border:1px solid rgba(255,255,255,.2);border-radius:32px;padding:0;box-shadow:0 25px 50px #0000004d,0 0 0 1px #ffffff1a,inset 0 1px #fff3;position:relative;overflow:visible;width:60%;height:600px;max-height:600px;margin:0;flex:0 0 60%;transition:all 2s cubic-bezier(.16,1,.3,1)}.main-card.full-screen{width:100%;height:100%;max-height:none;flex:1 1 auto;background:transparent;border:none;box-shadow:none;border-radius:0}.main-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,212,255,.5),rgba(107,70,193,.5),transparent);opacity:.8}.hero-image-overlay{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center}.hero-image{width:100%;height:100%;object-fit:cover;object-position:center}.loading-overlay{position:absolute;inset:0;background:linear-gradient(135deg,#0a0a0a,#1a1a2e,#0a0a0a);display:none;align-items:center;justify-content:center;z-index:20;opacity:1;transition:opacity .5s ease}.loading-overlay.show{display:flex}.loading-content{text-align:center;color:var(--text-primary)}.loading-spinner{position:relative;width:80px;height:80px;margin:0 auto 20px}.spinner-ring{position:absolute;top:0;left:0;width:100%;height:100%;border:3px solid transparent;border-top:3px solid var(--gradient-start);border-radius:50%;animation:spin 1.5s linear infinite}.spinner-ring:nth-child(2){width:60px;height:60px;top:10px;left:10px;border-top-color:var(--gradient-end);animation-delay:-.5s;animation-duration:1.2s}.spinner-ring:nth-child(3){width:40px;height:40px;top:20px;left:20px;border-top-color:var(--gradient-start);animation-delay:-1s;animation-duration:1s}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-text{font-size:1.2rem;font-weight:600;margin-bottom:15px;background:linear-gradient(90deg,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.loading-dots{display:flex;justify-content:center;gap:8px}.loading-dots span{width:8px;height:8px;background:var(--gradient-start);border-radius:50%;animation:bounce 1.4s ease-in-out infinite both}.loading-dots span:nth-child(1){animation-delay:-.32s}.loading-dots span:nth-child(2){animation-delay:-.16s}.loading-dots span:nth-child(3){animation-delay:0s}@keyframes bounce{0%,80%,to{transform:scale(0);opacity:.5}40%{transform:scale(1);opacity:1}}.logo-overlay{position:absolute;top:20px;left:20px;z-index:15;pointer-events:none}.company-logo{max-height:60px;max-width:200px;height:auto;width:auto;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3));transition:all .3s ease}.company-logo:hover{transform:scale(1.05);filter:drop-shadow(0 6px 12px rgba(0,0,0,.4))}.floating-controls{position:absolute;bottom:40px;left:50%;transform:translate(-50%);z-index:30;opacity:1;transition:all .4s cubic-bezier(.4,0,.2,1);pointer-events:all;width:auto;max-width:calc(100% - 40px)}.floating-card{background:linear-gradient(135deg,#fffffff2,#ffffffe6);-webkit-backdrop-filter:blur(30px) saturate(180%);backdrop-filter:blur(30px) saturate(180%);border-radius:20px;padding:20px 24px;display:flex;align-items:center;gap:24px;box-shadow:0 20px 40px #0003,0 0 0 1px #ffffff4d,inset 0 1px #fff6;border:1px solid rgba(255,255,255,.4);min-width:360px;max-width:100%;justify-content:space-between;position:relative;overflow:hidden;flex-wrap:nowrap}.floating-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s ease}.floating-card:hover:before{left:100%}.floating-card:hover{transform:translateY(-2px);box-shadow:0 25px 50px #00000040,0 0 0 1px #fff6,inset 0 1px #ffffff80,0 0 30px #00d4ff1a}.language-section{display:flex;align-items:center;gap:8px;position:relative}.language-select{background:transparent;border:none;color:#374151;font-size:1rem;font-weight:500;cursor:pointer;outline:none;padding:4px 8px 4px 0;appearance:none;-webkit-appearance:none;-moz-appearance:none;min-width:100px;transition:all .3s ease}.language-select:disabled{opacity:.5;cursor:not-allowed;color:#9ca3af}.language-select option{background:#fff;color:#374151;padding:8px}.dropdown-arrow{color:#6b7280;font-size:.8rem;pointer-events:none}.chat-now-btn{background:linear-gradient(135deg,var(--gradient-end) 0%,var(--accent-blue) 100%);color:#fff;border:none;border-radius:16px;padding:14px 28px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);white-space:nowrap;box-shadow:0 8px 20px #6b46c166,0 0 0 1px #ffffff1a,inset 0 1px #fff3;position:relative;overflow:hidden;text-transform:uppercase;letter-spacing:.5px}.chat-now-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s ease}.chat-now-btn:hover:not(:disabled){background:linear-gradient(135deg,#553c9a,#2563eb);transform:translateY(-3px) scale(1.02);box-shadow:0 12px 30px #6b46c180,0 0 0 1px #fff3,inset 0 1px #ffffff4d,0 0 20px #00d4ff4d}.chat-now-btn:hover:not(:disabled):before{left:100%}.chat-now-btn:active{transform:translateY(-1px) scale(1.01);box-shadow:0 6px 20px #6b46c166,0 0 0 1px #ffffff26,inset 0 1px #ffffff40}.chat-now-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;background:linear-gradient(135deg,#9ca3af,#6b7280);box-shadow:0 4px 12px #9ca3af33,0 0 0 1px #ffffff0d}.floating-card .mute-mic-btn{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#10b981,#059669);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #10b9814d;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.floating-card .mute-mic-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.floating-card .mute-mic-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b98166}.floating-card .mute-mic-btn:hover:before{left:100%}.floating-card .mute-mic-btn:active{transform:translateY(0)}.floating-card .mute-mic-btn.muted{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 4px 12px #ef44444d}.floating-card .mute-mic-btn.muted:hover{box-shadow:0 6px 20px #ef444466}.video-container{position:relative;width:100%;height:100%;max-height:600px;overflow:hidden;border-radius:32px}.video-container.full-screen{height:100%;max-height:none;border-radius:0}.video-container video{width:100%;height:600px;max-height:600px;object-fit:contain;display:block;border-radius:inherit;background:transparent}.video-container.full-screen video{height:100%;max-height:none}.video-container canvas{width:100%;height:600px;max-height:600px;object-fit:contain;display:block;border-radius:inherit;background:transparent;transform:scale(1.15);transform-origin:center}.video-container.full-screen canvas{height:100%;max-height:none;transform:none;object-fit:cover}.settings{margin-bottom:30px}.settings-header{margin-bottom:20px}.settings-header h3{font-size:1.3rem;font-weight:700;background:linear-gradient(90deg,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.setting-group{display:flex;flex-direction:column;gap:8px}.setting-group label{font-weight:600;color:var(--text-primary);font-size:.9rem;text-transform:uppercase;letter-spacing:.05em}.setting-group select{padding:12px 16px;background:#ffffff0d;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.95rem;cursor:pointer;transition:all .3s ease}.setting-group select:focus{outline:none;border-color:var(--gradient-start);box-shadow:0 0 0 3px #00d4ff1a;background:#ffffff14}.setting-group select option{background:var(--dark-bg);color:var(--text-primary)}.chat-section{margin-top:20px}.chat-header{margin-bottom:15px}.chat-header h3{font-size:1.3rem;font-weight:700;background:linear-gradient(90deg,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.chat-log{background:#0000004d;border:1px solid var(--border-color);border-radius:12px;padding:20px;height:200px;overflow-y:auto;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.85rem;line-height:1.5}.chat-message{margin-bottom:8px;padding:8px 12px;border-radius:8px;border-left:3px solid}.chat-message.avatar{background:#00d4ff1a;border-left-color:var(--gradient-start);color:#00d4ff}.chat-message.user{background:#6b46c11a;border-left-color:var(--gradient-end);color:#a78bfa}.chat-message.system{background:#ffffff0d;border-left-color:var(--text-secondary);color:var(--text-secondary)}.chat-log::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.chat-log::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--gradient-start),var(--gradient-end));border-radius:3px}.chat-log::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,var(--gradient-end),var(--gradient-start))}.transcript-toggle-container{position:absolute;bottom:60px;right:20px;z-index:100;display:flex;gap:16px;align-items:center;max-width:calc(100% - 40px);flex-wrap:wrap}.view-mode-toggle-btn,.transcript-toggle-btn{position:relative;width:56px;height:56px;border-radius:16px;border:1px solid rgba(255,255,255,.2);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:22px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#ffffff1a,#ffffff0d);box-shadow:0 8px 32px #0000001a,inset 0 1px #fff3}.transcript-toggle-btn{background:linear-gradient(135deg,#667eea33,#764ba233)}.view-mode-toggle-btn{background:linear-gradient(135deg,#f093fb33,#f5576c33)}.view-mode-toggle-btn:hover,.transcript-toggle-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 12px 40px #0003,inset 0 1px #ffffff4d,0 0 20px #667eea4d;border-color:#ffffff4d}.view-mode-toggle-btn:active,.transcript-toggle-btn:active{transform:translateY(-1px) scale(1.02)}.transcript-toggle-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 8px 32px #667eea66,inset 0 1px #fff3,0 0 30px #667eea4d}.view-mode-toggle-btn.active{background:linear-gradient(135deg,#f093fb,#f5576c);box-shadow:0 8px 32px #f093fb66,inset 0 1px #fff3,0 0 30px #f093fb4d}.view-mode-toggle-btn:before,.transcript-toggle-btn:before{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 12px);right:0;background:linear-gradient(135deg,#111827f2,#1f2937f2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding:10px 16px;border-radius:12px;font-size:13px;font-weight:500;white-space:nowrap;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;box-shadow:0 10px 40px #0000004d,0 0 0 1px #ffffff1a;letter-spacing:.3px;z-index:1000}.view-mode-toggle-btn:after,.transcript-toggle-btn:after{content:"";position:absolute;bottom:calc(100% + 4px);right:20px;width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:8px solid rgba(17,24,39,.95);opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:1000}.view-mode-toggle-btn:hover:before,.transcript-toggle-btn:hover:before,.view-mode-toggle-btn:hover:after,.transcript-toggle-btn:hover:after{opacity:1;visibility:visible;transform:translateY(0)}.mute-mic-container{position:absolute;bottom:20px;left:20px;z-index:100}.transcript-icon,.chat-icon{font-size:22px;transition:transform .3s cubic-bezier(.4,0,.2,1)}.transcript-toggle-btn.active .transcript-icon,.view-mode-toggle-btn.active .chat-icon{transform:scale(1.1)}.mute-mic-btn{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#10b981,#059669);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px #10b98166;transition:all 2s cubic-bezier(.16,1,.3,1);font-size:18px}.mute-mic-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b98199}.mute-mic-btn:active{transform:translateY(0)}.mute-mic-btn.muted{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 4px 15px #ef444466}.mute-mic-btn.muted:hover{box-shadow:0 6px 20px #ef444499}.mic-icon{font-size:20px;transition:transform 2s cubic-bezier(.16,1,.3,1)}.chat-transcript-panel{width:25%;height:600px;max-height:600px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 10px 25px #00000026;display:none;flex-direction:column;overflow:hidden;flex:0 0 35%;margin:0;opacity:0;transform:translate(50px) scale(.95);transition:all 2s cubic-bezier(.16,1,.3,1)}.chat-transcript-panel.show{display:flex;opacity:1;transform:translate(0) scale(1);animation:slideInRight 2s cubic-bezier(.16,1,.3,1) forwards}.chat-header{display:flex;justify-content:center;align-items:center;padding:20px;border-bottom:2px solid #e5e7eb;background:linear-gradient(135deg,#f8fafc,#fff);border-radius:16px 16px 0 0;position:relative}.chat-header:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:60px;height:2px;background:linear-gradient(90deg,transparent,#3b82f6,transparent);border-radius:2px}.chat-header h3{font-size:1.1rem;font-weight:600;background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;letter-spacing:.5px}.chat-log{background:transparent;padding:24px;flex:1;overflow-y:auto;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.95rem;line-height:1.6;min-height:0;display:flex;flex-direction:column}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;opacity:.6}.empty-state-icon{font-size:4rem;margin-bottom:16px;animation:floatIcon 3s ease-in-out infinite}@keyframes floatIcon{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.empty-state-text{font-size:1.1rem;font-weight:600;color:#64748b;margin-bottom:8px}.empty-state-subtext{font-size:.9rem;color:#94a3b8}.chat-message{margin-bottom:16px;display:flex;transition:all .2s ease;animation:messageSlideIn .3s ease-out}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-message.avatar{justify-content:flex-start}.chat-message.user{justify-content:flex-end}.message-bubble{max-width:75%;padding:12px 18px;border-radius:20px;position:relative;word-wrap:break-word;white-space:pre-wrap;box-shadow:0 2px 8px #00000014;transition:all .2s ease}.chat-message:hover .message-bubble{box-shadow:0 4px 12px #0000001f;transform:translateY(-2px)}.message-bubble.avatar{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);color:#1e293b;border-bottom-left-radius:6px;border:1px solid #e2e8f0}.message-bubble.user{background:linear-gradient(135deg,#dbeafe,#bfdbfe);color:#1e3a8a;border-bottom-right-radius:6px;border:1px solid #bfdbfe}.chat-log::-webkit-scrollbar{width:6px}.chat-log::-webkit-scrollbar-track{background:#f1f5f9;border-radius:3px}.chat-log::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.chat-log::-webkit-scrollbar-thumb:hover{background:#94a3b8}.text-chat-input-container{display:flex;gap:12px;padding:16px 20px;border-top:2px solid #e5e7eb;background:linear-gradient(135deg,#fff,#f8fafc);align-items:center}.text-chat-input{flex:1;padding:12px 16px;border:2px solid #e5e7eb;border-radius:12px;font-size:.95rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#1e293b;background:#fff;transition:all .3s ease;outline:none}.text-chat-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.text-chat-input:disabled{background:#f1f5f9;color:#94a3b8;cursor:not-allowed}.text-chat-input::placeholder{color:#94a3b8}.send-message-btn{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #3b82f64d;position:relative;overflow:hidden}.send-message-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.send-message-btn:hover:not(:disabled){transform:translateY(-2px) scale(1.05);box-shadow:0 6px 20px #3b82f666}.send-message-btn:hover:not(:disabled):before{left:100%}.send-message-btn:active:not(:disabled){transform:translateY(0) scale(1)}.send-message-btn:disabled{background:linear-gradient(135deg,#cbd5e1,#94a3b8);cursor:not-allowed;box-shadow:0 2px 8px #cbd5e14d;opacity:.5}.send-message-btn svg{transform:rotate(0);transition:transform .3s ease}.send-message-btn:hover:not(:disabled) svg{transform:rotate(-10deg)}.transcript-icon,.mic-icon,.send-icon{transition:transform 2s cubic-bezier(.16,1,.3,1)}.transcript-toggle-btn.active .transcript-icon{transform:scale(1.1)}.mute-mic-btn.muted .mic-icon{transform:scale(.8);opacity:.7}@media (min-width: 1920px){.container{max-width:1800px;margin:0 auto}.main-card{width:65%;height:700px}.chat-transcript-panel{width:30%;height:700px}.video-container video,.video-container canvas{height:700px}.logo-text{font-size:3.5rem}.floating-card{min-width:420px;padding:24px 28px}}@media (min-width: 1440px) and (max-width: 1919px){.container{max-width:1400px;margin:0 auto}.main-card{width:62%;height:650px}.chat-transcript-panel{width:33%;height:650px}.video-container video,.video-container canvas{height:650px}.logo-text{font-size:3.2rem}}@media (min-width: 1200px) and (max-width: 1439px){.container{max-width:1140px}.main-card{width:60%;height:580px}.chat-transcript-panel{width:35%;height:580px}.video-container video,.video-container canvas{height:580px}.logo-text{font-size:2.8rem}.floating-card{min-width:340px;padding:18px 22px}}@media (min-width: 992px) and (max-width: 1199px){.container{max-width:960px}.main-card{width:58%;height:520px}.chat-transcript-panel{width:38%;height:520px}.video-container video,.video-container canvas{height:520px}.logo-text{font-size:2.5rem}.floating-card{min-width:320px;padding:16px 20px;gap:16px}.chat-now-btn{padding:12px 24px;font-size:.95rem}.company-logo{max-height:50px;max-width:180px}}@media (min-width: 768px) and (max-width: 991px){#app{padding:20px 30px}.container{max-width:100%}.main-card{width:52%;height:480px;margin:0 auto;transform:translate(0)!important}.chat-transcript-panel{width:40%;height:480px}.video-container video,.video-container canvas{height:480px}.logo-text{font-size:2.2rem}.floating-card{min-width:300px;padding:14px 18px;gap:12px}.chat-now-btn{padding:10px 20px;font-size:.9rem}.transcript-toggle-btn,.view-mode-toggle-btn{width:50px;height:50px}.company-logo{max-height:45px;max-width:160px}}@media (min-width: 576px) and (max-width: 767px){#app{padding:20px}.container{flex-direction:column;gap:20px}.main-card{width:calc(100% - 24px);height:450px;flex:none;margin:0 auto;transform:translate(0)!important}.chat-transcript-panel{width:calc(100% - 24px);height:350px;flex:none;margin:0 auto}.video-container video,.video-container canvas{height:450px}.logo-text{font-size:2rem}.floating-card{min-width:280px;padding:12px 16px}.transcript-toggle-btn,.view-mode-toggle-btn{width:48px;height:48px}}@media (max-width: 400px){.floating-card{gap:6px;padding:6px 10px}.chat-now-btn{padding:6px 12px;font-size:.75rem;min-width:60px}.language-select{font-size:.75rem;min-width:60px;padding:4px 6px}.transcript-toggle-btn,.view-mode-toggle-btn{width:40px;height:40px;font-size:16px}.main-card{width:calc(100% - 16px);height:320px;margin:0 auto;transform:translate(0)!important}.video-container video,.video-container canvas{height:320px}}@media (max-width: 575px){#app{padding:10px;min-height:100vh;max-height:100vh;height:100vh}.container{flex-direction:column;gap:15px;overflow:visible;max-height:calc(100vh - 40px);height:auto}.container.transcript-hidden .main-card{flex:none;width:100%}.main-card{width:calc(100% - 20px);height:350px;flex:none;margin:0 auto;overflow:visible;transform:translate(0)!important}.chat-transcript-panel{width:calc(100% - 20px);height:320px;flex:none;border-radius:16px 16px 0 0;margin:0 auto}.transcript-toggle-container{bottom:10px;right:10px;gap:8px}.transcript-toggle-btn,.view-mode-toggle-btn{width:44px;height:44px;font-size:18px;border-radius:12px}.video-container video,.video-container canvas{height:350px;object-fit:contain}.logo{flex-direction:column;gap:10px;min-height:60px}.header-logo{max-height:40px;max-width:160px}.logo-text{font-size:1.8rem}.floating-card{min-width:100%;max-width:100%;gap:8px;padding:8px 12px;flex-wrap:nowrap;justify-content:space-between}.floating-controls{bottom:10px;left:50%;transform:translate(-50%);width:calc(100% - 20px);max-width:400px;overflow:visible}.chat-now-btn{padding:8px 16px;font-size:.8rem;flex:1;min-width:80px}.language-select{font-size:.8rem;min-width:70px;padding:6px 8px}.language-section{flex:0 0 auto}.settings-grid{grid-template-columns:1fr}.logo-overlay{top:8px;left:8px}.company-logo{max-height:35px;max-width:130px}.chat-log{padding:16px;font-size:.9rem}.message-bubble{padding:10px 14px;font-size:.9rem}.text-chat-input-container{padding:12px 16px}.text-chat-input{padding:10px 12px;font-size:.9rem}.send-message-btn{width:40px;height:40px}}@media (max-width: 480px){#app{padding:10px}.header{margin-bottom:20px}.logo-text{font-size:1.5rem}.header-logo{max-height:35px;max-width:140px}.subtitle{font-size:.9rem}.main-card{height:350px;border-radius:20px;padding:0}.video-container video,.video-container canvas{height:350px;border-radius:20px}.chat-transcript-panel{width:calc(100% - 16px);height:280px;border-radius:20px;margin:0 auto}.logo-overlay{top:6px;left:6px}.company-logo{max-height:30px;max-width:110px}.floating-controls{bottom:15px;width:calc(100% - 20px);max-width:360px}.floating-card{min-width:100%;padding:8px 10px;gap:6px;flex-wrap:nowrap}.language-section{order:1;width:auto;flex-shrink:0}.language-select{font-size:.85rem;width:auto;min-width:120px;padding:8px 10px}.mute-mic-btn{order:2;width:38px;height:38px}.chat-now-btn{order:3;padding:8px 14px;font-size:.8rem;flex:1}.transcript-toggle-container{gap:8px;bottom:10px;right:10px}.transcript-toggle-btn,.view-mode-toggle-btn{width:42px;height:42px;font-size:16px;border-radius:10px}.hero-image{width:100%;height:100%;object-fit:cover}.loading-spinner{width:60px;height:60px}.loading-text,.chat-header h3{font-size:1rem}.chat-log{padding:12px;font-size:.85rem}.message-bubble{padding:8px 12px;font-size:.85rem;max-width:85%}.text-chat-input{font-size:.85rem;padding:8px 12px}.send-message-btn{width:36px;height:36px}.empty-state-icon{font-size:3rem}.empty-state-text{font-size:1rem}.empty-state-subtext{font-size:.85rem}.loading-spinner{width:50px;height:50px}.loading-text{font-size:.9rem}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.loading{animation:pulse 2s infinite}.mode-toggle{display:flex;gap:6px;margin-top:8px;justify-content:center}.mode-btn{background:#f0f0f0;border:1px solid #ddd;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:500;color:#333;cursor:pointer;transition:all .2s ease-in-out}.mode-btn:hover:not(:disabled){background:#e8e8e8}.mode-btn:disabled{cursor:not-allowed;opacity:.5}.mode-btn.active{background:#007bff;border-color:#007bff;color:#fff;box-shadow:0 2px 6px #007bff4d}*{margin:0;padding:0;box-sizing:border-box}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}#root{width:100%;height:100vh}
