.teleprompter-container{scroll-behavior:smooth;font-smooth:always;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.teleprompter-text{line-height:1.8;word-spacing:.1em;letter-spacing:.02em}.teleprompter-indicator{background:linear-gradient(90deg,transparent,#7c3aed,transparent);height:2px;z-index:10;opacity:.7}.progress-bar{height:100%;background:linear-gradient(90deg,#7c3aed,#a855f7);transition:width .3s ease}.scrollbar-hide{-ms-overflow-style:none;scrollbar-width:none}.scrollbar-hide::-webkit-scrollbar{display:none}.camera-preview{aspect-ratio:16/9;background:#000;border-radius:8px;overflow:hidden;position:relative}.subtitle-overlay{position:absolute;bottom:20px;left:0;right:0;padding:0 20px;pointer-events:none;z-index:10}.subtitle-text{background:rgba(0,0,0,.8);color:white;padding:8px 16px;border-radius:4px;font-family:Arial,sans-serif;text-align:center;word-wrap:break-word}.recording-indicator{animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.fullscreen-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000;z-index:9999}@media (max-width:768px){.teleprompter-text{line-height:1.6;padding:0 16px}.teleprompter-indicator{height:1px}.subtitle-overlay{bottom:10px;padding:0 10px}.subtitle-text{font-size:14px;padding:6px 12px}}.subtitle-config-preview{position:relative;background:linear-gradient(45deg,#1a1a1a,#2a2a2a);border-radius:8px;min-height:120px;display:flex;align-items:flex-end;justify-content:center;padding:20px}.video-canvas{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;border-radius:inherit}.record-button{position:relative;overflow:hidden}.record-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,.2);border-radius:50%;transform:translate(-50%,-50%);transition:width .3s ease,height .3s ease}.record-button:active:before{width:100%;height:100%}.control-grid{display:grid;gap:16px}@media (min-width:768px){.control-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}@media (max-width:767px){.control-grid{grid-template-columns:1fr}}.glass-effect{background:rgba(15,23,42,.8);backdrop-filter:blur(12px);border:1px solid rgba(148,163,184,.1)}.status-indicator{position:relative}.status-indicator:after{content:"";position:absolute;top:-2px;right:-2px;width:8px;height:8px;border-radius:50%;border:2px solid #000}.status-indicator.recording:after{background:#ef4444;animation:pulse 1s ease-in-out infinite}.status-indicator.connected:after{background:#22c55e}.status-indicator.disconnected:after{background:#6b7280}.karaoke-current-word{background:linear-gradient(90deg,#3b82f6,#8b5cf6);color:white!important;padding:4px 8px;border-radius:8px;font-weight:700;text-shadow:0 0 10px rgba(59,130,246,.5);animation:karaokeGlow 1s ease-in-out infinite alternate;transform:scale(1.1);transition:all .2s ease;box-shadow:0 0 15px rgba(59,130,246,.4)}.karaoke-past-word{color:#94a3b8!important;opacity:.7;transition:all .3s ease}.karaoke-future-word{color:#e2e8f0!important;transition:all .3s ease}@keyframes karaokeGlow{0%{box-shadow:0 0 5px rgba(59,130,246,.3);background:linear-gradient(90deg,#3b82f6,#8b5cf6)}to{box-shadow:0 0 20px rgba(59,130,246,.6);background:linear-gradient(90deg,#4f46e5,#7c3aed)}}.karaoke-subtitle-container{text-align:center;line-height:1.4;word-wrap:break-word;max-width:90%;margin:0 auto;backdrop-filter:blur(8px)}@media (max-width:768px){.karaoke-current-word{padding:2px 6px;border-radius:6px;transform:scale(1.05)}.karaoke-subtitle-container{max-width:95%;line-height:1.3}}.karaoke-overlay{position:absolute;bottom:80px;left:50%;transform:translateX(-50%);z-index:1000;pointer-events:none;max-width:85%;text-align:center}.karaoke-overlay .karaoke-current-word{background:linear-gradient(90deg,#10b981,#3b82f6);box-shadow:0 0 20px rgba(16,185,129,.5)}.teleprompter-text{line-height:1.6;letter-spacing:.5px}.teleprompter-text .karaoke-current-word{display:inline-block;margin:0 2px;position:relative}.teleprompter-text .karaoke-current-word:before{content:"";position:absolute;bottom:-4px;left:0;right:0;height:2px;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:1px;animation:progressBar 1s ease-in-out infinite}@keyframes progressBar{0%{width:0;opacity:.5}50%{width:100%;opacity:1}to{width:100%;opacity:.5}}.karaoke-controls{position:fixed;bottom:20px;right:20px;background:rgba(15,23,42,.95);backdrop-filter:blur(12px);border:1px solid rgba(148,163,184,.2);border-radius:12px;padding:12px;z-index:1001;box-shadow:0 8px 32px rgba(0,0,0,.3)}.karaoke-controls button{background:transparent;border:none;color:#94a3b8;padding:8px;border-radius:6px;transition:all .2s ease;cursor:pointer}.karaoke-controls button:hover{color:#e2e8f0;background:rgba(59,130,246,.1)}.karaoke-controls button.active{color:#3b82f6;background:rgba(59,130,246,.2)}.word-transition{transition:all .2s cubic-bezier(.4,0,.2,1)}.progress-indicator{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:rgba(15,23,42,.9);backdrop-filter:blur(8px);padding:8px 16px;border-radius:20px;font-size:12px;color:#94a3b8;z-index:1002;min-width:120px;text-align:center}@keyframes wordAppear{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.word-appear{animation:wordAppear .3s ease-out}.calibration-container{max-width:800px;margin:0 auto;padding:20px}.calibration-text{background:rgba(51,65,85,.3);border:2px solid transparent;border-radius:12px;padding:24px;font-size:18px;line-height:1.6;transition:all .3s ease}.calibration-text.recording{border-color:#ef4444;background:rgba(239,68,68,.1);box-shadow:0 0 20px rgba(239,68,68,.2)}@media (max-width:1024px){.karaoke-overlay{bottom:60px;max-width:90%}.karaoke-controls{bottom:15px;right:15px;padding:10px}}@media (max-width:768px){.teleprompter-text{line-height:1.5;letter-spacing:.3px}.karaoke-overlay{bottom:40px;max-width:95%;font-size:14px}.progress-indicator{top:10px;font-size:11px;padding:6px 12px}.calibration-text{font-size:16px;padding:20px}}@media (prefers-color-scheme:dark){.karaoke-current-word{background:linear-gradient(90deg,#2563eb,#7c3aed)}.karaoke-overlay .karaoke-current-word{background:linear-gradient(90deg,#059669,#2563eb)}}@media (prefers-reduced-motion:reduce){.karaoke-current-word{animation:none;transform:none}.word-transition{transition:none}@keyframes karaokeGlow{0%,to{box-shadow:0 0 10px rgba(59,130,246,.4)}}}@media (prefers-contrast:high){.karaoke-current-word{background:#000000;color:#ffffff;border:2px solid #ffffff}.karaoke-past-word{color:#666666}.karaoke-future-word{color:#cccccc}}.emotion-confiante{color:#10b981;font-weight:600}.emotion-preocupado{color:#f59e0b;font-weight:500}.emotion-empatico{color:#8b5cf6;font-weight:500}.emotion-surpreso{color:#06b6d4;font-weight:600}.emotion-didatico{color:#3b82f6;font-weight:500}.emotion-alegre{color:#fbbf24;font-weight:600}.emotion-triste{color:#64748b;font-weight:500}.emotion-furioso{color:#ef4444;font-weight:700}.gesture-apontar{color:#a855f7;font-style:italic}.gesture-enumerar{color:#06b6d4}.gesture-expandir{color:#10b981}.gesture-enfatizar{color:#f59e0b;font-weight:600}.emphasis{color:#fbbf24;font-weight:700;text-decoration:underline;text-decoration-color:rgba(251,191,36,.3);text-underline-offset:3px}.pause{color:#94a3b8;font-style:italic}.intonation-pergunta{color:#06b6d4;font-style:italic}.intonation-exclamacao{color:#f59e0b;font-weight:600}.emotion-icon,.emphasis-icon,.gesture-icon,.intonation-icon,.pause-icon{display:none}h1,h2,h3{color:#f8fafc}h1{font-size:1.75rem;margin-bottom:1.5rem;line-height:1.2}h1,h2{font-weight:700}h2{font-size:1.5rem;margin-bottom:1rem;line-height:1.3}h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;line-height:1.4}p{margin-bottom:1.5rem;line-height:1.8}mark{background-color:transparent;color:#818cf8;font-weight:600}.animate-pulse-subtle{animation:pulse-subtle 2s ease-in-out infinite}@keyframes pulse-subtle{0%,to{opacity:1}50%{opacity:.8}}