*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;background-color:#000;color:#fff;overflow:hidden;height:100vh}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden;background-color:#000}.app-header{padding:10px 20px;flex-shrink:0;background:#181818cc;border-bottom:1px solid rgba(255,255,255,.1)}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:100%}.home-btn{background:transparent;border:none;cursor:pointer;padding:5px 10px;border-radius:8px;transition:all .3s ease}.home-btn:hover{background:#ff477e1a}.home-logo{color:#ff477e;font-size:1.8rem;font-weight:700;text-shadow:0 0 10px rgba(255,71,126,.7)}.mode-buttons{display:flex;justify-content:center;align-items:center;gap:10px;flex-grow:1}.mode-button{background-color:#333;color:#fff;border:none;border-radius:20px;padding:8px 18px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;display:flex;align-items:center;justify-content:center;min-width:100px;box-shadow:0 2px 5px #0003;position:relative;overflow:hidden}.mode-button:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000004d}.mode-button:active{transform:translateY(0);box-shadow:0 2px 3px #0003}.mode-button.active{background-color:var(--accent-color, #ff3366);box-shadow:0 0 10px #ff336680}.btn-concert{background-color:#3498db}.btn-concert:hover{background-color:#2980b9}.btn-concert.active{background-color:#2980b9;box-shadow:0 0 10px #3498db80}.btn-karaoke{background-color:#9b59b6}.btn-karaoke:hover{background-color:#8e44ad}.btn-karaoke.active{background-color:#8e44ad;box-shadow:0 0 10px #9b59b680}.btn-rehearsal{background-color:#ff8c00;color:#fff;border:2px solid #FF8C00}.btn-rehearsal:hover{background-color:#ff7f00;border-color:#ff7f00;box-shadow:0 0 8px #ff8c0066}.btn-rehearsal.active{background-color:#ff6500;border-color:#ff6500;box-shadow:0 0 12px #ff8c0099}.btn-live{background-color:#e74c3c}.btn-live:hover{background-color:#c0392b}.btn-live.active{background-color:#c0392b;box-shadow:0 0 10px #e74c3c80}.scale-controls{display:flex;align-items:center;gap:5px}.scale-btn{background:transparent;border:1px solid rgba(255,255,255,.3);color:#ffffffb3;padding:6px 12px;border-radius:15px;cursor:pointer;font-size:12px;font-weight:500;transition:all .3s ease;min-width:40px}.scale-btn:hover{background:#ffffff1a;color:#fff;border-color:#fff}#lyrics-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;overflow-y:auto;overflow-x:hidden;padding:0;position:relative;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}#lyrics-container::-webkit-scrollbar{width:8px}#lyrics-container::-webkit-scrollbar-track{background:transparent}#lyrics-container::-webkit-scrollbar-thumb{background-color:#ffffff4d;border-radius:4px}#lyrics-display{font-size:1.5rem;line-height:1.4;text-align:center;max-width:80%;width:100%;padding:40px 0 120px;display:flex;flex-direction:column;align-items:center;word-wrap:break-word}.lyric-line{margin:16px 0;opacity:.5;transition:all .3s ease;max-width:100%;white-space:normal;overflow-wrap:break-word;word-break:normal;padding:0 20px;word-spacing:normal!important;line-height:1.4}.lyric-line.active{opacity:1;color:#fff;text-shadow:0 0 8px rgba(255,255,255,.6),0 0 15px rgba(255,255,255,.4);transition:opacity .3s ease,color .3s ease,text-shadow .3s ease}.lyric-line:not(:has(* br,* span)){white-space:pre-wrap}.lyric-line:not(:has(* span)){overflow:hidden;text-overflow:ellipsis}body,.lyric-line,#lyrics-display{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#transport-controls{display:flex;align-items:center;background-color:#1f1f1f;border-top:1px solid #333;padding:10px 15px;flex-wrap:wrap;gap:10px;z-index:10;position:relative;flex-shrink:0}.transport-controls-row{display:flex;align-items:center;width:100%;margin-bottom:5px}.transport-btn,#play-pause,#reload-app,#marker-editor-btn{background-color:#555;color:#fff;border:none;border-radius:4px;padding:8px 15px;cursor:pointer;font-size:14px;margin-right:5px;transition:all .2s ease}.transport-btn:hover,#play-pause:hover,#reload-app:hover,#marker-editor-btn:hover{background-color:#666;box-shadow:0 0 5px #0000004d}#reload-app{font-size:15px;background-color:#555}#reload-app:hover{background-color:#666}#marker-editor-btn{background-color:#4caf50}#marker-editor-btn:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.volume-controls{display:flex;flex-direction:column;margin:0 20px}.volume-control{display:flex;align-items:center;margin:5px 0}.volume-control label{width:80px;font-size:.9rem}.volume-control input[type=range]{width:150px}#track-catalog{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#141414f2;z-index:9999;overflow-y:auto;padding:20px}.hidden{display:none}.catalog-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}#catalog-tracks{margin-bottom:30px}.track-item{display:flex;justify-content:space-between;align-items:center;padding:10px;border-bottom:1px solid #333;cursor:pointer}.track-item:hover{background-color:#333}.track-title{font-size:1.1rem;font-weight:700;flex:1}.track-info{display:flex;align-items:center}.track-info span{margin-right:15px;font-size:.9rem;color:#aaa}.current-track{background-color:#2a2a2a;border-left:3px solid #4CAF50}.delete-track{background-color:#e74c3c;color:#fff;border:none;border-radius:4px;padding:5px 10px;cursor:pointer;font-size:.8rem;margin-left:10px}.delete-track:hover{background-color:#c0392b}.upload-container{background-color:#222;padding:15px;border-radius:5px}.upload-row{display:flex;flex-wrap:wrap;margin:0 -10px}.upload-box{flex:1;min-width:250px;padding:0 10px;margin-bottom:15px}.upload-box label{display:block;margin-bottom:8px;font-weight:700;font-size:.9rem}.dropzone{border:2px dashed #666;border-radius:5px;padding:12px;text-align:center;background-color:#333;transition:all .3s ease;cursor:pointer;position:relative;height:80px;display:flex;align-items:center;justify-content:center}.dropzone:hover,.dropzone.dragover{border-color:#4caf50;background-color:#3a3a3a}.dropzone-content{pointer-events:none;display:flex;flex-direction:column;align-items:center;justify-content:center}.dropzone .icon{font-size:1.5rem;margin-bottom:5px}.dropzone p{margin:0;font-size:.9rem}.dropzone input[type=file]{position:absolute;width:100%;height:100%;top:0;left:0;opacity:0;cursor:pointer}.dropzone.file-selected{border-color:#4caf50;background-color:#2c3e2c}.dropzone.file-selected .icon{color:#4caf50}#upload-btn{background-color:#4caf50;color:#fff;padding:12px 20px;border:none;border-radius:4px;cursor:pointer;font-size:1rem;width:100%;margin-top:10px;font-weight:700;transition:background-color .2s}#upload-btn:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.welcome-message{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;max-width:90%;width:100%;padding:20px;z-index:10}.welcome-message h1{font-size:4rem;margin-bottom:20px;background:linear-gradient(135deg,#ff3b5c,#7331ff,#00b8ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradient-shift 8s ease infinite;font-weight:700}.welcome-message p{font-size:1.8rem;margin:10px 0;color:#fff;opacity:.9}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@media (max-width: 768px){.welcome-message h1{font-size:2.5rem}.welcome-message p{font-size:1.3rem}}.no-lyrics{font-size:2rem;opacity:.7;text-align:center}.no-tracks{text-align:center;padding:30px;font-size:1.2rem;color:#888}#progress-bar-container{flex:1;height:10px;background-color:#333;border-radius:5px;position:relative;cursor:pointer;overflow:visible;z-index:1}#progress-bar{height:100%;background-color:#4caf50;width:0;border-radius:5px;transition:width .1s linear;position:relative;z-index:2}#progress-bar-container:hover{background-color:#444}#progress-tooltip{position:absolute;background-color:#222;color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;transform:translate(-50%);bottom:15px;pointer-events:none;opacity:0;transition:opacity .2s;z-index:10;box-shadow:0 2px 5px #0000004d}#progress-bar-container:hover #progress-tooltip{opacity:1}.waveform-editor{position:fixed;top:auto;bottom:0;left:0;right:0;width:auto;height:250px;background-color:#1a1a1a;z-index:100;border-top:1px solid #333;display:flex;flex-direction:column;box-shadow:0 -3px 12px #000000b3;color:#fff;font-family:Arial,sans-serif}.waveform-header{display:flex;justify-content:space-between;align-items:center;padding:8px 15px;background-color:#222;border-bottom:1px solid #333;flex-wrap:wrap;gap:10px;height:50px}.waveform-header-left,.waveform-header-center,.waveform-header-right{display:flex;align-items:center;gap:10px}.waveform-header-left{flex:0 0 auto}.waveform-header-center{flex:1 1 auto;justify-content:center}.waveform-header-right{flex:0 0 auto}.waveform-title{font-size:16px;font-weight:700;color:#fff;margin-right:15px;text-transform:uppercase;letter-spacing:1px}.waveform-btn.back-btn{background-color:#555;border-radius:20px;padding:6px 15px;font-weight:700;display:flex;align-items:center;gap:5px}.waveform-btn.back-btn:before{content:"←";font-size:14px}.waveform-btn.back-btn:hover{background-color:#666;box-shadow:0 0 5px #0000004d}.waveform-help{font-size:13px;color:#aaa;margin-right:15px;flex-grow:1}.waveform-controls{display:flex;gap:5px;align-items:center;flex-wrap:wrap;background-color:#2d2d2d;border-radius:6px;padding:3px}.waveform-zoom-controls{display:flex;align-items:center;margin-right:10px}.waveform-btn{background-color:#555;color:#fff;border:none;border-radius:4px;padding:6px 12px;cursor:pointer;font-size:13px;transition:all .2s ease;border:1px solid transparent}.waveform-btn:hover{background-color:#666;color:#fff;box-shadow:0 0 5px #0000004d}.waveform-btn:active{transform:translateY(1px);background-color:#444}.waveform-btn.active{background-color:#333;color:#fff;box-shadow:inset 0 0 5px #0000004d}.waveform-btn.save-btn{background-color:#4caf50;color:#fff;font-weight:700;padding:6px 15px;border-radius:20px}.waveform-btn.save-btn:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.waveform-btn.edit-text-btn{background-color:#4caf50;color:#fff;font-weight:700;padding:6px 12px;border-radius:4px;margin:0 5px}.waveform-btn.edit-text-btn:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.waveform-btn.edit-text-btn strong{font-size:15px;font-family:serif}.waveform-canvas-container{flex:1;position:relative;overflow:hidden;background-color:#1a1a1a}.waveform-canvas{display:block;width:100%;height:100%}.playhead{position:absolute;top:0;width:2px;height:100%;background-color:#ff7832cc;z-index:10;pointer-events:none}.waveform-editor.centered-playhead .playhead{width:3px;background-color:#ff7832;box-shadow:0 0 8px #ff7832cc}.waveform-editor.centered-playhead .playhead:before{content:"";position:absolute;top:0;left:-2px;width:7px;height:7px;background-color:#ff7832;border-radius:50%}.waveform-editor.centered-playhead .playhead:after{content:"";position:absolute;bottom:0;left:-2px;width:7px;height:7px;background-color:#ff7832;border-radius:50%}#waveform-time-display{font-family:monospace;background-color:#2d2d2de6;border-radius:20px;padding:6px 15px;color:#fff;font-size:18px;font-weight:700;box-shadow:0 2px 5px #0000004d;min-width:80px;text-align:center;letter-spacing:1px;border:1px solid rgba(255,255,255,.1)}.waveform-marker{position:absolute;top:0;width:2px;height:100%;background-color:#4caf50;z-index:4;cursor:move;transition:background-color .2s ease}.waveform-marker:before{content:"";position:absolute;top:0;left:-6px;width:12px;height:12px;background-color:#4caf50;border-radius:50%;box-shadow:0 0 5px #00000080}.waveform-marker-label{position:absolute;top:16px;transform:translate(-50%);background-color:#000c;color:#fff;padding:4px 8px;border-radius:4px;font-size:11px;white-space:nowrap;max-width:150px;overflow:hidden;text-overflow:ellipsis;pointer-events:none;border-left:2px solid #4CAF50}body.waveform-active #lyrics-container{padding-bottom:270px!important;transition:padding-bottom .3s ease}body.waveform-active #lyrics-display{padding-top:60px!important}.waveform-active .lyric-line.has-marker{color:#4caf50!important;border-left:3px solid #4CAF50;padding-left:5px;transition:all .2s ease}.waveform-active .lyric-line.marker-intro{color:#2196f3!important;border-left:3px solid #2196F3}.waveform-active .lyric-line.marker-outro{color:#ff9800!important;border-left:3px solid #FF9800}.waveform-active .lyric-line.marker-unknown{color:#9e9e9e!important;border-left:3px solid #9E9E9E}@keyframes flash-highlight{0%{background-color:#4caf5000}50%{background-color:#4caf504d}to{background-color:#4caf5000}}.lyric-line.flash-highlight{animation:flash-highlight .5s ease}.waveform-active .lyric-line.played-marker{opacity:.6}.waveform-active .lyric-line.played-marker.marker-verse{color:#4caf5099!important}.waveform-active .lyric-line.played-marker.marker-chorus{color:#f4433699!important}.waveform-active .lyric-line.played-marker.marker-bridge{color:#6f42c199!important}.waveform-btn.delete-btn{background-color:#e74c3c;color:#fff;border-radius:4px}.waveform-btn.delete-btn:hover{background-color:#c0392b;box-shadow:0 0 5px #e74c3c80}.waveform-btn.reset-btn{background-color:#e74c3c;color:#fff;border-radius:4px}.waveform-btn.reset-btn:hover{background-color:#c0392b;box-shadow:0 0 5px #e74c3c80}.waveform-selection{background-color:#4caf5026;border:1px solid rgba(76,175,80,.5);border-radius:2px}.waveform-marker.selected{background-color:#ff9800}.waveform-loop-region{position:absolute;top:0;height:100%;background-color:transparent!important;border-left:1px solid rgba(255,200,50,.8)!important;border-right:1px solid rgba(255,200,50,.8)!important;z-index:2;pointer-events:none}.waveform-loop-handle{position:absolute;z-index:5;transition:background-color .1s ease,border .1s ease,box-shadow .1s ease;pointer-events:auto}.waveform-loop-handle.bottom-handle{position:absolute;bottom:0;height:12px;background-color:#ffc832b3;border:1px solid rgba(255,255,255,.7);border-radius:3px 3px 0 0;cursor:grab}.waveform-loop-handle.start-handle,.waveform-loop-handle.end-handle{top:0;height:100%;width:5px;background-color:#ffc83280;border:1px solid rgba(255,255,255,.5);cursor:ew-resize}.waveform-loop-handle:hover,.waveform-loop-handle.hover,.waveform-loop-handle.dragging{background-color:#ffc832e6;border:2px solid white;box-shadow:0 0 5px #ffffff80}.waveform-loop-handle.bottom-handle:hover,.waveform-loop-handle.bottom-handle.hover,.waveform-loop-handle.bottom-handle.dragging{background-color:#ffc832e6;cursor:grabbing}.waveform-btn.loop-btn{background-color:#ff9800;color:#fff}.waveform-btn.loop-btn.active{background-color:#f57c00;box-shadow:0 0 5px #ff980080}.sync-editor-container{display:flex;flex-direction:column;height:100%}.btn-group{display:flex;background-color:#333;border-radius:20px;padding:2px;margin:0 5px;overflow:hidden}.btn-group .waveform-btn{border-radius:0;margin:0;border-right:1px solid #222;padding:6px 10px;background-color:#555}.btn-group .waveform-btn:first-child{border-top-left-radius:20px;border-bottom-left-radius:20px}.btn-group .waveform-btn:last-child{border-top-right-radius:20px;border-bottom-right-radius:20px;border-right:none}.btn-group .waveform-btn:hover{background-color:#666}.btn-group .waveform-btn.active{background-color:#333}.waveform-btn.add-marker-btn{background-color:#4caf50;color:#fff;font-weight:700;padding:6px 15px;border-radius:20px}.waveform-btn.add-marker-btn:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.waveform-btn.markers-toggle-btn{background-color:#555;color:#fff;font-weight:700;padding:6px 15px;border-radius:20px}.waveform-btn.markers-toggle-btn.active{background-color:#4caf50;color:#fff}.waveform-btn.markers-toggle-btn:hover{background-color:#666;box-shadow:0 0 5px #fff3}.waveform-btn.markers-toggle-btn.active:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.time-marker{position:absolute;bottom:0;width:1px;height:5px;background-color:#ffffff4d;pointer-events:none}.time-marker.major{height:10px;background-color:#ffffff80}.time-marker-label{position:absolute;bottom:12px;transform:translate(-50%);color:#fff9;font-size:10px;font-family:monospace}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:#00000080;transition:opacity .3s ease}.modal-content{position:relative;background-color:#222;margin:10% auto;padding:0;border:1px solid #444;width:600px;max-width:90%;box-shadow:0 4px 8px #0003;animation:modalFadeIn .3s;border-radius:4px;overflow:hidden}@keyframes modalFadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:15px;background-color:#333;color:#fff;border-bottom:1px solid #444;display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:18px}.modal-body{padding:20px;color:#ddd}.close{color:#aaa;float:right;font-size:28px;font-weight:700;cursor:pointer}.close:hover,.close:focus{color:#fff;text-decoration:none}.btn{display:inline-block;padding:8px 12px;margin:5px 0;background-color:#555;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .2s}.btn:hover{background-color:#666;box-shadow:0 0 5px #0000004d}.btn:disabled{background-color:#333;color:#777;cursor:not-allowed}.btn-primary{background-color:#4caf50}.btn-primary:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}.btn-small{padding:4px 8px;font-size:12px}.info-text{font-size:12px;color:#999;margin:5px 0 15px}.form-control{display:block;width:100%;padding:8px 10px;font-size:14px;background-color:#333;border:1px solid #444;color:#ddd;border-radius:4px;margin:10px 0}.file-upload-container{display:flex;align-items:center;margin:10px 0}#selected-file-name{margin-left:10px;font-style:italic;color:#999}.backup-table{width:100%;border-collapse:collapse;margin:10px 0;font-size:14px}.backup-table th,.backup-table td{padding:8px;text-align:left;border-bottom:1px solid #444}.backup-table th{background-color:#333;color:#ddd}.backup-table tr:hover{background-color:#333}.notifications-container{position:fixed;bottom:20px;right:20px;z-index:1500;display:flex;flex-direction:column;gap:10px;max-width:350px}.notification{padding:12px 15px;border-radius:4px;color:#fff;box-shadow:0 2px 5px #0003;display:flex;justify-content:space-between;align-items:center;animation:notificationFadeIn .3s forwards;transition:opacity .3s,transform .3s}.notification.notification-hidden{opacity:0;transform:translate(30px)}.notification.info{background-color:#36c}.notification.success{background-color:#28a745}.notification.error{background-color:#dc3545}.notification.warning{background-color:#ffc107;color:#333}.notification-close{margin-left:10px;cursor:pointer;padding:0 5px}@keyframes notificationFadeIn{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}#backup-btn,#restore-btn{margin-left:10px}hr{border:none;border-top:1px solid #444;margin:20px 0}.import-markers-container{margin-top:20px;padding-top:10px}.import-markers-container h3{font-size:1.1rem;margin:10px 0;color:#4caf50}.import-box{display:flex;align-items:center;margin:10px 0}#import-markers-btn{background-color:#4caf50;color:#fff;padding:8px 15px;border:none;border-radius:4px;cursor:pointer;font-size:.9rem;display:flex;align-items:center;gap:5px;transition:background-color .2s}#import-markers-btn:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}#import-markers-btn .icon{font-size:1.1rem}#import-file-name{margin-left:10px;font-style:italic;color:#999;font-size:.9rem}.btn-secondary{background-color:#555}.btn-secondary:hover{background-color:#666}.import-track-markers{background-color:#4caf50;color:#fff;border:none;border-radius:4px;padding:3px 7px;cursor:pointer;font-size:.9rem;font-weight:700;margin-right:5px;margin-left:10px;transition:background-color .2s}.import-track-markers:hover{background-color:#45a049;box-shadow:0 0 5px #4caf5080}#load-markers-btn{margin-left:10px;background-color:#555}#load-markers-btn:hover{background-color:#666}.load-markers-message{margin-top:10px;padding:10px;background-color:#3498db33;border-radius:4px;color:#fff;font-size:.9rem;display:flex;align-items:center;justify-content:space-between}.load-markers-message button{margin-left:10px}#style-selector-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;max-width:900px;max-height:80vh;background-color:#141414f2;border-radius:8px;box-shadow:0 0 20px #00000080;z-index:9999;overflow:hidden;color:#fff;font-family:Arial,sans-serif}#style-selector-container.hidden{display:none}.style-selector-layout{display:flex;height:100%;max-height:80vh}.styles-column{flex:1;padding:20px;overflow-y:auto;max-height:80vh}.transitions-column{width:220px;background-color:#1e1e1ecc;border-left:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;max-height:80vh;overflow:hidden}.transitions-header{padding:10px 15px;border-bottom:1px solid rgba(255,255,255,.1);text-align:center;flex-shrink:0}.transitions-header-content{display:flex;justify-content:center;align-items:center;gap:8px}.transitions-header h3{margin:0;font-size:16px;font-weight:500;color:#ffffffe6}.transition-set-btn{background-color:#444;color:#ccc;border:1px solid #555;border-radius:4px;padding:6px 10px;cursor:pointer;font-size:14px;font-weight:700;transition:all .2s ease;min-width:30px;height:30px;display:flex;align-items:center;justify-content:center}.transition-set-btn:hover{background-color:#555;border-color:#777;color:#fff}.transition-set-btn.active{background-color:#007bff;color:#fff;border-color:#0056b3;box-shadow:0 0 8px #007bffb3}.reset-transition-style-btn{background-color:#333;color:#fff;border:none;border-radius:4px;padding:5px 10px;cursor:pointer;font-size:12px;margin-right:10px;margin-left:auto;transition:all .2s ease}.reset-transition-style-btn:hover{background-color:#555;box-shadow:0 0 5px #0000004d}.cancel-icon{position:relative;display:block;width:14px;height:14px}.cancel-icon:before,.cancel-icon:after{content:"";position:absolute;top:50%;left:0;width:100%;height:2px;background-color:#fff}.cancel-icon:before{transform:rotate(45deg)}.cancel-icon:after{transform:rotate(-45deg)}.reset-transition-btn:after{content:"Отменить переход";position:absolute;top:-30px;left:50%;transform:translate(-50%);background-color:#000c;color:#fff;font-size:12px;padding:4px 8px;border-radius:4px;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;pointer-events:none}.reset-transition-btn:hover:after{opacity:1;visibility:visible}.transitions-scroll{flex:1;overflow-y:auto;padding:10px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent}.transitions-scroll::-webkit-scrollbar{width:6px}.transitions-scroll::-webkit-scrollbar-track{background:transparent}.transitions-scroll::-webkit-scrollbar-thumb{background-color:#ffffff4d;border-radius:3px}.transitions-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:6px;margin-bottom:10px;overflow-y:auto;max-height:calc(70vh - 70px);padding:5px 10px 20px;margin-right:2px}.style-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.2)}.style-selector-header h2{margin:0;font-size:24px;font-weight:600}.close-style-selector{background:none;border:none;color:#ffffffb3;font-size:24px;cursor:pointer;padding:5px;line-height:1}.close-style-selector:hover{color:#fff}.style-category-header{margin:15px 0 10px;padding-bottom:5px;border-bottom:1px solid rgba(255,255,255,.1)}.style-category-header h3{margin:0;font-size:18px;font-weight:500;color:#ffffffe6}.style-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:15px;margin-bottom:20px}.style-card{background-color:#28282899;border-radius:6px;padding:10px;cursor:pointer;transition:all .2s ease;border:2px solid transparent;display:flex;flex-direction:column}.style-card:hover{background-color:#3c3c3ccc;transform:translateY(-2px)}.style-card.selected{border-color:#4caf50;background-color:#3c3c3ccc}.style-preview{height:80px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;border-radius:4px;background-color:#0000004d;overflow:hidden}.style-name{text-align:center;font-size:14px;font-weight:500}.preview-line{padding:5px;font-size:16px}.style-default{font-family:Arial,sans-serif;font-size:1.2em;letter-spacing:normal;text-align:center;font-weight:400}.style-default-active{color:#4caf50;font-weight:700}.style-minimalist{font-family:Helvetica,sans-serif;font-size:1.1em;letter-spacing:.05em;text-align:center;font-weight:300}.style-minimalist-active{color:#fff;opacity:1}.container-minimalist .lyric-line:not(.active){opacity:.3}.container-karaoke{background-color:transparent!important;padding:0!important}.style-concert{font-family:Impact,sans-serif;font-size:1.8em;text-transform:uppercase;letter-spacing:.05em;font-weight:700}.style-concert .lyric-line{opacity:.2;transition:all .4s ease;margin:.5em 0;position:relative;transform:scale(.85);white-space:normal;word-spacing:normal}.style-concert .lyric-line.active{opacity:1;margin-top:1em;margin-bottom:.8em;text-shadow:0 0 12px rgba(255,255,255,.5);color:#fff;word-spacing:normal}.style-concert .lyric-line.active:not(.rehearsal-active-line){transform:scale(1)}.style-neon-glow{font-family:Arial,sans-serif;font-size:1.3em;text-align:center;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #0073e6,0 0 20px #0073e6}.style-neon-glow-active,.style-neon-glow.active{color:#fff;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #00ff00,0 0 20px #00ff00,0 0 25px #00ff00}.transitions-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:10px;margin-bottom:10px}.transition-card{background-color:#1e1e1ecc;border-radius:6px;padding:6px;text-align:center;cursor:pointer;border:2px solid transparent;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;margin-bottom:4px}.transition-card:hover{background-color:#323232e6;transform:translateY(-2px);border-color:#ffffff26}.transition-card.selected{border-color:#4caf50;background-color:#2d2d2de6}.transition-preview-container{height:35px;width:100%;margin-bottom:0;display:flex;align-items:center;justify-content:center;overflow:hidden;background-color:#14141480;border-radius:4px;position:relative}.transition-preview-text{font-size:16px;color:#fff;padding:2px 6px;transition:transform .2s ease,opacity .2s ease;text-align:center;position:relative}.transition-name{font-size:14px;color:#ddd;text-align:center;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.animate-preview.preview-explosion{animation:preview-explosion 1.2s forwards}@keyframes preview-explosion{0%{letter-spacing:normal;transform:scale(.8);filter:blur(3px);opacity:.3}40%{letter-spacing:3px;transform:scale(1.1);filter:blur(0);opacity:.8}to{letter-spacing:normal;transform:scale(1);opacity:1}}.animate-preview.preview-burn{animation:preview-burn 1.5s forwards}@keyframes preview-burn{0%{text-shadow:0 0 0px rgba(255,50,0,0);color:#ffffff1a;transform:scale(.95)}25%{text-shadow:0 0 10px rgba(255,50,0,.8),0 0 15px rgba(255,120,0,.6);color:#ffdc64}80%{text-shadow:0 0 5px rgba(255,220,100,.5);color:#ffffffe6;transform:scale(1.03)}to{text-shadow:0 0 0px rgba(255,220,100,.3);color:#fff;transform:scale(1)}}.animate-preview.preview-matrix{animation:preview-matrix 1.5s forwards}@keyframes preview-matrix{0%{opacity:0;transform:translateY(-20px);color:#0f0;text-shadow:0 0 5px #0f0}50%{color:#0f0;text-shadow:0 0 5px #0f0}to{opacity:1;transform:translateY(0);color:#fff}}.animate-preview.preview-glitch{animation:preview-glitch 1s infinite}@keyframes preview-glitch{0%{transform:skew(0);text-shadow:-2px 0 #00fffc,2px 0 #fc00ff;opacity:.8}20%{transform:skew(-4deg);text-shadow:-4px 0 #00fffc,4px 0 #fc00ff;opacity:.9}40%{transform:skew(2deg);text-shadow:2px 0 #00fffc,-2px 0 #fc00ff;opacity:1}60%{transform:skew(0,2deg);text-shadow:0 0 #00fffc,0 0 #fc00ff;opacity:1}to{transform:skew(0);text-shadow:-2px 0 #00fffc,2px 0 #fc00ff;opacity:.8}}.animate-preview.preview-typewriter{display:inline-block;overflow:hidden;white-space:nowrap;border-right:2px solid white;animation:typing 1.5s steps(20,end),blink-caret .75s step-end infinite;width:0}@keyframes typing{0%{width:0}to{width:100%}}@keyframes blink-caret{0%,to{border-color:transparent}50%{border-color:#fff}}#catalog-btn{background-color:#555}#catalog-btn:hover{background-color:#666}#style-selector-btn{background-color:#555}#style-selector-btn:hover{background-color:#666}#close-catalog{background-color:#555;color:#fff;border:none;border-radius:4px;padding:5px 10px;cursor:pointer;transition:all .2s ease}#close-catalog:hover{background-color:#e74c3c;box-shadow:0 0 5px #e74c3c80}.transition-explosion .lyric-line.becoming-active{animation:text-explosion .8s forwards;word-spacing:normal;white-space:normal}@keyframes text-explosion{0%{letter-spacing:normal;transform:scale(.8);filter:blur(5px);opacity:.3}40%{letter-spacing:5px;transform:scale(1.1);filter:blur(0);opacity:.8}to{letter-spacing:normal;transform:scale(1);opacity:1}}.transition-burn .lyric-line.becoming-active{animation:text-burn 1.2s forwards;word-spacing:normal}@keyframes text-burn{0%{text-shadow:0 0 0px rgba(255,50,0,0);color:#ffffff1a;transform:scale(.95)}25%{text-shadow:0 0 20px rgba(255,50,0,.8),0 0 30px rgba(255,120,0,.6);color:#ffdc64}80%{text-shadow:0 0 5px rgba(255,220,100,.5);color:#ffffffe6;transform:scale(1.03)}to{text-shadow:0 0 0px rgba(255,220,100,.3);color:#fff;transform:scale(1)}}.transition-matrix .lyric-line.becoming-active{opacity:1;animation:text-matrix 1s forwards;white-space:normal;word-spacing:normal}.transition-matrix .lyric-line.becoming-active span{display:inline-block;animation:letter-drop .8s forwards;opacity:0;white-space:normal;word-spacing:normal}.lyric-line span,.transition-matrix .lyric-line span{white-space:normal;display:inline-block}.transition-glitch .lyric-line.becoming-active{animation:text-glitch .8s forwards}@keyframes text-glitch{0%{transform:skew(0);text-shadow:-2px 0 #00fffc,2px 0 #fc00ff;opacity:.7}20%{transform:skew(-4deg);text-shadow:-4px 0 #00fffc,4px 0 #fc00ff;opacity:.8}40%{transform:skew(2deg);text-shadow:2px 0 #00fffc,-2px 0 #fc00ff;opacity:.9}60%{transform:skew(0,2deg);text-shadow:0 0 #00fffc,0 0 #fc00ff;opacity:1}to{transform:skew(0);text-shadow:0 0 #00fffc,0 0 #fc00ff;opacity:1}}.transition-typewriter .lyric-line.becoming-active{overflow:hidden;white-space:nowrap;animation:typing-text .8s steps(40,end) forwards;border-right:2px solid transparent}@keyframes typing-text{0%{width:0;border-right:2px solid white}to{width:100%;border-right:2px solid transparent}}@keyframes text-matrix{0%{opacity:.3;color:#0f0}70%{color:#0f0}to{opacity:1;color:#fff}}@keyframes letter-drop{0%{opacity:0;transform:translateY(-50px);color:#0f0}60%{color:#0f0}to{opacity:1;transform:translateY(0);color:#fff}}.animate-preview.preview-neonPulse{animation:preview-neonPulse 1.5s infinite}@keyframes preview-neonPulse{0%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #00ffff;color:#fff}50%{text-shadow:0 0 15px #fff,0 0 25px #00ffff,0 0 35px #00ffff;color:#cef}to{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #00ffff;color:#fff}}.animate-preview.preview-liquid{animation:preview-liquid 2s forwards}@keyframes preview-liquid{0%{filter:blur(5px);letter-spacing:-3px;opacity:0;transform:scale(.8);color:#06c}40%{filter:blur(2px);letter-spacing:2px;opacity:.8;transform:scale(1.1);color:#09f}80%{filter:blur(0);letter-spacing:0;opacity:1;transform:scale(1);color:#fff}to{filter:blur(0);letter-spacing:0;opacity:1;transform:scale(1);color:#fff}}.animate-preview.preview-vibration{animation:preview-vibration .82s cubic-bezier(.36,.07,.19,.97) infinite;transform:translateZ(0);backface-visibility:hidden;perspective:1000px}@keyframes preview-vibration{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-3px,0,0)}40%,60%{transform:translate3d(3px,0,0)}}.animate-preview.preview-echo{position:relative;animation:preview-echo 2s infinite}.animate-preview.preview-echo:before,.animate-preview.preview-echo:after{content:attr(data-content);position:absolute;top:0;left:0;right:0;opacity:0;animation:preview-echo-ghost 2s infinite}.animate-preview.preview-echo:after{animation-delay:.15s}@keyframes preview-echo{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}@keyframes preview-echo-ghost{0%{opacity:0;transform:translate(0)}10%{opacity:.1}20%{opacity:.5;transform:translate(10px)}30%{opacity:0;transform:translate(20px)}to{opacity:0;transform:translate(25px)}}.animate-preview.preview-sparkle{animation:preview-sparkle 2s infinite}@keyframes preview-sparkle{0%{opacity:.3;text-shadow:none}20%{opacity:1;text-shadow:0 0 10px #fff,0 0 20px #fff}30%{text-shadow:0 0 5px gold,0 0 10px gold,0 0 15px gold}50%{text-shadow:0 0 10px white,0 0 15px white}70%{text-shadow:0 0 5px gold,0 0 10px gold,0 0 15px gold}80%{opacity:1;text-shadow:0 0 10px #fff,0 0 20px #fff}to{opacity:.3;text-shadow:none}}.animate-preview.preview-wave{animation:preview-wave 2s infinite}@keyframes preview-wave{0%{transform:translateY(0)}25%{transform:translateY(-6px)}50%{transform:translateY(0)}75%{transform:translateY(6px)}to{transform:translateY(0)}}.animate-preview.preview-letterByLetter{overflow:hidden;white-space:nowrap;width:0;animation:preview-letterByLetter 2s forwards;display:inline-block}@keyframes preview-letterByLetter{0%{width:0;opacity:0}10%{opacity:1}to{width:100%;opacity:1}}.animate-preview.preview-wordByWord{overflow:hidden;white-space:nowrap;animation:preview-wordByWord 2s forwards;display:inline-block}@keyframes preview-wordByWord{0%{clip-path:inset(0 100% 0 0);opacity:.3}to{clip-path:inset(0 0 0 0);opacity:1}}.animate-preview.preview-elastic{animation:preview-elastic 1.5s cubic-bezier(.68,-.55,.265,1.55) forwards;transform-origin:center}@keyframes preview-elastic{0%{transform:scale(0);opacity:0}60%{transform:scale(1.1);opacity:1}80%{transform:scale(.95)}to{transform:scale(1);opacity:1}}.animate-preview.preview-smoke{animation:preview-smoke 2s forwards;filter:blur(0)}@keyframes preview-smoke{0%{opacity:0;filter:blur(5px);transform:translateY(10px) scale(.9);color:#fff3}50%{opacity:.8;filter:blur(2px);transform:translateY(0) scale(1.05);color:#fffc}to{opacity:1;filter:blur(0);transform:translateY(0) scale(1);color:#fff}}.transition-neonPulse .lyric-line.becoming-active{animation:text-neonPulse 1.5s forwards}@keyframes text-neonPulse{0%{opacity:.3;color:#fff;text-shadow:none}40%{opacity:.8;color:#fff;text-shadow:0 0 10px #fff,0 0 20px #00ffff,0 0 30px #00ffff,0 0 40px #00ffff}70%{opacity:1;color:#fff;text-shadow:0 0 20px #fff,0 0 30px #00ffff,0 0 40px #00ffff}to{opacity:1;color:#fff;text-shadow:0 0 10px #fff,0 0 20px #00ffff,0 0 30px #00ffff}}.transition-liquid .lyric-line.becoming-active{animation:text-liquid 1.5s forwards}@keyframes text-liquid{0%{opacity:0;filter:blur(10px);letter-spacing:-3px;transform:scale(.8);color:#06c}30%{opacity:.5;filter:blur(5px);letter-spacing:5px;transform:scale(1.1);color:#09f}60%{opacity:.8;filter:blur(2px);letter-spacing:2px;transform:scale(1.05);color:#9cf}to{opacity:1;filter:blur(0);letter-spacing:normal;transform:scale(1);color:#fff}}.transition-vibration .lyric-line.becoming-active{animation:text-vibration .5s cubic-bezier(.36,.07,.19,.97) forwards;transform:translateZ(0);backface-visibility:hidden;perspective:1000px}@keyframes text-vibration{0%{opacity:.2;transform:translateZ(0)}10%,90%{opacity:.5;transform:translate3d(-2px,0,0)}20%,80%{opacity:.6;transform:translate3d(4px,0,0)}30%,50%,70%{opacity:.8;transform:translate3d(-6px,0,0)}40%,60%{opacity:1;transform:translate3d(6px,0,0)}to{opacity:1;transform:translateZ(0)}}.transition-echo .lyric-line.becoming-active{position:relative;animation:text-echo 1s forwards}.transition-echo .lyric-line.becoming-active:before,.transition-echo .lyric-line.becoming-active:after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;opacity:0;animation:text-echo-ghost 2s forwards}.transition-echo .lyric-line.becoming-active:after{animation-delay:.15s}@keyframes text-echo{0%{opacity:0}30%{opacity:.5}to{opacity:1}}@keyframes text-echo-ghost{0%{opacity:0;transform:translate(0)}20%{opacity:.3;transform:translate(15px)}40%{opacity:0;transform:translate(30px)}to{opacity:0;transform:translate(30px)}}.transition-sparkle .lyric-line.becoming-active{animation:text-sparkle 1.5s forwards}@keyframes text-sparkle{0%{opacity:0;text-shadow:none}10%{opacity:.3;text-shadow:0 0 5px #fff,0 0 10px #fff}30%{opacity:.6;text-shadow:0 0 10px gold,0 0 20px gold,0 0 30px gold}50%{opacity:.8;text-shadow:0 0 10px #fff,0 0 20px #fff,0 0 30px #fff}70%{opacity:1;text-shadow:0 0 10px gold,0 0 20px gold,0 0 30px gold}to{opacity:1;text-shadow:0 0 5px #fff,0 0 10px #fff}}.transition-wave .lyric-line.becoming-active{animation:text-wave 1s forwards}@keyframes text-wave{0%{opacity:0;transform:translateY(20px) scale(.8)}40%{opacity:.7;transform:translateY(-15px) scale(1.1)}70%{opacity:.9;transform:translateY(5px) scale(1.05)}90%{opacity:1;transform:translateY(-2px) scale(1.02)}to{opacity:1;transform:translateY(0) scale(1)}}.transition-letterByLetter .lyric-line.becoming-active span{opacity:0;display:inline-block;animation:text-letterByLetter .05s forwards}@keyframes text-letterByLetter{0%{opacity:0;transform:translateY(-20px);filter:blur(5px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}.transition-wordByWord .lyric-line.becoming-active span.word{opacity:0;display:inline-block;animation:text-wordByWord .3s forwards}@keyframes text-wordByWord{0%{opacity:0;transform:translateY(-10px) scale(.9)}60%{opacity:.8;transform:translateY(5px) scale(1.05)}to{opacity:1;transform:translateY(0) scale(1)}}.transition-elastic .lyric-line.becoming-active{animation:text-elastic 1s cubic-bezier(.68,-.55,.265,1.55) forwards}@keyframes text-elastic{0%{opacity:0;transform:scale(.3)}40%{opacity:.5}60%{opacity:.8;transform:scale(1.15)}80%{opacity:.9;transform:scale(.95)}90%{opacity:1;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.transition-smoke .lyric-line.becoming-active{animation:text-smoke 1.5s forwards}@keyframes text-smoke{0%{opacity:0;filter:blur(15px);transform:translateY(20px);letter-spacing:5px;color:#ffffff1a}30%{opacity:.3;filter:blur(10px);transform:translateY(15px);letter-spacing:3px;color:#ffffff4d}60%{opacity:.7;filter:blur(5px);transform:translateY(5px);letter-spacing:1px;color:#ffffffb3}to{opacity:1;filter:blur(0);transform:translateY(0);letter-spacing:normal;color:#fff}}.animate-preview{animation-duration:2s;animation-fill-mode:forwards;display:inline-block}body .transition-neonPulse .lyric-line.becoming-active,body .transition-liquid .lyric-line.becoming-active,body .transition-vibration .lyric-line.becoming-active,body .transition-echo .lyric-line.becoming-active,body .transition-sparkle .lyric-line.becoming-active,body .transition-wave .lyric-line.becoming-active,body .transition-letterByLetter .lyric-line.becoming-active,body .transition-wordByWord .lyric-line.becoming-active,body .transition-smoke .lyric-line.becoming-active,body .transition-edgeGlow .lyric-line.becoming-active,body .transition-pulseRim .lyric-line.becoming-active,body .transition-fireEdge .lyric-line.becoming-active,body .transition-neonOutline .lyric-line.becoming-active,body .transition-starlight .lyric-line.becoming-active,body .transition-letterShine .lyric-line.becoming-active span,body .transition-electricEdges .lyric-line.becoming-active,body .transition-cometTail .lyric-line.becoming-active,body .transition-ghostlyAppear .lyric-line.becoming-active,body .transition-laserScan .lyric-line.becoming-active,body .transition-pixelateIn .lyric-line.becoming-active,body .transition-spotlightOn .lyric-line.becoming-active,body .transition-windySmoke .lyric-line.becoming-active,body .transition-starDust .lyric-line.becoming-active,body .transition-inkBleed .lyric-line.becoming-active{animation-fill-mode:forwards;animation-duration:1.5s;display:block}.animate-preview.preview-neonPulse,.animate-preview.preview-liquid,.animate-preview.preview-vibration,.animate-preview.preview-sparkle,.animate-preview.preview-wave,.animate-preview.preview-smoke,.animate-preview.preview-burn,.animate-preview.preview-explosion,.animate-preview.preview-matrix,.animate-preview.preview-glitch,.animate-preview.preview-edgeGlow,.animate-preview.preview-pulseRim,.animate-preview.preview-fireEdge,.animate-preview.preview-neonOutline,.animate-preview.preview-starlight,.animate-preview.preview-letterShine,.animate-preview.preview-electricEdges,.animate-preview.preview-cometTail,.animate-preview.preview-ghostlyAppear,.animate-preview.preview-laserScan,.animate-preview.preview-pixelateIn,.animate-preview.preview-spotlightOn,.animate-preview.preview-windySmoke,.animate-preview.preview-starDust,.animate-preview.preview-inkBleed{animation-duration:2s;animation-iteration-count:infinite;animation-fill-mode:forwards;display:inline-block}.animate-preview.preview-edgeGlow{animation:preview-edgeGlow 2s infinite;text-shadow:0 0 2px #fff,0 0 4px #fff,0 0 6px #0073e6,0 0 8px #0073e6}@keyframes preview-edgeGlow{0%{text-shadow:0 0 2px #fff,0 0 4px #fff,0 0 6px #0073e6,0 0 8px #0073e6}50%{text-shadow:0 0 4px #fff,0 0 8px #fff,0 0 12px #0073e6,0 0 16px #0073e6,0 0 20px #0073e6}to{text-shadow:0 0 2px #fff,0 0 4px #fff,0 0 6px #0073e6,0 0 8px #0073e6}}.animate-preview.preview-pulseRim{animation:preview-pulseRim 2s infinite;text-shadow:none;-webkit-text-stroke:1px rgba(255,255,255,.5)}@keyframes preview-pulseRim{0%{-webkit-text-stroke:1px rgba(255,255,255,.5)}50%{-webkit-text-stroke:2px rgba(255,255,255,1);text-shadow:0 0 5px rgba(255,255,255,.7)}to{-webkit-text-stroke:1px rgba(255,255,255,.5)}}.animate-preview.preview-fireEdge{animation:preview-fireEdge 2s infinite;text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50}@keyframes preview-fireEdge{0%{text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50}25%{text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50,0 0 20px #f20}50%{text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50,0 0 20px #f20,0 0 24px #f00}75%{text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50,0 0 20px #f20}to{text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50}}.animate-preview.preview-neonOutline{animation:preview-neonOutline 2s infinite;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #ff00de,0 0 20px #ff00de;-webkit-text-stroke:1px #ff00de}@keyframes preview-neonOutline{0%,to{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #ff00de,0 0 20px #ff00de;-webkit-text-stroke:1px #ff00de}50%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #ff00de,0 0 20px #ff00de,0 0 30px #ff00de;-webkit-text-stroke:2px #ff00de}}.animate-preview.preview-starlight{animation:preview-starlight 3s infinite;text-shadow:0 0 5px #fff,0 0 10px #fff;position:relative}@keyframes preview-starlight{0%,to{text-shadow:0 0 5px #fff,0 0 10px #fff}20%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #fff9c4,2px -2px 15px #fff176}40%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #fff9c4,-3px 1px 15px #ffee58}60%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #fff9c4,2px 2px 15px #ffd54f}80%{text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #fff9c4,-2px -3px 15px #ffca28}}.transition-edgeGlow .lyric-line.becoming-active{animation:text-edgeGlow 1.5s forwards}@keyframes text-edgeGlow{0%{opacity:0;text-shadow:0 0 0px #fff}30%{opacity:.7;text-shadow:0 0 5px #fff,0 0 10px #fff}60%{opacity:1;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #0073e6,0 0 20px #0073e6}to{opacity:1;text-shadow:0 0 2px #fff,0 0 4px #fff,0 0 6px #0073e6,0 0 8px #0073e6}}.transition-pulseRim .lyric-line.becoming-active{animation:text-pulseRim 1.5s forwards}@keyframes text-pulseRim{0%{opacity:0;-webkit-text-stroke:0px rgba(255,255,255,0)}30%{opacity:.5;-webkit-text-stroke:1px rgba(255,255,255,.3)}70%{opacity:.9;-webkit-text-stroke:2px rgba(255,255,255,1);text-shadow:0 0 5px rgba(255,255,255,.5)}to{opacity:1;-webkit-text-stroke:1px rgba(255,255,255,.7);text-shadow:none}}.transition-fireEdge .lyric-line.becoming-active{animation:text-fireEdge 1.5s forwards}@keyframes text-fireEdge{0%{opacity:0;text-shadow:0 0 0px #ff0}40%{opacity:.7;text-shadow:0 0 4px #ff0,0 0 8px #ff0}80%{opacity:1;text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50,0 0 20px #f00}to{opacity:1;text-shadow:0 0 4px #ff0,0 0 8px #ff0,0 0 12px #f90,0 0 16px #f50}}.transition-neonOutline .lyric-line.becoming-active{animation:text-neonOutline 1.5s forwards}@keyframes text-neonOutline{0%{opacity:0;-webkit-text-stroke:0px #ff00de;text-shadow:none}30%{opacity:.5;-webkit-text-stroke:1px #ff00de;text-shadow:0 0 5px #fff}70%{opacity:.9;-webkit-text-stroke:2px #ff00de;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #ff00de,0 0 20px #ff00de,0 0 30px #ff00de}to{opacity:1;-webkit-text-stroke:1px #ff00de;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #ff00de,0 0 20px #ff00de}}.transition-starlight .lyric-line.becoming-active{animation:text-starlight 1.5s forwards}@keyframes text-starlight{0%{opacity:0;text-shadow:none}20%{opacity:.3;text-shadow:0 0 5px #fff}40%{opacity:.6;text-shadow:0 0 5px #fff,0 0 10px #fff,3px -3px 10px #fff9c4}60%{opacity:.8;text-shadow:0 0 5px #fff,0 0 10px #fff,-4px 1px 10px #ffee58,3px 3px 10px #fff176}80%{opacity:.9;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #fff9c4,-2px -3px 15px #ffca28,4px 2px 15px #ffd54f}to{opacity:1;text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 10px #fff9c4}}.animate-preview.preview-letterShine{animation:preview-letterShine 2s infinite alternate}@keyframes preview-letterShine{0%,to{text-shadow:0 0 3px #fff,0 0 5px #fff;color:#eee}50%{text-shadow:0 0 8px #fff,0 0 15px #fff,0 0 20px #ffdd77;color:#fff;transform:scale(1.05)}}.animate-preview.preview-electricEdges{position:relative;animation:preview-electricEdges-anim .5s infinite linear}@keyframes preview-electricEdges-anim{0%{text-shadow:1px 1px 0px #0ff,-1px -1px 0px #0ff,1px -1px 0px #0ff,-1px 1px 0px #0ff}25%{text-shadow:1px -1px 0px #0ff,-1px 1px 0px #0ff,-1px -1px 0px #0ff,1px 1px 0px #0ff}50%{text-shadow:-1px -1px 0px #0ff,1px 1px 0px #0ff,-1px 1px 0px #0ff,1px -1px 0px #0ff}75%{text-shadow:-1px 1px 0px #0ff,1px -1px 0px #0ff,1px 1px 0px #0ff,-1px -1px 0px #0ff}to{text-shadow:1px 1px 0px #0ff,-1px -1px 0px #0ff,1px -1px 0px #0ff,-1px 1px 0px #0ff}}.animate-preview.preview-cometTail{position:relative;animation:preview-cometTail-text 2s infinite ease-in-out}.animate-preview.preview-cometTail:after{content:"";position:absolute;left:50%;top:50%;width:0%;height:2px;background:linear-gradient(to right,transparent,rgba(255,255,224,.8),transparent);transform:translate(-50%,-50%) scaleX(0);animation:preview-cometTail-trail 2s infinite ease-in-out;animation-delay:.1s}@keyframes preview-cometTail-text{0%,to{opacity:.5;transform:translate(-10px)}50%{opacity:1;transform:translate(10px)}}@keyframes preview-cometTail-trail{0%{width:0%;transform:translate(-100%,-50%) scaleX(0);opacity:0}40%{width:80%;transform:translate(-50%,-50%) scaleX(1);opacity:1}60%{width:80%;transform:translate(-0%,-50%) scaleX(1);opacity:1}to{width:0%;transform:translateY(-50%) scaleX(0);opacity:0}}.animate-preview.preview-ghostlyAppear{animation:preview-ghostlyAppear 3s infinite ease-in-out}@keyframes preview-ghostlyAppear{0%,to{opacity:.2;filter:blur(3px);color:#adc2ff;text-shadow:0 0 10px #adc2ff}50%{opacity:.8;filter:blur(.5px);color:#e0e8ff;text-shadow:0 0 15px #e0e8ff,0 0 25px #6699ff}}.animate-preview.preview-laserScan{position:relative;overflow:hidden;color:transparent;-webkit-text-stroke:1px rgba(255,0,0,.5);animation:preview-laserScan-reveal 3s infinite linear}.animate-preview.preview-laserScan:before{content:attr(data-content);position:absolute;left:0;top:0;width:100%;height:100%;color:#f44;clip-path:polygon(0 0,0 0,0 100%,0% 100%);animation:preview-laserScan-clip 3s infinite linear}.animate-preview.preview-laserScan:after{content:"";position:absolute;top:0;left:-5%;width:2px;height:100%;background-color:red;box-shadow:0 0 5px red,0 0 10px red;animation:preview-laserScan-line 3s infinite linear}@keyframes preview-laserScan-reveal{0%,20%{color:transparent;-webkit-text-stroke:1px rgba(255,0,0,.5)}80%,to{color:#f44;-webkit-text-stroke:0px}}@keyframes preview-laserScan-clip{0%{clip-path:polygon(0 0,0 0,0 100%,0% 100%)}80%,to{clip-path:polygon(0 0,100% 0,100% 100%,0% 100%)}}@keyframes preview-laserScan-line{0%{left:-5%}80%,to{left:105%}}.animate-preview.preview-pixelateIn{animation:preview-pixelateIn 2s infinite steps(8);filter:blur(3px)}@keyframes preview-pixelateIn{0%{filter:blur(3px) contrast(10);opacity:.3}25%{filter:blur(2px) contrast(5);opacity:.5}50%{filter:blur(1px) contrast(2);opacity:.7}75%{filter:blur(.5px) contrast(1);opacity:.9}to{filter:blur(0px) contrast(1);opacity:1}}.animate-preview.preview-spotlightOn{position:relative;background:radial-gradient(circle at 50% 50%,white 5%,rgba(255,255,255,.5) 20%,transparent 50%);-webkit-background-clip:text;background-clip:text;color:transparent;animation:preview-spotlightOn-anim 3s infinite ease-in-out}@keyframes preview-spotlightOn-anim{0%,to{background-position:-80% 50%;opacity:.7}50%{background-position:180% 50%;opacity:1}}.animate-preview.preview-windySmoke{text-shadow:0 0 1px transparent;animation:preview-windySmoke-anim 3s infinite ease-in-out}@keyframes preview-windySmoke-anim{0%{opacity:0;filter:blur(5px);transform:translate(-20px) skew(-15deg);color:#bbb}30%{opacity:.7;filter:blur(2px);transform:translate(0) skew(0);color:#ddd}70%{opacity:.7;filter:blur(2px);transform:translate(0) skew(0);color:#ddd}to{opacity:0;filter:blur(5px);transform:translate(20px) skew(15deg);color:#bbb}}.animate-preview.preview-starDust{position:relative;color:#fff;animation:preview-starDust-text 3s infinite ease-in-out}.animate-preview.preview-starDust:before,.animate-preview.preview-starDust:after{content:"*";position:absolute;font-size:8px;color:#ff0;opacity:0;animation:preview-starDust-particles 3s infinite ease-out}.animate-preview.preview-starDust:before{top:20%;left:10%;animation-delay:.2s}.animate-preview.preview-starDust:after{top:70%;left:80%;animation-delay:.5s}@keyframes preview-starDust-text{0%,to{opacity:.5}50%{opacity:1}}@keyframes preview-starDust-particles{0%{transform:translate(0) scale(.5);opacity:0}20%{opacity:1}80%{transform:translate(20px * (rand() - .5),10px * (rand() - .5)) scale(1);opacity:.5}to{opacity:0}}.animate-preview.preview-inkBleed{color:#111;animation:preview-inkBleed-anim 3s infinite ease-in-out;filter:blur(.5px)}@keyframes preview-inkBleed-anim{0%{color:#aaa;filter:blur(1px) opacity(.3)}50%{color:#333;filter:blur(0px) opacity(1)}to{color:#aaa;filter:blur(1px) opacity(.3)}}.transition-letterShine .lyric-line.becoming-active span{display:inline-block;opacity:0;animation:text-letterShine-char .5s forwards;white-space:pre-wrap}.transition-letterShine .lyric-line.becoming-active{white-space:pre-wrap;word-break:normal;overflow-wrap:normal}@keyframes text-letterShine-char{0%{opacity:0;transform:translateY(10px);text-shadow:none}50%{opacity:.8;transform:translateY(-2px);text-shadow:0 0 8px #fff,0 0 15px #fff,0 0 20px #ffdd77}to{opacity:1;transform:translateY(0);text-shadow:0 0 3px #fff,0 0 5px #fff}}.transition-electricEdges .lyric-line.becoming-active{animation:text-electricEdges-line .8s forwards}@keyframes text-electricEdges-line{0%{opacity:.3;transform:scale(.95)}20%{opacity:1;transform:scale(1.02);text-shadow:1px 1px 0px #66ffff,-1px -1px 0px #66ffff}40%{text-shadow:1px -1px 0px #66ffff,-1px 1px 0px #66ffff}60%{text-shadow:-1px -1px 0px #66ffff,1px 1px 0px #66ffff}80%{text-shadow:-1px 1px 0px #66ffff,1px -1px 0px #66ffff}to{opacity:1;transform:scale(1);text-shadow:0 0 5px #00ccff}}.transition-cometTail .lyric-line.becoming-active{position:relative;opacity:0;animation:text-cometTail-appear 1s forwards}.transition-cometTail .lyric-line.becoming-active:after{content:"";position:absolute;right:100%;top:50%;width:50px;height:3px;background:linear-gradient(to right,rgba(255,255,224,.8),transparent);transform:translateY(-50%);opacity:0;animation:text-cometTail-trailpass 1s forwards;animation-delay:.2s}@keyframes text-cometTail-appear{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes text-cometTail-trailpass{0%{right:100%;opacity:.8}to{right:-50px;opacity:0}}.transition-ghostlyAppear .lyric-line.becoming-active{animation:text-ghostlyAppear 2s forwards}@keyframes text-ghostlyAppear{0%{opacity:0;filter:blur(10px);color:#69f;transform:scale(.9)}60%{opacity:.7;filter:blur(1px);color:#adc2ff;transform:scale(1.02);text-shadow:0 0 20px #adc2ff}to{opacity:1;filter:blur(0);color:#e0e8ff;transform:scale(1);text-shadow:0 0 10px #e0e8ff}}.transition-laserScan .lyric-line.becoming-active{position:relative;overflow:hidden;color:transparent;-webkit-text-stroke:1px rgba(255,0,0,.7)}.transition-laserScan .lyric-line.becoming-active:before{content:attr(data-text);position:absolute;left:0;top:0;width:100%;height:100%;color:#f33;clip-path:polygon(0 0,0 0,0 100%,0% 100%);animation:text-laserScan-revealText 1s forwards .2s}.transition-laserScan .lyric-line.becoming-active:after{content:"";position:absolute;top:0;left:-10%;width:3px;height:100%;background-color:red;box-shadow:0 0 8px red,0 0 15px red;animation:text-laserScan-moveLine 1.2s forwards}@keyframes text-laserScan-moveLine{0%{left:-10%;opacity:.8}to{left:110%;opacity:.8}}@keyframes text-laserScan-revealText{0%{clip-path:polygon(0 0,0 0,0 100%,0% 100%);-webkit-text-stroke:1px rgba(255,0,0,.7)}to{clip-path:polygon(0 0,100% 0,100% 100%,0% 100%);color:#f33;-webkit-text-stroke:0}}.transition-pixelateIn .lyric-line.becoming-active{animation:text-pixelateIn-anim 1s forwards}@keyframes text-pixelateIn-anim{0%{filter:blur(8px) contrast(20) saturate(0);opacity:0;transform:scale(.8)}25%{filter:blur(4px) contrast(10) saturate(.2);opacity:.4;transform:scale(.9)}50%{filter:blur(2px) contrast(5) saturate(.5);opacity:.7;transform:scale(.95)}75%{filter:blur(1px) contrast(2) saturate(.8);opacity:.9;transform:scale(1.02)}to{filter:blur(0px) contrast(1) saturate(1);opacity:1;transform:scale(1)}}.transition-spotlightOn .lyric-line.becoming-active{background:radial-gradient(circle at 50% 50%,white 10%,rgba(255,255,255,.7) 30%,transparent 60%);-webkit-background-clip:text;background-clip:text;color:transparent;animation:text-spotlightOn-move 1.5s forwards}@keyframes text-spotlightOn-move{0%{background-position:-100% 50%;opacity:0}30%{opacity:1}to{background-position:100% 50%;opacity:1}}.transition-windySmoke .lyric-line.becoming-active{animation:text-windySmoke-effect 2s forwards}@keyframes text-windySmoke-effect{0%{opacity:0;filter:blur(15px);transform:translate(-50px) skew(-20deg) scale(.8);color:#ccc}40%{opacity:.8;filter:blur(3px);transform:translate(10px) skew(5deg) scale(1.05);color:#eee}70%{opacity:1;filter:blur(1px);transform:translate(0) skew(0) scale(1);color:#fff}to{opacity:1;filter:blur(0px);transform:translate(0) skew(0) scale(1);color:#fff}}.transition-starDust .lyric-line.becoming-active{position:relative;color:transparent;animation:text-starDust-revealText 1s forwards .5s}.transition-starDust .lyric-line.becoming-active:before,.transition-starDust .lyric-line.becoming-active:after{content:"";position:absolute;width:3px;height:3px;background:gold;border-radius:50%;opacity:0;box-shadow:0 0 5px gold,0 0 10px gold;animation:text-starDust-sparkle 1.5s forwards}.transition-starDust .lyric-line.becoming-active:before{top:30%;left:20%;animation-delay:0s}.transition-starDust .lyric-line.becoming-active:after{top:60%;left:70%;animation-delay:.2s}@keyframes text-starDust-sparkle{0%{transform:scale(0) translateY(20px);opacity:0}30%{transform:scale(1.5) translateY(0);opacity:1}to{transform:scale(0) translateY(-20px);opacity:0}}@keyframes text-starDust-revealText{0%{color:transparent}to{color:#fff}}.transition-inkBleed .lyric-line.becoming-active{color:#111;animation:text-inkBleed-effect 2s forwards}@keyframes text-inkBleed-effect{0%{color:transparent;filter:blur(8px);opacity:0;transform:scale(1.2)}30%{color:#666;filter:blur(3px);opacity:.6;transform:scale(1.05)}70%{color:#222;filter:blur(.5px);opacity:.9;transform:scale(1)}to{color:#fff;filter:blur(0px);opacity:1;transform:scale(1)}}.animate-preview.preview-cinemaLights{animation:preview-cinemaLights-anim 3s infinite ease-in-out;font-family:Impact,Haettenschweiler,Arial Narrow Bold,sans-serif;letter-spacing:1px}@keyframes preview-cinemaLights-anim{0%,to{text-shadow:0 0 2px #fff,0 0 4px #fff}10%{text-shadow:0 0 3px #fff,0 0 6px #fff,1px -1px 5px #ffffe0,-1px 1px 5px #ffffe0}20%{text-shadow:0 0 3px #fff,0 0 6px #fff,2px -2px 7px #ffffe0,-2px 2px 7px #ffffe0}30%{text-shadow:0 0 3px #fff,0 0 6px #fff,3px -3px 9px #ffffe0,-3px 3px 9px #ffffe0}40%{text-shadow:0 0 3px #fff,0 0 6px #fff,2px -2px 7px #ffffe0,-2px 2px 7px #ffffe0}50%{text-shadow:0 0 3px #fff,0 0 6px #fff,1px -1px 5px #ffffe0,-1px 1px 5px #ffffe0}60%{text-shadow:0 0 2px #fff,0 0 4px #fff}}.transition-cinemaLights .lyric-line.becoming-active{font-family:Impact,Haettenschweiler,Arial Narrow Bold,sans-serif;letter-spacing:1px;animation:text-cinemaLights-reveal 1.5s forwards}.transition-cinemaLights .lyric-line.becoming-active span{display:inline-block;opacity:0;animation:text-cinemaLights-letter .1s forwards}@keyframes text-cinemaLights-reveal{0%{opacity:0}to{opacity:1}}@keyframes text-cinemaLights-letter{0%{opacity:0;transform:translateY(5px);text-shadow:none}to{opacity:1;transform:translateY(0);text-shadow:0 0 5px #fff,0 0 10px #fff,0 0 15px #ffffe0}}.mic-lamp-btn{background-color:#555;color:#ccc;border:1px solid #444;transition:background-color .3s ease,color .3s ease}.mic-lamp-btn.active{background-color:#4caf50;color:#fff;border:1px solid #3e8e41}.mic-lamp-btn:hover{opacity:.9}.mic-volume-control{padding:0 5px;transition:opacity .3s ease}.mic-volume-control label{color:#eee;font-size:.85em;margin-right:5px}.mic-volume-control input[type=range]{margin-left:5px}.editable-lyric-line{padding:5px;margin:2px 0;border-radius:3px;transition:background-color .2s}.editable-lyric-line.in-finalized-block{background-color:#50505080;border-left:3px solid #fd7e14;opacity:.9}.editable-lyric-line.in-finalized-block .block-line-btn{opacity:1}.style-rehearsal{font-size:1.4rem!important;line-height:1.4!important;font-family:Arial,sans-serif;text-align:center;margin:18px 0!important;padding:0!important;max-width:100%!important;white-space:pre-wrap!important;word-wrap:break-word!important;overflow-wrap:break-word!important}#toggle-loopblock-mode{background-color:#555}#toggle-loopblock-mode:hover{background-color:#666}#toggle-loopblock-mode.active{background-color:#4caf50;color:#fff;box-shadow:inset 0 0 5px #0000004d,0 0 5px #4caf5080}.loop-block-indicator{position:absolute;top:0;height:100%;background-color:#ffa5004d;border:1px solid rgba(255,165,0,.7);border-radius:3px;z-index:5;cursor:pointer;transition:background-color .2s,border .2s,transform .1s}.loop-block-indicator:hover{background-color:#ffa50080;box-shadow:0 0 4px #ffa500b3}.loop-block-indicator.selected{background-color:#ffa50080!important;border:2px solid rgba(255,140,0,.9)!important;box-shadow:0 0 5px #ff8c0080;z-index:6!important}.loop-block-indicator.active-loop{background-color:#ff8c0099!important;border:2px solid rgba(255,140,0,1)!important;box-shadow:0 0 8px #ff8c00b3;z-index:10!important;transform:scale(1.02)}.loop-block-indicator.sequence-block{background-color:#ffa50080;border:2px solid rgba(255,140,0,.7);z-index:8}.sequence-number{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:14px;font-weight:700;color:#ffffffe6;text-shadow:0 0 3px rgba(0,0,0,.9);z-index:25;pointer-events:none}.loop-block-name{display:none!important}.loop-block-resizer-left,.loop-block-resizer-right{position:absolute;top:0;width:5px;height:100%;cursor:ew-resize;z-index:12}.loop-block-resizer-left{left:0}.loop-block-resizer-right{right:0}.loop-block-indicator.dragging{opacity:.8}.loopblock-mode-message{position:fixed;bottom:50px;left:0;right:0;margin:0 auto;width:fit-content;background-color:#000000d9;color:#fff;padding:8px 15px;border-radius:20px;font-size:14px;z-index:15;text-align:center;box-shadow:0 3px 10px #00000080;transition:opacity .3s ease,transform .5s ease;border:1px solid rgba(255,255,255,.1)}#progress-bar-container.loopblock-mode{background-color:#444;cursor:default!important;opacity:.8}#progress-bar-container.loopblock-mode:hover{background-color:#444}#progress-bar-container.loopblock-mode #progress-bar{background-color:#4caf50;opacity:1;pointer-events:none}.loopblock-click-message{animation:fadeInOut 2.5s ease-in-out;box-shadow:0 2px 5px #0000004d;white-space:nowrap;pointer-events:none}@keyframes fadeInOut{0%{opacity:0;transform:translateY(10px)}10%{opacity:1;transform:translateY(0)}80%{opacity:1}to{opacity:0}}#time-display{font-size:.9rem;color:#ddd;margin:0 10px;min-width:100px;text-align:center}.waveform-loop-region{position:absolute;top:0;height:100%;background-color:#0078ff33;border:1px dashed rgba(0,100,255,.5);pointer-events:none;z-index:10}.waveform-loop-handle{position:absolute;top:0;width:2px;height:100%;background-color:#0064ffcc;pointer-events:none;z-index:15}.waveform-loop-handle.start-handle{border-left:1px solid rgba(0,100,255,1)}.waveform-loop-handle.end-handle{border-right:1px solid rgba(0,100,255,1)}.block-element.active-loop{background-color:#00b0ff66;border:2px solid #00b0ff;box-shadow:0 0 8px #00b0ff;animation:pulse-loop 1.5s infinite}@keyframes pulse-loop{0%{box-shadow:0 0 5px #00b0ff}50%{box-shadow:0 0 12px #00b0ff,0 0 5px #fff}to{box-shadow:0 0 5px #00b0ff}}.block-element.selected{background-color:#ffd7004d;border:2px solid #ffd700;box-shadow:0 0 5px #ffd700b3}#play-pause{width:42px;height:32px;padding:0;position:relative;display:flex;justify-content:center;align-items:center;overflow:hidden;box-sizing:border-box}#play-pause svg{width:20px;height:20px;fill:currentColor;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#play-pause .play-icon,#play-pause .pause-icon{transition:none}.style-central{font-family:Arial,sans-serif;font-size:2em;letter-spacing:.02em;text-align:center;font-weight:400}.style-central-active{color:#fff;font-weight:700;text-shadow:0 0 8px rgba(255,255,255,.7)}.style-central-active:not(.rehearsal-active-line){transform:scale(1.05)}.container-central{background-color:#0006;padding:10px}.container-central .lyric-line{opacity:.5;transition:all .4s ease;margin:.6em 0}.container-central .lyric-line:not(.rehearsal-active-line){transform:scale(.9)}.container-central .lyric-line.active{opacity:1;margin-top:.8em;margin-bottom:.8em}.container-central .lyric-line.active:not(.rehearsal-active-line){transform:scale(1)}.style-karaoke{font-family:Arial,sans-serif;font-size:1.3em;letter-spacing:.05em;text-align:center;font-weight:700}.style-karaoke-active{color:#fc0;font-weight:700;text-shadow:0 0 5px rgba(255,204,0,.5)}.style-karaoke-active:not(.rehearsal-active-line){transform:scale(1.05)}.container-karaoke{background-color:#00000080;padding:20px}display: flex; gap: 10px; align-items: center; } .btn-danger{background-color:#dc3545;color:#fff;border:none;padding:6px 12px;border-radius:4px;font-weight:600;cursor:pointer;transition:background-color .2s}.btn-danger:hover{background-color:#c82333}.btn-danger:active{background-color:#bd2130}#modal-block-editor-container{position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000c;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;box-sizing:border-box}#modal-block-editor-container.hidden{display:none}#integrated-block-editor-content{background-color:#fefefe;padding:12px;border:1px solid #888;width:90%;max-width:810px;height:90%;overflow-y:auto;box-shadow:0 4px 8px #0003,0 6px 20px #00000030;border-radius:8px;display:flex;flex-direction:column}#modal-block-editor-container h2{color:#fff;margin-bottom:15px}#modal-block-editor-container button{padding:10px 20px;margin:10px;cursor:pointer}.editor-layout{display:flex;flex:1;overflow:hidden}.editor-main-area{flex-grow:1;padding:15px;overflow-y:auto;display:flex;flex-direction:column}.editor-main-area .editor-header{margin-bottom:15px}.editor-main-area .block-list-area{flex:1;overflow-y:auto}.editor-sidebar{width:160px;flex-shrink:0;padding:15px 10px;background-color:#f0f0f0;border-left:1px solid #ddd;display:flex;flex-direction:column;align-items:center}.editor-sidebar .btn,.editor-sidebar #block-editor-status{margin-bottom:8px;width:100%;padding:8px 10px;box-sizing:border-box;font-size:13px}.editor-sidebar .btn.active-edit-mode{background-color:#28a745;color:#fff;box-shadow:inset 0 2px 4px #00000026,0 1px 2px #0000000d}.editor-sidebar .btn.btn-danger{background-color:#dc3545;color:#fff}.editor-sidebar .btn.btn-danger:hover{background-color:#c82333}.editor-sidebar .btn.btn-danger:disabled{background-color:#e9ecef;color:#6c757d;border-color:#ced4da;opacity:.65}.rehearsal-container{display:flex;flex-direction:column;height:100%;padding:20px;box-sizing:border-box}.rehearsal-active-block{background:#ffffff0d;border-radius:15px;padding:25px;margin-bottom:15px;text-align:center;display:flex;flex-direction:column;justify-content:center;max-height:75vh;overflow-y:auto;width:90%;max-width:1200px;min-height:400px!important;height:65vh!important;margin-left:auto;margin-right:auto;overflow-x:hidden;box-sizing:border-box;flex-shrink:0!important;flex-grow:0!important;position:relative}.rehearsal-active-line{margin:6px 0;opacity:.7;transition:opacity .3s ease!important;line-height:1.3;word-wrap:break-word;overflow-wrap:break-word;white-space:pre-wrap;max-width:100%;overflow:hidden;-webkit-hyphens:auto;hyphens:auto;padding:0!important;transform:none!important;font-size:inherit!important;font-weight:400!important}.rehearsal-active-line.active{opacity:1!important;color:#fff!important;text-shadow:none!important;font-weight:400!important;transform:none!important;margin:6px 0!important;padding:0!important;transition:opacity .3s ease!important;min-height:auto!important;max-height:none!important;border:none!important;outline:none!important;box-shadow:none!important;background:none!important}.rehearsal-active-line.becoming-active{animation:none!important;transition:opacity .2s ease!important;transform:none!important;filter:none!important;text-shadow:none!important;font-weight:400!important;letter-spacing:normal!important;word-spacing:normal!important}.transition-explosion .rehearsal-active-line.becoming-active,.transition-burn .rehearsal-active-line.becoming-active,.transition-matrix .rehearsal-active-line.becoming-active,.transition-glitch .rehearsal-active-line.becoming-active,.transition-typewriter .rehearsal-active-line.becoming-active,.transition-neonPulse .rehearsal-active-line.becoming-active,.transition-liquid .rehearsal-active-line.becoming-active,.transition-vibration .rehearsal-active-line.becoming-active,.transition-echo .rehearsal-active-line.becoming-active,.transition-sparkle .rehearsal-active-line.becoming-active,.transition-wave .rehearsal-active-line.becoming-active,.transition-elastic .rehearsal-active-line.becoming-active,.transition-smoke .rehearsal-active-line.becoming-active,.transition-edgeGlow .rehearsal-active-line.becoming-active,.transition-pulseRim .rehearsal-active-line.becoming-active,.transition-fireEdge .rehearsal-active-line.becoming-active,.transition-neonOutline .rehearsal-active-line.becoming-active,.transition-starlight .rehearsal-active-line.becoming-active,.transition-electricEdges .rehearsal-active-line.becoming-active,.transition-cometTail .rehearsal-active-line.becoming-active,.transition-ghostlyAppear .rehearsal-active-line.becoming-active,.transition-laserScan .rehearsal-active-line.becoming-active,.transition-pixelateIn .rehearsal-active-line.becoming-active,.transition-spotlightOn .rehearsal-active-line.becoming-active,.transition-windySmoke .rehearsal-active-line.becoming-active,.transition-starDust .rehearsal-active-line.becoming-active,.transition-inkBleed .rehearsal-active-line.becoming-active,.transition-letterShine .rehearsal-active-line.becoming-active,.transition-letterByLetter .rehearsal-active-line.becoming-active,.transition-wordByWord .rehearsal-active-line.becoming-active,.transition-cinemaLights .rehearsal-active-line.becoming-active{animation:none!important;transition:opacity .2s ease!important;transform:none!important;filter:none!important;text-shadow:none!important;font-weight:400!important;letter-spacing:normal!important;word-spacing:normal!important;opacity:1!important;color:#fff!important}.transition-letterShine .rehearsal-active-line.becoming-active span,.transition-letterByLetter .rehearsal-active-line.becoming-active span,.transition-matrix .rehearsal-active-line.becoming-active span,.transition-cinemaLights .rehearsal-active-line.becoming-active span,.transition-wordByWord .rehearsal-active-line.becoming-active span.word{animation:none!important;transition:none!important;opacity:1!important;transform:none!important;display:inline!important;font-weight:400!important;text-shadow:none!important;color:inherit!important}.rehearsal-preview-line{margin:4px 0;color:#ffffffb3;font-weight:300;line-height:1.2;padding:0!important;transform:none!important;transition:none!important}.no-blocks{text-align:center;opacity:.7;font-style:italic}.rehearsal-active-block.very-large-block{border-left:4px solid rgba(255,165,0,.6);padding-left:24px;height:70vh!important}.rehearsal-active-block.extremely-large-block{border-left:4px solid rgba(255,69,0,.8);padding-left:24px;background:#ffffff14;height:75vh!important}.rehearsal-active-block.extremely-large-block .rehearsal-active-line{margin:2px 0!important}.rehearsal-active-block.very-large-block .rehearsal-active-line{margin:3px 0!important}.rehearsal-active-block.very-large-block .rehearsal-next-preview{margin-top:70px!important}.rehearsal-active-block.extremely-large-block .rehearsal-next-preview{margin-top:85px!important}.rehearsal-active-block.block-continuation{border-top:2px dashed rgba(255,255,255,.3);padding-top:15px}.rehearsal-active-line.continuation-first-line{font-size:1.2em!important;font-weight:600;color:inherit;margin-bottom:8px;position:relative}.rehearsal-active-line.continuation-first-line:before{content:"↳ ";color:#4caf50;font-weight:700;margin-right:5px}.rehearsal-next-preview.preview-continuation{border-top:1px dashed rgba(255,255,255,.2);margin-top:25px}.rehearsal-preview-line.preview-continuation-first-line{font-size:115%;font-weight:700;color:#ff8c00;margin-top:2cm;text-shadow:0 0 8px rgba(255,140,0,.6),0 0 16px rgba(255,140,0,.4),0 0 24px rgba(255,140,0,.2);transition:all .5s ease;position:relative;background:linear-gradient(135deg,#ff8c0014,#ff45000a);border-radius:8px;padding:10px 15px;border:1px solid rgba(255,140,0,.25);box-shadow:0 4px 12px #ff8c0026,inset 0 2px 4px #ffffff14}.rehearsal-preview-line.preview-continuation-first-line:before{content:"↳ ";color:#4caf50;font-size:110%;margin-right:.3em;text-shadow:0 0 12px rgba(76,175,80,.8),0 0 24px rgba(76,175,80,.4);animation:continuationArrowGlow 2.5s ease-in-out infinite alternate}@keyframes continuationArrowGlow{0%{text-shadow:0 0 12px rgba(76,175,80,.8),0 0 24px rgba(76,175,80,.4)}to{text-shadow:0 0 20px rgba(76,175,80,1),0 0 40px rgba(76,175,80,.6),0 0 60px rgba(46,125,50,.3)}}.rehearsal-preview-line.preview-continuation-first-line:hover{animation:continuationIntense 1s ease-in-out infinite;background:linear-gradient(135deg,#ff8c0026,#ff450014);border-color:#ff8c0066}@keyframes continuationIntense{0%,to{text-shadow:0 0 15px rgba(255,140,0,.8),0 0 30px rgba(255,140,0,.6),0 0 45px rgba(255,69,0,.3);transform:scale(1.02)}50%{text-shadow:0 0 22px rgba(255,140,0,1),0 0 44px rgba(255,140,0,.7),0 0 66px rgba(255,69,0,.4),0 0 88px rgba(255,165,0,.2);transform:scale(1.04)}}@keyframes previewAmbient{0%,to{background:linear-gradient(45deg,#ff8c0005,#ff450003,#ffa50005);box-shadow:0 0 10px #ff8c001a}50%{background:linear-gradient(45deg,#ffa5000a,#ff8c0008,#ff450005);box-shadow:0 0 20px #ff8c0033}}.rehearsal-next-preview{margin-top:20px;padding:12px;opacity:.6;font-size:1rem;text-align:center;max-height:18vh;overflow:hidden;flex-shrink:0!important;position:absolute;bottom:20px;left:25px;right:25px;background:linear-gradient(45deg,#ff8c0005,#ff450003,#ffa50005);border-radius:12px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:previewAmbient 8s ease-in-out infinite}.rehearsal-active-line.active{color:#fff!important}.rehearsal-active-line.continuation-first-line.active:before{color:#4caf50}.rehearsal-next-preview{margin-top:20px;padding:12px;opacity:.6;font-size:1rem;text-align:center;max-height:18vh;overflow:hidden;flex-shrink:0!important;position:absolute;bottom:20px;left:25px;right:25px;background:#ff8c0005;border-radius:8px;transition:none!important}.mask-controls{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(135deg,#0c0c0c,#1a1a1a,#0f0f0f);z-index:1000;display:flex;flex-direction:column;overflow:hidden;border:none;border-radius:0;margin:0;padding:0;max-width:100vw}.mask-controls h3{color:#fff;text-align:center;margin:0;padding:20px;font-size:28px;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);text-shadow:0 2px 4px rgba(0,0,0,.5);position:relative;box-shadow:0 4px 20px #0000004d}.mask-close-btn{position:absolute;top:20px;right:20px;background:#ffffff1a;color:#fff;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.mask-close-btn:hover{background:#fff3;transform:scale(1.1)}.mask-main-content{flex:1;display:flex;padding:20px;gap:20px;overflow:hidden}.mask-video-panel{width:400px;display:flex;flex-direction:column;gap:15px}.mask-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:15px 30px;border-radius:12px;cursor:pointer;font-size:16px;font-weight:700;transition:all .3s ease;width:100%;position:relative;overflow:hidden}.mask-btn:hover{transform:translateY(-3px);box-shadow:0 8px 25px #667eea66}.mask-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}.mask-btn:hover:before{left:100%}.mask-video-container{text-align:center;position:relative;background:#0000004d;border-radius:15px;padding:15px;border:2px solid rgba(255,255,255,.1)}#mask-video{width:100%;max-width:360px;height:270px;border-radius:12px;border:3px solid #444;transition:all .3s ease;object-fit:cover}#mask-video:hover{border-color:#667eea;box-shadow:0 0 20px #667eea4d}.mask-categories-panel{flex:1;display:flex;flex-direction:column;overflow:hidden}.mask-categories{display:flex;gap:10px;margin-bottom:20px;padding:0 10px;flex-wrap:wrap}.mask-category-btn{background:#ffffff1a;color:#ccc;border:1px solid rgba(255,255,255,.2);padding:12px 20px;border-radius:25px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;white-space:nowrap}.mask-category-btn:hover{background:#ffffff26;color:#fff;transform:translateY(-2px)}.mask-category-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:#667eea;box-shadow:0 4px 15px #667eea66}.masks-scroll-area{flex:1;overflow-y:auto;padding:0 20px;scrollbar-width:thin;scrollbar-color:rgba(102,126,234,.5) transparent}.masks-scroll-area::-webkit-scrollbar{width:8px}.masks-scroll-area::-webkit-scrollbar-track{background:transparent}.masks-scroll-area::-webkit-scrollbar-thumb{background:#667eea80;border-radius:4px}.masks-scroll-area::-webkit-scrollbar-thumb:hover{background:#667eeab3}.masks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:15px;margin-bottom:20px}.mask-option-btn{background:linear-gradient(135deg,#ffffff0d,#ffffff1a);color:#fff;border:1px solid rgba(255,255,255,.2);padding:20px 15px;border-radius:12px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;position:relative;overflow:hidden;min-height:80px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.mask-option-btn:hover{transform:translateY(-3px);background:linear-gradient(135deg,#667eea33,#764ba233);border-color:#667eea80;box-shadow:0 8px 25px #667eea4d}.mask-option-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea;transform:translateY(-3px) scale(1.05);box-shadow:0 8px 25px #667eea80}.mask-option-btn.active:before{content:"✓";position:absolute;top:8px;right:12px;font-size:16px;font-weight:700;color:#fff;background:#0000004d;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center}.mask-icon{font-size:24px;margin-bottom:8px;display:block}#mask-video.mask-switching{animation:maskSwitch .5s ease-in-out}@keyframes maskSwitch{0%{transform:scale(1) rotate(0);filter:blur(0px)}50%{transform:scale(1.05) rotate(1deg);filter:blur(2px)}to{transform:scale(1) rotate(0);filter:blur(0px)}}.mask-status{position:absolute;top:15px;left:15px;background:#000c;color:#fff;padding:8px 12px;border-radius:20px;font-size:12px;font-weight:700;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.mask-status.active{background:#4caf50cc;box-shadow:0 0 15px #4caf5080}.mask-status.inactive{background:#f44336cc}.mask-loading{position:relative}.mask-loading:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top:3px solid #667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}@media (max-width: 768px){.mask-main-content{flex-direction:column;padding:10px}.mask-video-panel{width:100%}#mask-video{max-width:100%;height:220px}.masks-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.mask-option-btn{padding:15px 10px;min-height:70px;font-size:13px}.mask-categories{justify-content:center}.mask-category-btn{padding:10px 15px;font-size:13px}}.mask-preview-effect{position:relative;overflow:hidden}.mask-preview-effect:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.mask-option-btn:hover .mask-preview-effect:before{left:100%}.mask-advanced{border:2px solid rgba(255,215,0,.3);background:linear-gradient(135deg,#ffd7001a,#ff8c000d)}.mask-advanced:hover{border-color:#ffd70099;box-shadow:0 8px 25px #ffd7004d}.camera-permission-message,.camera-error-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:30px;border-radius:15px;box-shadow:0 20px 40px #0000004d;z-index:10001;max-width:500px;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.camera-error-message{background:linear-gradient(135deg,#ff6b6b,#ee5a24)}.permission-content h3,.error-content h3{margin-top:0;font-size:1.5rem;margin-bottom:15px}.permission-steps{text-align:left;margin:20px 0;padding:15px;background:#ffffff1a;border-radius:10px}.permission-steps div{margin:8px 0;font-size:.9rem}.error-instructions{text-align:left;margin:15px 0}.browser-instructions{background:#ffffff1a;padding:15px;border-radius:8px;margin:10px 0}.browser-instructions strong{color:gold;display:block;margin-bottom:8px}.browser-instructions ol{margin:5px 0;padding-left:20px}.browser-instructions li{margin:5px 0;font-size:.9rem}.retry-camera-btn{background:linear-gradient(135deg,#00c6ff,#0072ff);color:#fff;border:none;padding:12px 24px;border-radius:25px;cursor:pointer;font-size:1rem;margin-top:15px;transition:transform .2s ease}.retry-camera-btn:hover{transform:scale(1.05);box-shadow:0 5px 15px #0072ff66}.rehearsal-active-block.loop-active{border:3px solid #ff9800!important;box-shadow:0 0 12px #ff9800cc!important;background-color:#ff98001a!important;animation:pulse-orange 2s infinite}@keyframes pulse-orange{0%{box-shadow:0 0 8px #ff980099}50%{box-shadow:0 0 16px #ff9800,0 0 8px #ffffff4d}to{box-shadow:0 0 8px #ff980099}}.rehearsal-preview-block.loop-active{border:2px solid rgba(255,152,0,.5)!important;background-color:#ff98000d!important}.rehearsal-next-preview.preview-continuation{border-top:2px dashed rgba(255,140,0,.4)!important}.rehearsal-preview-line.next-block-first-line{color:#ff8c00!important;font-size:115%!important;font-weight:700!important;margin-top:15px!important}.rehearsal-preview-line.preview-continuation-first-line{color:#ff8c00!important;font-size:115%!important;font-weight:700!important;margin-top:15px!important}.rehearsal-next-preview.preview-continuation{border-top:1px dashed #FF8C00!important}.rehearsal-preview-line.next-block-first-line{color:#ff8c00!important;font-size:115%!important;font-weight:700!important}.rehearsal-preview-line.next-block-first-line:before{content:"↳ ";color:#4caf50!important;font-size:110%!important;margin-right:.3em!important}.rehearsal-preview-line.preview-continuation-first-line{color:#ff8c00!important;font-size:115%!important;font-weight:700!important}.loop-train .loop-wagon[data-export-selected="1"]{position:relative;outline:2px solid transparent}.loop-train .loop-wagon[data-export-selected="1"]:after{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border:2px solid #ffa53a;box-shadow:0 0 0 3px #ffa53a59;pointer-events:none;border-radius:6px;z-index:5}.loop-train[data-export-select="1"] .wagon-loop-toggle{pointer-events:none!important;transition:none!important;animation:none!important;transform:none!important;outline:none!important;box-shadow:none!important;z-index:0!important}.loop-train[data-export-select="1"] .wagon-loop-toggle:focus,.loop-train[data-export-select="1"] .wagon-loop-toggle:active,.loop-train[data-export-select="1"] .wagon-loop-toggle.is-on{outline:none!important;box-shadow:none!important;transform:none!important}.rehearsal-preview-line.preview-continuation-first-line:before{content:"↳ ";color:#4caf50!important;font-size:110%!important;margin-right:.3em!important}.rehearsal-next-preview{margin-top:20px!important;padding:12px!important;opacity:.6!important;font-size:1rem!important;text-align:center!important;max-height:18vh!important;overflow:hidden!important;flex-shrink:0!important;position:absolute!important;bottom:20px!important}.loop-block-indicator{position:absolute;background-color:#ffa5004d;border:1px solid #FFA500;z-index:5;cursor:pointer}.loop-block-indicator:hover{background-color:orange}.loop-block-indicator.selected{background-color:#ff8c00!important;border:2px solid #FF8C00!important;z-index:6!important}.loop-block-indicator.active-loop{background-color:#ff8c00!important;border:2px solid #FF8C00!important;z-index:10!important}.loop-block-indicator.sequence-block{background-color:#ff8c00;border:2px solid #FF8C00;z-index:8}.rehearsal-next-preview.preview-continuation{border-top:none!important}.rehearsal-preview-line.next-block-first-line{color:#ff8c00!important;font-size:115%!important;font-weight:700!important;margin-top:25px!important}.rehearsal-preview-line.next-block-first-line:before{content:"↳ "!important;color:#4caf50!important;font-size:110%!important;margin-right:.3em!important}.rehearsal-preview-line.preview-continuation-first-line{color:#ff8c00!important;font-size:115%!important;font-weight:700!important;margin-top:25px!important}.rehearsal-next-preview{margin-top:30px!important;padding:15px!important;opacity:.65!important;font-size:1rem!important;text-align:center!important;max-height:20vh!important;overflow:hidden!important;flex-shrink:0!important;position:absolute!important;bottom:30px!important;background:none!important;border:none!important;box-shadow:none!important}.rehearsal-active-line.active,.rehearsal-active-line.continuation-first-line.active{color:#fff!important}.rehearsal-active-line.continuation-first-line.active:before{color:#4caf50!important}.rehearsal-next-preview.preview-continuation{border-top:none!important;border:none!important;margin-top:60px!important}.rehearsal-preview-line.next-block-first-line{color:#ff8c00!important;font-size:125%!important;font-weight:700!important;margin-top:60px!important;border:none!important;border-top:none!important;background:none!important;box-shadow:none!important;text-shadow:none!important}.rehearsal-preview-line.next-block-first-line:before{content:"↳ "!important;color:#4caf50!important;font-size:120%!important;margin-right:.3em!important}.rehearsal-preview-line.preview-continuation-first-line{color:#ff8c00!important;font-size:125%!important;font-weight:700!important;margin-top:60px!important;border:none!important;border-top:none!important;background:none!important;box-shadow:none!important;text-shadow:none!important}.rehearsal-preview-line.preview-continuation-first-line:before{content:"↳ "!important;color:#4caf50!important;font-size:120%!important;margin-right:.3em!important}.rehearsal-next-preview{margin-top:60px!important;padding:20px!important;opacity:.75!important;font-size:1.1rem!important;text-align:center!important;max-height:25vh!important;overflow:hidden!important;flex-shrink:0!important;position:absolute!important;bottom:60px!important;background:none!important;border:none!important;border-top:none!important;box-shadow:none!important}.rehearsal-active-block.block-continuation{border-top:none!important;border:none!important;background:#ffffff0d;border-radius:15px;padding:25px;margin-bottom:60px!important}.rehearsal-next-preview.preview-continuation{border-top:none!important;border:none!important;margin-top:20px!important}.rehearsal-preview-line.next-block-first-line{color:#ff8c00!important;font-size:2.38rem!important;line-height:3.06rem!important;font-weight:700!important;margin-top:15px!important;border:none!important;border-top:none!important;background:none!important;box-shadow:none!important;text-shadow:none!important}.rehearsal-preview-line.next-block-first-line:before{content:"↳ "!important;color:#4caf50!important;font-size:130%!important;margin-right:.3em!important}.rehearsal-preview-line.preview-continuation-first-line{color:#ff8c00!important;font-size:1.8rem!important;line-height:2.2rem!important;font-weight:400!important;margin-top:8px!important;border:none!important;border-top:none!important;background:none!important;box-shadow:none!important;text-shadow:none!important;opacity:.8!important}.rehearsal-preview-line.preview-continuation-first-line:before{content:"↳ "!important;color:#4caf50!important;font-size:110%!important;margin-right:.3em!important}.rehearsal-next-preview{padding:15px 20px!important;opacity:.9!important;font-size:1rem!important;text-align:center!important;max-height:none!important;overflow:visible!important;flex-shrink:0!important;position:relative!important;margin-top:40px!important;background:none!important;border:none!important;border-top:none!important;box-shadow:none!important;z-index:100!important}.rehearsal-active-block.block-continuation{border-top:none!important;border:none!important;background:#ffffff0d;border-radius:15px;padding:25px;margin-bottom:80px!important}.rehearsal-next-preview .rehearsal-preview-line:nth-child(2){display:none!important}#piano-keyboard-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(135deg,#1e3c72,#2a5298);color:#fff;z-index:1000;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .5s cubic-bezier(.25,.46,.45,.94)}#piano-keyboard-container.active{transform:translateY(0)}.piano-header{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;background:#0000004d;border-bottom:2px solid rgba(255,255,255,.1);flex-shrink:0}.piano-header h2{font-size:1.8rem;margin:0;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.back-button{background:#fff3;color:#fff;border:none;padding:10px 15px;border-radius:8px;cursor:pointer;font-size:1rem;transition:all .3s ease;display:flex;align-items:center;gap:8px}.back-button:hover{background:#ffffff4d;transform:translateY(-2px)}.piano-status{font-size:1rem;color:#81c784;font-weight:500}.piano-settings{display:flex;gap:20px;padding:10px 20px;background:#00000080;border-bottom:1px solid rgba(255,255,255,.1);align-items:center;justify-content:center;flex-shrink:0}.piano-settings .setting-group{display:flex;flex-direction:column;align-items:center;gap:5px}.piano-settings .setting-group label{font-size:.9rem;opacity:.9;white-space:nowrap}.piano-settings input[type=range]{width:120px;background:#fff3;border-radius:10px;outline:none;-webkit-appearance:none;height:12px}.piano-settings input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:#4caf50;cursor:pointer;border:2px solid white;box-shadow:0 2px 6px #0000004d}.piano-settings input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#4caf50;cursor:pointer;border:2px solid white;box-shadow:0 2px 6px #0000004d}.piano-visualization{flex:1;position:relative;overflow:hidden;min-height:0}#piano-canvas{width:100%;height:100%;display:block;background:#1a1a1a}#transport-controls{transition:all .5s cubic-bezier(.25,.46,.45,.94);opacity:1;visibility:visible}#transport-controls.piano-mode{opacity:0;visibility:hidden;pointer-events:none}#piano-keyboard-btn.active{background:#4caf50!important;color:#fff!important;box-shadow:0 4px 12px #4caf5066}@media (max-width: 768px){.piano-settings{flex-direction:column;gap:10px;padding:15px 10px}.piano-settings .setting-group{flex-direction:row;width:100%;justify-content:space-between}.piano-settings input[type=range]{width:150px}.piano-header{padding:10px 15px}.piano-header h2{font-size:1.4rem}}.rehearsal-next-preview .rehearsal-preview-line:nth-child(2){margin-top:10px}.live-feed-btn{background:linear-gradient(135deg,#f36,#ff6b6b,#4ecdc4)!important;color:#fff!important;font-weight:700!important;border:2px solid transparent!important;transition:all .3s ease!important;position:fixed!important;top:20px!important;right:20px!important;z-index:1000!important;border-radius:25px!important;padding:10px 20px!important;box-shadow:0 4px 15px #ff33664d!important}.live-feed-btn:hover{transform:translateY(-2px) scale(1.05)!important;box-shadow:0 8px 25px #ff336680!important}#live-feed-concept{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a2e,#16213e);color:#fff;overflow:hidden;z-index:999;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.live-feed-header{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;border-bottom:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0a0a0acc;position:relative}.live-feed-header .logo{display:flex;flex-direction:column}.live-feed-header .logo-text{font-size:2rem;font-weight:800;background:linear-gradient(135deg,#f36,#ff6b6b,#4ecdc4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.live-feed-header .tagline{font-size:.9rem;color:#ffffffb3;margin-top:-5px}.user-info{display:flex;align-items:center;gap:20px}.progress-ring{width:60px;height:60px;border-radius:50%;background:conic-gradient(#f36,#f36 216deg,#ffffff1a 216deg,#ffffff1a 360deg);display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer;transition:transform .3s}.progress-ring:hover{transform:scale(1.1)}.progress-ring:before{content:"";position:absolute;width:50px;height:50px;border-radius:50%;background:#1a1a2e}.daily-progress{display:flex;flex-direction:column;align-items:center;z-index:1}.progress-text{font-size:1rem;font-weight:700;color:#f36}.progress-label{font-size:.7rem;color:#ffffffb3}.user-avatar{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#f36,#4ecdc4);display:flex;align-items:center;justify-content:center;font-size:1.5rem;cursor:pointer;transition:transform .2s}.user-avatar:hover{transform:scale(1.1)}.back-to-hall-btn{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);padding:10px 20px;border-radius:25px;cursor:pointer;transition:all .3s;font-size:.9rem;position:absolute;right:30px}.back-to-hall-btn:hover{background:#fff3;transform:scale(1.05)}.live-feed-main{display:grid;grid-template-columns:1fr 350px;height:calc(100vh - 100px);gap:30px;padding:30px;overflow:hidden}.live-streams{overflow-y:auto;padding-right:10px}.live-streams::-webkit-scrollbar{width:8px}.live-streams::-webkit-scrollbar-track{background:#ffffff1a;border-radius:4px}.live-streams::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}.live-streams::-webkit-scrollbar-thumb:hover{background:#ffffff80}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.section-header h2{font-size:1.8rem;font-weight:700;margin:0}.filter-tabs{display:flex;gap:10px}.tab{padding:8px 16px;border:1px solid rgba(255,255,255,.2);border-radius:20px;background:transparent;color:#ffffffb3;cursor:pointer;transition:all .3s;font-size:.9rem}.tab.active,.tab:hover{background:#f36;color:#fff;border-color:#f36;transform:translateY(-2px)}.streams-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px}.stream-card{background:#ffffff0d;border-radius:15px;overflow:hidden;transition:all .3s;border:1px solid rgba(255,255,255,.1);cursor:pointer}.stream-card:hover{transform:translateY(-5px) scale(1.02);box-shadow:0 20px 40px #f363;border-color:#ff336680}.stream-preview{position:relative;height:180px;background:linear-gradient(135deg,#2d3748,#4a5568);display:flex;align-items:center;justify-content:center}.stream-thumbnail{font-size:3rem;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.live-indicator{position:absolute;top:10px;left:10px;background:#f36;color:#fff;padding:4px 8px;border-radius:4px;font-size:.7rem;font-weight:700;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.viewer-count{position:absolute;top:10px;right:10px;background:#000000b3;color:#fff;padding:4px 8px;border-radius:4px;font-size:.8rem}.stream-info{padding:15px}.stream-info h3{margin:0 0 5px;font-size:1.1rem;font-weight:600}.stream-info p{margin:0 0 15px;color:#ffffffb3;font-size:.9rem}.stream-actions{display:flex;gap:10px}.join-btn,.watch-btn{flex:1;padding:8px 12px;border:none;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s}.join-btn{background:linear-gradient(135deg,#f36,#ff6b6b);color:#fff}.join-btn:hover{transform:scale(1.05);box-shadow:0 5px 15px #f366}.watch-btn{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2)}.watch-btn:hover{background:#fff3;transform:scale(1.05)}.live-feed-sidebar{overflow-y:auto;display:flex;flex-direction:column;gap:25px;padding-right:10px}.live-feed-sidebar::-webkit-scrollbar{width:8px}.live-feed-sidebar::-webkit-scrollbar-track{background:#ffffff1a;border-radius:4px}.live-feed-sidebar::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}.live-feed-sidebar::-webkit-scrollbar-thumb:hover{background:#ffffff80}.live-feed-sidebar section{background:#ffffff0d;border-radius:15px;padding:20px;border:1px solid rgba(255,255,255,.1);transition:all .3s}.live-feed-sidebar section:hover{background:#ffffff14;border-color:#fff3}.live-feed-sidebar h3{margin:0 0 15px;font-size:1.2rem;font-weight:600}.action-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-btn{padding:12px;border:none;border-radius:10px;color:#fff;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s;text-align:center}.quick-btn.concert{background:linear-gradient(135deg,#3498db,#2980b9)}.quick-btn.karaoke{background:linear-gradient(135deg,#9b59b6,#8e44ad)}.quick-btn.practice{background:linear-gradient(135deg,#ff6b35,#f7931e)}.quick-btn.live{background:linear-gradient(135deg,#f36,#e74c3c)}.quick-btn:hover{transform:translateY(-2px) scale(1.05)}.friends-list{display:flex;flex-direction:column;gap:10px}.friend-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.friend-name{font-size:.9rem}.friend-join-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:4px 8px;border-radius:5px;font-size:.8rem;cursor:pointer;transition:all .2s}.friend-join-btn:hover{background:#fff3;transform:scale(1.05)}@media (max-width: 768px){.live-feed-main{grid-template-columns:1fr;gap:20px}.live-feed-sidebar{order:-1}.live-feed-header{padding:15px 20px}.live-feed-header .logo-text{font-size:1.5rem}.action-buttons{grid-template-columns:1fr}.back-to-hall-btn{position:relative;right:auto;margin-left:20px}}body.live-feed-active #app>*:not(#live-feed-concept){display:none!important}body.live-feed-active{overflow:hidden}.home-btn{position:fixed!important;top:20px!important;left:20px!important;z-index:1001!important;background:linear-gradient(135deg,#f36,#ff6b6b,#4ecdc4)!important;border:none!important;border-radius:15px!important;padding:10px 20px!important;cursor:pointer!important;transition:all .3s ease!important;box-shadow:0 4px 15px #ff33664d!important;-webkit-backdrop-filter:blur(10px)!important;backdrop-filter:blur(10px)!important}.home-btn:hover{transform:translateY(-2px) scale(1.05)!important;box-shadow:0 8px 25px #ff336680!important}.home-logo{font-size:1.1rem!important;font-weight:800!important;color:#fff!important;text-shadow:0 1px 3px rgba(0,0,0,.3)!important;letter-spacing:.5px!important}body.live-feed-active .home-btn{display:none!important}} body.live-feed-active .live-feed-sidebar .action-buttons{display:grid!important;margin-left:1cm!important}body.live-feed-active .live-feed-sidebar .quick-btn{display:block!important;background:transparent!important;border:1px solid rgba(255,255,255,.3)!important;-webkit-backdrop-filter:blur(5px)!important;backdrop-filter:blur(5px)!important}#avatar-btn{width:35px;height:35px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;border:2px solid rgba(255,255,255,.2);color:#fff;font-size:16px}#avatar-btn:hover{transform:scale(1.1);box-shadow:0 0 20px #667eea66}#avatar-btn:active{transform:scale(.95)}body.mode-rehearsal .scale-btn,body.mode-rehearsal .scale-value-btn{background:#ffffff1a!important;border-color:#ffffff59!important;color:#fff!important;font-weight:600;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 2px 8px #00000026}body.mode-rehearsal .scale-btn:hover,body.mode-rehearsal .scale-value-btn:hover{background:#ffffff29!important;border-color:#ffffff8c!important;transform:translateY(-1px);box-shadow:0 3px 10px #00000038}#avatar-page-container .scale-controls{display:none!important}.bpm-controls{display:none;align-items:center;gap:5px;position:absolute;left:170px;top:25px;z-index:10}.bmp-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.35);color:#fff;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 2px 8px #00000026;padding:6px 10px;border-radius:8px;cursor:pointer;font-size:.85em;font-weight:500;transition:all .2s ease;width:45px;min-width:45px;text-align:center;white-space:nowrap;overflow:hidden;display:flex;align-items:center;justify-content:center;line-height:1}.bmp-btn:hover{background:#ffffff29;border-color:#ffffff8c;transform:translateY(-1px);box-shadow:0 3px 10px #00000038}.bmp-btn:active{transform:translateY(0)}.bmp-btn:disabled{opacity:.6;cursor:not-allowed}.bmp-btn:disabled:hover{transform:none;box-shadow:none}.drag-boundary-handle{position:absolute;width:18px;height:18px;border-radius:50%;cursor:grab;opacity:.7;transition:all .2s ease;z-index:1000;-webkit-user-select:none;user-select:none;pointer-events:all;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.drag-boundary-handle:hover{opacity:1;transform:scale(1.2)}.drag-boundary-handle:active{cursor:grabbing;transform:scale(1.1)}.drag-boundary-handle.handle-start{background:linear-gradient(135deg,#4caf50,#45a049);border:2px solid #2e7d32;box-shadow:0 2px 8px #4caf5066}.drag-boundary-handle.handle-end{background:linear-gradient(135deg,#f44336,#d32f2f);border:2px solid #c62828;box-shadow:0 2px 8px #f4433666}.drag-boundary-handle.handle-inside{background:linear-gradient(135deg,#2196f3,#1976d2);border:2px solid #1565C0;box-shadow:0 2px 8px #2196f366}.drag-boundary-handle.handle-outside{background:linear-gradient(135deg,#9e9e9e,#757575);border:2px solid #424242;box-shadow:0 2px 8px #9e9e9e4d}.drag-boundary-handle:before{content:"";position:absolute;top:50%;left:50%;width:6px;height:12px;border-radius:50%;background:#fffc;transform:translate(-50%,-50%);transition:all .2s ease}.drag-boundary-handle:hover:before{background:#fff;transform:translate(-50%,-50%) scale(1.2)}.drag-boundary-handle.dragging{opacity:1;transform:scale(1.3);box-shadow:0 4px 16px #0000004d;animation:drag-pulse 1s infinite}@keyframes drag-pulse{0%,to{transform:scale(1.3)}50%{transform:scale(1.4)}}.rehearsal-active-block .lyric-line{position:relative}.rehearsal-active-block .lyric-line.boundary-start{border-left:3px solid #4CAF50;background:linear-gradient(90deg,rgba(76,175,80,.1),transparent)}.rehearsal-active-block .lyric-line.boundary-end{border-right:3px solid #f44336;background:linear-gradient(-90deg,rgba(244,67,54,.1),transparent)}.rehearsal-active-block .lyric-line.boundary-inside{background:#2196f30d;border-left:2px solid rgba(33,150,243,.3);border-right:2px solid rgba(33,150,243,.3)}.rehearsal-active-block .lyric-line.boundary-outside{opacity:.3;background:#9e9e9e0d;filter:grayscale(.5);transition:all .3s ease}.rehearsal-active-block .lyric-line.boundary-outside:hover{opacity:.5;filter:grayscale(.3)}.rehearsal-active-block .lyric-line.boundary-outside-old{opacity:.5;background:#9e9e9e0d}.rehearsal-active-block.drag-active .lyric-line.boundary-start{animation:boundary-glow-start 2s infinite}.rehearsal-active-block.drag-active .lyric-line.boundary-end{animation:boundary-glow-end 2s infinite}@keyframes boundary-glow-start{0%,to{border-left-color:#4caf50;background:linear-gradient(90deg,rgba(76,175,80,.1),transparent)}50%{border-left-color:#66bb6a;background:linear-gradient(90deg,rgba(76,175,80,.2),transparent)}}@keyframes boundary-glow-end{0%,to{border-right-color:#f44336;background:linear-gradient(-90deg,rgba(244,67,54,.1),transparent)}50%{border-right-color:#ef5350;background:linear-gradient(-90deg,rgba(244,67,54,.2),transparent)}}@media (max-width: 768px){.drag-boundary-handle{width:24px;height:24px}.drag-boundary-handle:before{width:8px;height:16px}}.rehearsal-active-block.drag-boundary-active{position:relative;overflow:visible}.rehearsal-active-block.drag-boundary-active .rehearsal-active-line{transition:all .3s ease}.drag-boundary-tooltip{position:absolute;background:#000c;color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;white-space:nowrap;pointer-events:none;z-index:1001;opacity:0;transition:opacity .2s ease}.drag-boundary-handle:hover .drag-boundary-tooltip{opacity:1}.drag-boundary-handle.handle-right{position:absolute;right:-25px;top:50%;transform:translateY(-50%);width:20px;height:20px;background:linear-gradient(135deg,#ff6b35,#ff8c42);border:2px solid #fff;border-radius:50%;cursor:grab;box-shadow:0 2px 8px #ff6b354d;transition:all .2s ease;z-index:10}.drag-boundary-handle.handle-right:hover{transform:translateY(-50%) scale(1.1);box-shadow:0 4px 12px #ff6b3580}.loop-boundary-line{position:absolute;left:0;right:0;height:16px;background:linear-gradient(90deg,#f44,#f66);border-radius:2px;z-index:1002;box-shadow:0 0 6px #f446;cursor:ns-resize;transition:all .2s ease;opacity:.8}.loop-boundary-line:hover{height:12px;background:linear-gradient(90deg,#f22,#f44);box-shadow:0 0 12px #ff4444b3;opacity:1;transform:scaleY(1.2)}.loop-boundary-line.dragging{height:16px;background:linear-gradient(90deg,red,#f33);box-shadow:0 0 16px #ff4444e6;opacity:1;z-index:1010}.loop-start-line{top:-3px}.loop-end-line{bottom:-3px}.loop-boundary-line:before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:20px;height:12px;background:#ffffff4d;border-radius:6px;opacity:0;transition:opacity .2s ease}.loop-boundary-line:hover:before{opacity:1}.rehearsal-active-line.boundary-outside{opacity:.3;background:#9e9e9e0d;filter:grayscale(.5);transition:all .3s ease}.rehearsal-active-line.boundary-outside:hover{opacity:.5;filter:grayscale(.3)}.rehearsal-active-line.boundary-inside{background:#ffd70014;transition:all .3s ease}.rehearsal-active-line.boundary-start,.rehearsal-active-line.boundary-end{background:#ff44441a;transition:all .3s ease}.loop-boundary-ghost{position:absolute;left:0;right:0;height:6px;background:linear-gradient(90deg,#f446,#f666);border:2px dashed rgba(255,68,68,.6);border-radius:3px;z-index:1005;opacity:.7;animation:ghostPulse 1s ease-in-out infinite alternate;pointer-events:none}@keyframes ghostPulse{0%{opacity:.4;transform:scaleY(.8)}to{opacity:.8;transform:scaleY(1.1)}}.loop-ghost-start{top:-4px}.loop-ghost-end{bottom:-4px}.loop-boundary-line:after{content:"";position:absolute;top:-8px;left:-4px;right:-4px;bottom:-8px;background:transparent;cursor:ns-resize}.loop-boundary-line:before{width:30px;height:16px;background:#fff6;border:1px solid rgba(255,255,255,.6);border-radius:8px}body.karaoke-active{background-size:cover;background-position:center center;background-repeat:no-repeat;background-attachment:fixed;transition:background-image 1.5s ease-in-out!important}#lyrics-container.style-karaoke #lyrics-display{font-family:Times New Roman,Times,serif!important;background-color:transparent!important;color:#fff;text-align:center;padding:0!important;border-radius:0!important;margin:0 auto!important;max-width:100%!important;line-height:1.8}#lyrics-container.style-karaoke .karaoke-panel{display:inline-block;background:#00000073;border-radius:14px;padding:16px 22px;margin:18px auto 0;box-shadow:0 6px 24px #00000040;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}#lyrics-container.style-karaoke .karaoke-panel .lyric-line{padding:4px 8px}body.karaoke-active .app-container{background-color:transparent!important}#lyrics-container.style-karaoke #lyrics-display .lyric-line{padding:.2em .5em;margin:.25em 0;font-family:Arial,Helvetica,sans-serif!important;font-weight:700;text-shadow:2px 2px 5px rgba(0,0,0,.7);line-height:1.4}.waveform-active .lyric-line.marker-verse{border-left-color:#4caf50!important;color:#4caf50!important}.waveform-active .lyric-line.marker-chorus{border-left-color:#f44336!important;color:#f44336!important}.waveform-active .lyric-line.marker-bridge{border-left-color:#6f42c1!important;color:#6f42c1!important}.waveform-active .lyric-line.marker-prechorus{border-left:5px solid #FF9800;color:#ff9800}.waveform-active .lyric-line.marker-intro{border-left:5px solid #03A9F4;color:#03a9f4}.waveform-active .lyric-line.marker-outro{border-left:5px solid #9E9E9E;color:#9e9e9e}.waveform-active .lyric-line.marker-blank{border-left:5px solid rgba(108,117,125,.4);color:#ffffff4d}:root{--instrumental-color: #2196F3;--vocals-color: #FFD700;--master-gradient: linear-gradient(45deg, #2196F3, #FFD700)}.waveform-source-group{display:flex;gap:2px;margin-left:15px;background:#ffffff1a;border-radius:6px;padding:2px;border:1px solid rgba(255,255,255,.2)}.waveform-source-group .source-btn{min-width:32px;height:28px;padding:4px 8px;font-size:12px;font-weight:600;border:none;background:transparent;color:#ffffffb3;border-radius:4px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.waveform-source-group .source-btn:hover{background:#ffffff26;color:#ffffffe6;transform:translateY(-1px)}.waveform-source-group .source-btn.active{background:#4caf50;color:#fff;box-shadow:0 2px 4px #4caf504d}.waveform-source-group .source-btn.active:hover{background:#45a049;transform:translateY(-1px);box-shadow:0 3px 6px #4caf5066}.waveform-source-group .source-btn[data-source=vocals].active{background:gold;color:#333;box-shadow:0 2px 4px #ffd7004d}.waveform-source-group .source-btn[data-source=vocals].active:hover{background:#ffc107;box-shadow:0 3px 6px #ffd70066}.waveform-source-group .source-btn[data-source=instrumental].active{background:#2196f3;color:#fff;box-shadow:0 2px 4px #2196f34d}.waveform-source-group .source-btn[data-source=instrumental].active:hover{background:#1976d2;box-shadow:0 3px 6px #2196f366}.waveform-source-group .source-btn[data-source=master].active{background:linear-gradient(45deg,#2196f3,gold);color:#fff;box-shadow:0 2px 4px #4caf504d;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.waveform-source-group .source-btn[data-source=master].active:hover{background:linear-gradient(45deg,#1976d2,#ffc107);box-shadow:0 3px 6px #4caf5066}.waveform-notification{position:absolute;top:60px;right:20px;padding:8px 16px;border-radius:6px;color:#fff;font-size:12px;font-weight:500;z-index:1000;animation:slideInRight .3s ease,fadeOut .3s ease 2.7s;pointer-events:none}.waveform-notification.success{background:#4caf50e6;border:1px solid #4CAF50}.waveform-notification.error{background:#f44336e6;border:1px solid #f44336}.waveform-notification.warning{background:#ffc107e6;border:1px solid #FFC107;color:#333}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.source-switcher button.active.vocals{background:var(--vocals-color);color:#000;box-shadow:0 2px 10px #ffd7004d;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.source-switcher button.active.vocals:hover{background:var(--vocals-color);filter:brightness(.9);box-shadow:0 4px 15px #ffd70066}.source-switcher button.active.instrumental{background:var(--instrumental-color);color:#fff;box-shadow:0 2px 10px #2196f34d;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.source-switcher button.active.instrumental:hover{background:var(--instrumental-color);filter:brightness(.9);box-shadow:0 4px 15px #2196f366}.source-switcher button.active.master{background:var(--master-gradient);color:#fff;box-shadow:0 2px 10px #ffd7004d;text-shadow:1px 1px 2px rgba(0,0,0,.3)}.source-switcher button.active.master:hover{background:var(--master-gradient);filter:brightness(1.1);box-shadow:0 4px 15px #ffd70066}.color-picker-button{min-width:32px;height:28px;border:1px solid rgba(255,255,255,.2);border-radius:4px;background:conic-gradient(from 0deg,red,#ff0,#0f0,#0ff,#00f,#f0f,red);cursor:pointer;transition:all .2s ease;position:relative;display:flex;align-items:center;justify-content:center;font-size:14px;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.8);font-weight:600}.color-picker-button:hover{background:#ffffff26;color:#ffffffe6;transform:translateY(-1px);border-color:#ffffff4d}.color-picker-button:active{transform:translateY(0)}.color-dropdown{position:absolute;bottom:calc(100% + 8px);right:0;background:#2a2a2af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid #666;border-radius:12px;padding:12px;box-shadow:0 8px 25px #0009;z-index:10000;min-width:220px;max-height:300px;overflow-y:auto;opacity:0;transform:translateY(10px) scale(.95);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;visibility:hidden}.color-dropdown.active{opacity:1;transform:translateY(0) scale(1);pointer-events:all;visibility:visible}.color-scheme-item{display:flex;align-items:center;padding:10px 12px;margin:4px 0;border-radius:8px;cursor:pointer;transition:all .2s ease;background:#333c;border:1px solid transparent}.color-scheme-item:hover{background:#444444e6;transform:translate(4px);border-color:#fff3}.color-scheme-item.active{background:#555555e6;border:2px solid #888;box-shadow:0 2px 8px #0000004d}.color-preview{width:60px;height:30px;border-radius:6px;margin-right:12px;border:2px solid rgba(255,255,255,.3);flex-shrink:0;box-shadow:0 2px 4px #0003}.scheme-name{color:#fff;font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:1px 1px 2px rgba(0,0,0,.5)}.color-transition{transition:all .5s cubic-bezier(.4,0,.2,1)}#lyrics-container.style-rehearsal #lyrics-display{font-family:Courier New,Courier,monospace;background-color:#14141ecc;color:#e0e0e0}body.mode-rehearsal{background-color:#0f0f15!important;background-attachment:scroll!important;background-position:center center!important;background-repeat:no-repeat!important}body.rehearsal-active{background-size:cover!important;background-position:center center!important;background-repeat:no-repeat!important;transition:background-image .8s ease-in-out}.rehearsal-bg-fade{position:fixed;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center center;z-index:-1;opacity:0;transition:opacity .8s ease-in-out}._root_10brk_1{position:relative}._trigger_10brk_5{background:var(--bl-surface-overlay, rgba(255, 255, 255, .1));border:1px solid var(--bl-border-subtle, rgba(255, 255, 255, .2));border-radius:var(--bl-radius-md, 8px);padding:4px 10px;color:var(--bl-text-secondary, rgba(255, 255, 255, .7));font-size:var(--bl-font-size-xs, .75rem);font-family:var(--bl-font-family, "Inter", sans-serif);cursor:pointer;transition:var(--bl-transition-fast, .15s ease)}._trigger_10brk_5:hover{background:var(--bl-surface-raised, rgba(255, 255, 255, .15));border-color:var(--bl-border-strong, rgba(255, 255, 255, .4))}._dropdown_10brk_22{position:absolute;top:calc(100% + 4px);right:0;background:var(--bl-surface-raised, #252540);border:1px solid var(--bl-border-subtle, rgba(255, 255, 255, .2));border-radius:var(--bl-radius-md, 8px);padding:var(--bl-spacing-xs, 4px);min-width:150px;z-index:200;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}._option_10brk_36{display:flex;align-items:center;gap:var(--bl-spacing-sm, 8px);width:100%;padding:6px 10px;background:none;border:none;border-radius:var(--bl-radius-sm, 4px);color:var(--bl-text-primary, #ffffff);font-size:var(--bl-font-size-sm, .875rem);font-family:var(--bl-font-family, "Inter", sans-serif);cursor:pointer;transition:var(--bl-transition-fast, .15s ease);text-align:left}._option_10brk_36:hover{background:var(--bl-surface-overlay, rgba(255, 255, 255, .1))}._option_10brk_36[data-active=true]{color:var(--bl-accent, #9b59b6);font-weight:600}._swatch_10brk_62{width:14px;height:14px;border-radius:50%;border:1.5px solid var(--bl-border-subtle, rgba(255, 255, 255, .3));flex-shrink:0}._root_3n0kl_1{position:fixed;top:var(--react-header-height, 48px);left:0;z-index:10;display:flex;align-items:stretch;gap:var(--bl-spacing-sm, 8px);flex-wrap:nowrap;padding:2px 12px;width:100%;max-width:calc(100vw - 24px);overflow-x:auto;scrollbar-width:none;background:var(--bl-surface-sunken, rgba(20, 20, 20, .35));backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);border-radius:12px}._root_3n0kl_1::-webkit-scrollbar{display:none}._wagon_3n0kl_25{position:relative;display:flex;align-items:center;justify-content:flex-start;gap:var(--bl-spacing-xs, 4px);padding-top:var(--bl-spacing-xs, 4px);padding-bottom:var(--bl-spacing-xs, 4px);padding-left:var(--bl-spacing-sm, 8px);padding-right:calc(var(--bl-spacing-sm, 8px) + 18px);min-height:34px;flex:1 1 0;width:auto;min-width:54px;max-width:none;overflow:hidden;background:var(--bl-surface-overlay, rgba(0,0,0,.18));border:1px solid var(--bl-border-subtle, rgba(255,255,255,.12));box-shadow:none;border-radius:10px;cursor:pointer;transition:var(--bl-transition-fast, .15s ease);color:var(--bl-text-secondary, rgba(255, 255, 255, .7));font-family:var(--bl-font-family, "Inter", sans-serif)}._wagon_3n0kl_25:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.22;transform:translateY(18%);transition:var(--bl-transition-fast, .15s ease);pointer-events:none}._wagon_3n0kl_25:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,var(--bl-border-subtle, rgba(255,255,255,.14)) 0%,transparent 55%);opacity:.45;pointer-events:none}._wagon_3n0kl_25:hover{background:#ffffff24;border-color:#ffffff8c;box-shadow:inset 0 0 0 1px var(--bl-border-strong, rgba(255,255,255,.22)),0 0 10px var(--bl-accent, rgba(155,89,182,.35))}._wagon_3n0kl_25[data-active=true]{border-color:#64c8ffe6;box-shadow:0 0 0 2px #64c8ff8c;background:#64c8ff26}._wagon_3n0kl_25[data-block-type=verse]:before{background:radial-gradient(70% 130% at 0% 50%,var(--bl-block-verse, #27AE60) 0%,transparent 68%),radial-gradient(70% 130% at 100% 50%,var(--bl-block-verse, #27AE60) 0%,transparent 68%),linear-gradient(180deg,transparent 55%,var(--bl-block-verse, #27AE60) 100%)}._wagon_3n0kl_25[data-block-type=chorus]:before{background:radial-gradient(70% 130% at 0% 50%,var(--bl-block-chorus, #E74C3C) 0%,transparent 68%),radial-gradient(70% 130% at 100% 50%,var(--bl-block-chorus, #E74C3C) 0%,transparent 68%),linear-gradient(180deg,transparent 55%,var(--bl-block-chorus, #E74C3C) 100%)}._wagon_3n0kl_25[data-block-type=bridge]:before{background:radial-gradient(70% 130% at 0% 50%,var(--bl-block-bridge, #8E44AD) 0%,transparent 68%),radial-gradient(70% 130% at 100% 50%,var(--bl-block-bridge, #8E44AD) 0%,transparent 68%),linear-gradient(180deg,transparent 55%,var(--bl-block-bridge, #8E44AD) 100%)}._wagon_3n0kl_25[data-block-type=prechorus]:before{background:radial-gradient(70% 130% at 0% 50%,var(--bl-block-prechorus, #F1C40F) 0%,transparent 68%),radial-gradient(70% 130% at 100% 50%,var(--bl-block-prechorus, #F1C40F) 0%,transparent 68%),linear-gradient(180deg,transparent 55%,var(--bl-block-prechorus, #F1C40F) 100%)}._wagon_3n0kl_25[data-block-type=intro]:before{background:radial-gradient(70% 130% at 0% 50%,var(--bl-block-intro, #3B5998) 0%,transparent 68%),radial-gradient(70% 130% at 100% 50%,var(--bl-block-intro, #3B5998) 0%,transparent 68%),linear-gradient(180deg,transparent 55%,var(--bl-block-intro, #3B5998) 100%)}._wagon_3n0kl_25[data-block-type=outro]:before{background:radial-gradient(70% 130% at 0% 50%,var(--bl-block-outro, #1ABC9C) 0%,transparent 68%),radial-gradient(70% 130% at 100% 50%,var(--bl-block-outro, #1ABC9C) 0%,transparent 68%),linear-gradient(180deg,transparent 55%,var(--bl-block-outro, #1ABC9C) 100%)}._wagon_3n0kl_25:hover:before,._wagon_3n0kl_25:focus-within:before{opacity:.42;transform:translateY(0)}._index_3n0kl_136{position:relative;z-index:1;font-size:var(--bl-font-size-sm, 12px);font-weight:700;color:var(--bl-text-secondary, rgba(255,255,255,.78));line-height:1;flex-shrink:0}._title_3n0kl_146{position:relative;z-index:1;flex:1 1 auto;min-width:0;font-size:var(--bl-font-size-sm, 12px);font-weight:600;line-height:1.15;color:var(--bl-text-primary, #ffffff);text-shadow:0 1px 0 var(--bl-surface-base, rgba(0,0,0,.65));overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._loopToggle_3n0kl_161{position:absolute;z-index:1;right:var(--bl-spacing-xs, 4px);top:50%;transform:translateY(-50%) scale(.92);width:18px;height:18px;padding:0;border-radius:var(--bl-radius-sm, 4px);line-height:1;font-size:var(--bl-font-size-xs, 12px);display:grid;place-items:center;background:var(--bl-surface-overlay, rgba(0,0,0,.35));border:1px solid var(--bl-border-subtle, rgba(255,255,255,.14));box-shadow:0 0 0 1px var(--bl-border-subtle, rgba(255,255,255,.12));color:var(--bl-text-primary, #ffffff);cursor:pointer;opacity:0;pointer-events:none;transition:var(--bl-transition-fast, .15s ease)}._loopToggle_3n0kl_161:hover{background:#ffffff40;color:#fff}._wagon_3n0kl_25[data-in-loop=true]{border-color:#ff8c00e6;box-shadow:0 0 0 2px #ff8c008c}._loopToggle_3n0kl_161[data-active=true]{background:#ff8c0080;border-color:#ff8c00cc;color:#fff}._wagon_3n0kl_25:hover ._loopToggle_3n0kl_161,._wagon_3n0kl_25:focus-within ._loopToggle_3n0kl_161{opacity:.85;pointer-events:auto;transform:translateY(-50%) scale(1)}._loopToggle_3n0kl_161:focus-visible{opacity:.85;pointer-events:auto;transform:translateY(-50%) scale(1)}._root_1h7j8_1{position:fixed;top:calc(var(--react-header-height, 48px) + var(--wagon-train-height, 0px));left:0;right:0;bottom:var(--bl-deck-height, 76px);z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;background:transparent;overflow:hidden}._activeBlock_1h7j8_16{background:#00000080;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:var(--bl-radius-lg, 12px);padding:24px 40px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:80%;max-width:900px;flex:1;margin-top:0;overflow:hidden;text-align:center}._line_1h7j8_36{color:var(--bl-text-muted, rgba(255, 255, 255, .6));line-height:1.4;padding:var(--bl-spacing-xs, 4px) 0;transition:color .25s ease,text-shadow .25s ease,transform .25s ease,opacity .25s ease;white-space:nowrap}._line_1h7j8_36[data-active=true]{color:var(--bl-text-primary, #ffffff);text-shadow:0 0 20px rgba(255,255,255,.6),0 0 40px rgba(255,255,255,.2)}._nextPreview_1h7j8_49{position:absolute;bottom:8px;left:50%;transform:translate(-50%);margin-top:var(--bl-spacing-xl, 24px);opacity:.7;flex-shrink:0;padding-bottom:8px}._previewLine_1h7j8_60{color:#ff8c00;font-weight:500;font-size:1.2rem}._previewLine_1h7j8_60:before{content:"→ "}._scrollContainer_1h7j8_70{flex:1;width:80%;max-width:800px;overflow-y:auto;padding:40px 0 80px;text-align:center}._loopBoundary_1h7j8_79{width:100%;height:4px;background:linear-gradient(90deg,#ff8c00,#ff7b00,#ff6b00);border-radius:2px;box-shadow:0 2px 8px #ff8c0066;opacity:.9;cursor:ns-resize;transition:height .15s ease,box-shadow .15s ease;position:relative;z-index:20;flex-shrink:0}._loopBoundary_1h7j8_79:hover{height:6px;box-shadow:0 4px 15px #ff8c0099}._lineOutOfLoop_1h7j8_98{opacity:.25;transform:scale(.97);filter:grayscale(.5)}._container_1sbh4_5{position:fixed;top:calc(var(--react-header-height, 48px) + 10px);left:0;right:0;bottom:80px;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:50}._lyricsArea_1sbh4_18{display:flex;flex-direction:column;align-items:center;gap:var(--bl-spacing-lg, 16px);padding:var(--bl-spacing-xl, 24px);max-width:80vw;text-align:center}._activeLine_1sbh4_28{font-family:var(--bl-typography-font-family, sans-serif);font-size:clamp(28px,4vw,48px);font-weight:700;color:var(--bl-c-lyrics-active-line, #ffffff);text-shadow:0 0 20px rgba(155,89,182,.5);transition:var(--bl-transition-normal, .25s ease);line-height:1.3}._nextLine_1sbh4_38{font-family:var(--bl-typography-font-family, sans-serif);font-size:clamp(18px,2.5vw,28px);font-weight:400;color:var(--bl-c-lyrics-future-line, #aaaaaa);opacity:.6;transition:var(--bl-transition-normal, .25s ease);line-height:1.3}._noLyrics_1sbh4_48{font-family:var(--bl-typography-font-family, sans-serif);font-size:var(--bl-typography-font-size-xl, 20px);color:var(--bl-text-muted, #666666)}._linesToggle_1sbh4_54{position:absolute;bottom:var(--bl-spacing-lg, 16px);left:var(--bl-spacing-lg, 16px);pointer-events:auto;background:var(--bl-surface-overlay, rgba(34, 34, 34, .8));color:var(--bl-text-secondary, #aaaaaa);border:1px solid var(--bl-border-default, #333333);border-radius:var(--bl-radius-md, 8px);padding:var(--bl-spacing-xs, 4px) var(--bl-spacing-sm, 8px);font-size:var(--bl-typography-font-size-sm, 12px);cursor:pointer;opacity:.5;transition:var(--bl-transition-fast, .15s ease)}._linesToggle_1sbh4_54:hover{opacity:1;color:var(--bl-text-primary, #ffffff)}:root[data-mode=karaoke] ._activeLine_1sbh4_28{text-shadow:0 0 30px rgba(155,89,182,.7)}:root[data-mode=concert] ._activeLine_1sbh4_28{text-shadow:0 0 30px rgba(231,76,60,.7)}._container_g37dy_1{position:fixed;bottom:40px;left:50%;transform:translate(-50%);z-index:100;max-width:80vw;text-align:center;pointer-events:none}._line_g37dy_12{font-family:var(--bl-font-family, "Inter", sans-serif);font-size:clamp(1.5rem,4vw,3rem);font-weight:600;color:var(--bl-text-primary, #ffffff);text-shadow:0 2px 12px rgba(0,0,0,.7);padding:12px 24px;background:var(--bl-surface-overlay, rgba(0,0,0,.5));border-radius:var(--bl-radius-lg, 12px);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:1;transition:opacity .3s ease}._empty_g37dy_26{opacity:0}._container_1e9ks_1{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1;overflow:hidden;background:var(--bl-surface-base, #1a1a2e)}._video_1e9ks_12{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}._off_1e9ks_19{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--bl-text-secondary, #888);font-size:3rem}._container_1yor0_1{position:fixed;bottom:100px;right:24px;z-index:150;display:flex;flex-direction:column;gap:12px}._btn_1yor0_11{width:48px;height:48px;border-radius:50%;border:none;background:var(--bl-surface-overlay, rgba(0,0,0,.5));color:var(--bl-text-primary, #fff);font-size:1.4rem;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .2s;display:flex;align-items:center;justify-content:center}._btn_1yor0_11:hover,._btnActive_1yor0_31{background:var(--bl-accent, #3498db)}._root_1b9y0_1{position:fixed;bottom:0;left:0;right:0;z-index:999995;display:flex;flex-direction:column;background:var(--bl-surface-base, #0a0a14);border-top:1px solid var(--bl-border-subtle, rgba(255, 255, 255, .1));padding-bottom:20px}._handle_1b9y0_14{height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--bl-text-muted, #666666);font-size:11px;font-family:var(--bl-font-family, "Inter", sans-serif);background:var(--bl-surface-sunken, rgba(0, 0, 0, .3));-webkit-user-select:none;user-select:none}._handle_1b9y0_14:hover{color:var(--bl-text-secondary, #aaaaaa)}._tabs_1b9y0_31{display:flex;gap:2px;padding:4px 12px;background:var(--bl-surface-sunken, rgba(0, 0, 0, .2))}._tab_1b9y0_31{padding:4px 14px;border:none;background:transparent;color:var(--bl-text-muted, #666666);font-size:12px;font-family:var(--bl-font-family, "Inter", sans-serif);cursor:pointer;border-radius:var(--bl-radius-sm, 4px);transition:all .15s ease}._tab_1b9y0_31:hover{color:var(--bl-text-secondary, #aaaaaa);background:var(--bl-surface-overlay, rgba(255, 255, 255, .06))}._tab_1b9y0_31[data-active=true]{color:var(--bl-accent-text, #ffffff);background:var(--bl-accent, #9b59b6)}._panel_1b9y0_60{min-height:140px;max-height:240px;overflow-y:auto;padding:8px 16px}._keyboard_17g09_2{position:relative;height:150px;width:100%;-webkit-user-select:none;user-select:none;overflow:hidden;background:var(--bl-surface-1, rgba(0, 0, 0, .2))}._whiteKey_17g09_12{position:absolute;top:0;bottom:0;background:linear-gradient(180deg,#f5f5f5,#fff 12%,#e8e8e8);border-right:1px solid rgba(0,0,0,.12);border-bottom:2px solid rgba(0,0,0,.08);transition:background .1s,box-shadow .1s;z-index:1}._blackKey_17g09_24{position:absolute;top:0;height:60%;background:linear-gradient(180deg,#444,#111);border-radius:0 0 3px 3px;box-shadow:0 2px 4px #00000080;transition:background .1s,box-shadow .1s;z-index:2}._label_17g09_36{position:absolute;bottom:4px;left:50%;transform:translate(-50%);font-size:9px;font-weight:600;color:#0000004d;pointer-events:none;white-space:nowrap}@keyframes _fadeVocalRelease_17g09_1{0%{background:var(--bl-c-pitch-vocal, #3B82F6);box-shadow:inset 0 0 16px #3b82f659}to{background:#9696a04d;box-shadow:none}}@keyframes _fadeVocalReleaseBlack_17g09_1{0%{background:var(--bl-c-pitch-vocal, #3B82F6);box-shadow:0 2px 10px #3b82f699}to{background:linear-gradient(180deg,#444,#111);box-shadow:0 2px 4px #00000080}}@keyframes _fadeMicRelease_17g09_1{0%{background:var(--bl-c-pitch-mic, #F97316);box-shadow:inset 0 0 16px #f9731659}to{background:#9696a04d;box-shadow:none}}@keyframes _fadeMicReleaseBlack_17g09_1{0%{background:var(--bl-c-pitch-mic, #F97316);box-shadow:0 2px 10px #f9731699}to{background:linear-gradient(180deg,#444,#111);box-shadow:0 2px 4px #00000080}}._whiteKey_17g09_12[data-vocal=sustain],._whiteKey_17g09_12[data-vocal=true]{background:var(--bl-c-pitch-vocal, #3B82F6);box-shadow:inset 0 0 16px #3b82f659}._blackKey_17g09_24[data-vocal=sustain],._blackKey_17g09_24[data-vocal=true]{background:var(--bl-c-pitch-vocal, #3B82F6);box-shadow:0 2px 10px #3b82f699}._whiteKey_17g09_12[data-vocal=release]{animation:_fadeVocalRelease_17g09_1 .4s ease-out forwards}._blackKey_17g09_24[data-vocal=release]{animation:_fadeVocalReleaseBlack_17g09_1 .4s ease-out forwards}._whiteKey_17g09_12[data-mic=sustain],._whiteKey_17g09_12[data-mic=true]{background:var(--bl-c-pitch-mic, #F97316);box-shadow:inset 0 0 16px #f9731659}._blackKey_17g09_24[data-mic=sustain],._blackKey_17g09_24[data-mic=true]{background:var(--bl-c-pitch-mic, #F97316);box-shadow:0 2px 10px #f9731699}._whiteKey_17g09_12[data-mic=release]{animation:_fadeMicRelease_17g09_1 .4s ease-out forwards}._blackKey_17g09_24[data-mic=release]{animation:_fadeMicReleaseBlack_17g09_1 .4s ease-out forwards}._whiteKey_17g09_12[data-match=true]{background:var(--bl-c-pitch-match, #22C55E);box-shadow:inset 0 0 20px #22c55e66,0 0 12px #22c55e80}._blackKey_17g09_24[data-match=true]{background:var(--bl-c-pitch-match, #22C55E);box-shadow:0 0 14px #22c55e99}._whiteKey_17g09_12[data-vocal=true] ._label_17g09_36,._whiteKey_17g09_12[data-mic=true] ._label_17g09_36,._whiteKey_17g09_12[data-match=true] ._label_17g09_36{color:#ffffffe6}._overlay_1w8qb_1{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:10000;display:flex;align-items:center;justify-content:center;animation:_fadeIn_1w8qb_1 .2s ease-out}@keyframes _fadeIn_1w8qb_1{0%{opacity:0}to{opacity:1}}._panel_1w8qb_17{width:min(96vw,480px);max-height:82vh;overflow-y:auto;background:var(--bl-surface, #111);border:1px solid rgba(255,50,50,.5);border-radius:12px;box-shadow:0 4px 40px #ff1e1e33,0 0 1px #ff323299;padding:16px 20px 24px;color:var(--bl-text, #eaeaea);animation:_scaleIn_1w8qb_1 .25s ease-out}@keyframes _scaleIn_1w8qb_1{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}._panel_1w8qb_17::-webkit-scrollbar{width:4px}._panel_1w8qb_17::-webkit-scrollbar-thumb{background:#ff32324d;border-radius:2px}._header_1w8qb_46{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}._header_1w8qb_46 h3{margin:0;font-size:18px;font-weight:600}._closeBtn_1w8qb_59{background:none;border:none;color:var(--bl-text, #eaeaea);font-size:24px;cursor:pointer;padding:4px 8px;opacity:.6;transition:opacity .15s}._closeBtn_1w8qb_59:hover{opacity:1}._section_1w8qb_74{margin-bottom:14px}._sectionTitle_1w8qb_78{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:#ff5050b3;margin-bottom:8px;font-weight:600}._row_1w8qb_87{display:flex;align-items:center;gap:10px;margin-bottom:7px;min-height:30px}._label_1w8qb_95{font-size:13px;min-width:130px;display:flex;align-items:center;gap:6px;white-space:nowrap}._select_1w8qb_104{flex:1;min-width:0;background:var(--bl-surface-alt, #1a1a1a);color:var(--bl-text, #eaeaea);border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:6px 8px;font-size:13px}._slider_1w8qb_115{flex:1;min-width:60px;accent-color:rgba(255,60,60,.8)}._val_1w8qb_121{font-size:12px;min-width:38px;text-align:right;opacity:.6;font-variant-numeric:tabular-nums}._chk_1w8qb_129{accent-color:rgba(255,60,60,.8)}._actions_1w8qb_133{display:flex;gap:10px;margin-top:14px}._btn_1w8qb_139{flex:1;padding:10px;border-radius:8px;border:1px solid rgba(255,50,50,.35);background:#ff323214;color:var(--bl-text, #eaeaea);font-size:14px;cursor:pointer;transition:background .15s}._btn_1w8qb_139:hover{background:#ff323238}._btnPrimary_1w8qb_155{background:#ff323240;border-color:#ff323299}._btnSmall_1w8qb_161{flex:none;padding:4px 10px;font-size:12px}._hint_1w8qb_168{font-size:12px;opacity:.4;margin-top:12px;line-height:1.4}._overlay_dvxw3_3{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000000d9;display:flex;align-items:center;justify-content:center;padding:16px}._modal_dvxw3_14{width:100%;max-width:900px;max-height:90vh;background:var(--bl-surface-0, #1a1a2e);border:1px solid var(--bl-surface-2, #333);border-radius:var(--bl-radius-lg, 12px);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px #0009}._header_dvxw3_29{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--bl-surface-2, #333);flex-shrink:0}._title_dvxw3_38{font-size:1.1rem;font-weight:600;color:var(--bl-text-primary, #fff);margin:0}._status_dvxw3_45{font-size:.85rem;color:var(--bl-text-secondary, #aaa)}._content_dvxw3_52{display:flex;flex:1;min-height:0}._blockList_dvxw3_60{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px}._emptyState_dvxw3_69{color:var(--bl-text-secondary, #888);text-align:center;padding:40px 20px;font-size:.95rem}._block_dvxw3_60{border-left:4px solid var(--block-color, #666);background:var(--bl-surface-1, #232340);border-radius:var(--bl-radius-sm, 6px);padding:10px 14px;cursor:pointer;transition:background .15s,box-shadow .15s;position:relative}._block_dvxw3_60:hover{background:var(--bl-surface-2, #2a2a4a)}._blockSelected_dvxw3_92{background:var(--bl-surface-2, #2a2a4a);box-shadow:0 0 0 2px var(--block-color, #666)}._blockTypeLabel_dvxw3_97{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--block-color, #888);margin-bottom:4px}._blockText_dvxw3_106{color:var(--bl-text-primary, #fff);font-size:.9rem;line-height:1.5;white-space:pre-wrap;word-break:break-word}._placeholder_dvxw3_114{color:var(--bl-text-secondary, #666);font-style:italic}._blockTextarea_dvxw3_119{width:100%;background:var(--bl-surface-0, #1a1a2e);color:var(--bl-text-primary, #fff);border:1px solid var(--bl-surface-3, #444);border-radius:var(--bl-radius-sm, 4px);padding:8px;font-family:inherit;font-size:.9rem;line-height:1.5;resize:vertical;min-height:40px}._blockTextarea_dvxw3_119:focus{outline:none;border-color:var(--bl-accent, #9b59b6)}._sidebar_dvxw3_140{width:180px;flex-shrink:0;border-left:1px solid var(--bl-surface-2, #333);padding:16px 12px;display:flex;flex-direction:column;gap:6px;overflow-y:auto}._sectionLabel_dvxw3_151{font-size:.75rem;font-weight:600;color:var(--bl-text-secondary, #aaa);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}._typeSection_dvxw3_160{display:flex;flex-direction:column;gap:4px;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--bl-surface-2, #333)}._actions_dvxw3_171{display:flex;flex-direction:column;gap:6px}._btn_dvxw3_177{padding:8px 10px;border:1px solid var(--bl-surface-3, #444);border-radius:var(--bl-radius-sm, 6px);background:var(--bl-surface-1, #232340);color:var(--bl-text-primary, #fff);font-size:.8rem;cursor:pointer;transition:background .15s,opacity .15s;text-align:center}._btn_dvxw3_177:hover:not(:disabled){background:var(--bl-surface-2, #2a2a4a)}._btn_dvxw3_177:disabled{opacity:.4;cursor:not-allowed}._btnActive_dvxw3_198{background:var(--bl-accent, #9b59b6);border-color:var(--bl-accent, #9b59b6)}._btnPrimary_dvxw3_203{background:var(--bl-accent, #9b59b6);border-color:var(--bl-accent, #9b59b6);font-weight:600}._btnPrimary_dvxw3_203:hover:not(:disabled){opacity:.85}._btnDanger_dvxw3_213{border-color:#e74c3c;color:#e74c3c}._btnDanger_dvxw3_213:hover:not(:disabled){background:#e74c3c26}._typeBtn_dvxw3_222{padding:6px 10px;border:2px solid var(--type-color, #666);border-radius:var(--bl-radius-sm, 6px);background:transparent;color:var(--type-color, #666);font-size:.75rem;font-weight:600;cursor:pointer;transition:background .15s;text-align:center}._typeBtn_dvxw3_222:hover{background:color-mix(in srgb,var(--type-color, #666) 20%,transparent)}._typeBtnActive_dvxw3_239{background:color-mix(in srgb,var(--type-color, #666) 30%,transparent);box-shadow:0 0 0 1px var(--type-color, #666)}._separator_dvxw3_244{height:1px;background:var(--bl-surface-2, #333);margin:6px 0}._savingOverlay_dvxw3_252{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;border-radius:var(--bl-radius-lg, 12px);z-index:1}._savingText_dvxw3_263{color:var(--bl-text-primary, #fff);font-size:1rem}