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infinite}#hotkeySettingsModal{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:10000;align-items:center;justify-content:center}#hotkeySettingsModal > div{background:#1a1a1a;border:1px solid #3a3a3a;border-radius:8px;width:90%;max-width:700px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(0,0,0,0.6)}.modal-header{padding:20px;border-bottom:1px solid #3a3a3a;display:flex;align-items:center;justify-content:space-between}.modal-header h2{font-size:18px;font-weight:600;color:#fff;margin:0}.modal-header p{font-size:12px;color:#888;margin:4px 0 0 0}.modal-close-btn{background:transparent;border:none;color:#888;font-size:24px;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px}.modal-close-btn:hover{background:#2a2a2a}.modal-body{flex:1;overflow-y:auto;padding:20px}.modal-tip{background:#2a2a2a;border:1px solid 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rgba(0,0,0,0.6)}.settings-field{margin-bottom:16px}.settings-field label{display:block;font-size:12px;color:#888;margin-bottom:6px}.settings-field input{width:100%;background:#2a2a2a;border:1px solid #3a3a3a;border-radius:4px;padding:8px 12px;color:#fff;font-size:14px}.settings-presets{background:#2a2a2a;border:1px solid #3a3a3a;border-radius:6px;padding:12px;margin-top:16px;font-size:11px;color:#666;line-height:1.5}.settings-presets strong{color:#888}#clipContextMenu{display:none;position:fixed;background:#2a2a2a;border:1px solid #4a4a4a;border-radius:6px;padding:4px 0;min-width:160px;box-shadow:0 4px 12px rgba(0,0,0,0.4);z-index:10000;font-size:12px}.context-menu-item{padding:8px 16px;cursor:pointer;display:flex;align-items:center;gap:8px;color:#fff;transition:background 0.1s}.context-menu-item .menu-icon{width:16px;text-align:center}.context-menu-separator{height:1px;background:#4a4a4a;margin:4px 8px}.waveform-container{position:absolute;left:0;top:0;width:100%;height:100%;overflow:hidden;pointer-events:none}.playhead{left:0px}.color-preview-bar{background:linear-gradient(45deg,#333 25%,transparent 25%,transparent 75%,#333 75%),linear-gradient(45deg,#333 25%,transparent 25%,transparent 75%,#333 75%);background-size:8px 8px;background-position:0 0,4px 4px}.left-sidebar-width{width:280px;min-width:200px}.right-sidebar-width{width:400px;min-width:200px}.track-headers-width{width:150px;min-width:100px}.timeline-height{height:30%;min-height:150px}.top-section-height{height:100%}.progress-bar-value{width:0%}.hidden-default{display:none}#smartPaddingControls{display:none}.onboarding-overlay{position:fixed;inset:0;z-index:9500;pointer-events:none;opacity:0;transition:opacity var(--transition-normal)}.onboarding-overlay:not(.hidden){pointer-events:auto;opacity:1}.onboarding-backdrop{position:absolute;inset:0;background:transparent;pointer-events:none}.onboarding-spotlight{position:absolute;border:3px solid var(--accent-primary);border-radius:var(--radius-lg);box-shadow:0 0 20px var(--accent-primary);pointer-events:none;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);animation:spotlight-pulse 2s ease-in-out infinite}.tutorial-spotlight-extra{position:fixed;border:3px solid var(--accent-primary);border-radius:var(--radius-lg);box-shadow:0 0 20px var(--accent-primary);pointer-events:none;z-index:99999;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);animation:spotlight-pulse 2s ease-in-out infinite}@keyframes spotlight-pulse{0%,100%{box-shadow:0 0 20px var(--accent-primary);transform:scale(1)}50%{box-shadow:0 0 30px var(--accent-primary);transform:scale(1.02)}}.onboarding-card{position:absolute;background:linear-gradient(135deg,var(--bg-secondary),var(--bg-tertiary));border:2px solid var(--accent-primary);border-radius:var(--radius-lg);width:400px;max-width:90vw;box-shadow:0 8px 32px rgba(0,0,0,0.8);transition:all 0.4s cubic-bezier(0.4,0,0.2,1);z-index:9501}.onboarding-card-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);border-bottom:1px solid var(--border-color)}.onboarding-progress{font-size:12px;color:var(--text-secondary);font-weight:500}.onboarding-close-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-secondary);font-size:24px;line-height:1;cursor:pointer;border-radius:var(--radius-md);transition:all var(--transition-fast)}.onboarding-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.onboarding-card-content{padding:var(--spacing-lg)}.onboarding-title{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 var(--spacing-sm) 0}.onboarding-message{font-size:14px;line-height:1.6;color:var(--text-secondary);margin:0;white-space:pre-line}.onboarding-card-footer{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);border-top:1px solid var(--border-color)}.onboarding-card-footer .flex-1{flex:1}.onboarding-btn{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);border:none;outline:none}.onboarding-btn:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.onboarding-btn-primary{background:var(--accent-primary);color:white}.onboarding-btn-primary:hover:not(:disabled){background:var(--accent-hover)}.onboarding-btn-primary:disabled{opacity:0.5;cursor:not-allowed}.onboarding-btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.onboarding-btn-secondary:hover:not(:disabled){background:var(--bg-hover)}.onboarding-btn-secondary:disabled{opacity:0.5;cursor:not-allowed}.onboarding-btn-text{background:transparent;color:var(--text-secondary)}.onboarding-btn-text:hover{color:var(--text-primary);background:var(--bg-hover)}.onboarding-card.center{left:50%;top:50%;transform:translate(-50%,-50%)}@media (max-width:768px){.onboarding-card{width:90vw;max-width:350px}.onboarding-title{font-size:16px}.onboarding-message{font-size:13px}}#ghostMouse{position:fixed;width:32px;height:32px;pointer-events:none;z-index:100001;will-change:left,top;isolation:isolate}#ghostMouse svg{width:100%;height:100%;display:block;filter:drop-shadow(0 2px 8px rgba(0,0,0,0.5))}.tutorial-highlight{background-color:rgba(59,130,246,0.2) !important;transition:background-color 0.3s !important}@media (prefers-reduced-motion:reduce){.onboarding-overlay,.onboarding-spotlight,.onboarding-card,#ghostMouse{transition:none;animation:none}}