:root{--bg-color: #0d0f12;--panel-bg: #15181c;--panel-border: #23272e;--text-main: #e2e8f0;--text-muted: #94a3b8;--text-inactive: #475569;--accent-color: #7c5cfc;--accent-hover: #6a4be0;--accent-active: #5a3cc8;--danger-color: #ef4444;--danger-hover: #dc2626;--timeline-bg: #111317;--timeline-playhead: #ef4444;--timeline-grid: #1e293b;--track-bg: #1a1d24;--clip-bg: #334155;--clip-border: #475569;--clip-selected: #7c5cfc;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition-fast: .15s ease;--transition-normal: .25s ease}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100vw;height:100vh;overflow:hidden;background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-family);-webkit-user-select:none;user-select:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;height:100%;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:600;color:var(--text-main);margin-bottom:.5rem}p{color:var(--text-muted);font-size:.875rem;line-height:1.5}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit;outline:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;transition:all var(--transition-fast)}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-primary:active{background-color:var(--accent-active)}.btn-secondary{background-color:transparent;border:1px solid var(--panel-border);color:var(--text-main)}.btn-secondary:hover{background-color:var(--panel-border)}.btn-danger{background-color:transparent;color:var(--danger-color);border:1px solid var(--danger-color)}.btn-danger:hover{background-color:var(--danger-color);color:#fff}.btn-icon{padding:.5rem;border-radius:var(--radius-sm);color:var(--text-muted)}.btn-icon:hover{background-color:var(--panel-border);color:var(--text-main)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--panel-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-inactive)}input,select{background-color:var(--bg-color);border:1px solid var(--panel-border);color:var(--text-main);padding:.5rem;border-radius:var(--radius-sm);font-size:.875rem;outline:none;transition:border-color var(--transition-fast)}input:focus,select:focus{border-color:var(--accent-color)}.panel{background-color:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-md);padding:1rem}.gated{opacity:.5!important;cursor:not-allowed!important;position:relative;pointer-events:none}.gated:after{content:"🔒";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:.8rem;pointer-events:auto}:root{--bg-color: #121212;--panel-bg: #1e1e1e;--panel-border: #333333;--timeline-bg: #181818;--accent-color: #646cff;--text-main: #ffffff;--text-muted: #aaaaaa;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text-main);background-color:var(--bg-color);overflow:hidden}*{box-sizing:border-box}.app-container{width:100vw;height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#ffffff0d}::-webkit-scrollbar-thumb{background:#666;border-radius:5px;border:2px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:var(--accent-color)}.timeline-tracks::-webkit-scrollbar{height:12px}