:root{--bg-color:#0a0a0b;--panel-color:#1a1a1c;--border-color:#2a2a2e;--text-color:#e0e0e0;--accent-color:#f50;--led-green:#3f0;--led-red:red;--font-main:"Inter", sans-serif;--font-mono:"JetBrains Mono", monospace;--shadow-inner:inset 0 2px 4px #00000080;--glass:#ffffff08}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-main);flex-direction:column;height:100vh;display:flex;overflow:hidden}.splash-screen{z-index:9999;background:linear-gradient(135deg,#0a0a0b 0%,#1a1a1c 100%);justify-content:center;align-items:center;width:100%;height:100%;animation:.3s ease-out fadeIn;display:flex;position:fixed;top:0;left:0}.splash-screen.fade-out{animation:.5s ease-out forwards fadeOut}.splash-content{text-align:center;animation:.5s cubic-bezier(.34,1.56,.64,1) scaleIn}.splash-logo{flex-direction:column;align-items:center;gap:20px;display:flex}.logo-icon-large{border:2px solid var(--accent-color);background-image:url(/logo.png);background-position:50%;background-repeat:no-repeat;background-size:cover;border-radius:20px;width:120px;height:120px;animation:2s ease-in-out infinite pulse;box-shadow:0 0 40px #ff550080,0 8px 30px #000c}.splash-logo .logo-text{letter-spacing:4px;color:var(--text-color);text-shadow:0 0 20px #ff550080,0 2px 10px #000c;font-size:48px;font-weight:900}.splash-logo .logo-text span{color:var(--accent-color);margin-left:8px;font-size:36px;font-weight:300}.splash-terms{text-align:center;max-width:500px;margin-top:30px}.splash-terms p{color:var(--text-color);opacity:.9;margin-bottom:15px;font-size:16px}.splash-disclaimer{color:#fff9;line-height:1.6;font-size:13px!important}.splash-disclaimer strong{color:var(--accent-color)}.splash-disclaimer a{color:var(--accent-color);border-bottom:1px solid var(--accent-color);text-decoration:none;transition:opacity .2s}.splash-disclaimer a:hover{opacity:.7}.splash-agree-btn{letter-spacing:2px;color:#fff;background:linear-gradient(135deg, var(--accent-color), #f80);cursor:pointer;text-transform:uppercase;border:none;border-radius:8px;margin-top:30px;padding:15px 50px;font-size:16px;font-weight:700;transition:all .3s;box-shadow:0 0 30px #f506,0 4px 15px #0009}.splash-agree-btn:hover{transform:translateY(-2px);box-shadow:0 0 40px #f509,0 6px 20px #000c}.splash-agree-btn:active{transform:translateY(0)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{to{opacity:0;visibility:hidden}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes blink{0%,to{opacity:.7}50%{opacity:.3}}@media (width<=768px){.splash-content{padding:20px}.logo-icon-large{border-radius:15px;width:80px;height:80px}.splash-logo .logo-text{letter-spacing:2px;font-size:32px}.splash-logo .logo-text span{font-size:24px}.splash-terms{max-width:90%;margin-top:20px;padding:0 10px}.splash-terms p{font-size:14px}.splash-disclaimer{line-height:1.5;font-size:11px!important}.splash-agree-btn{margin-top:20px;padding:12px 40px;font-size:14px}}#app{flex-direction:column;height:100%;display:flex}.daw-header{z-index:10;background:linear-gradient(#2a2a2e,#1a1a1c);border-bottom:2px solid #000;align-items:center;gap:30px;height:64px;padding:0 20px;display:flex;box-shadow:0 4px 15px #0009}.input-indicators{align-items:center;gap:10px;display:flex}.indicator{color:#333;letter-spacing:1px;background:#111;border:1px solid #222;border-radius:3px;padding:3px 6px;font-size:.55rem;font-weight:900;transition:all .2s}.indicator.active{color:#fff;background:var(--accent-color);box-shadow:0 0 10px var(--accent-color);border-color:#fa0}.indicator#midi-indicator.active{background:#08f;border-color:#0af;box-shadow:0 0 10px #08f}.logo{letter-spacing:3px;color:#fff;white-space:nowrap;align-items:center;gap:12px;font-size:1.1rem;font-weight:900;display:flex}.logo-icon{border:1px solid var(--accent-color);background-image:url(/logo.png);background-position:50%;background-repeat:no-repeat;background-size:cover;border-radius:8px;width:42px;height:42px;box-shadow:0 0 15px #ff55004d}.logo span{color:var(--accent-color)}.song-title-display{text-align:center;font-family:var(--font-mono);color:var(--accent-color);letter-spacing:2px;text-transform:uppercase;white-space:nowrap;text-overflow:ellipsis;cursor:text;background:#0006;border:1px solid #f503;border-radius:4px;flex:1;max-width:400px;margin:0 auto;padding:6px 15px;font-size:.85rem;font-weight:700;transition:all .2s;overflow:hidden;box-shadow:inset 0 0 15px #000c}.song-title-display:focus{border-color:var(--accent-color);color:#fff;background:#000000b3;outline:none;box-shadow:0 0 20px #ff55004d,inset 0 0 10px #000}.song-title-display::placeholder{color:#ff55004d}.project-controls{gap:8px;display:flex}.btn-menu{color:#999;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:4px;padding:4px 10px;font-size:.65rem;font-weight:700;transition:all .2s}.btn-menu:hover{color:#fff;background:#ffffff1a}.btn-menu.destr:hover{color:#f44;border-color:#f44}.demos-dropdown{position:relative}.demos-dropdown>button{align-items:center;gap:4px;display:flex}.demos-menu{z-index:100;background:#1a1a1e;border:1px solid #333;border-radius:4px;min-width:180px;display:none;position:absolute;top:100%;left:0;box-shadow:0 8px 20px #00000080}.demos-dropdown:hover .demos-menu{display:block}.demos-menu:before{content:"";height:8px;position:absolute;top:-8px;left:0;right:0}.demos-menu button{color:#999;text-align:left;cursor:pointer;background:0 0;border:none;width:100%;padding:10px 14px;font-size:.65rem;font-weight:600;transition:all .15s;display:block}.demos-menu button:hover{background:var(--accent-color);color:#000}.demos-menu button:first-child{border-radius:4px 4px 0 0}.demos-menu button:last-child{border-radius:0 0 4px 4px}.transport{align-items:center;gap:10px;display:flex}.btn-transport{color:#aaa;cursor:pointer;letter-spacing:1px;background:#333;border:1px solid #444;border-radius:4px;padding:6px 16px;font-size:.75rem;font-weight:800}.btn-transport.active,.btn-transport.active-song-mode{background:var(--accent-color);color:#000;box-shadow:0 0 15px var(--accent-color), inset 0 0 5px #ffffff80;border-color:#fa0}.mode-text{opacity:.4;transition:all .2s}.mode-text.lit{opacity:1;color:#fff;text-shadow:0 0 10px #fff, 0 0 20px var(--accent-color)}.bpm-control{background:#000;border:1px solid #333;border-radius:6px;align-items:center;gap:8px;padding:4px 12px;display:flex}.bpm-control label{color:#555;font-size:.6rem;font-weight:800}.bpm-control input{color:var(--led-red);font-family:var(--font-mono);text-align:right;background:0 0;border:none;outline:none;width:55px;font-size:1.1rem;font-weight:700}.meter-bar{background:#000;border:1px solid #333;border-radius:2px;width:100px;height:10px;overflow:hidden}.vu-inner{background:linear-gradient(90deg,#0f0 70%,#ff0 85%,red 100%);width:0%;height:100%;transition:width 50ms}.master-label{color:#666;font-size:.55rem;font-weight:800}.daw-layout{flex:1;grid-template-columns:280px 4px 1fr;display:grid;position:relative;overflow:hidden}.resizer-v{cursor:col-resize;z-index:5;background:#000;width:4px;transition:background .2s}.resizer-v:hover{background:var(--accent-color)}.channels-strip{background:#151517;border-right:2px solid #000;padding:15px;overflow-y:auto}.channels-grid{flex-direction:column;gap:12px;display:flex}.channel-strip{cursor:pointer;background:#1e1e21;border:1px solid #2a2a2e;border-radius:8px;flex-direction:column;gap:8px;padding:12px;transition:border-color .2s;display:flex}.channel-strip:hover{border-color:#444}.channel-strip.active{border-color:var(--accent-color);background:#252528;box-shadow:0 0 10px #ff55001a}.channel-header{color:#666;justify-content:space-between;align-items:center;margin-bottom:4px;font-size:.65rem;font-weight:800;display:flex}.channel-selector-mini{color:#888;background:#000;border:1px solid #333;border-radius:3px;outline:none;padding:2px 4px;font-size:.6rem}.channel-strip.active .channel-selector-mini{border-color:var(--accent-color);color:var(--accent-color)}.channel-ctrl-row{gap:5px;margin-top:5px;display:flex}.btn-ch{color:#555;cursor:pointer;background:#2a2a2e;border:1px solid #3a3a3e;border-radius:3px;flex:1;padding:4px 0;font-size:.6rem;font-weight:800;transition:all .2s}.btn-ch:hover{color:#888;background:#3a3a3e}.btn-ch.active-mute{color:#fff;background:#600;border-color:#800}.btn-ch.active-solo{color:#fff;background:#660;border-color:#880}.btn-ch.active-arm{color:#fff;background:#c30;border-color:#e40;box-shadow:0 0 5px #ff550080}.channel-fader-row{align-items:center;gap:10px;display:flex}.channel-fader{appearance:none;background:#000;border-radius:2px;outline:none;flex:1;height:4px}.channel-fader::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#555;border:1px solid #777;border-radius:2px;width:14px;height:22px}.channel-status{color:#444;margin-top:4px;font-size:.6rem;font-weight:700}.channel-strip.active .channel-status{color:#888}.editor-section{background:#0c0c0e;flex-direction:column;width:100%;min-width:0;display:flex;overflow:hidden}.device-panel{background:#1a1a1c;border-bottom:2px solid #000;flex-direction:column;height:200px;min-height:100px;padding:15px;display:flex;position:relative}.resizer-h{cursor:row-resize;z-index:5;background:#000;height:4px;transition:background .2s;position:absolute;bottom:-2px;left:0;right:0}.resizer-h:hover{background:var(--accent-color)}.device-header{border-bottom:1px solid #333;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;display:flex}#active-device-name{color:#fff;letter-spacing:1px;font-size:.8rem;font-weight:800}#device-selector,.preset-select{color:var(--accent-color);cursor:pointer;background:#000;border:1px solid #333;border-radius:4px;outline:none;padding:4px 8px;font-size:.7rem;font-weight:700}.preset-select{border-color:var(--accent-color);color:#fff;margin-left:15px}.knob-container{flex-flow:wrap;align-items:flex-start;gap:25px;width:100%;display:flex}.knob-group{flex-direction:column;align-items:center;gap:8px;display:flex}.knob-group label{color:#666;text-transform:uppercase;font-size:.55rem;font-weight:800}.knob-visual{cursor:ns-resize;touch-action:none;-webkit-user-select:none;user-select:none;background:linear-gradient(145deg,#2a2a2e,#1a1a1c);border:3px solid #333;border-radius:50%;width:48px;height:48px;transition:border-color .2s;position:relative;box-shadow:2px 2px 10px #00000080,inset 1px 1px 2px #ffffff0d}.knob-visual:hover{border-color:#444}.knob-visual.active{border-color:var(--accent-color);box-shadow:0 0 15px #f503}.knob-marker{background:var(--accent-color);width:3px;height:12px;box-shadow:0 0 5px var(--accent-color);border-radius:2px;position:absolute;top:4px;left:50%;transform:translate(-50%)}.knob-context-menu{z-index:9999;background:#1a1a1c;border:1px solid #333;border-radius:4px;min-width:150px;padding:4px 0;position:fixed;box-shadow:0 4px 12px #00000080}.knob-context-menu .menu-item{color:#ccc;cursor:pointer;padding:8px 16px;font-size:.75rem;font-weight:700;transition:all .1s}.knob-context-menu .menu-item:hover{background:var(--accent-color);color:#fff}.editor-view{flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.editor-pane{flex-direction:column;width:100%;height:100%;display:none}.editor-pane.active{display:flex}.empty-msg{color:#333;letter-spacing:5px;flex:1;justify-content:center;align-items:center;font-size:1.5rem;font-weight:800;display:flex}#piano-roll-container{flex-direction:column}.piano-roll-main{background:#000;border-bottom:2px solid #000;height:500px;min-height:200px;display:flex;overflow:hidden}.piano-keyboard{z-index:10;background:#111;border-right:2px solid #000;flex-shrink:0;width:80px;height:100%;display:block;position:relative;overflow:hidden}.piano-key{box-sizing:border-box;cursor:grab;-webkit-user-select:none;user-select:none;border-bottom:1px solid #ffffff0d;flex-shrink:0;justify-content:flex-end;align-items:center;margin:0;padding-right:8px;font-size:10px;font-weight:700;display:flex;height:25px!important;min-height:25px!important;max-height:25px!important}.piano-key.white{color:#333;z-index:1;background:linear-gradient(90deg,#fff,#eee);box-shadow:inset -5px 0 10px #0000000d}.piano-key.black{color:#ccc;z-index:2;background:linear-gradient(90deg,#444,#111);border-bottom-color:#000;border-radius:0 3px 3px 0;width:55px;position:relative;box-shadow:2px 0 5px #0000004d}.piano-key:hover{filter:brightness(1.1)}.piano-key:active{transform:translate(2px);background:var(--accent-color)!important;color:#fff!important}.grid-scroll-area{background:#0a0a0c;flex:1;position:relative;overflow:auto}.piano-grid{background:#0f0f11;grid-template-columns:repeat(16,50px);min-width:800px;display:grid;position:relative}.grid-cell{box-sizing:border-box;background:#0c0c0e;border-bottom:1px solid #ffffff08;border-right:1px solid #ffffff08;transition:background .1s;height:25px!important;min-height:25px!important;max-height:25px!important}.grid-cell.black-key-row{background:#08080a}.grid-cell.active{background:var(--accent-color);box-shadow:0 0 12px var(--accent-color);z-index:5;border-color:#fff3;border-radius:4px;position:relative}.grid-cell.active.accent{background:#f05;box-shadow:0 0 15px #f05c,inset 0 0 5px #ffffff80}.grid-cell.active.slide{border-bottom:3px solid #0ff}.grid-cell.active.accent.slide{background:#f05;border-bottom:3px solid #0ff;box-shadow:0 0 15px #f05c}.note-resize-handle{cursor:ew-resize;background:#fff3;border-radius:0 4px 4px 0;width:8px;display:none;position:absolute;top:0;bottom:0;right:0}.grid-cell.active:hover .note-resize-handle{display:block}.note-resize-handle:hover{background:#fff6}.grid-cell.beat-start,.drum-cell.beat-start{background:#141418;border-left:1px solid #ffffff14}.grid-cell.black-key-row.beat-start{background:#0e0e12}.grid-cell.beat-start.active,.drum-cell.beat-start.active{background:var(--accent-color)}.automation-lane-wrap{border-top:1px solid #000;flex-direction:column;flex-shrink:0;height:220px;min-height:200px;display:flex}.automation-lane{background:#050505;border-top:2px solid #000;flex-direction:column;flex:1;display:flex;position:relative}.automation-lane .resizer-h{top:-2px;bottom:auto}.automation-header{color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;background:#000;border-bottom:1px solid #111;padding:6px 15px;font-size:.6rem;font-weight:800}.automation-content{flex:1;min-height:0;display:flex}.automation-spacer{background:#080808;border-right:2px solid #000;flex-shrink:0;width:80px}#automation-canvas{cursor:crosshair;background:#0a0a0c;flex:1;height:100%}#drum-sequencer-grid{background:#0a0a0b;flex:1;padding:20px;overflow-y:auto}.drum-row{grid-template-columns:80px repeat(16,1fr);gap:4px;margin-bottom:8px;display:grid}.drum-label{color:var(--accent-color);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;font-size:.7rem;font-weight:800;transition:all .1s;display:flex}.drum-label:hover{color:#fff;transform:translate(4px)}.drum-label:active{transform:scale(.95)}.drum-cell{cursor:pointer;background:#1a1a1c;border:1px solid #2a2a2e;border-radius:4px;height:35px;transition:all .1s}.drum-cell.active{background:var(--accent-color);box-shadow:0 0 10px var(--accent-color);border-color:#f83}.step-highlight{box-shadow:inset 0 0 5px #fff3;background-color:#333!important;border-color:#666!important}.drum-cell.active.step-highlight{background-color:#fa5!important}.grid-cell.playing{background:#ffffff05;border-left:2px solid #fff3!important}.drum-cell.playing{border-color:#666;box-shadow:inset 0 0 10px #ffffff1a}.playhead-line{z-index:100;pointer-events:none;opacity:.8;background:#fff;width:2px;position:absolute;top:0;bottom:0;box-shadow:0 0 15px #fff}.step-highlight-bar{z-index:1;pointer-events:none;background:#ffffff0d;border-left:1px solid #ffffff1a;border-right:1px solid #ffffff1a;width:50px;position:absolute;top:0;bottom:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#000}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#444}.daw-footer{color:#555;height:28px;font-size:.65rem;font-weight:700;font-family:var(--font-mono);background:#1a1a1c;border-top:2px solid #000;justify-content:space-between;align-items:center;padding:0 15px;display:flex}#status-text{color:var(--led-red)}.transpose-controls{background:#1a1a1a;border-top:1px solid #333;justify-content:center;align-items:center;gap:4px;padding:8px;display:flex}.transpose-controls span{color:#666;letter-spacing:1px;margin-right:8px;font-size:10px;font-weight:700}.transpose-controls button{color:#aaa;cursor:pointer;background:#2a2a2a;border:1px solid #444;border-radius:3px;padding:4px 8px;font-size:10px;transition:all .1s}.transpose-controls button:hover{color:#fff;background:#3a3a3a;border-color:#666}.transpose-controls button:active{background:var(--accent-color);color:#000;border-color:var(--accent-color)}.transpose-controls .piano-roll-legend{color:#888;letter-spacing:.5px;background:#ffffff08;border:1px solid #ffffff0d;border-radius:3px;margin-left:15px;padding:3px 6px;font-family:JetBrains Mono,monospace;font-size:9px;font-weight:400}.master-meter{flex-direction:column;align-items:center;gap:2px;display:flex}#master-volume{appearance:none;cursor:pointer;background:#333;border-radius:2px;outline:none;width:100px;height:4px;margin:4px 0}#master-volume::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#666;border:1px solid #000;border-radius:50%;width:10px;height:10px}#master-volume::-webkit-slider-thumb:hover{background:#fff}.arrangement-header{color:var(--accent-color);letter-spacing:1px;text-shadow:0 0 10px #f503;background:linear-gradient(#1a1a1e 0%,#141416 100%);border-bottom:1px solid #2a2a2e;justify-content:space-between;align-items:center;padding:12px 20px;font-size:.75rem;font-weight:700;display:flex}.arrangement-controls{gap:8px;display:flex}.arrangement-grid{background:radial-gradient(#0c0c0e 0%,#080809 100%);flex-direction:column;flex:1;gap:4px;padding:15px;display:flex;overflow-x:auto}.arrangement-row{white-space:nowrap;align-items:center;gap:2px;padding:2px 0;display:flex}.arrangement-row:nth-child(odd){background:#ffffff05}.arrangement-label{width:70px;min-width:70px;height:32px;color:var(--accent-color);text-align:right;z-index:5;text-shadow:0 0 8px #ff55004d;background:#0c0c0e;flex-shrink:0;justify-content:flex-end;align-items:center;margin-left:-15px;padding-left:15px;padding-right:10px;font-size:.65rem;font-weight:700;display:flex;position:sticky;left:-15px}.arrangement-cell{color:#999;cursor:pointer;background:linear-gradient(#1e1e22 0%,#151518 100%);border:1px solid #2a2a2e;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:42px;min-width:42px;height:28px;font-size:.6rem;font-weight:600;transition:all .15s;display:flex}.arrangement-cell:hover{color:#fff;background:linear-gradient(#2a2a30 0%,#1e1e22 100%);border-color:#444;transform:scale(1.05)}.arrangement-cell.active-bar{border-color:var(--accent-color);background:linear-gradient(#4a2810 0%,#2a1808 100%);border-width:2px;animation:.5s ease-in-out infinite alternate activeBarPulse;box-shadow:0 0 20px #ff5500b3,0 0 40px #ff55004d,inset 0 0 15px #f503}@keyframes activeBarPulse{0%{box-shadow:0 0 15px #f509,0 0 30px #f503,inset 0 0 10px #ff550026}to{box-shadow:0 0 25px #ff5500e6,0 0 50px #f506,inset 0 0 20px #ff55004d}}.arrangement-cell select{color:inherit;font-size:inherit;text-align:center;cursor:pointer;background:0 0;border:none;outline:none;width:100%}.bar-header{border-bottom:1px solid #222;gap:2px;margin-bottom:6px;margin-left:55px;padding-bottom:6px;display:inline-flex}.bar-number{text-align:center;color:#444;flex-shrink:0;width:42px;min-width:42px;padding:4px 0;font-size:.55rem;font-weight:700}.bar-number.active-bar{color:#fff;background:var(--accent-color);text-shadow:none;border-radius:4px;animation:.5s ease-in-out infinite alternate activeBarPulse}#song-mode-btn.active{background:var(--accent-color);color:#000}#song-arrangement-container{background:#0a0a0a;flex-direction:column;display:flex;position:absolute;inset:0;overflow:hidden}#song-arrangement-container .arrangement-header{z-index:10;flex-shrink:0}#song-arrangement-container .arrangement-grid{flex:1;padding:10px;overflow:auto}.arrangement-grid-inner{display:inline-block}.export-modal{z-index:10000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.export-modal-content{border:2px solid var(--accent-color);background:linear-gradient(#2a2a2e,#1a1a1c);border-radius:12px;min-width:400px;max-width:90vw;padding:30px;box-shadow:0 10px 40px #000c,0 0 30px #ff55004d}.export-modal-content h2{color:var(--accent-color);letter-spacing:3px;text-align:center;text-shadow:0 0 15px #ff550080;margin:0 0 25px;font-size:1.3rem;font-weight:900}.export-form{flex-direction:column;gap:20px;display:flex}.export-field{justify-content:space-between;align-items:center;gap:15px;display:flex}.export-field label{color:#999;text-transform:uppercase;letter-spacing:1px;min-width:80px;font-size:.75rem;font-weight:700}.export-field 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6px;font-size:9px;font-weight:700;position:absolute;top:15px;right:20px}.accent-tag{color:var(--accent-color);background-color:#ff550026;border:1px solid #ff55004d}.slide-tag{color:#0ff;background-color:#00ffff1a;border:1px solid #00ffff40}.interactive-sequencer-demo{border:1px solid var(--border-color);background:#09090b;border-radius:8px;padding:20px}.interactive-sequencer-demo h3{color:#fff;margin-bottom:6px;font-size:15px}.interactive-sequencer-demo p{color:#888;margin-bottom:15px;font-size:12.5px}.sequencer-timeline{align-items:center;gap:5px;padding:10px 0;display:flex;overflow-x:auto}.seq-step{width:75px;height:75px;font-family:var(--font-mono);color:#666;background-color:#222;border:1px solid #333;border-radius:6px;flex-direction:column;justify-content:space-between;align-items:center;padding:10px;font-size:10px;display:flex;position:relative}.seq-step.current{color:#fff;background-color:#33ff000d;border-color:#3f0}.seq-note{color:#888;font-size:12px;font-weight:700}.seq-step.current .seq-note{color:#3f0}.seq-badge{border-radius:3px;padding:1px 4px;font-size:8px;font-weight:700}.seq-badge.accent{background:var(--accent-color);color:#fff}.seq-badge.slide{color:#000;background:#0ff}.seq-step-connector{font-family:var(--font-mono);color:#444;text-align:center;width:45px;font-size:9px}.seq-step-connector.slide-active{color:#0ff;text-shadow:0 0 4px #0ff}.mode-cards{grid-template-columns:repeat(2,1fr);gap:15px;margin-bottom:25px;display:grid}.mode-card{border:1px solid var(--border-color);background:#ffffff04;border-radius:8px;padding:15px 20px}.mode-card h3{color:var(--accent-color);font-size:14px;font-family:var(--font-mono);margin-bottom:8px}.mode-card p{color:#aaa;margin:0;font-size:12.5px;line-height:1.5}.arranger-visual-guide{border:1px solid var(--border-color);background:#09090b;border-radius:8px;padding:20px}.arranger-visual-guide h3{color:#fff;margin-bottom:5px;font-size:15px}.arranger-visual-guide p{color:#888;margin-bottom:15px;font-size:12.5px}.simulated-arranger{background:#111;border:1px solid #222;border-radius:6px;margin-bottom:15px;padding:10px}.arr-row{gap:4px;margin-bottom:4px;display:flex}.arr-row:last-child{margin-bottom:0}.arr-label{width:90px;font-family:var(--font-mono);color:#888;align-items:center;font-size:9px;display:flex}.arr-block{height:28px;font-family:var(--font-mono);color:#444;background:#1c1c1e;border:1px solid #28282a;border-radius:4px;flex:1;justify-content:center;align-items:center;font-size:10px;display:flex}.arr-block.fill{border-color:var(--accent-color);color:var(--accent-color);background:#ff550026;font-weight:700}.arranger-visual-guide ul{color:#aaa;flex-direction:column;gap:8px;padding-left:20px;font-size:12.5px;display:flex}.keyboard-layout-card{border:1px solid var(--border-color);background:#ffffff04;border-radius:8px;margin-bottom:20px;padding:20px}.keyboard-layout-card h3{color:#fff;margin-bottom:10px;font-size:15px}.keyboard-layout-card p{color:#aaa;margin-bottom:20px;font-size:12.5px}.key-map-diagram{border:1px solid var(--border-color);background-color:#08080a;border-radius:6px;flex-direction:column;gap:4px;padding:15px;display:flex;overflow-x:auto}.piano-row-white,.piano-row-black{gap:4px;display:flex}.piano-row-black{margin-left:18px}.key-cap{width:32px;height:38px;font-family:var(--font-mono);color:#fff;background:#252528;border:1px solid #3c3c40;border-radius:4px;flex-direction:column;justify-content:space-between;align-items:center;padding:4px 0;font-size:10px;font-weight:700;display:flex;box-shadow:0 2px 4px #0006}.key-cap span{color:#888;font-size:8px}.key-cap.black{background:#121214;border-color:#222}.key-cap.black span{color:var(--accent-color)}.key-cap.empty{width:32px;height:38px;box-shadow:none;background:0 0;border:none}.midi-config-box{background:#ff550008;border:1px dashed #ff55004d;border-radius:8px;padding:20px}.midi-config-box h3{color:var(--accent-color);margin-bottom:6px;font-size:14px}.midi-config-box p{color:#aaa;margin:0;font-size:12.5px;line-height:1.5}.export-features-list{flex-direction:column;gap:15px;display:flex}.feature-item{border:1px solid var(--border-color);background:#ffffff04;border-radius:8px;padding:15px 20px}.feature-item h4{color:#fff;margin-bottom:6px;font-size:14px}.feature-item p{color:#aaa;margin:0;font-size:12.5px;line-height:1.5}.legal-box-content{border:1px solid var(--border-color);color:#bbb;background:#08080a;border-radius:8px;max-height:380px;padding:20px;font-size:12.5px;line-height:1.6;overflow-y:auto}.legal-box-content h3{color:#fff;margin-top:18px;margin-bottom:6px;font-size:14px}.legal-box-content h3:first-of-type{margin-top:0}.legal-box-content p{margin-bottom:12px}.legal-box-content p:last-child{margin-bottom:0}.cookie-toggles-help{align-items:center;display:flex}@media (width<=820px){.help-modal-content{height:90vh}.help-modal-layout{flex-direction:column}.help-sidebar{border-right:none;border-bottom:1px solid var(--border-color);white-space:nowrap;flex-direction:row;width:100%;height:50px;padding:6px}.help-tab-btn{padding:6px 12px}.help-tab-btn.active{border-left:none;border-bottom:2px solid var(--accent-color);border-radius:0;padding-bottom:4px;padding-left:12px}.help-main-content{padding:15px}.device-panel-interactive{flex-direction:column}.virtual-device{width:100%}}.transpose-controls .tool-btn{margin-left:4px}.transpose-controls .tool-btn.active#piano-roll-tool-draw{background-color:var(--accent-color);border-color:var(--accent-color);color:#fff;font-weight:700;box-shadow:0 0 8px #f506}.transpose-controls .tool-btn.active#piano-roll-tool-accent{color:#fff;background-color:#f05;border-color:#f05;font-weight:700;box-shadow:0 0 8px #f056}.transpose-controls .tool-btn.active#piano-roll-tool-slide{color:#000;background-color:#0ff;border-color:#0ff;font-weight:700;box-shadow:0 0 8px #0ff6}#automation-scroll{scrollbar-width:none;-ms-overflow-style:none}#automation-scroll::-webkit-scrollbar{display:none}