:root{--bg:#0c0e16d1;--border:#ffffff17;--text:#e8eaf2;--dim:#9aa1b5;--accent:#7c5cff;--accent2:#22d3ee}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;color:var(--text);background:#05060a;font-family:Segoe UI,system-ui,sans-serif;font-size:13px;overflow:hidden}#stage{display:block;position:fixed;inset:0}.ui{z-index:10;background:var(--bg);border:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:12px;position:fixed}body.ui-hidden .ui{display:none!important}#topbar{align-items:center;gap:12px;padding:8px 14px;display:flex;top:12px;left:12px;right:12px}.brand{letter-spacing:.5px;color:var(--accent2);font-weight:700}#now-playing{color:var(--dim);white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.topbar-actions{gap:6px;display:flex}.topbar-actions button{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;padding:4px 8px;font-size:14px}.topbar-actions button:hover{border-color:var(--accent)}.topbar-actions button.active-btn{border-color:var(--accent2);background:#22d3ee33}#btn-record.recording{background:#e11d48;border-color:#e11d48;animation:1s infinite pulse}@keyframes pulse{50%{opacity:.5}}#transport{flex-direction:column;gap:8px;padding:10px 14px;display:flex;bottom:12px;left:12px;right:380px}.transport-row{align-items:center;gap:8px;display:flex}.transport-row button,.sources button{border:1px solid var(--border);color:var(--text);cursor:pointer;background:#ffffff0f;border-radius:8px;padding:5px 10px}.transport-row button:hover,.sources button:hover{border-color:var(--accent)}#seek{flex:1}#beat-light{background:#333;border-radius:50%;width:12px;height:12px;transition:background 60ms,box-shadow 60ms}#beat-light.on{background:var(--accent2);box-shadow:0 0 12px var(--accent2)}#bpm-display{color:var(--dim);text-align:right;min-width:64px}#volume-icon{cursor:default;-webkit-user-select:none;user-select:none}#volume-icon.muted{opacity:.4}#time-current,#time-total{color:var(--dim);font-variant-numeric:tabular-nums;min-width:42px}.sources input[type=text]{border:1px solid var(--border);color:var(--text);background:#ffffff0d;border-radius:8px;outline:none;flex:1;padding:5px 10px}.sources input[type=text]:focus{border-color:var(--accent)}#playlist{max-width:240px;color:var(--text);border:1px solid var(--border);background:#ffffff0d;border-radius:8px;padding:5px}#panel{flex-direction:column;width:356px;display:flex;top:64px;bottom:12px;right:12px;overflow:hidden}.panel-tabs{border-bottom:1px solid var(--border);display:flex}.panel-tabs button{color:var(--dim);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:9px 2px;font-size:11.5px}.panel-tabs button.active{color:var(--accent2);border-bottom-color:var(--accent2)}#panel-body{flex:1;padding:12px;overflow-y:auto}#panel-body::-webkit-scrollbar{width:6px}#panel-body::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}.ctl-group{margin-bottom:14px}.ctl-group-title{text-transform:uppercase;letter-spacing:1px;color:var(--dim);cursor:pointer;-webkit-user-select:none;user-select:none;margin-bottom:6px;font-size:11px}.ctl{margin-bottom:8px}.ctl label{color:var(--text);justify-content:space-between;margin-bottom:3px;font-size:12px;display:flex}.ctl label .val{color:var(--accent2);font-variant-numeric:tabular-nums}.ctl input[type=range]{width:100%}.ctl select,.ctl input[type=color]{width:100%;color:var(--text);border:1px solid var(--border);background:#ffffff0f;border-radius:6px;padding:4px}.ctl-row{align-items:center;gap:8px;display:flex}.ctl-check{cursor:pointer;align-items:center;gap:8px;padding:4px 0;display:flex}.scene-grid{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:14px;display:grid}.scene-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;text-align:center;background:#ffffff0d;border-radius:8px;padding:10px 6px;font-size:12px}.scene-btn:hover{border-color:var(--accent)}.scene-btn.active{border-color:var(--accent2);color:var(--accent2);background:#22d3ee1f}.palette-swatches{grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:10px;display:grid}.palette-swatch{cursor:pointer;border:2px solid #0000;border-radius:7px;height:34px}.palette-swatch.active{border-color:#fff}.preset-item{background:#ffffff0a;border-radius:8px;align-items:center;gap:6px;margin-bottom:6px;padding:6px 8px;display:flex}.preset-item span{flex:1}.preset-item button{color:var(--dim);cursor:pointer;background:0 0;border:none;font-size:13px}.preset-item button:hover{color:var(--text)}.panel-btn{border:1px solid var(--accent);width:100%;color:var(--text);cursor:pointer;background:#7c5cff33;border-radius:8px;margin-bottom:6px;padding:7px}.panel-btn:hover{background:#7c5cff59}.panel-btn.secondary{border-color:var(--border);background:#ffffff0d}input[type=range]{-webkit-appearance:none;background:#ffffff26;border-radius:2px;outline:none;height:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent2);cursor:pointer;border-radius:50%;width:13px;height:13px}#drop-overlay{z-index:100;border:3px dashed var(--accent2);color:#fff;pointer-events:none;background:#7c5cff40;justify-content:center;align-items:center;font-size:28px;font-weight:700;display:none;position:fixed;inset:0}#drop-overlay.show{display:flex}