@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-white:#fff;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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components;@layer utilities{.absolute{position:absolute}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.top-0{top:calc(var(--spacing) * 0)}.bottom-0{bottom:calc(var(--spacing) * 0)}.flex{display:flex}.grid{display:grid}.h-2{height:calc(var(--spacing) * 2)}.h-screen{height:100vh}.w-2{width:calc(var(--spacing) * 2)}.w-14{width:calc(var(--spacing) * 14)}.w-16{width:calc(var(--spacing) * 16)}.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.flex-col{flex-direction:column}.items-center{align-items:center}.gap-1{gap:calc(var(--spacing) * 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3)}.px-\[1px\]{padding-inline:1px}.text-left{text-align:left}.uppercase{text-transform:uppercase}@media(hover:hover){.hover\:text-white:hover{color:var(--color-white)}}}:root{--bg-primary:#1e1e1e;--bg-secondary:#2d2d2d;--bg-tertiary:#383838;--bg-surface:#252525;--border:#3d3d3d;--border-light:#4a4a4a;--text-primary:#ccc;--text-secondary:#999;--text-dim:#666;--accent:#ff7a00;--accent-hover:#ff9a33;--accent-dim:#cc6200;--green:#00d26a;--green-dim:#00a854;--red:#f33;--blue:#39f}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-user-select:none;user-select:none;height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;font-size:12px;overflow:hidden}#root{flex-direction:column;height:100vh;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#555;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#777}.transport-bar{background:#2a2a2a;border-bottom:1px solid #3a3a3a;flex-shrink:0;align-items:center;gap:2px;height:40px;padding:0 8px;display:flex}.transport-btn{color:#ccc;cursor:pointer;background:#3a3a3a;border:1px solid #4a4a4a;border-radius:2px;justify-content:center;align-items:center;width:28px;height:28px;font-size:11px;transition:all 80ms;display:flex}.transport-btn:hover{background:#4a4a4a}.transport-btn:active{background:#555;transform:scale(.95)}.transport-btn.active{background:var(--accent);color:#000;border-color:var(--accent)}.transport-btn.playing{background:var(--green);color:#000;border-color:var(--green)}.transport-btn.recording{background:var(--red);color:#fff;border-color:var(--red);animation:1s infinite pulse-rec}@keyframes pulse-rec{0%,to{opacity:1}50%{opacity:.7}}.transport-divider{background:#4a4a4a;width:1px;height:24px;margin:0 6px}.bpm-display{background:#1a1a1a;border:1px solid #3a3a3a;border-radius:2px;align-items:center;gap:4px;height:28px;padding:2px 6px;display:flex}.bpm-display label{color:#888;text-transform:uppercase;letter-spacing:.5px;font-size:9px}.bpm-display input[type=number]{color:var(--accent);text-align:center;background:0 0;border:none;outline:none;width:42px;font-family:Inter,monospace;font-size:13px;font-weight:600}.bpm-display input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}input[type=range]{appearance:none;background:#3a3a3a;border-radius:2px;outline:none;height:3px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;cursor:pointer;background:#ccc;border:none;border-radius:50%;width:10px;height:10px}input[type=range]::-webkit-slider-thumb:hover{background:#fff}input[type=range].accent-orange::-webkit-slider-thumb{background:var(--accent)}.track-header{border-right:1px solid var(--border);flex-shrink:0;align-items:center;gap:3px;width:160px;min-width:160px;height:100%;padding:0 6px;display:flex}.track-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;width:36px;font-size:10px;font-weight:500;overflow:hidden}.track-btn{color:#888;cursor:pointer;letter-spacing:0;background:#3a3a3a;border:1px solid #555;border-radius:2px;justify-content:center;align-items:center;width:18px;height:18px;font-size:8px;font-weight:700;transition:all 80ms;display:flex}.track-btn:hover{color:#ccc;background:#4a4a4a}.track-btn.muted{background:var(--accent);color:#000;border-color:var(--accent)}.track-btn.soloed{background:var(--blue);color:#000;border-color:var(--blue)}.track-vol{width:40px}.grid-cell{cursor:pointer;border-radius:2px;transition:background 60ms;position:relative}.grid-cell:hover{filter:brightness(1.3)}.grid-cell.active{filter:brightness(1.1)}.grid-cell.cell-selected{filter:brightness(1.15)}.playhead{z-index:20;pointer-events:none;background:#fff;width:2px;transition:left 40ms linear;position:absolute;top:0;bottom:0;box-shadow:0 0 6px #ffffff80}.piano-key-row{white-space:nowrap;align-items:center;padding-right:4px;font-size:9px;font-weight:500;display:flex}.piano-key-row.black{color:#888;background:#0000004d}.piano-key-row.white{color:#bbb}.loading-overlay{background:var(--bg-primary);z-index:100;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex;position:fixed;inset:0}.loading-spinner{border:3px solid #3a3a3a;border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}[data-tooltip]{position:relative}[data-tooltip]:hover:after{content:attr(data-tooltip);color:#ccc;white-space:nowrap;z-index:50;pointer-events:none;background:#1a1a1a;border:1px solid #4a4a4a;border-radius:3px;padding:3px 8px;font-size:10px;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%)}.resize-handle{cursor:ns-resize;background:0 0;flex-shrink:0;height:4px;transition:background .15s}.resize-handle:hover,.resize-handle.active{background:var(--accent)}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:180px;min-width:180px;display:flex}.sidebar-header{text-transform:uppercase;letter-spacing:1px;color:#888;border-bottom:1px solid var(--border);padding:8px 10px;font-size:10px;font-weight:600}.sidebar-item{cursor:pointer;border-left:2px solid #0000;align-items:center;gap:8px;padding:6px 10px;font-size:11px;transition:background 80ms;display:flex}.sidebar-item:hover{background:#383838}.sidebar-item.active{border-left-color:var(--accent);color:#fff;background:#383838}.sidebar-item .dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}