:root{--bg:#0e0e0e;--fg:#e6e6e6;--dim:#7a7a7a;--line:#2a2a2a;--accent:#ff4a1c;--panel-w:400px;color:var(--fg);background:var(--bg);font-variant-numeric:tabular-nums;font-family:ui-monospace,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.4}*{box-sizing:border-box}body{min-height:100dvh;margin:0}#app{flex-direction:column;min-height:100dvh;display:flex}h1,h2,h3,p{font-size:inherit;margin:0;font-weight:500}h1{text-transform:lowercase;letter-spacing:.02em}h2{border-bottom:1px solid var(--line);padding-bottom:4px}h3{color:var(--dim);margin-top:10px}button,input,select{font:inherit;color:inherit;border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:0;min-height:32px;padding:0 10px}button:hover,select:hover{border-color:var(--dim)}button:focus-visible,input:focus-visible,select:focus-visible,.hm-cell:focus-visible{outline:1px solid var(--accent);outline-offset:1px}button[aria-pressed=true]{background:var(--fg);color:var(--bg);border-color:var(--fg)}button[disabled]{opacity:.35;cursor:default}button.play{min-width:72px}button.play[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--bg)}.bar{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding:10px 12px;display:flex}footer.bar{border-bottom:0;border-top:1px solid var(--line);margin-top:auto}.title{flex-wrap:wrap;align-items:baseline;gap:14px;display:flex}.title p{color:var(--dim);max-width:62ch}.transport,.actions,.row,.voices{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.seed{color:var(--dim);padding-left:6px}.scrub,.field{border:1px solid var(--line);align-items:center;height:32px;display:inline-flex}.scrub span,.field span{color:var(--dim);border-right:1px solid var(--line);align-items:center;height:100%;padding:0 8px;display:inline-flex}.scrub input{text-align:right;cursor:ns-resize;touch-action:none;border:0;width:5ch;height:100%;padding:0 8px}.scrub input:focus{cursor:text}.field .segmented{border:0}.field .segmented button{border-top:0;border-bottom:0;min-height:30px}.segmented{display:inline-flex}.segmented button+button{border-left:0}main{flex:1;grid-template-columns:minmax(0,1fr);min-height:0;display:grid}.lanes{align-items:center;min-width:0;min-height:160px;padding:8px 0;display:flex;overflow:hidden}.lanes canvas{cursor:pointer;width:100%;display:block}.panel{border-top:1px solid var(--line);flex-direction:column;min-height:0;display:none}.panel.open{display:flex}.panel-head{justify-content:flex-end;padding:6px 12px 0;display:flex}.panel-body{flex-direction:column;gap:10px;padding:8px 12px 16px;display:flex;overflow-y:auto}.hint{color:var(--dim)}.heatmap{--n:4;grid-template-columns:5ch repeat(var(--n), minmax(0, 1fr));max-width:calc(5ch + var(--n) * 46px);align-self:flex-start;gap:2px;width:100%;display:grid}.hm-corner,.hm-col,.hm-row{color:var(--dim);white-space:nowrap;align-items:center;font-size:11px;display:flex;overflow:hidden}.hm-col{justify-content:center;min-height:16px}.hm-row{justify-content:flex-end;padding-right:4px}.hm-cell{--p:0;aspect-ratio:1;border:1px solid var(--line);background:rgba(230, 230, 230, calc(var(--p) * .92));min-height:0;color:color-mix(in srgb, var(--fg), var(--bg) clamp(0%, calc((var(--p) - .4) * 500%), 100%));cursor:ns-resize;touch-action:none;-webkit-user-select:none;user-select:none;padding:0;font-size:11px}.hm-cell.hm-current{border-color:var(--accent)}.preview{--steps:4;width:100%;max-width:calc(5ch + var(--steps) * 22px);flex-direction:column;align-self:flex-start;gap:2px;display:flex}.preview-row{grid-template-columns:5ch repeat(var(--steps), minmax(0, 1fr));gap:2px;height:12px;display:grid}.preview-row span{color:var(--dim);font-size:11px;line-height:12px;overflow:hidden}.preview-row i{border:1px solid var(--line);display:block}.preview-row i.s1{background:#e6e6e64d}.preview-row i.s2{background:#e6e6e69e}.preview-row i.s3{background:var(--fg)}.voice{border:1px solid var(--line);align-items:center;height:32px;display:inline-flex}.voice span{color:var(--dim);padding:0 8px}.voice button{border:0;border-left:1px solid var(--line);min-width:32px;height:100%;padding:0}.notice{color:var(--accent);min-width:12ch}dialog.overlay{background:var(--bg);color:var(--fg);border:1px solid var(--dim);min-width:260px;max-width:90vw;padding:16px}dialog.overlay::backdrop{background:#0009}dialog.overlay h2{margin-bottom:10px}dialog.overlay dl{grid-template-columns:auto 1fr;gap:4px 16px;margin:0 0 12px;display:grid}dialog.overlay dt{color:var(--dim)}dialog.overlay dd{margin:0}dialog.overlay .row{margin-top:12px}@media (min-width:900px){main.has-panel{grid-template-columns:minmax(0, 1fr) var(--panel-w)}.panel{border-top:0;border-left:1px solid var(--line);grid-column:2;max-height:calc(100dvh - 120px);display:flex}.panel:not(.open) .panel-head,.panel:not(.open) .panel-body{display:none}}@media (max-width:899px){.panel.open{background:var(--bg);border-top:1px solid var(--dim);z-index:2;max-height:72dvh;position:fixed;bottom:0;left:0;right:0}}@media (pointer:coarse){button,input,select,.scrub,.field,.voice{min-height:44px}.voice button{min-width:44px}.field .segmented button{min-height:42px}}