.mu-layout{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.6fr)}.music-tool .workspace-preview{display:block;position:static;align-self:stretch}.mu-layout>div{padding:16px;min-width:0}.mu-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.mu-options{border:1px solid var(--line);border-radius:9px;padding:9px;margin:0 0 12px;display:flex;gap:7px;flex-wrap:wrap}.mu-options legend{padding:0 5px;font-size:13px;font-weight:650}.mu-options label{border:1px solid var(--line);border-radius:7px;padding:9px;display:flex;align-items:center;gap:5px;min-height:44px;cursor:pointer}.mu-options label:has(:checked){background:var(--category-soft);border-color:var(--category-accent);box-shadow:inset 0 0 0 1px var(--category-accent);font-weight:700}.mu-range{display:grid;grid-template-columns:minmax(0,1fr) 80px;gap:9px;align-items:center}.mu-range input{width:100%;min-width:0;accent-color:var(--category-accent)}.mu-range input[type=number]{border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--text);padding:8px}.mu-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:12px}.mu-stats>div{padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--bg);min-width:0}.mu-stats strong{display:block;font-size:1.25rem;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.mu-stats small{font-size:11px;color:var(--muted)}.mu-key-scroll{max-width:100%;overflow:auto;padding:5px 3px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.mu-keyboard{position:relative;height:210px;touch-action:pan-x;outline-offset:3px}.mu-key{position:absolute;top:0;min-width:0;padding:0 1px 12px;border:1px solid #89909d;border-radius:0 0 7px 7px;display:flex;flex-direction:column;justify-content:end;align-items:center;font-size:11px;gap:3px;touch-action:none;user-select:none}.mu-key.white{height:205px;background:#fff;color:#202333;z-index:1}.mu-key.black{height:132px;background:#222631;color:#fff;z-index:2}.mu-key[data-selected=true]{box-shadow:inset 0 -7px 0 var(--category-accent)}.mu-key[data-held=true]{background:var(--category-accent);color:var(--bg);font-weight:750;box-shadow:inset 0 -8px 0 #0003}.mu-key:focus-visible{outline:3px solid var(--category-accent);outline-offset:-4px}.mu-key small{font-size:10px}.mu-pads{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.music-tool .mu-pad{min-height:110px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font-weight:700;box-shadow:0 3px 5px #0001;touch-action:manipulation}.mu-pad small{display:block;font-size:11px;font-weight:400;margin-top:8px}.music-tool .mu-pad[aria-pressed=true]{border-color:var(--category-accent);background:var(--category-soft);box-shadow:inset 0 0 0 3px var(--category-accent);transform:translateY(1px)}.mu-notes{display:flex;gap:7px;flex-wrap:wrap;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--bg);margin-bottom:10px}.mu-notes span{padding:7px 10px;border:1px solid var(--category-accent);background:var(--category-soft);border-radius:7px;font-weight:650}.mu-beats{display:flex;gap:8px;flex-wrap:wrap;padding:20px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}.mu-beats span{width:45px;height:45px;display:grid;place-items:center;border:2px solid var(--line);border-radius:50%;font-weight:700}.mu-beats [aria-current=step]{border-color:var(--category-accent);background:var(--category-soft);box-shadow:inset 0 0 0 3px var(--category-accent)}.mu-tuning-scale{height:90px;position:relative;display:flex;justify-content:space-between;align-items:end;border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--bg)}.mu-tuning-scale>span{position:absolute;top:10px;left:50%;height:45px;width:4px;background:var(--category-accent);border-radius:2px;transform:translateX(-50%)}.mu-tuning-state{padding:12px;border:1px solid var(--line);border-radius:9px;margin-top:12px;font-weight:650}.mu-tuning-state[data-tuned=true]{border:2px solid var(--category-accent);background:var(--category-soft);color:var(--text)}.music-tool meter{width:100%;height:25px;display:block}.music-tool canvas{display:block;width:100%;height:120px;background:var(--bg);border:1px solid var(--line);border-radius:8px;margin-top:10px}.mu-delivered{display:grid;grid-template-columns:1fr 1fr;font-size:11px}.mu-delivered dt,.mu-delivered dd{padding:6px;margin:0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.mu-answers{display:flex;flex-wrap:wrap;gap:8px}.music-tool .mu-tap{width:100%;min-height:160px;font-size:1.2rem;font-weight:750;border:2px solid var(--category-accent);border-radius:12px;background:var(--category-soft);color:var(--text);touch-action:manipulation}.mu-tap[data-phase=go]{box-shadow:inset 0 0 0 4px var(--category-accent)}.mu-toolbar .button{min-height:44px}.music-tool #mu-play,.music-tool #mu-start{background:var(--tool-action);color:var(--tool-action-ink)}
@media(max-width:800px){.mu-layout{grid-template-columns:1fr}.mu-layout>div{padding:12px}.mu-stats strong{font-size:1.1rem}.mu-pads{grid-template-columns:repeat(2,minmax(0,1fr))}.music-tool .mu-pad{min-height:95px}.mu-keyboard{height:190px}.mu-key.white{height:185px}.mu-key.black{height:122px}}