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.row-actions{margin-top:0}.split[data-split]:before{content:"";position:absolute;background:var(--text-3);opacity:.65;border-radius:4px;pointer-events:none}.split[data-split=lw]:before,.split[data-split=rw]:before,.split[data-split=sw]:before{width:4px;height:36px;left:50%;top:50%;transform:translate(-50%,-50%)}.split[data-split=dh]:before,.split[data-split=oh]:before,.split[data-split=vph]:before,.split[data-split=nh]:before{height:4px;width:36px;left:50%;top:50%;transform:translate(-50%,-50%)}.split[data-split]:hover:before,.split[data-split].drag:before{background:var(--accent);opacity:1}.tools-toggle{white-space:nowrap}.viewport-notes-host{display:flex;gap:10px;flex:1;min-width:0;overflow:hidden}.viewport-render-notes{flex:1;min-width:0;white-space:nowrap;overflow:auto;scrollbar-width:none;font-size:11px;color:var(--text-3)}.viewport-render-notes::-webkit-scrollbar{display:none}.viewport-render-notes .render-note{display:inline;color:inherit}.viewport-render-notes .render-note+.render-note:before{content:" · "}.viewport-render-notes:focus-visible{outline:1px solid var(--accent);outline-offset:-1px}@media(any-pointer:coarse){.split[data-split=lw],.split[data-split=rw],.split[data-split=sw]{width:20px}.split[data-split=dh],.split[data-split=oh],.split[data-split=vph],.split[data-split=nh]{height:20px}.ws[data-lesson=open] .split[data-split=lw]{left:calc(var(--lw) - 10px)}.split[data-split=rw]{right:calc(var(--rw) - 10px)}.ws[data-dock=open] .split[data-split=dh]{bottom:calc(var(--dh) - 10px)}.split[data-split=oh]{top:calc(var(--oh) - 10px)}.split[data-split]:before{box-shadow:0 0 0 3px var(--surface);opacity:1}}