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input[type=text]::placeholder,.select-filter::placeholder{color:var(--text-muted)}.sidebar-group input[type=number]:focus,.sidebar-group input[type=text]:focus,.select-filter:focus{border-color:var(--accent);background:var(--bg-surface);box-shadow:0 0 0 4px var(--accent-ring)}.select-filter{cursor:pointer}.btn-action{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);color:var(--text-primary);cursor:pointer;padding:10px;font-size:14px;font-weight:500;transition:background-color .2s,border-color .2s}.btn-action:hover{border-color:var(--border-strong);background:var(--bg-subtle)}.sidebar-divider{border:none;border-top:1px solid var(--border);margin:4px 0}.compare-toggle-container{color:var(--text-primary);justify-content:space-between;align-items:center;font-size:14px;font-weight:500;display:flex}.switch{width:40px;height:22px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{border-radius:var(--radius-pill);background-color:var(--border-strong);cursor:pointer;transition:background-color .25s;position:absolute;inset:0}.slider:before{content:"";background-color:var(--bg-surface);border-radius:50%;width:16px;height:16px;transition:transform .25s;position:absolute;bottom:3px;left:3px;box-shadow:0 1px 3px #1c1b1933}input:checked+.slider{background-color:var(--accent)}input:checked+.slider:before{transform:translate(18px)}input:focus-visible+.slider{box-shadow:0 0 0 4px var(--accent-ring)}.algorithms-checkbox-list{flex-direction:column;gap:2px;max-height:280px;margin:0 -8px;display:flex;overflow-y:auto}.algo-checkbox-item{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;align-items:center;gap:10px;padding:6px 8px;font-size:14px;transition:background-color .15s;display:flex}.algo-checkbox-item:hover{background:var(--bg-subtle)}.algo-checkbox-item:has(input:checked){color:var(--text-primary)}.algo-checkbox-item:has(input:disabled){color:var(--text-muted);cursor:default}.algo-checkbox-item:has(input:disabled):hover{background:0 0}.algo-checkbox-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:inherit}.btn-run{border-radius:var(--radius-md);background:var(--accent);box-shadow:0 6px 20px var(--accent-glow);color:var(--accent-fg);cursor:pointer;border:none;margin-top:4px;padding:11px;font-size:15px;font-weight:500;transition:background-color .2s,box-shadow .2s}.btn-run:hover{background:var(--accent-hover);box-shadow:0 10px 28px var(--accent-ring)}.btn-run:disabled{opacity:.6;cursor:progress}.main-canvas{width:100%;min-width:0;min-height:500px;padding:var(--s3);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-surface);box-shadow:var(--shadow-sm);flex-direction:column;flex:1;gap:20px;display:flex}.bar-legend{color:var(--text-secondary);flex-wrap:wrap;gap:8px 18px;font-size:13px;list-style:none;display:flex}.bar-legend li{align-items:center;gap:8px;display:inline-flex}.swatch--compare{background:var(--bar-compare)}.swatch--swap{background:var(--bar-swap)}.swatch--write{background:var(--bar-write)}.swatch--pivot{background:var(--bar-pivot)}.swatch--done{background:var(--bar-done)}.canvas-row{align-items:stretch;gap:var(--s2);border-bottom:1px solid var(--border);flex-wrap:wrap;padding-bottom:20px;display:flex}.multi-charts-container{justify-content:center;align-items:stretch;gap:var(--s2);flex-wrap:wrap;flex:320px;min-width:0;display:flex}.single-chart-group{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);flex-direction:column;flex:280px;justify-content:flex-end;align-items:center;min-width:250px;max-width:450px;padding:14px 10px 10px;display:flex;overflow-x:auto}.algorithm-title{border-top:1px solid var(--border);width:100%;color:var(--text-primary);letter-spacing:.06em;text-transform:uppercase;justify-content:center;align-items:center;gap:8px;margin-top:12px;padding-top:10px;font-size:13px;font-weight:600;display:flex}.algorithm-title:before{content:"";background:var(--color-serie,var(--text-muted));border-radius:50%;width:8px;height:8px}.metrics-section{gap:var(--s2);flex-direction:column;width:100%;display:flex}.metrics-chart-container{width:100%;height:240px;padding:var(--s2);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface)}.metrics-cards-container{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;width:100%;display:grid}.metric-card{border-left:3px solid var(--accent);border-radius:var(--radius-md);background:var(--bg-subtle);flex-direction:column;gap:6px;padding:12px 16px;display:flex}.metric-card-title{border-bottom:1px solid var(--border);color:var(--text-primary);margin-bottom:4px;padding-bottom:6px;font-size:14px;font-weight:600}.metric-item{color:var(--text-secondary);justify-content:space-between;gap:12px;font-size:13px;display:flex}.metric-item span.val{color:var(--text-primary);font-family:var(--font-mono);font-weight:500}@media (width<=800px){#visualizerScreen{padding:var(--s3) var(--s2) var(--s4)}.visualizer-layout{flex-direction:column;align-items:stretch}.sidebar{width:100%;position:static}.main-canvas{padding:var(--s2)}}@media (width<=480px){#visualizerScreen{padding:var(--s2) 12px var(--s4)}.main-canvas{padding:12px}.single-chart-group{width:100%;min-width:0}}