:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (width<=1024px){:root{font-size:16px}}[data-theme=dark]{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{margin:0}*{box-sizing:border-box}h1,h2,h3{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-.5px;margin:0;font-size:2rem}@media (width<=1024px){h1{font-size:1.5rem}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:1.25rem;line-height:118%}@media (width<=1024px){h2{font-size:1.1rem}}h3{margin:0 0 4px;font-size:1rem}p{margin:0}a{color:var(--accent)}code{font-family:var(--mono);background:var(--code-bg);color:var(--text-h);border-radius:4px;padding:2px 6px;font-size:.85em;line-height:135%}#app{flex-direction:column;width:960px;max-width:100%;min-height:100svh;margin:0 auto;padding:0 1.5rem;display:flex}header{border-bottom:1px solid var(--border);justify-content:center;align-items:center;padding:1.5rem 0 1rem;display:flex;position:relative}header h1{text-align:center}.theme-toggle{border:1px solid var(--border);background:var(--bg);width:2.6rem;height:2.6rem;color:var(--text-h);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:1.25rem;line-height:1;transition:border-color .2s;display:flex;position:absolute;top:1.2rem;right:0}.theme-toggle:hover{border-color:var(--accent-border)}.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.controls{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:flex-end;gap:1rem;padding:1.25rem 0;display:flex}.control-group{flex-direction:column;gap:.25rem;display:flex}.control-group label{color:var(--text);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem}.control-group input{font-family:var(--mono);border:1px solid var(--border);background:var(--code-bg);color:var(--text-h);border-radius:4px;width:14rem;max-width:100%;padding:.4rem .6rem;font-size:.9rem}.control-group input:focus{outline:2px solid var(--accent);outline-offset:1px}button.run-btn{font-family:var(--sans);background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:.5rem 1.5rem;font-size:.95rem;font-weight:500;transition:opacity .2s}button.run-btn:disabled{opacity:.5;cursor:not-allowed}button.run-btn:hover:not(:disabled){opacity:.85}button.run-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.results{flex:1;padding:1.5rem 0}.results-placeholder{text-align:center;color:var(--text);padding:3rem 1rem;font-style:italic}.result-cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;display:grid}.result-card{border:1px solid var(--border);background:var(--code-bg);border-radius:8px;padding:1rem}.result-card h3{color:var(--accent);margin-bottom:.5rem}.result-card .time{font-family:var(--mono);color:var(--text-h);font-size:1.5rem;font-weight:600}.result-card .time-unit{color:var(--text);font-size:.85rem}.result-card .params,.result-card .memory,.result-card .output-preview{color:var(--text);margin-top:.35rem;font-size:.8rem}.result-card .output-preview code{word-break:break-all;font-size:.7rem}.result-card .note{color:var(--accent);margin-top:.5rem;font-size:.75rem;font-style:italic}.bar-chart{margin-top:1.5rem}.bar-chart h2{margin-bottom:1rem}.bar-row{align-items:center;gap:.75rem;margin-bottom:.6rem;display:flex}.bar-label{text-align:right;width:5.5rem;color:var(--text-h);flex-shrink:0;font-size:.85rem;font-weight:500}@media (width<=480px){.bar-row{flex-wrap:wrap}.bar-label{text-align:left;flex-basis:100%;width:auto}.bar-value{flex-shrink:1;width:auto}.controls{flex-direction:column;align-items:stretch}.control-group input{width:100%}}.bar-track{background:var(--code-bg);border-radius:4px;flex:1;height:1.75rem;position:relative;overflow:hidden}.bar-fill{background:var(--accent);border-radius:4px;min-width:2px;height:100%;transition:width .6s}.bar-value{width:6rem;font-family:var(--mono);color:var(--text);flex-shrink:0;font-size:.8rem}footer{border-top:1px solid var(--border);text-align:center;color:var(--text);padding:1rem 0;font-size:.8rem}footer a{color:var(--accent);text-decoration:none}footer a:hover{text-decoration:underline}.status{text-align:center;color:var(--text);padding:1rem;font-style:italic}.status .spinner{margin-right:.35rem;animation:1s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.status-error{color:#ef4444}[data-theme=dark] .status-error{color:#f87171}@media (prefers-reduced-motion:reduce){.bar-fill{transition:none}.spinner{animation:none}}