:root{color-scheme:light dark;--bg: #ffffff;--fg: #1b1f23;--muted: #5b6470;--line: #d8dee4;--accent: #41b883;--danger: #dd1b16;--panel: #f6f8fa}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0d1117;--fg: #e6edf3;--muted: #9198a1;--line: #30363d;--panel: #161b22}}:root[data-theme=dark]{--bg: #0d1117;--fg: #e6edf3;--muted: #9198a1;--line: #30363d;--panel: #161b22}*{box-sizing:border-box}body{margin:0;padding:1.5rem;background:var(--bg);color:var(--fg);font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}header{max-width:1200px;margin:0 auto 1.5rem;display:flex;gap:1rem;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}.titles{flex:1 1 460px}.theme{display:flex;gap:.25rem;flex-shrink:0}.theme button{text-transform:capitalize}h1{margin:0 0 .25rem;font-size:1.5rem}header p{margin:0;color:var(--muted)}a{color:var(--accent)}main{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(320px,420px) 1fr;gap:1.5rem;align-items:start}@media(max-width:860px){main{grid-template-columns:1fr}}fieldset{border:1px solid var(--line);border-radius:6px;padding:.75rem;margin:0 0 .75rem}legend{padding:0 .35rem;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}.row{display:flex;gap:.5rem;align-items:center}.row.wrap{flex-wrap:wrap}label{display:flex;gap:.35rem;align-items:center;color:var(--muted)}.check{color:var(--fg);cursor:pointer}.check input{accent-color:var(--accent)}input,select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:.35rem .5rem}input[type=number]{width:7rem}textarea{width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;resize:vertical}button{font:inherit;cursor:pointer;padding:.4rem .7rem;border:1px solid var(--line);border-radius:5px;background:var(--panel);color:var(--fg)}button:hover{border-color:var(--accent)}button.active,button.primary{background:var(--accent);border-color:var(--accent);color:#06231a;font-weight:600}button.ghost{background:transparent;color:var(--muted)}.actions{position:sticky;bottom:0;margin-top:.25rem;padding:.6rem 0;background:var(--bg);border-top:1px solid var(--line)}small{color:var(--muted);font-size:.8rem}small.warn{color:var(--danger)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em}.error{margin:.5rem 0 0;padding:.5rem .6rem;border:1px solid var(--danger);border-radius:5px;color:var(--danger);font-size:.85rem}.chart-frame{border:1px solid var(--line);border-radius:6px;padding:1rem;height:60vh;min-height:320px;background:var(--panel)}.destroyed{color:var(--muted);text-align:center;margin-top:4rem}details{margin-top:1rem;border:1px solid var(--line);border-radius:6px;padding:.5rem .75rem}summary{cursor:pointer;color:var(--muted)}.count{color:var(--fg);font-weight:600}.snippet{margin-top:.5rem;background:var(--panel)}.copy-panel summary{color:var(--fg);font-weight:600}.events{max-height:200px;overflow:auto;margin:.5rem 0 0;padding-left:1.5rem;font-size:.85rem}