:root{--bg: #fafafa;--panel: #ffffff;--ink: #111;--muted: #777;--line: #e2e2e2;--accent: #ff3b30;--sel: #2f6bff;--glyph: #111;font-family:system-ui,-apple-system,sans-serif;font-size:14px;color:var(--ink)}@media (prefers-color-scheme: dark){:root{--bg: #161616;--panel: #1f1f1f;--ink: #eee;--muted: #999;--line: #333;--glyph: #f2f2f2}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}header{display:flex;gap:24px;align-items:center;padding:12px 20px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:2;flex-wrap:wrap}h1{font-size:18px;margin:0}h2{font-size:15px;margin:0 0 10px}nav{display:flex;gap:4px;flex-wrap:wrap}nav button{background:none;border:1px solid transparent}nav button.on{border-color:var(--line);background:var(--bg);font-weight:600}#status{color:var(--muted);font-size:12px;margin-left:auto}main{padding:20px;max-width:1400px;margin:0 auto}section{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:16px}button{font:inherit;padding:5px 10px;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:inherit;cursor:pointer}button:hover{border-color:var(--muted)}button.primary{background:var(--ink);color:var(--panel);border-color:var(--ink)}input,select,textarea{font:inherit;padding:4px 6px;border:1px solid var(--line);border-radius:4px;background:var(--bg);color:inherit}input[type=number]{width:80px}label{display:inline-flex;gap:6px;align-items:center;margin:0 14px 8px 0}.muted{color:var(--muted);font-size:12px}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.cols{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:16px;align-items:start}@media (max-width: 900px){.cols{grid-template-columns:1fr}}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:6px}.cell{border:1px solid var(--line);border-radius:6px;padding:4px;cursor:pointer;text-align:center;background:var(--bg)}.cell.sel{border-color:var(--sel);box-shadow:0 0 0 1px var(--sel)}.cell .lbl{font-size:11px;color:var(--muted);display:flex;justify-content:space-between}.cell.empty svg{opacity:.2}.cell.auto .lbl:after{content:"auto";color:var(--sel)}.cell svg{width:100%;height:64px}svg path.g{fill:var(--glyph)}svg .m{stroke-width:2;vector-effect:non-scaling-stroke}.preview{width:100%;border:1px solid var(--line);border-radius:6px;background:var(--bg);display:block}.chips{display:flex;flex-wrap:wrap;gap:4px}.chips button{padding:2px 8px;font-size:13px}.chips button.has{border-color:var(--sel)}table{border-collapse:collapse;width:100%;font-size:13px}td,th{border-bottom:1px solid var(--line);padding:4px 6px;text-align:left}.log{font-family:ui-monospace,monospace;font-size:12px;white-space:pre-wrap;color:var(--muted)}.testtext{font-size:64px;line-height:1.2;word-break:break-word;outline:none;min-height:1.2em}.kv{display:grid;grid-template-columns:130px 1fr;gap:6px 10px;align-items:center}