:root{--bg: #0d1117;--panel: #161b22;--border: #30363d;--text: #e6edf3;--muted: #8b949e;--accent: #58a6ff;--danger: #f85149;--warning: #d29922;--info: #3fb950;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}.hero{text-align:center;padding:2.5rem 1rem 1rem}.hero h1{margin:0;font-size:2.4rem}.tagline{margin:.5rem auto;max-width:46rem;color:var(--text);font-size:1.05rem}.tagline strong{color:var(--accent)}.privacy{color:var(--muted);font-size:.9rem;margin-top:.25rem}main{max-width:64rem;margin:0 auto;padding:0 1rem 3rem}.toolbar{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}button{background:var(--accent);color:#0d1117;border:none;border-radius:6px;padding:.45rem .9rem;font-weight:600;cursor:pointer;font-size:.9rem}button:hover{filter:brightness(1.1)}button.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.stats{margin-left:auto;display:flex;gap:.4rem;flex-wrap:wrap}.badge{font-size:.78rem;font-weight:700;padding:.2rem .55rem;border-radius:999px;border:1px solid currentColor}.badge.ok{color:var(--info)}.badge.danger{color:var(--danger)}.badge.warning{color:var(--warning)}.badge.info{color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media(max-width:800px){.grid{grid-template-columns:1fr}}.pane{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:1rem}.pane-head{display:flex;align-items:center;justify-content:space-between;margin:.25rem 0 .5rem}.pane-head h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0}.hint{text-transform:none;letter-spacing:0;font-weight:400}textarea{width:100%;min-height:9rem;resize:vertical;background:#0d1117;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:.75rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem}textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}.highlight{min-height:4rem;background:#0d1117;border:1px solid var(--border);border-radius:8px;padding:.75rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere}.empty{color:var(--muted)}.chip{display:inline-block;border-radius:4px;padding:0 .25rem;margin:0 1px;font-size:.72rem;font-weight:700;vertical-align:baseline;cursor:help}.chip.danger{background:#f851492e;color:var(--danger);outline:1px solid var(--danger)}.chip.warning{background:#d299222e;color:var(--warning);outline:1px solid var(--warning)}.chip.info{background:#58a6ff29;color:var(--accent);outline:1px solid var(--accent)}.options{display:grid;grid-template-columns:1fr 1fr;gap:.35rem 1rem}@media(max-width:480px){.options{grid-template-columns:1fr}}.option{font-size:.85rem;color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none}.option input{accent-color:var(--accent);margin-right:.15rem}footer{text-align:center;color:var(--muted);padding:2rem 1rem 3rem;font-size:.85rem}footer a{color:var(--accent);text-decoration:none}footer a:hover{text-decoration:underline}