:root { --bg:#0b1020; --fg:#e6eefc; --card:#121a33; --border:#1f2a52; --muted:#9eb0da; --accent:#3a5bfd; }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--fg); font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial; }
.wrap { max-width: 700px; margin: 0 auto; padding: 20px; }
.row { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.space { justify-content: space-between; }
h1 { margin:0; font-size:1.4rem; }
.card { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:16px; margin:12px 0; }
.grid2 { display:grid; grid-template-columns: 1fr; gap:14px; }
input, select { padding:8px; border:1px solid var(--border); border-radius:8px; background:#0d142b; color:var(--fg); }
button { cursor:pointer; background:var(--accent); color:white; border:0; border-radius:12px; padding:10px 14px; font-weight:600; }
button.secondary { background:#1e2b57; }
.mono { font-family: ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; }
.pill { display:inline-block; padding:4px 8px; border-radius:999px; background:#1e2b57; border:1px solid #2a3a75; font-size:12px; }
.small { font-size:12px; }
.muted { color:var(--muted); }
#log { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size:13px; max-height:300px; overflow:auto; }
#log > div { padding:3px 0; border-bottom:1px dashed #1e2b57; }