:root{--bg:#0b1220;--muted:#9fb0d0;--text:#e8efff;--ok:#2bd576;--warn:#ffcc66;--bad:#ff5c5c;--border:rgba(255,255,255,.10);}
*{box-sizing:border-box}html,body{height:100%;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
.wrap{max-width:980px;margin:0 auto;padding:18px 16px 32px}
.header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}
.dot{width:10px;height:10px;border-radius:999px;background:var(--warn);box-shadow:0 0 0 3px rgba(255,204,102,.18)}
.card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:16px;padding:14px}
.grid{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:860px){.grid{grid-template-columns:1.2fr .8fr}}
.h1{font-size:18px;margin:0 0 6px}.small{color:var(--muted);font-size:13px;line-height:1.4}
pre{margin:10px 0 0;padding:12px;border-radius:12px;border:1px solid var(--border);background:rgba(0,0,0,.20);overflow:auto;max-height:340px}
button{background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:12px;color:var(--text);padding:10px 12px;cursor:pointer;font-weight:600}
button:hover{background:rgba(255,255,255,.10)}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.footer{margin-top:14px;color:var(--muted);font-size:12px;opacity:.9}code{color:#cfe0ff}