:root{--bg: #0a0a0c;--bg-elev: #121218;--line: #2a2a35;--text: #f4f4f7;--muted: #9a9aad;--blue: #1e6bff;--blue-dim: #163d8a;--warn: #c9a227;--ok: #3d9a6a;--danger: #c44;--font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;--display: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font);background:radial-gradient(1200px 600px at 10% -10%,#1a2744 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#142033 0%,transparent 50%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.nav{border-right:1px solid var(--line);background:#0a0a0cd9;padding:1.25rem 1rem;display:flex;flex-direction:column;gap:.35rem}.brand{font-family:var(--display);font-weight:700;letter-spacing:.04em;font-size:1.15rem;margin-bottom:1.25rem}.brand span{color:var(--blue)}.nav a{padding:.55rem .7rem;border-radius:6px;color:var(--muted)}.nav a.active,.nav a:hover{background:var(--bg-elev);color:var(--text)}.main{padding:1.5rem 1.75rem 3rem;max-width:1100px}h1{font-size:1.55rem;margin:0 0 .35rem;font-weight:650}.lead{color:var(--muted);margin:0 0 1.25rem;max-width:62ch}.panel{background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;padding:1rem 1.1rem;margin-bottom:1rem}.row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.badge{display:inline-block;padding:.15rem .5rem;border-radius:4px;font-size:.75rem;border:1px solid var(--line);color:var(--muted)}.badge.warn{border-color:var(--warn);color:var(--warn)}.badge.ok{border-color:var(--ok);color:var(--ok)}.badge.danger{border-color:var(--danger);color:var(--danger)}.btn{background:var(--blue);border:none;color:#fff;padding:.55rem .95rem;border-radius:6px;cursor:pointer}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{text-align:left;padding:.55rem .4rem;border-bottom:1px solid var(--line)}.muted{color:var(--muted)}.err{color:#ff8a8a}pre{background:#0a0a0c;border:1px solid var(--line);border-radius:8px;padding:.75rem;overflow:auto;font-size:.8rem}@media(max-width:800px){.app{grid-template-columns:1fr}.nav{border-right:none;border-bottom:1px solid var(--line);flex-direction:row;flex-wrap:wrap}}