:root{--bg:#0b0d12;--panel:#151922;--border:#232a36;--text:#e6e9ef;--muted:#8b94a7;--accent:#2563eb}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--accent)}.container{max-width:920px;margin:0 auto;padding:32px 20px}h1{font-size:1.6rem}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}pre{border:1px solid var(--border);border-radius:8px;padding:14px;overflow-x:auto}.card,pre{background:var(--panel)}.card{border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:14px}label{display:block;font-size:.8rem;color:var(--muted);margin:10px 0 4px}input,select,textarea{width:100%;background:#0e121a;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 11px;font-size:.9rem}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-size:.9rem;cursor:pointer;font-weight:600}button.secondary{background:#2a3140}button.danger{background:#b3261e}.row{display:flex;gap:10px;flex-wrap:wrap}.row>*{flex:1 1;min-width:180px}.muted{color:var(--muted);font-size:.85rem}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px;border-bottom:1px solid var(--border);font-size:.85rem}