:root{color-scheme:light;--bg: #f4f7fa;--card: #ffffff;--ink: #023859;--muted: #364c59;--line: #d5dee6;--accent: #19a5e9;--accent-2: #1081bc;--danger: #b42318;--ok: #067647;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.shell{max-width:1100px;margin:0 auto;padding:20px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}.brand{font-weight:700;font-size:1.15rem}.nav{display:flex;gap:12px;align-items:center}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}h1,h2,h3{margin:0 0 12px}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.85rem;color:var(--muted);font-weight:600}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:8px;padding:8px 12px;cursor:pointer;font:inherit}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}input,select,textarea{width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--line);font:inherit;background:#fff;color:var(--ink)}label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:720px){.row{grid-template-columns:1fr}}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#e8f6fd;color:var(--accent-2);font-size:.8rem}.badge.warn{background:#fff4e5;color:#b54708}.badge.danger{background:#fee4e2;color:var(--danger)}.stack{display:flex;flex-direction:column;gap:10px}.timeline-item{border-left:3px solid var(--accent);padding:8px 0 8px 12px}.error{color:var(--danger);white-space:pre-wrap}.login-wrap{max-width:400px;margin:80px auto}