:root{--bg:#f4f6f9;--card:#fff;--ink:#1c2430;--muted:#5f6b7a;--line:#dde3ea;--brand:#0b3d6e;--accent:#1769aa;--ok:#1b7a3d;--warn:#a15c00;--bad:#b3261e}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
.top{background:var(--brand);color:#fff;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:10px 20px}
.top .by{opacity:.7;font-size:12px;margin-left:6px}
.top nav{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.top a,.top .link{color:#fff;text-decoration:none}
.top a:hover,.top .link:hover{text-decoration:underline}
main{max-width:1000px;margin:24px auto;padding:0 16px}
footer{text-align:center;color:var(--muted);font-size:12px;padding:24px}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:17px;margin:0 0 10px}
.crumbs{color:var(--muted);font-size:13px;margin-bottom:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:16px;overflow-x:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.stat b{display:block;font-size:26px}
.stat span,.muted{color:var(--muted)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;text-transform:uppercase;color:var(--muted)}
dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0}
dt{color:var(--muted)}dd{margin:0;word-break:break-word}
label{display:block;font-weight:600;margin:12px 0 4px}
input,select{width:100%;max-width:420px;padding:8px;border:1px solid var(--line);border-radius:6px;font:inherit}
.btn,button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:8px 14px;font:inherit;cursor:pointer;text-decoration:none;display:inline-block}
.btn.secondary{background:#fff;color:var(--accent);border:1px solid var(--accent)}
button.danger{background:var(--bad)}
form.inline{display:inline;margin:0}
button.link{background:none;padding:0;border-radius:0}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;background:#e8eef5}
.badge.ok{background:#e0f3e6;color:var(--ok)}
.badge.warn{background:#fdeed8;color:var(--warn)}
.validation-summary-errors,.error{color:var(--bad)}
.validation-summary-errors ul{margin:8px 0;padding-left:20px}
.secret{background:#fff8e1;border:2px solid #f0b400;border-radius:8px;padding:16px;margin-bottom:16px}
.secret code{display:block;font-size:17px;word-break:break-all;background:#fff;border:1px solid var(--line);padding:10px;margin:8px 0;user-select:all}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}