:root{--bg:#f4f6f8;--card:#fff;--line:#dfe3e8;--text:#1f2933;--muted:#616e7c;--brand:#1f4e79;--ok:#1e8e3e;--warn:#e37400;--bad:#c5221f;--info:#1967d2}
*{box-sizing:border-box}body{margin:0;font:14px/1.45 system-ui,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--brand)}header{background:var(--brand);color:#fff;padding:8px 18px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
header a{color:#fff;text-decoration:none;padding:4px 8px;border-radius:4px}header a:hover,header a.active{background:rgba(255,255,255,.15)}
header .brand{font-weight:700;font-size:16px}header .sp{flex:1}.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:9px;background:#fff;color:var(--brand);font-size:12px;font-weight:700;text-align:center}
main{padding:14px 18px;max-width:1700px}h1{font-size:20px;margin:6px 0 12px}h2{font-size:16px;margin:18px 0 8px;border-bottom:1px solid var(--line);padding-bottom:4px}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:12px 14px;margin-bottom:12px}
.msg{padding:8px 12px;border-radius:4px;margin-bottom:10px}.msg.ok{background:#e6f4ea;color:#137333}.msg.err{background:#fce8e6;color:#a50e0e}
table{border-collapse:collapse;width:100%}th,td{padding:5px 7px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;white-space:nowrap}
th{background:#eef1f4;font-weight:600;position:sticky;top:0}th a{text-decoration:none;color:var(--text)}tr:hover td{background:#f8fafc}td.wrap{white-space:normal}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:middle}
.dot.online{background:var(--ok)}.dot.stale{background:var(--warn)}.dot.offline{background:var(--bad)}.dot.never{background:#9aa5b1}
.pill{display:inline-block;padding:1px 7px;border-radius:10px;font-size:12px;border:1px solid var(--line);background:#fff}
.pill.ok{color:var(--ok);border-color:var(--ok)}.pill.warn{color:var(--warn);border-color:var(--warn)}.pill.bad{color:var(--bad);border-color:var(--bad)}.pill.info{color:var(--info);border-color:var(--info)}.pill.muted{color:var(--muted)}
form.inline{display:inline}input,select,textarea,button{font:inherit}input[type=text],input[type=date],input[type=number],input[type=password],select,textarea{padding:4px 6px;border:1px solid #b8c2cc;border-radius:4px;background:#fff}
button,.btn{padding:4px 10px;border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:4px;cursor:pointer;text-decoration:none;display:inline-block}
button.sec,.btn.sec{background:#fff;color:var(--brand)}button.danger{background:var(--bad);border-color:var(--bad)}button.small{padding:2px 7px;font-size:12px}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:end}.filters label{display:flex;flex-direction:column;font-size:12px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:12px}.kv{display:grid;grid-template-columns:160px 1fr;gap:3px 10px}.kv div:nth-child(odd){color:var(--muted)}
.counts{display:flex;gap:18px;margin-bottom:10px;color:var(--muted)}.counts b{color:var(--text);font-size:18px}
pre{background:#f1f3f5;padding:8px;border-radius:4px;overflow:auto;max-height:340px;font-size:12px;white-space:pre-wrap}
.muted{color:var(--muted)}.right{text-align:right}.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.tabs a{padding:4px 10px;border:1px solid var(--line);border-radius:4px;background:#fff;text-decoration:none}
.login{max-width:360px;margin:80px auto}
header .ar{font-size:12px;opacity:.8;white-space:nowrap}header .ar.paused{opacity:1;color:#ffd27a}
main.wide{max-width:none}table.compact th,table.compact td{padding:4px 5px}
table.compact{font-size:13px}