:root{--bg:#0b0f14;--panel:#121821;--panel2:#181f2a;--line:#232c3a;--text:#e6ebf2;--muted:#8a96a8;--pos:#22c55e;--neg:#ef4444;--warn:#f59e0b;--accent:#38bdf8;--chip:#1e2736}
[hidden]{display:none!important}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 "IBM Plex Sans Thai",system-ui,sans-serif}
a{color:var(--accent);text-decoration:none}
.mono,td.num,.num{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
header{position:sticky;top:0;z-index:10;background:rgba(11,15,20,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:10px 16px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
header h1{font-size:16px;margin:0;font-weight:600}
header h1 span{color:var(--accent)}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav a{padding:5px 12px;border-radius:6px;color:var(--muted);font-size:13px;cursor:pointer}
nav a:hover{color:var(--text);background:var(--panel2)}
nav a.on{color:var(--text);background:var(--panel2);border:1px solid var(--line)}
.right{margin-left:auto;display:flex;gap:8px;align-items:center}
.status{color:var(--muted);font-size:12px}
main{padding:16px;max-width:1600px;margin:0 auto}
.btn{background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:6px 12px;border-radius:6px;cursor:pointer;font:inherit;font-size:13px}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:#04131c;border-color:var(--accent);font-weight:600}
.btn.block{width:100%;padding:10px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px;min-width:0}
.panel h3{margin:0 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);font-weight:600;display:flex;gap:8px;align-items:center}
.panel h3 .sub{text-transform:none;letter-spacing:0;font-weight:400}
.grid{display:grid;gap:12px;margin-bottom:12px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:12px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px}
.tile .k{font-size:12px;color:var(--muted)}
.tile .v{font-size:24px;font-weight:600;font-family:"IBM Plex Mono",monospace;line-height:1.3}
.tile .s{font-size:12px;color:var(--muted)}
.bar{height:6px;background:var(--chip);border-radius:3px;overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:3px}
.bar.warn i{background:var(--warn)}.bar.crit i{background:var(--neg)}
.chip{background:var(--chip);border:1px solid transparent;color:var(--muted);padding:4px 10px;border-radius:999px;font-size:12px;cursor:pointer;user-select:none}
.chip.on{border-color:var(--accent);color:var(--text);background:#10283a}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.toolbar label{display:flex;gap:4px;align-items:center;font-size:13px;color:var(--muted)}
select,input{background:var(--panel);border:1px solid var(--line);color:var(--text);padding:6px 8px;border-radius:6px;font:inherit;font-size:13px}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0;background:var(--panel)}
td{padding:5px 8px;border-bottom:1px solid #1a212c;vertical-align:top}
td.num,th.num{text-align:right;white-space:nowrap}
tr.click{cursor:pointer}tr.click:hover td{background:var(--panel2)}
.scroll{max-height:420px;overflow:auto}
.scroll.tall{max-height:640px}
.trunc{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{background:var(--chip);padding:1px 7px;border-radius:4px;font-size:11px;white-space:nowrap}
.tag.bot{color:var(--warn)}.tag.ok{color:var(--pos)}.tag.bad{color:var(--neg)}.tag.c{color:var(--accent)}
.s2{color:var(--pos)}.s3{color:var(--muted)}.s4{color:var(--warn)}.s5{color:var(--neg)}
.muted{color:var(--muted)}.small{font-size:12px}
.chart{position:relative;height:220px}.chart.sm{height:150px}.chart.lg{height:280px}
.empty{color:var(--muted);text-align:center;padding:24px}
.hint{color:var(--muted);font-size:12px;margin:4px 0 0}
.note{background:#1c1a10;border:1px solid #3d3514;color:#f5d97a;padding:8px 12px;border-radius:8px;margin-bottom:12px;font-size:13px}
.minibar{display:inline-block;height:8px;background:var(--accent);border-radius:2px;vertical-align:middle;margin-right:6px;opacity:.8}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:50;display:flex;justify-content:center;align-items:flex-start;padding:30px 16px;overflow:auto}
.modal .box{background:var(--bg);border:1px solid var(--line);border-radius:12px;width:min(1200px,100%);padding:16px}
.modal .head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.modal .head h2{margin:0;font-size:18px}
.tree td.name{white-space:nowrap}
.tree .tw{cursor:pointer;display:inline-block;width:16px;color:var(--muted)}
.up{color:var(--neg)}.down{color:var(--pos)}
/* login */
.authwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.authbox{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;width:min(380px,100%)}
.authbox h1{margin:0 0 4px;font-size:20px}
.authbox .sub{color:var(--muted);margin:0 0 18px;font-size:13px}
.field{margin-bottom:12px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field input{width:100%;padding:9px 10px}
.msg.err{background:#2a1215;border:1px solid #5b1d24;color:#fca5a5;padding:8px 10px;border-radius:6px;margin-bottom:12px;font-size:13px}
@media (max-width:1100px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}main{padding:10px}.trunc{max-width:200px}}