:root{--teal:#0B3B40;--teal2:#155A61;--accent:#0E7C86;--mint:#5FD3C6;--bg:#F2F5F5;--card:#fff;--ink:#0F1B2A;--muted:#4A5666;--line:#E2E7EC;--ok:#1B7A43;--warn:#A55308;--crit:#B42318;--r:16px}
*{box-sizing:border-box}
body{margin:0;font-family:'IBM Plex Sans Thai',system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.5}
a{color:var(--accent)}a:hover{color:#08545B}
.mono{font-family:'IBM Plex Mono',monospace}
h1{font-size:26px;margin:0 0 4px}h2{font-size:18px;margin:0 0 12px}h3{font-size:16px;margin:0 0 8px}
.sub{color:var(--muted);margin:0 0 18px;font-size:14px}
.nav-toggle{display:none}
.shell{display:flex;min-height:100vh}
.side{width:240px;flex:none;background:var(--teal);color:#D9EFEC;padding:20px 12px;display:flex;flex-direction:column;gap:3px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side a{color:#D9EFEC;text-decoration:none;padding:10px 14px;border-radius:10px;font-size:15px;display:flex;align-items:center;justify-content:space-between}
.side a:hover{background:#114A50;color:#fff}.side a.on{background:var(--teal2);color:#fff;font-weight:600}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:#fff;padding:0 8px 14px}
.badge-super{margin:0 8px 12px;font-size:12px;font-weight:700;color:var(--teal);background:var(--mint);border-radius:6px;padding:2px 8px;align-self:flex-start}
.company-box{background:#0F4A50;border-radius:14px;padding:12px;margin-bottom:10px}
.cname{color:#fff;font-weight:600}.crow{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#A8CFCB;margin-top:6px;gap:6px}
.plan{background:var(--mint);color:var(--teal);font-weight:700;border-radius:6px;padding:1px 8px;font-size:11px}
.pill{border-radius:99px;padding:0 8px;font-size:12px;font-weight:600}.pill.crit{background:#E5484D;color:#fff}.pill.warn{background:#F2B544;color:var(--ink)}
.logout{margin-top:auto}.logout button{width:100%;background:transparent;border:1px solid #2B6B71;color:#D9EFEC;border-radius:10px;padding:9px;font:inherit;cursor:pointer}
.ver{font-size:11px;color:#7FB3AE;text-align:center;margin-top:8px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:12px 24px;justify-content:flex-end;color:var(--muted);font-size:13px}
.burger{display:none;font-size:22px;cursor:pointer;margin-right:auto;padding:6px 10px;border-radius:8px;background:#fff;border:1px solid var(--line);color:var(--ink)}
.content{padding:4px 28px 40px;max-width:1400px;width:100%}
.acting{background:#FDF1DC;color:#6B3E06;padding:10px 24px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px}
.acting form{display:inline}.acting button{background:#fff;border:1px solid #E3B566;border-radius:8px;padding:4px 10px;font:inherit;cursor:pointer}
.trial{background:#E3F4F2;color:#08545B;padding:8px 24px;font-size:13px}
.flash{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-size:14px}.flash.ok{background:#E6F4EC;color:#14532D}.flash.err{background:#FDE8E8;color:#7F1D1D}
.card{background:var(--card);border-radius:var(--r);padding:20px;box-shadow:0 1px 3px rgba(15,27,42,.06);margin-bottom:18px}
.grid{display:grid;gap:16px}.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))}.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.row{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}.row>.grow{flex:1 1 380px;min-width:0}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.kpi .lbl{font-size:13px;color:var(--muted)}.kpi .num{font-size:30px;font-weight:700}.kpi .hint{font-size:12px;color:var(--muted)}
.c-ok{color:var(--ok)}.c-warn{color:var(--warn)}.c-crit{color:var(--crit)}.c-muted{color:var(--muted)}
.bar{height:8px;border-radius:99px;background:#E9EDF1;overflow:hidden;display:flex}.bar>span{display:block;height:100%}
.b-ok{background:#2E9E5B}.b-warn{background:#E3A008}.b-crit{background:#D63B3B}.b-teal{background:#0E8A94}
table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;color:var(--muted);font-weight:500;font-size:13px;padding:8px 6px}td{padding:10px 6px;border-top:1px solid #EEF1F4;vertical-align:middle}
.tbl{overflow-x:auto}.tbl table{min-width:640px}
.st{font-weight:500;white-space:nowrap}.st-up{color:var(--ok)}.st-down{color:var(--crit)}.st-unknown{color:var(--muted)}
.sev{display:inline-block;min-width:64px;text-align:center;padding:3px 8px;border-radius:6px;font-size:12px;font-weight:600}.sev-crit{background:#FDE8E8;color:#9B1C1C}.sev-warn{background:#FDF1DC;color:#8A4B08}
.tag{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:600;background:#EEF1F4;color:#33404F}.tag.teal{background:#E3F4F2;color:#08545B}.tag.amber{background:#FDF1DC;color:#8A4B08}.tag.red{background:#FDE8E8;color:#9B1C1C}
label.f{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=search],input[type=date],select,textarea{height:44px;border-radius:10px;border:1px solid #CBD3DC;padding:0 12px;font:inherit;font-size:15px;color:var(--ink);background:#fff;width:100%}
textarea{height:auto;padding:10px 12px;min-height:80px}
input[type=checkbox],input[type=radio]{width:20px;height:20px;accent-color:var(--accent)}
.check{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 18px;border-radius:12px;border:1px solid #CBD3DC;background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:#9AA6B2;color:var(--ink)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#0B6F78;color:#fff}
.btn.dark{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.danger{color:var(--crit);border-color:#F1C9C9}
.btn.sm{height:36px;padding:0 12px;font-size:13px;border-radius:9px}
form.inline{display:inline}
.cmd{background:#0F1B2A;color:#CFE9E6;border-radius:12px;padding:14px 16px;font-family:'IBM Plex Mono',monospace;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-all;margin:8px 0}
.hotel-card{display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit}
.hotel-card:hover{box-shadow:0 4px 14px rgba(15,27,42,.1)}
.spark{width:100%;height:auto;display:block}
.chart{width:100%;height:auto;display:block;background:linear-gradient(#EEF1F4 1px,transparent 1px) 0 0/100% 25%}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted)}.legend i{display:inline-block;width:12px;height:3px;vertical-align:middle;margin-right:4px}
.empty{color:var(--muted);font-size:14px;padding:18px 0;text-align:center}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
details summary{cursor:pointer;color:var(--accent);font-weight:500}
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#0B3B40,#0E5960)}
.auth-card{background:#fff;border-radius:20px;padding:32px;width:100%;max-width:440px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.auth-card.wide{max-width:720px}
.auth-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:22px;color:var(--teal);margin-bottom:18px}
.feat-on{color:var(--ok);font-weight:700}.feat-off{color:#9AA6B2}
@media (max-width:900px){
 .g3,.g4,.g5{grid-template-columns:repeat(2,minmax(0,1fr))}
 .side{position:fixed;left:-260px;z-index:20;transition:left .2s;box-shadow:4px 0 20px rgba(0,0,0,.2)}
 .nav-toggle:checked + .shell .side{left:0}
 .burger{display:inline-block}
 .content{padding:4px 14px 40px}
 .topbar{padding:10px 14px}
 .who{display:none}
}
@media (max-width:560px){.g2,.g3{grid-template-columns:minmax(0,1fr)}.g4,.g5{grid-template-columns:repeat(2,minmax(0,1fr))}.card{padding:16px}h1{font-size:22px}.kpi .num{font-size:24px}}