/* Kengweb Monitor — neutral UI, color only for status. Mobile first. */
:root{
  --bg:#f5f5f6;--surface:#fff;--ink:#111113;--ink-2:#3f3f46;--muted:#6b6b74;--faint:#a1a1aa;
  --line:#e6e6e9;--line-2:#d4d4d8;--hover:#f2f2f4;
  --ok:#15803d;--ok-dot:#16a34a;--ok-bg:#edf8f1;--ok-line:#cdeed8;
  --warn:#b45309;--warn-dot:#f59e0b;--warn-bg:#fef6e7;--warn-line:#f6e0b5;
  --bad:#c62828;--bad-dot:#e11d2e;--bad-bg:#fdeeee;--bad-line:#f7cfcf;
  --radius:14px;
  --font:"Noto Sans Thai","Leelawadee UI","Sukhumvit Set","Thonburi","Segoe UI",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;min-width:320px;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul,dl,dd{margin:0}
ul{padding:0;list-style:none}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
code{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:13px;overflow-wrap:anywhere}
b,strong{font-weight:700}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
::selection{background:#d4d4d8}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:200;padding:10px 14px;border-radius:10px;background:var(--ink);color:#fff;text-decoration:none}
.skip:focus{top:12px}

/* Shell */
.topbar{display:flex;align-items:center;height:56px;padding:0 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;min-width:0;color:var(--ink);text-decoration:none}
.brand-mark{display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:9px;background:var(--ink);color:#fff;font-size:17px}
.brand-name{font-size:15px;font-weight:700;line-height:1.25}
.brand-name small{display:block;font-size:12px;font-weight:400;color:var(--muted)}
.sidebar{position:fixed;inset:0 auto 0 0;z-index:80;display:flex;flex-direction:column;width:min(292px,86vw);background:var(--surface);border-right:1px solid var(--line);box-shadow:0 0 48px rgba(0,0,0,.14);transform:translateX(-102%);transition:transform .2s ease}
.sidebar>.brand{padding:18px 18px 14px}
.app.menu-open .sidebar{transform:none}
.scrim{display:none;position:fixed;inset:0;z-index:70;border:0;background:rgba(0,0,0,.4)}
.app.menu-open .scrim{display:block}
.nav{flex:1;padding:4px 10px;overflow-y:auto}
.nav a,.nav-button{display:flex;align-items:center;gap:12px;width:100%;min-height:44px;margin:2px 0;padding:8px 12px;border:0;border-radius:10px;background:none;color:var(--ink-2);font-size:15px;font-weight:500;text-align:left;text-decoration:none;cursor:pointer}
.nav a:hover,.nav-button:hover{background:var(--hover);color:var(--ink)}
.nav a.is-active{background:var(--hover);color:var(--ink);font-weight:700}
.nav i,.nav-button i{width:20px;font-size:18px;text-align:center;color:var(--muted)}
.nav a.is-active i{color:var(--ink)}
.nav .count{margin-left:auto}
.count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--bad-dot);color:#fff;font-size:12px;font-weight:700;line-height:1}
.sidebar-foot{padding:10px 10px 16px;border-top:1px solid var(--line)}
.me{padding:6px 12px 8px;font-size:13px;color:var(--muted)}
.me strong{display:block;font-size:14px;color:var(--ink)}
.main{padding:20px 16px calc(92px + env(safe-area-inset-bottom))}
.content{max-width:1080px;margin:0 auto}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);padding:6px 4px calc(6px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line)}
.tabbar a,.tabbar button{position:relative;display:grid;justify-items:center;gap:3px;padding:6px 2px;border:0;border-radius:10px;background:none;color:var(--muted);font-size:11px;font-weight:500;line-height:1.2;text-decoration:none;cursor:pointer}
.tabbar i{font-size:21px;line-height:1}
.tabbar .is-active{color:var(--ink);font-weight:700}
.tabbar .count{position:absolute;top:1px;left:calc(50% + 5px);min-width:18px;height:18px;font-size:11px}

/* Page */
.page-head{margin:2px 2px 18px}
.page-head h1{font-size:24px;font-weight:700;line-height:1.3;letter-spacing:-.01em}
.page-head p{margin-top:4px;font-size:14px;color:var(--muted)}
.section{margin-top:28px}
.page-head+.section,.notice+.section{margin-top:0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 2px 10px}
.section-head h2{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700}
.section-head .count{background:var(--ink)}
.section-link{font-size:14px;color:var(--muted);text-decoration:none;white-space:nowrap}
.section-link:hover{color:var(--ink);text-decoration:underline}
.grid-2{display:grid;gap:0 24px}
.grid-2>div>.section:first-child{margin-top:0}
.grid-2>div+div{margin-top:28px}
.footnote{margin:12px 4px 0;font-size:12px;line-height:1.6;color:var(--muted)}

/* Status banner & stats */
.banner{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink);text-decoration:none}
.banner>i{flex:none;font-size:26px;line-height:1}
.banner-text{flex:1;min-width:0}
.banner-text strong{display:block;font-size:17px;line-height:1.4}
.banner-text span{display:block;margin-top:2px;font-size:13px;color:var(--ink-2)}
.banner-ok{background:var(--ok-bg);border-color:var(--ok-line)}.banner-ok>i{color:var(--ok-dot)}
.banner-warn{background:var(--warn-bg);border-color:var(--warn-line)}.banner-warn>i{color:var(--warn-dot)}
.banner-bad{background:var(--bad-bg);border-color:var(--bad-line)}.banner-bad>i{color:var(--bad-dot)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:14px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}
.stat{display:block;padding:14px 16px 16px;background:var(--surface);color:var(--ink);text-decoration:none}
.stat:hover{background:#fafafb}
.stat-label{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted)}
.stat-value{display:block;margin-top:4px;font-size:26px;font-weight:700;line-height:1.2;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.stat-value small{font-size:16px;font-weight:500;color:var(--muted)}
.stat-note{display:block;margin-top:2px;font-size:12px;color:var(--faint)}

/* Panels & list rows */
.panel{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.panel.pad{padding:16px}
.panel-text{margin-bottom:14px;font-size:14px;color:var(--ink-2)}
.list>.item+.item{border-top:1px solid var(--line)}
.item-row{display:flex;align-items:flex-start;gap:12px;min-height:58px;padding:14px 16px}
summary.item-row{list-style:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
summary.item-row::-webkit-details-marker{display:none}
summary.item-row:hover{background:#fafafb}
.item-row>.dot{margin-top:8px}
.item-main{display:block;flex:1;min-width:0}
.item-title{display:block;font-size:15px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}
.item-meta{display:block;margin-top:2px;font-size:13px;line-height:1.55;color:var(--muted);overflow-wrap:anywhere}
.item-side{display:flex;flex:none;flex-direction:column;align-items:flex-end;gap:1px;max-width:46%;padding-top:1px;text-align:right}
.item-body{padding:2px 16px 18px 37px}
.item.no-dot .item-body{padding-left:16px}
.chev{flex:none;width:8px;height:8px;margin:8px 2px 0 0;border-right:2px solid var(--faint);border-bottom:2px solid var(--faint);transform:rotate(45deg);transition:transform .15s ease}
details[open]>summary .chev{margin-top:12px;transform:rotate(-135deg)}
.chev-right{flex:none;width:9px;height:9px;margin-right:4px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(-45deg)}
.dot{display:inline-block;flex:none;width:9px;height:9px;border-radius:50%;background:#c4c4cc}
.dot-ok{background:var(--ok-dot)}
.dot-warn{background:var(--warn-dot)}
.dot-bad{background:var(--bad-dot);box-shadow:0 0 0 3px var(--bad-bg)}
.st{font-size:14px;font-weight:600;white-space:nowrap}
/* Phones: a long status label takes two lines so the domain beside it keeps its width. */
@media(max-width:559px){.item-side:has(>.st:only-child){max-width:84px}.item-side>.st:only-child{white-space:normal;line-height:1.35}}
.st.t-ok,.st.t-none{font-weight:500}
.big{display:block;font-size:18px;font-weight:700;line-height:1.25;font-variant-numeric:tabular-nums}
.side-sub{display:block;font-size:12px;color:var(--muted);white-space:nowrap}
.tag{display:inline-flex;align-items:center;gap:6px;padding:0 7px;border:1px solid var(--line-2);border-radius:6px;background:var(--surface);color:var(--ink-2);font-size:12px;line-height:1.7;white-space:nowrap;vertical-align:1px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.kv>div{min-width:0}
.kv dt{font-size:12px;color:var(--muted)}
.kv dd{margin-top:1px;font-size:14px;overflow-wrap:anywhere}
.sub{display:block;margin-top:1px;font-size:12px;color:var(--muted)}
.subhead{margin:20px 0 8px;font-size:13px;font-weight:700;color:var(--ink-2)}
.alert-line{display:flex;align-items:flex-start;gap:8px;margin-bottom:14px;font-size:14px;font-weight:500}
.plain li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.plain li:first-child{border-top:0}
.plain li.stack{display:block}
.plain li.stack code{display:block;margin-top:2px;color:var(--ink-2)}
.plain li.stack small{display:block}
.checks li>span:first-child{min-width:0;overflow-wrap:anywhere}
.checks li>.st{flex:none}
.site-incidents{margin-bottom:16px}
.site-incidents .subhead{margin-top:0}
.meters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:440px;margin-top:10px}
.meter{display:block}
.meter-label{display:flex;justify-content:space-between;gap:6px;font-size:12px;color:var(--muted)}
.meter-label b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
progress{display:block;width:100%;height:6px;margin-top:4px;overflow:hidden;border:0;border-radius:99px;background:#ececef;-webkit-appearance:none;appearance:none}
progress::-webkit-progress-bar{border-radius:99px;background:#ececef}
progress::-webkit-progress-value{border-radius:99px;background:#71717a}
progress::-moz-progress-bar{border-radius:99px;background:#71717a}
progress.warn::-webkit-progress-value{background:var(--warn-dot)}
progress.warn::-moz-progress-bar{background:var(--warn-dot)}
progress.bad::-webkit-progress-value{background:var(--bad-dot)}
progress.bad::-moz-progress-bar{background:var(--bad-dot)}
.empty{padding:30px 16px;text-align:center;font-size:14px;color:var(--muted)}
.empty>i{display:block;margin-bottom:6px;font-size:26px;color:var(--faint)}
.empty>.bi-check2-circle{color:var(--ok-dot)}

/* Filters */
.search{position:relative;margin-bottom:12px}
.search>i{position:absolute;top:50%;left:14px;color:var(--muted);transform:translateY(-50%);pointer-events:none}
.search .input{padding-left:40px;-webkit-appearance:none;appearance:none}
.chips{display:flex;gap:8px;margin:0 -16px 14px;padding:0 16px 2px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{display:inline-flex;flex:none;align-items:center;gap:6px;min-height:38px;padding:6px 14px;border:1px solid var(--line-2);border-radius:99px;background:var(--surface);color:var(--ink-2);font-size:14px;font-weight:500;text-decoration:none;white-space:nowrap}
.chip:hover{border-color:var(--faint)}
.chip .count{min-width:0;height:auto;padding:0;background:none;color:var(--muted);font-size:13px;font-weight:500}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.is-active .count{color:#c8c8cf}

/* Notices */
.notice{display:flex;align-items:flex-start;gap:10px;margin:0 0 16px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:14px}
.notice>i{font-size:17px;line-height:1.35;color:var(--muted)}
.notice strong{display:block}
.notice-warn{background:var(--warn-bg);border-color:var(--warn-line)}
.notice-warn>i{color:var(--warn)}
.notice-bad{background:var(--bad-bg);border-color:var(--bad-line)}
.notice-bad>i{color:var(--bad)}
.secret{display:block;margin-top:6px;font-size:14px;font-weight:600;white-space:pre-wrap;user-select:all}

/* Forms & buttons */
.form{display:grid;gap:14px}
.panel.form{padding:16px}
.form.compact{gap:6px;margin-bottom:14px}
.form-row{display:grid;gap:14px}
.field{display:grid;gap:6px;min-width:0}
.field>label{font-size:13px;font-weight:600;color:var(--ink-2)}
.hint{font-size:12px;color:var(--muted)}
.input{display:block;width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);color:var(--ink);font-size:16px;line-height:1.4}
.input::placeholder{color:var(--faint)}
.input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(17,17,19,.08)}
select.input{padding-right:38px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%236b6b74' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='m3 6 5 5 5-5'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:14px;-webkit-appearance:none;appearance:none;cursor:pointer}
.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:15px;cursor:pointer}
.check input{width:20px;height:20px;margin:0;accent-color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:9px 18px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);color:var(--ink);font-size:15px;font-weight:600;line-height:1.2;text-decoration:none;white-space:nowrap;cursor:pointer}
.btn:hover{background:var(--hover)}
.btn-primary{border-color:var(--ink);background:var(--ink);color:#fff}
.btn-primary:hover{background:#000}
.btn-danger{border-color:var(--bad-line);color:var(--bad)}
.btn-danger:hover{background:var(--bad-bg)}
.btn-sm{min-height:36px;padding:6px 14px;font-size:14px}
.btn-block{width:100%}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.after{margin-top:10px}
.disclosure summary{padding:4px 0;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer}
.disclosure .form{margin-top:12px}

/* Login */
.login{display:grid;place-items:center;min-height:100dvh;padding:24px 16px}
.login-wrap{width:min(400px,100%)}
.login-brand{margin-bottom:22px;text-align:center}
.login-brand .brand-mark{width:44px;height:44px;margin:0 auto 12px;border-radius:12px;font-size:22px}
.login-brand h1{font-size:22px;font-weight:700}
.login-brand p{margin-top:4px;font-size:14px;color:var(--muted)}
.login .panel.form{padding:20px}

/* Utilities (last so they win) */
.muted{color:var(--muted)}
.small{font-size:13px}
.t-ok{color:var(--ok)}
.t-warn{color:var(--warn)}
.t-bad{color:var(--bad)}
.t-none{color:var(--muted)}

@media(min-width:768px){
  .stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .kv{grid-template-columns:repeat(3,minmax(0,1fr))}
  .form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:end}
  .chips{flex-wrap:wrap;margin:0 0 14px;padding:0}
  .page-head h1{font-size:28px}
}
@media(min-width:1024px){
  .topbar,.tabbar,.scrim{display:none!important}
  .sidebar{width:248px;box-shadow:none;transform:none;transition:none}
  .main{margin-left:248px;padding:36px 40px 56px}
  .kv{grid-template-columns:repeat(4,minmax(0,1fr))}
  .grid-2{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
  .grid-2>div+div{margin-top:0}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
.nw{white-space:nowrap}
.dot-off{background:none;box-shadow:inset 0 0 0 2px #b4b4bc}
.t-off{color:var(--muted)}
.st.t-off{font-weight:500}
.ip{font-weight:400;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.ext{display:inline-grid;place-items:center;width:30px;height:30px;margin:-5px 0 -5px 0;border-radius:8px;color:var(--faint);font-size:13px;line-height:1;text-decoration:none;vertical-align:middle}
.ext:hover,.ext:focus-visible{background:var(--hover);color:var(--ink)}
.item-meta .ext{width:24px;height:24px;margin:-4px 0;font-size:11px}
.toolbar{display:grid;gap:10px;margin-bottom:12px}
.toolbar .search{margin:0}
@media(min-width:768px){.toolbar{grid-template-columns:minmax(0,1fr) 280px}}
/* Load history */
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px}
.filters .chips{flex:1 1 100%;margin:0 -16px;padding:0 16px 2px}
.filters form{flex:1 1 100%}
.view-chips{margin-top:24px}
.chips.wrap{flex-wrap:wrap;margin:0;padding:0}
.back{display:inline-flex;align-items:center;gap:6px;margin-bottom:10px;font-size:14px;color:var(--muted);text-decoration:none}
.back:hover{color:var(--ink)}
.page-sub{margin:0 2px 14px}
.page-sub h2{font-size:18px;font-weight:700;overflow-wrap:anywhere}
.page-sub p{margin-top:2px;font-size:14px;color:var(--muted)}
.page-sub p a{color:inherit}
.item-row{position:relative}
.row-link{color:inherit;text-decoration:none}
.row-link::after{content:"";position:absolute;inset:0}
.row-link:focus-visible{outline:none}
.row-link:focus-visible::after{outline:2px solid var(--ink);outline-offset:-2px;border-radius:var(--radius)}
.ext{position:relative;z-index:1}
.charts{display:grid;gap:12px;margin-top:12px}
.chart-card{padding:14px 16px 6px}
.chart-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.chart-head h3{font-size:15px;font-weight:700}
.chart-now{font-size:13px;color:var(--muted);white-space:nowrap}
.chart{position:relative;min-height:190px;margin:8px 0 2px;touch-action:pan-y}
.chart:focus-visible{outline:2px solid var(--ink);outline-offset:4px;border-radius:6px}
.chart svg{display:block;overflow:visible}
.chart .grid{stroke:#ececef;stroke-width:1;shape-rendering:crispEdges}
.chart .axis{fill:var(--muted);font-size:11px;font-variant-numeric:tabular-nums}
.chart .line{fill:none;stroke:var(--ink-2);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.chart .area{fill:var(--ink-2);opacity:.1}
.chart .dot{fill:var(--ink-2);stroke:var(--surface);stroke-width:2}
.chart .cross{stroke:var(--faint);stroke-width:1;shape-rendering:crispEdges}
.chart-tip{position:absolute;top:-6px;z-index:2;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:0 4px 16px rgba(0,0,0,.08);font-size:12px;white-space:nowrap;pointer-events:none}
.chart-tip strong{display:block;font-size:14px;color:var(--ink)}
.chart-tip span{color:var(--muted)}
.chart-table{margin-bottom:10px}
.table-scroll{max-height:320px;margin-top:8px;overflow:auto}
.data{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
.data th,.data td{padding:6px 2px;border-top:1px solid var(--line);font-weight:400;text-align:left}
.data th{position:sticky;top:0;background:var(--surface);color:var(--muted);font-size:12px}
.data td:last-child,.data th:last-child{text-align:right}
@media(min-width:768px){.filters .chips{flex:1 1 auto;margin:0;padding:0}.filters form{flex:0 0 280px}}
@media(min-width:1024px){.charts{grid-template-columns:repeat(2,minmax(0,1fr))}}