@font-face{font-family:"Bricolage Grotesque";src:url(fonts/bricolage.woff2) format("woff2");font-weight:500 800;font-display:swap}
@font-face{font-family:"Plus Jakarta Sans";src:url(fonts/jakarta.woff2) format("woff2");font-weight:400 700;font-display:swap}
:root{
  --bg:#eef2f5; --surface:#fff; --soft:#f4f7f9; --line:#e1e7ec; --ink:#0f1a24; --mute:#5d6c7a; --faint:#93a1ae;
  --accent:#2e5bff; --accent-soft:#e8edff; --ok:#12a073; --warn:#c77d00; --crit:#d93f4c;
  --ok-soft:#e3f5ee; --warn-soft:#fbf0d9; --crit-soft:#fbe6e8;
  --r:18px; --rail:84px;
  --display:"Bricolage Grotesque","Plus Jakarta Sans","Segoe UI Variable Display",system-ui,sans-serif;
  --font:"Plus Jakarta Sans","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,"Cascadia Mono",Menlo,monospace;
  --ease:cubic-bezier(.22,.8,.3,1);
}
:root[data-theme=dark]{
  --bg:#0a1117; --surface:#111b24; --soft:#16222d; --line:#1f2e3b; --ink:#e8eef3; --mute:#8fa1b0; --faint:#5d7081;
  --accent:#6f8dff; --accent-soft:#1a2547; --ok:#31c997; --warn:#f0b13a; --crit:#ff6b77;
  --ok-soft:#10312a; --warn-soft:#352a10; --crit-soft:#391a1f;
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:14.5px/1.55 var(--font);font-variant-numeric:tabular-nums;min-height:100vh;transition:background .3s;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
h1,h2,h3{font-family:var(--display);font-weight:650;letter-spacing:-.02em}
.mute{color:var(--mute)} .faint{color:var(--faint)}
.hidden{display:none!important}

/* shell */
.rail{position:fixed;inset:0 auto 0 0;width:var(--rail);display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px 0;z-index:5}
.logo{width:42px;height:42px;border-radius:13px;background:var(--accent);display:grid;place-items:center;margin-bottom:18px}
.logo svg{width:24px;height:24px}
.nav{display:flex;flex-direction:column;gap:4px;width:100%;align-items:center}
.nav button{position:relative;width:66px;padding:9px 0 7px;border-radius:14px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11.5px;font-weight:500;color:var(--mute);transition:background .2s,color .2s,transform .2s var(--ease)}
.nav button svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.nav button:hover{background:var(--soft);color:var(--ink)}
.nav button:active{transform:scale(.95)}
.nav button[aria-current=page]{background:var(--accent-soft);color:var(--accent);font-weight:700}
.nav .badge-dot{position:absolute;top:6px;right:16px;width:9px;height:9px;border-radius:50%;background:var(--crit);border:2px solid var(--bg)}
.main{margin-left:var(--rail);padding:26px 30px 56px;max-width:1260px}
.top{display:flex;align-items:center;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.top h1{font-size:32px;line-height:1.1;letter-spacing:-.035em;font-weight:700}
.top .meta{color:var(--mute);font-size:13.5px}
.top .push{flex:1}
.live{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--mute)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.dot.pulse{animation:pulse 2.4s ease-out infinite}
.dot.warn{background:var(--warn)} .dot.crit{background:var(--crit)} .dot.off{background:var(--faint)}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 50%,transparent)}70%,100%{box-shadow:0 0 0 8px transparent}}
.dot.crit.pulse{animation:none}
.icon-btn{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);transition:transform .2s var(--ease),border-color .2s}
.icon-btn:hover{border-color:var(--faint)} .icon-btn:active{transform:scale(.94)}
.icon-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-btn.spinning svg{animation:rot .7s linear infinite}

/* blocks */
.grid{display:grid;gap:16px}
.g-hero{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;min-width:0}
.card h2{font-size:16.5px;margin-bottom:14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.card h2 .sub{font-family:var(--font);font-weight:500;letter-spacing:0;color:var(--mute);font-size:12.5px;margin-left:auto}
.stack>*+*{margin-top:16px}
.stat .k{font-size:13px;color:var(--mute);font-weight:500}
.stat .v{font-family:var(--display);font-size:32px;font-weight:700;letter-spacing:-.035em;line-height:1.15;margin-top:2px}
.stat .n{font-size:12.5px;color:var(--mute);margin-top:2px}
.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--font);font-size:12px;font-weight:600;letter-spacing:0;padding:2px 9px;border-radius:99px;background:var(--soft);color:var(--mute);white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)} .badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.crit{background:var(--crit-soft);color:var(--crit)} .badge.accent{background:var(--accent-soft);color:var(--accent)}
.bar{height:8px;border-radius:99px;background:var(--soft);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:99px;background:var(--accent);width:0;transition:width .9s var(--ease),background .3s}
.bar.ok>i{background:var(--ok)} .bar.warn>i{background:var(--warn)} .bar.crit>i{background:var(--crit)}
.row{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line)}
h2+.row,.card>.row:first-child{border-top:0}
.row.block{display:block}
.row .grow{flex:1;min-width:0}
.row .t{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .s{font-size:12.5px;color:var(--mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .r{text-align:right;flex:none;font-weight:600}
.row .r small{display:block;color:var(--mute);font-weight:400;font-size:12.5px}
.empty{padding:22px 0;text-align:center;color:var(--mute);font-size:14px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{font-weight:500;color:var(--mute);text-align:left;font-size:12.5px;padding:0 10px 8px 0;white-space:nowrap}
.tbl td{padding:10px 10px 10px 0;border-top:1px solid var(--line);vertical-align:middle}
.tbl td.r,.tbl th.r{text-align:right;padding-right:0}
.scroll{overflow-x:auto}
.mono{font-family:var(--mono);font-size:12.5px}
.mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:14px;margin-bottom:14px}
.mini .k{color:var(--mute);font-size:12.5px;font-weight:500} .mini .v{font-family:var(--display);font-size:21px;font-weight:650;letter-spacing:-.02em}
.sect{font-family:var(--display);font-size:14px;color:var(--mute);margin:22px 0 8px;font-weight:600;letter-spacing:-.005em}
.notice{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:14px;margin-bottom:16px;font-weight:500;background:var(--warn-soft);color:var(--warn)}
.notice.crit{background:var(--crit-soft);color:var(--crit)}
.notice .grow{flex:1;min-width:0}
.seg{display:inline-flex;background:var(--soft);border-radius:11px;padding:3px;gap:2px}
.seg button{padding:4px 12px;border-radius:9px;font-size:13px;font-weight:600;color:var(--mute);transition:background .2s,color .2s}
.seg button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}

/* RAM tank: the one expressive element */
.tank-card{display:flex;gap:26px;align-items:center;padding:24px}
.tank{position:relative;width:170px;height:230px;flex:none;border-radius:34px 34px 40px 40px;background:var(--soft);border:1px solid var(--line);overflow:hidden;isolation:isolate}
.tank .fill{position:absolute;left:0;right:0;bottom:0;height:0;transition:height 1.2s var(--ease);background:var(--accent)}
.tank .fill.warn{background:var(--warn)} .tank .fill.crit{background:var(--crit)}
.tank .fill::before,.tank .fill::after{content:"";position:absolute;left:-50%;width:200%;height:30px;top:-15px;border-radius:44%;background:inherit;opacity:.5;animation:wave 6s ease-in-out infinite alternate}
.tank .fill::after{opacity:.35;top:-10px;animation-duration:9s;animation-direction:alternate-reverse}
@keyframes wave{from{transform:translateX(-12%)}to{transform:translateX(12%)}}
.tank .cache{position:absolute;left:0;right:0;bottom:0;border-top:1.5px dashed color-mix(in srgb,var(--ink) 35%,transparent);transition:bottom 1.2s var(--ease);z-index:2}
.tank .cache span{position:absolute;right:10px;top:-19px;font-size:11px;color:var(--mute)}
.tank .pct{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-size:46px;font-weight:700;letter-spacing:-.04em;z-index:3;text-shadow:0 1px 12px var(--surface),0 0 4px var(--surface)}
.tank-info{flex:1;min-width:0}
.tank-info .big{font-family:var(--display);font-size:36px;font-weight:700;letter-spacing:-.035em;line-height:1.1}
.tank-info .big small{font-family:var(--font);font-size:15px;color:var(--mute);font-weight:500;letter-spacing:0}
.legend{display:grid;gap:9px;margin-top:16px;font-size:14px}
.legend div{display:flex;align-items:center;gap:9px}
.legend i{width:10px;height:10px;border-radius:3px;flex:none}
.legend b{margin-left:auto;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:12px;font-weight:600;font-size:14px;background:var(--ink);color:var(--bg);transition:transform .2s var(--ease),opacity .2s,background .2s;white-space:nowrap}
.btn:hover{opacity:.88} .btn:active{transform:scale(.96)}
.btn.sm{padding:5px 11px;font-size:12.5px;border-radius:10px}
.btn.ghost{background:var(--soft);color:var(--ink)} .btn.ghost:hover{background:var(--line);opacity:1}
.btn.danger{background:var(--crit);color:#fff}
.btn[disabled]{opacity:.4;pointer-events:none}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.spin{animation:rot .8s linear infinite} @keyframes rot{to{transform:rotate(360deg)}}
body.viewer .act{opacity:.35;pointer-events:none}

/* chart */
.chartbox{position:relative}
.chart{width:100%;height:160px;display:block;touch-action:pan-y}
.chart path.l{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.chart .gl{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}
.chart .cur{stroke:var(--faint);stroke-width:1;vector-effect:non-scaling-stroke;opacity:0}
.tip{position:absolute;top:0;pointer-events:none;background:var(--ink);color:var(--bg);border-radius:10px;padding:6px 10px;font-size:12px;line-height:1.5;opacity:0;transition:opacity .15s;white-space:nowrap;z-index:2}
.chart-key{display:flex;gap:16px;font-size:13px;color:var(--mute);margin-top:8px;align-items:center}
.chart-key span{display:inline-flex;align-items:center;gap:6px}
.chart-key i{width:14px;height:3px;border-radius:2px}

/* cleaner */
.clean-top{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.clean-top .grow{flex:1;min-width:220px}
.clean-top .big{font-family:var(--display);font-size:44px;font-weight:700;letter-spacing:-.04em;line-height:1.05}
.item{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:8px;transition:border-color .2s}
.item:hover{border-color:var(--faint)}
.item .grow{flex:1;min-width:0}
.item .nm{font-family:var(--display);font-weight:650;font-size:15.5px;letter-spacing:-.01em}
.item .ds{color:var(--mute);font-size:13.5px}
.item .why{color:var(--warn);font-size:13px;font-weight:500;margin-top:2px}
.item .sz{font-family:var(--display);font-weight:650;font-size:16px;min-width:84px;text-align:right}
.item.done{animation:flash 1.6s ease-out}
@keyframes flash{0%{background:var(--ok-soft);transform:scale(1.01)}100%{background:var(--surface);transform:none}}
.plist{max-height:280px;overflow:auto;margin:6px 0 10px;border:1px solid var(--line);border-radius:12px}
.plist .row{padding:8px 12px}
.plist .row:first-child{border-top:0}
.ptotal{font-family:var(--display);font-weight:650;font-size:17px;margin:2px 0 14px}

/* forms */
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:13px;font-weight:600;color:var(--mute)}
input[type=text],input[type=password],input[type=number],select{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:10px 12px;width:100%;transition:border-color .2s}
input:focus,select:focus{outline:none;border-color:var(--accent)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:500;cursor:pointer;transition:background .2s,border-color .2s,color .2s;user-select:none}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip:has(input:checked){background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}
.chip:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login .card{width:min(400px,100%);padding:30px}
.login .brand{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.login h1{font-size:30px;letter-spacing:-.035em;margin:0}
.login .logo{margin:0;flex:none}

/* modal + toast */
dialog{border:0;border-radius:22px;padding:26px;max-width:min(460px,calc(100vw - 32px));width:100%;background:var(--surface);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.28);margin:auto}
dialog.wide{max-width:min(860px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(8,14,20,.5);backdrop-filter:blur(3px)}
dialog[open]{animation:pop .28s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.97)}}
dialog h2{font-size:21px;margin-bottom:8px} dialog .body{color:var(--mute);margin-bottom:18px}
dialog .acts{display:flex;gap:10px;justify-content:flex-end}
pre.log{background:var(--soft);border-radius:12px;padding:14px;max-height:55vh;overflow:auto;font:12px/1.55 var(--mono);white-space:pre-wrap;word-break:break-all;color:var(--ink)}
.toasts{position:fixed;right:20px;bottom:20px;display:grid;gap:10px;z-index:30}
.toast{background:var(--ink);color:var(--bg);padding:12px 16px;border-radius:14px;font-size:14px;font-weight:500;max-width:360px;animation:pop .3s var(--ease);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.err{background:var(--crit);color:#fff}
.err-box{padding:14px 16px;border-radius:12px;background:var(--crit-soft);color:var(--crit);font-size:14px}

.view.enter{animation:in .45s var(--ease)}
@keyframes in{from{opacity:0;transform:translateY(8px)}}
.skeleton{height:200px;border-radius:var(--r);background:linear-gradient(90deg,var(--surface),var(--soft),var(--surface));background-size:200% 100%;animation:sk 1.4s linear infinite}
@keyframes sk{to{background-position:-200% 0}}

@media (max-width:1000px){.g-hero,.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-hero>:first-child{grid-column:1/-1}}
@media (max-width:720px){
  :root{--rail:0px}
  .rail{inset:auto 0 0 0;width:auto;height:calc(64px + env(safe-area-inset-bottom));flex-direction:row;padding:6px 4px env(safe-area-inset-bottom);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line);justify-content:center}
  .rail .logo{display:none}
  .nav{flex-direction:row;justify-content:space-around;gap:0}
  .nav button{width:auto;flex:1;max-width:80px;font-size:10.5px;padding:8px 0 6px}
  .nav .badge-dot{right:22px}
  .main{padding:18px 16px calc(92px + env(safe-area-inset-bottom))}
  .g-2,.g-hero{grid-template-columns:minmax(0,1fr)}
  .live #liveTxt{display:none}
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tank-card{flex-direction:column;align-items:stretch;gap:20px}
  .tank{width:100%;height:170px;border-radius:26px}
  .top h1{font-size:26px}
  .toasts{left:16px;right:16px;bottom:calc(80px + env(safe-area-inset-bottom))} .toast{max-width:none}
  .item{flex-wrap:wrap} .item .sz{text-align:left;min-width:0;order:2}
  .item .btns{order:3;margin-left:auto}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}