:root{--bg:#0e1120;--panel:#151a2f;--panel2:#1c2240;--line:#2a3254;--txt:#e8eaf7;--mut:#939bc2;--brand:#8b5cf6;--ok:#39d98a;--warn:#f5b94b;--err:#ff6b81;--prem:#f2c14e;--r:8px}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--txt);font:14.5px/1.65 "Segoe UI",Tahoma,"Noto Sans Arabic","Noto Naskh Arabic",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3,h4{margin:0}
bdi,.mono{font-family:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;font-size:.92em;unicode-bidi:isolate}
.muted{color:var(--mut)}
small{font-size:12.5px}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.shell{display:grid;grid-template-columns:236px minmax(0,1fr);min-height:100vh}
.side{background:var(--panel);border-inline-end:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;text-decoration:none;padding:4px 8px 16px}
.mark{width:26px;height:26px;border-radius:6px;background:var(--brand);position:relative;flex:none;display:block}
.mark::before,.mark::after{content:"";position:absolute;inset-inline:5px;height:5px;border-radius:1.5px;background:#fff}
.mark::before{top:6px}.mark::after{top:15px;opacity:.6}
.mark.big{width:44px;height:44px;border-radius:10px;margin-bottom:14px}
.mark.big::before,.mark.big::after{inset-inline:8px;height:8px;border-radius:2px}
.mark.big::before{top:10px}.mark.big::after{top:25px}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{text-decoration:none;padding:7px 12px;border-radius:6px;color:var(--mut);border-inline-start:3px solid transparent}
.side nav a:hover{color:var(--txt);background:var(--panel2)}
.side nav a.on{color:var(--txt);background:var(--panel2);border-inline-start-color:var(--brand)}
.sep{margin:14px 12px 4px;color:var(--mut);font-size:12.5px}
.me{margin-top:auto;display:flex;gap:10px;align-items:center;padding:12px 8px 0;border-top:1px solid var(--line)}
.me img{border-radius:50%;background:var(--panel2)}
.me b{display:block;font-size:13.5px}.me a{color:var(--mut);font-size:12.5px}
main{padding:28px clamp(16px,4vw,44px) 60px;max-width:1180px;width:100%;outline:0}
.ph{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.ph h1{font-size:23px;font-weight:700}
.ph.sm{margin-bottom:12px}.ph h2{font-size:17px}
.ph-x{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.loading{color:var(--mut);padding:40px 0}
.rack{display:flex;flex-direction:column;gap:10px}
.unit{display:grid;grid-template-columns:14px minmax(150px,1.3fr) minmax(220px,1.6fr) minmax(190px,1.2fr) auto;gap:8px 18px;align-items:center;background:var(--panel);border:1px solid var(--line);border-inline-start:4px solid var(--brand);border-radius:var(--r);padding:14px 16px}
.unit.prem{border-inline-start-color:var(--prem)}
.u-id h3{font-size:16px}
.u-id p{margin:2px 0 0;color:var(--mut);font-size:12.5px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.u-spec{display:flex;gap:14px;flex-wrap:wrap;color:var(--mut);font-size:13px}.u-spec b{color:var(--txt);font-weight:600}
.u-addr{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.u-act{display:flex;gap:6px;align-items:center}
.u-more{grid-column:2/-1;display:flex;gap:16px;flex-wrap:wrap;color:var(--mut);font-size:13px;border-top:1px dashed var(--line);padding-top:8px}
.led{width:10px;height:10px;border-radius:50%;background:var(--mut);display:block}
.led.ok{background:var(--ok);box-shadow:0 0 8px var(--ok)}.led.warn{background:var(--warn);box-shadow:0 0 8px var(--warn)}.led.err{background:var(--err);box-shadow:0 0 8px var(--err)}
.btn,.mini{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--panel2);color:var(--txt);border-radius:6px;padding:7px 14px;text-decoration:none;display:inline-flex;align-items:center;gap:6px;line-height:1.4}
.btn:hover,.mini:hover{border-color:var(--mut)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{filter:brightness(1.12)}
.btn.danger{border-color:var(--err);color:var(--err);background:transparent}
.btn.danger:hover{background:rgba(255,107,129,.12)}
.btn.ghost{background:transparent}
.btn.sm{padding:4px 11px;font-size:13px}.btn.big{padding:11px 26px;font-size:16px}
.mini{padding:0 9px;font-size:12px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.badge{display:inline-flex;align-items:center;border-radius:99px;padding:0 9px;font-size:12px;line-height:20px;border:1px solid var(--line);color:var(--mut);white-space:nowrap}
.badge.ok,.badge.free{color:var(--ok);border-color:rgba(57,217,138,.4)}
.badge.warn{color:var(--warn);border-color:rgba(245,185,75,.4)}
.badge.err{color:var(--err);border-color:rgba(255,107,129,.4)}
.badge.prem{color:var(--prem);border-color:rgba(242,193,78,.45)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:16px}
.panel h2{font-size:16px;margin-bottom:12px}
.panel p{margin:8px 0}
.stack{display:flex;flex-direction:column;gap:0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.lbl{display:block;color:var(--mut);font-size:12.5px;margin-bottom:4px}
.meter{height:8px;border-radius:99px;background:var(--panel2);overflow:hidden;margin:4px 0}
.meter i{display:block;height:100%;background:var(--brand);border-radius:99px}
.meter.hot i{background:var(--err)}
.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:16px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.tile b{display:block;font-size:22px;line-height:1.3}
.tile span{color:var(--mut);font-size:13px}
.tile.bad b{color:var(--err)}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
table{border-collapse:collapse;width:100%}
th,td{padding:10px 14px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--mut);font-weight:500;font-size:13px;white-space:nowrap}
tr:last-child td{border-bottom:0}
td.act{white-space:nowrap;text-align:end}td.act .btn{margin-inline-start:4px}
td.wrap{word-break:break-word;min-width:220px}
.panel .tw{border:0}
.searchbar{margin-bottom:12px}
input,select,textarea{font:inherit;color:var(--txt);background:#0f1327;border:1px solid var(--line);border-radius:6px;padding:8px 11px;width:100%}
input:focus,select:focus{border-color:var(--brand)}
select[size]{padding:4px}
.fld{margin-bottom:12px}.fld label{display:block;color:var(--mut);font-size:13px;margin-bottom:4px}
.row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.row .fld{margin-bottom:0}.grow{flex:1 1 200px}
.grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 16px;align-items:end}
.chk{display:flex;gap:8px;align-items:center;color:var(--txt);margin:10px 0}.chk input{width:auto}
.seg{display:flex;gap:14px;flex-wrap:wrap}.seg label{display:flex;gap:6px;align-items:center;color:var(--txt);font-size:14px;margin:0}.seg input{width:auto}.seg .dis{opacity:.45}
.hint{margin-top:12px;color:var(--mut);font-size:13px}.hint.ok{color:var(--ok)}.hint.err{color:var(--err)}
.kv{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 24px}
.kv dt{color:var(--mut);font-size:12.5px}.kv dd{margin:0}
.notice{background:var(--panel);border:1px solid var(--line);border-inline-start:4px solid var(--warn);border-radius:var(--r);padding:14px 18px}
.notice.err{border-inline-start-color:var(--err)}.notice p{margin:6px 0 0;color:var(--mut)}
.empty{text-align:center;color:var(--mut);padding:48px 12px;border:1px dashed var(--line);border-radius:var(--r)}
.empty p{margin:0 0 4px;color:var(--txt)}
.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px;color:var(--mut);font-size:13px}
.tabs{display:flex;gap:6px;margin:16px 0 10px;flex-wrap:wrap}
.overlay{position:fixed;inset:0;background:rgba(6,8,18,.72);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:12px;width:min(500px,100%);max-height:92vh;overflow:auto;padding:20px 22px}
.modal.wide{width:min(640px,100%)}
.modal h3{font-size:18px;margin-bottom:14px}.modal h4{margin:16px 0 4px;font-size:14px}.modal ul{margin:4px 0;padding-inline-start:20px}
.mact{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}
.merr{color:var(--err);margin-top:10px;white-space:pre-line}
#toasts{position:fixed;inset-inline-start:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{background:var(--panel2);border:1px solid var(--line);border-inline-start:4px solid var(--ok);border-radius:6px;padding:10px 14px;max-width:360px;box-shadow:0 6px 24px rgba(0,0,0,.4)}
.toast.err{border-inline-start-color:var(--err)}
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.gate{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:34px 30px;width:min(420px,100%);text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.gate h1{font-size:24px}.gate p{margin:0 0 8px;color:var(--mut)}
@media (max-width:900px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:static;height:auto;border-inline-end:0;border-bottom:1px solid var(--line);padding:12px}
  .side nav{flex-direction:row;overflow-x:auto;padding-bottom:4px}.side nav a{white-space:nowrap}
  .me{margin-top:8px}
  .unit{grid-template-columns:14px minmax(0,1fr)}.unit>*:not(.led){grid-column:2}.u-more{grid-column:2}
  .cols{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:no-preference){.btn,.mini,.side nav a{transition:background .15s,border-color .15s}}