:root{
  --bg:#0a0d11; --card:#111720; --ink:#e6edf5; --dim:#8b9cb0; --faint:#5a6b7d;
  --line:rgba(106,169,232,.15); --acc:#6aa9e8;
  --ok:#54c98a; --warn:#e8b04b; --bad:#e8705b; --idle:#4a5665;
  --r:13px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);min-height:100vh;
  font:14px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input{font:inherit}
code{background:rgba(255,255,255,.07);padding:1px 5px;border-radius:4px;font-size:.9em}

/* prihlásenie */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg);z-index:50}
.loginBox{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px;max-width:400px;width:100%;text-align:center}
.shield{font-size:40px;margin-bottom:8px}
.loginBox h1{font-size:23px;margin-bottom:8px}
.loginBox p{font-size:12.5px;color:var(--dim);margin-bottom:18px;line-height:1.6}
.loginBox input{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:var(--ink);margin-bottom:10px}
.loginBox input:focus{outline:none;border-color:var(--acc)}
.primary{background:var(--acc);color:#04101c;border-radius:10px;padding:11px 20px;font-weight:640;width:100%}
.primary:hover{filter:brightness(1.08)}
.err{color:var(--bad)!important;margin-top:10px!important;margin-bottom:0!important}
.tiny{font-size:11px;color:var(--faint)}
.loginBox .tiny{margin-top:16px;margin-bottom:0}

/* hlavička */
header{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:12px 22px;background:rgba(10,13,17,.93);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:11px}
.shieldSm{font-size:24px}
.brand h1{font-size:17px;font-weight:650}
.brand p{font-size:12px;color:var(--dim)}
.head-right{display:flex;align-items:center;gap:9px}
.ghost{border:1px solid var(--line);border-radius:9px;padding:7px 13px;font-size:12px;color:var(--dim)}
.ghost:hover{color:var(--acc);border-color:var(--acc)}

main{max-width:1180px;margin:0 auto;padding:26px 22px 60px}
section{margin-bottom:36px}
h2{font-size:16px;font-weight:620;margin-bottom:5px;display:flex;align-items:center;gap:9px}
.badge{font-size:11px;font-weight:500;color:var(--faint);background:rgba(255,255,255,.05);padding:2px 8px;border-radius:20px}
.lead{font-size:12.5px;color:var(--dim);margin-bottom:14px;max-width:820px;line-height:1.65}

/* ukazovatele */
.gauges{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:13px}
.gauge{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.gauge .g-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:9px}
.gauge h3{font-size:12px;color:var(--dim);font-weight:520;text-transform:uppercase;letter-spacing:.6px}
.gauge .val{font-size:25px;font-weight:660;font-variant-numeric:tabular-nums;line-height:1}
.gauge .sub{font-size:11.5px;color:var(--faint);margin-top:3px}
.gauge .bar{height:7px;background:rgba(255,255,255,.07);border-radius:4px;overflow:hidden;margin:10px 0 9px}
.gauge .bar i{display:block;height:100%;border-radius:4px;transition:width .4s}
.gauge p{font-size:11.5px;line-height:1.6;color:var(--dim)}
.gauge.s-ok .val{color:var(--ok)} .gauge.s-warn .val{color:var(--warn)} .gauge.s-bad .val{color:var(--bad)}
.gauge.s-ok .bar i{background:var(--ok)} .gauge.s-warn .bar i{background:var(--warn)} .gauge.s-bad .bar i{background:var(--bad)}

/* pamäť kontajnerov */
.memList{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:6px 14px}
.memRow{display:flex;align-items:center;gap:11px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.memRow:last-child{border-bottom:none}
.memRow .nm{font-size:12.5px;flex:0 0 260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.memRow .track{flex:1;height:6px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden}
.memRow .track i{display:block;height:100%;background:var(--acc);border-radius:3px;opacity:.7}
.memRow .mb{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums;width:78px;text-align:right}

/* dlaždice webov */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:11px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;cursor:pointer;transition:.15s}
.tile:hover{border-color:var(--acc)}
.tile .t-top{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.dot.s0{background:var(--ok)} .dot.s1{background:var(--warn)} .dot.s2{background:var(--bad)} .dot.s3{background:var(--idle)}
.tile .nm{font-size:13px;font-weight:560;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.tile .ms{font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}
.tile .det{font-size:11.5px;color:var(--dim);margin-bottom:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.spark{display:flex;gap:1px;height:22px;align-items:flex-end}
.spark i{flex:1;border-radius:1px;min-height:3px}
.spark i.s0{background:var(--ok);opacity:.8} .spark i.s1{background:var(--warn)}
.spark i.s2{background:var(--bad)} .spark i.s3{background:rgba(255,255,255,.07)}
.tile .up{font-size:10.5px;color:var(--faint);margin-top:6px;display:flex;justify-content:space-between}

/* riadkové zoznamy */
.rows{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.row{display:flex;align-items:center;gap:11px;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.04);font-size:12.5px}
.row:last-child{border-bottom:none}
.row .nm{flex:0 0 300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .det{color:var(--dim);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .meta{color:var(--faint);font-size:11.5px;white-space:nowrap;font-variant-numeric:tabular-nums}
.row.muted{opacity:.45}
.row .mute{font-size:11px;color:var(--faint);border:1px solid var(--line);border-radius:6px;padding:2px 7px}
.row .mute:hover{color:var(--acc)}
.empty{padding:22px 14px;color:var(--faint);font-size:12.5px;text-align:center}

/* nastavenia */
.settings{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:15px;max-width:700px}
.settings label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--dim)}
.settings input{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:9px;padding:9px 11px;color:var(--ink);font-size:12.5px}
.settings input:focus{outline:none;border-color:var(--acc)}
.settings small{font-size:11px;color:var(--faint);line-height:1.55}
.settings .primary{width:auto;align-self:flex-start;padding:9px 20px}
.okmsg{color:var(--ok);font-size:12px}

footer{border-top:1px solid var(--line);padding-top:16px;margin-top:12px}
footer p{font-size:11.5px;color:var(--faint);line-height:1.65;max-width:760px}

#tip{position:fixed;z-index:60;max-width:300px;background:#0e1620;border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:11.5px;line-height:1.55;color:var(--dim);pointer-events:none;box-shadow:0 10px 30px rgba(0,0,0,.6)}

@media (max-width:700px){
  .row .nm{flex:0 0 150px}
  .memRow .nm{flex:0 0 140px}
}