/* «Nazorat pulti» uslubi: oq yuzalar, qattiq ingichka chegaralar, raqamlar monoshriftda, LED-indikatorlar */
:root {
  --paper: #eceee9; --grid: rgba(28, 33, 39, .045); --surface: #ffffff; --sunk: #f5f6f3;
  --ink: #1c2127; --ink-2: #454d57; --muted: #6c747e; --rule: #1c2127; --hair: #d9dcd6;
  --blue: #1f3fae; --blue-soft: #e7ebf8;
  --ok: #1f8a4c; --ok-soft: #e3f2e8; --warn: #b86e00; --warn-soft: #fbf0dc; --bad: #c8102e; --bad-soft: #fbe5e8; --off: #cfd3cc;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --nav-h: 62px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111417; --grid: rgba(255, 255, 255, .025); --surface: #181c20; --sunk: #13171a;
    --ink: #e8eaec; --ink-2: #c3c8ce; --muted: #8b939c; --rule: #4a525c; --hair: #2a3037;
    --blue: #7d9bff; --blue-soft: #1c2440;
    --ok: #43c47a; --ok-soft: #13291c; --warn: #f0a52a; --warn-soft: #33260e; --bad: #ff5a6e; --bad-soft: #3a1419; --off: #333a41;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); font: 15px/1.5 var(--sans);
  background-color: var(--paper);
}
/* katak fon — faqat ekran o‘lchamida (uzun sahifada chizilmay qolmasligi uchun) */
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 22px 22px; }
.hidden { display: none !important; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--blue); }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.err { color: var(--bad); min-height: 1.2em; margin: 0; font-size: 14px; }

/* ---------- tugmalar, maydonlar ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 38px; padding: 7px 14px; border: 1px solid var(--rule); border-radius: 3px; background: var(--surface); cursor: pointer; font-weight: 500; font-size: 14px; white-space: nowrap; }
.btn:active { transform: translate(1px, 1px); }
.btn.primary { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.btn.danger { color: var(--bad); border-color: var(--bad); }
.btn.ghost { border-color: var(--hair); }
.btn.sm { min-height: 32px; padding: 4px 11px; font-size: 13px; }
.btn:disabled { opacity: .45; cursor: default; transform: none; }
input, textarea, select { width: 100%; background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; padding: 10px 12px; font-size: 16px; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
input[type=checkbox] { width: auto; accent-color: var(--ink); }
label.f { display: grid; gap: 5px; font-size: 13px; color: var(--ink-2); font-weight: 500; }

/* ---------- indikatorlar ---------- */
.led { display: inline-block; width: 9px; height: 9px; flex: none; background: var(--off); }
.led.ok { background: var(--ok); } .led.warn { background: var(--warn); } .led.bad { background: var(--bad); } .led.blue { background: var(--blue); }
.meter { display: grid; grid-template-columns: repeat(20, 1fr); gap: 2px; height: 10px; margin-top: 10px; }
.meter i { background: var(--off); }
.meter.ok i.on { background: var(--ok); } .meter.warn i.on { background: var(--warn); } .meter.bad i.on { background: var(--bad); } .meter.blue i.on { background: var(--blue); }
.meter.lg { height: 16px; gap: 3px; }
.tag { display: inline-flex; align-items: center; gap: 5px; font: 500 11.5px/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; padding: 4px 7px; border: 1px solid currentColor; border-radius: 2px; white-space: nowrap; }
.tag.ok { color: var(--ok); } .tag.warn { color: var(--warn); } .tag.bad { color: var(--bad); } .tag.plain { color: var(--muted); }
.lbl { font: 500 11.5px/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }

/* ---------- kirish ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-box { width: 100%; max-width: 360px; background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; }
.login-box .head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--rule); }
.login-box .body { padding: 18px; display: grid; gap: 14px; }
.login-box .btn { width: 100%; min-height: 46px; }

/* ---------- sarlavha ---------- */
.top { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 10px; height: 54px; padding: 0 16px; background: var(--surface); border-bottom: 1px solid var(--rule); }
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand svg { width: 28px; height: 28px; flex: none; }
.brand b { font-weight: 700; font-size: 16px; letter-spacing: -.01em; }
.brand .ip { font: 12px var(--mono); color: var(--muted); }
.top-right { display: flex; align-items: center; gap: 4px; }
.clock { font: 12px var(--mono); color: var(--muted); display: flex; align-items: center; gap: 6px; }
.icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border: 0; background: none; cursor: pointer; color: var(--ink); }
.icon-btn svg { width: 22px; height: 22px; }
.menu { position: absolute; right: 10px; top: 50px; min-width: 250px; background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; padding: 4px; display: grid; }
.menu button { text-align: left; border: 0; background: none; padding: 11px 12px; cursor: pointer; font-size: 14.5px; }
.menu button:hover { background: var(--sunk); }
.menu hr { border: 0; border-top: 1px solid var(--hair); margin: 4px 0; width: 100%; }

/* ---------- navigatsiya ---------- */
.nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: grid; grid-template-columns: repeat(6, 1fr); height: calc(var(--nav-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: var(--surface); border-top: 1px solid var(--rule); }
.nav button { position: relative; border: 0; background: none; cursor: pointer; display: grid; place-content: center; justify-items: center; gap: 3px; font-size: 11px; font-weight: 500; color: var(--muted); padding: 0 2px; }
.nav button svg { width: 23px; height: 23px; }
.nav button.active { color: var(--ink); }
.nav button.active::before { content: ''; position: absolute; top: -1px; left: 22%; right: 22%; height: 3px; background: var(--ink); }
.nav .desk { display: none; }
.badge { position: absolute; top: 6px; left: calc(50% + 6px); min-width: 18px; height: 18px; padding: 0 5px; font: 600 11px/18px var(--mono); color: #fff; background: var(--bad); border-radius: 9px; text-align: center; }
.badge.warn { background: var(--warn); }
main { max-width: 1080px; margin: 0 auto; padding: 14px 14px calc(var(--nav-h) + 28px + env(safe-area-inset-bottom)); }
@media (min-width: 920px) {
  .nav { position: sticky; top: 54px; bottom: auto; height: 48px; display: flex; justify-content: center; gap: 2px; padding: 0 16px; border-top: 0; border-bottom: 1px solid var(--rule); }
  .nav button { display: flex; align-items: center; gap: 8px; padding: 0 16px; font-size: 14px; }
  .nav button svg { width: 18px; height: 18px; }
  .nav button.active::before { top: auto; bottom: -1px; left: 10px; right: 10px; }
  .nav .desk { display: flex; }
  .badge { position: static; }
  main { padding: 22px 20px 48px; }
}

/* ---------- bloklar ---------- */
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; margin-bottom: 14px; }
.panel > .ph { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--hair); }
.panel > .pb { padding: 14px; }
.panel > .pb.flush { padding: 0; }
.sec-h { margin: 26px 2px 10px; }
.sec-h h2 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.sec-h p { margin: 3px 0 0; color: var(--muted); font-size: 13.5px; }
.sec-h:first-child { margin-top: 4px; }

/* Umumiy xulosa */
.verdict { border: 1px solid var(--rule); border-radius: 3px; background: var(--surface); margin-bottom: 14px; overflow: hidden; }
.verdict .vh { display: flex; gap: 14px; align-items: center; padding: 16px; }
.verdict .vh .big { width: 46px; height: 46px; flex: none; display: grid; place-items: center; font: 700 22px var(--mono); color: #fff; border-radius: 2px; }
.verdict.ok .big { background: var(--ok); } .verdict.warn .big { background: var(--warn); } .verdict.bad .big { background: var(--bad); }
.verdict.ok { border-left: 6px solid var(--ok); } .verdict.warn { border-left: 6px solid var(--warn); } .verdict.bad { border-left: 6px solid var(--bad); }
.verdict h1 { margin: 0; font-size: 19px; line-height: 1.25; letter-spacing: -.01em; }
.verdict .vh p { margin: 2px 0 0; color: var(--muted); font-size: 13.5px; }
.vlist { border-top: 1px solid var(--hair); }
.vrow { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 16px; border: 0; border-bottom: 1px solid var(--hair); background: none; text-align: left; cursor: pointer; font-size: 14.5px; }
.vrow:last-child { border-bottom: 0; }
.vrow span.t { flex: 1; min-width: 0; }
.vrow .chev { color: var(--muted); font-family: var(--mono); }
.vrow:hover { background: var(--sunk); }

/* O'lchov kartalari */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (min-width: 760px) { .tiles { grid-template-columns: repeat(3, 1fr); } }
.tile { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; padding: 12px 13px 13px; min-width: 0; text-align: left; display: block; width: 100%; }
button.tile { cursor: pointer; }
button.tile:active { transform: translate(1px, 1px); }
.tile .top-l { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.tile .val { font: 600 28px/1.1 var(--mono); letter-spacing: -.02em; margin-top: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile .val small { font-size: 14px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.tile .say { font-size: 13.5px; font-weight: 600; margin-top: 2px; }
.tile .say.ok { color: var(--ok); } .tile .say.warn { color: var(--warn); } .tile .say.bad { color: var(--bad); } .tile .say.plain { color: var(--muted); font-weight: 500; }
.tile .sub { font-size: 12.5px; color: var(--muted); margin-top: 6px; line-height: 1.35; }

/* Grafik */
.chart svg { display: block; width: 100%; height: 150px; }
.chart .grid-l { stroke: var(--hair); stroke-width: 1; }
.chart text { fill: var(--muted); font: 10px var(--mono); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-2); margin-top: 8px; }
.legend i { display: inline-block; width: 14px; height: 3px; vertical-align: middle; margin-right: 6px; }

/* Ro'yxatlar */
.rows > .r { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-bottom: 1px solid var(--hair); }
.rows > .r:last-child { border-bottom: 0; }
.r .main { flex: 1; min-width: 0; }
.r .name { font-weight: 600; overflow-wrap: anywhere; }
.r .path { font: 12px var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.r .meta { font-size: 12.5px; color: var(--muted); margin-top: 3px; display: flex; flex-wrap: wrap; gap: 3px 12px; }
.r .num { font: 600 15px var(--mono); white-space: nowrap; text-align: right; }
.r .num small { display: block; font-size: 11.5px; font-weight: 400; color: var(--muted); }
.r .led { margin-top: 7px; }
.r .acts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.sizebar { height: 4px; background: var(--sunk); margin-top: 8px; }
.sizebar i { display: block; height: 100%; background: var(--ink-2); }
.spec { display: grid; grid-template-columns: 1fr; }
.spec > div { display: flex; justify-content: space-between; gap: 14px; padding: 10px 14px; border-bottom: 1px solid var(--hair); font-size: 14px; }
.spec > div:last-child { border-bottom: 0; }
.spec dt { color: var(--muted); flex: none; } .spec dd { margin: 0; text-align: right; overflow-wrap: anywhere; font-weight: 500; }
.search { margin: 12px 14px 4px; width: calc(100% - 28px); }

details.acc { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; margin-bottom: 10px; }
details.acc > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px; padding: 13px 14px; font-weight: 600; }
details.acc > summary::-webkit-details-marker { display: none; }
details.acc > summary .s { margin-left: auto; font: 500 12.5px var(--mono); color: var(--muted); white-space: nowrap; }
details.acc > summary::after { content: '+'; font: 500 18px/1 var(--mono); color: var(--muted); width: 14px; text-align: center; }
details.acc[open] > summary::after { content: '−'; }
details.acc[open] > summary { border-bottom: 1px solid var(--hair); }
details.acc .note { margin: 0; padding: 10px 14px; font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--hair); background: var(--sunk); }

/* Ogohlantirish kartasi */
.alert { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; margin-bottom: 12px; }
.alert .ah { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 14px; border-bottom: 1px solid var(--hair); }
.alert.critical .ah { background: var(--bad-soft); } .alert.warning .ah { background: var(--warn-soft); }
.alert .ab { padding: 12px 14px 14px; }
.alert h3 { margin: 0 0 8px; font-size: 16px; line-height: 1.35; }
.alert .what { font: 12.5px/1.55 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; background: var(--sunk); border: 1px solid var(--hair); padding: 9px 11px; margin: 0; max-height: 220px; overflow: auto; }
.alert .todo { display: flex; gap: 10px; margin-top: 10px; font-size: 14px; }
.alert .todo b { flex: none; font: 600 11.5px/1.9 var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--blue); }
.alert .acts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.filters button { border: 1px solid var(--rule); background: var(--surface); padding: 6px 12px; border-radius: 2px; font: 500 13px var(--sans); cursor: pointer; }
.filters button.active { background: var(--ink); color: var(--surface); }

/* Jadval (katta ekran uchun) */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th { text-align: left; font: 500 11px var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); padding: 8px 14px; border-bottom: 1px solid var(--hair); }
td { padding: 9px 14px; border-bottom: 1px solid var(--hair); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
.scroll { overflow-x: auto; }

/* Rejalar */
.plan-form { display: grid; gap: 10px; }
@media (min-width: 700px) { .plan-form { grid-template-columns: 1fr 210px auto; align-items: end; } .plan-form .wide { grid-column: 1 / -1; } }
.plan { display: flex; gap: 12px; padding: 13px 14px; border-bottom: 1px solid var(--hair); }
.plan:last-child { border-bottom: 0; }
.check { width: 24px; height: 24px; flex: none; border: 1.5px solid var(--rule); border-radius: 2px; background: var(--surface); cursor: pointer; display: grid; place-items: center; padding: 0; margin-top: 1px; }
.check svg { width: 16px; height: 16px; opacity: 0; }
.plan.done .check { background: var(--ink); } .plan.done .check svg { opacity: 1; color: var(--surface); }
.plan .t { font-weight: 600; overflow-wrap: anywhere; }
.plan.done .t { text-decoration: line-through; color: var(--muted); font-weight: 500; }
.plan .when { font: 12.5px var(--mono); color: var(--muted); margin-top: 2px; }
.plan .when.over { color: var(--bad); }
.plan .ai { margin-top: 10px; border-left: 3px solid var(--blue); background: var(--blue-soft); padding: 10px 12px; font-size: 14px; }

/* Savol-javob */
.chat { display: grid; gap: 14px; margin-bottom: 14px; }
.q { justify-self: end; max-width: 88%; background: var(--ink); color: var(--surface); padding: 10px 13px; border-radius: 3px; white-space: pre-wrap; overflow-wrap: anywhere; }
.a { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; overflow: hidden; }
.a .steps { font: 11.5px/1.6 var(--mono); color: var(--muted); padding: 8px 12px; border-bottom: 1px solid var(--hair); background: var(--sunk); max-height: 110px; overflow: auto; }
.a .steps:empty { display: none; }
.a .body { padding: 12px 14px; overflow-wrap: anywhere; }
.a .foot { font: 11.5px var(--mono); color: var(--muted); padding: 0 14px 10px; }
.md p { margin: 7px 0; } .md p:first-child { margin-top: 0; } .md ul, .md ol { margin: 7px 0; padding-left: 22px; } .md li { margin: 3px 0; }
.md h4 { margin: 14px 0 6px; font-size: 15px; }
.md code { font: 12.5px var(--mono); background: var(--sunk); border: 1px solid var(--hair); padding: 0 4px; }
.md pre { background: var(--sunk); border: 1px solid var(--hair); padding: 9px 11px; overflow-x: auto; }
.md pre code { border: 0; background: none; padding: 0; }
.typing::after { content: ' ▍'; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 10px; scrollbar-width: none; }
.chips button { flex: none; border: 1px solid var(--rule); background: var(--surface); padding: 7px 11px; border-radius: 2px; font-size: 13px; cursor: pointer; }
.ask-bar { position: sticky; bottom: calc(var(--nav-h) + env(safe-area-inset-bottom)); background: var(--paper); padding: 8px 0 10px; }
@media (min-width: 920px) { .ask-bar { bottom: 0; } }
.ask-box { background: var(--surface); border: 1px solid var(--rule); border-radius: 3px; }
.ask-box textarea { border: 0; resize: none; min-height: 52px; outline: none; }
.ask-box .row { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border-top: 1px solid var(--hair); }
.ask-box select { width: auto; border: 0; padding: 6px; font-size: 13px; background: none; }
.ask-box .row .sp { flex: 1; }
.ask-box label { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 5px; white-space: nowrap; }

/* Modal, xabarcha */
.modal { position: fixed; inset: 0; z-index: 50; background: rgba(15, 18, 21, .55); display: flex; align-items: flex-end; justify-content: center; }
.modal-box { width: 100%; max-width: 480px; max-height: 88vh; overflow: auto; background: var(--surface); border: 1px solid var(--rule); border-radius: 3px 3px 0 0; padding: 18px 16px calc(18px + env(safe-area-inset-bottom)); display: grid; gap: 12px; }
.modal-box h3 { margin: 0; font-size: 17px; }
@media (min-width: 600px) { .modal { align-items: center; } .modal-box { border-radius: 3px; } }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom)); z-index: 60; background: var(--ink); color: var(--surface); padding: 11px 16px; border-radius: 3px; max-width: calc(100% - 32px); font-size: 14px; }
.empty { padding: 28px 16px; text-align: center; color: var(--muted); font-size: 14px; }
.btnrow { display: flex; gap: 8px; flex-wrap: wrap; }
.between { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.stat3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat3 > div { padding: 12px 14px; border-right: 1px solid var(--hair); min-width: 0; }
.stat3 > div:last-child { border-right: 0; }
.stat3 .v { font: 600 18px var(--mono); margin-top: 4px; white-space: nowrap; }
@media (max-width: 420px) { .stat3 .v { font-size: 15px; } .stat3 > div { padding: 10px; } }
.seg { display: flex; border: 1px solid var(--rule); border-radius: 3px; overflow-x: auto; margin-bottom: 10px; background: var(--surface); scrollbar-width: none; }
.seg button { flex: 1 0 auto; border: 0; border-right: 1px solid var(--hair); background: none; padding: 9px 12px; font-size: 13px; cursor: pointer; white-space: nowrap; }
.seg button:last-child { border-right: 0; }
.seg button.active { background: var(--ink); color: var(--surface); }
.seg button b { font-family: var(--mono); }