:root {
  --bg: #060a14;
  --bg2: #0a1020;
  --panel: rgba(16, 23, 42, .78);
  --panel-solid: #0f1628;
  --panel2: rgba(var(--fg-rgb), .035);
  --line: rgba(148, 163, 184, .13);
  --line2: rgba(148, 163, 184, .22);
  --text: #e7ecf6;
  --muted: #8b98b4;
  --dim: #5b6782;
  --accent: #4f8cff;
  --accent2: #22d3ee;
  --violet: #a78bfa;
  --ok: #22c55e;
  --ok2: #86efac;
  --lime: #a3e635;
  --warn: #f59e0b;
  --crit: #ef4444;
  --info: #60a5fa;
  --poe: #facc15;
  --radius: 16px;
  --mono: "Cascadia Mono", "Cascadia Code", Consolas, monospace;
  --shadow: 0 10px 40px rgba(var(--shade-rgb), .45);
  /* токены темы: --fg-rgb — цвет «светлых» полупрозрачных заливок, --shade-rgb — «тёмных» */
  --fg-rgb: 255, 255, 255;
  --shade-rgb: 0, 0, 0;
  --text-strong: #ffffff;
  --text-soft: #cfd7e8;
  --t-crit: #fca5a5; --t-warn: #fcd34d; --t-info: #93c5fd;
  --side-bg: linear-gradient(180deg, rgba(10, 16, 32, .92), rgba(7, 11, 22, .92));
  --th-bg: #0e1527;
  --panel-strong: #0b1222;
  --panel-strong-a: rgba(11, 18, 34, .96);
  --search-bg: rgba(10, 16, 32, .85);
  --input-bg: rgba(2, 6, 16, .55);
  --overlay: rgba(2, 4, 10, .6);
  --hero-2: #9ec1ff; --hero-3: #67e8f9;
  --chassis-bg: rgba(0, 0, 0, .3);
  --term-bg: #03060c; --term-text: #c7d2e5;
}
/* ---------------------------------------------------------------- светлая тема */
:root[data-theme="light"] {
  --bg: #eef2f8; --bg2: #e5eaf3;
  --panel: rgba(255, 255, 255, .84); --panel-solid: #ffffff; --panel2: rgba(15, 23, 42, .04);
  --line: rgba(15, 23, 42, .10); --line2: rgba(15, 23, 42, .18);
  --text: #0f172a; --muted: #4b5a73; --dim: #7c8aa5;
  --accent: #2563eb; --accent2: #0e7490; --violet: #7c3aed;
  --ok: #16a34a; --ok2: #15803d; --lime: #65a30d; --warn: #d97706; --crit: #dc2626; --info: #2563eb; --poe: #b45309;
  --shadow: 0 10px 30px rgba(15, 23, 42, .14);
  --fg-rgb: 15, 23, 42; --shade-rgb: 100, 116, 139;
  --text-strong: #0b1220; --text-soft: #1e293b;
  --t-crit: #b91c1c; --t-warn: #92400e; --t-info: #1d4ed8;
  --side-bg: linear-gradient(180deg, #ffffff, #f3f6fb);
  --th-bg: #f1f4f9; --panel-strong: #ffffff; --panel-strong-a: rgba(255, 255, 255, .97);
  --search-bg: #ffffff; --input-bg: #ffffff; --overlay: rgba(15, 23, 42, .35);
  --hero-2: #2563eb; --hero-3: #0e7490;
  --chassis-bg: #1b2232;
}
:root[data-theme="light"] body { background-image: radial-gradient(1100px 600px at 85% -10%, rgba(37, 99, 235, .10), transparent 60%), radial-gradient(900px 500px at -10% 110%, rgba(14, 116, 144, .08), transparent 60%); }
:root[data-theme="light"] .card { box-shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 6px 20px rgba(15, 23, 42, .05); }
:root[data-theme="light"] .btn.primary { box-shadow: 0 6px 18px rgba(37, 99, 235, .3); }
:root[data-theme="light"] .brand-logo { box-shadow: 0 0 18px rgba(37, 99, 235, .35); }

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  background-image:
    radial-gradient(1100px 600px at 85% -10%, rgba(79, 140, 255, .16), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(34, 211, 238, .10), transparent 60%),
    radial-gradient(700px 400px at 50% 50%, rgba(167, 139, 250, .05), transparent 70%);
  background-attachment: fixed;
  color: var(--text);
  font: 14px/1.45 "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: rgba(79, 140, 255, .35); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, .18); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background-color: rgba(148, 163, 184, .32); }
::-webkit-scrollbar-track { background: transparent; }

button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent2); }

/* ---------------------------------------------------------------- layout */
.app { display: grid; grid-template-columns: 236px 1fr; height: 100vh; }
.side {
  border-right: 1px solid var(--line);
  background: var(--side-bg);
  display: flex; flex-direction: column; padding: 18px 12px; gap: 4px;
}
.brand { display: flex; align-items: center; gap: 11px; padding: 4px 10px 20px; }
.brand-logo {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: conic-gradient(from 200deg, #4f8cff, #22d3ee, #a78bfa, #4f8cff);
  box-shadow: 0 0 24px rgba(79, 140, 255, .45);
}
.brand-logo svg { width: 22px; height: 22px; color: #fff; }
.brand b { font-size: 17px; letter-spacing: .2px; display: block; }
.brand small { color: var(--muted); font-size: 11.5px; }
.nav-btn {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 11px;
  background: none; border: 0; color: var(--muted); cursor: pointer; text-align: left; font-weight: 500;
  transition: background .15s, color .15s;
  position: relative;
}
.nav-btn svg { width: 19px; height: 19px; flex: none; }
.nav-btn:hover { background: var(--panel2); color: var(--text); }
.nav-btn.active { background: linear-gradient(90deg, rgba(79, 140, 255, .2), rgba(79, 140, 255, .04)); color: var(--text-strong); }
.nav-btn.active::before { content: ""; position: absolute; left: -12px; top: 9px; bottom: 9px; width: 3px; border-radius: 3px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.nav-badge { margin-left: auto; font-size: 11px; padding: 1px 7px; border-radius: 20px; background: var(--crit); color: #fff; font-weight: 700; }
.nav-badge.live { background: rgba(34, 197, 94, .18); color: var(--ok2); }
.side-foot { margin-top: auto; padding: 12px; border-radius: 12px; background: var(--panel2); border: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.side-foot .mon-state { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 600; margin-bottom: 4px; }
.side-foot .theme-btn { margin-top: 10px; width: 100%; justify-content: center; border: 1px solid var(--line2); }

.main { overflow: auto; position: relative; }
.page { padding: 26px 32px 60px; max-width: 1560px; margin: 0 auto; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.page-head { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font-size: 24px; margin: 0; font-weight: 700; letter-spacing: -.2px; }
.page-head p { margin: 2px 0 0; color: var(--muted); }
.page-head .spacer { flex: 1; }

/* ---------------------------------------------------------------- primitives */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(var(--fg-rgb), .03) inset;
}
.card-pad { padding: 18px 20px; }
.card h3 { margin: 0 0 12px; font-size: 13px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line2); background: rgba(var(--fg-rgb), .04);
  padding: 8px 14px; border-radius: 10px; cursor: pointer; font-weight: 600; font-size: 13px; white-space: nowrap;
  transition: transform .08s, background .15s, border-color .15s, box-shadow .15s;
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { background: rgba(var(--fg-rgb), .08); border-color: rgba(148, 163, 184, .35); }
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .45; pointer-events: none; }
.btn.primary { background: linear-gradient(135deg, #4f8cff, #3b6ef5); border-color: transparent; color: #fff; box-shadow: 0 6px 20px rgba(79, 140, 255, .35); }
.btn.primary:hover { box-shadow: 0 8px 28px rgba(79, 140, 255, .55); }
.btn.danger { border-color: rgba(239, 68, 68, .45); color: var(--t-crit); background: rgba(239, 68, 68, .08); }
.btn.danger:hover { background: rgba(239, 68, 68, .18); }
.btn.success { border-color: rgba(34, 197, 94, .45); color: var(--ok2); background: rgba(34, 197, 94, .08); }
.btn.ghost { border-color: transparent; background: none; }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.btn.lg { padding: 13px 22px; font-size: 15px; border-radius: 13px; }
.icon-btn { width: 34px; height: 34px; padding: 0; justify-content: center; }

.input, select.input, textarea.input {
  width: 100%; background: var(--input-bg); border: 1px solid var(--line2); border-radius: 10px;
  padding: 9px 12px; outline: none; transition: border-color .15s, box-shadow .15s;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79, 140, 255, .18); }
select.input option { background: var(--panel-solid); }
textarea.input { font-family: var(--mono); font-size: 12.5px; resize: vertical; }
label.fld { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 600; }
label.fld .hint { font-weight: 400; color: var(--dim); font-size: 11.5px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.check { display: inline-flex; gap: 9px; align-items: center; cursor: pointer; color: var(--text); font-size: 13px; }
.switch { position: relative; display: inline-block; vertical-align: middle; width: 40px; height: 22px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; border-radius: 22px; background: rgba(148, 163, 184, .25); transition: .2s; cursor: pointer; }
.switch span::after { content: ""; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; border-radius: 50%; background: #fff; transition: .2s; }
.switch input:checked + span { background: var(--ok); box-shadow: 0 0 12px rgba(34, 197, 94, .5); }
.switch input:checked + span::after { transform: translateX(18px); }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; border: 1px solid var(--line2); background: rgba(var(--fg-rgb), .04); color: var(--muted); white-space: nowrap; }
.chip svg { width: 13px; height: 13px; }
button.chip { cursor: pointer; }
button.chip:hover { color: var(--text); }
button.chip.on { background: rgba(79, 140, 255, .18); border-color: rgba(79, 140, 255, .5); color: var(--text-strong); }
.chip.crit { color: var(--t-crit); background: rgba(239, 68, 68, .14); border-color: rgba(239, 68, 68, .4); }
.chip.warn { color: var(--t-warn); background: rgba(245, 158, 11, .12); border-color: rgba(245, 158, 11, .38); }
.chip.ok { color: var(--ok2); background: rgba(34, 197, 94, .12); border-color: rgba(34, 197, 94, .35); }
.chip.info { color: var(--t-info); background: rgba(96, 165, 250, .12); border-color: rgba(96, 165, 250, .35); }
.chip.net { color: #fff; background: linear-gradient(90deg, rgba(239, 68, 68, .55), rgba(244, 63, 94, .35)); border-color: transparent; }
.chip.netp { color: #fff; background: rgba(245, 158, 11, .32); border-color: transparent; }

.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; background: var(--dim); flex: none; }
.dot.ok { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.dot.crit { background: var(--crit); box-shadow: 0 0 10px var(--crit); animation: blink 1.2s infinite; }
.dot.warn { background: var(--warn); box-shadow: 0 0 10px var(--warn); }
@keyframes blink { 50% { opacity: .35; } }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.mono { font-family: var(--mono); }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.grow { flex: 1; }
.empty { text-align: center; color: var(--muted); padding: 50px 20px; }
.empty svg { width: 46px; height: 46px; opacity: .4; margin-bottom: 10px; }

/* ---------------------------------------------------------------- hero search */
.hero { text-align: center; padding: 56px 20px 26px; }
.hero h1 { font-size: 38px; margin: 0 0 8px; letter-spacing: -.8px; font-weight: 800;
  background: linear-gradient(90deg, var(--text-strong), var(--hero-2) 50%, var(--hero-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); margin: 0 0 30px; font-size: 15px; }
.search {
  max-width: 760px; margin: 0 auto; display: flex; gap: 10px; padding: 8px; border-radius: 18px;
  background: var(--search-bg); border: 1px solid rgba(79, 140, 255, .35);
  box-shadow: 0 0 0 6px rgba(79, 140, 255, .06), 0 20px 60px rgba(var(--shade-rgb), .5), 0 0 60px rgba(79, 140, 255, .12);
}
.search.compact { max-width: none; margin: 0; box-shadow: none; padding: 6px; border-radius: 14px; }
.search .ip-in { flex: 1; background: none; border: 0; outline: none; font-size: 20px; padding: 8px 14px; font-family: var(--mono); letter-spacing: .5px; min-width: 0; }
.search.compact .ip-in { font-size: 15px; padding: 6px 10px; }
.search .ip-ic { width: 22px; color: var(--accent); margin-left: 10px; align-self: center; }
.access { max-width: 760px; margin: 14px auto 0; text-align: left; }
.access summary svg { width: 15px; height: 15px; vertical-align: -3px; margin-right: 4px; }
.access summary { cursor: pointer; color: var(--muted); font-size: 13px; list-style: none; text-align: center; }
.access summary::-webkit-details-marker { display: none; }
.access[open] summary { margin-bottom: 12px; }
.recent { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; max-width: 1100px; margin: 46px auto 0; }
.feature { padding: 18px; border-radius: 14px; background: var(--panel2); border: 1px solid var(--line); text-align: left; }
.feature .fi { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 10px; }
.feature .fi svg { width: 20px; height: 20px; }
.feature b { display: block; margin-bottom: 4px; }
.feature span { color: var(--muted); font-size: 13px; }

/* ---------------------------------------------------------------- scanning */
.scanning { display: flex; flex-direction: column; align-items: center; padding: 40px 0 20px; }
.radar { position: relative; width: 240px; height: 240px; border-radius: 50%; margin-bottom: 26px;
  background: radial-gradient(circle, rgba(34, 211, 238, .08) 0, transparent 70%);
  border: 1px solid rgba(34, 211, 238, .25); }
.radar::before, .radar::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(34, 211, 238, .18); }
.radar::before { inset: 40px; }
.radar::after { inset: 80px; }
.radar .sweep { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(34, 211, 238, .45), transparent 70deg); animation: spin 2.2s linear infinite; }
.radar .pct { position: absolute; inset: 0; display: grid; place-items: center; font-size: 40px; font-weight: 800; font-family: var(--mono); text-shadow: 0 0 20px rgba(34, 211, 238, .7); }
.radar .blip { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--accent2); box-shadow: 0 0 12px var(--accent2); animation: ping 2.2s infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes ping { 0% { opacity: 0; transform: scale(.5); } 30% { opacity: 1; transform: scale(1.3); } 100% { opacity: 0; } }
.scan-msg { font-size: 16px; font-weight: 600; }
.scan-bar { width: 420px; max-width: 80vw; height: 6px; border-radius: 6px; background: rgba(var(--fg-rgb), .06); margin-top: 14px; overflow: hidden; }
.scan-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 6px; transition: width .4s; box-shadow: 0 0 12px var(--accent2); }

/* ---------------------------------------------------------------- report */
.verdict {
  display: flex; align-items: center; gap: 18px; padding: 20px 24px; border-radius: var(--radius); margin-bottom: 16px;
  border: 1px solid; position: relative; overflow: hidden;
}
.verdict::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 40%, rgba(var(--fg-rgb), .05) 50%, transparent 60%); background-size: 250% 100%; animation: shine 4s infinite; pointer-events: none; }
@keyframes shine { from { background-position: 150% 0; } to { background-position: -100% 0; } }
.verdict .v-ic { width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; flex: none; }
.verdict .v-ic svg { width: 30px; height: 30px; }
.verdict h2 { margin: 0; font-size: 21px; letter-spacing: -.2px; }
.verdict .sub { color: var(--muted); margin-top: 3px; display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; }
.verdict .acts { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.v-ok { background: linear-gradient(100deg, rgba(34, 197, 94, .16), rgba(34, 197, 94, .04)); border-color: rgba(34, 197, 94, .35); }
.v-ok .v-ic { background: rgba(34, 197, 94, .2); color: var(--ok2); }
.v-warn { background: linear-gradient(100deg, rgba(245, 158, 11, .15), rgba(245, 158, 11, .03)); border-color: rgba(245, 158, 11, .35); }
.v-warn .v-ic { background: rgba(245, 158, 11, .2); color: var(--t-warn); }
.v-degraded { background: linear-gradient(100deg, rgba(249, 115, 22, .2), rgba(239, 68, 68, .05)); border-color: rgba(249, 115, 22, .45); }
.v-degraded .v-ic { background: rgba(249, 115, 22, .25); color: var(--t-warn); }
.v-down { background: linear-gradient(100deg, rgba(239, 68, 68, .28), rgba(239, 68, 68, .06)); border-color: rgba(239, 68, 68, .55); }
.v-down .v-ic { background: rgba(239, 68, 68, .3); color: var(--t-crit); animation: blink 1.4s infinite; }

.top-grid { display: grid; grid-template-columns: 250px 1fr; gap: 16px; margin-bottom: 16px; }
.score-card { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 18px; }
.score-card .lbl { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .8px; margin-top: 6px; }
.score-counts { display: flex; gap: 8px; margin-top: 12px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi { padding: 14px 16px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); position: relative; overflow: hidden; }
.kpi .k-top { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
.kpi .k-top svg { width: 15px; height: 15px; }
.kpi .k-val { font-size: 26px; font-weight: 750; margin-top: 6px; letter-spacing: -.5px; font-variant-numeric: tabular-nums; }
.kpi .k-val small { font-size: 13px; color: var(--muted); font-weight: 600; margin-left: 3px; }
.kpi .k-sub { color: var(--muted); font-size: 12px; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .k-bar { height: 4px; border-radius: 4px; background: rgba(var(--fg-rgb), .07); margin-top: 10px; overflow: hidden; }
.kpi .k-bar i { display: block; height: 100%; border-radius: 4px; }
.kpi.bad { border-color: rgba(239, 68, 68, .45); box-shadow: 0 0 0 1px rgba(239, 68, 68, .15) inset; }
.kpi.bad .k-val { color: var(--t-crit); }
.kpi.mid { border-color: rgba(245, 158, 11, .4); }
.kpi.mid .k-val { color: var(--t-warn); }
.kpi .k-spark { position: absolute; right: 10px; bottom: 8px; opacity: .8; }

/* ---------------------------------------------------------------- faceplate */
.fp-card { padding: 18px 20px 14px; margin-bottom: 16px; }
.fp-wrap { overflow-x: auto; padding-bottom: 4px; }
.chassis {
  display: inline-flex; align-items: center; gap: 18px; padding: 16px 20px; border-radius: 12px; min-width: 100%;
  background: linear-gradient(180deg, #262f45 0%, #1a2133 45%, #141a29 100%);
  border: 1px solid #39445f; box-shadow: 0 1px 0 rgba(var(--fg-rgb), .12) inset, 0 12px 30px rgba(var(--shade-rgb), .5);
  position: relative;
}
.chassis::before, .chassis::after { content: ""; position: absolute; top: 50%; width: 9px; height: 9px; border-radius: 50%; transform: translateY(-50%);
  background: radial-gradient(circle at 35% 35%, #8a96b0, #3b4560); box-shadow: 0 1px 2px rgba(var(--shade-rgb), .6); }
.chassis::before { left: 7px; }
.chassis::after { right: 7px; }
.ch-brand { display: flex; flex-direction: column; gap: 3px; padding: 0 10px 0 8px; min-width: 112px; }
.ch-brand b { font-size: 22px; font-weight: 900; letter-spacing: 2px; font-style: italic; color: #e8edf7; text-shadow: 0 1px 0 #000; }
.ch-brand span { font-size: 10px; color: #9aa6c2; font-family: var(--mono); }
.ch-leds { display: flex; gap: 8px; margin-top: 6px; }
.ch-led { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 8px; color: #8792ad; font-family: var(--mono); }
.ch-led i { width: 7px; height: 7px; border-radius: 50%; background: #3a4560; }
.ch-led i.on { background: #4ade80; box-shadow: 0 0 8px #4ade80; }
.ch-led i.bad { background: #f87171; box-shadow: 0 0 8px #f87171; animation: blink 1s infinite; }
.ch-led i.am { background: #fbbf24; box-shadow: 0 0 8px #fbbf24; }
.pgroup { display: grid; grid-auto-flow: column; grid-template-rows: auto auto; gap: 7px 6px; padding: 8px; border-radius: 8px; background: rgba(var(--shade-rgb), .28); box-shadow: 0 1px 3px rgba(var(--shade-rgb), .6) inset; }
.pgroup.sfp { gap: 7px 8px; }
.port {
  width: 38px; height: 34px; border-radius: 4px; position: relative; cursor: pointer;
  background: linear-gradient(180deg, #0b0f19, #05070d); border: 1px solid #000;
  box-shadow: 0 1px 0 rgba(var(--fg-rgb), .08); transition: transform .12s, box-shadow .15s;
}
.port::before { /* RJ45 notch */
  content: ""; position: absolute; left: 11px; right: 11px; bottom: 3px; height: 9px; background: #1d2433; border-radius: 1px;
  clip-path: polygon(0 0, 100% 0, 100% 55%, 78% 55%, 78% 100%, 22% 100%, 22% 55%, 0 55%);
}
.port.flip::before { top: 3px; bottom: auto; transform: scaleY(-1); }
.port .led { position: absolute; top: 3px; left: 4px; width: 8px; height: 4px; border-radius: 1px; background: #2b3447; }
.port .led2 { position: absolute; top: 3px; right: 4px; width: 8px; height: 4px; border-radius: 1px; background: #2b3447; }
.port.flip .led, .port.flip .led2 { top: auto; bottom: 3px; }
.port .pn { position: absolute; left: 0; right: 0; text-align: center; font-size: 9px; color: #8a96b2; font-family: var(--mono); font-weight: 700; }
.pgroup > .port:nth-child(odd) .pn { top: -14px; }
.pgroup > .port:nth-child(even) .pn { bottom: -14px; }
.pgroup { margin: 14px 0; }
.port:hover { transform: translateY(-2px) scale(1.06); z-index: 3; }
.port.sel { outline: 2px solid var(--accent2); outline-offset: 2px; }
.port.sfpp { width: 46px; height: 30px; border-radius: 3px; background: linear-gradient(180deg, #1a1f2c, #090c14); }
.port.sfpp::before { left: 6px; right: 6px; top: 9px; bottom: 9px; height: auto; background: #04060b; clip-path: none; border-radius: 1px; }
.port.sfpp.has-mod::before { background: linear-gradient(180deg, #9aa3b5, #5b6478); }

.port.p-1g .led { background: #4ade80; box-shadow: 0 0 7px #4ade80; }
.port.p-10g .led { background: #22d3ee; box-shadow: 0 0 7px #22d3ee; }
.port.p-100 .led { background: #fbbf24; box-shadow: 0 0 7px #fbbf24; }
.port.p-10 .led { background: #fb923c; box-shadow: 0 0 7px #fb923c; }
/* активность: как на настоящем свитче — мигает сам светодиод линка (с подсветкой), чем больше трафик, тем чаще */
.port.act .led { animation: ledblink .4s steps(2) infinite; }
.port.act .led2 { animation: act .4s steps(2) infinite; background: #4ade80; }
.port.act1 .led, .port.act1 .led2 { animation-duration: .6s; }
.port.act2 .led, .port.act2 .led2 { animation-duration: .35s; }
.port.act3 .led, .port.act3 .led2 { animation-duration: .2s; }
/* мигаем прозрачностью: это дёшево для браузера даже при 20 свитчах × 28 портов (цвет/тень — нет) */
@keyframes act { 50% { opacity: .12; } }
@keyframes ledblink { 50% { opacity: .15; } }
.mfp .port .led, .mfp .port .led2 { width: 14px; height: 6px; top: 2px; }
.mfp .port.flip .led, .mfp .port.flip .led2 { top: auto; bottom: 2px; }
.mfp .port .led { left: 3px; }
.mfp .port .led2 { right: 3px; }
.port.p-off { opacity: .55; }
.port.p-off::after { content: ""; position: absolute; left: 50%; top: 4px; bottom: 4px; width: 2px; background: #64748b; transform: rotate(45deg); }
.port.pr-critical { box-shadow: 0 0 0 2px var(--crit), 0 0 16px rgba(239, 68, 68, .75); animation: pulse-c 1.6s infinite; }
.port.pr-warning { box-shadow: 0 0 0 2px var(--warn), 0 0 10px rgba(245, 158, 11, .45); }
@keyframes pulse-c { 50% { box-shadow: 0 0 0 2px var(--crit), 0 0 4px rgba(239, 68, 68, .2); } }
.port .poe { position: absolute; right: -4px; top: -6px; width: 13px; height: 13px; color: var(--poe); filter: drop-shadow(0 0 3px rgba(250, 204, 21, .9)); z-index: 2; }
.port.flip .poe { top: auto; bottom: -6px; }
.port .poe.bad { color: var(--crit); filter: drop-shadow(0 0 4px rgba(239, 68, 68, 1)); animation: blink 1s infinite; }
.port .upl { position: absolute; left: -5px; top: -7px; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 9px; font-weight: 900; display: grid; place-items: center; z-index: 2; box-shadow: 0 0 8px var(--accent); }
.port.flip .upl { top: auto; bottom: -7px; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 12px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 12px; height: 6px; border-radius: 2px; display: inline-block; }

.tip { position: fixed; z-index: 1000; pointer-events: none; background: var(--panel-strong-a); border: 1px solid var(--line2); border-radius: 12px; padding: 11px 13px; min-width: 210px; max-width: 320px; box-shadow: var(--shadow); font-size: 12.5px; display: none; }
.tip b { font-size: 13.5px; }
.tip .tr { display: flex; justify-content: space-between; gap: 14px; padding: 1.5px 0; }
.tip .tr span:first-child { color: var(--muted); }

/* ---------------------------------------------------------------- tabs */
.tabs { display: flex; gap: 4px; padding: 4px; border-radius: 13px; background: rgba(var(--fg-rgb), .03); border: 1px solid var(--line); margin-bottom: 14px; overflow-x: auto; }
.tab { padding: 8px 14px; border-radius: 10px; border: 0; background: none; cursor: pointer; color: var(--muted); font-weight: 600; display: inline-flex; gap: 7px; align-items: center; white-space: nowrap; }
.tab svg { width: 15px; height: 15px; }
.tab:hover { color: var(--text); }
.tab.on { background: rgba(79, 140, 255, .18); color: var(--text-strong); box-shadow: 0 0 0 1px rgba(79, 140, 255, .35) inset; }
.tab .cnt { font-size: 11px; padding: 0 7px; border-radius: 10px; background: rgba(var(--fg-rgb), .1); }
.tab .cnt.c { background: var(--crit); color: #fff; }

/* ---------------------------------------------------------------- problems */
.probs { display: flex; flex-direction: column; gap: 10px; }
.prob { border-radius: 14px; background: var(--panel); border: 1px solid var(--line); overflow: hidden; border-left: 4px solid var(--info); }
.prob.sev-critical { border-left-color: var(--crit); background: linear-gradient(90deg, rgba(239, 68, 68, .09), var(--panel) 40%); }
.prob.sev-warning { border-left-color: var(--warn); background: linear-gradient(90deg, rgba(245, 158, 11, .07), var(--panel) 40%); }
.prob-head { display: flex; align-items: center; gap: 12px; padding: 13px 16px; cursor: pointer; }
.prob-head:hover { background: rgba(var(--fg-rgb), .02); }
.prob .sev-ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.prob .sev-ic svg { width: 18px; height: 18px; }
.sev-critical .sev-ic { background: rgba(239, 68, 68, .18); color: var(--t-crit); }
.sev-warning .sev-ic { background: rgba(245, 158, 11, .16); color: var(--t-warn); }
.sev-info .sev-ic { background: rgba(96, 165, 250, .14); color: var(--t-info); }
.prob-title { font-weight: 650; font-size: 14.5px; }
.prob-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.prob .chev { margin-left: auto; width: 18px; height: 18px; color: var(--muted); transition: transform .2s; flex: none; }
.prob.open .chev { transform: rotate(180deg); }
.prob-body { display: none; padding: 0 16px 16px 60px; }
.prob.open .prob-body { display: block; animation: fade .2s; }
.qa { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qa > div { background: rgba(var(--shade-rgb), .2); border: 1px solid var(--line); border-radius: 11px; padding: 11px 13px; }
.qa h4 { margin: 0 0 6px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .7px; display: flex; align-items: center; gap: 6px; }
.qa h4 svg { width: 14px; height: 14px; }
.qa p { margin: 0; white-space: pre-line; font-size: 13px; color: var(--text-soft); }
.qa .q-what h4 { color: var(--t-info); }
.qa .q-why h4 { color: #c4b5fd; }
.qa .q-impact h4 { color: var(--t-crit); }
.qa .q-fix h4 { color: #86efac; }
.prob-acts { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- tables */
.tbl-wrap { overflow: auto; border-radius: 14px; border: 1px solid var(--line); background: var(--panel); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; padding: 10px 12px; color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .6px; font-weight: 600; position: sticky; top: 0; background: var(--th-bg); border-bottom: 1px solid var(--line); white-space: nowrap; z-index: 1; }
.tbl td { padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { cursor: pointer; transition: background .1s; }
.tbl tbody tr:hover { background: rgba(79, 140, 255, .07); }
.tbl tr.r-crit td:first-child { box-shadow: 3px 0 0 var(--crit) inset; }
.tbl tr.r-warn td:first-child { box-shadow: 3px 0 0 var(--warn) inset; }
.ubar { width: 90px; height: 6px; border-radius: 6px; background: rgba(var(--fg-rgb), .07); overflow: hidden; display: inline-block; vertical-align: middle; }
.ubar i { display: block; height: 100%; border-radius: 6px; }
.st { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.alias { max-width: 200px; overflow: hidden; text-overflow: ellipsis; display: inline-block; vertical-align: bottom; color: var(--muted); }

/* ---------------------------------------------------------------- poe / optics */
.poe-top { display: grid; grid-template-columns: 300px 1fr; gap: 16px; }
.poe-ports { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.poe-p { padding: 11px 13px; border-radius: 12px; background: var(--panel2); border: 1px solid var(--line); cursor: pointer; }
.poe-p:hover { border-color: var(--line2); }
.poe-p.bad { border-color: rgba(239, 68, 68, .5); background: rgba(239, 68, 68, .07); }
.poe-p .pw { font-size: 20px; font-weight: 750; }
.optic { display: grid; grid-template-columns: 140px 1fr 110px; gap: 16px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.optic:last-child { border-bottom: 0; }
.scale { position: relative; height: 26px; border-radius: 8px; overflow: hidden; background: linear-gradient(90deg, rgba(239, 68, 68, .45) 0 16.6%, rgba(245, 158, 11, .35) 16.6% 33.3%, rgba(34, 197, 94, .3) 33.3% 93%, rgba(245, 158, 11, .35) 93%); }
.scale .mk { position: absolute; top: -3px; bottom: -3px; width: 4px; border-radius: 3px; background: #fff; box-shadow: 0 0 10px #fff; transform: translateX(-2px); }
.scale-ax { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--dim); margin-top: 3px; font-family: var(--mono); }

/* ---------------------------------------------------------------- logs / console */
.term { background: var(--term-bg); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-family: var(--mono); font-size: 12.5px; line-height: 1.55; white-space: pre-wrap; word-break: break-word; color: var(--term-text); max-height: 560px; overflow: auto; }
.term .l-crit { color: var(--t-crit); }
.term .l-warn { color: var(--t-warn); }
.term .l-cmd { color: #67e8f9; font-weight: 700; }
.term .l-err { color: #f87171; }
/* журнал по-человечески */
.lgp td { vertical-align: middle; }
.lgp tbody tr { cursor: pointer; }
.lgp tbody tr.sel { background: rgba(79, 140, 255, .12); }
.ostrip { display: block; }
.lev-list { display: flex; flex-direction: column; max-height: 560px; overflow: auto; }
.lev { display: grid; grid-template-columns: 150px 120px 1fr; gap: 12px; padding: 7px 4px; border-bottom: 1px solid var(--line); font-size: 13px; align-items: baseline; }
.lev:hover { background: rgba(var(--fg-rgb), .03); }
.lev-t { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.lev-k { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.lev-k::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--k); flex: none; }
.lev-x { min-width: 0; }
button.chip b { margin-left: 4px; font-variant-numeric: tabular-nums; }
.log-cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; margin-bottom: 14px; }
details.raw { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); margin-bottom: 8px; }
details.raw summary { padding: 11px 14px; cursor: pointer; font-family: var(--mono); font-weight: 600; color: var(--accent2); }
details.raw .term { border: 0; border-top: 1px solid var(--line); border-radius: 0 0 12px 12px; }

/* ---------------------------------------------------------------- monitor */
.mon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 14px; }
.mon-grid { grid-template-columns: repeat(auto-fill, minmax(400px, 1fr)); }
.mcard { padding: 18px 20px 14px; cursor: pointer; transition: transform .15s, border-color .15s, box-shadow .15s; position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 12px; }
.mcard:hover { transform: translateY(-2px); border-color: rgba(79, 140, 255, .45); box-shadow: 0 12px 34px rgba(var(--shade-rgb), .4); }
.mcard.down { border-color: rgba(239, 68, 68, .6); box-shadow: 0 0 0 1px rgba(239, 68, 68, .25) inset, 0 0 30px rgba(239, 68, 68, .15); }
.mcard.degraded { border-color: rgba(249, 115, 22, .5); }
.mcard .mh { display: flex; gap: 12px; align-items: center; }
.mcard .mtitle { min-width: 0; flex: 1; }
.mcard .mname { font-weight: 700; font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mcard .mip { font-family: var(--mono); color: var(--muted); font-size: 12px; margin-top: 2px; }
.mcard .mring { width: 66px; height: 66px; flex: none; }
/* мини-панель свитча на карточках мониторинга и в инфографике */
/* та же лицевая панель, что на диагностике (те же размеры портов), уменьшается целиком через zoom в fitPlates() */
.mfp { width: 100%; min-width: 0; overflow: hidden; }
.mfp .chassis { display: inline-flex; min-width: 0; width: max-content; }
.mfp .port:hover { transform: none; }
.mfp .port.pr-critical { animation: none; }
/* инфографика */
/* парк свитчей: по одному ряду на свитч, как в стойке */
.rack { padding: 4px 0; margin-bottom: 8px; }
.rk { display: grid; grid-template-columns: 170px minmax(260px, 1fr) 270px 52px; gap: 16px; align-items: center; padding: 8px 16px 8px 14px; border-left: 3px solid var(--ser); cursor: pointer; transition: background .12s; }
.rk + .rk { border-top: 1px solid var(--line); }
.rk:hover { background: rgba(var(--fg-rgb), .035); }
.rk-name { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.rk-name b { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rk-name span { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rk-fw { font-style: normal; }
.rk-fw.latest { color: var(--ok2); }
.rk-fw.outdated { color: var(--t-warn, var(--warn)); }
.rk-plate { min-width: 0; max-width: 820px; }
.rk-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 16px; font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .4px; }
.rk-stats span { display: flex; flex-direction: column; gap: 1px; white-space: nowrap; }
.rk-stats b { color: var(--text); font-size: 14px; font-variant-numeric: tabular-nums; font-weight: 650; text-transform: none; letter-spacing: 0; }
/* массовые операции */
.bk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px; }
.bk-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; font-size: 13px; background: rgba(var(--shade-rgb), .15); }
.bk-item.on { border-color: rgba(79, 140, 255, .55); background: rgba(79, 140, 255, .10); }
.bk-item b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-item .chip { margin-left: auto; }
/* карта сети */
.tree { display: flex; flex-direction: column; gap: 6px; }
.tnode { display: flex; flex-direction: column; gap: 6px; }
.tcard { display: inline-flex; align-items: center; gap: 10px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 10px; background: rgba(var(--shade-rgb), .18); cursor: pointer; width: fit-content; max-width: 100%; font-size: 13px; }
.tcard:hover { border-color: rgba(79, 140, 255, .5); }
.tcard b { white-space: nowrap; }
.tkids { margin-left: 22px; padding-left: 16px; border-left: 2px dashed var(--line2, var(--line)); display: flex; flex-direction: column; gap: 6px; }
.tchain { padding-left: 0; margin-left: 0; }
.tchain > .tnode > .tcard::before { content: "↓"; color: var(--accent); margin-right: 2px; font-weight: 700; }
/* рейтинг показателя: строка на свитч */
.mrows { display: flex; flex-direction: column; max-height: 520px; overflow: auto; }
.mrow { display: grid; grid-template-columns: 10px 150px 1fr 92px; gap: 10px; align-items: center; padding: 4px 4px; border-bottom: 1px solid var(--line); cursor: pointer; }
.mrow:hover { background: rgba(var(--fg-rgb), .04); }
.mr-dot { width: 8px; height: 8px; border-radius: 50%; }
.mr-name { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mr-spark svg { width: 100%; height: 22px; display: block; position: static; opacity: 1; }
.mr-val { text-align: right; font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rk-score { font-size: 24px; font-weight: 800; text-align: right; font-variant-numeric: tabular-nums; letter-spacing: -.5px; }
@media (max-width: 1100px) { .rk { grid-template-columns: 150px 1fr 48px; } .rk-stats { display: none; } }
.dot.live { animation: blink 1.4s infinite; }
.mstats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mstats div { background: rgba(var(--shade-rgb), .22); border: 1px solid var(--line); border-radius: 10px; padding: 7px 10px; min-width: 0; }
.mstats small { display: block; color: var(--dim); font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 2px; }
.mstats b { font-variant-numeric: tabular-nums; font-size: 15px; white-space: nowrap; }
.mstats b i { font-style: normal; font-size: 11px; color: var(--muted); font-weight: 600; margin-left: 2px; }
.msparks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.msparks > div { background: rgba(var(--shade-rgb), .18); border-radius: 10px; padding: 8px 10px 4px; }
.msparks svg { width: 100%; height: 34px; position: static; display: block; opacity: 1; }
.ms-head { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); margin-bottom: 2px; }
.ms-head b { font-variant-numeric: tabular-nums; }
.mtop { display: flex; flex-direction: column; gap: 6px; font-size: 13px; line-height: 1.35; }
.mtop div { display: flex; gap: 8px; align-items: flex-start; }
.mtop .dot { margin-top: 5px; }
.mtop .mok { color: var(--ok2); }
.mfoot { display: flex; align-items: center; gap: 8px; font-size: 11.5px; border-top: 1px solid var(--line); padding-top: 10px; margin-top: auto; }
.mon-hero { display: flex; align-items: center; gap: 20px; padding: 20px 24px; margin-bottom: 18px; }
.pulse-ring { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; position: relative; flex: none; }
.pulse-ring svg { width: 26px; height: 26px; position: relative; z-index: 1; }
.pulse-ring.on { background: rgba(34, 197, 94, .18); color: var(--ok2); }
.pulse-ring.on::before, .pulse-ring.on::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--ok); animation: ripple 2s infinite; }
.pulse-ring.on::after { animation-delay: 1s; }
.pulse-ring.off { background: rgba(148, 163, 184, .12); color: var(--muted); }
@keyframes ripple { from { transform: scale(1); opacity: .8; } to { transform: scale(1.8); opacity: 0; } }

/* ---------------------------------------------------------------- events */
.ev { display: grid; grid-template-columns: 150px 26px 1fr; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--line); align-items: start; }
.ev:last-child { border-bottom: 0; }
.ev .t { font-family: var(--mono); font-size: 12px; color: var(--muted); padding-top: 2px; }
.ev .i { width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; }
.ev .i svg { width: 13px; height: 13px; }
.ev.critical .i { background: rgba(239, 68, 68, .2); color: var(--t-crit); }
.ev.warning .i { background: rgba(245, 158, 11, .18); color: var(--t-warn); }
.ev.ok .i { background: rgba(34, 197, 94, .18); color: var(--ok2); }
.ev.info .i { background: rgba(96, 165, 250, .15); color: var(--t-info); }

/* ---------------------------------------------------------------- drawer / modal / toast */
.overlay { position: fixed; inset: 0; background: var(--overlay); backdrop-filter: blur(4px); z-index: 50; animation: fadeo .2s; }
@keyframes fadeo { from { opacity: 0; } }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 560px; max-width: 94vw; z-index: 51; background: var(--panel-strong); border-left: 1px solid var(--line2); box-shadow: -20px 0 60px rgba(var(--shade-rgb), .5); overflow: auto; animation: slide .25s ease; }
@keyframes slide { from { transform: translateX(40px); opacity: 0; } }
.drawer-head { position: sticky; top: 0; background: var(--panel-strong-a); backdrop-filter: blur(10px); padding: 18px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; z-index: 2; }
.drawer-body { padding: 18px 22px 40px; display: flex; flex-direction: column; gap: 16px; }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kv div { background: rgba(var(--fg-rgb), .03); border: 1px solid var(--line); border-radius: 10px; padding: 8px 11px; }
.kv small { display: block; color: var(--dim); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.kv b { font-variant-numeric: tabular-nums; font-size: 14px; }
.modal-wrap { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 20px; }
.modal { width: 560px; max-width: 100%; max-height: 90vh; overflow: auto; background: var(--panel-strong); border: 1px solid var(--line2); border-radius: 18px; box-shadow: var(--shadow); animation: pop .2s ease; }
.modal.wide { width: 860px; }
@keyframes pop { from { transform: scale(.96); opacity: 0; } }
.modal-head { padding: 18px 22px 6px; font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.modal-body { padding: 10px 22px 6px; color: var(--text-soft); }
.modal-foot { padding: 16px 22px 20px; display: flex; gap: 10px; justify-content: flex-end; }
.toasts { position: fixed; right: 20px; top: 20px; z-index: 100; display: flex; flex-direction: column; gap: 10px; width: 380px; }
.toast { padding: 12px 14px; border-radius: 13px; background: var(--panel-strong-a); border: 1px solid var(--line2); box-shadow: var(--shadow); display: flex; gap: 11px; align-items: flex-start; animation: slide .25s; font-size: 13px; }
.toast.critical { border-color: rgba(239, 68, 68, .6); }
.toast.warning { border-color: rgba(245, 158, 11, .5); }
.toast.ok { border-color: rgba(34, 197, 94, .5); }
.toast svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.toast.critical svg { color: var(--crit); }
.toast.warning svg { color: var(--warn); }
.toast.ok svg { color: var(--ok); }
.toast.info svg { color: var(--info); }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(var(--fg-rgb), .25); border-top-color: currentColor; border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; }

.cfg-frame { width: 100%; height: 74vh; border: 1px solid var(--line2); border-radius: 12px; background: #fff; display: block; }
/* копия веб-интерфейса: дерево слева, страница справа */
.wt-layout { display: grid; grid-template-columns: 300px 1fr; gap: 14px; align-items: start; }
.wt-tree { max-height: 78vh; overflow: auto; padding: 8px 6px; font-size: 13px; }
.wt-node { display: flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 7px; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.wt-node:hover { background: var(--panel2); }
.wt-node.on { background: rgba(79, 140, 255, .18); color: var(--text-strong); }
.wt-node .wt-tg { width: 14px; flex: none; color: var(--muted); font-family: var(--mono); font-size: 12px; text-align: center; }
.wt-node .wt-ic { width: 14px; height: 14px; flex: none; color: var(--warn); }
.wt-node.leaf .wt-ic { color: var(--accent2); }
.wt-node small { color: var(--dim); margin-left: 4px; }
.wt-kids { margin-left: 16px; border-left: 1px solid var(--line); padding-left: 2px; }
.wt-crumbs { color: var(--muted); font-size: 12.5px; margin-bottom: 8px; }
.wt-crumbs b { color: var(--text); }
.wt-form { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-top: 12px; background: var(--panel2); }
.wt-form.danger { border-color: rgba(239, 68, 68, .45); }
.wt-form h4 { margin: 0 0 10px; font-size: 13.5px; }
.wt-form .form-grid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.wt-search { width: 100%; margin-bottom: 8px; }
.chart { width: 100%; height: auto; display: block; }
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(460px, 1fr)); gap: 14px; margin-bottom: 14px; }
.chart-card h3 { margin-bottom: 2px; }
.ch-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.ch-now { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
.chart-card h3 { white-space: nowrap; }
.ch-now div { text-align: right; }
.ch-now small { display: flex; align-items: center; justify-content: flex-end; gap: 5px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.ch-now small i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }
.ch-now b { font-size: 18px; font-variant-numeric: tabular-nums; white-space: nowrap; letter-spacing: -.3px; }
.kpis.five { grid-template-columns: repeat(5, 1fr); }
.hb { display: flex; flex-direction: column; gap: 9px; }
.hb.compact { gap: 0; max-height: 520px; overflow: auto; }
.hb-row.c { grid-template-columns: 230px 1fr 64px; gap: 10px; padding: 4px 4px; border-bottom: 1px solid var(--line); cursor: pointer; }
.hb-row.c:hover { background: rgba(var(--fg-rgb), .04); }
.hb-row.c .hb-lbl { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.hb-row.c .hb-lbl b { font-family: inherit; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hb-row.c .hb-lbl span { flex: none; }
.hb-row.c .hb-bar { height: 8px; }
.hb-row.c .hb-val b { font-size: 13px; }
.ev-chart { max-height: 190px; }
.hb-row { display: grid; grid-template-columns: 118px 1fr 150px; gap: 12px; align-items: center; }
.hb-lbl { min-width: 0; }
.hb-lbl b { display: block; font-size: 13px; font-family: var(--mono); }
.hb-lbl span { display: block; color: var(--dim); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hb-bar { height: 12px; border-radius: 7px; background: rgba(var(--fg-rgb), .07); overflow: hidden; }
.hb-bar i { display: block; height: 100%; border-radius: 7px; box-shadow: 0 0 10px rgba(var(--fg-rgb), .12); }
.hb-val { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; line-height: 1.2; }
.hb-val b { font-size: 13px; display: block; }
.hb-val span { font-size: 11px; color: var(--muted); display: block; }
.donut { display: flex; gap: 22px; align-items: center; }
.donut-leg { display: flex; flex-direction: column; gap: 6px; font-size: 13px; flex: 1; }
.donut-leg div { display: grid; grid-template-columns: 12px 1fr 34px 40px; gap: 8px; align-items: center; }
.donut-leg i { width: 12px; height: 12px; border-radius: 3px; }
.donut-leg b { text-align: right; font-variant-numeric: tabular-nums; }
.donut-leg em { font-style: normal; color: var(--muted); font-size: 12px; text-align: right; }
.sec-title { font-size: 15px; font-weight: 700; margin: 22px 0 10px; display: flex; align-items: center; gap: 8px; }
.sec-title svg { width: 18px; height: 18px; color: var(--accent); }
.set-sec { margin-bottom: 16px; }
.help h3 { color: var(--text); text-transform: none; letter-spacing: 0; font-size: 16px; }
.help p, .help li { color: var(--text-soft); }
.help code { font-family: var(--mono); background: rgba(var(--fg-rgb), .06); padding: 1px 6px; border-radius: 5px; color: #a5f3fc; }
.help pre { font-family: var(--mono); background: var(--term-bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; color: #a5f3fc; font-size: 12.5px; }

@media (max-width: 1250px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .qa { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 64px 1fr; }
  .nav-btn span, .brand div, .side-foot { display: none; }
  .top-grid, .poe-top { grid-template-columns: 1fr; }
  .page { padding: 18px 16px 50px; }
}

/* ---- телефон и узкие экраны ------------------------------------------------ */
.burger { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line2); background: var(--panel2); color: var(--text); cursor: pointer; align-items: center; justify-content: center; flex: none; }
.burger svg { width: 22px; height: 22px; }
@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; top: 0; left: 0; right: 0; z-index: 70; display: grid; grid-template-columns: minmax(0, 1fr) 40px; grid-template-areas: "brand burger" "nav nav" "foot foot"; align-items: center; gap: 0 10px;
    padding: 8px 12px; border-right: 0; border-bottom: 1px solid var(--line); background: var(--side-bg); backdrop-filter: blur(14px); }
  .brand { padding: 0; min-width: 0; grid-area: brand; }
  .burger { grid-area: burger; }
  #nav { grid-area: nav; }
  .side-foot { grid-area: foot; }
  .brand div { display: block; }
  .brand b { font-size: 15px; }
  .brand small { display: none; }
  .brand-logo { width: 34px; height: 34px; }
  .burger { display: inline-flex; }
  #nav { display: none; width: 100%; flex-direction: column; gap: 2px; padding: 10px 0 4px; max-height: calc(100vh - 64px); overflow: auto; }
  .side.open #nav { display: flex; }
  .nav-btn span { display: inline; }
  .nav-btn.active::before { left: -8px; }
  .side-foot { display: none; }
  .side.open .side-foot { display: block; width: 100%; margin: 6px 0 2px; }
  .main { padding-top: 54px; }
  .page { padding: 14px 12px 70px; }
  .page-head { gap: 10px; margin-bottom: 14px; }
  .page-head h1 { font-size: 20px; }
  .page-head p { font-size: 13px; }
  .hero { padding: 14px 2px 10px; }
  .hero h1 { font-size: 26px; letter-spacing: -.4px; }
  .hero p { font-size: 14px; margin-bottom: 18px; }
  .search { padding: 6px; border-radius: 14px; }
  .search .ip-in { font-size: 16px; padding: 8px 6px; }
  .search .ip-ic { margin-left: 6px; }
  .search .btn { padding-left: 12px; padding-right: 12px; }
  .features { margin-top: 24px; }
  .kpis, .kpis.five { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .kpi { padding: 10px 12px; }
  .kpi .k-val { font-size: 22px; }
  .mon-grid { grid-template-columns: minmax(0, 1fr); }
  .top-grid, .poe-top, .qa, .form-grid, .log-cats, .bk-grid, .features, .poe-ports { grid-template-columns: 1fr; }
  .rk { grid-template-columns: minmax(0, 1fr) 44px; gap: 8px; padding: 8px 10px; }
  .rk-plate { grid-column: 1 / -1; max-width: none; }
  .rk-stats { display: none; }
  .optic { grid-template-columns: 1fr; gap: 6px; padding: 12px 14px; }
  .lev { grid-template-columns: 1fr; gap: 2px; }
  .ev { grid-template-columns: 26px minmax(0, 1fr); gap: 6px 10px; padding: 10px 12px; }
  .ev .t { grid-column: 1 / -1; grid-row: 2; padding-top: 0; }
  .ev .i { grid-row: 1; }
  .ev > div { grid-row: 1; min-width: 0; overflow-wrap: anywhere; }
  .verdict { flex-wrap: wrap; }
  .verdict .acts { margin-left: 0; width: 100%; justify-content: flex-start; }
  .prob-head { padding: 11px 12px; }
  .prob-body { padding: 0 12px 14px 12px; }
  .tabs { margin-bottom: 10px; }
  .tab { padding: 7px 10px; }
  .drawer { width: 100%; max-width: 100%; border-left: 0; }
  .drawer-head, .drawer-body { padding-left: 14px; padding-right: 14px; }
  .modal-wrap { padding: 8px; align-items: end; }
  .modal, .modal.wide { width: 100%; max-height: 94vh; border-radius: 16px; }
  .modal-head, .modal-body, .modal-foot { padding-left: 14px; padding-right: 14px; }
  .modal-foot { flex-wrap: wrap; }
  .toasts { left: 10px; right: 10px; top: 62px; width: auto; }
  .tbl th, .tbl td { padding: 8px 10px; font-size: 12.5px; }
  .term { max-height: 360px; font-size: 12px; padding: 10px 12px; }
  .card-pad { padding: 14px; }
  .row > .input, .row > select.input { min-width: 0; width: 100%; max-width: 100% !important; }
  .row > .grow { display: none; }
  [style*="grid-template-columns"] { grid-template-columns: minmax(0, 1fr) !important; }
  .fp-card { padding: 12px 12px 10px; }
  .tree, .tcard { max-width: 100%; }
  .tcard { font-size: 12px; padding: 6px 10px; }
  .hb-row, .mrow { font-size: 12px; }
  h1, h2, h3 { overflow-wrap: anywhere; }
  .card, .page { min-width: 0; }
}
@media (max-width: 420px) {
  .kpis, .kpis.five { grid-template-columns: 1fr 1fr; }
  .page { padding: 12px 10px 70px; }
  .page-head .btn span { display: none; }
}

@media (max-width: 760px) {
  #nav { flex: 0 0 100%; }
  .side-foot { flex: 0 0 100%; }
  .mon-hero { flex-wrap: wrap; gap: 12px; }
  .mon-hero .btn.lg { flex: 1 1 auto; justify-content: center; }
  .btn.lg { padding: 10px 14px; font-size: 14px; }
  .tcard { flex-wrap: wrap; width: 100%; gap: 6px 8px; }
  .tkids, .tchain { min-width: 0; }
  .tree { overflow-x: auto; }
}

@media (max-width: 760px) {
  .chart-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .chart-card { min-width: 0; }
  .mrow { grid-template-columns: 10px minmax(80px, 1fr) minmax(0, 1fr) 66px; gap: 6px; }
  .hb-row.c { grid-template-columns: minmax(90px, 1fr) minmax(0, 1fr) 52px; gap: 6px; }
  .wt-layout { grid-template-columns: minmax(0, 1fr); }
  .wt-tree { max-height: 40vh; }
  .wt-node { white-space: normal; flex-wrap: wrap; }
  .tbl-wrap { max-width: 100%; }
  .page > *, .card > *, .tbl-wrap, .chart-card, .chart-grid, .mrows, .hb { min-width: 0; }
  .mono, .muted, .dim { overflow-wrap: anywhere; }
  .mrow .mr-name, .rk-name b, .rk-name span, .mr-val { overflow-wrap: normal; }
  .scan-bar { width: 100%; }
}

@media (max-width: 760px) {
  .help pre { white-space: pre-wrap; overflow-wrap: anywhere; max-width: 100%; overflow-x: auto; }
  .help code { overflow-wrap: anywhere; }
  .help table { display: block; overflow-x: auto; max-width: 100%; }
}

/* ---- учётная запись «только просмотр»: кнопки изменений скрыты (сервер их и так отклоняет) ---- */
body.role-viewer #monToggle, body.role-viewer #addDev, body.role-viewer #editDev, body.role-viewer #saveDev,
body.role-viewer #evClear, body.role-viewer #snmpOn, body.role-viewer #saveCfg, body.role-viewer #scanGo,
body.role-viewer [data-edit], body.role-viewer [data-del], body.role-viewer .prob-acts, body.role-viewer #cfWeb,
body.role-viewer [data-bkrestore], body.role-viewer #bkNew, body.role-viewer .btn.danger { display: none !important; }
body.role-viewer #logoutBtn { display: inline-flex !important; }
body.role-viewer [data-unmon], body.role-viewer [data-monadd], body.role-viewer #ldAll { display: none !important; }
body.role-viewer .port-acts, body.role-viewer .verdict .acts .btn:not(#reCheck):not(#exportRep) { display: none !important; }

/* ---- обход розеток ---- */
.walk-latest { border-color: rgba(34, 197, 94, .5); background: linear-gradient(90deg, rgba(34, 197, 94, .10), var(--panel) 60%); }
body.role-viewer #walkBtn, body.role-viewer #walkPanel { display: none !important; }

/* лицензия: тариф, лимит устройств, окно Upgrade */
.lic-line { display: flex; align-items: center; gap: 7px; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--line); color: var(--text); cursor: pointer; }
.lic-line svg { width: 14px; height: 14px; color: var(--accent); flex: none; }
.lic-line:hover { color: var(--accent); }
.lic-banner { display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; border-radius: 12px; margin: 10px 0; border: 1px solid var(--line2); background: var(--panel2); font-size: 13px; line-height: 1.5; }
.lic-banner svg { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--info); }
.lic-banner.warn { border-color: rgba(245, 158, 11, .45); background: rgba(245, 158, 11, .08); }
.lic-banner.warn svg { color: var(--warn); }
.lic-banner .btn { margin-left: 6px; vertical-align: middle; }
.lic-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.lic-chip { font-size: 15px; padding: 5px 14px; }
.lic-usage { max-width: 460px; }
.lic-bar { height: 8px; border-radius: 6px; background: rgba(var(--fg-rgb), .08); overflow: hidden; margin-top: 6px; }
.lic-bar i { display: block; height: 100%; border-radius: 6px; transition: width .3s; }
.lic-code { font-family: "JetBrains Mono", Consolas, monospace; font-size: 34px; font-weight: 700; letter-spacing: 4px; text-align: center; padding: 16px; margin: 10px 0; border-radius: 14px; border: 1px dashed var(--line2); background: var(--panel2); color: var(--text-strong); user-select: all; }
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 12px; margin-top: 6px; }
.plan-card { border: 1px solid var(--line2); border-radius: 14px; padding: 14px; background: var(--panel2); display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.plan-card.rec { border-color: rgba(79, 140, 255, .6); box-shadow: 0 0 0 1px rgba(79, 140, 255, .25) inset; }
.plan-card.current { opacity: .85; }
.plan-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 16px; }
.plan-price { font-size: 20px; font-weight: 700; color: var(--text-strong); }
.plan-lim, .plan-feats { margin: 0; padding-left: 18px; color: var(--text-soft); }
.plan-feats { font-size: 12px; margin-top: 6px; }
.plan-card details summary { cursor: pointer; color: var(--muted); font-size: 12px; }
.plan-card .btn { margin-top: auto; justify-content: center; }
tr.paused td { opacity: .6; }

/* публичное демо */
.demo-strip { display: flex; align-items: center; gap: 12px; margin: 0 0 16px; padding: 10px 14px; border-radius: 12px; border: 1px solid rgba(245,158,11,.45); background: rgba(245,158,11,.1); color: var(--text); font-size: 13.5px; line-height: 1.45; }
.demo-strip svg { flex: none; color: var(--t-warn, #f59e0b); }
.demo-strip .btn { margin-left: auto; white-space: nowrap; }

.wt-note { display: flex; gap: 10px; margin: 10px 8px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line2); background: var(--s2, rgba(255,255,255,.03)); color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.wt-note svg { flex: none; margin-top: 2px; }

.warn-text{color:var(--warn);font-weight:600}