/* WG Panel — «сетевой диспетчер»: холодная бумага, сине-сланцевые чернила, бирюзовый сигнал.
   Главный акцент — табличка адреса сервера (.plate). Всё остальное спокойное и плоское. */

:root {
  --paper: #eef2f5;
  --panel: #ffffff;
  --sunk: #f5f8fa;
  --ink: #172b3a;
  --ink-2: #3a5061;
  --muted: #627687;
  --line: #d6dfe6;
  --line-strong: #b9c7d2;
  --signal: #0b7a75;
  --signal-hover: #086560;
  --signal-ink: #ffffff;
  --signal-soft: #dff0ee;
  --amber: #a5620a;
  --amber-soft: #fbefdc;
  --ok: #1d7f47;
  --ok-soft: #e1f2e7;
  --err: #b8352b;
  --err-soft: #fbe5e2;
  --side: #172b3a;
  --side-ink: #c9d6df;
  --side-active: #ffffff;
  --focus: #2a8fd6;
  --radius: 10px;
  --radius-s: 7px;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "JetBrains Mono", Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0e1920;
    --panel: #142430;
    --sunk: #102029;
    --ink: #dbe6ed;
    --ink-2: #b4c4cf;
    --muted: #8aa0ae;
    --line: #233845;
    --line-strong: #31505f;
    --signal: #38b7ad;
    --signal-hover: #52c9bf;
    --signal-ink: #052522;
    --signal-soft: #12332f;
    --amber: #e3a24a;
    --amber-soft: #33260f;
    --ok: #4cc27d;
    --ok-soft: #12301f;
    --err: #f07a6f;
    --err-soft: #3a1714;
    --side: #0a141a;
    --side-ink: #9fb3c1;
    --focus: #5fb3f0;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 15px/1.55 var(--sans); font-feature-settings: "tnum" 1;
}
a { color: var(--signal); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1 { font-size: 1.75rem; line-height: 1.2; font-weight: 650; letter-spacing: -0.015em; margin: 0 0 .35em; }
h2 { font-size: 1.15rem; line-height: 1.3; font-weight: 620; margin: 0 0 .6em; }
h3 { font-size: 1rem; font-weight: 620; margin: 1.4em 0 .6em; }
p { margin: 0 0 .8em; max-width: 72ch; }
.lead { color: var(--ink-2); font-size: 1.02rem; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }
.mono { font-family: var(--mono); font-feature-settings: normal; }
.warn-text { color: var(--amber); }
code { font-family: var(--mono); font-size: .9em; background: var(--sunk); border: 1px solid var(--line);
  padding: 0 5px; border-radius: 5px; }
ul, ol { padding-left: 1.25em; margin: 0; }
li + li { margin-top: .35em; }

/* ---------- каркас ---------- */
.shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 100vh;
  background: linear-gradient(to right, var(--side) 220px, transparent 220px); }
.side {
  background: var(--side); color: var(--side-ink); padding: 22px 14px; display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh;
}
@media (prefers-color-scheme: dark) { .side { border-right: 1px solid var(--line); } }
.side .brand { color: var(--side-active); font-weight: 700; font-size: 1.05rem; padding: 2px 10px 18px;
  display: flex; align-items: center; gap: 10px; }
.side nav { display: flex; flex-direction: column; gap: 2px; }
.side nav a {
  color: var(--side-ink); padding: 8px 10px; border-radius: var(--radius-s); border-left: 3px solid transparent;
}
.side nav a:hover { color: var(--side-active); text-decoration: none; background: rgba(255,255,255,.05); }
.side nav a[aria-current="page"] { color: var(--side-active); background: rgba(255,255,255,.08); border-left-color: var(--signal); }
.side .bottom { margin-top: auto; }
.side .bottom button { color: var(--side-ink); padding: 8px 10px; }
.side .bottom button:hover { color: var(--side-active); }
.content { padding: 34px 40px 60px; max-width: 1180px; width: 100%; }

.mark { width: 22px; height: 22px; flex: none; }

.topbar { display: flex; justify-content: center; padding: 22px 16px 0; }
.topbar .brand { color: var(--ink); font-weight: 700; display: flex; gap: 10px; align-items: center; }
.single { max-width: 560px; margin: 0 auto; padding: 26px 16px 60px; }

@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); background: none; }
  .side { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; padding: 10px 12px; gap: 6px; }
  .side .brand { padding: 4px 8px; }
  .side nav { flex-direction: row; flex-wrap: wrap; }
  .side nav a { border-left: 0; border-bottom: 2px solid transparent; border-radius: 0; padding: 6px 8px; }
  .side nav a[aria-current="page"] { border-bottom-color: var(--signal); background: none; }
  .side .bottom { margin: 0 0 0 auto; }
  .content { padding: 22px 16px 50px; }
}

/* ---------- панели ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 18px; }
.panel.quiet { background: transparent; }
.panel > h2:first-child, .panel > .head:first-child h2 { margin-top: 0; }
.head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.head h1 { margin: 0; }
.head > div:first-child { flex: 1 1 280px; min-width: 0; }
.head > .row { flex-wrap: wrap; }
.head .sub { color: var(--muted); margin-top: 4px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 160px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.back { display: inline-block; color: var(--muted); font-size: .88rem; margin-bottom: 6px; }

/* ---------- табличка адреса ---------- */
.plate {
  display: inline-flex; align-items: stretch; border: 1.5px solid var(--ink); border-radius: 8px; overflow: hidden;
  background: var(--panel); font-family: var(--mono); font-feature-settings: normal; line-height: 1;
}
.plate .host { padding: 10px 14px; font-size: 1.15rem; font-weight: 600; letter-spacing: .01em; }
.plate .port { padding: 10px 12px; font-size: 1.15rem; background: var(--ink); color: var(--panel); }
.plate.small .host, .plate.small .port { font-size: .95rem; padding: 6px 10px; }

.plate-form { display: grid; grid-template-columns: minmax(0, 1fr) 120px auto; gap: 0; align-items: stretch;
  border: 2px solid var(--ink); border-radius: 12px; overflow: hidden; background: var(--panel); }
.plate-form input { border: 0; border-radius: 0; background: transparent; font-family: var(--mono);
  font-feature-settings: normal; font-size: 1.7rem; font-weight: 600; padding: 16px 18px; min-width: 0; }
.plate-form input.port { background: var(--ink); color: var(--panel); text-align: center; font-size: 1.4rem; }
.plate-form input:focus { outline: none; background: var(--signal-soft); }
.plate-form input.port:focus { background: var(--ink-2); }
.plate-form button { border: 0; border-radius: 0; padding: 0 22px; font-size: 1rem; }
.plate-note { margin-top: 10px; }
@media (max-width: 640px) {
  .plate-form { grid-template-columns: minmax(0, 1fr) 90px; }
  .plate-form input { font-size: 1.25rem; padding: 12px; }
  .plate-form button { grid-column: 1 / -1; padding: 12px; }
}

/* ---------- список серверов ---------- */
.servers { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); overflow: hidden; }
.srv { display: grid; grid-template-columns: 14px minmax(160px, 1.2fr) minmax(200px, 1fr) repeat(3, minmax(84px, auto));
  gap: 18px; align-items: center; padding: 16px 20px; color: inherit; border-top: 1px solid var(--line); }
.srv:first-child { border-top: 0; }
.srv:hover { background: var(--sunk); text-decoration: none; }
.srv .name { font-weight: 620; }
.srv .num b { display: block; font-size: 1.1rem; }
.srv .num span { color: var(--muted); font-size: .8rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.dot.warn { background: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); }
.dot.err { background: var(--err); box-shadow: 0 0 0 3px var(--err-soft); }
.srv.srv-health { grid-template-columns: 14px minmax(140px, .8fr) minmax(190px, .8fr) minmax(0, 2fr); }
@media (max-width: 900px) {
  .srv { grid-template-columns: 14px 1fr; gap: 8px 12px; }
  .srv > :nth-child(n+3) { grid-column: 2; }
  .srv .nums-inline { display: flex; gap: 18px; }
}

/* ---------- цифры ---------- */
.nums { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 18px; }
.nums b { display: block; font-size: 1.45rem; line-height: 1.2; font-weight: 650; }
.nums span { font-size: .82rem; color: var(--muted); }

/* ---------- формы ---------- */
input, textarea, select {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line-strong); border-radius: var(--radius-s);
  background: var(--panel); color: var(--ink); font: inherit;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--focus); outline-offset: -1px; border-color: transparent; }
textarea { resize: vertical; }
input[type="checkbox"] { width: auto; accent-color: var(--signal); }
.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.fields label, .field { display: flex; flex-direction: column; gap: 5px; font-size: .86rem; color: var(--ink-2); font-weight: 520; }
.fields label.full { grid-column: 1 / -1; }
.fields label.check, label.check { flex-direction: row; align-items: center; gap: 9px; color: var(--ink); font-weight: 400; font-size: .95rem; }
.hint { font-size: .8rem; color: var(--muted); font-weight: 400; }
details > summary { cursor: pointer; color: var(--ink-2); font-weight: 560; margin: 4px 0; list-style-position: outside; }
details[open] > summary { margin-bottom: 14px; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-weight: 620; margin-bottom: 10px; padding: 0; }

/* ---------- кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 16px;
  border-radius: var(--radius-s); border: 1px solid var(--line-strong); background: var(--panel); color: var(--ink);
  font: inherit; font-weight: 560; cursor: pointer; text-align: center; white-space: nowrap;
}
.btn:hover { border-color: var(--ink-2); text-decoration: none; }
.btn.primary { background: var(--signal); color: var(--signal-ink); border-color: var(--signal); }
.btn.primary:hover { background: var(--signal-hover); border-color: var(--signal-hover); }
.btn.danger { color: var(--err); }
.btn.small { padding: 4px 10px; font-size: .84rem; }
.btn.big { padding: 13px 22px; font-size: 1.02rem; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--signal); font: inherit; cursor: pointer; }
.linkbtn:hover { text-decoration: underline; text-underline-offset: 3px; }
.linkbtn.danger { color: var(--err); }
form { margin: 0; }
button:disabled { opacity: .55; cursor: progress; }

/* ---------- сообщения и метки ---------- */
.flash { padding: 11px 14px; border-radius: var(--radius-s); margin-bottom: 14px; background: var(--signal-soft);
  border-left: 3px solid var(--signal); }
.flash.ok { background: var(--ok-soft); border-left-color: var(--ok); }
.flash.err { background: var(--err-soft); border-left-color: var(--err); }
.flash.warn { background: var(--amber-soft); border-left-color: var(--amber); }
.tag { display: inline-block; padding: 1px 9px; border-radius: 99px; font-size: .78rem; line-height: 1.6;
  background: var(--sunk); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; font-weight: 520; vertical-align: middle; }
.tag.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.tag.warn { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
.tag.err { background: var(--err-soft); color: var(--err); border-color: transparent; }
.tag.signal { background: var(--signal-soft); color: var(--signal); border-color: transparent; }

/* ---------- таблицы ---------- */
.tablewrap { overflow-x: auto; margin: 0 -4px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .8rem; color: var(--muted); font-weight: 560; }
tbody tr:last-child td { border-bottom: 0; }
tr.off td { opacity: .5; }
td.actions { text-align: right; white-space: nowrap; }
td.actions form { display: inline-block; margin-left: 14px; }
td.nowrap { white-space: nowrap; }
td.nowrap > * + * { margin-left: 8px; }
input.inline { border-color: transparent; background: transparent; padding: 4px 6px; font-weight: 560; }
input.inline:hover, input.inline:focus { border-color: var(--line-strong); background: var(--panel); }
input.filter { width: 240px; }
tr.editrow td { padding-top: 0; }
tr.editrow details summary { font-size: .85rem; font-weight: 500; color: var(--muted); }

/* ---------- страница пользователя ---------- */
.ticket { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; margin-bottom: 18px; }
.ticket .top { padding: 22px 24px 18px; }
.ticket .who { font-size: 1.5rem; font-weight: 650; letter-spacing: -0.01em; margin: 0; }
.ticket .where { color: var(--muted); margin-top: 2px; }
.ticket .body { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 22px; padding: 22px 24px;
  border-top: 1.5px dashed var(--line-strong); align-items: center; }
.qr { background: #fff; padding: 8px; border-radius: 10px; line-height: 0; border: 1px solid var(--line); }
.qr img { width: 100%; height: auto; image-rendering: pixelated; }
.ticket .stack { min-width: 0; }
.ticket .btn { white-space: normal; width: 100%; line-height: 1.3; }
@media (max-width: 520px) { .ticket .body { grid-template-columns: 1fr; } .qr { max-width: 260px; } }
.howto ol li::marker { color: var(--signal); font-weight: 650; }

.drop { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 26px 18px; border: 2px dashed var(--line-strong);
  border-radius: var(--radius); text-align: center; cursor: pointer; background: var(--sunk); }
.drop:hover, .drop:focus-within { border-color: var(--signal); }
.drop input { width: auto; max-width: 100%; border: 0; background: none; padding: 0; }

.linkcard { display: flex; flex-direction: column; gap: 3px; color: inherit; }
.linkcard:hover { border-color: var(--signal); text-decoration: none; }
.linkcard b { color: var(--signal); }

/* ---------- маршруты ---------- */
.services { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.svc { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: var(--radius-s); cursor: pointer; background: var(--panel); }
.svc:hover { border-color: var(--line-strong); }
.svc span { flex: 1; line-height: 1.3; }
.svc small { color: var(--muted); font-family: var(--mono); font-feature-settings: normal; font-size: .76rem; }
.svc:has(input:checked) { border-color: var(--signal); background: var(--signal-soft); }
.grp-head { margin-top: 18px; }
.grp-head h3 { margin: 0; }

/* ---------- журнал установки ---------- */
.log { background: #0f1c24; color: #cfe0ea; font-family: var(--mono); font-size: .84rem; line-height: 1.55;
  padding: 16px 18px; border-radius: var(--radius); min-height: 220px; max-height: 60vh; overflow: auto; white-space: pre-wrap; }
.state { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.spinner { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line-strong); border-top-color: var(--signal);
  animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

/* ---------- проверка IP ---------- */
.verdict { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.verdict::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.verdict.yes { color: var(--ok); } .verdict.yes::before { background: var(--ok); }
.verdict.no { color: var(--amber); } .verdict.no::before { background: var(--amber); }
.verdict.bad { color: var(--err); } .verdict.bad::before { background: var(--err); }
.health-line { font-size: 1.05rem; margin: 2px 0 4px; }
.checks { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 10px 18px; margin: 0; }
.checks dt { color: var(--muted); font-size: .9rem; }
.checks dd { margin: 0; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
@media (max-width: 640px) { .checks { grid-template-columns: 1fr; gap: 2px; } .checks dd { margin-bottom: 10px; } }

.empty { text-align: left; padding: 30px; }
.dangerzone { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }

/* ---------- объявление ---------- */
.announce { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; background: var(--signal-soft);
  border: 1px solid transparent; border-left: 4px solid var(--signal); line-height: 1.45; }
.announce.warn { background: var(--amber-soft); border-left-color: var(--amber); }

/* ---------- люди ---------- */
.person-head { margin-bottom: 18px; }
.person-head h1 { margin-bottom: 4px; }
.ticket.device .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.ticket .body.solo { display: block; }
.qr-later summary { color: var(--signal); font-weight: 520; font-size: .92rem; }
.qr-later[open] summary { margin-bottom: 10px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 16px; }
.chip { padding: 6px 12px; border-radius: 99px; border: 1px solid var(--line-strong); color: var(--ink-2);
  background: var(--panel); font-size: .9rem; }
.chip:hover { text-decoration: none; border-color: var(--ink-2); }
.chip.on { background: var(--ink); border-color: var(--ink); color: var(--panel); }
.chip b { font-weight: 650; margin-left: 2px; }
table.people td { padding-top: 12px; padding-bottom: 12px; }
table.people th:first-child, table.people td:first-child { padding-left: 18px; }
table.people th:last-child, table.people td:last-child { padding-right: 18px; }
.ok-text { color: var(--ok); }
.device-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto; gap: 8px 22px;
  align-items: start; padding: 14px 0; border-top: 1px solid var(--line); }
.device-row:first-of-type { border-top: 0; padding-top: 0; }
.device-row.off { opacity: .55; }
.device-row .inline { font-size: 1.02rem; padding-left: 0; }
.actions-inline { display: flex; gap: 14px; white-space: nowrap; }
table.mini td { padding: 3px 10px 3px 0; border: 0; }
.add-device { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
@media (max-width: 760px) { .device-row { grid-template-columns: 1fr; } }

/* ---------- история ---------- */
.uptime { display: flex; gap: 26px; flex-wrap: wrap; }
.uptime b { display: block; font-size: 1.25rem; font-weight: 650; line-height: 1.2; }
.uptime span { font-size: .8rem; color: var(--muted); }
.strip { display: block; width: 100%; height: 34px; }
.mini-hist .strip { height: 22px; }
.s-ok { fill: var(--ok); } .s-warn { fill: var(--amber); } .s-bad { fill: var(--err); } .s-none { fill: var(--line); }
.strip-legend { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.strip-legend .lg { display: inline-flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; }
@media (max-width: 520px) { .strip-legend .lg { order: 3; width: 100%; } }
.strip-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-left: 8px; }
.strip-legend i.s-ok { background: var(--ok); } .strip-legend i.s-warn { background: var(--amber); }
.strip-legend i.s-bad { background: var(--err); } .strip-legend i.s-none { background: var(--line); }
.charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 18px; }
.chart { position: relative; border-bottom: 1px solid var(--line); margin-top: 6px; }
.chart svg { display: block; width: 100%; height: 80px; }
.chart polyline { fill: none; stroke: var(--signal); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.chart circle { fill: var(--signal); }
.chart-max { position: absolute; top: 0; right: 0; font-size: .75rem; color: var(--muted); font-family: var(--mono); }
.chart-empty { padding: 26px 0; }
.srv.srv-health { grid-template-columns: 14px minmax(120px, .7fr) minmax(170px, .7fr) minmax(0, 1.4fr) minmax(160px, 1fr); }