:root {
  --bg: #f4f5f7; --panel: #ffffff; --panel-2: #f9fafb; --text: #16181d; --muted: #6b7280; --line: #e5e7eb;
  --accent: #2f6fed; --accent-weak: #e8f0fe;
  --ok: #1a8f4c; --ok-bg: #e6f6ec; --warn: #b26a00; --warn-bg: #fff4e0; --fail: #c62828; --fail-bg: #fdecec;
  --info: #5b6472; --info-bg: #eef0f3; --gray: #8a919c;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1115; --panel: #171a21; --panel-2: #1d212a; --text: #e7e9ee; --muted: #9aa3b2; --line: #2a2f3a;
    --accent: #6c9cff; --accent-weak: #1d2a44;
    --ok: #4cc27f; --ok-bg: #133022; --warn: #f0b04f; --warn-bg: #33270f; --fail: #ff6b6b; --fail-bg: #3a1717;
    --info: #a7b0bf; --info-bg: #222733; --gray: #6b7280;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1115; --panel: #171a21; --panel-2: #1d212a; --text: #e7e9ee; --muted: #9aa3b2; --line: #2a2f3a;
  --accent: #6c9cff; --accent-weak: #1d2a44;
  --ok: #4cc27f; --ok-bg: #133022; --warn: #f0b04f; --warn-bg: #33270f; --fail: #ff6b6b; --fail-bg: #3a1717;
  --info: #a7b0bf; --info-bg: #222733; --gray: #6b7280;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
button { font: inherit; cursor: pointer; border-radius: 8px; border: 1px solid var(--line); background: var(--panel);
  color: var(--text); padding: 7px 12px; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--fail); border-color: var(--fail); }
button:disabled { opacity: .5; cursor: wait; }
input, select, textarea { font: inherit; padding: 7px 10px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); }
header.top { display: flex; align-items: center; gap: 16px; padding: 14px 24px; background: var(--panel);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
header.top h1 { font-size: 17px; margin: 0; font-weight: 650; }
header.top .sp { flex: 1; }
main { padding: 20px 24px 60px; max-width: 1400px; margin: 0 auto; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.card.click { cursor: pointer; transition: border-color .15s; }
.card.click:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 2px; font-size: 15px; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.between { justify-content: space-between; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.s-ok { color: var(--ok); background: var(--ok-bg); }
.s-warning, .s-warn { color: var(--warn); background: var(--warn-bg); }
.s-degraded, .s-down, .s-fail, .s-unreachable { color: var(--fail); background: var(--fail-bg); }
.s-info, .s-not_deployed, .s-unknown { color: var(--info); background: var(--info-bg); }
.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.kv div { background: var(--panel-2); border-radius: 8px; padding: 6px 8px; }
.kv b { display: block; font-size: 15px; }
.kv span { font-size: 11.5px; color: var(--muted); }
.problems { margin: 10px 0 0; padding: 0; list-style: none; font-size: 13px; }
.problems li { padding: 3px 0; }
.stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px; min-width: 110px; }
.stat b { font-size: 20px; display: block; }
.stat span { color: var(--muted); font-size: 12px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 14px 0; flex-wrap: wrap; }
.tabs button { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 12px; color: var(--muted); }
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); }
table { width: 100%; border-collapse: collapse; }
td, th { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 12px; }
pre.out { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px; overflow: auto;
  max-height: 520px; font: 12px/1.45 var(--mono); white-space: pre-wrap; word-break: break-word; }
.layer { border-left: 3px solid var(--line); padding: 6px 12px; margin: 8px 0; }
.layer.fail { border-color: var(--fail); } .layer.warn { border-color: var(--warn); } .layer.ok { border-color: var(--ok); }
.back { margin-bottom: 8px; display: inline-block; }
.hint { font-size: 12.5px; color: var(--muted); }
.callout { padding: 10px 12px; border-radius: 8px; background: var(--accent-weak); margin: 10px 0; }
svg.spark { width: 100%; height: 60px; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 10px; z-index: 50; max-width: 90vw; }
@media (max-width: 640px) {
  header.top { padding: 12px 16px; }
  main { padding: 14px 16px 50px; }
  .kv { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: 1fr; }
}

/* ---------------- v2: дружелюбный интерфейс ---------------- */
.brand { display: flex; align-items: center; gap: 10px; }
.brand .logo { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; }
.iconbtn { padding: 7px 10px; }
.hero-sum { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px;
  display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.hero-sum .big { font-size: 20px; font-weight: 650; }
.hero-sum .chips { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
.chip { padding: 6px 12px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--line); font-size: 13px; }
.chip b { margin-right: 4px; }
h2.section { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 22px 0 10px; font-weight: 600; }
.rcard { display: flex; flex-direction: column; gap: 10px; border-left: 4px solid var(--line); }
.rcard.st-ok { border-left-color: var(--ok); } .rcard.st-warning { border-left-color: var(--warn); }
.rcard.st-down, .rcard.st-degraded, .rcard.st-unreachable { border-left-color: var(--fail); }
.rcard .owner { font-size: 16px; font-weight: 650; }
.headline { font-weight: 600; }
.headline.st-ok { color: var(--ok); } .headline.st-warning { color: var(--warn); }
.headline.st-down, .headline.st-degraded, .headline.st-unreachable { color: var(--fail); }
.headline.st-not_deployed, .headline.st-unknown { color: var(--info); }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.tile { background: var(--panel-2); border-radius: 8px; padding: 6px 8px; font-size: 12px; display: flex; align-items: center; gap: 6px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--gray); flex: none; }
.dot.ok { background: var(--ok); } .dot.warn { background: var(--warn); } .dot.fail { background: var(--fail); } .dot.na { background: transparent; border: 1.5px solid var(--gray); }
.minis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; font-size: 12px; color: var(--muted); }
.minis b { display: block; color: var(--text); font-size: 14px; }
.bar { height: 6px; background: var(--panel-2); border-radius: 4px; overflow: hidden; margin-top: 4px; border: 1px solid var(--line); }
.bar > i { display: block; height: 100%; background: var(--ok); }
.bar.warn > i { background: var(--warn); } .bar.fail > i { background: var(--fail); }
.subnodes { border-top: 1px dashed var(--line); padding-top: 8px; font-size: 13px; display: grid; gap: 4px; }
.cardfoot { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
.big-hero { border-radius: var(--radius); padding: 18px 20px; margin: 12px 0; border: 1px solid var(--line); background: var(--panel); }
.big-hero.st-ok { background: var(--ok-bg); border-color: transparent; }
.big-hero.st-warning { background: var(--warn-bg); border-color: transparent; }
.big-hero.st-down, .big-hero.st-degraded, .big-hero.st-unreachable { background: var(--fail-bg); border-color: transparent; }
.big-hero h2 { margin: 0 0 4px; font-size: 21px; }
.big-hero .todo { margin-top: 6px; }
.big-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 14px 0; }
.big-tiles .tile { padding: 12px; font-size: 14px; background: var(--panel); border: 1px solid var(--line); }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.list-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.list-row:last-child { border-bottom: none; }
.res-row { padding: 6px 0; }
.res-row .row { justify-content: space-between; }
.fixcard { display: grid; gap: 6px; }
.fixcard.recommended { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.fixcard dl { display: grid; grid-template-columns: 130px 1fr; gap: 4px 10px; margin: 4px 0 0; font-size: 13px; }
.fixcard dt { color: var(--muted); }
.fixcard dd { margin: 0; }
.tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.tools button { text-align: left; padding: 10px 12px; }
.tools button small { display: block; color: var(--muted); font-size: 11.5px; }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: grid; place-items: center; z-index: 40; padding: 16px; }
.modal { background: var(--panel); border-radius: 14px; padding: 20px; max-width: 480px; width: 100%; border: 1px solid var(--line); }
.modal h3 { margin: 0 0 8px; }
.modal textarea, .modal input[type=text] { width: 100%; margin-top: 6px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.spinner { width: 16px; height: 16px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; display: inline-block; animation: spin 0.8s linear infinite; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }
details.tech summary { cursor: pointer; color: var(--muted); font-size: 12.5px; }
.signal { font-family: var(--mono); font-size: 12px; }
.empty { text-align: center; color: var(--muted); padding: 30px; }
@media (max-width: 760px) {
  .tiles, .big-tiles { grid-template-columns: repeat(2, 1fr); }
  .minis { grid-template-columns: repeat(2, 1fr); }
  .cols { grid-template-columns: 1fr; }
  .fixcard dl { grid-template-columns: 1fr; }
  header.top .hint { display: none; }
}
.brand { color: var(--text); }
.logline { padding: 4px 0; border-bottom: 1px solid var(--line); display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; word-break: break-word; }
.logline.imp { background: linear-gradient(90deg, var(--warn-bg), transparent 40%); }