/* NodeForge — app.css v3 · полная перестройка */
* { box-sizing: border-box; margin: 0; padding: 0 }

/* ─────────────────── БАЗОВЫЕ ЭЛЕМЕНТЫ ─────────────────── */
a { color: var(--accent); text-decoration: none }
a:hover { text-decoration: underline; text-underline-offset: 3px }

/* ─────────────────── САЙДБАР ─────────────────── */
.sidebar {
  position: fixed; inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 30;
  transition: transform .2s ease;
}

.sidebar-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 16px 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--text); font-weight: 650; font-size: 15px; letter-spacing: -.3px;
  text-decoration: none;
}
.sidebar-brand:hover { text-decoration: none; color: var(--text) }
.sidebar-logo {
  width: 32px; height: 32px; border-radius: var(--r-sm);
  background: linear-gradient(135deg, #1a3a6e 0%, #0d1f40 100%);
  border: 1px solid var(--accent-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); flex: none;
}
.sidebar-logo svg { width: 16px; height: 16px }

.sidebar-brand-text { display: flex; flex-direction: column; gap: 1px }
.sidebar-brand-text small {
  font-size: 8px; letter-spacing: 1.8px; color: var(--accent);
  font-weight: 700; line-height: 1;
}

.sidebar-toggle {
  width: 28px; height: 28px; border-radius: var(--r-sm);
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); cursor: pointer; display: flex;
  align-items: center; justify-content: center; flex: none;
}
.sidebar-toggle svg { width: 14px; height: 14px; stroke: currentColor }
.sidebar-toggle:hover { background: var(--surface); color: var(--text) }

.sidebar-nav {
  flex: 1; overflow-y: auto; padding: 12px 10px 8px;
  display: flex; flex-direction: column; gap: 2px;
}
.sidebar-nav::-webkit-scrollbar { width: 4px }
.sidebar-nav::-webkit-scrollbar-track { background: transparent }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px }

.nav-group-label {
  font-size: 10px; font-weight: 600; letter-spacing: 1.2px;
  color: var(--text-dim); text-transform: uppercase;
  padding: 12px 10px 4px; margin-top: 4px;
}

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm);
  color: var(--text-muted); font-size: 13.5px; font-weight: 500;
  text-decoration: none; transition: background .1s, color .1s;
  position: relative;
}
.nav-item svg { width: 16px; height: 16px; flex: none; stroke: currentColor }
.nav-item:hover { background: var(--surface); color: var(--text); text-decoration: none }
.nav-item.on {
  background: var(--accent-muted); color: var(--accent);
  border: 1px solid var(--accent-border);
}
.nav-item.on svg { stroke: var(--accent) }
.nav-item.on:hover { color: var(--accent) }

.sidebar-bottom {
  padding: 10px 10px 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex; flex-direction: column; gap: 4px;
}
.nav-item-settings { margin-bottom: 4px }

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm);
  background: var(--surface); border: 1px solid var(--border-subtle);
  margin-top: 4px;
}
.user-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, #1a4080 0%, #0e2550 100%);
  border: 1px solid var(--accent-border);
  color: var(--accent); font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.user-info { display: flex; flex-direction: column; gap: 2px; min-width: 0 }
.user-info b { font-size: 12.5px; font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap }
.logout-link { font-size: 11px; color: var(--text-dim) }
.logout-link:hover { color: var(--err) }

/* ─────────────────── СТРАНИЦА ─────────────────── */
.page-wrap {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
}
.page-wrap-noauth { margin-left: 0 }

main { max-width: 1280px; margin: 0 auto; padding: 36px 32px 72px }

/* ─────────────────── ЗАГОЛОВОК СТРАНИЦЫ ─────────────────── */
.page-heading {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 20px; margin-bottom: 32px;
}
.eyebrow {
  font-size: 10px; letter-spacing: 2px; font-weight: 700;
  color: var(--accent); margin-bottom: 8px;
}
h1 {
  font-size: 28px; font-weight: 700; letter-spacing: -.6px;
  line-height: 1.2; color: var(--text);
}
h2 { font-size: 16px; font-weight: 600; color: var(--text) }
h3 { font-size: 14px; font-weight: 600; color: var(--text) }
.sub { color: var(--text-muted); font-size: 14px; margin-top: 6px; line-height: 1.5 }
.page-heading .sub { margin: 8px 0 0 }

/* ─────────────────── КАРТОЧКИ ─────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.card-secondary {
  background: var(--bg-2);
  border-color: var(--border-subtle);
}
.card h3 { margin-bottom: 14px }

/* ─────────────────── СЕТКИ ─────────────────── */
.grid { display: grid; gap: 16px }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(320px,1fr)) }
.grid.c3 { grid-template-columns: repeat(auto-fit, minmax(240px,1fr)) }
.row { display: flex; gap: 12px }
.row > * { flex: 1; min-width: 0 }

/* ─────────────────── ПОЛЯ ФОРМ ─────────────────── */
label {
  display: block; font-size: 12.5px; font-weight: 500;
  color: var(--text-muted); margin-bottom: 6px;
}
input, select, textarea {
  width: 100%; background: var(--surface-2);
  border: 1px solid var(--border); color: var(--text);
  border-radius: var(--r-sm); padding: 9px 12px;
  font: inherit; font-size: 14px;
  transition: border-color .12s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.field { margin-bottom: 16px }

/* ─────────────────── КНОПКИ ─────────────────── */
button, .btn {
  background: var(--accent); color: var(--btn-text);
  border: 0; border-radius: var(--r-sm);
  padding: 10px 18px; font: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; display: inline-flex; align-items: center;
  justify-content: center; gap: 7px; text-decoration: none;
  transition: filter .12s, background .12s;
  white-space: nowrap;
}
button:hover, .btn:hover { filter: brightness(1.1); text-decoration: none }
button:disabled { opacity: .45; cursor: not-allowed; filter: none }

.btn-ghost {
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--text-muted); font-weight: 500;
}
.btn-ghost:hover { background: var(--surface-3); border-color: var(--text-dim); color: var(--text) }

.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: var(--r-sm) }
.btn-danger {
  background: transparent; border: 1px solid var(--err-border);
  color: var(--err);
}
.btn-danger:hover { background: var(--err-muted) }

/* ─────────────────── ТЕГИ / БЕЙДЖИ ─────────────────── */
.tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: var(--r);
  font-size: 11.5px; font-weight: 500;
  background: var(--surface-2); color: var(--text-muted);
  border: 1px solid var(--border);
}
.tag.ok { color: var(--ok); border-color: var(--ok-border); background: var(--ok-muted) }
.tag.ok:before { content: '●'; font-size: 7px; color: var(--ok) }
.tag.warn { color: var(--warn); border-color: var(--warn-border); background: var(--warn-muted) }
.tag.err { color: var(--err); border-color: var(--err-border); background: var(--err-muted) }
.tag.err:before { content: '●'; font-size: 7px; color: var(--err) }
.tag.info { color: var(--accent); border-color: var(--accent-border); background: var(--accent-muted) }

/* ─────────────────── ТАБЛИЦЫ ─────────────────── */
table { width: 100%; border-collapse: collapse; font-size: 14px }
th {
  text-align: left; color: var(--text-dim); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: .8px; padding: 0 12px 12px;
}
td { padding: 12px; border-top: 1px solid var(--border-subtle); vertical-align: middle }
tr:hover td { background: rgba(255,255,255,.012) }
.mono { font-family: var(--font-mono); font-size: 12.5px }
.dim { color: var(--text-muted) }
.right { text-align: right }

/* ─────────────────── СТАТИСТИКА ─────────────────── */
.stat {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px; margin-bottom: 28px;
}
.stat .b {
  background: linear-gradient(145deg, var(--surface-2) 0%, var(--surface) 100%);
  border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 20px 22px; position: relative; overflow: hidden;
}
.stat .b::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, transparent, var(--accent-border), transparent);
}
.stat .n {
  font-size: 32px; font-weight: 700; font-variant-numeric: tabular-nums;
  letter-spacing: -1px; line-height: 1.2; margin: 8px 0 4px;
}
.stat .l {
  font-size: 11.5px; font-weight: 500; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .6px;
}
.stat-note { font-size: 11px; color: var(--text-dim); margin-top: 4px }
.stat .n.ok, .success-text { color: var(--ok) }
.stat .n.warn, .warning-text { color: var(--warn) }
.stat .n.info { color: var(--accent) }

/* кликабельные стат-блоки */
.stat .stat-click {
  display: block; width: 100%; text-align: left; font: inherit;
  color: var(--text); cursor: pointer; transition: border-color .15s, transform .1s;
}
.stat .stat-click:hover { border-color: var(--text-dim); transform: translateY(-1px) }
.stat .stat-click .l { color: var(--text-muted) }

/* ─────────────────── ПОЛОСА СТАТУСА ─────────────────── */
.status-strip {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 20px;
}
.status-strip:empty { display: none }
.status-chip {
  display: inline-flex; align-items: center; gap: 7px;
  height: 30px; padding: 0 12px; border-radius: 999px;
  font-size: 12px; font-weight: 500; color: var(--text-muted);
  background: var(--surface); border: 1px solid var(--border); white-space: nowrap;
}
.status-chip::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; flex: none;
}
.status-chip.ok { color: var(--ok); background: var(--ok-muted); border-color: var(--ok-border) }
.status-chip.warn { color: var(--warn); background: var(--warn-muted); border-color: var(--warn-border) }
.status-chip.err { color: var(--err); background: var(--err-muted); border-color: var(--err-border) }
.status-chip.info { color: var(--accent); background: var(--accent-muted); border-color: var(--accent-border) }
.status-chip button { all: unset; cursor: pointer; color: inherit; font: inherit }
.status-chip:has(button):hover { filter: brightness(1.15) }

/* ─────────────────── ШАПКА СЕКЦИИ ─────────────────── */
.section-heading {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 20px;
}
.section-heading h2 { margin: 0 0 2px }
.section-heading p, .section-heading .dim { font-size: 12.5px; margin: 2px 0 0 }
.refresh { display: flex; align-items: center; gap: 10px }
.refresh .dim { font-size: 11px }

/* ─────────────────── ПРОГРУЗОЧНАЯ ПОЛОСА ─────────────────── */
.resume-bar {
  margin: 0 0 16px; padding: 12px 16px; border-radius: var(--r-md);
  background: var(--accent-muted); border: 1px solid var(--accent-border);
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap; font-size: 13.5px;
}
.resume-bar b { font-weight: 600 }
.resume-bar .btn-sm { margin-left: auto }

.warn-bar {
  margin: 0 0 16px; padding: 12px 16px; border-radius: var(--r-md);
  background: var(--warn-muted); border: 1px solid var(--warn-border);
  color: var(--warn); font-size: 13.5px; line-height: 1.5;
}

/* ─────────────────── ЛАЙВ-ПОДПИСЬ ─────────────────── */
.live-caption {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-dim); font-size: 11.5px; margin: -10px 0 22px;
}
.live-dot {
  width: 7px; height: 7px; flex: none; border-radius: 50%;
  background: var(--ok); animation: nf-pulse 2s ease-in-out infinite;
}
@keyframes nf-pulse { 0%,100%{opacity:1} 50%{opacity:.25} }

.live-now {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 13px; margin: -4px 0 16px;
}
.live-now:empty { display: none }
.live-now .dim { font-size: 12px }
.live-now .live-detail {
  flex-basis: 100%; margin: 2px 0 0 17px; font-size: 13px;
  line-height: 1.45; color: var(--text);
}
.live-now .live-dot { animation: nf-pulse 1.4s ease-in-out infinite }

/* ─────────────────── ЛОГ ─────────────────── */
.log {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 14px 16px;
  max-height: 55vh; overflow-y: auto;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.65;
}
.log .e { display: flex; gap: 10px; padding: 2px 0 }
.log .t { color: var(--text-dim); flex: 0 0 62px }
.log .m { white-space: pre-wrap; word-break: break-word; flex: 1 }
.log .info .m { color: var(--text-muted) }
.log .ok .m, .log .complete .m { color: var(--ok) }
.log .warn .m { color: var(--warn) }
.log .error .m { color: var(--err) }
.log .step .m { color: var(--step); font-weight: 600 }
.log .result .m { color: var(--accent); font-weight: 600 }
.log .ask .m { color: var(--warn); font-weight: 600 }

/* ─────────────────── СПРОС / ВЫБОР ─────────────────── */
.ask-box {
  background: var(--surface-2); border: 1px solid var(--warn-border);
  border-radius: var(--r-md); padding: 16px 18px; margin: 14px 0;
}
.ask-box h4 { margin-bottom: 6px; font-size: 15px }
.ask-box .facts { color: var(--text-muted); font-size: 13px; margin: 8px 0 14px }
.ask-box .facts div { padding: 1px 0 }
.opts { display: grid; gap: 10px }
.opt {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 12px 14px; cursor: pointer; text-align: left;
  transition: border-color .1s;
}
.opt:hover { border-color: var(--accent) }
.opt .ol { font-weight: 600; font-size: 14px; margin-bottom: 3px }
.opt .od { color: var(--text-muted); font-size: 13px; line-height: 1.45 }

/* ─────────────────── МАСТЕР (ШАГИ) ─────────────────── */
.steps { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px }
.steps .s {
  font-size: 12px; padding: 6px 12px; border-radius: 999px;
  background: var(--surface-2); color: var(--text-dim);
  border: 1px solid var(--border);
}
.steps .s.done { color: var(--ok); border-color: var(--ok-border) }
.steps .s.cur {
  color: var(--btn-text); background: var(--accent);
  border-color: var(--accent); font-weight: 600;
}

/* ─────────────────── ПРОГРЕСС ─────────────────── */
.run-progress { margin: 12px 0 16px; min-width: 0; width: 100% }
.progress-heading {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; font-size: 13px;
}
.progress-heading b {
  font-size: 22px; font-variant-numeric: tabular-nums; color: var(--accent);
}
.progress-track {
  height: 6px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 6px; overflow: hidden; margin: 10px 0;
}
.progress-track > div {
  height: 100%; background: var(--accent); border-radius: 6px;
  transition: width .25s ease;
}
.run-progress.problem .progress-track > div { background: var(--warn) }
.progress-caption, .metric-note { font-size: 11px; color: var(--text-dim); line-height: 1.5 }
.progress-caption { margin-top: 6px }
.run-controls { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 }
.active-run-item + .active-run-item,
.run-history-item + .run-history-item {
  border-top: 1px solid var(--border); margin-top: 18px; padding-top: 18px;
}
.active-run-item .section-heading { margin-bottom: 0 }

/* ─────────────────── РЕСУРСЫ / МЕТРИКИ ─────────────────── */
.resource {
  margin: 10px 0 0; min-width: 145px; max-width: 320px; min-height: 76px;
}
.resource-values {
  display: flex; justify-content: space-between; gap: 15px; font-size: 11px;
}
.resource-values b { font-variant-numeric: tabular-nums; font-size: 12px }
.resource-meter {
  height: 4px; border-radius: 4px; background: var(--surface-2); margin: 6px 0; overflow: hidden;
}
.resource-meter i { display: block; height: 100%; background: var(--ok); transition: width .25s ease }
.resource-meter.ram i { background: var(--accent) }
.cpu-history {
  display: block; width: 100%; height: 28px; margin: 3px 0;
}
.cpu-history polyline {
  fill: none; stroke: var(--accent); stroke-width: 1.5;
  stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke;
}
.resource.stale { opacity: .55 }
.resource.stale .resource-meter i { background: var(--text-dim) }

/* ─────────────────── МОДАЛКА ─────────────────── */
.modal {
  position: fixed; inset: 0; background: rgba(2,5,12,.8);
  backdrop-filter: blur(6px); z-index: 50;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 26px;
  max-width: 580px; width: 100%; max-height: 84vh; overflow: auto;
  box-shadow: var(--shadow-float);
}
.modal-card.wide { max-width: 900px }
.modal-card h3 { font-size: 16px; margin-bottom: 16px }
.modal-open { overflow: hidden }

.mode-opt {
  display: block; width: 100%; text-align: left; margin: 0 0 8px;
  padding: 12px 14px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  cursor: pointer; color: var(--text); font: inherit;
  transition: border-color .1s, background .1s;
}
.mode-opt:hover { border-color: var(--accent); background: var(--accent-muted) }
.mode-opt.cur { border-color: var(--accent) }
.mode-opt b { display: block; margin-bottom: 3px; font-size: 14px }
.mode-opt span { display: block; color: var(--text-muted); font-size: 12.5px; line-height: 1.45 }

.switch-log {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 12px; max-height: 340px; overflow: auto; font-size: 12.5px; line-height: 1.6;
  white-space: pre-wrap; margin: 0; font-family: var(--font-mono);
}

/* ─────────────────── СООБЩЕНИЯ ─────────────────── */
.msg {
  padding: 11px 14px; border-radius: var(--r-sm); margin-bottom: 14px; font-size: 14px;
}
.msg.ok { background: var(--ok-muted); color: var(--ok); border: 1px solid var(--ok-border) }
.msg.err { background: var(--err-muted); color: var(--err); border: 1px solid var(--err-border) }
.empty { text-align: center; color: var(--text-muted); padding: 50px 20px }

/* ─────────────────── ВХОД ─────────────────── */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; padding: 20px;
  background:
    radial-gradient(ellipse 600px 400px at 60% -50px, rgba(50,90,180,.09), transparent),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 36px 32px;
  box-shadow: var(--shadow-float);
}
.login-logo {
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: linear-gradient(135deg, #1a3a6e, #0d1f40);
  border: 1px solid var(--accent-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin: 0 auto 20px;
}
.login-logo svg { width: 24px; height: 24px }
.login-title {
  text-align: center; font-size: 22px; font-weight: 700;
  letter-spacing: -.4px; margin-bottom: 6px;
}
.login-sub { text-align: center; font-size: 13.5px; color: var(--text-muted); margin-bottom: 28px }
.login-btn {
  width: 100%; padding: 12px; font-size: 15px; border-radius: var(--r-sm);
  margin-top: 4px;
}

/* ─────────────────── ФИЛЬТРЫ ─────────────────── */
.filters {
  display: grid;
  grid-template-columns: minmax(240px,2.5fr) repeat(3,minmax(130px,1fr));
  gap: 10px; margin: 20px 0 24px;
}
.filters input, .filters select { font-size: 13px; padding: 9px 12px }

/* ─────────────────── ФЛАГИ ─────────────────── */
.flag {
  width: 24px; height: 18px; flex: none; border-radius: 3px; overflow: hidden;
  background: var(--surface-2); border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
}
.flag img { width: 100%; height: 100%; object-fit: cover; display: block }
.flag i { font-style: normal; display: none; font-size: 9px; letter-spacing: .5px; color: var(--text-dim) }
.flag.noimg img { display: none }
.flag.noimg i { display: block }

/* ─────────────────── НОДА МАРШРУТЫ / ФАКТЫ ─────────────────── */
.node-route {
  background: var(--accent-muted); border: 1px solid var(--accent-border);
  padding: 14px 16px; border-radius: var(--r-sm); font-size: 13px;
  color: var(--accent); margin-bottom: 20px;
}
.node-route > div + div { margin-top: 6px }
.node-facts {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 20px 0;
}
.node-facts dt { font-size: 12px; color: var(--text-muted) }
.node-facts dd { margin: 5px 0 0; font-size: 14px; overflow-wrap: anywhere }
.node-actions {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px;
  padding: 18px 0; margin-bottom: 15px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.node-actions > button {
  display: flex; align-items: center; justify-content: center; text-align: center;
  height: 38px; padding: 0 12px; font-size: 13px; font-weight: 500; line-height: 1.15;
  border-radius: 9px; white-space: normal;
}
.node-actions > .act-break { grid-column-start: 1 }
.node-actions > .btn-danger { margin-top: 8px }
@media (max-width: 420px) { .node-actions { grid-template-columns: minmax(0, 1fr) } }
.host-list { margin-bottom: 22px; font-size: 13px; color: var(--text-muted) }
.host-list > div {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 8px 0; flex-wrap: wrap; overflow-wrap: anywhere;
}
.host-list b { color: var(--text); font-weight: 500 }

/* ─────────────────── ХОСТ-ТАБЛИЦА ─────────────────── */
.host-table { display: grid; gap: 0; margin: 0 0 22px; font-size: 12px }
.host-head, .host-row {
  display: grid;
  grid-template-columns: minmax(180px,1.4fr) minmax(140px,.9fr) minmax(120px,.8fr) 70px 110px;
  gap: 10px; align-items: center; padding: 10px 0;
  border-top: 1px solid var(--border);
}
.host-head {
  border-top: 0; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .6px; font-size: 10px; padding-bottom: 4px;
}
.host-row.off { opacity: .55 }
.host-name { display: flex; flex-direction: column; gap: 6px; min-width: 0 }
.host-name input { width: 100% }

/* ─────────────────── ПРОЧЕЕ ─────────────────── */
.rename-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; min-width: 0 }
.rename-row input { min-width: 180px; width: min(320px,70vw) }
.route-badge { margin-left: 6px; vertical-align: middle }
.archive-toggle { display: flex; align-items: center; gap: 8px; margin: 16px 0 }
.archive-toggle input { width: auto }
hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0 }

.probe-history > div {
  display: grid; grid-template-columns: 1.2fr 1fr auto;
  gap: 12px; padding: 12px 0; border-top: 1px solid var(--border);
  font-size: 12px; overflow-wrap: anywhere;
}

/* ─────────────────── SETUP / WIZARD СТИЛИ ─────────────────── */
.setup-progress { margin-bottom: 18px }
.setup-steps {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; align-items: center;
}
.setup-chip {
  font: inherit; font-size: 13px; padding: 7px 14px; border-radius: 999px;
  background: var(--surface-2); color: var(--text-dim);
  border: 1px solid var(--border); cursor: pointer;
}
.setup-chip.done { color: var(--ok); border-color: var(--ok-border) }
.setup-chip.cur { color: var(--btn-text); background: var(--accent); border-color: var(--accent); font-weight: 600 }
.setup-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; align-items: center }
.zone-chips { display: flex; flex-wrap: wrap; gap: 8px }
.zone-chip {
  font: inherit; font-size: 13px; padding: 6px 12px; border-radius: var(--r-sm);
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border); cursor: pointer;
}
.zone-chip:hover { border-color: var(--accent) }

/* ─────────────────── СВЕРКА МОСТА / FINDINGS ─────────────────── */
.recon-seen { font-size: 12px; margin-bottom: 12px }
.recon-summary { font-size: 13px; margin-bottom: 14px; color: var(--warn) }
.finding {
  border: 1px solid var(--border); border-left: 3px solid var(--border);
  border-radius: var(--r-sm); padding: 14px 16px; margin-bottom: 10px;
  background: var(--bg-2);
}
.finding.err { border-left-color: var(--err) }
.finding.warn { border-left-color: var(--warn) }
.finding-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 7px }
.finding-head b { font-weight: 500; font-size: 14px }
.finding-detail { font-size: 13px; line-height: 1.6 }
.finding-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px }
.finding-actions:empty { display: none }
.recon-hidden { margin-top: 16px }
.recon-hidden summary { font-size: 13px; color: var(--text-muted); cursor: pointer }
.recon-hidden .finding { opacity: .6; margin-top: 10px }

/* ─────────────────── УВЕДОМЛЕНИЯ ─────────────────── */
#notifications {
  position: fixed; bottom: 20px; right: 20px; z-index: 100;
  max-width: min(440px,calc(100vw - 40px)); display: grid; gap: 8px;
}
#notifications .msg {
  background: var(--surface); box-shadow: var(--shadow-float);
  white-space: pre-wrap; margin: 0;
}

/* ─────────────────── ДОСТУПНОСТЬ ─────────────────── */
button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 3px;
}

/* ─────────────────── DETAILS / PRE ─────────────────── */
details summary { cursor: pointer; color: var(--text-muted); font-size: 13px; padding: 4px 0 }
details[open] summary { color: var(--text) }
pre {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 12px;
  overflow-x: auto; font-size: 12.5px; color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ─────────────────── МОБАЙЛ / ПЛАНШЕТ ─────────────────── */
@media (prefers-reduced-motion: reduce) {
  .live-dot, .live-now .live-dot { animation: none }
  .progress-track > div, .resource-meter i { transition: none }
}

@media (max-width: 1100px) {
  :root { --sidebar-w: 200px }
  .nav-item { gap: 8px; font-size: 13px }
  .filters { grid-template-columns: repeat(3, minmax(0,1fr)) }
  .filters input { grid-column: 1 / -1 }
  main { padding: 28px 24px 60px }
}

@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-float) }
  .sidebar.open { transform: none }
  .page-wrap { margin-left: 0 }
  body.workspace::before {
    content: ''; position: fixed; inset: 0; background: rgba(0,0,0,.6);
    z-index: 25; display: none;
  }
  body.workspace.sidebar-open::before { display: block }
  main { padding: 20px 16px 48px }
  h1 { font-size: 24px }
  .stat { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px }
  .stat .b { padding: 16px }
  .stat .n { font-size: 26px }
  .filters { grid-template-columns: 1fr 1fr }
  .filters input { grid-column: 1 / -1 }
  .filters select { min-width: 0 }
  .page-heading { flex-direction: column }
  .page-heading .btn { width: 100% }
  .modal { padding: 12px; align-items: center }
  .modal-card { padding: 20px 16px; max-height: 92dvh }
  .switch-log { max-height: 50vh; font-size: 12px }
  .resume-bar { flex-direction: column; align-items: flex-start }
  .resume-bar .btn-sm { margin-left: 0; width: 100% }
  .node-facts { grid-template-columns: 1fr }
  .bridge-grid { grid-template-columns: minmax(0,1fr) }
  .row { flex-direction: column }
  .grid.c2, .grid.c3 { grid-template-columns: minmax(0,1fr) }
  .probe-history > div { grid-template-columns: 1fr auto }
  .probe-history > div span:nth-child(2) { grid-row: 2; grid-column: 1/-1 }
  .host-head { display: none }
  .host-row { grid-template-columns: 1fr; border: 1px solid var(--border); border-radius: var(--r); padding: 12px; margin-top: 8px }
  input, select, textarea { font-size: 16px }
}

@media (max-width: 600px) {
  main { padding: 16px 12px 40px }
  h1 { font-size: 22px }
  .stat { grid-template-columns: 1fr 1fr }
  .filters { grid-template-columns: 1fr }
  .card { padding: 18px 16px }
}

/* ─────────────────── МОБАЙЛ: мобильный заголовок (hamburger) ─────────────────── */
.mobile-header {
  display: none; position: fixed; top: 0; left: 0; right: 0; z-index: 28;
  background: rgba(15,21,33,.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 16px; align-items: center; justify-content: space-between;
}
.mobile-header .sidebar-brand { font-size: 14px }
.mobile-menu-btn {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); cursor: pointer; display: flex;
  align-items: center; justify-content: center;
}
.mobile-menu-btn svg { width: 16px; height: 16px }

@media (max-width: 860px) {
  .mobile-header { display: flex }
  .page-wrap { margin-top: 60px }
  .sidebar-toggle { display: none }
}

/* nf-opt-fix: заголовки вариантов выбора читаемы и выровнены влево */
.opt { color: var(--text); font-family: inherit; width: 100% }
.opt > div { flex: 1; text-align: left }
.opt .ol { color: var(--text) }


/* nf-timeline: ход установки — вертикальная линия этапов */
.timeline{display:flex;flex-direction:column;margin:18px 0 6px}
.tl-step{display:grid;grid-template-columns:28px minmax(0,1fr);gap:0 14px;position:relative}
.tl-rail{position:relative;display:flex;justify-content:center}
.tl-rail::before{content:"";position:absolute;top:22px;bottom:-4px;width:2px;background:var(--border);border-radius:2px}
.tl-step:last-child .tl-rail::before{display:none}
.tl-step.done .tl-rail::before{background:linear-gradient(var(--ok-border),var(--border))}
.tl-dot{width:12px;height:12px;border-radius:50%;margin-top:14px;background:var(--surface-3);border:2px solid var(--border);
  position:relative;z-index:1;transition:background .3s,border-color .3s,box-shadow .3s}
.tl-step.done .tl-dot{background:var(--ok);border-color:var(--ok)}
.tl-step.done .tl-dot::after{content:"";position:absolute;left:2.5px;top:-.5px;width:3px;height:6px;border:solid #04170f;border-width:0 1.6px 1.6px 0;transform:rotate(45deg)}
.tl-step.cur .tl-dot{background:var(--accent);border-color:var(--accent);animation:tlpulse 1.6s ease-out infinite}
.tl-step.has-warn .tl-dot{background:var(--warn);border-color:var(--warn)}
.tl-step.has-err .tl-dot{background:var(--err);border-color:var(--err)}
@keyframes tlpulse{0%{box-shadow:0 0 0 0 rgba(91,156,255,.55)}100%{box-shadow:0 0 0 10px rgba(91,156,255,0)}}
.tl-main{min-width:0;padding-bottom:6px}
.tl-head{all:unset;box-sizing:border-box;width:100%;display:flex;align-items:center;gap:12px;padding:9px 12px;margin-top:3px;
  border-radius:var(--r-sm);cursor:pointer;transition:background .15s}
.tl-head:hover{background:var(--surface)}
.tl-head:focus-visible{outline:2px solid var(--border-focus)}
.tl-title{font-size:14px;font-weight:550;color:var(--text-dim);transition:color .2s}
.tl-step.done .tl-title{color:var(--text)}
.tl-step.cur .tl-title{color:var(--accent-hover);font-weight:650}
.tl-meta{margin-left:auto;display:flex;align-items:center;gap:7px;font:500 12px var(--font-mono);color:var(--text-dim)}
.tl-meta i{font-style:normal;opacity:.5}
.tl-meta .e{color:var(--err);font-weight:600}.tl-meta .w{color:var(--warn);font-weight:600}
.tl-chev{width:8px;height:8px;border:solid var(--text-dim);border-width:0 1.6px 1.6px 0;transform:rotate(45deg);margin:-3px 4px 0 2px;
  transition:transform .25s;opacity:.7}
.tl-step.open .tl-chev{transform:rotate(225deg);margin-top:3px}
.tl-step.pend .tl-chev{opacity:.25}
.tl-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.tl-step.open .tl-body{grid-template-rows:1fr}
.tl-lines{min-height:0;overflow:hidden;margin:0 0 0 12px;border-left:1px solid var(--border-subtle);padding-left:14px}
.tl-step.open .tl-lines{max-height:340px;overflow-y:auto;padding-top:4px;padding-bottom:6px;scroll-behavior:smooth}
.tl-line{display:grid;grid-template-columns:62px 14px minmax(0,1fr);gap:0 8px;align-items:start;padding:3px 0;
  font:12.5px/1.5 var(--font-mono);color:var(--text-muted);animation:tlin .28s ease-out}
@keyframes tlin{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.tl-t{color:var(--text-dim);font-size:11.5px;padding-top:1px}
.tl-ic{width:6px;height:6px;border-radius:50%;margin:7px 0 0 4px;background:var(--text-dim)}
.tl-m{word-break:break-word;font-family:var(--font);font-size:13px}
.tl-line.ok .tl-ic{background:var(--ok)}.tl-line.ok .tl-m{color:var(--text)}
.tl-line.warn .tl-ic{background:var(--warn)}.tl-line.warn .tl-m{color:var(--warn)}
.tl-line.error .tl-ic{background:var(--err)}.tl-line.error .tl-m{color:var(--err);font-weight:550}
.tl-line.result .tl-ic{background:var(--accent)}.tl-line.result .tl-m{color:var(--accent-hover);font-weight:600}
.tl-line.info .tl-m{color:var(--text-muted)}
@media (prefers-reduced-motion:reduce){.tl-line,.tl-dot,.tl-body{animation:none;transition:none}}


/* nf-polish: общая отделка интерфейса */
html{scroll-behavior:smooth}
::selection{background:var(--accent-muted);color:var(--text)}
@keyframes nf-pgin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
main{animation:nf-pgin .38s cubic-bezier(.2,.7,.2,1)}
*{scrollbar-width:thin;scrollbar-color:var(--surface-3) transparent}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:9px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:#2b3a5c;background-clip:padding-box;border:2px solid transparent}
::-webkit-scrollbar-track{background:transparent}

input::placeholder,textarea::placeholder{color:var(--text-dim);opacity:.9}
select{appearance:none;-webkit-appearance:none;padding-right:34px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%238795ae' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center}
select:hover,input:hover:not(:focus),textarea:hover:not(:focus){border-color:#2b3850}
textarea{resize:vertical;line-height:1.5}
input[type=file]{padding:6px;cursor:pointer;color:var(--text-muted)}
input[type=file]::file-selector-button{margin-right:12px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--r-sm);
  background:var(--surface-3);color:var(--text);font:600 12.5px var(--font);cursor:pointer;transition:background .15s,border-color .15s}
input[type=file]::file-selector-button:hover{background:#26335a;border-color:var(--accent-border)}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--accent)}

button:focus-visible,.btn:focus-visible,a:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}
button:not(:disabled):active,.btn:active{transform:translateY(1px)}
.btn,button:not(.btn-ghost):not(.btn-danger):not(.opt):not(.tl-head):not(.gx-card):not(.gx-chip):not(.gx-x):not(.stat-click):not(.node-name):not(.btn-icon){
  box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 6px 16px -8px rgba(91,156,255,.55)}

.card{box-shadow:inset 0 1px 0 rgba(255,255,255,.03),var(--shadow-card);transition:border-color .2s}
.card > p,.card > .sub,.card > .dim{line-height:1.55}
.card > p + .row,.card > p + .field,.card > p + label,.card > p + .grid,.card > p + input,.card > p + .grid{margin-top:14px}
.stat .b{transition:transform .18s,border-color .18s}
.stat .b:hover{transform:translateY(-2px);border-color:var(--accent-border)}
tbody tr{transition:background .15s}
.nav-item{transition:background .15s,color .15s,transform .15s}
.nav-item:hover{transform:translateX(2px)}
.nav-item.on{position:relative}
.nav-item.on::before{content:"";position:absolute;left:-12px;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}

.modal{backdrop-filter:blur(6px)}
.modal-card{animation:nf-pgin .25s ease-out}
.msg{border-radius:var(--r-md)}
.ask-box{animation:nf-pgin .3s ease-out;border-radius:var(--r-md)}
.warn-bar{border-radius:var(--r-md)}
@media (prefers-reduced-motion:reduce){main,.modal-card,.ask-box{animation:none}.nav-item:hover{transform:none}}
.sidebar-toggle svg{width:16px;height:16px;flex:none}
[hidden]{display:none!important}