:root {
  --bg: #0b1522;
  --panel: #132238;
  --panel-2: #1a2e49;
  --line: #25405f;
  --line-strong: #3c5d84;
  --text: #e8f0fa;
  --muted: #8ea6c4;
  --gold: #f2b84b;
  --squad: #55c1de;
  --accent: #6cc0ff;
  --danger: #f0705f;

  --cw: 10.4375rem;   /* ширина ячейки дерева: карточка 147px + зазор */
  --ch: 9.5rem;   /* высота ячейки дерева: карточка 132px + зазор */
  --pad: 0.625rem;   /* половина зазора между карточками */
  --mid: 2.25rem;   /* разделитель между исследуемой и премиумной техникой */

  --font: "Bahnschrift", "Roboto Condensed", "Arial Narrow", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { font-size: 90%; }   /* весь интерфейс на 10% меньше: как масштаб страницы 90% */

body { margin: 0; }

[hidden] { display: none !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.875rem;
  line-height: 1.35;
  min-height: 100vh;
}

button, input, select { font: inherit; color: inherit; }

:focus-visible { outline: 0.125rem solid var(--accent); outline-offset: 0.125rem; }

/* ---------- шапка и вкладки ---------- */

.top {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem 0;
  background: var(--panel);
  border-bottom: 0.0625rem solid var(--line);
  position: sticky;
  top: 0;
  z-index: 30;
}

.top-row { display: flex; align-items: center; gap: 1.75rem; flex-wrap: wrap; }

.cats {
  display: inline-flex;
  background: #0a1829;
  border: 0.0625rem solid var(--line);
  border-radius: 0.375rem;
  padding: 0.1875rem;
  gap: 0.125rem;
}

.cat {
  height: 1.75rem;
  padding: 0 1rem;
  background: transparent;
  border: none;
  border-radius: 0.25rem;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}
.cat:hover { color: var(--text); }
.cat[aria-selected="true"] { background: #2f7fd1; color: #fff; font-weight: 700; }

.top h1 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
}

.tabs {
  display: flex;
  gap: 0.125rem;
  overflow-x: auto;
  margin-bottom: -0.0625rem;
}

.tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 0.0625rem solid transparent;
  border-bottom: none;
  padding: 0.5625rem 0.875rem 0.5rem;
  cursor: pointer;
  color: var(--muted);
  white-space: nowrap;
  border-radius: 0.25rem 0.25rem 0 0;
}

.tab:hover { color: var(--text); background: var(--panel-2); }

.tab[aria-selected="true"] {
  color: var(--text);
  background: var(--bg);
  border-color: var(--line);
  font-weight: 700;
}

.tab .val {
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  padding: 0.0625rem 0.375rem;
  border-radius: 0.5rem;
  background: #07111d;
  color: var(--muted);
  border: 0.0625rem solid transparent;
}

.tab .val.scored {
  background: var(--cbg);
  color: #fff;
}

/* ---------- панель настроек ---------- */

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.625rem 0.875rem;
  padding: 0.75rem 1.25rem;
  background: var(--panel);
  border-bottom: 0.0625rem solid var(--line);
}

.toolbar .sep { width: 0.0625rem; align-self: stretch; background: var(--line); margin: 0 0.25rem; }
.toolbar .grow { flex: 1; }

.field { display: flex; flex-direction: column; gap: 0.1875rem; min-width: 0; }
.field > span { font-size: 0.75rem; color: var(--muted); }
.field.narrow { width: 4.625rem; }
.field.wide { width: 13.125rem; }
.field.search { width: 9.375rem; }

.field input, .field select {
  background: #0a1829;
  border: 0.0625rem solid var(--line);
  border-radius: 0.25rem;
  padding: 0.375rem 0.5rem;
  height: 2rem;
  width: 100%;
}

.field input:disabled { opacity: .6; }

.check {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  height: 2rem;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.btn {
  height: 2rem;
  padding: 0 0.875rem;
  background: var(--panel-2);
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.25rem;
  cursor: pointer;
}

.btn:hover { background: #20385a; }
.btn.primary { background: #2f7fd1; border-color: #5ba3ea; color: #fff; }
.btn.primary:hover { background: #4290e0; }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--muted); }
.btn.ghost:hover { color: var(--text); background: var(--panel-2); }
.btn.danger:hover { color: var(--danger); border-color: var(--danger); }
.btn[aria-pressed="true"] { background: #3b5a2f; border-color: #6aa552; color: #fff; }

/* ---------- раскладка ---------- */

.layout {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.125rem 1.25rem 2.5rem;
}

.tree-scroll {
  flex: 1;
  min-width: 0;
  overflow: auto;
  padding-bottom: 0.875rem;
}

.tree {
  position: relative;
  width: max-content;
  margin: 0 auto;      /* дерево по центру блока */
  padding: 0 0 3.75rem;
}

.links {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}

.link path, .link polygon { stroke: var(--line-strong); fill: none; stroke-width: 2; stroke-linejoin: round; }
.link polygon { fill: var(--line-strong); stroke-width: 1; }
.link.hot path { stroke: var(--accent); }
.link.hot polygon { fill: var(--accent); stroke: var(--accent); }

/* общий шаблон «исследуемая | премиум» */
.split {
  display: grid;
  grid-template-columns: calc(var(--lcols) * var(--cw)) var(--mid) calc(var(--rcols) * var(--cw));
}

.tree-head {
  color: var(--muted);
  font-size: 0.875rem;
  padding: 0 0 0.5rem;
  position: relative;
  z-index: 2;
}

.tree-head > div { text-align: center; }

.rank-head {
  display: flex;
  align-items: center;
  height: 2.125rem;
  margin-top: 0.25rem;
  gap: 0.625rem;
  position: relative;
  z-index: 2;
}

.rank-head b {
  min-width: 2.125rem;
  height: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.5rem;
  background: var(--panel-2);
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.1875rem;
  font-size: 0.875rem;
}

.rank-head > span { color: var(--muted); font-size: 0.8125rem; }
.rank-head .rline { flex: 1; height: 0.0625rem; background: var(--line); }

/* ранг сворачивается по клику */
.rank-head { cursor: pointer; user-select: none; }
.rank-head:hover b { border-color: var(--accent); }
.rank-head .chev { width: 1rem; color: var(--muted); }
.rank-head .chev::before { content: "▾"; display: inline-block; transition: transform .15s ease; }
.rank-head.collapsed .chev::before { transform: rotate(-90deg); }
.rank-head .rsum { display: flex; align-items: center; gap: 0.5rem; color: var(--muted); font-size: 0.8125rem; padding-right: 0.25rem; }
.rank-head .rsum .pill { min-width: 2.75rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(var(--cols), var(--cw));
  grid-auto-rows: var(--ch);
}

.vline { position: relative; }
.vline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  border-left: 0.0625rem dashed var(--line);
}

.cell {
  padding: var(--pad);
  position: relative;
  z-index: 2;
}

/* ---------- карточка техники ---------- */

.card {
  --c: var(--line-strong);
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #1f3552 0%, #152741 100%);
  border: 0.125rem solid var(--c);
  border-radius: 0.25rem;
  cursor: pointer;
  overflow: hidden;
  transition: transform .12s ease, opacity .15s ease, border-color .15s ease;
  user-select: none;
}

.card:hover { transform: translateY(-0.125rem); }

.card .icon {
  position: absolute;
  left: 0.375rem; right: 0.375rem; top: 1.625rem;
  width: calc(100% - 0.75rem);
  height: calc(100% - 4rem);
  object-fit: contain;
  pointer-events: none;
}

.card.noimg::before {
  content: "";
  position: absolute;
  left: 0.75rem; right: 0.75rem; top: 1.875rem; bottom: 2.75rem;
  border: 0.0625rem dashed var(--line-strong);
  border-radius: 0.25rem;
  opacity: .5;
}

.card .name {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2.375rem;
  padding: 0 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: rgba(6, 14, 26, .78);
  font-size: 0.8125rem;
  line-height: 1rem;
}

.card .name span {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.card .br {
  position: absolute;
  left: 0.3125rem; top: 0.3125rem;
  padding: 0 0.375rem;
  font-size: 0.75rem;
  line-height: 1.25rem;
  border-radius: 0.25rem;
  background: rgba(6, 14, 26, .8);
  color: #cdd9e8;
  font-variant-numeric: tabular-nums;
}

.card .stat {
  position: absolute;
  right: 0.3125rem; top: 0.3125rem;
  padding: 0 0.4375rem;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.25rem;
  border-radius: 0.25rem;
  background: #07111d;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.card.scored { --c: var(--cb); }
.card.scored .stat { background: var(--cbg); color: #fff; }

.card.low { border-style: dashed; }
.card.low .stat { background: #243a55; color: #b3c6dc; }
.card.low .icon { opacity: .75; }

.card.nodata .icon { opacity: .6; }

/* премиум и эскадрильные: цвет названия и уголок */
.card.prem .name { color: var(--gold); }
.card.squad .name { color: var(--squad); }

.card.prem::after, .card.squad::after {
  content: "";
  position: absolute;
  left: 0; bottom: 2.375rem;
  border-style: solid;
  border-width: 0 0 0.875rem 0.875rem;
  border-color: transparent transparent var(--gold) transparent;
}
.card.squad::after { border-color: transparent transparent var(--squad) transparent; }

/* папка с несколькими машинами */
.card.folder {
  box-shadow: 0.1875rem 0.1875rem 0 -0.0625rem #1a2f4a, 0.1875rem 0.1875rem 0 0 var(--line-strong),
              0.375rem 0.375rem 0 -0.125rem #14253b, 0.375rem 0.375rem 0 -0.0625rem var(--line);
}
.card.folder .count {
  position: absolute;
  right: 0.3125rem; bottom: 2.75rem;
  padding: 0 0.375rem;
  font-size: 0.75rem;
  line-height: 1.125rem;
  border-radius: 0.25rem;
  background: rgba(6, 14, 26, .78);
  color: #cdd9e8;
}

.card.dim { opacity: .16; filter: grayscale(1); }

.card.flash { animation: flash 1.4s ease-out 1; }
@keyframes flash {
  0%, 40% { box-shadow: 0 0 0 0.25rem var(--accent), 0 0 1.375rem 0.375rem rgba(108, 192, 255, .6); }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ---------- всплывающая папка ---------- */

.pop {
  position: absolute;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem;
  background: #0a1829;
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.375rem;
  box-shadow: 0 0.625rem 1.875rem rgba(0, 0, 0, .55);
}

.pop { gap: 0.5rem; }
.pop .step { color: var(--muted); font-size: 1.375rem; }
.pop .slot { width: calc(var(--cw) - 2 * var(--pad)); height: calc(var(--ch) - 2 * var(--pad)); flex: none; }

/* ---------- боковая панель ---------- */

.sidewrap {
  width: 18.125rem;
  flex: none;
  position: sticky;
  top: calc(var(--head-h, 6.875rem) + 1rem);
}
.sidewrap.hidden { width: 0; }
.sidewrap.hidden .side { display: none; }

.side {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: calc(100vh - var(--head-h, 6.875rem) - 2rem);
  overflow-y: auto;
  scrollbar-width: none;           /* вторая полоса прокрутки не нужна: блоки сворачиваются */
}

/* ручка: стрелка вправо прячет панель, влево открывает */
.side-toggle {
  position: absolute;
  top: 0.375rem;
  left: -1.625rem;
  z-index: 6;
  width: 1.75rem;
  height: 2.75rem;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--text);
  background: var(--panel-2);
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.5rem 0 0 0.5rem;
  cursor: pointer;
}
.side-toggle:hover { background: var(--line-strong); }
.sidewrap.hidden .side-toggle { left: -1.625rem; }
.side::-webkit-scrollbar, .pf::-webkit-scrollbar { display: none; }

.box {
  background: var(--panel);
  border: 0.0625rem solid var(--line);
  border-radius: 0.375rem;
  padding: 0.75rem 0.875rem;
}

.box h3 { margin: 0 0 0.5rem; font-size: 0.875rem; }

.sum { display: grid; grid-template-columns: 1fr auto; gap: 0.25rem 0.75rem; margin: 0; }
.sum dt { color: var(--muted); }
.sum dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }

.rows { display: flex; flex-direction: column; gap: 0.125rem; margin: 0 -0.375rem; }

.row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3125rem 0.375rem;
  background: transparent;
  border: none;
  border-radius: 0.25rem;
  text-align: left;
  cursor: pointer;
}

.row:hover { background: var(--panel-2); }
.row .rn { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .rb { color: var(--muted); font-size: 0.75rem; font-variant-numeric: tabular-nums; }

.pill {
  min-width: 2.875rem;
  text-align: center;
  padding: 0 0.375rem;
  border-radius: 0.1875rem;
  font-weight: 700;
  font-size: 0.75rem;
  line-height: 1.125rem;
  color: #fff;
  background: var(--cbg);
  font-variant-numeric: tabular-nums;
}

.legend-bar { height: 0.625rem; border-radius: 0.3125rem; margin: 0.375rem 0 0.25rem; }
.legend-scale { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.75rem; font-variant-numeric: tabular-nums; }
.legend-keys { display: flex; flex-direction: column; gap: 0.3125rem; margin-top: 0.625rem; color: var(--muted); font-size: 0.75rem; }
.legend-keys span { display: flex; align-items: center; gap: 0.5rem; }
.legend-keys i { display: inline-block; width: 1.375rem; height: 0.75rem; border-radius: 0.125rem; border: 0.125rem solid var(--line-strong); }
.legend-keys i.dash { border-style: dashed; }
.legend-keys i.g { border-color: var(--gold); }
.legend-keys i.s { border-color: var(--squad); }

.hint { color: var(--muted); margin: 0; }

/* ---------- окно техники ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 8, 10, .7);
  padding: 1rem;
}
.modal[hidden] { display: none; }

.dlg {
  position: relative;
  width: min(32.5rem, 100%);
  background: var(--panel);
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.5rem;
  padding: 1.125rem 1.25rem 1.25rem;
  box-shadow: 0 1.25rem 3.75rem rgba(0, 0, 0, .6);
}

.dlg .x {
  position: absolute;
  right: 0.5rem; top: 0.375rem;
  width: 2rem; height: 2rem;
  font-size: 1.5rem;
  line-height: 1;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
}
.dlg .x:hover { color: var(--text); }

.dlg-head { display: flex; gap: 0.875rem; align-items: center; margin-bottom: 1rem; padding-right: 1.5rem; }
.dlg-img { width: 7.5rem; height: 5rem; flex: none; background: #0e1c2e; border: 0.0625rem solid var(--line); border-radius: 0.25rem; }
.dlg-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.dlg h2 { margin: 0; font-size: 1.1875rem; }
.meta { margin: 0.125rem 0 0; color: var(--muted); }

.stat-list { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.stat-list > div {
  background: #0a1829;
  border: 0.0625rem solid var(--line);
  border-left: 0.1875rem solid var(--line-strong);
  border-radius: 0.25rem;
  padding: 0.375rem 0.625rem;
}
.stat-list dt { font-size: 0.75rem; color: var(--muted); }
.stat-list dd { margin: 0; font-size: 1.125rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-list > div.cur { border-left-color: var(--cb, var(--accent)); }
.stat-list > div.cur dd { color: #fff; }

.calc { display: flex; gap: 0.625rem; margin: 1rem 0 0.25rem; }
.calc div { flex: 1; background: #0a1829; border: 0.0625rem solid var(--line); border-radius: 0.25rem; padding: 0.375rem 0.5rem; }
.calc dt { font-size: 0.75rem; color: var(--muted); }
.calc dd { margin: 0; font-size: 1.125rem; font-weight: 700; font-variant-numeric: tabular-nums; }

.note { color: var(--gold); margin: 0.625rem 0 0; }

.actions { display: flex; align-items: center; gap: 0.625rem; margin-top: 1rem; justify-content: flex-end; }
.link-out { color: var(--accent); text-decoration: none; }
.link-out:hover { text-decoration: underline; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  max-width: min(35rem, calc(100vw - 2rem));
  background: #08121e;
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.375rem;
  padding: 0.625rem 1rem;
  z-index: 60;
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, .5);
}
.toast[hidden] { display: none; }
.toast.err { border-color: var(--danger); }

/* ---------- узкие экраны ---------- */

@media (max-width: 1100px) {
  .layout { flex-direction: column; }
  .sidewrap { width: 100%; position: static; }
  .sidewrap.hidden { width: 100%; }
  .sidewrap.hidden .side { display: flex; }
  .side { max-height: none; flex-direction: row; flex-wrap: wrap; }
  .side-toggle { display: none; }
  .side .box { flex: 1 1 16.25rem; }
  .tree-scroll { width: 100%; }
  .top { flex-direction: column; align-items: stretch; gap: 0.375rem; }
  .top h1 { margin-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .card:hover { transition: none; transform: none; }
  .card.flash { animation: none; box-shadow: 0 0 0 0.25rem var(--accent); }
}

.split.collapsed { display: none; }

@media (prefers-reduced-motion: reduce) {
  .rank-head .chev::before { transition: none; }
}

/* ---------- вкладка «Подбор техники» ---------- */

.picker {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.125rem 1.25rem 2.5rem;
}

.pf {
  width: 18.75rem;
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: sticky;
  top: calc(var(--head-h, 3.5rem) + 1rem);
  max-height: calc(100vh - var(--head-h, 3.5rem) - 2rem);
  overflow-y: auto;
  scrollbar-width: none;
}

.pgroup { background: var(--panel); border: 0.0625rem solid var(--line); border-radius: 0.375rem; padding: 0.625rem 0.75rem 0.75rem; }
.pgroup h4 { margin: 0 0 0.5rem; font-size: 0.8125rem; display: flex; justify-content: space-between; align-items: baseline; }
.pgroup h4 button { all: unset; cursor: pointer; color: var(--accent); font-size: 0.75rem; font-weight: 400; }
.pgroup h4 button:hover { text-decoration: underline; }
.chips { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.chip {
  height: 1.75rem; padding: 0 0.625rem;
  background: #0a1829; border: 0.0625rem solid var(--line-strong); border-radius: 0.875rem;
  color: var(--muted); cursor: pointer;
}
.chip:hover { color: var(--text); }
.chip[aria-pressed="true"] { background: #2f7fd1; border-color: #5ba3ea; color: #fff; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.pair .field { width: auto; }
.field.full { width: 100%; }

.pr { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.75rem; }

.psum {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.375rem 1.125rem;
  background: var(--panel); border: 0.0625rem solid var(--line); border-radius: 0.375rem; padding: 0.625rem 0.875rem;
}
.psum .big { font-size: 1.375rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.psum span { color: var(--muted); }
.psum b { color: var(--text); font-variant-numeric: tabular-nums; }

.pwrap { background: var(--panel); border: 0.0625rem solid var(--line); border-radius: 0.375rem; overflow-x: auto; }

.ptable { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ptable th, .ptable td { padding: 0.4375rem 0.625rem; text-align: right; white-space: nowrap; }
.ptable th:first-child, .ptable td:first-child { text-align: left; }
.ptable th.l, .ptable td.l { text-align: left; }
.ptable thead th { border-bottom: 0.0625rem solid var(--line-strong); background: var(--panel-2); font-weight: 400; }
.ptable thead button { all: unset; cursor: pointer; color: var(--muted); padding: 0.125rem 0; }
.ptable thead button:hover { color: var(--text); }
.ptable thead th[aria-sort] button { color: var(--text); font-weight: 700; }
.ptable thead th[aria-sort="descending"] button::after { content: " ▾"; }
.ptable thead th[aria-sort="ascending"] button::after { content: " ▴"; }
.ptable tbody tr { cursor: pointer; border-bottom: 0.0625rem solid var(--line); }
.ptable tbody tr:hover { background: var(--panel-2); }
.ptable tbody tr:last-child { border-bottom: none; }

.pname { display: flex; align-items: center; gap: 0.625rem; min-width: 13.125rem; }
.picon { width: 4rem; height: 2.25rem; flex: none; object-fit: contain; background: #0e1c2e; border-radius: 0.1875rem; }
.pname b { font-weight: 600; display: block; }
.pname small { color: var(--muted); }

.t-premium { color: var(--gold); }
.t-squad { color: var(--squad); }
.t-event { color: #b99cf0; }
.t-gift { color: #8fd18a; }
.t-research { color: var(--muted); }

.pill.low { background: #243a55; color: #b3c6dc; }
.pill.none { background: transparent; color: var(--muted); font-weight: 400; }

.more { align-self: center; }

.empty { padding: 1.875rem; text-align: center; color: var(--muted); }

@media (max-width: 1000px) {
  .picker { flex-direction: column; }
  .pf { width: 100%; position: static; max-height: none; }
}

/* ---------- переключатель «Таблица / Плитки» и плитки ---------- */

.ptoolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.625rem 0.875rem; }

.ptiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(12.5rem, 1fr)); gap: 0.875rem; }

.tile {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 0.0625rem solid var(--line);   /* нейтральная рамка, без цвета результата */
  border-radius: 0.375rem;
  overflow: hidden;
  cursor: pointer;
  transition: transform .12s ease;
}
.tile:hover { transform: translateY(-0.125rem); }

.tmedia {
  position: relative;
  height: 7.5rem;
  background: linear-gradient(180deg, #1f3552 0%, #152741 100%);
}
.timg {
  /* техника в 1.5 раза меньше, по центру */
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc((100% - 1.25rem) / 1.5);
  height: calc((100% - 0.875rem) / 1.5);
  transform: translate(-50%, -50%);
  object-fit: contain;
}
.tpos { position: absolute; left: 0.5rem; top: 0.4375rem; font-size: 0.75rem; color: var(--muted); }
.tbr {
  position: absolute; right: 0.5rem; top: 0.4375rem;
  padding: 0 0.4375rem;
  font-size: 0.75rem; line-height: 1.125rem;
  border-radius: 0.1875rem;
  background: rgba(6, 14, 26, .78);
  color: #cdd9e8;
  font-variant-numeric: tabular-nums;
}

.tbody { padding: 0.625rem 0.75rem 0.75rem; display: flex; flex-direction: column; gap: 0.1875rem; flex: 1; }
.tname { font-size: 0.9375rem; font-weight: 700; line-height: 1.25; min-height: 2.5em; overflow-wrap: anywhere; }
.tsub { color: var(--muted); font-size: 0.75rem; }
.tval { margin-top: 0.5rem; display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }
.tnum { font-size: 1.875rem; font-weight: 700; line-height: 1; color: var(--ct, var(--muted)); font-variant-numeric: tabular-nums; }
.tile.low .tnum { color: #b3c6dc; }
.tlbl { font-size: 0.75rem; color: var(--muted); }

@media (prefers-reduced-motion: reduce) { .tile, .tile:hover { transition: none; transform: none; } }


/* =====================================================================
   Скроллбары: тонкие, тёмные, без стрелок (везде одинаково)
   ===================================================================== */

@supports selector(::-webkit-scrollbar) {
  *::-webkit-scrollbar { width: 0.625rem; height: 0.625rem; }
  *::-webkit-scrollbar-track { background: transparent; }
  *::-webkit-scrollbar-thumb {
    background-color: #3a587c;
    border-radius: 0.625rem;
    border: 0.125rem solid transparent;
    background-clip: content-box;
  }
  *::-webkit-scrollbar-thumb:hover { background-color: #5f80a8; }
  *::-webkit-scrollbar-corner { background: transparent; }
}
@supports not selector(::-webkit-scrollbar) {
  * { scrollbar-width: thin; scrollbar-color: #3a587c transparent; }
}

/* ---------- шапка: показатель и кнопка расчёта всегда на виду ---------- */

.hfield { display: flex; align-items: center; gap: 0.5rem; }
.hfield > span { color: var(--muted); font-size: 0.8125rem; }
.hfield select {
  height: 2rem;
  min-width: 11.875rem;
  background: #0a1829;
  border: 0.0625rem solid var(--line);
  border-radius: 0.25rem;
  padding: 0 0.5rem;
}
.top-row .btn { height: 2rem; }

/* ---------- сворачиваемые блоки: боковая панель и фильтры ---------- */

.acc-chev::before { content: "▾"; display: inline-block; color: var(--muted); transition: transform .15s ease; }
.acc.collapsed .acc-chev::before, .pgroup.collapsed .acc-chev::before { transform: rotate(-90deg); }

.box.acc { padding: 0.625rem 0.875rem; }
.acc-head {
  all: unset;
  box-sizing: border-box;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.875rem;
}
.acc-head:focus-visible { outline: 0.125rem solid var(--accent); outline-offset: 0.125rem; }
.acc-body { margin-top: 0.625rem; }
.acc.collapsed .acc-body { display: none; }

.cats.mini { margin-bottom: 0.5rem; }
.cats.mini .cat { height: 1.625rem; padding: 0 0.75rem; font-size: 0.8125rem; }

.gtoggle {
  all: unset;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: 700;
}
.gtoggle:focus-visible { outline: 0.125rem solid var(--accent); outline-offset: 0.125rem; }
.pgroup.collapsed .gbody { display: none; }
.pgroup.collapsed h4 { margin-bottom: 0; }

/* ---------- верхняя панель подбора закреплена ---------- */

.ptoolbar {
  position: sticky;
  top: var(--head-h, 3.5rem);
  z-index: 15;
  background: var(--bg);
  padding: 0.625rem 0;
  margin: -0.625rem 0 -0.125rem;
}

/* ---------- расчёт опыта ---------- */

.calcbar {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  width: min(65rem, calc(100vw - 2.5rem));
  max-height: 55vh;
  overflow-y: auto;
  z-index: 25;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 0.75rem 1rem 0.875rem;
  background: #0d1b2d;
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.5rem;
  box-shadow: 0 0.875rem 2.5rem rgba(0, 0, 0, .6);
}
.calcbar[hidden] { display: none; }
body.calc-on .layout { padding-bottom: 17.5rem; }

.calc-head { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.calc-title { font-size: 0.9375rem; }
.calc-count { color: var(--muted); }
.calc-head .spacer { flex: 1; }
.calc-body { display: flex; flex-direction: column; gap: 0.5rem; }
.calc-hint { margin: 0; color: var(--muted); font-size: 0.8125rem; }
.calc-ranks { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.calc-ranks .chip { min-width: 2.5rem; justify-content: center; }

.calc-res { display: flex; flex-direction: column; gap: 0.5rem; }
.calc-total { display: flex; align-items: baseline; gap: 0.625rem; flex-wrap: wrap; font-size: 0.9375rem; font-weight: 600; }
.calc-total .big { font-size: 1.875rem; font-weight: 700; color: var(--gold); font-variant-numeric: tabular-nums; }
.calc-sub { color: var(--muted); font-size: 0.8125rem; }
.calc-warn { color: var(--gold); font-size: 0.8125rem; }
.calc-note { color: var(--muted); font-size: 0.75rem; }

.cchain { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.cstep {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.625rem;
  background: var(--panel-2);
  border: 0.0625rem solid var(--line);
  border-radius: 0.375rem;
}
.cstep .n { color: var(--gold); font-weight: 700; }
.cstep .cn { font-weight: 600; }
.cstep .cc { color: var(--muted); font-variant-numeric: tabular-nums; }
.cstep.last { border-color: var(--gold); }
.cstep.last .cc { color: var(--text); font-weight: 700; }
.cstep.skip { border-style: dashed; }
.cstep.skip .cn { color: var(--muted); }

/* отметки на карточках */
.card .mark { display: none; }
.calc-on .card .mark {
  position: absolute;
  left: 0.375rem;
  top: 1.875rem;
  min-width: 1.375rem;
  height: 1.375rem;
  padding: 0 0.375rem;
  border-radius: 0.6875rem;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}
.calc-on .card.done .mark { display: flex; background: #2f9d62; color: #fff; }
.calc-on .card.step .mark { display: flex; background: var(--gold); color: #1c1500; }
.calc-on .card.done { outline: 0.125rem solid #2f9d62; outline-offset: 0.0625rem; }
.calc-on .card.step { box-shadow: 0 0 0 0.1875rem var(--gold); }
.calc-on .card.target { box-shadow: 0 0 0 0.1875rem var(--gold), 0 0 1.375rem 0.375rem rgba(242, 184, 75, .55); }
.calc-on .tree { user-select: none; }

.marquee {
  position: absolute;
  z-index: 30;
  border: 0.0625rem solid var(--accent);
  background: rgba(108, 192, 255, .16);
  pointer-events: none;
}
body.no-select { user-select: none; cursor: crosshair; }

@media (prefers-reduced-motion: reduce) {
  .acc-chev::before { transition: none; }
}

.pgroup h4 .gtoggle { font-size: 0.8125rem; font-weight: 700; color: var(--text); }
.pgroup h4 .gtoggle:hover { text-decoration: none; }


/* ---------- расчёт: открытие рангов, добор машин ---------- */

.calc-h { margin-top: 0.25rem; font-size: 0.8125rem; font-weight: 700; color: var(--text); }
.cgates { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.cgate {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.1875rem 0.625rem;
  background: var(--panel-2);
  border: 0.0625rem solid var(--line);
  border-radius: 0.375rem;
  font-variant-numeric: tabular-nums;
}
.cgate b { font-weight: 700; }
.cgate .gs { font-weight: 700; }
.cgate.ok .gs { color: #4cc38a; }
.cgate.need { border-color: #4aa3ff; }
.cgate.need .gs { color: #6cc0ff; }
.cstep .rk { min-width: 1.6rem; text-align: center; padding: 0 .35rem; border-radius: 0.25rem; background: #1f4a7a; color: #cfe6ff; font-weight: 700; font-size: .78rem; }
.calc-on .card.extra .mark { display: flex; background: #3b8de0; color: #fff; }
.calc-on .card.extra { box-shadow: 0 0 0 0.1875rem #3b8de0; }


/* ---------- в режиме расчёта подсвечивается только нужное ---------- */

.calc-on .card.scored { --c: var(--line-strong); }
.calc-on .card.low { border-style: solid; }
.calc-on .card.partial .mark { display: flex; background: #2b6d57; color: #fff; }
.calc-on .card.partial { outline: 2px dashed #2f9d62; outline-offset: 1px; }

/* значок «×N ▾» на папке: раскрывает папку */
.card.folder .count {
  border: 1px solid var(--line-strong);
  font-family: inherit;
  cursor: pointer;
  padding: 0 0.5rem;
  line-height: 1.25rem;
  z-index: 3;
}
.card.folder .count:hover { background: var(--accent); border-color: var(--accent); color: #07111d; }

/* =====================================================================
   Шапка: бренд, закреплённые настройки раскраски и БР
   ===================================================================== */

.top {
  gap: 0.25rem;
  padding: 0.625rem 1.5rem 0;
  border-bottom: 0.0625rem solid var(--line-strong);
  box-shadow: 0 0.625rem 1.5rem rgba(3, 8, 16, .45);
}
.top-row { gap: 1.25rem; }
.top-row .grow { flex: 1; }

.brand { display: flex; align-items: center; gap: 0.75rem; color: var(--text); text-decoration: none; }
.brand-mark {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 0.625rem;
  background: linear-gradient(135deg, #f6c25a, #e58a2b);
  color: #1c1500;
  box-shadow: 0 0.25rem 0.75rem rgba(229, 138, 43, .35);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b { font-size: 1.0625rem; font-weight: 800; letter-spacing: .01em; }
.brand-text small { font-size: 0.6875rem; color: var(--muted); letter-spacing: .04em; }

.top-row2 { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.25rem 1.5rem; }
.top-row2 .tabs { flex: 1 1 auto; min-width: 0; }

.hset { display: flex; align-items: center; flex-wrap: wrap; gap: 0.375rem 0.875rem; padding: 0.25rem 0 0.375rem; }
.hf { display: flex; align-items: center; gap: 0.4375rem; color: var(--muted); font-size: 0.8125rem; white-space: nowrap; }
.hf input {
  width: 3.75rem;
  height: 2rem;
  padding: 0 0.5rem;
  background: #0a1829;
  border: 0.0625rem solid var(--line);
  border-radius: 0.375rem;
  color: var(--text);
}
.hf input.wide { width: 4.75rem; }
.hf input:focus { border-color: var(--gold); outline: none; }
.hset .btn { height: 2rem; padding: 0 0.875rem; }
.hsep { width: 0.0625rem; height: 1.5rem; background: var(--line); }

/* ---------- в режиме расчёта на карточках стоимость исследования ---------- */

.card.costmode .stat { background: #1b3a5f; color: #fff; }

/* ---------- кнопки в окне машины ---------- */

.actions { flex-wrap: wrap; }
.link-btn { display: inline-flex; align-items: center; text-decoration: none; color: var(--text); }
.link-btn:hover { border-color: var(--gold); color: var(--gold); text-decoration: none; }

/* =====================================================================
   Подвал
   ===================================================================== */

body { display: flex; flex-direction: column; }
.layout, .picker { flex: 1 0 auto; }

.footer {
  position: relative;
  margin-top: 2.5rem;
  background: #07111d;
  border-top: 0.0625rem solid var(--line-strong);
}
.footer::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: -0.0625rem;
  height: 0.125rem;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .55;
}
.footer-in { max-width: 92rem; margin: 0 auto; padding: 2.5rem 1.5rem 1.25rem; }

.ad-slot {
  display: grid;
  place-items: center;
  min-height: 6rem;
  margin-bottom: 2rem;
  color: var(--muted);
  border: 0.0625rem dashed var(--line-strong);
  border-radius: 0.75rem;
}

.ftiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2.25rem; }
.ftile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.125rem 1.375rem;
  background: var(--panel);
  border: 0.0625rem solid var(--line);
  border-radius: 0.75rem;
}
.ftile b { font-size: 2rem; font-weight: 800; line-height: 1.1; color: var(--gold); font-variant-numeric: tabular-nums; }
.ftile span { color: var(--muted); }

.footer-grid { display: grid; grid-template-columns: 1.3fr 1.25fr 1.45fr 0.9fr; gap: 2.25rem; }
.fcol h4 { margin: 0 0 0.875rem; font-size: 0.8125rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.fcol p { margin: 1rem 0 0; max-width: 28rem; color: var(--muted); }

.fdata { display: grid; grid-template-columns: auto 1fr; gap: 0.5rem 1rem; margin: 0; }
.fdata dt { color: var(--muted); white-space: nowrap; }
.fdata dd { margin: 0; }

.fhelp, .flinks { display: flex; flex-direction: column; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.fhelp li { color: var(--muted); }
.fhelp b { font-weight: 600; color: var(--text); }
.flinks a { display: inline-flex; gap: 0.375rem; color: var(--text); text-decoration: none; }
.flinks a::after { content: "↗"; color: var(--muted); }
.flinks a:hover { color: var(--gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin-top: 2.25rem;
  padding-top: 1.125rem;
  border-top: 0.0625rem solid var(--line);
  color: var(--muted);
  font-size: 0.75rem;
}

@media (max-width: 1000px) {
  .ftiles { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* поля в шапке: без «стрелочек», чтобы число помещалось целиком */
.hf input[type="number"] { -moz-appearance: textfield; appearance: textfield; text-align: center; }
.hf input[type="number"]::-webkit-outer-spin-button,
.hf input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.hf input { width: 4rem; }
.hf input.wide { width: 5rem; }
.hset { margin-left: auto; }

/* вкладки наций чуть компактнее, чтобы настройки помещались в ту же строку */
.top-row2 .tab { padding: 0.5rem 0.6875rem 0.4375rem; gap: 0.375rem; }

/* компактнее, чтобы вкладки и настройки умещались в одну строку на широком экране */
.hset { gap: 0.375rem 0.625rem; }
.hf { gap: 0.3125rem; font-size: 0.75rem; }
.hf input { width: 3.5rem; }
.hf input.wide { width: 4.25rem; }
.hset .btn { padding: 0 0.625rem; }
.hsep { display: none; }
.top-row2 { gap: 0.25rem 1rem; }
.top-row2 .tab { padding: 0.5rem 0.5625rem 0.4375rem; }
.top-row2 .tab .val { padding: 0 0.3125rem; }

/* =====================================================================
   Шапка: левая зона (навигация) и правая зона (инструменты), выше на 20%
   ===================================================================== */

.top { gap: 0.5rem; padding: 0.875rem 1.5rem 0; }
.top-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.625rem 1.5rem; }
.hl, .hr { display: flex; align-items: center; flex-wrap: wrap; gap: 0.625rem 1rem; min-width: 0; }
.hr { margin-left: auto; justify-content: flex-end; }

.brand-mark { width: 2.625rem; height: 2.625rem; }
.top .cat { height: 2rem; padding: 0 1.125rem; }
.top-row .btn, .hfield select { height: 2.25rem; }

.hsearch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 12.5rem;
  height: 2.25rem;
  padding: 0 0.75rem;
  background: #0a1829;
  border: 0.0625rem solid var(--line);
  border-radius: 0.375rem;
  color: var(--muted);
}
.hsearch:focus-within { border-color: var(--gold); }
.hsearch input { flex: 1; min-width: 0; height: 100%; background: none; border: none; outline: none; color: var(--text); }
.hsearch input::-webkit-search-cancel-button { filter: invert(.7); }

.menu-wrap { position: relative; }
.caret { margin-left: 0.375rem; color: var(--muted); }
.fbadge {
  display: inline-grid;
  place-items: center;
  min-width: 1.125rem;
  height: 1.125rem;
  margin-left: 0.25rem;
  padding: 0 0.3125rem;
  border-radius: 0.5625rem;
  background: var(--gold);
  color: #1c1500;
  font-size: 0.6875rem;
  font-weight: 800;
}
.menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  min-width: 17.5rem;
  padding: 0.875rem;
  background: var(--panel-2);
  border: 0.0625rem solid var(--line-strong);
  border-radius: 0.625rem;
  box-shadow: 0 1rem 2.5rem rgba(3, 8, 16, .6);
}
.menu-title { font-size: 0.75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.menu .check { height: auto; }
.menu-sep { height: 0.0625rem; background: var(--line); }
.menu .btn { width: 100%; height: 2.125rem; }

.top-row2 { gap: 0.25rem 1.25rem; }
.top-row2 .tab { padding: 0.625rem 0.625rem 0.5rem; }
.hf input, .hset .btn { height: 2.125rem; }
.hset { padding: 0.375rem 0 0.4375rem; }

/* ---------- узкие экраны: зоны ложатся друг под друга, ничего не налезает ---------- */

@media (max-width: 1280px) {
  .hsearch { width: 10.5rem; }
}

@media (max-width: 1100px) {
  .top { position: relative; padding: 0.75rem 1rem 0; }          /* высокая шапка на узком экране не закрепляется */
  .top-row { flex-direction: column; align-items: stretch; gap: 0.625rem; }
  .hl, .hr { width: 100%; justify-content: flex-start; }
  .hr { margin-left: 0; }
  .top-row2 { flex-direction: column; align-items: stretch; }
  .top-row2 .tabs { max-width: 100%; }
  .hset { margin-left: 0; justify-content: flex-start; }
  .menu { right: auto; left: 0; }
}

@media (max-width: 640px) {
  .brand-text small { display: none; }
  .hsearch { width: 100%; }
  .hfield { width: 100%; }
  .hfield select { flex: 1; min-width: 0; }
  .top .cat { padding: 0 0.75rem; }
}

/* ---------- средние экраны: шапка уплотняется, чтобы не занимать пол-экрана ---------- */

@media (max-width: 1800px) {
  .brand-text small { display: none; }                                   /* остаётся название WTstat */
  .top-row2 .tab:not([aria-selected="true"]) .val { display: none; }     /* цифры у невыбранных наций скрыты */
}
@media (max-width: 1560px) {
  .hfield > span { display: none; }                                      /* подпись «Показатель» не нужна, видно из списка */
}
@media (max-width: 1279px) {
  .top { position: relative; }                                           /* высокая шапка на маленьком экране не закрепляется */
}

@media (max-width: 1560px) {
  .top .cat { padding: 0 0.75rem; }
}
@media (max-width: 1299px) {
  .top { position: relative; }
}

@media (max-width: 1400px) {
  .hsearch { width: 8.5rem; }
  .hl, .hr { gap: 0.625rem 0.75rem; }
  .hfield select { min-width: 9.5rem; }
}
@media (max-width: 1339px) {
  .top { position: relative; }
}

/* ---------- отступ под верхней строкой шапки ---------- */
.top-row { margin-bottom: 3px; }

/* ---------- «Расчёт опыта»: зелёная кнопка, чтобы бросалась в глаза ---------- */
#btnCalc {
  background: linear-gradient(180deg, #2fae6a, #238a52);
  border-color: #46c882;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 0.125rem 0.625rem rgba(47, 174, 106, .35);
}
#btnCalc:hover { background: linear-gradient(180deg, #38c279, #28985c); }
#btnCalc[aria-pressed="true"] {
  background: linear-gradient(180deg, #1f7a49, #176439);
  border-color: #7ae6a8;
  color: #eafff3;
  box-shadow: 0 0 0 0.125rem rgba(122, 230, 168, .55), 0 0.125rem 0.75rem rgba(47, 174, 106, .45);
}

/* клон в списке расчёта */
.cstep.clone { border-style: dashed; }
.cstep .tag { padding: 0 0.375rem; border-radius: 0.25rem; background: #3a2f12; color: var(--gold); font-size: 0.6875rem; font-weight: 700; }


/* ---------- логотип: картинка вместо значка ---------- */
.brand-mark {
  background: none;
  box-shadow: none;
  color: inherit;
  overflow: visible;
}
.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0.1875rem 0.5rem rgba(0, 0, 0, .45));
}