/* Группа A1. Рабочее пространство в духе Obsidian: лента, панели, вкладки.
   Светлый графит по умолчанию, тёмная тема по переключателю. */
:root {
  color-scheme: light;
  --bg-app: #ececea;
  --bg-pane: #f3f3f1;
  --bg-canvas: #f8f8f6;
  --bg-paper: #fffefc;
  --bg-hover: #e6e6e2;
  --bg-active: #dfdfda;
  --bg-input: #fffefc;
  --bg-code: #eeeeea;
  --ink: #2c2f33;
  --ink-soft: #4d5158;
  --muted: #74787f;
  --faint: #9a9ea5;
  --line: #dcdcd7;
  --line-strong: #c9c9c3;
  --accent: #833b4c;
  --accent-dark: #6a2838;
  /* Заливка кнопок и выбранной ссылки. В тёмной теме она остаётся бордовой,
     хотя текстовый акцент там песочный: фирменный цвет держится на кнопках. */
  --accent-fill: #833b4c;
  --accent-fill-hover: #6a2838;
  --accent-on-fill: #fffefc;
  --accent-soft: #f4e9ec;
  --accent-line: #d8b6be;
  --good: #4f6f56;
  --good-soft: #eaf1e8;
  --good-line: #cfdccb;
  --warn: #8a6a31;
  --warn-soft: #f7f1e3;
  --warn-line: #e3d5b4;
  --bad: #923d36;
  --bad-soft: #fbeeec;
  --bad-line: #ead0cb;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --shadow: 0 8px 30px #22232414;
  --shadow-pop: 0 18px 60px #1e1f2233;
  /* Лента разделов тёмная в обеих темах: оболочка отделена от бумаги. */
  --ribbon-bg: #2b2e32;
  --ribbon-line: #23252a;
  --ribbon-ink: #9a9ea5;
  --ribbon-ink-strong: #f2eeee;
  --ribbon-hover: #3a3e44;
  --ribbon-active: #d8b6be;
  --ribbon: 48px;
  --pane-left: 272px;
  --pane-right: 288px;
  --radius: 6px;
  --paper-page-max: 860px;
}
:root[data-theme="dark"] {
  /* «Синие сумерки»: холодный глубокий фон, тёплый песочный акцент.
     Лист ответа светлее оболочки, чтобы экран не выглядел плоской плитой. */
  color-scheme: dark;
  --bg-app: #12161d;
  --bg-pane: #171c25;
  --bg-canvas: #1a202a;
  --bg-paper: #212936;
  --bg-hover: #242c38;
  --bg-active: #2c3543;
  --bg-input: #1c232e;
  --bg-code: #232b38;
  --ink: #e4e9f0;
  --ink-soft: #c7cfdd;
  --muted: #949eb1;
  --faint: #6f7a8c;
  --line: #2a3240;
  --line-strong: #3a4453;
  --accent: #e8b48f;
  --accent-dark: #f0c4a4;
  --accent-soft: #2e2820;
  --accent-line: #4d3a2b;
  --accent-fill: #8e4053;
  --accent-fill-hover: #a04a5f;
  --accent-on-fill: #fff6f7;
  --good: #9fc9b2;
  --good-soft: #1f3029;
  --good-line: #2f4a3c;
  --warn: #dfc07d;
  --warn-soft: #302a1d;
  --warn-line: #4c4229;
  --bad: #e39a92;
  --bad-soft: #331f1d;
  --bad-line: #4f322e;
  --shadow: 0 8px 30px #00000055;
  --shadow-pop: 0 18px 60px #000000aa;
  --ribbon-bg: #0c0f14;
  --ribbon-line: #080a0e;
  --ribbon-ink: #838d9c;
  --ribbon-ink-strong: #e9eef5;
  --ribbon-hover: #232b38;
  --ribbon-active: #e8b48f;
}
/* Ссылок на пункты в ответе бывает три десятка: в тёмной теме они не должны
   светиться ярче самого текста. Заливку получает только выбранная. */
:root[data-theme="dark"] .citation { background: transparent; }
:root[data-theme="dark"] .citation:hover { background: var(--accent-soft); }
/* Выбранная метка остаётся залитой: правило выше по специфичности сняло бы и с неё фон. */
:root[data-theme="dark"] .citation.active { background: var(--accent-fill); }


* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; height: 100%; }
body {
  margin: 0;
  background: var(--bg-app);
  color: var(--ink);
  font: 14px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  height: 100%;
}
/* Браузер рисует strong, b, th и заголовки весом 700. Для интерфейса это слишком
   тяжело, особенно на Segoe UI: выделение даёт цвет и размер, а не насыщенность.
   Настоящее полужирное остаётся там, где оно задано намеренно. */
strong, b, th, h4, h5, h6 { font-weight: 500; }
button, input, textarea, select { font: inherit; }
input, textarea, select { font-size: 15px; }
button { cursor: pointer; color: inherit; }
button, a { touch-action: manipulation; }
button:disabled { opacity: 0.5; cursor: wait; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
[hidden] { display: none !important; }
::selection { background: #833b4c33; }
:root[data-theme="dark"] ::selection { background: #e8b48f33; }
svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
/* Правило выше рассчитано на штриховые иконки. Текст внутри svg его наследовать не
   должен: обводка по контуру буквы даёт ложный полужирный, который растёт с масштабом. */
svg text { stroke: none; stroke-width: 0; fill: currentColor; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; background: var(--bg-paper); padding: 12px; border: 1px solid var(--line); }
.skip-link:focus { top: 10px; }

/* ---------- Каркас ---------- */
.app {
  position: relative;
  display: grid;
  grid-template-columns: var(--ribbon) var(--pane-left) minmax(0, 1fr) var(--pane-right);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}
.app.left-collapsed { grid-template-columns: var(--ribbon) 0 minmax(0, 1fr) var(--pane-right); }
.app.right-collapsed { grid-template-columns: var(--ribbon) var(--pane-left) minmax(0, 1fr) 0; }
.app.left-collapsed.right-collapsed { grid-template-columns: var(--ribbon) 0 minmax(0, 1fr) 0; }
.app.left-collapsed .pane-left, .app.right-collapsed .pane-right { visibility: hidden; }
.app.left-collapsed #pane-left-open { display: inline-flex; }
/* Развёрнутый режим: рабочая область занимает окно целиком, лента и панели уходят.
   Скрывать их через display:none нельзя: элемент выпадает из сетки, автоматическое
   размещение сдвигает рабочую область в первую колонку нулевой ширины, и содержимое
   сжимается в полоску. Поэтому, как и у свёрнутых панелей, visibility:hidden. */
.app.zen.zen { grid-template-columns: 0 0 minmax(0, 1fr) 0; }
.app.zen .ribbon, .app.zen .pane-left, .app.zen .pane-right {
  visibility: hidden; overflow: hidden; padding: 0; border: 0;
}
.app.zen #pane-left-open, .app.zen #pane-right-open { display: none; }
#zen-toggle[aria-pressed="true"] { color: var(--accent); background: var(--bg-active); }
#pane-left-open { display: none; }

/* Разделители: панели тянутся мышкой; ширина запоминается в localStorage. */
.pane-resizer {
  position: absolute; top: 0; bottom: 0; width: 9px; z-index: 30;
  cursor: col-resize; background: transparent; touch-action: none;
}
.pane-resizer::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: 50%;
  width: 1px; margin-left: -0.5px; background: transparent; transition: background 0.12s ease;
}
.pane-resizer:hover::after, .pane-resizer:focus-visible::after, .pane-resizer.dragging::after { background: var(--accent); width: 2px; }
.pane-resizer:focus-visible { outline: none; }
.pane-resizer-left { left: calc(var(--ribbon) + var(--pane-left)); transform: translateX(-4px); }
.pane-resizer-right { right: var(--pane-right); transform: translateX(4px); }
.app.left-collapsed .pane-resizer-left,
.app.right-collapsed .pane-resizer-right,
.app.zen .pane-resizer { display: none; }
body.pane-resizing { cursor: col-resize; user-select: none; }

/* ---------- Лента ---------- */
.ribbon {
  background: var(--ribbon-bg);
  border-right: 1px solid var(--ribbon-line);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 12px;
  gap: 14px;
}
.ribbon-brand img { width: 28px; height: 28px; display: block; border-radius: 7px; }
.ribbon-group { display: grid; gap: 4px; }
.ribbon-tail { margin-top: auto; justify-items: center; }
.ribbon-button {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; background: transparent; border-radius: 7px;
  color: var(--ribbon-ink);
}
.ribbon-button svg { width: 19px; height: 19px; }
.ribbon-button:hover { background: var(--ribbon-hover); color: var(--ribbon-ink-strong); }
.ribbon-button.active { background: var(--ribbon-hover); color: var(--ribbon-active); }
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent); color: #fff;
  font-size: 12px; font-weight: 600; margin-top: 6px;
}

/* ---------- Панели ---------- */
.pane {
  background: var(--bg-pane);
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
  overflow: hidden;
}
.pane-left { border-right: 1px solid var(--line); }
.pane-right { border-left: 1px solid var(--line); }
.pane-tabs {
  display: flex; align-items: center; gap: 2px;
  height: 38px; padding: 0 6px 0 8px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.pane-tab {
  display: inline-flex; align-items: center; gap: 7px;
  border: 0; background: transparent; color: var(--muted);
  padding: 6px 9px; border-radius: 6px; font-size: 12.5px; font-weight: 500;
}
.pane-tab svg { width: 15px; height: 15px; }
.pane-tab:hover { background: var(--bg-hover); color: var(--ink); }
.pane-tab.active { color: var(--ink); background: var(--bg-active); }
.pane-collapse, .tab-tool {
  margin-left: auto;
  width: 28px; height: 28px; border: 0; background: transparent; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center; color: var(--muted); flex-shrink: 0;
}
.pane-collapse svg, .tab-tool svg { width: 16px; height: 16px; }
.pane-collapse:hover, .tab-tool:hover { background: var(--bg-hover); color: var(--ink); }
.pane-title { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); font-weight: 500; padding-left: 4px; }
.pane-section { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.pane-search {
  display: flex; align-items: center; gap: 8px;
  margin: 10px 10px 6px; padding: 0 9px;
  border: 1px solid var(--line); background: var(--bg-input); border-radius: 6px; color: var(--faint);
}
.pane-search svg { width: 14px; height: 14px; flex-shrink: 0; }
.pane-search input { border: 0; background: none; padding: 7px 0; width: 100%; outline: 0; font-size: 13px; color: var(--ink); }
.pane-actions { padding: 10px 10px 4px; }
.pane-actions .button { width: 100%; }
.pane-foot {
  border-top: 1px solid var(--line); padding: 10px 14px; flex-shrink: 0;
  display: flex; flex-direction: column; line-height: 1.35;
}
.pane-foot strong { font-size: 12.5px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pane-foot small { font-size: 11px; color: var(--muted); }

/* Проводник */
.explorer { overflow: auto; padding: 4px 6px 12px; flex: 1; font-size: 13px; }
.tree-node { display: block; }
.tree-row {
  display: flex; align-items: center; gap: 6px;
  width: 100%; padding: 4px 6px; border: 0; background: transparent;
  text-align: left; border-radius: 5px; color: var(--ink-soft); line-height: 1.4;
  cursor: pointer;
}
.tree-row:hover { background: var(--bg-hover); color: var(--ink); }
.tree-row.active { background: var(--bg-active); color: var(--ink); }
.tree-row .tree-caret { width: 14px; height: 14px; flex-shrink: 0; color: var(--faint); transition: transform 0.15s; }
.tree-node.open > .tree-row .tree-caret { transform: rotate(90deg); }
.tree-row .tree-icon { width: 15px; height: 15px; flex-shrink: 0; color: var(--faint); }
.tree-row.active .tree-icon, .tree-row:hover .tree-icon { color: var(--accent); }
.tree-row .tree-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tree-row .tree-count { font-size: 10.5px; color: var(--faint); font-variant-numeric: tabular-nums; }
.tree-row .tree-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.tree-dot.warn { background: var(--warn); }
.tree-dot.good { background: var(--good); }
.tree-children { display: none; padding-left: 14px; margin-left: 12px; border-left: 1px solid var(--line); }
.tree-node.open > .tree-children { display: block; }
.tree-children .tree-row { font-size: 12.5px; padding: 3px 6px; }
.tree-children .tree-row.file { color: var(--muted); }
.tree-children .tree-row.file.active { color: var(--ink); }
.tree-group-label { font-size: 10.5px; letter-spacing: 0.8px; text-transform: uppercase; color: var(--faint); padding: 8px 6px 2px; font-weight: 500; }
.tree-empty { padding: 20px 10px; color: var(--muted); font-size: 12.5px; }

/* История диалогов */
.chat-history { overflow: auto; padding: 4px 6px 12px; flex: 1; }
.chat-history a {
  display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  padding: 6px 9px; color: var(--ink-soft); border-radius: 5px; font-size: 12.5px;
}
.chat-history a:hover { background: var(--bg-hover); color: var(--ink); }
.chat-history a.active { background: var(--bg-active); color: var(--ink); }
.history-empty { font-size: 12.5px; color: var(--muted); padding: 14px 10px; }

/* ---------- Рабочая область ---------- */
.workspace { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--bg-canvas); }
.tabbar {
  display: flex; align-items: stretch; gap: 0;
  height: 38px; background: var(--bg-pane); border-bottom: 1px solid var(--line);
  padding: 0 6px; flex-shrink: 0;
}
.tabbar .tab-tool { margin: 5px 2px; }
.tabs { display: flex; align-items: stretch; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; gap: 2px; padding: 5px 4px 0; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  display: inline-flex; align-items: center; gap: 8px;
  max-width: 230px; min-width: 96px; padding: 0 8px 0 11px;
  border: 1px solid transparent; border-bottom: 0;
  border-radius: 7px 7px 0 0; background: transparent; color: var(--muted);
  font-size: 12.5px; cursor: pointer; flex-shrink: 0; position: relative;
}
.tab svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--faint); }
.tab .tab-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tab:hover { background: var(--bg-hover); color: var(--ink); }
.tab.active { background: var(--bg-canvas); border-color: var(--line); color: var(--ink); margin-bottom: -1px; }
.tab.active svg { color: var(--accent); }
.tab-close {
  width: 18px; height: 18px; border: 0; background: transparent; border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center; color: var(--faint); margin-left: auto; opacity: 0;
}
.tab-close svg { width: 12px; height: 12px; stroke-width: 2; }
.tab:hover .tab-close, .tab.active .tab-close { opacity: 1; }
.tab-close:hover { background: var(--bg-active); color: var(--ink); }
.viewheader {
  display: flex; align-items: center; gap: 12px;
  height: 40px; padding: 0 22px; border-bottom: 1px solid var(--line); flex-shrink: 0;
  background: var(--bg-canvas);
}
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); min-width: 0; overflow: hidden; white-space: nowrap; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .crumb-sep { color: var(--faint); }
.breadcrumb strong { color: var(--ink); font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.viewheader-actions { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.viewheader-actions .button.small { min-height: 28px; padding: 4px 9px; font-size: 12px; }
main {
  flex: 1; min-height: 0; overflow: auto;
  padding: 34px 44px 60px;
  scroll-behavior: smooth;
}
main > div { max-width: 1120px; margin: 0 auto; }
main > div.wide { max-width: none; }
.statusbar {
  height: 24px; border-top: 1px solid var(--line); background: var(--bg-pane);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 14px; font-size: 11px; color: var(--muted); flex-shrink: 0; gap: 14px;
}
.statusbar span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.statusbar b { font-weight: 500; color: var(--ink-soft); }
.statusbar i { font-style: normal; margin: 0 6px; color: var(--faint); }

/* Правая панель */
.outline { overflow: auto; padding: 10px 10px 20px; flex: 1; font-size: 12.5px; }
.outline-section { margin-bottom: 18px; }
.outline-label { font-size: 10.5px; letter-spacing: 0.9px; text-transform: uppercase; color: var(--faint); font-weight: 500; padding: 4px 6px 6px; }
.outline nav { display: grid; gap: 1px; }
.outline nav a {
  display: block; padding: 5px 8px; border-radius: 5px; color: var(--ink-soft);
  line-height: 1.45; overflow-wrap: anywhere; border-left: 2px solid transparent;
}
.outline nav a:hover { background: var(--bg-hover); color: var(--ink); }
.outline nav a.current { color: var(--accent); border-left-color: var(--accent); }
.outline-empty { color: var(--muted); padding: 16px 8px; line-height: 1.6; }
.props { display: grid; gap: 2px; }
.prop { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 8px; padding: 5px 6px; border-radius: 5px; }
.prop:hover { background: var(--bg-hover); }
.prop dt { color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prop dd { margin: 0; color: var(--ink); overflow-wrap: anywhere; }
.prop dd a { color: var(--accent); }
.outline .shortcut-list { display: grid; gap: 4px; }
.outline .shortcut-list div { display: flex; justify-content: space-between; gap: 10px; padding: 4px 6px; color: var(--ink-soft); }
kbd {
  font: 11px var(--mono); padding: 1px 5px; border-radius: 4px;
  border: 1px solid var(--line-strong); background: var(--bg-paper); color: var(--muted);
  box-shadow: inset 0 -1px 0 var(--line-strong);
}

/* ---------- Типографика ---------- */
.eyebrow { font-size: 10.5px; letter-spacing: 1.4px; color: var(--muted); font-weight: 500; text-transform: uppercase; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; margin-bottom: 24px; }
h1 { font: 500 clamp(24px, 2.6vw, 32px)/1.2 var(--sans); letter-spacing: -0.4px; margin: 8px 0 8px; color: var(--ink); }
/* Заголовок экрана набирается антиквой: он читается как титул документа,
   а не как подпись к элементу управления. */
.page-head h1 { font: 400 clamp(26px, 3vw, 37px)/1.15 var(--serif); letter-spacing: -0.6px; }
h1 em { font-style: normal; color: var(--muted); font-weight: 400; }
h2 { font: 500 19px/1.35 var(--sans); margin: 0 0 12px; letter-spacing: -0.2px; }
h3 { font: 500 15px/1.4 var(--sans); margin: 0 0 8px; }
p { margin: 0 0 14px; }
.lead { color: var(--muted); font-size: 14px; line-height: 1.7; max-width: 680px; margin: 0; }
.muted, .hint { color: var(--muted); }
.hint { font-size: 12px; line-height: 1.65; margin: 6px 0 12px; }
.section-title { margin: 28px 0 12px; font-size: 13px; letter-spacing: 0.8px; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.hero-art { display: none; }

/* ---------- Элементы ---------- */
.button {
  min-height: 34px; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 6px 13px; border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--bg-paper); color: var(--ink); font-size: 13px; font-weight: 500; line-height: 1.4; text-align: center;
}
.button:hover { background: var(--bg-hover); color: var(--ink); }
.button.primary { background: var(--accent-fill); border-color: var(--accent-fill); color: var(--accent-on-fill); }
.button.primary:hover { background: var(--accent-fill-hover); border-color: var(--accent-fill-hover); color: var(--accent-on-fill); }
.button.small { min-height: 28px; padding: 4px 10px; font-size: 12px; }
.button.full { width: 100%; }
.text-button { background: none; border: 0; padding: 4px 0; color: var(--accent); font-size: 12.5px; text-align: left; }
.text-button:hover { text-decoration: underline; text-underline-offset: 3px; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.icon-button { border: 0; background: transparent; font-size: 22px; padding: 0 6px; color: var(--muted); }
.card { border: 1px solid var(--line); background: var(--bg-paper); border-radius: 8px; padding: 20px; }
.notice {
  border: 1px solid var(--warn-line); background: var(--warn-soft); color: var(--warn);
  padding: 11px 14px; border-radius: 6px; font-size: 12.5px; line-height: 1.65; margin: 0 0 18px;
}
.notice.good { color: var(--good); background: var(--good-soft); border-color: var(--good-line); }
.notice .button, .notice .text-button { margin-top: 8px; }
.form-error { padding: 10px 13px; background: var(--bad-soft); color: var(--bad); border: 1px solid var(--bad-line); border-radius: 6px; font-size: 12.5px; line-height: 1.55; }
.badge {
  display: inline-block; padding: 2px 7px; background: var(--bg-code); border: 1px solid var(--line);
  color: var(--muted); border-radius: 4px; font-size: 11px; line-height: 1.5;
}
.badge.warn { color: var(--warn); border-color: var(--warn-line); background: var(--warn-soft); }
.badge.good { color: var(--good); border-color: var(--good-line); background: var(--good-soft); }
.badge.accent { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.badges { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }
.loading, .empty { padding: 36px 20px; text-align: center; color: var(--muted); font-size: 13px; }

/* ---------- Рабочий стол: обращение, сводка, плитки ---------- */
.board { display: grid; gap: 20px; }
.board-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.board-head h1 { font: 400 clamp(24px, 2.6vw, 32px)/1.2 var(--serif); letter-spacing: -0.5px; margin: 7px 0 0; }
.board-head .lead { margin: 8px 0 0; color: var(--muted); font-size: 13px; max-width: 62ch; }
.board-stats { display: flex; gap: 26px; }
.board-stat { text-align: right; }
.board-stat strong { display: block; font: 400 23px/1.1 var(--serif); }
.board-stat strong.warn { color: var(--warn); }
.board-stat span { font-size: 11.5px; color: var(--muted); }
.board-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: start; }
.board-tile {
  border: 1px solid var(--line); background: var(--bg-paper); border-radius: 9px;
  padding: 15px 17px; display: grid; gap: 11px; align-content: start;
}
.board-tile.wide { grid-column: span 2; }
.board-tile .hint { margin: 0; }
.board-list { display: grid; gap: 11px; }
.board-list.compact { gap: 7px; }
.board-row { display: grid; gap: 3px; color: inherit; text-decoration: none; font-size: 12.5px; }
.board-list > a.board-row { padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.board-list > a.board-row:last-child { padding-bottom: 0; border-bottom: 0; }
.board-list.compact > a.board-row { padding-bottom: 0; border-bottom: 0; }
.board-row strong { font-weight: 600; font-size: 13px; }
.board-row span { color: var(--muted); font-size: 11.5px; }
a.board-row:hover strong { color: var(--accent); }
.board-row.dot strong::before {
  content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--good); margin-right: 8px; vertical-align: 1px;
}
.board-row.dot.warn strong::before { background: var(--warn); }

/* ---------- Шапка дела над диалогом ---------- */
.case-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.case-head h1 { font: 400 clamp(21px, 2.3vw, 27px)/1.25 var(--serif); letter-spacing: -0.4px; margin: 6px 0 0; }
.case-marks { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 11px; }
.case-head-actions { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }
.case-count { text-align: right; flex-shrink: 0; }
.case-count strong { display: block; font: 400 27px/1 var(--serif); color: var(--accent); }
.case-count span { display: block; white-space: pre-line; font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.loading:before {
  content: ""; display: block; width: 22px; height: 22px;
  border: 2px solid var(--line-strong); border-top-color: var(--accent); border-radius: 50%;
  animation: spin 0.9s linear infinite; margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pending-actions { justify-content: center; margin: -8px 0 18px; }
.toolbar { display: flex; gap: 10px; align-items: center; margin: 16px 0; }
.search-input {
  flex: 1; min-width: 0; display: flex; gap: 10px; align-items: center;
  border: 1px solid var(--line-strong); background: var(--bg-input); padding: 0 12px; border-radius: var(--radius);
}
.search-input:focus-within { border-color: var(--accent); }
.search-input span { font-size: 18px; color: var(--faint); }
.search-input input { border: 0; padding: 9px 0; outline: 0; width: 100%; background: none; color: var(--ink); }
.field-label { font-size: 12px; font-weight: 500; color: var(--muted); display: block; margin-bottom: 6px; }
label { display: block; font-size: 12.5px; color: var(--muted); }
input:not([type="checkbox"]), select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line-strong);
  background: var(--bg-input); color: var(--ink); border-radius: var(--radius);
}
input:not([type="checkbox"]):focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }
label input, label select, label textarea { margin-top: 6px; }
textarea { resize: vertical; line-height: 1.6; }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
.inline-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--ink-soft); }
.inline-check input { margin: 3px 0 0; flex-shrink: 0; }

/* ---------- Ассистент ---------- */
.home-start { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 20px 0 8px; }
.home-start a {
  display: grid; gap: 6px; padding: 14px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg-paper); color: var(--ink-soft); font-size: 12.5px; line-height: 1.5;
}
.home-start a:hover { border-color: var(--accent-line); background: var(--accent-soft); color: var(--ink); }
.home-start svg { width: 18px; height: 18px; color: var(--accent); }
.home-start strong { font-size: 13px; font-weight: 500; color: var(--ink); }
.home-start kbd { justify-self: start; }
.question-card { padding: 14px 16px 12px; margin: 22px 0 6px; border: 1px solid var(--line-strong); }
.question-card:focus-within { border-color: var(--accent); }
.question-card > textarea { border: 0; border-radius: 0; padding: 6px 0; min-height: 84px; background: none; outline: none; font-size: 15px; }
.question-tools { border-top: 1px solid var(--line); padding-top: 10px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.question-tools > .primary { margin-left: auto; }
.question-tools .icon-only { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; }
.question-tools .icon-only svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.question-tools .icon-only.recording { border-color: var(--bad-line); color: var(--bad); background: var(--bad-soft); }

/* ---------- Файлы, приложенные к вопросу ---------- */
.attachment-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.attachment-chip {
  display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
  padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--accent-soft); color: var(--ink); font-size: 12px; overflow-wrap: anywhere;
}
.attachment-chip.pending { opacity: .65; }
.attachment-remove {
  appearance: none; border: 0; background: none; cursor: pointer; padding: 0 2px;
  color: var(--muted); font-size: 15px; line-height: 1;
}
.attachment-remove:hover { color: var(--bad); }
.message.user .attachment-row { margin-top: 8px; }
.scope-picker { position: relative; }
.scope-picker > summary {
  list-style: none; font-size: 12.5px; border: 1px solid var(--line-strong); padding: 5px 10px;
  border-radius: var(--radius); cursor: pointer; min-height: 30px; display: inline-flex; align-items: center; gap: 8px;
  max-width: 300px; overflow-wrap: anywhere; color: var(--ink-soft); background: var(--bg-paper);
}
.scope-picker > summary::-webkit-details-marker { display: none; }
.scope-picker > summary:after { content: "⌄"; color: var(--faint); }
.scope-panel {
  position: absolute; bottom: 40px; left: 0; z-index: 12; background: var(--bg-paper); padding: 14px;
  border: 1px solid var(--line-strong); box-shadow: var(--shadow-pop); border-radius: 8px;
  width: 320px; max-width: calc(100vw - 64px); max-height: calc(100dvh - 120px); overflow: auto;
}
.scope-picker:not([open]) > .scope-panel { display: none; }
.scope-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: 13px; }
.scope-panel > .button { margin-top: 12px; }
.scope-list { max-height: 260px; overflow: auto; margin-top: 10px; display: grid; gap: 8px; }
.scope-list label { font-size: 13px; }
.prompt-suggestions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 18px 0; }
.prompt-suggestions button {
  border: 1px solid var(--line); background: var(--bg-paper); text-align: left; padding: 12px 14px;
  font-size: 12.5px; border-radius: 8px; color: var(--ink-soft); line-height: 1.6;
}
.prompt-suggestions button:hover { border-color: var(--accent-line); background: var(--accent-soft); color: var(--ink); }
.conversation { display: grid; gap: 18px; }
.message { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg-paper); }
.message.user { margin-left: 12%; background: var(--bg-pane); padding: 14px 18px; }
.message-user-label { font-size: 11px; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.8px; font-weight: 500; }
.message-label { display: flex; justify-content: space-between; gap: 15px; padding: 11px 18px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--muted); background: var(--bg-pane); }
.message-label strong { color: var(--accent); font-weight: 500; }
.answer-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; }
.answer-content { padding: 20px 22px; min-width: 0; font-size: 14.5px; line-height: 1.8; overflow-wrap: anywhere; }
.answer-content p { white-space: pre-wrap; }
.answer-content p:last-child { margin-bottom: 0; }
.answer-content h2 { font-size: 17px; margin: 22px 0 10px; }
.answer-content h3 { font-size: 15px; margin: 18px 0 8px; }
.answer-content h2:first-child, .answer-content h3:first-child { margin-top: 0; }
.answer-content ul, .answer-content ol { padding-left: 22px; margin: 12px 0 16px; }
.answer-content li { padding-left: 2px; margin: 5px 0; white-space: pre-wrap; }
.answer-content strong { font-weight: 600; color: var(--ink); }
.answer-content code { background: var(--bg-code); border-radius: 4px; padding: 1px 5px; font: 12.5px var(--mono); overflow-wrap: anywhere; }
.answer-content pre { overflow: auto; padding: 12px; background: var(--bg-code); border-radius: 6px; }
.answer-content pre code { padding: 0; }
.answer-content blockquote { margin: 16px 0; padding: 4px 0 4px 16px; border-left: 2px solid var(--accent-line); color: var(--ink-soft); white-space: pre-wrap; font-family: var(--serif); font-size: 15.5px; }
.answer-content hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.source-panel { padding: 18px; background: var(--bg-pane); border-left: 1px solid var(--line); font-size: 12.5px; }
.source-panel h3 { margin-top: 12px; overflow-wrap: anywhere; }
.source-panel blockquote { font: 14.5px/1.75 var(--serif); padding: 0; margin: 12px 0; white-space: pre-wrap; max-height: 340px; overflow: auto; color: var(--ink-soft); }
.source-panel .button { width: 100%; margin-top: 8px; }
.source-panel .text-button { margin-top: 10px; }
.source-tab-list { display: flex; flex-wrap: wrap; gap: 5px; }
.citation {
  border: 1px solid var(--accent-line); background: var(--accent-soft); color: var(--accent);
  border-radius: 4px; padding: 0 5px; font: 500 11px/1.7 var(--sans); vertical-align: middle; margin: 0 2px; cursor: pointer;
  white-space: nowrap;
}
.citation.active { background: var(--accent-fill); color: var(--accent-on-fill); border-color: var(--accent-fill); }
.message-foot { padding: 10px 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 11px; color: var(--muted); }
.change-note { font-size: 12px; color: var(--accent); line-height: 1.65; margin: 10px 0 0; }
.change-basis { margin: 0; }
.change-index { font-weight: 600; margin-right: 6px; }
.change-mark { color: var(--accent); font: 600 12px var(--sans); margin-left: 3px; vertical-align: super; line-height: 0; }
.prior-version { margin-top: 6px; }
.prior-version > summary { cursor: pointer; color: var(--accent); font-size: 12px; }
.prior-version .original-text { border-left: 2px solid var(--line); padding-left: 12px; }
.report-table { width: 100%; max-width: 100%; overflow-x: auto; margin: 18px 0; border: 1px solid var(--line); border-radius: 6px; }
.report-table table { border-collapse: collapse; width: 100%; font-size: 12.5px; line-height: 1.7; }
.report-table th { background: var(--bg-pane); color: var(--muted); text-align: left; font-size: 11.5px; font-weight: 500; }
.report-table th, .report-table td { padding: 10px 12px; vertical-align: top; border-bottom: 1px solid var(--line); min-width: 130px; overflow-wrap: normal; }
.report-table tr:last-child td { border-bottom: 0; }
.report-table tbody tr:nth-child(even) { background: var(--bg-pane); }
.report-table .citation { white-space: nowrap; }
/* Наименование лица в ответе движка: ссылка на досье и устав, без рамки. */
.entity-link { color: inherit; text-decoration: none; border-bottom: 1px solid var(--accent-line); }
.entity-link:hover, .entity-link:focus-visible { color: var(--accent); border-bottom-color: var(--accent); }
.report-table .entity-link { font-weight: 500; }

/* ---------- Библиотека ---------- */
.library-art { width: clamp(150px, 17vw, 215px); height: auto; color: var(--accent); flex: none; opacity: .85; }
.library-summary { display: flex; gap: 26px; flex-wrap: wrap; margin: 4px 0 18px; }
.stat strong { font: 500 26px/1.1 var(--sans); display: block; color: var(--ink); letter-spacing: -0.5px; }
.stat span { font-size: 11px; color: var(--muted); }
.library-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); gap: 10px; }
.company-card {
  padding: 13px 15px; display: flex; flex-direction: column; gap: 3px;
  text-decoration: none; color: inherit; transition: border-color .15s, background .15s;
}
.company-card:hover, .company-card:focus-visible { border-color: var(--accent-line); background: var(--accent-soft); }
.company-card:hover h2 { color: var(--accent); }
.company-card h2 { font-size: 14.5px; line-height: 1.35; margin: 0; }
.company-place { font-size: 11.5px; color: var(--ink-soft); margin: 2px 0 0; }
.company-place .place-pin { color: var(--accent); font-size: 9px; vertical-align: 1px; }
.company-place-head { font-size: 13px; margin: 0 0 10px; }
.company-place-head a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.company-card .company-aliases { font-size: 11.5px; color: var(--muted); line-height: 1.5; margin: 0; }
.company-card .badge { align-self: flex-start; margin-top: 6px; }
.company-meta { font-size: 11.5px; color: var(--muted); margin: 2px 0 0; }
.result-count { font-size: 12px; color: var(--muted); margin: 0 0 14px; }
.document-list { display: grid; gap: 10px; }
.document-row { border: 1px solid var(--line); border-radius: 8px; background: var(--bg-paper); padding: 16px 18px; display: flex; align-items: flex-start; gap: 18px; }
.document-row > div:first-child { flex: 1; min-width: 0; }
.document-row h3 { font-size: 14px; margin: 0 0 4px; overflow-wrap: anywhere; }
.document-row p { font-size: 12px; color: var(--muted); margin: 0; }
.document-row .button-row { justify-content: flex-end; }
.company-editions { display: grid; gap: 10px; margin-bottom: 24px; }
.ocr-progress { margin-top: 12px; border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; background: var(--bg-paper); }
.ocr-bar { height: 6px; border-radius: 3px; background: var(--bg-active); overflow: hidden; }
.ocr-bar-fill { height: 100%; width: 0; border-radius: 3px; background: var(--accent); transition: width 0.4s ease; }
.ocr-bar-fill.running { background: linear-gradient(90deg, var(--accent-line), var(--accent), var(--accent-line)); background-size: 200% 100%; animation: ocr-bar-flow 2.4s linear infinite; }
@keyframes ocr-bar-flow { from { background-position: 200% 0; } to { background-position: 0 0; } }
@media (prefers-reduced-motion: reduce) { .ocr-bar-fill.running { animation: none; } }
.ocr-progress-text { margin: 10px 0 0; font-size: 13px; color: var(--ink-soft); }
.ocr-progress-list { margin: 8px 0 0; padding-left: 20px; font-size: 12.5px; color: var(--muted); }
.ocr-progress-list li { margin: 3px 0; }
.ocr-progress-list li.failed { color: var(--bad); }
.ocr-progress-list li.skipped { color: var(--faint); }
.ocr-report { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 12px; max-height: 620px; overflow: auto; }
.ocr-page { border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px; margin: 6px 0; background: var(--bg-paper); }
.ocr-page.flagged { border-left: 3px solid var(--accent-line); }
.ocr-page > summary { cursor: pointer; font-size: 12.5px; color: var(--ink-soft); }
.ocr-page.flagged > summary { color: var(--accent); }
.ocr-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 10px; }
.ocr-compare h4 { font-size: 11px; letter-spacing: 0.6px; text-transform: uppercase; color: var(--muted); font-weight: 500; margin: 0 0 6px; }
.ocr-compare .original-text { font-size: 13px; margin: 0; }
@media (max-width: 900px) { .ocr-compare { grid-template-columns: minmax(0, 1fr); } }
.verification-block { border: 1px solid var(--line); border-radius: 8px; padding: 12px 18px; margin: 12px 0; background: var(--bg-pane); }
.verification-block > summary { cursor: pointer; font-size: 12.5px; color: var(--muted); }
.verification-block > summary:hover { color: var(--accent); }
.verification-list p { font-size: 12.5px; line-height: 1.8; margin: 4px 0; color: var(--ink-soft); }
.verification-list a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.company-section { margin-top: 26px; }
.company-section:first-of-type { margin-top: 18px; }
.company-section .section-title { margin: 0 0 10px; }
.company-section .hint { margin: 0 0 12px; }
.company-archive { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 12px; }
.company-archive > summary { cursor: pointer; font-size: 12.5px; color: var(--muted); }
.company-archive > summary:hover { color: var(--accent); }
.edition-composition { border: 1px solid var(--line); border-left: 3px solid var(--accent-line); border-radius: 0 8px 8px 0; background: var(--bg-paper); padding: 18px 22px; margin: 18px 0 8px; }
.edition-composition h2 { font-size: 12px; letter-spacing: 0.8px; text-transform: uppercase; color: var(--muted); font-weight: 500; margin: 0 0 10px; }
.composition-base { font: 500 15px/1.6 var(--serif); margin: 0 0 6px; }
.composition-base a { color: var(--accent); font: 12px var(--sans); }
.composition-lead { font-size: 12.5px; color: var(--ink-soft); margin: 0 0 8px; }
.composition-amendments { margin: 0 0 10px; padding-left: 20px; font-size: 12.5px; line-height: 1.8; }
.composition-amendments a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.edition-option { padding: 18px 20px; }
.back-link { font-size: 12px; color: var(--muted); display: inline-block; margin-bottom: 6px; }
.search-results { display: grid; gap: 12px; }
.search-result h3 { font-size: 15px; margin: 0 0 4px; }
.search-result .result-text { white-space: pre-wrap; max-height: 220px; overflow: auto; font: 14px/1.75 var(--serif); margin: 12px 0; color: var(--ink-soft); }

/* ---------- Читалка ---------- */
.reader-head h1 { font-size: 24px; overflow-wrap: anywhere; }
.reader-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; align-items: start; }
.reader-toc { display: none; }
.document-sheet { background: var(--bg-paper); border: 1px solid var(--line); padding: 34px 40px; border-radius: 8px; min-width: 0; }
.document-sheet > .eyebrow { border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 16px; }
.document-item { padding: 12px 0; scroll-margin-top: 24px; overflow-wrap: anywhere; }
.document-item.changed { border-left: 3px solid var(--accent-line); background: var(--accent-soft); padding: 16px 18px; margin: 8px -18px; border-radius: 0 6px 6px 0; }
.document-item.highlight { outline: none; background: transparent; }
.document-item h2 { font: 500 17px/1.55 var(--serif); white-space: pre-wrap; margin: 8px 0; }
.legal-text { font: 17px/1.8 var(--serif); white-space: pre-wrap; margin: 0; color: var(--ink); }
.clause-origin { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 8px; font-size: 11px; color: var(--muted); }
.clause-origin a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.original-text { font: 15px/1.75 var(--serif); white-space: pre-wrap; margin: 10px 0; color: var(--muted); }
.reader-documents { border-top: 1px solid var(--line); margin-top: 24px; padding-top: 18px; }
.reader-documents a { font-size: 12.5px; color: var(--accent); display: block; margin: 8px 0; }
.reader-documents h2 { font-size: 13px; letter-spacing: 0.8px; text-transform: uppercase; color: var(--muted); font-weight: 500; }

/* ---------- Настройки ---------- */
.report-text {
  margin: 14px 0 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg-code); max-height: 60vh; overflow: auto;
  white-space: pre-wrap; word-break: break-word; font-size: 12px; line-height: 1.6;
}
.settings-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 16px; align-items: start; }
/* Одна карточка не растягивается на всю ширину: форма шире 620px не читается. */
.settings-grid.single { grid-template-columns: minmax(0, 620px); }
.settings-card > form { display: grid; gap: 14px; }
.settings-card h2 { font-size: 16px; font-weight: 500; }
.settings-card label .hint { display: block; font-weight: 400; }
.users-section { margin-top: 30px; }
.user-list { display: grid; gap: 8px; }
.user-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 14px 18px; }
.user-row strong { font-size: 13.5px; }
.user-row small { display: block; color: var(--muted); font-size: 12px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.section-head .button-row { flex-wrap: nowrap; }

/* ---------- Админка: подвкладки разделов ---------- */
.admin-tabs { display: flex; gap: 20px; border-bottom: 1px solid var(--line); margin: 0 0 18px; overflow-x: auto; }
.admin-tab {
  appearance: none; border: 0; background: none; font: inherit; font-size: 13px; cursor: pointer;
  color: var(--muted); padding: 9px 1px; border-bottom: 2px solid transparent; white-space: nowrap;
}
.admin-tab:hover { color: var(--ink); }
.admin-tab.active { color: var(--ink); font-weight: 600; border-bottom-color: var(--accent); }
.admin-note { margin: 0 0 16px; max-width: 78ch; }
.admin-body .users-section:first-of-type { margin-top: 22px; }

/* ---------- Журнал активности ---------- */
.activity-list { display: grid; gap: 2px; margin-top: 10px; }
.activity-row {
  display: grid; grid-template-columns: 132px 150px 150px 1fr; gap: 12px; align-items: baseline;
  padding: 8px 12px; border-bottom: 1px solid var(--line); font-size: 12.5px;
}
.activity-row:hover { background: var(--bg-soft, transparent); }
.activity-time, .activity-kind { color: var(--muted); }
.activity-actor { font-weight: 500; }
.activity-detail { color: var(--ink); overflow-wrap: anywhere; }

/* ---------- Вход: одно поле для кода и для пароля ---------- */
.field-with-action { position: relative; display: block; }
.field-with-action input { width: 100%; padding-right: 40px; }
.field-reveal {
  position: absolute; top: 50%; right: 8px; transform: translateY(-50%);
  appearance: none; background: none; border: 0; padding: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--muted); cursor: pointer; border-radius: 4px;
}
.field-reveal svg {
  width: 18px; height: 18px; fill: none; stroke: currentColor;
  stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.field-reveal:hover { color: var(--ink); background: var(--bg-hover); }
.auth-credit { display: block; margin-top: 6px; opacity: .65; letter-spacing: 0; text-transform: none; }

/* ---------- Палитра команд ---------- */
.palette {
  border: 1px solid var(--line-strong); background: var(--bg-paper); color: var(--ink);
  border-radius: 10px; padding: 0; width: 620px; max-width: calc(100vw - 32px);
  box-shadow: var(--shadow-pop); margin: 12vh auto 0; overflow: hidden;
}
.palette::backdrop { background: #14161a66; backdrop-filter: blur(2px); }
.palette-input { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--faint); }
.palette-input svg { width: 17px; height: 17px; flex-shrink: 0; }
.palette-input input { border: 0; background: none; outline: none; padding: 2px 0; width: 100%; font-size: 15px; color: var(--ink); }
.palette-list { max-height: min(420px, 55vh); overflow: auto; padding: 6px; }
.palette-item {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  border: 0; background: transparent; padding: 8px 10px; border-radius: 6px; font-size: 13.5px; color: var(--ink-soft);
}
.palette-item svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--faint); }
.palette-item .palette-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.palette-item small { color: var(--faint); font-size: 11.5px; flex-shrink: 0; }
.palette-item.selected, .palette-item:hover { background: var(--bg-active); color: var(--ink); }
.palette-item.selected svg { color: var(--accent); }
.palette-group { font-size: 10.5px; letter-spacing: 0.9px; text-transform: uppercase; color: var(--faint); padding: 8px 10px 3px; font-weight: 500; }
.palette-empty { padding: 26px; text-align: center; color: var(--muted); font-size: 13px; }
.palette-foot { display: flex; gap: 18px; padding: 8px 14px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); background: var(--bg-pane); }
.palette-foot kbd { margin-right: 4px; }

/* ---------- Вход ---------- */
.auth-screen { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-canvas); }
.auth-brand-panel { background: #26282c; color: #ecebe5; display: flex; flex-direction: column; padding: 60px; justify-content: space-between; overflow: hidden; }
.auth-brand-panel .brand { display: flex; gap: 14px; align-items: center; }
.auth-brand-panel .brand-logo { width: 42px; height: 42px; border-radius: 9px; }
.auth-brand-panel .brand-name { font-size: 13px; letter-spacing: 1.3px; font-weight: 650; }
.auth-brand-panel .brand-name small { display: block; font-size: 11px; color: #afb3b6; letter-spacing: 0; font-weight: 400; margin-top: 4px; }
.auth-brand-panel h1 { font: 400 clamp(34px, 4.2vw, 58px)/1.12 var(--serif); max-width: 540px; color: #f3f2ee; letter-spacing: -1px; }
.auth-brand-panel h1 em { color: #a7a8a0; }
.auth-brand-panel p { color: #b8bdb7; max-width: 420px; font-size: 14.5px; line-height: 1.85; }
.auth-brand-panel .eyebrow { color: #c48a9b; margin-top: 40px; }
.auth-footer { font-size: 11px; letter-spacing: 1.2px; color: #959e9b; }
.auth-form-panel { padding: 50px; display: flex; align-items: center; justify-content: center; }
.auth-card { width: 100%; max-width: 380px; }
.auth-card h2 { font-size: 26px; font-weight: 600; }
.auth-card form { display: grid; gap: 16px; margin-top: 22px; }
.auth-card .hint { margin-top: 20px; }
.startup-status { min-height: 100vh; display: grid; place-items: center; color: var(--muted); }
.toast {
  position: fixed; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 90;
  background: #2b2d31; border: 1px solid #45484e; padding: 10px 16px; color: #f4f5ec; font-size: 13px;
  border-radius: 8px; max-width: 90vw; box-shadow: var(--shadow-pop); text-align: center;
}
dialog { border: 1px solid var(--line-strong); background: var(--bg-paper); color: var(--ink); border-radius: 10px; padding: 24px; width: 420px; max-width: calc(100vw - 35px); box-shadow: var(--shadow-pop); }
dialog::backdrop { background: #14161a66; }
.dialog-head { display: flex; justify-content: space-between; gap: 15px; }
.dialog-head h2 { font-size: 20px; }
.menu-button, .pane-shade { display: none; }
.section-actions { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 16px; }

/* ---------- Просмотр PDF (viewer.html) ---------- */
.pdf-body { background: var(--bg-app); height: auto; }
.pdf-header { background: var(--bg-pane); padding: 10px 20px; border-bottom: 1px solid var(--line); display: flex; gap: 16px; align-items: center; position: sticky; top: 0; z-index: 10; }
.pdf-header .pdf-title { flex: 1; min-width: 0; }
.pdf-title strong { display: block; font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pdf-title small { font-size: 11px; color: var(--muted); }
.pdf-controls { display: flex; gap: 9px; align-items: center; justify-content: center; flex-wrap: wrap; padding: 10px; background: var(--bg-pane); border-bottom: 1px solid var(--line); font-size: 13px; }
.pdf-controls input { width: 66px; text-align: center; padding: 6px; font-size: 14px; }
.pdf-controls label { display: flex; align-items: center; gap: 8px; }
.pdf-paper { max-width: 1200px; margin: 20px auto; text-align: center; min-height: 200px; padding: 15px; }
.pdf-paper canvas { background: white; box-shadow: var(--shadow); max-width: 100%; height: auto; border-radius: 2px; }
.pdf-status { padding: 40px; color: var(--muted); }
.pdf-status.error { color: var(--bad); }
.pdf-page-caption { text-align: center; font-size: 12px; padding: 0 16px 20px; color: var(--muted); }

/* ---------- Адаптивность ---------- */
@media (min-width: 1650px) {
  main { padding: 40px 60px 70px; }
  main > div { max-width: 1240px; }
  .answer-layout { grid-template-columns: minmax(0, 1fr) 320px; }
  .document-sheet { padding: 42px 54px; }
  .legal-text { font-size: 18px; }
}
@media (max-width: 1280px) {
  :root { --pane-left: 240px; --pane-right: 250px; }
  main { padding: 28px 30px 50px; }
  .answer-layout { grid-template-columns: minmax(0, 1fr) 240px; }
  .settings-grid { grid-template-columns: 1fr; }
  .home-start { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .board-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
  .app, .app.left-collapsed, .app.right-collapsed, .app.left-collapsed.right-collapsed { grid-template-columns: var(--ribbon) minmax(0, 1fr); }
  .app.left-collapsed .pane-left { visibility: visible; }
  #pane-left-open { display: inline-flex; }
  .pane-resizer { display: none; }
  .pane { position: fixed; top: 0; bottom: 0; z-index: 40; width: min(320px, 86vw); transform: translateX(-100%); transition: transform 0.18s ease; visibility: hidden; box-shadow: var(--shadow-pop); }
  .pane-left { left: var(--ribbon); }
  .pane-right { right: 0; transform: translateX(100%); }
  .app .pane.open { transform: translateX(0); visibility: visible !important; }
  .pane-shade { position: fixed; inset: 0; display: block; background: #14161a55; border: 0; z-index: 35; }
  .answer-layout { grid-template-columns: 1fr; }
  .source-panel { border-left: 0; border-top: 1px solid var(--line); }
  .source-panel .button { width: auto; }
  .source-panel .text-button { display: block; }
  .prompt-suggestions { grid-template-columns: 1fr; }
  .document-row { display: block; }
  .document-row .button-row { justify-content: flex-start; margin-top: 12px; }
  .activity-row { grid-template-columns: 1fr; gap: 2px; }
  .user-row { display: block; }
  .user-row .button-row { margin-top: 12px; }
  .auth-screen { grid-template-columns: 0.85fr 1fr; }
  .auth-brand-panel { padding: 40px; }
}
@media (max-width: 720px) {
  .library-art { display: none; }
  .app, .app.left-collapsed, .app.right-collapsed, .app.left-collapsed.right-collapsed { grid-template-columns: minmax(0, 1fr); }
  .ribbon { display: none; }
  .pane-left { left: 0; }
  .menu-button { display: inline-flex; margin: 0; }
  .viewheader { padding: 0 12px; gap: 8px; }
  .viewheader-actions { gap: 4px; }
  .viewheader-actions .button.small { white-space: nowrap; padding: 4px 7px; font-size: 11.5px; }
  .tabbar { padding: 0 4px; }
  .tab { min-width: 80px; max-width: 170px; }
  main { padding: 22px 16px 40px; }
  h1 { font-size: 24px; }
  .page-head { margin-bottom: 18px; display: block; }
  .card { padding: 16px; }
  .question-card { padding: 12px 14px 10px; }
  .question-tools > .primary { margin-left: 0; flex: 1; }
  .question-tools .scope-picker { width: 100%; }
  .scope-picker > summary { max-width: none; width: 100%; }
  .message.user { margin-left: 16px; }
  .answer-content, .source-panel { padding: 16px; }
  .message-label { padding: 10px 16px; flex-wrap: wrap; gap: 4px; }
  .message-foot { padding: 10px 16px; }
  .toolbar { flex-wrap: wrap; }
  .toolbar .search-input { min-width: 100%; }
  .toolbar > .button { width: 100%; }
  .document-sheet { padding: 22px 18px; }
  .document-item.changed { margin: 8px -8px; padding: 12px 8px; }
  .form-grid { grid-template-columns: 1fr; }
  .home-start { grid-template-columns: 1fr 1fr; }
  .auth-screen { grid-template-columns: 1fr; }
  .auth-brand-panel { padding: 28px 24px; }
  .auth-brand-panel h1, .auth-brand-panel > .auth-footer { display: none; }
  .auth-brand-panel p { margin: 12px 0 0; font-size: 13px; line-height: 1.7; }
  .auth-brand-panel .eyebrow { margin-top: 20px; }
  .auth-form-panel { padding: 32px 24px 50px; }
  .pdf-header { padding: 10px 14px; gap: 12px; flex-wrap: wrap; }
  .pdf-header .pdf-title { min-width: calc(100% - 85px); }
  .statusbar #status-right { display: none; }
  .palette { margin-top: 6vh; }
}
@media (max-width: 400px) {
  .home-start { grid-template-columns: 1fr; }
  .board-grid { grid-template-columns: 1fr; }
  .board-tile.wide { grid-column: span 1; }
  .case-head { display: block; }
  .case-count { text-align: left; margin-top: 12px; }
  .case-head-actions { margin-top: 12px; }
  .button { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

/* ---------- Инфографика ---------- */
.infographic-form { display: grid; gap: 12px; padding: 18px 20px; margin: 0 0 18px; }
.infographic-fields { display: grid; gap: 12px; }
.infographic-presets { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 5px; }
.infographic-preview { margin: 0; padding: 8px 12px; border-left: 2px solid var(--accent-line);
  color: var(--ink-soft); font-size: 12.5px; line-height: 1.6; }
.chip { border: 1px solid var(--line); background: var(--bg-input); color: var(--ink-soft);
  border-radius: 999px; padding: 6px 13px; font-size: 12.5px; cursor: pointer;
  transition: border-color .15s, color .15s, background .15s; }
.chip:hover:not(:disabled) { border-color: var(--accent-line); color: var(--ink); }
.chip.active { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.chip:disabled { opacity: .45; cursor: default; }
.infographic-form h2 { font-size: 16px; margin: 0; }
.infographic-form textarea { width: 100%; resize: vertical; }
.infographic-gallery { display: grid; gap: 18px; }
.infographic-card { padding: 18px 20px; margin: 0; }
.infographic-card h2 { font-size: 16px; margin: 0 0 6px; }
.infographic-image { display: block; width: 100%; height: auto; margin: 14px 0; border: 1px solid var(--line); border-radius: 6px; background: var(--bg-pane); }