/* ==========================================================================
   База знаний — Основные стили (Клиентская часть)
   ========================================================================== */

:root {
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-side: #ffffff;
  --bg-hover: #f1f5f9;
  --bg-active: #eef2ff;
  
  --text-main: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-border: #c7d2fe;
  
  --accent: #2563eb;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  
  --border-light: #e2e8f0;
  --border-subtle: #edf2f7;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.5;
  overflow: hidden;
}

body {
  display: flex;
  flex-direction: column;
}

/* ── Верхняя шапка ── */
.kb-header {
  flex: 0 0 auto;
  height: 56px;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 10;
}

.kb-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.kb-brand-icon {
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.kb-brand-subtitle {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  border-left: 1px solid var(--border-light);
  padding-left: 10px;
  margin-left: 2px;
}

.kb-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.kb-admin-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.kb-admin-link:hover {
  background: var(--primary-light);
  border-color: var(--primary-border);
  color: var(--primary);
}

/* ── Корневой контейнер базы знаний ── */
.kb-layout {
  flex: 1;
  display: flex;
  min-height: 0;
  height: calc(100vh - 56px);
  width: 100%;
}

/* ── Сайдбар навигации ── */
.kb-sidebar {
  width: 320px;
  flex-shrink: 0;
  background: var(--bg-side);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
}

.kb-search-container {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  background: #ffffff;
}

.kb-search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.kb-search-input-wrap svg {
  position: absolute;
  left: 11px;
  color: var(--text-light);
  pointer-events: none;
}

.kb-search-input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  font-size: 13.5px;
  border: 1px solid #d8dee6;
  border-radius: 8px;
  outline: none;
  background: var(--bg-page);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.kb-search-input:focus {
  background: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.kb-search-clear {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 14px;
  display: none;
}

.kb-search-clear.active {
  display: block;
}

.kb-nav {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px 40px;
}

.kb-nav::-webkit-scrollbar {
  width: 5px;
}
.kb-nav::-webkit-scrollbar-thumb {
  background: #e2e8f0;
  border-radius: 4px;
}

/* Раздел в сайдбаре */
.kb-sec {
  margin-bottom: 4px;
}

.kb-sec-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  background: none;
  border: 0;
  cursor: pointer;
  border-radius: 8px;
  text-align: left;
  font-size: 13.5px;
  font-weight: 700;
  color: #334155;
  transition: background 0.15s ease;
}

.kb-sec-head:hover {
  background: var(--bg-hover);
}

.kb-sec-icon {
  font-size: 17px;
  min-width: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}

.kb-sec-title {
  flex: 1;
  min-width: 0;
  line-height: 1.35;
  word-break: break-word;
}

.kb-sec-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  background: #f1f5f9;
  border-radius: 10px;
  padding: 1px 7px;
  min-width: 18px;
  text-align: center;
}

.kb-sec-chevron {
  font-size: 11px;
  color: var(--text-light);
  transition: transform 0.2s ease;
}

.kb-sec.open .kb-sec-chevron {
  transform: rotate(90deg);
}

.kb-sec-items {
  display: none;
  padding: 3px 0 6px 14px;
}

.kb-sec.open .kb-sec-items {
  display: block;
}

/* Элемент статьи в сайдбаре */
.kb-nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: none;
  border: 0;
  cursor: pointer;
  border-radius: 6px;
  text-align: left;
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.35;
  margin-bottom: 2px;
  transition: all 0.15s ease;
  text-decoration: none;
}

.kb-nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-main);
}

.kb-nav-item.active {
  background: var(--primary-light);
  color: var(--primary-hover);
  font-weight: 600;
}

.kb-nav-icon {
  color: var(--text-light);
  font-size: 13px;
  flex-shrink: 0;
}

.kb-nav-item.active .kb-nav-icon {
  color: var(--primary);
}

.kb-nav-qa {
  font-weight: 600;
  color: var(--accent);
}

.kb-nav-qa .kb-nav-icon {
  color: var(--accent);
}

/* Результаты поиска */
.kb-search-res {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kb-search-item {
  padding: 9px 11px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-search-item:hover {
  border-color: var(--primary-border);
  background: var(--primary-light);
}

.kb-search-sec {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.kb-search-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
}

.kb-search-snippet {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
  line-height: 1.4;
}

.kb-highlight {
  background: #fef08a;
  padding: 0 2px;
  border-radius: 2px;
}

.kb-empty-nav {
  text-align: center;
  color: var(--text-light);
  padding: 30px 10px;
  font-size: 13px;
}

/* ── Основная зона контента ── */
.kb-content-area {
  flex: 1;
  overflow-y: auto;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  background: #f8fafc;
}

.kb-content-area::-webkit-scrollbar {
  width: 8px;
}
.kb-content-area::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.kb-article-view {
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  padding: 36px 48px 100px;
}

/* Мобильная кнопка «Назад к списку» */
.kb-mobile-back {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 18px;
  width: fit-content;
}

/* Верхняя полоса статьи */
.kb-article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.kb-crumb {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.kb-actions-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kb-btn-link-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  background: #ffffff;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-btn-link-copy:hover {
  border-color: var(--primary-border);
  color: var(--primary);
  background: var(--primary-light);
}

.kb-article-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

/* ── Тело статьи (Markdown) ── */
.kb-body {
  font-size: 15.5px;
  line-height: 1.7;
  color: #334155;
}

.kb-body h1, .kb-body h2, .kb-body h3, .kb-body h4 {
  color: #0f172a;
  font-weight: 700;
  line-height: 1.35;
  margin: 28px 0 12px;
  letter-spacing: -0.01em;
}

.kb-body h1 { font-size: 24px; }
.kb-body h2 { font-size: 20px; border-bottom: 1px solid var(--border-subtle); padding-bottom: 6px; }
.kb-body h3 { font-size: 17px; }
.kb-body h4 { font-size: 15px; }

.kb-body p {
  margin: 0 0 16px;
}

.kb-body ul, .kb-body ol {
  margin: 0 0 16px;
  padding-left: 26px;
}

.kb-body li {
  margin: 5px 0;
}

.kb-body li.kb-check {
  list-style: none;
  margin-left: -20px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.kb-box {
  width: 16px;
  height: 16px;
  border: 1.5px solid #cbd5e1;
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  top: 2px;
  background: #ffffff;
}

.kb-box.on {
  background: var(--success);
  border-color: var(--success);
}

.kb-box.on::after {
  content: '✓';
  color: #fff;
  font-size: 11px;
  position: absolute;
  top: -3px;
  left: 2px;
  font-weight: 700;
}

.kb-body a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid var(--primary-border);
  transition: all 0.15s ease;
}

.kb-body a:hover {
  color: var(--primary-hover);
  border-bottom-color: var(--primary-hover);
}

.kb-body strong {
  color: #0f172a;
  font-weight: 700;
}

.kb-body code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 13.5px;
  font-family: var(--font-mono);
  color: #be185d;
}

.kb-body hr {
  border: 0;
  border-top: 1px solid var(--border-light);
  margin: 28px 0;
}

.kb-body blockquote {
  margin: 0 0 18px;
  padding: 12px 18px;
  background: #fffbeb;
  border-left: 4px solid #f59e0b;
  border-radius: 0 8px 8px 0;
  color: #78350f;
  font-size: 14.5px;
  line-height: 1.6;
}

.kb-body blockquote strong {
  color: #92400e;
}

/* Изображения */
.kb-figure {
  display: block;
  margin: 20px 0;
}

.kb-img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.kb-img:hover {
  transform: scale(1.008);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.kb-lightbox {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  cursor: zoom-out;
  padding: 24px;
}

.kb-lightbox img {
  max-width: 96vw;
  max-height: 94vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

.kb-cap {
  display: block;
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 6px;
  text-align: center;
}

/* Таблицы */
.kb-table-wrap {
  overflow-x: auto;
  margin: 0 0 20px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: #ffffff;
}

.kb-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
}

.kb-table th, .kb-table td {
  border: 1px solid var(--border-light);
  padding: 10px 14px;
  text-align: left;
}

.kb-table th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--text-main);
}

.kb-table tr:nth-child(even) td {
  background: #fbfcfe;
}

/* Блок кода */
.kb-code-pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 16px 18px;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 13.5px;
  font-family: var(--font-mono);
  margin: 0 0 20px;
  line-height: 1.55;
}

/* ── Блок для копирования (Карточка со скриптом/шаблоном) ── */
.kb-copy-card {
  position: relative;
  margin: 0 0 20px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  background: #ffffff;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.kb-copy-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: #f1f5f9;
  border-bottom: 1px solid #e2e8f0;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.kb-copy-pre {
  margin: 0;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.65;
  color: #1e293b;
  white-space: pre-wrap;
  word-break: break-word;
  background: #f8fafc;
}

.kb-copy-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  background: var(--primary);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(79, 70, 229, 0.3);
  transition: all 0.15s ease;
}

.kb-copy-action-btn:hover {
  background: var(--primary-hover);
}

.kb-copy-action-btn.copied {
  background: var(--success);
}

/* ── Интерактивный калькулятор дохода ── */
.kb-calc-box {
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  background: #eff6ff;
  padding: 20px 20px 8px;
  margin: 0 0 22px;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.06);
}

.kb-calc-header {
  font-size: 16px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kb-calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px 18px;
  margin-bottom: 16px;
}

.kb-calc-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  color: #1e293b;
}

.kb-calc-field label {
  font-weight: 600;
  color: #334155;
  line-height: 1.25;
}

.kb-calc-field input {
  box-sizing: border-box;
  width: 100%;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  outline: none;
  transition: all 0.2s ease;
}

.kb-calc-field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.kb-calc-table-wrap {
  overflow-x: auto;
  margin-bottom: 12px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #dbeafe;
}

.kb-calc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.kb-calc-table th, .kb-calc-table td {
  padding: 8px 12px;
  border-bottom: 1px solid #e2e8f0;
}

.kb-calc-table th {
  background: #f1f5f9;
  font-weight: 700;
  color: #334155;
  text-align: left;
}

.kb-calc-table td:not(:first-child), .kb-calc-table th:not(:first-child) {
  text-align: right;
}

.kb-calc-table tfoot td {
  background: #ecfdf5;
  font-weight: 700;
  border-top: 2px solid #a7f3d0;
  color: #065f46;
}

.kb-calc-table tfoot tr.kb-calc-year td {
  background: #f8fafc;
  font-weight: 600;
  color: #475569;
}

/* ── Презентация Deck (встроенный HTML / iframe) ── */
.kb-deck-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0b0e14;
}

.kb-deck-frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ── Карточки вопросов и ответов (Q&A) ── */
.kb-qa-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.kb-qa-item {
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: #ffffff;
  padding: 16px 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  transition: all 0.2s ease;
}

.kb-qa-item:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.kb-qa-item.highlighted {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15) !important;
}

.kb-qa-q {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.45;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.kb-qa-q-mark {
  color: var(--primary);
  font-size: 18px;
  font-weight: 800;
  flex-shrink: 0;
}

.kb-qa-ans {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  font-size: 14.5px;
  line-height: 1.65;
  color: #334155;
}

/* ── Состояния загрузки и пустого экрана ── */
.kb-loading, .kb-empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.kb-empty-state svg, .kb-loading svg {
  margin-bottom: 12px;
  color: var(--text-light);
}

.kb-empty-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.kb-empty-desc {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 400px;
  margin: 0 auto;
}

/* ── Адаптивность для мобильных экранов ── */
@media (max-width: 820px) {
  .kb-layout {
    flex-direction: column;
    height: calc(100vh - 56px);
  }

  .kb-sidebar {
    width: 100%;
    height: 100%;
    border-right: none;
  }

  .kb-content-area {
    width: 100%;
    height: 100%;
  }

  /* Режим просмотра: либо сайдбар, либо статья */
  .kb-layout:not(.show-article) .kb-content-area {
    display: none;
  }

  .kb-layout.show-article .kb-sidebar {
    display: none;
  }

  .kb-mobile-back {
    display: inline-flex;
  }

  .kb-article-view {
    padding: 20px 16px 80px;
  }

  .kb-article-title {
    font-size: 23px;
  }

  .kb-brand-subtitle {
    display: none;
  }
}

/* ==========================================================================
   Режим администратора (Встроенный в клиентский интерфейс)
   ========================================================================== */

/* Плашка режима в шапке */
.kb-admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}

.kb-admin-badge-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.kb-header-admin-tools {
  display: none;
  align-items: center;
  gap: 8px;
}

body.admin-mode .kb-header-admin-tools {
  display: flex;
}

body.admin-mode .kb-client-login-btn {
  display: none;
}

.kb-btn-admin-nav {
  padding: 5px 10px;
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: 7px;
  color: #334155;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.kb-btn-admin-nav:hover {
  background: var(--bg-hover);
  border-color: #cbd5e1;
}

.kb-btn-admin-nav.logout:hover {
  background: #fef2f2;
  border-color: #fecaca;
  color: #dc2626;
}

/* Карандашики и кнопки действий в сайдбаре */
.kb-sec-actions, .kb-art-actions {
  display: none;
  align-items: center;
  gap: 2px;
  margin-left: auto;
  opacity: 0.6;
  transition: opacity 0.15s ease;
}

body.admin-mode .kb-sec-actions,
body.admin-mode .kb-art-actions {
  display: flex;
}

.kb-sec:hover .kb-sec-actions,
.kb-art-row:hover .kb-art-actions {
  opacity: 1;
}

.kb-action-icon-btn {
  background: none;
  border: none;
  padding: 2px 5px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  color: #64748b;
  line-height: 1;
  transition: all 0.15s ease;
}

.kb-action-icon-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.kb-action-icon-btn.delete:hover {
  background: #fee2e2;
  color: #dc2626;
}

/* Строка статьи в сайдбаре при режиме админа */
.kb-art-row {
  display: flex;
  align-items: center;
  width: 100%;
}

.kb-art-row .kb-nav-item {
  flex: 1;
  min-width: 0;
}

/* Кнопка создания новой статьи в разделе */
.kb-nav-new-art {
  display: none;
  width: 100%;
  padding: 6px 10px;
  margin-top: 4px;
  background: none;
  border: 1px dashed #cbd5e1;
  border-radius: 6px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

body.admin-mode .kb-nav-new-art {
  display: flex;
  align-items: center;
  gap: 6px;
}

.kb-nav-new-art:hover {
  background: var(--primary-light);
  border-color: var(--primary-border);
}

/* Кнопка добавления раздела внизу сайдбара */
.kb-sidebar-bottom-actions {
  display: none;
  padding: 12px 16px;
  border-top: 1px solid var(--border-light);
  background: #ffffff;
}

body.admin-mode .kb-sidebar-bottom-actions {
  display: block;
}

.kb-btn-add-sec {
  width: 100%;
  padding: 8px 12px;
  background: #ffffff;
  border: 1px dashed var(--primary);
  border-radius: 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.kb-btn-add-sec:hover {
  background: var(--primary-light);
}

/* Кнопка редактирования открытой статьи */
.kb-btn-edit-current-art {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 7px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #1e293b;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.15s ease;
}

body.admin-mode .kb-btn-edit-current-art {
  display: inline-flex;
}

.kb-btn-edit-current-art:hover {
  background: var(--primary-light);
  border-color: var(--primary-border);
  color: var(--primary);
}

/* ── Инлайн-форма редактирования статьи ── */
.kb-inline-editor {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 40px;
}

.kb-inline-editor-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.kb-inline-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 5px;
}

.kb-inline-input, .kb-inline-select {
  width: 100%;
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  outline: none;
  background: #f8fafc;
  transition: all 0.2s ease;
}

.kb-inline-input:focus, .kb-inline-select:focus {
  background: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.kb-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  padding: 7px 10px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 8px 8px 0 0;
  border-bottom: none;
}

.kb-editor-tbtn {
  padding: 5px 8px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-editor-tbtn:hover {
  background: #e2e8f0;
}

.kb-editor-textarea {
  width: 100%;
  min-height: 440px;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  border: 1px solid #cbd5e1;
  border-radius: 0 0 8px 8px;
  outline: none;
  background: #ffffff;
  resize: vertical;
  box-sizing: border-box;
}

.kb-editor-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.kb-inline-upload-zone {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin-top: 10px;
  border: 1.5px dashed #cbd5e1;
  border-radius: 8px;
  background: #f8fafc;
}

.kb-inline-editor-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #e2e8f0;
}

.kb-btn-save {
  padding: 9px 20px;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 1px 3px rgba(79, 70, 229, 0.3);
  transition: background 0.15s ease;
}

.kb-btn-save:hover {
  background: var(--primary-hover);
}

.kb-btn-cancel {
  padding: 9px 16px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
}

.kb-btn-cancel:hover {
  background: #f1f5f9;
}

.kb-btn-delete-art {
  padding: 9px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  color: #dc2626;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}

.kb-btn-delete-art:hover {
  background: #fee2e2;
}

/* ── Админ-действия в Вопросах и Ответах (Q&A) ── */
.kb-qa-add-card {
  display: none;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
}

body.admin-mode .kb-qa-add-card {
  display: block;
}

.kb-qa-item-controls {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #e2e8f0;
}

body.admin-mode .kb-qa-item-controls {
  display: flex;
}

/* ── Модальные окна (Вход, Настройки раздела, Настройки базы) ── */
.kb-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.kb-modal-backdrop.hidden {
  display: none;
}

.kb-modal-dialog {
  background: #ffffff;
  width: 100%;
  max-width: 480px;
  border-radius: 14px;
  padding: 26px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.kb-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.kb-modal-title {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
}

.kb-modal-close-btn {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: #94a3b8;
}

.kb-modal-close-btn:hover {
  color: #0f172a;
}

.kb-modal-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.kb-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

/* Уведомление Toast */
.kb-toast-box {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2000;
  pointer-events: none;
}

.kb-toast-msg {
  background: #1e293b;
  color: #ffffff;
  padding: 11px 18px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  pointer-events: auto;
  animation: slideUpToast 0.2s ease forwards;
}

.kb-toast-msg.success { background: #166534; }
.kb-toast-msg.error { background: #991b1b; }

@keyframes slideUpToast {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========================================================================== */
/* ВИТРИНА НИШ И КЕЙСОВ (NN-AGENCY NICHE SHOWCASE)                            */
/* ========================================================================== */

.nn-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 100px);
  min-height: 580px;
  overflow: hidden;
}

.nn {
  display: flex;
  gap: 16px;
  flex: 1;
  min-height: 0;
  height: 100%;
}

/* ── Сайдбар списка ниш слева ───────────────────────────────────────────── */
.nn-levo {
  width: 340px;
  flex: 0 0 340px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.nn-poisk-ryad {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #ffffff;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
}

.nn-poisk-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.nn-poisk-icon {
  position: absolute;
  left: 10px;
  color: #94a3b8;
  pointer-events: none;
  font-size: 13px;
}

.nn-levo input#nnPoisk {
  width: 100%;
  padding: 8px 10px 8px 30px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 13px;
  background: #f8fafc;
  color: #0f172a;
  outline: none;
  transition: all 0.15s ease;
}

.nn-levo input#nnPoisk:focus {
  background: #ffffff;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.nn-levo select#nnFiltr {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 12.5px;
  background: #f8fafc;
  color: #334155;
  outline: none;
  cursor: pointer;
}

.nn-levo select#nnFiltr:focus {
  border-color: #2563eb;
}

/* Список ниш кнопочками */
.nn-spisok {
  overflow-y: auto;
  flex: 1;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  padding: 6px;
  min-height: 0;
}

.nn-stroka {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 10px 12px;
  cursor: pointer;
  border-radius: 8px;
  margin-bottom: 3px;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
  outline: none;
}

.nn-stroka:hover {
  background: #f8fafc;
}

.nn-stroka.nn-vybrana {
  background: #eff6ff;
  border-left-color: #2563eb;
}

.nn-stroka-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.nn-stroka-imya {
  font-size: 13.5px;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.25;
}

.nn-stroka.nn-vybrana .nn-stroka-imya {
  color: #1d4ed8;
}

.nn-novaya {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 999px;
  background: #dcfce7;
  color: #166534;
  font-size: 10px;
  font-weight: 700;
  vertical-align: middle;
}

.nn-cpl-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #2563eb;
  background: #dbeafe;
  padding: 1px 6px;
  border-radius: 6px;
  white-space: nowrap;
}

.nn-stroka-est {
  display: block;
  font-size: 11.5px;
  color: #64748b;
  margin-top: 4px;
  line-height: 1.35;
}

/* Кнопка добавления ниши в сайдбаре для админа */
.nn-btn-add-niche {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 9px;
  background: #eff6ff;
  border: 1px dashed #93c5fd;
  color: #1d4ed8;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.nn-btn-add-niche:hover {
  background: #dbeafe;
  border-color: #3b82f6;
}

/* ── Правая часть: карточка ниши ────────────────────────────────────────── */
.nn-pravo {
  flex: 1;
  overflow-y: auto;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  padding: 22px 26px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.nn-shapka {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}

.nn-shapka-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.nn-shapka h2 {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  letter-spacing: -0.02em;
}

.nn-shapka-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nn-est {
  font-size: 13px;
  color: #475569;
  margin-top: 6px;
  font-weight: 500;
}

.nn-goroda {
  font-size: 12px;
  color: #64748b;
  margin-top: 6px;
  line-height: 1.4;
}

.nn-goroda strong {
  color: #334155;
}

/* Вкладки */
.nn-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  border-bottom: 1px solid #e2e8f0;
  overflow-x: auto;
}

.nn-tab {
  border: 0;
  background: transparent;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  color: #64748b;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.nn-tab:hover {
  color: #0f172a;
}

.nn-tab.nn-tab-akt {
  color: #2563eb;
  border-bottom-color: #2563eb;
  font-weight: 700;
}

.nn-telo {
  flex: 1;
}

/* Плитки средних показателей */
.nn-plitki {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.nn-plitka {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px 16px;
  min-width: 140px;
  background: #f8fafc;
  flex: 1 1 140px;
}

.nn-plitka-imya {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  font-weight: 600;
}

.nn-plitka-znach {
  font-size: 20px;
  font-weight: 800;
  color: #0f172a;
  margin-top: 4px;
}

.nn-opisanie {
  font-size: 14px;
  line-height: 1.6;
  color: #334155;
  margin: 0 0 16px;
  background: #f8fafc;
  padding: 14px 16px;
  border-radius: 10px;
  border-left: 3px solid #cbd5e1;
}

.nn-knopka-posadochnaya {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 8px;
  background: #1e293b;
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
}

.nn-knopka-posadochnaya:hover {
  background: #0f172a;
}

/* Таблица кейсов */
.nn-keysy-wrap {
  overflow-x: auto;
  margin-top: 8px;
}

.nn-keysy {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.nn-keysy th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  padding: 8px 10px;
  border-bottom: 2px solid #e2e8f0;
  font-weight: 700;
  background: #f8fafc;
}

.nn-keysy td {
  padding: 9px 10px;
  border-bottom: 1px solid #f1f5f9;
  color: #1e293b;
  vertical-align: middle;
}

.nn-keysy tr:hover td {
  background: #f8fafc;
}

.nn-keysy-lead-val {
  font-weight: 700;
  color: #0f172a;
}

.nn-keysy-cpl-val {
  font-weight: 700;
  color: #2563eb;
}

/* Папки и медиатека скриншотов */
.nn-papka {
  margin-bottom: 24px;
}

.nn-papka-imya {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  padding-bottom: 6px;
  border-bottom: 1px solid #e2e8f0;
}

.nn-papka-schet {
  background: #f1f5f9;
  color: #475569;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: 700;
}

.nn-galereya {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
}

.nn-kartochka-fayla {
  margin: 0;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  background: #ffffff;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
}

.nn-kartochka-fayla:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px -2px rgba(0, 0, 0, 0.08);
}

.nn-kartochka-fayla-imgwrap {
  position: relative;
  height: 140px;
  background: #f1f5f9;
  cursor: zoom-in;
  overflow: hidden;
}

.nn-kartochka-fayla-imgwrap img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.nn-kartochka-fayla:hover .nn-kartochka-fayla-imgwrap img {
  transform: scale(1.03);
}

.nn-zoom-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 11px;
  pointer-events: none;
}

.nn-kartochka-fayla figcaption {
  padding: 8px 10px;
  font-size: 11.5px;
  color: #475569;
  line-height: 1.35;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  background: #ffffff;
}

.nn-del-screen-btn,
.nn-del-case-btn {
  border: 0;
  background: transparent;
  color: #94a3b8;
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 13px;
  transition: color 0.15s;
}

.nn-del-screen-btn:hover,
.nn-del-case-btn:hover {
  color: #ef4444;
  background: #fee2e2;
}

/* Посадочные */
.nn-spisok-ssylok {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nn-spisok-ssylok li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin-bottom: 8px;
  font-size: 13.5px;
}

.nn-spisok-ssylok a {
  color: #2563eb;
  font-weight: 600;
  text-decoration: none;
  word-break: break-all;
}

.nn-spisok-ssylok a:hover {
  text-decoration: underline;
}

.nn-zaglushka, .nn-pusto {
  padding: 40px;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

/* Кнопка «Назад к списку» на мобильных */
.nn-mobile-back {
  display: none;
  margin-bottom: 12px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 900px) {
  .nn {
    flex-direction: column;
    height: auto;
  }
  .nn-levo {
    width: 100%;
    flex: none;
  }
  .nn-spisok {
    max-height: 50vh;
  }
  .nn-mobile-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .nn.mobile-show-card .nn-levo {
    display: none;
  }
}

/* ==========================================================================
   🌙 ТЁМНАЯ ТЕМА (DARK MODE) ДЛЯ БАЗЫ ЗНАНИЙ
   ========================================================================== */

.kb-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  background-color: #F1F5F9;
  border: 1px solid #E2E8F0;
  color: #334155;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.kb-theme-toggle:hover {
  background-color: #E2E8F0;
}

body.dark-theme {
  background-color: #0F1115 !important;
  color: #E2E8F0 !important;
}

body.dark-theme .kb-header {
  background-color: #16181E !important;
  border-bottom-color: #262B36 !important;
}

body.dark-theme .kb-brand {
  color: #FFFFFF !important;
}

body.dark-theme .kb-brand-subtitle {
  color: #94A3B8 !important;
}

body.dark-theme .kb-sidebar {
  background-color: #13151A !important;
  border-right-color: #262B36 !important;
}

body.dark-theme .kb-search-container {
  border-bottom-color: #262B36 !important;
}

body.dark-theme .kb-search-input {
  background-color: #1E222B !important;
  border-color: #323947 !important;
  color: #F1F5F9 !important;
}

body.dark-theme .kb-nav-section-title {
  color: #94A3B8 !important;
}

body.dark-theme .kb-nav-article-link {
  color: #CBD5E1 !important;
}

body.dark-theme .kb-nav-article-link:hover {
  background-color: #1E222B !important;
  color: #FFFFFF !important;
}

body.dark-theme .kb-nav-article-link.active {
  background-color: #1E2738 !important;
  color: #60A5FA !important;
}

body.dark-theme .kb-content-area {
  background-color: #0F1115 !important;
}

body.dark-theme .kb-article-view {
  background-color: #0F1115 !important;
}

body.dark-theme .kb-article-container,
body.dark-theme .kb-article-view > div {
  background-color: #16181E !important;
  border-color: #262B36 !important;
  color: #E2E8F0 !important;
}

body.dark-theme .kb-article-title {
  color: #FFFFFF !important;
}

body.dark-theme .kb-article-body {
  color: #CBD5E1 !important;
}

body.dark-theme .kb-article-body h2,
body.dark-theme .kb-article-body h3,
body.dark-theme .kb-article-body h4 {
  color: #F8FAFC !important;
  border-bottom-color: #262B36 !important;
}

body.dark-theme .kb-article-body p,
body.dark-theme .kb-article-body li {
  color: #CBD5E1 !important;
}

body.dark-theme .kb-article-body table th {
  background-color: #1E222B !important;
  color: #F1F5F9 !important;
  border-color: #323947 !important;
}

body.dark-theme .kb-article-body table td {
  border-color: #262B36 !important;
  color: #CBD5E1 !important;
}

body.dark-theme .kb-article-body blockquote {
  background-color: #1A1F29 !important;
  border-left-color: #3B82F6 !important;
  color: #CBD5E1 !important;
}

body.dark-theme .kb-copy-block {
  background-color: #0B0D10 !important;
  border-color: #262B36 !important;
  color: #93C5FD !important;
}

body.dark-theme .kb-calc-container,
body.dark-theme .kb-qa-card,
body.dark-theme .nn-karta,
body.dark-theme .nn-levo,
body.dark-theme .nn-pravo {
  background-color: #16181E !important;
  border-color: #262B36 !important;
  color: #E2E8F0 !important;
}

body.dark-theme .kb-theme-toggle {
  background-color: #1E222B !important;
  border-color: #323947 !important;
  color: #F1F5F9 !important;
}

body.dark-theme .kb-theme-toggle:hover {
  background-color: #2A303D !important;
}



/* ========================================================================== */
/* ИНТЕРАКТИВНЫЙ ДАШБОРД ПРОДАЖ (NN.AGENCY SALES WORKFLOW DASHBOARD)         */
/* ========================================================================== */

.sales-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 100px);
  min-height: 580px;
  overflow: hidden;
}

.sales-layout {
  display: flex;
  gap: 16px;
  flex: 1;
  min-height: 0;
  height: 100%;
}

/* Сайдбар этапов слева */
.sales-levo {
  width: 330px;
  flex: 0 0 330px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.sales-sidebar-head {
  background: #ffffff;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.sales-sidebar-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #2563eb;
  margin-bottom: 4px;
}

.sales-sidebar-head h3 {
  margin: 0 0 4px 0;
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
}

.sales-sidebar-head p {
  margin: 0;
  font-size: 12px;
  color: #64748b;
  line-height: 1.4;
}

.sales-steps-list {
  overflow-y: auto;
  flex: 1;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  padding: 8px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sales-step-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  background: transparent;
  padding: 10px 12px;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.15s ease;
  outline: none;
}

.sales-step-btn:hover {
  background: #f8fafc;
  border-color: #e2e8f0;
}

.sales-step-btn.active {
  background: #eff6ff;
  border-color: #bfdbfe;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08);
}

.sales-step-num-circle {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 10px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.15s ease;
}

.sales-step-btn.active .sales-step-num-circle {
  background: #2563eb;
  color: #ffffff;
}

.sales-step-btn-info {
  flex: 1;
  min-width: 0;
}

.sales-step-btn-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.25;
  margin-bottom: 2px;
}

.sales-step-btn.active .sales-step-btn-title {
  color: #1d4ed8;
}

.sales-step-btn-meta {
  font-size: 11.5px;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Правый дашборд контента */
.sales-pravo {
  flex: 1;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.sales-pravo-header {
  padding: 12px 20px;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafafa;
  flex: 0 0 auto;
}

.sales-pravo-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sales-mobile-back {
  display: none;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
}

.sales-active-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: #e0e7ff;
  color: #3730a3;
  font-size: 11.5px;
  font-weight: 700;
}

.sales-active-time {
  font-size: 12.5px;
  color: #64748b;
}

.sales-pravo-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 30px 40px 30px;
}

/* Оформление статей и блоков продаж */
.sales-article-view {
  max-width: 860px;
  margin: 0 auto;
}

.sales-banner-intro {
  margin-bottom: 24px;
}

.sales-banner-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: #2563eb;
  background: #eff6ff;
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.sales-banner-intro h2 {
  font-size: 24px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin: 0 0 8px 0;
}

.sales-banner-intro p {
  font-size: 15px;
  color: #475569;
  line-height: 1.5;
  margin: 0;
}

.sales-quote-card {
  background: #f8fafc;
  border-left: 4px solid #2563eb;
  padding: 16px 20px;
  border-radius: 0 10px 10px 0;
  margin-bottom: 24px;
}

.sales-quote-title {
  font-size: 14.5px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 8px;
}

.sales-ordered-list {
  margin: 0;
  padding-left: 20px;
  color: #334155;
  font-size: 14px;
  line-height: 1.6;
}

.sales-ordered-list li {
  margin-bottom: 6px;
}

.sales-block-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.sales-block-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.sales-step-badge {
  display: inline-block;
  background: #f1f5f9;
  color: #475569;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.sales-block-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.sales-callout {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  line-height: 1.5;
  margin: 14px 0;
}

.sales-callout.warning {
  background: #fffbeb;
  border-left: 4px solid #f59e0b;
  color: #92400e;
}

.sales-callout.tip {
  background: #eff6ff;
  border-left: 4px solid #3b82f6;
  color: #1e40af;
}

.sales-callout.success {
  background: #f0fdf4;
  border-left: 4px solid #22c55e;
  color: #166534;
}

.sales-bullet-list {
  margin: 8px 0;
  padding-left: 20px;
  color: #334155;
  font-size: 14px;
  line-height: 1.6;
}

.sales-bullet-list li {
  margin-bottom: 5px;
}

/* Шаги воркфлоу */
.sales-workflow-step {
  display: flex;
  gap: 14px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed #e2e8f0;
}

.sales-workflow-step:first-of-type {
  border-top: none;
  padding-top: 0;
}

.sales-wf-badge {
  flex: 0 0 60px;
  height: 28px;
  background: #2563eb;
  color: #ffffff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.sales-wf-body {
  flex: 1;
}

.sales-wf-body h4 {
  margin: 0 0 6px 0;
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
}

.sales-wf-body p {
  margin: 0 0 8px 0;
  font-size: 13.5px;
  color: #475569;
  line-height: 1.5;
}

/* Блок скрипта с кнопкой копирования */
.sales-script-quote {
  position: relative;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 14px 16px;
  margin: 10px 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: #0f172a;
}

.sales-btn-copy {
  position: absolute;
  top: 8px;
  right: 8px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11.5px;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sales-btn-copy:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}

.sales-btn-copy.copied {
  background: #dcfce7;
  color: #166534;
  border-color: #86efac;
}

.sales-night-box {
  background: #f1f5f9;
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 10px;
}

.sales-night-title {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
}

.sales-quick-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  font-size: 12.5px;
  color: #64748b;
}

.sales-tool-link {
  display: inline-block;
  background: #eff6ff;
  color: #2563eb;
  padding: 3px 10px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 12px;
  transition: background 0.15s;
}

.sales-tool-link:hover {
  background: #dbeafe;
}

.sales-schedule-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.sales-pill {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12.5px;
  color: #334155;
}

/* Диалоговые шаги для звонка */
.sales-dialog-step {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.sales-dialog-num {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #334155;
}

.sales-dialog-text {
  flex: 1;
}

.sales-dialog-text strong {
  font-size: 13.5px;
  color: #1e293b;
}

.sales-hint {
  font-size: 12.5px;
  color: #64748b;
  margin-top: 4px;
}

.sales-forks-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.fork-row {
  margin-bottom: 6px;
}

.fork-row:last-child {
  margin-bottom: 0;
}

/* Сетка правил квалификации */
.sales-rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.rule-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 14px;
  text-align: center;
}

.rule-icon {
  font-size: 22px;
  display: block;
  margin-bottom: 4px;
}

.rule-card h4 {
  margin: 0 0 4px 0;
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a;
}

.rule-card p {
  margin: 0;
  font-size: 11.5px;
  color: #64748b;
  line-height: 1.4;
}

/* Сетка примеров звонков */
.sales-calls-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.sales-call-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.call-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.call-badge {
  background: #2563eb;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
}

.call-card-header h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
}

.call-card-desc {
  font-size: 13px;
  color: #64748b;
  margin: 0 0 12px 0;
  line-height: 1.45;
}

.sales-video-embed {
  margin-top: 10px;
  border-radius: 12px;
  overflow: hidden;
  background: #0f172a;
}

.sales-video-embed.mini {
  max-width: 640px;
}

/* Изображения */
.sales-image-box {
  margin: 16px 0;
  text-align: center;
}

.sales-image-caption {
  font-size: 12px;
  color: #64748b;
  margin-top: 6px;
}

/* Внутренние ссылки переключения этапов */
.sales-internal-link {
  color: #2563eb;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.sales-internal-link:hover {
  color: #1d4ed8;
}

/* Навигация в подвале этапа */
.sales-nav-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid #e2e8f0;
}

.sales-nav-btn {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: #1e293b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sales-nav-btn:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

.sales-nav-btn.next {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

.sales-nav-btn.next:hover {
  background: #1d4ed8;
}

.sales-nav-btn.start {
  background: #f1f5f9;
  color: #334155;
}

/* Таймлайн кейса */
.sales-timeline-case {
  margin-top: 12px;
  border-left: 2px solid #2563eb;
  padding-left: 16px;
}

.timeline-row {
  margin-bottom: 12px;
  font-size: 13.5px;
  line-height: 1.5;
}

.tl-date {
  font-weight: 700;
  color: #2563eb;
  font-size: 12px;
  text-transform: uppercase;
}

.tl-content {
  color: #334155;
  margin-top: 2px;
}

/* Мобильная адаптивность */
@media (max-width: 900px) {
  .sales-layout {
    position: relative;
  }
  .sales-levo {
    width: 100%;
    flex: 1;
  }
  .sales-pravo {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 10;
  }
  .sales-layout.mobile-show-pravo .sales-levo {
    display: none;
  }
  .sales-layout.mobile-show-pravo .sales-pravo {
    display: flex;
  }
  .sales-mobile-back {
    display: inline-block;
  }
  .sales-rules-grid {
    grid-template-columns: 1fr;
  }
}

/* Тёмная тема */
body.dark-theme .sales-sidebar-head,
body.dark-theme .sales-steps-list,
body.dark-theme .sales-pravo,
body.dark-theme .sales-block-card,
body.dark-theme .sales-call-card {
  background: #1e293b;
  border-color: #334155;
}

body.dark-theme .sales-sidebar-head h3,
body.dark-theme .sales-step-btn-title,
body.dark-theme .sales-banner-intro h2,
body.dark-theme .sales-block-header h3,
body.dark-theme .sales-wf-body h4,
body.dark-theme .sales-quote-title,
body.dark-theme .sales-dialog-text strong,
body.dark-theme .call-card-header h4,
body.dark-theme .rule-card h4 {
  color: #f1f5f9;
}

body.dark-theme .sales-sidebar-head p,
body.dark-theme .sales-banner-intro p,
body.dark-theme .sales-step-btn-meta,
body.dark-theme .sales-active-time,
body.dark-theme .sales-ordered-list,
body.dark-theme .sales-bullet-list,
body.dark-theme .sales-wf-body p,
body.dark-theme .call-card-desc,
body.dark-theme .tl-content,
body.dark-theme .rule-card p {
  color: #cbd5e1;
}

body.dark-theme .sales-step-btn:hover {
  background: #334155;
}

body.dark-theme .sales-step-btn.active {
  background: #1e3a8a;
  border-color: #3b82f6;
}

body.dark-theme .sales-pravo-header {
  background: #0f172a;
  border-color: #334155;
}

body.dark-theme .sales-quote-card,
body.dark-theme .sales-script-quote,
body.dark-theme .sales-night-box,
body.dark-theme .sales-forks-box,
body.dark-theme .rule-card,
body.dark-theme .sales-pill {
  background: #0f172a;
  border-color: #334155;
  color: #e2e8f0;
}

body.dark-theme .sales-btn-copy,
body.dark-theme .sales-mobile-back,
body.dark-theme .sales-nav-btn {
  background: #1e293b;
  border-color: #475569;
  color: #e2e8f0;
}

body.dark-theme .sales-btn-copy:hover,
body.dark-theme .sales-mobile-back:hover,
body.dark-theme .sales-nav-btn:hover {
  background: #334155;
}


/* Навигационный футер между статьями воронки продаж */
.sales-nav-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
  flex-wrap: wrap;
}

.btn-sales-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #1e293b;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.btn-sales-nav:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  color: #0f172a;
}

.btn-sales-nav.next {
  margin-left: auto;
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
}

.btn-sales-nav.next:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

body.dark-theme .sales-nav-footer {
  border-color: #334155;
}

body.dark-theme .btn-sales-nav {
  background: #1e293b;
  border-color: #334155;
  color: #f1f5f9;
}

body.dark-theme .btn-sales-nav:hover {
  background: #334155;
}

body.dark-theme .btn-sales-nav.next {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #ffffff;
}

/* Стили печати для статей */
@media print {
  .kb-sidebar,
  .nn-levo,
  .nn-mobile-back,
  .nn-shapka-actions,
  .sales-nav-footer,
  .kb-topbar,
  .kb-btn-link-copy {
    display: none !important;
  }
  .nn-pravo {
    width: 100% !important;
    padding: 0 !important;
  }
  .sales-article-view {
    max-width: 100% !important;
  }
}