/* Welcome bot · Style 1
   The existing ids, controls and event handlers remain authoritative. */

.wbk-tabs{display:flex;gap:6px;flex-wrap:wrap;padding:5px;margin:12px 0 18px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.wbk-tabs button{min-height:40px;padding:9px 16px;border:0;border-radius:7px;background:transparent;color:var(--muted);font:inherit;font-weight:600;cursor:pointer}
.wbk-tabs button.active{background:#1c2a35;color:#fff!important}
/* Тёмная тема: #1c2a35 сливался с фоном панели вкладок; активная вкладка как активный чип */
html body.style1.assistant-admin.theme-dark .wbk-tabs button.active{background:var(--accent);color:#0e1a17!important}
.wbk-pane[hidden],#wbk-manage #section-teach>.section-head[hidden]{display:none!important}
#wbk-manage #section-teach{display:block!important;margin:0!important;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}
#wbk-manage #ragManageView>div{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))!important}
#wbk-manage .teach-subnav{display:flex!important;width:100%!important;flex-wrap:wrap!important;overflow:visible!important}
#wbk-manage .teach-subnav>.seg-tab:not([hidden]){flex:1!important;min-width:0!important;white-space:normal!important;height:auto!important;min-height:40px!important;padding:8px!important}
html body.style1.assistant-admin #wbk-manage #section-teach .teach-subnav>button[hidden]{display:none!important}
@media(max-width:620px){.wbk-tabs{gap:4px}.wbk-tabs button{flex:1;font-size:12px;padding:8px}.wbk-pane .filters{flex-wrap:wrap}}

* { box-sizing: border-box; }

html { background: #f3f5f7; }
/* Тёмная тема до загрузки operators.js: класс html.theme-dark-pending ставит ранний скрипт в <head>; поля при прокрутке за край тоже тёмные */
html.theme-dark-pending:not(:has(> body.theme-light)), html:has(> body.theme-dark) { background: #11181f; color-scheme: dark; }

html body.style1.assistant-admin {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --soft: #f7f9fa;
  --text: #1c2a35;
  --muted: #5f6d79;
  --line: #e5eaf0;
  --accent: #087e78;
  --accent-strong: #066b66;
  --accent-bright: #44c4b4;
  --tint: #e9f6f3;
  --purple: #8771d4;
  --amber: #a67019;
  --red: #bd554c;
  --shadow: 0 3px 18px rgba(27, 43, 64, .065);
  --sidebar: #141e28;
  --sidebar-soft: #243c43;
  --sidebar-text: #e7edf3;
  --sidebar-muted: #8c9ba8;
  --color-bg: var(--bg);
  --color-background: var(--bg);
  --color-surface: var(--surface);
  --color-surface-2: var(--soft);
  --color-surface-offset: var(--soft);
  --color-border: var(--line);
  --color-border-hover: #d2dbe2;
  --color-text: var(--text);
  --color-text-strong: var(--text);
  --color-text-muted: var(--muted);
  --color-primary: var(--accent);
  --color-primary-hover: var(--accent-strong);
  --color-primary-soft: var(--tint);
  --color-success: var(--accent);
  --color-warning: var(--amber);
  --color-danger: var(--red);
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg) !important;
  color: var(--text) !important;
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
  text-rendering: optimizeLegibility;
}

html body.style1.assistant-admin.theme-dark,
html.theme-dark-pending body.style1.assistant-admin:not(.theme-light) {
  --bg: #11181f;
  --surface: #1a232d;
  --soft: #202c37;
  --text: #eaf1f6;
  --muted: #9cabb9;
  --line: #2d3a47;
  --accent: #57cbbb;
  --accent-strong: #70d9ca;
  --accent-bright: #57cbbb;
  --tint: #213d3d;
  --purple: #b39bf4;
  --amber: #e4b86d;
  --red: #f0958c;
  --shadow: 0 3px 18px rgba(0, 0, 0, .12);
  color-scheme: dark;
}

html body.style1.assistant-admin.theme-light { color-scheme: light; }
/* Родные иконки календаря и стрелки списков светлые на тёмном фоне */
html body.style1.assistant-admin.theme-dark :is(input, select, textarea) { color-scheme: dark; }

html body.style1.assistant-admin :is(button, input, select, textarea) { font: inherit; }
html body.style1.assistant-admin button { cursor: pointer; color: inherit; }
html body.style1.assistant-admin :is(button, a, input, select, textarea, summary):focus-visible {
  outline: 3px solid rgba(68, 196, 180, .7) !important;
  outline-offset: 3px;
}
html body.style1.assistant-admin svg { display: block; }

/* Shell */
html body.style1.assistant-admin .page-wrap,
html body.style1.assistant-admin .app {
  width: 100% !important;
  max-width: none !important;
  min-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
}

html body.style1.assistant-admin #topbar { display: none !important; }

html body.style1.assistant-admin .main-content-wrap {
  display: block !important;
  width: auto !important;
  max-width: 1800px !important;
  min-height: 100vh;
  margin: 0 0 0 218px !important;
  padding: 0 32px 36px !important;
  background: var(--bg) !important;
}

html body.style1.assistant-admin .style1-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

html body.style1.assistant-admin .style1-topline b {
  color: var(--text);
  font-weight: 550;
}

html body.style1.assistant-admin .style1-topline b > span:first-child {
  margin: 0 10px;
  color: var(--muted);
}

html body.style1.assistant-admin .style1-top-actions { display: flex; align-items: center; gap: 10px; }
html body.style1.assistant-admin .style1-menu-toggle {
  display: none;
  width: 34px;
  height: 34px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  box-shadow: none;
}
html body.style1.assistant-admin .style1-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  border-radius: 5px;
  background: var(--tint);
  color: var(--accent);
  font-size: 11px;
}
html body.style1.assistant-admin .style1-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

html body.style1.assistant-admin #dashboard.workspace {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  min-height: calc(100vh - 68px);
  margin: 0 !important;
  padding: 0 !important;
  grid-template-columns: none !important;
  background: transparent !important;
}

/* Fixed graphite navigation */
html body.style1.assistant-admin #operatorsTabs {
  position: fixed !important;
  inset: 0 auto 0 0 !important;
  z-index: 50 !important;
  display: flex !important;
  width: 218px !important;
  min-width: 218px !important;
  max-width: 218px !important;
  height: 100dvh !important;
  margin: 0 !important;
  padding: 24px 14px 18px !important;
  overflow: auto !important;
  flex-direction: column !important;
  gap: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: var(--sidebar) !important;
  color: var(--sidebar-text) !important;
  box-shadow: none !important;
}

html body.style1.assistant-admin #operatorsTabs::before,
html body.style1.assistant-admin #operatorsTabs::after { display: none !important; }

html body.style1.assistant-admin #s2ExtBrand {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  min-height: 38px !important;
  margin: 0 4px 22px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

html body.style1.assistant-admin #s2ExtBrand .logo {
  display: grid !important;
  width: 34px !important;
  height: 34px !important;
  place-items: center !important;
  flex: none;
  border-radius: 10px !important;
  background: var(--accent-bright) !important;
  color: #102c31 !important;
  font-size: 17px !important;
  font-weight: 750 !important;
}

html body.style1.assistant-admin #s2ExtBrand .brand-title {
  color: var(--sidebar-text) !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  letter-spacing: -.35px !important;
  line-height: 1.2 !important;
}

html body.style1.assistant-admin #s2ExtBrand .brand-sub {
  display: block;
  margin-top: 2px;
  color: var(--sidebar-muted) !important;
  font-size: 9px !important;
  font-weight: 550 !important;
  letter-spacing: 1.55px !important;
  line-height: 1.2 !important;
  text-transform: uppercase;
}

html body.style1.assistant-admin #operatorsTabs .nav-group {
  display: block !important;
  margin: 0 0 9px !important;
  padding: 0 !important;
  border: 0 !important;
}
html body.style1.assistant-admin #operatorsTabs .nav-group[hidden] { display: none !important; }
html body.style1.assistant-admin #operatorsTabs .nav-group-title {
  display: block !important;
  margin: 11px 10px 5px !important;
  padding: 0 !important;
  color: #708493 !important;
  font-size: 8.5px !important;
  font-weight: 650 !important;
  letter-spacing: 1.35px !important;
  line-height: 1.3 !important;
  text-transform: uppercase !important;
  opacity: 1 !important;
}

html body.style1.assistant-admin #operatorsTabs .seg-tab {
  position: relative !important;
  display: grid !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: 42px !important;
  grid-template-columns: 24px minmax(0, 1fr) !important;
  align-items: center !important;
  gap: 8px !important;
  margin: 2px 0 !important;
  padding: 7px 9px !important;
  overflow: hidden !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #aebdca !important;
  text-align: left !important;
}

html body.style1.assistant-admin #operatorsTabs .seg-tab:hover,
html body.style1.assistant-admin #operatorsTabs .seg-tab:focus-visible {
  background: #25333f !important;
  color: #e7f0f5 !important;
}
html body.style1.assistant-admin #operatorsTabs .seg-tab:hover .tab-icon,
html body.style1.assistant-admin #operatorsTabs .seg-tab:focus-visible .tab-icon {
  color: #e7f0f5 !important;
}
html body.style1.assistant-admin #operatorsTabs .seg-tab:hover .tab-sub,
html body.style1.assistant-admin #operatorsTabs .seg-tab:focus-visible .tab-sub {
  color: #9fb1be !important;
}
html body.style1.assistant-admin #operatorsTabs .seg-tab:is(.active,.layout-parent-active) {
  background: var(--sidebar-soft) !important;
  color: #71d8c7 !important;
}
html body.style1.assistant-admin #operatorsTabs .seg-tab:is(.active,.layout-parent-active):hover,
html body.style1.assistant-admin #operatorsTabs .seg-tab:is(.active,.layout-parent-active):focus-visible {
  background: var(--sidebar-soft) !important;
  color: #71d8c7 !important;
}
html body.style1.assistant-admin #operatorsTabs .seg-tab:is(.active,.layout-parent-active)::before { display: none !important; }
html body.style1.assistant-admin #operatorsTabs .tab-icon {
  display: grid !important;
  width: 24px !important;
  height: 24px !important;
  place-items: center !important;
  color: currentColor !important;
}
html body.style1.assistant-admin #operatorsTabs .tab-icon svg { width: 17px !important; height: 17px !important; fill: none !important; stroke: currentColor !important; stroke-width: 1.7 !important; }
html body.style1.assistant-admin #operatorsTabs .tab-text-wrap { display: block !important; min-width: 0 !important; }
html body.style1.assistant-admin #operatorsTabs .tab-text { display: block; color: currentColor !important; font-size: 12px !important; font-weight: 600 !important; line-height: 1.2 !important; }
html body.style1.assistant-admin #operatorsTabs .tab-sub { display: block; overflow: hidden; margin-top: 2px; color: #718899 !important; font-size: 9px !important; line-height: 1.15 !important; text-overflow: ellipsis; white-space: nowrap; }
html body.style1.assistant-admin #operatorsTabs .seg-tab:is(.active,.layout-parent-active) .tab-sub { color: #9eb9b6 !important; }

html body.style1.assistant-admin #s2ExtActions {
  display: grid !important;
  grid-template-columns: 34px minmax(0, 1fr) !important;
  gap: 6px !important;
  margin-top: auto !important;
  padding: 14px 4px 0 !important;
  border-top: 1px solid #2a3742 !important;
}
html body.style1.assistant-admin #s2ExtActions #authBadge {
  grid-column: 1 / -1;
  display: block !important;
  width: 100% !important;
  margin: 0 0 4px !important;
  padding: 6px 8px !important;
  overflow: hidden;
  border: 0 !important;
  background: transparent !important;
  color: var(--sidebar-text) !important;
  font-size: 11px !important;
  font-weight: 650 !important;
  text-overflow: ellipsis;
  text-transform: none !important;
  white-space: nowrap;
}
html body.style1.assistant-admin #s2ExtActions .btn {
  display: flex !important;
  min-width: 0 !important;
  min-height: 34px !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 7px 9px !important;
  border: 0 !important;
  border-radius: 7px !important;
  background: transparent !important;
  color: #aebdca !important;
  box-shadow: none !important;
  font-size: 10px !important;
  text-align: left !important;
}
html body.style1.assistant-admin #s2ExtActions .btn:hover { background: #25333f !important; }
html body.style1.assistant-admin #s2ExtActions #themeToggleBtn { justify-content: center !important; padding: 0 !important; font-size: 14px !important; }
html body.style1.assistant-admin #s2ExtActions #openChangeCredsModalBtn { grid-column: 2; }
html body.style1.assistant-admin #s2ExtActions #logoutBtn { grid-column: 1 / -1; }
html body.style1.assistant-admin #s2ExtActions svg { width: 15px; height: 15px; flex: none; fill: none; stroke: currentColor; }

/* Page hierarchy */
html body.style1.assistant-admin #dashboard > .shell.support-shell,
html body.style1.assistant-admin #dashboard > #section-teach {
  width: 100% !important;
  max-width: 1560px !important;
  margin: 0 !important;
  padding: 0 0 40px !important;
}

html body.style1.assistant-admin #dashboard .section-head {
  position: relative !important;
  display: flex !important;
  min-height: 0 !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 20px !important;
  margin: 24px 0 20px !important;
  padding: 0 !important;
  overflow: visible !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--text) !important;
}
html body.style1.assistant-admin #dashboard .section-head::before,
html body.style1.assistant-admin #dashboard .section-head::after { display: none !important; }
html body.style1.assistant-admin #dashboard .section-head > div:first-child { flex: 1; min-width: 220px; }
html body.style1.assistant-admin #dashboard .section-head h2 {
  margin: 0 0 7px !important;
  color: var(--text) !important;
  font-size: 29px !important;
  font-weight: 700 !important;
  letter-spacing: -1px !important;
  line-height: 1.2 !important;
  -webkit-text-fill-color: currentColor !important;
}
html body.style1.assistant-admin #dashboard .section-head p {
  max-width: 820px !important;
  margin: 0 !important;
  color: var(--muted) !important;
  font-size: 13px !important;
  line-height: 1.5 !important;
  -webkit-text-fill-color: currentColor !important;
}
html body.style1.assistant-admin .support-eyebrow {
  display: none !important;
}
html body.style1.assistant-admin .support-status {
  position: static !important;
  display: inline-flex !important;
  min-height: 28px !important;
  align-items: center !important;
  gap: 7px !important;
  padding: 5px 10px !important;
  border: 0 !important;
  border-radius: 5px !important;
  background: var(--tint) !important;
  color: var(--accent) !important;
  box-shadow: none !important;
  font-size: 11px !important;
  font-weight: 550 !important;
  white-space: nowrap;
}
html body.style1.assistant-admin .support-status::before {
  content: "" !important;
  width: 7px !important;
  height: 7px !important;
  border-radius: 50% !important;
  background: currentColor !important;
  box-shadow: none !important;
}

/* Cards and KPIs */
html body.style1.assistant-admin .support-grid {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 14px !important;
  margin: 0 0 18px !important;
}
html body.style1.assistant-admin .support-grid.support-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
html body.style1.assistant-admin .support-card,
html body.style1.assistant-admin .support-pane,
html body.style1.assistant-admin .support-settings-card,
html body.style1.assistant-admin .support-rag-search,
html body.style1.assistant-admin #section-teach :is(.card, .rag-exec-hero, .rag-exec-cases, .rag-exec-insights, .config-group-card, .data-table-wrap) {
  border: 1px solid var(--line) !important;
  border-radius: 13px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  box-shadow: var(--shadow) !important;
}
html body.style1.assistant-admin .support-card {
  position: relative !important;
  min-height: 150px !important;
  padding: 18px 20px 16px !important;
  overflow: hidden !important;
}
html body.style1.assistant-admin .support-card::before { display: none !important; }
html body.style1.assistant-admin .support-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
html body.style1.assistant-admin .support-card h3 {
  margin: 0 !important;
  color: var(--muted) !important;
  font-size: 12px !important;
  font-weight: 550 !important;
}
html body.style1.assistant-admin .support-card-icon {
  display: grid !important;
  width: 30px !important;
  height: 30px !important;
  place-items: center !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: var(--tint) !important;
  color: var(--accent) !important;
}
html body.style1.assistant-admin .support-card-icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; }
html body.style1.assistant-admin .support-card > strong {
  display: block !important;
  margin: 12px 0 8px !important;
  color: var(--text) !important;
  font-size: 34px !important;
  font-weight: 650 !important;
  letter-spacing: -1px !important;
  line-height: 1.15 !important;
  font-variant-numeric: tabular-nums;
}
html body.style1.assistant-admin .support-card p {
  margin: 0 !important;
  color: var(--muted) !important;
  font-size: 11px !important;
  line-height: 1.45 !important;
}
html body.style1.assistant-admin .support-card-state {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin-top: 8px !important;
  color: var(--muted) !important;
  font-size: 10px !important;
}
html body.style1.assistant-admin .support-card-state::before { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

html body.style1.assistant-admin .support-note {
  display: grid !important;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .85fr) !important;
  gap: 24px !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 16px 18px !important;
  border: 1px solid color-mix(in srgb, var(--amber) 28%, var(--line)) !important;
  border-radius: 10px !important;
  background: color-mix(in srgb, var(--amber) 5%, var(--surface)) !important;
  box-shadow: none !important;
}
html body.style1.assistant-admin .support-note-copy { display: flex; gap: 12px; align-items: center; }
html body.style1.assistant-admin .support-note-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  flex: none;
  border-radius: 8px;
  background: color-mix(in srgb, var(--amber) 11%, var(--surface));
  color: var(--amber);
}
html body.style1.assistant-admin .support-note-icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; }
html body.style1.assistant-admin .support-note b { display: block; margin-bottom: 2px; color: var(--text); font-size: 12px; }
html body.style1.assistant-admin .support-note-copy > div { color: var(--muted); font-size: 11px; line-height: 1.45; }
html body.style1.assistant-admin .support-safety-list { display: grid; gap: 5px; }
html body.style1.assistant-admin .support-safety-list span { display: flex; align-items: center; gap: 7px; color: var(--text); font-size: 10px; }
html body.style1.assistant-admin .support-safety-list span::before { display: grid; width: 16px; height: 16px; place-items: center; border-radius: 50%; background: var(--tint); color: var(--accent); }

/* Controls */
html body.style1.assistant-admin .support-actions { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
html body.style1.assistant-admin :is(.support-btn, .btn) {
  min-height: 36px !important;
  padding: 8px 12px !important;
  border: 1px solid var(--line) !important;
  border-radius: 7px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  box-shadow: none !important;
  font-size: 12px !important;
  font-weight: 550 !important;
  line-height: 1.35 !important;
}
html body.style1.assistant-admin :is(.support-btn, .btn):hover { background: var(--soft) !important; }
html body.style1.assistant-admin :is(.support-btn.primary, .btn-primary, .btn-success) {
  border-color: var(--accent) !important;
  background: var(--accent) !important;
  color: #ffffff !important;
}
/* Тёмная тема: белый текст на мятном #57cbbb давал контраст 1,97; тёмный текст около 10 */
html body.style1.assistant-admin.theme-dark :is(.support-btn.primary, .btn-primary, .btn-success) { color: #0e1a17 !important; }
html body.style1.assistant-admin.theme-dark :is(.support-btn.primary, .btn-primary, .btn-success):hover { border-color: var(--accent-strong) !important; background: var(--accent-strong) !important; }
html body.style1.assistant-admin :is(.support-btn, .btn):disabled { cursor: wait !important; opacity: .55 !important; }
html body.style1.assistant-admin :is(input:not([type="checkbox"]), select, textarea) {
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--line) !important;
  border-radius: 7px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  box-shadow: none !important;
  font-size: 12px !important;
}
html body.style1.assistant-admin input:not([type="checkbox"]) { min-height: 36px !important; padding: 8px 10px !important; }
html body.style1.assistant-admin select { min-height: 36px !important; padding: 7px 10px !important; }
html body.style1.assistant-admin textarea { padding: 10px 12px !important; line-height: 1.5 !important; }
html body.style1.assistant-admin input[type="checkbox"] { width: 16px !important; height: 16px !important; accent-color: var(--accent); }

/* Lists, channels and conversations */
html body.style1.assistant-admin .support-list { display: grid; gap: 8px; margin: 0 !important; }
html body.style1.assistant-admin .support-row {
  display: grid !important;
  grid-template-columns: minmax(180px, 1fr) auto !important;
  gap: 16px !important;
  align-items: center !important;
  padding: 14px 16px !important;
  border: 1px solid var(--line) !important;
  border-radius: 10px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  box-shadow: none !important;
}
html body.style1.assistant-admin .support-row:hover { background: var(--soft) !important; }
html body.style1.assistant-admin .support-row.active { border-color: color-mix(in srgb, var(--accent) 48%, var(--line)) !important; background: var(--tint) !important; }
html body.style1.assistant-admin .support-row h3 { margin: 0 0 3px !important; color: var(--text) !important; font-size: 12px !important; }
html body.style1.assistant-admin .support-row p { margin: 0 !important; color: var(--muted) !important; font-size: 10px !important; line-height: 1.4 !important; }
html body.style1.assistant-admin .support-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 7px;
  border-radius: 5px;
  background: var(--soft);
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
}
html body.style1.assistant-admin .support-pill.good { background: var(--tint); color: var(--accent); }
html body.style1.assistant-admin .support-state-handoff { background: color-mix(in srgb, var(--amber) 10%, var(--surface)); color: var(--amber); }
html body.style1.assistant-admin .support-state-resolved { background: var(--tint); color: var(--accent); }

html body.style1.assistant-admin .support-workspace {
  display: grid !important;
  grid-template-columns: minmax(275px, .72fr) minmax(0, 1.28fr) !important;
  gap: 18px !important;
  margin: 0 !important;
  align-items: stretch;
}
html body.style1.assistant-admin .support-pane { min-height: 520px !important; padding: 18px !important; overflow: hidden; }
html body.style1.assistant-admin .support-pane-list { padding: 8px !important; }
html body.style1.assistant-admin .support-pane-list .support-list { max-height: 640px; overflow: auto; gap: 5px; }
html body.style1.assistant-admin .support-pane-list .support-row { padding: 12px !important; border-color: transparent !important; }
html body.style1.assistant-admin .support-conversation { display: grid !important; grid-template-rows: auto minmax(300px, 1fr) auto !important; padding: 0 !important; }
html body.style1.assistant-admin .support-conversation-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
html body.style1.assistant-admin .support-conversation-head h3 { margin: 0 0 4px; color: var(--text); font-size: 14px; }
html body.style1.assistant-admin .support-conversation-head p { margin: 0; color: var(--muted); font-size: 10px; }
html body.style1.assistant-admin .support-conversation-actions { display: flex; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
html body.style1.assistant-admin .support-chat { display: flex; flex-direction: column; gap: 10px; min-height: 300px; max-height: 590px; overflow: auto; padding: 20px !important; background: var(--soft); }
html body.style1.assistant-admin .support-bubble { max-width: 78%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 11px 11px 11px 4px; background: var(--surface); color: var(--text); font-size: 12px; line-height: 1.5; }
html body.style1.assistant-admin .support-bubble.out { align-self: flex-end; border-color: color-mix(in srgb, var(--accent) 28%, var(--line)); border-radius: 11px 11px 4px 11px; background: var(--tint); }
html body.style1.assistant-admin .support-bubble.draft { align-self: flex-end; border-style: dashed; border-color: color-mix(in srgb, var(--amber) 45%, var(--line)); }
html body.style1.assistant-admin .support-bubble.internal { align-self: center; background: transparent; color: var(--muted); }
html body.style1.assistant-admin .support-bubble-meta { display: flex; align-items: center; gap: 5px; margin-top: 6px; color: var(--muted); font-size: 9px; }
html body.style1.assistant-admin .support-message-actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 8px; }
html body.style1.assistant-admin .support-message-actions .support-btn { min-height: 30px !important; padding: 5px 8px !important; font-size: 10px !important; }
html body.style1.assistant-admin .support-composer { display: grid; gap: 9px; padding: 14px 18px 18px; border-top: 1px solid var(--line); background: var(--surface); }
html body.style1.assistant-admin .support-composer textarea { width: 100%; min-height: 76px; resize: vertical; }
html body.style1.assistant-admin .support-composer-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
html body.style1.assistant-admin .support-composer-foot small { color: var(--muted); font-size: 10px; }
html body.style1.assistant-admin .support-empty { padding: 32px 18px; color: var(--muted); font-size: 12px; text-align: center; }
html body.style1.assistant-admin .support-stats-breakdown { min-height: 0 !important; margin-top: 14px; }
html body.style1.assistant-admin .support-stats-breakdown > h3 { margin: 0 0 4px; color: var(--text); font-size: 14px; }
html body.style1.assistant-admin .support-stats-breakdown > p { margin: 0 0 16px; color: var(--muted); font-size: 11px; }
html body.style1.assistant-admin .support-channel-stat {
  display: grid;
  grid-template-columns: minmax(150px, 220px) minmax(120px, 1fr) 70px;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
html body.style1.assistant-admin .support-channel-stat:last-child { border-bottom: 0; }
html body.style1.assistant-admin .support-channel-stat div { display: grid; gap: 2px; }
html body.style1.assistant-admin .support-channel-stat b { color: var(--text); font-size: 11px; }
html body.style1.assistant-admin .support-channel-stat span { color: var(--muted); font-size: 9.5px; }
html body.style1.assistant-admin .support-channel-stat i { height: 7px; overflow: hidden; border-radius: 5px; background: var(--line); }
html body.style1.assistant-admin .support-channel-stat i::after { display: block; width: var(--bar, 0%); height: 100%; border-radius: inherit; background: var(--accent); content: ""; }
html body.style1.assistant-admin .support-channel-stat strong { color: var(--text); font-size: 16px; text-align: right; }

/* Settings */
html body.style1.assistant-admin .support-form { display: grid; gap: 16px; }
html body.style1.assistant-admin .support-settings-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 0; }
html body.style1.assistant-admin .support-settings-card { padding: 20px !important; }
html body.style1.assistant-admin .support-settings-card.wide { grid-column: 1 / -1; }
html body.style1.assistant-admin .support-settings-card h3 { margin: 0 0 5px; color: var(--text); font-size: 15px; }
html body.style1.assistant-admin .support-settings-card > p { margin: 0 0 16px; color: var(--muted); font-size: 11px; line-height: 1.5; }
html body.style1.assistant-admin .support-settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
html body.style1.assistant-admin .support-settings-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
html body.style1.assistant-admin .support-form label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 550; }
html body.style1.assistant-admin .support-form :is(input, select, textarea) { width: 100%; }
html body.style1.assistant-admin .support-check-list { display: grid; gap: 9px; }
html body.style1.assistant-admin .support-check { display: flex !important; align-items: flex-start !important; gap: 9px !important; color: var(--text) !important; }
html body.style1.assistant-admin .support-check span { font-size: 11px; line-height: 1.4; }
html body.style1.assistant-admin .support-settings-footer { position: sticky; bottom: 12px; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: color-mix(in srgb, var(--surface) 94%, transparent); box-shadow: 0 8px 28px rgba(27, 43, 64, .11); backdrop-filter: blur(14px); }

/* RAG */
html body.style1.assistant-admin .support-rag-hero { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(250px, .45fr); gap: 18px; margin: 0 0 18px; }
html body.style1.assistant-admin .support-rag-search { padding: 20px !important; }
html body.style1.assistant-admin .support-rag-search h2 { margin: 0 0 6px; color: var(--text); font-size: 20px; }
html body.style1.assistant-admin .support-rag-search p { margin: 0 0 16px; color: var(--muted); font-size: 12px; }
html body.style1.assistant-admin .support-rag-query { display: flex; gap: 8px; }
html body.style1.assistant-admin .support-rag-query input { flex: 1; }
html body.style1.assistant-admin .support-source-bar { display: grid; grid-template-columns: 125px 1fr 56px; align-items: center; gap: 10px; margin-top: 11px; color: var(--muted); font-size: 10px; }
html body.style1.assistant-admin .support-source-bar i { height: 7px; overflow: hidden; border-radius: 5px; background: var(--line); }
html body.style1.assistant-admin .support-source-bar i::after { display: block; width: var(--bar, 0%); height: 100%; border-radius: inherit; background: var(--accent); content: ""; }
html body.style1.assistant-admin .support-rag-result { padding: 13px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
html body.style1.assistant-admin .support-rag-result b { color: var(--text); font-size: 11px; }
html body.style1.assistant-admin .support-rag-result p { margin: 7px 0 0; color: var(--muted); font-size: 10.5px; line-height: 1.5; }

/* Existing RAG management stays fully operational, but joins the same visual system. */
html body.style1.assistant-admin #section-teach .segmented-sub,
html body.style1.assistant-admin #section-teach .teach-subnav {
  display: flex !important;
  gap: 4px !important;
  margin: 0 0 16px !important;
  padding: 4px !important;
  overflow: auto;
  border: 1px solid var(--line) !important;
  border-radius: 9px !important;
  background: var(--surface) !important;
  box-shadow: none !important;
}
html body.style1.assistant-admin #section-teach .segmented-sub .seg-tab {
  min-height: 34px !important;
  padding: 7px 11px !important;
  border: 0 !important;
  border-radius: 6px !important;
  background: transparent !important;
  color: var(--muted) !important;
  font-size: 11px !important;
  white-space: nowrap;
}
html body.style1.assistant-admin #section-teach .segmented-sub .seg-tab.active { background: var(--text) !important; color: var(--surface) !important; }
html body.style1.assistant-admin #section-teach :is(.rag-panel, .rag-exec-hero, .rag-exec-cases, .rag-exec-insights, .config-group-card) { padding: 18px !important; }
html body.style1.assistant-admin #section-teach :is(h2, h3, h4) { color: var(--text) !important; }
html body.style1.assistant-admin #section-teach :is(p, small, .field-help) { color: var(--muted) !important; }
html body.style1.assistant-admin #section-teach .data-table-wrap { overflow: auto; }
html body.style1.assistant-admin #section-teach table { width: 100%; border-collapse: collapse; }
html body.style1.assistant-admin #section-teach th { padding: 10px 12px; background: var(--soft); color: var(--muted); font-size: 9px; font-weight: 550; text-align: left; text-transform: uppercase; }
html body.style1.assistant-admin #section-teach td { padding: 12px; border-bottom: 1px solid var(--line); color: var(--text); font-size: 11px; }

/* Dialogs and confirmations */
html body.style1.assistant-admin .modal-backdrop { background: rgba(12, 23, 39, .38) !important; }
html body.style1.assistant-admin .modal-backdrop .modal {
  max-width: min(640px, calc(100vw - 32px)) !important;
  max-height: calc(100dvh - 48px) !important;
  overflow: auto !important;
  padding: 24px !important;
  border: 1px solid var(--line) !important;
  border-radius: 14px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  box-shadow: 0 18px 70px rgba(12, 23, 39, .22) !important;
}
html body.style1.assistant-admin .modal :is(h2, h3) { color: var(--text) !important; }
html body.style1.assistant-admin .modal :is(p, label, small, .hint, .field-help) { color: var(--muted) !important; }
html body.style1.assistant-admin .modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }

html body.style1.assistant-admin footer { color: var(--muted); font-size: 10px; }

@media (min-width: 1700px) {
  html body.style1.assistant-admin .main-content-wrap { padding-right: 44px !important; padding-left: 44px !important; }
  html body.style1.assistant-admin #dashboard .section-head h2 { font-size: 32px !important; }
  html body.style1.assistant-admin .support-card h3 { font-size: 13px !important; }
  html body.style1.assistant-admin .support-card p { font-size: 12px !important; }
}

@media (max-width: 1200px) {
  html body.style1.assistant-admin .support-grid.support-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  html body.style1.assistant-admin .support-workspace { grid-template-columns: minmax(250px, .8fr) minmax(0, 1.2fr) !important; }
  html body.style1.assistant-admin .support-settings-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  html body.style1.assistant-admin #operatorsTabs { display: none !important; }
  html body.style1.assistant-admin.menu-open #operatorsTabs,
  html body.style1.assistant-admin #operatorsTabs[data-expanded="true"] { display: flex !important; width: 260px !important; max-width: 260px !important; box-shadow: 10px 0 40px rgba(0, 0, 0, .28) !important; }
  html body.style1.assistant-admin .main-content-wrap { margin-left: 0 !important; padding: 0 18px 28px !important; }
  html body.style1.assistant-admin .style1-menu-toggle { display: grid; }
  html body.style1.assistant-admin .support-workspace,
  html body.style1.assistant-admin .support-rag-hero,
  html body.style1.assistant-admin .support-settings-layout { grid-template-columns: 1fr !important; }
  html body.style1.assistant-admin .support-settings-card.wide { grid-column: auto; }
  html body.style1.assistant-admin .support-note { grid-template-columns: 1fr !important; gap: 12px !important; }
}

@media (max-width: 620px) {
  html body.style1.assistant-admin .style1-topline { height: 54px; }
  html body.style1.assistant-admin .style1-topline b { display: none; }
  html body.style1.assistant-admin .style1-top-actions { margin-left: auto; }
  html body.style1.assistant-admin #dashboard .section-head { display: block !important; margin-top: 20px !important; }
  html body.style1.assistant-admin .support-status { margin-top: 12px; }
  html body.style1.assistant-admin .support-grid,
  html body.style1.assistant-admin .support-grid.support-kpis,
  html body.style1.assistant-admin .support-settings-grid,
  html body.style1.assistant-admin .support-settings-grid.three { grid-template-columns: 1fr !important; }
  html body.style1.assistant-admin .support-card { min-height: 0 !important; }
  html body.style1.assistant-admin .support-row { grid-template-columns: 1fr !important; }
  html body.style1.assistant-admin .support-channel-stat { grid-template-columns: 1fr 56px; }
  html body.style1.assistant-admin .support-channel-stat i { grid-column: 1 / -1; grid-row: 2; }
  html body.style1.assistant-admin .support-channel-stat strong { grid-column: 2; grid-row: 1; }
  html body.style1.assistant-admin .support-row .support-actions { justify-content: flex-start; }
  html body.style1.assistant-admin .support-conversation-head,
  html body.style1.assistant-admin .support-composer-foot,
  html body.style1.assistant-admin .support-settings-footer { align-items: stretch; flex-direction: column; }
  html body.style1.assistant-admin .support-rag-query { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html body.style1.assistant-admin *,
  html body.style1.assistant-admin *::before,
  html body.style1.assistant-admin *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

@media print {
  html body.style1.assistant-admin #operatorsTabs,
  html body.style1.assistant-admin .style1-topline,
  html body.style1.assistant-admin button { display: none !important; }
  html body.style1.assistant-admin .main-content-wrap { max-width: none !important; margin: 0 !important; padding: 0 !important; }
  html body.style1.assistant-admin :is(.support-card, .support-pane, .support-settings-card) { box-shadow: none !important; break-inside: avoid; }
}