* { box-sizing: border-box; }

/* Scrollbar — slim, theme-aware (WebKit + Firefox) */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--panel2) transparent;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--panel2); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--scroll-hover); background-clip: padding-box; }
::-webkit-scrollbar-thumb:active { background: var(--accent); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }

:root {
  --bg: #0f1320;
  --panel: #1a2030;
  --panel2: #232b3d;
  --text: #e6e8ef;
  --muted: #8b93a7;
  --accent: #5b8def;
  --accent2: #4ade80;
  --danger: #ef4444;
  --bot: #f59e0b;
  --purple: #8b5cf6;
  --border: #2c364d;
  --input-bg: #141a28;
  --scroll-hover: #32405a;
  --code-bg: #05080f;
  --code-text: #c9d1d9;
  --overlay: rgba(255,255,255,.08);
  --overlay-strong: rgba(255,255,255,.18);
  --shadow: 0 24px 60px rgba(0,0,0,.5);
}

/* Light theme — applied via [data-theme="light"] on <html> */
:root[data-theme="light"] {
  --bg: #f4f5f9;
  --panel: #ffffff;
  --panel2: #ebedf3;
  --text: #1a2030;
  --muted: #6b7280;
  --accent: #4263eb;
  --accent2: #16a34a;
  --danger: #dc2626;
  --bot: #d97706;
  --purple: #7c3aed;
  --border: #d8dbe3;
  --input-bg: #f9fafb;
  --scroll-hover: #c4cada;
  --code-bg: #f3f4f6;
  --code-text: #374151;
  --overlay: rgba(0,0,0,.05);
  --overlay-strong: rgba(0,0,0,.1);
  --shadow: 0 24px 60px rgba(0,0,0,.15);
}

/* Terminal theme — applied via [data-theme="terminal"] on <html> */
:root[data-theme="terminal"] {
  --bg: #0a0a0a;
  --panel: #0d0d0d;
  --panel2: #1a1a1a;
  --text: #00ff41;
  --muted: #008f24;
  --accent: #00ff41;
  --accent2: #00ff41;
  --danger: #ff3333;
  --bot: #ffaa00;
  --purple: #aa00ff;
  --border: #1a3a1a;
  --input-bg: #0d1a0d;
  --scroll-hover: #2a5a2a;
  --code-bg: #050505;
  --code-text: #00ff41;
  --overlay: rgba(0,255,65,.06);
  --overlay-strong: rgba(0,255,65,.12);
  --shadow: 0 24px 60px rgba(0,0,0,.7);
  --term-font: ui-monospace, "Cascadia Code", "Cascadia Mono", "Fira Code", Menlo, Consolas, monospace;
}
:root[data-theme="terminal"] body,
:root[data-theme="terminal"] input,
:root[data-theme="terminal"] textarea,
:root[data-theme="terminal"] select,
:root[data-theme="terminal"] button {
  font-family: var(--term-font);
}
:root[data-theme="terminal"] .topnav {
  border-bottom-color: var(--accent);
  text-shadow: 0 0 8px rgba(0,255,65,.5);
}
:root[data-theme="terminal"] .brand {
  text-shadow: 0 0 10px rgba(0,255,65,.6);
}
:root[data-theme="terminal"] .profile-avatar-btn {
  background: #0a0a0a;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-shadow: 0 0 6px rgba(0,255,65,.5);
  box-shadow: inset 0 0 8px rgba(0,255,65,.15);
}
:root[data-theme="terminal"] .profile-avatar-btn:hover {
  box-shadow: inset 0 0 12px rgba(0,255,65,.3), 0 0 12px rgba(0,255,65,.25);
}
:root[data-theme="terminal"] .card {
  border-color: var(--border);
  box-shadow: inset 0 0 20px rgba(0,255,65,.02);
}
:root[data-theme="terminal"] .bubble.in .bubble-body {
  background: var(--panel);
  border-color: var(--border);
}
:root[data-theme="terminal"] .settings-section-icon {
  background: #0a0a0a;
  border: 1px solid var(--accent);
  color: var(--accent);
}
:root[data-theme="terminal"] .theme-toggle-opt.active {
  background: var(--accent);
  color: #0a0a0a;
  text-shadow: none;
}
:root[data-theme="terminal"] input:focus,
:root[data-theme="terminal"] textarea:focus,
:root[data-theme="terminal"] select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,255,65,.15);
}
:root[data-theme="terminal"] .nav a.active {
  border-left: 2px solid var(--accent);
  background: rgba(0,255,65,.04);
}
:root[data-theme="terminal"] .nav a.active .nav-label {
  text-shadow: 0 0 6px rgba(0,255,65,.4);
}

/* Pink theme — applied via [data-theme="pink"] on <html> */
:root[data-theme="pink"] {
  --bg: #fdf2f8;
  --panel: #ffffff;
  --panel2: #fce7f3;
  --text: #831843;
  --muted: #be185d;
  --accent: #ec4899;
  --accent2: #f472b6;
  --danger: #e11d48;
  --bot: #d97706;
  --purple: #c084fc;
  --border: #f9a8d4;
  --input-bg: #fdf2f8;
  --scroll-hover: #f9a8d4;
  --code-bg: #fce7f3;
  --code-text: #831843;
  --overlay: rgba(131,24,67,.05);
  --overlay-strong: rgba(131,24,67,.1);
  --shadow: 0 24px 60px rgba(236,72,153,.15);
}

/* Pride theme — applied via [data-theme="pride"] on <html> */
:root[data-theme="pride"] {
  --bg: #0d1117;
  --panel: #161b22;
  --panel2: #21262d;
  --text: #e6e8ef;
  --muted: #8b93a7;
  --accent: #e40ac8;
  --accent2: #4ade80;
  --danger: #ef4444;
  --bot: #f59e0b;
  --purple: #8b5cf6;
  --border: #2c364d;
  --input-bg: #141a28;
  --scroll-hover: #e40ac8;
  --code-bg: #05080f;
  --code-text: #c9d1d9;
  --overlay: rgba(228,10,200,.08);
  --overlay-strong: rgba(228,10,200,.18);
  --shadow: 0 24px 60px rgba(0,0,0,.5);
  --pride-gradient: linear-gradient(90deg, #e40ac8 0%, #8b5cf6 20%, #4263eb 40%, #4ade80 60%, #f59e0b 80%, #ef4444 100%);
}
:root[data-theme="pride"] .topnav {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 8s ease-in-out infinite;
}
:root[data-theme="pride"] .profile-avatar-btn {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 6s ease-in-out infinite;
}
:root[data-theme="pride"] .brand {
  color: #fff;
  text-shadow: 0 0 12px rgba(228,10,200,.5);
}
:root[data-theme="pride"] .nav a.active {
  border-left: 3px solid transparent;
  border-image: var(--pride-gradient) 1;
}

/* Pride — accent buttons use rainbow gradient */
:root[data-theme="pride"] .aip-primary {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 8s ease-in-out infinite;
}
:root[data-theme="pride"] .aip-primary:hover { filter: brightness(1.1); }

/* Pride — role pills get rainbow backgrounds */
:root[data-theme="pride"] .role-pill.role-admin {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 6s ease-in-out infinite;
}

/* Pride — notification badge rainbow */
:root[data-theme="pride"] .notif-badge {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 4s ease-in-out infinite;
}

/* Pride — theme toggle active button */
:root[data-theme="pride"] .theme-toggle-opt.active {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 6s ease-in-out infinite;
}

/* Pride — card top accent line */
:root[data-theme="pride"] .card {
  border-top: 2px solid transparent;
  border-image: var(--pride-gradient) 1 / 2px 0 0 0 stretch;
}

/* Pride — settings section icon rainbow */
:root[data-theme="pride"] .settings-section-icon {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 6s ease-in-out infinite;
  color: #fff;
}

/* Pride — hero avatar rainbow */
:root[data-theme="pride"] .settings-account-hero .hero-avatar {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 6s ease-in-out infinite;
}

/* Pride — scrollbar thumb rainbow */
:root[data-theme="pride"] ::-webkit-scrollbar-thumb {
  background: var(--pride-gradient);
  background-size: 100% 200%;
  animation: pride-shift 8s ease-in-out infinite;
}

/* Pride — outgoing chat bubble rainbow gradient (readable: white text on saturated gradient) */
:root[data-theme="pride"] .bubble.out .bubble-body {
  background: var(--pride-gradient);
  background-size: 200% 100%;
  animation: pride-shift 8s ease-in-out infinite;
  color: #fff;
}

/* Pride — active nav item text glow */
:root[data-theme="pride"] .nav a.active .nav-label {
  text-shadow: 0 0 10px rgba(228,10,200,.4);
}

/* Pride — badge.active gets rainbow tint */
:root[data-theme="pride"] .badge.active {
  background: rgba(228,10,200,.15);
  color: var(--accent);
}

/* Pride — input focus border rainbow */
:root[data-theme="pride"] input:focus,
:root[data-theme="pride"] textarea:focus,
:root[data-theme="pride"] select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(228,10,200,.2);
}

/* Pride — sidebar version label rainbow text */
:root[data-theme="pride"] .sidebar-footer-version {
  background: var(--pride-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: .8;
}

@keyframes pride-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* System theme: when <html> has data-theme="system", follow OS preference.
   Default (no media query) = dark. Override to light when OS is light. */
@media (prefers-color-scheme: light) {
  :root[data-theme="system"] {
    --bg: #f4f5f9;
    --panel: #ffffff;
    --panel2: #ebedf3;
    --text: #1a2030;
    --muted: #6b7280;
    --accent: #4263eb;
    --accent2: #16a34a;
    --danger: #dc2626;
    --bot: #d97706;
    --purple: #7c3aed;
    --border: #d8dbe3;
    --input-bg: #f9fafb;
    --scroll-hover: #c4cada;
    --code-bg: #f3f4f6;
    --code-text: #374151;
    --overlay: rgba(0,0,0,.05);
    --overlay-strong: rgba(0,0,0,.1);
    --shadow: 0 24px 60px rgba(0,0,0,.15);
  }
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
button {
  font: inherit;
  cursor: pointer;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--accent);
  color: white;
}
button.secondary { background: var(--panel2); }
button.ghost { background: transparent; color: var(--muted); }
button.danger { background: var(--danger); }
button:disabled { opacity: .5; cursor: default; }
input, textarea, select {
  font: inherit;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  width: 100%;
}
textarea { resize: vertical; min-height: 80px; }
a { color: var(--accent); }

.login-wrap {
  max-width: 400px;
  margin: 8vh auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}
.login-wrap h1 { margin: 0 0 6px; font-size: 22px; }
.login-wrap p.sub { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.login-wrap form { display: grid; gap: 12px; }
.err { color: var(--danger); font-size: 13px; min-height: 18px; }
.hint { color: var(--muted); font-size: 12px; }

.app-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w, 230px) 1fr;
  grid-template-rows: 56px 1fr;
  grid-template-areas: "top top" "side main";
  height: 100vh;
  overflow: hidden;
}
.app-layout.impersonated {
  grid-template-rows: auto 56px 1fr;
  grid-template-areas: "imp imp" "top top" "side main";
  overflow: hidden;
}
.app-layout.sidebar-collapsed { --sidebar-w: 56px; }

.topnav {
  grid-area: top;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 20px;
  height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.topnav .brand { font-weight: 700; }
.topnav .me { margin-left: auto; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.topnav .me .uname { display: flex; align-items: center; gap: 6px; }
.topnav .me .role-pill { padding: 2px 8px; border-radius: 8px; font-size: 11px; }
.topnav .online-users { flex: 1; display: flex; align-items: center; justify-content: center; gap: 0; min-width: 0; }
.online-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
  border: 2px solid var(--panel);
  margin-left: -8px; cursor: default;
}
.online-avatar:first-child { margin-left: 0; }
.online-avatar-more { background: var(--panel2); color: var(--muted); font-size: 11px; }
.topnav .icon-btn {
  background: var(--panel2); border: none; width: 34px; height: 34px;
  border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--text); font-size: 16px; padding: 0;
}
.topnav .icon-btn:hover { background: var(--accent); color: white; }

.icon-btn {
  background: var(--panel2); border: none; width: 30px; height: 30px;
  border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  color: var(--text); font-size: 14px; padding: 0;
}
.icon-btn:hover { background: var(--accent); color: white; }

.ai-switch {
  display: flex; align-items: center; gap: 5px;
  cursor: pointer; user-select: none; height: 34px; padding: 0 6px;
  border-radius: 8px; background: var(--panel2);
}
.ai-switch-face { font-size: 16px; line-height: 1; }
.ai-switch-track {
  position: relative; width: 34px; height: 19px; border-radius: 999px;
  background: var(--border); transition: background .15s ease;
}
.ai-switch-thumb {
  position: absolute; top: 2px; left: 2px; width: 15px; height: 15px;
  border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.3);
  transition: left .15s ease;
}
.ai-switch-state {
  font-size: 10px; font-weight: 700; min-width: 24px; color: var(--muted);
  transition: color .15s ease;
}
.ai-switch.on .ai-switch-track { background: var(--accent2, #22c55e); }
.ai-switch.on .ai-switch-thumb { left: 17px; }
.ai-switch.on .ai-switch-state { color: var(--accent2, #22c55e); }

.inline-edit {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--panel2);
  border-radius: 8px;
  border: 1px solid transparent;
}
.inline-edit:hover { border-color: var(--accent); }
.inline-value { flex: 1; font-size: 14px; padding: 1px 0; }
.inline-edit-btn {
  background: transparent; border: none; cursor: pointer;
  color: var(--muted); font-size: 15px; padding: 2px 6px; border-radius: 6px;
}
.inline-edit-btn:hover { background: var(--accent); color: white; }

.sidebar-nav {
  grid-area: side;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 8px 10px;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  height: 100%;
  display: flex; flex-direction: column; gap: 6px;
}
.sidebar-toggle {
  display: flex; align-items: center; justify-content: center;
  background: var(--panel2);
  border: none;
  cursor: pointer; color: var(--muted);
  padding: 4px; border-radius: 8px; font-size: 22px; font-weight: 700; line-height: 1;
  width: 32px; height: 28px; align-self: flex-end;
  transition: all .15s;
}
.sidebar-toggle:hover { background: var(--accent); color: #fff; }
.sidebar-toggle:active { transform: scale(.9); }
.sidebar-collapsed .sidebar-toggle { align-self: center; width: 28px; }
.sidebar-nav .nav { flex: 1; }

.sidebar-nav .nav-title {
  font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em;
  margin: 10px 4px 6px;
  padding: 0 6px;
}
.sidebar-nav .tenant-info { padding: 0 6px; margin-bottom: 4px; }
.sidebar-nav .tenant-info .t-name { font-size: 14px; font-weight: 600; }
.sidebar-nav .tenant-info .t-slug { font-size: 12px; color: var(--muted); font-family: ui-monospace, Menlo, Consolas, monospace; }

.nav { display: flex; flex-direction: column; gap: 4px; }
.nav a {
  display: flex; gap: 10px; align-items: center;
  padding: 9px 10px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
  white-space: nowrap; overflow: hidden;
}
.nav a .nav-ico { flex: 0 0 auto; width: 22px; text-align: center; font-size: 16px; opacity: .85; }
.nav a .nav-label { flex: 1; }

/* collapsed sidebar */
.sidebar-collapsed .sidebar-nav { padding: 14px 6px; }
.sidebar-collapsed .sidebar-nav .tenant-info,
.sidebar-collapsed .sidebar-nav .nav-title,
.sidebar-collapsed .sidebar-nav .tenant-info .t-name,
.sidebar-collapsed .sidebar-nav .tenant-info .t-slug,
.sidebar-collapsed .nav a .nav-label { display: none; }
.sidebar-collapsed .nav a { justify-content: center; padding: 10px 6px; }
.sidebar-collapsed .nav a .nav-ico { font-size: 18px; }
.sidebar-collapsed .nav a:has(.nav-badge) .nav-ico { display: none; }
.sidebar-collapsed .nav a .nav-badge { margin-left: 0; font-size: 14px; min-width: 22px; height: 22px; border-radius: 11px; padding: 0 6px; }
.nav a:hover { background: var(--panel2); }
.nav a.active { background: var(--accent); color: white; }

.content {
  grid-area: main;
  overflow: auto;
  padding: 22px;
  min-height: 0;
  height: 100%;
}
.content.chat-view { padding: 0; overflow: hidden; display: flex; height: 100%; }
.content.dt-view { padding: 0; overflow: hidden; display: flex; flex-direction: column; height: 100%; }
.main-pad { padding: 0; max-width: 1100px; margin: 0 auto; }

/* chat layout: force parents to allow shrink so messages scroll instead of growing beyond viewport */

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--panel);
  border-radius: 10px;
  overflow: hidden;
}
table.data th, table.data td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
table.data th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
table.data tr:hover { background: var(--panel2); }
.badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge.active { background: rgba(74,222,128,.15); color: var(--accent2); }
.badge.suspended { background: rgba(239,68,68,.15); color: var(--danger); }
.badge.expired { background: rgba(245,158,11,.15); color: var(--bot); }
.badge.open { background: rgba(91,141,239,.15); color: var(--accent); }
.badge.pending { background: rgba(139,92,246,.15); color: var(--purple); }
.badge.closed { background: rgba(100,116,139,.2); color: var(--muted); }

.imp-banner {
  display: flex; align-items: center; gap: 12px;
  justify-content: space-between;
  padding: 9px 18px;
  background: rgba(245,158,11,.15);
  border-bottom: 1px solid rgba(245,158,11,.4);
  color: var(--bot);
  font-size: 13px;
  grid-column: 1 / -1;
}
.imp-banner a { color: var(--bot); font-weight: 600; text-decoration: none; }
.app-layout.impersonated {
  grid-template-rows: auto 56px 1fr;
  grid-template-areas: "imp imp" "top top" "side main";
}
.app-layout.impersonated .imp-banner { grid-area: imp; position: sticky; top: 0; z-index: 40; }

.ticket-list { display: flex; flex-direction: column; gap: 6px; }
.ticket-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  background: var(--panel2);
  border-radius: 10px;
  cursor: pointer;
  transition: background .12s;
  border: 1px solid transparent;
}
.ticket-row:hover { background: var(--border); border-color: var(--accent); }
.trow-main { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.trow-subj { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.trow-meta { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 16px;
}
.card h2 { margin: 0 0 4px; font-size: 18px; }
.card .sub { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.grid { display: grid; gap: 12px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: 1fr 1fr 1fr; }
label { font-size: 13px; color: var(--muted); }
.row { display: flex; gap: 10px; align-items: center; }
.row > * { flex: 1; }
.mt12 { margin-top: 12px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 13px; }
.pill {
  display: inline-block; padding: 2px 8px; border-radius: 8px;
  font-size: 11px; background: var(--panel2); margin-right: 4px;
}
.features-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.features-grid span { font-size: 12px; padding: 3px 9px; border-radius: 8px; background: var(--panel2); }
.features-grid span.on { background: rgba(74,222,128,.2); color: var(--accent2); }

/* Scheduler MCP actions */
.mcp-actions { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.mcp-action { border: 1px solid var(--border); border-radius: 7px; padding: 5px 9px; font-size: 12px; line-height: 1.2; background: var(--panel2); color: var(--text); cursor: pointer; transition: border-color .15s, background .15s, transform .1s; }
.mcp-action:hover { background: var(--panel); border-color: var(--accent); transform: translateY(-1px); }
.mcp-action:active { transform: translateY(0); }
.mcp-action:disabled { opacity: .55; cursor: wait; transform: none; }
.mcp-test { color: var(--accent2); border-color: rgba(74,222,128,.35); }
.mcp-test:hover { border-color: var(--accent2); background: rgba(74,222,128,.1); }
.mcp-edit { color: var(--accent); border-color: rgba(91,141,239,.35); }
.mcp-edit:hover { border-color: var(--accent); background: rgba(91,141,239,.1); }
.mcp-delete { color: var(--danger); border-color: rgba(248,113,113,.35); }
.mcp-delete:hover { border-color: var(--danger); background: rgba(248,113,113,.1); }

/* Scheduler workspace */
.scheduler-page { max-width: 1320px; margin: 0 auto; padding: 28px 30px 44px; }
.scheduler-hero { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:24px; }
.scheduler-hero h1 { margin:5px 0 6px; font-size:30px; letter-spacing:-.03em; }
.scheduler-hero p { margin:0; color:var(--muted); font-size:14px; }
.eyebrow, .scheduler-panel-kicker { color:var(--accent); font-size:10px; font-weight:800; letter-spacing:.14em; }
.scheduler-preview { margin: 0; padding: 14px; background: var(--panel2); border: 1px solid var(--border); border-radius: 10px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; max-height: 60vh; overflow-y: auto; color: var(--text); }
.scheduler-hero-status { display:flex; align-items:center; gap:8px; color:var(--muted); font-size:12px; padding:8px 12px; border:1px solid var(--border); border-radius:999px; background:var(--panel); }
.status-dot { width:7px; height:7px; border-radius:50%; background:var(--accent2); box-shadow:0 0 0 4px rgba(74,222,128,.12); }
.scheduler-stats { display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:12px; margin-bottom:18px; }
.scheduler-stat { display:flex; align-items:center; gap:12px; padding:15px 16px; border:1px solid var(--border); border-radius:12px; background:linear-gradient(135deg,var(--panel),var(--panel2)); }
.scheduler-stat-icon { display:grid; place-items:center; width:34px; height:34px; border-radius:10px; background:rgba(91,141,239,.13); color:var(--accent); font-size:18px; }
.scheduler-stat-icon.green { color:var(--accent2); background:rgba(74,222,128,.12); }
.scheduler-stat-icon.blue { color:#60a5fa; background:rgba(96,165,250,.12); }
.scheduler-stat-icon.purple { color:#c084fc; background:rgba(192,132,252,.12); }
.scheduler-stat b { display:block; font-size:21px; line-height:1.1; }
.scheduler-stat small { display:block; color:var(--muted); font-size:11px; margin-top:3px; }
.scheduler-panel { margin-top:16px; border:1px solid var(--border); border-radius:14px; background:var(--panel); overflow:hidden; box-shadow:0 8px 28px rgba(0,0,0,.08); }
.scheduler-panel-head { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:20px 22px 17px; border-bottom:1px solid var(--border); }
.scheduler-panel-head h2 { margin:4px 0 4px; font-size:18px; }
.scheduler-panel-head p { margin:0; color:var(--muted); font-size:12px; }
.scheduler-primary { display:inline-flex; align-items:center; gap:7px; flex:0 0 auto; padding:9px 13px; border-radius:8px; font-size:12px; box-shadow:none; }
.scheduler-primary span { font-size:17px; line-height:10px; }
.scheduler-table-wrap { overflow-x:auto; }
.scheduler-table { margin:0; min-width:850px; }
.scheduler-table th { background:var(--panel2); color:var(--muted); font-size:10px; letter-spacing:.08em; text-transform:uppercase; padding:11px 14px; }
.scheduler-table td { padding:13px 14px; vertical-align:middle; }
.scheduler-name { display:flex; align-items:center; gap:9px; }
.source-mark { display:grid; place-items:center; width:26px; height:26px; border-radius:8px; color:var(--accent); background:rgba(91,141,239,.12); font-size:18px; }
.protocol-pill, .schedule-pill { display:inline-block; padding:4px 8px; border-radius:6px; background:var(--panel2); color:var(--muted); font-size:11px; white-space:nowrap; }
.scheduler-url { display:block; max-width:235px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:var(--muted); font-size:12px; }
.auth-label { display:block; font-size:12px; }
.scheduler-token { display:block; max-width:150px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:10px; }
.scheduler-status { display:inline-flex; align-items:center; gap:6px; color:var(--muted); font-size:12px; white-space:nowrap; }
.scheduler-status i { width:7px; height:7px; border-radius:50%; background:var(--muted); opacity:.5; }
.scheduler-status.on { color:var(--accent2); }
.scheduler-status.on i { background:var(--accent2); box-shadow:0 0 0 3px rgba(74,222,128,.12); opacity:1; }
.scheduler-empty { display:flex; flex-direction:column; align-items:center; gap:5px; padding:34px 16px; color:var(--muted); }
.scheduler-empty span { font-size:26px; color:var(--accent); opacity:.7; }
.scheduler-empty b { color:var(--text); font-size:13px; }
.scheduler-empty small { font-size:12px; }
.scheduler-note { display:flex; align-items:center; gap:8px; margin:14px 22px 18px; color:var(--muted); font-size:11px; }
.scheduler-note span { display:grid; place-items:center; width:16px; height:16px; border:1px solid var(--muted); border-radius:50%; font-size:10px; }
@media (max-width: 760px) {
  .scheduler-page { padding:20px 14px 32px; }
  .scheduler-hero { align-items:flex-start; flex-direction:column; gap:13px; }
  .scheduler-hero h1 { font-size:26px; }
  .scheduler-stats { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .scheduler-panel-head { align-items:flex-start; flex-direction:column; padding:17px 16px 15px; }
  .scheduler-primary { width:auto; }
  .scheduler-note { margin-left:16px; margin-right:16px; }
}

/* chat layout */
.layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  flex: 1; min-height: 0;
  width: 100%; height: 100%;
  min-width: 0;
}
.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}
.ch-filter-bar {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex: 0 0 auto;
  display: flex; flex-direction: column; gap: 4px;
}
.channels-scroll {
  flex: 1; overflow-y: auto; padding: 6px 8px;
}
.sidebar h4 { margin: 10px 0 4px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.channels a {
  display: flex; gap: 10px; align-items: center;
  padding: 8px 12px; border-radius: 10px; cursor: pointer; text-decoration: none;
  color: var(--text); font-size: 14px;
  margin-bottom: 5px;
  height: 80px; overflow: hidden;
}
.ch-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  object-fit: cover; flex: 0 0 auto;
}
.ch-avatar-fallback {
  background: var(--panel2);
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
}
.ch-avatar-wrap {
  position: relative;
  flex: 0 0 auto;
}
.ch-avatar-badge {
  position: absolute;
  bottom: -1px; right: -1px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--panel);
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--panel);
}
.ch-avatar-badge svg { width: 11px; height: 11px; }
.channels a.read { color: var(--muted); background: rgba(255,255,255,.02); }
.channels a.read .ch-row-name { font-weight: 400; }
.channels a.unread {
  background: linear-gradient(90deg, rgba(91,141,239,.16) 0%, rgba(91,141,239,.02) 100%);
  color: var(--text);
  border-left: 3px solid var(--accent);
  padding-left: 7px;
}
.channels a.unread .ch-row-name { font-weight: 700; }
.channels a.unread .ch-row-preview { color: var(--text); }

/* Unread highlight by platform */
.channels a.platform-line.unread {
  background: linear-gradient(90deg, rgba(6,199,85,.16) 0%, rgba(6,199,85,.02) 100%);
  border-left-color: #06C755;
}
.channels a.platform-telegram.unread {
  background: linear-gradient(90deg, rgba(34,158,217,.16) 0%, rgba(34,158,217,.02) 100%);
  border-left-color: #229ED9;
}

/* Channel filter bar — fixed above channel list */
.ch-filter-bar {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex: 0 0 auto;
  display: flex; flex-direction: column; gap: 4px;
}
.ch-filter-select {
  width: 100%;
  padding: 4px 6px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel2);
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
}
.ch-filter-select:focus { outline: none; border-color: var(--accent); }
.ch-filter-search {
  width: 100%;
  padding: 4px 8px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
}
.ch-filter-search:focus { outline: none; border-color: var(--accent); }
.ch-filter-modes { display: flex; gap: 4px; }
.ch-mode-btn {
  flex: 1; padding: 3px 8px;
  font-size: 11px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--panel2); color: var(--muted);
  cursor: pointer; transition: color .12s, background .12s;
}
.ch-mode-btn:hover { color: var(--text); }
.ch-mode-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.ch-filter-search::placeholder { color: var(--muted); }
.channels a:hover { background: var(--panel2); }
.channels a.active { background: rgba(91,141,239,.18); color: var(--text); border-left-color: transparent; }
.channels a.active .muted { color: var(--muted); }
.channels a.active .ch-row-name { font-weight: 700; color: var(--accent); }
.ch-row { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; position: relative; }
.ch-row-top { display: flex; gap: 6px; align-items: center; }
.ch-row-tags { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; margin-top: 1px; }
.ch-row-tags:empty { display: none; }
.ch-row-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ch-row-preview { font-size: 12px; line-height: 1.4; min-height: 17px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ch-row-time { font-size: 11px; margin-left: auto; flex: 0 0 auto; }
.ch-unread-badge {
  background: var(--accent); color: white;
  font-size: 11px; font-weight: 700;
  min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-left: auto;
}
.channels a.active .ch-unread-badge { background: white; color: var(--accent); }
.ch-ai-off-badge { font-size: 10px; font-weight: 600; background: rgba(239,68,68,.2); color: var(--danger); border-radius: 4px; padding: 2px 6px; margin-left: 4px; white-space: nowrap; }
.ch-ai-off-badge.ch-ai-off-auto { background: rgba(245,158,11,.2); color: #f59e0b; }
.ch-ai-off-badge.ch-ai-off-renable { background: rgba(74,222,128,.18); color: var(--accent2); }

/* Staff permissions toggle */
.perm-grid { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.perm-toggle { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; color: var(--text); }
.perm-toggle input { display: none; }
.perm-slider { width: 36px; height: 20px; border-radius: 10px; background: var(--panel2); position: relative; transition: background .15s; flex-shrink: 0; }
.perm-slider::after { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--muted); transition: transform .15s, background .15s; }
.perm-toggle input:checked + .perm-slider { background: rgba(74,222,128,.3); }
.perm-toggle input:checked + .perm-slider::after { transform: translateX(16px); background: var(--accent2); }

/* Segmented theme toggle — 3-way (Dark / System / Light) */
.theme-toggle {
  display: inline-flex; align-items: center;
  background: var(--panel2);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
  border: 1px solid var(--border);
}
.theme-toggle-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  border: none; background: transparent;
  color: var(--muted); font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; border-radius: 7px;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.theme-toggle-opt:hover { color: var(--text); }
.theme-toggle-opt.active {
  background: var(--accent);
  color: #fff;
}
.theme-toggle-opt.active:hover { color: #fff; }

/* Channel platform cards */
.ch-platform-card { background: var(--panel); border: 1px solid var(--panel2); border-radius: 12px; margin-bottom: 16px; overflow: visible; }
.ch-platform-header { padding: 12px 16px; border-bottom: 1px solid var(--panel2); display: flex; align-items: center; gap: 10px; }
.ch-platform-count { font-size: 13px; color: var(--muted); }
.ch-stat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--panel2); }
.ch-stat-cell { background: var(--panel); padding: 10px 12px; text-align: center; }
.ch-stat-num { font-size: 20px; font-weight: 700; color: var(--text); }
.ch-stat-label { font-size: 11px; color: var(--muted); margin-top: 2px; }
.ch-stat-sub { font-size: 10px; margin-top: 2px; }
.ch-rows { display: flex; flex-direction: column; padding-bottom: 4px; }
.ch-row-item { display: flex; align-items: center; gap: 8px; padding: 8px 14px; cursor: pointer; transition: background .1s; border-bottom: 1px solid var(--panel2); }
.ch-row-item:last-child { border-bottom: 0; }
.ch-row-item:hover { background: var(--panel2); }
.ch-row-info { flex: 1; display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.ch-row-info .ch-row-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ch-row-info .ch-row-preview { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ch-row-info .ch-row-time { font-size: 11px; }
.ch-msg-count { font-size: 12px; color: var(--muted); white-space: nowrap; }
.last-msg { max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.main {
  display: flex; flex-direction: column; min-height: 0;
}
.topbar { padding: 12px 18px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; background: var(--panel); }
.topbar .ch-name { font-weight: 600; }
.messages { flex: 1; overflow: auto; overflow-anchor: none; padding: 20px; display: flex; flex-direction: column; gap: 14px; min-height: 0; }

/* Modern chat bubbles */
.bubble {
  display: flex; gap: 10px; align-items: flex-end;
  max-width: 60%;
}
.bubble-body { min-width: 0; max-width: 100%; }
.bubble.out { align-self: flex-end; flex-direction: row-reverse; }
.bubble-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: white;
}
.bubble.out .bubble-avatar { border-radius: 50%; }
.avatar-me { background: linear-gradient(135deg, #16a34a 0%, #15803d 100%); }
.avatar-n8n { background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%); }
.avatar-staff { background: linear-gradient(135deg, #16a34a 0%, #15803d 100%); }
.avatar-ai { background: var(--accent); font-size: 18px; border-radius: 50%; }
.bubble.out .avatar-ai { border-radius: 50%; }
.bubble-avatar-img {
  width: 36px; height: 36px; border-radius: 50%;
  object-fit: cover; flex: 0 0 auto;
}
.bubble-avatar-img-wrap { width: 36px; height: 36px; flex: 0 0 auto; }
.bubble-avatar-img-wrap .bubble-avatar-img { width: 36px; height: 36px; }
.bubble.out .bubble-avatar-img { border-radius: 50%; }
.bubble.in .bubble-body {
  background: var(--panel); border: 1px solid var(--border);
  padding: 9px 13px; border-radius: 14px 14px 14px 4px;
}
.bubble.out .bubble-body {
  background: linear-gradient(135deg, #3a6cf0 0%, #2a5cd9 100%);
  color: white;
  padding: 9px 13px; border-radius: 14px 14px 4px 14px;
}
.bubble.from-bot .bubble-body {
  background: linear-gradient(135deg, rgba(74,222,128,.18) 0%, rgba(74,222,128,.08) 100%);
  border: 1px solid rgba(74,222,128,.35);
  color: var(--text);
  border-radius: 14px 14px 14px 4px;
}
/* Human staff reply — LINE-style green bubble */
.bubble.human-reply .bubble-body {
  background: #5ff08a;
  color: #000;
}
.bubble.human-reply .bubble-meta { color: rgba(0,0,0,.6); }
.bubble.human-reply .bubble-tag { background: rgba(0,0,0,.15); color: #000; }
.bubble.human-reply .delivery-stamp { color: #555; }
/* AI auto-reply — keep default blue gradient */
.bubble.ai-reply .bubble-body {
  background: linear-gradient(135deg, #3a6cf0 0%, #2a5cd9 100%);
  color: white;
}
  border-radius: 14px 14px 14px 4px;
}
.bubble-meta { font-size: 11px; margin-bottom: 4px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.bubble.in .bubble-meta { color: var(--muted); }
.bubble.out .bubble-meta { color: rgba(255,255,255,.85); }
.bubble-sender { font-weight: 600; }
.bubble-tag {
  padding: 1px 7px; border-radius: 6px; font-size: 10px; text-transform: uppercase; letter-spacing: .03em;
  background: var(--overlay);
}
.bubble.out .bubble-tag { background: var(--overlay-strong); }
.tag-customer { background: rgba(74,222,128,.3); color: #86efac; }
.tag-n8n { background: rgba(74,222,128,.3); color: #86efac; }
.tag-staff { background: rgba(74,222,128,.35); }
.tag-admin { background: rgba(239,68,68,.35); }
.tag-superadmin { background: rgba(245,158,11,.35); color: #fcd34d; }
.bubble-time { margin-left: auto; font-size: 10px; opacity: .8; }
.bubble-text { font-size: 14px; line-height: 1.45; white-space: pre-wrap; word-break: break-word; }

/* Chat attachments (images, videos, audio, stickers, files) */
.bubble-attachments { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.bubble-img { max-width: 260px; max-height: 200px; border-radius: 8px; cursor: pointer; display: block; }
.bubble-img-wrap { position: relative; display: inline-flex; }
.bubble-save-btn { position: absolute; top: 6px; right: 6px; width: 32px; height: 32px; border-radius: 50%; background: rgba(0,0,0,.45); color: #fff; border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; }
.bubble-save-btn:hover { background: rgba(0,0,0,.7); }
.bubble-video { max-width: 280px; max-height: 200px; border-radius: 8px; display: block; }
.bubble-audio { width: 100%; max-width: 260px; height: 36px; border-radius: 8px; }
.bubble-sticker { max-width: 160px; max-height: 160px; display: block; }

/* Sticker-only bubble: remove background/border/padding so sticker shows without frame */
.bubble.has-sticker-only .bubble-body {
  background: none !important;
  border: none !important;
  padding: 0 !important;
}
.bubble.has-sticker-only .bubble-meta {
  margin-bottom: 2px;
}
/* Image-only bubble: no frame, only the image + a small time caption at bottom-right */
.bubble.has-image-only .bubble-body {
  background: none !important;
  border: none !important;
  padding: 0 !important;
}
.bubble-img-frame {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}
.bubble-time-caption {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}
.bubble-file { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; background: var(--panel2); border-radius: 8px; font-size: 13px; text-decoration: none; color: var(--accent); }
.bubble-file:hover { background: var(--accent); color: #fff; }

/* Lightbox — click image to view full size without leaving page */
.lightbox-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,.85);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  animation: lb-fade .15s ease;
}
.lightbox-img {
  max-width: 92vw; max-height: 92vh;
  border-radius: 8px;
  object-fit: contain;
  cursor: default;
}
@keyframes lb-fade { from { opacity: 0; } to { opacity: 1; } }

/* Date separator in chat */
.date-separator { display: flex; justify-content: center; align-items: center; margin: 12px 0; padding: 0; background: transparent; }
.date-sep-pill { background: var(--panel2); color: var(--muted); font-size: 12px; padding: 4px 14px; border-radius: 12px; }

.delivery-stamp {
  margin-top: 4px;
  font-size: 11px;
  text-align: right;
  display: flex; gap: 4px; align-items: center; justify-content: flex-end;
}
.delivery-stamp.pending { color: var(--muted); }
.delivery-stamp.sent    { color: var(--accent2); }
.delivery-stamp.failed  { color: var(--danger); }
.bubble.out .delivery-stamp { opacity: .85; }
.role-admin { background: #ef4444; color: white; }
.role-superadmin { background: #f59e0b; color: #1a1206; }
.role-manager { background: #8b5cf6; color: white; }
.role-staff { background: var(--accent2); color: #06210f; }
.role-user { background: #64748b; color: white; }
.role-bot { background: var(--bot); color: #2a1605; }
.role-customer { background: #64748b; color: white; }
.composer { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); background: var(--panel); align-items: flex-end; }
.composer input { flex: 1; }
.composer textarea {
  flex: 1; min-height: 38px; max-height: 120px; overflow-y: auto;
  padding: 9px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--input-bg); color: var(--text); font-family: inherit; font-size: 14px;
  resize: none; line-height: 1.4;
}
.composer textarea:focus { outline: none; border-color: var(--accent); }

/* Quick reply composer button + popover */
.qr-composer-wrap { position: relative; flex: 0 0 auto; }
.chat-emoji-wrap { position: relative; flex: 0 0 auto; }
.chat-emoji-btn { width: 36px; height: 34px; padding: 0; font-size: 18px; line-height: 1; box-sizing: border-box; }
.chat-emoji-picker { position: absolute; z-index: 30; bottom: calc(100% + 8px); left: 0; grid-template-columns: repeat(8, 34px); gap: 3px; padding: 8px; width: max-content; max-height: none; overflow: visible; border: 1px solid var(--border); border-radius: 10px; background: var(--panel); box-shadow: 0 10px 28px rgba(0,0,0,.25); }
.chat-emoji-item { display: grid; place-items: center; width: 34px; height: 32px; padding: 0; border: 0; border-radius: 7px; background: transparent; font-size: 20px; cursor: pointer; }
.chat-emoji-item:hover { background: var(--panel2); transform: scale(1.12); }
.qr-popover {
  position: absolute; bottom: 44px; left: 0;
  width: 420px; max-width: 90vw;
  max-height: 400px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 -8px 32px rgba(0,0,0,.4);
  z-index: 20; padding: 0;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.qr-pop-search {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.qr-pop-search input {
  width: 100%; padding: 8px 12px;
  font-size: 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--input-bg); color: var(--text); font-family: inherit;
}
.qr-pop-search input:focus { outline: none; border-color: var(--accent); }
.qr-pop-list {
  flex: 1; overflow-y: auto; padding: 6px;
}
.qr-pop-item {
  padding: 10px 12px; border-radius: 8px; cursor: pointer;
  display: flex; flex-direction: column; gap: 2px;
  transition: background .12s;
}
.qr-pop-item:hover { background: var(--panel2); }
.qr-pop-label { font-size: 11px; color: var(--accent); font-weight: 600; }
.qr-pop-item-text {
  font-size: 14px; color: var(--text);
  white-space: pre-wrap; word-break: break-word;
  line-height: 1.4;
}
.qr-pop-empty {
  padding: 20px; text-align: center; color: var(--muted); font-size: 14px;
}

/* Quick reply management page */
.qr-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.qr-search-input {
  width: 100%; padding: 8px 12px; margin-bottom: 14px;
  font-size: 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--input-bg); color: var(--text); font-family: inherit;
}
.qr-search-input:focus { outline: none; border-color: var(--accent); }
.qr-add-btn {
  padding: 8px 16px; border-radius: 8px; border: none;
  background: var(--accent); color: #fff; font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; flex: 0 0 auto; transition: filter .12s;
}
.qr-add-btn:hover { filter: brightness(1.1); }
.qr-list { display: flex; flex-direction: column; gap: 8px; }
.qr-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px; background: var(--panel2); border-radius: 10px;
  border: 1px solid transparent; transition: border-color .12s;
}
.qr-card:hover { border-color: var(--border); }
.qr-card-body { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.qr-label { font-size: 12px; color: var(--accent); font-weight: 600; background: rgba(91,141,239,.12); padding: 2px 8px; border-radius: 6px; flex: 0 0 auto; align-self: flex-start; }
.qr-text { font-size: 14px; color: var(--text); white-space: pre-wrap; word-break: break-word; }
.pa-verified { color: var(--accent2); font-weight: 700; font-size: 14px; margin-left: 6px; }
.qr-card-actions { display: flex; gap: 4px; flex: 0 0 auto; }
.qr-pop-text { font-size: 13px; color: var(--text); white-space: pre-wrap; word-break: break-word; }
.qr-add-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.qr-add-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 28px; width: 860px; max-width: 94vw;
}
.qr-modal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.qr-editor-col { display: flex; flex-direction: column; }
.qr-preview-col { display: flex; flex-direction: column; }
.qr-preview-label {
  font-size: 12px; color: var(--muted); text-transform: uppercase;
  margin-bottom: 8px; letter-spacing: .05em;
}
.qr-preview-box {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; flex: 1; min-height: 240px;
  overflow-y: auto;
  display: flex; flex-direction: column;
  justify-content: flex-end;
}
.qr-preview-row {
  display: flex; align-items: flex-end; gap: 8px;
  flex-direction: row-reverse;
  align-self: flex-end;
  max-width: 90%;
}
.qr-preview-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 auto;
}
.qr-preview-avatar::after {
  content: ''; width: 20px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='white' d='M12 12a4 4 0 1 0 0-8 4 4 0 0 0 0 8zm0 2c-4.4 0-8 2.7-8 6v1h16v-1c0-3.3-3.6-6-8-6z'/%3E%3C/svg%3E") no-repeat center / contain;
}
.qr-preview-bubble {
  background: #5ff08a;
  color: #000;
  padding: 9px 13px; border-radius: 14px 14px 4px 14px;
}
.qr-preview-text {
  font-size: 14px; line-height: 1.45;
  white-space: pre-wrap; word-break: break-word;
}
.qr-textarea-wrap { position: relative; }
.qr-emoji-bar {
  display: flex; align-items: center; gap: 8px;
  margin-top: 6px; margin-bottom: 8px; position: relative;
}
.qr-emoji-btn-inline {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 12px; cursor: pointer; font-family: inherit; font-size: 14px;
  color: var(--text); transition: all .12s;
}
.qr-emoji-btn-inline:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.qr-emoji-picker {
  display: flex; flex-wrap: wrap; gap: 2px;
  max-height: 180px; overflow-y: auto;
  padding: 8px; margin-top: 6px;
  background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  position: absolute; top: 36px; left: 0; z-index: 10;
  width: 100%;
}
.qr-emoji-item {
  font-size: 20px; cursor: pointer; padding: 3px 4px; border-radius: 4px;
  transition: background .1s;
}
.qr-emoji-item:hover { background: var(--accent); }
.attach-btn {
  cursor: pointer;
  font-size: 20px;
  width: 36px; height: 34px; padding: 0; box-sizing: border-box;
  border-radius: 8px;
  background: var(--panel2);
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 auto;
  transition: background .12s;
}
.attach-btn:hover { background: var(--accent); }

/* Terminal-style logs — full-bleed */
.content.logs-view { padding: 0; overflow: hidden; }

.terminal {
  background: var(--code-bg);
  border: none;
  border-radius: 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color: var(--code-text);
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  max-height: 100%;
  margin: 0;
  overflow: hidden;
}
.term-body {
  flex: 1; min-height: 0; overflow-y: auto; padding: 16px 22px;
  font-size: 13px; line-height: 1.6;
}
.term-controls {
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 14px; margin-bottom: 8px;
  border-bottom: 1px dashed #1f2937;
}
.term-controls input {
  width: 220px; padding: 6px 10px; font-size: 12px;
  background: #0a0e16; border: 1px solid #243049; color: var(--code-text);
  border-radius: 6px; font-family: inherit;
}
.term-btn {
  background: #0a0e16; border: 1px solid #243049; color: var(--muted);
  font-size: 11px; padding: 6px 12px; border-radius: 6px; cursor: pointer;
  font-family: inherit;
}
.term-btn:hover { background: #16203a; color: var(--code-text); }
.term-btn.on { color: var(--accent2); border-color: #1d4d34; }
.term-banner {
  color: #6e7681; font-size: 12px;
  padding-bottom: 10px;
}
.term-line { white-space: pre; padding: 1px 0; }
.term-line:hover { background: rgba(91,141,239,.05); }
.term-time { color: #6e7681; }
.term-user { color: #79c0ff; margin-left: 14px; }
.term-action { color: #56d364; margin-left: 14px; font-weight: 600; }
.term-ip { color: #d2a8ff; margin-left: 14px; }
.term-detail { color: #ffa657; margin-left: 14px; }
.term-empty { color: #6e7681; padding: 18px 0; text-align: center; }
.term-cursor { color: var(--accent2); margin-top: 8px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal { background: var(--panel); border-radius: 14px; padding: 24px; width: 820px; max-width: 92vw; max-height: 90vh; overflow: auto; border: 1px solid var(--border); }
.modal h3 { margin: 0 0 12px; }
.modal form { display: grid; gap: 10px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 10px; }

/* Image cropper modal */
.crop-modal { width: 700px; max-width: 96vw; }
.crop-area {
  position: relative;
  background: var(--code-bg);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
  user-select: none;
  touch-action: none;
}
.crop-area img { display: block; max-width: 100%; max-height: 400px; pointer-events: none; }
.crop-box {
  position: absolute;
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 9999px rgba(0,0,0,.5);
  cursor: move;
}
.crop-handle {
  position: absolute;
  width: 14px; height: 14px;
  background: var(--accent);
  border: 2px solid var(--panel);
  border-radius: 50%;
  z-index: 2;
}
.crop-handle.nw { top: -7px; left: -7px; cursor: nwse-resize; }
.crop-handle.ne { top: -7px; right: -7px; cursor: nesw-resize; }
.crop-handle.sw { bottom: -7px; left: -7px; cursor: nesw-resize; }
.crop-handle.se { bottom: -7px; right: -7px; cursor: nwse-resize; }

.crop-preview-bar {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 16px;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
  min-height: 52px;
}
.crop-preview-bar .prev-brand {
  font-weight: 700; font-size: 15px;
  display: flex; align-items: center; gap: 8px;
}
.crop-preview-bar .prev-logo {
  height: 24px; width: auto; border-radius: 4px; vertical-align: middle;
}
.crop-preview-bar .prev-label { color: var(--muted); font-size: 12px; margin-left: auto; }

/* --- Ticket detail full-page layout --- */
.tk-detail { display: flex; flex-direction: column; height: 100%; min-height: 0; }
.tk-back-btn { background: transparent; border: 0; color: var(--muted); cursor: pointer; font-size: 20px; line-height: 1; padding: 0 8px 0 0; vertical-align: middle; }
.tk-back-btn:hover { color: var(--accent); }
.tk-topbar { padding: 12px 18px; border-bottom: 1px solid var(--panel2); display: flex; align-items: center; gap: 10px; background: var(--panel); flex-shrink: 0; }
.tk-topbar-title { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tk-subj { font-size: 15px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tk-topbar-actions { flex-shrink: 0; display: flex; gap: 8px; align-items: center; }
.tk-messages { flex: 1; overflow: auto; padding: 16px 18px; display: flex; flex-direction: column; gap: 12px; min-height: 0; }
.tk-msg { display: flex; flex-direction: column; max-width: 70%; gap: 3px; }
.tk-msg.tk-mine { align-self: flex-end; align-items: flex-end; }
.tk-msg.tk-theirs { align-self: flex-start; }
.tk-msg-meta { display: flex; gap: 8px; align-items: center; font-size: 11px; }
.tk-msg-body { padding: 10px 14px; border-radius: 12px; font-size: 14px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; }
.tk-msg.tk-mine .tk-msg-body { background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.tk-msg.tk-theirs .tk-msg-body { background: var(--panel2); border-bottom-left-radius: 4px; }
.tk-composer { padding: 10px 14px; border-top: 1px solid var(--panel2); background: var(--panel); flex-shrink: 0; }
.tk-composer textarea { background: var(--bg); border: 1px solid var(--panel2); border-radius: 8px; padding: 8px 12px; font-size: 14px; color: var(--text); outline: none; }
.tk-composer textarea:focus { border-color: var(--accent); }
.tk-composer button { flex-shrink: 0; }
.toast {
  position: fixed; bottom: 24px; right: 24px; padding: 12px 18px;
  background: var(--panel2); border: 1px solid var(--border); border-radius: 10px;
  z-index: 100; max-width: 340px;
}
.toast.success { border-color: var(--accent2); }

/* Notification bell + dropdown */
.notif-btn { position: relative; }
.notif-btn.has-unread::after {
  content: ''; position: absolute; top: 2px; right: 2px;
  width: 6px; height: 6px; background: var(--accent2);
  border-radius: 50%;
}

/* Profile avatar button in topnav — circular with user initial */
.profile-avatar-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #7b5cf6 100%);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 14px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0;
  text-transform: uppercase;
  flex: 0 0 auto;
  transition: opacity .12s ease;
}
.profile-avatar-btn:hover {
  opacity: .85;
}
.profile-avatar-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.notif-badge {
  position: absolute; top: -6px; right: -8px;
  min-width: 18px; height: 18px; padding: 0 5px;
  background: var(--danger); color: white;
  border-radius: 999px; font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit;
}
.notif-panel {
  position: fixed; top: 56px; right: 14px;
  width: 360px; max-width: 92vw; max-height: 70vh;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,.4);
  z-index: 60; overflow: hidden;
  display: flex; flex-direction: column;
}
.notif-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.notif-head .ghost { margin-left: auto; padding: 4px 10px; font-size: 12px; }
.notif-list { overflow-y: auto; padding: 6px; }
.notif-item {
  padding: 10px 12px; border-radius: 8px; cursor: pointer; margin-bottom: 4px;
  border-left: 3px solid transparent;
}
.notif-item:hover { background: var(--panel2); }
.notif-item.unread { border-left-color: var(--accent); background: rgba(91,141,239,.06); }
.notif-item.unread .notif-title { font-weight: 600; }
.notif-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.notif-type { font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
.notif-title { font-size: 14px; }
.notif-body { font-size: 12px; color: var(--muted); margin-top: 4px; word-break: break-word; }
.notif-mark { margin-top: 6px; padding: 3px 8px; font-size: 11px; }
.notif-empty { padding: 28px 12px; text-align: center; color: var(--muted); font-size: 14px; }

/* Channel status + note */
.ch-dot {
  width: 9px; height: 9px; border-radius: 50%; display: inline-block;
  flex: 0 0 auto; background: #64748b;
}
.ch-dot-open { background: var(--accent2); }
.ch-dot-unread { background: var(--accent2); box-shadow: 0 0 0 3px rgba(74,222,128,.18); }
.ch-dot-read { background: #5a6478; }
.ch-dot-pending { background: var(--bot); }
.ch-dot-resolved { background: var(--accent); }
.ch-dot-closed { background: #64748b; }
.ch-note-ico { font-size: 12px; }
.ch-bar {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; gap: 12px;
  position: relative;
}
.ch-bar .ch-name { display: flex; align-items: center; gap: 8px; }
.ch-bar .ch-name .ch-dot { width: 11px; height: 11px; }
.ch-actions { display: flex; align-items: center; gap: 8px; }
.status-wrap { position: relative; }
.ch-status-btn {
  border: 1px solid var(--border); background: var(--panel2);
  color: var(--text); cursor: pointer; padding: 5px 10px; border-radius: 8px;
  font: inherit; font-size: 12px; display: inline-flex; align-items: center; gap: 6px;
}
.ch-status-btn::before {
  content: ''; width: 9px; height: 9px; border-radius: 50%; background: #64748b;
}
.ch-status-open::before { background: var(--accent2); }
.ch-status-pending::before { background: var(--bot); }
.ch-status-resolved::before { background: var(--accent); }
.ch-status-closed::before { background: #64748b; }
.status-dropdown {
  position: absolute; top: 100%; right: 0; margin-top: 6px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  min-width: 160px; z-index: 50; padding: 6px;
  display: none; box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
.status-dropdown.open { display: block; }
.status-dropdown a {
  display: flex; gap: 8px; align-items: center;
  padding: 7px 10px; border-radius: 7px; cursor: pointer;
  color: var(--text); font-size: 13px; text-decoration: none;
}
.status-dropdown a:hover { background: var(--panel2); }
.status-dropdown a.cur { font-weight: 700; }
.ch-icon-btn {
  background: var(--panel2); border: 1px solid var(--border); cursor: pointer;
  color: var(--text); padding: 5px 10px; border-radius: 8px; font: inherit; font-size: 13px;
  display: inline-flex; align-items: center; gap: 4px;
}
.ch-icon-btn:hover { background: var(--accent); color: white; }
.note-indicator { color: var(--bot); font-weight: 700; font-size: 16px; line-height: 0; }
#noteInput { min-height: 140px; }

/* Inline channel note box */
.ch-note-box {
  padding: 10px 16px;
  background: rgba(245,158,11,.06);
  border-bottom: 1px solid rgba(245,158,11,.15);
}
.ch-note-input {
  width: 100%;
  min-height: 56px;
  font-size: 13px; line-height: 1.5;
  font-family: inherit;
  background: rgba(245,158,11,.08);
  border: 1px solid rgba(245,158,11,.25);
  border-radius: 8px;
  border-left: 3px solid var(--bot);
  padding: 8px 10px;
  color: var(--text);
  resize: vertical;
}
.ch-note-input::placeholder { color: rgba(245,158,11,.45); }
.ch-note-input:focus {
  outline: none;
  border-color: var(--bot);
  background: rgba(245,158,11,.12);
}

/* Typing indicator in sidebar */
.ch-typing {
  display: inline-flex; align-items: center;
  font-size: 12px; color: var(--accent); font-style: italic;
  gap: 4px;
}
.typing-dots {
  display: inline-flex; gap: 3px;
}
.typing-dots i {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
  animation: typingBounce 1s infinite;
}
.typing-dots i:nth-child(2) { animation-delay: .15s; }
.typing-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes typingBounce {
  0%, 60%, 100% { opacity: .25; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}
.kv-table { border-collapse: collapse; width: 100%; margin-top: 8px; }
.kv-table td { padding: 8px 12px; border-bottom: 1px solid var(--panel2); }
.kv-table tr:last-child td { border-bottom: 0; }
.kv-table td.muted { color: var(--muted); width: 32%; }

.review-group { margin-top: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--panel2); }
.review-group:last-child { border-bottom: 0; }
.review-group-title { color: var(--accent); font-weight: 600; margin-bottom: 6px; }
.review-changes { margin: 0; padding-left: 20px; }
.review-changes li { color: var(--text); margin: 4px 0; line-height: 1.5; }
.review-changes li::marker { color: var(--muted); }

.review-list { display: flex; flex-direction: column; gap: 10px; }
.review-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--panel2);
  border-radius: 10px;
  padding: 14px 16px;
  text-decoration: none;
  cursor: pointer;
  transition: border-color .15s, transform .08s;
}
.review-card:hover { border-color: var(--accent); }
.review-card:active { transform: translateY(1px); }
.review-card-latest { border-color: rgba(74,222,128,.4); background: linear-gradient(180deg, rgba(74,222,128,.06), transparent); }
.review-card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.review-card-title { font-size: 15px; font-weight: 600; color: var(--text); }
.review-back-btn {
  background: transparent; border: 0; color: var(--muted); cursor: pointer;
  font-size: 18px; line-height: 1; padding: 0 6px 0 0; vertical-align: middle;
}
.review-back-btn:hover { color: var(--accent); }

.chat-empty { flex: 1; display: flex; align-items: center; justify-content: center; }
.chat-empty-card { text-align: center; color: var(--muted); padding: 24px; }
.chat-empty-ico { font-size: 40px; opacity: .35; margin-bottom: 8px; }
.chat-empty-title { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.chat-empty-hint { font-size: 13px; }
.ch-name-empty { color: var(--muted); font-style: italic; }
.ch-name-label { cursor: pointer; border-radius: 4px; padding: 1px 4px; }
.ch-name-label:hover { background: var(--panel2); }
.ch-nickname-tag { font-size: 10px; background: var(--panel2); color: var(--muted); padding: 1px 6px; border-radius: 6px; }
.ch-name-edit-input { font: inherit; font-size: 15px; font-weight: 600; padding: 2px 6px; border: 1px solid var(--accent); border-radius: 6px; background: var(--input-bg); color: var(--text); outline: none; }

.cfg-section { margin-bottom: 8px; }
.cfg-label { color: var(--muted); font-size: 13px; margin-bottom: 4px; }
.cfg-url-row { display: flex; gap: 8px; }
.cfg-url { flex: 1; }
.cfg-tip { margin: 8px 0 4px 0; padding-left: 20px; color: var(--muted); font-size: 13px; }
.cfg-tip li { margin: 3px 0; line-height: 1.5; }
#cfgStatus .ok { color: var(--accent2); }
#cfgStatus .err { color: var(--danger); }
.mt6 { margin-top: 6px; }

.ch-ai-btn { font-size: 12px; padding: 4px 8px; border-radius: 16px; cursor: pointer; border: 1px solid var(--panel2); background: transparent; color: var(--text); }
.ch-ai-btn.on { background: rgba(74,222,128,.12); color: var(--accent2); border-color: var(--accent2); }
.ch-ai-btn.off { background: rgba(91,141,239,.1); color: var(--accent); opacity: .65; }

/* ---- Knowledge data table — full page like n8n ---- */
.dt-full { display: flex; flex-direction: column; height: 100%; min-height: 0; padding: 0; }
.dt-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--panel2); background: var(--panel); flex: 0 0 auto; }
.dt-toolbar-left { display: flex; align-items: baseline; gap: 10px; }
.dt-toolbar-right { display: flex; gap: 8px; }
.dt-scroll-wrap { flex: 1; overflow: auto; min-height: 0; padding: 0; position: relative; }
.dt-scroll-wrap > .kb-card-grid { padding: 0 25% 25%; }
.dt-scroll-wrap > .dt-table { margin: 0; }
.dt-table { border-collapse: collapse; width: 100%; min-width: 600px; }
.dt-table th, .dt-table td { border-right: 1px solid var(--panel2); border-bottom: 1px solid var(--panel2); padding: 0; vertical-align: top; }
.dt-table thead th { background: var(--panel); font-weight: 600; font-size: 13px; color: var(--muted); text-align: left; }
.dt-col-header { padding: 0; }
.dt-col-inner { display: flex; align-items: center; gap: 4px; justify-content: space-between; padding: 4px 12px; }
.dt-col-del { background: transparent; border: none; color: var(--danger); cursor: pointer; font-size: 14px; padding: 0 2px; opacity: 0; transition: opacity .15s; }
.dt-col-header:hover .dt-col-del { opacity: .7; }
.dt-col-del:hover { opacity: 1 !important; }
.dt-cell { padding: 8px 12px; min-width: 120px; max-width: 400px; outline: none; white-space: pre-line; word-break: break-word; font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; position: relative; }
.dt-table th { padding: 4px 12px; }
.dt-cell:focus { background: var(--bg); box-shadow: inset 0 0 0 2px var(--accent); }
/* Collaborative presence highlight (Google Sheets-like): another user is editing this cell */
.dt-cell-presence { box-shadow: inset 0 0 0 2px var(--presence-color, var(--accent)); }
.dt-cell-presence::after {
  content: attr(data-presence-user);
  position: absolute; top: -22px; left: 0; z-index: 20;
  background: var(--presence-color, var(--accent)); color: #fff;
  font-size: 11px; line-height: 1; font-weight: 600; padding: 3px 7px; border-radius: 5px;
  white-space: nowrap; pointer-events: none;
}
/* Viewer avatars in the table header (Google Sheets-style slight overlap) */
.kb-viewers { display: flex; align-items: center; margin-right: 6px; }
.kb-viewer-avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--viewer-color, var(--accent)); color: #fff;
  font-size: 13px; font-weight: 700; line-height: 1;
  border: 2px solid var(--panel);
}
.kb-viewer-avatar + .kb-viewer-avatar { margin-left: -8px; }
.dt-row { transition: background .12s; }
.dt-row:hover { background: rgba(91,141,239,.04); }
.dt-row-check { text-align: center; width: 40px; vertical-align: middle; }
/* .dt-row-del-btn { */ background: transparent; border: none; color: var(--danger); cursor: pointer; font-size: 13px; opacity: 0; padding: 6px 4px; transition: opacity .15s; }
.dt-row:hover /* .dt-row-del-btn { */ opacity: .5; }
/* .dt-row-del-btn:hover { */ opacity: 1 !important; }
.dt-row-header { text-align: center; vertical-align: middle; background: var(--panel); color: var(--muted); font-size: 12px; width: 40px; }
.dt-add-col-th { background: var(--panel); }
.dt-add-col-btn { background: transparent; border: 1px dashed var(--muted); color: var(--muted); border-radius: 4px; cursor: pointer; padding: 6px 12px; font-size: 13px; transition: all .15s; }
.dt-add-col-btn:hover { border-color: var(--accent); color: var(--accent); }
.dt-add-row-btn { background: transparent; border: 1px dashed var(--muted); color: var(--muted); border-radius: 4px; cursor: pointer; padding: 6px 14px; font-size: 13px; transition: all .15s; }
.dt-add-row-btn:hover { border-color: var(--accent); color: var(--accent); }
.dt-empty-row td { padding: 60px 20px; }
.dt-empty-state { text-align: center; }
.dt-empty-ico { font-size: 36px; opacity: .35; margin-bottom: 10px; }

.kb-card-grid { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.kb-card { background: var(--panel2); border: 1px solid var(--panel2); border-radius: 8px; padding: 14px; cursor: pointer; display: flex; align-items: center; gap: 12px; transition: border-color .15s, transform .1s; position: relative; }
.kb-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.kb-card-icon { font-size: 24px; opacity: .6; }
.kb-card-body { flex: 1; min-width: 0; }
.kb-card-name { font-weight: 600; margin-bottom: 2px; }
.kb-card-del { position: absolute; top: 6px; right: 6px; opacity: 0; transition: opacity .15s; padding: 2px 5px; }
.kb-card:hover .kb-card-del { opacity: .6; }
.kb-card-del:hover { opacity: 1 !important; }
.kb-back-btn { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; padding: 0 4px; }
.kb-back-btn:hover { color: var(--accent); }
.kb-rename-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 14px; opacity: .5; padding: 2px 4px; }
.kb-rename-btn:hover { opacity: 1; color: var(--accent); }

.dt-col-locked .dt-col-inner { opacity: .6; }
.dt-lock-ico { font-size: 11px; }
.dt-cell-locked { color: var(--muted); font-size: 13px; cursor: default; background: rgba(0,0,0,.1); }
.dt-cell-locked:focus { outline: none; box-shadow: none; }

.dt-row-menu { text-align: center; width: 36px; padding: 0; }
.dt-3dot { background: transparent; border: none; color: var(--muted); cursor: pointer; font-size: 18px; padding: 4px 6px; border-radius: 4px; opacity: .4; transition: opacity .15s; }
.dt-3dot:hover { opacity: 1; color: var(--text); background: rgba(255,255,255,.06); }
.dt-row-dropdown { position: fixed; z-index: 100; background: var(--panel); border: 1px solid var(--panel2); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.3); padding: 4px; min-width: 160px; }
.dt-dd-item { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; background: transparent; border: none; color: var(--text); cursor: pointer; padding: 8px 12px; border-radius: 4px; font-size: 14px; }
.dt-dd-item:hover { background: var(--panel2); }
.dt-dd-danger { color: var(--danger); }
.dt-dd-danger:hover { background: rgba(239,68,68,.1); }
.dt-row-fav { background: rgba(245,158,11,.04); }
.dt-row-fav .dt-cell { color: var(--text); }

.kb-3dot { background: transparent; border: none; color: var(--muted); cursor: pointer; font-size: 22px; padding: 4px 8px; border-radius: 4px; opacity: .4; transition: all .15s; flex: 0 0 auto; align-self: flex-start; margin-top: -2px; }
.kb-3dot:hover { opacity: 1; color: var(--text); background: rgba(255,255,255,.06); }

.dt-row-check { text-align: center; width: 36px; padding: 8px 0; }
.dt-row-check input, .dt-row-header input { cursor: pointer; width: 16px; height: 16px; vertical-align: middle; }

.nav-badge { display: inline-flex; align-items: center; justify-content: center; background: var(--danger); color: #fff; font-size: 11px; font-weight: 600; min-width: 18px; height: 18px; border-radius: 9px; padding: 0 5px; margin-left: 6px; line-height: 1; }

.settings-sound { display: flex; flex-direction: column; gap: 14px; }
.settings-row { display: flex; align-items: center; gap: 12px; }
.settings-row > label { white-space: nowrap; font-size: 14px; min-width: 160px; color: var(--muted); }
.settings-row select { flex: 0 0 auto; max-width: 220px; }
.settings-row input[type=range] { flex: 1; }
.settings-row input[type=text],
.settings-row input[type=password] { flex: 1; min-width: 200px; }

/* Settings page — section cards */
.settings-section {
  background: var(--panel);
  border: 1px solid var(--panel2);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 16px;
}
.settings-section-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.settings-section-head .settings-section-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--panel2);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex: 0 0 auto;
}
.settings-section-head h3 { margin: 0; font-size: 15px; font-weight: 600; }
.settings-section-head .settings-section-desc { font-size: 12px; color: var(--muted); margin-top: 2px; }
.settings-section hr { display: none; }
.settings-account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px 20px;
}
.settings-account-grid > div label {
  display: block; font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px;
}
.settings-account-grid > div > div { font-size: 14px; }

/* Settings — Account section (profile hero layout) */
.settings-account-hero {
  display: flex; align-items: center; gap: 20px;
  padding: 4px 0 18px;
  border-bottom: 1px solid var(--panel2);
  margin-bottom: 18px;
}
.settings-account-hero .hero-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #7b5cf6 100%);
  color: white;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 700;
  flex: 0 0 auto;
  text-transform: uppercase;
}
.settings-account-hero .hero-meta { flex: 1; min-width: 0; }
.settings-account-hero .hero-name {
  font-size: 18px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.settings-account-hero .hero-sub {
  font-size: 13px; color: var(--muted); margin-top: 4px;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.settings-account-hero .hero-sub .mono { font-size: 12px; }
.settings-warn-impersonate {
  display: flex; align-items: center; gap: 8px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--bot);
  padding: 10px 14px; border-radius: 10px;
  font-size: 13px; margin-bottom: 16px;
}

.ai-tenant-list { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; padding: 10px; border: 1px solid var(--panel2); border-radius: 10px; margin-bottom: 8px; background: var(--bg); }
.ai-tenant-check { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; padding: 6px 8px; border-radius: 7px; transition: background .12s; }
.ai-tenant-check:hover { background: var(--panel2); }
.ai-tenant-check input { cursor: pointer; width: 16px; height: 16px; accent-color: var(--accent); }

/* AI provider modal — sections + grid */
.aip-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.aip-head-ico { width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px; background: var(--panel2); display: flex; align-items: center; justify-content: center; font-size: 20px; }
.aip-head h3 { margin: 0; }
.aip-form { display: flex; flex-direction: column; gap: 14px; }
.aip-section { background: rgba(255,255,255,.02); border: 1px solid var(--panel2); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.aip-section-title { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; display: flex; align-items: center; gap: 10px; }
.aip-section-title::before { content: ''; width: 4px; height: 14px; border-radius: 2px; background: var(--accent); }
.aip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.aip-field { display: flex; flex-direction: column; gap: 5px; }
.aip-field label { font-size: 13px; color: var(--text); }
.aip-field input, .aip-field select { background: var(--bg); border: 1px solid var(--panel2); border-radius: 8px; padding: 8px 10px; font-size: 14px; color: var(--text); outline: none; transition: border-color .12s, box-shadow .12s; }
.aip-field input:focus, .aip-field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91,141,239,.15); }
.aip-hint { font-size: 12px; margin-top: -4px; margin-bottom: 4px; }
.aip-count { margin-left: auto; font-size: 11px; font-weight: 500; padding: 2px 8px; border-radius: 999px; background: var(--accent); color: #fff; text-transform: none; letter-spacing: 0; }
.aip-count.empty { background: var(--panel2); color: var(--muted); font-style: italic; }
.aip-bulk { display: flex; gap: 6px; }
.aip-bulk button { font-size: 12px; padding: 4px 10px; }
.aip-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; padding-top: 12px; border-top: 1px solid var(--panel2); }
.aip-primary { background: var(--accent); color: #fff; }
.aip-primary:hover { background: #4a7ddb; }

/* Tenant modal extras */
.aip-grid-2-2 { grid-template-columns: 1fr 1fr; }
.aip-value { padding: 8px 10px; background: var(--bg); border: 1px solid transparent; border-radius: 7px; font-size: 14px; min-height: 36px; word-break: break-word; }
.aip-value.mono { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 13px; }
.aip-empty { padding: 12px; text-align: center; font-size: 13px; }
.aip-platform-row { display: flex; flex-wrap: wrap; gap: 6px; }
.aip-table { margin-top: 6px; }
.aip-pw-box { font-size: 16px !important; padding: 12px 14px; background: var(--input-bg); border: 1px solid var(--panel2); letter-spacing: .04em; user-select: all; }

.ai-provider-list { display: flex; flex-direction: column; gap: 8px; padding: 10px; border: 1px solid var(--panel2); border-radius: 6px; margin-bottom: 8px; }
.ai-provider-check { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.ai-provider-check input { cursor: pointer; width: 16px; height: 16px; }

/* AI Workflow canvas */
.wf-full { display: flex; flex-direction: column; height: 100%; min-height: 0; }
.wf-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--panel2); background: var(--panel); flex: 0 0 auto; }
.wf-toolbar-right { display: flex; gap: 8px; align-items: center; }
.wf-add-btn { position: absolute; top: 10px; right: 10px; z-index: 50; background: var(--panel); border: 1px dashed var(--muted); color: var(--muted); border-radius: 4px; cursor: pointer; padding: 0; font-size: 24px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; line-height: 1; box-sizing: border-box; padding-bottom: 6px; }
.wf-add-btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(91,141,239,.08); }
.wf-save-btn { background: var(--accent); border: none; color: #fff; border-radius: 4px; cursor: pointer; padding: 6px 16px; font-size: 13px; }
.wf-save-btn:hover { opacity: .9; }
.wf-canvas-wrap { flex: 1; overflow: hidden; min-height: 0; position: relative; background-image: radial-gradient(circle, var(--panel2) 1px, transparent 1px); background-size: 20px 20px; cursor: grab; touch-action: none; }
.wf-canvas-wrap.wf-panning { cursor: grabbing; }
.wf-canvas-inner { position: absolute; top: 0; left: 0; width: 100%; height: 100%; transform-origin: 0 0; pointer-events: none; }
.wf-canvas-inner > * { pointer-events: auto; }
.wf-svg.wf-svg-interactive { pointer-events: auto; }
.wf-canvas-wrap.wf-panning .wf-canvas-inner > * { pointer-events: none; }

/* Zoom HUD — bottom-right corner of canvas */
.wf-zoom-hud { position: absolute; left: 14px; bottom: 14px; display: flex; align-items: center; gap: 4px; background: var(--panel); border: 1px solid var(--panel2); border-radius: 10px; padding: 4px; box-shadow: 0 6px 18px rgba(0,0,0,.35); z-index: 40; }
.wf-zoom-btn { width: 28px; height: 28px; border-radius: 8px; border: 0; background: transparent; color: var(--text); font-size: 16px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .12s; }
.wf-zoom-btn:hover { background: var(--panel2); }
.wf-zoom-btn:active { transform: scale(.94); }
.wf-zoom-reset { font-size: 14px; }
.wf-zoom-label { font-size: 11px; color: var(--muted); padding: 0 6px; min-width: 38px; text-align: center; font-variant-numeric: tabular-nums; }

/* First-use hint pill */
.wf-hint-pill { position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); background: rgba(0,0,0,.55); color: var(--text); font-size: 11px; padding: 5px 12px; border-radius: 999px; pointer-events: none; opacity: 1; transition: opacity .6s ease; z-index: 39; border: 1px solid var(--panel2); }
.wf-hint-pill.wf-hint-fade { opacity: 0; }
.wf-svg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.wf-edge { fill: none; stroke: var(--muted); stroke-width: 2; opacity: .5; }
.wf-node { position: absolute; width: 200px; border: 2px solid var(--muted); border-radius: 4px; background: var(--panel); z-index: 2; cursor: move; user-select: none; }
.wf-node-editor { position: absolute; bottom: -26px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 8px; white-space: nowrap; z-index: 5; pointer-events: none; }
.wf-node-selected { box-shadow: 0 0 0 3px var(--accent); }
.wf-node-header { display: flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: 2px 2px 0 0; color: #fff; font-size: 13px; font-weight: 600; }
.wf-node-icon { font-size: 16px; }
.wf-node-body { padding: 24px 10px; font-size: 12px; color: var(--muted); min-height: 88px; position: relative; }
.wf-node-delete { position: absolute; top: 4px; right: 4px; background: transparent; border: none; color: var(--danger); cursor: pointer; font-size: 12px; opacity: .5; }
.wf-node-delete:hover { opacity: 1; }
.wf-config-panel { flex: 0 0 auto; max-height: 280px; overflow-y: auto; border-top: 1px solid var(--panel2); background: var(--panel); padding: 12px 16px; }
.wf-config-content h3 { margin: 0 0 8px; font-size: 15px; }
.wf-config-content label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 4px; }
.wf-config-content input[type=text], .wf-config-content textarea, .wf-config-content select { width: 100%; margin-bottom: 10px; }
.wf-kb-list { display: flex; flex-direction: column; gap: 6px; }
.wf-kb-row { display: flex; align-items: center; gap: 8px; }
.wf-kb-label { flex: 1; font-size: 12px; }

/* AI Queue */
.qstats { display: flex; gap: 12px; flex-wrap: wrap; }
.qstat-card { background: var(--panel2); border-radius: 8px; padding: 14px 20px; text-align: center; min-width: 100px; }
.qstat-num { font-size: 24px; font-weight: 700; }
.qstat-label { font-size: 12px; color: var(--muted); margin-top: 4px; }
.qchart { height: 200px; padding: 4px 0; width: 100%; }
.qchart-svg { width: 100%; height: 100%; display: block; }
.qchart-legend { display: flex; align-items: center; gap: 16px; padding: 6px 4px 0; flex-wrap: wrap; }
.qchart-legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text); }
.qchart-legend-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.qjobs-table { table-layout: fixed; }
.qjobs-table th, .qjobs-table td { vertical-align: top; }
.qjobs-table th:nth-child(3), .qjobs-table th:nth-child(4) { width: 22%; }
.qjobs-table td.qcell-msg { font-size: 12px; color: var(--text); max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.qjobs-table td.qcell-msg:hover { white-space: normal; word-break: break-word; }
.qjobs-table th.qth-sort { cursor: pointer; user-select: none; }
.qjobs-table th.qth-sort:hover { color: var(--accent); }
.qprov-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; margin: 6px 0 0; }
.qprov-card { background: var(--panel); border: 1px solid var(--panel2); border-radius: 8px; padding: 10px 12px; }
.qprov-name { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.qprov-stats { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; }
.qprov-stat { color: var(--text); }
.qprov-stats .muted { color: var(--muted); }
.qchart-svg { width: 100%; height: 100%; display: block; }
.qchart-line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.qchart-dot { fill: var(--accent); stroke: var(--panel); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.qchart-dot:hover { fill: var(--accent2); r: 5; }
.qchart-grid { stroke: var(--panel2); stroke-width: 1; stroke-dasharray: 3 3; opacity: .5; }
.qchart-tlabel { font-size: 9px; fill: var(--muted); text-anchor: middle; }
.qchart-ylabel { font-size: 9px; fill: var(--muted); }
/* Legacy bar chart styles (kept for backward compatibility) */
.qchart-bar { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; justify-content: flex-end; }
.qchart-fill { width: 100%; max-width: 30px; background: var(--panel2); border-radius: 4px 4px 0 0; position: relative; min-height: 2px; }
.qchart-done { position: absolute; bottom: 0; left: 0; width: 100%; background: var(--accent2); border-radius: 4px 4px 0 0; }
.qchart-label { font-size: 10px; color: var(--muted); margin-top: 4px; }
.qstatus { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 10px; }
.qstatus-queued { background: rgba(245,158,11,.15); color: var(--bot); }
.qstatus-running { background: rgba(91,141,239,.15); color: var(--accent); }
.qstatus-done { background: rgba(74,222,128,.15); color: var(--accent2); }
.qstatus-failed { background: rgba(239,68,68,.15); color: var(--danger); }

.wf-node-menu { background: transparent; border: none; color: #fff; cursor: pointer; font-size: 18px; padding: 0 4px; opacity: .7; }
.wf-node-menu:hover { opacity: 1; }
.wf-node-status-bar { width: 4px; height: 18px; border-radius: 2px; background: var(--overlay); margin-left: auto; margin-right: 2px; flex-shrink: 0; transition: background .15s, box-shadow .15s; }
.wf-node-status-bar.active { background: #f59e0b; box-shadow: 0 0 8px #f59e0b; animation: wf-pulse 1s ease-in-out infinite; }
.wf-node-status-bar.done { background: var(--accent2); box-shadow: 0 0 8px var(--accent2); }
.wf-node-status-bar.failed { background: var(--danger); box-shadow: 0 0 8px var(--danger); }
@keyframes wf-pulse { 0%,100% { opacity: 1; transform: scaleY(1); } 50% { opacity: .35; transform: scaleY(.7); } }
.wf-node-popup { position: fixed; z-index: 200; background: var(--panel); border: 1px solid var(--panel2); border-radius: 10px; box-shadow: 0 12px 32px rgba(0,0,0,.4); padding: 16px; width: 480px; max-width: 90vw; max-height: 90vh; overflow-y: auto; }
.ctx-log-popover { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 300; width: 460px; max-width: 92vw; background: var(--panel); border: 1px solid var(--panel2); border-radius: 10px; box-shadow: 0 12px 32px rgba(0,0,0,.4); display: flex; flex-direction: column; max-height: 72vh; }
.ctx-log-backdrop { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.55); z-index: 299; }
.kb-suggest-backdrop { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.55); z-index: 299; }
.kb-suggest-panel { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 300; width: 1080px; max-width: 96vw; max-height: 88vh; background: var(--panel); border: 1px solid var(--panel2); border-radius: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.5); display: flex; flex-direction: column; overflow: hidden; }
.kb-suggest-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--panel2); }
.kb-suggest-title { display: flex; align-items: center; gap: 12px; }
.kb-suggest-ico { width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg, rgba(91,141,239,.22), rgba(91,141,239,.04)); display: flex; align-items: center; justify-content: center; font-size: 20px; }
.kb-suggest-title b { font-size: 16px; display: block; }
.kb-suggest-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.kb-suggest-x { width: 34px; height: 34px; padding: 0; display: flex; align-items: center; justify-content: center; font-size: 15px; }
.kb-suggest-loading { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 70px 20px; color: var(--muted); font-size: 13px; }
.kb-suggest-spinner { width: 26px; height: 26px; flex: 0 0 auto; border: 3px solid var(--panel2); border-top-color: var(--accent); border-radius: 50%; animation: kbSuggestSpin .8s linear infinite; }
@keyframes kbSuggestSpin { to { transform: rotate(360deg); } }
.kb-suggest-cols { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; padding: 14px 20px; border-bottom: 1px solid var(--panel2); background: var(--panel2); }
.kb-suggest-colfld { display: flex; flex-direction: column; gap: 6px; }
.kb-suggest-colfld-lbl { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 600; }
.kb-suggest-dot { width: 8px; height: 8px; border-radius: 50%; }
.kb-suggest-dot.kw { background: var(--accent); }
.kb-suggest-dot.ans { background: var(--accent2); }
.kb-suggest-colfld select { min-width: 230px; padding: 8px 10px; font-size: 13px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel); color: var(--text); font-family: inherit; cursor: pointer; }
.kb-suggest-colfld select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91,141,239,.15); }
.kb-suggest-arrow { font-size: 18px; color: var(--muted); padding-bottom: 9px; }
.kb-suggest-listbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px 6px; }
.kb-suggest-total { font-size: 12px; color: var(--muted); font-weight: 600; }
.kb-suggest-selacts { display: flex; gap: 4px; }
.kb-suggest-mini { font-size: 12px; padding: 5px 10px; }
.kb-suggest-list { overflow-y: auto; padding: 8px 20px 14px; display: flex; flex-direction: column; gap: 10px; }
.kb-suggest-item { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--panel2); border-radius: 10px; padding: 12px 14px; background: var(--panel); transition: border-color .12s; }
.kb-suggest-item:hover { border-color: var(--border); }
.kb-suggest-check { flex: 0 0 auto; padding-top: 2px; }
.kb-suggest-check input { width: 16px; height: 16px; cursor: pointer; accent-color: var(--accent); }
.kb-suggest-content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.kb-suggest-fld { display: flex; align-items: flex-start; gap: 8px; }
.kb-suggest-fld .kb-fld-val { flex: 1; min-width: 0; word-break: break-word; font-size: 13px; color: var(--text); }
.kb-suggest-fld .kb-fld-val[contenteditable] { outline: none; border-radius: 5px; padding: 2px 5px; margin: -2px 0 -2px -5px; cursor: text; transition: background .12s, box-shadow .12s; }
.kb-suggest-fld .kb-fld-val[contenteditable]:hover { background: var(--panel2); }
.kb-suggest-fld .kb-fld-val[contenteditable]:focus { background: var(--panel2); box-shadow: 0 0 0 2px rgba(91,141,239,.35); }
.kb-suggest-fld .kb-fld-val[contenteditable]:empty::before { content: '—'; color: var(--muted); }
.kb-suggest-fld.intent .kb-fld-val { color: var(--muted); }
.kb-fld-tag { flex: 0 0 auto; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: 2px 7px; border-radius: 5px; line-height: 15px; }
.kb-fld-tag.intent { background: rgba(245,158,11,.16); color: #f59e0b; }
.kb-fld-tag.kw { background: rgba(91,141,239,.16); color: var(--accent); }
.kb-fld-tag.ans { background: rgba(74,222,128,.16); color: var(--accent2); }
.kb-suggest-fld.ans .kb-fld-val { background: var(--panel2); border-left: 3px solid var(--accent2); border-radius: 0 8px 8px 0; padding: 7px 10px; }
.kb-suggest-fld.ans .kb-fld-val[contenteditable] { padding: 7px 10px; margin: 0; border-radius: 0 8px 8px 0; }
.kb-suggest-rate { flex: 0 0 auto; display: flex; gap: 4px; padding-top: 3px; }
.kb-rate-btn { width: 26px; height: 26px; padding: 0; border-radius: 6px; border: 1px solid var(--border); background: var(--panel); color: var(--muted); font-size: 14px; line-height: 1; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background .12s, color .12s, border-color .12s; }
.kb-rate-btn:hover { border-color: var(--accent); }
.kb-rate-btn.up.active { background: rgba(74,222,128,.18); color: var(--accent2); border-color: var(--accent2); }
.kb-rate-btn.down.active { background: rgba(239,68,68,.18); color: #ef4444; border-color: #ef4444; }
.kb-suggest-item.rated-down { opacity: .45; }
.kb-suggest-src { flex: 0 0 auto; font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: 7px; line-height: 16px; }
.kb-suggest-src.ai { background: rgba(91,141,239,.18); color: var(--accent); }
.kb-suggest-src.staff { background: rgba(74,222,128,.18); color: var(--accent2); }
.kb-suggest-dot.intent { background: #f59e0b; }
.kb-suggest-empty { padding: 36px; text-align: center; color: var(--muted); }
.kb-suggest-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-top: 1px solid var(--panel2); }
.kb-suggest-count { font-size: 13px; color: var(--muted); font-weight: 600; }
.kb-suggest-footbtns { display: flex; gap: 8px; }
.ctx-log-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--panel2); font-weight: 600; font-size: 14px; }
.ctx-log-list { overflow-y: auto; padding: 8px 12px; display: flex; flex-direction: column; gap: 8px; }
.ctx-log-item { border: 1px solid var(--panel2); border-radius: 8px; padding: 8px 10px; font-size: 12px; }
.ctx-log-meta { color: var(--muted); font-size: 11px; margin-bottom: 4px; }
.ctx-log-user { color: var(--text); margin-bottom: 2px; word-break: break-word; }
.ctx-log-intents { color: var(--accent2); word-break: break-word; }
.wf-popup-content h3 { margin: 0 0 8px; font-size: 15px; }
.wf-popup-content label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 4px; }
.wf-popup-content input[type=text], .wf-popup-content textarea, .wf-popup-content select { width: 100%; margin-bottom: 10px; }
.wf-popup-actions { display: flex; gap: 8px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--panel2); }
.wf-popup-delete { font-size: 13px; }

.wf-port { position: absolute; width: 16px; height: 16px; border-radius: 50%; background: var(--panel); border: 2px solid var(--muted); cursor: crosshair; z-index: 3; transition: border-color .15s, background .15s; }
.wf-port:hover { border-color: var(--accent); background: var(--accent); transform: scale(1.3); }
.wf-port-right { right: -9px; top: 50%; transform: translateY(-50%); }
.wf-port-right:hover { transform: translateY(-50%) scale(1.3); }
.wf-port-left { left: -9px; top: 50%; transform: translateY(-50%); }
.wf-port-left:hover { transform: translateY(-50%) scale(1.3); }
.wf-port-bottom { bottom: -9px; left: 50%; transform: translateX(-50%); }
.wf-port-bottom:hover { transform: translateX(-50%) scale(1.3); }
.wf-port-top { top: -9px; left: 50%; transform: translateX(-50%); }
.wf-port-top:hover { transform: translateX(-50%) scale(1.3); }

.wf-svg-interactive { pointer-events: all; }
.wf-edge-hit { fill: none; stroke: transparent; stroke-width: 20; pointer-events: stroke; cursor: pointer; }
.wf-edge { fill: none; stroke: var(--muted); stroke-width: 2; opacity: .5; pointer-events: none; transition: opacity .15s, stroke-width .15s; }
.wf-edge-hit:hover ~ .wf-edge, [data-edge-idx]:hover + [data-edge-idx] { opacity: 1; stroke-width: 3; }
.wf-edge-delete-bg { fill: var(--danger); opacity: 0; pointer-events: all; cursor: pointer; transition: opacity .15s; }
.wf-edge-delete-bg:hover { fill: #ff4444; }
.wf-edge-delete-bg.wf-edge-delete-show { opacity: 1; }
.wf-edge-delete-icon { fill: #fff; font-size: 14px; opacity: 0; pointer-events: none; user-select: none; }
.wf-edge-delete-icon.wf-edge-delete-show { opacity: 1; }

.wf-platform-section { border: 1px solid var(--panel2); border-radius: 8px; padding: 10px; margin-bottom: 10px; }
.wf-platform-config { margin-top: 8px; display: flex; flex-direction: column; gap: 8px; }
.wf-url-row { display: flex; gap: 6px; align-items: center; }
.wf-url-input { flex: 1; font-size: 11px; padding: 4px 8px; }

.collecting-badge { position: absolute; bottom: 0; right: 0; display: inline-block; font-size: 10px; color: var(--bot); background: rgba(245,158,11,.15); padding: 1px 6px; border-radius: 8px; white-space: nowrap; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }

.wf-grid { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 4px; }
.wf-tag { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; padding: 2px 6px; border-radius: 3px; background: var(--panel2); white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.wf-row { font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.wf-truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wf-muted { font-size: 12px; color: var(--muted); }

/* wf-add-dropdown removed */
/* wf-add-menu removed */
.wf-add-item { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; background: transparent; border: none; color: var(--text); cursor: pointer; padding: 8px 12px; border-radius: 4px; font-size: 13px; }
.wf-add-item:hover { background: var(--panel2); }
.wf-add-item span { font-size: 16px; }

.wf-rule-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.wf-rule-keyword { flex: 1; min-width: 0; }
.wf-rule-target { flex: 0 0 auto; max-width: 120px; }
.wf-rule-del { padding: 4px 6px; font-size: 12px; }

.wf-slide-panel { position: absolute; top: 0; right: 0; bottom: 0; width: 220px; background: var(--panel); border-left: 1px solid var(--panel2); box-shadow: -4px 0 16px rgba(0,0,0,.2); z-index: 100; transform: translateX(100%); transition: transform .25s ease; padding: 12px; display: flex; flex-direction: column; gap: 4px; overflow-y: auto; }
.wf-slide-panel.wf-slide-open { transform: translateX(0); }
.wf-slide-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.wf-slide-header h3 { margin: 0; font-size: 16px; }
.wf-slide-item { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: var(--panel2); border: none; color: var(--text); cursor: pointer; padding: 12px 14px; border-radius: 6px; font-size: 14px; transition: background .15s; }
.wf-slide-item:hover { background: rgba(91,141,239,.15); }
.wf-slide-icon { font-size: 18px; }

.wf-port-diamond { position: absolute; width: 14px; height: 14px; background: var(--panel); border: 2px solid var(--muted); transform: rotate(45deg); cursor: crosshair; z-index: 3; transition: border-color .15s, background .15s, transform .15s; }
.wf-port-diamond:hover { border-color: var(--accent); background: var(--accent); transform: rotate(45deg) scale(1.3); }
.wf-port-diamond.wf-port-sub { bottom: -9px; transform: rotate(45deg); }
.wf-port-diamond.wf-port-sub:hover { transform: rotate(45deg) scale(1.3); }
.wf-port-diamond.wf-port-top { top: -9px; left: 50%; transform: translateX(-50%) rotate(45deg); }
.wf-port-diamond.wf-port-top:hover { transform: translateX(-50%) rotate(45deg) scale(1.3); }
.wf-port-sub { bottom: -9px; }
.wf-port-label { position: absolute; bottom: -32px; font-size: 9px; color: var(--muted); white-space: nowrap; z-index: 3; }
.wf-edge-sub { stroke-dasharray: 6 4; opacity: .4; }

.wf-temp-line { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 4 4; fill: none; opacity: .7; pointer-events: none; animation: wf-dash 0.5s linear infinite; }
@keyframes wf-dash { to { stroke-dashoffset: -8; } }

.wf-popup-actions { display: flex; gap: 8px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--panel2); align-items: center; }
.wf-popup-delete { font-size: 13px; padding: 6px 12px; }

.dt-col-header[data-drag-col] { cursor: grab; }
.dt-col-header[data-drag-col]:active { cursor: grabbing; }
.dt-col-dragging { opacity: .4; }
.dt-col-drag-over { border-left: 3px solid var(--accent) !important; }

.kb-card-name[title] { cursor: default; }
.kb-card-name[title]:hover { text-decoration: underline dotted; }

.dt-col-name[contenteditable] { cursor: text; }
.dt-col-name[contenteditable]:focus { outline: 1px solid var(--accent); padding: 2px 4px; border-radius: 2px; }
.dt-col-name[contenteditable]:hover { text-decoration: underline dotted; }

/* ================== Tags ================== */
.tag-row { display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; margin-left: 6px; max-width: 60%; }
.tag-chip {
  font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 12px;
  border: 1px solid transparent; cursor: default; white-space: nowrap; user-select: none;
  display: inline-flex; align-items: center; gap: 4px;
}
.tag-chip-sm { font-size: 9px; padding: 1px 6px; border-radius: 9px; max-width: 80px; overflow: hidden; text-overflow: ellipsis; }
.tag-chip-more { background: rgba(100,116,139,.18); color: var(--muted); padding: 1px 6px; border-radius: 9px; font-size: 9px; font-weight: 600; }

.tag-red    { background: rgba(239,68,68,.16);   color: #fca5a5; border-color: rgba(239,68,68,.45); }
.tag-orange { background: rgba(249,115,22,.16);  color: #fdba74; border-color: rgba(249,115,22,.45); }
.tag-amber  { background: rgba(245,158,11,.16);   color: #fcd34d; border-color: rgba(245,158,11,.45); }
.tag-green  { background: rgba(34,197,94,.16);    color: #86efac; border-color: rgba(34,197,94,.45); }
.tag-teal   { background: rgba(20,184,166,.16);   color: #5eead4; border-color: rgba(20,184,166,.45); }
.tag-blue   { background: rgba(59,130,246,.16);   color: #93c5fd; border-color: rgba(59,130,246,.45); }
.tag-violet { background: rgba(139,92,246,.16);  color: #c4b5fd; border-color: rgba(139,92,246,.45); }
.tag-pink   { background: rgba(236,72,153,.16);   color: #f9a8d4; border-color: rgba(236,72,153,.45); }
.tag-slate  { background: rgba(100,116,139,.16); color: #cbd5e1; border-color: rgba(100,116,139,.45); }

.tag-chip[data-tag-id] { cursor: pointer; }
.tag-chip[data-tag-id]:hover { opacity: .8; filter: brightness(1.1); }
.tag-chip[data-tag-id]::after { content: ' ✕'; opacity: .55; font-size: 9px; font-weight: 700; }
.tag-chip[data-tag-id]:hover::after { opacity: 1; }

.tag-add-btn {
  font-size: 13px; line-height: 1; padding: 2px 8px; border-radius: 11px;
  background: transparent; color: var(--muted); border: 1px dashed var(--panel2);
  cursor: pointer; transition: all .15s;
}
.tag-add-btn:hover { color: var(--text); border-color: var(--accent); background: rgba(91,141,239,.08); }

/* Popover */
#tagPopOverlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: flex; align-items: center; justify-content: center; z-index: 9999;
}
.tag-pop {
  width: 400px; max-width: 92vw; max-height: 84vh; overflow: hidden;
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 24px 70px rgba(0,0,0,.55);
  display: flex; flex-direction: column;
}
.tag-pop-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 18px 14px; border-bottom: 1px solid var(--border);
}
.tag-pop-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.tag-pop-title-ico {
  display: grid; place-items: center; width: 38px; height: 38px; flex: 0 0 auto;
  border-radius: 10px; background: rgba(91,141,239,.15); font-size: 19px;
}
.tag-pop-title-text { font-weight: 700; font-size: 15px; }
.tag-pop-title-sub { font-size: 12px; color: var(--muted); margin-top: 2px; max-width: 240px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tag-pop-close {
  flex: 0 0 auto; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  background: var(--panel2); border: 1px solid var(--border); color: var(--muted);
  cursor: pointer; font-size: 15px; border-radius: 8px;
}
.tag-pop-close:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.tag-pop-list { flex: 1; overflow-y: auto; padding: 10px 14px; min-height: 60px; }
.tag-pop-list-label { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 4px 2px 8px; }
.tag-pop-empty { padding: 18px 10px; text-align: center; color: var(--muted); font-size: 13px; }
.tag-pop-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; cursor: pointer;
  border: 1px solid transparent; border-radius: 10px; margin-bottom: 4px;
}
.tag-pop-item:hover { background: var(--panel2); }
.tag-pop-item.on { background: rgba(91,141,239,.1); border-color: rgba(91,141,239,.35); }
.tag-pop-dot { width: 14px; height: 14px; border-radius: 5px; flex: 0 0 14px; }
.tag-pop-name { flex: 1; font-size: 13px; font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag-pop-check {
  width: 20px; height: 20px; border-radius: 6px; flex: 0 0 20px;
  display: grid; place-items: center; border: 1px solid var(--border);
  background: var(--bg); color: #04250f; font-size: 12px; font-weight: 800;
}
.tag-pop-item.on .tag-pop-check { background: var(--accent2); border-color: var(--accent2); }
.tag-pop-edit {
  background: none; border: 1px solid transparent; color: var(--muted);
  font-size: 15px; padding: 4px 7px; border-radius: 7px; cursor: pointer; line-height: 1;
}
.tag-pop-edit:hover { color: var(--text); border-color: var(--border); background: var(--bg); }
.tag-pop-new { border-top: 1px solid var(--border); padding: 14px 18px 16px; display: flex; flex-direction: column; gap: 10px; background: var(--panel); }
.tag-pop-new-label, .tag-pop-edit-title { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.tag-pop-new input[type=text], .tag-pop-edit-pane input[type=text] {
  width: 100%; padding: 10px 12px; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; font-size: 14px;
}
.tag-pop-new input[type=text]:focus, .tag-pop-edit-pane input[type=text]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(91,141,239,.15); }
.tag-color-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-color-swatch {
  width: 26px; height: 26px; border-radius: 50%; border: 2px solid transparent;
  cursor: pointer; transition: transform .12s; padding: 0; box-sizing: border-box;
}
.tag-color-swatch:hover { transform: scale(1.15); }
.tag-color-swatch.sel { border-color: var(--text); box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--text); }
.tag-custom-swatch {
  position: relative; overflow: hidden; cursor: pointer;
  background: conic-gradient(#ef4444, #f59e0b, #22c55e, #3b82f6, #8b5cf6, #ec4899, #ef4444);
}
.tag-custom-swatch input[type=color] {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: pointer; border: none; padding: 0;
}
.tag-custom-swatch.sel { border-color: var(--text); box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--text); }
.tag-pop-create {
  padding: 10px 16px; background: var(--accent); color: white; border: none;
  border-radius: 10px; cursor: pointer; font-weight: 600; font-size: 13px; width: 100%;
}
.tag-pop-create:hover { filter: brightness(1.08); }
.tag-pop-del { padding: 10px 16px; background: rgba(239,68,68,.15); color: var(--danger); border: 1px solid rgba(239,68,68,.4); border-radius: 10px; cursor: pointer; font-size: 13px; }
.tag-pop-del:hover { background: rgba(239,68,68,.3); }
.tag-pop-edit-pane { border-top: 1px solid var(--border); padding: 14px 18px 16px; display: flex; flex-direction: column; gap: 10px; background: rgba(91,141,239,.06); }
.tag-pop-edit-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-pop-edit-actions .ghost { padding: 10px 16px; border-radius: 10px; cursor: pointer; font-size: 13px; }
.tag-pop-edit-actions .tag-pop-create { width: auto; }

/* ================== Channel Groups ================== */
.grp-page { padding: 18px 20px; }
.grp-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.grp-help { font-size: 12px; margin: 0 0 14px; }
.grp-list { display: flex; flex-direction: column; gap: 8px; max-width: 680px; }
.grp-card {
  border: 1px solid var(--panel2); border-radius: 10px; padding: 12px 14px;
  background: var(--panel); transition: border-color .12s;
}
.grp-card:hover { border-color: var(--accent); }
.grp-card-head { display: flex; align-items: center; gap: 10px; }
.grp-color-dot { width: 12px; height: 12px; border-radius: 50%; flex: 0 0 12px; }
.grp-card-name { font-weight: 600; font-size: 14px; }
.grp-card-meta { font-size: 12px; margin-left: 4px; }
.grp-card-actions { margin-left: auto; }

.grp-edit-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin: 12px 0 8px;
}
.grp-edit-col { border: 1px solid var(--panel2); border-radius: 10px; padding: 10px 12px; background: rgba(0,0,0,.18); }
.grp-edit-col-head { font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.grp-mem-list { list-style: none; padding: 0; margin: 0; max-height: 220px; overflow-y: auto; }
.grp-mem-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 4px; border-bottom: 1px solid var(--overlay);
}
.grp-mem-item:last-child { border-bottom: 0; }
.grp-mem-name { flex: 1; font-size: 13px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grp-mem-rm { font-size: 11px; padding: 2px 8px; border-radius: 6px; cursor: pointer; line-height: 1; }
.grp-mem-rm:hover { background: rgba(239,68,68,.3); color: var(--danger); border-color: var(--danger); }
.grp-empty { padding: 10px 4px; }
.grp-add-row { display: flex; gap: 6px; margin-top: 8px; }
.grp-add-row select {
  flex: 1; padding: 6px 8px; background: var(--bg); color: var(--text);
  border: 1px solid var(--panel2); border-radius: 6px; font-size: 12px;
}
.grp-add-row button, .grp-add-row + button {
  padding: 6px 12px; background: var(--accent); color: white; border: none;
  border-radius: 6px; cursor: pointer; font-size: 12px;
}
.grp-add-row button:hover { filter: brightness(1.1); }
.grp-edit-meta { margin-top: 12px; border-top: 1px solid var(--panel2); padding-top: 12px; }
.grp-edit-meta summary { cursor: pointer; font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.grp-edit-meta label { display: block; font-size: 12px; margin: 8px 0 4px; color: var(--muted); }
.grp-edit-meta input[type=text] {
  width: 100%; padding: 7px 10px; background: var(--bg); color: var(--text);
  border: 1px solid var(--panel2); border-radius: 8px; font-size: 13px;
}
.grp-del-btn { background: rgba(239,68,68,.2); color: var(--danger); border: 1px solid rgba(239,68,68,.4); padding: 7px 14px; border-radius: 8px; cursor: pointer; font-size: 12px; }
.grp-del-btn:hover { background: rgba(239,68,68,.35); }

.ch-empty-state { padding: 20px 14px; text-align: center; }
.ch-empty-ico { font-size: 28px; opacity: .6; margin-bottom: 6px; }
.ch-empty-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.ch-empty-hint { font-size: 12px; color: var(--muted); line-height: 1.4; }

/* Groups — bundle UI (LINE / Telegram / TRG auto-attach rows) */
.grp-bundle-row { background: rgba(91,141,239,.08); border-left: 3px solid var(--accent); padding-left: 8px; }
.grp-bundle-add-row { padding: 6px 0; margin-bottom: 4px; display: flex; flex-direction: column; gap: 6px; }
.grp-bundle-done-row { padding: 4px 0; margin-bottom: 6px; display: flex; gap: 8px; flex-wrap: wrap; font-size: 12px; }
.grp-bundle-add {
  width: 100%; padding: 7px 10px; background: rgba(91,141,239,.18);
  color: var(--accent); border: 1px solid var(--accent); border-radius: 6px;
  cursor: pointer; font-size: 12px; font-weight: 600;
}
.grp-bundle-add:hover { background: rgba(91,141,239,.32); }

/* Delete button — modal */
.del-btn {
  background: rgba(239,68,68,.2); color: var(--danger);
  border: 1px solid rgba(239,68,68,.4);
  padding: 7px 14px; border-radius: 8px; cursor: pointer;
  font-size: 12px; font-weight: 600;
}
.del-btn:hover { background: rgba(239,68,68,.4); }

/* Reset password button + result box */
.reset-btn {
  background: rgba(245,158,11,.18); color: #fcd34d;
  border: 1px solid rgba(245,158,11,.45);
  padding: 7px 14px; border-radius: 8px; cursor: pointer;
  font-size: 12px; font-weight: 600;
}
.reset-btn:hover { background: rgba(245,158,11,.35); }
.reset-pwd-box {
  display: flex; align-items: center; gap: 8px; margin: 10px 0;
  padding: 10px 12px; background: rgba(91,141,239,.1);
  border: 1px solid var(--accent); border-radius: 8px;
}
.reset-pwd-box code {
  flex: 1; font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 16px; font-weight: 700; color: var(--text);
  letter-spacing: .04em; user-select: all;
}

/* Sidebar footer — version label + logout button */
.sidebar-footer-version {
  margin-top: auto;
  padding: 8px 10px;
  font-size: 11px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  color: var(--muted);
  text-align: left;
  letter-spacing: .02em;
  opacity: .7;
}
.sidebar-collapsed .sidebar-footer-version {
  font-size: 9px;
  text-align: center;
  padding: 4px 2px;
  word-break: break-all;
}
.sidebar-footer-logout {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 8px 12px;
  background: none; border: none;
  color: var(--muted); font-family: inherit; font-size: 13px;
  cursor: pointer; border-radius: 8px;
  margin-bottom: 4px;
}
.sidebar-footer-logout:hover { background: var(--panel2); color: var(--danger); }
.sidebar-footer-logout .nav-ico { width: 18px; text-align: center; font-size: 14px; }
.sidebar-collapsed .sidebar-footer-logout { justify-content: center; padding: 8px 4px; }
.sidebar-collapsed .sidebar-footer-logout .nav-label { display: none; }

/* Knowledge node — search mode radios */
.wf-radio-group { display: flex; flex-direction: column; gap: 6px; }
.wf-radio-row { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; padding: 4px 6px; border-radius: 6px; }
.wf-radio-row:hover { background: var(--panel2); }
.wf-radio-row input[type=radio] { margin-top: 3px; accent-color: var(--accent); flex: 0 0 auto; }
.wf-radio-label { font-size: 13px; font-weight: 600; }
.wf-radio-desc { font-size: 11px; line-height: 1.4; }

/* ---------- Mobile responsive ---------- */
.menu-btn { display: none; }
.nav-close-btn { display: none; }
.chat-back-btn {
  display: inline-flex; align-items: center; justify-content: center;
  flex: 0 0 auto; width: 34px; height: 34px; padding: 0;
  border: 1px solid var(--border); border-radius: 8px; background: var(--panel2);
  color: var(--text); cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.chat-back-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.chat-back-arrow { font-size: 24px; line-height: 1; margin-top: -2px; }
.ch-filter-row { display: flex; gap: 6px; }
.ch-filter-toggle { display: none; }
.ch-filter-extra { display: flex; flex-direction: column; gap: 6px; margin-top: 2px; }

@media (min-width: 901px) {
  .chat-back-btn { display: none; }
}

@media (max-width: 900px) {
  :root { --sidebar-w: 100%; }

  .app-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 56px 1fr;
    grid-template-areas: "top" "main";
    height: 100dvh;
  }
  .app-layout.impersonated {
    grid-template-rows: auto 56px 1fr;
    grid-template-areas: "imp" "top" "main";
  }

  .menu-btn { display: flex; }
  .nav-close-btn {
    display: flex; align-items: center; justify-content: center;
    align-self: flex-end; width: 32px; height: 32px;
    border: 1px solid var(--border); border-radius: 8px; background: var(--panel2);
    color: var(--muted); cursor: pointer; font-size: 15px; padding: 0;
  }
  .topnav { gap: 10px; padding: 0 12px; }

  .sidebar-nav {
    position: fixed;
    top: 56px; left: 0; bottom: 0;
    width: 260px; max-width: 82vw;
    z-index: 60;
    transform: translateX(-100%);
    visibility: hidden;
    transition: transform .2s ease, visibility .2s ease;
    box-shadow: 0 12px 32px rgba(0,0,0,.35);
    border-right: 1px solid var(--border);
    will-change: transform;
  }
  .app-layout.impersonated .sidebar-nav { top: calc(56px + 40px); }
  .app-layout.nav-open .sidebar-nav { transform: translateX(0); visibility: visible; }
  .app-layout.nav-open::after {
    content: ""; position: fixed; inset: 0; z-index: 55;
    background: rgba(0,0,0,.45);
  }

  .content { padding: 12px; }
  .content.chat-view { padding: 0; }

  .layout { grid-template-columns: 1fr; }
  .layout .sidebar { width: 100%; border-right: none; }
  .layout .main { width: 100%; }
  .layout:not(.has-channel) .main { display: none; }
  .layout.has-channel .sidebar { display: none; }

  .chat-back-btn {
    width: 36px; height: 36px;
  }
  .topbar { align-items: center; gap: 8px; padding: 10px 12px; }
  .topbar .ch-name { flex: 1; min-width: 0; }
  .topbar .ch-bar { flex: 1; width: auto; min-width: 0; }
  .topbar .ch-bar .tag-row .tag-chip { display: none; }
  .topbar .ch-ai-btn { display: none; }
  .topbar .ch-bar .ch-name-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  .ch-filter-row { align-items: center; }
  .ch-filter-search { flex: 1; }
  .ch-filter-toggle { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 36px; height: 34px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel2); color: var(--text); font-size: 18px; cursor: pointer; }
  .ch-filter-extra { display: none; }
  .ch-filter-extra.open { display: flex; flex-direction: column; gap: 4px; }
  .ch-filter-modes { display: flex; flex-wrap: wrap; gap: 4px; }

  .bubble { max-width: 88%; }
  .bubble-img, .bubble-video { max-width: 100%; }
  .messages { padding: 14px 10px; }

  .composer {
    padding: 8px; gap: 6px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
  }
  .composer .attach-btn { width: 44px; height: 44px; }
  .composer .chat-emoji-btn { width: 44px; height: 44px; }
  .composer textarea { min-height: 44px; font-size: 16px; }
  .composer #sendBtn { height: 44px; padding: 0 18px; font-size: 15px; }
  .qr-popover { width: calc(100vw - 24px); }

  /* Disable hover effects on mobile — touch has no hover, avoids repaint jank */
  .topnav .icon-btn:hover, .icon-btn:hover, .menu-btn:hover, .nav-close-btn:hover,
  .attach-btn:hover, .chat-back-btn:hover, .ch-icon-btn:hover, .ch-status-btn:hover {
    background: var(--panel2); color: var(--text); border-color: var(--border);
  }
  .nav a:hover, .channels a:hover, .status-dropdown a:hover, .qr-pop-item:hover,
  .notif-item:hover, .ch-row-item:hover, .dt-dd-item:hover, .tag-pop-item:hover,
  .wf-add-item:hover, .wf-slide-item:hover, .term-line:hover, .ai-tenant-check:hover,
  .dt-row:hover, .wf-radio-row:hover, .ch-name-label:hover, .inline-edit:hover {
    background: transparent;
  }
  .profile-avatar-btn:hover { opacity: 1; }
  .ch-mode-btn:hover { color: var(--muted); }
  .chat-emoji-item:hover, .qr-emoji-item:hover, .tag-color-swatch:hover {
    background: transparent; transform: none;
  }
  .tag-chip[data-tag-id]:hover { opacity: 1; filter: none; }
  .tag-chip[data-tag-id]:hover::after { opacity: .55; }
  .tag-add-btn:hover { color: var(--muted); border-color: var(--panel2); background: transparent; }
  .sidebar-footer-logout:hover { background: transparent; color: var(--muted); }
  .inline-edit-btn:hover, .theme-toggle-opt:hover { background: transparent; color: var(--text); }
  .bubble-file:hover { background: var(--panel2); color: var(--accent); }
  .ticket-row:hover { background: var(--panel2); border-color: transparent; }
  .mcp-action:hover { background: var(--panel2); border-color: var(--border); transform: none; }
  .kb-card:hover { border-color: var(--panel2); transform: none; }
  .grp-card:hover, .review-card:hover { border-color: var(--border); }
  .tag-pop-close:hover, .tag-pop-edit:hover { background: transparent; color: var(--muted); }
  .tag-pop-create:hover, .grp-add-row button:hover, .grp-del-btn:hover,
  .del-btn:hover, .reset-btn:hover, .grp-mem-rm:hover { filter: none; }
}
