/* ============================================================
   Customize Hub — Docs-style two-column layout
   ============================================================ */

/* ── Two-column workspace (sidebar + content) ── */
.ai-setup-workspace {
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ai-setup-sidebar {
  width: 260px;
  min-width: 200px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-default, #30363d);
  overflow-y: auto;
  padding: 12px 0;
}

.ai-setup-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px;
}

.ai-setup-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--text-secondary, #c9d1d9);
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
}

.ai-setup-nav-item:hover {
  background: rgba(177, 186, 196, 0.08);
  text-decoration: none;
  color: var(--text-primary, #f0f6fc);
}

.ai-setup-nav-item.active {
  background: rgba(56, 139, 253, 0.12);
  color: var(--text-link, #58a6ff);
}

.ai-setup-nav-item i {
  width: 18px;
  text-align: center;
  font-size: 14px;
  opacity: 0.7;
}

.ai-setup-content {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
}

/* ── Welcome / hub view (cards) ── */
.ai-setup-welcome {
  max-width: 720px;
}

.ai-setup-hub {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px;
}

.ai-setup-header {
  margin-bottom: 32px;
}

.ai-setup-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary, #f0f6fc);
  margin: 0 0 8px;
}

.ai-setup-subtitle {
  font-size: 15px;
  color: var(--text-muted, #8b949e);
  margin: 0;
}

/* ── Card grid ── */
.ai-setup-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ai-setup-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-default, #30363d);
  border-radius: 12px;
  color: var(--text-primary, #f0f6fc);
  text-decoration: none;
  transition: all 150ms ease;
  cursor: pointer;
}

.ai-setup-card:hover {
  background: rgba(177, 186, 196, 0.08);
  border-color: var(--text-link, #58a6ff);
  text-decoration: none;
  color: var(--text-primary, #f0f6fc);
}

.ai-setup-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(56, 139, 253, 0.1);
  color: var(--text-link, #58a6ff);
  font-size: 18px;
  flex-shrink: 0;
}

.ai-setup-card-body {
  flex: 1;
  min-width: 0;
}

.ai-setup-card-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary, #f0f6fc);
  margin: 0 0 2px;
}

.ai-setup-card-desc {
  font-size: 13px;
  color: var(--text-muted, #8b949e);
  margin: 0;
}

.ai-setup-card-arrow {
  color: var(--text-muted, #8b949e);
  font-size: 12px;
  opacity: 0.5;
  flex-shrink: 0;
}

.ai-setup-card:hover .ai-setup-card-arrow {
  opacity: 1;
  color: var(--text-link, #58a6ff);
}

/* ── Section page ── */
.ai-setup-section {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px;
}

.ai-setup-section--scrollable {
  overflow-y: auto;
  height: 100%;
}

.ai-setup-section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.ai-setup-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: var(--text-muted, #8b949e);
  text-decoration: none;
  flex-shrink: 0;
}

.ai-setup-back:hover {
  background: rgba(177, 186, 196, 0.08);
  color: var(--text-primary, #f0f6fc);
  text-decoration: none;
}

.ai-setup-section-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(56, 139, 253, 0.1);
  color: var(--text-link, #58a6ff);
  font-size: 18px;
  flex-shrink: 0;
}

.ai-setup-section-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  color: var(--text-primary, #f0f6fc);
}

.ai-setup-section-subtitle {
  font-size: 13px;
  color: var(--text-muted, #8b949e);
  margin: 2px 0 0;
}

.ai-setup-section-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ai-setup-section-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  transition: background 120ms ease;
}

.ai-setup-section-item:hover {
  background: rgba(177, 186, 196, 0.06);
}

/* Toggle card (link + toggle) */
.ai-setup-toggle-card {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.ai-setup-toggle-card:hover {
  text-decoration: none;
  color: inherit;
}

/* Toggle switch — MIGRATED to scitex-ui (stx-toggle in toggle-switch.css) */

/* Info text with docs link */
.ai-setup-section-info {
  font-size: 14px;
  color: var(--text-muted, #8b949e);
  margin-bottom: 16px;
  line-height: 1.5;
}

.ai-setup-docs-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-link, #58a6ff);
  text-decoration: none;
  margin-left: 8px;
}

.ai-setup-docs-link:hover {
  text-decoration: underline;
}

.ai-setup-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  gap: 12px;
  color: var(--text-muted, #8b949e);
}

.ai-setup-empty i {
  font-size: 2.5rem;
  opacity: 0.4;
}
.ai-setup-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px;
  color: var(--text-muted, #8b949e);
  font-size: 15px;
}

/* ── Category groups (collapsible, like chat config) ── */
.ai-setup-category {
  margin-bottom: 8px;
}

.ai-setup-category__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 4px;
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  color: var(--text-muted, #8b949e);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.ai-setup-category__header:hover {
  color: var(--text-secondary, #c9d1d9);
}

.ai-setup-category__chevron {
  font-size: 10px;
  transition: transform 150ms ease;
}

.ai-setup-category.open .ai-setup-category__chevron {
  transform: rotate(90deg);
}

.ai-setup-category__name {
  flex: 1;
}

.ai-setup-category__count {
  font-weight: 400;
  opacity: 0.6;
  text-transform: none;
  letter-spacing: normal;
}

.ai-setup-category__items {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 4px;
}

.ai-setup-category.open .ai-setup-category__items {
  display: flex;
}

/* ── Detail panel (click to expand item content) ── */
.ai-setup-detail {
  display: none;
  margin: 4px 0 12px;
  padding: 16px;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-default, #30363d);
  border-radius: 8px;
  max-height: 400px;
  overflow-y: auto;
}

.ai-setup-detail-content {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary, #c9d1d9);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
}

.ai-setup-detail-loading {
  color: var(--text-muted, #8b949e);
  font-size: 13px;
}

.ai-setup-detail-empty {
  color: var(--text-muted, #8b949e);
  font-size: 13px;
  font-style: italic;
}

.ai-setup-section-item.expanded {
  background: rgba(56, 139, 253, 0.06);
  border-radius: 8px;
}