/* ==========================================================================
   NxWiki Manual — Modern documentation layout
   Inspired by Stripe Docs / Linear / Mintlify UX patterns.
   ========================================================================== */

/* Break out of Frappe web.html padding when full_width=1 */
.nxwiki-body .page-breadcrumbs,
.nxwiki-body .page-header-wrapper { display: none !important; }

/* Force every wrapper ancestor to full viewport width */
body.nxwiki-body,
body.nxwiki-body > div,
body.nxwiki-body .page-content-wrapper,
body.nxwiki-body main,
body.nxwiki-body .page_content {
  max-width: none !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}
body.nxwiki-body { min-width: 100vw; }

:root {
  --nx-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --nx-font-mono: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;

  --nx-color-bg: #ffffff;
  --nx-color-bg-soft: #f7f8fa;
  --nx-color-bg-code: #f5f7f9;
  --nx-color-fg: #1a2027;
  --nx-color-fg-muted: #5c6b7a;
  --nx-color-fg-subtle: #8a96a3;
  --nx-color-border: #e5e8ec;
  --nx-color-border-strong: #d1d6dc;
  --nx-color-primary: #2563eb;
  --nx-color-primary-bg: #eff4ff;
  --nx-color-accent: #1d4ed8;

  --nx-radius-sm: 4px;
  --nx-radius-md: 6px;
  --nx-radius-lg: 10px;

  --nx-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
  --nx-shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08);

  --nx-sidebar-w: 260px;
  --nx-toc-w: 220px;
  --nx-content-max: 760px;
  --nx-header-offset: 80px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --nx-color-bg: #0e1116;
    --nx-color-bg-soft: #151a21;
    --nx-color-bg-code: #1b2129;
    --nx-color-fg: #e6edf3;
    --nx-color-fg-muted: #9aa6b2;
    --nx-color-fg-subtle: #6b7785;
    --nx-color-border: #222831;
    --nx-color-border-strong: #2d3540;
    --nx-color-primary: #6ba2ff;
    --nx-color-primary-bg: rgba(107, 162, 255, 0.12);
    --nx-color-accent: #8fb7ff;
  }
}

/* Reset lite — chỉ cho NxWiki scope */
.nxwiki-shell,
.nxwiki-landing {
  font-family: var(--nx-font-body);
  color: var(--nx-color-fg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Shell — 3-column grid layout
   ========================================================================== */

.nxwiki-shell {
  display: grid;
  grid-template-columns: var(--nx-sidebar-w) minmax(0, 1fr) var(--nx-toc-w);
  gap: 3rem;
  max-width: none;
  margin: 0;
  padding: 1rem 1rem 2rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .nxwiki-shell {
    grid-template-columns: var(--nx-sidebar-w) minmax(0, 1fr);
    gap: 2rem;
  }
  .nxwiki-toc { display: none; }
}

@media (max-width: 768px) {
  .nxwiki-shell {
    grid-template-columns: 1fr;
    padding: 1rem;
    gap: 1.5rem;
  }
  .nxwiki-sidebar {
    position: static !important;
    max-height: none !important;
    border-right: none;
    border-bottom: 1px solid var(--nx-color-border);
    padding-bottom: 1rem;
  }
}

/* ==========================================================================
   Sidebar (left)
   ========================================================================== */

.nxwiki-sidebar {
  position: sticky;
  top: var(--nx-header-offset);
  max-height: calc(100vh - var(--nx-header-offset) - 1rem);
  overflow-y: auto;
  padding-right: 0.5rem;
  font-size: 0.9rem;
}

.nxwiki-sidebar-section + .nxwiki-sidebar-section {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--nx-color-border);
}

.nxwiki-sidebar-heading {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--nx-color-fg-subtle);
  margin-bottom: 0.5rem;
  padding: 0 0.5rem;
}

.nxwiki-sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nxwiki-sidebar-link {
  display: block;
  padding: 0.35rem 0.6rem;
  margin: 0.1rem 0;
  border-radius: var(--nx-radius-sm);
  color: var(--nx-color-fg-muted);
  text-decoration: none;
  line-height: 1.4;
  transition: background 0.12s, color 0.12s;
}

.nxwiki-sidebar-link:hover {
  background: var(--nx-color-bg-soft);
  color: var(--nx-color-fg);
  text-decoration: none;
}

.nxwiki-sidebar-link.is-active {
  background: var(--nx-color-primary-bg);
  color: var(--nx-color-primary);
  font-weight: 500;
}

.nxwiki-sidebar-group {
  margin-top: 0.75rem;
}

.nxwiki-sidebar-group-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nx-color-fg);
  padding: 0.35rem 0.6rem;
  margin-top: 0.5rem;
}

.nxwiki-sidebar-group .nxwiki-sidebar-list {
  padding-left: 0.5rem;
  border-left: 1px solid var(--nx-color-border);
  margin-left: 0.6rem;
}

/* ==========================================================================
   Main content
   ========================================================================== */

.nxwiki-main {
  min-width: 0;
  max-width: var(--nx-content-max);
  margin: 0 auto;
  width: 100%;
}

.nxwiki-breadcrumb {
  font-size: 0.85rem;
  color: var(--nx-color-fg-muted);
  margin-bottom: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.nxwiki-breadcrumb a {
  color: var(--nx-color-fg-muted);
  text-decoration: none;
}
.nxwiki-breadcrumb a:hover { color: var(--nx-color-primary); }
.nxwiki-breadcrumb span[aria-hidden] { color: var(--nx-color-fg-subtle); }

.nxwiki-feature-badge {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.3rem 0.75rem;
  background: var(--nx-color-primary-bg);
  color: var(--nx-color-primary);
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 1.25rem;
}
.nxwiki-feature-badge code {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: 0.8rem;
}
.nxwiki-feature-badge a {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}
.nxwiki-feature-badge a:hover { text-decoration: underline; }

/* ==========================================================================
   Article prose
   ========================================================================== */

.nxwiki-article {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--nx-color-fg);
}

.nxwiki-article > *:first-child { margin-top: 0; }
.nxwiki-article > *:last-child { margin-bottom: 0; }

.nxwiki-heading {
  scroll-margin-top: calc(var(--nx-header-offset) + 1rem);
  position: relative;
  font-weight: 600;
  line-height: 1.3;
  color: var(--nx-color-fg);
  letter-spacing: -0.01em;
}

.nxwiki-article h1.nxwiki-heading {
  font-size: 2rem;
  margin: 0 0 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--nx-color-border);
  letter-spacing: -0.02em;
}

.nxwiki-article h2.nxwiki-heading {
  font-size: 1.5rem;
  margin: 2.5rem 0 0.75rem;
}

.nxwiki-article h3.nxwiki-heading {
  font-size: 1.2rem;
  margin: 2rem 0 0.5rem;
}

.nxwiki-article h4.nxwiki-heading {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--nx-color-fg-muted);
}

.nxwiki-anchor {
  position: absolute;
  left: -1.25rem;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  color: var(--nx-color-fg-subtle);
  text-decoration: none;
  font-weight: 400;
  transition: opacity 0.12s;
}
.nxwiki-heading:hover .nxwiki-anchor,
.nxwiki-anchor:focus {
  opacity: 1;
}
.nxwiki-anchor:hover { color: var(--nx-color-primary); text-decoration: none; }

.nxwiki-article p {
  margin: 0 0 1rem;
}

.nxwiki-article a {
  color: var(--nx-color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.12s;
}
.nxwiki-article a:hover {
  border-bottom-color: var(--nx-color-primary);
  text-decoration: none;
}

.nxwiki-article ul,
.nxwiki-article ol {
  margin: 0 0 1rem;
  padding-left: 1.5rem;
}
.nxwiki-article li { margin-bottom: 0.35rem; }
.nxwiki-article li > ul,
.nxwiki-article li > ol { margin-top: 0.35rem; margin-bottom: 0.35rem; }

.nxwiki-article strong { font-weight: 600; color: var(--nx-color-fg); }

/* Inline code */
.nxwiki-article code {
  font-family: var(--nx-font-mono);
  font-size: 0.875em;
  padding: 0.15em 0.4em;
  background: var(--nx-color-bg-code);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-sm);
  color: var(--nx-color-fg);
}

/* Code blocks */
.nxwiki-article pre {
  background: var(--nx-color-bg-code);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
}
.nxwiki-article pre code {
  padding: 0;
  background: transparent;
  border: none;
  font-size: inherit;
}

/* Tables — Stripe/GitHub style */
.nxwiki-article table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.925rem;
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  overflow: hidden;
}
.nxwiki-article th {
  background: var(--nx-color-bg-soft);
  font-weight: 600;
  text-align: left;
  padding: 0.6rem 0.875rem;
  border-bottom: 1px solid var(--nx-color-border);
  color: var(--nx-color-fg);
}
.nxwiki-article td {
  padding: 0.6rem 0.875rem;
  border-bottom: 1px solid var(--nx-color-border);
  vertical-align: top;
}
.nxwiki-article tr:last-child td { border-bottom: none; }

/* Blockquote */
.nxwiki-article blockquote {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1.25rem;
  border-left: 3px solid var(--nx-color-primary);
  background: var(--nx-color-primary-bg);
  color: var(--nx-color-fg);
  border-radius: 0 var(--nx-radius-md) var(--nx-radius-md) 0;
}
.nxwiki-article blockquote p:last-child { margin-bottom: 0; }

/* Horizontal rule */
.nxwiki-article hr {
  border: none;
  height: 1px;
  background: var(--nx-color-border);
  margin: 2.5rem 0;
}

/* Images */
.nxwiki-article img {
  max-width: 100%;
  height: auto;
  border-radius: var(--nx-radius-md);
  margin: 1rem 0;
}

/* PlantUML diagram — rendered via PUML server */
.nxwiki-puml {
  margin: 1.25rem 0;
  padding: 1rem;
  background: var(--nx-color-bg-soft);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  text-align: center;
  overflow-x: auto;
}
.nxwiki-puml img {
  max-width: 100%;
  height: auto;
  display: inline-block;
  vertical-align: middle;
}
@media (prefers-color-scheme: dark) {
  .nxwiki-puml {
    background: #fff; /* SVG PUML mặc định nền trắng — giữ trong tile sáng để diagram rõ */
  }
}

/* YouTube embeds — 16:9 responsive */
.nxwiki-embed-youtube {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  margin: 1.25rem 0;
  border-radius: var(--nx-radius-md);
  overflow: hidden;
  background: #000;
}
.nxwiki-embed-youtube iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Task lists */
.nxwiki-article input[type="checkbox"] {
  margin-right: 0.4rem;
  vertical-align: middle;
}

/* ==========================================================================
   Pager (prev/next)
   ========================================================================== */

.nxwiki-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--nx-color-border);
}

.nxwiki-pager-link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  color: var(--nx-color-fg);
  text-decoration: none;
  transition: border-color 0.12s, background 0.12s;
}
.nxwiki-pager-link:hover {
  border-color: var(--nx-color-primary);
  background: var(--nx-color-primary-bg);
  text-decoration: none;
}
.nxwiki-pager-next { text-align: right; }
.nxwiki-pager-dir {
  font-size: 0.8rem;
  color: var(--nx-color-fg-muted);
}
.nxwiki-pager-title {
  font-weight: 600;
  color: var(--nx-color-fg);
}

/* ==========================================================================
   TOC (right)
   ========================================================================== */

.nxwiki-toc {
  position: sticky;
  top: var(--nx-header-offset);
  max-height: calc(100vh - var(--nx-header-offset) - 1rem);
  overflow-y: auto;
  font-size: 0.85rem;
}

.nxwiki-toc-heading {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--nx-color-fg-subtle);
  margin-bottom: 0.5rem;
}

.nxwiki-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 1px solid var(--nx-color-border);
}

.nxwiki-toc-item a {
  display: block;
  padding: 0.25rem 0.75rem;
  margin-left: -1px;
  color: var(--nx-color-fg-muted);
  text-decoration: none;
  border-left: 1px solid transparent;
  line-height: 1.4;
  transition: color 0.12s, border-color 0.12s;
}
.nxwiki-toc-item a:hover {
  color: var(--nx-color-fg);
  text-decoration: none;
}
.nxwiki-toc-item a.is-active {
  color: var(--nx-color-primary);
  border-left-color: var(--nx-color-primary);
}
.nxwiki-toc-item.is-level-3 a { padding-left: 1.5rem; }

/* ==========================================================================
   Toolbar — compact icon buttons (search + language)
   ========================================================================== */

.nxwiki-toolbar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.nxwiki-hero-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.nxwiki-toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.55rem;
  font-size: 0.75rem;
  background: var(--nx-color-bg);
  color: var(--nx-color-fg-muted);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  cursor: pointer;
  font-family: inherit;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  line-height: 1;
}
.nxwiki-toolbar-btn:hover {
  color: var(--nx-color-fg);
  background: var(--nx-color-bg-soft);
  border-color: var(--nx-color-border-strong);
}
.nxwiki-toolbar-btn svg { flex-shrink: 0; }

.nxwiki-toolbar-btn-hint kbd {
  display: inline-block;
  padding: 0.05rem 0.35rem;
  font-family: var(--nx-font-mono);
  font-size: 0.7rem;
  background: var(--nx-color-bg-soft);
  border: 1px solid var(--nx-color-border);
  border-radius: 3px;
  color: var(--nx-color-fg-subtle);
}

.nxwiki-toolbar-btn-badge {
  font-weight: 600;
  font-size: 0.7rem;
  color: var(--nx-color-primary);
}

/* Make search button flex to show "/" hint on the right */
#nxwiki-search-btn { flex: 1; justify-content: space-between; }

/* ==========================================================================
   Search modal (full-screen overlay)
   ========================================================================== */

.nxwiki-modal[hidden] { display: none !important; }

.nxwiki-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 1rem 1rem;
}

.nxwiki-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
}

.nxwiki-modal-panel {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: calc(100vh - 120px);
  background: var(--nx-color-bg);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.nxwiki-modal-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--nx-color-border);
}

.nxwiki-modal-header > svg { color: var(--nx-color-fg-subtle); flex-shrink: 0; }

.nxwiki-modal-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  background: transparent;
  color: var(--nx-color-fg);
  font-family: inherit;
}

.nxwiki-modal-kbd {
  padding: 0.15rem 0.45rem;
  font-family: var(--nx-font-mono);
  font-size: 0.7rem;
  background: var(--nx-color-bg-soft);
  border: 1px solid var(--nx-color-border);
  border-radius: 3px;
  color: var(--nx-color-fg-subtle);
}

.nxwiki-modal-results {
  flex: 1;
  overflow-y: auto;
  min-height: 60px;
}

body.nxwiki-modal-open { overflow: hidden; }

/* ==========================================================================
   Lang popover (small dropdown anchored to button)
   ========================================================================== */

.nxwiki-popover[hidden] { display: none !important; }

.nxwiki-popover {
  position: absolute;
  z-index: 9998;
  min-width: 180px;
  background: var(--nx-color-bg);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  box-shadow: var(--nx-shadow-md);
  padding: 0.35rem;
}

.nxwiki-popover-item {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  background: transparent;
  border: none;
  border-radius: var(--nx-radius-sm);
  cursor: pointer;
  color: var(--nx-color-fg);
  font-family: inherit;
  font-size: 0.85rem;
  text-align: left;
}
.nxwiki-popover-item:hover { background: var(--nx-color-bg-soft); }
.nxwiki-popover-item.is-active { background: var(--nx-color-primary-bg); color: var(--nx-color-primary); }

.nxwiki-popover-code {
  font-weight: 600;
  font-size: 0.7rem;
  color: var(--nx-color-fg-subtle);
  font-family: var(--nx-font-mono);
  min-width: 24px;
}
.nxwiki-popover-item.is-active .nxwiki-popover-code { color: var(--nx-color-primary); }

/* ==========================================================================
   Search result items (reused inside modal)
   ========================================================================== */

.nxwiki-search-hit {
  display: block;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--nx-color-border);
  color: var(--nx-color-fg);
  text-decoration: none;
  transition: background 0.12s;
}
.nxwiki-search-hit:hover,
.nxwiki-search-hit:focus {
  background: var(--nx-color-bg-soft);
  text-decoration: none;
}
.nxwiki-search-hit:last-child { border-bottom: none; }

.nxwiki-search-hit-meta {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--nx-color-primary);
  background: var(--nx-color-primary-bg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.nxwiki-search-hit-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--nx-color-fg);
  margin-bottom: 0.35rem;
  line-height: 1.35;
}

.nxwiki-search-hit-snippet {
  font-size: 0.825rem;
  color: var(--nx-color-fg-muted);
  line-height: 1.5;
  padding-left: 0.6rem;
  border-left: 2px solid var(--nx-color-border);
  /* Whoosh highlights wrap matches in <b class="match"> */
}
.nxwiki-search-hit-snippet b.match {
  background: rgba(250, 204, 21, 0.35);
  color: var(--nx-color-fg);
  padding: 0 0.15em;
  border-radius: 2px;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .nxwiki-search-hit-snippet b.match {
    background: rgba(250, 204, 21, 0.2);
    color: #fde68a;
  }
}

.nxwiki-search-empty {
  padding: 1rem;
  color: var(--nx-color-fg-muted);
  font-size: 0.9rem;
  text-align: center;
}


/* ==========================================================================
   Landing page
   ========================================================================== */

.nxwiki-landing {
  max-width: none;
  margin: 0;
  padding: 1rem 1rem 2rem;
  font-family: var(--nx-font-body);
  color: var(--nx-color-fg);
}

.nxwiki-hero {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--nx-color-border);
}
.nxwiki-hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
  color: var(--nx-color-fg);
}
.nxwiki-hero-subtitle {
  font-size: 1.05rem;
  color: var(--nx-color-fg-muted);
  margin: 0;
}

.nxwiki-app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.nxwiki-app-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem;
  background: var(--nx-color-bg);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-lg);
  color: var(--nx-color-fg);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.nxwiki-app-card:hover {
  border-color: var(--nx-color-primary);
  box-shadow: var(--nx-shadow-md);
  transform: translateY(-1px);
  text-decoration: none;
}

.nxwiki-app-card-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--nx-radius-md);
  background: var(--nx-color-primary-bg);
  color: var(--nx-color-primary);
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
}

.nxwiki-app-card-body { min-width: 0; }
.nxwiki-app-card-name {
  font-weight: 600;
  color: var(--nx-color-fg);
  margin-bottom: 0.15rem;
}
.nxwiki-app-card-hint {
  font-size: 0.85rem;
  color: var(--nx-color-fg-muted);
}

.nxwiki-empty {
  padding: 3rem 2rem;
  text-align: center;
  background: var(--nx-color-bg-soft);
  border: 1px dashed var(--nx-color-border-strong);
  border-radius: var(--nx-radius-lg);
  color: var(--nx-color-fg-muted);
}
.nxwiki-empty p { margin: 0 0 0.5rem; }
.nxwiki-empty-hint { font-size: 0.9rem; }
.nxwiki-empty code {
  font-family: var(--nx-font-mono);
  padding: 0.15em 0.4em;
  background: var(--nx-color-bg);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-sm);
  font-size: 0.85em;
}

/* ============================================================================
   Phase 6 — Module View
   ============================================================================ */

/* --- Landing: module cards --- */
.nxwiki-module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.nxwiki-module-card {
  display: flex;
  flex-direction: column;
  padding: 1.1rem 1.2rem;
  background: var(--nx-color-bg);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.nxwiki-module-card:hover {
  border-color: var(--nx-color-accent);
  transform: translateY(-1px);
  box-shadow: var(--nx-shadow-card-hover, 0 2px 8px rgba(0,0,0,0.08));
  text-decoration: none;
}
.nxwiki-module-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
  line-height: 1;
}
.nxwiki-module-card-name {
  font-weight: 600;
  color: var(--nx-color-fg);
  margin-bottom: 0.2rem;
}
.nxwiki-module-card-desc {
  font-size: 0.85rem;
  color: var(--nx-color-fg-muted);
  margin-bottom: 0.6rem;
  line-height: 1.4;
}
.nxwiki-module-card-count {
  font-size: 0.8rem;
  color: var(--nx-color-fg-muted);
  margin-top: auto;
}

/* --- Landing view switcher --- */
.nxwiki-view-switcher {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.2rem;
  background: var(--nx-color-bg-soft);
  border: 1px solid var(--nx-color-border);
  border-radius: var(--nx-radius-md);
  margin-top: 1rem;
}
.nxwiki-view-switcher a {
  padding: 0.35rem 0.85rem;
  border-radius: var(--nx-radius-sm);
  font-size: 0.85rem;
  color: var(--nx-color-fg-muted);
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.nxwiki-view-switcher a:hover {
  color: var(--nx-color-fg);
}
.nxwiki-view-switcher a.is-active {
  background: var(--nx-color-bg);
  color: var(--nx-color-fg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}

/* --- Module page layout (2-column) --- */
.nxwiki-module-page { max-width: 1100px; margin: 0 auto; }

.nxwiki-module-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2rem;
  margin-top: 1.5rem;
}
@media (max-width: 800px) {
  .nxwiki-module-layout { grid-template-columns: 1fr; }
}

.nxwiki-module-sidebar {
  position: sticky;
  top: 1rem;
  align-self: start;
}
.nxwiki-module-sidebar-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--nx-color-fg-muted);
  margin: 0 0 0.7rem 0.4rem;
}
.nxwiki-module-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.nxwiki-module-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
  border-radius: var(--nx-radius-sm);
  color: var(--nx-color-fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.1s ease, color 0.1s ease;
}
.nxwiki-module-nav-item:hover {
  background: var(--nx-color-bg-soft);
  color: var(--nx-color-fg);
  text-decoration: none;
}
.nxwiki-module-nav-item.is-active {
  background: var(--nx-color-bg-soft);
  color: var(--nx-color-fg);
  font-weight: 500;
}
.nxwiki-module-nav-icon { flex: 0 0 auto; font-size: 1rem; line-height: 1; }
.nxwiki-module-nav-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nxwiki-module-nav-count {
  font-size: 0.75rem;
  color: var(--nx-color-fg-muted);
  padding: 0.1em 0.4em;
  background: var(--nx-color-bg);
  border: 1px solid var(--nx-color-border);
  border-radius: 10px;
  flex: 0 0 auto;
}

/* --- Module main content --- */
.nxwiki-module-main { min-width: 0; }
.nxwiki-module-count {
  font-size: 0.85rem;
  color: var(--nx-color-fg-muted);
  margin: 0.5rem 0 0;
}
.nxwiki-module-icon { margin-right: 0.3rem; }

.nxwiki-module-group { margin-bottom: 2rem; }
.nxwiki-module-group-title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--nx-color-fg);
  margin: 0 0 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--nx-color-border);
}
.nxwiki-module-group-icon { font-size: 0.95rem; }
.nxwiki-module-doc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.nxwiki-module-doc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.7rem;
  border-radius: var(--nx-radius-sm);
  color: var(--nx-color-fg);
  text-decoration: none;
  transition: background 0.1s ease;
}
.nxwiki-module-doc-item:hover {
  background: var(--nx-color-bg-soft);
  text-decoration: none;
}
.nxwiki-module-doc-title { flex: 1; min-width: 0; }
.nxwiki-module-doc-tags { display: inline-flex; gap: 0.3rem; flex-wrap: wrap; }

.nxwiki-tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1em 0.5em;
  background: var(--nx-color-bg-soft);
  border: 1px solid var(--nx-color-border);
  border-radius: 10px;
  color: var(--nx-color-fg-muted);
  font-family: var(--nx-font-mono);
  letter-spacing: 0.02em;
}

/* --- Doc page: breadcrumb + badge --- */
.nxwiki-module-breadcrumb {
  font-size: 0.85rem;
  color: var(--nx-color-fg-muted);
  margin-bottom: 0.8rem;
}
.nxwiki-module-breadcrumb a {
  color: var(--nx-color-fg-muted);
  text-decoration: none;
}
.nxwiki-module-breadcrumb a:hover {
  color: var(--nx-color-accent);
  text-decoration: underline;
}
.nxwiki-module-breadcrumb-sep { margin: 0 0.4rem; opacity: 0.5; }

.nxwiki-module-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2em 0.6em;
  background: var(--nx-color-bg-soft);
  border: 1px solid var(--nx-color-border);
  border-radius: 12px;
  color: var(--nx-color-fg-muted);
  font-size: 0.8rem;
  text-decoration: none;
  margin-right: 0.4rem;
}
.nxwiki-module-badge:hover {
  color: var(--nx-color-accent);
  border-color: var(--nx-color-accent);
  text-decoration: none;
}

/* --- Toolbar link (view switcher trong top bar) --- */
.nxwiki-toolbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.8rem;
  color: var(--nx-color-fg-muted);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--nx-radius-sm);
  transition: background 0.1s ease, color 0.1s ease;
}
.nxwiki-toolbar-link:hover {
  background: var(--nx-color-bg-soft);
  color: var(--nx-color-fg);
  text-decoration: none;
}