/* Cube wiki redesign — three-column shell, hero, cards, callouts.
   Lives inside Cube's existing chrome (navbar + module sidebar from base.html).
   The wiki-frame goes full-bleed inside .main-content. */

:root {
  --wiki-content-max: 980px;
  --wiki-tree-width: 264px;
  --wiki-toc-width: 220px;
  --wiki-density: 1;
}

/* Cancel the default 2rem padding on .main-content so the wiki frame goes
   edge-to-edge with its own gutters. Scoped by being only loaded on wiki pages. */
.main-content { padding: 0 !important; }
.main-content > .messages-container {
  padding: 1rem 1.25rem 0;
}

.wiki-frame {
  display: grid;
  grid-template-columns: var(--wiki-tree-width) minmax(0, 1fr) var(--wiki-toc-width);
  min-height: calc(100vh - 50px);
  overflow: hidden;
  position: relative;
}
.wiki-frame.no-tree { grid-template-columns: 0 minmax(0, 1fr) var(--wiki-toc-width); }
.wiki-frame.no-toc  { grid-template-columns: var(--wiki-tree-width) minmax(0, 1fr) 0; }
.wiki-frame.no-tree.no-toc { grid-template-columns: 0 minmax(0, 1fr) 0; }

/* ── Tree column ───────────────────────────────────────────────────── */
.wiki-tree-col {
  background: var(--darker-bg);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  overflow-x: visible;
  position: relative;
}
.wiki-tree-col.hidden { display: none; }

.tree-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1rem 0.75rem;
}
.tree-head h2 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary-color);
  margin: 0;
}
.tree-head .tree-actions { display: flex; gap: 4px; }
.tree-head .icon-btn {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border-color); border-radius: 4px;
  cursor: pointer; background: transparent;
  text-decoration: none;
}
.tree-head .icon-btn:hover { color: var(--primary-color); border-color: var(--primary-color); }

.tree-search {
  margin: 0 1rem 0.75rem;
  position: relative;
}
.tree-search input {
  width: 100%;
  padding: 7px 10px 7px 30px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 12px;
  font-family: inherit;
}
.tree-search input::placeholder { color: var(--text-secondary); }
.tree-search input:focus { outline: none; border-color: var(--primary-color); }
.tree-search svg {
  position: absolute; left: 9px; top: 50%; transform: translateY(-50%);
  width: 13px; height: 13px; color: var(--text-secondary);
}

.tree-list, .tree-children { list-style: none; padding: 0; margin: 0; }
.tree-list { padding: 0 0.5rem 1rem; }
.tree-children { padding-left: 14px; }
.tree-children.collapsed { display: none; }

.tree-node {
  display: flex; align-items: center; gap: 4px;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
  text-decoration: none;
}
.tree-node:hover { background: rgba(255,255,255,0.04); }
.tree-node.active { background: rgba(255,140,0,0.12); color: var(--primary-color); }
.tree-node.active .tree-label { font-weight: 600; }
.tree-node .twist {
  width: 14px; height: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  flex-shrink: 0;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.tree-node .twist.empty { visibility: hidden; }
.tree-node .twist svg { transition: transform 0.15s; }
.tree-node.is-open > .twist svg { transform: rotate(90deg); }
.tree-node .ico {
  width: 14px; height: 14px; flex-shrink: 0;
  color: var(--text-secondary);
}
.tree-node.active .ico { color: var(--primary-color); }
.tree-node .tree-label {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tree-node .lock {
  width: 11px; height: 11px;
  opacity: 0.55;
  flex-shrink: 0;
}

/* ── Main column ──────────────────────────────────────────────────── */
.wiki-main-col {
  overflow-y: auto;
  overflow-x: hidden;
  background:
    radial-gradient(1200px 600px at 70% -200px, rgba(255,140,0,0.05), transparent 60%),
    var(--dark-bg);
}
.wiki-main-rel { position: relative; min-width: 0; }
.wiki-content {
  max-width: var(--wiki-content-max);
  margin: 0 auto;
  padding: calc(2rem * var(--wiki-density)) calc(2.5rem * var(--wiki-density)) calc(4rem * var(--wiki-density));
}

/* Floating chevron buttons to re-show a collapsed rail */
.col-expand {
  position: absolute;
  top: 14px;
  width: 22px;
  height: 22px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--card-bg);
  color: var(--text-secondary);
  cursor: pointer;
  z-index: 4;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  text-decoration: none;
}
.col-expand:hover { color: var(--primary-color); border-color: var(--primary-color); }
.col-expand svg { width: 12px; height: 12px; }
.col-expand.left  { left: 8px; }
.col-expand.right { right: 8px; }

/* ── Breadcrumb ───────────────────────────────────────────────────── */
.wiki-breadcrumb {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.wiki-breadcrumb a {
  text-decoration: none;
  color: var(--text-secondary);
  padding: 2px 4px;
  border-radius: 3px;
}
.wiki-breadcrumb a:hover { color: var(--primary-color); background: rgba(255,140,0,0.06); }
.wiki-breadcrumb .sep { color: var(--border-color); }
.wiki-breadcrumb .here { color: var(--text-primary); padding: 2px 4px; }

/* ── Hero ─────────────────────────────────────────────────────────── */
.wiki-hero {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: calc(1.25rem * var(--wiki-density));
  margin-bottom: calc(1.75rem * var(--wiki-density));
}
.wiki-hero .eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.wiki-hero h1 {
  font-size: clamp(28px, 2.6vw, 36px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 0.6rem;
}
.wiki-hero .lede {
  color: var(--text-secondary);
  max-width: 60ch;
  font-size: 15px;
  margin-bottom: 1rem;
}
.wiki-hero .title-row {
  display: flex; align-items: flex-start; gap: 1rem; flex-wrap: wrap;
}
.wiki-hero .title-row h1 { flex: 1 1 240px; margin: 0; }
.wiki-hero .meta-row {
  display: flex; flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1rem;
}
.wiki-hero .meta {
  display: flex; align-items: center; gap: 0.45rem;
  color: var(--text-secondary);
  font-size: 12px;
}
.wiki-hero .meta svg { width: 13px; height: 13px; }
.wiki-hero .meta strong { color: var(--text-primary); font-weight: 600; }
.wiki-hero .actions { display: flex; gap: 0.5rem; }
.wiki-hero .space-icon {
  width: 48px; height: 48px; border-radius: 8px;
  background: rgba(255,140,0,0.12);
  color: var(--primary-color);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}
.wiki-hero .space-icon svg { width: 24px; height: 24px; }

/* ── Buttons ──────────────────────────────────────────────────────── */
.wiki-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 6px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.wiki-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
.wiki-btn svg { width: 13px; height: 13px; }
.wiki-btn.primary {
  background: var(--primary-color);
  color: #1a1207;
  border-color: var(--primary-color);
}
.wiki-btn.primary:hover { background: var(--primary-hover); color: #1a1207; }
.wiki-btn.danger {
  border-color: rgba(244,67,54,0.5);
  color: var(--error);
}
.wiki-btn.danger:hover {
  background: rgba(244,67,54,0.10);
  border-color: var(--error);
  color: var(--error);
}
.wiki-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ── Delete-confirmation blocks (page_delete / space_delete) ────── */
.delete-blast-radius { list-style: none; padding: 0; margin: 0; font-size: 13px; }
.delete-blast-radius li { padding: 4px 0; }
.delete-blast-radius li.warn { color: var(--error); }
.delete-confirm-label {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  padding: 0.4rem 0;
  font-size: 13px;
}

/* ── Body typography ──────────────────────────────────────────────── */
.wiki-body { font-size: 15px; line-height: 1.7; color: var(--text-primary); }
.wiki-body > * + * { margin-top: 1rem; }
.wiki-body h2 {
  font-size: 22px; font-weight: 700;
  margin-top: 2.25rem; margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-color);
  letter-spacing: -0.005em;
  scroll-margin-top: 1rem;
}
.wiki-body h3 {
  font-size: 17px; font-weight: 700;
  margin-top: 1.75rem; margin-bottom: 0.5rem;
  color: var(--text-primary);
  scroll-margin-top: 1rem;
}
.wiki-body p { text-wrap: pretty; }
.wiki-body a:not(.wiki-btn) { color: var(--primary-color); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.wiki-body a:not(.wiki-btn):hover { color: var(--primary-hover); }
.wiki-body ul, .wiki-body ol { padding-left: 1.4em; }
.wiki-body li + li { margin-top: 4px; }
.wiki-body img { max-width: 100%; height: auto; border-radius: 4px; }
.wiki-body code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--darker-bg);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 1px 5px;
}
.wiki-body pre {
  background: var(--darker-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.9rem 1.1rem;
  overflow-x: auto;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1.55;
}
.wiki-body pre code { background: none; border: none; padding: 0; }
.wiki-body blockquote {
  border-left: 3px solid var(--primary-color);
  padding: 0.25rem 1rem;
  color: var(--text-secondary);
  background: rgba(255,140,0,0.04);
  border-radius: 0 4px 4px 0;
}

/* Wiki body tables — less spreadsheet-y */
.wiki-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 13px;
}
.wiki-body th, .wiki-body td {
  border-bottom: 1px solid var(--border-color);
  padding: 0.55rem 0.75rem;
  text-align: left;
}
.wiki-body th {
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 11px;
  font-weight: 700;
  background: var(--darker-bg);
}
.wiki-body tr:hover td { background: rgba(255,255,255,0.015); }

/* Wikilink renderings (from wikilinks.py: `wiki-link` + `red` variant) */
.wiki-link { color: var(--primary-color); text-decoration: none; border-bottom: 1px dashed rgba(255,140,0,0.45); }
.wiki-link:hover { border-bottom-style: solid; }
.wiki-link.red { color: var(--error); border-bottom-color: rgba(244,67,54,0.5); }
/* Compatibility with the older `wiki-link--red` class name from wikilinks.py */
.wiki-link--red { color: var(--error); border-bottom-color: rgba(244,67,54,0.5); }

/* Callout cards */
.callout {
  display: flex; gap: 0.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--info);
  border-radius: 6px;
  padding: 0.85rem 1rem;
}
.callout.warn { border-left-color: var(--warning); }
.callout.danger { border-left-color: var(--error); }
.callout .ico {
  width: 20px; height: 20px; flex-shrink: 0;
  margin-top: 1px; color: var(--info);
}
.callout.warn .ico { color: var(--warning); }
.callout.danger .ico { color: var(--error); }
.callout .title { font-weight: 700; margin-bottom: 2px; }

/* ── Cards / grids ───────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}
.wiki-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
  cursor: pointer;
  position: relative;
}
.wiki-card:hover {
  border-color: var(--primary-color);
  background: var(--card-hover);
  transform: translateY(-1px);
}
.wiki-card .card-icon {
  width: 32px; height: 32px; border-radius: 6px;
  background: rgba(255,140,0,0.10);
  color: var(--primary-color);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.3rem;
}
.wiki-card .card-icon svg { width: 17px; height: 17px; }
.wiki-card h3 { font-size: 15px; font-weight: 700; margin: 0; }
.wiki-card p { font-size: 13px; color: var(--text-secondary); margin: 0; }
.wiki-card .card-meta {
  margin-top: auto;
  padding-top: 0.6rem;
  font-size: 11px;
  color: var(--text-secondary);
  display: flex; gap: 0.75rem; flex-wrap: wrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.wiki-card .card-meta b { color: var(--text-primary); font-weight: 700; }

/* Section header rules */
.section-title {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--primary-color);
  margin: 2rem 0 0.5rem;
}
.section-title::after {
  content: ""; flex: 1; height: 1px; background: var(--border-color);
}
.section-title .count {
  color: var(--text-secondary);
  font-weight: 600;
}

/* Activity list */
.activity-list {
  list-style: none;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
  background: var(--card-bg);
  padding: 0; margin: 0;
}
.activity-list li {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}
.activity-list li:last-child { border-bottom: 0; }
.activity-list li:hover { background: var(--card-hover); }
.activity-list .author-portrait {
  width: 22px; height: 22px; border-radius: 4px;
  background: radial-gradient(circle at 40% 30%, #c08866, #5a3826 70%);
}
.activity-list .activity-text { color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; }
.activity-list .activity-text a { color: var(--primary-color); text-decoration: none; font-weight: 600; }
.activity-list .activity-text a:hover { text-decoration: underline; }
.activity-list .activity-text .who { color: var(--text-primary); font-weight: 600; }
.activity-list .activity-text .what { color: var(--text-secondary); }
.activity-list .activity-meta { font-size: 11px; color: var(--text-secondary); white-space: nowrap; }

/* Root hero (stats + search) */
.root-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: end;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}
.root-hero .title-block .eyebrow {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--primary-color); font-weight: 700;
}
.root-hero .title-block h1 {
  font-size: clamp(32px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin: 0.5rem 0 0.6rem;
}
.root-hero .title-block p {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 52ch;
}
.root-hero .stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
.stat {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.85rem 0.9rem;
}
.stat .stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  font-weight: 700;
  margin-bottom: 4px;
}
.stat .stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat .stat-trend {
  margin-top: 4px;
  font-size: 11px;
  color: var(--success);
}

@media (max-width: 900px) {
  .root-hero { grid-template-columns: 1fr; }
}

/* Search input (root hero) */
.wiki-search-box {
  margin: 1rem 0 0;
  position: relative;
  max-width: 560px;
}
.wiki-search-box input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
}
.wiki-search-box input::placeholder { color: var(--text-secondary); }
.wiki-search-box input:focus { outline: none; border-color: var(--primary-color); }
.wiki-search-box svg {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--text-secondary);
}
.wiki-search-box .kbd {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-family: ui-monospace, monospace; font-size: 11px;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 1px 5px;
  background: var(--darker-bg);
}

/* ── TOC column ───────────────────────────────────────────────────── */
.wiki-toc-col {
  overflow-y: auto;
  overflow-x: visible;
  padding: 2rem 1.25rem;
  border-left: 1px solid var(--border-color);
  background: var(--dark-bg);
  position: relative;
}
.toc-section + .toc-section { margin-top: 1.75rem; }
.toc-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.toc-list { list-style: none; margin: 0; padding: 0; }
.toc-list li { font-size: 13px; padding: 4px 0; color: var(--text-secondary); }
.toc-list li.h3 { padding-left: 12px; font-size: 12px; }
.toc-list a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
}
.toc-list a:hover { color: var(--text-primary); }
.toc-list li.current > a { color: var(--primary-color); font-weight: 600; border-left: 2px solid var(--primary-color); padding-left: 8px; margin-left: -10px; }
.toc-list li.current.h3 > a { padding-left: 20px; }

.toc-meta-list { list-style: none; margin: 0; padding: 0; font-size: 12px; color: var(--text-secondary); }
.toc-meta-list li { padding: 4px 0; }
.toc-meta-list strong { color: var(--text-primary); font-weight: 600; }

.toc-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.tag.accent { background: rgba(255,140,0,0.10); border-color: rgba(255,140,0,0.4); color: var(--primary-color); }
.tag.warn { background: rgba(255,152,0,0.10); border-color: rgba(255,152,0,0.4); color: var(--warning); }
.tag.danger { background: rgba(244,67,54,0.10); border-color: rgba(244,67,54,0.4); color: var(--error); }

/* ── Backlinks ────────────────────────────────────────────────────── */
.backlinks {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}
.backlinks ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.5rem; padding: 0; margin: 0; }
.backlinks li a {
  display: block;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 13px;
  background: var(--card-bg);
}
.backlinks li a:hover { border-color: var(--primary-color); color: var(--primary-color); }
.backlinks li a .crumb {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ── Space landing: featured page block ──────────────────────────── */
.featured {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.25rem;
  margin-top: 0.5rem;
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--darker-bg) 100%);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem 1.75rem;
  position: relative;
  overflow: hidden;
}
.featured::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 250px at 90% 0%, rgba(255,140,0,0.18), transparent 70%);
  pointer-events: none;
}
.featured > * { position: relative; }
.featured h2 { font-size: 24px; font-weight: 700; margin: 0.3rem 0 0.4rem; }
.featured .featured-eyebrow {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--primary-color); font-weight: 700;
}
.featured p { color: var(--text-secondary); font-size: 14px; }
.featured .read-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 1rem; color: var(--primary-color); font-weight: 700; font-size: 13px;
  text-decoration: none;
}
.featured .read-link:hover { color: var(--primary-hover); }
.featured-meta {
  border-left: 1px solid var(--border-color);
  padding-left: 1.25rem;
  font-size: 12px;
  color: var(--text-secondary);
  display: flex; flex-direction: column; gap: 0.5rem;
}
.featured-meta strong { color: var(--text-primary); }
@media (max-width: 900px) {
  .featured { grid-template-columns: 1fr; }
  .featured-meta { border-left: none; padding-left: 0; padding-top: 1rem; border-top: 1px solid var(--border-color); }
}

/* ── Public landing (anonymous /wiki/) ───────────────────────────── */
.pub-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  background: rgba(41,182,246,0.10);
  border: 1px solid rgba(41,182,246,0.40);
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 13px;
}
.pub-banner svg { color: var(--info); flex-shrink: 0; }
.pub-banner-cta { margin-left: auto; }
.pub-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0 2.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}
.pub-hero h1 {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0.5rem 0 0.75rem;
}
.pub-hero p {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 56ch;
  margin-bottom: 1.25rem;
}
.pub-hero-cta { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.pub-hero-cta .wiki-btn { padding: 9px 18px; font-size: 13px; }
@media (max-width: 900px) {
  .pub-hero { grid-template-columns: 1fr; }
}

.pub-cta {
  margin-top: 2.5rem;
  padding: 1.75rem;
  background: linear-gradient(135deg, rgba(255,140,0,0.12), var(--card-bg) 80%);
  border: 1px solid rgba(255,140,0,0.30);
  border-radius: 8px;
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.pub-cta h2 { font-size: 24px; margin: 4px 0 6px; }
.pub-cta p { color: var(--text-secondary); font-size: 14px; }

.pub-footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 12px;
}
.pub-feat-pill {
  position: absolute;
  top: 10px; right: 10px;
  font-size: 9.5px;
  padding: 2px 6px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  background: var(--primary-color);
  color: #1a1207;
}
.wiki-card.featured {
  border-color: var(--primary-color);
  background: rgba(255,140,0,0.06);
}

/* ── Edit screen polish ──────────────────────────────────────────── */
.edit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 1.5rem;
  align-items: flex-start;
}
@media (max-width: 1100px) {
  .edit-grid { grid-template-columns: 1fr; }
  .edit-aside { display: none; }
}
.edit-form { display: flex; flex-direction: column; gap: 1.25rem; }
.edit-field { display: flex; flex-direction: column; gap: 0.35rem; }
.edit-field label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  font-weight: 700;
}
.edit-field input[type=text],
.edit-field textarea,
.edit-field .edit-input {
  background: var(--darker-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 9px 11px;
  border-radius: 4px;
  font: inherit;
  font-size: 14px;
  width: 100%;
}
.edit-field textarea { font-family: inherit; resize: vertical; line-height: 1.5; }
.edit-field input[type=text]:focus,
.edit-field textarea:focus { outline: none; border-color: var(--primary-color); }
.edit-field .help-text {
  font-size: 12px;
  color: var(--text-secondary);
}
.edit-field .errorlist {
  list-style: none; padding: 0; margin: 4px 0 0;
  color: var(--error);
  font-size: 12px;
}
.edit-slug-row {
  display: flex;
  align-items: stretch;
  background: var(--darker-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  font-size: 13px;
  color: var(--text-secondary);
}
.edit-slug-row .prefix {
  padding: 9px 10px;
  background: var(--card-bg);
  border-right: 1px solid var(--border-color);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  white-space: nowrap;
}
.edit-slug-row input { border: 0 !important; background: transparent !important; padding: 9px 10px !important; flex: 1; }

/* Quill dark-theme overrides (snow theme assumes light bg) */
.wiki-editor .ql-toolbar.ql-snow,
.wiki-editor .ql-container.ql-snow {
  border-color: var(--border-color);
}
.wiki-editor .ql-toolbar.ql-snow { background: var(--card-bg); border-radius: 6px 6px 0 0; }
.wiki-editor .ql-container.ql-snow { background: var(--darker-bg); border-radius: 0 0 6px 6px; }
.wiki-editor .ql-editor {
  min-height: 360px;
  color: var(--text-primary);
  font-size: 14.5px;
  line-height: 1.7;
}
.wiki-editor .ql-editor.ql-blank::before { color: var(--text-secondary); font-style: normal; }
.wiki-editor .ql-snow .ql-stroke { stroke: var(--text-secondary); }
.wiki-editor .ql-snow .ql-fill { fill: var(--text-secondary); }
.wiki-editor .ql-snow .ql-picker-label { color: var(--text-secondary); }
.wiki-editor .ql-snow .ql-picker-options { background: var(--card-bg); border-color: var(--border-color); }
.wiki-editor .ql-snow.ql-toolbar button:hover .ql-stroke,
.wiki-editor .ql-snow.ql-toolbar button.ql-active .ql-stroke { stroke: var(--primary-color); }
.wiki-editor .ql-snow.ql-toolbar button:hover .ql-fill,
.wiki-editor .ql-snow.ql-toolbar button.ql-active .ql-fill { fill: var(--primary-color); }
.wiki-editor .ql-snow.ql-toolbar button.ql-active,
.wiki-editor .ql-snow.ql-toolbar .ql-picker-label.ql-active { color: var(--primary-color); }

.edit-bottom-bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 1rem 0 0;
  border-top: 1px solid var(--border-color);
  margin-top: 0.5rem;
}
.edit-bottom-bar .spacer { flex: 1; }

/* Settings sections that stack multiple .edit-fields vertically (space
   settings "Identity" block). Adds breathing room between the fields. */
.stacked-fields .edit-field + .edit-field { margin-top: 0.75rem; }
.edit-input--readonly { opacity: 0.6; cursor: not-allowed; }

.edit-aside {
  display: flex; flex-direction: column; gap: 1rem;
  position: sticky; top: 1rem;
}
.aside-section {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.85rem 1rem;
}
.aside-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.aside-content { font-size: 13px; }
.aside-rev { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.aside-rev li { font-size: 12px; padding: 6px 8px; border-radius: 4px; background: var(--darker-bg); border-left: 2px solid transparent; }
.aside-rev li strong { display: block; font-size: 13px; color: var(--text-primary); }
.aside-rev li .who { color: var(--text-secondary); display: block; }
.aside-rev li .rev-msg { color: var(--text-secondary); font-style: italic; display: block; margin-top: 2px; }
.aside-rev li.current { background: rgba(255,140,0,0.08); border-left-color: var(--primary-color); }
.aside-rev li.current strong { color: var(--primary-color); }

.aside-tips { list-style: none; padding: 0; margin: 0; font-size: 12px; color: var(--text-secondary); display: flex; flex-direction: column; gap: 0.4rem; }
.kbd-inline {
  font-family: ui-monospace, monospace;
  font-size: 11px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 0 4px;
  background: var(--darker-bg);
  color: var(--text-primary);
}
.aside-link {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 12px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}
.aside-link:hover { color: var(--primary-hover); }

/* Wikilink autocomplete popover (used by quill-wikilink-autocomplete.js) */
.wiki-autocomplete {
  position: absolute;
  z-index: 1000;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  min-width: 260px;
  max-width: 380px;
  max-height: 240px;
  overflow-y: auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
.wiki-autocomplete-item {
  padding: 6px 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}
.wiki-autocomplete-item:last-child { border-bottom: none; }
.wiki-autocomplete-item .wiki-ac-path {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.wiki-autocomplete-item.is-active,
.wiki-autocomplete-item:hover {
  background: rgba(255,140,0,0.12);
}
.wiki-autocomplete-item.is-active strong,
.wiki-autocomplete-item:hover strong { color: var(--primary-color); }
.wiki-autocomplete-item strong { display: block; font-weight: 600; }
.wiki-autocomplete-empty {
  padding: 6px 10px;
  color: var(--text-secondary);
  font-size: 12px;
  font-style: italic;
}

/* wiki_help_icon templatetag output — embeddable contextual ? link. */
.wiki-help-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.7rem;
  text-decoration: none;
  margin-left: 0.35rem;
  vertical-align: middle;
  line-height: 1;
}
.wiki-help-icon:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}
.wiki-help-icon--missing {
  color: var(--info);
  border-color: var(--info);
  opacity: 0.7;
}

/* ── Empty / informational states ────────────────────────────────── */
.wiki-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
  border-radius: 6px;
}
.wiki-empty h3 { color: var(--text-primary); font-size: 16px; margin-bottom: 0.5rem; font-weight: 600; }

/* ── History / diff / search tables ──────────────────────────────── */
.wiki-revision-list { list-style: none; padding: 0; margin: 1rem 0; }
.wiki-revision-list li {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 0.5rem;
  background: var(--card-bg);
}
.wiki-revision-list li .v { font-weight: 700; color: var(--primary-color); font-variant-numeric: tabular-nums; }
.wiki-revision-list li .meta { font-size: 12px; color: var(--text-secondary); }
.wiki-revision-list li .links { font-size: 12px; }
.wiki-revision-list li .links a { color: var(--primary-color); text-decoration: none; margin-left: 0.75rem; }
.wiki-revision-list li .links a:hover { text-decoration: underline; }

/* `difflib.HtmlDiff` emits `<table class="diff">` — style that class directly,
   scoped under .wiki-diff-output so it doesn't leak to other tables. */
.wiki-diff-output table.diff {
  width: 100%;
  border-collapse: collapse;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}
.wiki-diff-output table.diff td,
.wiki-diff-output table.diff th { padding: 4px 8px; border: 0; vertical-align: top; }
.wiki-diff-output table.diff .diff_header { background: var(--darker-bg); color: var(--text-secondary); font-weight: 700; }
.wiki-diff-output table.diff .diff_next { background: var(--darker-bg); color: var(--text-secondary); }
.wiki-diff-output table.diff .diff_add { background: rgba(76,175,80,0.18); color: var(--text-primary); }
.wiki-diff-output table.diff .diff_sub { background: rgba(244,67,54,0.18); color: var(--text-primary); }
.wiki-diff-output table.diff .diff_chg { background: rgba(255,152,0,0.15); color: var(--text-primary); }

.wiki-search-result {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}
.wiki-search-result h3 { margin: 0 0 0.25rem; font-size: 16px; }
.wiki-search-result h3 a { color: var(--primary-color); text-decoration: none; }
.wiki-search-result h3 a:hover { text-decoration: underline; }
.wiki-search-result .path { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.wiki-search-result .excerpt { font-size: 13px; color: var(--text-secondary); margin-top: 0.25rem; }

/* ── Responsive collapse ─────────────────────────────────────────── */
@media (max-width: 1100px) {
  .wiki-frame:not(.no-tree) { grid-template-columns: var(--wiki-tree-width) minmax(0, 1fr) 0; }
  .wiki-frame.no-tree { grid-template-columns: 0 minmax(0, 1fr) 0; }
  .wiki-toc-col { display: none; }
}
@media (max-width: 800px) {
  .wiki-frame { grid-template-columns: 1fr !important; }
  .wiki-tree-col { display: none; }
  .wiki-content { padding: 1.25rem 1rem 2rem; }
}