/* ---------- Wiki / Manual ---------- */
.wiki-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
}

.wiki-toc {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding: 20px 0;
  border-right: 1px solid var(--border);
}

.wiki-toc h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 14px;
}

.wiki-toc a {
  display: block;
  padding: 5px 16px 5px 0;
  color: var(--muted);
  font-size: 0.85rem;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.wiki-toc a:hover,
.wiki-toc a.active {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.wiki-toc a.sub {
  padding-left: 14px;
  font-size: 0.8rem;
}

.wiki-body h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 52px 0 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.wiki-body h2:first-child {
  border-top: none;
  margin-top: 0;
}

.wiki-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 30px 0 12px;
  color: var(--text);
}

.wiki-body h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 20px 0 8px;
  color: var(--muted);
}

.wiki-body p {
  margin-bottom: 14px;
  line-height: 1.7;
}

.wiki-body ul, .wiki-body ol {
  margin: 0 0 16px 22px;
}

.wiki-body li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.wiki-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.92rem;
}

.wiki-body th, .wiki-body td {
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--border);
}

.wiki-body th {
  background: var(--surface-2);
  font-family: var(--font-display);
  font-weight: 600;
  white-space: nowrap;
}

.wiki-body code {
  background: var(--surface-2);
  border-radius: 5px;
  padding: 2px 7px;
  font-family: "Cascadia Mono", "Fira Code", Consolas, monospace;
  font-size: 0.88em;
  color: var(--cyan);
}

.wiki-body pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin: 16px 0 24px;
  overflow-x: auto;
  font-family: "Cascadia Mono", "Fira Code", Consolas, monospace;
  font-size: 0.88em;
  line-height: 1.6;
}

.wiki-body pre code {
  background: none;
  padding: 0;
  color: var(--text);
}

.wiki-screenshot {
  margin: 20px 0 28px;
  text-align: center;
}

.wiki-screenshot img {
  max-width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

.wiki-screenshot figcaption {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

.wiki-steps {
  counter-reset: wiki-step;
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

.wiki-steps li {
  counter-increment: wiki-step;
  position: relative;
  padding-left: 48px;
  margin-bottom: 20px;
}

.wiki-steps li::before {
  content: counter(wiki-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--gradient-app);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
}

.wiki-tip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin: 18px 0;
}

.wiki-tip strong {
  color: var(--cyan);
}

.wiki-warn {
  border-left-color: var(--amber);
}

.wiki-warn strong {
  color: var(--amber);
}

.wiki-note {
  border-left-color: var(--violet);
}

.wiki-note strong {
  color: var(--violet);
}

.wiki-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin: 20px 0 28px;
}

.wiki-feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  transition: border-color 0.2s;
}

.wiki-feature-card:hover {
  border-color: var(--cyan);
}

.wiki-feature-card h4 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  color: var(--text);
}

.wiki-feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.wiki-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.wiki-badge-new {
  background: rgba(34, 211, 238, 0.15);
  color: var(--cyan);
  border: 1px solid rgba(34, 211, 238, 0.35);
}

.wiki-badge-early {
  background: rgba(251, 191, 36, 0.15);
  color: var(--amber);
  border: 1px solid rgba(251, 191, 36, 0.35);
}

.wiki-back-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  z-index: 40;
  text-decoration: none;
}

.wiki-back-top:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  text-decoration: none;
}

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

  .wiki-toc {
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 0 0 16px;
    margin-bottom: 24px;
  }

  .wiki-toc a {
    display: inline-block;
    padding: 4px 10px;
    border-left: none;
    border-bottom: 2px solid transparent;
  }

  .wiki-toc a:hover,
  .wiki-toc a.active {
    border-left: none;
    border-bottom-color: var(--cyan);
  }
}