.wiki .card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition-smooth);
}
.wiki .card:hover {
  border-color: var(--glass-border-hover);
}
.wiki .card-header {
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--glass-border);
  padding: 0.75rem 1.25rem;
}
.wiki .card-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main) !important;
}
.wiki .card-text {
  color: var(--text-muted) !important;
}
.wiki .list-group-item {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  transition: var(--transition-smooth);
}
.wiki .list-group-item:hover {
  background: rgba(59,130,246,0.05);
  color: var(--text-main);
}
.wiki .list-group-item:first-child {
  border-top: none;
}
.wiki .list-group-item:last-child {
  border-bottom: none;
}
.wiki .list-group-item-action {
  color: var(--text-muted);
  transition: var(--transition-smooth);
}
.wiki .list-group-item-action:hover,
.wiki .list-group-item-action:focus {
  background: rgba(59,130,246,0.08);
  color: var(--primary);
}
.wiki .submenu {
  display: none;
  background: rgba(255,255,255,0.02);
}
.wiki .list-group-item:hover .submenu,
.wiki .list-group-item:focus-within .submenu {
  display: block;
}
.wiki .submenu .list-group-item {
  padding-left: 1.5rem;
  font-size: 0.9rem;
  border: none;
  background: transparent;
}
.wiki .submenu .list-group-item:hover {
  background: rgba(255,255,255,0.03);
}
.wiki .submenu .list-group-item i {
  font-size: 0.8rem;
}
.wiki .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--glass-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.wiki a {
  transition: var(--transition-smooth);
  color: var(--primary);
}
.wiki a:hover {
  color: var(--secondary);
}
.wiki .btn-outline-primary {
  transition: var(--transition-smooth);
}
.wiki .btn-outline-primary:hover {
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .wiki .col-3,
  .wiki .col-lg-9 {
    width: 100%;
  }
  .wiki .col-3 {
    margin-bottom: 1rem;
  }
}
@media (max-width: 767.98px) {
  .wiki .card-body {
    padding: 1.25rem;
  }
  .wiki .col-md-4 {
    min-height: 200px;
  }
}

/* Wiki search input */
.wiki-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.wiki-search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  font-size: 0.82rem;
  pointer-events: none;
}

.wiki-search-input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.wiki-search-input::placeholder {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.wiki-search-input:focus {
  border-color: var(--primary);
  background: var(--bg-elevated-hover);
}