/* Category Sidebar Styles */

.search-layout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  /*margin-top: 2rem;*/
}

.search-layout--no-sidebar {
  grid-template-columns: 1fr;
}

.category-sidebar-wrapper {
    position: relative;
    width: 300px;
    left: -10px;
    transition: width 0.3s ease;
}

.category-sidebar-wrapper.sidebar--collapsed {
  width: 0;
}

.category-sidebar {
  position: sticky;
  top: 1rem;
  background: white;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  padding: 1rem;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  width: 300px;
  transform: translateX(0);
  transition: transform 0.3s ease;
}

.category-sidebar-wrapper.sidebar--collapsed .category-sidebar {
  transform: translateX(-100%);
}

.category-sidebar__header {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.category-sidebar__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary, #1a1a1a);
  margin: 0;
}

.category-sidebar__toggle {
  position: absolute;
  right: -40px;
  top: 0;
  background: var(--primary);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0 8px 8px 0;
  font-size: 1rem;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  color: white;
  transition: all 0.2s ease;
  line-height: 1;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

.category-sidebar__toggle:hover {
  color: var(--primary, #1a1a1a);
  background-color: var(--bg-secondary, #f9fafb);
}

/* Category Node Styles */

.category-node {
  margin-bottom: 0.25rem;
}

.category-node__content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0;
}

.category-node__content--active {
  background-color: var(--bg-secondary, #f9fafb);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
}

.category-node__toggle {
  background: none;
  border: none;
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0.125rem 0.25rem;
  color: var(--text-secondary, #6b7280);
  width: 20px;
  text-align: center;
  transition: transform 0.2s ease;
  line-height: 1;
}

.category-node__toggle:hover {
  color: var(--text-primary, #1a1a1a);
}

.category-node__spacer {
  display: inline-block;
  width: 20px;
}

.category-node__link {
  color: var(--text-primary, #1a1a1a);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: background-color 0.2s ease;
  flex: 1;
}

.category-node__link:hover {
  background-color: var(--bg-secondary, #f9fafb);
  color: var(--primary-color, #2563eb);
}

.category-node__link--active {
  font-weight: 600;
  color: var(--primary-color, #2563eb);
}

.category-node__children {
  margin-left: 0.5rem;
}

/* Loading state */
.category-sidebar--loading {
  opacity: 0.6;
  pointer-events: none;
}

.category-sidebar--loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-color, #e5e7eb);
  border-top-color: var(--primary-color, #2563eb);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .search-layout {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .category-sidebar {
        position: static;
        width: 100% !important;
        max-height: 400px;
        margin-bottom: 1.5rem;
    }

    .category-sidebar-wrapper {
        position: relative;
        width: 100%;
        /*left: -10px;*/
        transition: width 0.3s ease;
    }

    .category-sidebar__toggle {
        display: none;
    }

    .category-sidebar-wrapper.sidebar--collapsed .category-sidebar {
        transform: translateX(-100%);
    }
}