/* Virtual Explorer Columns & Tree Styling */

.explorer-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  border-top: 1px solid var(--border-color);
  flex-grow: 1;
  overflow: hidden;
  height: 550px;
}

.explorer-folders-sidebar {
  border-right: 1px solid var(--border-color);
  background-color: #ffffff;
  overflow-y: auto;
  padding: 1rem 0.5rem;
}

.explorer-files-panel {
  background-color: #ffffff;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Breadcrumbs bar styling */
.explorer-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.breadcrumb-item {
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  transition: var(--transition);
}

.breadcrumb-item:hover {
  background-color: #f1f5f9;
  color: var(--primary-blue);
}

.breadcrumb-item::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb-item:last-child::after {
  content: "";
}

.breadcrumb-item:last-child {
  color: var(--primary-blue);
  font-weight: 600;
  cursor: default;
  background: none;
}

/* Folder Tree Sidebar Items */
.folder-tree-list {
  list-style: none;
}

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

.folder-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.folder-link:hover {
  background-color: #f1f5f9;
}

.folder-link.active {
  background-color: #eff6ff;
  color: var(--accent-blue);
  font-weight: 600;
}

.folder-icon-svg {
  width: 18px;
  height: 18px;
  fill: #eab308; /* Explorer Gold Folder Color */
  flex-shrink: 0;
}

.folder-children {
  list-style: none;
  padding-left: 1.25rem;
  margin-top: 0.25rem;
  border-left: 1px dashed var(--border-color);
}

/* Explorer File Table Layout */
.explorer-table {
  width: 100%;
}

.explorer-file-row {
  transition: var(--transition);
}

.explorer-file-row:hover {
  background-color: #f8fafc;
}

.file-name-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--primary-blue);
}

.file-icon-svg {
  width: 18px;
  height: 18px;
  fill: var(--accent-blue);
  flex-shrink: 0;
}

.file-delete-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
}

.file-delete-btn:hover {
  color: var(--danger-red);
  background-color: #fef2f2;
}

.file-download-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
  margin-right: 0.25rem;
}

.file-download-btn:hover {
  color: var(--success-green);
  background-color: #ecfdf5;
}

.action-cell {
  display: flex;
  align-items: center;
  justify-content: center;
}