wenlzhang_obsidian-tag-index/styles.css

/* Tag Index Container */
.tag-index-container {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tag-index-empty-state {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

/* Tree structure styling */
.tag-index-tree-item {
  position: relative;
}

.tag-index-tree-item-self {
  display: flex;
  align-items: center;
  padding: 4px 8px;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.tag-index-tree-item-self:hover {
  background-color: var(--background-secondary-alt);
}

/* Indentation based on level - scalable for unlimited levels */
.tag-index-tree-item[data-level="0"] .tag-index-tree-item-self {
  padding-left: 8px;
}

.tag-index-tree-item[data-level="1"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 1);
}

.tag-index-tree-item[data-level="2"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 2);
}

.tag-index-tree-item[data-level="3"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 3);
}

.tag-index-tree-item[data-level="4"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 4);
}

.tag-index-tree-item[data-level="5"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 5);
}

.tag-index-tree-item[data-level="6"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 6);
}

.tag-index-tree-item[data-level="7"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 7);
}

.tag-index-tree-item[data-level="8"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 8);
}

.tag-index-tree-item[data-level="9"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 9);
}

.tag-index-tree-item[data-level="10"] .tag-index-tree-item-self {
  padding-left: calc(8px + 16px * 10);
}

/* Connection lines - continuous vertical lines */
.tag-index-tree-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--background-modifier-border);
}

.tag-index-tree-item[data-level="1"]::before {
  left: calc(4px + 16px * 0.5);
}

.tag-index-tree-item[data-level="2"]::before {
  left: calc(4px + 16px * 1.5);
}

.tag-index-tree-item[data-level="3"]::before {
  left: calc(4px + 16px * 2.5);
}

.tag-index-tree-item[data-level="4"]::before {
  left: calc(4px + 16px * 3.5);
}

.tag-index-tree-item[data-level="5"]::before {
  left: calc(4px + 16px * 4.5);
}

.tag-index-tree-item[data-level="6"]::before {
  left: calc(4px + 16px * 5.5);
}

.tag-index-tree-item[data-level="7"]::before {
  left: calc(4px + 16px * 6.5);
}

.tag-index-tree-item[data-level="8"]::before {
  left: calc(4px + 16px * 7.5);
}

.tag-index-tree-item[data-level="9"]::before {
  left: calc(4px + 16px * 8.5);
}

.tag-index-tree-item[data-level="10"]::before {
  left: calc(4px + 16px * 9.5);
}

/* Only the last child stops the line at its midpoint */
.tag-index-tree-item:last-child::before {
  bottom: 50%;
}

/* Extend line through expanded items with children */
.tag-index-tree-item-children:not(.tag-index-display-none) ~ .tag-index-tree-item::before {
  top: 0;
}

/* Chevron icon */
.tag-index-tree-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-right: 4px;
  flex-shrink: 0;
  cursor: pointer;
}

.tag-index-tree-item-icon-placeholder {
  width: 16px;
  height: 16px;
  margin-right: 4px;
  flex-shrink: 0;
}

/* Tree item name */
.tag-index-tree-item-name {
  flex: 1;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Node styling (intermediate paths) */
.tag-index-tree-item-node {
  color: var(--text-muted);
  font-weight: 400;
}

/* Actual tag styling */
.tag-index-tree-item-tag {
  color: var(--text-normal);
  font-weight: 500;
}

/* Children container */
.tag-index-tree-item-children {
  margin-left: 0;
}

/* Notes section - should be indented relative to the tag */
.tag-index-tag-notes {
  margin-top: 4px;
  margin-bottom: 4px;
}

/* Indent notes based on their tree level - scalable for unlimited levels */
.tag-index-tag-notes[data-level="0"] {
  padding-left: calc(8px + 16px * 0 + 20px);
}

.tag-index-tag-notes[data-level="1"] {
  padding-left: calc(8px + 16px * 1 + 20px);
}

.tag-index-tag-notes[data-level="2"] {
  padding-left: calc(8px + 16px * 2 + 20px);
}

.tag-index-tag-notes[data-level="3"] {
  padding-left: calc(8px + 16px * 3 + 20px);
}

.tag-index-tag-notes[data-level="4"] {
  padding-left: calc(8px + 16px * 4 + 20px);
}

.tag-index-tag-notes[data-level="5"] {
  padding-left: calc(8px + 16px * 5 + 20px);
}

.tag-index-tag-notes[data-level="6"] {
  padding-left: calc(8px + 16px * 6 + 20px);
}

.tag-index-tag-notes[data-level="7"] {
  padding-left: calc(8px + 16px * 7 + 20px);
}

.tag-index-tag-notes[data-level="8"] {
  padding-left: calc(8px + 16px * 8 + 20px);
}

.tag-index-tag-notes[data-level="9"] {
  padding-left: calc(8px + 16px * 9 + 20px);
}

.tag-index-tag-notes[data-level="10"] {
  padding-left: calc(8px + 16px * 10 + 20px);
}

.tag-index-notes-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tag-index-tag-header {
  display: flex;
  align-items: center;
  padding: 4px 12px;
  cursor: pointer;
  border-radius: 4px;
  justify-content: space-between;
}

.tag-index-tag-header:hover {
  background-color: var(--background-secondary-alt);
}

.tag-index-collapse-icon {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-right: 4px;
}

.tag-index-tag-name {
  display: flex;
  align-items: center;
  gap: 0px; /* No gap between prefix and label */
  flex: 1;
}

.tag-index-tag-prefix {
  color: var(--text-muted);
  opacity: 0.7;
  font-size: 0.9em;
  margin-right: 0; /* Ensure no extra margin */
}

.tag-index-tag-label {
  color: var(--text-normal);
  font-weight: 500;
  margin-left: 0; /* Ensure no extra margin */
}

.tag-index-icon {
  color: var(--text-accent);
}

/* Header styling */
.tag-index-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 8px;
  margin-top: 8px;
  margin-bottom: 4px;
}

.tag-index-header-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tag-index-sort-button {
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  border-radius: 3px;
}

.tag-index-sort-button:hover {
  opacity: 1;
  color: var(--text-accent);
  background-color: var(--background-modifier-hover);
}

.tag-index-info-icon {
  color: var(--text-muted);
  cursor: help;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.tag-index-info-icon:hover {
  opacity: 1;
  color: var(--text-normal);
}

/* Draggable indicator */
.tag-index-draggable {
  cursor: grab;
}

.tag-index-draggable:active {
  cursor: grabbing;
}

/* Notes container within a tag - OLD STYLE, KEEPING FOR COMPATIBILITY */
.tag-index-tag-notes.legacy {
  padding-left: 32px;
  margin: 0px 0 4px 0;
  border-left: 1px solid var(--background-modifier-border);
}

/* Expanded tag */
.tag-expanded > .tag-index-tag-header {
  font-weight: 500;
}

/* Loading indicator */
.tag-index-loading {
  padding: 8px;
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.9em;
}

/* Empty note message */
.tag-index-empty-note {
  padding: 8px;
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.9em;
}

/* Remove button */
.tag-index-remove-btn {
  opacity: 0.6;
  cursor: pointer;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tag-index-remove-btn:hover {
  opacity: 1;
  color: var(--text-error);
}

/* Drag and drop styles */
.tag-being-dragged {
  opacity: 0.5;
  border: 1px dashed var(--text-accent);
}

.tag-drag-over {
  border-top: 2px solid var(--text-accent);
}

/* Notes list */
.tag-index-notes-list {
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tag-index-note-item {
  position: relative;
  padding: 0px 8px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background-color 0.2s ease;
  margin-bottom: 2px;
}

.tag-index-note-item:hover {
  background-color: var(--background-secondary-alt);
}

/* Note header contains the file link */
.tag-index-note-header {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Add a file icon before note names */
.tag-index-note-header::before {
  content: '📄';
  font-size: 13px;
  opacity: 0.6;
  flex-shrink: 0;
}

.tag-index-note-link {
  text-decoration: none;
  color: var(--text-accent-hover);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 400;
  border-bottom: 1px solid transparent;
  transition: all 0.2s ease;
}

.tag-index-note-link:hover {
  text-decoration: none; /* Prevent double underline */
  border-bottom-color: var(--text-accent);
  color: var(--text-accent);
}

/* Settings tab styles */
.tag-index-instructions {
  background-color: var(--background-secondary);
  padding: 16px;
  border-radius: 4px;
  margin: 12px 0;
}

.tag-index-instructions p {
  margin: 8px 0;
  line-height: 1.5;
}

/* Slider value display */
.tag-index-slider-value {
  display: inline-block;
  margin-left: 10px;
  padding: 2px 8px;
  background-color: var(--background-secondary);
  border-radius: 4px;
  font-size: 12px;
  font-family: var(--font-monospace);
  color: var(--text-muted);
  min-width: 60px;
  text-align: center;
}

/* Display state classes */
.tag-index-display-none {
  display: none;
}

.tag-index-display-block {
  display: block;
}

/* Line content display */
.tag-index-line-content-container {
  margin-left: 20px;
  padding-left: 8px;
  border-left: 2px solid var(--background-modifier-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tag-index-line-content {
  padding: 6px 8px;
  background-color: var(--background-primary-alt);
  border-radius: 4px;
  border: 1px solid var(--background-modifier-border);
  font-size: 13px;
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  transition: all 0.2s ease;
}

.tag-index-line-content:hover {
  background-color: var(--background-modifier-hover);
  border-color: var(--background-modifier-border-hover);
}

/* Clickable line content styling */
.tag-index-line-clickable {
  cursor: pointer;
}

.tag-index-line-clickable:hover {
  background-color: var(--interactive-hover);
  border-color: var(--interactive-accent);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tag-index-line-clickable:active {
  background-color: var(--interactive-accent);
  transform: translateY(1px);
}

.tag-index-line-number {
  color: var(--text-faint);
  font-family: var(--font-monospace);
  font-size: 11px;
  flex-shrink: 0;
  opacity: 0.8;
  min-width: 40px;
  text-align: right;
  font-weight: 500;
}

.tag-index-line-text {
  flex: 1;
  color: var(--text-normal);
  overflow: hidden;
  word-wrap: break-word;
}

/* Ensure proper rendering of markdown in line content */
.tag-index-line-text p {
  margin: 0;
  display: inline;
}

.tag-index-line-text code {
  font-size: 11px;
}

.tag-index-line-text strong {
  font-weight: 600;
}

.tag-index-line-text em {
  font-style: italic;
}