/* ─── Memex Chat Plugin Styles ───────────────────────────────────────── */

/* ─── Related Notes Panel ────────────────────────────────────────────── */

.vc-related-header {
  padding: 10px 12px 6px;
  border-bottom: 1px solid var(--background-modifier-border);
}

.vc-related-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-normal);
}

.vc-related-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vc-related-status {
  padding: 16px 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.vc-related-list {
  overflow-y: auto;
}

.vc-related-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--background-modifier-border);
  transition: background 0.1s;
}

.vc-related-item:hover {
  background: var(--background-modifier-hover);
}

.vc-related-info {
  flex: 1;
  min-width: 0;
}

.vc-related-name-row {
  display: flex;
  align-items: baseline;
  gap: 5px;
  min-width: 0;
}

.vc-related-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.vc-related-linked {
  font-size: 9px;
  font-weight: 600;
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 15%, transparent);
  border-radius: 3px;
  padding: 0 4px;
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.vc-related-folder {
  font-size: 10px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vc-related-score-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}

.vc-related-bar {
  width: 48px;
  height: 3px;
  background: var(--background-modifier-border);
  border-radius: 2px;
  overflow: hidden;
}

.vc-related-bar-fill {
  height: 100%;
  background: var(--interactive-accent);
  border-radius: 2px;
}

.vc-related-bar-fill--mp {
  background: var(--color-purple, #8b5cf6);
}

.vc-related-section-label {
  padding: 5px 12px 3px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  background: var(--background-secondary);
  border-bottom: 1px solid var(--background-modifier-border);
}

.vc-related-location {
  font-size: 10px;
  color: var(--text-faint);
  white-space: nowrap;
  flex-shrink: 0;
}

.vc-related-excerpt {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vc-related-pct {
  font-size: 10px;
  color: var(--text-muted);
}

.vc-root {
  display: flex;
  flex-direction: column;
  height: 100%;
  font-size: 14px;
  overflow: hidden;
}

/* Header */
.vc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 8px;
  border-bottom: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}

.vc-header-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-normal);
}

.vc-header-modes {
  display: flex;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.vc-mode-btn {
  background: none;
  border: 1px solid var(--background-modifier-border);
  border-radius: 12px;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.vc-mode-btn:hover {
  background: var(--background-modifier-hover);
  color: var(--text-normal);
}

.vc-mode-btn--active {
  background: var(--interactive-accent);
  border-color: var(--interactive-accent);
  color: var(--text-on-accent);
}

.vc-mode-btn--active:hover {
  opacity: 0.9;
  color: var(--text-on-accent);
  background: var(--interactive-accent);
}

/* Mode hint panel */
.vc-mode-hint {
  margin-bottom: 8px;
  padding: 10px 12px;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 6px;
}

.vc-mode-hint-text {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-muted);
  white-space: pre-wrap;
}

.vc-header-actions {
  display: flex;
  gap: 4px;
}

.vc-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: background 0.15s, color 0.15s;
}

.vc-icon-btn:hover {
  background: var(--background-modifier-hover);
  color: var(--text-normal);
}

/* Main layout */
.vc-main {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Thread sidebar */
.vc-sidebar {
  width: 140px;
  flex-shrink: 0;
  border-right: 1px solid var(--background-modifier-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.vc-sidebar-title {
  padding: 8px 10px 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  flex-shrink: 0;
}

.vc-thread-list {
  overflow-y: auto;
  flex: 1;
}

.vc-thread-item {
  display: flex;
  align-items: center;
  padding: 6px 10px;
  cursor: pointer;
  border-radius: 0;
  gap: 4px;
  transition: background 0.1s;
}

.vc-thread-item:hover {
  background: var(--background-modifier-hover);
}

.vc-thread-item--active {
  background: var(--background-modifier-active-hover);
  border-left: 2px solid var(--interactive-accent);
}

.vc-thread-title {
  flex: 1;
  font-size: 12px;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.vc-thread-del {
  font-size: 10px;
  opacity: 0;
  transition: opacity 0.15s;
}

.vc-thread-item:hover .vc-thread-del {
  opacity: 1;
}

/* Rename input */
.vc-thread-rename {
  flex: 1;
  font-size: 12px;
  background: var(--background-primary);
  border: 1px solid var(--interactive-accent);
  border-radius: 3px;
  color: var(--text-normal);
  padding: 1px 4px;
  width: 0; /* flex will expand it */
  min-width: 0;
  outline: none;
}

/* History section */
.vc-history-section {
  flex-shrink: 0;
  border-top: 1px solid var(--background-modifier-border);
}

.vc-history-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  user-select: none;
}

.vc-history-toggle:hover {
  color: var(--text-normal);
}

.vc-history-arrow {
  font-size: 10px;
}

.vc-history-label {
  flex: 1;
}

.vc-history-list {
  overflow-y: auto;
  max-height: 180px;
}

.vc-history-item {
  display: flex;
  align-items: center;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vc-history-item:hover {
  background: var(--background-modifier-hover);
  color: var(--text-normal);
}

.vc-history-empty {
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text-faint);
  font-style: italic;
}

/* Chat area */
.vc-chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* Status */
.vc-status {
  padding: 4px 12px;
  font-size: 11px;
  color: var(--text-accent);
  background: var(--background-secondary);
  flex-shrink: 0;
  display: none;
  border-bottom: 1px solid var(--background-modifier-border);
}

/* Messages */
.vc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vc-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 8px;
  color: var(--text-muted);
  text-align: center;
  padding: 20px;
}

.vc-empty-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.vc-empty-text {
  font-size: 13px;
  line-height: 1.5;
}

.vc-empty-hint {
  font-size: 11px;
  opacity: 0.7;
  font-style: italic;
}

.vc-msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vc-msg--user {
  align-items: flex-end;
}

.vc-msg--assistant {
  align-items: flex-start;
}

.vc-bubble {
  max-width: 90%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
  user-select: text !important;
  -webkit-user-select: text !important;
  cursor: text;
}

.vc-bubble * {
  user-select: text !important;
  -webkit-user-select: text !important;
}

.vc-msg--user .vc-bubble {
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border-bottom-right-radius: 4px;
  white-space: pre-wrap;
}

.vc-msg--assistant .vc-bubble {
  background: var(--background-secondary);
  color: var(--text-normal);
  border-bottom-left-radius: 4px;
  width: 100%;
  max-width: 100%;
}

/* Markdown rendering inside bubble */
.vc-md {
  line-height: 1.65;
}
.vc-md p {
  margin: 0 0 10px;
}
.vc-md p:last-child {
  margin-bottom: 0;
}
.vc-md h1, .vc-md h2, .vc-md h3 {
  margin: 16px 0 6px;
  font-size: 1em;
  font-weight: 600;
}
.vc-md h1:first-child, .vc-md h2:first-child, .vc-md h3:first-child {
  margin-top: 4px;
}
.vc-md code {
  background: var(--background-primary-alt);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.88em;
}
.vc-md pre {
  position: relative;
  background: var(--background-primary-alt);
  padding: 10px 12px;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 12px;
  margin: 10px 0;
  line-height: 1.5;
}

/* Hide Obsidian's injected copy-code button inside chat bubbles */
.vc-md .copy-code-button,
.vc-md pre > button,
.vc-md .code-block-flair {
  display: none !important;
}
.vc-md pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}
.vc-md ul, .vc-md ol {
  padding-left: 22px;
  margin: 6px 0 10px;
}
.vc-md li {
  margin: 4px 0;
}
.vc-md li > ul, .vc-md li > ol {
  margin: 4px 0;
}
.vc-md a.internal-link {
  color: var(--text-accent);
  cursor: pointer;
  text-decoration: none;
}
.vc-md a.internal-link:hover {
  text-decoration: underline;
}
.vc-md blockquote {
  border-left: 3px solid var(--text-muted);
  margin: 10px 0;
  padding: 6px 10px;
  color: var(--text-muted);
}
.vc-md hr {
  border: none;
  border-top: 1px solid var(--background-modifier-border);
  margin: 12px 0;
}
.vc-md table {
  border-collapse: collapse;
  width: 100%;
  margin: 10px 0;
  font-size: 12px;
}
.vc-md th, .vc-md td {
  border: 1px solid var(--background-modifier-border);
  padding: 5px 8px;
  text-align: left;
}

/* Unresolved link suggestion */
.vc-link-hint {
  display: inline;
  font-size: 0.88em;
}

.vc-link-hint-label {
  color: var(--text-muted);
}

.vc-link-hint-target {
  color: var(--text-accent);
  cursor: pointer;
  text-decoration: none;
}

.vc-link-hint-target:hover {
  text-decoration: underline;
}

/* Streaming cursor */
.vc-cursor {
  animation: blink 1s step-end infinite;
  opacity: 0.7;
  font-size: 11px;
}

@keyframes blink {
  0%, 100% { opacity: 0; }
  50% { opacity: 0.7; }
}

/* Sources */
.vc-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  padding: 4px 0 2px;
  font-size: 11px;
}

.vc-sources-label {
  color: var(--text-muted);
}

.vc-source-link {
  color: var(--text-accent);
  cursor: pointer;
  background: var(--background-secondary);
  padding: 1px 6px;
  border-radius: 10px;
  border: 1px solid var(--background-modifier-border);
  transition: background 0.1s;
}

.vc-source-link:hover {
  background: var(--background-modifier-hover);
}

/* Message action buttons (Copy, Save as Note) */
.vc-msg-actions {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  opacity: 0;
  transition: opacity 0.15s;
}

.vc-msg--assistant:hover .vc-msg-actions {
  opacity: 1;
}

.vc-msg-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1px solid var(--background-modifier-border);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}

.vc-msg-action-btn:hover {
  background: var(--background-modifier-hover);
  color: var(--text-normal);
}

/* Context Preview */
.vc-context-preview {
  padding: 8px 12px;
  background: var(--background-secondary);
  border-top: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
  max-height: 200px;
  overflow-y: auto;
}

.vc-ctx-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.vc-ctx-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-normal);
}

.vc-ctx-actions {
  display: flex;
  gap: 6px;
}

.vc-ctx-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vc-ctx-item {
  padding: 5px 8px;
  background: var(--background-primary);
  border-radius: 6px;
  border: 1px solid var(--background-modifier-border);
  font-size: 12px;
}

.vc-ctx-item-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}

.vc-ctx-item-title {
  flex: 1;
  font-weight: 500;
  color: var(--text-accent);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vc-ctx-item-title:hover {
  text-decoration: underline;
}

.vc-ctx-score {
  font-size: 10px;
  color: var(--text-muted);
  background: var(--background-modifier-hover);
  padding: 1px 5px;
  border-radius: 8px;
}

.vc-ctx-remove {
  font-size: 10px;
  color: var(--text-muted);
  padding: 1px 4px;
}

.vc-ctx-excerpt {
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.4;
}

/* Input area */
.vc-input-area {
  padding: 8px 12px 12px;
  border-top: 1px solid var(--background-modifier-border);
  flex-shrink: 0;
}

.vc-input-wrapper {
  position: relative;
  margin-bottom: 6px;
}

.vc-mention-dropdown {
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  max-height: 220px;
  overflow-y: auto;
  z-index: 9999;
}

.vc-mention-item {
  padding: 7px 12px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vc-mention-item:hover,
.vc-mention-item--active {
  background: var(--background-modifier-hover);
  color: var(--text-accent);
}

.vc-input {
  width: 100%;
  resize: none;
  border: 1px solid var(--background-modifier-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: var(--font-text);
  background: var(--background-primary);
  color: var(--text-normal);
  outline: none;
  transition: border-color 0.15s;
  line-height: 1.5;
  min-height: 60px;
  max-height: 200px;
  box-sizing: border-box;
}

.vc-input:focus {
  border-color: var(--interactive-accent);
}

.vc-input-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vc-ctx-btn {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 5px;
  background: var(--background-modifier-hover);
  border: 1px solid var(--background-modifier-border);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.1s, color 0.1s;
}

.vc-ctx-btn:hover {
  background: var(--background-modifier-active-hover);
  color: var(--text-normal);
}

.vc-send-btn {
  padding: 6px 16px;
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}

.vc-send-btn:hover {
  opacity: 0.9;
}

.vc-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.vc-send-btn--sm {
  padding: 3px 10px;
  font-size: 11px;
}

/* Priority properties tag editor (Settings) */
.vc-prop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
}

.vc-prop-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--background-modifier-hover);
  border: 1px solid var(--background-modifier-border);
  border-radius: 12px;
  padding: 2px 8px 2px 10px;
  font-size: 12px;
  color: var(--text-normal);
}

.vc-prop-tag-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1;
  padding: 0 1px;
  border-radius: 50%;
}

.vc-prop-tag-remove:hover {
  color: var(--text-error);
}

.vc-prop-add-row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.vc-prop-input {
  flex: 1;
  border: 1px solid var(--background-modifier-border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  background: var(--background-primary);
  color: var(--text-normal);
  outline: none;
  min-width: 0;
}

.vc-prop-input:focus {
  border-color: var(--interactive-accent);
}

.vc-prop-add-btn {
  background: var(--interactive-accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  line-height: 1;
}

.vc-prop-add-btn:hover {
  opacity: 0.85;
}

/* Folder autocomplete */
.vc-folder-search-wrap {
  position: relative;
  flex: 1;
}

.vc-folder-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--background-primary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  max-height: 220px;
  overflow-y: auto;
  margin-top: 2px;
}

.vc-folder-item {
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-normal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vc-folder-item:hover {
  background: var(--background-modifier-hover);
}

/* Prompt button settings list */
.vc-pbtn-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

.vc-pbtn-row,
.vc-pbtn-add-row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.vc-pbtn-input {
  border: 1px solid var(--background-modifier-border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  background: var(--background-primary);
  color: var(--text-normal);
  outline: none;
  width: 110px;
  flex-shrink: 0;
}

.vc-pbtn-input:focus {
  border-color: var(--interactive-accent);
}

.vc-pbtn-path {
  flex: 1;
  width: auto;
}

.vc-pbtn-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: var(--background-secondary);
  border: 1px solid var(--background-modifier-border);
  border-radius: 6px;
}

.vc-pbtn-row2 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.vc-pbtn-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
}

.vc-pbtn-folders {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.vc-pbtn-folder-label {
  font-size: 11px;
  color: var(--text-muted);
}