/*
 * Messaging Features
 * Message bubbles, threads, reactions, mentions, typing indicators
 */

/* Message Bubbles */
.message {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.message-content {
  max-width: 70%;
}

.message-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.5;
}

.message-incoming .message-bubble {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.message-outgoing {
  flex-direction: row-reverse;
}

.message-outgoing .message-bubble {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  border-bottom-right-radius: 4px;
}

.message-meta {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
  padding: 0 4px;
}

.message-outgoing .message-meta {
  text-align: right;
}

/* Comment Threads */
.comment-thread {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comment {
  display: flex;
  gap: 12px;
}

.comment-reply {
  margin-left: 44px;
}

.comment-content {
  flex: 1;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.comment-author {
  font-weight: 600;
  font-size: 14px;
}

.comment-time {
  font-size: 12px;
  color: var(--text-secondary);
}

.comment-body {
  font-size: 14px;
  line-height: 1.5;
  padding: 10px 14px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.comment-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.comment-action {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
}

.comment-action:hover {
  color: var(--accent-primary);
}

/* Activity Feed */
.activity-feed {
  display: flex;
  flex-direction: column;
}

.activity-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background-color: var(--bg-tertiary);
  flex-shrink: 0;
}

.activity-content {
  flex: 1;
}

.activity-text {
  font-size: 14px;
  line-height: 1.5;
}

.activity-time {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Typing Indicator */
.typing-indicator {
  height: 14px;
  padding: 0 4px;
  font-size: 12px;
  font-style: italic;
  color: var(--text-secondary);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.typing-indicator.visible {
  opacity: 1;
}

/* Presence List */
.presence-list {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
}

.presence-header {
  font-weight: 600;
  font-size: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 12px;
}

.presence-section {
  margin-bottom: 16px;
}

.presence-section:last-child {
  margin-bottom: 0;
}

.presence-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.presence-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
}

.presence-name {
  flex: 1;
  font-size: 14px;
}

.presence-status-text {
  font-size: 12px;
  color: var(--text-secondary);
}

.presence-item-offline {
  opacity: 0.6;
}

/* Reactions & Emoji Picker */
.message-with-reactions {
  display: inline-block;
}

.reactions-bar {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.reaction {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.reaction:hover {
  background-color: var(--bg-tertiary);
}

.reaction-active {
  background-color: rgba(139, 92, 246, 0.15);
  border-color: var(--accent-primary);
}

.reaction-add {
  color: var(--text-secondary);
}

.emoji-picker {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  max-width: 280px;
}

.emoji-picker-search {
  margin-bottom: 12px;
}

.emoji-picker-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.emoji-picker-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}

.emoji-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 18px;
  transition: background-color 0.15s;
}

.emoji-btn:hover {
  background-color: var(--bg-tertiary);
}

/* @Mentions */
.mention {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.mention-user {
  background-color: rgba(139, 92, 246, 0.15);
  color: var(--accent-primary);
}

.mention-issue {
  background-color: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.mention-team {
  background-color: rgba(236, 72, 153, 0.15);
  color: #ec4899;
}

.mention-channel {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
}

.mention-autocomplete {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.mention-autocomplete-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.mention-autocomplete-item:hover,
.mention-autocomplete-item-active {
  background-color: var(--bg-tertiary);
}

.mention-autocomplete-info {
  display: flex;
  flex-direction: column;
}

.mention-autocomplete-name {
  font-size: 14px;
  font-weight: 500;
}

.mention-autocomplete-handle {
  font-size: 12px;
  color: var(--text-secondary);
}

/* @Mentions */
.mention {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.mention-user {
  background-color: rgba(139, 92, 246, 0.15);
  color: var(--accent-primary);
}

.mention-issue {
  background-color: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.mention-team {
  background-color: rgba(236, 72, 153, 0.15);
  color: #ec4899;
}

.mention-channel {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
}

.mention-autocomplete {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.mention-autocomplete-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.mention-autocomplete-item:hover,
.mention-autocomplete-item-active {
  background-color: var(--bg-tertiary);
}

.mention-autocomplete-info {
  display: flex;
  flex-direction: column;
}

.mention-autocomplete-name {
  font-size: 14px;
  font-weight: 500;
}

.mention-autocomplete-handle {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Unread Indicators */
.unread-icon-wrapper {
  position: relative;
  display: inline-block;
}

.unread-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.unread-badge-dot {
  min-width: 10px;
  width: 10px;
  height: 10px;
  padding: 0;
}

.unread-badge-mention {
  background: #ef4444;
}

.channel-list {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.channel-item:hover {
  background-color: var(--bg-tertiary);
}

.channel-icon {
  color: var(--text-secondary);
  font-weight: 500;
}

.channel-name {
  flex: 1;
  font-size: 14px;
}

.channel-item-unread .channel-name {
  font-weight: 600;
}

.channel-item-mention {
  background-color: rgba(239, 68, 68, 0.1);
}

.channel-item .unread-badge {
  position: static;
}

.unread-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ef4444;
  font-size: 12px;
  font-weight: 500;
}

.unread-divider::before,
.unread-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: #ef4444;
}