/*
 * Notifications
 * Notification center, unread indicators
 */

/* 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;
}

/* Notification Center */
.notification-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.notification-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
}

.notification-panel-title {
  font-weight: 600;
  font-size: 16px;
}

.notification-panel-tabs {
  display: flex;
  gap: 4px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-color);
}

.notification-tab {
  padding: 6px 12px;
  border: none;
  background: none;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}

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

.notification-tab.active {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.notification-tab-badge {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 8px;
}

.notification-list {
  max-height: 320px;
  overflow-y: auto;
}

.notification-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.15s;
}

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

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

.notification-item-unread {
  background-color: rgba(139, 92, 246, 0.05);
}

.notification-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;
}

.notification-icon-mention {
  background-color: rgba(139, 92, 246, 0.2);
  color: var(--accent-primary);
  font-weight: 600;
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-text {
  font-size: 14px;
  line-height: 1.4;
}

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

.notification-dismiss {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  font-size: 16px;
  opacity: 0;
  transition: opacity 0.15s;
}

.notification-item:hover .notification-dismiss {
  opacity: 1;
}

.notification-panel-footer {
  padding: 12px 16px;
  text-align: center;
  border-top: 1px solid var(--border-color);
}