/* -------------------------------------------------------------------------- */
/*                             Conversation List                            */
/* -------------------------------------------------------------------------- */
.bn-ms-conv,
.bn-ms-conv.bn-ms-conv--hidden {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 8px;
  background: var(--bn-ms-color-surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0;
  max-width: 100%;
  transition: transform var(--bn-ms-transition-base), box-shadow var(--bn-ms-transition-base), background var(--bn-ms-transition-base);
}
.bn-ms-conv-list-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 4px;
  background: var(--bn-ms-color-surface-alt);
}
.bn-ms-conv,
.bn-ms-conv.bn-ms-conv--hidden {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: var(--bn-ms-spacing-sm);
  border-radius: var(--bn-ms-radius-md);
  background: var(--bn-ms-color-surface);
  box-shadow: var(--bn-ms-shadow-xs);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0;
  max-width: 100%;
  transition: transform var(--bn-ms-transition-base), box-shadow var(--bn-ms-transition-base), background var(--bn-ms-transition-base);
}
/* User card */
.bn-ms-conv-user {
  padding: 10px 12px 8px;
  border-bottom: 1px solid var(--bn-ms-color-border);
  background: var(--bn-ms-color-surface);
}
.bn-ms-conv-user__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}
.bn-ms-conv-user__inner strong {
  font-size: 0.9rem;
}
.bn-ms-conv-user__meta {
  margin-top: 1px;
  font-size: 0.72rem;
  color: var(--bn-ms-color-text-muted);
}
.bn-ms-conv-user__actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
/* Search */
.bn-ms-conv-search {
  padding: 6px 10px;
  background: var(--bn-ms-color-surface);
  border-bottom: 1px solid var(--bn-ms-color-border);
}
.bn-ms-conv-search input[type="search"] {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--bn-ms-color-border);
  background: var(--bn-ms-color-surface-alt);
  font-size: 0.85rem;
  transition: border-color var(--bn-ms-transition-base), box-shadow var(--bn-ms-transition-base);
}
.bn-ms-conv-search input[type="search"]:focus {
  outline: none;
  border-color: var(--bn-ms-color-primary);
  box-shadow: 0 0 0 3px var(--bn-ms-color-primary-soft);
  background: var(--bn-ms-color-surface);
}
.bn-ms-sidebar__content {
  overflow-x: hidden;
}
.bn-ms-conv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
}

.bn-ms-conv:hover {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  background: var(--bn-ms-color-surface-alt);
}

.bn-ms-conv[aria-selected="true"] {
  background: rgba(255, 122, 24, 0.08);
  box-shadow: 0 0 0 1px rgba(255, 122, 24, 0.3);
}

.bn-ms-conv__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bn-ms-color-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.bn-ms-conv__content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  gap: 4px;
}

.bn-ms-conv__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.bn-ms-conv__name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--bn-ms-color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bn-ms-conv__time {
  font-size: 0.7rem;
  color: var(--bn-ms-color-text-muted);
  flex-shrink: 0;
}

.bn-ms-conv__unread {
  margin-left: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: var(--bn-ms-color-primary);
  border-radius: 10px;
  padding: 1px 6px;
  min-width: 18px;
  text-align: center;
}

.bn-ms-conv__preview {
  font-size: 0.8rem;
  color: var(--bn-ms-color-text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bn-ms-conv__actions {
  display: flex;
  gap: 4px;
  margin-left: auto;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity var(--bn-ms-transition-base), transform var(--bn-ms-transition-base);
}

.bn-ms-conv.swiped .bn-ms-conv__actions {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.bn-ms-conv__action {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--bn-ms-color-surface-alt);
  color: var(--bn-ms-color-text);
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--bn-ms-transition-base), transform var(--bn-ms-transition-base);
}

.bn-ms-conv__action:hover {
  background: var(--bn-ms-color-primary-soft);
}

.bn-ms-conv__action:active {
  transform: scale(0.95);
}

.bn-ms-conv__action.bn-ms-conv__action--danger {
  background: var(--bn-ms-color-danger-soft);
  color: var(--bn-ms-color-danger);
}

.bn-ms-conv.has-unread .bn-ms-conv__name {
  font-weight: var(--bn-ms-font-weight-bold);
}

.bn-ms-conv.has-unread .bn-ms-conv__preview {
  color: var(--bn-ms-color-text);
}

.bn-ms-conv.is-hidden {
  opacity: 0.7;
}

.bn-ms-conv__actions:focus-visible .bn-ms-conv__action,
.bn-ms-conv__action:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--bn-ms-color-primary-soft);
}

.bn-ms-conv-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: var(--bn-ms-spacing-sm);
  border-radius: var(--bn-ms-radius-md);
  cursor: pointer;
  transition: transform var(--bn-ms-transition-base), box-shadow var(--bn-ms-transition-base), background var(--bn-ms-transition-base);
  background: transparent;
  position: relative;
}

.bn-ms-conv-item:hover {
  background: var(--bn-ms-color-surface);
  box-shadow: var(--bn-ms-shadow-sm);
}

.bn-ms-conv-item[aria-selected="true"] {
  background: var(--bn-ms-color-surface);
  box-shadow: 0 0 0 2px var(--bn-ms-color-primary-soft);
}

.bn-ms-conv-item:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--bn-ms-color-primary-soft);
}

.bn-ms-conv-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bn-ms-color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  position: relative;
  flex-shrink: 0;
}

.bn-ms-conv-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.bn-ms-conv-avatar__status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--bn-ms-color-success);
  border: 3px solid var(--bn-ms-color-surface);
}

.bn-ms-conv-body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  gap: 4px;
}

.bn-ms-conv-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.bn-ms-conv-name {
  font-weight: var(--bn-ms-font-weight-medium);
  font-size: var(--bn-ms-font-size-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--bn-ms-color-text);
}

.bn-ms-conv-meta {
  font-size: var(--bn-ms-font-size-xs);
  color: var(--bn-ms-color-text-soft);
  flex-shrink: 0;
}

.bn-ms-conv-preview {
  font-size: var(--bn-ms-font-size-sm);
  color: var(--bn-ms-color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.4;
}

.bn-ms-conv-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.bn-ms-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--bn-ms-color-primary);
  color: #fff;
  font-size: var(--bn-ms-font-size-xs);
  font-weight: var(--bn-ms-font-weight-bold);
}

.bn-ms-conv-empty {
  padding: 16px 12px;
  text-align: center;
  color: var(--bn-ms-color-text-muted);
  font-size: 0.8rem;
}

/* Sections */
.bn-ms-conv-section {
  padding: 8px 8px 4px;
  display: flex;
  flex-direction: column;
}

.bn-ms-conv-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 6px 0;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bn-ms-color-text-muted);
  font-weight: 700;
  margin-bottom: 4px;
}

.bn-ms-link-btn {
  font-size: var(--bn-ms-font-size-xs);
}