/* Compact messenger pass: VK-like density for chat rooms. */

.bk-chat-context-card {
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
}

.bk-chat-context-card .bk-card-section-head {
  gap: 10px;
  margin: 0;
}

.bk-chat-context-card .bk-card-title {
  font-size: .98rem;
  line-height: 1.15;
}

.bk-chat-context-card .bk-eyebrow {
  font-size: .66rem;
  letter-spacing: .06em;
}

.bk-chat-context-card .bk-state-copy {
  max-width: 68ch;
  margin: 0;
  color: var(--bk-muted);
  font-size: .82rem;
  line-height: 1.45;
}

.bk-chat-context-card .bk-chip-row,
.bk-chat-context-card .bk-profile-feed-policy .bk-chip-row {
  gap: 5px;
}

.bk-chat-context-card .bk-badge,
.bk-chat-history-filter {
  min-height: 24px;
  padding: 3px 8px;
  font-size: .68rem;
  line-height: 1;
}

.bk-chat-context-card > .bk-card-grid-3 {
  gap: 8px;
}

.bk-chat-context-link {
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  padding: 8px 10px;
  border-radius: 13px;
}

.bk-chat-context-icon {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  font-size: .78rem;
}

.bk-chat-context-link strong {
  font-size: .78rem;
  line-height: 1.1;
}

.bk-chat-context-link small {
  margin-top: 2px;
  font-size: .68rem;
  line-height: 1.18;
}

.bk-chat-context-card .bk-profile-feed-policy {
  gap: 8px;
  padding: 10px 12px;
  border-radius: 14px;
}

.bk-chat-context-card .bk-profile-feed-policy strong {
  font-size: .82rem;
}

.bk-chat-context-card .bk-profile-feed-policy span {
  font-size: .76rem;
  line-height: 1.35;
}

.bk-chat-room-card {
  padding: 12px;
  border-radius: 18px;
}

.bk-chat-layout {
  display: grid;
  grid-template-columns: minmax(176px, 220px) minmax(0, 1fr);
  gap: 12px;
  min-height: min(68vh, 720px);
  max-height: min(72vh, 780px);
  overflow: hidden;
}

.bk-chat-layout > .bk-list {
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-width: thin;
}

.bk-chat-thread {
  height: 100%;
  max-height: none;
  padding: 8px 8px 12px;
  border: 1px solid rgba(148, 163, 184, .1);
  border-radius: 16px;
  background: rgba(2, 6, 23, .14);
}

.bk-chat-history-toolbar {
  gap: 7px;
  padding: 8px;
  border-radius: 14px;
}

.bk-chat-history-search {
  min-height: 32px;
  padding-inline: 10px;
  font-size: .78rem;
}

.bk-chat-history-filters {
  gap: 5px;
}

.bk-chat-pinned-summary {
  gap: 3px;
  max-height: 74px;
  padding: 8px 10px;
  border-radius: 12px;
}

.bk-chat-pinned-summary span {
  font-size: .62rem;
}

.bk-chat-pinned-summary strong {
  font-size: .78rem;
  line-height: 1.15;
}

.bk-chat-pinned-summary p {
  font-size: .72rem;
  line-height: 1.25;
  -webkit-line-clamp: 2;
}

.bk-chat-load-older {
  min-height: 28px;
  font-size: .7rem;
}

.bk-chat-date-divider,
.bk-chat-unread-divider {
  top: 82px;
  gap: 8px;
  padding-block: 2px;
  font-size: .64rem;
}

.bk-chat-thread .bk-chat-message-card {
  display: grid;
  gap: 4px;
  padding: 8px 10px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  box-shadow: none;
}

.bk-chat-thread .bk-chat-message-card:hover {
  background: rgba(148, 163, 184, .045);
}

.bk-chat-thread .bk-chat-message-card .bk-card-header {
  gap: 8px;
  margin: 0;
}

.bk-chat-thread .bk-chat-message-card .bk-card-title {
  font-size: .82rem;
  line-height: 1.12;
}

.bk-chat-thread .bk-chat-message-card .bk-meta {
  font-size: .68rem;
  line-height: 1.15;
}

.bk-chat-thread .bk-chat-message-card .bk-card-body {
  margin: 0;
  max-height: 180px;
  padding: 0 0 0 40px;
  color: var(--bk-text);
  font-size: .86rem;
  line-height: 1.42;
}

.bk-chat-thread .bk-chat-message-card .bk-card-body p {
  margin: 0;
}

.bk-chat-thread .bk-avatar {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 50%;
}

.bk-chat-first-unread {
  background: rgba(14, 165, 233, .065) !important;
  box-shadow: inset 2px 0 0 rgba(56, 189, 248, .7);
}

.bk-chat-message-actions {
  justify-content: flex-start;
  gap: 6px;
  margin-top: 2px;
  padding-left: 40px;
  opacity: .76;
}

.bk-chat-anchor-link,
.bk-chat-reply-action {
  min-height: 24px;
  padding: 3px 8px;
  border-color: transparent;
  background: transparent;
  font-size: .68rem;
}

.bk-chat-message-card:hover .bk-chat-anchor-link,
.bk-chat-message-card:hover .bk-chat-reply-action {
  border-color: rgba(148, 163, 184, .16);
  background: rgba(15, 23, 42, .44);
}

.bk-chat-thread .bk-blocked-link {
  margin: 4px 0 0 40px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: .78rem;
}

.bk-chat-nav-row {
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 8px;
  min-height: 58px;
  padding: 8px;
  border-radius: 13px;
}

.bk-chat-nav-row .bk-nav-icon,
.bk-chat-nav-row .bk-avatar {
  width: 34px;
  height: 34px;
  min-width: 34px;
  border-radius: 12px;
}

.bk-chat-nav-row .bk-list-row-title {
  font-size: .82rem;
  line-height: 1.1;
}

.bk-chat-nav-row .bk-meta {
  display: -webkit-box;
  margin-top: 2px;
  overflow: hidden;
  color: var(--bk-muted);
  font-size: .72rem;
  line-height: 1.22;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.bk-chat-composer-card {
  gap: 8px;
  padding: 10px 12px;
  border-radius: 18px;
}

.bk-chat-composer-card .bk-field {
  gap: 6px;
}

.bk-chat-composer-card .bk-label,
.bk-chat-composer-card .bk-blocked-link {
  font-size: .72rem;
}

.bk-chat-composer-card .bk-textarea {
  min-height: 42px;
  max-height: 108px;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: .86rem;
}

.bk-chat-composer-card .bk-action-row {
  gap: 8px;
}

.bk-chat-composer-card .bk-button {
  min-height: 34px;
  padding: 7px 12px;
  font-size: .78rem;
}

.bk-chat-reply-context {
  max-height: 76px;
  padding: 8px 10px;
  border-radius: 12px;
}

.bk-chat-reply-context span {
  font-size: .62rem;
}

.bk-chat-reply-context strong {
  font-size: .78rem;
}

.bk-chat-reply-context p {
  font-size: .72rem;
  line-height: 1.25;
}

.bk-chat-reply-context button {
  width: 26px;
  height: 26px;
  font-size: .95rem;
}

.bk-chat-attachment-grid,
.bk-chat-attachment-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  max-height: 132px;
}

.bk-chat-attachment-chip {
  padding: 6px 8px;
  border-radius: 10px;
  font-size: .74rem;
}

@media (max-width: 900px) {
  .bk-chat-layout {
    grid-template-columns: minmax(0, 1fr);
    max-height: none;
  }

  .bk-chat-layout > .bk-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .bk-chat-layout > .bk-list .bk-chat-nav-row {
    flex: 0 0 220px;
  }

  .bk-chat-thread {
    height: min(58vh, 620px);
  }
}

@media (max-width: 767px) {
  .bk-chat-context-card {
    padding: 12px;
  }

  .bk-chat-context-card .bk-state-copy,
  .bk-chat-context-card .bk-profile-feed-policy {
    display: none;
  }

  .bk-chat-room-card {
    padding: 10px;
  }

  .bk-chat-layout > .bk-list .bk-chat-nav-row {
    flex-basis: 196px;
  }

  .bk-chat-thread {
    height: min(54vh, 560px);
    padding: 7px;
  }

  .bk-chat-history-toolbar {
    padding: 7px;
  }

  .bk-chat-history-search {
    min-height: 30px;
  }

  .bk-chat-date-divider,
  .bk-chat-unread-divider {
    top: 76px;
  }

  .bk-chat-thread .bk-chat-message-card {
    padding: 7px 8px;
  }

  .bk-chat-thread .bk-chat-message-card .bk-card-body,
  .bk-chat-message-actions,
  .bk-chat-thread .bk-blocked-link {
    padding-left: 38px;
  }

  .bk-chat-composer-card {
    bottom: calc(66px + env(safe-area-inset-bottom, 0px));
    padding: 9px 10px;
  }

  .bk-chat-attachment-grid,
  .bk-chat-attachment-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}