/* Общий контракт публикаций и ответов. */
.channels-screen .channel-message-card {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 16px 0 8px;
  border: 0;
  border-bottom: 1px solid var(--border-subtle);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  animation: none;
}
.channel-message-head-row { display: flex; align-items: center; gap: 8px; min-width: 0; flex-wrap: wrap; }
.channel-message-author-tile { display: flex; flex: 1; gap: 12px; align-items: center; min-width: 0; min-height: 44px; padding: 0; text-align: left; cursor: pointer; }
.channel-message-author { display: grid; min-width: 0; gap: 2px; }
.channel-message-avatar.avatar { width: 36px; height: 36px; min-width: 36px; min-height: 36px; }
.channel-message-title, .author-line-main { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; min-width: 0; }
.author-line-login { font-size: .875rem; line-height: 1.25rem; font-weight: 600; color: var(--text-primary); overflow-wrap: anywhere; }
.author-line-num, .channel-message-time { font-size: .75rem; line-height: 1.125rem; color: var(--text-secondary); }
.channel-message-body { margin: 0; font-size: .9375rem; line-height: 1.4375rem; color: var(--text-primary); white-space: pre-wrap; overflow-wrap: anywhere; min-width: 0; }
.channel-message-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.channel-action-item { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 44px; min-height: 44px; padding: 8px; border-radius: 12px; color: var(--text-secondary); cursor: pointer; font-size: .75rem; }
.channel-action-item:hover { color: var(--text-primary); background: var(--surface); }
.channel-action-item.is-liked { color: var(--reaction-active); }
.channel-action-item:disabled { opacity: .5; cursor: wait; }
.channel-action-icon { display: inline-flex; font-size: 22px; line-height: 1; }
.channel-action-icon svg { width: 22px; height: 22px; }
.channel-action-counter { color: inherit; font-size: .75rem; }
.channel-action-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.channel-action-reply, .thread-reply-btn { margin-left: auto; color: var(--accent); }
.channel-action-reply .channel-action-label, .thread-reply-btn .channel-action-label { position: static; width: auto; height: auto; clip: auto; }
.channel-action-reply .channel-action-icon, .channel-action-reply .channel-action-counter, .thread-reply-btn .channel-action-icon, .thread-reply-btn .channel-action-counter { display: none; }
.channel-message-more { width: 44px; height: 44px; margin-left: auto; font-size: 24px; color: var(--text-secondary); }
.channel-message-kind-badge, .channel-message-type-button { min-height: 28px; padding: 6px 10px; border-radius: 8px; color: var(--accent); background: var(--surface-selected); font-size: .75rem; }
.channel-message-type-button:not(:disabled) { min-height: 44px; cursor: pointer; }
.message-edited-marker { font-size: .75rem; color: var(--text-secondary); }
.deleted-message-pill { min-height: 44px; text-align: left; color: var(--text-secondary); padding: 8px 0; }
.channel-header-title, .channel-header-owner { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.channel-header-owner { color: var(--text-secondary); font-size: .75rem; line-height: 1rem; font-weight: 400; }
.channel-composer { display: flex; gap: 8px; padding: 8px 0; background: var(--background); }
.channel-composer > button { width: 100%; min-height: 44px; border-radius: 12px; color: var(--on-accent); background: var(--accent); }
.blockchain-details-grid { display: grid; grid-template-columns: auto minmax(0,1fr); gap: 8px; font-size: .75rem; }
.blockchain-details-grid code, .blockchain-raw-block { overflow-wrap: anywhere; white-space: pre-wrap; }
.blockchain-raw-block { max-height: 40vh; overflow: auto; padding: 12px; background: var(--background); }
.draft-attachments { display: flex; flex-wrap: wrap; gap: 8px; }
.draft-attachment-chip { max-width: 100%; overflow-wrap: anywhere; }
.modal-danger-action { width: 100%; color: var(--danger); }
.thread-reply-context { color: var(--text-secondary); font-size: .75rem; line-height: 1.125rem; border-left: 2px solid var(--border-control); padding-left: 10px; overflow-wrap: anywhere; }
@media (prefers-reduced-motion: reduce) { .channels-screen *, .channel-composer * { animation: none; scroll-behavior: auto; transition: none; } }