/* ============================================================================
   Чати CRM: розмови, треди, права панель чатів, пошук, AI, сповіщення.
   Окремий файл; кольори й розміри — токени з app.css (світла й темна теми).
   ========================================================================= */

@layer components {

  /* ─────────────────────────── Каркас сторінки ─────────────────────────── */

  .chat {
    --chat-nav: 300px;
    --chat-thread: clamp(320px, 30vw, 420px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--chat-nav);
    height: 100%;
    min-height: 0;
    background: var(--bg-elevated);
  }
  .chat.has-thread { grid-template-columns: minmax(0, 1fr) var(--chat-thread) var(--chat-nav); }

  .chat__main {
    position: relative;
    display: flex; flex-direction: column;
    min-width: 0; min-height: 0;
    background: var(--bg-elevated);
  }

  .chat__nav {
    display: flex; min-height: 0; min-width: 0;
    border-left: 1px solid var(--line);
    background: var(--bg);
  }

  .chat__bar {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--line);
    background: color-mix(in oklab, var(--bg) 55%, var(--bg-elevated));
    flex-shrink: 0;
  }
  .chat__ai { flex-shrink: 0; }
  .chat__ai svg { color: var(--accent); }

  .icon-btn--sm { width: 30px; height: 30px; }
  .icon-btn--sm svg { width: 16px; height: 16px; }
  .icon-btn--xs { width: 24px; height: 24px; border-radius: var(--r-xs); }
  .icon-btn--xs svg { width: 14px; height: 14px; }
  .icon-btn.is-active { background: var(--accent-soft); color: var(--accent); }
  .icon-btn__dot--soft { background: var(--ink-3) !important; }
  .grow { flex: 1; min-width: 0; }

  /* Позначка «в мережі» */
  .presence {
    position: absolute; right: -1px; bottom: -1px;
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--ink-4);
    border: 2px solid var(--bg);
  }
  .presence--on { background: var(--ok); }

  /* ─────────────────────────── Права панель ─────────────────────────── */

  .cnav {
    display: flex; flex-direction: column;
    width: 100%; min-height: 0;
    padding: 12px 10px 8px;
    gap: 8px;
  }

  .cnav__head { display: flex; align-items: center; gap: 8px; padding: 0 4px; }
  .cnav__title { font-size: var(--t-lg); font-weight: 680; letter-spacing: -.02em; }
  .cnav__status { display: inline-flex; align-items: center; gap: 6px; font-size: var(--t-2xs); color: var(--warn); }

  .cnav__filter {
    display: flex; align-items: center; gap: 8px;
    height: 36px; padding: 0 10px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--bg-elevated);
    color: var(--ink-3);
    transition: border-color var(--d-fast), box-shadow var(--d-fast);
  }
  .cnav__filter:focus-within { border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
  .cnav__filter input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; font-size: var(--t-sm); color: var(--ink); }

  .cnav__links { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
  .cnav__link {
    display: flex; align-items: center; gap: 7px;
    padding: 6px 8px;
    border-radius: var(--r-xs);
    font-size: var(--t-sm); color: var(--ink-2);
    transition: background var(--d-fast);
  }
  .cnav__link:hover { background: var(--surface-hover); color: var(--ink); }
  .cnav__link.is-active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
  .cnav__link .cnav__badge { margin-left: auto; }

  .cnav__split { display: flex; flex-direction: column; flex: 1; min-height: 0; }
  .cnav__section { display: flex; flex-direction: column; min-height: 64px; }
  .cnav__section--channels { flex: 0 0 56%; }
  .cnav__section--dms { flex: 1 1 0; }

  .cnav__splitter {
    flex-shrink: 0;
    height: 9px; margin: 2px 0;
    cursor: row-resize;
    position: relative;
  }
  .cnav__splitter::after {
    content: ""; position: absolute; left: 30%; right: 30%; top: 4px;
    height: 2px; border-radius: 2px;
    background: var(--line-strong);
    transition: background var(--d-fast), left var(--d-fast), right var(--d-fast);
  }
  .cnav__splitter:hover::after { background: var(--accent); left: 20%; right: 20%; }

  .cnav__section-head { display: flex; align-items: center; gap: 4px; padding: 4px 4px 4px 2px; }
  .cnav__section-toggle {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: var(--t-2xs); font-weight: 650; letter-spacing: .06em; text-transform: uppercase;
    color: var(--ink-3);
  }
  .cnav__section-count { font-size: var(--t-2xs); color: var(--ink-4); }
  .cnav__section-title {
    font-size: var(--t-2xs); font-weight: 650; letter-spacing: .06em; text-transform: uppercase;
    color: var(--ink-3); padding: 10px 6px 4px;
  }

  .cnav__list, .cnav__results {
    flex: 1; min-height: 0; overflow-y: auto;
    scrollbar-width: thin;
    display: flex; flex-direction: column; gap: 1px;
  }

  .cnav__row {
    display: flex; align-items: center; gap: 9px;
    width: 100%;
    padding: 5px 8px;
    border-radius: var(--r-sm);
    color: var(--ink-2);
    text-align: left;
    transition: background var(--d-fast), color var(--d-fast);
  }
  .cnav__row:hover { background: var(--surface-hover); color: var(--ink); }
  .cnav__row.is-active { background: var(--accent); color: var(--accent-ink); }
  .cnav__row.is-active .cnav__preview, .cnav__row.is-active .cnav__time { color: color-mix(in oklab, var(--accent-ink) 78%, transparent); }
  .cnav__row.is-unread .cnav__name { color: var(--ink); font-weight: 680; }
  .cnav__row.is-active.is-unread .cnav__name { color: var(--accent-ink); }
  .cnav__row.is-muted { opacity: .62; }
  .cnav__row--suggest { opacity: .75; }

  .cnav__row-text { display: flex; flex-direction: column; flex: 1; min-width: 0; }
  .cnav__name {
    display: flex; align-items: center; gap: 4px;
    font-size: var(--t-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  .cnav__fav { color: var(--warn); flex-shrink: 0; }
  .cnav__preview { font-size: var(--t-2xs); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .cnav__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; flex-shrink: 0; }
  .cnav__time { font-size: var(--t-2xs); color: var(--ink-4); }

  .cnav__badge {
    display: inline-grid; place-items: center;
    min-width: 19px; height: 19px; padding: 0 6px;
    border-radius: var(--r-full);
    background: var(--danger); color: #fff;
    font-size: 11px; font-weight: 700; font-variant-numeric: tabular-nums;
    box-shadow: 0 2px 6px color-mix(in oklab, var(--danger) 40%, transparent);
    animation: cnav-pop var(--d-base) var(--e-spring);
  }
  .cnav__badge--soft { background: var(--ink-3); box-shadow: none; }
  .cnav__row.is-active .cnav__badge { background: #fff; color: var(--accent); }
  @keyframes cnav-pop { from { transform: scale(.4); } to { transform: scale(1); } }

  .cnav__more {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 8px; font-size: var(--t-xs); color: var(--ink-3);
    border-radius: var(--r-xs);
  }
  .cnav__more:hover { background: var(--surface-hover); }
  .cnav__empty { padding: 10px 8px; font-size: var(--t-xs); color: var(--ink-3); }
  .cnav__empty a, .cnav__search-all { color: var(--accent); }
  .cnav__search-all { display: flex; align-items: center; gap: 6px; padding: 10px 8px; font-size: var(--t-sm); }

  /* Значки розмов */
  .cnav-ico {
    position: relative;
    display: grid; place-items: center;
    width: 26px; height: 26px;
    border-radius: 8px;
    flex-shrink: 0;
    font-size: 15px; line-height: 1;
  }
  .cnav-ico--sm { width: 22px; height: 22px; border-radius: 7px; font-size: 13px; }
  .cnav-ico--lg { width: 40px; height: 40px; border-radius: 12px; font-size: 22px; }
  .cnav-ico--emoji, .cnav-ico--hash {
    background: hsl(var(--hue) 70% 60% / .16);
    color: hsl(var(--hue) 55% 42%);
  }
  :root[data-theme="dark"] .cnav-ico--emoji, :root[data-theme="dark"] .cnav-ico--hash { color: hsl(var(--hue) 70% 72%); }
  .cnav-ico--person { border-radius: 50%; }
  .cnav-ico--person img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
  .cnav-ico__initials {
    display: grid; place-items: center; width: 100%; height: 100%;
    border-radius: 50%;
    background: hsl(var(--hue) 62% 55%); color: #fff;
    font-size: 10.5px; font-weight: 700; letter-spacing: .02em;
  }
  .cnav-ico--lg .cnav-ico__initials { font-size: 15px; }
  .cnav-ico--lg .presence { width: 13px; height: 13px; }
  .cnav__row.is-active .presence { border-color: var(--accent); }

  /* ─────────────────────────── Шапка розмови ─────────────────────────── */

  .chat-head {
    display: flex; align-items: center; gap: 10px;
    height: 62px; padding: 0 12px 0 16px;
    border-bottom: 1px solid var(--line);
    flex-shrink: 0;
  }
  .chat-head__back { display: none; }
  .chat-head__main {
    display: flex; align-items: center; gap: 11px;
    min-width: 0; flex: 1;
    padding: 6px 8px; margin-left: -8px;
    border-radius: var(--r-md);
    text-align: left;
    transition: background var(--d-fast);
  }
  .chat-head__main:hover { background: var(--surface-hover); }
  .chat-head__title { display: flex; flex-direction: column; min-width: 0; }
  .chat-head__name { display: flex; align-items: center; gap: 6px; font-size: var(--t-base); min-width: 0; }
  .chat-head__name b { font-weight: 680; letter-spacing: -.01em; }
  .chat-head__sub { font-size: var(--t-xs); color: var(--ink-3); max-width: 60ch; }
  .chat-head__actions { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }

  .chat-facepile {
    display: flex; align-items: center;
    padding: 3px 8px 3px 4px; margin-right: 4px;
    border: 1px solid var(--line); border-radius: var(--r-full);
    font-size: var(--t-xs); font-weight: 600; color: var(--ink-2);
    transition: border-color var(--d-fast), background var(--d-fast);
  }
  .chat-facepile:hover { background: var(--surface-hover); border-color: var(--line-strong); }
  /* Кільце — тінню, а не рамкою: рамка забирала 4px кола, і ініціали наступного аватара наїжджали на попередні. */
  .chat-facepile .avatar {
    width: 26px; height: 26px; margin-left: -3px;
    border: 0; box-shadow: 0 0 0 2px var(--bg-elevated);
    font-size: 10px; letter-spacing: -.02em; line-height: 1;
  }
  .chat-facepile .avatar:first-child { margin-left: 0; }
  .chat-facepile span { margin-left: 6px; }
  .chat-ai-btn svg { color: var(--accent); }

  /* ─────────────────────────── Стрічка ─────────────────────────── */

  .chat-stream {
    flex: 1; min-height: 0;
    overflow-y: auto; overflow-x: hidden;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }
  .chat-stream__inner { padding: 8px 0 14px; }
  .chat-stream__more { height: 34px; display: grid; place-items: center; font-size: var(--t-xs); color: var(--ink-3); }
  .chat-loading { padding: 20px; }

  .chat-intro {
    display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
    padding: 44px 24px 26px;
  }
  .chat-intro h2 { font-size: var(--t-xl); max-width: 36ch; }
  .chat-intro p { max-width: 52ch; font-size: var(--t-sm); }
  .chat-intro .cnav-ico--lg { width: 64px; height: 64px; border-radius: 20px; font-size: 34px; }

  .chat-day {
    position: sticky; top: 6px; z-index: 3;
    display: flex; justify-content: center;
    margin: 14px 0 6px;
    pointer-events: none;
  }
  .chat-day::before {
    content: ""; position: absolute; left: 20px; right: 20px; top: 50%;
    height: 1px; background: var(--line);
    z-index: -1;
  }
  .chat-day span {
    padding: 3px 12px;
    border: 1px solid var(--line); border-radius: var(--r-full);
    background: var(--bg-elevated);
    font-size: var(--t-2xs); font-weight: 650; color: var(--ink-2);
    box-shadow: var(--sh-xs);
    transition: opacity .3s ease;
  }
  /* Плашка, що зависла над повідомленнями: без лінії й ховається через ~1,5 с після прокрутки (chat.js markDays). */
  .chat-day.is-stuck::before { opacity: 0; }
  .chat-stream:not(.is-scrolling) .chat-day.is-stuck span { opacity: 0; }

  .chat-unread {
    display: flex; align-items: center; gap: 10px;
    margin: 8px 20px;
    color: var(--danger); font-size: var(--t-2xs); font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  }
  .chat-unread::before, .chat-unread::after { content: ""; flex: 1; height: 1px; background: color-mix(in oklab, var(--danger) 50%, transparent); }
  .chat-unread::before { flex: 0 0 0; }

  .chat-receipt {
    display: flex; align-items: center; justify-content: flex-end; gap: 2px;
    padding: 0 22px 4px;
    font-size: var(--t-2xs); color: var(--ink-4);
  }
  .chat-receipt.is-read { color: var(--accent); }
  .chat-receipt svg + svg { margin-left: -7px; }

  .chat-jump {
    position: absolute; right: 22px; bottom: 120px; z-index: 6;
    display: inline-flex; align-items: center; gap: 6px;
    height: 36px; min-width: 36px; padding: 0 10px;
    border-radius: var(--r-full);
    background: var(--bg-elevated); color: var(--ink);
    border: 1px solid var(--line-strong);
    box-shadow: var(--sh-md);
    font-size: var(--t-xs); font-weight: 650;
    animation: page-in var(--d-base) var(--e-out);
  }
  .chat-jump.has-new { background: var(--accent); color: var(--accent-ink); border-color: transparent; }

  .chat-banner {
    display: flex; align-items: center; gap: 10px; justify-content: center;
    margin: 0 16px 14px; padding: 12px 16px;
    border-radius: var(--r-md);
    background: var(--bg-sunken); color: var(--ink-2); font-size: var(--t-sm);
  }
  .chat-banner--join { justify-content: space-between; background: var(--accent-soft); color: var(--ink); }

  /* ─────────────────────────── Повідомлення ─────────────────────────── */

  .cm {
    position: relative;
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 0 10px;
    padding: 6px 20px 4px;
    transition: background var(--d-fast);
  }
  .cm--compact { padding-top: 1px; padding-bottom: 1px; }
  .cm:hover { background: color-mix(in oklab, var(--surface-hover) 85%, transparent); }
  .cm--mention { background: color-mix(in oklab, var(--warn) 8%, transparent); box-shadow: inset 3px 0 0 var(--warn); }
  .cm--pinned { background: color-mix(in oklab, var(--accent) 5%, transparent); }
  .cm--editing { background: var(--accent-soft); }
  .cm.is-flash { animation: cm-flash 2.4s var(--e-out); }
  @keyframes cm-flash {
    0%, 35% { background: color-mix(in oklab, var(--accent) 22%, transparent); box-shadow: inset 3px 0 0 var(--accent); }
    100% { background: transparent; box-shadow: none; }
  }

  .cm__gutter { display: flex; justify-content: center; padding-top: 2px; }
  .cm__gutter .avatar { width: 38px; height: 38px; border-radius: 11px; font-size: var(--t-sm); }
  .cm__time-hover {
    font-size: 10.5px; color: var(--ink-4); font-variant-numeric: tabular-nums;
    padding-top: 4px; opacity: 0; transition: opacity var(--d-fast);
  }
  .cm:hover .cm__time-hover { opacity: 1; }

  .cm__body { min-width: 0; }
  .cm__head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-bottom: 1px; }
  .cm__author { font-size: var(--t-md); font-weight: 680; color: var(--ink); }
  .cm__position { font-size: var(--t-2xs); color: var(--ink-3); padding: 0 6px; border-radius: var(--r-full); background: var(--bg-sunken); }
  .cm__time { font-size: var(--t-2xs); color: var(--ink-4); font-variant-numeric: tabular-nums; }
  .cm__time:hover { text-decoration: underline; color: var(--ink-2); }
  .cm__thread-ref { font-size: var(--t-2xs); color: var(--accent); }
  .cm__pinned { display: flex; align-items: center; gap: 5px; font-size: var(--t-2xs); color: var(--accent); font-weight: 600; margin-bottom: 2px; }

  .cm-text {
    font-size: var(--t-base); line-height: 1.5;
    color: var(--ink);
    overflow-wrap: anywhere;
    white-space: normal;
  }
  .cm-text--jumbo { font-size: 2.4rem; line-height: 1.2; }
  .cm-text--deleted { display: flex; align-items: center; gap: 6px; color: var(--ink-4); font-style: italic; font-size: var(--t-sm); }
  .cm-text b { font-weight: 680; }
  .cm-text mark, .shit__why mark, .csr-file__name mark, .csr-tile__ai mark, mark.cm-hit {
    background: color-mix(in oklab, var(--warn) 34%, transparent);
    color: inherit; border-radius: 3px; padding: 0 1px;
    box-shadow: 0 0 0 1px color-mix(in oklab, var(--warn) 34%, transparent);
  }
  .cm-edited { font-size: var(--t-2xs); color: var(--ink-4); margin-left: 4px; }
  .cm-link { color: var(--info); text-decoration: underline; text-decoration-color: color-mix(in oklab, var(--info) 35%, transparent); text-underline-offset: 2px; }
  .cm-link:hover { text-decoration-color: var(--info); }
  .cm-code {
    font-family: var(--font-num); font-size: .86em;
    padding: 1px 5px; border-radius: 5px;
    background: var(--bg-sunken); border: 1px solid var(--line);
    color: color-mix(in oklab, var(--danger) 80%, var(--ink));
  }
  .cm-pre {
    margin: 4px 0; padding: 10px 12px;
    border-radius: var(--r-sm);
    background: var(--bg-sunken); border: 1px solid var(--line);
    font-family: var(--font-num); font-size: var(--t-sm);
    white-space: pre-wrap; overflow-wrap: anywhere;
  }
  .cm-quote { margin: 2px 0; padding: 2px 0 2px 12px; border-left: 3px solid var(--line-strong); color: var(--ink-2); }
  .cm-bullet { color: var(--ink-3); }

  .cm-mention {
    display: inline;
    padding: 0 4px;
    border-radius: 5px;
    background: color-mix(in oklab, var(--info) 14%, transparent);
    color: var(--info); font-weight: 600;
  }
  .cm-mention--me, .cm-mention--all { background: color-mix(in oklab, var(--warn) 22%, transparent); color: color-mix(in oklab, var(--warn) 70%, var(--ink)); }

  .cm-quote-ref {
    display: flex; flex-direction: column; align-items: flex-start;
    max-width: min(560px, 100%);
    margin: 2px 0 4px; padding: 4px 10px;
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--r-xs) var(--r-xs) 0;
    background: var(--accent-soft);
    font-size: var(--t-xs); text-align: left;
  }
  .cm-quote-ref b { color: var(--accent); }
  .cm-quote-ref span { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }

  .cm-system {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 20px;
    font-size: var(--t-xs); color: var(--ink-3);
  }
  .cm-system__line { flex: 1; height: 1px; background: var(--line); }
  .cm-system__text { text-align: center; max-width: 72%; }
  .cm-system .cm-mention { background: none; padding: 0; color: var(--ink-2); }

  .cm-sticker { width: 148px; height: 148px; margin: 2px 0; filter: drop-shadow(0 4px 10px rgba(16, 22, 34, .12)); animation: sticker-in var(--d-slow) var(--e-spring); }
  .cm-sticker--sm { width: 72px; height: 72px; }
  @keyframes sticker-in { from { transform: scale(.6) rotate(-6deg); opacity: 0; } to { transform: none; opacity: 1; } }

  /* Реакції */
  .cm-reactions { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
  .cm-reaction {
    display: inline-flex; align-items: center; gap: 4px;
    height: 26px; padding: 0 8px;
    border-radius: var(--r-full);
    border: 1px solid var(--line);
    background: var(--bg-sunken);
    font-size: var(--t-xs); font-weight: 650; color: var(--ink-2);
    transition: transform var(--d-fast) var(--e-spring), border-color var(--d-fast), background var(--d-fast);
  }
  .cm-reaction:hover { border-color: var(--line-strong); transform: translateY(-1px); }
  .cm-reaction:active { transform: scale(.94); }
  .cm-reaction.is-mine { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent); }
  .cm-reaction__emoji { font-size: 15px; line-height: 1; }
  .cm-reaction--add { opacity: 0; color: var(--ink-3); }
  .cm-reaction--add .cm-reaction__emoji { font-size: 13px; filter: grayscale(1); }
  .cm:hover .cm-reaction--add { opacity: 1; }

  /* Підсумок треду */
  .cm-thread {
    display: flex; align-items: center; gap: 8px;
    margin-top: 4px; padding: 4px 8px 4px 4px;
    border: 1px solid transparent; border-radius: var(--r-sm);
    font-size: var(--t-xs); color: var(--info);
    max-width: 460px;
    transition: background var(--d-fast), border-color var(--d-fast);
  }
  .cm-thread:hover { background: var(--bg-elevated); border-color: var(--line); }
  .cm-thread__faces { display: flex; }
  .cm-thread__faces .avatar { border-radius: 7px; margin-right: -3px; border: 2px solid var(--bg-elevated); }
  .cm-thread__last { color: var(--ink-3); }
  .cm-thread__open { margin-left: auto; display: inline-flex; align-items: center; color: var(--ink-3); opacity: 0; transition: opacity var(--d-fast); }
  .cm-thread:hover .cm-thread__open { opacity: 1; }

  /* Панель дій при наведенні */
  .cm-actions {
    position: absolute; top: -16px; right: 18px; z-index: 5;
    display: none; align-items: center; gap: 1px;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--bg-elevated);
    box-shadow: var(--sh-md);
  }
  /* Панель — на наведення; з клавіатури — коли фокус на її кнопці (після кліку мишею не «залипає»). */
  .cm:hover .cm-actions, .cm-actions:has(:focus-visible), .cm-actions:has(.cm-menu) { display: flex; animation: page-in var(--d-fast) var(--e-out); }
  .cm-actions__btn {
    display: grid; place-items: center;
    width: 30px; height: 28px;
    border-radius: var(--r-xs);
    color: var(--ink-2);
  }
  .cm-actions__btn:hover { background: var(--surface-hover); color: var(--ink); }
  .cm-actions__btn.is-on { color: var(--accent); }
  .cm-actions__emoji { font-size: 16px; transition: transform var(--d-fast) var(--e-spring); }
  .cm-actions__emoji:hover { transform: scale(1.22); }
  .cm-actions__sep { width: 1px; height: 18px; background: var(--line); margin: 0 3px; }
  .cm-actions__more { position: relative; }
  .cm-menu { right: 0; top: calc(100% + 6px); min-width: 210px; }

  /* Редагування */
  .cm-edit { margin-top: 2px; }
  .cm-edit__input {
    width: 100%; min-height: 44px; resize: none;
    padding: 8px 10px;
    border: 1px solid var(--accent-line); border-radius: var(--r-sm);
    background: var(--bg-elevated); outline: none;
    box-shadow: 0 0 0 3px var(--accent-soft);
  }
  .cm-edit__bar { display: flex; align-items: center; gap: 6px; margin-top: 6px; }

  /* ─────────────────────────── Вкладення ─────────────────────────── */

  .cm-gallery {
    display: grid; gap: 4px;
    max-width: min(520px, 100%);
    margin-top: 6px;
    border-radius: var(--r-md);
    overflow: hidden;
  }
  .cm-gallery--1 { grid-template-columns: 1fr; max-width: min(400px, 100%); }
  .cm-gallery--2 { grid-template-columns: 1fr 1fr; }
  .cm-gallery--3 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; }
  .cm-gallery--3 > :first-child { grid-row: span 2; }
  .cm-gallery--4 { grid-template-columns: 1fr 1fr; }

  .cm-photo {
    position: relative;
    display: block;
    min-height: 110px; max-height: 420px;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-sunken);
    cursor: zoom-in;
  }
  .cm-gallery--1 .cm-photo { aspect-ratio: 4 / 3; }
  .cm-photo--single { border-radius: var(--r-md); }
  .cm-photo.is-match { outline: 3px solid var(--warn); outline-offset: -3px; }
  .cm-photo__blur { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: blur(16px); transform: scale(1.15); }
  .cm-photo__img {
    position: relative; width: 100%; height: 100%; object-fit: cover;
    opacity: 0; transition: opacity var(--d-slow) var(--e-out), transform var(--d-slow) var(--e-out);
  }
  .cm-photo__img.is-loaded { opacity: 1; }
  .cm-photo:hover .cm-photo__img { transform: scale(1.025); }
  .cm-photo__more {
    position: absolute; inset: 0; display: grid; place-items: center;
    background: rgba(10, 13, 18, .55); color: #fff;
    font-size: 1.6rem; font-weight: 700;
  }
  .cm-photo__ai {
    position: absolute; left: 8px; bottom: 8px;
    display: inline-flex; align-items: center; gap: 3px;
    padding: 2px 7px; border-radius: var(--r-full);
    background: rgba(10, 13, 18, .55); color: #fff;
    font-size: 10px; font-weight: 700; letter-spacing: .04em;
    opacity: 0; transition: opacity var(--d-fast);
    backdrop-filter: blur(6px);
  }
  .cm-photo:hover .cm-photo__ai { opacity: 1; }
  .cm-photo--video { cursor: default; background: #000; }
  .cm-photo--video video { width: 100%; height: 100%; object-fit: contain; background: #000; }

  .cm-file {
    display: flex; align-items: center; gap: 10px;
    max-width: 420px;
    margin-top: 6px; padding: 8px 8px 8px 10px;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: var(--bg-elevated);
    transition: border-color var(--d-fast), box-shadow var(--d-fast);
  }
  .cm-file:hover { border-color: var(--line-strong); box-shadow: var(--sh-sm); }
  .cm-file.is-match { border-color: var(--warn); }
  .cm-file__icon {
    display: grid; place-items: center;
    width: 38px; height: 38px; flex-shrink: 0;
    border-radius: 10px;
    font-size: 10px; font-weight: 800; letter-spacing: .02em;
    color: #fff; background: var(--ink-3);
  }
  .cm-file__icon--pdf { background: #e5484d; }
  .cm-file__icon--word { background: #2f6fed; }
  .cm-file__icon--excel { background: #12a150; }
  .cm-file__icon--ppt { background: #e8762c; }
  .cm-file__meta { display: flex; flex-direction: column; min-width: 0; flex: 1; }
  .cm-file__name { font-size: var(--t-sm); font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .cm-file__name:hover { color: var(--accent); }
  .cm-file__size { font-size: var(--t-2xs); color: var(--ink-3); }

  /* Голосове */
  .vp {
    display: flex; align-items: center; gap: 10px;
    width: min(360px, 100%);
    margin-top: 6px; padding: 7px 12px 7px 7px;
    border-radius: var(--r-full);
    background: var(--accent-soft);
    border: 1px solid var(--accent-line);
  }
  .vp--audio { border-radius: var(--r-md); }
  .vp-play {
    display: grid; place-items: center;
    width: 36px; height: 36px; flex-shrink: 0;
    border-radius: 50%;
    background: var(--accent); color: var(--accent-ink);
    box-shadow: 0 3px 10px color-mix(in oklab, var(--accent) 40%, transparent);
    transition: transform var(--d-fast) var(--e-spring);
  }
  .vp-play:hover { transform: scale(1.08); }
  .vp-wave { flex: 1; display: flex; align-items: center; gap: 2px; height: 30px; cursor: pointer; min-width: 0; }
  .vp-wave i {
    flex: 1; max-width: 4px; min-width: 2px;
    border-radius: 2px;
    background: color-mix(in oklab, var(--accent) 38%, transparent);
    transition: background var(--d-fast);
  }
  .vp-wave i.is-played { background: var(--accent); }
  .vp.is-playing .vp-wave i.is-played:last-of-type { animation: vp-pulse .6s infinite alternate; }
  @keyframes vp-pulse { to { transform: scaleY(.6); } }
  .vp-time { font-size: var(--t-2xs); font-weight: 650; color: var(--accent); font-variant-numeric: tabular-nums; min-width: 32px; }
  .vp-speed {
    font-size: 10.5px; font-weight: 750; color: var(--accent);
    padding: 2px 6px; border-radius: var(--r-full);
    background: color-mix(in oklab, var(--accent) 14%, transparent);
  }

  /* Кругле відео */
  .vn {
    position: relative;
    width: 220px; height: 220px;
    margin-top: 6px;
    border-radius: 50%;
    cursor: pointer;
    isolation: isolate;
  }
  .vn video { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; background: var(--bg-sunken); transform: scaleX(-1); }
  .vn__ring { position: absolute; inset: -5px; width: calc(100% + 10px); height: calc(100% + 10px); transform: rotate(-90deg); pointer-events: none; }
  .vn__ring circle { fill: none; stroke-width: 2.4; }
  .vn__track { stroke: color-mix(in oklab, var(--accent) 22%, transparent); }
  .vn-progress { stroke: var(--accent); stroke-dasharray: 100; stroke-dashoffset: 100; stroke-linecap: round; transition: stroke-dashoffset .25s linear; }
  .vn__badge {
    position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%);
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: var(--r-full);
    background: rgba(10, 13, 18, .55); color: #fff; font-size: 10.5px; font-weight: 650;
    backdrop-filter: blur(6px);
  }
  .vn__sound {
    position: absolute; inset: 0; display: grid; place-items: center; color: #fff;
    opacity: .0; transition: opacity var(--d-fast);
  }
  .vn:hover .vn__sound { opacity: .9; }
  .vn.is-sound .vn__sound { opacity: 0; }

  /* ─────────────────────────── Поле введення ─────────────────────────── */

  .composer { position: relative; padding: 0 16px 6px; flex-shrink: 0; }
  .composer__drop {
    position: absolute; inset: -6px 12px 4px; z-index: 8;
    display: none; place-items: center; gap: 8px;
    border: 2px dashed var(--accent);
    border-radius: var(--r-lg);
    background: color-mix(in oklab, var(--accent) 10%, var(--bg-elevated));
    color: var(--accent); font-weight: 650;
  }
  .composer.is-dragging .composer__drop, .chat__main:has(.composer.is-dragging) .composer__drop { display: grid; }

  .composer__box {
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: var(--bg-elevated);
    box-shadow: var(--sh-xs);
    transition: border-color var(--d-fast), box-shadow var(--d-fast);
  }
  .composer__box:focus-within { border-color: color-mix(in oklab, var(--accent) 55%, var(--line-strong)); box-shadow: 0 0 0 3px var(--accent-soft), var(--sh-sm); }
  .composer__box[hidden] { display: none; }

  .composer__format { display: flex; align-items: center; gap: 1px; padding: 4px 6px 0; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
  .composer__format-sep { width: 1px; height: 18px; background: var(--line); margin: 0 4px; }

  .composer__input {
    display: block; width: 100%;
    min-height: 44px; max-height: 38vh;
    padding: 11px 14px 4px;
    border: 0; outline: 0; resize: none;
    background: transparent;
    font-size: var(--t-base); line-height: 1.5;
    color: var(--ink);
  }
  .composer__input::placeholder { color: var(--ink-4); }

  .composer__bar { display: flex; align-items: center; gap: 2px; padding: 4px 6px 6px; }
  .composer__bar .icon-btn { color: var(--ink-3); }
  .composer__bar .icon-btn:hover { color: var(--ink); }
  .composer__also { display: inline-flex; align-items: center; gap: 6px; margin-left: 8px; font-size: var(--t-xs); color: var(--ink-2); }

  .composer__send {
    display: grid; place-items: center;
    width: 34px; height: 32px;
    margin-left: 4px;
    border-radius: var(--r-sm);
    background: var(--bg-sunken); color: var(--ink-4);
    transition: background var(--d-fast), color var(--d-fast), transform var(--d-fast) var(--e-spring);
  }
  .composer__send.is-ready { background: var(--accent); color: var(--accent-ink); box-shadow: 0 3px 10px color-mix(in oklab, var(--accent) 35%, transparent); }
  .composer__send.is-ready:hover { transform: translateY(-1px); }
  .composer__send:disabled { opacity: .6; }

  .composer__reply {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 6px; padding: 6px 6px 6px 10px;
    border-left: 3px solid var(--accent);
    border-radius: var(--r-xs);
    background: var(--accent-soft);
    font-size: var(--t-xs); color: var(--ink-2);
  }
  .composer__reply-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .composer__reply-text b { color: var(--accent); margin-right: 4px; }

  .composer__typing { height: 20px; padding: 2px 6px 0; font-size: var(--t-2xs); color: var(--ink-3); display: flex; align-items: center; gap: 6px; }
  .typing-dots { display: inline-flex; gap: 3px; }
  .typing-dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3); animation: typing 1.2s infinite ease-in-out; }
  .typing-dots i:nth-child(2) { animation-delay: .15s; }
  .typing-dots i:nth-child(3) { animation-delay: .3s; }
  @keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: .4; } 30% { transform: translateY(-4px); opacity: 1; } }

  /* Файли в полі */
  .composer__files { display: flex; gap: 8px; overflow-x: auto; padding: 0 0 8px; scrollbar-width: thin; }
  .cfile {
    position: relative;
    display: flex; align-items: center; gap: 8px;
    flex: 0 0 auto; width: 220px;
    padding: 6px 28px 6px 6px;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--bg-elevated);
    overflow: hidden;
    animation: page-in var(--d-base) var(--e-out);
  }
  .cfile.is-error { border-color: color-mix(in oklab, var(--danger) 55%, var(--line)); background: var(--danger-soft); }
  .cfile__thumb { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; flex-shrink: 0; background: var(--bg-sunken); }
  .cfile__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 8px; background: var(--bg-sunken); color: var(--ink-3); flex-shrink: 0; }
  .cfile__meta { display: flex; flex-direction: column; min-width: 0; }
  .cfile__name { font-size: var(--t-xs); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .cfile__size { font-size: var(--t-2xs); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .cfile.is-error .cfile__size { color: var(--danger); }
  .cfile__bar { position: absolute; left: 0; bottom: 0; height: 3px; width: var(--p); background: var(--accent); transition: width var(--d-base) linear; }
  .cfile.is-busy .cfile__thumb { opacity: .55; }
  .cfile__remove {
    position: absolute; top: 4px; right: 4px;
    display: grid; place-items: center;
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--bg-sunken); color: var(--ink-2);
  }
  .cfile__remove:hover { background: var(--danger); color: #fff; }

  /* Запис голосового */
  .composer__rec {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 8px 8px 6px;
    border: 1px solid color-mix(in oklab, var(--danger) 45%, var(--line));
    border-radius: 14px;
    background: color-mix(in oklab, var(--danger) 5%, var(--bg-elevated));
    animation: page-in var(--d-base) var(--e-out);
  }
  .rec-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--danger); animation: rec-blink 1s infinite; flex-shrink: 0; }
  .rec-dot--warn { background: var(--warn); }
  @keyframes rec-blink { 50% { opacity: .25; } }
  .rec-time { font-size: var(--t-sm); font-weight: 650; min-width: 40px; }
  .rec-wave { flex: 1; display: flex; align-items: center; justify-content: flex-end; gap: 2px; height: 30px; overflow: hidden; }
  .rec-wave i { width: 3px; flex-shrink: 0; border-radius: 2px; background: var(--danger); opacity: .8; transition: height .1s linear; }

  /* Запис кругляша */
  .vnote-rec {
    position: absolute; left: 50%; bottom: calc(100% + 10px); transform: translateX(-50%); z-index: 30;
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    padding: 18px 18px 14px;
    border-radius: var(--r-xl);
    background: var(--bg-elevated);
    border: 1px solid var(--line);
    box-shadow: var(--sh-lg);
    animation: page-in var(--d-slow) var(--e-out);
  }
  .vnote-rec__circle { position: relative; width: 260px; height: 260px; }
  .vnote-rec__circle video { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; transform: scaleX(-1); background: #000; }
  .vnote-rec__ring { position: absolute; inset: -6px; width: calc(100% + 12px); height: calc(100% + 12px); transform: rotate(-90deg); }
  .vnote-rec__ring circle { fill: none; stroke: var(--danger); stroke-width: 2.6; stroke-dasharray: 100; stroke-linecap: round; transition: stroke-dashoffset .1s linear; }
  .vnote-rec__bar { display: flex; align-items: center; gap: 10px; font-size: var(--t-sm); }

  /* Згадки */
  .mention-pop, .sticker-pop {
    position: absolute; left: 16px; bottom: calc(100% - 2px); z-index: 25;
    width: min(380px, calc(100% - 32px));
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: var(--bg-elevated);
    box-shadow: var(--sh-lg);
    animation: page-in var(--d-fast) var(--e-out);
  }
  .mention-pop__title, .sticker-pop__title { padding: 4px 8px 6px; font-size: var(--t-2xs); font-weight: 650; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); }
  .mention-pop__item {
    display: flex; align-items: center; gap: 9px;
    width: 100%; padding: 6px 8px;
    border-radius: var(--r-xs);
    font-size: var(--t-sm); text-align: left;
  }
  .mention-pop__item .muted { margin-left: auto; padding-left: 8px; }
  .mention-pop__item.is-active { background: var(--accent); color: var(--accent-ink); }
  .mention-pop__item.is-active .muted { color: color-mix(in oklab, var(--accent-ink) 75%, transparent); }
  .mention-pop__avatar { position: relative; display: inline-flex; flex-shrink: 0; }
  .mention-pop__hint { padding: 6px 8px 2px; font-size: var(--t-2xs); color: var(--ink-4); border-top: 1px solid var(--line); margin-top: 4px; }

  .sticker-pop { width: min(420px, calc(100% - 32px)); max-height: 360px; overflow-y: auto; }
  .sticker-pop__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-bottom: 6px; }
  .sticker-pop__item { padding: 4px; border-radius: var(--r-sm); transition: background var(--d-fast), transform var(--d-fast) var(--e-spring); }
  .sticker-pop__item:hover { background: var(--surface-hover); transform: scale(1.06) rotate(-2deg); }
  .sticker-pop__item img { width: 100%; aspect-ratio: 1; }

  /* Вибір емодзі (малює chat.js) */
  .emoji-picker {
    position: fixed; z-index: 1000;
    width: 344px; height: 400px;
    display: flex; flex-direction: column;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--bg-elevated);
    box-shadow: var(--sh-lg);
    overflow: hidden;
    animation: page-in var(--d-fast) var(--e-out);
  }
  .emoji-picker__search { padding: 8px 8px 4px; }
  .emoji-picker__search input {
    width: 100%; height: 34px; padding: 0 10px;
    border: 1px solid var(--line); border-radius: var(--r-sm);
    background: var(--bg-sunken); color: var(--ink); outline: 0;
  }
  .emoji-picker__search input:focus { border-color: var(--accent-line); }
  .emoji-picker__tabs { display: flex; gap: 1px; padding: 0 6px 4px; border-bottom: 1px solid var(--line); }
  .emoji-picker__tab { flex: 1; height: 30px; border-radius: var(--r-xs); font-size: 16px; filter: grayscale(.6); }
  .emoji-picker__tab:hover { background: var(--surface-hover); filter: none; }
  .emoji-picker__body { flex: 1; overflow-y: auto; padding: 4px 6px 8px; scrollbar-width: thin; }
  .emoji-picker__group { position: sticky; top: -4px; padding: 6px 4px 4px; font-size: var(--t-2xs); font-weight: 650; color: var(--ink-3); background: var(--bg-elevated); z-index: 1; }
  .emoji-picker__grid { display: grid; grid-template-columns: repeat(9, 1fr); }
  .emoji-picker__item { height: 34px; border-radius: var(--r-xs); font-size: 21px; line-height: 1; transition: transform var(--d-fast) var(--e-spring), background var(--d-fast); }
  .emoji-picker__item:hover { background: var(--surface-hover); transform: scale(1.18); }
  .emoji-picker__empty { grid-column: 1 / -1; padding: 24px; text-align: center; color: var(--ink-3); font-size: var(--t-sm); }
  .emoji-picker__foot { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 10px; border-top: 1px solid var(--line); }
  .emoji-picker__big { font-size: 24px; }
  .emoji-picker__name { font-size: var(--t-xs); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  /* ─────────────────────────── Тред ─────────────────────────── */

  .chat-thread {
    display: flex; flex-direction: column;
    min-width: 0; min-height: 0;
    border-left: 1px solid var(--line);
    background: var(--bg-elevated);
    animation: thread-in var(--d-slow) var(--e-out);
  }
  @keyframes thread-in { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
  .chat-thread__head { display: flex; align-items: center; gap: 8px; height: 62px; padding: 0 10px 0 16px; border-bottom: 1px solid var(--line); flex-shrink: 0; }
  .chat-thread__body { flex: 1; min-height: 0; overflow-y: auto; scrollbar-width: thin; }
  .chat-thread__count {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 20px;
    font-size: var(--t-2xs); font-weight: 650; color: var(--ink-3);
  }
  .chat-thread__count::after { content: ""; flex: 1; height: 1px; background: var(--line); }
  .chat-thread .cm { padding-left: 14px; padding-right: 14px; }
  .chat-thread .cm-actions { right: 10px; }

  /* ─────────────────────────── Головна чатів ─────────────────────────── */

  .chat-home { flex: 1; overflow-y: auto; padding: 32px 24px; }
  .chat-home__hero { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; max-width: 560px; margin: 4vh auto 28px; }
  .chat-home__hero h2 { font-size: var(--t-2xl); }
  .chat-home__unread { max-width: 620px; margin: 0 auto; }
  .chat-home__item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    border-radius: var(--r-md);
    transition: background var(--d-fast);
  }
  .chat-home__item:hover { background: var(--surface-hover); }

  .chat-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; flex: 1; text-align: center; padding: 40px; }

  .cai__orb {
    display: grid; place-items: center;
    width: 60px; height: 60px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--accent), color-mix(in oklab, var(--accent) 45%, var(--brand-2)));
    color: #fff;
    box-shadow: 0 10px 30px color-mix(in oklab, var(--accent) 38%, transparent);
  }

  /* ─────────────────────────── Пошук: поле ─────────────────────────── */

  .csearch { position: relative; flex: 1; min-width: 0; }
  .csearch__field {
    display: flex; align-items: center; gap: 8px;
    height: 38px; padding: 0 10px 0 12px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-md);
    background: var(--bg-elevated);
    color: var(--ink-3);
    transition: border-color var(--d-fast), box-shadow var(--d-fast);
  }
  .csearch.is-open .csearch__field, .csearch__field:focus-within { border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
  .csearch__input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; color: var(--ink); font-size: var(--t-md); }
  .csearch__input::-webkit-search-cancel-button { cursor: pointer; }
  .csearch__kbd { font-size: 10.5px; font-weight: 650; color: var(--ink-4); padding: 1px 6px; border: 1px solid var(--line); border-radius: 5px; }
  .csearch__scope {
    display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
    max-width: 40%;
    padding: 2px 8px; border-radius: var(--r-full);
    background: var(--accent-soft); color: var(--accent);
    font-size: var(--t-xs); font-weight: 600;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }

  .csearch__pop {
    position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 40;
    max-height: min(520px, 70vh); overflow-y: auto;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--bg-elevated);
    box-shadow: var(--sh-lg);
    animation: page-in var(--d-fast) var(--e-out);
  }
  .csearch__group { padding: 8px 10px 4px; font-size: var(--t-2xs); font-weight: 650; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); }
  .csearch__item {
    display: flex; align-items: center; gap: 10px;
    width: 100%; padding: 7px 10px;
    border-radius: var(--r-sm);
    text-align: left; font-size: var(--t-sm); color: var(--ink);
  }
  .csearch__item.is-active { background: var(--accent-soft); }
  .csearch__icon { display: grid; place-items: center; width: 26px; height: 26px; flex-shrink: 0; color: var(--ink-3); border-radius: 7px; background: var(--bg-sunken); }
  .csearch__item.is-active .csearch__icon { color: var(--accent); }
  .csearch__emoji { font-size: 15px; }
  .csearch__label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .csearch__label b { font-weight: 680; }
  .csearch__hint { font-size: var(--t-2xs); color: var(--ink-3); flex-shrink: 0; }
  .csearch__remove { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; color: var(--ink-4); }
  .csearch__remove:hover { background: var(--danger-soft); color: var(--danger); }
  .csearch__empty { padding: 14px; color: var(--ink-3); font-size: var(--t-sm); }
  .csearch__foot { display: flex; align-items: center; gap: 12px; padding: 8px 10px 4px; margin-top: 4px; border-top: 1px solid var(--line); font-size: var(--t-2xs); color: var(--ink-4); }
  .csearch__foot kbd { font: inherit; font-weight: 700; padding: 0 5px; border: 1px solid var(--line); border-radius: 4px; margin-right: 3px; background: var(--bg-sunken); }

  /* ─────────────────────────── Пошук: результати ─────────────────────────── */

  .csr { flex: 1; display: flex; flex-direction: column; min-height: 0; outline: none; }
  .csr-head { display: flex; flex-direction: column; gap: 6px; padding: 14px 20px 6px; }
  .csr-chips { display: flex; flex-wrap: wrap; gap: 6px; }
  .csr-chip {
    display: inline-flex; align-items: center; gap: 5px;
    height: 28px; padding: 0 4px 0 10px;
    border-radius: var(--r-full);
    background: var(--bg-sunken);
    border: 1px solid var(--line);
    font-size: var(--t-xs); font-weight: 600; color: var(--ink-2);
    animation: page-in var(--d-fast) var(--e-out);
  }
  .csr-chip button { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; color: var(--ink-3); }
  .csr-chip button:hover { background: var(--danger-soft); color: var(--danger); }
  .csr-chip--filter { background: var(--info-soft); border-color: color-mix(in oklab, var(--info) 30%, transparent); color: var(--info); }
  .csr-chip--date { background: var(--ok-soft); border-color: color-mix(in oklab, var(--ok) 30%, transparent); color: var(--ok); }
  .csr-chip--exclude { background: var(--danger-soft); border-color: color-mix(in oklab, var(--danger) 30%, transparent); color: var(--danger); text-decoration: line-through; text-decoration-thickness: 1px; }
  .csr-chip--phrase { background: var(--warn-soft); border-color: color-mix(in oklab, var(--warn) 30%, transparent); color: color-mix(in oklab, var(--warn) 75%, var(--ink)); }
  .csr-stats { display: flex; gap: 6px; font-size: var(--t-xs); color: var(--ink-3); }
  .csr-warn { color: var(--warn); }

  .csr-note { margin: 0 20px 6px; padding: 8px 12px; border-radius: var(--r-sm); background: var(--info-soft); font-size: var(--t-sm); }
  .csr-note a { color: var(--info); }
  .csr-note--warn { display: flex; align-items: center; gap: 8px; background: var(--warn-soft); }

  .csr-tabs { display: flex; gap: 2px; padding: 0 16px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
  .csr-tab {
    display: inline-flex; align-items: center; gap: 6px;
    height: 40px; padding: 0 12px;
    border-bottom: 2px solid transparent;
    font-size: var(--t-sm); font-weight: 600; color: var(--ink-3);
    white-space: nowrap;
    transition: color var(--d-fast), border-color var(--d-fast);
  }
  .csr-tab:hover { color: var(--ink); }
  .csr-tab.is-active { color: var(--accent); border-bottom-color: var(--accent); }
  .csr-tab__count { padding: 0 7px; border-radius: var(--r-full); background: var(--bg-sunken); font-size: var(--t-2xs); font-variant-numeric: tabular-nums; color: var(--ink-2); }
  .csr-tab.is-active .csr-tab__count { background: var(--accent-soft); color: var(--accent); }

  .csr-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 10px 20px; border-bottom: 1px solid var(--line); }
  .csr-dd { position: relative; }
  .csr-dd__btn, .csr-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    height: 30px; padding: 0 10px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-full);
    background: var(--bg-elevated);
    font-size: var(--t-xs); font-weight: 600; color: var(--ink-2);
    white-space: nowrap; max-width: 260px;
    transition: border-color var(--d-fast), background var(--d-fast), color var(--d-fast);
  }
  .csr-dd__btn:hover, .csr-toggle:hover { border-color: var(--ink-4); color: var(--ink); }
  .csr-dd__btn.is-on, .csr-toggle.is-on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
  .csr-dd__pop { left: 0; right: auto; top: calc(100% + 6px); min-width: 260px; max-height: 380px; overflow-y: auto; }
  .csr-dd__pop .input { width: calc(100% - 12px); margin: 4px 6px 6px; }
  .csr-dd__pop--date { min-width: 280px; }
  .csr-count { font-size: var(--t-2xs); font-weight: 650; color: var(--ink-3); font-variant-numeric: tabular-nums; padding-left: 8px; }
  .csr-emoji { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--bg-sunken); font-size: 13px; }
  .csr-range { display: flex; flex-direction: column; gap: 6px; padding: 6px 10px; font-size: var(--t-xs); }
  .csr-range label { display: flex; align-items: center; gap: 8px; }
  .csr-range .input { margin: 0; width: auto; flex: 1; }
  .csr-range .datefield { flex: 1; min-width: 0; }
  .csr-sort { width: auto; }

  /* Гістограма */
  .csr-histo { padding: 12px 20px 8px; border-bottom: 1px solid var(--line); }
  .csr-histo__bars { display: flex; align-items: flex-end; gap: 2px; height: 56px; }
  .csr-histo__bar { flex: 1; height: 100%; display: flex; align-items: flex-end; min-width: 2px; border-radius: 3px; }
  .csr-histo__bar i {
    width: 100%; height: var(--h);
    border-radius: 3px 3px 1px 1px;
    background: linear-gradient(to top, var(--accent), color-mix(in oklab, var(--accent) 55%, var(--brand-2)));
    opacity: .8;
    transform-origin: bottom;
    animation: histo-grow var(--d-slow) var(--e-out) backwards;
    transition: opacity var(--d-fast), filter var(--d-fast);
  }
  .csr-histo__bar.is-empty i { background: var(--line); opacity: 1; }
  .csr-histo__bar:hover i { opacity: 1; filter: brightness(1.12) saturate(1.2); }
  @keyframes histo-grow { from { transform: scaleY(0); } }
  .csr-histo__axis { display: flex; justify-content: space-between; margin-top: 4px; font-size: var(--t-2xs); color: var(--ink-3); font-variant-numeric: tabular-nums; }

  .csr-body { flex: 1; min-height: 0; overflow-y: auto; padding: 12px 20px 40px; scrollbar-width: thin; }
  .csr-more { display: flex; justify-content: center; padding: 16px; }
  .csr-nothing { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; padding: 48px 20px; }
  .csr-nothing p { max-width: 52ch; font-size: var(--t-sm); }

  /* Збіг-повідомлення */
  .shit {
    position: relative;
    margin-bottom: 10px;
    padding: 10px 14px 8px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--bg-elevated);
    transition: border-color var(--d-fast), box-shadow var(--d-fast), transform var(--d-fast);
    animation: page-in var(--d-base) var(--e-out) backwards;
  }
  .shit:hover { border-color: var(--line-strong); box-shadow: var(--sh-sm); }
  .shit.is-selected { border-color: var(--accent-line); box-shadow: var(--sh-glow); }
  .shit__where { display: flex; align-items: center; gap: 8px; font-size: var(--t-xs); color: var(--ink-3); margin-bottom: 6px; }
  .shit__channel { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); }
  .shit__tag { display: inline-flex; align-items: center; gap: 3px; padding: 0 6px; border-radius: var(--r-full); background: var(--bg-sunken); font-size: var(--t-2xs); }
  .shit__date { font-variant-numeric: tabular-nums; }
  .shit__ctx { padding: 2px 0 2px 50px; font-size: var(--t-xs); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .shit__ctx b { color: var(--ink-2); font-weight: 600; margin-right: 4px; }
  .shit__msg { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 10px; padding: 4px 0; }
  .shit__msg .avatar { width: 38px; height: 38px; border-radius: 11px; }
  .shit__author { font-size: var(--t-sm); }
  .shit__text { font-size: var(--t-md); }
  .shit__files { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
  .shit__thumb { width: 64px; height: 64px; border-radius: var(--r-sm); overflow: hidden; background: var(--bg-sunken); border: 2px solid transparent; }
  .shit__thumb img { width: 100%; height: 100%; object-fit: cover; }
  .shit__thumb.is-match { border-color: var(--warn); box-shadow: 0 0 0 3px var(--warn-soft); }
  .shit__file { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: var(--r-full); background: var(--bg-sunken); font-size: var(--t-xs); max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .shit__file.is-match { background: var(--warn-soft); }
  .shit__why { display: flex; align-items: baseline; gap: 8px; margin-top: 6px; padding: 6px 10px; border-radius: var(--r-sm); background: var(--bg-sunken); font-size: var(--t-xs); color: var(--ink-2); }
  .shit__why-tag { flex-shrink: 0; font-size: var(--t-2xs); font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
  .shit__replies { display: inline-flex; align-items: center; gap: 4px; margin-top: 4px; font-size: var(--t-xs); color: var(--info); }
  .shit__actions { display: flex; align-items: center; gap: 2px; margin-top: 4px; padding-top: 4px; border-top: 1px dashed var(--line); opacity: .82; }
  .shit:hover .shit__actions, .shit.is-selected .shit__actions { opacity: 1; }
  .shit__score { font-size: var(--t-2xs); color: var(--ink-4); font-variant-numeric: tabular-nums; }

  /* Медіа */
  .csr-media { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
  .csr-tile { margin: 0; border-radius: var(--r-md); overflow: hidden; background: var(--bg-elevated); border: 1px solid var(--line); transition: box-shadow var(--d-fast), transform var(--d-fast); animation: page-in var(--d-base) var(--e-out) backwards; }
  .csr-tile:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
  .csr-tile.is-selected { box-shadow: var(--sh-glow); }
  .csr-tile__img { position: relative; display: block; width: 100%; aspect-ratio: 1; background: var(--bg-sunken); overflow: hidden; cursor: zoom-in; }
  .csr-tile__img img { position: relative; width: 100%; height: 100%; object-fit: cover; }
  .csr-tile__img img[data-fade] { opacity: 0; transition: opacity var(--d-slow); }
  .csr-tile__img img[data-fade].is-loaded { opacity: 1; }
  .csr-tile__blur { position: absolute !important; inset: 0; filter: blur(14px); transform: scale(1.15); }
  .csr-tile__play { position: absolute; inset: auto 8px 8px auto; display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; border-radius: var(--r-full); background: rgba(10, 13, 18, .6); color: #fff; font-size: var(--t-2xs); font-weight: 650; }
  .csr-tile figcaption { position: relative; display: flex; flex-direction: column; gap: 2px; padding: 8px 32px 8px 10px; font-size: var(--t-2xs); }
  .csr-tile__ai { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: var(--ink-2); }
  .csr-tile__ai svg { display: inline; color: var(--accent); vertical-align: -1px; }
  .csr-tile__go { position: absolute; right: 6px; top: 6px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; color: var(--ink-3); }
  .csr-tile__go:hover { background: var(--accent-soft); color: var(--accent); }

  /* Файли */
  .csr-files { display: flex; flex-direction: column; gap: 6px; }
  .csr-file { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-elevated); }
  .csr-file.is-selected { box-shadow: var(--sh-glow); }
  .csr-file .cm-file__icon { width: 36px; height: 36px; }
  .csr-file__meta { display: flex; flex-direction: column; flex: 1; min-width: 0; gap: 1px; }
  .csr-file__name { font-weight: 600; font-size: var(--t-sm); color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .csr-file__name:hover { color: var(--accent); }

  /* Люди й чати */
  .csr-people { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
  .csr-person { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; padding: 18px 12px 14px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-elevated); }
  .csr-person__avatar { position: relative; }
  .csr-channels { display: flex; flex-direction: column; gap: 6px; }
  .csr-channel { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-elevated); transition: border-color var(--d-fast); }
  .csr-channel:hover { border-color: var(--line-strong); }

  /* Порожній пошук */
  .csr-hero { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 7vh 24px 40px; overflow-y: auto; }
  .csr-hero h2 { font-size: var(--t-2xl); }
  .csr-hero p { max-width: 60ch; }
  .csr-hero__icon { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 20px; background: var(--accent-soft); color: var(--accent); }
  .csr-cheats { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 8px; width: min(820px, 100%); margin-top: 12px; text-align: left; }
  .csr-cheat { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-elevated); text-align: left; transition: border-color var(--d-fast), transform var(--d-fast); }
  .csr-cheat:hover { border-color: var(--accent-line); transform: translateY(-1px); }
  .csr-cheat code { font-family: var(--font-num); font-size: var(--t-sm); color: var(--accent); }
  .csr-cheat span { font-size: var(--t-xs); color: var(--ink-3); }

  /* ─────────────────────────── Добірки ─────────────────────────── */

  .cinbox { flex: 1; overflow-y: auto; padding: 18px 20px 40px; }
  .cinbox__head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
  .cinbox__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); }
  .cthread, .cref { margin-bottom: 12px; padding: 10px 0 6px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-elevated); }
  .cthread.is-unread { border-color: var(--accent-line); box-shadow: var(--sh-glow); }
  .cthread__where { display: flex; align-items: center; gap: 8px; padding: 0 16px 6px; font-size: var(--t-xs); color: var(--ink-2); }
  .cthread__more { padding: 2px 20px 2px 70px; font-size: var(--t-xs); color: var(--ink-3); }
  .cthread__actions { display: flex; gap: 6px; padding: 6px 16px 4px; }

  /* ─────────────────────────── Новий чат ─────────────────────────── */

  .cnew { display: flex; flex-direction: column; gap: 4px; }
  .cnew__name { display: flex; align-items: flex-end; gap: 10px; }
  .cnew__emoji {
    display: grid; place-items: center;
    width: 44px; height: 44px; flex-shrink: 0;
    border: 1px solid var(--line-strong); border-radius: 12px;
    background: var(--bg-sunken); font-size: 22px;
    transition: transform var(--d-fast) var(--e-spring);
  }
  .cnew__emoji:hover { transform: scale(1.06) rotate(-4deg); }
  .cnew__preview { display: flex; align-items: center; gap: 6px; margin-top: 6px; padding: 6px 10px; border-radius: var(--r-sm); background: var(--info-soft); font-size: var(--t-xs); color: var(--ink-2); }
  .cnew__preview b { color: var(--ink); }
  .cnew__section { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
  .cnew__section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
  .cnew__section-head b { display: inline-flex; align-items: center; gap: 6px; }
  .cnew__roles { display: flex; flex-wrap: wrap; gap: 6px; }
  .cnew__role {
    display: inline-flex; align-items: center; gap: 6px;
    height: 32px; padding: 0 6px 0 12px;
    border: 1px solid var(--line-strong); border-radius: var(--r-full);
    font-size: var(--t-sm); color: var(--ink-2);
    transition: all var(--d-fast);
  }
  .cnew__role:hover { border-color: var(--accent-line); color: var(--ink); }
  .cnew__role.is-on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
  .cnew__role-count { min-width: 22px; height: 22px; padding: 0 6px; border-radius: var(--r-full); background: var(--bg-sunken); color: var(--ink-2); font-size: var(--t-2xs); font-weight: 700; display: grid; place-items: center; }
  .cnew__role.is-on .cnew__role-count { background: rgba(255, 255, 255, .25); color: inherit; }

  .cnew__add {
    position: relative;
    display: flex; align-items: center; gap: 8px;
    height: 38px; padding: 0 10px;
    border: 1px solid var(--line-strong); border-radius: var(--r-sm);
    color: var(--ink-3);
  }
  .cnew__add:focus-within { border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
  .cnew__add input { flex: 1; border: 0; outline: 0; background: none; color: var(--ink); }
  .cnew__results {
    position: absolute; left: -1px; right: -1px; top: calc(100% + 4px); z-index: 20;
    max-height: 280px; overflow-y: auto;
    padding: 4px;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--bg-elevated); box-shadow: var(--sh-lg);
  }
  .cnew__result { display: flex; align-items: center; gap: 8px; width: 100%; padding: 6px 8px; border-radius: var(--r-xs); text-align: left; color: var(--ink); }
  .cnew__result:hover { background: var(--accent-soft); }
  .cnew__none { padding: 10px; font-size: var(--t-sm); color: var(--ink-3); }

  .cnew__people { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; max-height: 220px; overflow-y: auto; }
  .cnew__person {
    display: inline-flex; align-items: center; gap: 6px;
    height: 30px; padding: 0 8px 0 3px;
    border-radius: var(--r-full);
    background: var(--bg-sunken);
    font-size: var(--t-xs); color: var(--ink);
    transition: background var(--d-fast);
  }
  .cnew__person svg { color: var(--ink-4); }
  .cnew__person:hover { background: var(--danger-soft); }
  .cnew__person:hover svg { color: var(--danger); }
  .cnew__person--me { padding-right: 10px; background: var(--accent-soft); color: var(--accent); font-weight: 600; }
  .cnew__person--excluded { padding-left: 10px; text-decoration: line-through; color: var(--ink-3); background: transparent; border: 1px dashed var(--line-strong); }
  .cnew__person--excluded:hover { background: var(--ok-soft); text-decoration: none; }
  .cnew__person--excluded:hover svg { color: var(--ok); }
  .cnew__tag { padding: 0 5px; border-radius: var(--r-full); background: var(--info-soft); color: var(--info); font-size: 10px; font-weight: 650; }
  .cnew__except { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 10px; }

  .cnew__check { display: flex; align-items: flex-start; gap: 10px; margin-top: 14px; cursor: pointer; }
  .cnew__check input { margin-top: 3px; accent-color: var(--accent); width: 16px; height: 16px; }
  .cnew__check > span { display: flex; flex-direction: column; gap: 1px; font-size: var(--t-sm); }

  .cnew__privacy, .cdet__levels { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
  .cdet__levels { grid-template-columns: repeat(3, 1fr); margin-top: 8px; }
  .cnew__option {
    display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
    padding: 12px 14px;
    border: 1px solid var(--line-strong); border-radius: var(--r-md);
    text-align: left; color: var(--ink-2);
    transition: all var(--d-fast);
  }
  .cnew__option span { font-size: var(--t-xs); color: var(--ink-3); }
  .cnew__option:hover { border-color: var(--accent-line); }
  .cnew__option.is-on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

  /* ─────────────────────────── Деталі чату ─────────────────────────── */

  .cdet__tabs { margin: -6px 0 14px; }
  .cdet__hero { display: flex; align-items: center; gap: 12px; }
  .cdet__topic { margin-top: 12px; white-space: pre-wrap; }
  .cdet__member { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px solid var(--line); }
  .cdet__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 6px; margin-top: 6px; }
  .cdet__tile { position: relative; aspect-ratio: 1; border-radius: var(--r-sm); overflow: hidden; background: var(--bg-sunken); }
  .cdet__tile img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--d-slow) var(--e-out); }
  .cdet__tile:hover img { transform: scale(1.06); }
  .cdet__danger { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
  .cdet__danger .danger { color: var(--danger); }

  /* ─────────────────────────── AI ─────────────────────────── */

  .cai { display: flex; flex-direction: column; gap: 12px; min-height: 40vh; }
  .cai__intro { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; padding: 18px 10px 6px; }
  .cai__suggestions { display: flex; flex-direction: column; gap: 6px; }
  .cai__suggestion {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--line); border-radius: var(--r-md);
    text-align: left; font-size: var(--t-sm); color: var(--ink-2);
    transition: border-color var(--d-fast), background var(--d-fast);
  }
  .cai__suggestion svg { color: var(--accent); flex-shrink: 0; }
  .cai__suggestion:hover { border-color: var(--accent-line); background: var(--accent-soft); color: var(--ink); }
  .cai__q { display: flex; align-items: flex-start; gap: 8px; align-self: flex-end; max-width: 88%; padding: 8px 12px; border-radius: 14px 14px 4px 14px; background: var(--accent); color: var(--accent-ink); font-size: var(--t-sm); }
  .cai__q .avatar { display: none; }
  .cai__a { padding: 2px 2px 8px; }
  .cai__thinking { display: flex; align-items: center; gap: 8px; color: var(--ink-3); font-size: var(--t-sm); padding: 8px 0; }
  .cai__text { font-size: var(--t-md); line-height: 1.6; }
  .cai__ref {
    display: inline-grid; place-items: center;
    min-width: 18px; height: 18px; padding: 0 4px; margin: 0 1px;
    border-radius: 6px;
    background: var(--accent-soft); color: var(--accent);
    font-size: 11px; font-weight: 700; vertical-align: 1px;
    text-decoration: none;
  }
  .cai__ref:hover { background: var(--accent); color: var(--accent-ink); }
  .cai__sources { display: grid; gap: 6px; margin-top: 10px; }
  .cai__source { display: flex; align-items: flex-start; gap: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r-sm); transition: border-color var(--d-fast); }
  .cai__source:hover { border-color: var(--accent-line); }
  .cai__num { display: grid; place-items: center; width: 20px; height: 20px; flex-shrink: 0; border-radius: 6px; background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 700; }
  .cai__trace { margin-top: 8px; font-size: var(--t-xs); color: var(--ink-3); }
  .cai__trace summary { cursor: pointer; }
  .cai__search { display: flex; align-items: center; gap: 6px; padding: 3px 0 3px 12px; font-family: var(--font-num); color: var(--ink-2); }
  .cai__search:hover { color: var(--accent); }
  .cai__ask { position: sticky; bottom: -1px; display: flex; gap: 8px; align-items: flex-end; padding: 12px 0 2px; background: var(--bg-elevated); }
  .cai__ask textarea { flex: 1; resize: none; }

  /* ─────────────────────────── Спливні повідомлення ─────────────────────────── */

  .ctoasts { position: fixed; left: 20px; bottom: 20px; z-index: 900; display: flex; flex-direction: column-reverse; gap: 8px; width: min(360px, calc(100vw - 40px)); }
  .ctoast {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--bg-elevated);
    box-shadow: var(--sh-lg);
    overflow: hidden;
    animation: ctoast-in var(--d-slow) var(--e-spring);
  }
  @keyframes ctoast-in { from { opacity: 0; transform: translateY(16px) scale(.96); } to { opacity: 1; transform: none; } }
  .ctoast::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); }
  .ctoast__main { display: flex; align-items: flex-start; gap: 10px; width: 100%; padding: 12px 34px 6px 14px; text-align: left; }
  .ctoast__text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
  .ctoast__who { font-size: var(--t-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .ctoast__body { font-size: var(--t-sm); color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .ctoast__body.is-mention { color: var(--ink); font-weight: 550; }
  .ctoast__close { position: absolute; top: 8px; right: 8px; }
  .ctoast__reply { display: flex; align-items: center; gap: 4px; margin: 0 10px 10px 56px; padding: 0 4px 0 10px; height: 32px; border: 1px solid var(--line); border-radius: var(--r-full); background: var(--bg-sunken); }
  .ctoast__reply input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; font-size: var(--t-xs); color: var(--ink); }

  /* ─────────────────────────── Телефон і планшет ─────────────────────────── */

  @media (max-width: 1280px) {
    .chat { --chat-nav: 270px; }
    .chat.has-thread { grid-template-columns: minmax(0, 1fr) var(--chat-thread); }
    .chat.has-thread .chat__nav { display: none; }
  }

  @media (max-width: 900px) {
    .chat, .chat.has-thread { grid-template-columns: minmax(0, 1fr); }
    .chat:not(.has-main) .chat__main { display: none; }
    .chat:not(.has-main) .chat__nav { display: flex; border-left: 0; }
    .chat.has-main .chat__nav { display: none; }
    .chat.has-thread .chat__main { display: none; }
    .chat.has-thread .chat-thread { border-left: 0; }
    .chat-head__back { display: grid; }
    .chat-facepile { display: none; }
    .chat-head { padding-left: 6px; }
    .cm { padding-left: 12px; padding-right: 12px; grid-template-columns: 34px minmax(0, 1fr); }
    .cm__gutter .avatar { width: 32px; height: 32px; border-radius: 10px; }
    .cm-actions { right: 8px; }
    .cnav__section--channels { flex-basis: 52%; }
    .csr-head, .csr-filters, .csr-histo, .csr-body { padding-left: 12px; padding-right: 12px; }
    .cnew__privacy, .cdet__levels { grid-template-columns: 1fr; }
    .vn { width: 180px; height: 180px; }
    .ctoasts { left: 10px; bottom: 10px; }
  }

  @media (hover: none) {
    .cm-actions { display: none !important; }
    .cm-reaction--add { opacity: 1; }
    .cm:active .cm-actions { display: flex !important; }
  }

  /* Згадка колеги відкриває його картку з кнопкою «Написати» (aa.bindUserCards). */
  .cm-mention[data-user-card] {
    cursor: pointer;
    transition: background var(--d-fast, .12s) ease, box-shadow var(--d-fast, .12s) ease;
  }
  .cm-mention[data-user-card]:hover {
    background: color-mix(in oklab, var(--info) 24%, transparent);
    text-decoration: underline; text-underline-offset: 2px;
  }
  .cm-mention--me[data-user-card]:hover { background: color-mix(in oklab, var(--warn) 32%, transparent); }
  .cm-mention[data-user-card]:focus-visible { outline: 2px solid var(--info); outline-offset: 1px; }

  /* Закріплені — смужка під шапкою чату, як у Telegram: риски ліворуч показують, яке з кількох закріплених видно. */
  .chat-pinbar {
    display: flex; align-items: center; gap: 2px;
    flex-shrink: 0;
    min-height: 48px; padding: 0 8px 0 10px;
    border-bottom: 1px solid var(--line);
    background: color-mix(in oklab, var(--bg-elevated) 92%, var(--accent) 8%);
  }
  .chat-pinbar__main {
    display: flex; align-items: center; gap: 10px;
    flex: 1; min-width: 0;
    padding: 6px 8px; border: 0; border-radius: var(--r-md);
    background: none; color: inherit; text-align: left; cursor: pointer;
  }
  .chat-pinbar__main:hover { background: color-mix(in oklab, var(--accent) 8%, transparent); }
  .chat-pinbar__main:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
  .chat-pinbar__track {
    display: flex; flex-direction: column; gap: 2px;
    align-self: stretch; justify-content: center;
    width: 3px; flex-shrink: 0;
  }
  .chat-pinbar__track i {
    flex: 1; max-height: 30px; min-height: 6px;
    border-radius: 2px;
    background: color-mix(in oklab, var(--accent) 28%, transparent);
    transition: background var(--d-fast, .12s) ease;
  }
  .chat-pinbar__track i.is-on { background: var(--accent); }
  .chat-pinbar__body { display: flex; flex-direction: column; min-width: 0; gap: 1px; line-height: 1.3; }
  .chat-pinbar__title { font-size: var(--t-xs); font-weight: 650; color: var(--accent); }
  .chat-pinbar__text {
    font-size: var(--t-sm); color: var(--ink-2);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  .chat-pinbar__text b { font-weight: 600; color: var(--ink); margin-right: 3px; }
  .chat-pinbar__btn { width: 32px; height: 32px; color: var(--ink-3); flex-shrink: 0; }
  .chat-pinbar__btn:hover { color: var(--ink); }
}