/* ============================================================
   VibeDesk — Messenger / Chat styles (extracted from site.css)
   Подключается через @section Styles в Views/Chat/Index.cshtml
   ============================================================ */

/* Shell и панель мессенджера — фиксированная высота, скролл внутри ленты */
body.zen-body .zen-messenger-shell {
    --zen-messenger-vh-offset: calc(var(--topbar-height, 56px) + 9rem);
    border: 1px solid var(--vd-border);
    border-radius: var(--vd-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--zen-messenger-vh-offset));
    height: calc(100dvh - var(--zen-messenger-vh-offset));
    max-height: calc(100vh - var(--zen-messenger-vh-offset));
    max-height: calc(100dvh - var(--zen-messenger-vh-offset));
}

body.zen-body .zen-messenger-shell > .zen-messenger-unified-card,
body.zen-body .zen-messenger-shell > .zen-messenger-layout-row {
    flex: 1 1 auto;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
}

body.zen-body .zen-messenger-unified-card {
    background: var(--zen-msg-panel-surface, #ffffff);
}

body.zen-body .zen-messenger-sidebar-col {
    width: min(100%, 300px);
    max-width: 320px;
    border-right: 1px solid var(--zen-msg-border, var(--vd-border));
}

body.zen-body .zen-messenger-main-col {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 0;
}

body.zen-body .zen-messenger-shell .tw-surface-card {
    background: var(--zen-msg-panel-surface, #ffffff) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    border: none !important;
}

body.zen-body .zen-messenger-ticket-routing {
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    border-color: var(--zen-msg-border, var(--vd-border)) !important;
}

body.zen-body #zenMessengerThreadColumn.zen-messenger-thread--loading {
    opacity: 0.55;
    pointer-events: none;
    transition: opacity 0.12s ease;
}

body.zen-body .zen-messenger-panel,
body.zen-body .zen-messenger-thread {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    max-height: 100%;
    height: 100%;
    overflow: hidden;
}

body.zen-body .zen-messenger-thread #chatMessages,
body.zen-body .zen-messenger-msg-area#chatMessages {
    flex: 1 1 0;
    min-height: 0;
    max-height: 100%;
    overflow: hidden;
}

body.zen-body .zen-messenger-thread #chatMessagesInner,
body.zen-body .zen-messenger-messages-inner {
    flex: 1 1 0;
    min-height: 0;
    max-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    contain: content;
    --zen-msg-row-inset-x: 1rem;
}

@media (min-width: 768px) {
    body.zen-body .zen-messenger-messages-inner {
        --zen-msg-row-inset-x: 1.5rem;
    }
}

body.zen-body .zen-messenger-thread .zen-messenger-thread-header,
body.zen-body .zen-messenger-thread .zen-messenger-composer {
    flex-shrink: 0;
}

/* Шапка и composer поверх ленты (пузыри не перекрывают dropdown / кнопки) */
body.zen-body .zen-messenger-thread {
    isolation: isolate;
    overflow: hidden;
    border-radius: inherit;
}

body.zen-body .zen-messenger-thread .zen-messenger-thread-header.zen-chat-panel-head--main {
    position: relative;
    z-index: 12;
}

body.zen-body .zen-messenger-thread .zen-messenger-composer {
    position: relative;
    z-index: 8;
}

body.zen-body .zen-messenger-thread .zen-messenger-msg-area {
    position: relative;
    z-index: 1;
    contain: layout style;
}

body.zen-body .zen-messenger-msg-area .zen-messenger-bubble-wrap {
    position: relative;
    z-index: 0;
}

body.zen-body .zen-messenger-msg-area .zen-messenger-bubble-wrap:hover {
    z-index: 2;
}

body.zen-body .zen-messenger-thread-header .dropdown-menu {
    z-index: 30;
}

body.zen-body .zen-messenger-send-form.zen-messenger-sending {
    opacity: 0.85;
    pointer-events: none;
}

body.zen-body .zen-messenger-msg-row--pending .zen-messenger-bubble-mine {
    opacity: 0.82;
}

body.zen-body .zen-messenger-msg-row--pending .zen-messenger-send-status {
    opacity: 0.75;
}

body.zen-body .zen-messenger-msg-row--failed .zen-messenger-bubble-mine {
    outline: 1px solid color-mix(in srgb, var(--bs-danger, #dc3545) 55%, transparent);
    outline-offset: -1px;
}

body.zen-body .zen-messenger-msg-row--failed .zen-messenger-send-status {
    color: var(--bs-danger, #dc3545);
}

body.zen-body .zen-messenger-msg-row--sending .zen-messenger-bubble-mine {
    opacity: 0.9;
}

@keyframes zen-messenger-send-spin-keyframes {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

body.zen-body .zen-messenger-send-spin {
    display: inline-block;
    animation: zen-messenger-send-spin-keyframes 0.9s linear infinite;
}

body.zen-body .zen-messenger-connection-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    line-height: 1.2;
    white-space: nowrap;
}

body.zen-body .zen-messenger-connection-status .bi {
    font-size: 0.5rem;
    vertical-align: middle;
}

body.zen-body .zen-messenger-connection-status--connected {
    color: var(--bs-success, #198754);
    display: none;
}

body.zen-body .zen-messenger-connection-status--connecting,
body.zen-body .zen-messenger-connection-status--reconnecting {
    color: var(--bs-warning, #ffc107);
}

body.zen-body .zen-messenger-connection-status--disconnected {
    color: var(--bs-danger, #dc3545);
}

body.zen-body .vd-nav-link--messenger {
    position: relative;
}

body.zen-body #zenMessengerNavBadge {
    font-size: 0.65rem;
    min-width: 1.25rem;
}

body.zen-body #zenMessengerTyping {
    min-height: 0;
}

body.zen-body .zen-messenger-typing {
    margin: 0;
    padding: 0.35rem 0.75rem 0;
    border-top: 1px solid var(--zen-msg-typing-border, var(--zen-msg-border, var(--vd-border)));
    background: var(--zen-msg-typing-bg, var(--zen-msg-composer-bg, var(--zen-msg-panel-surface-soft)));
}

body.zen-body .zen-messenger-typing-inner {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 100%;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--zen-msg-typing-border, var(--zen-msg-border, var(--vd-border)));
    background: color-mix(in srgb, var(--zen-msg-panel-surface, var(--vd-panel)) 92%, transparent);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
}

body.zen-body .zen-messenger-typing-dots {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    flex-shrink: 0;
    height: 0.75rem;
}

body.zen-body .zen-messenger-typing-dots span {
    display: inline-block;
    width: 0.28rem;
    height: 0.28rem;
    border-radius: 999px;
    background: var(--zen-msg-typing-dot, var(--zen-msg-typing-muted, var(--vd-text-muted)));
    animation: zen-messenger-typing-dot 1.15s infinite ease-in-out;
}

body.zen-body .zen-messenger-typing-dots span:nth-child(2) {
    animation-delay: 0.16s;
}

body.zen-body .zen-messenger-typing-dots span:nth-child(3) {
    animation-delay: 0.32s;
}

@keyframes zen-messenger-typing-dot {
    0%, 55%, 100% {
        transform: translateY(0);
        opacity: 0.42;
    }

    28% {
        transform: translateY(-0.18rem);
        opacity: 1;
    }
}

body.zen-body .zen-messenger-typing-text {
    font-size: 0.78rem;
    line-height: 1.25;
    color: var(--zen-msg-typing-fg, var(--zen-msg-area-fg, var(--vd-text)));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* M1: sidebar layout (colors via vd-messenger-theme + palettes) */
body.zen-body .zen-messenger-sidebar-head {
    flex-shrink: 0;
    background: var(--zen-msg-sidebar-bg, var(--zen-msg-panel-surface, var(--vd-panel)));
    border-bottom: 1px solid var(--zen-msg-border, var(--vd-border));
}

body.zen-body .zen-messenger-sidebar-footer {
    background: var(--zen-msg-sidebar-bg, var(--zen-msg-panel-surface, var(--vd-panel)));
    border-top: 1px solid var(--zen-msg-border, var(--vd-border));
}

body.zen-body .zen-messenger-tabs {
    flex-wrap: nowrap;
    gap: 0.35rem;
}

body.zen-body .zen-messenger-tab {
    flex: 1 1 0;
    justify-content: center;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.5rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    color: var(--zen-msg-sidebar-tab-fg, var(--zen-msg-area-muted));
    background: var(--zen-msg-sidebar-tab-bg, transparent);
}

body.zen-body .zen-messenger-tab:hover {
    color: var(--zen-msg-sidebar-tab-hover-fg, var(--zen-msg-area-fg));
    background: var(--zen-msg-sidebar-tab-hover-bg, var(--zen-msg-panel-surface-soft));
}

body.zen-body .zen-messenger-tab.is-active {
    color: var(--zen-msg-sidebar-tab-active-fg, var(--vd-accent-strong));
    background: var(--zen-msg-sidebar-tab-active-bg, var(--zen-msg-row-active-bg));
    border-color: var(--zen-msg-sidebar-tab-active-ring, var(--zen-msg-row-active-ring));
}

body.zen-body .zen-messenger-tab-count {
    font-size: 0.72rem;
    font-weight: 700;
    opacity: 0.85;
}

body.zen-body .zen-messenger-compose-btn {
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    color: var(--zen-msg-area-fg, var(--vd-text));
    line-height: 1;
}

body.zen-body .zen-messenger-compose-btn:hover {
    background: var(--zen-msg-sidebar-tab-active-bg, var(--zen-msg-row-active-bg));
    border-color: var(--zen-msg-sidebar-tab-active-ring, var(--zen-msg-row-active-ring));
}

body.zen-body .zen-messenger-search-wrap .input-group-text,
body.zen-body .zen-messenger-search-wrap .form-control {
    background: var(--zen-msg-head-search-bg) !important;
    color: var(--zen-msg-head-search-fg) !important;
    border-color: transparent !important;
}

body.zen-body .zen-messenger-search-wrap .form-control::placeholder {
    color: var(--zen-msg-head-search-muted) !important;
    opacity: 1;
}

body.zen-body .zen-messenger-search-icon {
    color: var(--zen-msg-head-search-muted) !important;
}

body.zen-body .zen-messenger-sidebar-badge {
    background: var(--zen-msg-head-badge-bg) !important;
    color: var(--zen-msg-head-badge-fg) !important;
    font-size: 0.7rem;
}

body.zen-body .zen-messenger-sidebar-title {
    color: var(--zen-msg-area-fg, var(--vd-text));
    font-size: 1.05rem;
}

body.zen-body .zen-messenger-archive-link {
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
    font-size: 0.8rem;
}

body.zen-body .zen-messenger-archive-link:hover {
    color: var(--vd-accent-strong, var(--vd-accent));
}

/* M2: light thread header */
body.zen-body .zen-messenger-thread-header--light {
    background: var(--zen-messenger-header-bg, var(--zen-msg-panel-surface, var(--vd-panel))) !important;
    color: var(--zen-messenger-header-fg, var(--zen-msg-area-fg, var(--vd-text))) !important;
    border-bottom: 1px solid var(--zen-messenger-header-border, var(--zen-msg-border, var(--vd-border))) !important;
    min-height: 72px;
    box-shadow: none !important;
    backdrop-filter: none !important;
}

body.zen-body .zen-messenger-thread-title,
body.zen-body .zen-messenger-thread-title-link {
    color: var(--zen-messenger-header-fg, var(--zen-msg-area-fg, var(--vd-text))) !important;
}

body.zen-body .zen-messenger-thread-subtitle {
    color: var(--zen-messenger-header-muted, var(--zen-msg-area-muted, var(--vd-text-muted))) !important;
}

body.zen-body .zen-messenger-thread-avatar {
    border: 1px solid var(--zen-messenger-header-border, var(--zen-msg-border)) !important;
}

body.zen-body .zen-messenger-thread-avatar-icon {
    background: var(--zen-msg-sidebar-tab-active-bg, rgba(37, 99, 235, 0.12));
    color: var(--vd-accent-strong, var(--vd-accent));
    border: 1px solid var(--zen-msg-sidebar-tab-active-ring, rgba(37, 99, 235, 0.28));
}

body.zen-body .zen-messenger-header-action {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--zen-messenger-header-border, var(--zen-msg-border));
    background: transparent;
    color: var(--zen-messenger-header-fg, var(--zen-msg-area-fg));
    line-height: 1;
}

body.zen-body .zen-messenger-header-action:hover,
body.zen-body .zen-messenger-header-action:focus {
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    color: var(--vd-accent-strong, var(--vd-accent));
    border-color: var(--zen-msg-sidebar-tab-active-ring, var(--zen-msg-border));
}

body.zen-body .zen-messenger-thread-actions .dropdown-toggle::after {
    display: none;
}

/* M3: conversation cards (Sprint 1 polish) */
body.zen-body .zen-messenger-conv-list {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.15rem 0.35rem;
}

body.zen-body .zen-messenger-conv-card {
    display: flex;
    align-items: stretch;
    border-radius: var(--vd-radius-md, 14px);
    transition: background 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
    border: 1px solid transparent;
}

body.zen-body .zen-messenger-conv-card:hover:not(.is-active) {
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
}

body.zen-body .zen-messenger-conv-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1 1 auto;
    min-width: 0;
    padding: 0.7rem 0.75rem;
    color: var(--zen-msg-area-fg, var(--vd-text));
}

body.zen-body .zen-messenger-conv-avatar-wrap {
    position: relative;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

body.zen-body .zen-messenger-conv-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--zen-msg-sidebar-tab-active-bg, rgba(37, 99, 235, 0.12));
    color: var(--vd-accent-strong, var(--vd-accent));
    border: 1px solid var(--zen-msg-sidebar-tab-active-ring, rgba(37, 99, 235, 0.2));
    overflow: hidden;
    font-size: 1.05rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

body.zen-body .zen-messenger-conv-avatar--private .tw-avatar-fallback {
    width: 100%;
    height: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

body.zen-body .zen-messenger-conv-avatar--channel {
    background: var(--zen-msg-conv-avatar-channel-bg, rgba(234, 88, 12, 0.14));
    color: var(--zen-msg-conv-avatar-channel-fg, #c2410c);
    border-color: var(--zen-msg-conv-avatar-channel-ring, rgba(234, 88, 12, 0.28));
}

body.zen-body .zen-messenger-conv-avatar--team {
    background: var(--zen-msg-conv-avatar-team-bg, rgba(5, 150, 105, 0.14));
    color: var(--zen-msg-conv-avatar-team-fg, #047857);
    border-color: var(--zen-msg-conv-avatar-team-ring, rgba(5, 150, 105, 0.28));
}

body.zen-body .zen-messenger-conv-avatar--hub {
    background: var(--zen-msg-conv-avatar-hub-bg, rgba(37, 99, 235, 0.16));
    color: var(--zen-msg-conv-avatar-hub-fg, var(--vd-accent-strong, #2563eb));
    border-color: var(--zen-msg-conv-avatar-hub-ring, rgba(37, 99, 235, 0.3));
}

body.zen-body .zen-messenger-conv-avatar--group {
    background: var(--zen-msg-conv-avatar-group-bg, rgba(100, 116, 139, 0.14));
    color: var(--zen-msg-conv-avatar-group-fg, var(--zen-msg-area-muted, #64748b));
    border-color: var(--zen-msg-conv-avatar-group-ring, rgba(100, 116, 139, 0.28));
}

body.zen-body .zen-messenger-conv-online {
    position: absolute;
    right: 1px;
    bottom: 1px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--zen-msg-online-dot, #22c55e);
    border: 2px solid var(--zen-msg-panel-surface, var(--vd-panel, #fff));
    box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.35);
}

body.zen-body .zen-messenger-conv-title {
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--zen-msg-area-fg, var(--vd-text));
}

body.zen-body .zen-messenger-conv-card.has-unread .zen-messenger-conv-title {
    font-weight: 700;
}

body.zen-body .zen-messenger-conv-time {
    font-size: 0.72rem;
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
    white-space: nowrap;
    line-height: 1.2;
}

body.zen-body .zen-messenger-conv-card.has-unread .zen-messenger-conv-time {
    color: var(--vd-accent-strong, var(--vd-accent));
    font-weight: 600;
}

body.zen-body .zen-messenger-conv-preview {
    font-size: 0.82rem;
    line-height: 1.3;
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
}

body.zen-body .zen-messenger-conv-card.has-unread .zen-messenger-conv-preview {
    color: var(--zen-msg-area-fg, var(--vd-text));
    font-weight: 600;
}

body.zen-body .zen-messenger-conv-read {
    font-size: 0.85rem;
    color: var(--vd-accent-strong, var(--vd-accent));
}

body.zen-body .zen-messenger-unread-badge {
    background: var(--zen-msg-unread-badge-bg, var(--vd-accent, #2563eb)) !important;
    color: var(--zen-msg-unread-badge-fg, #fff) !important;
    font-size: 0.68rem;
    font-weight: 700;
    min-width: 1.4rem;
    padding: 0.22em 0.48em;
    line-height: 1;
    box-shadow: 0 1px 4px color-mix(in srgb, var(--vd-accent, #2563eb) 35%, transparent);
}

body.zen-body .zen-messenger-conv-card.is-active {
    background: var(--zen-msg-row-active-bg);
    border-color: var(--zen-msg-row-active-ring);
    box-shadow: inset 3px 0 0 var(--vd-accent, #2563eb), 0 1px 4px rgba(15, 23, 42, 0.06);
}

body.zen-body .zen-messenger-conv-card.is-active .zen-messenger-conv-link {
    background: transparent;
}

body.zen-body .zen-messenger-conv-card.is-active .zen-messenger-conv-title {
    color: var(--zen-msg-sidebar-tab-active-fg, var(--vd-accent-strong, var(--vd-accent)));
}

body.zen-body .zen-messenger-conv-actions {
    padding-right: 0.35rem;
}

body.zen-body .zen-messenger-conv-action-btn {
    color: var(--zen-msg-area-muted);
}

body.zen-body .zen-messenger-conv-card.is-pinned {
    background: color-mix(in srgb, var(--zen-msg-panel-surface-soft, var(--vd-panel-soft)) 72%, transparent);
}

body.zen-body .zen-messenger-conv-pin {
    font-size: 0.72rem;
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
    opacity: 0.85;
}

body.zen-body .zen-messenger-conv-staff {
    font-size: 0.82rem;
    color: var(--vd-accent, #2563eb);
    opacity: 0.9;
}

body.zen-body .zen-messenger-conv-kind {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
    padding: 0.1rem 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    background: color-mix(in srgb, var(--zen-msg-panel-surface, var(--vd-panel)) 88%, transparent);
}

body.zen-body .zen-messenger-conv-divider {
    height: 1px;
    margin: 0.25rem 0.65rem 0.35rem;
    background: var(--zen-msg-border, var(--vd-border));
    opacity: 0.65;
}

body.zen-body .zen-messenger-tab.is-active {
    cursor: default;
}

body.zen-body .zen-messenger-composer-shell {
    border: 1px solid var(--zen-msg-composer-field-border, var(--zen-msg-border, var(--vd-border)));
    border-radius: 1rem;
    background: var(--zen-msg-composer-field-bg, var(--zen-msg-panel-surface, var(--vd-panel)));
    padding: 0.35rem 0.4rem 0.35rem 0.35rem;
    box-shadow: var(--zen-msg-composer-shell-shadow, none);
}

body.zen-body .zen-messenger-composer-shell .zen-messenger-composer-attach {
    border: none;
    background: transparent;
}

body.zen-body .zen-messenger-composer-shell .zen-messenger-composer-attach:hover {
    background: var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.12));
}

body.zen-body .zen-messenger-reply-bar {
    margin: 0;
    padding: 0.5rem 0.75rem 0;
    border-top: 1px solid var(--zen-msg-border, var(--vd-border));
    background: var(--zen-msg-composer-bg, var(--zen-msg-panel-surface-soft, var(--vd-panel-soft)));
}

body.zen-body .zen-messenger-reply-bar-inner {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0.65rem;
    border-radius: 0.75rem;
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    border-left: 3px solid var(--vd-accent, #2563eb);
}

body.zen-body .zen-messenger-reply-bar-icon {
    color: var(--vd-accent, #2563eb);
    font-size: 1rem;
    flex-shrink: 0;
}

body.zen-body .zen-messenger-reply-bar-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--vd-accent-strong, #2563eb);
    line-height: 1.2;
}

body.zen-body .zen-messenger-reply-bar-preview {
    font-size: 0.82rem;
    color: var(--zen-msg-area-fg, var(--vd-text));
    line-height: 1.3;
}

body.zen-body .zen-messenger-reply-bar-cancel {
    border: none;
    background: transparent;
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0;
    line-height: 1;
}

body.zen-body .zen-messenger-reply-bar-cancel:hover {
    background: rgba(148, 163, 184, 0.16);
    color: var(--zen-msg-area-fg, var(--vd-text));
}

body.zen-body .zen-messenger-composer-row {
    display: flex;
    align-items: flex-end;
    gap: 0.4rem;
    flex-wrap: nowrap;
}

body.zen-body .zen-messenger-composer-attach {
    width: 40px;
    height: 40px;
    margin-bottom: 0.05rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--zen-msg-composer-field-border, var(--zen-msg-border, var(--vd-border)));
    background: var(--zen-msg-composer-attach-bg, var(--zen-msg-composer-field-bg, var(--zen-msg-panel-surface, var(--vd-panel))));
    color: var(--zen-msg-composer-field-icon, var(--zen-msg-area-muted));
    cursor: pointer;
    flex-shrink: 0;
}

body.zen-body .zen-messenger-composer-field {
    display: flex;
    align-items: flex-end;
    position: relative;
    border: 0;
    border-radius: 0.75rem;
    background: transparent;
    color: var(--zen-msg-composer-field-fg, var(--zen-msg-area-fg, var(--vd-text)));
    padding: 0.15rem 0.35rem 0.15rem 0.5rem;
    min-height: 40px;
}

body.zen-body .zen-messenger-composer-input {
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0.4rem 0.25rem !important;
    min-height: 1.5rem;
    max-height: none;
    resize: none;
    overflow-y: hidden;
    line-height: 1.45;
    field-sizing: content;
}

body.zen-body .zen-messenger-composer-emoji {
    border: 0;
    background: transparent;
    color: var(--zen-msg-composer-field-icon, var(--zen-msg-area-muted));
    padding: 0.25rem;
    line-height: 1;
    opacity: 0.5;
}

body.zen-body .zen-messenger-composer-send {
    width: 40px;
    height: 40px;
    margin-bottom: 0.05rem;
    border-radius: 0.75rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

body.zen-body .zen-messenger-user-picker-list,
body.zen-body .zen-messenger-mention-menu {
    position: absolute;
    z-index: 20;
    max-height: 220px;
    overflow-y: auto;
    width: 100%;
    margin-top: 0.25rem;
    left: 0;
    bottom: 100%;
}

body.zen-body .zen-messenger-mention-menu .list-group-item {
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}

body.zen-body .zen-messenger-mention-item {
    min-width: 0;
}

body.zen-body .zen-messenger-mention-avatar {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    object-fit: cover;
}

body.zen-body .zen-messenger-mention-avatar-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    font-size: 0.68rem;
    flex-shrink: 0;
}

body.zen-body .zen-messenger-mention-avatar--all {
    font-size: 0.85rem;
    color: var(--vd-accent, #0d6efd);
}

body.zen-body .zen-messenger-user-picker {
    position: relative;
}

body.zen-body .zen-messenger-compose-hit {
    color: var(--zen-msg-area-fg, var(--vd-text));
    border-bottom: 1px solid var(--zen-msg-border, var(--vd-border));
}

body.zen-body .zen-messenger-compose-hit:hover {
    color: var(--vd-accent-strong, var(--vd-accent));
}

body.zen-body .zen-messenger-search-mark {
    padding: 0 0.1em;
    border-radius: 0.2em;
    background: color-mix(in srgb, var(--vd-accent, #0d6efd) 22%, transparent);
    color: inherit;
    font-weight: 600;
}

body.zen-body .zen-messenger-thread-search-nav .btn {
    font-size: 0.75rem;
}

body.zen-body .zen-messenger-search-hit--active {
    background: color-mix(in srgb, var(--vd-accent, #0d6efd) 12%, transparent);
    border-radius: 0.35rem;
}

body.zen-body .zen-messenger-pinned-bar {
    background: color-mix(in srgb, var(--vd-surface, #fff) 92%, var(--vd-accent, #0d6efd) 8%);
}

body.zen-body .zen-messenger-pinned-scroll {
    max-height: 4.5rem;
}

body.zen-body .zen-messenger-pinned-chip {
    display: flex;
    align-items: flex-start;
    max-width: 14rem;
}

body.zen-body .zen-messenger-pinned-chip .zen-messenger-pinned-jump {
    max-width: 12rem;
    min-width: 8rem;
}

body.zen-body .zen-messenger-pinned-chip-author {
    max-width: 11rem;
}

body.zen-body .zen-messenger-pinned-chip-text {
    max-width: 11rem;
    font-size: 0.82rem;
}

body.zen-body .zen-messenger-msg-row--pinned .zen-messenger-bubble-pinned {
    opacity: 0.75;
    font-size: 0.72rem;
    margin-right: 0.2rem;
}

body.zen-body .zen-messenger-compose-empty code {
    font-size: 0.85em;
}

body.zen-body .zen-messenger-att-img.zen-messenger-att-missing {
    opacity: 0.55;
    filter: grayscale(0.35);
}

body.zen-body .zen-messenger-panel .card-header.zen-chat-panel-head,
body.zen-body .zen-messenger-thread .zen-messenger-thread-header.zen-chat-panel-head--main,
body.zen-body .zen-chat-panel-head,
body.zen-body .zen-chat-panel-head--main {
    background: linear-gradient(
        180deg,
        var(--vd-chrome-sidebar-glass-from, rgba(76, 93, 126, 0.96)) 0%,
        var(--vd-chrome-sidebar-glass-to, rgba(54, 71, 103, 0.98)) 100%
    ) !important;
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    backdrop-filter: blur(20px) saturate(1.08);
    -webkit-backdrop-filter: blur(20px) saturate(1.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Composer bar — chrome как шапка чата (кроме палитр со своим composer) */
body.zen-body:not([data-color-palette="light-office"]) .zen-messenger-shell .card-footer.zen-messenger-composer,
body.zen-body:not([data-color-palette="light-office"]) .zen-messenger-shell .zen-messenger-composer {
    background: linear-gradient(
        180deg,
        var(--vd-chrome-sidebar-glass-from, rgba(76, 93, 126, 0.96)) 0%,
        var(--vd-chrome-sidebar-glass-to, rgba(54, 71, 103, 0.98)) 100%
    ) !important;
    color: var(--vd-chrome-text, #f8fafc) !important;
    border-top-color: var(--vd-chrome-border, rgba(255, 255, 255, 0.12)) !important;
    backdrop-filter: blur(20px) saturate(1.08);
    -webkit-backdrop-filter: blur(20px) saturate(1.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body.zen-body .zen-messenger-shell .zen-messenger-composer-field .zen-messenger-composer-input,
body.zen-body .zen-messenger-shell .zen-messenger-composer-field .form-control {
    background: transparent !important;
    color: var(--zen-msg-composer-field-fg, var(--zen-msg-area-fg, var(--vd-text))) !important;
    border-color: transparent !important;
    box-shadow: none !important;
}

body.zen-body .zen-messenger-shell .zen-messenger-composer-field .zen-messenger-composer-input::placeholder,
body.zen-body .zen-messenger-shell .zen-messenger-composer-field .form-control::placeholder {
    color: var(--zen-msg-composer-field-placeholder, var(--zen-msg-area-muted)) !important;
    opacity: 1;
}

body.zen-body .zen-messenger-shell .zen-messenger-composer-field .zen-messenger-composer-input:focus,
body.zen-body .zen-messenger-shell .zen-messenger-composer-field .form-control:focus {
    border-color: transparent !important;
    box-shadow: none !important;
}

body.zen-body .zen-messenger-panel .card-header.zen-chat-panel-head.bg-unified,
body.zen-body .zen-messenger-thread .zen-messenger-thread-header.zen-chat-panel-head--main.bg-unified,
body.zen-body .zen-chat-panel-head.bg-unified,
body.zen-body .zen-chat-panel-head--main.bg-unified {
    background: linear-gradient(
        180deg,
        var(--vd-chrome-sidebar-glass-from, var(--vd-chrome-flat)) 0%,
        var(--vd-chrome-sidebar-glass-to, var(--vd-chrome-flat)) 100%
    ) !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
}

body.zen-body .zen-chat-panel-head--subtle.bg-unified {
    background: var(--vd-chrome-flat) !important;
    background-color: var(--vd-chrome-flat) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

body.zen-body .zen-chat-panel-head,
body.zen-body .zen-chat-panel-head--main,
body.zen-body .zen-chat-panel-head--subtle {
    --zen-chat-head-fg: #f8fafc;
    --zen-chat-head-muted: rgba(248, 250, 252, 0.82);
}

/* Заголовки чата */
body.zen-body .zen-chat-panel-head,
body.zen-body .zen-chat-panel-head--main,
body.zen-body .zen-chat-panel-head--subtle,
body.zen-body .zen-chat-panel-head .fw-bold,
body.zen-body .zen-chat-panel-head--main .fw-bold,
body.zen-body .zen-chat-panel-head h5,
body.zen-body .zen-chat-panel-head--main h5,
body.zen-body .zen-chat-panel-head a.text-white,
body.zen-body .zen-chat-panel-head--main a.text-white {
    color: var(--zen-chat-head-fg) !important;
}

body.zen-body .zen-chat-panel-head .small,
body.zen-body .zen-chat-panel-head--main .small,
body.zen-body .zen-chat-panel-head .text-white-50,
body.zen-body .zen-chat-panel-head--main .text-white-50 {
    color: var(--zen-chat-head-muted) !important;
}

body.zen-body .zen-chat-panel-head i,
body.zen-body .zen-chat-panel-head--main i {
    color: #ffffff !important;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.45));
}

body.zen-body .zen-chat-panel-head .fw-bold,
body.zen-body .zen-chat-panel-head--main .fw-bold,
body.zen-body .zen-chat-panel-head h5,
body.zen-body .zen-chat-panel-head--main h5 {
    text-shadow:
        0 1px 2px rgba(0, 0, 0, 0.45),
        0 2px 10px rgba(0, 0, 0, 0.32);
}

/* Subtle заголовок */
body.zen-body .zen-chat-panel-head--subtle {
    background: var(--vd-chrome-bg) !important;
    border-bottom: 1px solid var(--vd-border) !important;
}

/* Карточки и футер вне заголовков чата */
body.zen-body .zen-messenger-panel .card-header:not(.zen-chat-panel-head),
body.zen-body .zen-messenger-panel .card-footer:not(.zen-messenger-composer),
body.zen-body .zen-messenger-thread .zen-messenger-thread-header:not(.zen-chat-panel-head--main) {
    background: var(--vd-panel);
    border-color: var(--vd-border);
}

/* Область сообщений — фон/контраст через vd-messenger-theme.css (--zen-msg-*) */
body.zen-body .zen-messenger-msg-area,
body.zen-body .zen-chat-scroll {
    background: var(--zen-msg-area-bg, linear-gradient(180deg, rgba(248, 250, 252, 0.96) 0%, rgba(241, 245, 249, 0.98) 100%));
    color: var(--zen-msg-area-fg, var(--vd-text, #0f172a));
}

body.zen-body .zen-messenger-font--sm {
    font-size: 0.92rem;
}
body.zen-body .zen-messenger-font--md {
    font-size: 1rem;
}
body.zen-body .zen-messenger-font--lg {
    font-size: 1.08rem;
}

/* Bubble сообщений — яркий синий «мои», белый «другие» (радиус — в Sprint 1 .zen-messenger-bubble) */
body.zen-body .zen-messenger-bubble-mine,
body.zen-body .zen-msg-bubble.mine,
body.zen-body .chat-msg-sent {
    background: var(--zen-msg-bubble-mine-bg, linear-gradient(135deg, #3b82f6 0%, #2563eb 100%));
    color: var(--zen-msg-bubble-mine-fg, #ffffff) !important;
    border: 1px solid var(--zen-msg-bubble-mine-border, #2563eb) !important;
    box-shadow: var(--zen-msg-bubble-mine-shadow, 0 2px 8px rgba(37, 99, 235, 0.2), 0 1px 2px rgba(37, 99, 235, 0.12));
}

body.zen-body .zen-messenger-bubble-other,
body.zen-body .zen-msg-bubble.other,
body.zen-body .chat-msg-received {
    background: var(--zen-msg-bubble-other-bg, #ffffff);
    color: var(--zen-msg-bubble-other-fg, var(--vd-text, #0f172a));
    border: 1px solid var(--zen-msg-bubble-other-border, var(--vd-border, #e2e8f0)) !important;
    box-shadow: var(--zen-msg-bubble-other-shadow, 0 2px 8px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04));
}

/* @упоминания — контраст к фону пузыря */
body.zen-body .zen-messenger-bubble-mine .zen-messenger-mention,
body.zen-body .zen-msg-bubble.mine .zen-messenger-mention {
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

body.zen-body .zen-messenger-bubble-other .zen-messenger-mention,
body.zen-body .zen-msg-bubble.other .zen-messenger-mention {
    color: var(--vd-accent-strong, #1d4ed8);
    font-weight: 700;
}

body.zen-body .zen-messenger-bubbles--telegram .zen-messenger-bubble-mine .zen-messenger-mention {
    color: #065f46;
    font-weight: 700;
}

body.zen-body .zen-messenger-bubbles--telegram .zen-messenger-bubble-other .zen-messenger-mention {
    color: #1d4ed8;
    font-weight: 700;
}

body.zen-user-theme-dark .zen-messenger-bubble-other .zen-messenger-mention,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-bubble-other .zen-messenger-mention {
    color: #93c5fd;
    font-weight: 700;
}

body.zen-body .zen-messenger-bubbles--telegram .zen-messenger-bubble-mine,
body.zen-body .zen-messenger-bubbles--telegram .zen-msg-bubble.mine,
body.zen-body .zen-messenger-bubbles--telegram .chat-msg-sent {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.20) 0%, rgba(16, 185, 129, 0.18) 100%);
    color: #0f172a !important;
    border: 1px solid rgba(16, 185, 129, 0.28) !important;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}
body.zen-body .zen-messenger-bubbles--telegram .zen-messenger-bubble-other,
body.zen-body .zen-messenger-bubbles--telegram .zen-msg-bubble.other,
body.zen-body .zen-messenger-bubbles--telegram .chat-msg-received {
    background: rgba(255, 255, 255, 0.92);
    color: #0f172a !important;
    border: 1px solid rgba(15, 23, 42, 0.10) !important;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
}

/* Инпут и композиция */
body.zen-body .zen-chat-input,
body.zen-body .zen-chat-compose,
body.zen-body .zen-chat-sidebar-footer {
    background: var(--vd-panel-soft);
    border-color: var(--vd-border) !important;
}

/* Инпут фокус */
body.zen-body .zen-chat-input:focus {
    outline: none;
    border-color: var(--vd-accent) !important;
    box-shadow: 0 0 0 3px var(--vd-accent-soft);
}

/* Скролл группы чатов */
body.zen-body .zen-chat-group-scroll {
    max-height: 40vh;
    overflow-y: auto;
}
body.zen-body .zen-chat-group-scroll .list-group-item.active {
    background: var(--vd-accent) !important;
    border-color: var(--vd-accent-strong) !important;
    color: #fff !important;
}
body.zen-body .zen-chat-group-scroll .list-group-item.active a,
body.zen-body .zen-chat-group-scroll .list-group-item.active .btn-link {
    color: #fff !important;
}
body.zen-body .zen-chat-group-scroll .list-group-item.active .small {
    color: rgba(255, 255, 255, 0.88) !important;
}

/* Кнопки на тёмной шапке чата */
body.zen-body .main-wrapper .zen-chat-panel-head .btn-outline-light,
body.zen-body .main-wrapper .zen-chat-panel-head--main .btn-outline-light {
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.55) !important;
    background: rgba(255, 255, 255, 0.06) !important;
}
body.zen-body .main-wrapper .zen-chat-panel-head .btn-outline-light:hover,
body.zen-body .main-wrapper .zen-chat-panel-head--main .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.16) !important;
    border-color: #fff !important;
    color: #fff !important;
}

/* Кнопки outline-secondary на шапке чата */
body.zen-body .main-wrapper .zen-chat-panel-head .btn-outline-secondary,
body.zen-body .main-wrapper .zen-chat-panel-head--main .btn-outline-secondary,
body.zen-body .main-wrapper .zen-messenger-panel .card-header.zen-chat-panel-head .btn-outline-secondary,
body.zen-body .main-wrapper .zen-messenger-thread-header.zen-chat-panel-head--main .btn-outline-secondary {
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.55) !important;
    background: rgba(255, 255, 255, 0.06) !important;
}
body.zen-body .main-wrapper .zen-chat-panel-head .btn-outline-secondary:hover,
body.zen-body .main-wrapper .zen-chat-panel-head--main .btn-outline-secondary:hover,
body.zen-body .main-wrapper .zen-messenger-panel .card-header.zen-chat-panel-head .btn-outline-secondary:hover,
body.zen-body .main-wrapper .zen-messenger-thread-header.zen-chat-panel-head--main .btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.14) !important;
    border-color: #fff !important;
    color: #fff !important;
}

/* Primary кнопки на шапке */
body.zen-body .main-wrapper .zen-chat-panel-head .btn-primary,
body.zen-body .main-wrapper .zen-messenger-panel .card-header.zen-chat-panel-head .btn-primary,
body.zen-body .main-wrapper .zen-messenger-thread-header.zen-chat-panel-head--main .btn-primary {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Активная строка мессенджера */
body.zen-body .zen-messenger-row.is-active {
    background: linear-gradient(90deg, rgba(148, 163, 184, 0.24) 0%, rgba(148, 163, 184, 0.12) 100%);
    box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.42), 0 6px 14px rgba(15, 23, 42, 0.08);
}

body.zen-body .zen-messenger-row.is-active .zen-chat-conversation-link {
    background: transparent !important;
}

/* Кнопка скрытия чата */
body.zen-body .zen-chat-hide-btn {
    background: var(--vd-panel-strong) !important;
    color: var(--vd-text-strong) !important;
    border-color: var(--vd-border-strong) !important;
}
body.zen-body .zen-chat-hide-btn:hover {
    background: var(--vd-panel-soft) !important;
    color: var(--vd-text-strong) !important;
    border-color: var(--vd-border) !important;
}

/* Ссылка на пространство чата */
body.zen-body .zen-chat-space-link {
    color: var(--vd-chrome-text, #e2e8f0) !important;
}

/* Быстрые контакты — цветовые акценты */
body.zen-body .zen-messenger-quick:not(.is-active):nth-child(6n+1) .zen-quick-avatar {
    background: #e0f2fe !important;
    color: #075985 !important;
    border-color: #bae6fd !important;
}
body.zen-body .zen-messenger-quick:not(.is-active):nth-child(6n+2) .zen-quick-avatar {
    background: #fef3c7 !important;
    color: #92400e !important;
    border-color: #fde68a !important;
}
body.zen-body .zen-messenger-quick:not(.is-active):nth-child(6n+3) .zen-quick-avatar {
    background: #ede9fe !important;
    color: #5b21b6 !important;
    border-color: #ddd6fe !important;
}
body.zen-body .zen-messenger-quick:not(.is-active):nth-child(6n+4) .zen-quick-avatar {
    background: #dcfce7 !important;
    color: #166534 !important;
    border-color: #bbf7d0 !important;
}
body.zen-body .zen-messenger-quick:not(.is-active):nth-child(6n+5) .zen-quick-avatar {
    background: #ffe4e6 !important;
    color: #9f1239 !important;
    border-color: #fecdd3 !important;
}
body.zen-body .zen-messenger-quick:not(.is-active):nth-child(6n+6) .zen-quick-avatar {
    background: #ffedd5 !important;
    color: #c2410c !important;
    border-color: #fed7aa !important;
}

/* Тёмные темы */
body.zen-body.zen-user-theme-dark .zen-messenger-shell,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-shell {
    background: var(--vd-panel);
    border-color: var(--vd-border);
}

/* Dark тема — заголовки чата */
body.zen-user-theme-dark .zen-messenger-panel .card-header.zen-chat-panel-head,
body.zen-user-theme-dark .zen-messenger-thread .zen-messenger-thread-header.zen-chat-panel-head--main,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-panel .card-header.zen-chat-panel-head,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-thread .zen-messenger-thread-header.zen-chat-panel-head--main {
    background: linear-gradient(180deg, rgba(30, 27, 56, 0.96) 0%, rgba(24, 21, 45, 0.98) 100%) !important;
}

/* Dark тема — футер и карточки */
body.zen-user-theme-dark .zen-messenger-panel .card-header:not(.zen-chat-panel-head),
body.zen-user-theme-dark .zen-messenger-panel .card-footer,
body.zen-user-theme-dark .zen-messenger-thread .zen-messenger-thread-header:not(.zen-chat-panel-head--main),
body.zen-user-theme-dark .zen-messenger-thread .zen-messenger-composer,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-panel .card-header:not(.zen-chat-panel-head),
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-panel .card-footer,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-thread .zen-messenger-thread-header:not(.zen-chat-panel-head--main),
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-thread .zen-messenger-composer {
    background: var(--vd-panel);
}

/* Dark тема — область сообщений */
body.zen-user-theme-dark .zen-messenger-msg-area,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-msg-area {
    background: linear-gradient(180deg, rgba(24, 21, 45, 0.6) 0%, rgba(30, 27, 56, 0.7) 100%);
}

/* Dark тема — bubble «other» */
body.zen-user-theme-dark .zen-messenger-bubble-other,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-bubble-other {
    background: rgba(30, 27, 56, 0.8);
}

/* Dark тема — активная строка */
body.zen-user-theme-dark .zen-messenger-row.is-active,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-row.is-active {
    background: linear-gradient(90deg, rgba(148, 163, 184, 0.2) 0%, rgba(148, 163, 184, 0.1) 100%);
}

.zen-messenger-send-btn {
    min-width: 3rem;
}

/* Hover эффекты */
body.zen-body .zen-messenger-row:hover:not(.is-active),
body.zen-body .zen-messenger-quick:hover {
    background: var(--vd-panel-soft);
    border-radius: 0.75rem;
}

body.zen-body .zen-messenger-row:hover:not(.is-active) .zen-chat-conversation-link,
body.zen-body .zen-messenger-row:focus-within:not(.is-active) .zen-chat-conversation-link {
    background-color: transparent !important;
    box-shadow: none !important;
}

body.zen-body .zen-messenger-row .zen-chat-conversation-link > .d-flex > .rounded-circle {
    border-radius: 50% !important;
    overflow: hidden;
    flex-shrink: 0;
}

body.zen-body .zen-messenger-row:hover:not(.is-active) .zen-chat-conversation-link > .d-flex > .rounded-circle {
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35);
}

body.zen-body .zen-messenger-quick:hover .zen-quick-avatar,
body.zen-body .zen-messenger-quick:focus .zen-quick-avatar,
body.zen-body .zen-messenger-quick:focus-visible .zen-quick-avatar {
    border-color: transparent !important;
    box-shadow: none !important;
}

/* Hover-действия у пузыря */
.zen-messenger-bubble-wrap {
    margin-bottom: 0.15rem;
    padding-bottom: 1.85rem;
}

.zen-messenger-bubble-wrap .zen-messenger-bubble {
    transition: box-shadow 0.15s ease;
    contain: layout style;
}

.zen-messenger-bubble-wrap:hover .zen-messenger-bubble-mine,
.zen-messenger-bubble-wrap:focus-within .zen-messenger-bubble-mine,
.zen-messenger-bubble-wrap.is-msg-hover .zen-messenger-bubble-mine,
.zen-messenger-bubble-wrap.is-actions-open .zen-messenger-bubble-mine {
    box-shadow: var(--zen-msg-bubble-mine-shadow-hover, 0 4px 14px rgba(37, 99, 235, 0.28), 0 2px 4px rgba(37, 99, 235, 0.14));
}

.zen-messenger-bubble-wrap:hover .zen-messenger-bubble-other,
.zen-messenger-bubble-wrap:focus-within .zen-messenger-bubble-other,
.zen-messenger-bubble-wrap.is-msg-hover .zen-messenger-bubble-other,
.zen-messenger-bubble-wrap.is-actions-open .zen-messenger-bubble-other {
    box-shadow: var(--zen-msg-bubble-other-shadow-hover, 0 4px 12px rgba(15, 23, 42, 0.1), 0 2px 4px rgba(15, 23, 42, 0.06));
}

.zen-messenger-msg-hover-rail {
    position: absolute;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    gap: 0.05rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.12s ease, visibility 0.12s ease;
    z-index: 4;
    padding: 0.12rem 0.18rem;
    border-radius: 999px;
    background: var(--zen-msg-popup-bg, var(--zen-msg-panel-surface, #fff));
    border: 1px solid var(--zen-msg-popup-border, var(--zen-msg-border, rgba(148, 163, 184, 0.35)));
    box-shadow: var(--zen-msg-popup-shadow, 0 3px 14px rgba(15, 23, 42, 0.14));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
}

.zen-messenger-bubble-wrap--other .zen-messenger-msg-hover-rail {
    left: 0.45rem;
    right: auto;
}

.zen-messenger-bubble-wrap--mine .zen-messenger-msg-hover-rail {
    left: auto;
    right: 0.45rem;
}

.zen-messenger-bubble-wrap:hover .zen-messenger-msg-hover-rail,
.zen-messenger-bubble-wrap:focus-within .zen-messenger-msg-hover-rail,
.zen-messenger-bubble-wrap.is-msg-hover .zen-messenger-msg-hover-rail,
.zen-messenger-bubble-wrap.is-actions-open .zen-messenger-msg-hover-rail {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.zen-messenger-msg-hover-rail .btn,
.zen-messenger-rail-btn {
    width: 1.42rem;
    height: 1.42rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--zen-msg-popup-muted, var(--zen-msg-area-muted, #64748b));
    font-size: 0.76rem;
    border-radius: 999px;
    line-height: 1;
}

.zen-messenger-msg-hover-rail .btn:hover,
.zen-messenger-rail-btn:hover {
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.12)));
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg, #0f172a));
}

/* Sprint 1 — picker быстрых реакций */
.zen-messenger-reaction-picker {
    position: fixed;
    z-index: 2101;
    display: inline-flex;
    align-items: center;
    gap: 0.08rem;
    padding: 0.24rem 0.32rem;
    border-radius: 999px;
    background: var(--zen-msg-popup-bg, var(--zen-msg-panel-surface, #fff));
    border: 1px solid var(--zen-msg-popup-border, var(--zen-msg-border, rgba(148, 163, 184, 0.35)));
    box-shadow: var(--zen-msg-popup-shadow, 0 4px 18px rgba(15, 23, 42, 0.14));
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
    animation: zen-messenger-picker-in 0.12s ease-out;
    transform: none;
}

.zen-messenger-reaction-picker.d-none {
    display: none !important;
}

@keyframes zen-messenger-picker-in {
    from { opacity: 0; transform: translateY(3px); }
    to { opacity: 1; transform: translateY(0); }
}

.zen-messenger-react-quick {
    border: none;
    background: transparent;
    font-size: 1.15rem;
    line-height: 1;
    padding: 0.18rem 0.22rem;
    border-radius: 0.4rem;
    cursor: pointer;
    transition: transform 0.12s ease, background 0.12s ease;
}

.zen-messenger-react-quick:hover {
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.14)));
    transform: scale(1.18);
}

/* Контекстное меню сообщения (Telegram-style: реакции сверху, действия снизу) */
.zen-messenger-ctx-popup {
    position: fixed;
    z-index: 2100;
    display: flex;
    flex-direction: column;
    min-width: 12rem;
    max-width: min(18rem, calc(100vw - 1rem));
    border-radius: 0.75rem;
    background: var(--zen-msg-popup-bg, var(--zen-msg-panel-surface, #fff));
    border: 1px solid var(--zen-msg-popup-border, var(--zen-msg-border, rgba(148, 163, 184, 0.35)));
    box-shadow: var(--zen-msg-popup-shadow, 0 8px 28px rgba(15, 23, 42, 0.16));
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
    overflow: hidden;
    animation: zen-messenger-picker-in 0.12s ease-out;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.zen-messenger-ctx-popup.d-none {
    display: none !important;
}

.zen-messenger-ctx-reaction-bar {
    display: flex;
    align-items: center;
    gap: 0.04rem;
    padding: 0.32rem 0.4rem;
    border-bottom: 1px solid var(--zen-msg-popup-divider, var(--zen-msg-border, rgba(148, 163, 184, 0.25)));
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
}

.zen-messenger-ctx-reaction-bar::-webkit-scrollbar {
    display: none;
}

.zen-messenger-ctx-react-quick {
    border: none;
    background: transparent;
    font-size: 1.32rem;
    line-height: 1;
    padding: 0.18rem 0.24rem;
    border-radius: 0.45rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.12s ease, background 0.12s ease;
}

.zen-messenger-ctx-react-quick:hover {
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.14)));
    transform: scale(1.14);
}

.zen-messenger-msg-ctx-menu {
    position: static;
    display: block;
    min-width: 0;
    width: 100%;
    margin: 0;
    padding: 0.2rem 0;
    background: transparent;
    border: none;
    box-shadow: none;
    float: none;
}

.zen-messenger-msg-ctx-menu .dropdown-item {
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
    font-size: 0.88rem;
    padding: 0.42rem 0.85rem;
    border-radius: 0;
}

.zen-messenger-msg-ctx-menu .dropdown-item:hover,
.zen-messenger-msg-ctx-menu .dropdown-item:focus {
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.12)));
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
}

.zen-messenger-msg-ctx-menu .dropdown-item i {
    color: var(--zen-msg-popup-muted, var(--zen-msg-area-muted));
}

.zen-messenger-msg-ctx-menu .dropdown-divider {
    border-color: var(--zen-msg-popup-divider, var(--zen-msg-border));
    opacity: 1;
}

/* Режим выбора для пересылки */
body.zen-messenger-forward-mode .zen-messenger-msg-hover-rail {
    display: none !important;
}

body.zen-messenger-forward-mode .zen-messenger-select-gutter {
    display: flex;
    align-items: center;
    align-self: center;
    width: 1.85rem;
    flex-shrink: 0;
}

body.zen-messenger-forward-mode .zen-messenger-msg-row--mine .zen-messenger-select-gutter {
    order: 10;
    margin-left: 0.35rem;
}

body.zen-messenger-forward-mode .zen-messenger-msg-row--other .zen-messenger-select-gutter {
    margin-right: 0.35rem;
}

body.zen-messenger-forward-mode .zen-messenger-msg-row[data-can-forward="1"] {
    cursor: pointer;
    position: relative;
    isolation: isolate;
}

body.zen-messenger-forward-mode .zen-messenger-msg-row[data-can-forward="0"] {
    opacity: 0.5;
    pointer-events: none;
}

.zen-messenger-select-gutter {
    display: none;
}

.zen-messenger-select-mark {
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    border: 2px solid var(--zen-msg-select-mark-border, rgba(148, 163, 184, 0.65));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    background: var(--zen-msg-select-mark-bg, rgba(255, 255, 255, 0.35));
    font-size: 0.8rem;
    transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease, transform 0.14s ease;
}

body.zen-messenger-forward-mode .zen-messenger-msg-row.is-forward-selected::before {
    content: "";
    position: absolute;
    left: calc(-1 * var(--zen-msg-row-inset-x, 1rem));
    right: calc(-1 * var(--zen-msg-row-inset-x, 1rem));
    top: -1px;
    bottom: -1px;
    background: var(--zen-msg-select-bg, color-mix(in srgb, var(--vd-accent, #3b82f6) 16%, transparent));
    pointer-events: none;
    z-index: -1;
}

.zen-messenger-msg-row.is-forward-selected .zen-messenger-select-mark {
    border-color: var(--vd-accent, #3b82f6);
    background: var(--vd-accent, #3b82f6);
    color: #fff;
    transform: scale(1.04);
}

.zen-messenger-msg-row.is-forward-selected .zen-messenger-bubble-wrap {
    box-shadow: none;
}

/* Плавающая панель выбора (переслать / удалить) */
.zen-messenger-forward-bar {
    display: none;
    align-items: center;
    gap: 0.55rem;
    width: min(100%, 34rem);
    margin: 0 auto 0.75rem;
    padding: 0.42rem 0.5rem 0.42rem 0.55rem;
    border-radius: 999px;
    background: var(--zen-msg-forward-bar-bg, var(--zen-msg-popup-bg, var(--zen-msg-panel-surface)));
    border: 1px solid var(--zen-msg-forward-bar-border, var(--zen-msg-popup-border, var(--zen-msg-border)));
    box-shadow: var(--zen-msg-forward-bar-shadow, var(--zen-msg-popup-shadow, 0 8px 28px rgba(15, 23, 42, 0.16)));
    color: var(--zen-msg-forward-bar-fg, var(--zen-msg-popup-fg, var(--zen-msg-area-fg)));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

body.zen-messenger-forward-mode .zen-messenger-forward-bar {
    display: flex !important;
}

.zen-messenger-forward-bar-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    padding: 0;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: var(--zen-msg-forward-bar-muted, var(--zen-msg-area-muted));
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
    transition: background 0.12s ease, color 0.12s ease;
}

.zen-messenger-forward-bar-close:hover {
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft));
    color: var(--zen-msg-forward-bar-fg, var(--zen-msg-area-fg));
}

.zen-messenger-forward-bar-count {
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--zen-msg-forward-bar-fg, var(--zen-msg-area-fg));
}

.zen-messenger-forward-bar-hint {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--zen-msg-forward-bar-muted, var(--zen-msg-area-muted));
    white-space: nowrap;
}

.zen-messenger-forward-bar-spacer {
    flex: 1 1 auto;
    min-width: 0.35rem;
}

.zen-messenger-forward-bar-delete {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    padding: 0.28rem 0.45rem;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: var(--zen-msg-forward-bar-danger, #ef4444);
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1;
    flex-shrink: 0;
    transition: background 0.12s ease, opacity 0.12s ease;
}

.zen-messenger-forward-bar-delete:hover:not(:disabled) {
    background: color-mix(in srgb, var(--zen-msg-forward-bar-danger, #ef4444) 12%, transparent);
}

.zen-messenger-forward-bar-delete:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.zen-messenger-forward-bar-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.42rem 0.95rem;
    border: none;
    border-radius: 999px;
    background: var(--vd-accent, #3b82f6);
    color: #fff;
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1;
    flex-shrink: 0;
    box-shadow: 0 2px 10px color-mix(in srgb, var(--vd-accent, #3b82f6) 35%, transparent);
    transition: background 0.12s ease, transform 0.12s ease, box-shadow 0.12s ease;
}

.zen-messenger-forward-bar-submit:hover {
    background: var(--vd-accent-strong, #2563eb);
    transform: translateY(-1px);
}

.zen-messenger-forward-bar-submit:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

body.zen-messenger-forward-mode .zen-messenger-composer-shell {
    opacity: 0.72;
    pointer-events: none;
}

.zen-messenger-forward-search {
    border-radius: 999px;
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft));
    border: 1px solid var(--zen-msg-popup-border, var(--zen-msg-border));
    padding: 0.1rem 0.65rem 0.1rem 0.45rem;
}

.zen-messenger-forward-search-input {
    background: transparent !important;
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
    font-size: 0.88rem;
}

.zen-messenger-forward-search-input::placeholder {
    color: var(--zen-msg-popup-muted, var(--zen-msg-area-muted));
    opacity: 0.85;
}

.zen-messenger-forward-search .input-group-text {
    color: var(--zen-msg-popup-muted, var(--zen-msg-area-muted));
}

.zen-messenger-forward-pick-item.active {
    background: var(--zen-msg-select-bg, color-mix(in srgb, var(--vd-accent, #3b82f6) 14%, transparent));
}

.zen-messenger-quote {
    background: rgba(0, 0, 0, 0.06);
    border-left: 3px solid var(--bs-primary);
    cursor: pointer;
}

.zen-messenger-highlight {
    outline: 2px solid var(--bs-warning);
    outline-offset: 2px;
    border-radius: 0.5rem;
}

.zen-messenger-bubble-deleted {
    opacity: 0.72;
    background: var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.2)) !important;
    color: var(--zen-msg-area-muted, var(--vd-text-muted)) !important;
    border: 1px dashed var(--zen-msg-border, var(--vd-border)) !important;
    box-shadow: none !important;
}

body.zen-body .zen-messenger-system-bar {
    background: var(--zen-msg-panel-surface, var(--vd-panel)) !important;
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    border-radius: 12px;
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
}

.zen-messenger-file-preview {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 0.35rem 0;
}

.zen-messenger-att-img {
    max-height: 280px;
    width: auto;
}

.zen-messenger-att-thumb {
    display: block;
    max-width: 100%;
    cursor: zoom-in;
    border-radius: 0.75rem;
    line-height: 0;
}

.zen-messenger-att-thumb:hover .zen-messenger-att-img {
    filter: brightness(0.96);
}

.zen-messenger-att-meta {
    margin-top: 0.2rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zen-messenger-att-file {
    max-width: 100%;
}

.zen-messenger-att-file-name {
    max-width: 14rem;
}

.zen-messenger-bubble-footer {
    min-height: 1.5rem;
}

.zen-messenger-reactions-strip {
    position: absolute;
    bottom: 1.15rem;
    left: 0.5rem;
    z-index: 5;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.2rem;
    max-width: calc(100% - 0.5rem);
    pointer-events: auto;
}

.zen-messenger-bubble-wrap--mine .zen-messenger-reactions-strip {
    left: auto;
    right: 0.5rem;
    justify-content: flex-end;
}

.zen-messenger-reaction-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    padding: 0.1rem 0.42rem;
    border-radius: 999px;
    border: 1px solid var(--zen-msg-border, rgba(148, 163, 184, 0.4));
    background: color-mix(in srgb, var(--zen-msg-panel-surface, #fff) 88%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.1);
    font-size: 0.8rem;
    line-height: 1.2;
    cursor: pointer;
    color: var(--zen-msg-area-fg, #0f172a);
    transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease, background 0.14s ease;
}

.zen-messenger-reaction-chip:hover {
    transform: translateY(-1px) scale(1.04);
    box-shadow: 0 3px 12px rgba(15, 23, 42, 0.14);
}

.zen-messenger-reaction-chip.is-mine {
    border-color: color-mix(in srgb, var(--vd-accent, #3b82f6) 55%, transparent);
    background: color-mix(in srgb, var(--vd-accent-soft, rgba(59, 130, 246, 0.18)) 70%, var(--zen-msg-panel-surface, #fff));
}

.zen-messenger-reaction-chip.is-new {
    animation: zen-reaction-pop 0.24s cubic-bezier(0.34, 1.45, 0.64, 1);
}

.zen-messenger-reaction-chip.htmx-request {
    opacity: 0.72;
    pointer-events: none;
}

@keyframes zen-reaction-pop {
    0% { transform: scale(0.55); opacity: 0; }
    65% { transform: scale(1.14); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.zen-messenger-reaction-emoji {
    font-size: 0.95rem;
    line-height: 1;
}

.zen-messenger-reaction-count {
    font-size: 0.72rem;
    font-weight: 600;
    opacity: 0.88;
    min-width: 0.65rem;
    text-align: center;
}

/* Lazy tooltip — кто поставил реакцию */
.zen-messenger-reaction-tooltip-popover {
    position: fixed;
    z-index: 2200;
    min-width: 10.5rem;
    max-width: min(18rem, calc(100vw - 1.5rem));
    max-height: min(16rem, calc(100vh - 2rem));
    overflow: auto;
    padding: 0.45rem 0.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--zen-msg-popup-border, var(--zen-msg-border, rgba(148, 163, 184, 0.35)));
    background: var(--zen-msg-popup-bg, var(--zen-msg-panel-surface, #fff));
    box-shadow: var(--zen-msg-popup-shadow, 0 8px 28px rgba(15, 23, 42, 0.16));
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
    animation: zen-messenger-picker-in 0.14s ease-out;
    pointer-events: auto;
}

.zen-messenger-reaction-tooltip-popover.d-none {
    display: none !important;
}

.zen-messenger-reaction-tooltip-header {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.15rem 0.25rem 0.4rem;
    border-bottom: 1px solid var(--zen-msg-border, rgba(148, 163, 184, 0.25));
    margin-bottom: 0.35rem;
}

.zen-messenger-reaction-tooltip-emoji {
    font-size: 1.1rem;
    line-height: 1;
}

.zen-messenger-reaction-tooltip-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--zen-msg-area-muted, #64748b);
}

.zen-messenger-reaction-tooltip-list {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.zen-messenger-reaction-tooltip-link {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.28rem 0.35rem;
    border-radius: 0.5rem;
    color: inherit;
    transition: background 0.12s ease;
}

.zen-messenger-reaction-tooltip-link:hover {
    background: var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.12));
}

.zen-messenger-reaction-tooltip-avatar {
    width: 28px;
    height: 28px;
    object-fit: cover;
    flex-shrink: 0;
}

.zen-messenger-reaction-tooltip-avatar-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.2));
    color: var(--zen-msg-area-fg, #0f172a);
    flex-shrink: 0;
}

.zen-messenger-reaction-tooltip-name {
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.2;
}

.zen-messenger-reaction-tooltip-login {
    font-size: 0.72rem;
    line-height: 1.15;
}

.zen-messenger-reactions {
    margin-top: 0.15rem;
}

.zen-messenger-mention {
    border-radius: 0.2rem;
    padding: 0 0.1rem;
}

.zen-messenger-ping-flash {
    animation: zen-messenger-ping 0.6s ease-in-out 3;
    border-radius: 0.75rem;
}

@keyframes zen-messenger-ping {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.85), 0 0 16px rgba(255, 193, 7, 0.45); }
}


.zen-messenger-theme-preview {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

/* --- Цвета имён участников (ФИО) --- */
.zen-msg-author-color-0 { color: #e11d48; }
.zen-msg-author-color-1 { color: #ea580c; }
.zen-msg-author-color-2 { color: #ca8a04; }
.zen-msg-author-color-3 { color: #16a34a; }
.zen-msg-author-color-4 { color: #0891b2; }
.zen-msg-author-color-5 { color: #2563eb; }
.zen-msg-author-color-6 { color: #7c3aed; }
.zen-msg-author-color-7 { color: #db2777; }

.zen-messenger-author-link {
    color: inherit;
}
.zen-messenger-author-link:hover {
    text-decoration: underline !important;
    filter: brightness(1.08);
}

.zen-messenger-profile-link {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}
.zen-messenger-profile-link:hover {
    text-decoration: underline;
}

/* --- Системные события в ленте --- */
.zen-messenger-system-row {
    display: flex;
    justify-content: center;
    padding: 0 0.5rem;
}
.zen-messenger-system-bar {
    max-width: min(92%, 640px);
    width: 100%;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.72);
    color: #334155;
    line-height: 1.45;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

/* --- Разделители дат --- */
.zen-messenger-date-pill {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #64748b;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

/* --- Обои «деловой» узор: белые пузыри чужих сообщений --- */
body.zen-body .zen-messenger-wallpaper--pattern .zen-messenger-bubble-other,
body.zen-body .zen-messenger-wallpaper--pattern .zen-messenger-bubbles--vibe .zen-messenger-bubble-other {
    background: rgba(255, 255, 255, 0.94) !important;
    color: #0f172a !important;
    border: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

body.zen-body .zen-messenger-wallpaper--pattern .zen-messenger-quote {
    background: rgba(241, 245, 249, 0.9);
    border-left: 3px solid #3b82f6;
}

body.zen-user-theme-dark .zen-messenger-system-bar,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-system-bar {
    background: rgba(30, 41, 59, 0.85);
    color: #e2e8f0;
}
body.zen-user-theme-dark .zen-messenger-date-pill,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-date-pill {
    background: rgba(30, 41, 59, 0.88);
    color: #cbd5e1;
}
body.zen-user-theme-dark .zen-messenger-profile-link,
body.zen-user-theme-system-app[data-zen-system="dark"] .zen-messenger-profile-link {
    color: #60a5fa;
}

/* --- S2: список чатов, empty state, пузыри, composer --- */
body.zen-body .zen-messenger-panel .list-group-flush > .zen-messenger-row {
    margin: 0 0.4rem 0.3rem;
    border-radius: 0.75rem;
    transition: background 0.15s ease, box-shadow 0.15s ease;
}

body.zen-body .zen-messenger-row .zen-chat-conversation-link {
    border-radius: 0.65rem;
}

body.zen-body .zen-messenger-contact-search .form-control,
body.zen-body .zen-messenger-contact-search .input-group-text {
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft)) !important;
    color: var(--zen-msg-area-fg, var(--vd-text));
    border-color: var(--zen-msg-border, var(--vd-border)) !important;
}

body.zen-body .zen-messenger-contact-search .form-control::placeholder {
    color: var(--zen-msg-area-muted, var(--vd-text-muted));
    opacity: 1;
}

body.zen-body .zen-messenger-contact-search .form-control:focus {
    border-color: var(--vd-accent) !important;
    box-shadow: 0 0 0 3px var(--vd-accent-soft);
}

body.zen-body .zen-messenger-empty-placeholder {
    max-width: 22rem;
    margin: 2rem auto;
    padding: 1.5rem 1.25rem !important;
    border-radius: 1rem;
    background: var(--zen-msg-panel-surface-soft, rgba(255, 255, 255, 0.72));
    border: 1px dashed var(--zen-msg-border, var(--vd-border));
}

body.zen-body .zen-messenger-empty-placeholder .display-4 {
    font-size: 2.5rem;
    line-height: 1;
}

/* Sprint 1 — группировка сообщений одного автора */
body.zen-body .zen-messenger-msg-row {
    margin-bottom: 0.35rem;
    align-items: flex-end;
    gap: 0.5rem;
    max-width: 100%;
    contain: layout style;
}

body.zen-body .zen-messenger-msg-row--mine {
    gap: 0;
}

body.zen-body .zen-messenger-msg-row.zen-msg--group-middle,
body.zen-body .zen-messenger-msg-row.zen-msg--group-end,
body.zen-body .zen-messenger-msg-row.zen-msg--group-start {
    margin-bottom: 0.125rem;
}

body.zen-body .zen-messenger-msg-row.zen-msg--group-end {
    margin-bottom: 0.4rem;
}

body.zen-body .zen-messenger-msg-avatar-col {
    width: 36px;
    flex-shrink: 0;
}

body.zen-body .zen-messenger-msg-avatar {
    width: 36px;
    height: 36px;
    object-fit: cover;
    display: block;
}

body.zen-body .zen-messenger-msg-avatar-fallback {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
}

body.zen-body .zen-messenger-msg-avatar-col--spacer {
    visibility: hidden;
    pointer-events: none;
}

body.zen-body .zen-messenger-msg-row--other .zen-messenger-bubble-wrap {
    max-width: min(calc(100% - 44px), 520px);
}

body.zen-body .zen-messenger-msg-row--mine .zen-messenger-bubble-wrap {
    max-width: min(85%, 520px);
}

body.zen-body .zen-messenger-bubble {
    border-radius: 1.125rem;
}

body.zen-body .zen-msg-bubble.mine:not(.zen-messenger-bubble),
body.zen-body .chat-msg-sent:not(.zen-messenger-bubble) {
    border-radius: 1.125rem 1.125rem 0.35rem 1.125rem !important;
}

body.zen-body .zen-msg-bubble.other:not(.zen-messenger-bubble),
body.zen-body .chat-msg-received:not(.zen-messenger-bubble) {
    border-radius: 1.125rem 1.125rem 1.125rem 0.35rem !important;
}

body.zen-body .zen-messenger-msg-row--other.zen-msg--single .zen-messenger-bubble,
body.zen-body .zen-messenger-msg-row--other.zen-msg--group-start .zen-messenger-bubble {
    border-top-left-radius: 1.15rem;
    border-top-right-radius: 1.125rem;
    border-bottom-right-radius: 1.125rem;
    border-bottom-left-radius: 0.45rem;
}

body.zen-body .zen-messenger-msg-row--other.zen-msg--group-middle .zen-messenger-bubble {
    border-top-left-radius: 0.45rem;
    border-bottom-left-radius: 0.45rem;
    border-top-right-radius: 1.125rem;
    border-bottom-right-radius: 1.125rem;
}

body.zen-body .zen-messenger-msg-row--other.zen-msg--group-end .zen-messenger-bubble {
    border-top-left-radius: 0.45rem;
    border-bottom-left-radius: 1.15rem;
    border-top-right-radius: 1.125rem;
    border-bottom-right-radius: 1.125rem;
}

body.zen-body .zen-messenger-msg-row--mine.zen-msg--single .zen-messenger-bubble,
body.zen-body .zen-messenger-msg-row--mine.zen-msg--group-start .zen-messenger-bubble {
    border-top-right-radius: 1.15rem;
    border-top-left-radius: 1.125rem;
    border-bottom-left-radius: 1.125rem;
    border-bottom-right-radius: 0.45rem;
}

body.zen-body .zen-messenger-msg-row--mine.zen-msg--group-middle .zen-messenger-bubble {
    border-top-right-radius: 0.45rem;
    border-bottom-right-radius: 0.45rem;
    border-top-left-radius: 1.125rem;
    border-bottom-left-radius: 1.125rem;
}

body.zen-body .zen-messenger-msg-row--mine.zen-msg--group-end .zen-messenger-bubble {
    border-top-right-radius: 0.45rem;
    border-bottom-right-radius: 1.15rem;
    border-top-left-radius: 1.125rem;
    border-bottom-left-radius: 1.125rem;
}

/* Sprint 1 — время внутри bubble (правый нижний угол) */
body.zen-body .zen-messenger-bubble-content {
    display: flow-root;
    min-width: 3.25rem;
}

body.zen-body .zen-messenger-bubble-meta {
    float: right;
    clear: right;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    margin-left: 0.65rem;
    margin-top: 0.15rem;
    font-size: 0.68rem;
    line-height: 1.15;
    letter-spacing: 0.01em;
    user-select: none;
    white-space: nowrap;
    vertical-align: bottom;
}

body.zen-body .zen-messenger-bubble-mine .zen-messenger-bubble-meta {
    color: var(--zen-msg-bubble-time-mine, rgba(255, 255, 255, 0.82));
}

body.zen-body .zen-messenger-bubble-other .zen-messenger-bubble-meta {
    color: var(--zen-msg-bubble-time-other, var(--zen-msg-area-muted, #64748b));
}

body.zen-body .zen-messenger-bubble-edited {
    opacity: 0.85;
    font-size: 0.62rem;
}

body.zen-body .zen-messenger-bubble-read {
    font-size: 0.78rem;
    line-height: 1;
    margin-left: 0.12rem;
    transition: color 0.18s ease, opacity 0.18s ease;
}

body.zen-body .zen-messenger-bubble-read--sent {
    color: rgba(255, 255, 255, 0.62);
    opacity: 0.9;
}

body.zen-body .zen-messenger-bubble-other .zen-messenger-bubble-read--sent {
    color: var(--zen-msg-area-muted, #94a3b8);
}

body.zen-body .zen-messenger-bubble-read--delivered {
    color: rgba(255, 255, 255, 0.78);
    opacity: 0.95;
}

body.zen-body .zen-messenger-bubble-other .zen-messenger-bubble-read--delivered {
    color: var(--zen-msg-area-muted, #64748b);
}

body.zen-body .zen-messenger-bubble-read--read {
    color: #93c5fd;
    opacity: 1;
}

body.zen-body .zen-messenger-bubble-other .zen-messenger-bubble-read--read {
    color: var(--vd-accent, #3b82f6);
}

body.zen-body .zen-messenger-conv-read.zen-messenger-bubble-read--sent {
    color: var(--zen-msg-area-muted, #94a3b8);
}

body.zen-body .zen-messenger-conv-read.zen-messenger-bubble-read--delivered {
    color: var(--zen-msg-area-muted, #64748b);
}

body.zen-body .zen-messenger-conv-read.zen-messenger-bubble-read--read {
    color: var(--vd-accent, #3b82f6);
}

body.zen-body .zen-messenger-bubble .zen-messenger-reactions {
    clear: both;
}

body.zen-body .zen-messenger-bubble-deleted {
    opacity: 0.72;
}

body.zen-body .zen-messenger-composer .zen-chat-input:not(.zen-messenger-composer-input),
body.zen-body .zen-messenger-composer.zen-chat-compose .form-control:not(.zen-messenger-composer-input) {
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    color: var(--zen-msg-area-fg, var(--vd-text));
    border-color: var(--zen-msg-border, var(--vd-border)) !important;
}

body.zen-body .zen-messenger-composer .zen-chat-input:not(.zen-messenger-composer-input):focus,
body.zen-body .zen-messenger-composer.zen-chat-compose .form-control:not(.zen-messenger-composer-input):focus {
    border-color: var(--vd-accent) !important;
    box-shadow: 0 0 0 3px var(--vd-accent-soft);
}

/* Appearance studio — doodle picker */
body.zen-body .zen-messenger-doodle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
    gap: 0.5rem;
}

body.zen-body .zen-messenger-doodle-thumb {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 0.45rem;
    border: 2px solid var(--zen-msg-border, var(--vd-border));
    border-radius: var(--vd-radius-md, 12px);
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}

body.zen-body .zen-messenger-doodle-thumb:hover {
    border-color: var(--zen-msg-sidebar-tab-active-ring, rgba(37, 99, 235, 0.28));
    transform: translateY(-1px);
}

body.zen-body .zen-messenger-doodle-thumb.is-active {
    border-color: var(--vd-accent, #2563eb);
    box-shadow: 0 0 0 3px var(--vd-accent-soft, rgba(37, 99, 235, 0.16));
}

body.zen-body .zen-messenger-doodle-thumb-preview {
    display: block;
    width: 100%;
    height: 56px;
    border-radius: 8px;
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    overflow: hidden;
    position: relative;
    isolation: isolate;
}

body.zen-body .zen-messenger-color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

body.zen-body .zen-messenger-color-thumb {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.35rem 0.5rem;
    min-width: 72px;
    border: 2px solid var(--zen-msg-border, var(--vd-border));
    border-radius: 10px;
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

body.zen-body .zen-messenger-color-thumb.is-active {
    border-color: var(--vd-accent, #2563eb);
    box-shadow: 0 0 0 3px var(--vd-accent-soft, rgba(37, 99, 235, 0.16));
}

body.zen-body .zen-messenger-color-swatch {
    display: block;
    width: 40px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    background: var(--zen-msg-wallpaper-doodle-blue-base, linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%));
}

body.zen-body .zen-messenger-color-label {
    font-size: 0.68rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--zen-msg-area-fg, var(--vd-text));
    text-align: center;
}

body.zen-body .zen-messenger-doodle-thumb-preview.zen-messenger-studio-preview {
    background: var(--zen-msg-doodle-bg, #e8ecf2);
    position: relative;
    isolation: isolate;
}

body.zen-body .zen-messenger-studio-preview[class*="zen-messenger-pattern--doodle-"]::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: var(--zen-msg-doodle-grain-opacity, 0.22);
    background-image: var(--zen-msg-doodle-grain-fine, url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.05' numOctaves='3' seed='7' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3C/svg%3E")),
        var(--zen-msg-doodle-grain-coarse, url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='128' height='128'%3E%3Cfilter id='b'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' seed='19' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23b)'/%3E%3C/svg%3E"));
    background-repeat: repeat, repeat;
    background-size: 32px 32px, 56px 48px;
    background-position: 0 0, 15px 8px;
    mix-blend-mode: multiply;
}

body.zen-body .zen-messenger-studio-preview[class*="zen-messenger-pattern--doodle-"]::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.1;
    background-image: radial-gradient(circle, rgba(0, 0, 0, 0.5) 0.5px, transparent 0.65px);
    background-size: 3px 4px;
    background-position: 1px 1px;
    mix-blend-mode: multiply;
}

body.zen-body .zen-messenger-doodle-thumb-preview .zen-messenger-wallpaper-layer {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background-color: var(--zen-msg-doodle-icon-color, rgba(100, 116, 139, 0.34));
    -webkit-mask-image: var(--zen-msg-doodle-mask-url);
    mask-image: var(--zen-msg-doodle-mask-url);
    -webkit-mask-repeat: repeat;
    mask-repeat: repeat;
    -webkit-mask-size: var(--zen-msg-doodle-tile-size, 48px 48px);
    mask-size: var(--zen-msg-doodle-tile-size, 48px 48px);
    -webkit-mask-mode: alpha;
    mask-mode: alpha;
    opacity: var(--zen-msg-doodle-layer-opacity, 0.9);
}

body.zen-body .zen-messenger-studio-preview[class*="zen-messenger-pattern--doodle-"] {
    --zen-msg-doodle-tile-size: 56px 56px;
}

body.zen-body .zen-messenger-composer-emoji-picker {
    position: fixed;
    z-index: 2101;
    display: inline-flex;
    align-items: center;
    gap: 0.1rem;
    padding: 0.3rem 0.4rem;
    border-radius: 999px;
    background: var(--zen-msg-popup-bg, var(--zen-msg-panel-surface, #fff));
    border: 1px solid var(--zen-msg-popup-border, var(--zen-msg-border, rgba(148, 163, 184, 0.35)));
    box-shadow: var(--zen-msg-popup-shadow, 0 4px 18px rgba(15, 23, 42, 0.14));
    color: var(--zen-msg-popup-fg, var(--zen-msg-area-fg));
}

body.zen-body .zen-messenger-composer-emoji-picker.d-none {
    display: none !important;
}

body.zen-body .zen-messenger-composer-emoji-quick {
    border: none;
    background: transparent;
    font-size: 1.15rem;
    line-height: 1;
    padding: 0.18rem 0.22rem;
    border-radius: 0.4rem;
    cursor: pointer;
    transition: transform 0.12s ease, background 0.12s ease;
}

body.zen-body .zen-messenger-composer-emoji-quick:hover {
    background: var(--zen-msg-popup-hover-bg, var(--zen-msg-panel-surface-soft, rgba(148, 163, 184, 0.14)));
    transform: scale(1.18);
}

body.zen-body .zen-messenger-composer-emoji:not(:disabled):hover {
    color: var(--vd-accent-strong, var(--vd-accent, #2563eb));
}

body.zen-body .zen-messenger-mini-palette {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

body.zen-body .zen-messenger-mini-swatch {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    border: 1px solid var(--zen-msg-border, var(--vd-border));
    cursor: pointer;
    padding: 0;
}

body.zen-body .zen-messenger-mini-swatch:hover {
    transform: scale(1.08);
}

body.zen-body .zen-messenger-color-input {
    width: 3rem;
    height: 2.25rem;
    padding: 0.15rem;
}

body.zen-body .zen-messenger-doodle-thumb-label {
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--zen-msg-area-fg, var(--vd-text));
}

body.zen-body .zen-messenger-doodle-thumb-badge {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--vd-accent-strong, #1d4ed8);
    background: var(--zen-msg-sidebar-tab-active-bg, rgba(37, 99, 235, 0.12));
    border-radius: 999px;
    padding: 0.1rem 0.45rem;
    align-self: flex-start;
}

/* —— Discussion thread side panel (Sprint 3-C) —— */
body.zen-body .zen-messenger-chat-row {
    min-height: 0;
    min-width: 0;
}

body.zen-body .zen-messenger-thread-panel-host {
    width: min(100%, 380px);
    max-width: 42%;
    border-left: 1px solid var(--zen-msg-border, var(--vd-border));
    background: var(--zen-msg-panel-surface, #fff);
}

body.zen-body .zen-messenger-discussion-panel {
    background: var(--zen-msg-panel-surface-soft, var(--vd-panel-soft));
}

body.zen-body .zen-messenger-discussion-head {
    background: var(--zen-msg-panel-surface, #fff);
}

body.zen-body .zen-messenger-discussion-messages {
    background: var(--zen-msg-area-bg, transparent);
    contain: content;
}

body.zen-body .zen-messenger-discussion-root .zen-messenger-msg-row {
    opacity: 0.92;
}

body.zen-body .zen-messenger-thread-count-btn {
    font-size: 0.78rem;
    color: var(--vd-accent-strong, #2563eb);
}

body.zen-body .zen-messenger-thread-count-btn:hover {
    text-decoration: underline !important;
}

@media (max-width: 991.98px) {
    body.zen-body.zen-messenger-thread-panel-open .zen-messenger-thread-panel-host {
        position: absolute;
        inset: 0;
        z-index: 30;
        max-width: 100%;
        width: 100%;
    }

    body.zen-body .zen-messenger-chat-row {
        position: relative;
    }
}