.chat-page {
    display: grid;
    grid-template-columns: minmax(270px, 340px) minmax(0, 1fr);
    gap: 14px;
    height: calc(100dvh - 112px);
    min-height: 560px;
}

#chatDirectModal .select2-container,
#chatGroupModal .select2-container,
#chatSupportModal .select2-container {
    width: 100% !important;
    max-width: 100%;
}

#chatDirectModal .select2-dropdown,
#chatGroupModal .select2-dropdown,
#chatSupportModal .select2-dropdown {
    z-index: 10;
    overflow: hidden;
    border-color: var(--border);
    border-radius: 14px;
    background: var(--card);
    box-shadow: 0 18px 48px rgba(15, 23, 42, .18);
}

#chatDirectModal .select2-results__options,
#chatGroupModal .select2-results__options,
#chatSupportModal .select2-results__options {
    max-height: min(300px, 38dvh);
}

#chatDirectModal .select2-results__option,
#chatGroupModal .select2-results__option,
#chatSupportModal .select2-results__option {
    padding: 10px 12px;
    color: var(--text);
    line-height: 1.65;
}

#chatDirectModal .select2-search__field,
#chatGroupModal .select2-search__field,
#chatSupportModal .select2-search__field {
    min-height: 42px;
    border-color: var(--border);
    border-radius: 11px;
    background: var(--card);
    color: var(--text);
}

.chat-page > .panel {
    padding: 0;
    overflow: hidden;
}

.chat-sidebar,
.chat-main {
    min-width: 0;
    min-height: 0;
}

.chat-sidebar {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
}

.chat-sidebar__head,
.chat-main__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.chat-sidebar__head h2,
.chat-main__head h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 950;
}

.chat-sidebar__head p,
.chat-main__head p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 12px;
}

.chat-new-button {
    width: 42px;
    height: 42px;
    padding: 0;
    display: grid;
    place-items: center;
    border-radius: 14px;
}

.chat-conversation-list {
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 8px;
}

.chat-conversation-item {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 10px;
    margin-bottom: 4px;
    border: 1px solid transparent;
    border-radius: 16px;
    color: var(--text);
    text-decoration: none;
    transition: background .16s ease, border-color .16s ease;
}

.chat-conversation-item:hover,
.chat-conversation-item.is-active {
    background: color-mix(in srgb, var(--accent, #53693f) 10%, var(--card));
    border-color: color-mix(in srgb, var(--accent, #53693f) 28%, var(--border));
    color: var(--text);
}

.chat-conversation-avatar {
    width: 44px;
    height: 44px;
    border-radius: 15px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--accent, #53693f) 13%, var(--card));
    color: var(--accent, #53693f);
}

.chat-conversation-copy {
    min-width: 0;
}

.chat-conversation-copy strong,
.chat-conversation-copy small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-conversation-copy strong {
    font-size: 13px;
    font-weight: 900;
}

.chat-conversation-copy small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 11px;
}

.chat-unread-badge {
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: var(--accent, #53693f);
    color: #fff !important;
    font-size: 11px;
    font-weight: 900;
}

.chat-main {
    display: grid;
    grid-template-rows: auto auto auto minmax(0, 1fr) auto;
}

.chat-main__title {
    min-width: 0;
    flex: 1;
}

.chat-member-stack {
    display: flex;
    direction: ltr;
}

.chat-member-stack span {
    width: 34px;
    height: 34px;
    margin-left: -8px;
    display: grid;
    place-items: center;
    border: 2px solid var(--card);
    border-radius: 999px;
    background: var(--accent, #53693f);
    color: #fff !important;
    font-size: 12px;
    font-weight: 900;
}

.chat-main__actions {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}

.chat-sound-toggle,
.chat-notify-toggle {
    min-height: 36px;
    padding: 0 11px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 13px;
    border: 1px solid var(--border);
    color: var(--text);
    background: color-mix(in srgb, var(--card) 88%, var(--bg));
    font-size: 11px;
    font-weight: 850;
}

.chat-sound-toggle.is-muted,
.chat-notify-toggle:disabled {
    opacity: .58;
}

.chat-notify-toggle.is-enabled,
.chat-sound-toggle[aria-pressed="true"]:not(.is-muted) {
    border-color: color-mix(in srgb, var(--accent, #53693f) 38%, var(--border));
    background: color-mix(in srgb, var(--accent, #53693f) 12%, var(--card));
    color: var(--text);
}

.chat-mobile-back {
    display: none;
}

.chat-support-guard {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: color-mix(in srgb, #0ea5e9 10%, var(--card));
    color: color-mix(in srgb, #0c4a6e 78%, var(--text));
    border-bottom: 1px solid color-mix(in srgb, #0ea5e9 20%, var(--border));
    font-size: 12px;
    font-weight: 750;
}

.chat-permission-strip {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 8px 14px;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--card) 80%, var(--bg));
    color: var(--muted);
    font-size: 11px;
}

.chat-permission-strip span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 8px;
    border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--card) 90%, var(--bg));
}

.chat-permission-strip i {
    color: var(--accent, #53693f);
}

.chat-message-list {
    grid-row: 4;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 18px;
    background:
        radial-gradient(circle at 12% 12%, color-mix(in srgb, var(--accent, #53693f) 7%, transparent), transparent 28%),
        color-mix(in srgb, var(--bg) 74%, var(--card));
}

.chat-message {
    width: min(76%, 680px);
    margin: 0 auto 12px 0;
    transition: transform .18s ease, opacity .18s ease;
}

.chat-message.is-own {
    margin-left: auto;
    margin-right: 0;
}

.chat-message__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 8px 4px;
    color: var(--muted);
    font-size: 10px;
}

.chat-message__meta strong {
    font-size: 11px;
    color: var(--text);
}

.chat-message__bubble {
    padding: 11px 13px;
    border: 1px solid var(--border);
    border-radius: 18px 18px 6px 18px;
    background: var(--card);
    box-shadow: 0 8px 22px rgba(15, 23, 42, .05);
    overflow-wrap: anywhere;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.chat-message.is-own .chat-message__bubble {
    border-radius: 18px 18px 18px 6px;
    background: color-mix(in srgb, var(--accent, #53693f) 14%, var(--card));
    border-color: color-mix(in srgb, var(--accent, #53693f) 26%, var(--border));
}

.chat-message__bubble p {
    margin: 0;
    color: var(--text);
    line-height: 1.85;
    white-space: normal;
}

.chat-message__bubble em {
    color: var(--muted);
    font-size: 12px;
}

.chat-attachment {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 8px;
    padding: 9px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: color-mix(in srgb, var(--card) 84%, var(--bg));
    color: var(--text);
    text-decoration: none;
    transition: transform .16s ease, border-color .16s ease, background .16s ease;
}

.chat-attachment:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent, #53693f) 30%, var(--border));
}

.chat-attachment > span,
.chat-attachment strong,
.chat-attachment small {
    min-width: 0;
    display: block;
}

.chat-attachment strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 11px;
}

.chat-attachment small {
    margin-top: 2px;
    color: var(--muted);
    font-size: 9px;
}

.chat-composer {
    grid-row: 5;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: end;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--border);
    background: var(--card);
}

.chat-message.is-new {
    animation: chatMessageIn .32s cubic-bezier(.2,.75,.25,1);
}

.chat-conversation-item.has-new-message {
    animation: chatConversationPulse 1.25s ease;
    border-color: color-mix(in srgb, var(--accent, #53693f) 40%, var(--border));
}

.chat-page.has-session-unread .chat-main__head {
    box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--accent, #53693f) 45%, transparent);
}

@keyframes chatMessageIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes chatConversationPulse {
    0%, 100% {
        transform: translateY(0);
    }
    38% {
        transform: translateY(-2px);
        box-shadow: 0 14px 32px rgba(15, 23, 42, .1);
    }
}

.chat-file-button,
.chat-send-button {
    width: 44px;
    height: 44px;
    min-height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    cursor: pointer;
}

.chat-file-button {
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--card) 86%, var(--bg));
    color: var(--text);
}

.chat-file-button input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.chat-composer textarea {
    width: 100%;
    min-height: 44px;
    max-height: 140px;
    resize: none;
    border: 1px solid var(--border);
    border-radius: 15px;
    padding: 10px 12px;
    background: color-mix(in srgb, var(--card) 90%, var(--bg));
    color: var(--text);
    line-height: 1.6;
}

.chat-file-preview,
.chat-composer-status {
    grid-column: 1 / -1;
    min-height: 0;
    color: var(--muted);
    font-size: 11px;
}

.chat-file-preview {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    border-radius: 10px;
    background: color-mix(in srgb, var(--accent, #53693f) 8%, var(--card));
}

.chat-file-preview[hidden] {
    display: none;
}

.chat-empty {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 7px;
    min-height: 190px;
    padding: 22px;
    text-align: center;
    color: var(--muted);
}

.chat-empty > i {
    font-size: 32px;
    color: var(--accent, #53693f);
}

.chat-empty strong {
    color: var(--text);
}

.chat-empty--main {
    grid-row: 1 / -1;
    min-height: 100%;
}

.chat-empty--messages {
    min-height: 100%;
}

html[data-theme="dark"] .chat-message-list {
    background:
        radial-gradient(circle at 12% 12%, rgba(56, 189, 248, .06), transparent 28%),
        #0a1020;
}

html[data-theme="dark"] .chat-message__bubble,
html[data-theme="dark"] .chat-composer,
html[data-theme="dark"] .chat-attachment {
    background: #111c2f !important;
    border-color: #243449 !important;
    color: #eaf2ff !important;
}

html[data-theme="dark"] .chat-message.is-own .chat-message__bubble {
    background: #123047 !important;
    border-color: #1f6689 !important;
}

html[data-theme="dark"] .chat-conversation-item:hover,
html[data-theme="dark"] .chat-conversation-item.is-active {
    background: #111c2f !important;
    border-color: #243449 !important;
}

html[data-theme="dark"] .chat-permission-strip,
html[data-theme="dark"] .chat-permission-strip span,
html[data-theme="dark"] .chat-sound-toggle,
html[data-theme="dark"] .chat-notify-toggle {
    background: #0f172a !important;
    border-color: #243449 !important;
    color: #eaf2ff !important;
}

@media (max-width: 800px) {
    .chat-telegram-strip {
        align-items: stretch;
        flex-direction: column;
    }

    .chat-page {
        grid-template-columns: 1fr;
        height: calc(100dvh - 124px);
        min-height: 520px;
    }

    .chat-page.has-active-conversation .chat-sidebar {
        display: none;
    }

    .chat-page:not(.has-active-conversation) .chat-main {
        display: none;
    }

    .chat-mobile-back {
        display: inline-grid;
        width: 40px;
        height: 40px;
        min-height: 40px;
        padding: 0;
        place-items: center;
    }

    .chat-main__head {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .chat-main__actions {
        width: 100%;
        justify-content: flex-start;
    }

    .chat-sound-toggle,
    .chat-notify-toggle {
        flex: 1 1 120px;
        justify-content: center;
    }

    .chat-permission-strip {
        max-height: 86px;
        overflow: auto;
        align-items: flex-start;
    }

    .chat-message {
        width: min(90%, 680px);
    }
}

@media (max-width: 430px) {
    .chat-page {
        height: calc(100dvh - 116px);
        margin-inline: -2px;
    }

    .chat-sidebar__head,
    .chat-main__head {
        padding: 11px;
    }

    .chat-member-stack span:nth-child(n+4) {
        display: none;
    }

    .chat-main__actions span {
        display: none;
    }

    .chat-sound-toggle,
    .chat-notify-toggle {
        flex: 0 0 44px;
        width: 44px;
        height: 40px;
        padding: 0;
        justify-content: center;
    }

    .chat-permission-strip {
        padding: 7px;
        font-size: 10px;
    }

    .chat-message-list {
        padding: 12px 8px;
    }

    .chat-message {
        width: 94%;
    }

    .chat-composer {
        padding: 8px;
    }
}
.chat-telegram-strip {
    margin-bottom: .75rem;
    padding: .65rem .8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 16px;
    background: var(--panel, #fff);
    color: var(--text, #111827);
}

.chat-telegram-strip > span:first-child {
    display: flex;
    align-items: center;
    gap: .45rem;
}

.chat-telegram-strip .fa-telegram {
    color: #229ed9;
    font-size: 1.15rem;
}

.chat-telegram-strip__actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .45rem;
}

.chat-telegram-strip form {
    margin: 0;
}

@media (prefers-reduced-motion: reduce) {
    .chat-message,
    .chat-message__bubble,
    .chat-attachment,
    .chat-conversation-item,
    .chat-message.is-new,
    .chat-conversation-item.has-new-message {
        animation: none !important;
        transition: none !important;
        transform: none !important;
    }
}

@media (max-width: 800px) {
    .chat-telegram-strip {
        align-items: stretch;
        flex-direction: column;
    }
}