/* Плавающий мессенджер магазина (DM покупатель ↔ продавец) */

.messenger-tray-btn.shop-header__icon-btn {
    border-color: transparent;
}

.messenger-tray-btn__icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.messenger-tray-btn__badge {
    position: absolute;
    top: -7px;
    right: -9px;
    min-width: 1.1rem;
    height: 1.1rem;
    padding: 0 .25rem;
    border-radius: 999px;
    background: #c45c26;
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cabinet-nav__badge {
    margin-left: .35rem;
    min-width: 1.15rem;
    padding: 0 .3rem;
    border-radius: 999px;
    background: #c45c26;
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.shop-msg-panel {
    position: fixed;
    inset: 0;
    z-index: 1200;
}

.shop-msg-panel__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .45);
}

.shop-msg-panel__window {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    width: min(920px, calc(100vw - 1.5rem));
    height: min(640px, calc(100vh - 2rem));
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--panel-bg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.shop-msg-panel__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: .85rem 1rem;
    border-bottom: 1px solid var(--border-soft);
    background: var(--accent-soft);
    cursor: grab;
    user-select: none;
    touch-action: none;
}

.shop-msg-panel--dragging .shop-msg-panel__top {
    cursor: grabbing;
}

.shop-msg-panel--dragging {
    user-select: none;
}

.shop-msg-panel__top-actions,
.shop-msg-panel__icon-btn {
    cursor: pointer;
}

.shop-msg-panel__top strong {
    display: block;
}

.shop-msg-panel__sub {
    display: block;
    color: var(--muted, #9aa3b2);
    font-size: .85rem;
    margin-top: .15rem;
}

.shop-msg-panel__top-actions {
    display: flex;
    align-items: center;
    gap: .55rem;
}

.shop-msg-panel__icon-btn,
.shop-msg-panel__back {
    border: 0;
    background: transparent;
    color: inherit;
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    padding: .15rem .4rem;
}

.shop-msg-panel__body {
    flex: 1;
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    min-height: 0;
}

.shop-msg-panel__list {
    border-right: 1px solid var(--border-soft);
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--bg-soft);
}

.shop-msg-panel__list-tools {
    padding: .75rem;
    border-bottom: 1px solid var(--border-soft);
}

.shop-msg-panel__convs {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow: auto;
    flex: 1;
}

.shop-msg-panel__conv {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    border-bottom: 1px solid var(--border-soft);
    background: transparent;
    color: inherit;
    padding: .75rem .85rem;
    cursor: pointer;
    font: inherit;
}

.shop-msg-panel__conv:hover,
.shop-msg-panel__conv.is-active {
    background: var(--accent-soft);
}

.shop-msg-panel__conv-top {
    display: flex;
    justify-content: space-between;
    gap: .5rem;
    align-items: center;
}

.shop-msg-panel__conv-title {
    font-weight: 600;
}

.shop-msg-panel__conv-preview {
    display: block;
    margin-top: .25rem;
    color: var(--muted, #9aa3b2);
    font-size: .85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.shop-msg-panel__badge {
    font-size: .72rem;
    font-weight: 700;
    color: #111;
    background: #e0c36a;
    border-radius: 999px;
    padding: .1rem .4rem;
}

.shop-msg-panel__empty-list {
    padding: 1rem .85rem;
}

.shop-msg-panel__chat {
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.shop-msg-panel__placeholder {
    margin: auto;
    padding: 1.5rem;
    color: var(--muted, #9aa3b2);
    text-align: center;
}

.shop-msg-panel__thread {
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
}

.shop-msg-panel__chat-head {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .7rem .9rem;
    border-bottom: 1px solid var(--border-soft);
}

.shop-msg-panel__messages {
    flex: 1;
    overflow: auto;
    padding: .9rem;
    display: flex;
    flex-direction: column;
    gap: .65rem;
}

.shop-msg-panel__bubble {
    max-width: min(85%, 34rem);
    padding: .65rem .8rem;
    border-radius: 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-soft);
}

.shop-msg-panel__bubble--mine {
    align-self: flex-end;
    background: var(--accent-soft);
    border-color: var(--accent-border);
}

.shop-msg-panel__bubble--theirs {
    align-self: flex-start;
}

.shop-msg-panel__bubble-meta {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    font-size: .78rem;
    color: var(--muted, #9aa3b2);
    margin-bottom: .25rem;
}

.shop-msg-panel__bubble-text {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.4;
}

.shop-msg-panel__compose {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: .45rem;
    align-items: center;
    padding: .75rem .9rem;
    border-top: 1px solid var(--border-soft);
}

.shop-msg-panel__compose textarea {
    width: 100%;
    resize: vertical;
    min-height: 2.6rem;
    max-height: 8rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: inherit;
    padding: .55rem .7rem;
    font: inherit;
}

.shop-msg-panel__compose .btn,
.shop-msg-panel__send {
    width: auto;
    min-width: 0;
    padding: .45rem .7rem;
    font-size: .85rem;
    white-space: nowrap;
    align-self: center;
}

@media (max-width: 760px) {
    .shop-msg-panel__window {
        right: .5rem;
        left: .5rem;
        bottom: .5rem;
        width: auto;
        height: min(88vh, 700px);
    }

    .shop-msg-panel__body {
        grid-template-columns: 1fr;
    }

    .shop-msg-panel__list.is-hidden-mobile,
    .shop-msg-panel__chat.is-hidden-mobile {
        display: none;
    }

}