/* Sohbet/kanal mesaj alanı — GetMessages sırasında overlay (app.js $http sarmalayıcı) */
.messaging-hub .mh-thread {
    position: relative;
    min-height: 120px;
}
.messaging-hub .mh-thread-loading {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    background: rgba(248, 250, 252, 0.92);
    font-size: 14px;
    font-weight: 600;
    color: #475569;
}
.messaging-hub .mh-thread-loading i {
    font-size: 28px;
    color: #0097b2;
}