#sts-pulse {
    position: fixed;
    right: 32px;
    bottom: 32px;
    width: 50px;
    height: 54px;
    border-radius: 14px;
    background: rgba(214, 38, 18, 0.3);
    animation: sts-pulse 2.2s ease-out infinite;
    pointer-events: none;
    z-index: 1098;
}

@keyframes sts-pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1.9);
        opacity: 0;
    }
}

#sts-float-container {
    position: fixed;
    right: 32px;
    bottom: 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    z-index: 1099;
}

.sts-channel-row {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.22s ease, transform 0.22s ease;
    pointer-events: none;
}

.sts-channel-row.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.sts-channel-label {
    min-width: 138px;
    background: #fff;
    border: 1px solid #ece6db;
    border-radius: 22px;
    padding: 12px 18px 11px;
    white-space: nowrap;
    box-shadow: 0 8px 18px rgba(40, 32, 20, 0.1);
    line-height: 1.15;
}

.sts-channel-label strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #1f1f1f;
    margin-bottom: 4px;
}

.sts-channel-label span {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #8a8f98;
}

.sts-channel-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    text-decoration: none;
    background: linear-gradient(180deg, #ef321f 0%, #d92612 100%);
    box-shadow: 0 10px 22px rgba(217, 38, 18, 0.24);
}

.sts-channel-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 24px rgba(217, 38, 18, 0.3);
}

.sts-channel-btn:active {
    transform: scale(0.96);
}

.sts-channel-btn img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    display: block;
}

#sts-main-btn {
    width: 50px;
    height: 54px;
    border-radius: 14px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #ef321f 0%, #d92612 100%);
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 12px 24px rgba(217, 38, 18, 0.3);
    flex-shrink: 0;
}

#sts-main-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(217, 38, 18, 0.36);
}

#sts-main-btn.open {
    background: linear-gradient(180deg, #ef321f 0%, #d92612 100%);
    box-shadow: 0 14px 28px rgba(217, 38, 18, 0.36);
}

#sts-main-btn svg {
    width: 30px;
    height: 30px;
    stroke: #ffffff;
}

@media (max-width: 767.98px) {
    #sts-pulse,
    #sts-float-container {
        right: 16px;
        bottom: 20px;
    }

    #sts-pulse,
    #sts-main-btn {
        width: 58px;
        height: 62px;
    }

    .sts-channel-btn {
        width: 52px;
        height: 52px;
    }

    .sts-channel-btn img {
        width: 28px;
        height: 28px;
    }

    .sts-channel-label {
        min-width: 126px;
        padding: 10px 14px;
    }

    .sts-channel-label strong {
        font-size: 14px;
    }

    .sts-channel-label span {
        font-size: 13px;
    }
}
@media (min-width: 1900px) {
    .my-menu .menu-right .menu-info {
        top: 0;
    }
}