.auto-next-btn {
    position: absolute;
    right: 20px;
    bottom: 70px;
    z-index: 2147483647;

    display: none;
    align-items: center;
    gap: 10px;

    background: rgba(255, 255, 255, 0.85);
    color: #111;

    border: none;
    border-radius: 8px;
    padding: 10px 18px;

    font-weight: 600;
    font-size: 14px;

    cursor: pointer;
    backdrop-filter: blur(6px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);

    transition: all 0.2s ease;
}

.auto-next-btn:hover {
    transform: scale(1.05);
    background: rgba(255,255,255,0.95);
}

.auto-next-btn .progress-bg {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    background: rgba(0,0,0,0.1);
    transition: width 0.1s linear;
    border-radius: 8px;
    z-index: 0;
}

.auto-next-btn svg,
.auto-next-btn span {
    position: relative;
    z-index: 1;
}