/* Back to Top Button Styles */
.back-to-top {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    width: 50px !important;
    height: 50px !important;
    background-color: #d32f2f !important;
    color: white !important;
    border: none !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    font-size: 18px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease !important;
    z-index: 2147483647 !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

.back-to-top:hover {
    background-color: #b71c1c;
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.back-to-top.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

.back-to-top:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
        font-size: 16px;
    }
}