/* Modern Breadcrumb Navigation */
.breadcrumb {
    background: linear-gradient(135deg, rgba(75, 152, 108, 0.08) 0%, rgba(146, 129, 99, 0.08) 100%);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    border: 1px solid rgba(75, 152, 108, 0.15);
    box-shadow: 0 2px 8px rgba(75, 152, 108, 0.08);
}

.breadcrumb-item {
    font-size: 0.95rem;
    font-weight: 500;
}

.breadcrumb-item+.breadcrumb-item::before {
    content: "›";
    font-size: 1.2rem;
    color: #4b986c;
    font-weight: 600;
    padding-right: 0.5rem;
    vertical-align: middle;
    line-height: 1;
}

.breadcrumb-item a {
    color: #4b986c;
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
}

.breadcrumb-item a:hover {
    color: #336a4a;
    background: rgba(75, 152, 108, 0.1);
    transform: translateX(2px);
}

.breadcrumb-item.active {
    color: #495057;
    font-weight: 600;
}

/* Back to Top Button */
#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4b986c 0%, #928163 100%);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(75, 152, 108, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(75, 152, 108, 0.5);
}

#backToTop i {
    transition: transform 0.3s ease;
}

#backToTop:hover i {
    transform: translateY(-3px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #backToTop {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    .btn-back {
        font-size: 0.9rem;
        padding: 0.4rem 1rem;
    }
}