/* Breadcrumb Navigation Styles */
.breadcrumb {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--text-color);
    background: transparent;
    padding: 0;
    margin-bottom: 0;
    z-index: 1000;
}

.breadcrumb .container {
    padding: 0;
    margin: 0;
    margin-left: 20px;
    margin-bottom: 10px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
    content: "›";
    margin-left: 0.5rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.breadcrumb-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: var(--text-color);
    text-decoration: underline;
}

.breadcrumb-current {
    color: var(--text-color);
    font-weight: 600;
}

/* Hide breadcrumbs on portrait orientation */
@media (orientation: portrait) {
    .breadcrumb {
        display: none;
    }
}

/* Responsive breadcrumb */
@media (max-width: 768px) {
    .breadcrumb {
        padding: 0.5rem 0;
    }
    
    .breadcrumb-list {
        font-size: 0.8rem;
        gap: 0.25rem;
    }
    
    .breadcrumb-item:not(:last-child)::after {
        margin-left: 0.25rem;
    }
}

/* Dark theme support */
[data-theme="dark"] .breadcrumb {
    background: rgba(26, 28, 32, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .breadcrumb-current {
    color: var(--text-color);
}

[data-theme="dark"] .breadcrumb-item:not(:last-child)::after {
    color: var(--text-secondary);
}