/* ============================================
   BREADCRUMB NAVIGATION STYLING - SEO Enhanced
   Added: 2025-01-23
   ============================================ */

/* Breadcrumb Container */
nav[aria-label="breadcrumb"] {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    margin-bottom: 0;
}

/* Breadcrumb List */
.breadcrumb {
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

/* Breadcrumb Links */
.breadcrumb-item a {
    color: #17a2b8;
    transition: color 0.2s ease;
}

.breadcrumb-item a:hover {
    color: #138496;
    text-decoration: none;
}

/* Active Breadcrumb */
.breadcrumb-item.active {
    color: #6c757d;
    font-weight: 500;
}

/* Breadcrumb Home Icon */
.breadcrumb-item i.fa-home {
    margin-right: 5px;
}

/* Library Provider Badge */
.badge-info {
    background-color: #17a2b8;
    color: white;
    font-weight: 500;
}

.badge.ml-2 {
    vertical-align: middle;
}

/* Mobile Responsiveness */
@media (max-width: 576px) {
    .breadcrumb {
        font-size: 0.75rem;
    }

    .breadcrumb-item.active {
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: inline-block;
    }

    .badge.ml-2 {
        display: block;
        margin-top: 5px;
        margin-left: 0 !important;
        width: fit-content;
    }
}

@media (max-width: 768px) {
    nav[aria-label="breadcrumb"] .container {
        padding-left: 10px;
        padding-right: 10px;
    }
}