.department-card {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

    .department-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }

.department-cover {
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #e9ecef;
}

.department-card .card-body {
    padding: 1.5rem;
}

.department-card .card-title {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 0.75rem;
}

.department-card .card-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #666;
}

.department-category .badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
}

.department-head {
    background-color: #f8f9fa;
    padding: 0.5rem;
    border-radius: 6px;
    border-left: 3px solid #007bff;
}

.department-meta {
    border-top: 1px solid #eee;
    padding-top: 1rem;
    margin-top: auto;
}

.favorite-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

    .favorite-btn:hover {
        background: white;
        border-color: #ff4757;
    }

    .favorite-btn.active {
        background: #ff4757;
        border-color: #ff4757;
        color: white;
    }

        .favorite-btn.active i {
            color: white;
        }

.department-item {
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .department-card .card-body {
        padding: 1rem;
    }

    .department-cover {
        height: 180px;
    }

    .department-card .card-title {
        font-size: 1.1rem;
    }
}

.department-item.loading {
    opacity: 0.6;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.department-item {
    animation: fadeInUp 0.5s ease-out;
}