.course-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--glass);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    backdrop-filter: blur(12px);
    transition: transform var(--transition), box-shadow var(--transition);
    width: 100%;
}

.course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.course-card-content {
    flex-grow: 1;
    max-width: 70%;
}

.course-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.course-card p.description {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.progress-bar {
    background-color: rgba(var(--primary), 0.2);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin: 0.5rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    transition: width var(--transition);
}

.course-card p.meta {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.rating i {
    color: var(--warning);
    font-size: 0.9rem;
}

.course-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.action-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition), transform var(--transition);
}

.action-btn.primary {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
}

.action-btn.primary:hover {
    transform: scale(1.05);
}

.action-btn.secondary {
    background: none;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.action-btn.secondary:hover {
    background-color: rgba(var(--primary), 0.1);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .course-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
    }

    .course-card-content {
        max-width: 100%;
    }

    .course-actions {
        width: 100%;
        margin-top: 1rem;
        justify-content: space-between;
    }

    .action-btn {
        width: 48%;
        text-align: center;
    }
}