/* Course Grid Styles */
.lms-grid-container {
    display: grid;
    grid-template-columns: repeat(var(--grid-cols, 3), 1fr);
    gap: 30px;
    margin: 40px 0;
}

.lms-course-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.lms-course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.lms-card-link {
    text-decoration: none !important;
    display: block;
    color: inherit;
}

.lms-card-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #f1f5f9;
}

.lms-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.lms-course-card:hover .lms-card-image img {
    transform: scale(1.05);
}

.lms-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #2563eb;
    color: #fff;
    padding: 4px 12px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.lms-card-content {
    padding: 24px;
}

.lms-card-title {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 8px;
    color: #1e293b;
    line-height: 1.4;
}

.lms-card-tagline {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
}

.lms-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
}

.lms-card-price {
    font-weight: 800;
    font-size: 16px;
    color: #1e293b;
}

.lms-card-btn {
    font-size: 13px;
    font-weight: 700;
    color: #2563eb;
    display: flex;
    align-items: center;
    gap: 4px;
}

.lms-card-btn::after {
    content: '→';
    transition: transform 0.2s ease;
}

.lms-course-card:hover .lms-card-btn::after {
    transform: translateX(4px);
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .lms-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .lms-grid-container {
        grid-template-columns: 1fr;
    }
}