/* Modern Course Listing Styles */
.fnr-courses-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.fnr-courses-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.fnr-courses-search input {
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 0.5rem;
    width: 300px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.fnr-courses-search input:focus {
    outline: none;
    border-color: #3b82f6;
}

.fnr-courses-view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-toggle {
    padding: 0.5rem 1rem;
    border: 2px solid #e2e8f0;
    background: white;
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.view-toggle.active {
    background: #3b82f6;
    border-color: #3b82f6;
    color: white;
}

.fnr-courses-grid {
    display: grid;
    grid-template-columns: repeat(var(--grid-columns), 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.fnr-courses-grid[data-view="list"] {
    grid-template-columns: 1fr;
}

.fnr-course-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.fnr-courses-grid[data-view="list"] .fnr-course-card {
    display: flex;
    gap: 2rem;
}

.fnr-course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.fnr-course-image {
    position: relative;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
}

.fnr-courses-grid[data-view="list"] .fnr-course-image {
    padding-top: 0;
    width: 300px;
    flex-shrink: 0;
}

.fnr-course-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fnr-course-content {
    padding: 1.5rem;
}

.fnr-courses-grid[data-view="list"] .fnr-course-content {
    flex: 1;
}

.fnr-course-title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a202c;
}

.fnr-course-description {
    color: #4a5568;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.fnr-enroll-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #3b82f6;
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.fnr-enroll-button:hover {
    background: #2563eb;
}

.fnr-courses-pagination {
    text-align: center;
    margin-top: 2rem;
}

.fnr-load-more {
    padding: 1rem 2rem;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.fnr-load-more:hover {
    background: #2563eb;
}

.fnr-courses-loading {
    text-align: center;
    padding: 2rem;
}

.fnr-courses-loading .spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 3px solid #e2e8f0;
    border-radius: 50%;
    border-top-color: #3b82f6;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .fnr-courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .fnr-courses-header {
        flex-direction: column;
        align-items: stretch;
    }

    .fnr-courses-search input {
        width: 100%;
    }

    .fnr-courses-grid {
        grid-template-columns: 1fr;
    }

    .fnr-courses-grid[data-view="list"] .fnr-course-card {
        flex-direction: column;
    }

    .fnr-courses-grid[data-view="list"] .fnr-course-image {
        width: 100%;
        padding-top: 56.25%;
    }
}

/* Admin Styles */
.mcl-meta-box {
    padding: 1rem;
}

.mcl-meta-box label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.mcl-meta-box input[type="text"],
.mcl-meta-box input[type="url"],
.mcl-meta-box textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}