/**
 * Public CSS for Dynamic Courses
 */

/* Grid Layout */
.dynamic-courses-container {
    margin: 20px 0;
}

.dynamic-courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* For mobile devices - 1 column */
@media (max-width: 768px) {
    .dynamic-courses-grid {
        grid-template-columns: 1fr;
    }
}

/* For tablets - 2 columns */
@media (min-width: 769px) and (max-width: 1024px) {
    .dynamic-courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Course Item */
.dynamic-course-item {
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.dynamic-course-item:hover {
    transform: translateY(-5px);
}

/* Course Image */
.dynamic-course-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.dynamic-course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dynamic-course-image .no-image {
    background: #f5f5f5;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 14px;
    text-align: center;
    padding: 20px;
}

/* Course Content */
.dynamic-course-content {
    padding: 15px;
}

.dynamic-course-title {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 18px;
    color: #333;
}

.dynamic-course-description {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 15px;
}

.dynamic-course-details {
    display: inline-block;
    padding: 8px 15px;
    background-color: #0073aa;
    color: white;
    text-decoration: none;
    border-radius: 3px;
    font-size: 14px;
}

.dynamic-course-details:hover {
    background-color: #005c8a;
    color: white;
    text-decoration: none;
}

/* Modal Styles (Optional) */
.dynamic-course-modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.dynamic-course-modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 20px;
    border-radius: 5px;
    width: 80%;
    max-width: 800px;
    position: relative;
}

.dynamic-course-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}

/* No courses message */
.no-courses {
    text-align: center;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 5px;
    color: #666;
}