/* SkillzPrep Course Category Dropdown Styles */

.skillzprep-course-dropdown-wrapper {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.skillzprep-dropdown-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
}

.skillzprep-dropdown-container {
    max-width: 400px;
    margin: 0 auto 40px;
}

.skillzprep-category-dropdown {
    width: 100%;
    padding: 15px 20px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background-color: #fff;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 45px;
}

.skillzprep-category-dropdown:hover {
    border-color: #2e74b5;
}

.skillzprep-category-dropdown:focus {
    outline: none;
    border-color: #2e74b5;
    box-shadow: 0 0 0 3px rgba(46, 116, 181, 0.1);
}

.skillzprep-courses-container {
    min-height: 200px;
}

.skillzprep-initial-message {
    text-align: center;
    padding: 60px 20px;
    background: #f9f9f9;
    border-radius: 12px;
    color: #666;
}

.skillzprep-initial-message p {
    font-size: 18px;
    margin: 0;
}

.skillzprep-loading {
    text-align: center;
    padding: 60px 20px;
}

.skillzprep-loading::after {
    content: '';
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #2e74b5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.skillzprep-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px 0;
}

.skillzprep-course-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.skillzprep-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.skillzprep-course-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.skillzprep-course-card .course-thumbnail {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.skillzprep-course-card .course-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.skillzprep-course-card:hover .course-thumbnail img {
    transform: scale(1.05);
}

.skillzprep-course-card .course-content {
    padding: 20px;
}

.skillzprep-course-card .course-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.skillzprep-course-card .course-excerpt {
    font-size: 0.9rem;
    color: #666;
    margin: 0 0 15px;
    line-height: 1.6;
}

.skillzprep-course-card .course-meta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: #888;
}

.skillzprep-course-card .course-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.skillzprep-course-card .product-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2e74b5;
}

.skillzprep-course-card .product-price del {
    color: #999;
    font-weight: 400;
}

.skillzprep-course-card .product-price ins {
    text-decoration: none;
}

.skillzprep-no-courses {
    text-align: center;
    padding: 60px 20px;
    background: #fff5f5;
    border-radius: 12px;
    color: #666;
}

.skillzprep-no-courses p {
    font-size: 16px;
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .skillzprep-dropdown-title {
        font-size: 1.5rem;
    }
    
    .skillzprep-courses-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .skillzprep-course-card .course-thumbnail {
        height: 150px;
    }
}

@media (max-width: 480px) {
    .skillzprep-course-dropdown-wrapper {
        padding: 0 15px;
    }
    
    .skillzprep-courses-grid {
        grid-template-columns: 1fr;
    }
    
    .skillzprep-category-dropdown {
        padding: 12px 15px;
        font-size: 14px;
    }
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    .skillzprep-course-card {
        background: #2d2d2d;
    }
    
    .skillzprep-course-card .course-title {
        color: #fff;
    }
    
    .skillzprep-course-card .course-excerpt {
        color: #bbb;
    }
    
    .skillzprep-category-dropdown {
        background-color: #2d2d2d;
        color: #fff;
        border-color: #444;
    }
    
    .skillzprep-initial-message {
        background: #2d2d2d;
        color: #bbb;
    }
}