/* 人才培育页面样式 */

/* 培训课程导航 */
.training-nav {
    background-color: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    overflow: hidden;
}

.training-nav ul {
    display: flex;
    justify-content: space-between;
    padding: 0;
    margin: 0;
}

.training-nav li {
    flex: 1;
    text-align: center;
    padding: 15px 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.training-nav li.active {
    background-color: #fff;
    border-bottom: 3px solid var(--primary-color);
}

.training-nav li:hover:not(.active) {
    background-color: #e9ecef;
}

.training-nav i {
    display: block;
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.training-nav span {
    font-size: 14px;
    font-weight: 500;
}

/* 内容区域 */
.tab-content {
    display: none;
    padding: 20px 0;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    margin-bottom: 25px;
    color: var(--primary-color);
    font-size: 24px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.tab-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}

/* 课程筛选 */
.course-filter {
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.filter-group {
    margin-bottom: 15px;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group span {
    display: inline-block;
    margin-right: 15px;
    font-weight: 500;
    color: var(--text-color);
}

.filter-group a {
    display: inline-block;
    margin-right: 15px;
    padding: 5px 10px;
    border-radius: 4px;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.filter-group a.active {
    background-color: var(--primary-color);
    color: white;
}

.filter-group a:hover:not(.active) {
    background-color: #f0f0f0;
}

/* 课程列表 */
.course-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.course-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.course-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

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

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

.course-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    color: white;
    background-color: var(--accent-color);
}

.course-tag.hot {
    background-color: #f56565;
}

.course-tag.new {
    background-color: #48bb78;
}

.course-content {
    padding: 20px;
}

.course-content h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.4;
}

.course-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
}

.course-info span {
    display: flex;
    align-items: center;
    font-size: 13px;
    color: var(--light-text);
}

.course-info i {
    margin-right: 5px;
    color: var(--primary-color);
}

.course-desc {
    font-size: 14px;
    color: var(--light-text);
    line-height: 1.6;
    margin-bottom: 15px;
    height: 68px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.course-price {
    display: flex;
    align-items: center;
    gap: 8px;
}

.price {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-color);
}

.original-price {
    font-size: 14px;
    color: var(--light-text);
    text-decoration: line-through;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin: 30px 0;
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.pagination a {
    background-color: #fff;
    color: var(--text-color);
    border: 1px solid #ddd;
}

.pagination a:hover:not(.disabled) {
    background-color: #f0f0f0;
}

.pagination a.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination a.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination .prev, .pagination .next {
    width: auto;
    padding: 0 10px;
}

/* 响应式样式 */
@media (max-width: 992px) {
    .training-nav ul {
        flex-wrap: wrap;
    }
    
    .training-nav li {
        flex-basis: 33.333%;
    }
    
    .course-list {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .training-nav li {
        flex-basis: 50%;
    }
    
    .course-list {
        grid-template-columns: 1fr 1fr;
    }
    
    .course-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .training-nav li {
        flex-basis: 100%;
    }
    
    .course-list {
        grid-template-columns: 1fr;
    }
    
    .course-footer {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .course-footer button {
        width: 100%;
    }
}