/* 培训课程列表页面样式 - 与实训风采页面风格一致 */

/* 主内容区域布局 */
.course-page-wrapper {
    display: flex;
    gap: 25px;
    margin-top: 25px;
}
.course-main-content {
    flex: 1;
    min-width: 0;
}
.course-sidebar {
    width: 280px;
    flex-shrink: 0;
}

/* 筛选区域 - 与实训风采filter-section一致 */
.course-filter-section {
    background: #fff;
    padding: 20px;
    margin-bottom: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.filter-section-title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.filter-section-title i {
    color: #00b0a0;
}
.filter-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}
.filter-group:last-child {
    margin-bottom: 0;
}
.filter-label {
    width: 80px;
    font-weight: bold;
    color: #333;
    line-height: 30px;
    flex-shrink: 0;
}
.filter-options {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.filter-option {
    padding: 5px 15px;
    background: #f5f5f5;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    color: #666;
    text-decoration: none;
    display: inline-block;
}
.filter-option:hover,
.filter-option.active {
    background: #00b0a0;
    color: #fff;
}

/* 课程列表网格 - 与实训风采case-grid风格一致 */
.course-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}

/* 课程卡片 - 与实训风采case-item风格一致 */
.course-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
}
.course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

/* 课程卡片图片区 - 与实训风采case-img风格一致，增加遮罩 */
.course-card-img {
    position: relative;
    overflow: hidden;
    height: 170px;
}
.course-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}
.course-card:hover .course-card-img img {
    transform: scale(1.1);
}
.course-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 3;
}
.course-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    color: #fff;
    border-radius: 4px;
    background: linear-gradient(135deg, #fcc442, #f5a623);
    font-weight: 500;
}

/* 卡片hover遮罩 - 与实训风采case-overlay一致 */
.course-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,176,160,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
}
.course-card:hover .course-card-overlay {
    opacity: 1;
}
.course-card-overlay i {
    color: #fff;
    font-size: 36px;
}

/* 课程卡片内容 - 与实训风采case-info风格一致 */
.course-card-body {
    padding: 15px;
}
.course-card-title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.3s;
}
.course-card:hover .course-card-title {
    color: #00b0a0;
}
.course-card-desc {
    font-size: 13px;
    color: #999;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
    height: 42px;
}
.course-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-top: 1px solid #f0f0f0;
    padding-top: 12px;
}
.course-card-meta span {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #bbb;
}
.course-card-meta i {
    margin-right: 3px;
    color: #00b0a0;
    font-size: 11px;
}

/* 卡片底部 - 与实训风采case-meta风格一致 */
.course-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}
.course-price {
    font-size: 20px;
    color: #00b0a0;
    font-weight: bold;
}
.course-price small {
    font-size: 12px;
    font-weight: normal;
    margin-right: 1px;
}
.course-more-btn {
    color: #00b0a0;
    font-size: 13px;
    text-decoration: none;
    transition: color 0.3s;
}
.course-more-btn:hover {
    color: #00988a;
}
.course-more-btn i {
    margin-left: 3px;
    font-size: 11px;
}

/* 侧边栏通用样式 - 与实训风采sidebar-box一致 */
.course-sidebar .sidebar-box {
    background: #fff;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    overflow: hidden;
}
.course-sidebar .sidebar-title {
    background: linear-gradient(135deg, #00b0a0, #00988a);
    color: #fff;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: bold;
}
.course-sidebar .sidebar-title i {
    margin-right: 8px;
}
.course-sidebar .sidebar-content {
    padding: 20px;
}

/* 热门课程 - 与实训风采recommend-item一致 */
.hot-course-list {
    padding: 0;
}
.hot-course-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #eee;
    display: flex;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s;
    align-items: flex-start;
    padding: 0 0 15px 0;
}
.hot-course-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}
.hot-course-item:hover {
    transform: translateX(5px);
}
.hot-course-rank {
    width: 22px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    color: #fff;
    background: #ccc;
    border-radius: 4px;
    margin-right: 0;
    flex-shrink: 0;
    margin-top: 2px;
    display: none;
}
.hot-course-item:nth-child(1) .hot-course-rank {
    background: linear-gradient(135deg, #fcc442, #f5a623);
    display: block;
}
.hot-course-item:nth-child(2) .hot-course-rank {
    background: linear-gradient(135deg, #00b0a0, #00c4b3);
    display: block;
}
.hot-course-item:nth-child(3) .hot-course-rank {
    background: linear-gradient(135deg, #7ed321, #5cb85c);
    display: block;
}
.hot-course-info {
    flex: 1;
    min-width: 0;
}
.hot-course-name {
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s;
}
.hot-course-item:hover .hot-course-name {
    color: #00b0a0;
}
.hot-course-price {
    font-size: 13px;
    color: #00b0a0;
    font-weight: bold;
}
.hot-course-price small {
    font-size: 11px;
    font-weight: normal;
}

/* 快速咨询表单 - 与实训风采consult-form一致 */
.quick-consult-form .form-item {
    margin-bottom: 15px;
}
.quick-consult-form .form-item:last-of-type {
    margin-bottom: 15px;
}
.quick-consult-form input,
.quick-consult-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
    outline: none;
    font-family: inherit;
    color: #333;
}
.quick-consult-form input:focus,
.quick-consult-form textarea:focus {
    border-color: #00b0a0;
}
.quick-consult-form input[readonly] {
    background: #f8f9fa;
    cursor: not-allowed;
}
.quick-consult-form textarea {
    height: 80px;
    resize: none;
}
.quick-consult-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #00b0a0, #00988a);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    cursor: pointer;
    transition: transform 0.3s;
    font-weight: normal;
}
.quick-consult-btn:hover {
    transform: scale(1.02);
    box-shadow: none;
}
.quick-consult-btn i {
    margin-right: 6px;
}
.sidebar-hotline {
    text-align: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}
.sidebar-hotline i {
    font-size: 24px;
    color: #00b0a0;
    margin-bottom: 5px;
}
.sidebar-hotline .label {
    font-size: 13px;
    color: #999;
    margin-bottom: 5px;
}
.sidebar-hotline .phone-number {
    font-size: 20px;
    color: #00b0a0;
    font-weight: bold;
}

/* 分页 - 与实训风采pagination一致 */
.course-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 30px 0;
}
.course-pagination a,
.course-pagination span {
    display: inline-block;
    padding: 8px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 14px;
    min-width: auto;
    height: auto;
    line-height: normal;
    margin: 0;
    box-sizing: border-box;
}
.course-pagination a:hover {
    border-color: #00b0a0;
    color: #00b0a0;
    background: #fff;
}
.course-pagination span.current {
    background: #00b0a0;
    border-color: #00b0a0;
    color: #fff;
}

/* 无内容提示 - 与实训风采no-content一致 */
.course-empty {
    text-align: center;
    padding: 80px 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: none;
}
.course-empty i {
    font-size: 60px;
    color: #ddd;
    margin-bottom: 20px;
}
.course-empty h3 {
    font-size: 16px;
    color: #999;
    margin-bottom: 20px;
    font-weight: normal;
}
.course-empty p {
    color: #999;
    font-size: 14px;
}

/* 响应式设计 - 与实训风采一致 */
@media (max-width: 992px) {
    .course-page-wrapper {
        flex-direction: column;
    }
    .course-sidebar {
        width: 100%;
    }
    .course-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .course-list {
        grid-template-columns: 1fr;
    }
    .filter-group {
        flex-direction: column;
    }
    .filter-label {
        margin-bottom: 10px;
    }
}