/* ========== 상세 페이지 공통 스타일 (detail-pages.css) ========== */

/* ========== 강의 상세 페이지 스타일 ========== */

.lecture-detail-hero {
    background-color: #f8f9fa;
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.lecture-detail-container {
    max-width: 1200px;
    margin: 0 auto;
}

.lecture-detail-header {
    display: grid;
    grid-template-columns: 500px 1fr;
    gap: 3rem;
    background-color: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.lecture-detail-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.lecture-detail-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.lecture-badge-container {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.lecture-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background-color: #e74c3c;
    color: white;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
}

.lecture-badge.popular {
    background-color: #f39c12;
}

.lecture-detail-info {
    padding: 1rem 0;
}

.lecture-category-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background-color: #3498db;
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.lecture-detail-title {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 700;
}

.lecture-detail-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.lecture-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-item i {
    width: 40px;
    height: 40px;
    background-color: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.info-label {
    display: block;
    font-size: 0.9rem;
    color: #666;
}

.info-value {
    display: block;
    font-weight: 600;
    color: #2c3e50;
}

.lecture-price-box {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 1.5rem;
    background-color: #fff3cd;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.price-label {
    font-weight: 600;
    color: #856404;
}

.price-value {
    font-size: 1.8rem;
    color: #e74c3c;
    font-weight: 700;
}

.price-note {
    font-size: 0.9rem;
    color: #856404;
    margin-left: auto;
}

.lecture-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-apply,
.btn-inquiry,
.btn-wishlist {
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.btn-apply {
    background-color: #e74c3c;
    color: white;
    flex: 2;
}

.btn-apply:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
}

.btn-inquiry {
    background-color: #3498db;
    color: white;
    flex: 1;
}

.btn-inquiry:hover {
    background-color: #2980b9;
}

.btn-wishlist {
    background-color: #fff;
    color: #666;
    border: 2px solid #ddd;
    flex: 1;
}

.btn-wishlist:hover {
    border-color: #e74c3c;
    color: #e74c3c;
}

/* 컨텐츠 섹션 */
.lecture-detail-content {
    margin-top: 3rem;
}

.content-section {
    background-color: #fff;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.content-section-title {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 2rem;
    font-weight: 700;
    position: relative;
    padding-left: 1rem;
}

.content-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 80%;
    background-color: #3498db;
}

/* 교육과정 타임라인 */
.curriculum-timeline {
    position: relative;
    padding-left: 3rem;
}

.curriculum-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.curriculum-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 35px;
    bottom: -35px;
    width: 2px;
    background-color: #e0e0e0;
}

.curriculum-item:last-child::before {
    display: none;
}

.curriculum-number {
    width: 50px;
    height: 50px;
    background-color: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    margin-left: -53px;
}

.curriculum-content {
    flex: 1;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.curriculum-content p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* 프로그램 특징 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s;
}

.feature-card:hover {
    background-color: #e3f2fd;
    transform: translateY(-2px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background-color: #27ae60;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-card p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* 강의 일정 */
.schedule-box {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.schedule-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.schedule-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: #666;
    border-bottom: 1px solid #e0e0e0;
}

.schedule-list li:last-child {
    border-bottom: none;
}

.schedule-list li::before {
    content: '📅';
    position: absolute;
    left: 0;
}

.schedule-note {
    background-color: #fff3cd;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #ffc107;
}

.schedule-note p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: #856404;
}

/* 강사 프로필 */
.instructor-profile {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 2rem;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.instructor-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.instructor-info h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.instructor-title {
    color: #7f8c8d;
    margin-bottom: 1rem;
}

.instructor-bio {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.instructor-credentials {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.instructor-credentials span {
    padding: 0.3rem 1rem;
    background-color: #e3f2fd;
    color: #1976d2;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* 수강 안내 아코디언 */
.info-accordion {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid #e0e0e0;
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    padding: 1.5rem;
    background-color: #f8f9fa;
    cursor: pointer;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
    transition: background-color 0.3s;
}

.accordion-header:hover {
    background-color: #e3f2fd;
}

.accordion-content {
    padding: 1.5rem;
    background-color: #fff;
}

.accordion-content ol,
.accordion-content ul {
    margin: 0;
    padding-left: 1.5rem;
}

.accordion-content li {
    margin-bottom: 0.5rem;
    color: #666;
}

/* 문의하기 섹션 */
.inquiry-section {
    background-color: #e3f2fd;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 3rem;
}

.inquiry-section h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.inquiry-section p {
    color: #666;
    margin-bottom: 2rem;
}

.inquiry-contacts {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background-color: #fff;
    border-radius: 30px;
    text-decoration: none;
    color: #2c3e50;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.contact-item i {
    font-size: 1.2rem;
    color: #3498db;
}

/* 관련 강의 */
.related-lectures {
    margin-top: 4rem;
    padding: 3rem;
    background-color: #f8f9fa;
    border-radius: 15px;
}

.lecture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.lecture-card-small {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s;
    cursor: pointer;
}

.lecture-card-small:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.lecture-card-small img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.lecture-card-content {
    padding: 1.5rem;
}

.lecture-card-content .category-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: #3498db;
    color: white;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.lecture-card-content h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.lecture-card-content .price {
    color: #e74c3c;
    font-weight: 700;
}

/* 아이콘 스타일 (임시) */
.icon-users::before { content: '👥'; }
.icon-clock::before { content: '⏰'; }
.icon-group::before { content: '👨‍👩‍👧‍👦'; }
.icon-location::before { content: '📍'; }
.icon-phone::before { content: '📞'; }
.icon-email::before { content: '✉️'; }
.icon-kakao::before { content: '💬'; }

/* 반응형 디자인 */
@media (max-width: 1024px) {
    .lecture-detail-header {
        grid-template-columns: 1fr;
    }
    
    .lecture-detail-image {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .lecture-detail-header {
        padding: 1.5rem;
    }
    
    .lecture-detail-title {
        font-size: 1.8rem;
    }
    
    .lecture-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .lecture-actions {
        flex-direction: column;
    }
    
    .btn-apply,
    .btn-inquiry,
    .btn-wishlist {
        width: 100%;
    }
    
    .content-section {
        padding: 2rem;
    }
    
    .curriculum-timeline {
        padding-left: 2rem;
    }
    
    .curriculum-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-left: -42px;
    }
    
    .instructor-profile {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .instructor-image {
        margin: 0 auto;
    }
    
    .inquiry-contacts {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-item {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .lecture-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .lecture-detail-description {
        font-size: 1rem;
    }
    
    .price-value {
        font-size: 1.5rem;
    }
    
    .content-section-title {
        font-size: 1.5rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== 원격연수 상세 페이지 스타일 ========== */

.training-detail-hero {
    background-color: #f8f9fa;
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.training-detail-container {
    max-width: 1200px;
    margin: 0 auto;
}

.training-detail-header {
    display: grid;
    grid-template-columns: 550px 1fr;
    gap: 3rem;
    background-color: #fff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    margin-bottom: 3rem;
}

.training-image-section {
    position: relative;
}

.training-detail-image {
    width: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.training-status-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.95rem;
    color: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.training-status-badge.active {
    background-color: #27ae60;
}

.training-status-badge.closed {
    background-color: #95a5a6;
}

.training-category-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background-color: #9b59b6;
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.training-detail-title {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
}

.training-detail-subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.training-quick-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.quick-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s;
}

.quick-info-item:hover {
    background-color: #e3f2fd;
    transform: translateY(-2px);
}

.info-icon {
    font-size: 1.5rem;
}

.training-schedule-box {
    background-color: #e8f4f8;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border-left: 4px solid #3498db;
}

.training-schedule-box h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.training-schedule-box p {
    margin: 0.5rem 0;
    color: #666;
}

.training-price-section {
    background-color: #fff9e6;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border: 2px solid #f1c40f;
}

.price-info {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 2rem;
    color: #e74c3c;
    font-weight: 700;
}

.training-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-enroll,
.btn-sample,
.btn-bookmark {
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.btn-enroll {
    background-color: #e74c3c;
    color: white;
    flex: 2;
}

.btn-enroll:hover {
    background-color: #c0392b;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.3);
}

.btn-sample {
    background-color: #3498db;
    color: white;
    flex: 1;
}

.btn-sample:hover {
    background-color: #2980b9;
    transform: translateY(-3px);
}

.btn-bookmark {
    background-color: #fff;
    color: #666;
    border: 2px solid #ddd;
    flex: 1;
}

.btn-bookmark:hover {
    border-color: #f39c12;
    color: #f39c12;
    background-color: #fffbf0;
}

/* 탭 메뉴 */
.training-detail-tabs {
    margin-top: 3rem;
}

.tab-menu {
    display: flex;
    gap: 0;
    border-bottom: 2px solid #ecf0f1;
    background-color: #fff;
    border-radius: 15px 15px 0 0;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.tab-menu-btn {
    flex: 1;
    padding: 1.2rem 2rem;
    background: none;
    border: none;
    color: #666;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.tab-menu-btn:hover {
    background-color: #f8f9fa;
}

.tab-menu-btn.active {
    color: #3498db;
    background-color: #e3f2fd;
}

.tab-menu-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: #3498db;
}

/* 탭 콘텐츠 */
.tab-contents {
    background-color: #fff;
    border-radius: 0 0 15px 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

.tab-panel {
    display: none;
    padding: 3rem;
}

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

.panel-title {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
    font-weight: 700;
}

.panel-subtitle {
    font-size: 1.5rem;
    color: #2c3e50;
    margin: 2.5rem 0 1.5rem;
    font-weight: 600;
    position: relative;
    padding-left: 1rem;
}

.panel-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 70%;
    background-color: #3498db;
}

.panel-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.objective-list {
    list-style: none;
    padding: 0;
}

.objective-list li {
    padding: 1rem 0;
    padding-left: 2.5rem;
    position: relative;
    color: #666;
    line-height: 1.6;
    border-bottom: 1px solid #f0f0f0;
}

.objective-list li:last-child {
    border-bottom: none;
}

.objective-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 1rem;
    width: 25px;
    height: 25px;
    background-color: #27ae60;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* 연수 특징 카드 */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-card-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.feature-card-item:hover {
    background-color: #fff;
    border-color: #3498db;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-card-item p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* 교육과정 */
.curriculum-list {
    margin-top: 2rem;
}

.curriculum-week {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s;
}

.curriculum-week:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.week-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
}

.week-number {
    padding: 0.5rem 1rem;
    background-color: #3498db;
    color: white;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.week-title {
    margin: 0;
    color: #2c3e50;
    font-size: 1.2rem;
}

.week-content {
    padding: 1.5rem;
}

.week-content p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

/* 강사 소개 */
.instructor-detail {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 15px;
}

.instructor-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.instructor-position {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

.instructor-career,
.instructor-books {
    margin-top: 2rem;
}

.instructor-career h4,
.instructor-books h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.instructor-career ul,
.instructor-books ul {
    list-style: none;
    padding: 0;
}

.instructor-career li,
.instructor-books li {
    padding: 0.5rem 0;
    color: #666;
    padding-left: 1.5rem;
    position: relative;
}

.instructor-career li::before,
.instructor-books li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: 700;
}

/* 수강 안내 */
.guide-section {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.guide-title {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.guide-list {
    list-style: none;
    padding: 0;
}

.guide-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: #666;
}

.guide-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #3498db;
    font-size: 1.5rem;
}

/* 수강 후기 */
.review-summary {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
}

.rating-overview {
    text-align: center;
}

.rating-score {
    margin-bottom: 2rem;
}

.score {
    font-size: 3rem;
    color: #f39c12;
    font-weight: 700;
}

.stars {
    color: #f39c12;
    font-size: 1.5rem;
    margin: 0.5rem 0;
}

.review-item {
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-name {
    font-weight: 600;
    color: #2c3e50;
}

.review-date {
    color: #95a5a6;
    font-size: 0.9rem;
}

.review-rating {
    color: #f39c12;
}

.review-content {
    color: #666;
    line-height: 1.8;
}

/* 관련 연수 */
.related-trainings {
    margin-top: 4rem;
    padding: 3rem;
    background-color: #f8f9fa;
    border-radius: 20px;
}

.training-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.training-card-item {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
    cursor: pointer;
}

.training-card-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.training-card-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.training-card-content {
    padding: 1.5rem;
}

.category-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: #9b59b6;
    color: white;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.training-card-content h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.training-info {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.training-price {
    color: #e74c3c;
    font-weight: 700;
    font-size: 1.1rem;
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
    .training-detail-header {
        grid-template-columns: 1fr;
    }
    
    .training-detail-image {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .training-detail-header {
        padding: 1.5rem;
    }
    
    .training-detail-title {
        font-size: 2rem;
    }
    
    .training-quick-info {
        grid-template-columns: 1fr;
    }
    
    .training-actions {
        flex-direction: column;
    }
    
    .btn-enroll,
    .btn-sample,
    .btn-bookmark {
        width: 100%;
    }
    
    .tab-menu {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab-menu-btn {
        white-space: nowrap;
        padding: 1rem 1.5rem;
    }
    
    .tab-panel {
        padding: 2rem;
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
    }
    
    .instructor-detail {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .instructor-photo img {
        margin: 0 auto;
    }
    
    .training-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .training-detail-subtitle {
        font-size: 1rem;
    }
    
    .price-amount {
        font-size: 1.5rem;
    }
    
    .panel-title {
        font-size: 1.5rem;
    }
    
    .curriculum-week {
        margin-bottom: 1rem;
    }
    
    .week-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}