/* 대성에코에너지센터 뉴스 시스템 CSS */

@import url('https://cdn.rawgit.com/moonspam/NanumSquare/master/nanumsquare.css');

/* Reset and Base Styles */
.daesung-news * {
    box-sizing: border-box;
}

.daesung-news {
    font-family: 'NanumSquare', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 최신소식 섹션 */
.daesung-latest-news {
    padding: 4rem 0;
    background-color: #f9fafb;
}

.daesung-latest-news .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.daesung-latest-news .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.daesung-latest-news .section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.daesung-latest-news .section-title svg {
    width: 2rem;
    height: 2rem;
    color: #383796;
}

.daesung-latest-news .section-title h2 {
    font-size: 1.875rem;
    color: #1f2937;
    margin: 0;
    margin-bottom: 0.5rem;
}

.daesung-latest-news .section-title p {
    color: #6b7280;
    margin: 0;
}

.daesung-latest-news .view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #383796;
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}

.daesung-latest-news .view-all-btn:hover {
    background-color: #2d2f70;
    color: white;
}

.daesung-latest-news .news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .daesung-latest-news .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .daesung-latest-news .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.daesung-latest-news .news-card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    position: relative;
}

.daesung-latest-news .news-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.daesung-latest-news .card-image {
    width: 100%;
    height: 200px;
    background-color: #f3f4f6;
    position: relative;
    overflow: hidden;
}

.daesung-latest-news .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.daesung-latest-news .card-image .placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #9ca3af;
    font-size: 0.875rem;
}

.daesung-latest-news .card-content {
    padding: 1.5rem;
}

.daesung-latest-news .card-header {
    display: flex;
    align-items: center;
    justify-content: between;
    margin-bottom: 1rem;
    gap: 1rem;
}

.daesung-latest-news .category-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.daesung-latest-news .category-badge.press {
    background-color: #dbeafe;
    color: #1e40af;
}

.daesung-latest-news .category-badge.company {
    background-color: #dcfce7;
    color: #166534;
}

.daesung-latest-news .card-date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.daesung-latest-news .card-date svg {
    width: 1rem;
    height: 1rem;
}

.daesung-latest-news .card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.75rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.daesung-latest-news .card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.daesung-latest-news .card-title a:hover {
    color: #3b82f6;
}

.daesung-latest-news .card-excerpt {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.625;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.daesung-latest-news .card-footer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #383796;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.daesung-latest-news .card-footer:hover {
    color: #2d2f70;
}

.daesung-latest-news .card-footer svg {
    width: 1rem;
    height: 1rem;
    transition: transform 0.3s ease;
}

.daesung-latest-news .card-footer:hover svg {
    transform: translateX(2px);
}

.daesung-latest-news .bottom-cta {
    margin-top: 3rem;
    text-align: center;
}

.daesung-latest-news .cta-box {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 0.75rem;
    border: 2px solid #e5e7eb;
}

.daesung-latest-news .cta-box svg {
    width: 1.25rem;
    height: 1.25rem;
    color: #6b7280;
}

.daesung-latest-news .cta-text {
    text-align: left;
}

.daesung-latest-news .cta-text .main {
    font-size: 0.875rem;
    font-weight: 500;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.daesung-latest-news .cta-text .sub {
    font-size: 0.75rem;
    color: #6b7280;
}

.daesung-latest-news .cta-button {
    padding: 0.5rem 1rem;
    background-color: #6fbe44;
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: background-color 0.3s ease;
}

.daesung-latest-news .cta-button:hover {
    background-color: #5ba837;
    color: white;
}

/* 뉴스 게시판 공통 스타일 */
.daesung-news-board {
    padding: 3rem 0;
    background-color: white;
}

.daesung-news-board .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.daesung-news-board .board-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.daesung-news-board .board-title {
    font-size: 2.5rem;
    color: #1f2937;
    margin-bottom: 1rem;
}

.daesung-news-board .category-tabs {
    display: flex;
    background-color: #f3f4f6;
    border-radius: 0.5rem;
    padding: 0.25rem;
    gap: 0.25rem;
}

.daesung-news-board .category-tab {
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
    color: #6b7280;
}

.daesung-news-board .category-tab.active,
.daesung-news-board .category-tab:hover {
    background-color: white;
    color: #1f2937;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.daesung-news-board .admin-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.daesung-news-board .user-info {
    font-size: 0.875rem;
    color: #6b7280;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.daesung-news-board .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.daesung-news-board .btn-primary {
    background-color: #383796;
    color: white;
}

.daesung-news-board .btn-primary:hover {
    background-color: #2d2f70;
}

.daesung-news-board .btn-secondary {
    background-color: transparent;
    color: #6b7280;
    border: 1px solid #d1d5db;
}

.daesung-news-board .btn-secondary:hover {
    background-color: #f9fafb;
}

/* 뉴스 목록 테이블 */
.daesung-news-board .news-table {
    background: white;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-top: 1.5rem;
}

/* 데스크톱 헤더 */
.daesung-news-board .table-header.desktop-only {
    background-color: #f9fafb;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.daesung-news-board .table-header-row {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
}

.daesung-news-board .table-body {
    /* Table body styles - dividers handled by individual rows */
}

/* 새로운 테이블 행 구조 */
.daesung-news-board .table-row {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #f1f5f9;
}

.daesung-news-board .table-row:hover {
    background-color: #f9fafb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.daesung-news-board .table-row:last-child {
    border-bottom: none;
}

/* 이미지 셀 */
.daesung-news-board .table-cell.image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.daesung-news-board .news-thumbnail {
    width: 100px;
    height: 70px;
    object-fit: cover;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease;
}

.daesung-news-board .table-row:hover .news-thumbnail {
    transform: scale(1.05);
}

.daesung-news-board .news-thumbnail.placeholder {
    background-color: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #d1d5db;
}

.daesung-news-board .news-thumbnail.placeholder svg {
    width: 24px;
    height: 24px;
    color: #9ca3af;
}

/* 내용 셀 */
.daesung-news-board .table-cell.content-info {
    min-width: 0;
}

.daesung-news-board .news-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.daesung-news-board .news-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.daesung-news-board .news-meta {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: #6b7280;
    font-size: 0.75rem;
    white-space: nowrap;
}

.daesung-news-board .news-meta svg {
    width: 12px;
    height: 12px;
}

/* 카테고리 배지 스타일 */
.daesung-news-board .category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.2;
}

.daesung-news-board .category-badge.press {
    background-color: #dbeafe;
    color: #1e40af;
}

.daesung-news-board .category-badge.company {
    background-color: #dcfce7;
    color: #166534;
}

.daesung-news-board .news-title {
    margin: 0.25rem 0 0.5rem 0;
}

.daesung-news-board .news-title a {
    color: #1f2937;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.4;
    transition: color 0.3s ease;
    display: block;
}

.daesung-news-board .news-title a:hover {
    color: #383796;
}

.daesung-news-board .news-excerpt {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.daesung-news-board .news-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.75rem;
    color: #9ca3af;
}

.daesung-news-board .news-stats .views {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.daesung-news-board .news-stats svg {
    width: 12px;
    height: 12px;
}

.daesung-news-board .news-stats .number {
    color: #d1d5db;
}

/* 액션 버튼 스타일 */
.daesung-news-board .table-cell.actions {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    justify-content: center;
}

.daesung-news-board .table-cell.actions a,
.daesung-news-board .table-cell.actions button {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 1px solid transparent;
    background: transparent;
}

.daesung-news-board .table-cell.actions a.edit {
    color: #059669;
    border-color: #d1fae5;
    background-color: #ecfdf5;
}

.daesung-news-board .table-cell.actions a.edit:hover {
    background-color: #d1fae5;
    border-color: #a7f3d0;
}

.daesung-news-board .table-cell.actions button.delete {
    color: #dc2626;
    border-color: #fecaca;
    background-color: #fef2f2;
    cursor: pointer;
}

.daesung-news-board .table-cell.actions button.delete:hover {
    background-color: #fecaca;
    border-color: #fca5a5;
}

.daesung-news-board .table-cell.actions svg {
    width: 16px;
    height: 16px;
}

/* 빈 상태 스타일 */
.daesung-news-board .empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #6b7280;
    font-size: 1rem;
    background-color: #f9fafb;
    border-radius: 0.5rem;
    margin: 2rem 0;
}

/* 모바일 반응형 - 뉴스 테이블 */
@media (max-width: 768px) {
    /* 데스크톱 헤더 숨김 */
    .daesung-news-board .table-header.desktop-only {
        display: none;
    }
    
    /* 모바일에서 카드 형태로 변경 */
    .daesung-news-board .table-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.25rem;
        margin-bottom: 1rem;
        border-radius: 0.75rem;
        border: 1px solid #e5e7eb;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }
    
    .daesung-news-board .table-row:hover {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }
    
    .daesung-news-board .table-cell.image {
        justify-content: flex-start;
        margin-bottom: 0.75rem;
    }
    
    .daesung-news-board .news-thumbnail {
        width: 80px;
        height: 56px;
    }
    
    .daesung-news-board .table-cell.content-info {
        order: -1;
    }
    
    .daesung-news-board .news-header {
        margin-bottom: 0.5rem;
    }
    
    .daesung-news-board .news-title {
        margin: 0.5rem 0;
    }
    
    .daesung-news-board .news-title a {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    .daesung-news-board .news-excerpt {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }
    
    .daesung-news-board .news-stats {
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid #f1f5f9;
        font-size: 0.7rem;
    }
    
    /* 관리자 버튼 모바일 최적화 */
    .daesung-news-board .table-cell.actions {
        position: absolute;
        top: 1rem;
        right: 1rem;
        display: flex;
        gap: 0.5rem;
    }
    
    .daesung-news-board .table-cell.actions a,
    .daesung-news-board .table-cell.actions button {
        width: 32px;
        height: 32px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 0.375rem;
    }
    
    .daesung-news-board .table-cell.actions svg {
        width: 14px;
        height: 14px;
    }
    
    /* 모바일에서 카드와 이미지가 자연스럽게 배치되도록 */
    .daesung-news-board .table-row {
        display: flex;
        flex-direction: column;
        position: relative;
    }
    
    .daesung-news-board .table-cell.image {
        align-self: flex-start;
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .daesung-news-board .table-row {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .daesung-news-board .news-thumbnail {
        width: 70px;
        height: 49px;
    }
    
    .daesung-news-board .news-title a {
        font-size: 0.9rem;
    }
    
    .daesung-news-board .news-excerpt {
        font-size: 0.75rem;
    }
    
    /* 이미지와 내용을 나란히 배치 */
    .daesung-news-board .table-row {
        flex-direction: row;
        gap: 0.75rem;
    }
    
    .daesung-news-board .table-cell.image {
        flex-shrink: 0;
    }
    
    .daesung-news-board .table-cell.content-info {
        flex: 1;
        min-width: 0;
    }
}









/* 페이지네이션 */
.daesung-news-board .pagination {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.daesung-news-board .pagination .page-btn {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: #6b7280;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.daesung-news-board .pagination .page-btn:hover {
    background-color: #f3f4f6;
}

.daesung-news-board .pagination .page-btn.active {
    background-color: #383796;
    color: white;
}

.daesung-news-board .pagination .page-btn.active:hover {
    background-color: #2d2f70;
}

/* 관리자 패널 스타일 */
.daesung-admin-panel {
    max-width: 1024px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.daesung-admin-panel .login-form {
    max-width: 400px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.daesung-admin-panel .login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.daesung-admin-panel .login-icon {
    width: 4rem;
    height: 4rem;
    background-color: #383796;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.daesung-admin-panel .login-icon svg {
    width: 2rem;
    height: 2rem;
    color: white;
}

.daesung-admin-panel .form-group {
    margin-bottom: 1rem;
}

.daesung-admin-panel .form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #1f2937;
}

.daesung-admin-panel .form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.daesung-admin-panel .form-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.daesung-admin-panel .form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    min-height: 200px;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.daesung-admin-panel .form-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.daesung-admin-panel .form-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    background-color: white;
    transition: border-color 0.3s ease;
}

.daesung-admin-panel .form-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.daesung-admin-panel .error-message {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.daesung-admin-panel .success-message {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.daesung-admin-panel .form-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.daesung-admin-panel .form-actions .btn {
    flex: 1;
}

/* 이미지 업로드 */
.daesung-admin-panel .image-upload {
    margin-bottom: 1rem;
}

.daesung-admin-panel .image-preview {
    width: 100%;
    max-width: 300px;
    height: 200px;
    border: 2px dashed #d1d5db;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    background-color: #f9fafb;
    position: relative;
    overflow: hidden;
}

.daesung-admin-panel .image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.daesung-admin-panel .image-preview .placeholder {
    text-align: center;
    color: #6b7280;
}

.daesung-admin-panel .image-preview .placeholder svg {
    width: 3rem;
    height: 3rem;
    margin-bottom: 0.5rem;
}

.daesung-admin-panel .image-upload-input {
    margin-bottom: 0.5rem;
}

.daesung-admin-panel .image-actions {
    display: flex;
    gap: 0.5rem;
}

.daesung-admin-panel .btn-upload {
    background-color: #6b7280;
    color: white;
}

.daesung-admin-panel .btn-upload:hover {
    background-color: #4b5563;
}

.daesung-admin-panel .btn-remove {
    background-color: #ef4444;
    color: white;
}

.daesung-admin-panel .btn-remove:hover {
    background-color: #dc2626;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .daesung-latest-news .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .daesung-news-board .board-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .daesung-news-board .admin-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .daesung-news-board .category-tabs {
        width: 100%;
        justify-content: stretch;
    }
    
    .daesung-news-board .category-tab {
        flex: 1;
        text-align: center;
    }
    
    .daesung-news-board .table-header-row,
    .daesung-news-board .table-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .daesung-news-board .table-cell {
        padding: 0.25rem 0;
    }
    
    .daesung-news-board .table-cell:before {
        content: attr(data-label);
        font-weight: 600;
        color: #6b7280;
        display: inline-block;
        width: 80px;
        margin-right: 0.5rem;
    }
}

/* 로딩 스피너 */
.daesung-loading {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid #f3f4f6;
    border-radius: 50%;
    border-top-color: #3b82f6;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 숨김 클래스 */
.daesung-hidden {
    display: none !important;
}

/* 유틸리티 클래스 */
.daesung-text-center { text-align: center; }
.daesung-text-left { text-align: left; }
.daesung-text-right { text-align: right; }
.daesung-mt-2 { margin-top: 0.5rem; }
.daesung-mt-4 { margin-top: 1rem; }
.daesung-mb-2 { margin-bottom: 0.5rem; }
.daesung-mb-4 { margin-bottom: 1rem; }