/* 이벤트 게시판 - 공지사항과 통일된 구조 */

/* 변수 정의 - 40대+ 친화적 (공지사항과 동일) */
:root {
    --board-primary: #1976d2;
    --board-primary-dark: #1565c0;
    --board-secondary: #424242;
    --board-text: #212121;
    --board-muted: #666;
    --board-light: #f8f9fa;
    --board-border: #e0e0e0;
    --board-hover: #f5f5f5;
    --board-success: #28a745;
    
    /* 40대+ 친화적 폰트 */
    --board-font-sm: 14px;
    --board-font-base: 16px;
    --board-font-lg: 18px;
    --board-font-xl: 20px;
    
    /* 간격 */
    --board-gap-xs: 4px;
    --board-gap-sm: 8px;
    --board-gap-md: 16px;
    --board-gap-lg: 24px;
    --board-gap-xl: 32px;
    
    /* 기타 */
    --board-radius: 8px;
    --board-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 기본 레이아웃 */
.event-board-page {
    padding: var(--board-gap-xl) 0;
    min-height: calc(100vh - 200px);
}

.container {
    margin: 0 auto;
    padding: 0 var(--board-gap-md);
}

/* 상단 헤더 */
.board-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--board-gap-xl);
}

.board-title-section {
    flex: 1;
}

.board-title {
    font-size: var(--board-font-xl);
    font-weight: 600;
    color: var(--board-text);
    margin: 0 0 var(--board-gap-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--board-gap-sm);
}

.board-title i {
    color: var(--board-primary);
    font-size: var(--board-font-lg);
}

.board-description {
    color: var(--board-muted);
    font-size: var(--board-font-base);
    margin: 0;
    line-height: 1.5;
}

/* 검색 및 정렬 컨트롤 */
.board-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--board-gap-md);
    gap: var(--board-gap-lg);
}

/* 검색 영역 */
.search-area {
    flex: 1;
    min-width: 300px;
}

.search-form {
    display: flex;
    justify-content: flex-start;
}

/* 검색 박스 - 심플한 디자인 */
.search-box {
    display: flex;
    max-width: 400px;
    gap: 0;
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
    background: white;
}

.search-type {
    padding: 10px 14px;
    border: none;
    background: #f8f9fa;
    color: #333;
    font-size: 14px;
    cursor: pointer;
    border-right: 1px solid #ddd;
    min-width: 70px;
}

.search-type:focus {
    outline: none;
    background: #e9ecef;
}

.search-input {
    padding: 10px 15px;
    border: none;
    flex: 1;
    font-size: 14px;
    color: #333;
}

.search-input:focus {
    outline: none;
}

.search-input::placeholder {
    color: #999;
}

.search-btn {
    padding: 10px 20px;
    border: none;
    background: #007bff;
    color: white;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-btn:hover {
    background: #0056b3;
}

.search-btn:focus {
    outline: none;
}

/* 정렬 옵션 */
.board-sort {
    display: flex;
    justify-content: flex-end;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.sort-option {
    text-decoration: none;
    color: #666;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 3px;
    transition: color 0.2s ease;
    position: relative;
}

.sort-option:hover {
    color: var(--board-primary);
}

.sort-option.active {
    color: var(--board-primary);
    font-weight: 600;
}

.sort-option:not(:last-child)::after {
    content: '|';
    position: absolute;
    right: -8px;
    color: #ddd;
}

/* 상태 필터 */
.status-filters {
    display: flex;
    justify-content: center;
    gap: var(--board-gap-sm);
    margin-bottom: var(--board-gap-lg);
}

.status-filter {
    padding: 8px 16px;
    text-decoration: none;
    color: var(--board-secondary);
    font-size: var(--board-font-sm);
    font-weight: 500;
    border-radius: 20px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.status-filter:hover {
    background: white;
    color: var(--board-primary);
}

.status-filter.active {
    background: var(--board-primary);
    color: white;
}

.filter-count {
    font-size: 12px;
    opacity: 0.8;
}

/* 이벤트 목록 컨테이너 */
.event-list-container {
    margin-bottom: var(--board-gap-xl);
}

/* 데스크탑 그리드 레이아웃 */
.desktop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--board-gap-lg);
}

/* 이벤트 카드 */
.event-card {
    background: white;
    border-radius: var(--board-radius);
    box-shadow: var(--board-shadow);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* 썸네일 영역 */
.event-thumbnail {
    position: relative;
    height: 200px;
    background: #f8f9fa;
    overflow: hidden;
}

.thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.event-card:hover .thumbnail-image {
    transform: scale(1.05);
}

.no-thumbnail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--board-muted);
}

.no-thumbnail i {
    font-size: 48px;
    margin-bottom: var(--board-gap-sm);
}

.no-thumbnail span {
    font-size: var(--board-font-sm);
    font-weight: 500;
}

/* 이벤트 배지 */
.event-badges {
    position: absolute;
    top: var(--board-gap-md);
    left: var(--board-gap-md);
    right: var(--board-gap-md);
    display: flex;
    justify-content: space-between;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.status-badge.active {
    background: #28a745;
}

.status-badge.ended {
    background: #6c757d;
}

.status-badge.upcoming {
    background: #ffc107;
    color: #333;
}

.media-badges {
    display: flex;
    gap: var(--board-gap-xs);
}

.media-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border-radius: 50%;
    font-size: 12px;
}

/* 카드 내용 */
.event-content {
    padding: var(--board-gap-lg);
}

.event-header {
    margin-bottom: var(--board-gap-md);
}

.event-title {
    margin: 0 0 var(--board-gap-sm) 0;
    font-size: var(--board-font-lg);
    font-weight: 600;
    line-height: 1.3;
}

.event-title .title-link {
    color: var(--board-text);
    text-decoration: none;
}

.event-title .title-link:hover {
    color: var(--board-primary);
}

.event-meta {
    display: flex;
    align-items: center;
    gap: var(--board-gap-md);
    font-size: var(--board-font-sm);
    color: var(--board-muted);
}

.event-meta .author-info {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.event-author {
    font-size: 0.85rem;
    color: #666;
}

.event-description {
    font-size: var(--board-font-sm);
    color: var(--board-secondary);
    line-height: 1.5;
    margin: 0 0 var(--board-gap-md) 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--board-font-sm);
    color: var(--board-muted);
}

.event-stats {
    display: flex;
    gap: var(--board-gap-md);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--board-gap-xs);
}

.event-period {
    font-weight: 500;
    color: var(--board-primary);
}

/* 모바일 카드 리스트 */
.mobile-card-list {
    display: none;
    padding: 15px;
}

/* 모바일 이벤트 카드 */
.mobile-event-card {
    display: flex;
    background: white;
    border-radius: var(--board-radius);
    box-shadow: var(--board-shadow);
    margin-bottom: var(--board-gap-md);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-event-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.mobile-card-left {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.mobile-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-no-thumbnail {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #f8f9fa;
    color: var(--board-muted);
}

.mobile-no-thumbnail i {
    font-size: 24px;
}

.mobile-card-right {
    flex: 1;
    padding: var(--board-gap-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mobile-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--board-gap-sm);
}

.mobile-event-title {
    margin: 0;
    font-size: var(--board-font-base);
    font-weight: 600;
    line-height: 1.3;
    flex: 1;
    padding-right: var(--board-gap-sm);
}

.mobile-event-title .title-link {
    color: var(--board-text);
    text-decoration: none;
}

.mobile-status {
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.mobile-status.active {
    background: #28a745;
}

.mobile-status.ended {
    background: #6c757d;
}

.mobile-card-meta {
    display: flex;
    align-items: center;
    gap: var(--board-gap-sm);
    font-size: 12px;
    color: var(--board-muted);
    margin-bottom: var(--board-gap-xs);
}

.mobile-card-meta .author-info {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.mobile-author {
    font-size: 0.8rem;
    color: #666;
}

.mobile-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--board-muted);
}

.mobile-views {
    display: flex;
    align-items: center;
    gap: var(--board-gap-xs);
}

/* 빈 게시판 */
.empty-board {
    text-align: center;
    padding: 80px 20px;
    color: var(--board-muted);
}

.empty-icon {
    font-size: 48px;
    color: var(--board-border);
    margin-bottom: var(--board-gap-lg);
}

.empty-title {
    font-size: var(--board-font-lg);
    font-weight: 600;
    color: var(--board-secondary);
    margin: 0 0 var(--board-gap-md) 0;
}

.empty-description {
    font-size: var(--board-font-base);
    line-height: 1.6;
    margin: 0;
}

/* 하단 컨트롤 */
.board-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--board-gap-xl);
}

/* 페이지네이션 영역 */
.pagination-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--board-gap-md);
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--board-gap-xs);
}

.page-btn,
.page-number {
    padding: 8px 12px;
    text-decoration: none;
    color: var(--board-secondary);
    border: 1px solid var(--board-border);
    border-radius: 4px;
    font-size: var(--board-font-base);
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 36px;
    text-align: center;
}

.page-btn:hover,
.page-number:hover {
    background: var(--board-hover);
    border-color: var(--board-primary);
    color: var(--board-primary);
}

.page-number.current {
    background: var(--board-primary);
    color: white;
    border-color: var(--board-primary);
}

.page-numbers {
    display: flex;
    gap: var(--board-gap-xs);
}

.page-info {
    color: var(--board-muted);
    font-size: var(--board-font-sm);
    text-align: center;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--board-gap-sm);
    }
    
    .board-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--board-gap-md);
    }
    
    .board-controls {
        flex-direction: row;
        align-items: center;
        gap: 15px;
        padding: 0 15px;
    }
    
    .search-area {
        flex: 1;
        min-width: 0;
    }
    
    .board-sort {
        flex-shrink: 0;
        justify-content: flex-end;
    }
    
    .search-area {
        min-width: 0;
        padding: 0;
    }
    
    .search-box {
        max-width: none;
        font-size: 12px;
    }
    
    .search-type {
        min-width: 50px;
        padding: 8px 8px;
        font-size: 11px;
    }
    
    .search-input {
        padding: 8px 10px;
        font-size: 12px;
        min-width: 120px;
    }
    
    .search-btn {
        padding: 8px 10px;
        font-size: 11px;
    }
    
    .status-filters {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--board-gap-xs);
        padding: var(--board-gap-sm);
    }
    
    .status-filter {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* 모바일에서 그리드 숨기고 카드 리스트 보이기 */
    .desktop-grid {
        display: none;
    }
    
    .mobile-card-list {
        display: block;
    }
    
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* 아주 좁은 화면 (320px 이하) */
@media (max-width: 320px) {
    .container {
        padding: 0 10px;
    }
    
    .board-controls {
        flex-direction: column;
        gap: 10px;
        padding: 0 5px;
    }
    
    .search-area {
        width: 100%;
    }
    
    .search-box {
        width: 100%;
    }
    
    .search-type {
        min-width: 45px;
        padding: 6px 6px;
        font-size: 10px;
    }
    
    .search-input {
        padding: 6px 8px;
        font-size: 11px;
        min-width: 80px;
    }
    
    .search-btn {
        padding: 6px 8px;
        font-size: 10px;
    }
    
    .board-sort {
        justify-content: center;
        width: 100%;
    }
    
    .sort-options {
        justify-content: center;
        font-size: 11px;
    }
    
    .sort-option {
        font-size: 11px;
        padding: 3px 6px;
    }
    
    .mobile-card-right {
        padding: 10px;
    }
    
    .mobile-event-title {
        font-size: 14px;
    }
}