@charset "UTF-8";
/**
 * 컴포넌트 스타일
 * 카드, 브레드크럼, 빈 상태 등
 */

/* 브레드크럼 */
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: var(--font-sm);
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-secondary);
    transition: color var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb .sep {
    color: var(--text-muted);
    opacity: 0.5;
}

.breadcrumb .current {
    color: var(--text-primary);
    font-weight: 500;
}

/* 카드 그리드 */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

/* 게시글 카드 */
.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-light);
}

.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-elevated);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.card-image-placeholder,
.card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
}

.card-image-placeholder::before,
.card-placeholder::before {
    content: '';
    width: 48px;
    height: 48px;
    opacity: 0.2;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23999' viewBox='0 0 24 24'%3E%3Cpath d='M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-1 16H6c-.55 0-1-.45-1-1V6c0-.55.45-1 1-1h12c.55 0 1 .45 1 1v12c0 .55-.45 1-1 1zm-4.44-6.19l-2.35 3.02-1.56-1.88c-.2-.25-.58-.24-.78.01l-1.74 2.23c-.26.33-.02.81.39.81h8.98c.41 0 .65-.47.4-.8l-2.55-3.39c-.19-.26-.59-.26-.79 0z'/%3E%3C/svg%3E") no-repeat center;
}

.card-content,
.card-body {
    padding: 24px;
}

.card-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: var(--font-xs);
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 12px;
}

.card-title {
    font-size: var(--font-lg);
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 10px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-excerpt {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    font-size: var(--font-xs);
    color: var(--text-muted);
}

/* 빈 상태 */
.empty-state {
    text-align: center;
    padding: 100px 20px;
    color: var(--text-muted);
}

.empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    opacity: 0.3;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23999' viewBox='0 0 24 24'%3E%3Cpath d='M20 6h-8l-2-2H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zm0 12H4V8h16v10z'/%3E%3C/svg%3E") no-repeat center;
}

.empty-state p {
    font-size: var(--font-md);
}

/* 반응형 */
@media (max-width: 768px) {
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-content,
    .card-body {
        padding: 20px;
    }

    .card-title {
        font-size: var(--font-md);
    }
}