/**
 * DIDBank KRDS 커스텀 CSS
 * 워드프레스 특화 스타일 및 추가 커스터마이징
 */

/* 워드프레스 기본 클래스 */
.alignleft {
    float: left;
    margin: 0 1.5em 1em 0;
}

.alignright {
    float: right;
    margin: 0 0 1em 1.5em;
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* 게시물 목록 */
.post-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-list article {
    height: 100%;
}

/* 카드 메타 정보 */
.card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--krds-color-light-text-secondary, #666);
    margin-bottom: 1rem;
}

/* 페이지네이션 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 3rem 0;
}

.pagination .page-numbers {
    padding: 0.5rem 1rem;
    border: 1px solid var(--krds-color-light-border-neutral, #ddd);
    border-radius: 4px;
    text-decoration: none;
    color: var(--krds-color-light-text-primary, #333);
}

.pagination .page-numbers.current {
    background: var(--krds-color-light-surface-primary, #0066CC);
    color: #fff;
    border-color: var(--krds-color-light-surface-primary, #0066CC);
}

/* 싱글 포스트 */
.single-post {
    max-width: 800px;
    margin: 0 auto;
}

.entry-header {
    margin-bottom: 2rem;
}

.entry-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.entry-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--krds-color-light-text-secondary, #666);
    font-size: 0.875rem;
}

.entry-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.entry-thumbnail {
    margin-bottom: 2rem;
}

.entry-thumbnail img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.entry-content {
    line-height: 1.8;
    margin-bottom: 3rem;
}

.entry-content img {
    max-width: 100%;
    height: auto;
}

.entry-content p {
    margin-bottom: 1.5rem;
}

.entry-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.entry-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

/* 글 네비게이션 */
.post-navigation {
    border-top: 1px solid var(--krds-color-light-border-neutral, #ddd);
    padding-top: 2rem;
    margin-top: 2rem;
}

.post-navigation .nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.post-navigation .nav-subtitle {
    display: block;
    font-size: 0.875rem;
    color: var(--krds-color-light-text-secondary, #666);
    margin-bottom: 0.5rem;
}

.post-navigation .nav-title {
    display: block;
    font-weight: 600;
}

/* 페이지 */
.page-header {
    margin-bottom: 3rem;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* 위젯 */
.widget-area {
    padding: 2rem;
}

.widget {
    margin-bottom: 3rem;
}

.widget-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--krds-color-light-surface-primary, #0066CC);
}

/* 푸터 */
.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-menu-list {
    display: flex;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.footer-menu-list a {
    color: var(--krds-color-light-text-secondary, #666);
    text-decoration: none;
}

.footer-menu-list a:hover {
    color: var(--krds-color-light-text-primary, #333);
}

.footer-info {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--krds-color-light-border-neutral, #ddd);
}

.footer-info p {
    margin: 0.5rem 0;
    color: var(--krds-color-light-text-secondary, #666);
}

.footer-accessibility {
    text-align: center;
    padding: 2rem 0;
}

/* 사이드바 레이아웃 */
.sub-page-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* 왼쪽 사이드 메뉴 */
.sub-side-menu {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.side-menu-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--krds-color-light-surface-primary, #0066CC);
}

.side-menu-title a {
    color: var(--krds-color-light-text-primary, #333);
    text-decoration: none;
}

.side-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.side-menu-list li {
    margin-bottom: 0.5rem;
}

.side-menu-list li a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--krds-color-light-text-primary, #333);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
}

.side-menu-list li a:hover {
    background: var(--krds-color-light-surface-secondary, #f5f5f5);
    color: var(--krds-color-light-surface-primary, #0066CC);
}

.side-menu-list li.active a {
    background: var(--krds-color-light-surface-primary, #0066CC);
    color: #fff;
    font-weight: 600;
}

/* 메인 콘텐츠 영역 */
.sub-main-content {
    min-height: 500px;
}

/* 빵 부스러기 */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--krds-color-light-text-secondary, #666);
    margin-bottom: 1.5rem;
}

.breadcrumb a {
    color: var(--krds-color-light-text-secondary, #666);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--krds-color-light-surface-primary, #0066CC);
}

.breadcrumb .separator {
    color: var(--krds-color-light-text-tertiary, #999);
}

.breadcrumb .current {
    color: var(--krds-color-light-text-primary, #333);
    font-weight: 600;
}

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

    .post-navigation .nav-links {
        grid-template-columns: 1fr;
    }

    .entry-title {
        font-size: 2rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .footer-menu-list {
        flex-direction: column;
        gap: 1rem;
    }

    /* 사이드바 레이아웃 모바일 */
    .sub-page-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1rem;
    }

    .sub-side-menu {
        position: static;
        border-bottom: 1px solid var(--krds-color-light-border-neutral, #ddd);
        padding-bottom: 2rem;
    }

    .side-menu-title {
        font-size: 1.25rem;
    }
}