/* ==========================================================================
   BLOCK: POST DETAIL WITH SIDEBAR (Chi tiết bài viết & Tin mới nhất)
   Path: carbon-block/templates/sections/post-detail-sidebar/style.css
   ========================================================================== */

.post-detail-sidebar {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    font-family: var(--font-body, 'Inter', 'Nunito Sans', sans-serif);
    background-color: var(--color-surface, #ffffff);
    padding: var(--section-gap, 60px) 0;
}

/* Fullwidth Breakout standard */
.post-detail-sidebar.crb-block-fullwidth {
    width: 100vw !important;
    max-width: 100vw !important;
    position: relative !important;
    left: 50% !important;
    right: 50% !important;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
    box-sizing: border-box !important;
    clear: both !important;
}

.post-detail-sidebar__container {
    max-width: var(--container-max-w, 1200px);
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--container-pad-x, 20px);
    box-sizing: border-box;
}

/* Bố cục 2 cột linh hoạt */
.post-detail-sidebar__row {
    display: flex;
    flex-wrap: wrap;
    gap: 56px;
    align-items: flex-start;
}

/* 1. CỘT TRÁI: NỘI DUNG CHÍNH (Chiếm phần lớn không gian) */
.post-detail-sidebar__main {
    flex: 1 1 0;
    min-width: 0;
    box-sizing: border-box;
}

.post-detail-sidebar__title {
    font-family: var(--font-heading, 'Inter', 'Nunito Sans', sans-serif);
    font-size: clamp(28px, 3.2vw, 40px);
    font-weight: 700;
    color: var(--text-dark, #1E293B);
    margin: 0 0 16px 0;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.post-detail-sidebar__date {
    font-size: var(--fs-body-s, 14px);
    font-weight: 400;
    color: var(--text-grey, #64748B);
    margin-bottom: 28px;
    line-height: 1.4;
}

.post-detail-sidebar__featured-img {
    width: 100%;
    margin-bottom: 32px;
    border-radius: 4px;
    overflow: hidden;
}

.post-detail-sidebar__featured-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Định dạng nội dung bài viết (WYSIWYG) */
.post-detail-sidebar__content {
    font-size: var(--fs-body-m, 16px);
    line-height: 1.8;
    color: var(--text-dark, #334155);
}

.post-detail-sidebar__content p {
    margin-top: 0;
    margin-bottom: 1.6em;
}

.post-detail-sidebar__content strong {
    color: var(--text-dark, #0F172A);
    font-weight: 600;
}

.post-detail-sidebar__content h2,
.post-detail-sidebar__content h3,
.post-detail-sidebar__content h4 {
    color: var(--text-dark, #0F172A);
    font-weight: 700;
    margin-top: 2em;
    margin-bottom: 0.8em;
    line-height: 1.3;
}

.post-detail-sidebar__content ul,
.post-detail-sidebar__content ol {
    margin-top: 0;
    margin-bottom: 1.6em;
    padding-left: 24px;
}

.post-detail-sidebar__content li {
    margin-bottom: 8px;
}

.post-detail-sidebar__content blockquote {
    margin: 2em 0;
    padding: 16px 24px;
    border-left: 4px solid var(--color-primary, #0084C7);
    background-color: #F8FAFC;
    color: var(--text-grey, #475569);
    font-style: italic;
}

/* 2. CỘT PHẢI: LATEST NEWS (SIDEBAR) */
.post-detail-sidebar__aside {
    width: 360px;
    flex-shrink: 0;
    box-sizing: border-box;
}

.post-detail-sidebar__sidebar-title {
    font-family: var(--font-heading, 'Inter', 'Nunito Sans', sans-serif);
    font-size: clamp(20px, 2vw, 24px);
    font-weight: 700;
    color: var(--text-dark, #1E293B);
    margin: 0 0 28px 0;
    line-height: 1.3;
}

.post-detail-sidebar__news-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.post-detail-sidebar__news-item {
    width: 100%;
}

/* Tinh chỉnh thẻ card-post khi nằm bên trong sidebar để vừa vặn */
.post-detail-sidebar__news-item .card-post {
    margin-bottom: 0;
}

.post-detail-sidebar__news-item .card-post__thumb {
    aspect-ratio: 16 / 9.5;
    margin-bottom: 12px;
}

.post-detail-sidebar__news-item .card-post__title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
    min-height: auto;
}

.post-detail-sidebar__news-item .card-post__excerpt {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-grey, #64748B);
    margin-bottom: 0;
    -webkit-line-clamp: 3;
}

/* RESPONSIVE */
@media (max-width: 991px) {
    .post-detail-sidebar__row {
        flex-direction: column;
        gap: 48px;
    }

    .post-detail-sidebar__aside {
        width: 100%;
        margin-top: 20px;
        padding-top: 36px;
        border-top: 1px solid #E2E8F0;
    }

    .post-detail-sidebar__news-list {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 28px;
    }
}

@media (max-width: 600px) {
    .post-detail-sidebar {
        padding: 40px 0;
    }

    .post-detail-sidebar__news-list {
        grid-template-columns: 1fr;
    }
}

/* Khi block post-detail-sidebar đã gom toàn bộ bài viết vào cột trái, ẩn các block bên ngoài nằm sau nó ở frontend để không bị hiển thị lặp 2 lần */
body:not(.wp-admin) .post-detail-sidebar ~ p,
body:not(.wp-admin) .post-detail-sidebar ~ .wp-block-paragraph,
body:not(.wp-admin) .post-detail-sidebar ~ .wp-block-heading,
body:not(.wp-admin) .post-detail-sidebar ~ .wp-block-list,
body:not(.wp-admin) .post-detail-sidebar ~ .wp-block-quote {
    display: none !important;
}