/* =====================================================================
   Trang chi tiết Tin tức (Views/News/Detail.cshtml)
   Scope trong .news-detail-page. .content-text và các class sidebar
   dùng chung (component MenuLeft: .block/.title_block/.tree-menu)
   được ghi đè có phạm vi, không sửa site.css toàn cục.
   ===================================================================== */

.news-detail-page,
.news-detail-page * {
    box-sizing: border-box;
}

.news-detail-page {
    --nd-navy: #07547A;
    --nd-navy-dark: #063B59;
    --nd-cyan: #08A8C4;
    --nd-bg: #F5F8FA;
    --nd-card-bg: #FFFFFF;
    --nd-border: #E2E8EE;
    --nd-text: #1F2937;
    --nd-text-muted: #64748B;

    background-color: var(--nd-bg);
    padding: 24px 0 56px;
}

.news-detail-page .news-detail-container {
    width: min(1240px, calc(100% - 40px));
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.news-detail-page .news-detail-breadcrumb {
    margin-bottom: 18px;
    font-size: 13.5px;
    color: var(--nd-text-muted);
}

.news-detail-page .news-detail-breadcrumb a {
    color: var(--nd-text-muted);
    text-decoration: none;
}

.news-detail-page .news-detail-breadcrumb a:hover {
    color: var(--nd-cyan);
}

.news-detail-page .news-detail-breadcrumb span {
    margin: 0 6px;
}

.news-detail-page .news-detail-breadcrumb strong {
    color: var(--nd-navy-dark);
    font-weight: 600;
}

.news-detail-page .news-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 28px;
    align-items: start;
}

.news-detail-page .news-detail-content {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ── Card bài viết ────────────────────────────────────────────────── */
.news-detail-page .news-detail-card {
    background-color: var(--nd-card-bg);
    border: 1px solid var(--nd-border);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(15, 42, 67, 0.06);
}

.news-detail-page .news-detail-card__title {
    margin: 0 0 12px;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--nd-navy-dark);
}

.news-detail-page .news-detail-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--nd-border);
    font-size: 13.5px;
    color: var(--nd-text-muted);
}

.news-detail-page .news-detail-card__meta i {
    color: var(--nd-cyan);
}

.news-detail-page .news-detail-card__summary {
    margin: 0 0 18px;
    padding: 12px 16px;
    background-color: var(--nd-bg);
    border-left: 3px solid var(--nd-cyan);
    border-radius: 0 8px 8px 0;
    font-size: 14.5px;
    font-style: italic;
    color: var(--nd-text);
}

.news-detail-page .content-text {
    font-size: 15px;
    line-height: 1.75;
    color: var(--nd-text);
}

.news-detail-page .content-text p {
    text-align: left;
    margin: 0 0 16px;
    font-size: 15px;
    color: var(--nd-text);
}

.news-detail-page .content-text h1,
.news-detail-page .content-text h2,
.news-detail-page .content-text h3,
.news-detail-page .content-text h4 {
    color: var(--nd-navy);
    font-weight: 700;
    margin: 22px 0 10px;
}

.news-detail-page .content-text ul,
.news-detail-page .content-text ol {
    padding-left: 20px;
    margin: 0 0 16px;
}

.news-detail-page .content-text li {
    margin-bottom: 6px;
}

.news-detail-page .content-text a {
    color: var(--nd-navy);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: var(--nd-border);
    text-underline-offset: 2px;
}

.news-detail-page .content-text a:hover {
    color: var(--nd-cyan);
}

.news-detail-page .content-text img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 12px 0;
}

.news-detail-page .news-detail-card__author {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--nd-border);
    text-align: right;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--nd-navy);
}

.news-detail-page #myCarousel {
    margin-top: 18px;
    border-radius: 10px;
    overflow: hidden;
}

.news-detail-page #myCarousel img {
    width: 100%;
    border-radius: 0;
}

/* ── Tin khác ─────────────────────────────────────────────────────── */
.news-detail-page .news-detail-related {
    background-color: var(--nd-card-bg);
    border: 1px solid var(--nd-border);
    border-radius: 12px;
    padding: 22px 28px;
    box-shadow: 0 1px 3px rgba(15, 42, 67, 0.06);
}

.news-detail-page .news-detail-related__title {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 700;
    color: var(--nd-navy-dark);
}

.news-detail-page .news-detail-related__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.news-detail-page .news-detail-related__list li {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--nd-border);
}

.news-detail-page .news-detail-related__list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.news-detail-page .news-detail-related__list a {
    color: var(--nd-text);
    text-decoration: none;
    font-size: 14.5px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-detail-page .news-detail-related__list a:hover {
    color: var(--nd-cyan);
}

.news-detail-page .news-detail-related__list span {
    flex: 0 0 auto;
    font-size: 12.5px;
    color: var(--nd-text-muted);
}

/* ── Sidebar (MenuLeft component + quảng cáo) ────────────────────── */
.news-detail-page .news-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 90px;
}

.news-detail-page .news-detail-sidebar .block.left-module {
    background-color: var(--nd-card-bg);
    border: 1px solid var(--nd-border);
    border-radius: 10px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(7, 84, 122, 0.06);
}

.news-detail-page .news-detail-sidebar .title_block {
    margin: 0;
    padding: 4px 8px 14px;
    font-size: 15px;
    font-weight: 700;
    color: var(--nd-navy-dark);
    text-transform: uppercase;
    text-align: left !important;
}

.news-detail-page .news-detail-sidebar .tree-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.news-detail-page .news-detail-sidebar .tree-menu li {
    border-left: 3px solid transparent;
    border-radius: 6px;
    padding: 0;
}

.news-detail-page .news-detail-sidebar .tree-menu a {
    display: block;
    padding: 10px 12px;
    font-size: 14px;
    color: var(--nd-text);
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.news-detail-page .news-detail-sidebar .tree-menu a:hover {
    background-color: rgba(8, 168, 196, 0.08);
    color: var(--nd-navy-dark);
    padding-left: 12px;
    box-shadow: none;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 991px) {
    .news-detail-page .news-detail-layout {
        grid-template-columns: minmax(0, 1fr) 220px;
    }
}

@media (max-width: 767px) {
    .news-detail-page .news-detail-container {
        width: 100%;
        padding: 0 15px;
    }

    .news-detail-page .news-detail-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 20px;
    }

    .news-detail-page .news-detail-card,
    .news-detail-page .news-detail-related {
        padding: 20px;
    }

    .news-detail-page .news-detail-sidebar {
        position: static;
    }
}