/* =====================================================================
   Trang chi tiết Chuyên gia (Views/ChuyenGia/Detail.cshtml) — /chuyen-gia/{slug}-{id}
   Đồng bộ theme CASTA navy/cyan với trang danh sách Chuyên gia
   (wwwroot/css/chuyen-gia.css). Toàn bộ selector scope trong
   .expert-detail-page. Markup không còn dùng class Bootstrap utility
   màu (.text-primary, .bg-light, .card, .badge...) nên không cần
   !important để ghi đè.
   ===================================================================== */

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

.expert-detail-page {
    --expert-navy: #07547A;
    --expert-navy-dark: #063B59;
    --expert-cyan: #08A8C4;
    --expert-orange: #F5A623;
    --expert-bg: #F5F8FA;
    --expert-card-bg: #FFFFFF;
    --expert-border: #E2E8EE;
    --expert-text: #1F2937;
    --expert-text-muted: #64748B;

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

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

/* ── Breadcrumb ───────────────────────────────────────────────────── */
.expert-detail-page .expert-detail-breadcrumb {
    margin-bottom: 18px;
    font-size: 13.5px;
    color: var(--expert-text-muted);
}

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

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

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

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

/* ── Layout 2 cột ─────────────────────────────────────────────────── */
.expert-detail-page .expert-detail-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

/* ── Sidebar ──────────────────────────────────────────────────────── */
.expert-detail-page .expert-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 90px;
}

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

.expert-detail-page .expert-detail-sidebar__title {
    margin: 0;
    padding: 4px 8px 14px;
    font-size: 15px;
    font-weight: 700;
    color: var(--expert-navy-dark);
    text-transform: uppercase;
}

.expert-detail-page .expert-detail-sidebar__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

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

.expert-detail-page .expert-detail-sidebar__list a:hover {
    background-color: rgba(8, 168, 196, 0.08);
    color: var(--expert-navy-dark);
}

.expert-detail-page .expert-detail-other-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.expert-detail-page .expert-detail-other-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.expert-detail-page .expert-detail-other-item:hover {
    background-color: rgba(8, 168, 196, 0.08);
}

.expert-detail-page .expert-detail-other-item img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    flex: 0 0 auto;
    background-color: #EEF3F6;
}

.expert-detail-page .expert-detail-other-item__info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.expert-detail-page .expert-detail-other-item__name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--expert-navy-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.expert-detail-page .expert-detail-other-item__org {
    font-size: 12.5px;
    color: var(--expert-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Nội dung phải ────────────────────────────────────────────────── */
.expert-detail-page .expert-detail-content {
    min-width: 0;
}

/* ── Header profile card ──────────────────────────────────────────── */
.expert-detail-page .expert-detail-header {
    display: flex;
    gap: 24px;
    background-color: var(--expert-card-bg);
    border: 1px solid var(--expert-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(15, 42, 67, 0.06);
}

.expert-detail-page .expert-detail-header__avatar {
    flex: 0 0 140px;
    width: 140px;
    height: 140px;
}

.expert-detail-page .expert-detail-header__avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    border: 4px solid #FFFFFF;
    box-shadow: 0 4px 14px rgba(7, 84, 122, 0.16);
    background-color: #EEF3F6;
}

.expert-detail-page .expert-detail-header__info {
    flex: 1 1 auto;
    min-width: 0;
}

.expert-detail-page .expert-detail-header__name {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--expert-navy-dark);
}

.expert-detail-page .expert-detail-header__title,
.expert-detail-page .expert-detail-header__org {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 0 0 4px;
    font-size: 14.5px;
}

.expert-detail-page .expert-detail-header__title {
    color: var(--expert-navy);
    font-weight: 600;
}

.expert-detail-page .expert-detail-header__org {
    color: var(--expert-text-muted);
}

.expert-detail-page .expert-detail-header__title i,
.expert-detail-page .expert-detail-header__org i {
    color: var(--expert-cyan);
    width: 14px;
    text-align: center;
}

.expert-detail-page .expert-detail-header__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin: 12px 0 16px;
    padding: 10px 14px;
    background-color: var(--expert-bg);
    border-radius: 8px;
    font-size: 13.5px;
    color: var(--expert-text);
}

.expert-detail-page .expert-detail-header__meta i {
    color: var(--expert-orange);
    margin-right: 4px;
}

.expert-detail-page .expert-detail-header__meta-dot {
    color: var(--expert-border);
}

.expert-detail-page .expert-detail-header__meta-muted {
    color: var(--expert-text-muted);
}

.expert-detail-page .expert-detail-contact {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.expert-detail-page .expert-detail-contact td {
    padding: 5px 0;
    color: var(--expert-text);
}

.expert-detail-page .expert-detail-contact td:first-child {
    width: 110px;
    color: var(--expert-text-muted);
    white-space: nowrap;
}

.expert-detail-page .expert-detail-contact td i {
    color: var(--expert-cyan);
    width: 16px;
    margin-right: 6px;
}

.expert-detail-page .expert-detail-contact a {
    color: var(--expert-navy);
    text-decoration: none;
}

.expert-detail-page .expert-detail-contact a:hover {
    color: var(--expert-cyan);
}

/* ── Tabs card ────────────────────────────────────────────────────── */
.expert-detail-page .expert-detail-tabs {
    background-color: var(--expert-card-bg);
    border: 1px solid var(--expert-border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(15, 42, 67, 0.06);
}

.expert-detail-page .nav-tabs {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0 8px;
    background-color: var(--expert-bg);
    border-bottom: 1px solid var(--expert-border);
}

.expert-detail-page .nav-tabs .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--expert-text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.expert-detail-page .nav-tabs .nav-link:hover {
    color: var(--expert-navy);
}

.expert-detail-page .nav-tabs .nav-link.active {
    color: var(--expert-navy-dark);
    border-bottom-color: var(--expert-cyan);
}

.expert-detail-page .tab-content {
    padding: 22px 24px;
}

/* ── Bảng thông tin (tab 1) ───────────────────────────────────────── */
.expert-detail-page .expert-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.expert-detail-page .expert-detail-table tr {
    border-bottom: 1px solid var(--expert-border);
}

.expert-detail-page .expert-detail-table tr:last-child {
    border-bottom: none;
}

.expert-detail-page .expert-detail-table td {
    padding: 10px 8px;
    vertical-align: top;
}

.expert-detail-page .expert-detail-table td:first-child {
    width: 220px;
    font-weight: 600;
    color: var(--expert-navy-dark);
}

.expert-detail-page .expert-detail-table td:last-child {
    color: var(--expert-text);
}

.expert-detail-page .expert-detail-table a {
    color: var(--expert-navy);
}

.expert-detail-page .expert-detail-table a:hover {
    color: var(--expert-cyan);
}

/* ── Thẻ chỉ số (tab 2) ───────────────────────────────────────────── */
.expert-detail-page .expert-detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.expert-detail-page .expert-detail-stat-card {
    text-align: center;
    padding: 18px;
    background-color: var(--expert-bg);
    border: 1px solid var(--expert-border);
    border-radius: 10px;
}

.expert-detail-page .expert-detail-stat-card h3 {
    margin: 0 0 4px;
    font-size: 26px;
    font-weight: 700;
    color: var(--expert-navy);
}

.expert-detail-page .expert-detail-stat-card span {
    font-size: 13px;
    color: var(--expert-text-muted);
}

/* ── Tiêu đề phụ + nội dung HTML trong tab ────────────────────────── */
.expert-detail-page .expert-detail-subheading {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    font-size: 15px;
    font-weight: 700;
    color: var(--expert-navy-dark);
}

.expert-detail-page .expert-detail-subheading i {
    color: var(--expert-cyan);
}

.expert-detail-page .expert-detail-subheading--accent i {
    color: var(--expert-orange);
}

.expert-detail-page .expert-detail-richtext {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.65;
    color: var(--expert-text);
}

.expert-detail-page .expert-detail-empty {
    margin: 0;
    font-size: 14px;
    color: var(--expert-text-muted);
    font-style: italic;
}

/* ── Hồ sơ đính kèm (tab 6) ───────────────────────────────────────── */
.expert-detail-page .expert-detail-files {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.expert-detail-page .expert-detail-file {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background-color: var(--expert-bg);
    border: 1px solid var(--expert-border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--expert-text);
    font-size: 13.5px;
    transition: border-color 0.2s ease;
}

.expert-detail-page .expert-detail-file:hover {
    border-color: var(--expert-cyan);
}

.expert-detail-page .expert-detail-file i:first-child {
    color: var(--expert-navy);
}

.expert-detail-page .expert-detail-file span {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.expert-detail-page .expert-detail-file i:last-child {
    color: var(--expert-text-muted);
    font-size: 12px;
}

.expert-detail-page .expert-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.expert-detail-page .expert-detail-tag {
    display: inline-block;
    padding: 5px 12px;
    background-color: rgba(8, 168, 196, 0.1);
    color: var(--expert-navy-dark);
    font-size: 12.5px;
    font-weight: 600;
    border-radius: 999px;
}

/* ── Widget rating / tiện ích ─────────────────────────────────────── */
.expert-detail-page .expert-detail-block {
    background-color: var(--expert-card-bg);
    border: 1px solid var(--expert-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

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

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

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

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

    .expert-detail-page .expert-detail-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
    }

    .expert-detail-page .expert-detail-header__title,
    .expert-detail-page .expert-detail-header__org {
        justify-content: center;
    }

    .expert-detail-page .expert-detail-header__meta {
        justify-content: center;
    }

    .expert-detail-page .expert-detail-contact td:first-child {
        width: auto;
    }

    .expert-detail-page .nav-tabs .nav-link {
        padding: 12px;
        font-size: 13px;
    }

    .expert-detail-page .tab-content {
        padding: 18px 16px;
    }
}