/* ==========================================================================
   TK LEGAL DOCUMENTS PAGE STYLING (/van-ban-phap-luat)
   Design System: Ivory / Forest Green / Champagne Gold / Charcoal
   ========================================================================== */

:root {
    --tk-doc-green: #143826;
    --tk-doc-green-dark: #0c2619;
    --tk-doc-green-light: #1f4f37;
    --tk-doc-gold: #c5a059;
    --tk-doc-gold-dark: #9e7d36;
    --tk-doc-gold-badge: #faeecf;
    --tk-doc-gold-text: #7d5a13;
    --tk-doc-cream: #fbf9f4;
    --tk-doc-bg: #f8f6f0;
    --tk-doc-card-bg: #fffdf9;
    --tk-doc-charcoal: #1c2620;
    --tk-doc-muted: #5e6b63;
    --tk-doc-border: rgba(20, 56, 38, 0.08);
    --tk-doc-radius: 14px;
}

.tk-doc-wrapper {
    background-color: var(--tk-doc-bg);
    min-height: 80vh;
    padding: 2.2rem 0 4.5rem;
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--tk-doc-charcoal);
}

.tk-doc-container {
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* --------------------------------------------------------------------------
   1. PAGE HEADER
   -------------------------------------------------------------------------- */
.tk-doc-header-card {
    background: #ffffff;
    border: 1px solid var(--tk-doc-border);
    border-radius: var(--tk-doc-radius);
    padding: 2rem 2.5rem;
    margin-bottom: 2.2rem;
    box-shadow: 0 2px 10px rgba(20, 56, 38, 0.03);
    position: relative;
    overflow: hidden;
}

.tk-doc-header-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--tk-doc-green), var(--tk-doc-gold));
}

.tk-doc-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.tk-doc-header-content {
    flex: 1;
    max-width: 760px;
}

.tk-doc-breadcrumb {
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--tk-doc-muted);
}

.tk-doc-breadcrumb a {
    color: var(--tk-doc-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.tk-doc-breadcrumb a:hover {
    color: var(--tk-doc-green);
}

.tk-doc-breadcrumb .sep {
    margin: 0 0.45rem;
    color: rgba(0, 0, 0, 0.3);
}

.tk-doc-breadcrumb .current {
    color: var(--tk-doc-charcoal);
    font-weight: 600;
}

.tk-doc-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 2.65rem;
    font-weight: 700;
    color: var(--tk-doc-green);
    line-height: 1.15;
    margin: 0 0 0.65rem 0;
    letter-spacing: -0.3px;
}

.tk-doc-subtitle {
    font-size: 0.95rem;
    color: var(--tk-doc-muted);
    line-height: 1.55;
    margin: 0;
}

/* Header Illustration Banner (Right side of header) */
.tk-doc-header-visual {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(20, 56, 38, 0.04), rgba(197, 160, 89, 0.12));
    padding: 1.25rem 1.6rem;
    border-radius: 12px;
    border: 1px solid rgba(197, 160, 89, 0.25);
}

.tk-doc-visual-scale {
    color: var(--tk-doc-gold-dark);
    font-size: 2.8rem;
    display: flex;
    align-items: center;
}

.tk-doc-visual-books {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.tk-doc-book-badge {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    padding: 0.2rem 0.65rem;
    border-radius: 4px;
    text-transform: uppercase;
    text-align: center;
}

.tk-doc-book-badge.b-luat {
    background: var(--tk-doc-green);
    color: #ffffff;
}

.tk-doc-book-badge.b-nghidinh {
    background: #1e3a2b;
    color: #ffd88b;
}

.tk-doc-book-badge.b-thongtu {
    background: #c5a059;
    color: #143826;
}

/* --------------------------------------------------------------------------
   2. MAIN TWO-COLUMN LAYOUT
   -------------------------------------------------------------------------- */
.tk-doc-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 2rem;
    align-items: start;
}

/* --------------------------------------------------------------------------
   3. ARTICLE CARD LIST (LEFT COLUMN)
   -------------------------------------------------------------------------- */
.tk-doc-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tk-doc-card {
    display: flex;
    background: var(--tk-doc-card-bg);
    border: 1px solid var(--tk-doc-border);
    border-radius: var(--tk-doc-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(20, 56, 38, 0.03);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    text-decoration: none;
    color: inherit;
}

.tk-doc-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(20, 56, 38, 0.09);
    border-color: rgba(20, 56, 38, 0.2);
}

/* Card Image Column (34-38%) */
.tk-doc-card-thumb {
    width: 36%;
    min-width: 250px;
    position: relative;
    overflow: hidden;
    background: #ece8df;
}

.tk-doc-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.tk-doc-card:hover .tk-doc-card-thumb img {
    transform: scale(1.05);
}

/* Date Badge on Image Corner */
.tk-doc-date-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #ffffff;
    border: 1px solid rgba(197, 160, 89, 0.6);
    border-radius: 8px;
    padding: 0.35rem 0.65rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 2;
    min-width: 44px;
}

.tk-doc-date-badge .badge-day {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--tk-doc-green);
    line-height: 1.1;
    font-family: 'Be Vietnam Pro', sans-serif;
}

.tk-doc-date-badge .badge-month {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--tk-doc-gold-dark);
    text-transform: uppercase;
    line-height: 1.1;
    margin-top: 2px;
}

/* Card Content Column (62-66%) */
.tk-doc-card-content {
    flex: 1;
    padding: 1.4rem 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.tk-doc-card-top {
    margin-bottom: 0.75rem;
}

/* Category / Document Type Tag */
.tk-doc-tag {
    display: inline-block;
    background: var(--tk-doc-gold-badge);
    color: var(--tk-doc-gold-text);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.22rem 0.65rem;
    border-radius: 5px;
    margin-bottom: 0.6rem;
    border: 1px solid rgba(197, 160, 89, 0.3);
}

.tk-doc-card-title {
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.42;
    color: var(--tk-doc-charcoal);
    margin: 0 0 0.55rem 0;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tk-doc-card:hover .tk-doc-card-title {
    color: var(--tk-doc-green);
}

.tk-doc-card-excerpt {
    font-size: 0.88rem;
    color: var(--tk-doc-muted);
    line-height: 1.55;
    margin: 0 0 1rem 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tk-doc-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--tk-doc-muted);
    padding-top: 0.85rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.tk-doc-card-meta {
    display: flex;
    align-items: center;
    gap: 1.1rem;
}

.tk-doc-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.tk-doc-card-meta i {
    color: var(--tk-doc-green);
    font-size: 0.85rem;
}

.tk-doc-card-cta {
    font-weight: 600;
    color: var(--tk-doc-green);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: gap 0.2s ease, color 0.2s ease;
}

.tk-doc-card:hover .tk-doc-card-cta {
    color: var(--tk-doc-gold-dark);
    gap: 0.6rem;
}

/* --------------------------------------------------------------------------
   4. SIDEBAR (RIGHT COLUMN)
   -------------------------------------------------------------------------- */
.tk-doc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.tk-doc-sidebar-sticky {
    position: sticky;
    top: 95px;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.tk-doc-box {
    background: #ffffff;
    border: 1px solid var(--tk-doc-border);
    border-radius: var(--tk-doc-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(20, 56, 38, 0.03);
}

/* Box 1: Dịch vụ TK */
.tk-doc-box.b-services .tk-doc-box-header {
    background: var(--tk-doc-green);
    color: #ffffff;
    padding: 0.9rem 1.25rem;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tk-doc-box.b-services .tk-doc-box-header i {
    color: var(--tk-doc-gold);
}

.tk-doc-service-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tk-doc-service-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.tk-doc-service-item:last-child {
    border-bottom: none;
}

.tk-doc-service-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.78rem 1.25rem;
    color: var(--tk-doc-charcoal);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tk-doc-service-link .left-content {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.tk-doc-service-link i.service-icon {
    color: var(--tk-doc-gold-dark);
    font-size: 0.95rem;
}

.tk-doc-service-link i.arrow {
    font-size: 0.75rem;
    color: rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, color 0.2s ease;
}

.tk-doc-service-link:hover {
    background: #f7f5ed;
    color: var(--tk-doc-green);
    padding-left: 1.45rem;
}

.tk-doc-service-link:hover i.arrow {
    color: var(--tk-doc-green);
    transform: translateX(3px);
}

/* Box 2 & 3: Headers */
.tk-doc-box.b-recent .tk-doc-box-header,
.tk-doc-box.b-cats .tk-doc-box-header {
    background: #ffffff;
    color: var(--tk-doc-green);
    padding: 1.1rem 1.25rem 0.6rem;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    border-bottom: 2px solid rgba(20, 56, 38, 0.08);
}

/* Recent Posts List */
.tk-doc-recent-list {
    list-style: none;
    margin: 0;
    padding: 0.5rem 1.25rem;
}

.tk-doc-recent-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.tk-doc-recent-item:last-child {
    border-bottom: none;
}

.tk-doc-recent-thumb {
    width: 54px;
    height: 54px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #ece8df;
}

.tk-doc-recent-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tk-doc-recent-info {
    flex: 1;
    min-width: 0;
}

.tk-doc-recent-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--tk-doc-charcoal);
    line-height: 1.35;
    margin: 0 0 0.25rem 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-decoration: none;
    transition: color 0.2s ease;
}

.tk-doc-recent-title:hover {
    color: var(--tk-doc-green);
}

.tk-doc-recent-date {
    font-size: 0.74rem;
    color: var(--tk-doc-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Category List */
.tk-doc-cat-list {
    list-style: none;
    margin: 0;
    padding: 0.4rem 0;
}

.tk-doc-cat-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.tk-doc-cat-item:last-child {
    border-bottom: none;
}

.tk-doc-cat-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    color: var(--tk-doc-charcoal);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tk-doc-cat-link .left-name {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.tk-doc-cat-link i.folder-icon {
    color: var(--tk-doc-gold-dark);
    font-size: 0.95rem;
}

.tk-doc-cat-link i.arrow {
    font-size: 0.75rem;
    color: rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, color 0.2s ease;
}

.tk-doc-cat-link:hover {
    background: #f7f5ed;
    color: var(--tk-doc-green);
    padding-left: 1.45rem;
}

.tk-doc-cat-link:hover i.arrow {
    color: var(--tk-doc-green);
    transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   5. PAGINATION (Clean TK Compact Style)
   -------------------------------------------------------------------------- */
.tk-doc-pagination {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.tk-doc-pagination .pagination {
    display: flex;
    gap: 0.35rem;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
}

.tk-doc-pagination .page-item .page-link {
    min-width: 38px;
    height: 38px;
    padding: 0 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--tk-doc-charcoal);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tk-doc-pagination .page-item.active .page-link {
    background: var(--tk-doc-green);
    border-color: var(--tk-doc-green);
    color: #ffffff;
}

.tk-doc-pagination .page-item .page-link:hover:not(.active) {
    background: #f7f5ed;
    border-color: var(--tk-doc-green);
    color: var(--tk-doc-green);
}

.tk-doc-pagination .page-item.disabled .page-link {
    color: rgba(0, 0, 0, 0.25);
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.06);
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   6. RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .tk-doc-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .tk-doc-sidebar-sticky {
        position: static;
    }

    .tk-doc-header-visual {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .tk-doc-header-card {
        padding: 1.4rem 1.25rem;
    }

    .tk-doc-title {
        font-size: 2.1rem;
    }

    .tk-doc-card {
        flex-direction: column;
    }

    .tk-doc-card-thumb {
        width: 100%;
        height: 200px;
        min-width: 100%;
    }

    .tk-doc-card-content {
        padding: 1.2rem;
    }

    .tk-doc-card-title {
        font-size: 1.05rem;
    }

    .tk-doc-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.65rem;
    }

    .tk-doc-card-cta {
        align-self: flex-end;
    }
}