/* ==============================================
   TIN TỨC CHUYÊN NGÀNH — stylesheet
   Thêm vào style.css của theme hoặc enqueue riêng
   ============================================== */

/* ---- Wrapper ---- */
.tintuc-wrapper {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 16px 48px;
}

/* ---- Header danh mục (thanh xanh lá) ---- */
.tintuc-header {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #2da44e;          /* Màu xanh lá — đổi theo brand */
    border-radius: 6px;
    padding: 10px 18px;
    margin-bottom: 24px;
}

.tintuc-header__icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.tintuc-header__title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ---- Lưới bài viết ---- */
.tintuc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 20px;
}

@media (max-width: 1100px) {
    .tintuc-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .tintuc-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

@media (max-width: 480px) {
    .tintuc-grid { grid-template-columns: 1fr; }
}

/* ---- Card bài viết ---- */
.tintuc-card {
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #e8e8e8;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

.tintuc-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.10);
    transform: translateY(-3px);
}

/* Thumbnail */
.tintuc-card__thumb-link {
    display: block;
    overflow: hidden;
}

.tintuc-card__thumb {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f4f4f4;
}

.tintuc-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.tintuc-card:hover .tintuc-card__thumb img {
    transform: scale(1.05);
}

/* Body */
.tintuc-card__body {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* Tiêu đề */
.tintuc-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 10px;
    color: #1a1a1a;
    /* Giới hạn 3 dòng */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tintuc-card__title a {
    color: inherit;
    text-decoration: none;
}

.tintuc-card__title a:hover {
    color: #2da44e;
}

/* Meta */
.tintuc-card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.78rem;
    color: #888;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.tintuc-card__meta-date,
.tintuc-card__meta-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

.tintuc-card__meta svg {
    flex-shrink: 0;
    color: #aaa;
}

/* Excerpt */
.tintuc-card__excerpt {
    font-size: 0.82rem;
    color: #555;
    line-height: 1.55;
    margin: 0;
    /* Giới hạn 3 dòng */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

/* ---- Phân trang ---- */
.tintuc-pagination {
    margin: 30px 0;
    display: flex;
    justify-content: center;
}

.tintuc-pagination .page-numbers {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.tintuc-pagination .page-numbers li { list-style: none; }

.tintuc-pagination .page-numbers a,
.tintuc-pagination .page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 4px;
    font-size: 0.88rem;
    font-weight: 600;
    border: 1px solid #ddd;
    color: #333;
    text-decoration: none;
    background: #fff;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.tintuc-pagination .page-numbers a:hover {
    background: #2da44e;
    color: #fff;
    border-color: #2da44e;
}

.tintuc-pagination .page-numbers .current {
    background: #2da44e;
    color: #fff;
    border-color: #2da44e;
}

.tintuc-pagination .page-numbers .dots {
    border: none;
    background: transparent;
    cursor: default;
}

/* ---- Không có bài viết ---- */
.tintuc-empty {
    text-align: center;
    color: #888;
    padding: 40px 0;
    font-size: 0.95rem;
}