/* ==========================================================================
   MEKOTECH 2026 - NEWS LIST STYLES (news-list.css)
   Kế thừa style.css, chuyên biệt cho trang Danh sách tin tức (không sidebar)
   ========================================================================== */

/* 1. Page Header Banner & Breadcrumb */
.page-header-banner {
  background: linear-gradient(135deg, rgba(13, 17, 74, 0.98), rgba(18, 22, 96, 0.95)), 
              url('../images/hero-clean-bg.webp') center center / cover no-repeat;
  padding-top: 150px;
  padding-bottom: 50px;
  border-bottom: 2px solid rgba(73, 211, 251, 0.25);
  position: relative;
  overflow: hidden;
}

.page-header-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(73, 211, 251, 0.8), transparent);
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 16px;
  list-style: none;
  padding: 0;
}

.page-breadcrumb li {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
}

.page-breadcrumb li a {
  color: #49D3FB;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-breadcrumb li a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.page-breadcrumb li + li::before {
  content: '/';
  padding: 0 10px;
  color: rgba(255, 255, 255, 0.4);
}

.page-breadcrumb li.active {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.page-header-title {
  font-size: 38px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.page-header-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
  max-width: 680px;
  line-height: 1.6;
}

/* 2. Filter & Search Controls */
.news-toolbar-wrapper {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: 0 8px 30px rgba(18, 22, 96, 0.08);
  border: 1px solid rgba(23, 57, 195, 0.08);
  margin-top: -30px;
  position: relative;
  z-index: 10;
  margin-bottom: 45px;
}

.news-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.filter-pill {
  padding: 8px 18px;
  border-radius: 30px;
  border: 1.5px solid rgba(18, 22, 96, 0.12);
  background: transparent;
  color: var(--color-primary-indigo);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-pill:hover {
  background: rgba(23, 57, 195, 0.06);
  border-color: var(--color-electric-blue);
  color: var(--color-electric-blue);
}

.filter-pill.active {
  background: var(--color-primary-indigo);
  color: #FFFFFF;
  border-color: var(--color-primary-indigo);
  box-shadow: 0 4px 14px rgba(18, 22, 96, 0.25);
}

.news-search-box {
  position: relative;
  width: 100%;
}

.news-search-box input {
  width: 100%;
  padding: 10px 18px 10px 42px;
  border-radius: 30px;
  border: 1.5px solid rgba(18, 22, 96, 0.15);
  font-size: 14px;
  transition: all 0.25s ease;
  background: #f8fafc;
}

.news-search-box input:focus {
  outline: none;
  border-color: var(--color-electric-blue);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(23, 57, 195, 0.12);
}

.news-search-box i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  font-size: 16px;
}

/* 3. Featured Spotlight News (Bài viết tiêu điểm) */
.featured-news-card {
  background: #FFFFFF;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 35px rgba(18, 22, 96, 0.08);
  border: 1px solid rgba(23, 57, 195, 0.1);
  margin-bottom: 50px;
  transition: all 0.35s ease;
}

.featured-news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 45px rgba(18, 22, 96, 0.15);
  border-color: var(--color-electric-blue);
}

.featured-thumb-wrap {
  position: relative;
  height: 100%;
  min-height: 320px;
  overflow: hidden;
}

.featured-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-news-card:hover .featured-thumb-wrap img {
  transform: scale(1.05);
}

.featured-badge-highlight {
  position: absolute;
  top: 18px;
  left: 18px;
  background: linear-gradient(135deg, #EF4444, #F97316);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.featured-content {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.featured-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13.5px;
  color: #64748b;
  margin-bottom: 12px;
}

.featured-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.featured-title {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-primary-indigo);
  margin-bottom: 16px;
  transition: color 0.2s ease;
}

.featured-title a {
  color: inherit;
  text-decoration: none;
}

.featured-title a:hover {
  color: var(--color-electric-blue);
}

.featured-desc {
  font-size: 15px;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 22px;
}

/* 4. News Grid Cards (Không sidebar) */
.news-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

@media (max-width: 991.98px) {
  .news-catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 575.98px) {
  .news-catalog-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.news-card-post {
  background: #FFFFFF;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 25px rgba(18, 22, 96, 0.06);
  border: 1px solid rgba(23, 57, 195, 0.08);
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
}

.news-card-post:hover {
  transform: translateY(-7px);
  box-shadow: 0 16px 36px rgba(18, 22, 96, 0.14);
  border-color: var(--color-electric-blue);
}

.news-post-thumb {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
  background: #0f172a;
}

.news-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.news-card-post:hover .news-post-thumb img {
  transform: scale(1.08);
}

.news-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: #FFFFFF;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.badge-cat-before { background: #3B82F6; }
.badge-cat-during { background: #10B981; }
.badge-cat-after  { background: #8B5CF6; }
.badge-cat-tech   { background: #F59E0B; }
.badge-cat-policy { background: #06B6D4; }

.news-post-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-post-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: #64748b;
  margin-bottom: 10px;
}

.news-post-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.news-post-title {
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-primary-indigo);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 50px;
}

.news-post-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.news-post-title a:hover {
  color: var(--color-electric-blue);
}

.news-post-excerpt {
  font-size: 13.5px;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.news-post-footer {
  border-top: 1px solid rgba(23, 57, 195, 0.08);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.read-more-link {
  color: var(--color-electric-blue);
  font-weight: 700;
  font-size: 13.5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease, color 0.2s ease;
}

.read-more-link:hover {
  color: var(--color-primary-indigo);
  gap: 10px;
}

.reading-time {
  font-size: 12px;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 5. Custom Pagination (Phân trang đẹp mắt) */
.custom-pagination-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  margin-bottom: 60px;
}

.custom-pagination {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 8px 12px;
  margin: 0;
  background: #FFFFFF;
  border-radius: 40px;
  box-shadow: 0 6px 20px rgba(18, 22, 96, 0.06);
  border: 1px solid rgba(23, 57, 195, 0.1);
}

.page-item-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-indigo);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}

.page-item-btn:hover {
  background: rgba(23, 57, 195, 0.08);
  color: var(--color-electric-blue);
  transform: translateY(-2px);
}

.page-item-btn.active {
  background: var(--color-primary-indigo);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(18, 22, 96, 0.3);
}

.page-item-btn.disabled {
  color: #cbd5e1;
  pointer-events: none;
  background: transparent;
}

.page-nav-btn {
  padding: 0 16px;
  width: auto;
  border-radius: 30px;
  gap: 6px;
}

/* 6. Responsive Tuning */
@media (max-width: 767.98px) {
  .page-header-banner {
    padding-top: 110px;
    padding-bottom: 40px;
  }
  .page-header-title {
    font-size: 26px;
  }
  .news-toolbar-wrapper {
    padding: 16px;
  }
  .featured-content {
    padding: 24px 20px;
  }
  .featured-title {
    font-size: 20px;
  }
  .custom-pagination {
    gap: 4px;
    padding: 6px;
  }
  .page-item-btn {
    width: 36px;
    height: 36px;
    font-size: 13px;
  }
}