/* ============================================================
 * ARCHIVE V2 — Articles & News hub
 * ============================================================ */

/* ---------- Variables ---------- */
:root {
  --wu-primary: #4F46E5;
  --wu-primary-light: #EEF2FF;
  --wu-gradient: linear-gradient(135deg, #4F46E5, #7C3AED, #EC4899);
  --wu-text: #1E1B4B;
  --wu-text-secondary: #6B7280;
  --wu-text-muted: #9CA3AF;
  --wu-bg: #F8F9FC;
  --wu-card: #FFFFFF;
  --wu-border: #F3F4F6;
  --wu-radius-card: 16px;
  --wu-radius-btn: 12px;
  --wu-radius-hero: 20px;
}

/* ---------- Page wrapper ---------- */
.wu-archive {
  background: var(--wu-bg);
  padding-bottom: 60px;
}
.wu-archive *,
.wu-archive *::before,
.wu-archive *::after {
  box-sizing: border-box;
}
.wu-archive-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- Breadcrumbs override ---------- */
.wu-archive .breadcrumb {
  background: none;
  padding: 16px 0 0;
  margin: 0;
  font-size: 13px;
}
.wu-archive .breadcrumb a {
  color: var(--wu-text-secondary);
  text-decoration: none;
}
.wu-archive .breadcrumb a:hover {
  color: var(--wu-primary);
}
.wu-archive .breadcrumb .active {
  color: var(--wu-text-muted);
}

/* ---------- Hero ---------- */
.wu-archive-hero {
  text-align: center;
  padding: 40px 16px 32px;
}
.wu-archive-hero__title {
  font-size: 32px;
  font-weight: 800;
  color: var(--wu-text);
  margin: 0 0 12px;
  line-height: 1.2;
}
.wu-archive-hero__subtitle {
  font-size: 16px;
  color: var(--wu-text-secondary);
  margin: 0;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}
@media (min-width: 768px) {
  .wu-archive-hero {
    padding: 56px 16px 40px;
  }
  .wu-archive-hero__title {
    font-size: 44px;
  }
  .wu-archive-hero__subtitle {
    font-size: 18px;
  }
}

/* ---------- Category Chips ---------- */
.wu-archive-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 16px 24px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.wu-archive-chips::-webkit-scrollbar {
  display: none;
}
.wu-archive-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--wu-radius-btn);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  border: 1.5px solid var(--wu-border);
  background: var(--wu-card);
  color: var(--wu-text);
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.wu-archive-chip:hover {
  border-color: var(--wu-primary);
  color: var(--wu-primary);
  text-decoration: none;
}
.wu-archive-chip--active {
  background: var(--wu-primary);
  color: #fff;
  border-color: var(--wu-primary);
}
.wu-archive-chip--active:hover {
  color: #fff;
}

/* ---------- Featured Post ---------- */
.wu-archive-featured {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  background: var(--wu-card);
  border-radius: var(--wu-radius-hero);
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid var(--wu-border);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.wu-archive-featured:hover {
  box-shadow: 0 20px 60px rgba(79, 70, 229, 0.1);
  transform: translateY(-2px);
  color: inherit;
  text-decoration: none;
}
.wu-archive-featured__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  max-height: 400px;
}
.wu-archive-featured__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.wu-archive-featured__placeholder {
  width: 100%;
  height: 100%;
  background: var(--wu-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}
.wu-archive-featured__placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.3;
  color: #fff;
}
.wu-archive-featured__cat {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 700;
  color: var(--wu-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.wu-archive-featured__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.wu-archive-featured__meta {
  font-size: 13px;
  color: var(--wu-text-muted);
  margin-bottom: 12px;
}
.wu-archive-featured__title {
  font-size: 22px;
  font-weight: 800;
  color: var(--wu-text);
  margin: 0 0 12px;
  line-height: 1.3;
}
.wu-archive-featured__excerpt {
  font-size: 15px;
  color: var(--wu-text-secondary);
  line-height: 1.6;
  margin: 0 0 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wu-archive-featured__link {
  font-size: 15px;
  font-weight: 700;
  color: var(--wu-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
@media (min-width: 768px) {
  .wu-archive-featured {
    grid-template-columns: 1.2fr 1fr;
  }
  .wu-archive-featured__media {
    aspect-ratio: auto;
    min-height: 340px;
  }
  .wu-archive-featured__body {
    padding: 40px 36px;
  }
  .wu-archive-featured__title {
    font-size: 28px;
  }
}

/* ---------- Grid ---------- */
.wu-archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
@media (min-width: 640px) {
  .wu-archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .wu-archive-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Card ---------- */
.wu-archive-card {
  display: flex;
  flex-direction: column;
  background: var(--wu-card);
  border-radius: var(--wu-radius-card);
  border: 1px solid var(--wu-border);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.wu-archive-card:hover {
  box-shadow: 0 12px 40px rgba(79, 70, 229, 0.08);
  transform: translateY(-4px);
  color: inherit;
  text-decoration: none;
}
.wu-archive-card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  max-height: 320px;
}
.wu-archive-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.wu-archive-card:hover .wu-archive-card__img {
  transform: scale(1.04);
}
.wu-archive-card__placeholder {
  width: 100%;
  height: 100%;
  background: var(--wu-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}
.wu-archive-card__placeholder svg {
  width: 40px;
  height: 40px;
  opacity: 0.3;
  color: #fff;
}
.wu-archive-card__cat {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  font-size: 11px;
  font-weight: 700;
  color: var(--wu-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.wu-archive-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.wu-archive-card__meta {
  font-size: 12px;
  color: var(--wu-text-muted);
  margin-bottom: 8px;
}
.wu-archive-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--wu-text);
  margin: 0 0 8px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wu-archive-card__excerpt {
  font-size: 14px;
  color: var(--wu-text-secondary);
  line-height: 1.55;
  margin: 0 0 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wu-archive-card__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--wu-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

/* ---------- Commercial Insert ---------- */
.wu-archive-insert {
  background: var(--wu-gradient);
  border-radius: var(--wu-radius-hero);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  margin-bottom: 32px;
  grid-column: 1 / -1;
}
.wu-archive-insert__title {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin: 0;
  line-height: 1.3;
}
.wu-archive-insert__sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  max-width: 480px;
  line-height: 1.5;
}
.wu-archive-insert__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 28px;
  border-radius: var(--wu-radius-btn);
  background: #fff;
  color: var(--wu-primary);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}
.wu-archive-insert__btn:hover {
  background: var(--wu-primary-light);
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--wu-primary);
}
@media (min-width: 768px) {
  .wu-archive-insert {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    padding: 40px 48px;
  }
  .wu-archive-insert__title {
    font-size: 26px;
  }
}

/* ---------- CTA Block ---------- */
.wu-archive-cta {
  background: var(--wu-card);
  border-radius: var(--wu-radius-hero);
  border: 1px solid var(--wu-border);
  padding: 40px 24px;
  text-align: center;
  margin: 48px 0 0;
}
.wu-archive-cta__title {
  font-size: 24px;
  font-weight: 800;
  color: var(--wu-text);
  margin: 0 0 12px;
}
.wu-archive-cta__sub {
  font-size: 15px;
  color: var(--wu-text-secondary);
  margin: 0 0 24px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}
.wu-archive-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: var(--wu-radius-btn);
  background: var(--wu-gradient);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
}
.wu-archive-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(79, 70, 229, 0.3);
  text-decoration: none;
  color: #fff;
}

/* ---------- Pagination ---------- */
.wu-pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 40px 0 0;
}
.wu-pagination a,
.wu-pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  border-radius: var(--wu-radius-btn);
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid #E5E7EB;
  background: var(--wu-card);
  color: var(--wu-text);
  text-decoration: none;
  transition: all 0.2s ease;
}
.wu-pagination a:hover {
  border-color: var(--wu-primary);
  color: var(--wu-primary);
  text-decoration: none;
}
.wu-pagination .current {
  background: var(--wu-primary);
  color: #fff;
  border-color: var(--wu-primary);
}
.wu-pagination .dots {
  border: none;
  background: none;
  color: var(--wu-text-muted);
  min-width: 32px;
}
.wu-pagination .prev,
.wu-pagination .next {
  font-weight: 700;
}

/* ---------- Empty state ---------- */
.wu-archive-empty {
  text-align: center;
  padding: 80px 16px;
}
.wu-archive-empty__icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
}
.wu-archive-empty__text {
  font-size: 18px;
  color: var(--wu-text-secondary);
}

/* ===========================================================
   OVERRIDE: Archive cards → Horizontal 2-column layout
   Matches search page and homepage expert grid style
   =========================================================== */

/* Grid: always 2 columns on desktop, 1 on mobile */
.wu-archive-grid {
  grid-template-columns: 1fr 1fr !important;
  gap: 24px !important;
}

/* Card: horizontal (photo left, text right) */
.wu-archive-card {
  flex-direction: row !important;
}

/* Image: fixed width, 3:4 ratio, left side */
.wu-archive-card__media {
  flex-shrink: 0 !important;
  width: 220px !important;
  aspect-ratio: auto !important;
  max-height: none !important;
  min-height: 200px !important;
}
.wu-archive-card__img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}
.wu-archive-card__placeholder {
  width: 100% !important;
  height: 100% !important;
}

/* Category badge: top-left of image */
.wu-archive-card__cat {
  top: 10px !important;
  left: 10px !important;
}

/* Body: fills remaining space, full-read */
.wu-archive-card__body {
  flex: 1 !important;
  padding: 20px 24px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  min-width: 0 !important;
}

/* Title: full read, no clipping */
.wu-archive-card__title {
  white-space: normal !important;
  overflow: visible !important;
  -webkit-line-clamp: unset !important;
  display: block !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  line-height: 1.4 !important;
  margin-bottom: 8px !important;
}

/* Excerpt: readable */
.wu-archive-card__excerpt {
  font-size: 14px !important;
  color: #6B7280 !important;
  line-height: 1.6 !important;
  margin-bottom: 10px !important;
}

/* Meta + link */
.wu-archive-card__meta {
  font-size: 12px !important;
  color: #9CA3AF !important;
  margin-bottom: 6px !important;
}
.wu-archive-card__link {
  font-size: 13px !important;
  font-weight: 600 !important;
  color: #4F46E5 !important;
  margin-top: auto !important;
}

/* Mobile: 1 column, keep horizontal on tablet */
@media (max-width: 768px) {
  .wu-archive-grid {
    grid-template-columns: 1fr !important;
  }
  .wu-archive-card__media {
    width: 140px !important;
    min-height: 160px !important;
  }
  .wu-archive-card__body {
    padding: 14px 16px !important;
  }
  .wu-archive-card__title {
    font-size: 15px !important;
  }
  .wu-archive-card__excerpt {
    display: -webkit-box !important;
    -webkit-line-clamp: 3 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
}
@media (max-width: 480px) {
  .wu-archive-card {
    flex-direction: row !important;
  }
  .wu-archive-card__media {
    width: 100px !important;
    min-height: auto !important;
    max-height: none !important;
    aspect-ratio: 3 / 4 !important;
    flex-shrink: 0 !important;
  }
  .wu-archive-card__body {
    padding: 10px 12px !important;
  }
  .wu-archive-card__title {
    font-size: 14px !important;
    -webkit-line-clamp: 2 !important;
  }
  .wu-archive-card__excerpt {
    display: none !important;
  }
  .wu-archive-card__meta {
    font-size: 11px !important;
  }
}

/* Also override featured card to horizontal */
.wu-archive-featured {
  flex-direction: row !important;
}
.wu-archive-featured__media {
  flex-shrink: 0 !important;
  width: 50% !important;
  max-height: none !important;
  aspect-ratio: auto !important;
  min-height: 280px !important;
}
.wu-archive-featured__body {
  flex: 1 !important;
  padding: 28px 32px !important;
}
@media (max-width: 768px) {
  .wu-archive-featured {
    flex-direction: row !important;
  }
  .wu-archive-featured__media {
    width: 140px !important;
    min-height: auto !important;
    max-height: none !important;
    aspect-ratio: 3 / 4 !important;
    flex-shrink: 0 !important;
  }
  .wu-archive-featured__body {
    padding: 16px !important;
  }
}

/* Mobile: hide category badge on card image */
@media (max-width: 768px) {
  .wu-archive-card__cat,
  .wu-archive-featured__cat {
    display: none;
  }
}

/* --- Chips wrap: arrow | chips | arrow --- */
.wu-archive-chips-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px 24px;
}
.wu-archive-chips-wrap .wu-archive-chips {
  padding: 0;
  flex: 1;
  min-width: 0;
}
.wu-chips-arrow-left,
.wu-chips-arrow-right {
  flex-shrink: 0;
}
@media (max-width: 767px) {
  .wu-chips-arrow-left,
  .wu-chips-arrow-right { display: none !important; }
  .wu-archive-chips-wrap { padding: 0 16px 24px; }
}