/* =============================================================================
   All Announcements list page — premium MEDCONNECT UI (visual only)
   Navbar uses shared landing_navbar.php + landing-nav.css (no duplicate branding)
   ============================================================================= */

body.ann-list-page-body {
  background: var(--navy);
  color: #fff;
  min-height: 100vh;
}

body.ann-list-page-body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(6, 147, 150, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, #012A4A 0%, #011e36 48%, #012A4A 100%);
}

/* Actions-only nav menu — same flex slot as landing .nav-menu, always visible */
.ann-list-page-body .nav-menu--ann-list {
  flex: 1;
  justify-content: flex-end;
  gap: clamp(8px, 1.5vw, 20px);
}

.ann-list-page-body .nav-menu--ann-list .nav-actions {
  width: auto;
  flex-direction: row;
}

/* Back to Home — extends landing .btn-nav-signin */
.ann-list-page-body .ann-list-back-btn {
  text-decoration: none;
}

.ann-list-page-body .ann-list-back-btn svg {
  flex-shrink: 0;
  transition: transform 0.28s ease;
}

.ann-list-page-body .ann-list-back-btn:hover svg,
.ann-list-page-body .ann-list-back-btn:focus-visible svg {
  transform: translateX(-3px);
}

@media (max-width: 860px) {
  /* Keep Back to Home visible without hamburger (no nav links on this page) */
  .ann-list-page-body .nav-menu--ann-list {
    display: flex !important;
    position: static !important;
    flex-direction: row !important;
    align-items: center !important;
    width: auto !important;
    padding: 0 !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: none !important;
    box-shadow: none !important;
  }

  .ann-list-page-body .nav-menu--ann-list .nav-actions {
    width: auto !important;
    flex-direction: row !important;
  }

  .ann-list-page-body .ann-list-back-btn {
    width: auto;
    min-height: 0;
  }
}

.ann-list-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: clamp(100px, 12vw, 120px) clamp(20px, 4vw, 40px) clamp(48px, 6vw, 72px);
  background: transparent !important;
}

.ann-list-page__inner {
  max-width: 960px;
  margin: 0 auto;
}

.ann-list-page__header {
  margin-bottom: clamp(28px, 4vw, 40px);
  opacity: 0;
  transform: translateY(18px);
  animation: ann-list-fade-up 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.ann-list-page__kicker {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5eead4;
}

.ann-list-page__title {
  margin: 0 0 8px;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.4px;
  color: #fff;
  line-height: 1.15;
}

.ann-list-page__count {
  margin: 0;
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  color: rgba(255, 255, 255, 0.68);
}

.ann-list-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.5vw, 24px);
}

.ann-list-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(1, 42, 74, 0.22);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease, border-color 0.35s ease;
  opacity: 0;
  transform: translateY(16px);
  animation: ann-list-fade-up 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  will-change: transform;
}

.ann-list-card:nth-child(1) { animation-delay: 0.08s; }
.ann-list-card:nth-child(2) { animation-delay: 0.14s; }
.ann-list-card:nth-child(3) { animation-delay: 0.2s; }
.ann-list-card:nth-child(4) { animation-delay: 0.26s; }
.ann-list-card:nth-child(5) { animation-delay: 0.32s; }

.ann-list-card:hover {
  transform: translateY(-4px);
  border-color: rgba(94, 234, 212, 0.28);
  box-shadow: 0 20px 48px rgba(1, 42, 74, 0.38);
}

.ann-list-card__media-btn {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: #011a2e;
  cursor: zoom-in;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
}

.ann-list-card__media-btn:focus-visible {
  outline: 2px solid #5eead4;
  outline-offset: -4px;
}

.ann-list-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.ann-list-card:hover .ann-list-card__img {
  transform: scale(1.03);
}

.ann-list-card__link {
  display: block;
  padding: clamp(18px, 2.8vw, 24px) clamp(20px, 3vw, 28px);
  text-decoration: none;
  color: inherit;
}

.ann-list-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 12px;
}

.ann-list-card__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, #069396 0%, #0ea5e9 100%);
}

.ann-list-card__featured {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fef3c7;
  background: rgba(251, 191, 36, 0.2);
  border: 1px solid rgba(251, 191, 36, 0.45);
}

.ann-list-card__date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.62);
  white-space: nowrap;
}

.ann-list-card__date svg {
  opacity: 0.75;
  flex-shrink: 0;
}

.ann-list-card__title {
  margin: 0 0 8px;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 800;
  line-height: 1.3;
  color: #fff;
}

.ann-list-card__excerpt {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ann-list-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #5eead4;
  transition: gap 0.3s ease, color 0.3s ease;
}

.ann-list-card__cta svg {
  transition: transform 0.3s ease;
}

.ann-list-card:hover .ann-list-card__cta {
  color: #fff;
  gap: 10px;
}

.ann-list-card:hover .ann-list-card__cta svg {
  transform: translateX(4px);
}

/* ── Detail view ── */
.ann-list-detail {
  opacity: 0;
  animation: ann-list-fade-up 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.ann-list-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #5eead4;
  text-decoration: none;
  transition: gap 0.3s ease, color 0.3s ease;
}

.ann-list-detail__back:hover {
  color: #fff;
  gap: 12px;
}

.ann-list-detail__card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 36px);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 16px 48px rgba(1, 42, 74, 0.28);
}

.ann-list-detail .ann-detail__banner {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 20px;
}

.ann-list-detail .ann-detail__badge {
  background: linear-gradient(135deg, #069396 0%, #0ea5e9 100%);
  color: #fff;
  border: none;
}

.ann-list-detail .ann-detail__title {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.ann-list-detail .ann-detail__subtitle,
.ann-list-detail .ann-detail__date,
.ann-list-detail .ann-detail__body,
.ann-list-detail .ann-detail__lead {
  color: rgba(255, 255, 255, 0.85);
}

.ann-list-detail .ann-detail__date {
  color: rgba(255, 255, 255, 0.62);
}

.ann-list-detail .ann-detail__attach {
  color: #5eead4;
}

/* ── Empty state ── */
.ann-list-page .ann-empty-state {
  opacity: 0;
  animation: ann-list-fade-up 0.55s cubic-bezier(0.22, 1, 0.36, 1) 0.1s forwards;
}

@keyframes ann-list-fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .ann-list-card__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .ann-list-card__date {
    margin-left: 0;
  }

  .ann-list-page {
    padding-top: max(88px, calc(var(--landing-nav-height, 76px) + 16px));
    padding-inline: max(14px, env(safe-area-inset-left, 14px)) max(14px, env(safe-area-inset-right, 14px));
  }

  .ann-list-page__title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    overflow-wrap: anywhere;
  }

  .ann-list-page-body .nav-container.nav-container--premium {
    padding-inline: max(14px, env(safe-area-inset-left, 14px)) max(14px, env(safe-area-inset-right, 14px));
  }

  .ann-list-page-body .ann-list-back-btn span {
    display: none;
  }

  .ann-list-page-body .ann-list-back-btn {
    padding: 11px 14px;
    min-width: 44px;
    min-height: 44px;
  }

  .ann-list-card {
    padding: 16px;
  }

  .ann-list-card__title {
    font-size: 1.05rem;
    overflow-wrap: anywhere;
  }
}

@media (max-width: 480px) {
  .ann-list-page__count {
    font-size: 0.875rem;
  }

  .ann-list-card__excerpt {
    font-size: 0.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ann-list-page__header,
  .ann-list-card,
  .ann-list-detail,
  .ann-list-page .ann-empty-state {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .ann-list-card:hover,
  .ann-list-card:hover .ann-list-card__img,
  .ann-list-back-btn:hover {
    transform: none;
  }
}