/* ============================================================
   CareerHub Pakistan — cms-additions.css
   Extra styles for CMS-driven cards, badges, chatbot toggle
   ============================================================ */

/* ── Card image placeholder ──────────────────────────────── */
.card-img { position: relative; overflow: hidden; height: 136px; background: var(--bg-alt, #efefef); border-radius: var(--radius-md) var(--radius-md) 0 0; }
.card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.3s ease; }
.card:hover .card-img img { transform: scale(1.05); }
.card-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  background: linear-gradient(135deg, #f5f6f8 0%, #eceff4 100%);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
body.dark .card-img-placeholder { background: linear-gradient(135deg, #1e1e2e, #2a2a3e); }

/* ── Featured / urgency badges ───────────────────────────── */
.featured-badge {
  position: absolute; top: 10px; left: 10px;
  background: #1f4fbf;
   color: white; font-size: 0.7rem; font-weight: 700;
  padding: 3px 8px; border-radius: 99px;
}
.free-badge { background: #1d7f49 !important; }

.badge {
  position: absolute; top: 10px; right: 10px;
  font-size: 0.68rem; font-weight: 700;
  padding: 3px 8px; border-radius: 99px; color: white;
}
.badge-urgent { background: #d32f2f; animation: pulse 1.5s infinite; }
.badge-soon   { background: #4b5563; }
.badge-expired { background: #6b7280; }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.7; } }

/* ── Card body ────────────────────────────────────────────── */
.card-body { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.card-meta  { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.card-tag   {
  font-size: 0.7rem; font-weight: 600; padding: 3px 9px;
  border-radius: 99px; background: var(--bg-alt, #f3f4f6);
  color: var(--text-secondary, #6b7280);
  border: 1px solid var(--border, #e5e7eb);
  white-space: nowrap;
}
.card-tag.fund-fully-funded { background: #d1fae5; color: #065f46; border-color: #6ee7b7; }
.card-tag.fund-partial      { background: #fef3c7; color: #92400e; border-color: #fcd34d; }
.card-tag.paid   { background: #d1fae5; color: #065f46; border-color: #6ee7b7; }
.card-tag.unpaid { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }
body.dark .card-tag { background: #2a2a3e; color: #9ca3af; border-color: #374151; }

.card-title { 
  font-size: 0.92rem; font-weight: 700; margin: 0 0 8px; line-height: 1.4; color: var(--text-main, #111);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-desc  { 
  font-size: 0.82rem; color: var(--text-secondary, #6b7280); margin: 0 0 10px; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  flex: 1;
}
.card-details { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.card-details span { font-size: 0.75rem; color: var(--text-secondary, #6b7280); display: flex; align-items: center; gap: 4px; }
.card-details i { color: var(--primary, #6366f1); font-size: 0.7rem; }

/* Tags row */
.tag {
  display: inline-block; font-size: 0.68rem;
  background: var(--bg-alt, #f3f4f6); color: var(--text-secondary, #6b7280);
  padding: 2px 7px; border-radius: 4px; margin: 2px 2px 0 0;
  border: 1px solid var(--border, #e5e7eb);
}
body.dark .tag { background: #1e1e2e; color: #9ca3af; border-color: #374151; }

/* ── Card footer ──────────────────────────────────────────── */
.card-footer { padding: 10px 14px; border-top: 1px solid var(--border, #e5e7eb); display: flex; align-items: center; gap: 8px; }
.card-footer.exam-links { flex-wrap: wrap; gap: 6px; }
.btn-fav {
  margin-left: auto; background: none; border: 1px solid var(--border, #e5e7eb);
  color: var(--text-secondary, #6b7280); width: 36px; height: 36px;
  border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; flex-shrink: 0;
}
.btn-fav:hover, .btn-fav.active { background: #fef3c7; border-color: #f59e0b; color: #f59e0b; }

/* ── Results info bar ─────────────────────────────────────── */
.results-info {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; padding: 10px 0;
  border-bottom: 1px solid var(--border, #e5e7eb);
  font-size: 0.875rem; color: var(--text-secondary, #6b7280);
}

/* ── View toggle ──────────────────────────────────────────── */
.view-toggle { display: flex; gap: 4px; align-items: center; }
.view-btn {
  width: 34px; height: 34px; border: 1px solid var(--border, #e5e7eb);
  background: var(--bg-card, #fff); color: var(--text-secondary, #6b7280);
  border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.view-btn.active { background: var(--primary, #6366f1); color: white; border-color: var(--primary, #6366f1); }
.view-btn:hover { background: var(--primary-bg, #eef2fb); color: var(--primary, #6366f1); border-color: var(--primary, #6366f1); }

/* ── Refresh button ───────────────────────────────────────── */
.btn-refresh {
  padding: 6px 12px;
  border: 1px solid var(--primary, #6366f1);
  background: var(--primary-bg, #eef2fb);
  color: var(--primary, #6366f1);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
}
.btn-refresh:hover:not(:disabled) {
  background: var(--primary, #6366f1);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(31, 75, 191, 0.3);
}
.btn-refresh:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.btn-refresh i {
  font-size: 0.8rem;
  transition: transform 0.3s;
}
.btn-refresh.loading i {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* List view */
.cards-list { display: flex; flex-direction: column; gap: 12px; }
.cards-list .card { display: flex; flex-direction: row; }
.cards-list .card-img { width: 120px; height: auto; min-height: 100px; flex-shrink: 0; }
.cards-list .card-img-placeholder { height: 100%; }
.cards-list .card-body { padding: 12px; }
@media (max-width: 600px) {
  .cards-list .card { flex-direction: column; }
  .cards-list .card-img { width: 100%; height: 140px; }
}

/* ── Empty / error states ────────────────────────────────── */
.empty-state, .error-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 60px 20px; text-align: center;
  color: var(--text-secondary, #6b7280); gap: 12px;
}
.empty-state i, .error-state i { font-size: 3rem; opacity: 0.4; }
.empty-state h3, .error-state h3 { font-size: 1.1rem; margin: 0; color: var(--text-main, #111); }
.empty-state p, .error-state p  { font-size: 0.875rem; margin: 0; }

/* ── Skeleton cards ──────────────────────────────────────── */
.skeleton-card {
  background: var(--bg-card, #fff); border-radius: 12px; overflow: hidden;
  height: 270px; position: relative;
}
.skeleton-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--bg-alt,#f3f4f6) 25%, var(--bg-main,#f9fafb) 50%, var(--bg-alt,#f3f4f6) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ── Dark mode overrides ─────────────────────────────────── */
body.dark .skeleton-card::after {
  background: linear-gradient(90deg, #1e1e2e 25%, #2a2a3e 50%, #1e1e2e 75%);
  background-size: 200% 100%;
}
body.dark .card-title { color: #f3f4f6; }
body.dark .card-footer { border-color: #374151; }
body.dark .view-btn { background: #1e1e2e; border-color: #374151; color: #9ca3af; }
body.dark .results-info { border-color: #374151; }

/* ── btn-clear ───────────────────────────────────────────── */
.btn-clear {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--border, #e5e7eb);
  background: var(--bg-card, #fff); color: var(--text-secondary, #6b7280);
  font-size: 0.8rem; cursor: pointer; transition: all 0.2s;
}
.btn-clear:hover { background: #fee2e2; border-color: #fca5a5; color: #ef4444; }

/* ── Mobile bottom-nav spacing fix (chatbot button room) ─── */
@media (max-width: 768px) {
  .chatbot-toggle-btn { bottom: 74px; }
  .chatbot-panel { bottom: 136px; }
}

/* ============================================================
   Performance & Engagement Enhancements
   ============================================================ */

/* GPU-hinted elements for smooth animations */
.card, .exam-card, .hero-search, .btn { will-change: transform; }
.navbar { will-change: box-shadow; }

/* Off-screen content lazy rendering — DISABLED: causes cards to not render on sub-pages */
/* .section { content-visibility: auto; contain-intrinsic-size: 0 400px; } */

/* Scroll fade-in animation */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.card, .exam-card {
  opacity: 1;
  transform: none;
}
.card.visible, .exam-card.visible {
  animation: fadeInUp 0.35s ease both;
}

/* Stagger children in grids */
.cards-grid .card:nth-child(1) { animation-delay: 0.00s; }
.cards-grid .card:nth-child(2) { animation-delay: 0.06s; }
.cards-grid .card:nth-child(3) { animation-delay: 0.12s; }
.cards-grid .card:nth-child(4) { animation-delay: 0.18s; }

/* Richer card hover — lift + subtle ring */
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(31,79,191,0.12);
  border-color: rgba(31,79,191,0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
body.dark .card:hover {
  box-shadow: 0 8px 28px rgba(91,155,255,0.15);
  border-color: rgba(91,155,255,0.3);
}

/* Exam card enhanced hover */
.exam-card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 20px rgba(31,79,191,0.14);
}

/* Button micro-interactions */
.btn-primary:active { transform: scale(0.97); }
.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Hero search pulse on focus */
.hero-search:focus-within {
  box-shadow: 0 0 0 3px rgba(31,79,191,0.18);
  transform: scaleX(1.005);
  transition: box-shadow 0.2s, transform 0.2s;
}

/* Chip hover polish */
.chip {
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(31,79,191,0.15);
}

/* Featured badge shimmer effect */
.featured-badge {
  background: linear-gradient(90deg, #1f4fbf, #2563eb, #1f4fbf);
  background-size: 200% 100%;
  animation: badgeShimmer 3s linear infinite;
}
@keyframes badgeShimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* Stat counter number style */
.stat-num {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

/* Skeleton improved — faster shimmer */
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-card::after { animation-duration: 1.2s; }

/* Smooth page transition hint */
html { scroll-behavior: smooth; }

/* Reduced motion — respect user preference */
@media (prefers-reduced-motion: reduce) {
  .card, .exam-card, .chip, .btn, .featured-badge { animation: none !important; transition: none !important; }
  .hero-search:focus-within { transform: none; }
}

/* ── Why CareerHub section ──────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 768px) { .why-grid { grid-template-columns: repeat(4, 1fr); } }

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.why-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.why-icon { font-size: 2rem; margin-bottom: 10px; }
.why-card h3 { font-size: 0.95rem; margin-bottom: 6px; }
.why-card p { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.55; margin: 0; }

/* ── FAQ section ─────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item[open] { border-color: var(--primary); }

.faq-item summary {
  padding: 14px 18px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--text-main);
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  padding: 0 18px 14px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}
.faq-item p a { color: var(--primary); font-weight: 500; }