/* ==========================================================================
   CODAR TECH AFRICA - COURSE SYSTEM (Phase 4)
   Listing toolbar, sidebar filters, course details, curriculum, bank cards
   ========================================================================== */

/* ==========================================================================
   COURSE LISTING TOOLBAR — premium aligned layout
   ========================================================================== */
.course-toolbar {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}

/* Results-count pill on the left */
.course-toolbar .results-count {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-soft);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.course-toolbar .results-count i {
  color: var(--codar-primary-light);
  font-size: 1rem;
}
.course-toolbar .results-count strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* Right-side controls — flex-aligned */
.course-toolbar .toolbar-controls {
  display: flex;
  align-items: stretch;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1 1 auto;
  justify-content: flex-end;
}

/* Search wrapper with icon inside */
.course-toolbar .search-box {
  position: relative;
  flex: 1 1 240px;
  max-width: 320px;
  min-width: 200px;
}
.course-toolbar .search-box i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}
.course-toolbar .search-box input {
  width: 100%;
  height: 42px;
  padding: 0 16px 0 42px;
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-pill);
  background: var(--bg-soft);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.course-toolbar .search-box input:focus {
  outline: none;
  border-color: var(--codar-primary-light);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(30, 94, 255, 0.1);
}

/* Sort select */
.course-toolbar .sort-select {
  height: 42px;
  padding: 0 36px 0 16px;
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-pill);
  background: var(--bg-soft) url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%237A839A' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 01.753 1.659l-4.796 5.48a1 1 0 01-1.506 0z'/%3E%3C/svg%3E") no-repeat right 14px center;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  flex: 0 0 auto;
  min-width: 180px;
  appearance: none;
  -webkit-appearance: none;
  transition: all var(--transition-fast);
}
.course-toolbar .sort-select:focus {
  outline: none;
  border-color: var(--codar-primary-light);
  box-shadow: 0 0 0 4px rgba(30, 94, 255, 0.1);
}

/* Grid/List view toggle */
.view-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--bg-soft);
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
  height: 42px;
  flex-shrink: 0;
}
.view-toggle button {
  background: transparent;
  border: none;
  padding: 0 14px;
  height: 100%;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.view-toggle button:hover { color: var(--codar-primary-light); }
.view-toggle button.active {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(30, 94, 255, 0.25);
}

/* Mobile — stack neatly */
@media (max-width: 767.98px) {
  .course-toolbar { padding: 14px; gap: 10px; }
  .course-toolbar .results-count { width: 100%; justify-content: center; }
  .course-toolbar .toolbar-controls { width: 100%; }
  .course-toolbar .search-box { max-width: none; flex: 1 1 100%; }
  .course-toolbar .sort-select { flex: 1 1 calc(100% - 96px); min-width: 0; }
}

/* ===== Course sidebar (filters) ===== */
.course-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px;
  position: sticky;
  top: 100px;
}
.course-sidebar .filter-block {
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border-soft);
}
.course-sidebar .filter-block:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}
.course-sidebar h6 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.course-sidebar h6 .clear-filter {
  font-size: 0.78rem;
  color: var(--codar-primary-light);
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}
.course-sidebar .form-check {
  padding: 7px 0 7px 28px;
  margin: 0;
}
.course-sidebar .form-check-input {
  margin-left: -28px;
  margin-top: 0.18rem;
  border-color: var(--border-color);
  cursor: pointer;
}
.course-sidebar .form-check-input:checked {
  background-color: var(--codar-primary-light);
  border-color: var(--codar-primary-light);
}
.course-sidebar .form-check-label {
  font-size: 0.92rem;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.course-sidebar .form-check-label .count {
  background: var(--bg-soft);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}
.course-sidebar .form-check:hover .form-check-label { color: var(--codar-primary-light); }
.course-sidebar .form-check:hover .form-check-label .count {
  background: rgba(30, 94, 255, 0.1);
  color: var(--codar-primary-light);
}

/* Price range slider faux-styling */
.price-range-display {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 8px;
}
.price-range-display strong { color: var(--codar-primary-light); }

/* Sidebar promo card */
.sidebar-promo {
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sidebar-promo::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: var(--codar-accent);
  border-radius: 50%;
  opacity: 0.18;
}
.sidebar-promo > * { position: relative; z-index: 1; }
.sidebar-promo h6 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.sidebar-promo p { color: rgba(255,255,255,0.85); font-size: 0.85rem; margin-bottom: 14px; }
.sidebar-promo .btn { background: var(--codar-accent); color: #0A1733; }

/* ===== Pagination ===== */
.codar-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 50px;
}
.codar-pagination a,
.codar-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}
.codar-pagination a:hover {
  background: var(--codar-primary-light);
  color: #fff;
  border-color: transparent;
}
.codar-pagination .active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}
.codar-pagination .ellipsis {
  background: transparent;
  border: none;
  color: var(--text-muted);
}

/* ===== COURSE CATEGORY TILES ===== */
.cat-tile {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  height: 100%;
  text-decoration: none;
  display: block;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.cat-tile::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 0;
  background: var(--gradient-primary);
  transition: height var(--transition-base);
  z-index: 0;
}
.cat-tile:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  color: #fff;
}
.cat-tile:hover::before { height: 100%; }
.cat-tile > * { position: relative; z-index: 1; }
.cat-tile .cat-icon {
  width: 70px; height: 70px;
  border-radius: var(--radius-md);
  background: rgba(30, 94, 255, 0.1);
  color: var(--codar-primary-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 18px;
  transition: all var(--transition-base);
}
.cat-tile:hover .cat-icon {
  background: rgba(255,255,255,0.18);
  color: #fff;
}
.cat-tile h5 {
  font-size: 1.08rem;
  margin-bottom: 6px;
  transition: color var(--transition-base);
}
.cat-tile:hover h5 { color: #fff; }
.cat-tile .cat-count {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  transition: color var(--transition-base);
}
.cat-tile:hover .cat-count { color: rgba(255,255,255,0.85); }

/* =====================================================================
   COURSE DETAILS PAGE
   ===================================================================== */

/* Hero (course-detail) — banner with breadcrumb, course title, meta */
.course-detail-hero {
  background: var(--gradient-hero);
  color: #fff;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.course-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(245,180,0,0.15) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(30,94,255,0.4) 0%, transparent 50%);
}
.course-detail-hero > .container { position: relative; z-index: 1; }
.course-detail-hero .breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0 0 18px;
  font-size: 0.88rem;
}
.course-detail-hero .breadcrumb-item { color: rgba(255,255,255,0.7); }
.course-detail-hero .breadcrumb-item a { color: var(--codar-accent); text-decoration: none; }
.course-detail-hero .breadcrumb-item.active { color: #fff; }
.course-detail-hero .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }
.course-detail-hero .course-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245,180,0,0.18);
  color: var(--codar-accent);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.course-detail-hero h1 {
  color: #fff;
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
}
.course-detail-hero .lead {
  color: rgba(255,255,255,0.88);
  font-size: 1.08rem;
  max-width: 760px;
  margin-bottom: 24px;
}
.course-detail-hero .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}
.course-detail-hero .hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.course-detail-hero .hero-meta i { color: var(--codar-accent); font-size: 1rem; }
.course-detail-hero .hero-rating .stars { color: var(--codar-accent); }

/* Sticky enrollment card (right column on detail page) */
.enrollment-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 90px;
}
.enrollment-card .preview-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.enrollment-card .preview-img img {
  width: 100%; height: 100%; object-fit: cover;
}
.enrollment-card .preview-img .play-btn {
  position: absolute;
  inset: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 42, 110, 0.45);
  color: #fff;
  font-size: 2.6rem;
  text-decoration: none;
  transition: background var(--transition-fast);
}
.enrollment-card .preview-img .play-btn:hover { background: rgba(10, 42, 110, 0.65); }
.enrollment-card .enrollment-body { padding: 26px; }
.enrollment-card .price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}
.enrollment-card .price-now {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--codar-primary-light);
  line-height: 1;
}
.enrollment-card .price-was {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  font-weight: 500;
}
.enrollment-card .price-save {
  background: rgba(16, 185, 129, 0.12);
  color: var(--codar-success);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}
.enrollment-card .price-note { font-size: 0.82rem; color: var(--text-muted); margin: 0 0 18px; }
.enrollment-card .quick-fact-list { list-style: none; padding: 0; margin: 0 0 22px; }
.enrollment-card .quick-fact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px dashed var(--border-soft);
}
.enrollment-card .quick-fact-list li:last-child { border-bottom: none; }
.enrollment-card .quick-fact-list li i {
  width: 30px;
  color: var(--codar-primary-light);
  font-size: 1rem;
}
.enrollment-card .share-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
  font-size: 0.85rem;
  color: var(--text-muted);
}
.enrollment-card .share-row a {
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.enrollment-card .share-row a:hover { background: var(--codar-primary-light); color: #fff; }

/* Course tabs */
.course-tabs {
  border-bottom: 2px solid var(--border-soft);
  margin-bottom: 36px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  flex-wrap: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.course-tabs::-webkit-scrollbar { display: none; }
.course-tabs button {
  background: transparent;
  border: none;
  padding: 14px 22px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.course-tabs button::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 18px; right: 18px;
  height: 3px;
  background: var(--codar-primary-light);
  border-radius: 3px 3px 0 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}
.course-tabs button.active,
.course-tabs button:hover { color: var(--codar-primary-light); }
.course-tabs button.active::after { transform: scaleX(1); }

.course-tab-pane { display: none; }
.course-tab-pane.active { display: block; animation: fadeUp 0.4s ease; }

/* "What you'll learn" two-column checklist */
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.outcomes-grid > div {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}
.outcomes-grid > div i {
  color: var(--codar-success);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
@media (max-width: 575.98px) {
  .outcomes-grid { grid-template-columns: 1fr; }
}

/* Curriculum accordion (modules) */
.curriculum-accordion .accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
}
.curriculum-accordion .accordion-button {
  background: var(--bg-card);
  font-weight: 700;
  padding: 18px 22px;
  color: var(--text-primary);
  box-shadow: none;
  font-size: 0.98rem;
}
.curriculum-accordion .accordion-button:not(.collapsed) {
  background: rgba(30,94,255,0.06);
  color: var(--codar-primary-light);
}
.curriculum-accordion .accordion-button:focus { box-shadow: none; border-color: var(--border-soft); }
.curriculum-accordion .module-meta {
  margin-left: auto;
  margin-right: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  gap: 14px;
}
.curriculum-accordion .lesson-list {
  list-style: none;
  padding: 0; margin: 0;
}
.curriculum-accordion .lesson-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border-top: 1px solid var(--border-soft);
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.curriculum-accordion .lesson-list li i.lesson-icon {
  color: var(--codar-primary-light);
  width: 22px;
}
.curriculum-accordion .lesson-list li .lesson-time {
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.curriculum-accordion .lesson-list li.locked { opacity: 0.6; }
.curriculum-accordion .lesson-list li.locked i.lesson-icon { color: var(--text-muted); }

/* Instructor profile block on details page */
.instructor-profile {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.instructor-profile img {
  width: 110px; height: 110px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 4px solid var(--bg-soft);
}
.instructor-profile h5 { margin-bottom: 4px; }
.instructor-profile .role {
  color: var(--codar-primary-light);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 12px;
}
.instructor-profile .ins-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.instructor-profile .ins-stats span { display: inline-flex; align-items: center; gap: 6px; }
.instructor-profile .ins-stats span i { color: var(--codar-accent); }
.instructor-profile p { font-size: 0.94rem; margin-bottom: 0; }
@media (max-width: 575.98px) {
  .instructor-profile { flex-direction: column; text-align: center; padding: 24px; }
  .instructor-profile .ins-stats { justify-content: center; }
}

/* Reviews block */
.review-summary {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.review-summary .avg-score {
  text-align: center;
  flex-shrink: 0;
}
.review-summary .avg-score .num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 3rem;
  color: var(--codar-primary-light);
  line-height: 1;
}
.review-summary .avg-score .stars { color: var(--codar-accent); margin: 4px 0; }
.review-summary .avg-score small { color: var(--text-muted); font-size: 0.85rem; }
.review-summary .rating-bars { flex: 1; min-width: 220px; }
.review-summary .rating-bars .bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.review-summary .rating-bars .bar-row .label { width: 36px; }
.review-summary .rating-bars .bar-row .bar-track {
  flex: 1;
  height: 8px;
  background: var(--bg-soft);
  border-radius: 4px;
  overflow: hidden;
}
.review-summary .rating-bars .bar-row .bar-fill {
  height: 100%;
  background: var(--codar-accent);
  border-radius: 4px;
}
.review-summary .rating-bars .bar-row .pct {
  width: 38px;
  text-align: right;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
}
.review-card .review-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.review-card .review-head img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.review-card .review-head h6 { margin: 0; font-size: 0.95rem; }
.review-card .review-head .review-date { font-size: 0.78rem; color: var(--text-muted); margin: 0; }
.review-card .stars { color: var(--codar-accent); font-size: 0.85rem; margin-bottom: 8px; }
.review-card p { font-size: 0.92rem; margin: 0; line-height: 1.6; }

/* Bank payment cards (page-specific, complementing .bank-card in style.css) */
.bank-cards-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 991.98px) { .bank-cards-row { grid-template-columns: 1fr; } }

.payment-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
@media (max-width: 575.98px) { .payment-form-wrap { padding: 24px 20px; } }
.payment-form-wrap h3 { font-size: 1.4rem; margin-bottom: 8px; }
.payment-form-wrap > p { font-size: 0.94rem; color: var(--text-secondary); margin-bottom: 26px; }

/* "Step" pill ahead of section subheaders */
.step-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30,94,255,0.1);
  color: var(--codar-primary-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.step-pill .step-num-pill {
  background: var(--codar-primary-light);
  color: #fff;
  width: 22px; height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

/* Course mobile sticky enroll bar */
.mobile-enroll-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -8px 30px rgba(10,42,110,0.1);
  padding: 12px 16px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 998;
}
.mobile-enroll-bar .price-now {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--codar-primary-light);
}
.mobile-enroll-bar .price-was {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 6px;
}
.mobile-enroll-bar .btn {
  padding: 10px 22px;
  font-size: 0.92rem;
}
@media (max-width: 991.98px) {
  .mobile-enroll-bar { display: flex; }
  body.has-mobile-enroll-bar { padding-bottom: 76px; }
  .floating-actions { bottom: 86px !important; }
}

/* ==========================================================================
   COURSE HOVER PREVIEW (Udemy-style popover)
   The popover sits inside the .course-card, hidden by default, fading + sliding
   in beside the card on hover (desktop only). On mobile/tablet it stays hidden
   (the user can tap to open the details page instead).
   ========================================================================== */

/* CRITICAL: .course-card in style.css has overflow:hidden (so the image
   corners clip nicely). For cards inside the .course-grid listing, we need
   the popover to escape the card — so we override overflow to visible.
   We also lift the column wrapper out of any clipping context. */
.course-grid .course-item {
  overflow: visible;
  /* position:relative is required so z-index actually applies on hover.
     Without this, the column is `position:static` and z-index is ignored. */
  position: relative;
}
.course-grid .course-card {
  position: relative;
  overflow: visible;
}
/* The image still needs its rounded top corners — re-clip it on the image only */
.course-grid .course-card .course-img {
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  overflow: hidden;
}

/* CRITICAL FIX: lift the ENTIRE column on hover, not just the card.
   AOS animations add a `transform` to .course-item which creates an isolated
   stacking context. Without raising the column itself, the popover gets
   trapped behind sibling columns no matter how high its inner z-index is.
   :hover on the column triggers when hovering anywhere inside it, including
   the popover (because the popover is a descendant of the card which is a
   descendant of the column). */
.course-grid .course-item:hover {
  z-index: 100;
}
.course-grid .course-card:hover {
  z-index: 100;
}

.course-preview {
  position: absolute;
  top: 0;
  left: calc(100% + 16px);
  width: 340px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(10, 42, 110, 0.18);
  padding: 22px;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-12px);
  transition: opacity .28s ease, transform .28s ease, visibility 0s linear .28s;
  pointer-events: none;
}

/* CRITICAL FIX: invisible "bridge" so the cursor can move from the card to
   the popover without crossing dead air. The ::after extends 22px to the
   LEFT of the popover (covering the visible gap + the arrow), keeping the
   cursor inside the card's :hover region the whole way across. */
.course-preview::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -22px;
  width: 22px;
  /* invisible but still receives the cursor, keeping :hover alive */
}

/* Speech-bubble pointer to the left */
.course-preview::before {
  content: '';
  position: absolute;
  top: 30px;
  left: -10px;
  width: 18px; height: 18px;
  background: var(--bg-card);
  border-left: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  transform: rotate(45deg);
  border-radius: 3px;
  z-index: 1;
}

/* Cards in the rightmost column flip the popover to the LEFT side */
.course-card.preview-left .course-preview {
  left: auto;
  right: calc(100% + 16px);
  transform: translateX(12px);
}
/* Bridge for the flipped (left-positioned) variant — extends to the RIGHT */
.course-card.preview-left .course-preview::after {
  left: auto;
  right: -22px;
}
.course-card.preview-left .course-preview::before {
  left: auto;
  right: -10px;
  border-left: none;
  border-bottom: none;
  border-right: 1px solid var(--border-soft);
  border-top: 1px solid var(--border-soft);
}

/* Reveal on hover — desktop only.
   Scope to .course-grid so it ONLY triggers on the listing page (not on
   homepage course cards or other pages where there's no popover markup). */
@media (min-width: 1200px) {
  .course-grid .course-card:hover .course-preview {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
    transition: opacity .28s ease, transform .28s ease, visibility 0s;
  }
  .course-grid .course-card.preview-left:hover .course-preview {
    transform: translateX(0);
  }
}

/* Inner content */
.course-preview h5 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.3;
  color: var(--text-primary);
}
.course-preview .preview-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.course-preview .preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.course-preview .preview-badge.bestseller {
  background: rgba(245, 180, 0, 0.18);
  color: var(--codar-accent-dark);
}
.course-preview .preview-badge.premium {
  background: rgba(30, 94, 255, 0.12);
  color: var(--codar-primary-light);
}
.course-preview .preview-badge.hot {
  background: rgba(239, 68, 68, 0.12);
  color: var(--codar-danger);
}

.course-preview .preview-update {
  font-size: 0.82rem;
  color: var(--codar-success);
  font-weight: 600;
  margin-bottom: 4px;
}
.course-preview .preview-update strong { font-weight: 700; }

.course-preview .preview-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.course-preview .preview-meta span + span::before {
  content: '·';
  margin: 0 6px;
  color: var(--text-muted);
}

.course-preview .preview-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
}

.course-preview .preview-points {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
}
.course-preview .preview-points li {
  display: flex;
  gap: 10px;
  padding: 5px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.course-preview .preview-points li i {
  color: var(--codar-success);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.course-preview .preview-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.course-preview .preview-enroll {
  flex: 1;
  background: var(--gradient-primary);
  color: #fff;
  padding: 11px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  text-align: center;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-blue);
}
.course-preview .preview-enroll:hover {
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 16px 32px rgba(30, 94, 255, 0.35);
}
.course-preview .preview-wishlist {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--codar-primary-light);
  background: transparent;
  color: var(--codar-primary-light);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}
.course-preview .preview-wishlist:hover,
.course-preview .preview-wishlist.active {
  background: var(--codar-primary-light);
  color: #fff;
}

/* Hide the popover on mobile/tablet — saves space and avoids broken positioning */
@media (max-width: 1199.98px) {
  .course-preview { display: none !important; }
}

/* ==========================================================================
   LIST VIEW (when toggle is clicked)
   The grid container gets .view-list, which forces every course card column
   to be full width and converts the card to a horizontal layout.
   ========================================================================== */
.course-grid.view-list .course-item {
  width: 100% !important;
  flex: 0 0 100% !important;
  max-width: 100% !important;
}
.course-grid.view-list .course-card {
  flex-direction: row;
  align-items: stretch;
}
.course-grid.view-list .course-card .course-img {
  width: 320px;
  height: auto;
  min-height: 220px;
  flex-shrink: 0;
}
.course-grid.view-list .course-card .course-body {
  flex: 1;
}

/* In list view we also disable the hover preview (it's redundant — the whole
   card is wider and shows more info already) */
.course-grid.view-list .course-preview { display: none !important; }

@media (max-width: 767.98px) {
  /* Force list view back to stacked on small screens */
  .course-grid.view-list .course-card { flex-direction: column; }
  .course-grid.view-list .course-card .course-img { width: 100%; min-height: 0; }
}