/* ══════════════════════════════════════════════════════════════════
   PROGRAMA DE ESTUDIOS — Professional Redesign  (courses-pro.css)
   ══════════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────────────── */
:root {
  --pc-purple:   #4338ca;
  --pc-indigo:   #6366f1;
  --pc-violet:   #8b5cf6;
  --pc-green:    #059669;
  --pc-red:      #dc2626;
  --pc-gold:     #f59e0b;
  --pc-gray-50:  #f9fafb;
  --pc-gray-100: #f3f4f6;
  --pc-gray-200: #e5e7eb;
  --pc-gray-400: #9ca3af;
  --pc-gray-600: #4b5563;
  --pc-gray-800: #1f2937;
  --pc-radius:   14px;
  --pc-shadow:   0 4px 24px rgba(67,56,202,.10);
  --pc-shadow-hover: 0 12px 40px rgba(67,56,202,.18);
}

/* ── Breadcrumb / Hero Banner ──────────────────────────────────── */
.bread-crumb {
  background: linear-gradient(120deg, #1e1b4b 0%, #312e81 55%, #4338ca 100%) !important;
  padding: 46px 0 38px !important;
  position: relative;
  overflow: hidden;
}
.bread-crumb::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(99,102,241,.14);
  pointer-events: none;
}
.bread-crumb::after {
  content: '';
  position: absolute;
  bottom: -80px; left: 8%;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(139,92,246,.10);
  pointer-events: none;
}
.bread-crumb .breadcrumb,
.bread-crumb .breadcrumb li,
.bread-crumb .breadcrumb a,
.bread-crumb .breadcrumb span { color: rgba(255,255,255,.72) !important; font-size: 13px; }
.bread-crumb .breadcrumb a:hover { color: #fff !important; }
.bread-crumb .breadcrumb i { color: rgba(255,255,255,.35) !important; font-size: 9px; }
.bread-crumb h1 {
  color: #fff !important;
  font-size: 30px !important;
  font-weight: 800 !important;
  margin-top: 10px !important;
  letter-spacing: -.4px;
}
.bread-crumb .book-img { opacity: .12; filter: brightness(2); }

/* ── Page background ───────────────────────────────────────────── */
.grid-view.courses-list-view {
  padding: 36px 0 64px;
  background: #f4f5fa;
  min-height: 60vh;
}

/* ══ SIDEBAR ════════════════════════════════════════════════════ */
.course-all-category {
  background: #fff !important;
  border: none !important;
  border-radius: var(--pc-radius) !important;
  box-shadow: 0 2px 20px rgba(67,56,202,.09) !important;
  padding: 4px 0 16px !important;
  position: sticky;
  top: 84px;
  overflow: hidden;
}

/* Sidebar section header */
.course-category {
  padding: 18px 20px 10px !important;
  border-bottom: 1px solid #f0f0f7 !important;
  margin-bottom: 0 !important;
}
.course-category:last-child { border-bottom: none !important; }
.course-category h3 {
  font-size: 11px !important;
  font-weight: 800 !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--pc-purple) !important;
  margin-bottom: 14px !important;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Radio inputs */
.course-all-category .form-check {
  margin-bottom: 5px;
  display: flex;
  align-items: center;
}
.course-all-category .form-check-input {
  width: 16px !important;
  height: 16px !important;
  border: 2px solid #d1d5db !important;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 0 !important;
  transition: border-color .15s;
}
.course-all-category .form-check-input:checked {
  background-color: var(--pc-purple) !important;
  border-color: var(--pc-purple) !important;
  box-shadow: 0 0 0 3px rgba(67,56,202,.15) !important;
}
.course-all-category .form-check-label {
  font-size: 13px !important;
  color: #6b7280 !important;
  cursor: pointer;
  display: flex !important;
  justify-content: space-between;
  align-items: center;
  width: calc(100% - 22px);
  padding-left: 8px !important;
  transition: color .15s;
  line-height: 1.4;
}
.course-all-category .form-check-input:checked + .form-check-label {
  color: var(--pc-purple) !important;
  font-weight: 700 !important;
}
.course-all-category .form-check-label > span:last-child {
  background: #f3f4f6;
  border-radius: 20px;
  padding: 1px 8px;
  font-size: 11px;
  color: #9ca3af;
  font-weight: 500;
  flex-shrink: 0;
}
/* Subcategory indent */
.course-all-category ul { padding-left: 20px !important; margin: 0 !important; list-style: none; }
.course-all-category ul .form-check-label { font-size: 12.5px !important; }

/* Stars */
.course-icon .form-check { align-items: center; }
.course-icon .form-check-icon ul {
  list-style: none !important;
  display: flex !important;
  gap: 2px;
  padding: 0 !important;
  margin: 0 !important;
}
.course-icon .form-check-icon ul li { color: #e5e7eb; font-size: 12px; }
.course-icon .form-check-icon ul li.icon-color { color: var(--pc-gold); }

/* Show more */
.show-more { padding-top: 6px; }
.show-more a {
  font-size: 12px !important;
  color: var(--pc-indigo) !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.show-more a:hover { color: var(--pc-purple) !important; }

/* ══ SORTING BAR ════════════════════════════════════════════════ */
#btnContainer {
  margin-bottom: 20px;
}
.list-card-control {
  background: #fff;
  border-radius: 12px !important;
  padding: 10px 16px !important;
  box-shadow: 0 2px 14px rgba(0,0,0,.06) !important;
  border: none !important;
  gap: 8px;
  flex-wrap: wrap;
}
.list-card-control .btn.list-btn {
  width: 36px !important;
  height: 36px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 8px !important;
  border: 1.5px solid #e5e7eb !important;
  color: #6b7280 !important;
  background: transparent !important;
  transition: all .2s !important;
  padding: 0 !important;
  font-size: 14px;
}
.list-card-control .btn.list-btn:hover,
.list-card-control .btn.list-btn.active {
  background: var(--pc-purple) !important;
  border-color: var(--pc-purple) !important;
  color: #fff !important;
}
.list-card-control > p {
  font-size: 13px !important;
  color: #9ca3af !important;
  margin: 0 !important;
  white-space: nowrap;
}
.select-box .nice-select {
  border-radius: 8px !important;
  border: 1.5px solid #e5e7eb !important;
  font-size: 13px !important;
  height: 36px !important;
  line-height: 34px !important;
  padding: 0 38px 0 14px !important;
  color: #374151 !important;
  font-weight: 600;
}

/* ══ GRID COURSE CARDS ══════════════════════════════════════════ */
.courses-card > .row { row-gap: 0; }
.courses-card .col-lg-4,
.courses-card .col-md-6 { margin-bottom: 24px; }

.courses-card .courses-card-body {
  background: #fff !important;
  border-radius: var(--pc-radius) !important;
  border: none !important;
  box-shadow: 0 2px 18px rgba(67,56,202,.08) !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  transition: transform .26s ease, box-shadow .26s ease !important;
  text-decoration: none !important;
  height: 100%;
}
.courses-card .courses-card-body:hover {
  transform: translateY(-6px) !important;
  box-shadow: var(--pc-shadow-hover) !important;
}

/* Card image */
.courses-card .courses-card-image {
  position: relative !important;
  overflow: hidden !important;
  flex-shrink: 0;
}
.courses-card .courses-card-image > img {
  width: 100% !important;
  height: 185px !important;
  object-fit: cover !important;
  display: block !important;
  transition: transform .45s ease !important;
}
.courses-card .courses-card-body:hover .courses-card-image > img {
  transform: scale(1.06) !important;
}
/* Gradient overlay */
.courses-card .courses-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,.28) 100%);
  pointer-events: none;
}

/* Level badge */
.courses-card .courses-card-image .courses-card-image-text {
  position: absolute !important;
  bottom: 10px !important;
  left: 10px !important;
  z-index: 2;
}
.courses-card .courses-card-image-text h3 {
  background: rgba(67,56,202,.92) !important;
  color: #fff !important;
  font-size: 10px !important;
  font-weight: 800 !important;
  padding: 3px 10px !important;
  border-radius: 30px !important;
  text-transform: uppercase !important;
  letter-spacing: .6px !important;
  backdrop-filter: blur(6px);
  margin: 0 !important;
}

/* Wishlist heart */
.courses-card .courses-icon {
  position: absolute !important;
  top: 10px !important; right: 10px !important;
  background: rgba(255,255,255,.95) !important;
  width: 33px !important; height: 33px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 2px 10px rgba(0,0,0,.14) !important;
  transition: background .2s !important;
  z-index: 3;
}
.courses-card .courses-icon i {
  color: #cbd5e1 !important;
  font-size: 14px !important;
}
.courses-card .courses-icon.red-heart i { color: #ef4444 !important; }

/* Card text area */
.courses-card .courses-text {
  padding: 16px 16px 14px !important;
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0;
}
.courses-card .courses-text h5 {
  font-size: 14.5px !important;
  font-weight: 700 !important;
  color: #1f2937 !important;
  line-height: 1.45 !important;
  margin-bottom: 8px !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Stars + reviews */
.grid-view-body .courses-card .courses-text .review-icon {
  display: flex !important;
  align-items: center !important;
  gap: 3px !important;
  margin: 0 0 8px !important;
  flex-wrap: nowrap;
}
.grid-view-body .courses-card .courses-text .review-icon p {
  font-size: 12px !important;
  color: #9ca3af !important;
  margin: 0 !important;
  line-height: 1 !important;
}
.grid-view-body .courses-card .courses-text .review-icon p:first-child {
  font-weight: 700 !important;
  color: var(--pc-gold) !important;
}
.grid-view-body .courses-card .courses-text .review-icon i.filled {
  color: var(--pc-gold) !important;
  font-size: 12px !important;
}
/* Hide compare button in grid */
.courses-card .review-btn { display: none !important; }

/* Short description */
.courses-card .courses-text .ellipsis-line-2 {
  font-size: 12.5px !important;
  color: #9ca3af !important;
  line-height: 1.5 !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
  margin: 0 0 10px !important;
  flex: 1;
}

/* Price row */
.courses-card .courses-price-border {
  border-top: 1px solid #f3f4f6 !important;
  margin-top: auto !important;
  padding-top: 12px !important;
}
.courses-card .courses-price {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}
.courses-card .courses-price-left { display: flex; align-items: baseline; gap: 6px; }
.courses-card .courses-price-left h5 {
  font-size: 18px !important;
  font-weight: 900 !important;
  color: var(--pc-purple) !important;
  line-height: 1 !important;
  margin: 0 !important;
}
.courses-card .courses-price-left p {
  font-size: 12px !important;
  color: #9ca3af !important;
  margin: 0 !important;
  text-decoration: line-through !important;
}
.courses-card .courses-price-right p {
  font-size: 11.5px !important;
  color: #9ca3af !important;
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 !important;
}
.price-free {
  color: var(--pc-green) !important;
  font-size: 17px !important;
  font-weight: 900 !important;
}

/* ══ LIST VIEW CARDS ════════════════════════════════════════════ */
.courses-list-view-body .courses-list-view-card-body {
  background: #fff !important;
  border-radius: var(--pc-radius) !important;
  border: none !important;
  box-shadow: 0 2px 16px rgba(67,56,202,.07) !important;
  margin-bottom: 16px !important;
  overflow: hidden !important;
  transition: transform .22s, box-shadow .22s !important;
  text-decoration: none !important;
  display: flex !important;
}
.courses-list-view-body .courses-list-view-card-body:hover {
  transform: translateX(5px) !important;
  box-shadow: var(--pc-shadow-hover) !important;
}
.courses-list-view-card .courses-card-image {
  min-width: 210px;
  width: 210px;
  max-height: 148px;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}
.courses-list-view-card .courses-card-image img {
  width: 100% !important;
  height: 148px !important;
  object-fit: cover !important;
  transition: transform .4s !important;
}
.courses-list-view-card .courses-list-view-card-body:hover .courses-card-image img {
  transform: scale(1.07) !important;
}

/* ══ PAGINATION ═════════════════════════════════════════════════ */
.pagenation-items { margin-top: 10px; }
.pagenation-items .pagination { gap: 4px; flex-wrap: wrap; }
.pagenation-items .pagination .page-item .page-link {
  border-radius: 8px !important;
  border: 1.5px solid #e5e7eb !important;
  color: var(--pc-purple) !important;
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px;
  transition: all .2s;
  background: #fff;
  line-height: 1.5;
}
.pagenation-items .pagination .page-item.active .page-link,
.pagenation-items .pagination .page-item .page-link:hover {
  background: var(--pc-purple) !important;
  border-color: var(--pc-purple) !important;
  color: #fff !important;
}

/* ══ EMPTY STATE ════════════════════════════════════════════════ */
.not-found {
  background: #fff;
  border-radius: var(--pc-radius);
  padding: 64px 24px;
  box-shadow: 0 2px 16px rgba(67,56,202,.07);
}
.not-found h5 {
  font-weight: 700;
  color: #1f2937;
  margin-top: 18px;
  font-size: 17px;
}
.not-found p { color: #9ca3af; font-size: 14px; margin-top: 6px; }

/* ══ RESPONSIVE ═════════════════════════════════════════════════ */
@media (max-width: 991px) {
  .course-all-category { position: static !important; margin-bottom: 24px; }
  .bread-crumb h1 { font-size: 22px !important; }
  .bread-crumb { padding: 32px 0 26px !important; }
}
@media (max-width: 767px) {
  .courses-list-view-card .courses-card-image { min-width: 130px; width: 130px; }
  .courses-list-view-card .courses-card-image img { height: 100% !important; }
}
@media (max-width: 575px) {
  .courses-card .courses-card-image > img { height: 160px !important; }
}