/* ==========================================================================
   LMS MARKETPLACE - REUSABLE UI COMPONENTS
   ========================================================================== */

/* --- Buttons --- */
.btn {
  font-family: var(--font-family);
  font-weight: 500;
  font-size: var(--font-size-base);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  line-height: 1.5;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary);
  background-image: var(--primary-gradient);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-xs);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #FFFFFF;
  box-shadow: var(--primary-glow);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
}

.btn-accent:hover {
  background-color: #D97706;
  border-color: #D97706;
  color: #FFFFFF;
}

.btn-outline-primary {
  border-color: var(--primary);
  color: var(--primary);
  background-color: transparent;
}

.btn-outline-primary:hover {
  background-color: var(--primary);
  color: #FFFFFF;
}

.btn-outline-danger {
  border-color: var(--danger);
  color: var(--danger);
  background-color: transparent;
}

.btn-outline-danger:hover {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #FFFFFF;
}

.btn-outline-warning {
  border-color: var(--warning);
  color: #B45309;
  background-color: transparent;
}

.btn-outline-warning:hover {
  background-color: var(--warning);
  border-color: var(--warning);
  color: #0F172A;
}

.btn-outline-success {
  border-color: var(--success);
  color: var(--success);
  background-color: transparent;
}

.btn-outline-success:hover {
  background-color: var(--success);
  border-color: var(--success);
  color: #FFFFFF;
}

.btn-outline-secondary {
  border-color: var(--border);
  color: var(--text-muted);
  background-color: transparent;
}

.btn-outline-secondary:hover {
  background-color: var(--surface-alt);
  border-color: var(--border);
  color: var(--text);
}

.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  color: #FFFFFF;
  background-color: transparent;
}

.btn-outline-light:hover, .btn-outline-light:focus {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--primary);
}

.btn-light {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--primary);
}

.btn-light:hover, .btn-light:focus {
  background-color: #F8FAFC;
  border-color: #F8FAFC;
  color: var(--primary-dark);
}

.btn-subtle {
  background-color: var(--primary-light);
  color: var(--primary);
  border-color: transparent;
}

.btn-subtle:hover {
  background-color: #DBEAFE;
  color: var(--primary-dark);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-xs);
}

.btn-lg {
  padding: 0.75rem 1.75rem;
  font-size: var(--font-size-md);
  border-radius: var(--radius-md);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* --- Cards & General Containers --- */
.card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
}

.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  font-weight: 600;
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  background-color: transparent;
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
}

/* --- Course Card Component --- */
.course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #CBD5E1;
}

.course-card-thumb {
  position: relative;
  width: 100%;
  height: 190px;
  background-color: #E2E8F0;
  overflow: hidden;
}

.course-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.course-card:hover .course-card-thumb img {
  transform: scale(1.04);
}

.course-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
}

.badge-bestseller {
  background-color: #FEF3C7;
  color: #B45309;
}

.badge-new {
  background-color: #DCFCE7;
  color: #15803D;
}

.badge-popular {
  background-color: #EDE9FE;
  color: #6D28D9;
}

.badge-free {
  background-color: #E0F2FE;
  color: #0369A1;
}

.btn-wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.btn-wishlist:hover, .btn-wishlist.active {
  color: var(--danger);
  background: #FFFFFF;
}

.course-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.course-category {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.course-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text);
}

.course-instructor {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  border-top: 1px dashed var(--border);
  padding-top: 0.75rem;
}

.course-meta-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.course-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent);
}

.course-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.course-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.course-price-old {
  font-size: 0.875rem;
  color: var(--text-light);
  text-decoration: line-through;
}

/* --- Category Card Component with Squircle Icons & Background Images --- */
.category-card {
  position: relative;
  padding: 1.75rem 1.25rem 1.5rem;
  border-radius: 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-size: cover;
  background-position: center;
  text-align: center;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 185px;
  overflow: hidden;
  box-shadow: 0 8px 20px -4px rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.48) 0%, rgba(15, 23, 42, 0.88) 65%, rgba(15, 23, 42, 0.95) 100%);
  transition: all var(--transition-base);
  z-index: -1;
}

.category-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.45);
}

.category-card:hover::before {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.35) 0%, rgba(15, 23, 42, 0.82) 65%, rgba(15, 23, 42, 0.92) 100%);
}

.category-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 0.85rem;
  transition: all var(--transition-fast);
  color: #FFFFFF;
}

.category-card:hover .category-icon-box {
  transform: scale(1.08) translateY(-2px);
}

/* Gradient Squircle Icon Badges */
.cat-icon-web {
  background: linear-gradient(135deg, #00B4DB 0%, #0083B0 100%);
  box-shadow: 0 8px 16px rgba(0, 180, 219, 0.35);
}

.cat-icon-ai {
  background: linear-gradient(135deg, #A855F7 0%, #EC4899 100%);
  box-shadow: 0 8px 16px rgba(168, 85, 247, 0.35);
}

.cat-icon-cloud {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  box-shadow: 0 8px 16px rgba(16, 185, 129, 0.35);
}

.cat-icon-design {
  background: linear-gradient(135deg, #F97316 0%, #F59E0B 100%);
  box-shadow: 0 8px 16px rgba(249, 115, 22, 0.35);
}

.category-title-white {
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

/* Colored Course Counters */
.cat-count-web {
  color: #38BDF8 !important;
  font-weight: 600;
  font-size: 0.85rem;
}

.cat-count-ai {
  color: #F472B6 !important;
  font-weight: 600;
  font-size: 0.85rem;
}

.cat-count-cloud {
  color: #34D399 !important;
  font-weight: 600;
  font-size: 0.85rem;
}

.cat-count-design {
  color: #FBBF24 !important;
  font-weight: 600;
  font-size: 0.85rem;
}

/* Category Banner Header for Detail Cards */
.category-detail-card {
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  overflow: hidden;
  position: relative;
}

.category-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.category-card-banner {
  height: 120px;
  background-size: cover;
  background-position: center;
  position: relative;
  transition: transform var(--transition-base);
}

.category-detail-card:hover .category-card-banner {
  transform: scale(1.04);
}

.category-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.25) 0%, rgba(15, 23, 42, 0.75) 100%);
}

.subcategory-pill {
  display: inline-block;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.subcategory-pill:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.category-metrics-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--background);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* --- Badges & Status Pills --- */
.badge-status {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.badge-status-approved, .badge-status-active, .badge-status-published {
  background-color: var(--success-light);
  color: var(--success);
}

.badge-status-pending, .badge-status-in-review {
  background-color: var(--warning-light);
  color: #B45309;
}

.badge-status-rejected, .badge-status-expired, .badge-status-suspended {
  background-color: var(--danger-light);
  color: var(--danger);
}

.badge-status-draft {
  background-color: var(--surface-alt);
  color: var(--text-muted);
}

/* --- Form & Input Controls --- */
.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.form-control, .form-select {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--text);
  background-color: #FFFFFF;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  outline: none;
}

.form-control::placeholder {
  color: var(--text-light);
}

/* --- Tables --- */
.custom-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.custom-table th {
  background-color: var(--surface-alt);
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.custom-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-size: var(--font-size-sm);
}

.custom-table tr:hover td {
  background-color: #F8FAFC;
}

/* --- Course Player Styles --- */
.player-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #0F172A;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.player-curriculum-item {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.player-curriculum-item:hover {
  background-color: var(--surface-alt);
}

.player-curriculum-item.active {
  background-color: var(--primary-light);
  border-left: 3px solid var(--primary);
  color: var(--primary-dark);
  font-weight: 600;
}

/* --- Quiz Engine Styles --- */
.quiz-option-card {
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quiz-option-card:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.quiz-option-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.quiz-option-card.correct {
  border-color: var(--success);
  background-color: var(--success-light);
}

.quiz-option-card.incorrect {
  border-color: var(--danger);
  background-color: var(--danger-light);
}

/* --- Certificate Template --- */
.certificate-preview-box {
  background: #FFFFFF;
  border: 12px double #D97706;
  padding: 3rem;
  position: relative;
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.certificate-seal {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, #F59E0B 0%, #D97706 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto;
  font-size: 2rem;
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.3);
}

/* --- Pricing Cards --- */
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card .badge-popular-plan {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  z-index: 2;
}

/* --- Toast & Notifications --- */
.toast-container-custom {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1100;
}

/* --- Full Background Hero Section & Mobile Contrast --- */
.hero-bg-section {
  position: relative;
  background: linear-gradient(90deg, rgba(10, 25, 47, 0.92) 0%, rgba(10, 25, 47, 0.75) 48%, rgba(10, 25, 47, 0.25) 100%), 
              url('../images/hero-bg.png') center right/cover no-repeat;
  min-height: 560px;
  display: flex;
  align-items: center;
  color: #FFFFFF;
}

.hero-bg-section .section-subtitle {
  color: #93C5FD;
  background: rgba(30, 58, 138, 0.5);
  border: 1px solid rgba(147, 197, 253, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  display: inline-block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(6px);
}

.hero-bg-section .hero-search-card {
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.hero-bg-section .hero-badge-card {
  background: rgba(15, 23, 42, 0.85) !important;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #FFFFFF;
}

.hero-bg-section .text-hero-muted {
  color: rgba(241, 245, 249, 0.9) !important;
}

.hero-bg-section .hero-stat-item {
  color: rgba(241, 245, 249, 0.95);
  font-weight: 500;
}

@media (max-width: 991.98px) {
  .hero-bg-section {
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
    min-height: auto;
  }
}

@media (max-width: 767.98px) {
  .hero-bg-section .hero-stats-row {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem !important;
  }
}

/* --- Premium Dual Registration CTA Banner & Footer Section --- */
.cta-banner-wrapper {
  background: #F0F6FF;
  border-radius: 1.5rem;
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(37, 99, 235, 0.08);
}

.cta-banner-wrapper::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-icon-badge-main {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #DBEAFE;
  color: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.cta-action-card-trainer {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: 1rem;
  padding: 1.5rem;
  height: 100%;
}

.cta-action-card-institute {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: 1rem;
  padding: 1.5rem;
  height: 100%;
}

.cta-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.btn-emerald {
  background-color: #10B981;
  border-color: #10B981;
  color: #FFFFFF;
}

.btn-emerald:hover, .btn-emerald:focus {
  background-color: #059669;
  border-color: #059669;
  color: #FFFFFF;
}

/* --- Dark Navy Footer --- */
.footer-navy {
  background-color: #0B132B;
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-navy h6 {
  letter-spacing: 0.05em;
  font-size: 0.8rem;
  color: #FFFFFF !important;
}

.footer-navy a.footer-link {
  color: #94A3B8;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-navy a.footer-link:hover {
  color: #60A5FA;
  padding-left: 2px;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-icon-btn:hover {
  background: #2563EB;
  border-color: #2563EB;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.newsletter-box-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.25rem;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.newsletter-icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.newsletter-input-group {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.5rem;
  padding: 0.25rem;
}

.payment-badge {
  background: #FFFFFF;
  border-radius: 4px;
  padding: 3px 8px;
  font-weight: 800;
  font-size: 0.75rem;
  color: #1E293B;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* --- Dual Section Container Component (Institutes & Mentors) --- */
.provider-section-card-blue {
  background: linear-gradient(135deg, #F0F7FF 0%, #EBF4FF 100%);
  border: 1px solid #DBEAFE;
  border-radius: 1.5rem;
  padding: 2.25rem 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px -10px rgba(37, 99, 235, 0.08);
}

.provider-section-card-green {
  background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 100%);
  border: 1px solid #DCFCE7;
  border-radius: 1.5rem;
  padding: 2.25rem 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px -10px rgba(16, 185, 129, 0.08);
}

.provider-item-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 1.15rem;
  padding: 1.15rem 1.25rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-base);
}

.provider-item-card:hover {
  border-color: #CBD5E1;
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.07);
}

.provider-footer-banner-blue {
  background: rgba(219, 234, 254, 0.65);
  border: 1px solid rgba(191, 219, 254, 0.8);
  border-radius: 1rem;
  padding: 0.9rem 1.25rem;
  margin-top: auto;
}

.provider-footer-banner-green {
  background: rgba(220, 252, 231, 0.65);
  border: 1px solid rgba(187, 247, 208, 0.8);
  border-radius: 1rem;
  padding: 0.9rem 1.25rem;
  margin-top: auto;
}

.btn-outline-emerald {
  color: #059669;
  border-color: #10B981;
  background: transparent;
  transition: all var(--transition-fast);
}

.btn-outline-emerald:hover, .btn-outline-emerald:focus {
  color: #FFFFFF;
  background-color: #10B981;
  border-color: #10B981;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* --- Featured Courses Section Enhancements --- */
.text-purple {
  color: #7C3AED !important;
}

.btn-gradient-indigo {
  background: linear-gradient(135deg, #3B82F6 0%, #4F46E5 100%);
  color: #FFFFFF !important;
  border: none;
  border-radius: 0.75rem;
  padding: 0.7rem 1.4rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  box-shadow: 0 6px 18px rgba(79, 70, 229, 0.25);
}

.btn-gradient-indigo:hover {
  background: linear-gradient(135deg, #2563EB 0%, #4338CA 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(79, 70, 229, 0.35);
}

.avatar-stack-group {
  display: flex;
  align-items: center;
}

.avatar-stack-item {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
  margin-left: -10px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.avatar-stack-item:first-child {
  margin-left: 0;
}

.avatar-stack-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
  margin-left: -10px;
  background: linear-gradient(135deg, #7C3AED 0%, #6366F1 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(124, 58, 237, 0.3);
}

.btn-wishlist-circle {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #FFFFFF;
  border: none;
  color: #64748B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-fast);
  z-index: 5;
  cursor: pointer;
}

.btn-wishlist-circle:hover {
  color: #EF4444;
  transform: scale(1.1);
}

.course-card-accent-blue:hover {
  border-color: #3B82F6 !important;
}

.course-card-accent-purple:hover {
  border-color: #9333EA !important;
}

.course-card-accent-green:hover {
  border-color: #10B981 !important;
}

.btn-outline-purple {
  color: #9333EA;
  border-color: #C084FC;
  background: transparent;
  transition: all var(--transition-fast);
}

.btn-outline-purple:hover, .btn-outline-purple:focus {
  color: #FFFFFF;
  background-color: #9333EA;
  border-color: #9333EA;
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}

/* Feature Highlights Strip Container */
.features-strip-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 1.25rem;
  padding: 1.5rem 1.75rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.feature-strip-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Mockup Header Stat Badges with Blue Hover Effects */
.header-stat-badge {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 0.6rem 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.header-stat-badge:hover {
  border-color: var(--primary);
  background: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.2);
}

.header-stat-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #EFF6FF;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.header-stat-badge:hover .header-stat-icon {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.06);
}

/* Popular Tag Pills */
.popular-filter-pill {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: #F1F5F9;
  color: #2563EB;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.popular-filter-pill:hover,
.popular-filter-pill.active {
  background: #2563EB;
  color: #FFFFFF;
  border-color: #2563EB;
}

/* Discount Badge Pill */
.discount-badge-pill {
  background: #EFF6FF;
  color: #2563EB;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  letter-spacing: 0.02em;
}

/* Instructor Avatar Img */
.instructor-avatar-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

/* View Toggle Button */
.view-toggle-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
  background: #FFFFFF;
  color: #64748B;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.view-toggle-btn:hover,
.view-toggle-btn.active {
  background: #2563EB;
  border-color: #2563EB;
  color: #FFFFFF;
}

/* Full Header Section Background Image */
.courses-header-hero-bg {
  position: relative;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  background-image: linear-gradient(90deg, #F8FAFC 0%, rgba(248, 250, 252, 0.92) 55%, rgba(248, 250, 252, 0.45) 100%), url('../../assets/images/courses-header-illustration-clean.jpg');
  border-bottom: 1px solid var(--border);
}

/* Blue Border Search & Filter Hero Card */
.search-filter-hero-card {
  border: 2px solid var(--primary) !important;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.15) !important;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
}

/* Categories Page Hero Header */
.categories-header-hero-bg {
  position: relative;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  background-image: linear-gradient(90deg, #F8FAFC 0%, rgba(248, 250, 252, 0.94) 55%, rgba(248, 250, 252, 0.45) 100%), url('../../assets/images/categories-header-bg.jpg');
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}