/* ==========================================================================
   Raksha Academy — Modern Minimalist UI
   Clean, card-based aesthetic matching the reference image
   ========================================================================== */

:root {
  /* Colors */
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-pill: #f1f5f9;
  --bg-pill-hover: #e2e8f0;
  
  --border-light: #e2e8f0;
  --border-focus: #3b82f6;
  
  --primary: #1e293b;
  --primary-accent: #2563eb;
  --accent-green: #10b981;
  --accent-green-light: #ecfdf5;
  --accent-red: #e11d48;
  --accent-red-hover: #be123c;
  --accent-heart: #ef4444;
  
  --text-main: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  
  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 10px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-modal: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Icon Helper */
.icon {
  display: inline-block;
  width: 18px;
  height: 18px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon-sm {
  width: 14px;
  height: 14px;
}

.icon-lg {
  width: 22px;
  height: 22px;
}

/* --------------------------------------------------------------------------
   Top Navbar
   -------------------------------------------------------------------------- */
.app-navbar {
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 28px;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
}

.brand-badge-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  color: #ffffff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.15);
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-body);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.nav-btn:hover {
  background: var(--bg-pill-hover);
  color: var(--text-main);
}

.nav-btn-primary {
  background: #1e293b;
  color: #ffffff;
  border-color: #1e293b;
}

.nav-btn-primary:hover {
  background: #0f172a;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   App Main Layout
   -------------------------------------------------------------------------- */
.app-main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 20px 60px 20px;
}

/* Views */
.view-container {
  display: none;
}

.view-container.active-view {
  display: block;
}

/* --------------------------------------------------------------------------
   VIEW 1: Batches Catalog (First Page)
   -------------------------------------------------------------------------- */
.batches-hero {
  margin-bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.batches-hero-info h1 {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.batches-hero-info p {
  font-size: 14px;
  color: var(--text-muted);
}

.batches-search-wrapper {
  position: relative;
  width: 100%;
  max-width: 340px;
}

.search-input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 14px;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.search-icon-left {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
  pointer-events: none;
}

/* Batches Grid */
.batches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.batch-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
}

.batch-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.batch-card.is-liked {
  border-color: #fca5a5;
  background: #fffcfc;
}

.batch-thumb-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0f172a;
  overflow: hidden;
}

.batch-thumb-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.batch-card:hover .batch-thumb-container img {
  transform: scale(1.03);
}

/* Like Button on Card */
.btn-batch-like {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #64748b;
  transition: var(--transition);
  z-index: 10;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.btn-batch-like:hover {
  transform: scale(1.12);
  background: #ffffff;
  color: var(--accent-heart);
}

.btn-batch-like.liked {
  color: var(--accent-heart);
  background: #ffffff;
}

.btn-batch-like.liked svg {
  fill: var(--accent-heart);
  stroke: var(--accent-heart);
}

.batch-badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.batch-badge-top.liked-badge {
  background: rgba(225, 29, 72, 0.9);
}

.batch-content {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.batch-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.batch-meta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.batch-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.batch-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.batch-price-box {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.batch-final-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-main);
}

.batch-orig-price {
  font-size: 13px;
  color: var(--text-subtle);
  text-decoration: line-through;
}

.batch-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #0f172a;
  color: #ffffff;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.batch-open-btn:hover {
  background: #2563eb;
  transform: translateX(2px);
}

/* --------------------------------------------------------------------------
   VIEW 2: Batch Details & Content
   -------------------------------------------------------------------------- */
.batch-detail-header {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}

.batch-detail-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.btn-back-batches {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  padding: 4px 0;
}

.btn-back-batches:hover {
  color: var(--primary-accent);
}

.batch-detail-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.batch-detail-title-box h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.batch-detail-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.batch-detail-stats-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.progress-pill {
  background: var(--accent-green-light);
  color: var(--accent-green);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Breadcrumbs */
.breadcrumbs-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

.breadcrumb-crumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.breadcrumb-crumb:hover {
  color: var(--primary-accent);
}

.breadcrumb-crumb.active {
  font-weight: 700;
  color: var(--text-main);
  cursor: default;
}

/* --------------------------------------------------------------------------
   Filter Tabs (Matching Reference Image)
   "All", "Lectures", "Notes", "DPP PDFs", "DPP Videos"
   -------------------------------------------------------------------------- */
.filter-tabs-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none;
  gap: 8px;
}

.filter-tabs-container::-webkit-scrollbar {
  display: none;
}

.filter-tab {
  background: none;
  border: none;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  transition: var(--transition);
}

.filter-tab:hover {
  color: var(--text-main);
}

.filter-tab.active {
  color: var(--text-main);
  font-weight: 700;
}

/* Active underline indicator with fresh green accent matching screenshot */
.filter-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2.5px;
  background-color: var(--accent-green);
  border-radius: 2px 2px 0 0;
}

/* --------------------------------------------------------------------------
   Video / Lecture Card Grid (EXACTLY MATCHING THE USER REFERENCE IMAGE)
   videothumbnail | video tittle | duration | and completed button
   -------------------------------------------------------------------------- */
.lecture-list-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lecture-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.lecture-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.lecture-card.is-completed {
  background: #fafcfb;
  border-color: #a7f3d0;
}

.lecture-card-left-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
}

/* Thumbnail with circular red play badge */
.lecture-thumb-wrapper {
  position: relative;
  width: 96px;
  height: 96px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #e2e8f0;
}

.lecture-thumb-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Red circular play badge overlapping bottom-right corner */
.thumb-play-badge {
  position: absolute;
  bottom: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  background-color: var(--accent-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.4);
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.thumb-play-badge:hover {
  transform: scale(1.1);
  background-color: var(--accent-red-hover);
}

.thumb-play-badge svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
  margin-left: 2px;
}

/* Lecture Info & Title */
.lecture-info-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.lecture-subtitle {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.lecture-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Actions Row: [Watch] [Notes & more] [Duration] */
.lecture-actions-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.btn-pill-watch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: var(--bg-pill);
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-pill-watch:hover {
  background: var(--bg-pill-hover);
  color: var(--primary-accent);
}

.btn-pill-watch svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.btn-pill-notes {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: var(--bg-pill);
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-pill-notes:hover {
  background: var(--bg-pill-hover);
  color: var(--primary-accent);
}

.lecture-duration {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 4px;
}

/* Completed Button on the Right */
.lecture-card-right-group {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.btn-completed-toggle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid #cbd5e1;
  background: #ffffff;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-completed-toggle:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
  transform: scale(1.08);
}

.btn-completed-toggle.completed {
  border-color: var(--accent-green);
  background: var(--accent-green-light);
  color: var(--accent-green);
}

.btn-completed-toggle.completed svg {
  stroke-width: 2.5;
}

/* Folder Card */
.folder-item-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.folder-item-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.folder-card-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.folder-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #f1f5f9;
  color: #3b82f6;
  display: flex;
  align-items: center;
  justify-content: center;
}

.folder-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.folder-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.folder-open-arrow {
  color: var(--text-subtle);
  transition: transform 0.2s ease, color 0.2s ease;
}

.folder-item-card:hover .folder-open-arrow {
  transform: translateX(3px);
  color: var(--primary-accent);
}

/* --------------------------------------------------------------------------
   PDF / Document Card
   -------------------------------------------------------------------------- */
.doc-item-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.doc-item-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.doc-card-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.doc-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #fef2f2;
  color: #ef4444;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.doc-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.doc-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.doc-actions-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   Modals: Video Player & PDF Viewer
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 900px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title-box {
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 600px;
}

.btn-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.btn-modal-close:hover {
  background: var(--bg-subtle);
  color: var(--text-main);
}

.modal-body {
  padding: 0;
  background: #000000;
  position: relative;
}

.video-player-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-player-container video {
  width: 100%;
  height: 100%;
  outline: none;
}

/* PDF Viewer Frame */
.pdf-viewer-frame {
  width: 100%;
  height: 75vh;
  border: none;
  background: #f8fafc;
}

.pdf-fallback-box {
  padding: 40px 20px;
  text-align: center;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.pdf-fallback-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #fee2e2;
  color: #ef4444;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Empty & Loading States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.empty-state-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--bg-subtle);
  color: var(--text-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.skeleton-row {
  height: 104px;
  border-radius: var(--radius-lg);
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .app-navbar {
    padding: 12px 16px;
  }
  
  .app-main {
    padding: 16px 14px 40px 14px;
  }
  
  .lecture-card {
    padding: 12px 14px;
    gap: 12px;
  }
  
  .lecture-thumb-wrapper {
    width: 76px;
    height: 76px;
  }
  
  .lecture-title {
    font-size: 14px;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  
  .lecture-actions-row {
    gap: 8px;
  }
  
  .btn-pill-watch, .btn-pill-notes {
    padding: 5px 12px;
    font-size: 12px;
  }
  
  .lecture-duration {
    font-size: 12px;
  }
  
  .batches-grid {
    grid-template-columns: 1fr;
  }
}