/* Quick links styling */
.page-acns_criteria .quick-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.page-acns_criteria .quick-links a {
  padding: 8px 18px;
  color: var(--accent-color);
  background-color: rgba(0, 102, 204, 0.1);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  font-size: 14px;
}

.page-acns_criteria .quick-links a:hover {
  background-color: rgba(0, 102, 204, 0.2);
  transform: none;
}

.page-acns_criteria .quick-links a.active {
  background-color: var(--action-bg);
  color: var(--action-ink);
}

/* Section styles */
.page-acns_criteria .section {
  margin-bottom: 2rem;
  transition: margin 0.3s ease;
}

.page-acns_criteria .section-header {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-color);
  transition: font-size 0.3s ease, margin 0.3s ease;
}

.page-acns_criteria .section-content {
  transition: padding 0.3s ease;
}

.page-acns_criteria .info-box {
  background: var(--surface-1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: none;
  transition: padding 0.3s ease, border-radius 0.3s ease, box-shadow 0.3s ease;
}

#acns-criteria {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--surface-1);
  border-radius: var(--radius-md);
  box-shadow: none;
  transition: background var(--transition-duration), box-shadow var(--transition-duration), padding 0.3s ease, gap 0.3s ease;
}

#acns-criteria .step-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: none;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  margin-bottom: 0.5rem;
}

#acns-criteria .step-image:hover {
  transform: none;
}

#acns-criteria p {
  margin-top: 1.5rem;
  font-size: 1rem;
  color: var(--text-color);
  text-align: center;
  transition: color var(--transition-duration), font-size 0.3s ease, margin 0.3s ease;
}

#acns-criteria a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s, font-size 0.3s ease;
}

#acns-criteria a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

#acns-training-ppt p {
  margin-bottom: 1rem;
  font-size: 1rem;
  transition: font-size 0.3s ease, margin 0.3s ease;
}

.ppt-container {
  transition: margin 0.3s ease, border-radius 0.3s ease;
}

body.dark #acns-criteria {
  background: var(--surface-1);
  box-shadow: none;
}

body.dark #acns-criteria .step-image {
  box-shadow: none;
}

/* ACNS Table Styles */
.acns-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.5rem 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: none;
  transition: margin 0.3s ease, border-radius 0.3s ease;
}

.acns-table th {
  background-color: var(--surface-2);
  color: var(--text-color);
  font-weight: 600;
  text-align: left;
  padding: 12px 15px;
  transition: padding 0.3s ease, font-size 0.3s ease;
}

.acns-table td {
  padding: 12px 15px;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s, padding 0.3s ease, font-size 0.3s ease;
}

.acns-table tr:last-child td {
  border-bottom: none;
}

.acns-table tr:nth-child(even) {
  background-color: rgba(0, 0, 0, 0.02);
}

.acns-table tr:hover td {
  background-color: var(--surface-2);
}

body.dark .acns-table th {
  background-color: var(--surface-2);
}

body.dark .acns-table tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.03);
}

body.dark .acns-table tr:hover td {
  background-color: var(--surface-2);
}

/*-----------------------------------------------
  ACNS TRAINING MODULES
-----------------------------------------------*/
.training-modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.module-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface-1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.module-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 0.5rem;
}

.module-badge {
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  background: var(--surface-2);
  font-size: 0.75rem;
  font-weight: 600;
}

.module-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 0.75rem 1.25rem 1.25rem;
}

.module-content h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

.module-description {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 1rem;
}

.module-details {
  flex-grow: 1;
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--surface-2);
  border-radius: var(--radius-md);
}

.details-heading {
  margin-bottom: 0.65rem;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.premium-bullet-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.premium-bullet-list li { display: flex; align-items: baseline; gap: 0.6rem; font-size: 0.9rem; line-height: 1.45; color: var(--text-color); }
.premium-bullet-list li::before { content: "✓"; font-family: inherit; font-weight: 700; font-size: 0.75rem; color: var(--accent-color); }

.premium-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--control-height);
  padding: 0.65rem 1rem;
  border: 1px solid var(--action-bg);
  border-radius: var(--radius-sm);
  background: var(--action-bg);
  color: var(--action-ink);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.premium-download-btn:hover { background: var(--action-hover); border-color: var(--action-hover); color: var(--action-ink); text-decoration: none; }
.premium-download-btn:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 3px; }

/* Enhanced Responsive styles */
/* Medium screens */
@media (max-width: 992px) {

  
  .page-acns_criteria .section-header {
    font-size: 1.4rem;
  }
  
  #acns-criteria {
    padding: 1.75rem;
    gap: 1.25rem;
  }
  
  #acns-criteria p {
    font-size: 0.95rem;
    margin-top: 1.25rem;
  }
  
  #acns-training-ppt p {
    font-size: 0.95rem;
  }
  
  .acns-table th,
  .acns-table td {
    padding: 10px 12px;
  }
}

/* Tablets and small laptops */
@media (max-width: 768px) {

  
  .page-acns_criteria .quick-links {
    margin-bottom: 1.2rem;
  }
  
  .page-acns_criteria .quick-links a {
    padding: 12px 16px;
    font-size: 0.9rem;
    min-height: var(--control-height);
  }

  .training-modules-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .acns-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .page-acns_criteria .section {
    margin-bottom: 1.5rem;
  }
  
  .page-acns_criteria .section-header {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
  }
  
  .page-acns_criteria .info-box {
    padding: 1.25rem;
    border-radius: var(--radius-md);
  }
  
  #acns-criteria {
    padding: 1.5rem;
    gap: 1rem;
    border-radius: var(--radius-md);
  }
  
  #acns-criteria .step-image {
    border-radius: var(--radius-sm);
    margin-bottom: 0.4rem;
    box-shadow: none;
  }
  
  #acns-criteria p {
    margin-top: 1.2rem;
    font-size: 0.9rem;
  }
  
  #acns-training-ppt p {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
  }
  
  .ppt-container {
    border-radius: var(--radius-sm);
    margin-top: 0.8em !important;
    margin-bottom: 0.8em !important;
  }
  
  .acns-table {
    border-radius: var(--radius-sm);
    margin: 1.2rem 0;
  }
  
  .acns-table th {
    padding: 10px;
    font-size: 0.9rem;
  }
  
  .acns-table td {
    padding: 10px;
    font-size: 0.9rem;
  }
}

/* Mobile devices */
@media (max-width: 480px) {

  
  .page-acns_criteria .quick-links {
    gap: 8px;
    margin-bottom: 1rem;
  }
  
  .page-acns_criteria .quick-links a {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: var(--radius-lg);
  }
  
  .page-acns_criteria .section {
    margin-bottom: 1.2rem;
  }
  
  .page-acns_criteria .section-header {
    font-size: 1.2rem;
    margin-bottom: 0.7rem;
  }
  
  .page-acns_criteria .info-box {
    padding: 1rem;
    border-radius: var(--radius-md);
  }
  
  #acns-criteria {
    padding: 1rem;
    gap: 0.8rem;
    border-radius: var(--radius-md);
  }
  
  #acns-criteria .step-image {
    border-radius: var(--radius-sm);
    box-shadow: none;
    margin-bottom: 0.3rem;
    max-height: 300px;
    object-fit: contain;
  }
  
  #acns-criteria p {
    margin-top: 1rem;
    font-size: 0.85rem;
  }
  
  #acns-criteria a {
    font-size: 0.85rem;
  }
  
  #acns-training-ppt p {
    font-size: 0.85rem;
    margin-bottom: 0.7rem;
  }
  
  .ppt-container {
    border-radius: var(--radius-sm);
    margin-top: 0.7em !important;
    margin-bottom: 0.7em !important;
  }
  
  .acns-table {
    border-radius: var(--radius-sm);
    margin: 1rem 0;
  }
  
  .acns-table th {
    padding: 8px;
    font-size: 0.85rem;
  }
  
  .acns-table td {
    padding: 8px;
    font-size: 0.85rem;
  }
}

/* Very small mobile devices */
@media (max-width: 360px) {

  
  .page-acns_criteria .quick-links {
    gap: 6px;
    margin-bottom: 0.8rem;
  }
  
  .page-acns_criteria .quick-links a {
    padding: 5px 10px;
    font-size: 0.8rem;
    border-radius: var(--radius-lg);
  }
  
  .page-acns_criteria .section {
    margin-bottom: 1rem;
  }
  
  .page-acns_criteria .section-header {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
  }
  
  .page-acns_criteria .info-box {
    padding: 0.8rem;
    border-radius: var(--radius-sm);
  }
  
  #acns-criteria {
    padding: 0.8rem;
    gap: 0.7rem;
    border-radius: var(--radius-sm);
  }
  
  #acns-criteria .step-image {
    border-radius: var(--radius-sm);
    box-shadow: none;
    margin-bottom: 0.25rem;
    max-height: 250px;
    object-fit: contain;
  }
  
  #acns-criteria p {
    margin-top: 0.8rem;
    font-size: 0.8rem;
  }
  
  #acns-criteria a {
    font-size: 0.8rem;
  }
  
  #acns-training-ppt p {
    font-size: 0.8rem;
    margin-bottom: 0.6rem;
  }
  
  .ppt-container {
    border-radius: var(--radius-sm);
    margin-top: 0.6em !important;
    margin-bottom: 0.6em !important;
  }
  
  .acns-table {
    border-radius: var(--radius-sm);
    margin: 0.8rem 0;
  }
  
  .acns-table th {
    padding: 6px;
    font-size: 0.8rem;
  }
  
  .acns-table td {
    padding: 6px;
    font-size: 0.8rem;
  }
}
/* One readable chart at a time, with a full-resolution link for every image. */
#acns-criteria .acns-chart-gallery { width: 100%; margin: 0; }
#acns-criteria .acns-chart-intro { margin: 0; text-align: left; align-self: stretch; }
#acns-criteria .acns-chart-gallery figure { margin: 0; }
#acns-criteria .acns-chart-gallery figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: .3rem 1rem; margin-bottom: .75rem; }
#acns-criteria .acns-chart-gallery figcaption span { flex: 1 1 24rem; }
#acns-criteria .acns-chart-gallery .step-image { display: block; width: 100%; height: auto; max-height: min(62svh, 660px); object-fit: contain; background: #fff; /* Source EEG figures retain their original white paper. */ transform: none; }
#acns-criteria .acns-chart-gallery .step-count { margin: 0; }
@media print {
  #acns-criteria .acns-chart-gallery .step-panel[hidden] { display: block !important; }
  #acns-criteria .acns-chart-gallery .step-tabs, #acns-criteria .acns-chart-gallery .step-nav { display: none; }
  #acns-criteria .acns-chart-gallery .step-image { max-height: none; }
  #acns-criteria .acns-chart-gallery figure { break-inside: avoid; margin-bottom: 1rem; }
}