/* ============================================
   VIBESHIP KNOWLEDGE BASE - COMPONENTS
   ============================================ */

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--text-primary);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s;
}

.btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-outline:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.btn-green {
  background: transparent;
  border-color: var(--green-dim);
  color: var(--green-dim);
}

.btn-green:hover {
  background: var(--green-dim);
  color: var(--bg-primary);
  border-color: var(--green-dim);
  box-shadow: 0 0 20px rgba(0, 196, 154, 0.3);
}

.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 0.9rem 1.75rem;
  font-size: 0.85rem;
}

/* ============================================
   CARDS - Sharp edges like vibeship
   ============================================ */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  padding: 1.25rem;
}

.card-interactive {
  cursor: pointer;
  transition: all 0.15s;
}

.card-interactive:hover {
  border-color: var(--text-primary);
}

.card-dark {
  background: var(--bg-inverse);
  color: var(--text-inverse);
  border: none;
}

/* ============================================
   BADGES - Sharp edges like vibeship
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.badge-critical {
  border-color: var(--red);
  color: var(--red);
  background: transparent;
}

.badge-high {
  border-color: var(--orange);
  color: var(--orange);
  background: transparent;
}

.badge-medium {
  border-color: var(--blue);
  color: var(--blue);
  background: transparent;
}

.badge-low {
  border-color: var(--green);
  color: var(--green);
  background: transparent;
}

.badge-info {
  border-color: var(--violet);
  color: var(--violet);
  background: transparent;
}

/* ============================================
   ALERTS / CALLOUTS - Sharp edges
   ============================================ */
.alert {
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-left: 3px solid;
  margin-bottom: 1.5rem;
  background: var(--bg-secondary);
}

.alert-warning {
  border-left-color: var(--orange);
}

.alert-danger {
  border-left-color: var(--red);
}

.alert-success {
  border-left-color: var(--green);
}

.alert-info {
  border-left-color: var(--blue);
}

.alert-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.alert p {
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ============================================
   STAT BOX - Sharp edges
   ============================================ */
.stat-box {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  padding: 1.25rem;
  text-align: center;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 0.25rem;
}

.stat-value.critical { color: var(--red); }
.stat-value.warning { color: var(--orange); }
.stat-value.success { color: var(--green); }

.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

/* ============================================
   FIX PROMPT BOX - Sharp edges
   ============================================ */
.fix-prompt {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  overflow: hidden;
}

.fix-prompt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.fix-prompt-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-dim);
}

.fix-prompt-content {
  padding: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
}

/* ============================================
   CODE BLOCK - Sharp edges
   ============================================ */
.code-block {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.code-block-lang {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

.code-block pre {
  margin: 0;
  border: none;
  background: transparent;
}

/* ============================================
   COPY BUTTON - Sharp edges
   Touch target: 44px minimum for WCAG AA
   ============================================ */
.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 44px;
  min-width: 44px;
  padding: 0.5rem 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.copy-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.copy-btn.copied {
  background: var(--green);
  border-color: var(--green);
  color: white;
}

/* ============================================
   TABLE OF CONTENTS - Sharp edges
   ============================================ */
.toc {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 1rem;
}

.toc-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: 0.75rem;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc-list li {
  margin-bottom: 0.4rem;
}

.toc-list a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: color 0.15s;
}

.toc-list a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.toc-list a.active {
  color: var(--green-dim);
}

/* Nested TOC */
.toc-list .toc-list {
  padding-left: 0.75rem;
  margin-top: 0.4rem;
  border-left: 1px solid var(--border);
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.breadcrumbs a {
  color: var(--text-tertiary);
}

.breadcrumbs a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.breadcrumbs-separator {
  color: var(--text-tertiary);
}

.breadcrumbs-current {
  color: var(--text-secondary);
}

/* ============================================
   NAVIGATION - Sharp edges like vibeship
   ============================================ */
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.15s;
  position: relative;
}

.nav-link:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
  text-decoration: none;
}

.nav-link.active {
  background: var(--bg-primary);
  color: var(--green-dim);
  font-weight: 500;
}

.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--green-dim);
}

.nav-section {
  margin-bottom: 1.5rem;
}

.nav-section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  padding: 0 1.5rem;
  margin-bottom: 0.5rem;
}

/* ============================================
   SEARCH - Sharp edges
   ============================================ */
.search-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  padding-left: 2.25rem;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-primary);
  transition: border-color 0.15s;
}

.search-input:focus {
  outline: none;
  border-color: var(--text-primary);
}

.search-input::placeholder {
  color: var(--text-tertiary);
}

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.tab {
  padding: 0.75rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

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

.tab.active {
  color: var(--green-dim);
  border-bottom-color: var(--green-dim);
}

/* ============================================
   CHECKLIST
   ============================================ */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.checklist-item:last-child {
  border-bottom: none;
}

.checklist-checkbox {
  width: 24px;
  height: 24px;
  min-width: 44px;
  min-height: 44px;
  border: 2px solid var(--border-strong);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
  margin-top: 0;
  /* Touch target padding for WCAG AA */
  padding: 10px;
  box-sizing: content-box;
}

.checklist-checkbox:hover {
  border-color: var(--green-dim);
}

.checklist-checkbox.checked {
  background: var(--green);
  border-color: var(--green);
}

.checklist-content {
  flex: 1;
}

.checklist-title {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.checklist-description {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* ============================================
   FAQ SECTION - Canonical Pattern
   ============================================ */
.faq-list {
  margin-top: 1rem;
}

.faq-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.faq-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .faq-item {
    padding: 1rem 0;
  }

  .faq-item h3 {
    font-size: 1rem;
  }

  .faq-item p {
    font-size: 0.875rem;
  }
}

/* ============================================
   FINAL CTA SECTION - Scanner Promo
   ============================================ */
.final-cta {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  margin-top: 3rem;
}

.final-cta h2 {
  margin-bottom: 0.75rem;
}

.final-cta p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .final-cta {
    padding: 2rem 1.5rem;
    margin-top: 2rem;
  }
}

/* ============================================
   RELATED CONTENT
   ============================================ */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.related-card {
  padding: 1.25rem;
  text-decoration: none;
}

.related-card:hover {
  text-decoration: none;
}

.related-card-category {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--green-dim);
  margin-bottom: 0.5rem;
}

.related-card-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.related-card-description {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: 0;
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--green-dim);
  border-radius: 4px;
  transition: width 0.3s;
}

/* ============================================
   DIVIDER
   ============================================ */
.divider {
  height: 1px;
  background: var(--border);
  margin: 2rem 0;
}

/* ============================================
   TOOLTIP
   ============================================ */
.tooltip {
  position: relative;
}

.tooltip-content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 0.75rem;
  background: var(--bg-inverse);
  color: var(--text-inverse);
  font-size: 0.8rem;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
  z-index: 100;
}

.tooltip:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   MOBILE RESPONSIVE - Components
   ============================================ */
@media (max-width: 768px) {
  /* Code blocks - horizontal scroll on mobile */
  .code-block pre {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .code-block pre code {
    font-size: 0.75rem;
  }

  /* Fix prompt - smaller text on mobile */
  .fix-prompt-content {
    font-size: 0.7rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Stats row - 2 columns on mobile */
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-value {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.6rem;
  }

  /* Related grid - single column */
  .related-grid {
    grid-template-columns: 1fr;
  }

  /* Badges - smaller on mobile */
  .badge {
    font-size: 0.6rem;
    padding: 0.2rem 0.4rem;
  }

  /* Alerts - tighter padding */
  .alert {
    padding: 0.75rem 1rem;
  }

  .alert-title {
    font-size: 0.65rem;
  }

  .alert p {
    font-size: 0.8rem;
  }

  /* Cards - tighter padding */
  .card {
    padding: 1rem;
  }

  /* Buttons - full width on mobile when needed */
  .btn-mobile-full {
    width: 100%;
  }

  /* Breadcrumbs - scrollable */
  .breadcrumbs {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    font-size: 0.75rem;
  }

  /* TOC - hidden on mobile (controlled in layout) */
  .toc {
    display: none;
  }

  /* Code block header - tighter */
  .code-block-header {
    padding: 0.4rem 0.75rem;
  }

  .code-block-lang {
    font-size: 0.6rem;
  }

  /* Fix prompt header - tighter */
  .fix-prompt-header {
    padding: 0.5rem 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .fix-prompt-label {
    font-size: 0.6rem;
  }

  /* Copy button - maintain touch target on mobile */
  .copy-btn {
    min-height: 44px;
    min-width: 44px;
    padding: 0.4rem 0.6rem;
    font-size: 0.6rem;
  }

  /* Nav links - tighter */
  .nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  .nav-section-title {
    padding: 0 1rem;
    font-size: 0.6rem;
  }

  /* Tabs - scrollable on mobile */
  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }

  .tab {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  /* Checklist - tighter */
  .checklist-item {
    padding: 0.5rem 0;
    gap: 0.5rem;
  }

  .checklist-checkbox {
    width: 22px;
    height: 22px;
    min-width: 44px;
    min-height: 44px;
  }

  .checklist-title {
    font-size: 0.9rem;
  }

  .checklist-description {
    font-size: 0.8rem;
  }

  /* Tables - horizontal scroll on mobile */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1rem 0;
  }

  table {
    min-width: 500px;
    font-size: 0.75rem;
  }

  th, td {
    padding: 0.5rem;
  }
}

/* ============================================
   TABLE STYLES
   ============================================ */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.875rem;
}

th {
  background: var(--bg-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  color: var(--text-primary);
}

tr:nth-child(even) {
  background: var(--bg-secondary);
}

/* Table wrapper for scrolling */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1rem 0;
  max-width: 100%;
}

/* ============================================
   CODE COMPARISON - Before/After Pattern
   ============================================ */
.code-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.code-comparison .code-block {
  margin-bottom: 0;
}

.code-comparison .code-block.vulnerable {
  border-left: 3px solid var(--red);
}

.code-comparison .code-block.secure {
  border-left: 3px solid var(--green);
}

.code-label {
  padding: 0.5rem 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.vulnerable .code-label {
  color: var(--red);
}

.secure .code-label {
  color: var(--green);
}

@media (max-width: 768px) {
  .code-comparison {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   STATS SECTION - Homepage/Hub Pattern
   ============================================ */
.stats-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stats-section {
    padding: 2rem 0;
  }
}

/* ============================================
   PERSONA/FEATURE CARDS - Grid Pattern
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 1.5rem;
  transition: border-color 0.15s;
}

.feature-card:hover {
  border-color: var(--green-dim);
}

.feature-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.feature-card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   COMPARISON TABLE - Tool vs Tool Pattern
   ============================================ */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th {
  background: var(--bg-secondary);
  padding: 1rem;
  text-align: center;
  font-weight: 600;
}

.comparison-table th:first-child {
  text-align: left;
}

.comparison-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.comparison-table td:not(:first-child) {
  text-align: center;
}

.comparison-table .check {
  color: var(--green);
}

.comparison-table .cross {
  color: var(--red);
}

/* ============================================
   ARTICLE HEADER - Canonical Pattern
   ============================================ */
.article-header {
  margin-bottom: 2rem;
}

.article-header h1 {
  margin-bottom: 0.5rem;
}

.article-header .subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.6;
}

.badge-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* ============================================
   ARTICLE SECTION - Semantic Wrapper
   ============================================ */
.article-section {
  margin-bottom: 2.5rem;
}

.article-section h2 {
  margin-bottom: 1rem;
}

.article-section h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

/* ============================================
   SECURITY BOX - Warning/Critical Pattern
   ============================================ */
.security-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--red);
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.security-box-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--red);
  margin-bottom: 0.75rem;
}

.security-box p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* ============================================
   CTA BOX - In-article Call to Action
   ============================================ */
.cta-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green-dim);
  padding: 1.25rem;
  margin: 1.5rem 0;
}

.cta-box p {
  margin-bottom: 0.75rem;
}

.cta-box p:last-child {
  margin-bottom: 0;
}

/* ============================================
   COLLAPSIBLE FAQ - Details/Summary Pattern
   ============================================ */
.faq-collapsible {
  margin-top: 1rem;
}

.faq-collapsible details {
  border-bottom: 1px solid var(--border);
}

.faq-collapsible details:last-child {
  border-bottom: none;
}

.faq-collapsible summary {
  padding: 1.25rem 0;
  cursor: pointer;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px; /* Touch target */
}

.faq-collapsible summary::-webkit-details-marker {
  display: none;
}

.faq-collapsible summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--text-tertiary);
  transition: transform 0.2s;
}

.faq-collapsible details[open] summary::after {
  content: '−';
}

.faq-collapsible .faq-answer {
  padding: 0 0 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .faq-collapsible summary {
    font-size: 1rem;
    padding: 1rem 0;
  }
}