/* ── Stackgen-inspired Custom Styles ── */

/* Background glow blobs */
.glow-blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(120px);
  pointer-events: none;
  z-index: -1;
}

.glow-purple {
  background: rgba(130, 71, 231, 0.18);
}

.glow-blue {
  background: rgba(59, 130, 246, 0.12);
}

.glow-pink {
  background: rgba(236, 72, 153, 0.10);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #8247E7 0%, #2E004F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Primary gradient button */
.btn-primary {
  background: linear-gradient(135deg, #8247E7 0%, #2E004F 100%);
  color: #fff;
  border-radius: 9999px;
  padding: 0.625rem 1.75rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(130, 71, 231, 0.35);
}

/* Secondary button */
.btn-secondary {
  background: #fff;
  color: #09152B;
  border: 1px solid #e5e7eb;
  border-radius: 9999px;
  padding: 0.625rem 1.75rem;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary:hover:not(:disabled) {
  border-color: #8247E7;
  box-shadow: 0 4px 12px rgba(130, 71, 231, 0.12);
  transform: translateY(-1px);
}

.btn-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* Feature cards */
.feature-card {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: #e0d4f7;
  box-shadow: 0 8px 32px rgba(130, 71, 231, 0.08);
  transform: translateY(-4px);
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Config builder specific */
.config-section {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.config-section:hover {
  border-color: #e0d4f7;
}

.config-section-header {
  background: linear-gradient(135deg, rgba(130, 71, 231, 0.04) 0%, rgba(59, 130, 246, 0.04) 100%);
  padding: 1rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  transition: background 0.2s ease;
}

.config-section-header:hover {
  background: linear-gradient(135deg, rgba(130, 71, 231, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
}

.config-section-body {
  padding: 1.5rem;
  display: none;
}

.config-section-body.open {
  display: block;
  animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Form elements */
.form-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: #09152B;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: #8247E7;
  box-shadow: 0 0 0 3px rgba(130, 71, 231, 0.1);
}

.form-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: #09152B;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  padding-right: 2rem;
}

.form-select:focus {
  outline: none;
  border-color: #8247E7;
  box-shadow: 0 0 0 3px rgba(130, 71, 231, 0.1);
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.375rem;
}

.form-hint {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.25rem;
}

/* Toggle switch */
.toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.toggle {
  position: relative;
  width: 2.75rem;
  height: 1.5rem;
  background: #d1d5db;
  border-radius: 9999px;
  cursor: pointer;
  transition: background 0.3s ease;
  flex-shrink: 0;
}

.toggle.active {
  background: linear-gradient(135deg, #8247E7 0%, #6d28d9 100%);
}

.toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.25rem;
  height: 1.25rem;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.toggle.active::after {
  transform: translateX(1.25rem);
}

/* Add button (for repeatable items) */
.btn-add {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border: 1px dashed #d1d5db;
  border-radius: 0.5rem;
  color: #6b7280;
  font-size: 0.8125rem;
  cursor: pointer;
  background: transparent;
  transition: all 0.2s ease;
}

.btn-add:hover {
  border-color: #8247E7;
  color: #8247E7;
  background: rgba(130, 71, 231, 0.04);
}

/* Remove button */
.btn-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.375rem;
  border: 1px solid #fecaca;
  color: #ef4444;
  background: #fff;
  cursor: pointer;
  font-size: 0.75rem;
  transition: all 0.2s ease;
}

.btn-remove:hover {
  background: #fef2f2;
  border-color: #ef4444;
}

/* Repeatable item card */
.repeatable-item {
  background: #fafafa;
  border: 1px solid #f3f4f6;
  border-radius: 0.75rem;
  padding: 1rem;
  position: relative;
  margin-bottom: 0.75rem;
}

/* Output panel */
.output-panel {
  background: #0f172a;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid #1e293b;
}

.output-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #1e293b;
  border-bottom: 1px solid #334155;
}

.output-code {
  padding: 1.25rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #e2e8f0;
  overflow-x: auto;
  white-space: pre;
  min-height: 200px;
  max-height: 600px;
  overflow-y: auto;
}

/* Format toggle */
.format-toggle {
  display: inline-flex;
  background: #334155;
  border-radius: 0.5rem;
  overflow: hidden;
}

.format-toggle button {
  padding: 0.25rem 0.75rem;
  border: none;
  background: transparent;
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.format-toggle button.active {
  background: #8247E7;
  color: #fff;
}

/* Copy button */
.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid #475569;
  border-radius: 0.375rem;
  color: #94a3b8;
  font-size: 0.75rem;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-copy:hover {
  border-color: #8247E7;
  color: #c4b5fd;
}

.btn-copy.copied {
  border-color: #22c55e;
  color: #22c55e;
}

/* Code block styling */
.code-snippet {
  background: #0f172a;
  border-radius: 0.75rem;
  padding: 1.25rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #e2e8f0;
  overflow-x: auto;
  position: relative;
  border: 1px solid #1e293b;
}

.code-snippet .copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid #475569;
  border-radius: 0.375rem;
  background: #1e293b;
  color: #94a3b8;
  font-size: 0.6875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.code-snippet .copy-btn:hover {
  border-color: #8247E7;
  color: #c4b5fd;
}

/* Install modal (Config Builder — after copy) */
.install-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(9, 21, 43, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1rem;
  animation: fadeIn 0.2s ease-out;
}

.install-modal {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  max-width: 420px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.install-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
}

.install-modal-title {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
  margin: 0;
}

.install-modal-close {
  width: 2rem;
  height: 2rem;
  border: none;
  background: transparent;
  color: #64748b;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.install-modal-close:hover {
  color: #0f172a;
  background: #f1f5f9;
}

.install-modal-copied {
  padding: 0.75rem 1.25rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: #15803d;
  margin: 0;
}

.install-modal-congrats {
  padding: 0.25rem 1.25rem 0.75rem;
  font-size: 0.8125rem;
  color: #475569;
  margin: 0;
}

.install-modal-hint {
  padding: 0.75rem 1.25rem;
  font-size: 0.8125rem;
  color: #64748b;
  margin: 0;
  border-bottom: 1px solid #f1f5f9;
}

.install-modal-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.75rem 1.25rem 0.5rem;
  border-bottom: 1px solid #f1f5f9;
}

.install-modal-tab {
  padding: 0.375rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  background: #fff;
  color: #64748b;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.install-modal-tab:hover {
  border-color: #8247E7;
  color: #8247E7;
}

.install-modal-tab.active {
  background: #8247E7;
  border-color: #8247E7;
  color: #fff;
}

.install-modal-body {
  padding: 1rem 1.25rem 1.25rem;
  overflow-y: auto;
}

.install-modal-steps {
  margin: 0;
}

.install-modal-step-title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #334155;
  margin: 0 0 0.375rem 0;
}

.install-modal-code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #0f172a;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  margin: 0 0 1rem 0;
  white-space: pre-wrap;
  word-break: break-all;
}

.install-modal-steps .install-modal-code:last-of-type {
  margin-bottom: 0;
}

/* Install method tabs */
.install-tabs {
  display: flex;
  gap: 0;
  border-radius: 0.75rem 0.75rem 0 0;
  overflow: hidden;
  border: 1px solid #1e293b;
  border-bottom: none;
  background: #1e293b;
}

.install-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  background: #1e293b;
  color: #94a3b8;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}

.install-tab:hover {
  color: #e2e8f0;
  background: rgba(130, 71, 231, 0.08);
}

.install-tab.active {
  color: #fff;
  background: #0f172a;
}

.install-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(135deg, #8247E7 0%, #6d28d9 100%);
}

.install-tab svg {
  opacity: 0.7;
}

.install-tab.active svg {
  opacity: 1;
}

.install-panel {
  display: none;
}

.install-panel.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

/* Navigation */
.nav-link {
  color: rgba(9, 21, 43, 0.6);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  color: #8247E7;
}

/* ── Global nav: mobile-first (works for JS-injected nav; Tailwind responsive classes don’t apply to dynamic HTML) ── */
#nav-container .nav-desktop-links,
#nav-container .nav-desktop-cta {
  display: none !important;
}

/* On mobile, shorten logo to save space */
@media (max-width: 380px) {
  #nav-container .nav-logo-by {
    display: none;
  }
}

#nav-container .nav-mobile-btn {
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: #4b5563;
  cursor: pointer;
  border-radius: 0.5rem;
  transition: background 0.15s ease, color 0.15s ease;
}

#nav-container .nav-mobile-btn:hover {
  background: #f3f4f6;
  color: #111827;
}

#nav-container .nav-mobile-btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(130, 71, 231, 0.3);
}

/* Mobile menu panel: hidden by default */
#nav-container .nav-mobile-menu {
  display: none;
  overflow: hidden;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
}

#nav-container .nav-mobile-menu.nav-mobile-menu-open {
  display: block;
  animation: navMenuSlide 0.2s ease-out;
}

@keyframes navMenuSlide {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#nav-container .nav-mobile-menu-inner {
  padding: 0.75rem 1rem 1.25rem;
}

#nav-container .nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

#nav-container .nav-mobile-links .nav-link {
  display: flex;
  align-items: center;
  padding: 0.875rem 0.75rem;
  font-size: 1rem;
  font-weight: 500;
  color: #374151;
  border-radius: 0.5rem;
  min-height: 44px;
  line-height: 1.25;
}

#nav-container .nav-mobile-links .nav-link:hover,
#nav-container .nav-mobile-links .nav-link.active {
  background: rgba(130, 71, 231, 0.06);
  color: #8247E7;
}

#nav-container .nav-mobile-cta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid #f3f4f6;
}

#nav-container .nav-mobile-cta-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

#nav-container .nav-mobile-cta-secondary {
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #e5e7eb;
}

#nav-container .nav-mobile-cta-secondary:hover {
  background: #e5e7eb;
  color: #111827;
}

#nav-container .nav-mobile-cta-primary {
  background: linear-gradient(135deg, #8247E7 0%, #2E004F 100%);
  color: #fff;
  border: none;
}

#nav-container .nav-mobile-cta-primary:hover {
  box-shadow: 0 4px 12px rgba(130, 71, 231, 0.35);
  transform: translateY(-1px);
}

/* Optional: prevent body scroll when menu open on small viewports */
body.nav-menu-open {
  overflow: hidden;
}

/* Desktop: show horizontal nav, hide mobile button and menu */
@media (min-width: 768px) {
  #nav-container .nav-desktop-links {
    display: flex !important;
    align-items: center;
    gap: 1.5rem;
  }

  @media (min-width: 1024px) {
    #nav-container .nav-desktop-links {
      gap: 2rem;
    }
  }

  #nav-container .nav-desktop-cta {
    display: flex !important;
    align-items: center;
    gap: 0.75rem;
  }

  #nav-container .nav-mobile-btn {
    display: none !important;
  }

  #nav-container .nav-mobile-menu {
    display: none !important;
  }

  body.nav-menu-open {
    overflow: auto;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Fade-in animation */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Stagger children */
.stagger-children > * {
  animation: fadeIn 0.5s ease-out both;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.25s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.3s; }

/* Responsive */
@media (max-width: 768px) {
  .mobile-menu {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid #f3f4f6;
    padding: 1rem 1.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  }

  /* Quick nav pills - horizontal scroll */
  .doc-pill {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }

  /* Tables - horizontal scroll */
  .config-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    font-size: 0.75rem;
  }

  .config-table thead th {
    font-size: 0.625rem;
    padding: 0.625rem 0.5rem;
  }

  .config-table tbody td {
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
  }

  /* How-to cards */
  .howto-card {
    padding: 1.25rem;
  }

  .howto-card h4 {
    font-size: 0.875rem;
  }

  .howto-card p {
    font-size: 0.8125rem;
  }

  .howto-card .code-block {
    font-size: 0.75rem;
    padding: 0.75rem;
    overflow-x: auto;
  }

  /* FAQ items */
  .faq-question {
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
  }

  .faq-answer {
    padding: 0 1rem 1rem;
    font-size: 0.8125rem;
  }

  /* Architecture section */
  pre {
    font-size: 0.625rem !important;
    overflow-x: auto;
  }

  /* Reduce overall padding */
  section {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

/* Extra small devices */
@media (max-width: 480px) {
  .doc-pill {
    font-size: 0.6875rem;
    padding: 0.4rem 0.875rem;
  }

  .config-table {
    font-size: 0.6875rem;
  }

  .config-table thead th {
    font-size: 0.5625rem;
    padding: 0.5rem 0.375rem;
  }

  .config-table tbody td {
    padding: 0.625rem 0.375rem;
    font-size: 0.6875rem;
  }

  .howto-card {
    padding: 1rem;
  }

  .howto-card .step-number {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 0.75rem;
  }

  .faq-question {
    padding: 0.75rem 0.875rem;
    font-size: 0.8125rem;
  }

  section {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }
}

/* Workflow step */
.workflow-step {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.workflow-number {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, #8247E7 0%, #2E004F 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

/* Contact form */
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  color: #09152B;
  background: #fff;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #8247E7;
  box-shadow: 0 0 0 3px rgba(130, 71, 231, 0.1);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

/* ── Docs page: quick-nav pills ── */
.doc-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #374151;
  text-decoration: none;
  transition: all 0.2s ease;
  background: white;
}

.doc-pill:hover {
  border-color: #8247E7;
  color: #8247E7;
  background: rgba(130, 71, 231, 0.06);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(130, 71, 231, 0.15);
}

/* ── Docs page: collapsible config reference ── */
.config-ref-section {
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.config-ref-section:hover {
  box-shadow: 0 2px 12px rgba(130, 71, 231, 0.06);
}

.config-ref-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s ease;
}

.config-ref-header:hover {
  background: #faf8ff;
}

.config-ref-body {
  display: none;
  padding: 0 1.25rem 1.25rem;
}

.config-ref-section.open .config-ref-body {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

.config-ref-section.open .chevron-ref {
  transform: rotate(180deg);
}

/* ── Config reference tables ── */
.config-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.8125rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  overflow: hidden;
  margin: 1rem 0;
}

.config-table thead th {
  text-align: left;
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  padding: 0.75rem;
  border-bottom: 2px solid #e5e7eb;
  background: linear-gradient(135deg, rgba(130, 71, 231, 0.04) 0%, rgba(130, 71, 231, 0.02) 100%);
}

.config-table tbody td {
  padding: 0.875rem 0.75rem;
  border-bottom: 1px solid #f3f4f6;
  color: #374151;
  vertical-align: top;
  line-height: 1.6;
}

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

.config-table tbody tr:hover {
  background: #fafafa;
}

.config-table code {
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  color: #6d28d9;
  font-weight: 500;
}

/* ── Config builder tooltips ── */
.form-label {
  position: relative;
}

.form-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  right: 0;
  background: #1e293b;
  color: #e2e8f0;
  font-size: 0.6875rem;
  font-weight: 400;
  line-height: 1.4;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 50;
  pointer-events: none;
  white-space: normal;
}

.form-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 1rem;
  border: 5px solid transparent;
  border-top-color: #1e293b;
}

.form-label:hover .form-tooltip {
  display: block;
  animation: fadeIn 0.15s ease-out;
}

/* ── Docs page: section tabs ── */
.docs-tabs {
  display: flex;
  gap: 0.25rem;
  background: #f3f4f6;
  border-radius: 0.75rem;
  padding: 0.25rem;
  width: fit-content;
  margin: 0 auto;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.docs-tab {
  padding: 0.75rem 1.75rem;
  border-radius: 0.625rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #6b7280;
  cursor: pointer;
  border: none;
  background: transparent;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
}

.docs-tab:hover {
  color: #374151;
  background: rgba(130, 71, 231, 0.05);
}

.docs-tab.active {
  background: #fff;
  color: #6d28d9;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.docs-section {
  display: none;
  animation: fadeIn 0.25s ease-out;
}

.docs-section.active {
  display: block;
}

/* ── Docs page: HowTo guide cards ── */
.howto-card {
  border: 1px solid #e5e7eb;
  border-radius: 1rem;
  padding: 1.75rem;
  transition: all 0.25s ease;
  background: #fff;
  height: 100%;
}

.howto-card:hover {
  border-color: rgba(130, 71, 231, 0.4);
  box-shadow: 0 8px 24px rgba(130, 71, 231, 0.12);
  transform: translateY(-2px);
}

.howto-card .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #8247E7, #6d28d9);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.howto-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #09152B;
  margin-bottom: 0.5rem;
}

.howto-card p {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.6;
}

.howto-card .code-block {
  background: #1e293b;
  color: #e2e8f0;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  font-size: 0.8125rem;
  font-family: 'JetBrains Mono', monospace;
  margin-top: 1rem;
  overflow-x: auto;
  line-height: 1.6;
  border: 1px solid #334155;
}

.howto-card .code-block .comment {
  color: #64748b;
}

/* ── How-To Slider ── */
.howto-slide {
  display: none;
  animation: fadeIn 0.35s ease-out;
}
.howto-slide.active {
  display: block;
}

.howto-step-dot {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid #e5e7eb;
  background: #fff;
  color: #9ca3af;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: 'Inter', sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.howto-step-dot:hover {
  border-color: #8247E7;
  color: #8247E7;
}
.howto-step-dot.active {
  background: linear-gradient(135deg, #8247E7, #6d28d9);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 8px rgba(130, 71, 231, 0.35);
}

.howto-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #374151;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
}
.howto-nav-btn:hover:not(:disabled) {
  border-color: #8247E7;
  color: #8247E7;
  background: rgba(130, 71, 231, 0.04);
}
.howto-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ── Docs page: FAQ accordion ── */
.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  overflow: hidden;
  transition: all 0.25s ease;
  background: white;
}

.faq-item:hover {
  border-color: rgba(130, 71, 231, 0.3);
  box-shadow: 0 2px 12px rgba(130, 71, 231, 0.08);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.125rem 1.5rem;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #09152B;
  transition: background 0.15s ease;
}

.faq-question:hover {
  background: #fafafa;
}

.faq-question .chevron-faq {
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.5rem;
  font-size: 0.875rem;
  color: #4b5563;
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

.faq-item.open .chevron-faq {
  transform: rotate(180deg);
}

.faq-answer code {
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.8125rem;
  font-family: 'JetBrains Mono', monospace;
  color: #6d28d9;
}