/* -----------------------------------------------------------------------
   Guide Page Styles — migrated from guide/styles.css
   Component styles for landing page, lessons, reference pages, etc.
   Loaded alongside app/static/style.css on guide pages.
   ----------------------------------------------------------------------- */

/* Guide page compatibility — map guide variable names to app variable names.
   guide/styles.css used --colour-* names; app/static/style.css uses shorter names.
   This block ensures guide component styles work with the app's design tokens. */
:root {
    --colour-bg: var(--bg);
    --colour-surface: var(--surface);
    --colour-text: var(--text);
    --colour-text-muted: var(--text-secondary);
    --colour-accent: var(--accent);
    --colour-accent-light: var(--accent-light);
    --colour-accent-hover: var(--primary-hover);
    --colour-border: var(--border);
    --colour-callout-bg: var(--info-bg);
    --colour-callout-border: var(--accent);
    --colour-callout-strong: var(--accent-dark, #763718);
    --colour-card-shadow: rgba(0, 0, 0, 0.06);
    --colour-skill-bg: #f7ede7;
    --colour-skill: #763718;
    --max-width: 52rem;
    --card-radius: var(--radius);
    --sidebar-width: 260px;
    --font-heading: var(--font-display);
    --space-2xl: 3rem;
}


/* -----------------------------------------------------------------------
   Utility
   ----------------------------------------------------------------------- */

section[id] {
  scroll-margin-top: 5rem;
}

kbd {
  display: inline-block;
  padding: 0.15em 0.45em;
  font-family: inherit;
  font-size: 0.9em;
  font-weight: 600;
  line-height: 1;
  color: var(--colour-text);
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: 0.25rem;
  box-shadow: 0 1px 0 var(--colour-border);
}


/* -----------------------------------------------------------------------
   Buttons
   ----------------------------------------------------------------------- */

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--colour-accent);
  color: #ffffff;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.15s ease;
}

.button:hover {
  background: var(--colour-accent-hover);
  color: #ffffff;
}

.button:focus-visible {
  outline: 3px solid var(--colour-accent);
  outline-offset: 3px;
}

.button-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.button-secondary {
  background: transparent;
  color: var(--colour-accent);
  border: 2px solid var(--colour-accent);
}

.button-secondary:hover {
  background: var(--colour-accent);
  color: #ffffff;
}


/* -----------------------------------------------------------------------
   Landing Page
   ----------------------------------------------------------------------- */

.landing-hero {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.landing-hero::before {
  content: 'LogicalOutcomes AI-DEV';
  display: inline-block;
  padding: 0.35rem 0.75rem;
  margin-bottom: var(--space-md);
  border: 1px solid rgba(229, 111, 28, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--colour-accent-hover);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.landing-hero .subtitle {
  font-size: 1.125rem;
  color: var(--colour-text-muted);
  max-width: 36rem;
  margin: 0 auto;
}

/* Evidence card */
.evidence-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

.evidence-section h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.evidence-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-lg);
  align-items: start;
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-xl);
  box-shadow: 0 2px 8px var(--colour-card-shadow);
  position: relative;
}

.evidence-card::before {
  content: 'Example';
  position: absolute;
  top: -0.75rem;
  left: 1rem;
  padding: 0.2rem 0.65rem;
  background: var(--colour-accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.evidence-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.evidence-before .evidence-label {
  color: var(--colour-text-muted);
}

.evidence-after .evidence-label {
  color: var(--colour-accent);
}

.evidence-before p {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  line-height: 1.5;
  font-style: italic;
}

.evidence-after p {
  font-size: 0.875rem;
  color: var(--colour-text);
  line-height: 1.5;
}

.evidence-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--colour-accent);
  padding-top: var(--space-lg);
}

.evidence-caption {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: 1rem;
  color: var(--colour-text-muted);
}

.evidence-caption strong {
  color: var(--colour-text);
}

@media (max-width: 639px) {
  .evidence-card {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .evidence-arrow {
    transform: rotate(90deg);
    padding-top: 0;
  }
}

/* Safety section */
.safety-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.safety-card {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-top: 4px solid var(--colour-accent);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
  text-align: center;
}

.safety-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.safety-card p {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  line-height: 1.5;
}

.quick-start-grid {
  grid-template-columns: repeat(4, 1fr);
}

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

@media (max-width: 639px) {
  .safety-grid {
    grid-template-columns: 1fr;
  }
}

/* Preview section */
.preview-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-xl);
  text-align: center;
}

.preview-section h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.preview-screenshot {
  max-width: 520px;
  margin: 0 auto var(--space-lg);
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.preview-note {
  font-size: 0.9375rem;
  color: var(--colour-text-muted);
  max-width: 32rem;
  margin: 0 auto;
  line-height: 1.6;
}

/* CTA section */
.cta-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-lg) var(--space-2xl);
  text-align: center;
}

.cta-paths {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.cta-paths .button {
  min-width: 280px;
}

.cta-divider {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  font-weight: 500;
}


/* -----------------------------------------------------------------------
   Lesson Layout (sidebar + content)
   ----------------------------------------------------------------------- */

.lesson-layout {
  display: block;
  min-height: auto;
  max-width: 100%;
  margin: 0 auto;
  background-color: transparent;
}

.sidebar {
  display: none;
}

.sidebar-header {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--colour-text-muted);
  margin-bottom: var(--space-lg);
}

.nav-section {
  margin-bottom: var(--space-lg);
}

.nav-section-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--colour-text-muted);
  margin-bottom: var(--space-sm);
}

.nav-list {
  list-style: none;
}

.nav-item {
  margin-bottom: var(--space-xs);
}

.guide-nav-link {
  display: block;
  text-decoration: none;
  color: var(--colour-text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-sm) var(--space-sm);
  border-radius: 0.375rem;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.guide-nav-link:hover {
  background-color: var(--colour-bg);
  transform: translateX(2px);
}

.guide-nav-link.active {
  background-color: var(--colour-accent-light);
  color: var(--colour-accent);
  border-left-color: var(--colour-accent);
  font-weight: 600;
}

.guide-nav-link.disabled {
  color: var(--colour-text-muted);
  cursor: default;
}

.guide-nav-link.disabled:hover {
  background: none;
  transform: none;
}

/* Lesson main content */
.lesson-content {
  flex-grow: 1;
  padding: var(--space-xl) var(--space-2xl);
  max-width: 52rem;
  margin: 0 auto;
  background-color: transparent;
}

/* Lesson hero */
.lesson-hero {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--colour-border);
}

.tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--colour-accent-light);
  color: var(--colour-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 1rem;
  margin-bottom: var(--space-md);
}

.lesson-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.lesson-hero .subtitle {
  font-size: 1.05rem;
  color: var(--colour-text-muted);
  max-width: 600px;
}

.motivation-opener {
  font-size: 0.95rem;
  color: var(--colour-text-muted);
  margin-top: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(135deg, rgba(229, 111, 28, 0.1), rgba(4, 6, 8, 0.03));
  border-radius: var(--card-radius);
}


/* -----------------------------------------------------------------------
   Step Sections (lessons)
   ----------------------------------------------------------------------- */

.step-section {
  margin-bottom: var(--space-2xl);
  display: flex;
  gap: 1.25rem;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--colour-accent);
  background-color: var(--colour-accent-light);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.step-content {
  flex-grow: 1;
  min-width: 0;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  margin-top: var(--space-xs);
}

.step-desc {
  font-size: 1rem;
  color: var(--colour-text-muted);
  margin-bottom: 1.25rem;
  max-width: 600px;
}

.step-detail {
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}


/* -----------------------------------------------------------------------
   Screenshot Containers
   ----------------------------------------------------------------------- */

.screenshot-container {
  background-color: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  max-width: 460px;
  margin: 1.25rem 0;
}

.screenshot-container.wide {
  max-width: 620px;
}

/* On small screens, wide screenshots can scroll horizontally so
   financial tables and response text remain legible. */
@media (max-width: 639px) {
  .screenshot-container.wide {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .screenshot-container.wide .screenshot-img {
    width: auto;
    min-width: 480px;
    max-width: none;
  }
}

.screenshot-header {
  display: flex;
  gap: 0.35rem;
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--colour-border);
  padding-left: var(--space-xs);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #cbd5e1;
}

.dot:nth-child(1) { background-color: #fca5a5; }
.dot:nth-child(2) { background-color: #fcd34d; }
.dot:nth-child(3) { background-color: #86efac; }

.screenshot-img {
  width: 100%;
  border-radius: 0.25rem;
  border: 1px solid var(--colour-border);
}

.screenshot-placeholder {
  width: 100%;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--colour-bg);
  border: 2px dashed var(--colour-border);
  border-radius: 0.25rem;
  text-align: center;
  color: var(--colour-text-muted);
  font-size: 0.875rem;
}


/* -----------------------------------------------------------------------
   Callouts, Reassurance, Try-It
   ----------------------------------------------------------------------- */

.callout {
  background-color: var(--colour-callout-bg);
  border-left: 3px solid var(--colour-callout-border);
  padding: var(--space-md) 1.25rem;
  border-radius: 0 0.375rem 0.375rem 0;
  margin: var(--space-lg) 0 0 0;
  font-size: 0.95rem;
}

.callout strong {
  color: var(--colour-callout-strong);
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.reassurance {
  background-color: var(--colour-accent-light);
  border-left: 3px solid var(--colour-accent);
  padding: var(--space-md) 1.25rem;
  border-radius: 0 0.375rem 0.375rem 0;
  margin: var(--space-lg) 0;
  font-size: 0.95rem;
}

.reassurance strong {
  color: var(--colour-accent);
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.try-it {
  background: var(--colour-accent-light);
  border: 1px solid var(--colour-accent);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  text-align: center;
}

.try-it p {
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.try-it .button {
  margin: 0 var(--space-xs) var(--space-sm);
}

.confirmation {
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-md) 0 var(--space-lg);
  font-size: 0.875rem;
  color: var(--colour-text-muted);
}

.confirmation strong {
  color: var(--colour-text);
  display: block;
  margin-bottom: var(--space-xs);
}


/* -----------------------------------------------------------------------
   Orientation Section (lesson intro)
   ----------------------------------------------------------------------- */

.orientation {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--colour-border);
}

.orientation p {
  font-size: 1rem;
  color: var(--colour-text-muted);
  margin-bottom: 1.25rem;
  max-width: 600px;
}

.orientation-list {
  list-style: none;
  margin-top: 1.25rem;
  font-size: 0.95rem;
  line-height: 2;
}

.orientation-list strong {
  color: var(--colour-accent);
}


/* -----------------------------------------------------------------------
   Closing Section (lesson end)
   ----------------------------------------------------------------------- */

.closing {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--colour-border);
}

.closing h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.closing p {
  font-size: 1rem;
  color: var(--colour-text-muted);
  margin-bottom: var(--space-md);
  max-width: 600px;
}

.next-lesson {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--colour-accent-light);
  color: var(--colour-accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background-color 0.15s ease;
}

.next-lesson:hover {
  background-color: #f7e1bf;
  color: var(--colour-accent);
}


/* -----------------------------------------------------------------------
   Quick Reference Card
   ----------------------------------------------------------------------- */

.quick-ref {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  box-shadow: 0 2px 8px var(--colour-card-shadow);
}

.quick-ref h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.quick-ref table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.quick-ref th,
.quick-ref td {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--colour-border);
}

.quick-ref th {
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.quick-ref td {
  color: var(--colour-text-muted);
}

.quick-ref tr:last-child td {
  border-bottom: none;
}


/* -----------------------------------------------------------------------
   Assistant Cards (Lesson 2)
   ----------------------------------------------------------------------- */

.assistant-card {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.assistant-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.assistant-card p {
  font-size: 0.9375rem;
  color: var(--colour-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.assistant-meta {
  display: flex;
  gap: var(--space-xl);
  font-size: 0.8125rem;
  margin-top: var(--space-sm);
}

.assistant-meta dt {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.75rem;
}

.assistant-meta dd {
  color: var(--colour-text-muted);
  margin: 0;
}


/* -----------------------------------------------------------------------
   Reference Pages (capabilities, transparency)
   ----------------------------------------------------------------------- */

.page-header {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg) var(--space-xl);
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: var(--space-xs);
}

.page-header .subtitle {
  font-size: 1.125rem;
  color: var(--colour-text-muted);
}

.page-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

.page-content section {
  margin-bottom: var(--space-2xl);
}

.page-content section h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.page-content section > p {
  color: var(--colour-text-muted);
  margin-bottom: var(--space-lg);
}

/* Prompt and resources pages */
.guide-list-page .source-note {
  color: var(--colour-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-lg);
}

.guide-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 var(--space-2xl);
}

.guide-section-nav a {
  color: var(--colour-accent);
  background: var(--colour-accent-light);
  border: 1px solid rgba(173, 84, 21, 0.22);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  text-decoration: none;
}

.guide-section-nav a:hover,
.guide-section-nav a:focus-visible {
  background: #fff7eb;
  color: var(--colour-accent-hover);
}

.prompt-entry {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: 8px;
  margin-bottom: var(--space-md);
  padding: var(--space-lg);
}

.prompt-card {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--colour-card-shadow);
  margin-bottom: var(--space-md);
  overflow: hidden;
  padding: 0;
}

.prompt-library-content {
  max-width: 58rem;
}

.prompt-library-page section,
.prompt-library-content .prompt-section {
  margin-bottom: var(--space-xl);
}

.prompt-library-page section > h2,
.prompt-section h2 {
  border-bottom: 1px solid var(--colour-border);
  padding-bottom: var(--space-sm);
}

.prompt-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  color: var(--colour-text);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
  padding: var(--space-lg);
}

.prompt-card summary::-webkit-details-marker {
  display: none;
}

.prompt-card summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 1.75rem;
  height: 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--colour-border);
  border-radius: 999px;
  color: var(--colour-accent);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
}

.prompt-card[open] summary {
  border-bottom: 1px solid var(--colour-border);
}

.prompt-card[open] summary::after {
  content: "-";
}

.prompt-card summary:hover {
  color: var(--colour-accent-hover);
}

.prompt-card summary:focus-visible {
  outline: 3px solid var(--colour-accent);
  outline-offset: 3px;
}

.prompt-body {
  color: var(--colour-text);
  line-height: 1.65;
  padding: var(--space-lg);
}

.prompt-body h3 {
  color: var(--colour-text-muted);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  margin: 1rem 0 0.35rem;
  text-transform: uppercase;
}

.prompt-body p,
.prompt-body li {
  font-size: 0.95rem;
}

.prompt-body p {
  margin: 0 0 0.8rem;
}

.prompt-body ul,
.prompt-body ol {
  margin: 0 0 0.9rem;
  padding-left: 1.35rem;
}

.prompt-body li {
  margin-bottom: 0.45rem;
}

.prompt-text {
  color: var(--colour-text);
}

.prompt-source {
  color: var(--colour-text-muted);
  font-size: 0.85rem;
  margin-top: var(--space-md);
}

.prompt-card > .prompt-source {
  margin: 0;
  padding: 0 var(--space-lg) var(--space-lg);
}

.guide-list-page .resource-list {
  display: grid;
  gap: var(--space-sm);
  list-style: none;
  padding-left: 0;
}

.guide-list-page .resource-list li {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: 8px;
  padding: var(--space-md);
}

.guide-list-page .resource-list a {
  color: var(--colour-accent);
  font-weight: 700;
  text-decoration: none;
}

.guide-list-page .resource-list a:hover,
.guide-list-page .resource-list a:focus-visible {
  color: var(--colour-accent-hover);
  text-decoration: underline;
}

.guide-list-page .resource-list span {
  color: var(--colour-text-muted);
  display: block;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.prompt-links ul {
  display: grid;
  gap: var(--space-sm);
  padding-left: 1.25rem;
}

@media (max-width: 640px) {
  .prompt-card summary {
    align-items: flex-start;
    padding: 0.9rem 1rem;
  }

  .prompt-body {
    padding: 0.9rem 1rem 1rem;
  }
}

/* Activation guide */
.activation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .activation-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.activation-card {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
}

.activation-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.activation-card p {
  font-size: 0.9375rem;
  color: var(--colour-text-muted);
  line-height: 1.6;
}

/* Capability entries */
.capability-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.capability {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-xl);
  box-shadow: 0 2px 8px var(--colour-card-shadow);
}

.capability h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.capability > p {
  font-size: 0.9375rem;
  color: var(--colour-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.capability .button-secondary {
  margin-top: var(--space-sm);
}

.how-to {
  background: var(--colour-bg);
  border-radius: 0.5rem;
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-sm);
}

.activation {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.example {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--colour-text-muted);
  margin: 0;
}

.badge-skill {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  border-radius: 1rem;
  background: var(--colour-skill-bg);
  color: var(--colour-skill);
  margin-right: var(--space-xs);
  vertical-align: middle;
}

/* Exercise cards */
.exercise-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .exercise-list {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.exercise {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  padding: var(--space-lg);
}

.exercise h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--colour-accent);
}

.exercise p {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
}

.exercise-how {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  font-style: italic;
}

/* Guidance banner */
.guidance-banner {
  background: var(--colour-callout-bg);
  border: 1px solid var(--colour-callout-border);
  border-radius: var(--card-radius);
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-xl);
}

.guidance-banner p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Models table */
.models-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  font-size: 0.9375rem;
}

.models-table th,
.models-table td {
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--colour-border);
}

.models-table thead th {
  font-weight: 600;
  background: var(--colour-bg);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.models-table tbody td {
  color: var(--colour-text-muted);
}

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

/* Changelog */
.changelog ul {
  list-style: none;
}

.changelog li {
  padding: var(--space-sm) 0;
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  border-bottom: 1px solid var(--colour-border);
}

.changelog li:last-child {
  border-bottom: none;
}

.changelog time {
  font-weight: 600;
  color: var(--colour-text);
}

.next-step {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--colour-text-muted);
}

/* Lesson number in dropdown */
.lesson-num {
  display: inline-block;
  width: 1.5em;
  color: var(--colour-accent);
  font-weight: 700;
}


/* -----------------------------------------------------------------------
   Responsive — Lesson Layout
   ----------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .lesson-content {
    padding: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .lesson-layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--colour-border);
    padding: var(--space-lg);
  }

  .lesson-content {
    padding: var(--space-lg);
  }

  .lesson-hero h1 {
    font-size: 2rem;
  }

  .step-section {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .landing-hero h1 {
    font-size: 1.75rem;
  }
}


/* -----------------------------------------------------------------------
   tools redesign 2026-04-18 — graphic-polish pass. Tokens live in
   style.css; do not redefine them here. --colour-border-light has no
   token, hard-coded as #ece7e3 throughout.
   ----------------------------------------------------------------------- */

/* ----- page container ----- */
.tools-page {
  max-width: var(--max-width, 960px);
  margin: 0 auto;
  padding: 1rem 2rem 4rem;
  width: 100%;
}

/* ----- tightened page header ----- */
.tools-page-header { margin-bottom: 0.75rem; }
.tools-page-header h1 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.125rem;
}
.tools-page-header .lede {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  margin: 0;
}

/* ----- scope pill row ----- */
.tools-page .scope-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 24px 0 16px;
}
.tools-page .scope-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--colour-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tools-page .scope {
  display: inline-flex;
  padding: 4px;
  background: var(--colour-surface);
  border: 1px solid #ece7e3;
  border-radius: 999px;
}
.tools-page .scope-btn {
  padding: 6px 14px;
  border: none;
  background: transparent;
  border-radius: 999px;
  color: var(--colour-text-muted);
  font: 500 0.85rem/1 var(--font-body);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-variant-numeric: tabular-nums;
}
.tools-page .scope-btn:hover:not(.active) {
  color: var(--colour-text);
  background: var(--colour-accent-light, #fcf0d8);
}
.tools-page .scope-btn.active,
.tools-page .scope-btn[aria-pressed="true"] {
  background: var(--colour-accent);
  color: #fff;
  font-weight: 600;
}
.tools-page .scope-btn:focus-visible {
  outline: 3px solid var(--colour-accent);
  outline-offset: 2px;
}
.tools-page .scope-btn .count {
  margin-left: 4px;
  opacity: 0.75;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}
.tools-page .scope-cta {
  flex: 1 1 240px;
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  text-align: right;
}
.tools-page .scope-cta strong { color: var(--colour-text); font-weight: 600; }
.tools-page .scope-cta .signin-inline {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: #1D4ED8 !important;
  color: #fff !important;
  border-radius: 999px;
  font-weight: 600;
  margin-right: 0.35rem;
  text-decoration: none;
}
.tools-page .scope-cta .signin-inline:hover {
  background: #1E40AF !important;
  text-decoration: none;
}
.tools-page .scope-cta .signin-inline:focus-visible {
  outline: 3px solid #1D4ED8;
  outline-offset: 2px;
}

/* ----- scope overflow: "More ▾" + anchored menu ----- */
.tools-page .scope-more-wrap { position: relative; display: inline-flex; }
.tools-page .scope-more::after {
  content: "▾";
  margin-left: 6px;
  font-size: 0.7rem;
  color: var(--colour-text-muted);
}
.tools-page .scope-more[aria-expanded="true"] {
  background: var(--colour-accent-light, #fcf0d8);
  color: var(--colour-text);
}
.tools-page .scope-more[aria-expanded="true"]::after { color: var(--colour-accent); }
.tools-page .scope-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 240px;
  background: var(--colour-surface);
  border: 1px solid #d5cfcc;
  border-radius: 6px;
  padding: 4px;
  z-index: 10;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 4px 10px rgba(0,0,0,0.05);
  display: none;
}
.tools-page .scope-menu[data-open="true"] { display: block; }
.tools-page .scope-menu-header {
  padding: 6px 12px 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--colour-text-muted);
}
.tools-page .scope-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font: 500 0.85rem/1.2 var(--font-body);
  color: var(--colour-text);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}
.tools-page .scope-menu-item:hover { background: var(--colour-accent-light, #fcf0d8); }
.tools-page .scope-menu-item:focus-visible {
  outline: 2px solid var(--colour-accent);
  outline-offset: -2px;
  background: var(--colour-accent-light, #fcf0d8);
}
.tools-page .scope-menu-item.active { background: var(--colour-accent); color: #fff; }
.tools-page .scope-menu-item.active .menu-count { color: #fff; opacity: 0.8; }
.tools-page .scope-menu-item .menu-count {
  color: var(--colour-text-muted);
  font-weight: 400;
  font-variant-numeric: tabular-nums;
  margin-left: 12px;
}

/* ----- search input ----- */
.tools-page .finder { margin: 0 0 1.5rem; }
.tools-page .search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: var(--colour-surface) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23655b55' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><path d='m21 21-4.3-4.3'/></svg>") no-repeat 16px center / 18px 18px;
  border: 1px solid #d5cfcc;
  border-radius: 6px;
  font: 400 0.95rem/1.2 var(--font-body);
  color: var(--colour-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.tools-page .search-input::placeholder { color: var(--colour-text-muted); }
.tools-page .search-input:focus {
  outline: none;
  border-color: var(--colour-accent);
  box-shadow: var(--focus-ring);
}

/* ----- situation chip row ----- */
.tools-page .chip-row {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.tools-page .chip-row .chip-label {
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  font-weight: 500;
  margin-right: 4px;
}
.tools-page .chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--colour-surface);
  border: 1px solid #d5cfcc;
  border-radius: 999px;
  color: var(--colour-text);
  font: 500 0.85rem/1 var(--font-body);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.tools-page .chip:hover {
  background: var(--colour-accent-light, #fcf0d8);
  border-color: var(--colour-accent);
}
.tools-page .chip.active,
.tools-page .chip[aria-pressed="true"] {
  background: var(--colour-accent);
  border-color: var(--colour-accent);
  color: #fff;
  font-weight: 600;
}
.tools-page .chip:focus-visible {
  outline: 3px solid var(--colour-accent);
  outline-offset: 2px;
}
.tools-page .chip-clear {
  background: transparent;
  border: none;
  color: var(--colour-text-muted);
  font: 500 0.8rem/1 var(--font-body);
  cursor: pointer;
  padding: 6px 8px;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.tools-page .chip-clear:hover { color: var(--colour-text-muted); }

/* ----- situation explainer strip ----- */
.tools-page .situation-strip {
  display: none;
  margin-top: 12px;
  padding: 12px 16px;
  background: var(--colour-accent-light, #fcf0d8);
  border-left: 3px solid var(--colour-accent);
  border-radius: 0 6px 6px 0;
  font-size: 0.875rem;
  color: var(--colour-text);
  line-height: 1.5;
}
.tools-page .situation-strip.visible { display: block; }
.tools-page .situation-strip strong { color: var(--colour-accent); font-weight: 600; }
.tools-page .situation-strip .arrow { color: var(--colour-text-muted); margin: 0 6px; }

/* ----- result count + hidden hint ----- */
.tools-page .result-count {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--colour-text-muted);
  min-height: 1em;
}
.tools-page .hidden-hint {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.15rem 0.6rem;
  background: var(--colour-accent-light, #fcf0d8);
  color: var(--colour-accent);
  border-radius: 999px;
  font-weight: 500;
}
.tools-page .hidden-hint a { color: var(--colour-accent); text-decoration: underline; }

/* ----- pipeline (featured workflow) ----- */
.tools-page .pipeline {
  margin: 32px 0 16px;
  padding: 20px 24px 24px;
  background: #fff3e4;
  border: 1px solid var(--colour-accent-light, #fcf0d8);
  border-left: 4px solid var(--colour-accent);
  border-radius: var(--card-radius, 12px);
}
.tools-page .pipeline-kicker {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--colour-accent);
  margin-bottom: 6px;
}
.tools-page .pipeline-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 4px;
  color: var(--colour-text);
}
.tools-page .pipeline-lede {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  max-width: 68ch;
  margin: 0 0 12px;
}
.tools-page .pipeline-steps {
  display: flex;
  align-items: stretch;
  gap: 4px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}
.tools-page .pipeline-step-wrap {
  flex: 1 1 180px;
  min-width: 160px;
  display: flex;
  list-style: none;
}
.tools-page .pipeline-step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--colour-surface);
  border: 1px solid #ece7e3;
  border-radius: 6px;
  padding: 12px 14px;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.tools-page .pipeline-step--linked { cursor: pointer; }
.tools-page .pipeline-step--linked:hover {
  border-color: var(--colour-accent);
  background: #fffefb;
}
.tools-page .pipeline-step--linked:hover .step-num {
  background: var(--colour-accent-hover);
}
.tools-page .pipeline-step--linked:hover .step-chevron {
  transform: translateX(3px);
}
.tools-page .step-num {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--colour-accent);
  color: #fff;
  font: 700 0.75rem/1 var(--font-heading);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
  transition: background 0.15s;
}
.tools-page .step-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.tools-page .step-name {
  font-weight: 600;
  color: var(--colour-text);
  font-size: 0.93rem;
}
.tools-page .step-desc { font-size: 0.8rem; color: var(--colour-text-muted); }
.tools-page .step-chevron {
  flex: 0 0 auto;
  color: var(--colour-accent);
  font-size: 1.4rem;
  line-height: 1;
  padding-left: 4px;
  transition: transform 0.15s;
  user-select: none;
}
.tools-page .pipeline-arrow {
  flex: 0 0 auto;
  align-self: center;
  color: var(--colour-accent);
  font-size: 1.1rem;
  padding: 0 2px;
  user-select: none;
  list-style: none;
}
.tools-page .pipeline-foot {
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  margin: 16px 0 0;
}

/* ----- list heading + card catalogue ----- */
.tools-page .list-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 40px 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ece7e3;
}
.tools-page .list-heading h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.tools-page .list-heading .hint,
.tools-page .list-heading .count-hint {
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  font-variant-numeric: tabular-nums;
}

.tools-page .tool-list { display: grid; gap: 8px; }

/* The browser's default [hidden] { display: none } has specificity 0,0,1 —
   lower than .tools-page .tool-card below. Restore it explicitly so the
   search + scope-pill + situation-chip JS filters actually hide cards. */
.tools-page [hidden] { display: none !important; }

/* ----- tool card ----- */
.tools-page .tool-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px 24px;
  align-items: start;
  background: var(--colour-surface);
  border: 1px solid #ece7e3;
  border-radius: var(--card-radius, 12px);
  padding: 16px 20px;
  transition: border-color 0.15s, background 0.15s;
}
.tools-page .tool-card:hover {
  border-color: #d5cfcc;
  background: #fffefb;
}
.tools-page .tool-main { min-width: 0; }
.tools-page .tool-name {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--colour-text);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.tools-page .tool-desc {
  font-size: 0.9rem;
  color: var(--colour-text-muted);
  margin-bottom: 10px;
  max-width: 60ch;
}

/* ----- tool meta row (time · sensitivity) ----- */
.tools-page .tool-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  align-items: center;
  font-variant-numeric: tabular-nums;
}
.tools-page .tool-meta .meta-sep { color: var(--colour-border); }
.tools-page .sensitivity { display: inline-flex; align-items: center; gap: 6px; }
.tools-page .sensitivity-label { color: var(--colour-text); }
.tools-page .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--colour-surface);
  flex: 0 0 auto;
}
.tools-page .dot-green { background: #1a7a3a; }
.tools-page .dot-amber { background: #a67d1a; }
.tools-page .dot-red   { background: #b83a2e; }

/* ----- tag pill family ----- */
.tools-page .tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  background: #ece7e3;
  color: var(--colour-text-muted);
  border-radius: 999px;
  font: 600 0.68rem/1.4 var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.tools-page .tag-pill.tag-kind {
  background: #ece7e3;
  color: var(--colour-text-muted);
}
.tools-page .tag-pill.tag-org {
  background: transparent;
  color: var(--colour-text-muted);
  border: 1px solid #d5cfcc;
  padding: 2px 8px;
}
.tools-page .tag-pill.tag-org::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--colour-text-muted);
  margin-right: 6px;
  flex: 0 0 auto;
}

/* ----- action button ----- */
.tools-page .tool-action {
  align-self: center;
  white-space: nowrap;
}
.tools-page .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--colour-accent);
  color: #fff !important;
  border: 1px solid var(--colour-accent);
  border-radius: 999px;
  font: 600 0.85rem/1 var(--font-body);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}
.tools-page .btn:hover {
  background: var(--colour-accent-hover, #934712);
  border-color: var(--colour-accent-hover, #934712);
  color: #fff !important;
  text-decoration: none;
}
.tools-page .btn:focus-visible {
  outline: 3px solid var(--colour-accent);
  outline-offset: 2px;
}
.tools-page .btn .ext {
  font-size: 0.75rem;
  opacity: 0.85;
  transform: translateY(-1px);
}

/* ----- empty state ----- */
.tools-page .empty-state {
  display: none;
  padding: 32px 24px;
  text-align: center;
  background: var(--colour-surface);
  border: 1px dashed #d5cfcc;
  border-radius: var(--card-radius, 12px);
  margin-top: 12px;
  color: var(--colour-text-muted);
  font-size: 0.9rem;
}
.tools-page .empty-state.visible { display: block; }
.tools-page .empty-state strong { color: var(--colour-text); font-weight: 600; }
.tools-page .empty-state .clear-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--colour-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ----- per-card data-handling accordion ----- */
.tools-page .data-handling {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed #ece7e3;
}
.tools-page .data-handling summary {
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0;
  font-weight: 500;
}
.tools-page .data-handling summary::-webkit-details-marker { display: none; }
.tools-page .data-handling summary::before {
  content: "›";
  font-size: 0.9rem;
  line-height: 1;
  color: var(--colour-text-muted);
  transition: transform 0.15s;
  font-weight: 700;
}
.tools-page .data-handling[open] summary::before { transform: rotate(90deg); }
.tools-page .data-handling summary:hover { color: var(--colour-text-muted); }
.tools-page .data-handling summary:focus-visible {
  outline: 3px solid var(--colour-accent);
  outline-offset: 2px;
}
.tools-page .dh-body {
  padding: 10px 0 4px 18px;
  font-size: 0.85rem;
  color: var(--colour-text-muted);
  line-height: 1.55;
}
.tools-page .dh-body ul { margin: 0; padding-left: 16px; list-style: disc; }
.tools-page .dh-body li { margin-bottom: 4px; }
.tools-page .dh-fine {
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--colour-text-muted);
}
.tools-page .dh-fine a { color: var(--colour-text-muted); text-decoration: underline; }
.tools-page .dh-fine a:hover { color: var(--colour-text-muted); }

/* ----- page-level footer ----- */
.tools-page-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid #ece7e3;
  font-size: 0.825rem;
  color: var(--colour-text-muted);
}
.tools-page-footer p { margin: 0 0 8px; color: var(--colour-text-muted); }
.tools-page-footer .tech-details summary {
  cursor: pointer;
  list-style: none;
  color: var(--colour-text-muted);
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tools-page-footer .tech-details summary::-webkit-details-marker { display: none; }
.tools-page-footer .tech-details summary::before {
  content: "›";
  font-weight: 700;
  transition: transform 0.15s;
}
.tools-page-footer .tech-details[open] summary::before { transform: rotate(90deg); }
.tools-page-footer .tech-details p { margin-top: 8px; font-size: 0.825rem; max-width: 68ch; }

@media (max-width: 640px) {
  .tools-page { padding: 12px 16px 48px; }
  .tools-page .tool-card { grid-template-columns: 1fr; }
  .tools-page .tool-action { justify-self: start; }
  .tools-page .pipeline-arrow { width: 100%; text-align: center; transform: rotate(90deg); }
}

@media (prefers-reduced-motion: reduce) {
  .tools-page .scope-menu,
  .tools-page .scope-btn,
  .tools-page .chip,
  .tools-page .tool-card { transition: none !important; }
}


/* -----------------------------------------------------------------------
   Reduced Motion
   ----------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .button,
  .next-lesson,
  .guide-nav-link {
    transition: none;
  }
}


/* -----------------------------------------------------------------------
   Print
   ----------------------------------------------------------------------- */

@media print {
  .button,
  .try-it,
  .cta-section,
  .nav-dropdown-menu {
    display: none;
  }

  .lesson-layout {
    display: block;
  }

  .sidebar {
    display: none;
  }

  .lesson-content {
    max-width: 100%;
    padding: var(--space-md);
  }

  .capability {
    box-shadow: none;
    break-inside: avoid;
  }

  .example {
    display: none;
  }
}