/* ==========================================================================
   Replyfold — design system
   Built from brand.md tokens only.
   ========================================================================== */

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* --- Brand tokens (light) --- */
:root {
  --color-primary:        #5a3d33;
  --color-accent:         #b86141;
  --color-bg:             #fbf7f2;
  --color-surface:        #ffffff;
  --color-text:           #2b2522;
  --color-text-muted:     #7a7269;
  --color-border:         #e5ddd4;
  --color-danger:         #b02a37;
  --color-success:        #4a7c59;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Nunito', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SF Mono', 'Cascadia Code', monospace;

  --radius:       6px;
  --space:        12px;

  --nav-height:   72px;
  --max-prose:    680px;
  --max-content:  1120px;
}

/* --- Dark theme --- */
[data-theme="dark"] {
  --color-bg:         #1a1512;
  --color-surface:    #2b2522;
  --color-text:       #f0ece7;
  --color-text-muted: #a09890;
  --color-border:     #3d3530;
}

/* --- Base --- */
html {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: var(--nav-height);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color 200ms ease-in-out; }
a:hover { color: var(--color-primary); }
a:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin-bottom: calc(var(--space) * 2); }
h3 { font-size: 1.2rem; }

p { margin-bottom: calc(var(--space) * 2); }
p:last-child { margin-bottom: 0; }

/* --- Section layout --- */
.page-wrap {
  width: 100%;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 calc(var(--space) * 2);
}

.page-section {
  width: 100%;
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: calc(var(--space) * 6) 0;
}

.page-section--wide {
  max-width: var(--max-content);
}

@media (max-width: 720px) {
  .page-section {
    padding: calc(var(--space) * 3) 0;
  }
}

/* --- Eyebrow (section number + label, set in mono) --- */
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: calc(var(--space) * 2);
  display: block;
}

/* --- H2 that acts as a claim line --- */
.section-claim {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  line-height: 1.3;
  margin-bottom: calc(var(--space) * 2);
}

/* --- Horizontal rule (hairline) --- */
.section-rule {
  border: none;
  height: 1px;
  background: var(--color-border);
  margin: 0;
  width: 100%;
}

/* --- Nav --- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 calc(var(--space) * 2);
}

.site-nav .logo-link {
  display: flex;
  align-items: center;
  gap: calc(var(--space) * 1);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
}

.site-nav .logo-link:hover { color: var(--color-text); }

.site-nav .logo-link img {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: calc(var(--space) * 2);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: calc(var(--space) * 0.5) 0;
}

.nav-links a:hover { color: var(--color-text); }

.nav-links .theme-toggle {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: calc(var(--space) * 0.5) calc(var(--space) * 1);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 200ms, color 200ms;
  line-height: 1;
}

.nav-links .theme-toggle:hover {
  background: var(--color-border);
  color: var(--color-text);
}

@media (max-width: 600px) {
  .nav-links .nav-hide-mobile { display: none; }
}

/* --- Mobile nav: prevent horizontal overflow --- */
@media (max-width: 500px) {
  .site-nav {
    padding: 0 calc(var(--space) * 1);
  }
  .nav-links {
    gap: calc(var(--space) * 1);
  }
}

/* --- Footer --- */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  padding: calc(var(--space) * 3) calc(var(--space) * 2);
}

.footer-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--space) * 2);
}

.footer-inner .footer-links {
  display: flex;
  gap: calc(var(--space) * 2);
  list-style: none;
}

.footer-inner .footer-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-inner .footer-links a:hover { color: var(--color-text); }

.footer-inner .footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

@media (max-width: 500px) {
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--space) * 1);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: calc(var(--space) * 1.25) calc(var(--space) * 2);
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 200ms ease-in-out;
  line-height: 1.3;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-accent);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text-muted);
  background: var(--color-surface);
}

.btn-small {
  font-size: 0.75rem;
  padding: calc(var(--space) * 0.75) calc(var(--space) * 1.25);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: var(--radius);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 200ms;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}

.btn-icon:hover {
  background: var(--color-border);
  color: var(--color-text);
}

/* Compound split button */
.compound-btn {
  display: inline-flex;
  align-items: stretch;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-accent);
}

.compound-btn .btn {
  border: none;
  border-radius: 0;
}

.compound-btn .btn-action {
  background: var(--color-accent);
  color: #fff;
}

.compound-btn .btn-action:hover {
  background: var(--color-primary);
}

.compound-btn .btn-copy {
  background: var(--color-accent);
  color: #fff;
  border-left: 1px solid rgba(255,255,255,0.2);
  font-size: 0.85rem;
  padding: calc(var(--space) * 1.25) calc(var(--space) * 1);
}

.compound-btn .btn-copy:hover {
  background: var(--color-primary);
}

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: calc(var(--space) * 2);
  transition: transform 200ms ease-in-out, box-shadow 200ms ease-in-out;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(90, 61, 51, 0.08);
}

.card--no-hover:hover {
  transform: none;
  box-shadow: none;
}

/* --- Proof strip --- */
.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--space) * 3);
  margin: calc(var(--space) * 3) 0;
}

.proof-cell {
  text-align: left;
}

.proof-cell .proof-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  line-height: 1.1;
  margin-bottom: calc(var(--space) * 1);
}

.proof-cell .proof-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  display: block;
}

.proof-cell + .proof-cell {
  border-left: 1px solid var(--color-border);
  padding-left: calc(var(--space) * 3);
}

@media (max-width: 600px) {
  .proof-strip {
    grid-template-columns: 1fr;
    gap: calc(var(--space) * 2);
  }
  .proof-cell + .proof-cell {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--color-border);
    padding-top: calc(var(--space) * 2);
  }
}

/* --- Steps (vertical) --- */
.steps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: calc(var(--space) * 4);
}

.step-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: calc(var(--space) * 2);
  align-items: start;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  position: relative;
}

.step-num::after {
  content: '';
  display: block;
  width: 1px;
  height: calc(100% + calc(var(--space) * 4));
  background: var(--color-border);
  margin: calc(var(--space) * 1) auto 0;
}

.steps-list li:last-child .step-num::after { display: none; }

.step-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: calc(var(--space) * 1);
}

.step-body p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --- Feature cards (2-across) --- */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--space) * 3);
  margin: calc(var(--space) * 3) 0;
}

.feature-grid .card {
  padding: calc(var(--space) * 3);
}

.feature-grid .card h3 {
  margin-bottom: calc(var(--space) * 1);
}

.feature-grid .card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

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

/* --- Hero section --- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--space) * 4);
  align-items: center;
  padding: calc(var(--space) * 6) 0;
  max-width: var(--max-content);
  margin: 0 auto;
  position: relative;
}

.hero-text h1 .highlight {
  color: var(--color-accent);
}

.hero-text .hero-sub {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: calc(var(--space) * 2) 0 calc(var(--space) * 3);
}

.hero-actions {
  display: flex;
  gap: calc(var(--space) * 2);
  flex-wrap: wrap;
}

.hero-figure {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-figure svg {
  max-width: 100%;
  height: auto;
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
    padding: calc(var(--space) * 3) 0;
    gap: calc(var(--space) * 3);
  }
  .hero-figure {
    order: -1;
  }
}

/* --- App page --- */
.app-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--space) * 3);
  padding: calc(var(--space) * 3) 0;
  max-width: var(--max-content);
  margin: 0 auto;
}

.app-header {
  text-align: center;
  max-width: var(--max-prose);
  margin: 0 auto calc(var(--space) * 2);
}

.app-header h1 {
  margin-bottom: calc(var(--space) * 1);
}

.app-header p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* Input zone */
.input-zone {
  max-width: var(--max-prose);
  margin: 0 auto;
  width: 100%;
}

.input-zone textarea {
  width: 100%;
  min-height: 160px;
  padding: calc(var(--space) * 1.5);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.5;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  resize: vertical;
  transition: border-color 200ms;
}

.input-zone textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.input-zone textarea::placeholder {
  color: var(--color-text-muted);
}

.input-controls {
  display: flex;
  gap: calc(var(--space) * 1.5);
  align-items: center;
  flex-wrap: wrap;
  margin-top: calc(var(--space) * 2);
}

.input-controls .or-divider {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.input-controls .file-label {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--space) * 0.5);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: calc(var(--space) * 0.5) 0;
}

.input-controls .file-label:hover { color: var(--color-text); }

.threshold-control {
  display: flex;
  align-items: center;
  gap: calc(var(--space) * 1);
  margin-top: calc(var(--space) * 1);
}

.threshold-control label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.threshold-control input[type="range"] {
  flex: 1;
  max-width: 160px;
  accent-color: var(--color-accent);
}

/* Spinner */
.spinner {
  display: none;
  align-items: center;
  gap: calc(var(--space) * 1);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.spinner.active {
  display: inline-flex;
}

.spinner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 0.8s ease-in-out infinite;
}

.spinner-dot:nth-child(2) { animation-delay: 0.15s; }
.spinner-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes pulse-dot {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

/* Results area */
.results-area {
  display: none;
  max-width: var(--max-content);
  margin: 0 auto;
  width: 100%;
}

.results-area.active { display: block; }

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--space) * 2);
  flex-wrap: wrap;
  gap: calc(var(--space) * 1);
}

.results-header .results-summary {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.results-header .results-actions {
  display: flex;
  gap: calc(var(--space) * 1);
  flex-wrap: wrap;
}

/* Group card */
.group-card {
  margin-bottom: calc(var(--space) * 2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
}

.group-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--space) * 1.5);
  cursor: pointer;
  user-select: none;
  transition: background 200ms;
}

.group-card-header:hover { background: rgba(184, 97, 65, 0.04); }

.group-card-header .group-label {
  display: flex;
  align-items: center;
  gap: calc(var(--space) * 1);
}

.group-card-header .group-label .group-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 calc(var(--space) * 0.5);
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
}

.group-card-header .group-label h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.group-card-header .group-controls {
  display: flex;
  gap: calc(var(--space) * 0.5);
}

.group-card-body {
  display: none;
  padding: 0 calc(var(--space) * 1.5) calc(var(--space) * 1.5);
  border-top: 1px solid var(--color-border);
}

.group-card-body.open { display: block; }

.group-card-body .question-list {
  list-style: none;
  padding: calc(var(--space) * 1.5) 0;
}

.group-card-body .question-list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: calc(var(--space) * 0.5) 0;
  padding-left: calc(var(--space) * 1);
  border-left: 2px solid var(--color-border);
  margin-bottom: calc(var(--space) * 0.5);
}

.group-card-body .answer-area textarea {
  width: 100%;
  min-height: 60px;
  padding: calc(var(--space) * 1);
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.5;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  resize: vertical;
  transition: border-color 200ms;
}

.group-card-body .answer-area textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.group-card-body .answer-area textarea::placeholder {
  color: var(--color-text-muted);
}

.group-card-body .answer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(var(--space) * 0.75);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.split-merge-bar {
  display: flex;
  gap: calc(var(--space) * 0.75);
  padding: calc(var(--space) * 0.75) calc(var(--space) * 1.5);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  align-items: center;
}

.split-merge-bar .split-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Input error state */
.input-error {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-danger);
  margin-top: calc(var(--space) * 1);
  display: none;
}

.input-error.active { display: block; }

/* --- Pricing page --- */
.pricing-section {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: calc(var(--space) * 6) 0;
}

.pricing-cards {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space) * 3);
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: calc(var(--space) * 3);
  max-width: 480px;
}

.pricing-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: calc(var(--space) * 1);
}

.pricing-card .price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: calc(var(--space) * 2);
  display: block;
}

.pricing-card .price-note {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.pricing-card ul {
  list-style: none;
  margin: calc(var(--space) * 2) 0;
}

.pricing-card ul li {
  padding: calc(var(--space) * 0.5) 0;
  font-size: 0.95rem;
  display: flex;
  gap: calc(var(--space) * 0.75);
  align-items: flex-start;
}

.pricing-card ul li::before {
  content: '→';
  font-family: var(--font-mono);
  color: var(--color-accent);
  flex-shrink: 0;
}

.pricing-card .unavailable-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background: var(--color-bg);
  padding: calc(var(--space) * 1);
  border-radius: var(--radius);
  margin-top: calc(var(--space) * 2);
}

/* Mock checkout */
.checkout-demo {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: calc(var(--space) * 3);
  margin-top: calc(var(--space) * 3);
  max-width: 480px;
}

.checkout-demo .demo-notice {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: calc(var(--space) * 2);
  display: block;
}

.checkout-demo form {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space) * 1.5);
}

.checkout-demo .field label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: calc(var(--space) * 0.5);
}

.checkout-demo .field input {
  width: 100%;
  padding: calc(var(--space) * 1);
  font-family: var(--font-body);
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
}

.checkout-demo .field input:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* --- Privacy / Terms pages --- */
.prose-page {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: calc(var(--space) * 4) 0;
}

.prose-page h1 {
  margin-bottom: calc(var(--space) * 1);
}

.prose-page .page-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: calc(var(--space) * 3);
  display: block;
}

.prose-page h2 {
  font-size: 1.1rem;
  margin: calc(var(--space) * 3) 0 calc(var(--space) * 1);
}

.prose-page p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: calc(var(--space) * 1);
}

.prose-page ul {
  padding-left: calc(var(--space) * 2);
  margin-bottom: calc(var(--space) * 1);
}

.prose-page ul li {
  margin-bottom: calc(var(--space) * 0.5);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- CTA section --- */
.cta-section {
  text-align: center;
  padding: calc(var(--space) * 8) 0;
  max-width: var(--max-prose);
  margin: 0 auto;
}

.cta-section h2 {
  margin-bottom: calc(var(--space) * 2);
}

.cta-section p {
  margin-bottom: calc(var(--space) * 3);
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

/* --- Animations --- */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    animation: fade-in 400ms ease-out both;
  }
  .fade-in-delay-1 { animation-delay: 0.1s; }
  .fade-in-delay-2 { animation-delay: 0.2s; }
  .fade-in-delay-3 { animation-delay: 0.3s; }
  .fade-in-delay-4 { animation-delay: 0.4s; }
}

/* --- Misc --- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.text-mono {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.text-accent {
  color: var(--color-accent);
}

/* --- Inline-style extraction utilities --- */
.badge-accent {
  margin-top: calc(var(--space) * 2);
  font-size: 0.95rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.accent-notice {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: calc(var(--space) * 2);
}

.card--bg {
  background: var(--color-bg);
}

.pill-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 0 8px;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
}

.card--compact {
  padding: calc(var(--space) * 1.5);
}

.pill-group-label {
  margin-bottom: calc(var(--space) * 0.5);
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  gap: calc(var(--space) * 0.5);
}

.text-mono--small {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
}