/*
 * sandbox.css  ·  AUTO-GENERATED by scripts/consolidate_css.py
 *
 * Bucket: sandbox
 * Rules in source files: 85
 * Rules after dedup:     79
 * Source files merged:
 *   - css/index-styles.css
 *   - css/shared-styles.css
 *   - sandbox/sandbox.css
 */

.hero-text-container {
  opacity: 0;
  pointer-events: none;
  position: fixed;
  transition: opacity 0.5s ease, 
              top 1s cubic-bezier(0.65, 0, 0.35, 1), 
              left 1s cubic-bezier(0.65, 0, 0.35, 1),
              transform 1s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: 1002;
}

@media (max-width: 767px) {
  .hero-text-container {
    display: none !important;
  }
}

.btn-primary {
  background: #156082;
  border: none;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-secondary {
  background: #444;
  border: none;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  transition: background 0.2s ease, transform 0.2s ease;
}

@media (max-width: 1100px) {
  .docs-layout {
    grid-template-columns: minmax(0,1fr);
    padding-top: 110px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sandbox-tile,
  .sandbox-tile::after {
    transition: none !important;
  }
}

.docs-layout {
  display: grid;
  font-family: var(--font-sans);
  gap: var(--space-2xl);
  grid-template-columns: var(--rail-left-w) minmax(0, 1fr) var(--rail-right-w);
  margin: 0 auto;
  max-width: var(--max-content);
  padding: 140px var(--space-xl) var(--space-3xl);
}

.docs-content {
  min-width: 0;
}

.sandbox-bar {
  align-items: center;
  background: var(--brand-teal);
  color: #fff;
  display: flex;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  gap: 16px;
  padding: 8px 22px;
  position: sticky;
  top: 0;
  z-index: 10005;
}

.docs-left {
  font-size: 13px;
  padding-right: 8px;
}

.docs-left,
.docs-right {
  align-self: start;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  position: sticky;
  scrollbar-width: thin;
  top: 120px;
}

@media (max-width: 1100px) {
  .docs-left,
  .docs-right {
    display: none;
  }
}

.docs-right {
  border-left: 1px solid var(--border);
  font-size: 12.5px;
  padding-left: 8px;
}

.sandbox-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.sandbox-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: block;
  overflow: hidden;
  position: relative;
  text-decoration: none;
  transition: transform var(--motion-base) var(--ease-out),
              box-shadow var(--motion-base) var(--ease-out),
              border-color var(--motion-base) ease;
  will-change: transform;
}

/* Phase 9.2: footer pass — body bg, greyscale type, no decorative
   colour cells. The legacy footer used `var(--bg-soft)` (#f8f8f8)
   which clashed against the new warm `--ad-bg` (#f5f3ef). Single law:
   atmosphere from content, not a coloured panel under it. */
.sandbox-footer {
  background: var(--ad-bg, var(--bg-soft));
  border-top: 1px solid var(--ad-border, var(--border));
  color: var(--ad-text-3, var(--text-muted));
  font-family: var(--ad-font-body, var(--font-sans));
  margin-top: var(--space-4xl);
  padding: var(--space-3xl) var(--space-2xl) var(--space-2xl);
}
html.dark-mode .sandbox-footer {
  background: var(--ad-bg-dark, #1a1a1a);
  border-top-color: var(--ad-border, rgba(255,255,255,0.10));
  color: var(--ad-text-3, #aaa);
}

.sandbox-bar strong {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sandbox-bar a {
  color: #fff;
  text-decoration: underline;
}

.sandbox-tile::after {
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.55) 50%, transparent 65%);
  content: '';
  inset: 0;
  mix-blend-mode: screen;
  pointer-events: none;
  position: absolute;
  transform: translateX(-110%) skewX(-12deg);
  transition: transform var(--motion-slow) var(--ease-out);
  z-index: 2;
}

.sandbox-footer h4 {
  color: var(--ad-text-1, var(--text));
  font-family: var(--ad-font-body, var(--font-sans));
  font-size: 11px;
  font-weight: 500;          /* was 700 — Phase 9.2: greyscale + lighter weight */
  letter-spacing: 0.10em;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}
html.dark-mode .sandbox-footer h4 { color: var(--ad-text-1, #e0e0e0); }

.sandbox-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sandbox-footer li {
  margin-bottom: var(--space-xs);
}

.sandbox-footer a {
  color: var(--ad-text-3, var(--text-muted));
  font-family: var(--ad-font-body, var(--font-sans));
  font-size: 13px;
  font-weight: 300;          /* Phase 9.2: 14/300 footer rhythm */
  text-decoration: none;
  transition: color 0.18s cubic-bezier(0.65, 0, 0.35, 1);
}
@media (hover: hover) {
  .sandbox-footer a:hover { color: var(--ad-teal, #156082); }
}
.sandbox-footer a:focus-visible {
  outline: 2px solid var(--ad-teal, #156082);
  outline-offset: 2px;
  border-radius: 4px;
}

.docs-content > h1,
main.sandbox-main h1 {
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 38px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.docs-content > h2,
main.sandbox-main h2 {
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 32px 0 12px;
}

.hero-text-container.visible {
  opacity: 1;
  pointer-events: none;
}

.hero-text-container .hero-text-inner {
  pointer-events: auto;
}

.hero-text-container.fade-out {
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.5s ease-out;
}

.hero-text-container.right-position {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  left: 55%;
  max-width: none;
  padding: 0 40px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
}

.hero-text-container .hero-heading {
  color: #222;
  font-family: 'Inter Display', 'Inter', sans-serif;
  font-size: 44px;
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 12px 0;
  padding-left: 0;
}

.hero-text-container .hero-subheading {
  color: #000;
  font-family: 'Inter Display', 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 0.5px;
  line-height: 1.5;
  margin: 0;
  padding-left: 0;
}

.btn-primary:hover {
  background: #0e4560;
  transform: scale(1.02);
}

.btn-secondary:hover {
  background: #222;
  transform: scale(1.02);
}

@media (max-width: 900px) {
  .sandbox-footer .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.docs-layout.wide {
  max-width: none;
  padding-left: var(--space-2xl);
  padding-right: var(--space-2xl);
}

.sandbox-bar ~ .docs-layout {
  padding-top: 158px;
}

.sandbox-bar .spacer {
  flex: 1;
}

@media (max-width: 900px) {
  .sandbox-footer .footer-brand {
    grid-column: 1 / -1;
  }
}

.docs-left .nav-section {
  margin-bottom: 22px;
}

.docs-left .nav-section-title {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  padding-left: 10px;
  text-transform: uppercase;
}

.docs-left .nav-link {
  align-items: center;
  border-radius: 5px;
  color: var(--text);
  display: flex;
  font-weight: 400;
  justify-content: space-between;
  line-height: 1.4;
  padding: 5px 10px;
  text-decoration: none;
  transition: background var(--motion-fast), color var(--motion-fast);
}

.docs-right .toc-title {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 0 10px 12px;
  text-transform: uppercase;
}

.docs-right .toc-link {
  border-left: 2px solid transparent;
  border-radius: 4px;
  color: var(--text-muted);
  display: block;
  line-height: 1.45;
  margin-left: -2px;
  padding: 4px 12px;
  text-decoration: none;
  transition: color var(--motion-fast), border-color var(--motion-fast);
}

.docs-content .callout-pre {
  background: var(--co-bg-info);
  box-shadow: inset 3px 0 0 var(--co-rule-info);
}

.docs-content .callout-post {
  background: var(--co-bg-success);
  box-shadow: inset 3px 0 0 var(--co-rule-success);
}

.docs-content .callout-side {
  background: var(--co-bg-warn);
  box-shadow: inset 3px 0 0 var(--co-rule-warn);
}

.docs-content .callout-warn {
  background: var(--co-bg-danger);
  box-shadow: inset 3px 0 0 var(--co-rule-danger);
}

@media (prefers-reduced-motion: reduce) {
  .sandbox-tile:hover {
    box-shadow: none;
    transform: none;
  }
}

.sandbox-tile:hover {
  border-color: oklch(70% 0.10 240 / 0.4);
  box-shadow: 0 12px 28px oklch(50% 0.10 240 / 0.14), 0 4px 8px rgba(0,0,0,0.06);
  transform: translateY(-4px);
}

.sandbox-tile .head {
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-dark));
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 22px 18px;
}

.sandbox-tile .body {
  padding: 14px 18px 18px;
}

.sandbox-footer .footer-inner {
  margin: 0 auto;
  max-width: var(--max-content);
}

.sandbox-footer .footer-grid {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  margin-bottom: var(--space-2xl);
}

.sandbox-footer .footer-brand {
  color: var(--ad-text-1, var(--text));
  font-family: var(--ad-font-body, var(--font-display));
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
}
html.dark-mode .sandbox-footer .footer-brand { color: var(--ad-text-1, #e0e0e0); }

.sandbox-footer .footer-tag {
  color: var(--ad-text-3, var(--text-muted));
  font-family: var(--ad-font-body, var(--font-sans));
  font-size: 13px;
  font-weight: 300;
  line-height: 1.65;
  max-width: 280px;
}

.sandbox-footer .footer-bottom {
  align-items: center;
  border-top: 1px solid var(--ad-border, var(--border));
  color: var(--ad-text-5, var(--text-muted));
  display: flex;
  flex-wrap: wrap;
  font-family: var(--ad-font-body, var(--font-sans));
  font-size: 12px;
  font-weight: 300;
  gap: var(--space-md);
  justify-content: space-between;
  padding-top: var(--space-lg);
}

html.dark-mode .btn-primary {
  background: #156082;
}

html.dark-mode .btn-secondary {
  background: #555;
}

@media (prefers-reduced-motion: reduce) {
  .sandbox-tile:hover::after {
    transform: translateX(-110%) skewX(-12deg);
  }
}

.docs-content > h1:first-child {
  margin-top: 0;
}

.docs-content .ref-table th {
  top: 0;
}

.sandbox-tile:hover::after {
  transform: translateX(110%) skewX(-12deg);
}

/* Note: hover on .sandbox-footer a is now defined inside the
   @media (hover: hover) block above (Phase 9.2 + interaction-agent
   brief: hover wrapped to prevent sticking on touch devices). */

html.dark-mode .sandbox-tile::after {
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.10) 50%, transparent 65%);
}

.hero-text-container.fade-out .hero-text-inner {
  pointer-events: none !important;
}

.hero-text-container.right-position .hero-text-inner {
  max-width: 600px;
  text-align: left;
  width: 100%;
}

.docs-left .nav-link:hover {
  background: var(--bg-soft);
  color: var(--brand-teal);
  text-decoration: none;
}

.docs-left .nav-link.active {
  background: rgba(21,96,130,0.10);
  color: var(--brand-teal);
  font-weight: 500;
}

.docs-left .nav-link .nav-count {
  background: var(--bg-soft);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 11px;
  margin-left: 8px;
  padding: 1px 7px;
}

.docs-right .toc-link:hover {
  color: var(--text);
  text-decoration: none;
}

.docs-right .toc-link.active {
  border-left-color: var(--brand-teal);
  color: var(--brand-teal);
  font-weight: 500;
}

.sandbox-tile .body .title {
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.sandbox-tile .body .desc {
  color: var(--text-muted);
  font-size: 13px;
}

.sandbox-footer .footer-brand .ai {
  color: var(--brand-teal);
}

html.dark-mode .hero-text-container .hero-heading,
html.dark-mode .hero-text-container .hero-subheading {
  color: var(--text-primary);
}

html.dark-mode .btn-primary:hover {
  background: #0e4560;
}

html.dark-mode .btn-secondary:hover {
  background: #666;
}

.sandbox-footer .footer-bottom .legal a {
  margin-left: var(--space-md);
}

.docs-left .nav-link.active .nav-count {
  background: rgba(21,96,130,0.12);
  color: var(--brand-teal);
}