/* Jonarix — Learn to code academy */
.learn-page {
  /* Fixed academy palette — do not inherit dashboard grey --purple override */
  --learn-accent: #7c3aed;
  --learn-accent-hover: #6d28d9;
  --learn-accent-dim: rgba(124, 58, 237, 0.18);
  --learn-glow: rgba(124, 58, 237, 0.35);
  --learn-rail: 280px;
  background: var(--bg);
  color: var(--text);
  scroll-behavior: smooth;
}

.learn-page.track-vibe {
  --learn-accent: #06b6d4;
  --learn-accent-hover: #0891b2;
  --learn-accent-dim: rgba(6, 182, 212, 0.18);
  --learn-glow: rgba(6, 182, 212, 0.35);
}

.learn-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--learn-accent);
  color: #fff;
  border-radius: var(--radius-sm);
}
.learn-skip:focus {
  left: 1rem;
  top: 1rem;
}

/* Hub hero */
.learn-hero {
  position: relative;
  padding: clamp(3rem, 8vw, 6rem) 0 4rem;
  overflow: hidden;
}
.learn-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 20% 0%, var(--learn-accent-dim), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(6, 182, 212, 0.08), transparent 50%);
}
.learn-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
}
.learn-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--learn-accent);
  margin-bottom: 1rem;
}
.learn-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--learn-accent);
  animation: learnPulse 2s ease-in-out infinite;
}
@keyframes learnPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.learn-title {
  font-family: var(--heading-font);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}
.learn-lede {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text-2);
  max-width: 52ch;
  margin: 0 0 2rem;
}
.learn-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-bottom: 2.5rem;
}
.learn-stat strong {
  display: block;
  font-family: var(--heading-font);
  font-size: 1.5rem;
  color: var(--text);
}
.learn-stat span {
  font-size: 0.875rem;
  color: var(--text-2);
}

/* Track cards */
.learn-tracks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1.25rem;
}
.learn-track-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: linear-gradient(165deg, var(--elevated) 0%, var(--surface) 100%);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.learn-track-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at 80% 0%, var(--learn-accent-dim), transparent 60%);
  transition: opacity var(--transition);
  pointer-events: none;
}
.learn-track-card:hover,
.learn-track-card:focus-visible {
  border-color: color-mix(in srgb, var(--learn-accent) 50%, var(--border-light));
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.learn-track-card:hover::before,
.learn-track-card:focus-visible::before {
  opacity: 1;
}
.learn-track-card--solo:hover { --learn-accent: var(--purple); }
.learn-track-card--vibe:hover { --learn-accent: var(--cyan); }
.learn-track-visual {
  width: 100%;
  max-height: 140px;
  object-fit: contain;
  margin-bottom: 1rem;
  animation: floatVisual 5s ease-in-out infinite;
}
.learn-track-card h2 {
  font-family: var(--heading-font);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}
.learn-track-card p {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.55;
  margin: 0 0 1rem;
  flex: 1;
}
.learn-track-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.learn-pill {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--learn-accent-dim);
  color: var(--learn-accent);
  border: 1px solid color-mix(in srgb, var(--learn-accent) 25%, transparent);
}
.learn-track-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--learn-accent);
}

/* Shell layout */
.learn-shell {
  display: none;
  min-height: calc(100vh - 72px);
}
.learn-shell.is-active {
  display: flex;
  flex-direction: column;
}
.learn-progress-wrap {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 0;
}
.learn-progress-bar {
  height: 3px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.35rem;
}
.learn-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--learn-accent), var(--purple-light));
  border-radius: inherit;
  transition: width 0.4s ease;
}
.learn-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--text-2);
}
.learn-back-hub {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-2);
  font-size: 0.875rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}
.learn-back-hub:hover { color: var(--text); }

.learn-layout {
  display: grid;
  grid-template-columns: var(--learn-rail) 1fr;
  flex: 1;
  align-items: start;
}
@media (max-width: 960px) {
  .learn-layout {
    grid-template-columns: 1fr;
  }
}

/* Sidebar */
.learn-sidebar {
  position: sticky;
  top: 56px;
  max-height: calc(100vh - 56px);
  overflow-y: auto;
  padding: 1rem 0 2rem;
  border-right: 1px solid var(--border);
  scrollbar-width: thin;
  scrollbar-color: var(--border-light) transparent;
  display: flex;
  flex-direction: column;
}
@media (max-width: 960px) {
  .learn-sidebar {
    position: relative;
    top: 0;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
  }
}
.learn-sidebar-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  padding: 0 1rem 0.75rem;
}
.learn-module {
  margin-bottom: 0.25rem;
  width: 100%;
}
.learn-module-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.6rem 1rem;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--heading-font);
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.learn-module-index {
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
  display: grid;
  place-items: center;
  font-size: 0.6875rem;
  font-weight: 700;
  font-family: var(--mono-font, ui-monospace, monospace);
  color: var(--learn-accent);
  background: var(--learn-accent-dim);
  border: 1px solid color-mix(in srgb, var(--learn-accent) 35%, transparent);
  border-radius: 6px;
}
.learn-module-title {
  flex: 1;
  min-width: 0;
  line-height: 1.3;
}
.learn-module-chevron {
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--text-3);
}
.learn-module-btn:hover { background: var(--elevated); }
.learn-module-btn[aria-expanded="true"] { color: var(--learn-accent); }
.learn-module-btn[aria-expanded="true"] .learn-module-chevron { color: var(--learn-accent); }
.learn-module-lessons {
  list-style: none;
  margin: 0;
  padding: 0 0 0.5rem 0.5rem;
}
.learn-module-lessons[hidden] { display: none; }
.learn-lesson-link {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  width: 100%;
  padding: 0.45rem 0.75rem 0.45rem 1.25rem;
  border: none;
  background: none;
  color: var(--text);
  font-size: 0.8125rem;
  text-align: left;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-family: inherit;
  line-height: 1.35;
}
.learn-lesson-link:hover { background: var(--elevated); }
.learn-lesson-link.is-active {
  color: #fff;
  background: var(--learn-accent);
  font-weight: 600;
}
.learn-lesson-link.is-active .learn-check {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}
.learn-lesson-link.is-done .learn-check {
  color: var(--green);
}
.learn-check {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-top: 2px;
  border: 1.5px solid var(--border-light);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 9px;
}
.learn-lesson-link.is-done .learn-check {
  border-color: var(--green);
  background: var(--green-dim);
}

/* Lesson panel */
.learn-main {
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem) 4rem;
  min-width: 0;
}
.learn-lesson-header {
  margin-bottom: 2rem;
  animation: jx-fade-in 0.4s ease-out;
}
@keyframes jx-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.learn-lesson-module {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--learn-accent);
  margin-bottom: 0.5rem;
}
.learn-lesson-title {
  font-family: var(--heading-font);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
}
.learn-lesson-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-2);
  margin-bottom: 1rem;
}
.learn-objectives {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.learn-objectives li {
  font-size: 0.875rem;
  color: var(--text-2);
  padding-left: 1.25rem;
  position: relative;
}
.learn-objectives li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--learn-accent);
}

/* Sections */
.learn-sections {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.learn-section {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.learn-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.learn-prose {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
}
.learn-prose p { margin: 0 0 1rem; }
.learn-prose p:last-child { margin-bottom: 0; }
.learn-prose ul { margin: 0 0 1rem; padding-left: 1.25rem; }
.learn-prose code {
  font-family: var(--mono);
  font-size: 0.875em;
  background: var(--elevated);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.learn-code-wrap {
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  overflow: hidden;
  background: #030308;
}
.learn-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: var(--elevated);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-2);
}
.learn-code-lang {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--learn-accent);
}
.learn-code-copy {
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text-2);
  font-size: 0.6875rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}
.learn-code-copy:hover { color: var(--text); border-color: var(--text-3); }
.learn-code-copy.is-copied { color: var(--green); border-color: var(--green); }
.learn-code pre {
  margin: 0;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #c9d1d9;
}
.learn-code-caption {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  color: var(--text-2);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.learn-callout {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--learn-accent);
  background: var(--learn-accent-dim);
}
.learn-callout--warn {
  border-left-color: var(--orange);
  background: rgba(240, 136, 62, 0.1);
}
.learn-callout--idea {
  border-left-color: var(--cyan);
  background: var(--cyan-dim);
}
.learn-callout-title {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 0 0 0.35rem;
}
.learn-callout-body {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-2);
}
.learn-callout-body p { margin: 0; }

.learn-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: learn-step;
}
.learn-step {
  position: relative;
  padding-left: 2.5rem;
  padding-bottom: 1.25rem;
  border-left: 2px solid var(--border);
  margin-left: 0.75rem;
}
.learn-step:last-child { border-left-color: transparent; padding-bottom: 0; }
.learn-step::before {
  counter-increment: learn-step;
  content: counter(learn-step);
  position: absolute;
  left: -0.85rem;
  top: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--learn-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.learn-step h4 {
  font-family: var(--heading-font);
  font-size: 0.9375rem;
  margin: 0 0 0.35rem;
}
.learn-step p {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.55;
  margin: 0;
}

.learn-visual {
  text-align: center;
  max-width: min(100%, 720px);
  margin-left: auto;
  margin-right: auto;
}
.learn-visual img {
  width: 100%;
  max-width: 100%;
  max-height: min(42vh, 340px);
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}
.learn-visual--compact img,
.learn-visual--compact .learn-visual-svg {
  max-height: min(40vh, 320px);
}
.learn-visual--compact .learn-visual-svg svg {
  width: 100%;
  max-height: min(40vh, 320px);
  height: auto;
  display: block;
  margin: 0 auto;
}
.learn-visual figcaption {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-2);
}
.learn-visual--hero {
  margin-bottom: 0.5rem;
}
.learn-visual--hero img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  background: linear-gradient(180deg, var(--elevated) 0%, var(--surface) 100%);
  border-color: color-mix(in srgb, var(--learn-accent) 35%, var(--border-light));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px color-mix(in srgb, var(--learn-accent) 20%, transparent);
}
.learn-visual--hero figcaption {
  font-size: 0.9375rem;
  color: var(--text);
  font-weight: 500;
}

.learn-start-badge {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--learn-accent);
}
.learn-lesson-start {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.35rem;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 4px;
  background: var(--learn-accent-dim);
  color: var(--learn-accent);
  vertical-align: middle;
}
.learn-lesson-link.is-active .learn-lesson-start {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

/* Voice narration */
.learn-voice-bar {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--learn-accent) 40%, var(--border));
  background: linear-gradient(135deg, var(--learn-accent-dim), transparent 65%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}
.learn-voice-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.learn-voice-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--elevated);
  color: var(--text);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.learn-voice-btn:hover { border-color: var(--learn-accent); color: var(--learn-accent); }
.learn-voice-btn--primary {
  background: var(--learn-accent);
  border-color: transparent;
  color: #fff;
}
.learn-voice-btn--primary:hover { filter: brightness(1.1); color: #fff; }
.learn-voice-btn:disabled { opacity: 0.55; cursor: wait; }
.learn-voice-speed,
.learn-voice-auto {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-2);
}
.learn-voice-speed input[type="range"] {
  width: 100px;
  accent-color: var(--learn-accent);
}
.learn-voice-status {
  flex: 1 1 100%;
  font-size: 0.8125rem;
  color: var(--text-2);
}
.learn-voice-active {
  outline: 2px solid var(--learn-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--learn-accent) 8%, transparent);
}

.learn-exercise {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px dashed color-mix(in srgb, var(--learn-accent) 45%, var(--border));
  background: linear-gradient(135deg, var(--learn-accent-dim), transparent 70%);
  font-size: 0.9375rem;
  line-height: 1.6;
}
.learn-exercise strong { color: var(--learn-accent); }

.learn-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 640px) {
  .learn-compare { grid-template-columns: 1fr; }
}
.learn-compare-col {
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: var(--elevated);
}
.learn-compare-col h4 {
  font-family: var(--heading-font);
  font-size: 0.875rem;
  margin: 0 0 0.5rem;
  color: var(--learn-accent);
}
.learn-compare-col p {
  font-size: 0.875rem;
  color: var(--text-2);
  margin: 0;
  line-height: 1.5;
}

/* Loader demo (live) */
.learn-loader-demo {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.learn-loader-ring {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--learn-accent);
  border-radius: 50%;
  animation: learnSpin 0.85s linear infinite;
}
@keyframes learnSpin {
  to { transform: rotate(360deg); }
}
.learn-skeleton {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.learn-skeleton-line {
  height: 10px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--border) 25%, var(--border-light) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: learnShimmer 1.2s ease-in-out infinite;
}
.learn-skeleton-line.short { width: 65%; }
@keyframes learnShimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* Lesson nav footer */
.learn-lesson-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.learn-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: background var(--transition), color var(--transition);
}
.learn-btn--ghost {
  background: var(--elevated);
  color: var(--text);
  border: 1px solid var(--border-light);
}
.learn-btn--ghost:hover { border-color: var(--text-3); }
.learn-btn--primary {
  background: var(--learn-accent);
  color: #fff;
  border: 1px solid color-mix(in srgb, var(--learn-accent) 80%, #fff);
  box-shadow: 0 2px 12px var(--learn-glow);
}
.learn-btn--primary:hover {
  background: var(--learn-accent-hover);
  filter: none;
}
.learn-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Transition overlay */
.learn-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.learn-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}
.learn-overlay p {
  font-size: 0.9375rem;
  color: var(--text-2);
  margin: 0;
}
.learn-overlay strong { color: var(--text); }

/* Hub hidden when in lesson */
.learn-hub.is-hidden { display: none; }

/* Dashboard embed */
#view-learn.active { display: block; }
#view-learn .learn-dash-wrap { padding: 0 0 2rem; }
#view-learn .learn-hero { padding: 0.75rem 0 1.25rem; }
#view-learn .learn-hero-bg { display: none; }
.learn-dash-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.learn-dash-title {
  font-family: var(--heading-font);
  font-size: 1.35rem;
  margin: 0 0 0.35rem;
}
.learn-dash-sub { margin: 0; font-size: 0.875rem; color: var(--text-2); }
.learn-plan-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--elevated);
  border: 1px solid var(--border-light);
  color: var(--text-2);
  white-space: nowrap;
}
.learn-plan-badge--pro {
  background: var(--green-dim);
  border-color: var(--green);
  color: var(--green);
}
.learn-hero-inner--compact .learn-tracks { margin-top: 0.5rem; }
.learn-track-visual-inline {
  width: 100%;
  max-height: 160px;
  margin-bottom: 0.75rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--elevated);
}
.learn-track-visual-inline svg { width: 100%; height: auto; display: block; }
.learn-layout--dash {
  max-width: none;
  padding: 0;
}
#view-learn .learn-sidebar {
  width: var(--learn-rail);
  min-width: var(--learn-rail);
  flex-shrink: 0;
}
#view-learn .learn-main {
  flex: 1;
  min-width: 0;
}
.learn-progress-meta--dash { padding: 0 0 0.5rem; }
.learn-visual--inline .learn-visual-svg {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--elevated);
}
.learn-visual--inline .learn-visual-svg svg {
  width: 100%;
  max-width: 100%;
  max-height: min(40vh, 320px);
  height: auto;
  display: block;
  margin: 0 auto;
}
.learn-paywall {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  padding: 1rem;
}
.learn-paywall[hidden] { display: none; }
.learn-paywall-card {
  max-width: 420px;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: var(--elevated);
  text-align: center;
}
.learn-paywall-title { margin: 0 0 0.5rem; font-family: var(--heading-font); }
.learn-paywall-sub { margin: 0 0 1.25rem; color: var(--text-2); font-size: 0.9rem; }
.learn-paywall-actions { display: flex; flex-direction: column; gap: 0.5rem; }
.learn-celebrate {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
}
.learn-celebrate-bit {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c, #7c3aed);
  animation: learnConfetti 0.9s ease-out var(--d, 0s) forwards;
  transform: rotate(var(--a, 0deg)) translateY(0);
}
@keyframes learnConfetti {
  to {
    transform: rotate(var(--a, 0deg)) translateY(-120px);
    opacity: 0;
  }
}
.learn-lesson-link--locked {
  color: var(--text-2);
  opacity: 1;
}
.learn-lesson-link--locked::after {
  content: "Pro";
  margin-left: auto;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  color: var(--text-3);
  border: 1px solid var(--border-light);
}

/* Coder Space Studio */
.learn-section--studio {
  margin: 1.25rem 0 2rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--learn-accent) 12%, var(--surface)), var(--surface));
  border: 2px solid color-mix(in srgb, var(--learn-accent) 45%, var(--border));
  scroll-margin-top: 5rem;
}
.learn-studio-banner {
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(90deg, var(--learn-accent), var(--purple-light));
}
.learn-practice-anchor {
  margin: 0;
  font-size: 0.875rem;
}
.learn-practice-anchor a {
  color: var(--learn-accent);
  font-weight: 600;
}
.learn-section-heading {
  font-family: var(--heading-font);
  font-size: 1.125rem;
  margin: 0 0 1rem;
  color: var(--learn-accent);
}
.learn-studio {
  border: 1px solid color-mix(in srgb, var(--learn-accent) 35%, var(--border));
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #030308;
}
.learn-studio-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--elevated);
  border-bottom: 1px solid var(--border);
}
.learn-studio-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.875rem;
}
.learn-studio-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: learnPulse 1.5s ease-in-out infinite;
}
.learn-studio-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.learn-studio-btn {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--surface);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.learn-studio-btn--run {
  background: var(--learn-accent);
  border-color: transparent;
  color: #fff;
}
.learn-studio-btn--ghost { background: transparent; }
.learn-studio-link {
  background: none;
  border: none;
  color: var(--learn-accent);
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
}
.learn-studio-task { padding: 0 1rem; margin: 0.75rem 0 0; font-size: 0.9rem; color: var(--text-2); }
.learn-studio-hints {
  margin: 0.5rem 1rem 0;
  padding-left: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-2);
}
.learn-studio-panels {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 320px;
}
.learn-studio-side {
  order: 2;
}
.learn-studio-editor {
  min-height: 160px;
}
.learn-studio-prompt {
  color: var(--green);
  font-family: var(--mono-font, ui-monospace, monospace);
  margin-right: 0.35rem;
}
.learn-studio-label {
  display: block;
  padding: 0.5rem 1rem 0;
  font-size: 0.75rem;
  color: var(--text-3);
  grid-column: 1;
}
.learn-studio-editor {
  width: 100%;
  min-height: 220px;
  padding: 1rem;
  margin: 0;
  border: none;
  border-top: 1px solid var(--border);
  background: #0a0a12;
  color: #c9d1d9;
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.55;
  resize: vertical;
  grid-column: 1;
}
.learn-studio-side {
  grid-column: 2;
  grid-row: 1 / span 3;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
}
.learn-studio-terminal-bar {
  padding: 0.35rem 0.75rem;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  background: var(--elevated);
  border-bottom: 1px solid var(--border);
}
.learn-studio-terminal { flex: 1; display: flex; flex-direction: column; min-height: 120px; }
.learn-studio-out {
  flex: 1;
  margin: 0;
  padding: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--green);
  white-space: pre-wrap;
  min-height: 80px;
}
.learn-studio-err {
  margin: 0;
  padding: 0.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: #f85149;
  white-space: pre-wrap;
  border-top: 1px solid var(--border);
}
.learn-studio-preview {
  width: 100%;
  flex: 1;
  min-height: 140px;
  border: none;
  background: #fff;
}
.learn-studio-solution {
  margin: 0;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
}
.learn-studio-solution-code {
  margin: 0.5rem 0;
  padding: 0.75rem;
  background: #0a0a12;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 0.75rem;
}
.learn-studio-feedback {
  margin: 0;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border-top: 1px solid var(--border);
}
.learn-studio-feedback.is-pass { background: var(--green-dim); color: var(--green); }
.learn-studio-feedback.is-fail { background: rgba(248, 81, 73, 0.12); color: #f85149; }

/* Quiz */
.learn-quiz {
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: var(--elevated);
}
.learn-quiz-title { margin: 0 0 0.35rem; font-family: var(--heading-font); }
.learn-quiz-sub { margin: 0 0 1rem; font-size: 0.875rem; color: var(--text-2); }
.learn-quiz-q {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin: 0 0 0.75rem;
  background: var(--surface);
}
.learn-quiz-q legend { font-weight: 600; font-size: 0.9rem; padding: 0 0.25rem; }
.learn-quiz-opt {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.35rem 0;
  font-size: 0.875rem;
  cursor: pointer;
}
.learn-quiz-result { margin-top: 1rem; padding: 1rem; border-radius: var(--radius); }
.learn-quiz-result.is-pass { background: var(--green-dim); border: 1px solid var(--green); }
.learn-quiz-result.is-fail { background: rgba(248, 81, 73, 0.1); border: 1px solid #f85149; }
.learn-quiz-explain { font-size: 0.8125rem; margin: 0.35rem 0; }
.learn-quiz-explain.is-ok { color: var(--green); }
.learn-quiz-explain.is-bad { color: #f85149; }
.learn-quiz-grade {
  margin-top: 0.5rem;
  min-width: 10rem;
}
#view-learn .learn-btn--primary,
.learn-page .learn-btn--primary {
  background: var(--learn-accent);
  color: #fff;
  border-color: transparent;
}
#view-learn .learn-btn--ghost,
.learn-page .learn-btn--ghost {
  color: var(--text);
  background: var(--elevated);
}

.dash-nav-badge--accent {
  background: var(--purple-dim);
  color: var(--purple-light);
  border: 1px solid color-mix(in srgb, var(--purple) 35%, transparent);
}

@media (prefers-reduced-motion: reduce) {
  .learn-section,
  .learn-track-visual,
  .learn-eyebrow-dot,
  .learn-loader-ring,
  .learn-skeleton-line {
    animation: none !important;
    transition: none !important;
  }
  .learn-section { opacity: 1; transform: none; }
}

/* ================================================================
   Academy hub — dashboard embed enhancements
   ================================================================ */
.learn-hub-headline {
  font-family: var(--heading-font);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.learn-hub-lede {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 58ch;
  margin: 0 0 1.5rem;
}
.learn-hub-stats { display: none; }
.learn-tracks-heading { display: none; }
.learn-track-card h4 {
  font-family: var(--heading-font);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--text);
}
.learn-track-bullets {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.learn-track-bullets li {
  font-size: 0.8125rem;
  color: var(--text-2);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.4;
}
.learn-track-bullets li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: var(--learn-accent);
  font-size: 0.75rem;
}
.learn-pill--solo {
  background: rgba(124,58,237,0.18);
  color: #a78bfa;
  border-color: rgba(124,58,237,0.28);
}
.learn-pill--vibe {
  background: rgba(6,182,212,0.18);
  color: #67e8f9;
  border-color: rgba(6,182,212,0.28);
}
.learn-pill--time {
  background: var(--elevated);
  color: var(--text-3);
  border-color: var(--border);
}

/* Feature bar */
.learn-features-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 0;
  padding: 1.1rem 1.5rem;
  margin-top: 1.25rem;
  background: var(--elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.learn-feature-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex: 1;
  min-width: 130px;
  justify-content: center;
}
.learn-feature-icon {
  color: var(--learn-accent);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.learn-feature-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
}
.learn-feature-divider {
  width: 1px;
  height: 26px;
  background: var(--border);
  flex-shrink: 0;
}
@media (max-width: 680px) {
  .learn-feature-divider { display: none; }
  .learn-feature-item { justify-content: flex-start; min-width: 46%; }
  .learn-hub-headline { -webkit-text-fill-color: var(--text); background: none; color: var(--text); }
}

/* Paywall free variant */
.learn-paywall-card--free {
  max-width: 440px;
  text-align: center;
}
.learn-paywall-icon {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}
.learn-paywall-features {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  text-align: left;
  display: inline-flex;
  flex-direction: column;
  gap: 0.5rem;
}
.learn-paywall-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-2);
}