/* ChartVoyant Academy — lesson-specific styles.
   Loaded AFTER landing/static/pages.css, which supplies the brand tokens and the
   shared nav/hero/card/footer system. Everything here is additive: the two sites
   share one design language on purpose, and nothing below redefines a brand token.
   No JavaScript is required for any interaction on these pages. */

.nav-academy {
  color: #8fc5e8;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
  padding-left: 10px;
  margin-left: 2px;
}

/* ---- Track cards on the home page ---- */
.track-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.track-card .track-meta {
  color: var(--cv-blue);
  font-weight: 600;
  font-size: 13px;
  margin-top: 6px;
}
.track-card-soon {
  opacity: 0.62;
  background: var(--cv-ice);
}
.track-card-soon .track-meta {
  color: var(--cv-grey);
}

/* ---- Track index: the lesson list ---- */
.lesson-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: none;
}
.lesson-row a {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--cv-mist);
  border-radius: 12px;
  padding: 16px 20px;
}
.lesson-row a:hover {
  border-color: var(--cv-blue);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 42, 69, 0.07);
}
.lesson-num {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 15px;
  color: var(--cv-blue);
  background: var(--cv-ice);
  border-radius: 8px;
  padding: 7px 0;
  text-align: center;
}
.lesson-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.lesson-text strong {
  color: var(--cv-blue-dark);
  font-weight: 600;
  font-size: 16.5px;
}
.lesson-text small {
  color: var(--cv-slate);
  font-size: 14px;
  line-height: 1.5;
}
.lesson-min {
  color: var(--cv-grey);
  font-size: 13.5px;
  white-space: nowrap;
}
@media (max-width: 640px) {
  .lesson-row a {
    grid-template-columns: 36px 1fr;
  }
  .lesson-min {
    display: none;
  }
}

/* ---- Lesson page layout ---- */
.hero-lesson {
  padding: 54px 0 46px;
}
.hero-lesson .eyebrow a {
  color: #8fc5e8;
}
.lesson-grid {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .lesson-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
.lesson-aside {
  position: sticky;
  top: 84px;
  display: grid;
  gap: 22px;
}
@media (max-width: 900px) {
  .lesson-aside {
    position: static;
  }
}
.aside-block h2 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--cv-grey);
  margin: 0 0 12px;
}
.checks-sm li {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--cv-charcoal);
}
.checks-sm svg {
  width: 18px;
  height: 18px;
}
.lesson-toc p {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--cv-grey);
  margin: 0 0 10px;
  font-weight: 600;
}
.lesson-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
  border-left: 2px solid var(--cv-mist);
}
.lesson-toc a {
  display: block;
  padding-left: 14px;
  margin-left: -2px;
  font-size: 14.5px;
  color: var(--cv-slate);
  border-left: 2px solid transparent;
}
.lesson-toc a:hover {
  color: var(--cv-blue);
  border-left-color: var(--cv-blue);
  text-decoration: none;
}

.lesson-prose h2 {
  font-size: clamp(21px, 2.6vw, 27px);
  margin: 40px 0 12px;
  scroll-margin-top: 84px;
}
.lesson-prose h2:first-child {
  margin-top: 0;
}
.lesson-prose h3 {
  font-size: 18px;
  color: var(--cv-blue-dark);
  margin: 26px 0 8px;
  font-weight: 600;
}
.lesson-prose ul,
.lesson-prose ol {
  padding-left: 24px;
  margin: 0 0 18px;
}
.lesson-prose li {
  margin-bottom: 8px;
  line-height: 1.62;
}
.lesson-prose code {
  background: var(--cv-ice);
  border: 1px solid var(--cv-mist);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 0.9em;
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", monospace;
  color: var(--cv-blue-dark);
  white-space: nowrap;
}
.lesson-prose pre {
  background: var(--cv-blue-deep);
  color: #dce9f2;
  border-radius: 12px;
  padding: 18px 20px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.55;
}
.lesson-prose pre code {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  white-space: pre;
}
.lesson-prose blockquote {
  margin: 0 0 18px;
  padding: 2px 0 2px 20px;
  border-left: 3px solid var(--cv-blue-tint, #8fc5e8);
  color: var(--cv-slate);
}
.lesson-prose blockquote p:last-child {
  margin-bottom: 0;
}
.table-wrap {
  overflow-x: auto;
  margin: 0 0 22px;
}
.lesson-prose table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14.5px;
}
.lesson-prose th,
.lesson-prose td {
  text-align: left;
  padding: 9px 14px;
  border-bottom: 1px solid var(--cv-mist);
  vertical-align: top;
}
.lesson-prose th {
  color: var(--cv-blue-deep);
  font-weight: 600;
  background: var(--cv-ice);
  white-space: nowrap;
}

/* ---- Numbered steps with screenshots ---- */
.steps {
  list-style: none;
  margin: 6px 0 26px;
  padding: 0;
  counter-reset: step;
  display: grid;
  gap: 30px;
}
.steps > .step {
  counter-increment: step;
  position: relative;
  padding-left: 46px;
  margin: 0;
}
.steps > .step::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--cv-blue);
  color: #fff;
  font-size: 14.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
}
.steps > .step::after {
  content: "";
  position: absolute;
  left: 14.5px;
  top: 38px;
  bottom: -30px;
  width: 1px;
  background: var(--cv-mist);
}
.steps > .step:last-child::after {
  display: none;
}
.step-body > *:first-child {
  margin-top: 3px;
}
.step-body > p:last-child {
  margin-bottom: 0;
}
.step-shot {
  margin: 14px 0 0;
}
.step-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--cv-mist);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 42, 69, 0.05), 0 12px 30px -18px rgba(0, 42, 69, 0.28);
  background: #fff;
}
.step-shot-pending {
  border: 1px dashed var(--cv-grey-light);
  border-radius: 12px;
  background: var(--cv-ice);
  padding: 30px;
  text-align: center;
}
.step-shot-pending p {
  margin: 0;
  color: var(--cv-grey);
  font-size: 14px;
}

/* ---- Callouts ---- */
.callout {
  border-radius: 12px;
  padding: 18px 22px;
  margin: 0 0 22px;
  border: 1px solid var(--cv-mist);
  background: var(--cv-ice);
}
.callout p:last-child {
  margin-bottom: 0;
}
.callout-label {
  margin: 0 0 6px !important;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cv-blue);
}
.callout-warning {
  background: #fffaf0;
  border-color: #f5d9a8;
}
.callout-warning .callout-label {
  color: #b45309;
}
.callout-tip {
  background: #f0fdf6;
  border-color: #b9e7cd;
}
.callout-tip .callout-label {
  color: #047857;
}

/* ---- Quiz (works with JS disabled — <details>) ---- */
.quiz {
  list-style: none;
  counter-reset: quiz;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 78ch;
}
.quiz-item {
  counter-increment: quiz;
  background: #fff;
  border: 1px solid var(--cv-mist);
  border-radius: 12px;
  padding: 18px 22px;
}
.quiz-q {
  margin: 0 0 10px;
  font-weight: 600;
  color: var(--cv-blue-deep);
}
.quiz-q::before {
  content: counter(quiz) ". ";
  color: var(--cv-blue);
}
.quiz-item summary {
  cursor: pointer;
  color: var(--cv-blue);
  font-size: 14.5px;
  font-weight: 600;
  width: fit-content;
}
.quiz-a {
  margin-top: 10px;
  color: var(--cv-slate);
  font-size: 15px;
}
.quiz-a p {
  margin: 0 0 8px;
}
.quiz-a p:last-child {
  margin-bottom: 0;
}
.quiz-a code {
  background: var(--cv-ice);
  border-radius: 5px;
  padding: 1px 5px;
  font-size: 0.9em;
}

/* ---- Lab card ---- */
.lab-card {
  background: #fff;
  border: 1px solid var(--cv-mist);
  border-radius: 18px;
  padding: 32px;
  max-width: 78ch;
}
.lab-pending {
  border-style: dashed;
  border-color: var(--cv-blue-tint, #8fc5e8);
}
.lab-eyebrow {
  margin: 0 0 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cv-blue);
}
.lab-card h2 {
  margin: 0 0 12px;
  font-size: 21px;
}
.lab-card p {
  color: var(--cv-slate);
  margin: 0 0 10px;
}
.lab-id code {
  background: var(--cv-ice);
  border: 1px solid var(--cv-mist);
  border-radius: 5px;
  padding: 2px 7px;
  font-size: 13px;
  color: var(--cv-grey);
}

/* ---- Prev / next ---- */
.lesson-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) {
  .lesson-nav {
    grid-template-columns: 1fr;
  }
}
.lesson-nav .xlink small {
  display: block;
  color: var(--cv-grey);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.lesson-nav .xlink span {
  color: var(--cv-blue-dark);
  font-weight: 600;
  margin: 0;
}
.lesson-nav .xlink-next {
  text-align: right;
}

/* ---- Print: a lesson should print as a usable handout ---- */
@media print {
  .nav,
  .site-footer,
  .lesson-aside,
  .lesson-nav,
  .breadcrumb {
    display: none !important;
  }
  .hero {
    background: none !important;
    color: #000 !important;
    padding: 0 0 18px !important;
  }
  .hero h1,
  .hero .lede,
  .hero .note,
  .hero .eyebrow {
    color: #000 !important;
  }
  .lesson-grid {
    display: block;
  }
  .quiz-item details {
    display: none;
  }
  .step-shot img {
    box-shadow: none;
  }
  section {
    padding: 12px 0;
  }
}

/* ---- Hands-on lab (the only page here that needs JavaScript) ---- */
.lab-shell {
  padding: 26px 0 40px;
}
.lab-split {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 24px;
  max-width: 1560px;
  margin: 0 auto;
  padding: 0 24px;
  align-items: start;
}
.lab-tasks {
  background: #fff;
  border: 1px solid var(--cv-mist);
  border-radius: 16px;
  padding: 24px;
  position: sticky;
  top: 84px;
}
.lab-tasks h2 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--cv-grey);
  margin: 0 0 14px;
}
.lab-steps {
  margin: 0 0 20px;
  padding-left: 22px;
  display: grid;
  gap: 12px;
}
.lab-steps li {
  line-height: 1.55;
  color: var(--cv-charcoal);
}
.lab-steps details {
  margin-top: 5px;
}
.lab-steps summary {
  cursor: pointer;
  color: var(--cv-blue);
  font-size: 14px;
  font-weight: 600;
  width: fit-content;
}
.lab-steps details p {
  margin: 6px 0 0;
  color: var(--cv-slate);
  font-size: 14.5px;
}
.lab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}
.lab-actions .btn {
  font-size: 14.5px;
  padding: 10px 18px;
}
.lab-actions .btn-outline {
  color: var(--cv-blue-dark);
  border-color: var(--cv-mist);
}

/* The result panel is the whole point: it must be unmissable and specific. */
.lab-result:empty {
  display: none;
}
.lab-result {
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 15px;
  margin-bottom: 14px;
}
.lab-result p {
  margin: 0 0 8px;
}
.lab-result p:last-child {
  margin-bottom: 0;
}
.lab-result-pending {
  background: var(--cv-ice);
  color: var(--cv-slate);
}
.lab-result-pass {
  background: #f0fdf6;
  border: 1px solid #b9e7cd;
  color: #065f46;
}
.lab-result-fail {
  background: #fffaf0;
  border: 1px solid #f5d9a8;
  color: #92400e;
}
.lab-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.lab-checks li {
  font-size: 14.5px;
  line-height: 1.5;
}
.lab-checks li.pass {
  color: #047857;
}
.lab-checks li.fail {
  color: #b45309;
}
.lab-checks small {
  display: block;
  margin-top: 3px;
  color: var(--cv-slate);
  font-size: 13.5px;
  line-height: 1.5;
}
.lab-foot {
  margin: 0;
  font-size: 13.5px;
  color: var(--cv-grey);
  line-height: 1.55;
}
.lab-emr {
  border: 1px solid var(--cv-mist);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-card, 0 1px 2px rgba(0, 42, 69, 0.05));
}
.lab-emr iframe {
  display: block;
  width: 100%;
  height: min(78vh, 900px);
  border: 0;
}
.lab-narrow {
  display: none;
  margin: 0;
  padding: 20px;
  color: var(--cv-slate);
  font-size: 15px;
}

/* Below this width an embedded EMR is unusable, so send them to a real tab
   rather than shipping a 320px-wide clinical console. */
@media (max-width: 1080px) {
  .lab-split {
    grid-template-columns: 1fr;
  }
  .lab-tasks {
    position: static;
  }
  .lab-emr iframe {
    display: none;
  }
  .lab-narrow {
    display: block;
  }
}
.btn-reset {
  background: transparent;
  color: var(--cv-grey);
  border: 1px solid var(--cv-mist);
  font-size: 14.5px;
  padding: 10px 18px;
}
.btn-reset:hover {
  color: #b45309;
  border-color: #f5d9a8;
}