/* UI-U7-001 — Course catalog card + public product detail. */
html[data-lms-design-system] .lms-course-catalog,
html[data-lms-design-system] .lms-course-product {
  min-width: 0;
}

html[data-lms-design-system] .lms-course-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

html[data-lms-design-system] .lms-course-card__cover {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-card__cover-image,
html[data-lms-design-system] .lms-course-hero__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

html[data-lms-design-system] .lms-course-cover-placeholder {
  width: 100%;
  height: 100%;
  min-height: 10rem;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--lms-space-2);
  color: var(--lms-color-text-muted);
  background: var(--lms-color-surface-subtle);
  border: 1px dashed var(--lms-color-border);
  text-align: center;
}

html[data-lms-design-system] .lms-course-cover-placeholder [data-lms-icon] {
  width: 2.25rem;
  height: 2.25rem;
}

html[data-lms-design-system] .lms-course-card__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: var(--lms-space-3);
  padding: var(--lms-space-4);
  min-width: 0;
}

html[data-lms-design-system] .lms-course-card__badges,
html[data-lms-design-system] .lms-course-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lms-space-2);
}

html[data-lms-design-system] .lms-course-card__title {
  margin: 0;
  font-size: var(--lms-font-size-title-sm);
  line-height: 1.55;
}

html[data-lms-design-system] .lms-course-card__title a {
  color: var(--lms-color-text-primary);
  text-decoration: none;
}

html[data-lms-design-system] .lms-course-card__title a:hover {
  color: var(--lms-color-link);
}

html[data-lms-design-system] .lms-course-card__description,
html[data-lms-design-system] .lms-course-card__instructor {
  margin: 0;
  color: var(--lms-color-text-muted);
}

html[data-lms-design-system] .lms-course-card__description {
  min-height: 4.5em;
}

html[data-lms-design-system] .lms-course-card__instructor {
  display: flex;
  align-items: center;
  gap: var(--lms-space-2);
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] .lms-course-card__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--lms-space-2);
  margin: 0;
  padding: var(--lms-space-3) 0;
  border-block: 1px solid var(--lms-color-divider);
}

html[data-lms-design-system] .lms-course-card__meta > div {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--lms-space-1);
  text-align: center;
}

html[data-lms-design-system] .lms-course-card__meta dt,
html[data-lms-design-system] .lms-course-card__meta dd {
  margin: 0;
}

html[data-lms-design-system] .lms-course-card__meta dd {
  font-size: var(--lms-font-size-body-sm);
  color: var(--lms-color-text-secondary);
}

html[data-lms-design-system] .lms-course-card__meta dd span {
  color: var(--lms-color-text-muted);
}

html[data-lms-design-system] .lms-course-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-card__price {
  display: grid;
  gap: var(--lms-space-1);
}

html[data-lms-design-system] .lms-course-card__price strong {
  color: var(--lms-color-text-primary);
}

html[data-lms-design-system] .lms-course-card__price-original {
  color: var(--lms-color-text-muted);
  font-size: var(--lms-font-size-body-sm);
  text-decoration: line-through;
}

html[data-lms-design-system] .lms-course-product {
  display: grid;
  gap: var(--lms-space-8);
}

html[data-lms-design-system] .lms-course-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr);
  gap: var(--lms-space-8);
  align-items: center;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--lms-color-border);
  border-radius: var(--lms-radius-xl);
  background: var(--lms-color-surface);
  box-shadow: var(--lms-shadow-card);
  overflow: hidden;
}

html[data-lms-design-system] .lms-course-hero__content,
html[data-lms-design-system] .lms-course-product__main,
html[data-lms-design-system] .lms-course-product__aside {
  min-width: 0;
}

html[data-lms-design-system] .lms-course-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--lms-space-2);
  margin-bottom: var(--lms-space-4);
  color: var(--lms-color-text-muted);
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] .lms-course-breadcrumb a {
  color: var(--lms-color-link);
}

html[data-lms-design-system] .lms-course-badge--success {
  color: var(--lms-color-success-text);
  border-color: var(--lms-color-success-border);
  background: var(--lms-color-success-bg);
}

html[data-lms-design-system] .lms-course-hero__title {
  margin: var(--lms-space-4) 0 var(--lms-space-3);
  max-width: 24ch;
  color: var(--lms-color-text-primary);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.35;
}

html[data-lms-design-system] .lms-course-hero__lead {
  margin: 0;
  max-width: 65ch;
  color: var(--lms-color-text-secondary);
  font-size: var(--lms-font-size-body-lg);
  line-height: 1.9;
}

html[data-lms-design-system] .lms-course-hero__rating {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--lms-space-2);
  margin-top: var(--lms-space-4);
  color: var(--lms-color-text-secondary);
}

html[data-lms-design-system] .lms-course-hero__rating [data-lms-icon],
html[data-lms-design-system] .lms-course-rating-summary [data-lms-icon],
html[data-lms-design-system] .lms-course-review__rating [data-lms-icon] {
  color: var(--lms-color-warning-solid);
}

html[data-lms-design-system] .lms-course-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--lms-space-3);
  margin: var(--lms-space-6) 0 0;
}

html[data-lms-design-system] .lms-course-hero__meta > div {
  padding-inline-start: var(--lms-space-3);
  border-inline-start: 2px solid var(--lms-color-divider);
}

html[data-lms-design-system] .lms-course-hero__meta dt {
  color: var(--lms-color-text-muted);
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] .lms-course-hero__meta dd {
  margin: var(--lms-space-1) 0 0;
  color: var(--lms-color-text-primary);
  font-weight: 700;
}

html[data-lms-design-system] .lms-course-hero__media {
  aspect-ratio: 16 / 10;
  min-width: 0;
  overflow: hidden;
  border-radius: var(--lms-radius-lg);
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-cover-placeholder--hero {
  min-height: 100%;
}

html[data-lms-design-system] .lms-course-product__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 22rem);
  gap: var(--lms-space-6);
  align-items: start;
}

html[data-lms-design-system] .lms-course-product__main {
  display: grid;
  gap: var(--lms-space-6);
}

html[data-lms-design-system] .lms-course-section {
  padding: clamp(1rem, 2.5vw, 1.5rem);
  border: 1px solid var(--lms-color-border);
  border-radius: var(--lms-radius-lg);
  background: var(--lms-color-surface);
  box-shadow: var(--lms-shadow-card);
}

html[data-lms-design-system] .lms-course-section__heading {
  margin-bottom: var(--lms-space-4);
}

html[data-lms-design-system] .lms-course-section__heading--split {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-section__heading h2,
html[data-lms-design-system] .lms-course-section__heading p,
html[data-lms-design-system] .lms-course-section__heading--split > p {
  margin: 0;
}

html[data-lms-design-system] .lms-course-section__eyebrow,
html[data-lms-design-system] .lms-course-purchase-card__eyebrow {
  color: var(--lms-color-link);
  font-size: var(--lms-font-size-body-sm);
  font-weight: 700;
}

html[data-lms-design-system] .lms-course-outcomes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--lms-space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

html[data-lms-design-system] .lms-course-outcomes li {
  display: flex;
  align-items: flex-start;
  gap: var(--lms-space-2);
  color: var(--lms-color-text-secondary);
}

html[data-lms-design-system] .lms-course-outcomes li [data-lms-icon] {
  flex: 0 0 auto;
  margin-top: .2rem;
  color: var(--lms-color-success-text);
}

html[data-lms-design-system] .lms-course-prose,
html[data-lms-design-system] .lms-course-facts,
html[data-lms-design-system] .lms-course-faq p,
html[data-lms-design-system] .lms-course-review p,
html[data-lms-design-system] .lms-course-instructor-card p {
  color: var(--lms-color-text-secondary);
  line-height: 1.9;
}

html[data-lms-design-system] .lms-course-prose > :last-child {
  margin-bottom: 0;
}

html[data-lms-design-system] .lms-course-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--lms-space-4);
  margin-top: var(--lms-space-6);
  padding-top: var(--lms-space-4);
  border-top: 1px solid var(--lms-color-divider);
}

html[data-lms-design-system] .lms-course-facts h3 {
  font-size: var(--lms-font-size-title-sm);
}

html[data-lms-design-system] .lms-course-curriculum,
html[data-lms-design-system] .lms-course-faq {
  display: grid;
  gap: var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-curriculum__section,
html[data-lms-design-system] .lms-course-faq details {
  overflow: hidden;
  border: 1px solid var(--lms-color-border);
  border-radius: var(--lms-radius-md);
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-curriculum summary,
html[data-lms-design-system] .lms-course-faq summary {
  cursor: pointer;
  list-style: none;
  color: var(--lms-color-text-primary);
}

html[data-lms-design-system] .lms-course-curriculum summary::-webkit-details-marker,
html[data-lms-design-system] .lms-course-faq summary::-webkit-details-marker {
  display: none;
}

html[data-lms-design-system] .lms-course-curriculum__section > summary {
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--lms-space-3);
  padding: var(--lms-space-3) var(--lms-space-4);
}

html[data-lms-design-system] .lms-course-curriculum__section > summary small {
  display: block;
  margin-top: var(--lms-space-1);
  color: var(--lms-color-text-muted);
  font-weight: 400;
}

html[data-lms-design-system] .lms-course-curriculum__count {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: var(--lms-space-1);
  color: var(--lms-color-text-muted);
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] details[open] > summary [data-lms-icon="chevron"] {
  transform: rotate(180deg);
}

html[data-lms-design-system] .lms-course-curriculum__lessons {
  border-top: 1px solid var(--lms-color-divider);
  background: var(--lms-color-surface);
}

html[data-lms-design-system] .lms-course-lesson {
  min-height: 3.5rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--lms-space-3);
  align-items: center;
  padding: var(--lms-space-3) var(--lms-space-4);
  color: var(--lms-color-text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--lms-color-divider);
}

html[data-lms-design-system] .lms-course-lesson:last-child {
  border-bottom: 0;
}

html[data-lms-design-system] a.lms-course-lesson:hover {
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-lesson--locked {
  color: var(--lms-color-text-muted);
}

html[data-lms-design-system] .lms-course-lesson__copy small {
  display: block;
  margin-top: var(--lms-space-1);
  color: var(--lms-color-text-muted);
}

html[data-lms-design-system] .lms-course-instructor-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--lms-space-4);
  align-items: start;
}

html[data-lms-design-system] .lms-course-instructor-card__avatar {
  width: 5rem;
  height: 5rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--lms-color-surface-subtle);
  border: 1px solid var(--lms-color-border);
}

html[data-lms-design-system] .lms-course-instructor-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

html[data-lms-design-system] .lms-course-instructor-card__avatar [data-lms-icon] {
  width: 2rem;
  height: 2rem;
  color: var(--lms-color-text-muted);
}

html[data-lms-design-system] .lms-course-instructor-card__body h3,
html[data-lms-design-system] .lms-course-instructor-card__body p {
  margin-top: 0;
}

html[data-lms-design-system] .lms-course-instructor-card__role {
  color: var(--lms-color-text-muted) !important;
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] .lms-course-reviews {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-review {
  padding: var(--lms-space-4);
  border: 1px solid var(--lms-color-border);
  border-radius: var(--lms-radius-md);
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-review header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-review header p {
  margin: var(--lms-space-1) 0 0;
  color: var(--lms-color-text-muted);
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] .lms-course-review__rating,
html[data-lms-design-system] .lms-course-rating-summary {
  display: inline-flex;
  align-items: center;
  gap: var(--lms-space-1);
  white-space: nowrap;
}

html[data-lms-design-system] .lms-course-review-form {
  margin-top: var(--lms-space-6);
  padding-top: var(--lms-space-4);
  border-top: 1px solid var(--lms-color-divider);
}

html[data-lms-design-system] .lms-course-feed {
  display: grid;
  gap: var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-feed__item {
  padding: var(--lms-space-4);
  border: 1px solid var(--lms-color-border);
  border-radius: var(--lms-radius-md);
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-feed__item header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--lms-space-2);
}

html[data-lms-design-system] .lms-course-feed__meta {
  margin: var(--lms-space-1) 0 var(--lms-space-3);
  color: var(--lms-color-text-muted);
  font-size: var(--lms-font-size-body-sm);
}


html[data-lms-design-system] .lms-course-faq summary {
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--lms-space-3);
  padding: var(--lms-space-3) var(--lms-space-4);
  font-weight: 700;
}

html[data-lms-design-system] .lms-course-faq p {
  margin: 0;
  padding: 0 var(--lms-space-4) var(--lms-space-4);
}

html[data-lms-design-system] .lms-course-empty-note {
  margin: 0;
  padding: var(--lms-space-4);
  border: 1px dashed var(--lms-color-border);
  border-radius: var(--lms-radius-md);
  color: var(--lms-color-text-muted);
  background: var(--lms-color-surface-subtle);
}

html[data-lms-design-system] .lms-course-product__aside {
  position: sticky;
  top: 5.75rem;
}

html[data-lms-design-system] .lms-course-purchase-card {
  overflow: hidden;
}

html[data-lms-design-system] .lms-course-purchase-card__video {
  width: 100%;
  max-height: 13rem;
  object-fit: cover;
  border-radius: var(--lms-radius-md);
  margin-bottom: var(--lms-space-4);
}

html[data-lms-design-system] .lms-course-purchase-card__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--lms-space-2);
  margin: var(--lms-space-2) 0 var(--lms-space-3);
}

html[data-lms-design-system] .lms-course-purchase-card__price strong {
  color: var(--lms-color-text-primary);
  font-size: var(--lms-font-size-title-lg);
}

html[data-lms-design-system] .lms-course-purchase-card__price span {
  color: var(--lms-color-text-muted);
  text-decoration: line-through;
}

html[data-lms-design-system] .lms-course-purchase-card__price em {
  color: var(--lms-color-success-text);
  font-style: normal;
  font-weight: 700;
}

html[data-lms-design-system] .lms-course-purchase-card__state {
  color: var(--lms-color-text-secondary);
}

html[data-lms-design-system] .lms-course-purchase-card__primary .lms-btn {
  min-height: 3rem;
}

html[data-lms-design-system] .lms-course-purchase-card__features {
  display: grid;
  gap: var(--lms-space-3);
  margin: var(--lms-space-4) 0 0;
  padding: var(--lms-space-4) 0 0;
  list-style: none;
  border-top: 1px solid var(--lms-color-divider);
}

html[data-lms-design-system] .lms-course-purchase-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--lms-space-2);
  color: var(--lms-color-text-secondary);
}

html[data-lms-design-system] .lms-course-purchase-card__secondary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lms-space-3);
  margin-top: var(--lms-space-4);
  padding-top: var(--lms-space-3);
  border-top: 1px solid var(--lms-color-divider);
  font-size: var(--lms-font-size-body-sm);
}

html[data-lms-design-system] .lms-course-purchase-card__secondary a,
html[data-lms-design-system] .lms-course-secondary-action {
  color: var(--lms-color-link);
}

html[data-lms-design-system] .lms-course-purchase-card__secondary form {
  margin: 0;
}

html[data-lms-design-system] .lms-course-secondary-action {
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: .18em;
  cursor: pointer;
}

html[data-lms-design-system] .lms-course-secondary-action:focus-visible {
  outline: 2px solid var(--lms-color-focus-ring);
  outline-offset: 2px;
  border-radius: var(--lms-radius-sm);
}

html[data-lms-design-system] .lms-course-curriculum summary:focus-visible,
html[data-lms-design-system] .lms-course-faq summary:focus-visible,
html[data-lms-design-system] .lms-course-card__cover:focus-visible,
html[data-lms-design-system] .lms-course-card__title a:focus-visible {
  outline: 2px solid var(--lms-color-focus-ring);
  outline-offset: 2px;
  box-shadow: var(--lms-shadow-focus);
}

@media (max-width: 991.98px) {
  html[data-lms-design-system] .lms-course-hero,
  html[data-lms-design-system] .lms-course-product__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-lms-design-system] .lms-course-product__aside {
    position: static;
  }

  html[data-lms-design-system] .lms-course-purchase-card {
    border-color: var(--lms-color-brand-300);
  }
}

@media (max-width: 767.98px) {
  html[data-lms-design-system] .lms-course-product {
    gap: var(--lms-space-4);
  }

  html[data-lms-design-system] .lms-course-hero {
    gap: var(--lms-space-4);
    padding: var(--lms-space-4);
  }

  html[data-lms-design-system] .lms-course-hero__content {
    order: 2;
  }

  html[data-lms-design-system] .lms-course-hero__media {
    order: 1;
  }

  html[data-lms-design-system] .lms-course-hero__meta,
  html[data-lms-design-system] .lms-course-outcomes,
  html[data-lms-design-system] .lms-course-facts,
  html[data-lms-design-system] .lms-course-reviews {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-lms-design-system] .lms-course-card__footer {
    align-items: stretch;
    flex-direction: column;
  }

  html[data-lms-design-system] .lms-course-card__footer .lms-btn {
    width: 100%;
  }

  html[data-lms-design-system] .lms-course-curriculum__section > summary,
  html[data-lms-design-system] .lms-course-lesson {
    padding-inline: var(--lms-space-3);
  }

  html[data-lms-design-system] .lms-course-lesson {
    grid-template-columns: auto minmax(0, 1fr);
  }

  html[data-lms-design-system] .lms-course-lesson > .lms-badge {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 479.98px) {
  html[data-lms-design-system] .lms-course-card__meta {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-lms-design-system] .lms-course-card__meta > div {
    justify-content: flex-start;
  }

  html[data-lms-design-system] .lms-course-instructor-card {
    grid-template-columns: minmax(0, 1fr);
  }

  html[data-lms-design-system] .lms-course-instructor-card__avatar {
    width: 4rem;
    height: 4rem;
  }
}


/* UI-U7-001 accessibility evidence fixes from Browser v1.0.2. */
html[data-lms-design-system] .lms-course-catalog .lms-page-header__eyebrow {
  color: var(--lms-color-link) !important;
}

html[data-lms-design-system] .lms-course-catalog .lms-page-header__description {
  color: var(--lms-color-text-secondary) !important;
}

html[data-lms-design-system] .lms-course-curriculum__section > summary small,
html[data-lms-design-system] .lms-course-curriculum__count,
html[data-lms-design-system] .lms-course-empty-note {
  color: var(--lms-color-text-secondary);
}


/* UI-U7-001 Browser v1.0.3: explicit contrast ownership for Course product UI. */
html[data-lms-design-system] .lms-course-cover-placeholder {
  color: var(--lms-color-text-secondary);
}

html[data-lms-design-system] .lms-course-section__heading h2,
html[data-lms-design-system] .lms-course-facts h3,
html[data-lms-design-system] .lms-course-instructor-card__body h3 {
  color: var(--lms-color-text-primary);
}

html[data-lms-design-system] .lms-course-rating-summary a {
  color: var(--lms-color-text-primary);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}


/* UI-U7-001 Browser v1.0.6: the review-count link lives in hero rating, not review summary. */
html[data-lms-design-system] .lms-course-hero__rating a {
  color: var(--lms-color-text-primary);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}