:root {
  --altus-font: "Montserrat", "Segoe UI", "Helvetica Neue", sans-serif;
  --altus-bg: #0f172a;
  --altus-card: #111827;
  --altus-surface: #0b1220;
  --altus-primary: #0ea5e9;
  --altus-accent: #f59e0b;
  --altus-text: #e5e7eb;
  --altus-muted: #9ca3af;
  --altus-border: #1f2937;
  --altus-success: #22c55e;
  --altus-error: #ef4444;
  --altus-radius: 12px;
  --altus-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.altuslms-block {
  font-family: var(--altus-font);
  background: linear-gradient(160deg, var(--altus-bg), #0c1b33);
  color: var(--altus-text);
  padding: 32px;
  border-radius: var(--altus-radius);
  box-shadow: var(--altus-shadow);
  border: 1px solid var(--altus-border);
  margin: 24px 0;
}

.screen-reader-text {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.screen-reader-text:focus,
.screen-reader-text:focus-visible {
  position: static;
  width: auto;
  height: auto;
  margin: 0 0 12px 0;
  padding: 8px 10px;
  background: #0ea5e9;
  color: #0b1220;
  border-radius: 6px;
  outline: 2px solid #0b1220;
}

.altuslms-title {
  margin: 4px 0 0;
  font-size: 18px;
}

.altuslms-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--altus-accent);
  margin: 0 0 4px;
}

.altuslms-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.altuslms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.altuslms-card {
  background: var(--altus-card);
  border: 1px solid var(--altus-border);
  border-radius: var(--altus-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  box-shadow: var(--altus-shadow);
}

.altuslms-card__media {
  position: relative;
  height: 140px;
  background: #0c1528;
  display: flex;
  align-items: center;
  justify-content: center;
}

.altuslms-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.altuslms-card__placeholder {
  color: var(--altus-muted);
  font-size: 13px;
}

.altuslms-card__body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.altuslms-card__desc {
  color: var(--altus-muted);
  font-size: 14px;
  line-height: 1.6;
}

.altuslms-card__meta {
  display: flex;
  gap: 10px;
  color: var(--altus-accent);
  font-weight: 600;
}

.altuslms-card:focus-within,
.altuslms-list__item:focus-within {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

.altuslms-card__actions {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.altuslms-button {
  background: var(--altus-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.2s ease;
  box-shadow: 0 6px 15px rgba(14, 165, 233, 0.35);
}

.altuslms-button:focus,
.altuslms-button:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(147, 197, 253, 0.35);
}

.altuslms-button:hover {
  transform: translateY(-1px);
}

.altuslms-button--ghost {
  background: transparent;
  border: 1px solid var(--altus-border);
  color: var(--altus-text);
  box-shadow: none;
}

.altuslms-button--primary {
  background: linear-gradient(120deg, var(--altus-primary), #67e8f9);
  color: #0b1220;
}

.altuslms-button--orange {
  background: linear-gradient(120deg, #f97316, #fb923c);
  color: #fff;
  box-shadow: 0 6px 15px rgba(249, 115, 22, 0.35);
}

.altuslms-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #fef08a; /* high contrast on dark */
  color: #0f172a;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.altuslms-chip {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: #f9fafb;
  font-size: 12px;
  font-weight: 700;
}

.altuslms-notice {
  padding: 12px 14px;
  border-radius: var(--altus-radius);
  margin-bottom: 16px;
  border: 1px solid var(--altus-border);
}

.altuslms-notice--success {
  background: rgba(34, 197, 94, 0.12);
  color: #bbf7d0;
  border-color: rgba(34, 197, 94, 0.5);
}

.altuslms-notice--error {
  background: rgba(239, 68, 68, 0.12);
  color: #fecaca;
  border-color: rgba(239, 68, 68, 0.5);
}

.altuslms-notice--warn {
  background: rgba(245, 158, 11, 0.14);
  color: #fde68a;
  border-color: rgba(245, 158, 11, 0.55);
}

.altuslms-course__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.altuslms-course__meta span {
  margin-right: 10px;
  color: var(--altus-accent);
}

.altuslms-outline {
  padding-left: 18px;
}

.altuslms-outline__module {
  margin-bottom: 12px;
}

.altuslms-outline__module-title {
  font-weight: 700;
}

.altuslms-outline__lessons {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.altuslms-outline__lessons li {
  padding: 6px 0;
  display: flex;
  justify-content: space-between;
  color: var(--altus-muted);
}

.altuslms-course__meta-cards {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 0;
}

.altuslms-dashboard .altuslms-list,
.altuslms-transcript .altuslms-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.altuslms-list__item {
  display: flex;
  justify-content: space-between;
  background: var(--altus-card);
  padding: 14px;
  border-radius: var(--altus-radius);
  border: 1px solid var(--altus-border);
  align-items: center;
}

.altuslms-transcript-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 14px 0 20px;
}

.altuslms-transcript-summary__card {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--altus-border);
  border-radius: 12px;
  padding: 12px 14px;
}

.altuslms-transcript-summary__card span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--altus-muted);
  margin-bottom: 6px;
}

.altuslms-transcript-summary__card strong {
  font-size: 22px;
  line-height: 1;
  color: var(--altus-text);
}

.altuslms-transcript-item__content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.altuslms-transcript-item__title {
  font-size: 18px;
  line-height: 1.25;
}

.altuslms-transcript-item__id {
  margin: 0;
  color: var(--altus-accent);
  font-weight: 700;
  font-size: 13px;
}

.altuslms-transcript-item__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px 14px;
}

.altuslms-transcript-item__meta .altuslms-muted {
  margin: 0;
}

.altuslms-transcript-item__action {
  white-space: nowrap;
}

.altuslms-transcript-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.altuslms-transcript-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.altuslms-transcript-filters .altuslms-button {
  padding: 8px 12px;
  font-size: 14px;
}

.altuslms-transcript-filters .altuslms-button.is-active {
  background: linear-gradient(120deg, var(--altus-primary), #67e8f9);
  color: #0b1220;
  border-color: transparent;
}

.altuslms-transcript-search input {
  min-width: 260px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--altus-text);
  border: 1px solid var(--altus-border);
  border-radius: 10px;
  padding: 9px 12px;
}

.altuslms-transcript-search input::placeholder {
  color: var(--altus-muted);
}

.altuslms-transcript-search input:focus,
.altuslms-transcript-search input:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 1px;
}

.altuslms-transcript-results {
  margin: 0 0 12px;
}

.altuslms-transcript-empty {
  margin-top: 12px;
}

.altuslms-dashboard-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 12px;
  flex-wrap: wrap;
}

.altuslms-dashboard-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.altuslms-dashboard-filters .altuslms-button,
.altuslms-pagination .altuslms-button {
  padding: 8px 12px;
  font-size: 14px;
}

.altuslms-dashboard-filters .altuslms-button.is-active,
.altuslms-pagination .altuslms-button.is-active {
  background: linear-gradient(120deg, var(--altus-primary), #67e8f9);
  color: #0b1220;
  border-color: transparent;
}

.altuslms-dashboard-results {
  margin: 0;
}

.altuslms-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.altuslms-muted {
  color: #d1d5db;
  margin: 4px 0 0;
}

.altuslms-player__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.altuslms-player__progress {
  min-width: 160px;
  color: var(--altus-muted);
}

.altuslms-progressbar {
  width: 100%;
  background: var(--altus-border);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}

.altuslms-progressbar__fill {
  background: linear-gradient(90deg, var(--altus-primary), var(--altus-accent));
  height: 100%;
}

.altuslms-player__video,
.altuslms-player__frame {
  width: 100%;
  border: none;
  border-radius: var(--altus-radius);
  min-height: 420px;
  background: #0c1528;
}

.altuslms-lesson-html {
  background: var(--altus-card);
  padding: 16px;
  border-radius: var(--altus-radius);
}

.altuslms-player__actions {
  margin: 12px 0;
}

.altuslms-quiz__questions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.altuslms-quiz__stepper {
  margin-bottom: 8px;
}

.altuslms-quiz__step-status {
  margin: 0 0 8px;
  font-weight: 700;
}

.altuslms-quiz__progress {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: #e5edf8;
  overflow: hidden;
}

.altuslms-quiz__progress-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(95deg, #5b8be8, #2f63d2);
  transition: width 0.2s ease;
}

.altuslms-quiz__questions [data-altus-question][hidden] {
  display: none !important;
}

.altuslms-quiz__nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.altuslms-player__quizzes .altuslms-card {
  padding: 12px;
}

.altuslms-select {
  background: var(--altus-card);
  color: var(--altus-text);
  border: 1px solid var(--altus-border);
  border-radius: 8px;
  padding: 8px 10px;
}

.altuslms-inline-notice {
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.3);
  color: var(--altus-text);
  padding: 10px 12px;
  border-radius: var(--altus-radius);
  margin: 0 0 12px;
  display: none;
}

.altuslms-inline-notice.is-error {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.3);
}

.altuslms-inline-notice.is-success {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.3);
}

.altuslms-quiz__result {
  background: var(--altus-card);
  padding: 12px;
  border-radius: var(--altus-radius);
  border: 1px solid var(--altus-border);
  margin-top: 10px;
}

.altuslms-result-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #2f63d2;
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.altuslms-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.altuslms-summary .altuslms-card {
  min-height: 100px;
  align-items: center;
  justify-content: center;
  text-align: center;
}

@media (max-width: 768px) {
  .altuslms-card__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .altuslms-course__header,
  .altuslms-player__header {
    flex-direction: column;
    align-items: flex-start;
  }
  .altuslms-list__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .altuslms-transcript-item__meta {
    grid-template-columns: 1fr;
  }
  .altuslms-transcript-controls {
    align-items: stretch;
  }
  .altuslms-transcript-search {
    width: 100%;
  }
  .altuslms-transcript-search input {
    min-width: 0;
    width: 100%;
  }
}

/* Learner Course Shell */
.altuslms-learner-shell {
  --learn-bg: #f3f7fb;
  --learn-surface: #ffffff;
  --learn-border: #d0dced;
  --learn-text: #3a556f;
  --learn-muted: #4f6880;
  --learn-accent: #4879df;
  --learn-accent-strong: #2758ca;
  --learn-shadow: 0 12px 26px rgba(36, 67, 94, 0.1);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.8), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.55), transparent 42%),
    #eef2f7;
  color: var(--learn-text);
  border: 1px solid var(--learn-border);
  box-shadow: var(--learn-shadow);
  border-radius: 20px;
}

.altuslms-learner-shell .altuslms-muted {
  color: var(--learn-muted);
}

.altuslms-learner-layout {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.altuslms-course-menu {
  position: sticky;
  top: 18px;
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: 16px;
  box-shadow: var(--learn-shadow);
  padding: 18px;
}

.altuslms-course-menu__head {
  margin-bottom: 0;
  padding-bottom: 18px;
}

.altuslms-course-menu__eyebrow {
  margin: 0;
  letter-spacing: 0.13em;
  font-size: 11px;
  font-weight: 700;
  color: #7a8fb2;
}

.altuslms-course-menu__title {
  margin: 4px 0 8px;
  font-size: 42px;
  line-height: 1;
  font-weight: 300;
  color: var(--learn-text);
}

.altuslms-course-menu__desc {
  margin: 0;
  color: var(--learn-muted);
  font-size: 18px;
  line-height: 1.18;
}

.altuslms-course-menu__body {
  border-top: 1px solid #d7e2ef;
  margin: 18px -18px -18px;
  padding: 18px;
  background: #eef1f7;
  border-radius: 0 0 16px 16px;
}

.altuslms-course-menu__nav-title {
  margin: 0 0 10px;
  font-size: 46px;
  font-weight: 300;
  line-height: 1;
  color: var(--learn-text);
}

.altuslms-course-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.altuslms-course-menu__section {
  margin: 8px 2px 4px;
  font-size: 16px;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: #244e80;
}

.altuslms-nav-pill {
  display: block;
  border: 1px solid #2963cc;
  border-radius: 12px;
  padding: 12px 12px;
  text-decoration: none;
  color: #edf2ff;
  background: linear-gradient(100deg, #5c8be9, #2c5fcf);
  font-weight: 500;
  text-align: center;
  box-shadow: 0 8px 16px rgba(37, 78, 153, 0.22);
  font-size: 17px;
}

.altuslms-nav-pill:hover {
  border-color: #2c58b5;
  background: linear-gradient(100deg, #4f83e5, #1f54cb);
}

.altuslms-nav-pill.is-active,
.altuslms-nav-pill[aria-current="page"] {
  background: linear-gradient(100deg, #4b7de0, #2757c5);
  color: #ffffff;
  border-color: #2b56bf;
  box-shadow: 0 8px 16px rgba(36, 71, 141, 0.3);
}

.altuslms-nav-pill:focus,
.altuslms-nav-pill:focus-visible,
.altuslms-course-menu-toggle:focus,
.altuslms-course-menu-toggle:focus-visible {
  outline: 2px solid #104d77;
  outline-offset: 2px;
}

.altuslms-learner-content {
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.altuslms-learner-card {
  background: var(--learn-surface);
  border: 1px solid var(--learn-border);
  border-radius: 16px;
  box-shadow: var(--learn-shadow);
  padding: 20px;
}

.altuslms-overview-grid {
  display: block;
}

.altuslms-overview-label {
  margin: 0 0 8px;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 700;
  color: #57748a;
}

.altuslms-overview-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 10px 0 14px;
}

.altuslms-keyword-pill {
  margin: 0 0 14px;
  border: 1px solid #a8c6e7;
  background: #f6fbff;
  border-radius: 999px;
  padding: 10px 16px;
  color: #2454ab;
  font-weight: 600;
  line-height: 1.35;
}

.altuslms-chip--solid {
  background: #e7ecf8;
  border: 1px solid #d8deec;
  color: #1f3f86;
  font-size: 14px;
  font-weight: 700;
  padding: 8px 20px;
}

.altuslms-meta-list {
  margin: 0;
  display: grid;
  gap: 8px;
}

.altuslms-meta-list div {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 10px;
  border-bottom: 1px dashed #d7e4ee;
  padding-bottom: 6px;
}

.altuslms-meta-list dt {
  margin: 0;
  font-weight: 700;
  color: #1d334b;
}

.altuslms-meta-list dd {
  margin: 0;
  color: #293746;
}

.altuslms-poster-card {
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--learn-border);
  background: #eef4fa;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 14px 0;
}

.altuslms-poster-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.course-overview__image-frame {
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.course-overview__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.altuslms-poster-placeholder {
  color: #6b879b;
  font-size: 14px;
  text-align: center;
  padding: 20px;
}

.altuslms-course-cta-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.altuslms-course-cta-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.altuslms-content-sections {
  display: grid;
  gap: 12px;
}

.altuslms-content-sections details > summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: #1e455f;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 20px;
  position: relative;
  padding-bottom: 10px;
  border-bottom: 1px solid #d3dde8;
}

.altuslms-content-sections details > summary::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 90px;
  height: 4px;
  background: #5a86ba;
}

.altuslms-content-sections details > summary::-webkit-details-marker {
  display: none;
}

.altuslms-section-body {
  margin-top: 10px;
  color: #3e566e;
}

.altuslms-course-menu-toggle {
  display: none;
  border: 1px solid var(--learn-border);
  background: #ffffff;
  color: var(--learn-text);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.altuslms-course-overlay {
  display: none;
}

.altuslms-lesson-title {
  margin-top: 0;
  margin-bottom: 14px;
  color: #415c76;
  font-size: 56px;
  font-weight: 300;
}

.altuslms-media-card {
  border: 1px solid #d4dfec;
  border-radius: 8px;
  padding: 0;
  background: #152b57;
  overflow: hidden;
}

.altuslms-player__video,
.altuslms-player__frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 0;
  background: #152b57;
}

.altuslms-player__audio {
  width: 100%;
}

.altuslms-requirements-card {
  margin-top: 8px;
  border-radius: 12px;
}

.altuslms-requirements-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.altuslms-posttest-stats {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 10px;
}

.altuslms-stat-card {
  border: 1px solid var(--learn-border);
  border-radius: 12px;
  background: #f7fbff;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.altuslms-stat-card span {
  color: #5f7b8f;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.altuslms-stat-card strong {
  font-size: 20px;
  color: #1d4862;
}

.altuslms-learner-shell .altuslms-button {
  background: linear-gradient(95deg, #5b8be8, #2f63d2);
  color: #ffffff;
  box-shadow: 0 8px 16px rgba(37, 73, 141, 0.24);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  padding: 10px 32px;
}

.altuslms-learner-shell .altuslms-button--ghost {
  background: #ffffff;
  color: #2f5476;
  border: 1px solid #d4deea;
  box-shadow: none;
}

.altuslms-learner-shell .altuslms-button--primary {
  background: linear-gradient(95deg, #5b8be8, #2f63d2);
  color: #ffffff;
}

.altuslms-learner-shell .altuslms-list__item,
.altuslms-learner-shell .altuslms-card,
.altuslms-learner-shell .altuslms-select,
.altuslms-learner-shell .altuslms-lesson-html,
.altuslms-learner-shell .altuslms-quiz__result,
.altuslms-learner-shell .altuslms-inline-notice {
  background: #ffffff;
  color: var(--learn-text);
  border-color: var(--learn-border);
}

.altuslms-learner-shell .altuslms-inline-notice.is-error {
  background: #fff5f5;
  border-color: #f1c7c7;
}

.altuslms-learner-shell .altuslms-inline-notice.is-success {
  background: #f3fff7;
  border-color: #bfe3c9;
}

@media (max-width: 1180px) {
  .altuslms-poster-card { margin: 12px 0; }
  .altuslms-course-menu__title,
  .altuslms-course-menu__nav-title {
    font-size: 34px;
  }
  .altuslms-nav-pill {
    font-size: 18px;
  }
  .altuslms-course-menu__desc {
    font-size: 14px;
  }
  .altuslms-course-menu__section {
    font-size: 14px;
  }
  .altuslms-lesson-title {
    font-size: 44px;
  }
}

@media (max-width: 1023px) {
  .altuslms-learner-layout {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .altuslms-course-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .altuslms-course-menu {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: min(88vw, 390px);
    border-radius: 0 16px 16px 0;
    z-index: 10000;
    transform: translateX(-104%);
    transition: transform 0.24s ease;
    overflow-y: auto;
  }

  .altuslms-course-menu__title,
  .altuslms-course-menu__nav-title {
    font-size: 30px;
  }

  .altuslms-nav-pill {
    font-size: 16px;
  }

  .altuslms-course-menu__desc {
    font-size: 16px;
  }

  .altuslms-course-menu__section {
    font-size: 15px;
  }

  .altuslms-learner-layout.is-menu-open .altuslms-course-menu {
    transform: translateX(0);
  }

  .altuslms-course-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(5, 20, 31, 0.4);
  }

  .altuslms-learner-layout.is-menu-open .altuslms-course-overlay {
    display: block;
  }

  .altuslms-course-cta-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .altuslms-posttest-stats {
    grid-template-columns: 1fr;
  }

  .altuslms-meta-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* Screenshot-match override layer (loads after legacy theme styles) */
body .altuslms-learner-shell {
  background: #eef2f7 !important;
  border: 1px solid #d4dfeb !important;
  border-radius: 22px !important;
  box-shadow: 0 12px 24px rgba(52, 72, 96, 0.1) !important;
  color: #3c556f !important;
  font-family: "PT Sans", "Segoe UI", sans-serif !important;
}

body .altuslms-learner-shell .altuslms-learner-layout {
  grid-template-columns: 340px minmax(0, 1fr) !important;
  gap: 28px !important;
}

body .altuslms-learner-shell .altuslms-course-menu {
  background: #fff !important;
  border: 1px solid #d4dfeb !important;
  border-radius: 24px !important;
  box-shadow: 0 10px 24px rgba(52, 72, 96, 0.1) !important;
  padding: 20px !important;
}

body .altuslms-learner-shell .altuslms-course-menu__eyebrow {
  color: #8b9fc3 !important;
  font-size: 12px !important;
  letter-spacing: .2em !important;
  text-transform: uppercase !important;
  margin: 0 0 8px !important;
}

body .altuslms-learner-shell .altuslms-course-menu__title,
body .altuslms-learner-shell .altuslms-course-menu__nav-title {
  color: #3c556f !important;
  font-size: 56px !important;
  line-height: .95 !important;
  font-weight: 400 !important;
  margin: 0 0 10px !important;
}

body .altuslms-learner-shell .altuslms-course-menu__desc {
  color: #556d85 !important;
  font-size: 16px !important;
  line-height: 1.35 !important;
  margin: 0 !important;
}

body .altuslms-learner-shell .altuslms-course-menu__body {
  margin: 20px -20px -20px !important;
  padding: 20px !important;
  background: #eef1f7 !important;
  border-top: 1px solid #d4dfeb !important;
  border-radius: 0 0 24px 24px !important;
}

body .altuslms-learner-shell .altuslms-course-menu__section {
  color: #2d527d !important;
  font-size: 14px !important;
  letter-spacing: .08em !important;
  margin: 10px 2px 6px !important;
}

body .altuslms-learner-shell .altuslms-nav-pill {
  display: block !important;
  border: 1px solid #2c5fcd !important;
  background: linear-gradient(100deg, #5a88e7, #2f63d2) !important;
  color: #f0f5ff !important;
  border-radius: 10px !important;
  text-align: center !important;
  text-decoration: none !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  padding: 11px 14px !important;
  margin-bottom: 10px !important;
  box-shadow: 0 8px 16px rgba(38, 70, 137, 0.22) !important;
}

body .altuslms-learner-shell .altuslms-nav-pill.is-active,
body .altuslms-learner-shell .altuslms-nav-pill[aria-current="page"] {
  background: linear-gradient(100deg, #4f7fe2, #2758c7) !important;
}

body .altuslms-learner-shell .altuslms-learner-content {
  max-width: 980px !important;
  gap: 18px !important;
}

body .altuslms-learner-shell .altuslms-learner-card {
  background: #fff !important;
  border: 1px solid #d4dfeb !important;
  border-radius: 18px !important;
  box-shadow: 0 10px 24px rgba(52, 72, 96, 0.08) !important;
  padding: 22px !important;
}

body .altuslms-learner-shell .altuslms-overview-label {
  font-size: 12px !important;
  letter-spacing: .16em !important;
  color: #667f9a !important;
}

body .altuslms-learner-shell h1#altuslms-course-heading,
body .altuslms-learner-shell #altuslms-player-heading {
  font-size: 56px !important;
  line-height: 1.05 !important;
  color: #3c556f !important;
  font-weight: 400 !important;
}

body .altuslms-learner-shell .altuslms-chip--solid {
  font-size: 14px !important;
  border-radius: 999px !important;
  background: #e7ebf5 !important;
  color: #2149a0 !important;
  border: 1px solid #d6deed !important;
  padding: 8px 18px !important;
}

body .altuslms-learner-shell .altuslms-keyword-pill {
  font-size: 15px !important;
  border-radius: 999px !important;
  border: 1px solid #b6cceb !important;
  color: #2452a8 !important;
  background: #f4f9ff !important;
}

body .altuslms-learner-shell .altuslms-meta-list dt,
body .altuslms-learner-shell .altuslms-meta-list dd,
body .altuslms-learner-shell .altuslms-section-body,
body .altuslms-learner-shell .altuslms-requirements-card p,
body .altuslms-learner-shell .altuslms-muted {
  font-size: 15px !important;
  line-height: 1.5 !important;
}

body .altuslms-learner-shell .altuslms-content-sections details > summary {
  font-size: 20px !important;
  color: #3f5e7a !important;
  text-transform: uppercase !important;
  letter-spacing: .05em !important;
  border-bottom: 1px solid #d3dbe7 !important;
}

body .altuslms-learner-shell .altuslms-content-sections details > summary::after {
  width: 88px !important;
  height: 4px !important;
  background: #5f89bd !important;
}

body .altuslms-learner-shell .altuslms-media-card {
  border: 1px solid #d5deeb !important;
  border-radius: 4px !important;
  padding: 0 !important;
  background: #142a57 !important;
}

body .altuslms-learner-shell .altuslms-player__video,
body .altuslms-learner-shell .altuslms-player__frame {
  display: block !important;
  width: 100% !important;
  aspect-ratio: 16/9 !important;
  border-radius: 0 !important;
  background: #142a57 !important;
}

body .altuslms-learner-shell .altuslms-button {
  border-radius: 999px !important;
  border: 1px solid #2c5fcd !important;
  background: linear-gradient(100deg, #5a88e7, #2f63d2) !important;
  color: #edf3ff !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
  padding: 11px 24px !important;
  box-shadow: 0 10px 20px rgba(38, 70, 137, 0.24) !important;
}

body .altuslms-learner-shell .altuslms-button--ghost {
  background: #ffffff !important;
  color: #2f5476 !important;
  border: 1px solid #d5deea !important;
  box-shadow: none !important;
}

@media (max-width: 1023px) {
  body .altuslms-learner-shell .altuslms-learner-layout {
    grid-template-columns: 1fr !important;
  }
  body .altuslms-learner-shell .altuslms-course-menu__title,
  body .altuslms-learner-shell .altuslms-course-menu__nav-title { font-size: 36px !important; }
  body .altuslms-learner-shell .altuslms-course-menu__desc,
  body .altuslms-learner-shell .altuslms-course-menu__section,
  body .altuslms-learner-shell .altuslms-nav-pill,
  body .altuslms-learner-shell .altuslms-button,
  body .altuslms-learner-shell .altuslms-chip--solid,
  body .altuslms-learner-shell .altuslms-keyword-pill,
  body .altuslms-learner-shell .altuslms-meta-list dt,
  body .altuslms-learner-shell .altuslms-meta-list dd,
  body .altuslms-learner-shell .altuslms-section-body,
  body .altuslms-learner-shell .altuslms-requirements-card p,
  body .altuslms-learner-shell .altuslms-muted { font-size: 16px !important; }
  body .altuslms-learner-shell .altuslms-content-sections details > summary { font-size: 20px !important; }
  body .altuslms-learner-shell h1#altuslms-course-heading,
  body .altuslms-learner-shell #altuslms-player-heading { font-size: 42px !important; }
}

.altuslms-user-profile .altuslms-profile-form {
  display: grid;
  gap: 16px;
}

.altuslms-user-profile .altuslms-profile-section {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--altus-border);
  border-radius: 10px;
  padding: 16px;
}

.altuslms-user-profile .altuslms-profile-section h3 {
  margin: 0 0 12px;
}

.altuslms-user-profile .altuslms-profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.altuslms-user-profile .altuslms-profile-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.altuslms-user-profile .altuslms-profile-grid input,
.altuslms-user-profile .altuslms-profile-grid select {
  border: 1px solid var(--altus-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--altus-text);
  padding: 10px;
}

.altuslms-user-profile .altuslms-profile-checks {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.altuslms-user-profile .altuslms-profile-checks label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.altuslms-user-profile .altuslms-profile-actions {
  display: flex;
  justify-content: flex-start;
}