/* Generated from frontend/style-sources.json; edit its component sources. */
/* Component: base. Delivery: app/static/styles.css. */
.search {
  min-width: 260px;
  max-width: 380px;
}
@media (max-width: 640px) {
.search {
  min-width: 100%;
}
}
.shell {
  min-height: 100svh;
  display: flex;
  min-width: 0;
  flex-direction: column;
}
.main {
  flex: 1;
  width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 13px;
  background: var(--ds-surface-subtle);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-md);
  cursor: pointer;
}
.check-row input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--ds-accent);
}
.check-row > span {
  display: grid;
  gap: 3px;
}
.check-row small {
  line-height: 1.4;
}
.block-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}
.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(56,103,242,.25);
  border-top-color: var(--ds-accent);
  animation: spin .75s linear infinite;
}
.module-lessons {
  padding-bottom: 5px;
}
.success-text {
  align-items: center;
  color: #2c7659;
  font-weight: 700;
}
mark {
  padding: .05em .18em;
  border-radius: 4px;
  background: #fff0a6;
  color: inherit;
}
.check-marker {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid #b6c2d2;
  border-radius: 6px;
  background: white;
  color: white;
  font-size: 12px;
  font-weight: 900;
}
.check-marker.checked {
  border-color: var(--ds-success);
  background: var(--ds-success);
}
.nested-list {
  margin: 8px 0 2px;
  padding-left: 1.3rem;
}
.nested-list li {
  margin: 5px 0;
}
.learning-outcomes ul {
  margin: 0;
  padding-left: 1.2rem;
}
body.drawer-open {
  overflow: hidden;
}
@media (max-width: 520px) {
.learning-outcomes {
  padding: 13px 14px;
}
}
[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
:where(button, a, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid rgba(56, 103, 242, .32);
  outline-offset: 2px;
}
.math-inline-source {
  white-space: nowrap;
}
mjx-container {
  line-height: 1.2;
}
mjx-container svg {
  max-width: none;
}
.module-label {
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 800;
  color: var(--ds-text-muted);
  margin: 18px 8px 7px;
  font-size: 12px;
}
.learning-outcomes {
  margin-top: 18px;
  padding: 15px 17px;
  border: 1px solid #dce5f1;
  border-radius: 14px;
  background: #f0f5eb;
  border-color: #dde8d5;
}
.learning-outcomes > strong {
  display: block;
  margin-bottom: 8px;
  color: #375640;
}
.learning-outcomes li {
  margin: 5px 0;
  color: #53674e;
}
.inline-code {
  display: inline;
  padding: .16em .42em .18em;
  border: 1px solid #cdd8ff;
  border-radius: 7px;
  box-shadow: inset 0 -1px 0 rgba(64, 84, 184, .08), 0 1px 2px rgba(30, 41, 59, .05);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: .9em;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -.01em;
  overflow-wrap: anywhere;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  background: #edf3e8;
  border-color: #dbe6d1;
  color: #536b41;
}
.file-upload-question {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.file-upload-picker {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 10px 14px;
  border: 2px dashed var(--ds-border);
  border-radius: 12px;
  cursor: pointer;
  background: var(--ds-surface);
}
.file-upload-picker input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}
.file-upload-picker:focus-within {
  outline: 3px solid var(--ds-accent-soft);
  outline-offset: 2px;
}
[data-teacher-panel][hidden], #teacherDirectory[hidden] {
  display: none;
}

/* Component: tables. Delivery: app/static/styles.css. */
thead th {
  color: var(--ds-text-secondary);
  background: var(--ds-surface-subtle);
  border-color: var(--ds-border);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .045em;
}
tbody td {
  border-color: var(--ds-border);
  vertical-align: middle;
}
.table-primary {
  display: grid;
  gap: 3px;
}
.table-primary > strong,
.table-primary > a {
  color: var(--ds-text);
  font-weight: 700;
}
.table-secondary {
  color: var(--ds-text-secondary);
  font-size: 13px;
  line-height: 1.4;
}
@media (max-width: 760px) {
[data-course-progress-modal] .table-wrap > table {
  display: block;
  width: 100%;
  min-width: 0;
}
}
@media (max-width: 760px) {
[data-course-progress-modal] .table-wrap thead {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
}
@media (max-width: 760px) {
[data-course-progress-modal] .table-wrap tbody {
  display: grid;
  gap: 10px;
  padding: 10px;
}
}
@media (max-width: 760px) {
[data-course-progress-modal] .table-wrap tbody tr {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--ds-border);
  border-radius: 12px;
}
}
@media (max-width: 760px) {
[data-course-progress-modal] .table-wrap tbody td {
  display: block;
  min-width: 0;
  padding: 0;
  border: 0;
  overflow-wrap: anywhere;
}
}
@media (max-width: 760px) {
[data-course-progress-modal] .table-wrap tbody td::before {
  content: attr(data-label);
  display: block;
  margin-bottom: 4px;
  color: var(--ds-text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .045em;
  text-transform: uppercase;
}
}

/* Component: authors. Delivery: app/static/styles.css. */
.admin-author-avatar,
.author-editor-photo {
  overflow: hidden;
  background: linear-gradient(145deg, #e4f7f2, #f5faf8);
  border: 1px solid #cce7df;
}
.admin-author-avatar img,
.author-editor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Component: shell. Delivery: app/static/styles.css. */
@media (max-width: 1000px) {
.content {
  padding: 20px 16px;
}
}
@media (max-width: 640px) {
.content {
  padding-top: 18px;
}
}
@media (min-width: 1560px) {
.content {
  max-width: 1760px;
}
}
@media (max-width: 1180px) {
.content {
  padding-inline: 22px;
}
}
@media (max-width: 380px) {
.content {
  padding-inline: 10px;
}
}
.content {
  padding-inline: clamp(18px, 2.2vw, 40px);
  width: min(1440px, 100%);
  max-width: 1440px;
  margin: 0 auto;
  padding: 38px 28px 48px;
  flex: 1;
}
@media (max-width: 760px) {
.content {
  padding: 26px 18px 36px;
}
}
.content:empty + .platform-footer {
  visibility: hidden;
}

/* Component: reader. Delivery: app/static/styles.css. */
@media (max-width: 760px) {
.continue-learning,
.course-complete-banner,
.lesson-footer-nav {
  align-items: flex-start;
  flex-direction: column;
}
}

/* Component: badges. Delivery: app/static/styles.css. */
.progress-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.progress-summary-grid > div {
  padding: 14px;
  border: 1px solid var(--ds-border);
  border-radius: 12px;
  background: #f8fafc;
}
.progress-summary-grid span {
  display: block;
  color: var(--ds-text-muted);
  font-size: 12px;
}
.progress-summary-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
}
@media (max-width: 760px) {
.progress-summary-grid {
  grid-template-columns: repeat(2, minmax(0,1fr));
}
}
@media (max-width: 520px) {
.progress-summary-grid {
  grid-template-columns: 1fr 1fr;
}
}

/* Component: assessment. Delivery: app/static/styles.css. */
.quiz-feedback-title .ui-icon,
.success-text .ui-icon {
  width: 14px;
  height: 14px;
}
.content,
.standalone-course-content,
.course-reader,
.course-nav,
.lesson-card,
.reader-head,
.question,
.practice,
.quiz,
.learning-outcomes,
.collapsible-block,
.media-group,
.download-block {
  color: var(--ds-text);
}
.quiz > fieldset[data-assessment-preview], .qb-preview-question {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}

/* Component: code. Delivery: app/static/styles.css. */
.math-display-source,
.latex-formula-render,
mjx-container[display="true"] {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}
.math-display-source,
.latex-formula-render {
  padding: 8px 2px;
}
.essay-answer,.code-runner-answer {
  width: 100%;
  min-height: 180px;
  resize: vertical;
}

/* Component: teachers. Delivery: app/static/styles.css. */
.teacher-course-card,
.teacher-student-card,
.admin-teacher-card {
  border: 1px solid var(--ds-border);
  border-radius: 14px;
  padding: 16px;
  background: var(--ds-surface);
  min-width: 0;
}

/* Component: motion. Delivery: app/static/styles.css. */
@keyframes spin {
to {
  transform: rotate(360deg);
}
}
@keyframes sm-feedback-in {
from {
  opacity: .72;
}
to {
  opacity: 1;
}
}

/* Component: custom-web. Delivery: app/static/styles.css. */
.custom-web-block {
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 12px 0;
}
.custom-web-block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}
.custom-web-block-head strong {
  min-width: 0;
  overflow-wrap: anywhere;
}
.custom-web-frame {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 120px;
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-md, 12px);
  background: #fff;
}
.custom-web-error {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--ds-danger, #b42318) 28%, var(--ds-border));
  border-radius: var(--ds-radius-md, 12px);
  background: color-mix(in srgb, var(--ds-danger, #b42318) 8%, #fff);
  color: var(--ds-danger, #b42318);
  font-size: 13px;
  line-height: 1.45;
}
@media (max-width: 760px) {
.custom-web-frame {
  border-radius: 10px;
}
}

/* Component: collections. Delivery: app/static/styles.css. */
.collection-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0 18px;
  min-width: 0;
}
.collection-page-controls, .collection-page-jump, .collection-page-size {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.collection-page-controls {
  flex-wrap: wrap;
}
.collection-page-jump {
  flex-shrink: 0;
}
.collection-page-jump > span {
  white-space: nowrap;
}
.collection-page-jump > input {
  width: 64px;
  min-width: 64px;
  text-align: center;
}
.collection-page-size > select {
  width: 80px;
}
.collection-filter-bar, .collection-secondary-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.collection-filter-bar > select, .collection-secondary-filters > select {
  width: auto;
  max-width: 240px;
}
.collection-picker {
  display: grid;
  gap: 8px;
  min-width: 0;
}
.collection-picker .collection-pagination {
  padding: 0;
  gap: 8px;
}
.collection-picker .collection-page-controls {
  flex-wrap: wrap;
}
.collection-picker .collection-range {
  font-size: 11px;
}
@media (max-width: 760px) {
.collection-filter-bar > select, .collection-secondary-filters > select {
  flex: 1 1 140px;
  max-width: none;
  min-width: 0;
}
}
@media (max-width: 520px) {
.collection-pagination {
  gap: 10px;
}
}
@media (max-width: 520px) {
.collection-range {
  flex-basis: 100%;
}
}
@media (max-width: 520px) {
.collection-page-controls {
  width: 100%;
  justify-content: space-between;
}
}
@media (max-width: 520px) {
.collection-page-jump {
  gap: 5px;
}
}
@media (max-width: 520px) {
.collection-page-jump > span:first-child {
  display: none;
}
}
@media (max-width: 520px) {
.collection-page-jump > input {
  width: 54px;
  min-width: 54px;
}
}
@media (max-width: 520px) {
.collection-page-size {
  margin-left: auto;
}
}
@media (max-width: 520px) {
.collection-picker .collection-page-controls {
  gap: 6px;
}
}
@media (max-width: 520px) {
.collection-picker .collection-page-jump > span:first-child {
  display: none;
}
}
.collection-filter-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.collection-filter-toolbar > input {
  flex: 1 1 260px;
  min-width: 0;
  width: auto;
}
.collection-filter-toolbar > select {
  width: auto;
  max-width: 240px;
}
.collection-advanced-filters {
  margin: 10px 0;
}
.collection-date-range {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 0;
}
@media (max-width: 640px) {
.collection-filter-toolbar > select {
  width: 100%;
  max-width: none;
}
}
.collection-filter-options {
  min-width: 0;
}
.collection-filter-options-body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.collection-filter-options-body > select {
  width: auto;
  max-width: 240px;
}
@media (min-width: 641px) {
.collection-filter-options[open] > summary {
  display: none;
}
}
@media (min-width: 641px) {
.collection-filter-options {
  display: contents;
}
}
@media (max-width: 640px) {
.collection-filter-bar {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: center;
}
}
@media (max-width: 640px) {
.collection-filter-bar > select, .collection-secondary-filters > select {
  flex: 0 0 auto;
  width: 100%;
  max-width: none;
}
}
@media (max-width: 640px) {
.collection-filter-options[open] {
  grid-column: 1/-1;
}
}
@media (max-width: 640px) {
.collection-filter-options-body {
  flex-direction: column;
  align-items: stretch;
  margin-top: 12px;
}
}
@media (max-width: 640px) {
.collection-filter-options-body > select {
  flex: 0 0 auto;
  width: 100%;
  max-width: none;
}
}

/* Component: course-management. Delivery: app/static/styles.css. */
@media (max-width: 640px) {
.collection-filter-bar > .course-catalog-search, .course-admin-search, .collection-filter-toolbar > input {
  flex: 0 0 auto;
  width: 100%;
}
}

/* Component: analytics. Delivery: app/static/styles.css. */
[data-analytics-assessments], .analytics-assessment-card, .analytics-history-section {
  min-width: 0;
  max-width: 100%;
}