/* Learning extends the GymOS application: assigned course list, video workspace,
   and a separate management editor. Color signals action and learning status. */
.learning-page {
  --learn-panel: #171823;
  --learn-field: #222430;
  --learn-muted: #afb2c1;
  --learn-success: #86dfb1;
  --learn-error: #ff9aa5;
  flex: 1;
  min-width: 0;
  padding: 32px;
  color: var(--text);
  height: 100dvh;
  max-height: 100dvh;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overflow-x: hidden;
}
body.theme-light .learning-page {
  --learn-panel: #fff;
  --learn-field: #f4f5f8;
  --learn-muted: #5c6070;
  --learn-success: #176c44;
  --learn-error: #b51b36;
}
.learning-page *,
.learning-page *::before,
.learning-page *::after {
  box-sizing: border-box;
}
.learning-page [hidden] {
  display: none !important;
}
.learning-page h1 {
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 5px 0 10px;
}
.learning-page h2 {
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -0.02em;
}
.learning-page h3 {
  font-size: 15px;
  line-height: 1.5;
}
.learning-page p {
  font-size: 13px;
  line-height: 1.65;
}
.learning-page .page-eyebrow,
.learn-muted,
.learn-header p {
  color: var(--learn-muted);
}
.learning-page .page-eyebrow {
  font-size: 12px;
}
.learn-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}
.learn-header > div {
  min-width: 0;
}
.learning-page :is(button, .learn-button) {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.45;
  cursor: pointer;
  text-decoration: none;
  white-space: normal;
  color: var(--text);
  background: var(--learn-field);
  border: 1px solid var(--border-glass-strong);
  border-radius: 8px;
  box-shadow: none;
  transform: none;
}
.learning-page button::after {
  display: none;
}
.learning-page :is(button, .learn-button):hover:not(:disabled) {
  background: var(--glass-12);
  transform: none;
  box-shadow: none;
}
.learning-page
  :is(button, input, textarea, select, a, summary, video):focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}
.learning-page button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.learning-page :is(input, select, textarea) {
  display: block;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--border-glass-strong);
  border-radius: 8px;
  color: var(--text);
  background: var(--learn-field);
  font: inherit;
  font-size: 13px;
  color-scheme: dark;
}
body.theme-light .learning-page :is(input, select, textarea) {
  color-scheme: light;
}
.learning-page :is(input, textarea)::placeholder {
  color: var(--learn-muted);
  opacity: 1;
}
.learning-page textarea {
  resize: vertical;
}
.learning-page option {
  background: var(--learn-panel);
  color: var(--text);
}
.learning-page .learn-primary,
body.theme-light .learning-page .learn-primary {
  background: var(--primary-strong);
  color: #fff;
  border-color: transparent;
}
.learning-page .learn-primary:hover:not(:disabled) {
  background: var(--primary-strong);
  filter: brightness(1.08);
}
.learn-status {
  color: var(--learn-muted);
  margin-bottom: 16px;
  overflow-wrap: anywhere;
}
.learn-status:empty {
  display: none;
}
.learn-status.is-error,
.learning-page .learn-error {
  color: var(--learn-error);
}
.learn-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 6px 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border-glass-strong);
}
.learn-summary h2 {
  font-size: 16px;
  margin-bottom: 6px;
}
.learn-summary p {
  color: var(--learn-muted);
}
.learn-summary progress {
  width: 180px;
  height: 8px;
  flex-shrink: 0;
  accent-color: var(--primary-strong);
}
.learn-filters {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
  margin-bottom: 22px;
}
.learn-course-filters {
  grid-template-columns: minmax(0, 1fr);
  max-width: 480px;
}
.learn-filters label,
.learn-form label:not(.learn-check) {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 12px;
  font-weight: 650;
  color: var(--learn-muted);
  min-width: 0;
}
.learn-workspace {
  display: grid;
  grid-template-columns: minmax(250px, 0.75fr) minmax(0, 1.8fr);
  gap: 24px;
  align-items: start;
}
.learn-catalog {
  min-width: 0;
}
.learning-page .learn-course {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: left;
  gap: 8px;
  padding: 20px 16px;
  border: 0;
  border-bottom: 1px solid var(--border-glass-strong);
  border-radius: 0;
  background: transparent;
  overflow-wrap: anywhere;
}
.learning-page .learn-course[aria-current="true"] {
  background: var(--primary-subtle);
  box-shadow: inset 0 0 0 1px var(--border-primary);
  border-radius: 8px;
  border-color: transparent;
}
.learn-course strong {
  font-size: 15px;
}
.learning-page .learn-course-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 12px;
  background: var(--learn-field);
  margin-bottom: 6px;
}
.learn-thumb-field {
  margin-bottom: 16px;
}
.learn-thumb-preview {
  margin: 0 0 14px;
}
.learn-thumb-preview img {
  display: block;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border-glass-mid);
  background: var(--learn-field);
}
.learn-thumb-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
}
.learn-thumb-actions > label {
  flex: 1 1 240px;
}
.learn-thumb-field > p {
  margin-top: 8px;
}
.learn-course-meta,
.learn-course-progress {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--learn-muted);
  font-size: 12px;
  font-weight: 400;
}
.learn-course-meta .learn-required {
  color: var(--learn-error);
  font-weight: 650;
}
.learn-complete {
  color: var(--learn-success);
}
.learn-welcome {
  padding: 42px 30px;
  border: 1px solid var(--border-glass-mid);
  border-radius: 14px;
}
.learn-welcome p {
  color: var(--learn-muted);
  margin-top: 14px;
  max-width: 60ch;
}
.learn-empty {
  color: var(--learn-muted);
  padding: 24px 16px;
}
.learn-detail {
  min-width: 0;
  background: var(--learn-panel);
  border: 1px solid var(--border-glass-mid);
  border-radius: 14px;
  overflow: hidden;
}
.learn-course-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 32px;
  padding: 24px;
}
.learn-course-heading-main {
  flex: 1 1 320px;
  min-width: 0;
}
.learn-course-heading h2 {
  margin: 6px 0 10px;
  overflow-wrap: anywhere;
}
.learn-course-heading p {
  overflow-wrap: anywhere;
}
.learn-course-status {
  flex: 0 1 280px;
  min-width: 220px;
}
.learn-course-status progress,
.learn-card-bar {
  display: block;
  width: 100%;
  height: 8px;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
  appearance: none;
  background: var(--learn-field);
  accent-color: var(--primary);
}
.learn-course-status progress::-webkit-progress-bar,
.learn-card-bar::-webkit-progress-bar {
  background: var(--learn-field);
}
.learn-course-status progress::-webkit-progress-value,
.learn-card-bar::-webkit-progress-value {
  background: var(--primary);
  border-radius: 999px;
}
.learn-course-status progress::-moz-progress-bar,
.learn-card-bar::-moz-progress-bar {
  background: var(--primary);
  border-radius: 999px;
}
.learn-card-bar {
  height: 6px;
}
.learn-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
#learning-course-progress {
  margin-top: 10px;
}
#learning-resume-hint {
  margin-top: 4px;
  color: var(--text);
  font-weight: 650;
}
.learn-detail:not(.is-playing) .learn-stage {
  display: none;
}

.learn-lesson-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-block: 1px solid var(--border-glass-mid);
}
.learning-page .learn-lesson-list button {
  display: flex;
  width: 100%;
  justify-content: space-between;
  gap: 14px;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 13px 24px;
  text-align: left;
}
.learn-lesson-list li + li {
  border-top: 1px solid var(--border-glass);
}
.learn-lesson-list button[aria-current="true"] {
  background: var(--primary-subtle);
}
.learn-lesson-list button span:first-child {
  min-width: 0;
  overflow-wrap: anywhere;
}
.learn-lesson-list button span:last-child {
  color: var(--learn-muted);
  font-size: 11px;
  font-weight: 400;
  flex-shrink: 0;
}
.learn-player {
  padding: 24px;
}
.learn-player h3 {
  margin-bottom: 14px;
  overflow-wrap: anywhere;
}
.learn-player video {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 460px;
  background: #08090d;
  border-radius: 8px;
  margin-bottom: 14px;
}
.learn-player .learn-image {
  display: block;
  width: 100%;
  max-height: min(65vh, 680px);
  object-fit: contain;
  background: var(--learn-field);
  border-radius: 8px;
  margin-bottom: 14px;
}
.learn-no-content {
  padding: 18px 16px;
  margin-bottom: 14px;
  border: 1px dashed var(--border-glass-strong);
  border-radius: 12px;
  color: var(--learn-muted);
}
.learn-pdf { margin-bottom: 18px; min-width: 0; }
.learn-pdf > p { margin-bottom: 14px; }
.learn-pdf > :is(button, a) { margin: 0 8px 12px 0; }
.learn-pdf iframe { display: block; width: 100%; height: min(65vh, 680px); min-height: 320px; border: 1px solid var(--border-glass-mid); border-radius: 8px; background: #fff; }
.learn-player details {
  border-top: 1px solid var(--border-glass);
  margin-top: 18px;
  padding-top: 8px;
}
.learning-page summary {
  cursor: pointer;
  min-height: 44px;
  align-content: center;
  font-size: 13px;
  font-weight: 650;
}
.learn-description {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.learn-personal-history {
  margin-top: 28px;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass-mid);
}
.learn-confirmation {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-glass-mid);
}
.learning-page .learn-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  cursor: pointer;
  min-height: 44px;
}
.learning-page .learn-check input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  padding: 0;
  accent-color: var(--primary-strong);
}
.learn-confirmation .learn-primary {
  margin: 14px 0 10px;
}
.learn-manage-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.4fr);
  gap: 24px;
  align-items: start;
}
.learn-catalog-heading,
.learn-report-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.learn-form {
  padding: 24px;
  border: 1px solid var(--border-glass-mid);
  border-radius: 14px;
  background: var(--learn-panel);
  min-width: 0;
}
.learn-form fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.learn-form > h2 {
  margin-bottom: 20px;
}
#learning-course-fields > label {
  margin-bottom: 16px;
}
.learn-form-section {
  border-top: 1px solid var(--border-glass-mid);
  margin-top: 24px;
  padding-top: 20px;
}
.learn-form-section > p {
  margin: 8px 0 16px;
}
.learn-form-section > label,
.learn-form-section > fieldset,
.learn-role-picker {
  margin-block: 16px;
}
.learn-form legend {
  color: var(--learn-muted);
  font-size: 12px;
  font-weight: 650;
  margin-bottom: 10px;
}
.learn-checklist {
  display: grid;
  gap: 4px;
  max-height: 220px;
  overflow-y: auto;
}
.learn-checklist .learn-check {
  min-height: 36px;
  overflow-wrap: anywhere;
  padding: 5px 0;
}
.learn-role-picker > p {
  margin-bottom: 10px;
}
.learn-lesson-editor {
  padding-block: 18px !important;
  border-top: 1px solid var(--border-glass) !important;
}
.learn-lesson-editor > label {
  margin-bottom: 14px;
}
.learn-lesson-editor legend {
  padding-top: 12px;
  color: var(--text);
}
.learn-lesson-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.learning-page .learn-lesson-actions button {
  font-size: 12px;
  padding-inline: 10px;
}
.learn-upload-status {
  color: var(--learn-muted);
  overflow-wrap: anywhere;
  margin-block: 8px;
}
.learn-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.learn-report {
  border-top: 1px solid var(--border-glass-mid);
}
.learn-report-row {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-glass-mid);
}
.learn-report-row > summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  list-style: none;
}
.learn-report-row > summary::after {
  content: "Details anzeigen";
  color: var(--learn-muted);
  font-size: 12px;
}
.learn-report-row[open] > summary::after {
  content: "Details schließen";
}
.learn-report-row strong {
  display: block;
  overflow-wrap: anywhere;
}
.learn-report-row p {
  color: var(--learn-muted);
  margin-top: 5px;
}
.learn-evidence {
  margin-top: 16px;
  padding-left: 20px;
  font-size: 13px;
}
.learn-evidence li {
  padding-block: 8px;
  overflow-wrap: anywhere;
}
.learn-evidence li span {
  display: block;
  color: var(--learn-muted);
  margin-top: 4px;
  line-height: 1.6;
}
.learning-page .learn-reset {
  margin-top: 8px;
  min-height: 36px;
  padding-inline: 12px;
  font-size: 12px;
}
.learn-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.learn-quiz {
  padding: 24px;
  border-top: 1px solid var(--border-glass-mid);
}
.learn-quiz > h3 {
  margin-bottom: 8px;
}
.learn-quiz > p {
  margin-bottom: 16px;
}
.learn-quiz fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.learn-quiz .learn-quiz-question {
  padding-block: 20px;
  border-top: 1px solid var(--border-glass-mid);
}
.learn-quiz-question legend {
  padding-top: 18px;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.learning-page .learn-quiz-choice {
  align-items: center;
  padding: 10px 12px;
  margin-top: 8px;
  border: 1px solid var(--border-glass-mid);
  border-radius: 8px;
  overflow-wrap: anywhere;
}
.learn-quiz-choice:has(input:checked) {
  background: var(--primary-subtle);
  border-color: var(--border-primary);
}
.learn-quiz-choice:has(input:disabled) {
  cursor: default;
}
.learn-quiz-choice input {
  margin-top: 0 !important;
}
.learn-quiz fieldset:disabled .learn-quiz-question {
  opacity: 0.7;
}
.learning-page .learn-status.learn-complete {
  color: var(--learn-success);
}
#learning-quiz-submit {
  margin-top: 4px;
}
#learning-quiz-error {
  margin-block: 12px;
}
.learn-question-editor {
  padding-block: 18px !important;
  border-top: 1px solid var(--border-glass-mid) !important;
}
.learn-question-editor > legend {
  color: var(--text);
  padding-top: 12px;
}
.learn-quiz-option {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin-top: 14px;
}
.learning-page .learn-option-correct {
  align-items: center;
  margin: 0;
}
.learning-page .learn-option-correct input {
  margin: 0;
}
.learning-page .learn-quiz-option button {
  font-size: 12px;
  padding-inline: 8px;
}
#learning-quiz-editor > p {
  margin-bottom: 18px;
}
@media (max-width: 1100px) {
  .learn-workspace {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 18px;
  }
  .learn-manage-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 760px) {
  .learning-page {
    padding: 22px 16px;
  }
  .learning-page h1 {
    font-size: 27px;
  }
  .learn-header,
  .learn-summary {
    flex-direction: column;
    gap: 14px;
  }
  .learn-summary progress {
    width: 100%;
  }
  .learn-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .learn-filters > :first-child {
    grid-column: 1 / -1;
  }
  .learn-workspace {
    grid-template-columns: minmax(0, 1fr);
  }
  .learn-course-heading,
  .learn-player,
  .learn-form,
  .learn-quiz {
    padding: 20px 16px;
  }
  .learn-course-filters {
    grid-template-columns: minmax(0, 1fr);
  }
  .learning-page .learn-lesson-list button {
    padding-inline: 16px;
  }
  .learning-page :is(input, select, textarea) {
    font-size: 16px;
  }
  .learn-filters select {
    font-size: 14px;
    padding-inline: 8px;
  }
  .learn-lesson-list button {
    align-items: flex-start;
  }
  .learn-lesson-list button span:last-child {
    max-width: 90px;
  }
}
@media (max-width: 420px) {
  .learn-quiz-option {
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 8px;
  }
  .learn-quiz-option > button {
    grid-column: 2;
    justify-self: start;
  }
}
@media (prefers-reduced-motion: reduce) {
  .learning-page * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Library, focused lesson player and progressive content editors. */
.learning-page { padding: clamp(24px, 3.5vw, 56px); }
.learning-page > * { max-width: 1240px; }
.learning-page > .learn-header { margin-bottom: 32px; }
.learning-page h1 { font-size: clamp(30px, 3vw, 42px); letter-spacing: -.045em; }
.learning-page p { font-size: 14px; }
.learning-page :is(button, .learn-button, input, select, textarea) { border-radius: 12px; transition: background .18s, border-color .18s; }
.learn-header p { max-width: 58ch; margin-top: 10px; }
.learn-tabs { gap: 16px; margin-bottom: 28px; }
.learning-page .learn-tabs button { padding: 16px 4px; font-size: 14px; white-space: nowrap; }
body.theme-light .learning-page .learn-editor-steps button { background: transparent; border: 0; }
body.theme-light .learning-page .learn-editor-steps button[aria-current="step"] { background: var(--learn-panel); }
.learn-course-filters { grid-template-columns: minmax(0, 1fr) minmax(180px, 240px); gap: 20px; margin-bottom: 28px; }
.learn-workspace, .learn-manage-layout { display: block; }
/* Colour tones for generated course covers (stable per course id, see tone() in learning.js). */
.learning-page [data-tone="0"] { --tone: 255 51 71; }
.learning-page [data-tone="1"] { --tone: 139 92 246; }
.learning-page [data-tone="2"] { --tone: 245 158 11; }
.learning-page [data-tone="3"] { --tone: 20 184 166; }
.learning-page [data-tone="4"] { --tone: 59 130 246; }
.learning-page progress { display: block; height: 8px; border: 0; border-radius: 999px; overflow: hidden; appearance: none; background: var(--learn-field); }
.learning-page progress::-webkit-progress-bar { background: var(--learn-field); }
.learning-page progress::-webkit-progress-value { background: var(--primary); border-radius: 999px; transition: width .4s var(--ease-smooth); }
.learning-page progress::-moz-progress-bar { background: var(--primary); border-radius: 999px; }

/* Library: summary card, then tabs and search in one toolbar row. */
.learning-page > .learn-summary { padding: 24px 28px; margin-bottom: 28px; border: 1px solid var(--border-glass-mid); border-radius: 20px; background: var(--learn-panel); box-shadow: 0 1px 2px #0c0e1e0d, 0 8px 24px #0c0e1e0f; }
.learn-summary h2 { font-size: 16px; margin-bottom: 4px; }
.learning-page .learn-summary progress { width: min(280px, 40%); }
.learn-library-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin-bottom: 28px; }
.learn-library-bar .learn-tabs { margin: 0; }
.learn-search { position: relative; flex: 0 1 300px; min-width: 220px; }
.learn-search svg { position: absolute; z-index: 1; left: 15px; top: 50%; width: 17px; height: 17px; translate: 0 -50%; color: var(--learn-muted); pointer-events: none; }
.learning-page .learn-search input { padding-left: 42px; border-radius: 999px; background: var(--learn-panel); border-color: var(--border-glass-mid); }
.learning-page .learn-search input:focus { border-color: var(--border-primary); }

#learning-courses, #learning-manage-courses { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 20px; }
.learning-page .learn-course { position: relative; flex-direction: column; align-items: stretch; gap: 0; padding: 0; overflow: hidden; border: 1px solid var(--border-glass-mid); border-radius: 20px; background: var(--learn-panel); box-shadow: 0 1px 2px #0c0e1e0d, 0 8px 24px #0c0e1e0f; transition: border-color .2s, box-shadow .2s, translate .2s var(--ease-smooth); }
.learning-page .learn-course:hover:not(:disabled) { background: var(--learn-panel); border-color: var(--border-glass-strong); translate: 0 -2px; box-shadow: 0 2px 4px #0c0e1e14, 0 18px 40px #0c0e1e1f; filter: none; }
.learning-page .learn-course[aria-current="true"] { border-radius: 20px; background: var(--learn-panel); border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), 0 18px 40px #0c0e1e1f; }
.learning-page .learn-course-cover { position: relative; display: flex; align-items: flex-end; aspect-ratio: 2 / 1; padding: 14px 16px; overflow: hidden; color: rgb(var(--tone)); background: radial-gradient(120% 150% at 0% 0%, rgb(var(--tone) / .34), transparent 62%), radial-gradient(90% 120% at 100% 100%, rgb(var(--tone) / .16), transparent 55%), var(--learn-field); }
.learn-course-glyph { position: absolute; inset: 0; display: grid; place-items: center; }
.learn-course-glyph svg { width: 52px; height: 52px; filter: drop-shadow(0 6px 18px rgb(var(--tone) / .35)); transition: scale .3s var(--ease-smooth); }
.learning-page .learn-course:hover .learn-course-glyph svg { scale: 1.06; }
.learning-page .learn-course-thumb { position: absolute; inset: 0; width: 100%; height: 100%; aspect-ratio: auto; margin: 0; border-radius: 0; object-fit: cover; }
.learn-course-cover small { position: relative; padding: 4px 10px; border-radius: 999px; background: rgb(12 14 30 / .6); color: #fff; font-size: 11px; font-weight: 600; line-height: 1.5; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.learn-course-body { display: flex; flex: 1; flex-direction: column; gap: 10px; min-width: 0; padding: 18px 20px 16px; }
.learning-page .learn-course strong { font-size: 17px; font-weight: 650; line-height: 1.4; letter-spacing: -.02em; }
.learn-course-meta { gap: 6px; }
.learn-chip { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: 999px; background: var(--learn-field); color: var(--learn-muted); font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.learn-chip.is-required { background: var(--primary-subtle); color: var(--learn-error); }
.learn-chip.is-done { background: color-mix(in srgb, var(--learn-success) 14%, transparent); color: var(--learn-success); }
.learn-course-blurb { color: var(--learn-muted); font-size: 13.5px; font-weight: 400; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.learning-page .learn-check { font-weight: 400; }
.learn-course-track { display: flex; align-items: center; gap: 12px; margin-top: 4px; color: var(--text); font-size: 12px; font-weight: 650; font-variant-numeric: tabular-nums; }
.learning-page .learn-course-track progress { flex: 1; height: 6px; }
.learn-course-progress { font-size: 12px; }
.learn-course-cta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border-glass); color: var(--text); font-size: 13.5px; font-weight: 650; }
.learn-course-cta > span { transition: translate .2s var(--ease-smooth); }
.learning-page .learn-course:hover .learn-course-cta > span { translate: 4px 0; }

/* Course sheet: tone banner, intro on the left, progress card on the right, open lesson list below. */
.learn-detail { margin-top: 32px; border-radius: 24px; box-shadow: 0 1px 2px #0c0e1e0d, 0 16px 48px #0c0e1e14; }
.learn-course-banner { height: 128px; border-bottom: 1px solid var(--border-glass-mid); background: radial-gradient(70% 170% at 0% 0%, rgb(var(--tone) / .4), transparent 62%), radial-gradient(60% 150% at 100% 100%, rgb(var(--tone) / .2), transparent 55%), var(--learn-field); background-size: cover; background-position: center; }
.learn-detail.is-playing .learn-course-banner { display: none; }
.learn-course-heading { align-items: stretch; padding: 32px; gap: 32px; }
.learn-course-heading-main { align-self: center; }
/* The course title is the sheet's hero, not a section title: it opts out of liquid.css's uniform 18px h2. */
.learning-page .learn-course-heading h2 { margin: 8px 0 12px; font-size: 30px !important; line-height: 1.25; letter-spacing: -.035em !important; }
#learning-course-meta { font-size: 12.5px; font-weight: 600; }
#learning-course-description { max-width: 60ch; color: var(--learn-muted); font-size: 15px; }
.learn-course-status { flex: 0 1 320px; padding: 24px; border-radius: 20px; background: var(--learn-field); }
.learn-course-percent { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.learning-page .learn-course-percent strong { font-size: 38px; line-height: 1; font-weight: 700; letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.learning-page .learn-course-percent span { color: var(--learn-muted); font-size: 13px; }
.learning-page .learn-course-status progress { background: var(--learn-panel); }
.learning-page .learn-course-status progress::-webkit-progress-bar { background: var(--learn-panel); }
.learning-page #learning-course-progress { margin-top: 12px; font-size: 12.5px; line-height: 1.6; }
.learn-course-actions { margin-top: 20px; }
.learn-course-actions > button { flex: 1; }
.learn-outline { padding: 8px 32px 24px; border-top: 1px solid var(--border-glass-mid); }
.learning-page :is(.learn-outline, #learning-lesson-notes) > summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; color: var(--text); font-size: 14px; }
.learning-page :is(.learn-outline, #learning-lesson-notes) > summary::-webkit-details-marker { display: none; }
.learning-page :is(.learn-outline, #learning-lesson-notes) > summary::after { content: ""; flex-shrink: 0; width: 7px; height: 7px; margin-right: 4px; border-right: 2px solid var(--learn-muted); border-bottom: 2px solid var(--learn-muted); rotate: 45deg; translate: 0 -2px; transition: rotate .2s var(--ease-smooth), translate .2s var(--ease-smooth); }
.learning-page :is(.learn-outline, #learning-lesson-notes)[open] > summary::after { rotate: 225deg; translate: 0 2px; }
.learn-outline .learn-lesson-list { display: grid; gap: 4px; padding-bottom: 4px; border: 0; }
.learn-outline .learn-lesson-list li + li { border-top: 0; }
.learning-page .learn-outline .learn-lesson-list button { align-items: center; min-height: 52px; padding: 12px 14px; border: 1px solid var(--border-glass); border-radius: 14px; }
.learning-page .learn-outline .learn-lesson-list button:hover:not(:disabled) { background: var(--learn-field); }
.learning-page .learn-outline .learn-lesson-list button[aria-current="true"] { background: var(--primary-subtle); box-shadow: inset 0 0 0 1px var(--border-primary); }
.learning-page .learn-lesson-list button span:last-child { padding: 3px 10px; border-radius: 999px; background: var(--learn-field); font-size: 11.5px; font-weight: 600; }
.learning-page .learn-lesson-list [data-state="Bestätigt"] { background: color-mix(in srgb, var(--learn-success) 14%, transparent); color: var(--learn-success); }
.learning-page .learn-lesson-list :is([data-state="Begonnen"], [data-state="Angesehen"], [data-state="Geöffnet"]) { background: var(--primary-subtle); color: var(--text); }
.learn-empty { padding: 48px 24px; grid-column: 1/-1; border: 1px dashed var(--border-glass-mid); border-radius: 20px; text-align: center; }
.learn-empty h2 { margin-bottom: 12px; }
.learn-certificates { display: grid; gap: 16px; }
.learn-certificate { display: flex; align-items: center; gap: 24px; padding: 28px; border: 1px solid var(--border-glass-mid); background: var(--learn-panel); border-radius: 20px; }
.learn-certificate > div { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.learn-certificate h2 { margin: 6px 0; }
.learn-certificate-icon, .learn-completion-mark { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--learn-field); color: var(--learn-success); font-size: 26px; flex-shrink: 0; }
.learn-form { max-width: 900px; margin-inline: auto; padding: 32px; border-radius: 24px; }
.learn-editor-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 20px; }
.learn-editor-steps { display: flex; gap: 8px; margin: 24px 0; padding: 6px; background: var(--learn-field); border-radius: 16px; }
.learning-page .learn-editor-steps button { flex: 1; background: transparent; border: 0; color: var(--learn-muted); }
.learning-page .learn-editor-steps button[aria-current="step"] { background: var(--learn-panel); color: var(--text); box-shadow: 0 2px 6px #0c0e1e0a; }
[data-editor-section="0"] > label { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.learn-form-section { margin-top: 24px; padding-top: 24px; }
[data-editor-section] > .learn-form-section:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.learn-form-actions { justify-content: flex-end; }
.learn-form .learn-lesson-editor, .learn-form .learn-question-editor { margin-top: 20px; padding: 24px !important; background: var(--learn-field); border-radius: 18px; border-top: 0 !important; }
.learn-form .learn-lesson-editor input, .learn-form .learn-lesson-editor textarea, .learn-form .learn-lesson-editor select { background: var(--learn-panel); }
.learn-lesson-actions { gap: 8px; }
.learn-report-row { padding: 24px 0; }
.learn-report-row > summary { gap: 16px 32px; }
.learn-report-heading { margin-bottom: 28px; }
#learning-report { display: grid; gap: 16px; border-top: 0; }
.learn-certificate-filters { grid-template-columns: minmax(0, 1fr) minmax(180px, 260px) auto; gap: 20px; }
.learning-page .learn-certificate-count { margin: 0 0 16px; font-size: 13px; }
#learning-report .learn-report-card { flex-wrap: wrap; padding: 28px; }
.learning-page .learn-report-card h3 { margin: 6px 0 12px; font-size: 19px; line-height: 1.4; letter-spacing: -.02em; overflow-wrap: anywhere; }
.learning-page .learn-certificate-employee strong { color: var(--text); font-weight: 600; }
.learn-report-card-content > .learn-muted { font-size: 13px; }
.learn-report-card .learn-certificate-icon.is-pending { color: var(--learn-muted); }
.learn-report-card > .learn-certificate-details { flex: 0 0 100%; min-width: 0; border-top: 1px solid var(--border-glass-mid); padding-top: 16px; }
.learn-certificate-details > summary { color: var(--learn-muted); font-size: 13px; padding-block: 6px; cursor: pointer; }
.learn-certificate-details .learn-evidence { margin-top: 12px; padding-left: 20px; }

body.learning-focus { overflow: hidden; }
.learning-page .learn-detail.is-playing {
  position: fixed; inset: 0; z-index: 2000; width: 100%; max-width: none; height: 100dvh; margin: 0;
  display: flex; flex-direction: column; border: 0; border-radius: 0; overflow: hidden; background: var(--learn-panel);
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom); overscroll-behavior: contain;
}
.learn-player-toolbar { display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; gap: 24px; padding: 16px 32px; border-bottom: 1px solid var(--border-glass-mid); }
.learn-player-logo { width: 116px; height: 36px; object-fit: contain; }
.learn-player-toolbar > div { display: flex; gap: 8px; }
.learning-page #learning-mobile-mode[aria-pressed="true"] { background: var(--primary-subtle); border-color: var(--border-primary); }
.learn-detail.is-playing .learn-course-heading { display: none; }
.learn-detail.is-playing .learn-outline { flex: 0 0 auto; border-top: 0; padding: 0 32px; }
.learn-detail.is-playing .learn-outline:not([open]) { align-self: center; width: min(100%, 900px); }
.learn-detail.is-playing .learn-outline[open] { max-height: 45dvh; overflow-y: auto; border-bottom: 1px solid var(--border-glass-mid); }
.learn-detail.is-playing .learn-stage { display: block; min-height: 0; flex: 1; overflow-y: auto; overscroll-behavior: contain; }
.learn-detail.is-playing .learn-stage > section { width: min(100%, 900px); margin-inline: auto; padding: 28px 32px 48px; }
.learn-detail.is-playing .learn-stage h3 { font-size: 28px; line-height: 1.4; letter-spacing: -.03em; margin-bottom: 24px; }
.learn-player video { border-radius: 16px; max-height: min(48dvh, 520px); }
.learn-detail.is-playing .learn-quiz { border-top: 0; max-width: 760px; padding-top: 48px; }
.learn-detail.is-playing .learn-quiz-question { border: 0; padding-top: 12px; }
.learn-detail.is-playing .learn-quiz-question legend { font-size: 22px; padding-bottom: 20px; }
.learning-page .learn-quiz-choice { border-radius: 16px; min-height: 64px; padding: 18px; margin-top: 12px; }
.learning-page .learn-answer-hint { margin-bottom: 16px; font-size: 13px; line-height: 1.6; }
.learn-quiz-navigation { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 32px; }
#learning-quiz-submit { display: flex; margin: 20px 0 0 auto; }
.learn-audio-art { min-height: 200px; display: grid; place-content: center; text-align: center; border-radius: 20px; background: var(--learn-field); margin-bottom: 20px; }
.learn-audio-art > span { font-size: 70px; color: var(--learn-muted); }
.learn-player video.is-audio { height: 64px; aspect-ratio: auto; }
.learn-detail.is-playing .learn-completion { padding-top: 60px; text-align: center; }
.learn-completion-mark { margin: 0 auto 24px; width: 72px; height: 72px; font-size: 36px; }
.learn-completion p { margin-bottom: 28px; color: var(--learn-muted); }
.learn-completion button { margin: 4px; }
.learning-page .learn-detail.is-mobile-mode .learn-player-toolbar { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 10px 8px; padding: 12px 16px; }
.learning-page .learn-detail.is-mobile-mode .learn-player-logo { width: 56px; height: 30px; }
.learn-detail.is-mobile-mode .learn-player-toolbar > div { grid-column: 1/-1; gap: 6px; }
.learn-detail.is-mobile-mode .learn-player-toolbar > div > button { flex: 1; white-space: nowrap; }
.learning-page .learn-detail.is-mobile-mode #learning-step-label { order: 0; justify-self: end; width: auto; font-size: 12px; }
.learn-detail.is-mobile-mode .learn-stage > section { max-width: 540px; padding: 16px 20px 32px; }
.learn-detail.is-mobile-mode .learn-stage h3 { font-size: 23px; margin-bottom: 20px; }
.learn-detail.is-mobile-mode :is(#learning-progress-label, #learning-confirmation-text, #learning-quiz-description) { display: none; }
.learn-detail.is-mobile-mode #learning-quiz-status.is-guidance { display: none; }
.learn-detail.is-mobile-mode #learning-quiz-title { font-size: 14px; color: var(--learn-muted); margin-bottom: 12px; }
.learn-detail.is-mobile-mode .learn-quiz-question legend { padding-top: 0; }
.learn-detail.is-mobile-mode .learn-audio-art { min-height: 130px; }
.learn-detail.is-mobile-mode .learn-confirmation { margin-top: 18px; padding: 16px; }
.learn-detail.is-mobile-mode .learn-confirmation :is(.learn-primary, #learning-next-lesson) { width: 100%; }
.learn-detail.is-mobile-mode .learn-outline { padding-inline: 20px; }
.learn-detail.is-mobile-mode #learning-mobile-mode, .learn-detail.is-mobile-mode #learning-restart-course, .learn-detail.is-mobile-mode #learning-close-focus { font-size: 11px; padding-inline: 10px; min-height: 36px; }

/* Player: quiet pill toolbar, media and companion text as cards, one clear next action. */
.learning-page .learn-player-toolbar button { min-height: 38px; padding: 0 14px; border-radius: 999px; background: transparent; border-color: var(--border-glass-mid); font-size: 13px; }
.learning-page .learn-player-toolbar button:hover:not(:disabled) { background: var(--learn-field); }
#learning-step-label { font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.learn-detail.is-playing .learn-stage > section { padding-bottom: 120px; }
.learn-player video, .learn-player .learn-image, .learn-pdf iframe { border-radius: 20px; box-shadow: 0 12px 40px #0c0e1e26; }
.learning-page #learning-player-status:not(:empty) { margin: 4px 0 6px; font-size: 13px; }
.learning-page #learning-progress-label { font-size: 12.5px; }
.learning-page .learn-player #learning-lesson-notes { margin-top: 20px; padding: 4px 20px; border: 1px solid var(--border-glass-mid); border-radius: 16px; }
.learning-page .learn-player #learning-lesson-notes[open] { padding-bottom: 18px; }
#learning-lesson-description { color: var(--text); font-size: 15px; line-height: 1.75; max-width: 68ch; }
.learning-page .learn-confirmation { display: grid; justify-items: start; gap: 2px; margin-top: 20px; padding: 20px 24px; border: 1px solid var(--border-glass-mid); border-radius: 20px; background: var(--learn-field); }
.learning-page .learn-confirmation:has(#learning-confirm-check:checked) { border-color: var(--border-primary); }
.learning-page .learn-confirmation .learn-check { align-items: center; font-size: 14px; }
.learning-page .learn-confirmation .learn-primary { margin: 10px 0 8px; }
.learning-page #learning-next-lesson { margin-top: 12px; background: var(--primary-strong); color: #fff; border-color: transparent; }
.learning-page #learning-next-lesson:hover { background: var(--primary-strong); filter: brightness(1.08); }

/* Quiz feedback: after "Antwort prüfen" the question locks, right answers turn green, a wrong pick red. */
.learning-page .learn-quiz-choice { position: relative; transition: border-color .2s, background .2s, opacity .2s; }
.learning-page .learn-quiz-choice > span { flex: 1; }
.learning-page .is-checked .learn-quiz-choice { cursor: default; }
.learning-page .is-checked .learn-quiz-choice:not(.is-correct, .is-wrong) { opacity: .55; }
.learning-page .learn-quiz-choice:is(.is-correct, .is-wrong)::after { flex-shrink: 0; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; color: #fff; font-size: 14px; font-weight: 700; }
.learning-page .learn-quiz-choice.is-correct { border-color: var(--learn-success); background: color-mix(in srgb, var(--learn-success) 12%, transparent); }
.learning-page .learn-quiz-choice.is-correct::after { content: "✓"; background: var(--success); }
.learning-page .learn-quiz-choice.is-wrong { border-color: var(--learn-error); background: color-mix(in srgb, var(--learn-error) 12%, transparent); }
.learning-page .learn-quiz-choice.is-wrong::after { content: "✕"; background: var(--primary-strong); }
.learning-page .learn-quiz-feedback { margin-top: 20px; padding: 14px 18px; border-radius: 14px; font-size: 14px; font-weight: 600; line-height: 1.55; color: var(--learn-error); background: color-mix(in srgb, var(--learn-error) 12%, transparent); animation: learn-feedback .28s var(--ease-smooth); }
.learning-page .learn-quiz-feedback.is-correct { color: var(--learn-success); background: color-mix(in srgb, var(--learn-success) 12%, transparent); }
.learning-page .learn-quiz-feedback:empty { display: none; }
@keyframes learn-feedback { from { opacity: 0; translate: 0 6px; } }

/* Read-aloud: floating pill above the stage, reachable by thumb on phones. */
.learning-page .learn-read-aloud { display: none; }
.learning-page .learn-detail.is-playing .learn-read-aloud {
  position: absolute; right: 24px; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 3;
  display: inline-flex; gap: 10px; min-height: 48px; padding: 0 20px 0 16px; border-radius: 999px; font-size: 14px;
  border: 1px solid var(--border-glass-strong); background: color-mix(in srgb, var(--learn-panel) 82%, transparent);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: 0 2px 6px #0c0e1e1f, 0 14px 36px #0c0e1e33;
  transition: background .2s, color .2s, translate .2s var(--ease-smooth);
}
.learning-page .learn-detail.is-playing .learn-read-aloud:hover:not(:disabled) { background: var(--learn-field); translate: 0 -1px; }
.learning-page .learn-detail.is-playing .learn-read-aloud:is(.is-reading, .is-reading:hover:not(:disabled)) { background: var(--primary-strong); border-color: transparent; color: #fff; }
.learn-read-aloud svg { width: 20px; height: 20px; flex-shrink: 0; }
.learn-read-bars { display: none; align-items: flex-end; gap: 3px; width: 20px; height: 16px; }
.learn-read-bars i { flex: 1; height: 100%; border-radius: 2px; background: currentColor; transform-origin: bottom; animation: learn-read .9s ease-in-out infinite; }
.learn-read-bars i:nth-child(2) { animation-delay: -.3s; }
.learn-read-bars i:nth-child(3) { animation-delay: -.6s; }
.learn-read-aloud.is-reading svg { display: none; }
.learn-read-aloud.is-reading .learn-read-bars { display: inline-flex; }
@keyframes learn-read { 0%, 100% { transform: scaleY(.35); } 50% { transform: scaleY(1); } }

@media (max-width: 760px) {
  .learning-page { padding: 24px 16px; }
  .learn-header { gap: 20px; }
  .learn-header p { font-size: 13px; }
  .learn-tabs { gap: 20px; overflow-x: auto; scrollbar-width: thin; scrollbar-color: var(--learn-muted) transparent; margin-bottom: 24px; }
  .learning-page .learn-tabs button { font-size: 13px; padding-block: 14px; flex-shrink: 0; }
  .learn-course-filters { grid-template-columns: minmax(0, 1fr) minmax(110px, .6fr); gap: 12px; }
  .learn-course-filters > :first-child { grid-column: auto; }
  .learn-library-bar { flex-direction: column; align-items: stretch; gap: 14px; margin-bottom: 24px; }
  .learn-library-bar .learn-tabs { margin: 0; }
  .learn-search { flex-basis: auto; min-width: 0; }
  .learning-page > .learn-summary { align-items: stretch; padding: 20px; gap: 14px; }
  .learning-page .learn-summary progress { width: 100%; }
  #learning-courses, #learning-manage-courses { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .learning-page .learn-course { flex-direction: row; border-radius: 18px; }
  .learning-page .learn-course:hover:not(:disabled) { translate: none; }
  .learning-page .learn-course-cover { flex: 0 0 76px; aspect-ratio: auto; padding: 0; }
  .learn-course-cover small { display: none; }
  .learn-course-glyph svg { width: 30px; height: 30px; }
  .learn-course-body { gap: 8px; padding: 16px; }
  .learning-page .learn-course strong { font-size: 16px; }
  .learn-course-blurb { -webkit-line-clamp: 1; }
  .learn-course-cta { padding-top: 10px; }
  .learn-course-banner { height: 88px; }
  .learn-course-heading { display: block; padding: 24px 20px; }
  .learning-page .learn-course-heading h2 { font-size: 24px !important; }
  .learn-course-status { min-width: 0; margin-top: 20px; padding: 20px; }
  .learn-outline { padding-inline: 12px; }
  .learn-outline > summary { padding-inline: 8px; }
  .learning-page .learn-detail.is-playing .learn-read-aloud { right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); }
  .learn-detail.is-playing .learn-player-toolbar { padding: 12px 16px; gap: 10px; flex-wrap: wrap; }
  .learn-detail.is-playing .learn-player-logo { width: 76px; height: 28px; }
  .learn-detail.is-playing #learning-step-label { order: 3; width: 100%; font-size: 12px; }
  .learn-detail.is-playing .learn-stage > section { padding: 20px 16px 104px; }
  .learn-detail.is-playing .learn-stage h3 { font-size: 22px; }
  .learn-detail.is-playing .learn-quiz-question legend { font-size: 19px; }
  .learn-certificate { padding: 24px; flex-wrap: wrap; gap: 16px; }
  .learn-certificate-icon { width: 40px; height: 40px; border-radius: 12px; }
  .learn-certificate > button { width: 100%; }
  .learn-certificate-filters { grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
  .learn-certificate-filters > :first-child { grid-column: 1/-1; }
  #learning-report .learn-report-card { padding: 24px; }
  #learning-report .learn-report-card > .learn-certificate-icon { display: none; }
  .learn-form { padding: 24px 16px; }
  .learn-form .learn-lesson-editor, .learn-form .learn-question-editor { padding: 16px !important; }
  .learn-form-actions > .learn-primary { flex: 1; }
}