:root {
  --bg: #f6f0e6;
  --panel: rgba(255, 251, 245, 0.94);
  --panel-strong: #fffdf9;
  --ink: #211b17;
  --muted: #6b625a;
  --line: #dccdbd;
  --accent: #3f778a;
  --accent-soft: #e8f1f4;
  --accent-deep: #2f6071;
  --shadow: 0 22px 50px rgba(33, 27, 23, 0.08);
  --site-font: "Century Gothic", "Avenir Next", "Trebuchet MS", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--site-font);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 234, 189, 0.8), transparent 28%),
    linear-gradient(140deg, #f6ecdc 0%, #efe9de 45%, #f8f5ef 100%);
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  background: #fffdfa;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.shell {
  max-width: 1380px;
  margin: 0 auto;
  padding: 28px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 24px;
  padding: 30px;
  align-items: start;
}

.hero-copy h1,
.topbar h1,
.main-card h2,
.side-card h3 {
  margin: 0 0 10px;
  line-height: 1.04;
}

.hero-copy h1 {
  font-size: 3rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
}

.helper,
.hero-copy p,
.notice,
.decision-card p,
.side-block p,
.next-box p {
  color: var(--muted);
}

.notice {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid #d7c8b7;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
}

.inset {
  padding: 20px;
  background: rgba(255, 255, 255, 0.72);
}

.stack {
  display: grid;
  gap: 14px;
}

.stack.compact {
  gap: 10px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.topbar h1 {
  font-size: 2.7rem;
}

.progress-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.progress-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--muted);
  text-align: left;
}

.progress-card span {
  display: block;
  font-size: 0.86rem;
  margin-bottom: 4px;
}

.progress-card strong {
  display: block;
}

.progress-card.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

.progress-card.is-done {
  border-color: #8db8b2;
}

.progress-card.is-clickable {
  cursor: pointer;
}

.progress-card:disabled {
  cursor: default;
  opacity: 1;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.7fr);
  gap: 22px;
  align-items: start;
}

.main-card,
.side-card {
  padding: 24px;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.source-mode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.source-upload {
  display: grid;
  gap: 8px;
  margin-top: 20px;
  padding: 24px;
  border: 1px dashed var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

.source-upload input {
  width: auto;
  max-width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}

.source-upload span,
.source-file-list span,
.source-analysis span {
  color: var(--muted);
  font-size: 0.9rem;
}

.source-file-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.source-file-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #fff;
}

.source-analysis {
  display: grid;
  justify-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
  text-align: center;
}

.source-analysis .illustration-loader {
  margin: 0 0 6px;
}

.source-proposal {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.source-proposal-list {
  display: grid;
  gap: 12px;
}

.source-proposal-section {
  display: grid;
  gap: 8px;
}

.source-error {
  margin: 16px 0 0;
  color: #a63222;
  font-weight: 700;
}

.decision-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(252, 247, 241, 0.9));
  text-align: left;
}

.decision-card.is-selected {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(215, 239, 232, 0.92), rgba(255, 255, 255, 0.92));
}

.decision-card span,
.summary-row span {
  display: block;
  font-size: 0.88rem;
  color: var(--muted);
}

.decision-card strong,
.summary-row strong,
.next-box strong {
  display: block;
  margin-top: 4px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.form-grid.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.subpanel {
  display: grid;
  gap: 16px;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
}

.subpanel.nested {
  margin-top: 0;
  background: rgba(255, 255, 255, 0.76);
}

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

.chip-row,
.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.action-row.compact {
  justify-content: flex-end;
}

.toggle-chip,
.primary,
.secondary,
.ghost {
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
}

.toggle-chip.is-selected,
.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.secondary {
  background: #fffdf9;
}

.ghost {
  background: transparent;
}

.note-box,
.next-box {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.6);
}

.builder-stack {
  display: grid;
  gap: 14px;
}

.builder-stack.compact {
  gap: 12px;
}

.builder-section,
.builder-chapter {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.78);
}

.builder-heading span {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.builder-heading strong {
  display: block;
  margin-top: 3px;
}

.builder-readonly {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(246, 240, 230, 0.8);
  border: 1px solid var(--line);
}

.inline-builder {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.inline-builder select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  background: #fffdfa;
  color: var(--ink);
}

.content-pill-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.content-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid #a6cfc4;
}

.pill-remove {
  width: auto;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: transparent;
  color: var(--accent-deep);
  font-size: 0.9rem;
  line-height: 1;
}

.upload-box {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px dashed var(--accent);
  border-radius: 18px;
  background: rgba(215, 239, 232, 0.6);
}

.file-list {
  display: grid;
  gap: 10px;
}

.file-row,
.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
}

.summary-card {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.side-card {
  display: grid;
  gap: 16px;
}

.side-block {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid var(--line);
}

.module-list,
.review-list {
  display: grid;
  gap: 14px;
  margin: 18px 0;
}

.module-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.upload-box input {
  max-width: 100%;
}

.upload-box small {
  color: var(--muted);
}

.attached-file,
.review-section {
  display: grid;
  gap: 5px;
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.attached-file {
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
}

.attached-file strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.optional {
  color: var(--muted);
  font-size: 0.85rem;
}

.formation-view {
  align-content: start;
}

.course-outline {
  display: grid;
  gap: 10px;
  max-height: 520px;
  overflow: auto;
  padding-right: 4px;
}

.outline-module {
  display: grid;
  gap: 10px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
}

.outline-module.is-current {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.outline-section {
  display: grid;
  gap: 7px;
  padding-left: 10px;
  border-left: 2px solid #b8d7d0;
  font-size: 0.92rem;
}

.outline-blocks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.outline-block {
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid #a6cfc4;
  color: var(--accent-deep);
  font-size: 0.76rem;
  cursor: grab;
}

.drag-handle {
  cursor: grab;
  color: var(--accent-deep);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

[data-drop-block] {
  transition: border-color 160ms ease, transform 160ms ease;
}

[data-drop-block]:hover {
  border-color: var(--accent);
}

.learner-preview {
  background: #fff;
}

.learner-canvas {
  display: grid;
  gap: 28px;
  margin: 24px 0;
}

.learner-module {
  display: grid;
  gap: 10px;
}

.learner-module h3,
.learner-section h4 {
  margin: 0;
}

.learner-section {
  display: grid;
  gap: 14px;
}

.learner-block {
  display: grid;
  gap: 10px;
  padding: var(--block-padding, 18px);
  border: var(--block-border, 1px solid #e3e3e3);
  border-radius: var(--block-radius, 0);
  background: var(--block-background, #fff);
}

.learner-block > span {
  color: #5d5d5d;
  font-size: clamp(1.5rem, 1.7vw, 1.875rem);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

.learner-text {
  line-height: 1.6;
}

.text-size-2 { font-size: 0.85rem; }
.text-size-3 { font-size: 1rem; }
.text-size-4 { font-size: 1.25rem; }
.text-size-5 { font-size: 1.5rem; }
.learner-quote blockquote { font-size: 1.2em; }

.text-align-left { text-align: left; }
.text-align-center { text-align: center; }
.text-align-right { text-align: right; }
.text-align-justify { text-align: justify; }

.learner-text p,
.learner-mixed p,
.learner-callout p {
  margin: 0 0 1.1rem;
}

.learner-text p:last-child,
.learner-mixed p:last-child,
.learner-callout p:last-child {
  margin-bottom: 0;
}

.learner-text ul,
.learner-mixed ul,
.learner-callout ul {
  display: grid;
  gap: 0.55rem;
  margin: 0.35rem 0 1.1rem;
  padding-left: 1.4rem;
}

.learner-text ul:last-child,
.learner-mixed ul:last-child,
.learner-callout ul:last-child {
  margin-bottom: 0;
}

.learner-mixed {
  display: grid;
  grid-template-columns: minmax(140px, 0.8fr) minmax(0, 1.2fr);
  gap: 18px;
  align-items: center;
  line-height: 1.6;
}

.learner-mixed.ratio-50-50 {
  grid-template-columns: 1fr 1fr;
}

.learner-mixed.ratio-66-34 {
  grid-template-columns: 2fr 1fr;
}

.learner-mixed.ratio-34-66 {
  grid-template-columns: 1fr 2fr;
}

.learner-mixed.image-right .learner-image,
.learner-mixed.image-right .media-placeholder {
  order: 2;
}

.learner-mixed.image-below {
  grid-template-columns: 1fr;
}

.learner-mixed.image-below .learner-image,
.learner-mixed.image-below .media-placeholder {
  order: 2;
  width: 100%;
}

.learner-mixed.image-right.ratio-66-34 {
  grid-template-columns: 1fr 2fr;
}

.learner-mixed.image-right.ratio-34-66 {
  grid-template-columns: 2fr 1fr;
}

.learner-mixed.image-right .media-placeholder {
  order: 2;
}

.media-placeholder,
.learner-media {
  display: grid;
  place-items: center;
  min-height: 100px;
  padding: 16px;
  border-radius: 10px;
  background: #f1f1f1;
  color: #555;
  text-align: center;
}

.learner-image,
.learner-video {
  width: 100%;
  max-height: 420px;
  border-radius: 10px;
  object-fit: contain;
  background: #f1f1f1;
}

.learner-document {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  width: min(100%, 420px);
  padding: 14px 16px;
  border: 1px solid var(--accent);
  background: #fff;
  color: var(--accent-deep);
  text-decoration: none;
}

.learner-document span { grid-row: span 2; display: grid; place-items: center; min-width: 38px; min-height: 38px; background: var(--accent); color: var(--theme-primary-text, #fff); font-size: .7rem; font-weight: 800; }
.learner-document small { color: #66716d; }
.learner-document:hover { background: var(--accent-soft); }

.learner-media {
  gap: 7px;
}

.learner-quiz {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 10px;
  background: #f7faf9;
}

.learner-quiz label {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 10px;
  border: 1px solid #d7e7e2;
  border-radius: 8px;
}

.learner-quiz label input {
  flex: 0 0 auto;
  margin: 0;
}

.quiz-result {
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: 8px;
}

.quiz-result.is-success {
  background: #e6f5ec;
  color: #155b35;
}

.quiz-result.is-error {
  background: #fff0ec;
  color: #8a2d19;
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.theme-option {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid #d7e7e2;
  border-radius: 10px;
  background: #f7faf9;
}

.theme-option label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.theme-option input[type="color"] {
  width: 48px;
  min-height: 32px;
  padding: 2px;
}

.hex-color-control {
  display: grid;
  grid-template-columns: minmax(76px, 0.55fr) minmax(132px, 1fr);
  gap: 10px;
  align-items: end;
}

.hex-color-control label {
  display: grid;
  gap: 5px;
  color: var(--author-muted, #5f6b70);
  font-size: 0.78rem;
  font-weight: 700;
}

.hex-color-control input[type="color"] {
  width: 100%;
  min-height: 38px;
  padding: 2px;
}

.hex-color-control input[type="text"] {
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  text-transform: uppercase;
}

.theme-stage {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  padding: 38px;
  background: var(--theme-bg, #fff);
}

.theme-preview.has-frame .theme-stage {
  border: 12px solid var(--theme-frame, #0f766e);
}

.theme-stage > :not(.theme-bar):not(.theme-logo) {
  position: relative;
  z-index: 1;
}

.theme-bar {
  position: absolute;
  z-index: 0;
}

.theme-top,
.theme-bottom {
  right: 0;
  left: 0;
  height: 28px;
}

.theme-top { top: 0; }
.theme-bottom { bottom: 0; }

.theme-left,
.theme-right {
  top: 0;
  bottom: 0;
  width: 28px;
}

.theme-left { left: 0; }
.theme-right { right: 0; }

.theme-logo {
  position: absolute;
  z-index: 2;
  top: 18px;
  width: 96px;
  max-width: calc(100% - 36px);
  max-height: 54px;
  object-fit: contain;
}

.theme-logo.logo-medium { width: 144px; max-height: 80px; }
.theme-logo.logo-large { width: 192px; max-height: 106px; }
.theme-logo.logo-xlarge { width: 240px; max-height: 132px; }

.theme-logo.top-left { left: 18px; }
.theme-logo.top-right { right: 18px; }

.theme-footer {
  margin-top: 26px;
  padding-top: 12px;
  border-top: 1px solid rgba(32, 32, 32, 0.18);
  color: #58635f;
  font-size: 0.82rem;
}

.theme-color-sample {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.theme-color-sample span {
  display: block;
  width: 32px;
  height: 20px;
  background: var(--sample-color);
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.theme-stage .primary {
  color: var(--theme-primary-text, #fff);
}

.ai-trigger {
  justify-self: start;
  border-color: var(--accent);
  color: var(--accent-deep);
}

.modal-backdrop {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(20, 28, 30, 0.42);
}

.modal-card {
  width: min(620px, 100%);
  max-height: min(720px, 100%);
  overflow: auto;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--accent);
  box-shadow: 18px 18px 0 rgba(63, 119, 138, 0.17);
}

.ai-suggestion ul {
  display: grid;
  gap: 8px;
  margin: 18px 0;
  padding-left: 22px;
}

.rich-field {
  display: grid;
  gap: 8px;
}

.field-label {
  font-weight: 700;
}

.rich-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  padding: 8px;
  border: 1px solid #d7e7e2;
  border-bottom: 0;
  border-radius: 9px 9px 0 0;
  background: #f7faf9;
}

.rich-toolbar button,
.rich-toolbar select {
  min-height: 32px;
  padding: 5px 9px;
  border: 1px solid #b8d5cc;
  border-radius: 6px;
  background: #fff;
  color: #184a3e;
  font: inherit;
}

.rich-toolbar button {
  cursor: pointer;
}

.rich-toolbar [data-rich-command="createLink"] {
  color: var(--accent-deep);
  text-decoration: underline;
}

.learner-canvas a,
.lms-scroll-main a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.rich-size-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #46645c;
  font-size: 0.88rem;
}

.rich-editor {
  min-height: 130px;
  padding: 14px;
  border: 1px solid #d7e7e2;
  border-radius: 0 0 9px 9px;
  background: #fff;
  line-height: 1.55;
  outline: none;
}

.rich-editor:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(63, 119, 138, 0.14);
}

.quiz-builder {
  display: grid;
  gap: 16px;
}

.quiz-question-editor,
.quiz-preview-question {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  background: #fff;
}

.quiz-options {
  display: grid;
  gap: 8px;
}

.quiz-question-editor > .ghost {
  justify-self: start;
}

.quiz-progress {
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.quiz-navigation {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.interactive-editor,.interactive-preview{display:grid;gap:12px}.interactive-item{display:grid;grid-template-columns:auto repeat(2,minmax(0,1fr));gap:10px;align-items:end;padding:12px;border:1px solid var(--line)}.flip-card,.accordion-item{min-height:90px;padding:16px;border:1px solid var(--accent);background:#fff;text-align:left}.flip-card.is-open{background:var(--accent-soft)}.accordion-item{display:grid;gap:8px}.matching label{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:center}.matching-result{padding:12px;border:1px solid var(--line);text-align:center}.matching-result.is-success{border-color:var(--accent);background:var(--accent-soft)}.ordering-list{display:grid;gap:8px;margin:0;padding:0;list-style:none}.ordering-list li{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);background:#fff;cursor:grab}.ordering-list li:active{cursor:grabbing}.order-number{display:grid;place-items:center;width:28px;height:28px;background:var(--accent-soft);color:var(--accent);font-weight:700}
.flashcard-editor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:12px;border:1px solid var(--line)}.flashcard-editor>strong{grid-column:1/-1}.flash-face-editor{display:grid;gap:8px}.interactive-rich-field{grid-column:1/-1}.interactive-rich-editor{min-height:112px}.flashcards{grid-template-columns:repeat(var(--card-columns),minmax(0,1fr));perspective:1000px}.flip-card{display:grid;place-items:center;min-height:180px;overflow:hidden;aspect-ratio:1;text-align:center;transform-style:preserve-3d}.flashcard-text{display:block;max-width:100%;line-height:1.45}.flashcard-text-front{align-self:center;text-align:center}.flashcard-text p{margin:0}.flashcard-text p+p{margin-top:.65rem}.flashcard-text ul{margin:.4rem 0 0;padding-left:1.2rem;text-align:left}.flip-card.is-flipping{animation:card-flip .5s cubic-bezier(.2,.75,.25,1)}.format-playing .flip-card{aspect-ratio:2.5/3.5}.flip-card img{width:100%;height:100%;object-fit:cover}@keyframes card-flip{0%{transform:rotateY(-90deg)}70%{transform:rotateY(8deg)}100%{transform:rotateY(0)}}@media(prefers-reduced-motion:reduce){.flip-card.is-flipping{animation:none}}

.learner-quote{margin:0;padding:22px 28px;border-left:5px solid var(--quote-accent,var(--accent));background:var(--quote-background,var(--accent-soft))}.learner-quote blockquote{margin:0;font-size:1.2rem;line-height:1.55}.learner-quote figcaption{margin-top:14px;color:var(--muted);font-size:.9rem}.learner-callout{padding:18px 20px;border-left:5px solid var(--callout-accent,var(--accent));background:var(--callout-background,#f5f8f8)}.learner-callout.callout-tip{--callout-accent:#24755a;--callout-background:#eef8f1}.learner-callout.callout-warning{--callout-accent:#b65b23;--callout-background:#fff4eb}.tabs{gap:0;border:1px solid var(--line);background:#fff}.tab-list{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line)}.tab-button{padding:12px 16px;border:0;border-right:1px solid var(--line);background:#fff;color:var(--ink);font:inherit}.tab-button.is-active{background:var(--accent);color:var(--theme-primary-text)}.tab-panel{display:grid;gap:8px;padding:18px;min-height:94px}.tab-panel p{margin:0;line-height:1.6}.reveal-list{gap:8px}.reveal-item{border:1px solid var(--line);background:#fff}.reveal-item button{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;width:100%;padding:14px;border:0;background:#fff;color:var(--ink);text-align:left;font:inherit}.reveal-item button span{display:grid;place-items:center;width:26px;height:26px;background:var(--accent-soft);color:var(--accent);font-weight:700}.reveal-item button em{font-style:normal;color:var(--accent);font-size:.86rem}.reveal-item p{margin:0;padding:0 14px 14px 52px;line-height:1.6}.hotspot{gap:12px}.hotspot-stage{position:relative;display:grid;overflow:hidden;border:1px solid var(--line);background:#f4f5f4}.hotspot-stage img{display:block;width:100%;height:auto}.hotspot-marker{position:absolute;z-index:1;display:grid;place-items:center;width:32px;height:32px;padding:0;transform:translate(-50%,-50%);border:2px solid #fff;border-radius:50%;background:var(--accent);color:var(--theme-primary-text);font-weight:700}.hotspot-marker.is-active{outline:3px solid var(--accent-soft)}.hotspot-detail{display:grid;gap:6px;padding:15px 18px;border-left:4px solid var(--accent);background:var(--accent-soft)}.hotspot-detail span{line-height:1.55}.hotspot-editor .hotspot-item{grid-template-columns:auto minmax(0,1fr) minmax(0,1fr) 92px 92px}.quiz-options label span{display:flex;gap:7px;align-items:center;margin-top:8px;font-size:.88rem;color:var(--muted)}
.ai-action-row{display:flex;flex-wrap:wrap;gap:10px}.illustration-modal{width:min(980px,calc(100vw - 32px))}.illustration-style-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}.illustration-style{display:grid;gap:8px;min-height:130px;padding:18px;border:1px solid var(--line);background:#fff;color:var(--ink);text-align:left;font:inherit}.illustration-style:hover,.illustration-candidate:hover{border-color:var(--accent);background:var(--accent-soft)}.illustration-style strong{font-size:1.05rem}.illustration-style span{line-height:1.45;color:var(--muted)}.illustration-candidates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.illustration-candidate{display:grid;gap:10px;padding:0 0 14px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;text-align:left;overflow:hidden}.illustration-candidate img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:#f3f5f5}.illustration-candidate.format-square img{aspect-ratio:1}.illustration-candidate.format-portrait img{aspect-ratio:2/3}.illustration-candidate.format-landscape img{aspect-ratio:3/2}.illustration-candidate span{padding:0 14px;font-weight:700}.illustration-loader{width:42px;height:42px;margin:24px auto;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:illustration-spin .8s linear infinite}@keyframes illustration-spin{to{transform:rotate(360deg)}}
.illustration-text-option{display:grid;grid-template-columns:auto minmax(0,1fr);gap:11px;align-items:start;margin-top:18px;padding:14px;border:1px solid var(--line);background:#fff;cursor:pointer}.illustration-text-option input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}.illustration-text-option span{display:grid;gap:4px}.illustration-text-option small{color:var(--muted);line-height:1.45}.illustration-placement-options{display:grid;gap:12px;margin-top:22px;padding:18px;border:1px solid var(--accent);background:var(--accent-soft)}.illustration-placement-options>strong{font-size:1rem}.illustration-placement-options>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.illustration-placement-option{display:grid;gap:6px;min-height:102px;padding:14px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;text-align:left}.illustration-placement-option:hover,.illustration-placement-option.is-selected{border-color:var(--accent);background:#fff;box-shadow:inset 0 0 0 2px var(--accent)}.illustration-placement-option span{color:var(--muted);font-size:.9rem;line-height:1.4}
.illustration-source-preview{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:16px;align-items:center;margin-top:18px;padding:16px;border:1px solid var(--line);background:#fff}.illustration-source-preview img{display:block;width:100%;max-height:220px;object-fit:contain;background:#f3f5f5}.illustration-source-preview strong{overflow-wrap:anywhere}.illustration-source-upload{margin-top:18px}
.illustration-mode-tabs{display:flex;margin:0 0 20px;border-bottom:1px solid var(--line)}.illustration-mode-tabs button{padding:12px 16px;border:0;border-bottom:3px solid transparent;background:#fff;color:var(--muted);font:inherit;font-weight:700}.illustration-mode-tabs button.is-selected{border-bottom-color:var(--accent);color:var(--ink)}
.illustration-brief-grid .illustration-style.is-selected{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.illustration-custom-prompt{display:grid;gap:8px;margin-top:18px}.illustration-custom-prompt textarea{min-height:140px;resize:vertical}.illustration-custom-prompt small{color:var(--muted);line-height:1.45}
.format-modal{width:min(1180px,calc(100vw - 32px))}.format-workspace{display:grid;grid-template-columns:minmax(290px,.9fr) minmax(0,1.1fr);gap:18px;margin-top:18px}.format-editor-panel,.format-preview-panel{display:grid;align-content:start;gap:13px;padding:18px;border:1px solid var(--line);background:#fff}.format-editor-panel>strong,.format-preview-panel>strong{color:var(--accent-deep);font-size:.84rem;letter-spacing:.04em;text-transform:uppercase}.format-editor-panel label{display:grid;gap:7px}.format-fields{display:grid;gap:12px}.format-rich-editor{min-height:140px;max-height:260px;overflow:auto}.format-preview{min-height:260px;padding:20px;border:1px solid var(--line);background:#fff}.format-preview .learner-quiz,.format-preview .interactive-preview{margin-top:0}
.block-preview-modal{width:min(860px,calc(100vw - 32px))}.block-preview-canvas{min-height:260px;margin-top:18px;padding:28px;border:1px solid var(--line);background:#fff}.block-preview-canvas .learner-quiz,.block-preview-canvas .interactive-preview{margin-top:0}
.template-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0;padding:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.template-row strong{margin-right:4px}.quality-list{display:grid;gap:10px;margin:18px 0}.quality-item{display:grid;grid-template-columns:120px 1fr auto;gap:12px;align-items:center;padding:13px 14px;border:1px solid var(--line);background:#fff}.quality-item strong{font-size:.82rem;text-transform:uppercase}.quality-error{border-left:4px solid #b65b23}.quality-warning{border-left:4px solid #9d7600}.quality-ok{padding:16px;border-left:4px solid #24755a;background:#eef8f1}.library-grid{display:grid;gap:12px;margin:18px 0}.library-card{display:grid;gap:9px;padding:18px;border:1px solid var(--line);background:#fff}.library-card>span{color:var(--muted);font-size:.9rem}.utility-workspace{grid-template-columns:minmax(0,1fr)}.outline-filter{display:grid;gap:6px;margin:14px 0}.outline-module{display:grid;gap:10px;padding:12px 0;border-top:1px solid var(--line)}.outline-module summary{cursor:pointer;font-weight:800}.lms-status{display:flex;justify-content:space-between;gap:12px;margin:14px 0;padding:12px 14px;border:1px solid var(--line);background:#fff;font-size:.9rem}.quiz-attempts{color:var(--muted);font-weight:700}

@media(max-width:720px){.hotspot-editor .hotspot-item{grid-template-columns:auto 1fr}.hotspot-marker{width:28px;height:28px}.tab-button{flex:1 1 auto}.learner-quote{padding:18px}.reveal-item p{padding-left:14px}.illustration-style-grid,.illustration-candidates,.illustration-placement-options>div,.illustration-source-preview,.format-workspace{grid-template-columns:1fr}.quality-item{grid-template-columns:1fr}.lms-status{display:grid}.template-row{align-items:stretch}}

.learner-image.appearance-framed,
.learner-video.appearance-framed,
.learner-audio.appearance-framed {
  border: 8px solid #fff;
  outline: 1px solid #c8dbe1;
}

.learner-image.appearance-shadow,
.learner-video.appearance-cinema {
  box-shadow: 14px 14px 0 #d9e8ed;
}

.learner-video.appearance-cinema {
  border: 8px solid #253d46;
}

.learner-audio.appearance-card {
  padding: 12px;
  background: #edf4f6;
  border-left: 5px solid var(--accent);
}

.learner-audio {
  display: block;
  width: 100%;
  box-sizing: border-box;
}

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

.block-actions label {
  margin: 0;
}

.block-actions select {
  min-width: 150px;
}

.lms-audio-player {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
  box-sizing: border-box;
}

.lms-audio-player.appearance-framed {
  border: 8px solid #fff;
  outline: 1px solid var(--media-accent, var(--accent));
}

.lms-audio-player.appearance-card {
  border-left: 5px solid var(--media-accent, var(--accent));
  background: var(--media-accent-soft, var(--accent-soft));
}

.lms-audio-player audio {
  display: none;
}

.lms-audio-toggle {
  display: flex;
  gap: 8px;
  align-items: center;
  min-width: 112px;
  padding: 9px 12px;
  border: 1px solid var(--media-accent, var(--accent));
  background: var(--media-accent, var(--accent));
  color: var(--media-primary-text, var(--theme-primary-text));
  font: inherit;
}

.lms-audio-toggle span {
  font-size: .75rem;
}

.lms-audio-player input[type="range"] {
  appearance: none;
  width: 100%;
  height: 6px;
  margin: 0;
  background: linear-gradient(to right, var(--media-accent, var(--accent)) 0 var(--audio-progress, 0%), var(--line) var(--audio-progress, 0%) 100%);
  cursor: pointer;
}

.lms-audio-player input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--media-accent, var(--accent));
  box-shadow: 0 0 0 1px var(--media-accent, var(--accent));
}

.lms-audio-player input[type="range"]::-moz-range-thumb {
  width: 11px;
  height: 11px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--media-accent, var(--accent));
  box-shadow: 0 0 0 1px var(--media-accent, var(--accent));
}

.lms-audio-time {
  min-width: 94px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-size: .88rem;
  text-align: right;
}

@media (max-width: 620px) {
  .lms-audio-player {
    grid-template-columns: auto 1fr;
  }

  .lms-audio-time {
    grid-column: 2;
    text-align: left;
  }
}

.quiz-result.score-mode-circle,
.quiz-result.score-mode-gauge {
  width: 66.666%;
  margin-inline: auto;
  align-items: center;
}

.score-mode-circle .score-circle,
.score-mode-gauge .score-gauge {
  width: 100%;
}

.score-circle {
  position: relative;
  display: grid;
  place-items: center;
  width: 108px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--score) * 1%), #dbe8ec 0);
}

.score-circle::before {
  content: "";
  position: absolute;
  width: 78px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #fff;
}

.score-circle strong {
  position: relative;
  z-index: 1;
  color: var(--accent-deep);
}

.score-gauge {
  position: relative;
  width: min(100%, 360px);
  height: 26px;
  overflow: hidden;
  background: #dbe8ec;
}

.score-gauge span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.score-gauge strong {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #173c35;
  font-size: 0.82rem;
}

.learner-text font[size="2"],
.learner-mixed font[size="2"] { font-size: 0.85em; }
.learner-text font[size="3"],
.learner-mixed font[size="3"] { font-size: 1em; }
.learner-text font[size="4"],
.learner-mixed font[size="4"] { font-size: 1.25em; }
.learner-text font[size="5"],
.learner-mixed font[size="5"] { font-size: 1.5em; }

.learner-quote font[size="2"],
.learner-callout font[size="2"] { font-size: 0.85em; }
.learner-quote font[size="3"],
.learner-callout font[size="3"] { font-size: 1em; }
.learner-quote font[size="4"],
.learner-callout font[size="4"] { font-size: 1.25em; }
.learner-quote font[size="5"],
.learner-callout font[size="5"] { font-size: 1.5em; }

.learner-quote blockquote { font-size: 1.2em; }
.learner-quote figcaption { font-size: 0.9em; }

/* The authoring workspace stays neutral so course branding remains an export setting. */
body {
  background: #fff;
}

.panel,
.inset,
.notice,
.progress-card,
.progress-card.is-active,
.builder-section,
.builder-chapter,
.subpanel,
.summary-card,
.next-box,
.side-block,
.outline-module,
.theme-option {
  background: #fff;
  box-shadow: none;
}

.panel {
  border-color: #e3ebe8;
}

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  min-height: 78px;
  margin: -28px -28px 0;
  padding: 14px 28px;
  border-bottom: 1px solid #e3ebe8;
  background: #fff;
}

.site-logo {
  width: 210px;
  height: 50px;
  object-fit: contain;
  object-position: left center;
}

.site-brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
}

.save-status {
  color: #63818b;
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.site-title {
  margin: 0;
  color: #173c35;
  font-family: var(--site-font);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  white-space: nowrap;
  text-align: left;
}

.site-account-name {
  color: #173c35;
  font-family: var(--site-font);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  margin-left: auto;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.save-status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 30px;
  margin: 0 -28px 26px;
  padding: 7px 28px 0;
  background: #fff;
}

.save-action {
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--accent);
  background: #fff;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 700;
}

.save-action:hover,
.save-action:focus-visible {
  background: var(--accent-soft);
  outline: none;
}

.progress-card.is-active {
  border-color: var(--accent);
  color: var(--accent-deep);
}

/* Flat authoring surfaces keep the product interface distinct from course templates. */
.panel,
.progress-card,
.decision-card,
.subpanel,
.note-box,
.next-box,
.builder-section,
.builder-chapter,
.summary-card,
.side-block,
.outline-module,
.theme-option,
.upload-box,
.attached-file,
.learner-block,
.learner-quiz,
.media-placeholder,
.learner-media,
.quiz-result,
.rich-toolbar,
.rich-editor,
.rich-toolbar button,
.rich-toolbar select {
  border-radius: 0;
}

input,
textarea,
select {
  border-radius: 0;
}

.inline-builder select {
  border-radius: 0;
}

button,
.toggle-chip,
.primary,
.secondary,
.ghost {
  border-radius: 0;
}

.header-actions button {
  position: relative;
  min-height: 34px;
  padding: 7px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: #547480;
  font-size: 0.84rem;
  font-weight: 700;
}

.header-actions button:hover,
.header-actions button:focus-visible {
  border-bottom-color: var(--accent);
  color: var(--accent-deep);
  outline: none;
}

.header-actions .secondary {
  color: var(--accent-deep);
}

@media (max-width: 840px) {
  .site-header {
    flex-wrap: wrap;
    gap: 12px;
    margin: -18px -18px 0;
    padding: 14px 18px;
  }

  .site-title {
    text-align: left;
    font-size: 1rem;
    letter-spacing: 0.07em;
  }

  .site-account-name {
    font-size: 1rem;
    letter-spacing: 0.07em;
  }

  .site-logo {
    width: 148px;
    height: 42px;
  }

  .site-brand {
    gap: 9px;
  }

  .save-status {
    font-size: 0.68rem;
  }

  .header-actions {
    flex-basis: 100%;
    justify-content: flex-end;
  }

  .save-status-row {
    margin: 0 -18px 20px;
    padding: 7px 18px 0;
  }
}

@media (max-width: 1040px) {
  .hero,
  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .progress-strip,
  .decision-grid,
  .form-grid.two-columns,
  .asset-grid,
  .theme-options {
    grid-template-columns: 1fr;
  }

  .subpanel-head,
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .action-row.compact {
    justify-content: flex-start;
  }

  .attached-file {
    grid-template-columns: 1fr;
  }

  .learner-mixed {
    grid-template-columns: 1fr;
  }

  .learner-mixed.image-right .media-placeholder {
    order: initial;
  }

  .learner-mixed.image-right .learner-image {
    order: initial;
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 18px;
  }

  .hero-copy h1,
  .topbar h1 {
    font-size: 2.2rem;
  }

  .main-card,
  .side-card,
  .hero {
    padding: 20px;
  }
}

/* Functional UX mockup: a calm authoring canvas with a persistent course plan. */
:root { --author-canvas:#f7faf9; --author-ink:#173c35; --author-muted:#6e8380; --author-line:#d9e6e3; --author-tint:#eef6f4; }
.shell { max-width:1500px; }
.author-journey{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:0 0 24px;padding:15px 0;border-top:1px solid var(--author-line);border-bottom:1px solid var(--author-line)}
.journey-copy{display:grid;flex:0 0 auto;gap:3px;color:var(--author-muted);font-size:.74rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.journey-copy strong{color:var(--author-ink);font-size:.95rem;letter-spacing:0}
.progress-strip{display:flex;flex:1;justify-content:flex-end;gap:0;margin:0}.progress-card{display:grid;grid-template-columns:auto auto;gap:8px;align-items:center;min-width:auto;padding:7px 14px;border:0;border-right:1px solid var(--author-line);background:transparent;color:var(--author-muted);text-align:left}.progress-card:last-child{border-right:0}.progress-card span{display:grid;place-items:center;width:22px;height:22px;margin:0;border:1px solid currentColor;border-radius:50%;font-size:.66rem}.progress-card strong{font-size:.78rem}.progress-card.is-active,.progress-card.is-done{background:transparent;color:var(--author-ink)}.progress-card.is-active span{border-color:var(--accent);background:var(--accent);color:#fff}.progress-card.is-done span{border-color:#4b8276;background:#e0f1ec;color:#255c50}
.workspace-context{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:0 0 20px}.workspace-context>div:first-child{max-width:720px}.workspace-kicker,.field-label{color:var(--accent-deep);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.workspace-context h2{margin:5px 0 6px;color:var(--author-ink);font-size:clamp(1.45rem,2.5vw,2.15rem);line-height:1.08}.workspace-context p{margin:0;color:var(--author-muted);line-height:1.5}.context-actions,.module-head-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.workspace-grid{grid-template-columns:minmax(0,1fr) minmax(285px,340px);gap:28px}.main-card,.side-card{padding:30px}.main-card{border-color:var(--author-line)}
.workspace-grid.utility-workspace{grid-template-columns:minmax(0,1fr)}
.panel-heading,.module-workspace-head,.quality-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding-bottom:22px;border-bottom:1px solid var(--author-line)}.panel-heading h2,.module-workspace-head h2,.quality-head h2{margin:0;color:var(--author-ink);font-size:1.65rem}.panel-heading p,.module-workspace-head p,.quality-head p{margin:8px 0 0}.step-marker{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--author-line);background:var(--author-tint);color:var(--accent-deep);font-size:.9rem;font-weight:800}
.setup-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(280px,.92fr);gap:30px;margin-top:26px}.setup-form{align-content:start}.creation-mode{padding:20px;border-left:3px solid var(--accent);background:var(--author-canvas)}.creation-mode>p{margin:7px 0 18px;color:var(--author-muted);font-size:.9rem;line-height:1.5}.creation-mode .source-mode-grid{grid-template-columns:1fr;margin:0}.decision-card{min-height:0;padding:17px;border:1px solid var(--author-line);background:#fff}.decision-card.is-selected{border-color:var(--accent);box-shadow:inset 4px 0 0 var(--accent)}.decision-card span{color:var(--accent-deep);font-size:.7rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.decision-card strong{margin-top:5px;color:var(--author-ink);font-size:1rem}
.panel-footer,.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding-top:20px;border-top:1px solid var(--author-line)}.panel-footer>span{max-width:520px;color:var(--author-muted);font-size:.86rem;line-height:1.45}
.module-tabs{display:flex;gap:8px;margin:20px 0;padding:0;border:0;overflow-x:auto}.module-tabs .toggle-chip{display:grid;flex:0 0 auto;gap:3px;min-width:150px;padding:11px 13px;border:1px solid var(--author-line);background:#fff;color:var(--author-muted);text-align:left;cursor:grab}.module-tabs .toggle-chip span{font-size:.68rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.module-tabs .toggle-chip strong{max-width:180px;overflow:hidden;color:inherit;font-size:.84rem;text-overflow:ellipsis;white-space:nowrap}.module-tabs .toggle-chip.is-selected{border-color:var(--accent);background:var(--author-tint);color:var(--author-ink)}.module-tabs .toggle-chip.is-dragging{opacity:.45;cursor:grabbing}.module-tabs .toggle-chip.is-drop-target{border-color:var(--accent-deep);box-shadow:inset 0 0 0 2px var(--accent);background:var(--author-tint)}
.module-title-editor{display:grid;gap:6px;max-width:520px;margin-top:14px;color:var(--author-muted);font-size:.76rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.module-title-editor input{color:var(--author-ink);font-size:1rem;font-weight:700;letter-spacing:normal;text-transform:none}
.template-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 22px;padding:15px 0;border-top:1px solid var(--author-line);border-bottom:1px solid var(--author-line)}.template-row>div:first-child{display:grid;gap:3px}.template-row>div:first-child strong{color:var(--author-ink);font-size:.84rem}.template-row>div:first-child span{color:var(--author-muted);font-size:.76rem}.template-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.template-actions .ghost,.context-actions .ghost,.module-head-actions .ghost,.composer-footer .ghost{padding:7px 10px;border-color:var(--author-line);color:var(--author-ink);font-size:.78rem}
.section-editor-list{display:grid;gap:18px}.section-editor{padding:20px;border-color:var(--author-line)}.section-editor>.subpanel-head{margin-bottom:16px;padding-bottom:13px;border-bottom:1px solid var(--author-line)}.section-editor>.subpanel-head>div{display:flex;align-items:center;gap:10px}.section-editor>.subpanel-head span{color:var(--accent-deep);font-size:.72rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.section-editor>.subpanel-head strong{color:var(--author-muted);font-size:.75rem}.builder-chapter{border-color:var(--author-line);border-left:3px solid #c9dfda}.builder-chapter:focus-within{border-left-color:var(--accent)}.inline-builder{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:14px;padding:14px;border:1px dashed #b9d2cc;background:var(--author-canvas)}.inline-builder>div{display:grid;flex:1;gap:5px}.inline-builder>div>span{color:var(--author-muted);font-size:.73rem;font-weight:700}.danger-action{color:#9a3e30!important}.composer-footer>div{display:flex;flex-wrap:wrap;gap:8px}
.formation-view{position:sticky;top:18px;align-self:start;max-height:calc(100vh - 36px);overflow:auto;border-top:3px solid var(--accent)}.outline-head{padding-bottom:16px;border-bottom:1px solid var(--author-line)}.outline-head h3{margin:2px 0 14px;color:var(--author-ink);font-size:1.12rem;line-height:1.25}.outline-stats{display:flex;gap:18px}.outline-stats span{display:grid;gap:1px;color:var(--author-ink);font-size:1.1rem;font-weight:800}.outline-stats small{color:var(--author-muted);font-size:.68rem;font-weight:700}.outline-filter{margin:16px 0}.outline-filter>span{color:var(--author-muted);font-size:.73rem;font-weight:700}.outline-module{padding:13px 0;border-color:var(--author-line)}.outline-module summary{display:grid;grid-template-columns:auto 1fr;gap:8px;color:var(--author-ink)}.outline-module summary span{color:var(--accent-deep);font-size:.72rem;font-weight:800}.outline-module.is-current summary{color:var(--accent-deep)}.outline-section{margin-top:11px;padding-left:16px;border-left:1px solid #d1e2de}.outline-section>span{color:var(--author-ink);font-size:.78rem;font-weight:700}.outline-blocks{margin-top:7px}.outline-block{padding:5px 7px;border-color:#d7e5e1;background:#fff;color:#55726c;font-size:.7rem}.outline-footer{margin-top:18px;padding-top:14px;border-top:1px solid var(--author-line)}.outline-footer span{color:var(--accent-deep);font-size:.7rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.outline-footer p{margin:5px 0 0;color:var(--author-muted);font-size:.78rem;line-height:1.45}
.formation-view{box-sizing:border-box;padding-inline:12px}
.quality-head{align-items:center}.readiness-badge{display:grid;min-width:112px;gap:4px;padding:10px 14px;border-left:3px solid var(--accent);background:var(--author-tint);text-align:right}.readiness-badge span{color:var(--author-muted);font-size:.7rem;font-weight:800;text-transform:uppercase}.readiness-badge strong{color:var(--author-ink);font-size:1.25rem}.readiness-badge.has-errors{border-left-color:#b65b23;background:#fff3ea}.readiness-badge.has-warnings{border-left-color:#aa7b00;background:#fff9e7}.summary-dashboard{display:grid;grid-template-columns:minmax(0,2fr) repeat(4,minmax(90px,1fr));gap:0;margin-top:24px;padding:0;border:1px solid var(--author-line)}.summary-dashboard .summary-row{display:grid;align-content:start;gap:7px;min-height:86px;padding:16px;border-right:1px solid var(--author-line)}.summary-dashboard .summary-row:last-child{border-right:0}.summary-dashboard .summary-row span{color:var(--author-muted);font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.summary-dashboard .summary-row strong{color:var(--author-ink);font-size:1rem}.export-panel{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;padding:20px;border-left:3px solid var(--accent);background:var(--author-canvas)}.export-panel>div:first-child{max-width:430px}.export-panel p{margin:5px 0 0;color:var(--author-muted);font-size:.86rem;line-height:1.45}
@media(max-width:1160px){.author-journey,.workspace-context,.template-row,.export-panel{align-items:flex-start;flex-direction:column}.progress-strip,.context-actions,.template-actions,.export-panel .action-row{justify-content:flex-start}.setup-layout{grid-template-columns:1fr}.formation-view{position:static;max-height:none}.summary-dashboard{grid-template-columns:repeat(3,minmax(0,1fr))}.summary-dashboard .summary-row:nth-child(3){border-right:0}}
@media(max-width:720px){.main-card,.side-card{padding:20px}.progress-strip{width:100%;overflow-x:auto;justify-content:flex-start}.progress-card{flex:0 0 auto}.panel-heading,.module-workspace-head,.quality-head,.panel-footer,.composer-footer,.inline-builder{align-items:stretch;flex-direction:column}.module-head-actions,.context-actions{justify-content:flex-start}.summary-dashboard{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-dashboard .summary-row,.summary-dashboard .summary-row:nth-child(3){border-right:1px solid var(--author-line);border-bottom:1px solid var(--author-line)}.summary-dashboard .summary-row:nth-child(2),.summary-dashboard .summary-row:last-child{border-right:0}.summary-dashboard .summary-row:last-child,.summary-dashboard .summary-row:nth-last-child(2){border-bottom:0}}

.progress-card .progress-index {
  position: static;
  inset: auto;
  display: flex;
  flex: 0 0 22px;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  margin: 0;
  padding: 0;
  transform: none;
  line-height: 1;
  text-align: center;
  vertical-align: middle;
}

.outline-block.is-static {
  border-color: #d7e5e1;
  background: #fff;
  color: #55726c;
}

.outline-block.is-interactive {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 800;
}

.builder-heading {
  position: relative;
  min-height: 38px;
  padding-right: 150px;
}

.builder-heading .block-type {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border: 1px solid #d7e5e1;
  border-radius: 0;
  background: #fff;
  color: #55726c;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.builder-heading .block-type.is-interactive {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.detected-images {
  display: grid;
  gap: 10px;
  margin: 14px 0;
}

.detected-image-card {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--accent);
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
}

.detected-image-card img {
  display: block;
  width: 118px;
  height: 82px;
  object-fit: cover;
  background: #fff;
}

.detected-image-card > div {
  display: grid;
  justify-items: start;
  gap: 8px;
}

.detected-image-label {
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detected-image-card p {
  margin: 0;
  color: var(--author-ink);
  font-size: 0.86rem;
  line-height: 1.45;
}

.detected-image-modal {
  width: min(760px, calc(100vw - 32px));
}

.detected-image-modal-preview {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-top: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
}

.detected-image-modal-preview img {
  display: block;
  width: 180px;
  height: 120px;
  object-fit: cover;
  background: #f3f5f5;
}

.detected-image-modal-preview p {
  margin: 0;
  color: var(--author-ink);
  line-height: 1.5;
}

.detected-image-choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 560px) {
  .detected-image-card {
    grid-template-columns: 1fr;
  }

  .detected-image-card img {
    width: 100%;
    height: 150px;
  }

  .detected-image-modal-preview,
  .detected-image-choice-grid {
    grid-template-columns: 1fr;
  }

  .detected-image-modal-preview img {
    width: 100%;
    height: 180px;
  }
}

@media (max-width: 560px) {
  .builder-heading {
    min-height: 64px;
    padding-right: 0;
  }

  .builder-heading .block-type {
    top: auto;
    bottom: 0;
    left: 0;
    right: auto;
  }
}

/* LMS preview mirrors the scroll-based player exported in the SCORM package. */
.lms-theme-canvas {
  position: relative;
  overflow: hidden;
  background: var(--lms-background, #fff);
}

.lms-theme-canvas.has-frame {
  border: 12px solid var(--lms-frame, #111);
}

.lms-theme-canvas.has-top-bar .lms-scroll-layout { border-top: 28px solid var(--lms-top, #111); }
.lms-theme-canvas.has-bottom-bar .lms-scroll-layout { border-bottom: 28px solid var(--lms-bottom, #111); }
.lms-theme-canvas.has-left-bar .lms-scroll-sidebar { border-left: 28px solid var(--lms-left, #111); }
.lms-theme-canvas.has-right-bar .lms-scroll-main { border-right: 28px solid var(--lms-right, #111); }

.lms-theme-canvas .theme-logo {
  z-index: 4;
}

.lms-theme-footer {
  padding: 12px 28px;
  border-top: 1px solid rgba(32, 32, 32, 0.18);
  background: var(--lms-background, #fff);
  color: #58635f;
  font-size: 0.82rem;
}

.lms-scroll-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 806px;
  margin-top: 18px;
  border: 1px solid var(--author-line);
  background: #fff;
}

.lms-scroll-sidebar {
  overflow: auto;
  border-right: 1px solid var(--author-line);
  background: #fbfcfc;
}

.lms-course-summary {
  display: grid;
  gap: 9px;
  padding: 22px;
  background: var(--accent);
  color: var(--theme-primary-text);
}

.lms-course-summary span,
.lms-course-summary b {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lms-course-summary strong {
  font-size: 1.1rem;
  line-height: 1.25;
}

.lms-nav-module {
  display: grid;
  padding: 14px 0 7px;
  border-bottom: 1px solid var(--author-line);
}

.lms-nav-module > strong {
  padding: 0 16px 8px;
  color: var(--author-muted);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lms-nav-item {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 8px;
  align-items: start;
  padding: 10px 16px;
  border: 0;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--author-ink);
  font: inherit;
  font-size: 0.8rem;
  line-height: 1.3;
  text-align: left;
}

.lms-nav-item span {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.62rem;
}

.lms-nav-item.is-active {
  border-left-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 800;
}

.lms-nav-item.is-complete span {
  border-color: #24755a;
  background: #24755a;
  color: #fff;
}

.lms-scroll-main {
  min-width: 0;
  max-height: 936px;
  overflow: auto;
}

.lms-preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.lms-preview-toolbar .eyebrow{margin:0}.lms-test.is-expanded{position:fixed;inset:0;z-index:1000;display:grid;grid-template-rows:auto minmax(0,1fr);box-sizing:border-box;margin:0;padding:22px 28px;overflow:hidden;border:0;background:#fff}.lms-test.is-expanded .lms-theme-canvas{display:flex;min-height:0;height:100%;flex-direction:column}.lms-test.is-expanded .lms-scroll-layout{flex:1 1 auto;height:auto;min-height:0;margin-top:14px;grid-template-columns:minmax(0,1fr)}.lms-test.is-expanded .lms-scroll-sidebar{display:none}.lms-test.is-expanded .lms-scroll-main{height:100%;max-height:none}.lms-test.is-expanded .lms-scroll-content{padding:42px clamp(32px,6vw,110px)}

.lms-scroll-main > header {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--author-line);
  background: rgba(255, 255, 255, 0.96);
  color: var(--author-ink);
  font-size: 0.82rem;
}

.lms-scroll-content {
  max-width: none;
  margin: 0;
  padding: 48px clamp(32px, 5vw, 80px) 36px;
}

.lms-scroll-content h2 {
  margin: 0 0 28px;
  color: var(--author-ink);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
}

.lms-kicker {
  margin: 0 0 10px;
  color: var(--author-muted);
  font-size: 0.82rem;
  font-style: italic;
}

.lms-scroll-content .learner-block {
  margin-bottom: 26px;
}

.lms-section-status {
  margin: 32px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  color: var(--author-ink);
  line-height: 1.5;
}

.lms-section-status.is-complete {
  border-left-color: #24755a;
  background: #eef8f1;
}

@media (max-width: 760px) {
  .lms-scroll-layout {
    grid-template-columns: 1fr;
  }

  .lms-scroll-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--author-line);
  }

  .lms-nav-module {
    border-right: 1px solid var(--author-line);
  }

  .lms-scroll-main {
    max-height: none;
  }

  .lms-scroll-main > header {
    position: static;
    padding: 14px 18px;
  }

  .lms-scroll-content {
    padding: 32px 20px;
  }
}

.ai-pending-backdrop {
  z-index: 40;
}

.ai-pending-modal {
  display: grid;
  justify-items: center;
  width: min(460px, calc(100vw - 32px));
  padding: 36px 30px;
  text-align: center;
}

.ai-pending-modal h3 {
  margin: 14px 0 8px;
}

.ai-pending-modal p {
  margin: 0;
  line-height: 1.55;
}

.ai-pending-modal .helper {
  margin-top: 12px;
}

.ai-thinking-wheel {
  width: 58px;
  height: 58px;
  border: 4px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-right-color: var(--accent);
  border-radius: 50%;
  animation: ai-thinking-spin 0.8s linear infinite;
}

@keyframes ai-thinking-spin {
  to { transform: rotate(360deg); }
}

.illustration-color-control {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 700;
}

.illustration-color-control input {
  width: 46px;
  height: 34px;
  padding: 0;
  border: 0;
  background: transparent;
}

.illustration-color-control strong {
  min-width: 74px;
  color: var(--author-muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.illustration-candidate.is-selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px var(--accent);
  background: var(--accent-soft);
}

.history-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  border: 1px solid var(--author-line);
  background: #fff;
}

.history-item div { display: grid; gap: 4px; }
.history-item span { color: var(--author-muted); font-size: .86rem; }

@media (max-width: 640px) {
  .history-item { align-items: stretch; flex-direction: column; }
}

/* Title colors are chosen once per course and inherited by each learner view. */
.theme-stage .learner-module > h3 { color: var(--module-title-color, #000); }
.theme-stage .learner-section > h4 { color: var(--section-title-color, #000); }
.theme-stage .learner-block > span { color: var(--block-title-color, #000); }

.lms-test .lms-nav-module > strong,
.lms-test .lms-scroll-main > header > span,
.lms-test .lms-kicker { color: var(--module-title-color, #000); }

.lms-test .lms-scroll-content h2 { color: var(--section-title-color, #000); }
.lms-test .learner-block > span { color: var(--block-title-color, #000); }

/* Learner-facing defaults stay neutral until the course receives a design color. */
.learner-canvas .learner-quiz { background: var(--accent-soft); }
.learner-canvas .learner-quiz label { border-color: var(--line); background: #fff; }
.learner-canvas .quiz-result.is-success { border-left: 3px solid #111; background: #e7e7e7; color: #111; }
.learner-canvas .quiz-result.is-error { border-left: 3px solid #555; background: #f2f2f2; color: #222; }
.learner-canvas .learner-callout.callout-tip { --callout-accent:#444; --callout-background:#f2f2f2; }
.learner-canvas .learner-callout.callout-warning { --callout-accent:#222; --callout-background:#e9e9e9; }
.learner-canvas .hotspot-stage { background: #f2f2f2; }
.learner-canvas .score-circle { background: conic-gradient(var(--accent) calc(var(--score) * 1%), #dedede 0); }
.learner-canvas .score-gauge { background: #dedede; }
.learner-canvas .score-gauge strong { color: #222; }
.learner-canvas .learner-image.appearance-framed,
.learner-canvas .learner-video.appearance-framed,
.learner-canvas .learner-audio.appearance-framed { outline-color: var(--line); }
.learner-canvas .learner-image.appearance-shadow,
.learner-canvas .learner-video.appearance-cinema { box-shadow: 14px 14px 0 var(--media-accent-soft, var(--accent-soft)); }
.learner-canvas .learner-video.appearance-cinema { border-color: var(--media-accent, var(--accent)); }
.learner-canvas .learner-audio.appearance-card { background: var(--accent-soft); }
.lms-test .lms-nav-item.is-complete span { border-color: #222; background: #222; }
.lms-test .lms-section-status.is-complete { border-left-color: #222; background: #e9e9e9; }

/* The hotspot editor mirrors the learner image so authors position markers visually. */
.hotspot-editor { gap: 16px; }
.hotspot-editor-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 18px; padding: 14px; border: 1px solid var(--line); background: #f8f8f8; }
.hotspot-editor-toolbar > div { display: grid; gap: 4px; }
.hotspot-editor-toolbar p { margin: 0; }
.hotspot-editor-toolbar label { min-width: 150px; }
.hotspot-editor-stage { position: relative; overflow: hidden; min-height: 180px; border: 1px solid var(--line); background: #f2f2f2; cursor: crosshair; }
.hotspot-editor-stage img { display: block; width: 100%; height: auto; max-height: 520px; object-fit: contain; }
.hotspot-editor-stage.is-empty { display: grid; place-items: center; }
.hotspot-editor-empty { display: grid; gap: 6px; padding: 34px; color: var(--muted); text-align: center; }
.hotspot-editor-marker { position: absolute; z-index: 2; display: grid; place-items: center; width: 38px; height: 38px; padding: 0; transform: translate(-50%, -50%); border: 2px solid #fff; border-radius: 50%; background: var(--accent); color: var(--theme-primary-text); font: inherit; font-weight: 800; cursor: grab; touch-action: none; box-shadow: 0 2px 8px rgba(0, 0, 0, .24); }
.hotspot-editor-marker:active { cursor: grabbing; }
.hotspot-editor-marker:focus-visible { outline: 3px solid #111; outline-offset: 3px; }
.hotspot-editor .hotspot-item { grid-template-columns: minmax(150px, .65fr) auto minmax(0, 1fr) minmax(0, 1.3fr); align-items: end; }
.hotspot-item > strong { display: flex; align-items: center; gap: 8px; }
.hotspot-item-index { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent); font-size: .8rem; }
.hotspot-position { align-self: center; color: var(--muted); font-size: .84rem; white-space: nowrap; }
@media (max-width: 720px) { .hotspot-editor-toolbar, .hotspot-editor .hotspot-item { display: grid; grid-template-columns: 1fr; align-items: stretch; } .hotspot-editor-toolbar label { min-width: 0; } }

/* The learner explanation is anchored to its active marker instead of appearing below the image. */
.hotspot-stage { overflow: visible; isolation: isolate; }
.hotspot-detail-overlay { position: absolute; z-index: 3; width: min(260px, calc(100% - 28px)); box-sizing: border-box; box-shadow: 0 8px 22px rgba(0, 0, 0, .18); }
.hotspot-detail-overlay.is-right.is-below { left: calc(var(--hotspot-x) * 1%); top: calc(var(--hotspot-y) * 1%); transform: translate(18px, 18px); }
.hotspot-detail-overlay.is-left.is-below { left: calc(var(--hotspot-x) * 1%); top: calc(var(--hotspot-y) * 1%); transform: translate(calc(-100% - 18px), 18px); }
.hotspot-detail-overlay.is-right.is-above { left: calc(var(--hotspot-x) * 1%); top: calc(var(--hotspot-y) * 1%); transform: translate(18px, calc(-100% - 18px)); }
.hotspot-detail-overlay.is-left.is-above { left: calc(var(--hotspot-x) * 1%); top: calc(var(--hotspot-y) * 1%); transform: translate(calc(-100% - 18px), calc(-100% - 18px)); }
@media (max-width: 520px) { .hotspot-detail-overlay { width: min(220px, calc(100% - 20px)); } }

.quiz-settings { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--line); background: #f8f8f8; }
.quiz-settings > strong { font-size: 1rem; }
.quiz-direct-correction { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: start; padding: 14px; border-left: 3px solid var(--accent); background: var(--accent-soft); cursor: pointer; }
.quiz-direct-correction input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); }
.quiz-direct-correction span { display: grid; gap: 3px; }
.quiz-direct-correction small { color: var(--muted); line-height: 1.4; }
.quiz-question-image-fields { display: grid; gap: 10px; }
.quiz-question-image { display: block; width: min(100%, 620px); max-height: 440px; margin: 0 auto; object-fit: contain; border: 1px solid var(--line); background: #f5f5f5; }
.quiz-direct-feedback { display: grid; gap: 6px; padding: 14px 16px; border-left: 4px solid #333; background: #f2f2f2; }
.quiz-direct-feedback.is-success { border-left-color: #111; background: #e8e8e8; }
.quiz-direct-feedback.is-error { border-left-color: #555; background: #f4f4f4; }
.quiz-direct-feedback span, .quiz-intro { line-height: 1.55; }
.quiz-intro { margin: 0; color: var(--muted); }

.lms-standalone { min-height: 100vh; padding: 20px; background: #fff; }
.lms-standalone .lms-test { max-width: none; min-height: calc(100vh - 40px); margin: 0; }

.flashcard-layout { display: grid; gap: 14px; padding: 16px; border: 1px solid var(--line); background: #f8f8f8; }
.flashcard-layout > div:first-child { display: grid; gap: 4px; }
.flashcard-layout p { margin: 0; }

.disclosure-editor { gap: 16px; }
.disclosure-editor-item { grid-template-columns: minmax(120px, .45fr) minmax(180px, .9fr) minmax(180px, .9fr); align-items: start; }
.disclosure-editor-item > strong { align-self: center; }
.disclosure-text-field { grid-column: 2 / -1; }
.disclosure-text-field textarea { min-height: 104px; resize: vertical; }
.disclosure-image-fields { display: grid; grid-column: 2 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.disclosure-editor-image { width: 100%; max-height: 220px; object-fit: contain; border: 1px solid var(--line); background: #f5f5f5; }
.disclosure-content { display: grid; gap: 14px; }
.disclosure-content-text { line-height: 1.6; }
.disclosure-content img { display: block; width: 100%; max-height: 420px; object-fit: contain; border: 1px solid var(--line); background: #f5f5f5; }
.disclosure-content.mixed { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; }
.disclosure-content.mixed.image-right img { order: 2; }
.accordion-entry { border: 1px solid var(--line); background: #fff; }
.accordion-entry.is-open { border-color: var(--accent); }
.accordion-entry .accordion-item { width: 100%; min-height: 0; grid-template-columns: minmax(0, 1fr) auto; align-items: center; border: 0; }
.accordion-entry .accordion-item > span { color: var(--accent); font-size: 1.45rem; line-height: 1; }
.accordion-entry > .disclosure-content { padding: 0 16px 16px; }
@media (max-width: 720px) { .disclosure-editor-item, .disclosure-image-fields, .disclosure-content.mixed { grid-template-columns: 1fr; } .disclosure-text-field, .disclosure-image-fields { grid-column: 1; } .disclosure-content.mixed.image-right img { order: 0; } }

/* Keep the author-selected size visible in every learner rendering, including rich lists and quotes. */
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-2 { font-size: .875rem !important; }
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-3 { font-size: 1rem !important; }
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-4 { font-size: 1.25rem !important; }
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-5 { font-size: 1.5rem !important; }
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-2 :is(p, li, ul, ol),
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-3 :is(p, li, ul, ol),
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-4 :is(p, li, ul, ol),
.learner-canvas :is(.learner-text, .learner-mixed, .learner-callout, .learner-quote).text-size-5 :is(p, li, ul, ol) { font-size: inherit; }
.learner-canvas .learner-quote.text-size-2 blockquote,
.learner-canvas .learner-quote.text-size-3 blockquote,
.learner-canvas .learner-quote.text-size-4 blockquote,
.learner-canvas .learner-quote.text-size-5 blockquote { font-size: 1.2em; }