@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

/* AASC course player — palette aligned with Essential Oil Vet / LearnDash focus mode */

:root {
	--color-purple: #6b5a83;
	--color-purple-dark: #4a3a5f;
	--color-purple-hover: #5c4a73;
	--color-green: #36a380;
	--color-green-hover: #2d8f6f;
	--color-text: #3a3a3a;
	--color-text-muted: #6b6b6b;
	--color-border: #e8e8e8;
	--color-surface-muted: #f2f2f4;
	--color-sidebar-header: #4a2c6d;
	--radius-pill: 999px;
	--radius-card: 10px;
	--font-display: "Montserrat", system-ui, "Segoe UI", sans-serif;
	--shadow-soft: 0 1px 3px rgba(45, 35, 60, 0.06);
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html,
body {
	height: 100%;
	margin: 0;
	font-family: var(--font-display);
	font-size: 16px;
	line-height: 1.55;
	color: var(--color-text);
	background: #fff;
}

/* Opening include/*.html directly (not via index.html) */
body.standalone-lesson.lesson-page {
	box-sizing: border-box;
	max-width: 900px;
	margin: 0 auto;
	padding: 2rem 1.5rem 3.5rem;
	min-height: 100%;
}

@media (max-width: 600px) {
	body.standalone-lesson.lesson-page {
		padding: 1.25rem 1rem 2.5rem;
	}
}

.dead-link-marker {
	font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
	font-size: 0.78rem;
	font-weight: 600;
	color: #a94442;
	background: #fdecea;
	padding: 0.2rem 0.45rem;
	border-radius: 4px;
	border: 1px solid #f0c4bc;
	white-space: nowrap;
}

.dead-link-inline {
	display: inline;
}

.static-lesson-top {
	margin: 0 0 1rem;
	font-size: 0.875rem;
	font-weight: 600;
}

.static-lesson-top a {
	color: var(--color-purple);
	text-decoration: none;
}

.static-lesson-top a:hover {
	text-decoration: underline;
}

.static-home-main .static-home-lead {
	font-size: 1.05rem;
	margin: 0 0 1rem;
}

.static-home-main a {
	color: var(--color-purple);
	font-weight: 600;
}

.nav-lesson-missing,
.nav-topic-missing {
	display: flex;
	align-items: flex-start;
	gap: 0.5rem;
	padding: 0.55rem 1rem;
	color: var(--color-text-muted);
	font-size: 0.8125rem;
	line-height: 1.4;
}

.nav-topic-missing {
	padding-left: 2.25rem;
	font-size: 0.8rem;
}

#app-layout {
	display: flex;
	min-height: 100%;
}

#app-layout.sidebar-collapsed .sidebar {
	width: 0;
	min-width: 0;
	padding: 0;
	overflow: hidden;
	border: none;
}

/* ——— Main column + top bar ——— */

.main-column {
	flex: 1;
	display: flex;
	flex-direction: column;
	min-width: 0;
	background: #fff;
}

.focus-topbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem 1.25rem;
	padding: 0.65rem 1.5rem;
	background: #fff;
	border-bottom: 1px solid var(--color-border);
	box-shadow: var(--shadow-soft);
	z-index: 2;
}

.focus-topbar-progress {
	flex: 1 1 200px;
	min-width: 0;
	max-width: 320px;
}

.focus-topbar-progress-text {
	display: flex;
	align-items: baseline;
	gap: 0.5rem;
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.03em;
	color: var(--color-text-muted);
	margin-bottom: 0.35rem;
}

.focus-topbar-progress-label {
	color: var(--color-text);
}

.focus-topbar-progress-track {
	height: 6px;
	border-radius: var(--radius-pill);
	background: #e5e5e8;
	overflow: hidden;
}

.focus-topbar-progress-fill {
	display: block;
	height: 100%;
	width: 4%;
	border-radius: var(--radius-pill);
	background: linear-gradient(90deg, var(--color-green), #4bc4a0);
}

.focus-topbar-actions {
	display: flex;
	align-items: center;
	gap: 1rem;
	flex: 0 1 auto;
}

.focus-topbar-link {
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--color-text-muted);
	text-decoration: none;
	background: none;
	border: none;
	cursor: pointer;
	font-family: inherit;
	padding: 0.25rem 0;
}

.focus-topbar-link:hover {
	color: var(--color-purple);
}

.focus-topbar-mark {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
}

.focus-topbar-check {
	color: var(--color-green);
	font-weight: 700;
}

.focus-topbar-user {
	margin: 0;
	font-size: 0.8rem;
	color: var(--color-text-muted);
	margin-left: auto;
}

@media (max-width: 900px) {
	.focus-topbar-user {
		width: 100%;
		margin-left: 0;
		text-align: right;
	}
}

/* ——— Sidebar ——— */

.sidebar {
	width: 320px;
	min-width: 280px;
	background: #fff;
	border-right: 1px solid var(--color-border);
	display: flex;
	flex-direction: column;
	transition: width 0.2s ease, min-width 0.2s ease;
}

.sidebar-heading {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	background: var(--color-sidebar-header);
	color: #fff;
	padding: 0.65rem 0.75rem;
	min-height: 3rem;
}

.sidebar-heading h3 {
	margin: 0;
	font-size: 0.95rem;
	font-weight: 600;
	flex: 1;
	min-width: 0;
}

.sidebar-heading a {
	color: inherit;
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 0.4rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.sidebar-heading a:hover {
	text-decoration: underline;
}

.sidebar-heading-icon {
	opacity: 0.9;
	font-size: 1rem;
}

#sidebar-toggle {
	flex-shrink: 0;
	background: transparent;
	border: none;
	color: #fff;
	cursor: pointer;
	font-size: 1.25rem;
	line-height: 1;
	padding: 0.25rem;
	border-radius: 4px;
}

#sidebar-toggle:hover {
	background: rgba(255, 255, 255, 0.12);
}

.sidebar-scroll {
	flex: 1;
	overflow: auto;
	padding: 0.5rem 0 1rem;
}

.nav-section-heading {
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #888;
	padding: 0.85rem 1rem 0.35rem;
}

.nav-lesson {
	border-bottom: 1px solid #f0f0f4;
}

.nav-lesson a {
	display: flex;
	align-items: flex-start;
	gap: 0.5rem;
	padding: 0.55rem 1rem;
	text-decoration: none;
	color: #444;
	font-size: 0.8125rem;
	line-height: 1.4;
}

.nav-lesson a:hover {
	background: #f8f6fb;
	color: var(--color-purple);
}

.nav-lesson a.is-active {
	color: var(--color-purple-dark);
	font-weight: 600;
}

.nav-lesson a.is-active .nav-status {
	border-color: var(--color-purple);
	border-width: 2px;
}

.nav-status {
	flex-shrink: 0;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	border: 1px solid #bbb;
	margin-top: 0.15rem;
	background: #fff;
}

.nav-status-quiz {
	border-radius: 4px;
	width: 12px;
	height: 12px;
	margin-top: 0.2rem;
}

.nav-lesson-title,
.nav-topic-title {
	flex: 1;
}

.nav-quiz-expand {
	border: none;
	padding: 0 0 0.35rem;
	margin: 0;
}

.nav-quiz-expand summary {
	cursor: pointer;
	font-size: 0.72rem;
	font-weight: 600;
	color: var(--color-purple);
	padding: 0 1rem 0.35rem 2.25rem;
	list-style: none;
}

.nav-quiz-expand summary::-webkit-details-marker {
	display: none;
}

.nav-topic-link {
	padding-left: 2.25rem !important;
	font-size: 0.8rem !important;
}

.nav-topic-link.is-active {
	font-weight: 600;
}

/* ——— Lesson main area ——— */

.main-content {
	flex: 1;
	overflow: auto;
	padding: 2rem 2.5rem 3rem;
	max-width: 900px;
	width: 100%;
	margin: 0 auto;
}

/* Injected lesson HTML */

.lesson-page .lesson-title {
	font-size: 1.85rem;
	font-weight: 700;
	color: #2c2c2c;
	margin: 0 0 1rem;
	letter-spacing: -0.02em;
	line-height: 1.2;
}

.lesson-page .lesson-breadcrumb-row,
.lesson-page div:has(> .lesson-status-badge) {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem 1rem;
	padding: 0.85rem 1.1rem;
	background: var(--color-surface-muted);
	border-radius: var(--radius-card);
	margin-bottom: 1.75rem;
	border: 1px solid var(--color-border);
}

.lesson-page .lesson-breadcrumb-row > div:first-child,
.lesson-page div:has(> .lesson-status-badge) > div:first-child {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
}

.lesson-page .lesson-breadcrumb-row span a,
.lesson-page div:has(> .lesson-status-badge) span a {
	color: var(--color-purple);
	text-decoration: none;
}

.lesson-page .lesson-breadcrumb-row span a:hover,
.lesson-page div:has(> .lesson-status-badge) span a:hover {
	text-decoration: underline;
}

.lesson-page .lesson-breadcrumb-row span:not(:last-of-type)::after,
.lesson-page div:has(> .lesson-status-badge) > div:first-child span:not(:last-of-type)::after {
	content: ">";
	margin-left: 0.35rem;
	color: var(--color-text-muted);
	font-weight: 500;
	font-size: 0.75rem;
}

.lesson-page .lesson-status-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.35rem 0.85rem;
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #fff;
	background: var(--color-purple);
	border-radius: var(--radius-pill);
	white-space: nowrap;
	flex-shrink: 0;
}

.lesson-page .lesson-article-wrap {
	font-size: 1rem;
	color: var(--color-text);
}

.lesson-page .lesson-article-wrap p {
	margin: 0 0 1rem;
}

/* Italic “note” blocks (e.g. *Note: …) */
.lesson-page .lesson-article-wrap p:has(> em:only-child) {
	padding: 1rem 1.15rem 1.05rem;
	background: linear-gradient(135deg, #f8f6fb 0%, #f2f0f7 100%);
	border-left: 4px solid var(--color-purple);
	border-radius: 0 var(--radius-card) var(--radius-card) 0;
	margin: 1.35rem 0;
	box-shadow: var(--shadow-soft);
}

.lesson-page .lesson-article-wrap p:has(> em:only-child) em {
	font-style: italic;
	font-weight: 500;
	color: #454545;
}

.lesson-page .lesson-article-wrap a:not(.lesson-nav-prev):not(.lesson-nav-next):not(.lesson-back-link):not(.lesson-cta-button) {
	color: var(--color-purple);
	font-weight: 500;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.lesson-page .lesson-article-wrap a:hover {
	color: var(--color-purple-dark);
}

.lesson-page .lesson-article-wrap h2,
.lesson-page .lesson-article-wrap h3 {
	color: #2c2c2c;
	margin: 1.5rem 0 0.75rem;
	font-weight: 700;
	line-height: 1.3;
}

.lesson-page .lesson-article-wrap h2 {
	font-size: 1.35rem;
}

.lesson-page .lesson-article-wrap h3 {
	font-size: 1.1rem;
}

.lesson-page .lesson-article-wrap .lesson-local-video {
	margin: 0.35rem 0 1rem;
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.lesson-page .lesson-article-wrap .lesson-local-video a {
	font-weight: 600;
}

.lesson-page .lesson-article-wrap .lesson-local-video-inline {
	font-weight: 600;
}

.lesson-page .lesson-article-wrap .lesson-local-pdf {
	margin: 0;
	font-size: 0.9rem;
	color: var(--color-text-muted);
}

.lesson-page .lesson-article-wrap .lesson-local-pdf a {
	font-weight: 600;
}

.lesson-page .lesson-article-wrap figure {
	margin: 1rem 0;
}

.lesson-page .lesson-article-wrap img {
	max-width: 100%;
	height: auto;
	border-radius: 6px;
}

/* Twemoji / WordPress emoji SVGs — huge intrinsic viewBox without width/height */
.lesson-page .lesson-article-wrap img[src*="s.w.org/images/core/emoji"],
.lesson-page .lesson-article-wrap img[src*="/emoji/"] {
	width: 1.2em;
	height: 1.2em;
	max-width: 1.2em;
	max-height: 1.2em;
	vertical-align: -0.2em;
	display: inline-block;
	object-fit: contain;
	border-radius: 0;
}

.lesson-page .lesson-article-wrap div:has(> .lesson-cta-button) {
	text-align: center;
	margin: 1.25rem 0;
}

.lesson-page .lesson-cta-button,
.lesson-page .lesson-cta-button span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-decoration: none !important;
}

.lesson-page .lesson-cta-button {
	margin: 1.5rem auto;
	padding: 0.9rem 1.75rem;
	font-size: 0.95rem;
	font-weight: 700;
	color: #fff !important;
	background: var(--color-purple);
	border-radius: var(--radius-pill);
	box-shadow: 0 2px 8px rgba(107, 90, 131, 0.35);
	transition: background 0.15s ease, transform 0.1s ease;
	text-align: center;
}

.lesson-page .lesson-cta-button:hover {
	background: var(--color-purple-hover);
	color: #fff !important;
	transform: translateY(-1px);
}

.lesson-page .lesson-cta-wrap {
	text-align: center;
	margin: 1.5rem 0;
}

.lesson-page .lesson-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	margin-top: 2.5rem;
	padding-top: 1.75rem;
	border-top: 1px solid var(--color-border);
	width: 100%;
}

.lesson-page .lesson-actions > div:only-child {
	display: flex;
	width: 100%;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-start;
	gap: 1rem;
}

.lesson-page .lesson-actions .lesson-mark-form {
	text-align: center;
	flex: 1 1 auto;
	min-width: 12rem;
}

.lesson-page .lesson-nav-prev,
.lesson-page .lesson-nav-next {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.75rem 1.35rem;
	font-size: 0.9rem;
	font-weight: 600;
	color: #fff !important;
	text-decoration: none !important;
	background: var(--color-purple);
	border-radius: var(--radius-pill);
	min-width: 10rem;
	transition: background 0.15s ease;
}

.lesson-page .lesson-nav-prev:hover,
.lesson-page .lesson-nav-next:hover {
	background: var(--color-purple-hover);
	color: #fff !important;
}

.lesson-page .lesson-mark-form {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
}

.lesson-page .lesson-mark-form input[type="submit"] {
	appearance: none;
	cursor: pointer;
	padding: 0.75rem 1.75rem;
	font-family: inherit;
	font-size: 0.9rem;
	font-weight: 700;
	color: #fff;
	background: var(--color-green);
	border: none;
	border-radius: var(--radius-pill);
	min-width: 11rem;
	transition: background 0.15s ease;
}

.lesson-page .lesson-mark-form input[type="submit"]:hover {
	background: var(--color-green-hover);
}

.lesson-page .lesson-back-link {
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--color-text-muted) !important;
	text-decoration: none !important;
}

.lesson-page .lesson-back-link:hover {
	color: var(--color-purple) !important;
	text-decoration: underline !important;
}

/* Course overview (no breadcrumb bar) */
.lesson-page.course-overview .lesson-title {
	margin-bottom: 1.25rem;
}

/* Level 2 certification requirements (numbered step cards) */
.lesson-page .cert-requirements {
	display: flex;
	flex-direction: column;
	gap: 1.75rem;
	margin-bottom: 0.5rem;
}

.lesson-page .cert-step {
	display: flex;
	gap: 1.25rem;
	align-items: flex-start;
	padding: 1.25rem 1.35rem;
	background: var(--color-surface-muted);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-card);
	box-shadow: var(--shadow-soft);
}

.lesson-page .cert-step-figure {
	margin: 0;
	flex-shrink: 0;
}

.lesson-page .cert-step-figure img {
	display: block;
	border-radius: 8px;
}

.lesson-page .cert-step-body {
	min-width: 0;
}

.lesson-page .cert-step-body h3 {
	margin-top: 0;
}

.lesson-page .lesson-embed-sheet {
	margin: 0 0 1rem;
	border-radius: var(--radius-card);
	overflow: hidden;
	border: 1px solid var(--color-border);
	box-shadow: var(--shadow-soft);
	background: #fff;
}

.lesson-page .lesson-embed-sheet iframe {
	display: block;
	width: 100%;
	height: min(70vh, 640px);
	min-height: 400px;
	border: 0;
}

@media (max-width: 600px) {
	.lesson-page .cert-step {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}

	.lesson-page .cert-step-body {
		text-align: left;
		width: 100%;
	}
}

.load-error {
	padding: 1rem;
	background: #fff3f0;
	border: 1px solid #f0c4bc;
	border-radius: var(--radius-card);
	color: #6b2e22;
}

.load-error code {
	font-size: 0.9em;
}

.focus-topbar-link.is-disabled,
.focus-topbar-mark.is-disabled {
	opacity: 0.35;
	pointer-events: none;
}