/* Courses: archive filters, single course, lesson pages
   (EduPro course-archive.jpg / course-details.jpg). */

/* Archive -------------------------------------------------------------- */
.hai-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	align-items: flex-end;
	margin-bottom: 1.25rem;
	padding: 1.25rem;
	background: var(--hai-alt-bg);
	border-radius: var(--hai-radius-card);
}

.hai-filters__field {
	display: grid;
	flex: 1 1 200px;
	gap: 0.35rem;
}

.hai-filters label {
	font-size: var(--hai-fs-small);
	font-weight: 700;
	color: var(--hai-heading);
}

.hai-filters select {
	width: 100%;
	min-height: 46px;
	padding: 0.6rem 2.25rem 0.6rem 0.9rem;
	font: inherit;
	color: var(--hai-heading);
	background: var(--hai-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d72028' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 0.75rem center / 16px;
	border: 1.5px solid var(--hai-border);
	border-radius: var(--hai-radius-btn);
	appearance: none;
	box-sizing: border-box;
}

.hai-filters__actions {
	display: flex;
	gap: 1rem;
	align-items: center;
	min-height: 46px;
}

.hai-filters__reset {
	font-weight: 700;
}

.hai-js .hai-filters[data-filters] .hai-filters__actions .hai-btn {
	display: none;
}

.hai-courses__count {
	margin-bottom: 1.5rem;
	font-weight: 600;
	color: var(--hai-muted);
}

.nav-links {
	display: flex;
	gap: 0.5rem;
	justify-content: center;
	margin-top: 2.5rem;
}

.nav-links .page-numbers {
	display: grid;
	place-items: center;
	min-width: 44px;
	height: 44px;
	padding-inline: 0.75rem;
	font-weight: 700;
	text-decoration: none;
	border: 1px solid var(--hai-border);
	border-radius: var(--hai-radius-btn);
}

.nav-links .current {
	color: var(--hai-white);
	background: var(--hai-gradient);
	border-color: transparent;
}

/* Single course: hero ------------------------------------------------- */
.hai-course-hero {
	position: relative;
	padding-top: clamp(8rem, 16vw, 12rem);
	isolation: isolate;
	overflow: visible;
}

.hai-course-hero__bg {
	position: absolute;
	inset: 0 0 4rem;
	z-index: -1;
	overflow: hidden;
	border-radius: var(--hai-radius-section);
}

.hai-course-hero__bg > svg,
.hai-course-hero__bg > img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.hai-course-hero__card {
	max-width: 760px;
	margin-inline: auto;
	padding: clamp(1.5rem, 3vw, 2.25rem);
	text-align: center;
	background: var(--hai-white);
	border-radius: var(--hai-radius-card);
	box-shadow: var(--hai-shadow-card-hover);
}

.hai-course-hero__card .hai-breadcrumbs ol {
	justify-content: center;
}

.hai-course-hero__title {
	margin: 0.75rem 0;
	font-size: var(--hai-fs-h2);
}

.hai-course-hero__code {
	display: inline-block;
	margin-inline-end: 0.35em;
	padding: 0.1em 0.45em;
	font-size: 0.55em;
	vertical-align: 0.3em;
	color: var(--hai-white);
	background: var(--hai-gradient);
	border-radius: 8px;
}

.hai-course-hero__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.5rem;
	justify-content: center;
	margin: 0;
	padding: 0;
	font-weight: 600;
	list-style: none;
}

.hai-course-hero__meta li {
	display: inline-flex;
	gap: 0.4rem;
	align-items: center;
}

.hai-course-hero__meta .hai-icon {
	color: var(--hai-accent);
}

/* Single course: body ------------------------------------------------- */
.hai-course {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 340px;
	gap: clamp(1.5rem, 3vw, 2rem);
	align-items: start;
	padding-block: clamp(2.5rem, 5vw, 4rem) 0;
}

.hai-panel {
	margin-bottom: 1.5rem;
	padding: clamp(1.25rem, 3vw, 2rem);
	background: var(--hai-white);
	border: 1px solid var(--hai-border-soft);
	border-radius: var(--hai-radius-card);
	box-shadow: var(--hai-shadow-card);
}

.hai-panel h3 {
	margin-top: 1.75rem;
	font-size: var(--hai-fs-h5);
}

.hai-panel__head {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1rem;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1rem;
}

.hai-panel__title {
	margin-bottom: 1rem;
	font-size: var(--hai-fs-h4);
}

.hai-panel__head .hai-panel__title {
	margin: 0;
}

.hai-course__lead {
	font-size: 1.0625rem;
}

.hai-ticks {
	display: grid;
	gap: 0.6rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.hai-ticks li {
	display: flex;
	gap: 0.6rem;
	align-items: flex-start;
}

.hai-ticks .hai-icon {
	margin-top: 0.15em;
	color: var(--hai-accent);
}

.hai-ticks--sm {
	font-size: 0.95rem;
}

.hai-course__audience {
	padding-inline-start: 1.25rem;
	border-inline-start: 3px solid var(--hai-border);
}

.hai-notice {
	display: flex;
	gap: 0.75rem;
	align-items: flex-start;
	margin: 1.5rem 0 0;
	padding: 1rem 1.25rem;
	font-size: 0.95rem;
	background: var(--hai-alt-bg);
	border-radius: 12px;
}

.hai-notice > .hai-icon {
	margin-top: 0.15em;
	color: var(--hai-accent);
}

.hai-notice p {
	margin: 0;
}

.hai-lesson-state {
	font-style: italic;
	color: var(--hai-muted);
}

.hai-lesson-link {
	font-weight: 700;
}

.hai-lesson-mins {
	font-size: var(--hai-fs-small);
	color: var(--hai-muted);
}

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

.hai-accordion__item.is-open .hai-lesson-mins,
.hai-accordion__item.is-open .hai-lesson-state {
	color: rgb(255 255 255 / 0.88);
}

.hai-lesson .hai-breadcrumbs ol {
	justify-content: flex-start;
}

/* Sidebar ------------------------------------------------------------- */
.hai-course__side {
	position: sticky;
	top: 100px;
	display: grid;
	gap: 1.25rem;
}

.admin-bar .hai-course__side {
	top: 132px;
}

.hai-side-card {
	padding: 1.5rem;
	background: var(--hai-alt-bg);
	border-radius: var(--hai-radius-card);
}

.hai-side-card--buy {
	padding: 0;
	overflow: hidden;
	background: var(--hai-white);
	box-shadow: var(--hai-shadow-card-hover);
}

.hai-side-card__cover svg,
.hai-side-card__cover img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.hai-side-card__body {
	display: grid;
	gap: 0.75rem;
	justify-items: center;
	padding: 1.5rem;
	text-align: center;
}

.hai-side-card__price {
	margin: 0;
	font-size: 1.9rem;
	font-weight: 800;
	color: var(--hai-heading);
}

.hai-side-card__price--tbc {
	font-size: 1.35rem;
}

.hai-side-card__note {
	margin: 0;
	font-size: var(--hai-fs-small);
	color: var(--hai-muted);
}

.hai-side-card__title {
	padding-bottom: 0.75rem;
	font-size: var(--hai-fs-h5);
	border-bottom: 1px solid var(--hai-border);
}

.hai-side-card--help {
	display: grid;
	gap: 0.75rem;
	justify-items: center;
	text-align: center;
}

.hai-side-card--help p {
	margin: 0;
	font-weight: 600;
}

.hai-side-card form.cart {
	display: grid;
	gap: 0.75rem;
	justify-items: center;
	width: 100%;
}

.hai-side-card form.cart .quantity {
	display: none;
}

.hai-side-card .single_add_to_cart_button {
	display: inline-flex;
	padding: 14px 28px;
	font: inherit;
	font-weight: 700;
	color: var(--hai-white);
	background: var(--hai-gradient);
	border: 1px solid var(--hai-accent);
	border-radius: var(--hai-radius-btn);
	box-shadow: var(--hai-shadow-btn);
	cursor: pointer;
}

.hai-side-card .single_add_to_cart_button:hover {
	background: var(--hai-gradient-rev);
}

/* Lesson page --------------------------------------------------------- */
.hai-lesson-layout {
	display: grid;
	grid-template-columns: 300px minmax(0, 1fr);
	gap: clamp(1.5rem, 4vw, 3.5rem);
	align-items: start;
	padding-block: clamp(2rem, 4vw, 3.5rem) 0;
}

.hai-outline {
	position: sticky;
	top: 100px;
	display: grid;
	gap: 0.75rem;
	max-height: calc(100vh - 120px);
	padding: 1.25rem;
	overflow-y: auto;
	background: var(--hai-alt-bg);
	border-radius: var(--hai-radius-card);
}

.hai-outline__eyebrow {
	margin: 0;
	font-size: var(--hai-fs-small);
	font-weight: 800;
	letter-spacing: 0.06em;
	color: var(--hai-accent);
}

.hai-outline__title {
	margin: 0;
	font-size: 1.15rem;
	line-height: 1.3;
}

.hai-outline__title a {
	color: var(--hai-heading);
	text-decoration: none;
}

.hai-outline__list {
	display: grid;
	gap: 0.15rem;
	margin: 0.25rem 0 0;
	padding: 0;
	list-style: none;
}

.hai-outline__item {
	display: flex;
	gap: 0.55rem;
	align-items: flex-start;
	padding: 0.5rem 0.6rem;
	font-size: 0.93rem;
	line-height: 1.35;
	border-radius: 8px;
}

.hai-outline__item .hai-icon {
	width: 1.05em;
	height: 1.05em;
	margin-top: 0.12em;
	color: var(--hai-muted);
}

.hai-outline__item a {
	color: var(--hai-heading);
	text-decoration: none;
}

.hai-outline__item a:hover {
	color: var(--hai-accent);
}

.hai-outline__item.is-done .hai-icon {
	color: var(--hai-c-green);
}

.hai-outline__item.is-current {
	font-weight: 700;
	color: var(--hai-white);
	background: var(--hai-gradient);
}

.hai-outline__item.is-current .hai-icon {
	color: var(--hai-white);
}

.hai-lesson {
	min-width: 0;
	max-width: 760px;
}

.hai-lesson__title {
	margin-top: 0.75rem;
	font-size: var(--hai-fs-h2);
}

.hai-lesson__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1rem;
	align-items: center;
	margin: 0 0 1.5rem;
	padding: 0;
	font-weight: 600;
	list-style: none;
}

.hai-lesson__meta li {
	display: inline-flex;
	gap: 0.35rem;
	align-items: center;
}

.hai-chip--done {
	color: #2f6b22;
	background: #e9f6e5;
}

.hai-callout {
	margin-bottom: 1.75rem;
	padding: 1.1rem 1.25rem;
	background: var(--hai-alt-bg);
	border-inline-start: 4px solid var(--hai-accent);
	border-radius: 0 12px 12px 0;
}

.hai-callout p {
	margin: 0;
}

.hai-callout__label {
	display: flex;
	gap: 0.45rem;
	align-items: center;
	margin-bottom: 0.3rem !important;
	font-weight: 800;
	color: var(--hai-accent);
}

.hai-notice--compliance {
	margin: 0 0 1.75rem;
}

.hai-task,
.hai-readmore,
.hai-check {
	margin-top: 2rem;
	padding: clamp(1.25rem, 3vw, 1.75rem);
	border-radius: var(--hai-radius-card);
}

.hai-task {
	color: var(--hai-white);
	background: var(--hai-brand);
}

.hai-task h2 {
	display: flex;
	gap: 0.5rem;
	align-items: center;
	font-size: var(--hai-fs-h5);
	color: var(--hai-white);
}

.hai-task p:last-child,
.hai-readmore > :last-child {
	margin-bottom: 0;
}

.hai-readmore {
	background: var(--hai-alt-bg);
}

.hai-readmore h2,
.hai-check h2 {
	font-size: var(--hai-fs-h5);
}

.hai-check {
	border: 1.5px solid var(--hai-border);
}

.hai-question {
	margin: 0 0 1.25rem;
	padding: 0;
	border: 0;
}

.hai-question legend {
	margin-bottom: 0.6rem;
	font-weight: 700;
	color: var(--hai-heading);
}

.hai-option {
	display: flex;
	gap: 0.65rem;
	align-items: flex-start;
	margin-bottom: 0.45rem;
	padding: 0.7rem 0.9rem;
	border: 1px solid var(--hai-border);
	border-radius: 10px;
	cursor: pointer;
	transition: background var(--hai-speed) ease, border-color var(--hai-speed) ease;
}

.hai-option:hover {
	background: var(--hai-alt-bg);
}

.hai-option:has(input:checked) {
	background: var(--hai-alt-bg);
	border-color: var(--hai-accent);
}

.hai-option input {
	margin-top: 0.3em;
	accent-color: var(--hai-accent);
}

.hai-alert {
	display: flex;
	gap: 0.6rem;
	align-items: center;
	margin-bottom: 1.25rem;
	padding: 0.85rem 1.1rem;
	font-weight: 600;
	border-radius: 10px;
}

.hai-alert--ok {
	color: #24561a;
	background: #e9f6e5;
}

.hai-alert--warn {
	color: #7a2e00;
	background: #fff1e6;
}

.hai-locked {
	display: grid;
	justify-items: center;
	gap: 0.5rem;
	padding: clamp(2rem, 5vw, 3rem) 1.5rem;
	text-align: center;
	background: var(--hai-alt-bg);
	border-radius: var(--hai-radius-card);
}

.hai-locked h2 {
	margin: 0;
	font-size: var(--hai-fs-h4);
}

.hai-locked__icon {
	display: grid;
	place-items: center;
	width: 64px;
	height: 64px;
	color: var(--hai-white);
	background: var(--hai-gradient);
	border-radius: 50%;
}

.hai-locked__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	justify-content: center;
}

.hai-lesson-nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
	margin-top: 2rem;
}

.hai-lesson-nav a {
	display: flex;
	gap: 0.75rem;
	align-items: center;
	padding: 1rem 1.1rem;
	font-weight: 700;
	color: var(--hai-heading);
	text-decoration: none;
	border: 1px solid var(--hai-border);
	border-radius: 12px;
	transition: border-color var(--hai-speed) ease, background var(--hai-speed) ease;
}

.hai-lesson-nav a:hover {
	background: var(--hai-alt-bg);
	border-color: var(--hai-accent);
}

.hai-lesson-nav small {
	display: block;
	font-weight: 600;
	color: var(--hai-muted);
}

.hai-lesson-nav .hai-icon {
	flex: none;
	color: var(--hai-accent);
}

.hai-lesson-nav__next {
	grid-column: 2;
	justify-content: flex-end;
	text-align: end;
}

/* Responsive ---------------------------------------------------------- */
@media (max-width: 1024px) {
	.hai-course,
	.hai-lesson-layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.hai-course__side,
	.hai-outline {
		position: static;
		max-height: none;
	}

	.hai-outline {
		order: 2;
	}
}

@media (max-width: 767px) {
	.hai-course__related,
	.hai-lesson-nav {
		grid-template-columns: minmax(0, 1fr);
	}

	.hai-lesson-nav__next {
		grid-column: auto;
	}
}

.hai-attribution {
	margin-top: 1.5rem;
	padding-top: 1rem;
	font-size: var(--hai-fs-small);
	color: var(--hai-muted);
	border-top: 1px solid var(--hai-border);
}