/* ============================================================
   IGNITED ACADEMY — COURSE CATALOG
   Targets the real markup emitted by:
     shortcode_courses(), render_catalog_filters(),
     render_catalog_pagination(), render_course_card().
   Loads AFTER academy.css, so this file only ADDS / REFINES.
   All selectors scoped under .ign-academy.
   Brand vars use fallbacks so order-independent.
   ============================================================ */

/* Local fallback tokens (only used when academy.css vars absent) */
.ign-academy.ign-catalog {
	--c-accent:   var(--ign-accent, #FF4D1A);
	--c-accent-2: var(--ign-accent-2, #ff6a40);
	--c-ink:      var(--ign-bg, #0A0A0B);
	--c-surface:  var(--ign-surface, #131316);
	--c-surface-2: #17171b;
	--c-line:     var(--ign-line, #242428);
	--c-text:     var(--ign-text, #FAFAF7);
	--c-soft:     rgba(250, 250, 247, .72);
	--c-muted:    var(--ign-muted, #8a8a85);
	--c-radius:   var(--ign-radius, 14px);
	--c-radius-sm: var(--ign-radius-sm, 10px);
	--c-pill:     var(--ign-radius-pill, 999px);
	--c-ease:     var(--ign-ease, 160ms cubic-bezier(.2, .6, .2, 1));
	--c-shadow-md: var(--ign-shadow-md, 0 10px 30px rgba(0, 0, 0, .45));
}

/* ============================================================
   1. CATALOG WRAPPER + TOP (clears fixed ~64px theme header)
   ============================================================ */
.ign-academy.ign-catalog {
	/* This shortcode is the full-page top section: clear fixed header */
	padding-top: 100px;
	padding-bottom: 64px;
	max-width: 1180px;
	margin-inline: auto;
	padding-inline: 20px;
	color: var(--c-text);
}

.ign-academy .ign-catalog__head {
	margin-bottom: 24px;
}
.ign-academy .ign-catalog__title {
	font-size: clamp(1.9rem, 3.4vw, 2.6rem);
	line-height: 1.1;
	font-weight: 800;
	letter-spacing: -.02em;
	margin: 0;
	color: var(--c-text);
}
.ign-academy .ign-catalog__title::after {
	/* subtle accent underline for hierarchy */
	content: "";
	display: block;
	width: 64px;
	height: 4px;
	margin-top: 14px;
	border-radius: var(--c-pill);
	background: linear-gradient(90deg, var(--c-accent), var(--c-accent-2));
}

/* ============================================================
   2. FILTERS BAR (search + selects + actions)
   Overrides academy.css simple flex with a row/actions layout.
   ============================================================ */
.ign-academy .ign-filters {
	display: flex;
	flex-direction: column;
	gap: 14px;
	padding: 16px;
	margin-bottom: 28px;
	background:
		radial-gradient(520px 160px at 0% 0%, rgba(255, 77, 26, .08), transparent 70%),
		var(--c-surface);
	border: 1px solid var(--c-line);
	border-radius: var(--c-radius);
	box-shadow: 0 1px 2px rgba(0, 0, 0, .4);
}

/* The flex row of fields — search grows, selects fill */
.ign-academy .ign-filters__row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: stretch;
}

.ign-academy .ign-filters__field {
	display: flex;
	flex-direction: column;
	flex: 1 1 160px;
	min-width: 0;
}
.ign-academy .ign-filters__field--grow {
	flex: 3 1 240px;
}

/* Inputs/selects inside filters: full width, consistent height */
.ign-academy .ign-filters .ign-input,
.ign-academy .ign-filters .ign-select {
	width: 100%;
	height: 46px;
}

/* Custom dropdown chevron for native selects */
.ign-academy .ign-filters .ign-select {
	-webkit-appearance: none;
	appearance: none;
	padding-right: 38px;
	background-image:
		linear-gradient(45deg, transparent 50%, var(--c-muted) 50%),
		linear-gradient(135deg, var(--c-muted) 50%, transparent 50%);
	background-position:
		calc(100% - 18px) calc(50% - 2px),
		calc(100% - 13px) calc(50% - 2px);
	background-size: 5px 5px, 5px 5px;
	background-repeat: no-repeat;
}

/* Actions row: Apply / Clear */
.ign-academy .ign-filters__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}

/* Visible focus on form controls + links */
.ign-academy .ign-filters .ign-input:focus-visible,
.ign-academy .ign-filters .ign-select:focus-visible {
	outline: 2px solid var(--c-accent);
	outline-offset: 2px;
}
.ign-academy .ign-filters__actions .ign-btn:focus-visible {
	outline: 2px solid var(--c-accent);
	outline-offset: 2px;
}

/* ============================================================
   3. RESPONSIVE COURSE GRID
   Real wrapper class: .ign-grid.ign-grid--courses
   ============================================================ */
.ign-academy .ign-grid--courses {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 24px;
	align-items: stretch;
}

/* ============================================================
   4. COURSE CARD
   Real sub-elements: __thumb __img __placeholder __level
   __body __title __excerpt __foot __status __price
   academy.css already styles .ign-course-card base + :hover +
   __body/__title/__excerpt/__foot — we REFINE for real markup.
   ============================================================ */
.ign-academy .ign-course-card {
	height: 100%;
}

/* Thumb is an <a> wrapping the image / placeholder */
.ign-academy .ign-course-card__thumb {
	position: relative;
	display: block;
	aspect-ratio: 16 / 9;
	background: var(--c-surface-2);
	overflow: hidden;
	text-decoration: none;
}
.ign-academy .ign-course-card__thumb:focus-visible {
	outline: 2px solid var(--c-accent);
	outline-offset: -3px;
}

.ign-academy .ign-course-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 320ms var(--c-ease);
}
.ign-academy .ign-course-card:hover .ign-course-card__img {
	transform: scale(1.04);
}

/* Empty-state placeholder when no featured image */
.ign-academy .ign-course-card__placeholder {
	display: block;
	width: 100%;
	height: 100%;
	background:
		radial-gradient(420px 200px at 70% -20%, rgba(255, 77, 26, .20), transparent 60%),
		linear-gradient(135deg, var(--c-surface-2), var(--c-surface));
}
.ign-academy .ign-course-card__placeholder::after {
	content: "";
	position: absolute;
	inset: 0;
	margin: auto;
	width: 44px;
	height: 44px;
	border: 2px solid rgba(250, 250, 247, .22);
	border-radius: 12px;
	transform: rotate(45deg);
}

/* Level pill, sits over the thumb */
.ign-academy .ign-course-card__level {
	position: absolute;
	top: 10px;
	left: 10px;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	padding: 5px 11px;
	font-size: .72rem;
	font-weight: 700;
	letter-spacing: .03em;
	text-transform: uppercase;
	border-radius: var(--c-pill);
	color: var(--c-text);
	background: rgba(10, 10, 11, .72);
	border: 1px solid var(--c-line);
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
}
/* Level color coding (ign-pill--beginner/intermediate/advanced) */
.ign-academy .ign-course-card__level.ign-pill--beginner {
	color: var(--ign-success, #34D399);
	border-color: rgba(52, 211, 153, .4);
}
.ign-academy .ign-course-card__level.ign-pill--intermediate {
	color: var(--ign-warning, #FBBF24);
	border-color: rgba(251, 191, 36, .4);
}
.ign-academy .ign-course-card__level.ign-pill--advanced {
	color: var(--c-accent-2);
	border-color: rgba(255, 77, 26, .42);
}

/* Body: ensure foot anchors to bottom for equal-height cards */
.ign-academy .ign-course-card__body {
	display: flex;
	flex-direction: column;
	flex: 1;
}
.ign-academy .ign-course-card__title {
	font-size: 1.1rem;
	line-height: 1.3;
	font-weight: 700;
	margin: 0 0 8px;
}
.ign-academy .ign-course-card__title a {
	color: var(--c-text);
	text-decoration: none;
	transition: color var(--c-ease);
}
.ign-academy .ign-course-card__title a:hover {
	color: var(--c-accent);
}
.ign-academy .ign-course-card__title a:focus-visible {
	outline: 2px solid var(--c-accent);
	outline-offset: 3px;
	border-radius: 4px;
}
.ign-academy .ign-course-card__excerpt {
	color: var(--c-soft);
	font-size: .9rem;
	line-height: 1.5;
	margin: 0 0 14px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* Foot: price (default) OR progress + status (enrolled) */
.ign-academy .ign-course-card__foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-top: auto;
	padding-top: 14px;
	border-top: 1px solid var(--c-line);
}

/* Price label */
.ign-academy .ign-course-card__price {
	font-size: 1.15rem;
	font-weight: 800;
	letter-spacing: -.01em;
	color: var(--c-text);
}

/* ============================================================
   5. ENROLLED STATE — progress bar + status
   Real markup: .ign-progress.ign-progress--sm > .ign-progress__bar
   plus .ign-course-card__status. academy.css styles .ign-progress
   base; here we add the --sm variant + foot stacking.
   ============================================================ */
.ign-academy .ign-course-card.is-enrolled {
	border-color: rgba(255, 77, 26, .28);
}

/* When enrolled, the foot holds the bar (full width) + status under it */
.ign-academy .ign-course-card.is-enrolled .ign-course-card__foot {
	flex-direction: column;
	align-items: stretch;
	gap: 8px;
}

.ign-academy .ign-progress--sm {
	height: 6px;
	width: 100%;
	background: var(--c-surface-2);
	border-radius: var(--c-pill);
	overflow: hidden;
}
.ign-academy .ign-progress--sm .ign-progress__bar {
	display: block;
	height: 100%;
	background: linear-gradient(90deg, var(--c-accent), var(--c-accent-2));
	border-radius: inherit;
	transition: width 400ms ease;
}

.ign-academy .ign-course-card__status {
	font-size: .8125rem;
	font-weight: 600;
	color: var(--c-soft);
}

/* ============================================================
   6. EMPTY STATE (no results)
   Real markup: <p class="ign-empty">…</p>
   ============================================================ */
.ign-academy .ign-catalog .ign-empty {
	margin: 8px 0 0;
	padding: 40px 24px;
	text-align: center;
	color: var(--c-soft);
	background: var(--c-surface);
	border: 1px dashed var(--c-line);
	border-radius: var(--c-radius);
}

/* ============================================================
   7. PAGINATION
   Real markup: nav.ign-pagination > a.ign-pagination__link
   + span.ign-pagination__status
   ============================================================ */
.ign-academy .ign-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 36px;
}
.ign-academy .ign-pagination__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 18px;
	font-weight: 600;
	font-size: .9rem;
	text-decoration: none;
	color: var(--c-text);
	background: var(--c-surface);
	border: 1px solid var(--c-line);
	border-radius: var(--c-radius-sm);
	transition: background var(--c-ease), border-color var(--c-ease), color var(--c-ease), transform var(--c-ease);
}
.ign-academy .ign-pagination__link:hover {
	color: var(--c-text);
	background: var(--c-surface-2);
	border-color: rgba(255, 77, 26, .42);
	transform: translateY(-1px);
}
.ign-academy .ign-pagination__link:focus-visible {
	outline: 2px solid var(--c-accent);
	outline-offset: 2px;
}
.ign-academy .ign-pagination__status {
	font-size: .875rem;
	font-weight: 600;
	color: var(--c-muted);
	padding-inline: 4px;
}

/* ============================================================
   8. RESPONSIVE
   ============================================================ */
@media (max-width: 920px) {
	.ign-academy.ign-catalog {
		padding-top: 92px;
	}
	.ign-academy .ign-grid--courses {
		grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
		gap: 18px;
	}
	/* Stack search above the smaller filter selects */
	.ign-academy .ign-filters__field--grow {
		flex-basis: 100%;
	}
	.ign-academy .ign-filters__field {
		flex: 1 1 140px;
	}
}

@media (max-width: 600px) {
	.ign-academy.ign-catalog {
		padding-top: 84px;
		padding-inline: 16px;
	}
	.ign-academy .ign-catalog__title {
		font-size: 1.7rem;
	}
	.ign-academy .ign-grid--courses {
		grid-template-columns: 1fr;
	}
	/* Filters stack fully on phones */
	.ign-academy .ign-filters__field {
		flex: 1 1 100%;
	}
	.ign-academy .ign-filters__actions {
		flex-direction: column;
		align-items: stretch;
	}
	.ign-academy .ign-filters__actions .ign-btn {
		width: 100%;
		justify-content: center;
	}
	.ign-academy .ign-pagination {
		gap: 10px;
	}
	.ign-academy .ign-pagination__link {
		flex: 1 1 auto;
		justify-content: center;
	}
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
	.ign-academy .ign-course-card,
	.ign-academy .ign-course-card__img,
	.ign-academy .ign-pagination__link,
	.ign-academy .ign-progress--sm .ign-progress__bar {
		transition: none;
	}
	.ign-academy .ign-course-card:hover .ign-course-card__img {
		transform: none;
	}
}