/**
 * Jazzedge Lesson Search — frontend (scoped .jls-*)
 */

.jls-lesson-search {
	--jls-teal: #0d9488;
	--jls-teal-dark: #0f766e;
	--jls-orange: #ea580c;
	--jls-orange-soft: #fff7ed;
	--jls-border: #e5e7eb;
	--jls-text: #1f2937;
	--jls-muted: #6b7280;
	--jls-card-bg: #ffffff;
	--jls-radius: 12px;
	--jls-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 4px 16px rgba(15, 23, 42, 0.06);

	box-sizing: border-box;
	color: var(--jls-text);
	font-size: 16px;
	line-height: 1.5;
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding: 1rem 1.25rem 2.5rem;
}

.jls-lesson-search *,
.jls-lesson-search *::before,
.jls-lesson-search *::after {
	box-sizing: border-box;
}

.jls-shell {
	background: var(--jls-card-bg);
	border-radius: var(--jls-radius);
	box-shadow: var(--jls-shadow);
	border: 1px solid var(--jls-border);
	overflow: hidden;
}

.jls-form {
	padding: 1.25rem 1.25rem 1rem;
	border-bottom: 1px solid var(--jls-border);
	background: linear-gradient(180deg, #fafafa 0%, #fff 100%);
}

.jls-search-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.65rem 0.75rem;
	margin-bottom: 1rem;
}

.jls-search-label {
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--jls-text);
	white-space: nowrap;
	flex-shrink: 0;
}

.jls-search-row .jls-input--search {
	flex: 1 1 220px;
	min-width: 0;
}

.jls-search-row .jls-btn {
	flex-shrink: 0;
	white-space: nowrap;
}

.jls-filter-panel {
	margin-top: 0.25rem;
	padding: 1rem 1rem 1.1rem;
	border-radius: 10px;
	border: 1px solid var(--jls-border);
	background: #fff;
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.jls-filter-panel-title {
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--jls-muted);
	margin: 0 0 0.65rem;
}

.jls-form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
	gap: 0.65rem 0.85rem;
	align-items: end;
}

.jls-label {
	display: block;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--jls-muted);
	margin-bottom: 0.35rem;
}

.jls-input,
.jls-select {
	width: 100%;
	padding: 0.55rem 0.65rem;
	border: 1px solid var(--jls-border);
	border-radius: 8px;
	background: #fff;
	color: var(--jls-text);
	font-size: 0.95rem;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.jls-input:focus,
.jls-select:focus {
	outline: none;
	border-color: var(--jls-teal);
	box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}

.jls-input--search {
	font-size: 1.05rem;
	padding: 0.65rem 0.85rem;
	border-left: 3px solid var(--jls-teal);
}

.jls-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 1rem;
	border-radius: 8px;
	font-size: 0.9rem;
	font-weight: 600;
	cursor: pointer;
	border: none;
	transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.jls-btn:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.jls-btn--secondary {
	background: var(--jls-orange-soft);
	color: var(--jls-orange);
	border: 1px solid rgba(234, 88, 12, 0.35);
}

.jls-btn--secondary:hover:not(:disabled) {
	background: #ffedd5;
}

.jls-btn--primary {
	background: var(--jls-teal);
	color: #fff;
	border: 1px solid var(--jls-teal-dark);
	box-shadow: 0 1px 2px rgba(15, 118, 110, 0.25);
}

.jls-btn--primary:hover:not(:disabled) {
	background: var(--jls-teal-dark);
	border-color: #0d5c56;
}

.jls-btn--ghost {
	background: transparent;
	color: var(--jls-teal-dark);
	border: 1px solid rgba(13, 148, 136, 0.35);
}

.jls-btn--ghost:hover:not(:disabled) {
	background: rgba(13, 148, 136, 0.08);
}

.jls-results-body {
	border-top: 1px solid var(--jls-border);
	background: #fff;
}

.jls-status-wrap {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 5rem;
	padding: 1rem 1.25rem;
	text-align: center;
}

/* [hidden] must win over .jls-loading { display: flex } (author CSS can override UA [hidden] without !important). */
.jls-lesson-search .jls-loading[hidden],
.jls-lesson-search .jls-error[hidden] {
	display: none !important;
}

.jls-lesson-search[data-jls-ui-state='results'] .jls-status-wrap {
	min-height: 0;
	padding-top: 0.25rem;
	padding-bottom: 0;
}

.jls-status {
	padding: 0.35rem 0;
	font-size: 0.95rem;
	width: 100%;
	max-width: 28rem;
}

.jls-loading {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.6rem;
	color: var(--jls-teal-dark);
	margin-left: auto;
	margin-right: auto;
}

.jls-spinner {
	width: 1.25rem;
	height: 1.25rem;
	border: 2px solid rgba(13, 148, 136, 0.25);
	border-top-color: var(--jls-teal);
	border-radius: 50%;
	animation: jls-spin 0.7s linear infinite;
}

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

.jls-error {
	background: #fef2f2;
	color: #b91c1c;
	border-radius: 8px;
	padding: 0.65rem 0.85rem;
	border: 1px solid #fecaca;
	margin-left: auto;
	margin-right: auto;
}

.jls-empty {
	text-align: center;
	padding: 1.25rem 1rem;
	color: var(--jls-muted);
	margin: 0;
	width: 100%;
	max-width: 28rem;
}

/* Results grid — mirrors ALM search grid density */
.jls-results-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.875rem;
	padding: 1.25rem 1.25rem 2rem;
	min-height: 2rem;
	align-items: stretch;
}

/* Lesson card — aligned with .alm-lesson-card-course (frontend-search.css) */
.jls-card {
	background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
	transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
	border: 2px solid #e9ecef;
	position: relative;
	display: flex;
	flex-direction: column;
	height: 100%;
	min-height: 0;
}

.jls-card:hover {
	transform: translateY(-8px) scale(1.02);
	box-shadow: 0 12px 35px rgba(35, 155, 144, 0.25);
	border-color: #239b90;
	background: linear-gradient(to bottom, #ffffff 0%, #f0f8f7 100%);
}

.jls-card-link {
	text-decoration: none;
	color: inherit;
	display: flex;
	flex-direction: column;
	height: 100%;
	flex: 1;
	min-height: 0;
}

.jls-card-content {
	padding: 0;
	display: flex;
	flex-direction: column;
	height: 100%;
	flex: 1;
	position: relative;
	overflow: hidden;
}

.jls-collection-badge {
	background: #004555;
	color: #ffffff;
	padding: 16px 24px;
	font-size: 14px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin: 0;
	border-radius: 16px 16px 0 0;
	min-height: 76px;
	display: flex;
	align-items: center;
	box-sizing: border-box;
	line-height: 1.35;
}

.jls-card-inner {
	padding: 32px;
	display: flex;
	flex-direction: column;
	flex: 1;
	height: 100%;
	min-height: 0;
	position: relative;
}

.jls-card-title {
	font-size: 24px;
	font-weight: 700;
	color: #004555;
	margin: 0 0 16px;
	line-height: 1.3;
	min-height: 64px;
}

.jls-card-desc {
	font-size: 15px;
	color: #495057;
	line-height: 1.7;
	margin: 0 0 20px;
	max-height: 76px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow-wrap: break-word;
	word-break: normal;
}

.jls-card-footer {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	margin-top: auto;
	padding-top: 15px;
	flex-wrap: wrap;
}

.jls-duration {
	display: flex;
	align-items: center;
	gap: 6px;
	color: #6c757d;
	font-size: 14px;
	font-weight: 600;
	flex-shrink: 0;
}

.jls-duration--empty {
	min-width: 0;
	flex: 1;
}

.jls-duration-icon {
	display: inline-flex;
	color: #6c757d;
	flex-shrink: 0;
}

.jls-footer-badges {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
	justify-content: flex-end;
	flex: 1;
	min-width: 0;
}

.jls-skill-badge {
	display: inline-flex;
	align-items: center;
	color: #ffffff;
	padding: 6px 12px;
	border-radius: 20px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.3px;
}

.jls-skill-badge--beginner {
	background: #46b450;
}

.jls-skill-badge--intermediate {
	background: #239b90;
}

.jls-skill-badge--advanced {
	background: #f0ad4e;
}

.jls-skill-badge--pro {
	background: #dc3232;
}

.jls-skill-badge--custom {
	background: #6c757d;
}

.jls-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	flex-wrap: wrap;
	padding: 1rem 1.25rem 1.5rem;
	border-top: 1px solid var(--jls-border);
	background: #fafafa;
}

.jls-page-info {
	font-size: 0.9rem;
	color: var(--jls-muted);
	min-width: 8rem;
	text-align: center;
}

@media (max-width: 1024px) and (min-width: 769px) {
	.jls-results-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.5rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.jls-card {
		transition: box-shadow 0.2s ease, border-color 0.2s ease;
	}

	.jls-card:hover {
		transform: none;
	}
}

@media (max-width: 600px) {
	.jls-search-row {
		flex-direction: column;
		align-items: stretch;
	}

	.jls-search-row .jls-input--search {
		flex: none;
		width: 100%;
	}

	.jls-search-row .jls-btn {
		width: 100%;
	}

	.jls-form-grid {
		grid-template-columns: 1fr;
	}

	.jls-results-grid {
		grid-template-columns: 1fr;
	}
}

.jls-idle-panel {
	padding: 2rem 1.5rem 2.5rem;
	text-align: center;
}

.jls-idle-tip {
	font-size: 0.95rem;
	color: var(--jls-muted);
	margin: 0 0 1.5rem;
}

.jls-idle-tip em {
	font-style: normal;
	font-weight: 600;
	color: var(--jls-teal-dark);
}

.jls-idle-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	justify-content: center;
	max-width: 600px;
	margin: 0 auto;
}

.jls-chip {
	padding: 0.45rem 1.1rem;
	border-radius: 999px;
	border: 1.5px solid var(--jls-teal);
	background: #fff;
	color: var(--jls-teal-dark);
	font-size: 0.875rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.jls-chip:hover {
	background: var(--jls-teal);
	color: #fff;
}

/* View toggle */
.jls-view-toggle {
	display: flex;
	gap: 0.4rem;
	padding: 0.6rem 1.25rem;
	border-bottom: 1px solid var(--jls-border);
	background: #fafafa;
	justify-content: flex-end;
}

.jls-view-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.35rem 0.75rem;
	border-radius: 6px;
	border: 1px solid var(--jls-border);
	background: #fff;
	color: var(--jls-muted);
	font-size: 0.8rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.jls-view-btn--active {
	background: var(--jls-teal);
	color: #fff;
	border-color: var(--jls-teal-dark);
}

.jls-view-btn:hover:not(.jls-view-btn--active) {
	background: #f0f9f8;
	color: var(--jls-teal-dark);
	border-color: var(--jls-teal);
}

/* List view grid override */
.jls-results-grid--list {
	display: flex;
	flex-direction: column;
	gap: 0;
	padding: 0;
}

/* List item */
.jls-list-item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.75rem 1.25rem;
	border-bottom: 1px solid var(--jls-border);
	transition: background 0.1s;
}

.jls-list-item:last-child {
	border-bottom: none;
}

.jls-list-item:hover {
	background: #f0f9f8;
}

.jls-list-link {
	text-decoration: none;
	color: inherit;
	flex: 1;
	min-width: 0;
}

.jls-list-title {
	font-size: 0.95rem;
	font-weight: 600;
	color: var(--jls-text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.jls-list-link:hover .jls-list-title {
	color: var(--jls-teal-dark);
}

.jls-list-collection {
	font-size: 0.75rem;
	color: var(--jls-muted);
	margin-top: 0.15rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.jls-list-meta {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	flex-shrink: 0;
}

.jls-list-dur {
	font-size: 0.8rem;
	color: var(--jls-muted);
	white-space: nowrap;
}

.jls-list-badges {
	display: flex;
	gap: 0.35rem;
	align-items: center;
	flex-wrap: wrap;
}

@media (max-width: 540px) {
	.jls-list-dur {
		display: none;
	}

	.jls-list-title {
		font-size: 0.875rem;
	}
}

/* ── Favorites button ─────────────────────────────────────── */
.jls-fav-btn {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	padding: 0;
	border-radius: 50%;
	border: 1px solid rgba(0, 0, 0, 0.1);
	background: rgba(255, 255, 255, 0.88);
	color: #9ca3af;
	cursor: pointer;
	transition: color 0.15s ease, background 0.15s ease, transform 0.15s ease,
		border-color 0.15s ease;
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

.jls-fav-btn svg {
	fill: none;
	pointer-events: none;
}

.jls-fav-btn:hover {
	color: #ef4444;
	background: #fff;
	transform: scale(1.12);
}

.jls-fav-btn--active {
	color: #ef4444;
	background: #fff5f5;
	border-color: rgba(239, 68, 68, 0.3);
}

.jls-fav-btn--active svg {
	fill: currentColor;
}

.jls-fav-btn--active:hover {
	color: #b91c1c;
	background: #fee2e2;
}

.jls-fav-btn:disabled {
	opacity: 0.45;
	cursor: not-allowed;
	transform: none;
}

/* List-view variant — inline, not absolute */
.jls-fav-btn--list {
	position: static;
	width: 28px;
	height: 28px;
	flex-shrink: 0;
	background: transparent;
	border-color: transparent;
}

.jls-fav-btn--list:hover {
	background: #fff0f0;
	border-color: rgba(239, 68, 68, 0.2);
	transform: scale(1.1);
}

.jls-fav-btn--list.jls-fav-btn--active {
	background: transparent;
	border-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
	.jls-fav-btn {
		transition: color 0.15s ease, background 0.15s ease;
	}
	.jls-fav-btn:hover,
	.jls-fav-btn:disabled {
		transform: none;
	}
}