.ppt-af-catalog-filters {
	margin: 0 0 1.5rem;
	padding: 1rem 0;
	border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.ppt-af__results-count {
	margin: 0.75rem 0 0;
	font-size: 0.9rem;
	font-weight: 600;
	color: #333;
	min-height: 1.35em;
}

.ppt-af__results-count--empty {
	color: #666;
	font-weight: 600;
}

.ppt-af__results-loading {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	margin: 0.35rem 0 0;
	font-size: 0.88rem;
	font-weight: 500;
	color: #555;
	min-height: 1.35em;
}

.ppt-af__results-loading::before {
	content: '';
	width: 1.1rem;
	height: 1.1rem;
	box-sizing: border-box;
	flex-shrink: 0;
	border: 2px solid rgba(224, 32, 32, 0.2);
	border-top-color: #e02020;
	border-radius: 50%;
	animation: ppt-af-spinner 0.65s linear infinite;
}

@keyframes ppt-af-spinner {
	to {
		transform: rotate(360deg);
	}
}

.ppt-af__results-loading[hidden] {
	display: none !important;
}

.ppt-af__results-loading[hidden]::before {
	animation: none;
}

.is-ppt-af-loading {
	position: relative;
	pointer-events: none;
}

.is-ppt-af-loading::after {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.78);
	pointer-events: none;
	transition: background 0.15s ease;
}

.ppt-af__engines {
	display: flex;
	flex-direction: column;
	align-items: stretch;
	width: 100%;
	margin-bottom: 1.35rem;
	box-sizing: border-box;
}

.ppt-af__engines-title {
	align-self: stretch;
	width: 100%;
	margin: 0 0 0.65rem;
	text-align: start;
	letter-spacing: -0.01em;
}

.ppt-af__engines-row {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-items: stretch;
	justify-content: flex-start;
	gap: 0.625rem;
	width: 100%;
	max-width: 100%;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 0.15rem 0 0.35rem;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
	scrollbar-color: #ccc transparent;
}

@media (min-width: 768px) {
	.ppt-af__engines-title {
		text-align: center;
	}

	.ppt-af__engines-row {
		justify-content: safe center;
	}
}

.ppt-af__engines-row::-webkit-scrollbar {
	height: 6px;
}

.ppt-af__engines-row::-webkit-scrollbar-thumb {
	background: #d0d0d0;
	border-radius: 3px;
}

.ppt-af__engine-item {
	--ppt-af-engine-filter: grayscale(1) brightness(0.48) contrast(1.05);
	--ppt-af-engine-filter-active: none;
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	width: 110px;
	height: 50px;
	padding: 0.25rem 0.45rem;
	box-sizing: border-box;
	background: #fff;
	border: 1px solid #d9d9d9;
	border-radius: 4px;
	text-decoration: none;
	color: #333;
	transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.ppt-af__engine-item:hover,
.ppt-af__engine-item:focus {
	border-color: #b0b0b0;
	outline: none;
	background: #fafafa;
}

.ppt-af__engine-item:hover .ppt-af__engine-logo,
.ppt-af__engine-item:focus .ppt-af__engine-logo {
	filter: var(--ppt-af-engine-filter-active);
}

.ppt-af__engine-item:hover .ppt-af__engine-fallback,
.ppt-af__engine-item:focus .ppt-af__engine-fallback {
	color: #1a1a1a;
	opacity: 1;
}

.ppt-af__engine-item.ppt-af-engine--on {
	border-color: #e02020;
	background: #fff;
	box-shadow: inset 0 0 0 1px #e02020;
}

.ppt-af__engine-item.ppt-af-engine--on .ppt-af__engine-logo {
	filter: var(--ppt-af-engine-filter-active);
}

.ppt-af__engine-item.ppt-af-engine--on .ppt-af__engine-fallback {
	color: #1a1a1a;
	opacity: 1;
}

.ppt-af__engine-item--all {
	width: 52px;
	min-width: 52px;
	height: 50px;
	padding: 0.2rem 0.25rem;
	font-size: 0.75rem;
	font-weight: 600;
	color: #6a6a6a;
	line-height: 1.2;
	opacity: 0.92;
	transition: color 0.2s ease, opacity 0.2s ease, border-color 0.2s ease;
}

.ppt-af__engine-item--all:hover,
.ppt-af__engine-item--all:focus {
	color: #1a1a1a;
	opacity: 1;
}

.ppt-af__engine-item--all.ppt-af-engine--on {
	color: #c01818;
	opacity: 1;
}

.ppt-af__engine-all-label {
	display: block;
	text-align: center;
	hyphens: auto;
}

.ppt-af__engine-logo {
	display: block;
	max-width: 92%;
	max-height: 38px;
	width: auto;
	height: auto;
	object-fit: contain;
	object-position: center;
	filter: var(--ppt-af-engine-filter);
	transition: filter 0.28s ease;
}

.ppt-af__engine-fallback {
	display: block;
	font-size: 0.65rem;
	font-weight: 600;
	text-align: center;
	line-height: 1.2;
	word-break: break-word;
	max-width: 100%;
	color: #5c5c5c;
	opacity: 0.85;
	transition: color 0.28s ease, opacity 0.28s ease;
}


.ppt-af__form {
	--ppt-af-control-h: 2.625rem;
	display: grid;
	column-gap: 1rem;
	row-gap: 0.35rem;
	align-items: start;
}

.ppt-af__form--filter-count-2 {
	grid-template-columns: minmax(12rem, 1fr) minmax(12rem, 1fr) auto;
}

.ppt-af__form--filter-count-1 {
	grid-template-columns: minmax(12rem, 1fr) auto;
}

.ppt-af__form--filter-count-0 {
	grid-template-columns: auto;
	justify-items: end;
}

.ppt-af__form-actions-heading-slot {
	visibility: hidden;
	user-select: none;
	pointer-events: none;
}

.ppt-af__actions-inner {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	min-width: 0;
}

.ppt-af__label {
	font-weight: 600;
	font-size: 0.95rem;
	line-height: 1.2;
	margin: 0;
	color: #1a1a1a;
}

.ppt-af__select {
	max-width: 100%;
	height: var(--ppt-af-control-h);
	min-height: var(--ppt-af-control-h);
	padding: 0 0.65rem;
	border: 1px solid #ccc;
	border-radius: 3px;
	background: #fff;
	font-size: 0.95rem;
	line-height: 1.25;
	box-sizing: border-box;
}

.ppt-af__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: var(--ppt-af-control-h);
	min-height: var(--ppt-af-control-h);
	padding: 0 1.1rem;
	font-size: 0.95rem;
	line-height: 1.25;
	text-align: center;
	text-decoration: none;
	border-radius: 3px;
	cursor: pointer;
	border: 1px solid transparent;
	box-sizing: border-box;
}

.ppt-af__button--secondary {
	background: #fff;
	border-color: #ccc;
	color: #444;
}

.ppt-af__button--secondary:hover,
.ppt-af__button--secondary:focus {
	border-color: #999;
	color: #222;
}

.ppt-af__button--primary {
	background: #e02020;
	border-color: #c01818;
	color: #fff;
}

.ppt-af__button--primary:hover,
.ppt-af__button--primary:focus {
	background: #c01818;
	color: #fff;
}

@media (max-width: 600px) {
	.ppt-af__form--filter-count-2 {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		column-gap: 0.5rem;
		row-gap: 0.35rem;
	}

	.ppt-af__form--filter-count-1 {
		grid-template-columns: minmax(0, 1fr);
	}

	.ppt-af__form--filter-count-0 .ppt-af__actions-inner,
	.ppt-af__form--filter-count-1 .ppt-af__actions-inner {
		width: 100%;
		justify-content: stretch;
		margin-top: 0.5rem;
	}

	.ppt-af__form-actions-heading-slot {
		display: none;
	}

	.ppt-af__form > .ppt-af__label[for="ppt-af-brand"] {
		grid-column: 1;
		grid-row: 1;
	}

	.ppt-af__form > .ppt-af__label[for="ppt-af-power"] {
		grid-column: 2;
		grid-row: 1;
	}

	.ppt-af__form > #ppt-af-brand {
		grid-column: 1;
		grid-row: 2;
		min-width: 0;
	}

	.ppt-af__form > #ppt-af-power {
		grid-column: 2;
		grid-row: 2;
		min-width: 0;
	}

	.ppt-af__form > .ppt-af__actions-inner {
		grid-column: 1 / -1;
		grid-row: 3;
		width: 100%;
		justify-content: stretch;
		margin-top: 0.5rem;
	}

	.ppt-af__button {
		flex: 1 1 auto;
	}
}