/*
 * DW Galeria de fotos e vídeos
 * Arquivo de estilos do front-end.
 *
 * Para trocar cores principais, altere apenas as variáveis abaixo.
 */

:root {
	/* Cor da borda da miniatura ativa */
	--dwgfv-active-border-color: #111111;

	/* Cor do fundo das setas */
	--dwgfv-arrow-bg-color: rgba(255, 255, 255, 0.9);

	/* Cor do ícone/texto das setas */
	--dwgfv-arrow-color: #111111;

	/* Sombra das setas */
	--dwgfv-arrow-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);

	/* Fundo padrão dos espaços de imagem/vídeo */
	--dwgfv-media-bg-color: #f5f5f5;

	/* Fundo das áreas de vídeo */
	--dwgfv-video-bg-color: #000000;

	/* Fundo do botão de play nas miniaturas de vídeo */
	--dwgfv-play-bg-color: rgba(0, 0, 0, 0.65);

	/* Cor do ícone play nas miniaturas de vídeo */
	--dwgfv-play-color: #ffffff;

	/* Fundo do lightbox de imagem */
	--dwgfv-lightbox-bg-color: rgba(0, 0, 0, 0.92);

	/* Arredondamento da mídia principal */
	--dwgfv-main-radius: 8px;

	/* Arredondamento das miniaturas */
	--dwgfv-thumb-radius: 6px;

	/* Espaçamento entre miniaturas */
	--dwgfv-thumb-gap: 8px;
}

.dwgfv-galerias-variacoes-wrapper {
	width: 100%;
	max-width: 100%;
}

.dwgfv-galeria-variacao {
	width: 100%;
	display: none;
}

.dwgfv-galeria-variacao:first-child {
	display: block;
}

.dwgfv-galeria-variacao-titulo {
	margin: 0 0 14px;
	font-size: 18px;
	line-height: 1.3;
}

.dwgfv-slider {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
}

/* Área principal: mantém o mesmo tamanho para imagem e vídeo. */
.dwgfv-main-wrap {
	position: relative;
	border: solid 1px #c2c2c2;
	width: 100%;
	aspect-ratio: 1 / 1;
	background: var(--dwgfv-media-bg-color);
	overflow: hidden;
	border-radius: var(--dwgfv-main-radius);
	box-sizing: border-box;
}

.dwgfv-main-media,
.dwgfv-main-img,
.dwgfv-main-video {
	width: 100%;
	height: 100%;
	display: block;
}

.dwgfv-main-media {
	position: relative;
}

.dwgfv-main-img,
.dwgfv-main-video {
	object-fit: cover;
}

.dwgfv-main-img {
	cursor: zoom-in;
}

.dwgfv-main-video {
	background: var(--dwgfv-video-bg-color);
}

/* Setas da imagem/vídeo principal. */
.dwgfv-main-nav {
	position: absolute;
	top: 50%;
	z-index: 5;
	width: 38px;
	height: 38px;
	border: 0;
	border-radius: 50%;
	background: var(--dwgfv-arrow-bg-color);
	color: var(--dwgfv-arrow-color);
	font-size: 30px;
	line-height: 1;
	cursor: pointer;
	transform: translateY(-50%);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-shadow: var(--dwgfv-arrow-shadow);
}

.dwgfv-main-prev {
	left: 12px;
}

.dwgfv-main-next {
	right: 12px;
}

/* Área das miniaturas. A largura acompanha exatamente a mídia principal. */
.dwgfv-thumbs-area {
	position: relative;
	width: 100%;
	max-width: 100%;
	margin-top: 12px;
	overflow: hidden;
	box-sizing: border-box;
}

.dwgfv-thumbs-viewport {
	width: 100%;
	max-width: 100%;
	overflow: hidden;
	scroll-behavior: smooth;
	box-sizing: border-box;
}

.dwgfv-thumbs-track {
	display: flex;
	flex-wrap: nowrap;
	gap: var(--dwgfv-thumb-gap);
	width: 100%;
	min-width: 100%;
	box-sizing: border-box;
}

/*
 * 4 miniaturas visíveis por vez.
 * O cálculo considera 3 espaços entre 4 itens: 8px x 3 = 24px.
 * Se mudar --dwgfv-thumb-gap, ajuste também esta fórmula se necessário.
 */
.dwgfv-thumb {
	position: relative;
	flex: 0 0 calc((100% - 24px) / 4);
	width: calc((100% - 24px) / 4);
	min-width: calc((100% - 24px) / 4);
	max-width: calc((100% - 24px) / 4);
	aspect-ratio: 1 / 1;
	padding: 0 !important;
	margin: 0 !important;
	border: 2px solid transparent;
	border-radius: var(--dwgfv-thumb-radius);
	background: var(--dwgfv-media-bg-color);
	overflow: hidden;
	cursor: pointer;
	box-sizing: border-box;
	display: block;
}

.dwgfv-thumb.is-active {
	border-color: var(--dwgfv-active-border-color);
}

.dwgfv-thumb img,
.dwgfv-thumb video {
	width: 100% !important;
	height: 100% !important;
	max-width: none !important;
	display: block;
	object-fit: cover;
	pointer-events: none;
	border: 0;
	margin: 0;
	padding: 0;
}

/* Miniatura de vídeo: mostra um preview com ícone de play, mas não reproduz na miniatura. */
.dwgfv-video-thumb {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background: var(--dwgfv-video-bg-color);
}

.dwgfv-video-thumb video {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.dwgfv-play-icon {
	position: absolute;
	left: 50%;
	top: 50%;
	z-index: 2;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: var(--dwgfv-play-bg-color);
	color: var(--dwgfv-play-color);
	font-size: 15px;
	line-height: 34px;
	text-align: center;
	transform: translate(-50%, -50%);
	pointer-events: none;
}

/* Setas das miniaturas. */
.dwgfv-thumbs-nav {
	position: absolute;
	top: 50%;
	z-index: 6;
	width: 30px;
	height: 30px;
	border: 0;
	border-radius: 50%;
	background: var(--dwgfv-arrow-bg-color);
	color: var(--dwgfv-arrow-color);
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
	transform: translateY(-50%);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	box-shadow: var(--dwgfv-arrow-shadow);
}

.dwgfv-thumbs-prev {
	left: 6px;
}

.dwgfv-thumbs-next {
	right: 6px;
}

/* Lightbox simples para abrir imagens em tela cheia. */
.dwgfv-lightbox {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: none;
	align-items: center;
	justify-content: center;
	background: var(--dwgfv-lightbox-bg-color);
	padding: 24px;
	box-sizing: border-box;
}

.dwgfv-lightbox.is-open {
	display: flex;
}

.dwgfv-lightbox-img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	display: block;
}

.dwgfv-lightbox-close {
	position: fixed;
	top: 18px;
	right: 18px;
	z-index: 2;
	width: 42px;
	height: 42px;
	border: 0;
	border-radius: 50%;
	background: var(--dwgfv-arrow-bg-color);
	color: var(--dwgfv-arrow-color);
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
}

body.dwgfv-lightbox-open {
	overflow: hidden;
}

@media (max-width: 767px) {
	.dwgfv-main-wrap {
		border-radius: 6px;
	}

	.dwgfv-main-nav {
		width: 34px;
		height: 34px;
		font-size: 26px;
	}

	.dwgfv-thumbs-nav {
		width: 28px;
		height: 28px;
		font-size: 22px;
	}

	.dwgfv-lightbox {
		padding: 12px;
	}

	.dwgfv-lightbox-close {
		top: 12px;
		right: 12px;
		width: 38px;
		height: 38px;
		font-size: 24px;
	}
}