/* DGG Variations Display — frontend.
 * Every visual value is a CSS custom property. Defaults live here; admin
 * changes are printed inline (class-dggvd-style.php) with higher specificity. */

.dggvd-select { display: none !important; }

/* ---------- Defaults ---------- */
.dggvd-swatches {
	--dggvd-tip-bg: #222222;
	--dggvd-tip-color: #ffffff;
	--dggvd-tip-font-size: 12px;
	--dggvd-tip-radius: 4px;
	--dggvd-tip-top: auto;
	--dggvd-tip-bottom: calc(100% + 8px);
	--dggvd-tip-img-size: 120px;
	--dggvd-state-oos-opacity: .4;
	--dggvd-state-cross-color: #999999;
	--dggvd-state-cross-w: 1px;
	--dggvd-state-transition: 150ms;
}
.dggvd-type-color {
	--dggvd-w: 32px; --dggvd-h: 32px; --dggvd-radius: 50%; --dggvd-gap: 8px;
	--dggvd-border-w: 1px; --dggvd-border-color: #d0d0d0; --dggvd-border-hover: #888888;
	--dggvd-border-selected: #222222; --dggvd-border-selected-w: 2px; --dggvd-inset: 2px;
	--dggvd-split: 135deg; --dggvd-shadow: 0 0 0 transparent;
}
.dggvd-type-image {
	--dggvd-w: 40px; --dggvd-h: 40px; --dggvd-radius: 4px; --dggvd-gap: 8px;
	--dggvd-border-w: 1px; --dggvd-border-color: #d0d0d0; --dggvd-border-hover: #888888;
	--dggvd-border-selected: #222222; --dggvd-border-selected-w: 2px; --dggvd-inset: 2px;
	--dggvd-fit: cover;
}
.dggvd-type-label {
	--dggvd-min-h: 34px; --dggvd-min-w: 40px; --dggvd-pad-x: 12px; --dggvd-radius: 4px;
	--dggvd-font-size: 14px; --dggvd-font-weight: 400; --dggvd-uppercase: none;
	--dggvd-color: #333333; --dggvd-bg: #ffffff; --dggvd-border-color: #d0d0d0;
	--dggvd-color-hover: #333333; --dggvd-bg-hover: #ffffff; --dggvd-border-hover: #888888;
	--dggvd-color-selected: #ffffff; --dggvd-bg-selected: #222222; --dggvd-border-selected: #222222;
	--dggvd-border-w: 1px; --dggvd-gap: 8px;
}
.dggvd-type-radio {
	--dggvd-layout: column; --dggvd-dot-size: 18px; --dggvd-accent: #222222;
	--dggvd-font-size: 14px; --dggvd-color: #333333; --dggvd-gap: 8px;
	--dggvd-show-thumb: inline-block; --dggvd-thumb-size: 20px; --dggvd-thumb-radius: 50%;
}
.dggvd-type-dropdown {
	--dggvd-h: 40px; --dggvd-width: auto; --dggvd-radius: 4px; --dggvd-border-w: 1px;
	--dggvd-border-color: #d0d0d0; --dggvd-bg: #ffffff; --dggvd-color: #333333;
	--dggvd-font-size: 14px; --dggvd-thumb-size: 20px; --dggvd-max-h: 280px;
	--dggvd-bg-hover: #f5f5f5; --dggvd-bg-selected: #eeeeee;
}
/* Shop loop defaults (smaller). */
.dggvd-swatches.dggvd-ctx-loop.dggvd-type-color,
.dggvd-swatches.dggvd-ctx-loop.dggvd-type-image { --dggvd-w: 20px; --dggvd-h: 20px; --dggvd-gap: 6px; }
.dggvd-swatches.dggvd-ctx-loop.dggvd-type-label { --dggvd-min-h: 24px; --dggvd-min-w: 24px; --dggvd-pad-x: 6px; --dggvd-font-size: 12px; --dggvd-gap: 6px; }

/* ---------- Layout ---------- */
.dggvd-swatches {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--dggvd-gap, 8px);
	margin: 0 0 4px;
	padding: 0;
	list-style: none;
}
.dggvd-swatches.dggvd-ctx-loop { margin: 6px 0; }
.text-center .dggvd-swatches.dggvd-ctx-loop,
.has-text-align-center .dggvd-swatches.dggvd-ctx-loop { justify-content: center; }
.variations td.value .dggvd-swatches { margin-bottom: 6px; }

/* Reset theme button/link styles. */
.dggvd-swatches .dggvd-swatch,
.dggvd-swatches .dggvd-dd__toggle {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	width: auto;
	min-width: 0;
	max-width: none;
	min-height: 0;
	height: auto;
	border: 0;
	background: none;
	box-shadow: none;
	color: inherit;
	font: inherit;
	line-height: 1.2;
	letter-spacing: normal;
	text-transform: none;
	text-decoration: none;
	text-shadow: none;
	vertical-align: middle;
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
	transition: border-color var(--dggvd-state-transition), box-shadow var(--dggvd-state-transition), background-color var(--dggvd-state-transition), color var(--dggvd-state-transition), opacity var(--dggvd-state-transition);
}
.dggvd-swatches .dggvd-swatch:hover,
.dggvd-swatches .dggvd-swatch:focus { text-decoration: none; }
.dggvd-swatches .dggvd-swatch:focus { outline: none; }
.dggvd-swatches .dggvd-swatch:focus-visible,
.dggvd-swatches .dggvd-dd__toggle:focus-visible {
	outline: 2px solid var(--dggvd-border-selected, #222222);
	outline-offset: 2px;
}

/* ---------- [dggvd_swatches] shortcode ---------- */
.dggvd-sc { margin: 0 0 12px; }
.dggvd-sc__row + .dggvd-sc__row { margin-top: 10px; }
.dggvd-sc__label { margin: 0 0 6px; font-weight: 600; }

/* ---------- Color & Image ---------- */
.dggvd-swatches .dggvd-swatch--color,
.dggvd-swatches .dggvd-swatch--image {
	width: var(--dggvd-w);
	height: var(--dggvd-h);
	padding: var(--dggvd-inset);
	border: var(--dggvd-border-w) solid var(--dggvd-border-color);
	border-radius: var(--dggvd-radius);
	background: #ffffff;
}
.dggvd-swatches .dggvd-swatch--color:hover,
.dggvd-swatches .dggvd-swatch--image:hover { border-color: var(--dggvd-border-hover); }
.dggvd-swatches .dggvd-swatch--color.is-selected,
.dggvd-swatches .dggvd-swatch--image.is-selected {
	border-color: var(--dggvd-border-selected);
	box-shadow: 0 0 0 calc(var(--dggvd-border-selected-w) - var(--dggvd-border-w)) var(--dggvd-border-selected);
}
.dggvd-swatch__color {
	display: block;
	width: 100%;
	height: 100%;
	border-radius: inherit;
	background: var(--dggvd-c1);
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08), var(--dggvd-shadow);
}
.dggvd-swatch__color.is-dual,
.dggvd-thumb--color.is-dual {
	background: linear-gradient(var(--dggvd-split, 135deg), var(--dggvd-c1) 50%, var(--dggvd-c2) 50%);
}
.dggvd-swatch__img {
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
	border-radius: inherit;
}
.dggvd-swatch__img img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	margin: 0;
	object-fit: var(--dggvd-fit, cover);
	border-radius: inherit;
}

/* ---------- Text (Label type, and fallback when a color/image is missing) ---------- */
.dggvd-swatches .dggvd-swatch--text {
	min-height: var(--dggvd-min-h, var(--dggvd-h, 32px));
	min-width: var(--dggvd-min-w, var(--dggvd-w, 32px));
	padding: 0 var(--dggvd-pad-x, 8px);
	border: var(--dggvd-border-w, 1px) solid var(--dggvd-border-color, #d0d0d0);
	border-radius: var(--dggvd-radius, 4px);
	background: var(--dggvd-bg, #ffffff);
	color: var(--dggvd-color, #333333);
	font-size: var(--dggvd-font-size, 13px);
	font-weight: var(--dggvd-font-weight, 400);
	text-transform: var(--dggvd-uppercase, none);
	white-space: nowrap;
}
.dggvd-type-color .dggvd-swatch--text,
.dggvd-type-image .dggvd-swatch--text { border-radius: 4px; }
.dggvd-swatches .dggvd-swatch--text:hover {
	border-color: var(--dggvd-border-hover, #888888);
	background: var(--dggvd-bg-hover, #ffffff);
	color: var(--dggvd-color-hover, var(--dggvd-color, #333333));
}
.dggvd-swatches .dggvd-swatch--text.is-selected {
	border-color: var(--dggvd-border-selected, #222222);
	background: var(--dggvd-bg-selected, #222222);
	color: var(--dggvd-color-selected, #ffffff);
}
.dggvd-type-color .dggvd-swatch--text.is-selected,
.dggvd-type-image .dggvd-swatch--text.is-selected {
	background: var(--dggvd-bg, #ffffff);
	color: inherit;
	box-shadow: 0 0 0 calc(var(--dggvd-border-selected-w) - var(--dggvd-border-w)) var(--dggvd-border-selected);
}

/* ---------- Radio ---------- */
.dggvd-swatches.dggvd-type-radio {
	flex-direction: var(--dggvd-layout);
	align-items: flex-start;
	gap: var(--dggvd-gap) calc(var(--dggvd-gap) * 2);
}
.dggvd-swatches .dggvd-swatch--radio {
	justify-content: flex-start;
	gap: 8px;
	color: var(--dggvd-color);
	font-size: var(--dggvd-font-size);
	text-align: left;
}
.dggvd-radio__dot {
	position: relative;
	flex: none;
	box-sizing: border-box;
	width: var(--dggvd-dot-size);
	height: var(--dggvd-dot-size);
	border: 2px solid #b5b5b5;
	border-radius: 50%;
	background: #ffffff;
	transition: border-color var(--dggvd-state-transition);
}
.dggvd-swatch--radio:hover .dggvd-radio__dot { border-color: var(--dggvd-accent); }
.dggvd-swatch--radio.is-selected .dggvd-radio__dot { border-color: var(--dggvd-accent); }
.dggvd-swatch--radio.is-selected .dggvd-radio__dot::after {
	content: "";
	position: absolute;
	inset: 3px;
	border-radius: 50%;
	background: var(--dggvd-accent);
}
.dggvd-type-radio .dggvd-thumb { display: var(--dggvd-show-thumb); }

/* Small color/image used by Radio and Enhanced dropdown. */
.dggvd-thumb {
	display: inline-block;
	flex: none;
	width: var(--dggvd-thumb-size, 20px);
	height: var(--dggvd-thumb-size, 20px);
	overflow: hidden;
	border-radius: var(--dggvd-thumb-radius, 50%);
	background: var(--dggvd-c1, transparent);
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1);
}
.dggvd-type-dropdown .dggvd-thumb { border-radius: var(--dggvd-thumb-radius, 50%); }
.dggvd-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	margin: 0;
	object-fit: cover;
}

/* ---------- Enhanced dropdown ---------- */
.dggvd-swatches.dggvd-type-dropdown {
	position: relative;
	display: inline-block;
	width: var(--dggvd-width);
	min-width: 200px;
	vertical-align: middle;
	max-width: 100%;
}
.dggvd-swatches .dggvd-dd__toggle {
	justify-content: space-between;
	gap: 8px;
	width: 100%;
	height: var(--dggvd-h);
	padding: 0 12px;
	border: var(--dggvd-border-w) solid var(--dggvd-border-color);
	border-radius: var(--dggvd-radius);
	background: var(--dggvd-bg);
	color: var(--dggvd-color);
	font-size: var(--dggvd-font-size);
	text-align: left;
}
.dggvd-dd__current { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.dggvd-dd__text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dggvd-dd__caret {
	flex: none;
	width: 0;
	height: 0;
	border-left: 5px solid transparent;
	border-right: 5px solid transparent;
	border-top: 5px solid currentColor;
	transition: transform var(--dggvd-state-transition);
}
.dggvd-dd__toggle[aria-expanded="true"] .dggvd-dd__caret { transform: rotate(180deg); }
.dggvd-swatches .dggvd-dd__list {
	position: absolute;
	top: calc(100% + 4px);
	left: 0;
	z-index: 60;
	box-sizing: border-box;
	min-width: 100%;
	max-height: var(--dggvd-max-h);
	margin: 0;
	padding: 4px 0;
	overflow-y: auto;
	list-style: none;
	border: var(--dggvd-border-w) solid var(--dggvd-border-color);
	border-radius: var(--dggvd-radius);
	background: var(--dggvd-bg);
	box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
}
.dggvd-swatches .dggvd-dd__list[hidden] { display: none !important; }
.dggvd-swatches .dggvd-dd__item {
	display: flex;
	justify-content: flex-start;
	gap: 8px;
	margin: 0;
	padding: 8px 12px;
	color: var(--dggvd-color);
	font-size: var(--dggvd-font-size);
	white-space: nowrap;
}
.dggvd-swatches .dggvd-dd__item:hover,
.dggvd-swatches .dggvd-dd__item.is-active { background: var(--dggvd-bg-hover); }
.dggvd-swatches .dggvd-dd__item.is-selected { background: var(--dggvd-bg-selected); }
.dggvd-swatches .dggvd-dd__item:focus-visible { outline-offset: -2px; }

/* ---------- Out of stock / unavailable ---------- */
.dggvd-swatches .dggvd-swatch.is-out-of-stock,
.dggvd-swatches .dggvd-swatch.is-unavailable { opacity: var(--dggvd-state-oos-opacity); }
.dggvd-oos-cross .dggvd-swatch--color.is-out-of-stock::after,
.dggvd-oos-cross .dggvd-swatch--image.is-out-of-stock::after,
.dggvd-oos-cross .dggvd-swatch--text.is-out-of-stock::after,
.dggvd-oos-cross .dggvd-swatch--color.is-unavailable::after,
.dggvd-oos-cross .dggvd-swatch--image.is-unavailable::after,
.dggvd-oos-cross .dggvd-swatch--text.is-unavailable::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	pointer-events: none;
	background: linear-gradient(to top right,
		transparent calc(50% - var(--dggvd-state-cross-w) / 2),
		var(--dggvd-state-cross-color) calc(50% - var(--dggvd-state-cross-w) / 2),
		var(--dggvd-state-cross-color) calc(50% + var(--dggvd-state-cross-w) / 2),
		transparent calc(50% + var(--dggvd-state-cross-w) / 2));
}
.dggvd-oos-cross .dggvd-swatch--radio.is-out-of-stock .dggvd-radio__text,
.dggvd-oos-cross .dggvd-swatch--radio.is-unavailable .dggvd-radio__text,
.dggvd-oos-cross .dggvd-dd__item.is-out-of-stock .dggvd-dd__text,
.dggvd-oos-cross .dggvd-dd__item.is-unavailable .dggvd-dd__text {
	text-decoration: line-through;
	text-decoration-color: var(--dggvd-state-cross-color);
}
.dggvd-oos-blur .dggvd-swatch.is-out-of-stock,
.dggvd-oos-blur .dggvd-swatch.is-unavailable { cursor: not-allowed; }
.dggvd-oos-hide .dggvd-swatch.is-out-of-stock,
.dggvd-oos-hide .dggvd-swatch.is-unavailable { display: none !important; }

/* ---------- Tooltip ---------- */
.dggvd-tip {
	position: absolute;
	top: var(--dggvd-tip-top);
	bottom: var(--dggvd-tip-bottom);
	left: 50%;
	z-index: 40;
	display: block;
	padding: 5px 8px;
	border-radius: var(--dggvd-tip-radius);
	background: var(--dggvd-tip-bg);
	color: var(--dggvd-tip-color);
	font-size: var(--dggvd-tip-font-size);
	font-weight: 400;
	line-height: 1.3;
	text-align: center;
	text-transform: none;
	white-space: nowrap;
	pointer-events: none;
	opacity: 0;
	visibility: hidden;
	transform: translateX(-50%);
	transition: opacity var(--dggvd-state-transition), visibility var(--dggvd-state-transition);
}
.dggvd-tip img {
	display: block;
	width: var(--dggvd-tip-img-size);
	height: var(--dggvd-tip-img-size);
	max-width: none;
	margin: 0 0 4px;
	object-fit: cover;
	border-radius: calc(var(--dggvd-tip-radius) / 2);
}
.dggvd-tip--img { padding: 4px; }
.dggvd-has-tip .dggvd-swatch:hover .dggvd-tip,
.dggvd-has-tip .dggvd-swatch:focus-visible .dggvd-tip { opacity: 1; visibility: visible; }
@media (hover: none) {
	.dggvd-tip { display: none; }
}

/* ---------- Shop loop extras ---------- */
.dggvd-ctx-loop.dggvd-type-color .dggvd-swatch--text,
.dggvd-ctx-loop.dggvd-type-image .dggvd-swatch--text { padding: 0 5px; font-size: 11px; }
.dggvd-ctx-loop .dggvd-more {
	display: inline-flex;
	align-items: center;
	min-height: var(--dggvd-h, var(--dggvd-min-h, 20px));
	color: inherit;
	font-size: 12px;
	line-height: 1;
	text-decoration: none;
	opacity: .75;
}
.dggvd-ctx-loop .dggvd-more:hover { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
	.dggvd-swatches { --dggvd-state-transition: 0ms; }
}