/* ============================================================
   APO Frontend – Conditional Color Swatches
   ============================================================ */

.apo-product-options {
	width: 100%;
	min-width: 0;
	box-sizing: border-box;
}

.apo-color-set {
	margin: 16px 0 var(--apo-addon-set-gap, 20px);
	width: 100%;
	min-width: 0;
	box-sizing: border-box;
}

/* Group selector */
.apo-label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
	font-size: 0.95em;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.apo-group-select {
	width: 100%;
	max-width: 320px;
	padding: 8px 12px;
	border: 1px solid #ccc;
	border-radius: 4px;
	font-size: 15px;
	background: #fff;
	cursor: pointer;
	appearance: auto;
}

/* ============================================================
   Pills group selector
   ============================================================ */

.apo-group-selector--pills {
	margin-bottom: 4px;
}

.apo-pills {
	display: flex;
	flex-wrap: wrap;
	gap: var(--apo-addon-gap, 8px);
	margin-top: 8px;
}

.apo-pill {
	padding: 7px 20px;
	border-style: solid;
	border-width:  var(--apo-pill-bw,     2px);
	border-color:  var(--apo-pill-border,  #d0d0d0);
	border-radius: var(--apo-pill-radius,  999px);
	background: #fff;
	color: #333;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.3;
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
	outline: none;
	white-space: nowrap;
}

.apo-pill:hover {
	border-color: var(--apo-pill-hover-border, #888);
	background:   var(--apo-pill-hover-bg,     #f7f7f7);
}

.apo-pill:focus-visible {
	box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.15);
}

.apo-pill.apo-pill--active {
	border-color: var(--apo-pill-active-border, #111);
	background:   var(--apo-pill-active-bg,     #111);
	color:        var(--apo-pill-active-text,   #fff);
}

/* ============================================================
   Swatches panel
   ============================================================ */

/* Swatches panel */
.apo-swatches-panel {
	margin-top: 12px;
	animation: apo-fade-in 0.18s ease;
}

@keyframes apo-fade-in {
	from { opacity: 0; transform: translateY(-4px); }
	to   { opacity: 1; transform: translateY(0); }
}

.apo-swatches {
	display: flex;
	flex-wrap: wrap;
	gap: var(--apo-swatch-gap, 8px);
	margin-bottom: 8px;
}

/* Individual swatch button */
.apo-swatch {
	width: var(--apo-swatch-size, 38px);
	height: var(--apo-swatch-size, 38px);
	border-radius: var(--apo-swatch-radius, 50%);
	border: 3px solid var(--apo-swatch-border, #e0e0e0);
	cursor: pointer;
	transition: border-color 0.15s, transform 0.1s, box-shadow 0.15s;
	outline: none;
	position: relative;
	/* image swatches use background-image */
	background-size: cover;
	background-position: center;
}

.apo-swatch:hover {
	transform: scale(1.15);
	box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.apo-swatch.apo-swatch--selected {
	border-color: var(--apo-swatch-active, #111111);
	box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--apo-swatch-active, #111111);
}

/* Selected label strip */
.apo-selected-label {
	display: flex;
	align-items: center;
	gap: 8px;
	min-height: 22px;
	font-size: 0.9em;
	color: #444;
}

.apo-selected-swatch-preview {
	display: inline-block;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	border: 1px solid #ccc;
	flex-shrink: 0;
	transition: background 0.1s;
}

/* ============================================================
   Addon Set options grid
   ============================================================ */

.apo-addon-set {
	margin: var(--apo-addon-margin, 0) 0 var(--apo-addon-set-gap, 20px);
	width: 100%;
	min-width: 0; /* prevent flex/grid children from overflowing */
	box-sizing: border-box;
}

.apo-addon-grid {
	display: grid;
	grid-template-columns: repeat(var(--apo-addon-cols-mobile, 1), 1fr);
	gap: var(--apo-addon-gap, 16px);
	margin-top: 10px;
}

@media (min-width: 600px) {
	.apo-addon-grid {
		grid-template-columns: repeat(var(--apo-addon-cols-tablet, 2), 1fr);
	}
}

@media (min-width: 960px) {
	.apo-addon-grid {
		grid-template-columns: repeat(var(--apo-addon-cols, 3), 1fr);
	}
}

.apo-addon-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: var(--apo-addon-pad, 12px);
	background: var(--apo-addon-bg, #ffffff);
	border-style: solid;
	border-width: var(--apo-addon-bw, 1px);
	border-color: var(--apo-addon-border, #e0e0e0);
	border-radius: var(--apo-addon-radius, 8px);
	cursor: pointer;
	width: 100%;
	transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
	outline: none;
}

.apo-addon-card:hover {
	border-color: var(--apo-addon-hover-border, #aaaaaa);
	background:   var(--apo-addon-hover-bg, #f5f5f5);
}

.apo-addon-card:focus-visible {
	box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.15);
}

.apo-addon-card.apo-addon-card--selected {
	border-color: var(--apo-addon-active-border, #111111);
	background:   var(--apo-addon-active-bg, #111111);
}

.apo-addon-image {
	width: var(--apo-addon-img-size, 80px);
	height: var(--apo-addon-img-size, 80px);
	object-fit: var(--apo-addon-img-fit, cover);
	border-radius: var(--apo-addon-img-radius, 6px);
	margin-bottom: 8px;
	display: block;
}

.apo-addon-title {
	font-size: var(--apo-addon-font-size, 14px);
	font-weight: var(--apo-addon-font-weight, 500);
	color: var(--apo-addon-text, #111111);
	line-height: 1.3;
	margin-bottom: 4px;
}

.apo-addon-card.apo-addon-card--selected .apo-addon-title {
	color: var(--apo-addon-active-text, #ffffff);
}

.apo-addon-price {
	font-size: calc(var(--apo-addon-font-size, 14px) * 0.9);
	color: var(--apo-addon-price-color, #555555);
	margin-top: 2px;
}

.apo-addon-card.apo-addon-card--selected .apo-addon-price {
	color: var(--apo-addon-active-text, #ffffff);
	opacity: 0.85;
}

/* Selected checkmark badge */
.apo-addon-card.apo-addon-card--selected::after {
	content: '✓';
	position: absolute;
	top: 6px;
	right: 8px;
	font-size: 12px;
	color: var(--apo-addon-active-text, #ffffff);
	font-weight: 700;
}

.apo-addon-card {
	position: relative;
}

/* ============================================================
   Addon Set – buttons display style
   ============================================================ */

.apo-addon-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: var(--apo-addon-gap, 8px);
	margin-top: 10px;
}

.apo-addon-btn {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 3px;
	padding: 7px 20px;
	border-style: solid;
	border-width:  var(--apo-btn-bw,     2px);
	border-color:  var(--apo-btn-border,  #d0d0d0);
	border-radius: var(--apo-btn-radius,  999px);
	background: #fff;
	color: #333;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.3;
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
	outline: none;
	white-space: nowrap;
}

.apo-addon-btn:hover {
	border-color: var(--apo-btn-hover-border, #888888);
	background:   var(--apo-btn-hover-bg,     #f7f7f7);
}

.apo-addon-btn:focus-visible {
	box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.15);
}

.apo-addon-btn.apo-addon-btn--active {
	border-color: var(--apo-btn-active-border, #111111);
	background:   var(--apo-btn-active-bg,     #111111);
	color:        var(--apo-btn-active-text,   #ffffff);
}

.apo-addon-btn-price {
	font-size: 0.82em;
	opacity: 0.8;
	font-weight: 400;
}

/* ============================================================
   Addon Set – slider display style
   ============================================================ */

.apo-slider-header {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 5px;
	margin-bottom: 12px;
	font-size: 0.95em;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.apo-slider-set-label {
	color: var(--apo-slider-label-color, #111111);
}

.apo-slider-current-title {
	font-weight: 600;
	color: var(--apo-slider-label-color, #111111);
}

.apo-slider-current-price {
	color: var(--apo-slider-price-color, #e06a00);
	font-weight: 600;
}

.apo-addon-slider-wrap {
	width: 100%;
	min-width: 0;
	box-sizing: border-box;
	padding: 4px 0 0;
	overflow: visible; /* ensure tick labels are not clipped */
}

/* Range input – shared between segmented slider and number-range slider */
.apo-addon-slider,
.apo-addon-nr-slider {
	-webkit-appearance: none;
	appearance: none;
	display: block !important;
	width: 100% !important;
	max-width: 100% !important;
	box-sizing: border-box;
	height: 4px;
	border-radius: 2px;
	background: linear-gradient(
		to right,
		var(--apo-slider-track-color, #111111) var(--apo-slider-fill, 0%),
		var(--apo-slider-track-empty, #dddddd) var(--apo-slider-fill, 0%)
	);
	outline: none;
	cursor: pointer;
}

.apo-addon-slider::-webkit-slider-thumb,
.apo-addon-nr-slider::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--apo-slider-thumb-color, #111111);
	cursor: pointer;
	border: 3px solid #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
	transition: transform 0.1s, box-shadow 0.1s;
}

.apo-addon-slider::-webkit-slider-thumb:hover,
.apo-addon-nr-slider::-webkit-slider-thumb:hover {
	transform: scale(1.18);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.apo-addon-slider::-moz-range-thumb,
.apo-addon-nr-slider::-moz-range-thumb {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--apo-slider-thumb-color, #111111);
	cursor: pointer;
	border: 3px solid #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.apo-addon-slider::-moz-range-progress,
.apo-addon-nr-slider::-moz-range-progress {
	background: var(--apo-slider-track-color, #111111);
	height: 4px;
	border-radius: 2px;
}

/* Tick marks – segmented slider (equal spacing) */
.apo-slider-ticks {
	display: flex;
	justify-content: space-between;
	padding: 6px 11px 0;
}

.apo-slider-tick {
	font-size: 11px;
	color: #aaa;
	text-align: center;
	white-space: nowrap;
	flex: 0 0 auto;
}

/* Tick marks – number range (percentage-positioned) */
.apo-nr-ticks {
	position: relative;
	height: 20px;
	margin-top: 6px;
	padding: 0;
	display: block;
}

.apo-nr-ticks .apo-slider-tick {
	position: absolute;
	top: 0;
	transform: translateX(-50%);
}

.apo-nr-ticks .apo-slider-tick.apo-tick--first {
	transform: none;
}

.apo-nr-ticks .apo-slider-tick.apo-tick--last {
	transform: translateX(-100%);
}

/* ============================================================
   Variations widget — wraps WooCommerce's own variable.php template
   ============================================================ */

.apo-variations-widget {
	width: 100%;
}

/* Variation attribute table */
.apo-variations-widget .variations {
	width: 100%;
	border: none;
	border-collapse: separate;
	border-spacing: 0 var(--apo-var-row-gap, 12px);
}

.apo-variations-widget .variations td,
.apo-variations-widget .variations th {
	border: none;
	padding: 0;
	vertical-align: middle;
}

.apo-variations-widget .variations .label {
	white-space: nowrap;
	padding-right: 14px;
	width: 1%; /* shrink-wrap to content */
}

.apo-variations-widget .variations label {
	font-weight: var(--apo-var-label-weight, 600);
	color: var(--apo-var-label-color, inherit);
	font-size: 0.9em;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	display: block;
	margin-bottom: 0;
}

/* Hide label column when .apo-variations--no-label */
.apo-variations--no-label .variations .label {
	display: none;
}

/* Variation selects */
.apo-variations-widget .variations select {
	width: 100%;
	padding: var(--apo-var-select-padding, 8px) 10px;
	background-color: var(--apo-var-select-bg, #ffffff);
	border: 1px solid var(--apo-var-select-border, #cccccc);
	border-radius: var(--apo-var-select-radius, 4px);
	font-size: 14px;
	cursor: pointer;
	appearance: auto;
	max-width: 100%;
	box-sizing: border-box;
}

/* Reset link — WC shows/hides this via JS */
.apo-variations-widget .reset_variations {
	display: inline-block;
	font-size: 11px;
	color: #999;
	text-decoration: none;
	margin-left: 8px;
}

/* Variation price / stock message area */
.apo-variations-widget .single_variation_wrap {
	margin-top: 16px;
}

/* Hide Add-to-Cart button area.
   CSS !important overrides jQuery .show() (which sets non-!important inline style).
   The elements stay in the DOM so WC's variation JS and swatch plugins can
   find .single_add_to_cart_button and initialize correctly. */
.apo-variations--hide-button .woocommerce-variation-add-to-cart,
.apo-variations--hide-button .variations_button {
	display: none !important;
	visibility: hidden !important;
}

/* Editor placeholder */
.apo-variations-placeholder {
	padding: 20px;
	background: #f9f9f9;
	border: 2px dashed #ccc;
	color: #888;
	text-align: center;
	font-size: 13px;
	border-radius: 4px;
}