/* ==========================================================================
   WooCommerce Variation Selector — Premium Stylesheet v2.0
   ========================================================================== */

/* ---- Google Fonts import ------------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ---- Custom properties -------------------------------------------------- */
.wvs-widget {
	--wvs-primary:         #D01818;
	--wvs-primary-mid:     #B81212;
	--wvs-primary-dark:    #970E0E;
	--wvs-primary-alpha10: rgba(208, 24, 24, 0.10);
	--wvs-primary-alpha18: rgba(208, 24, 24, 0.18);
	--wvs-primary-alpha30: rgba(208, 24, 24, 0.30);

	--wvs-card-bg:         #FFFFFF;
	--wvs-card-sel-bg:     #FEF5F5;
	--wvs-card-border:     #EBEBEB;
	--wvs-card-sel-border: var(--wvs-primary);

	--wvs-text-900:  #0D0D0D;
	--wvs-text-600:  #3D3D3D;
	--wvs-text-400:  #787878;
	--wvs-text-300:  #AAAAAA;

	--wvs-box-bg:    #FFFFFF;
	--wvs-page-bg:   #F6F6F6;

	--wvs-shadow-card:    0 2px 8px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
	--wvs-shadow-card-h:  0 8px 28px rgba(0,0,0,0.11), 0 2px 6px rgba(0,0,0,0.06);
	--wvs-shadow-card-s:  0 4px 18px rgba(208,24,24,0.14), 0 1px 4px rgba(208,24,24,0.08);
	--wvs-shadow-box:     0 8px 40px rgba(0,0,0,0.08), 0 2px 10px rgba(0,0,0,0.04);
	--wvs-shadow-btn:     0 6px 24px rgba(208,24,24,0.40), 0 2px 8px rgba(208,24,24,0.25);
	--wvs-shadow-btn-h:   0 12px 36px rgba(208,24,24,0.50), 0 4px 12px rgba(208,24,24,0.30);

	--wvs-radius-card: 14px;
	--wvs-radius-box:  20px;
	--wvs-radius-btn:  999px;
	--wvs-radius-badge:999px;

	--wvs-ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
	--wvs-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
	--wvs-t-fast:      0.18s;
	--wvs-t-mid:       0.28s;
	--wvs-t-slow:      0.42s;

	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	box-sizing: border-box;
	max-width: 900px;
	margin: 0 auto;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.wvs-widget *,
.wvs-widget *::before,
.wvs-widget *::after {
	box-sizing: border-box;
}

/* ---- Editor placeholder ------------------------------------------------- */
.wvs-widget .wvs-editor-notice {
	padding: 20px 24px;
	background: #fffbea;
	border: 1px solid #f6c94e;
	border-radius: 10px;
	font-size: 14px;
	color: #7a5800;
	font-family: inherit;
}

/* =========================================================================
   SECTION HEADER
   ========================================================================= */
.wvs-widget .wvs-section-header {
	text-align: center;
	margin-bottom: 24px;
}

.wvs-widget .wvs-heading {
	position: relative;
	display: inline-block;
	font-size: clamp(24px, 4vw, 32px);
	font-weight: 800;
	color: var(--wvs-primary);
	margin: 0 0 14px;
	padding-bottom: 14px;
	letter-spacing: -0.025em;
	line-height: 1.1;
}

.wvs-widget .wvs-heading::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 64px;
	height: 3px;
	background: linear-gradient(90deg, transparent 0%, var(--wvs-primary) 30%, var(--wvs-primary) 70%, transparent 100%);
	border-radius: 2px;
}

.wvs-widget .wvs-subheading {
	margin: 10px 0 0;
	font-size: 15px;
	color: var(--wvs-text-400);
	line-height: 1.6;
	font-weight: 400;
	max-width: 520px;
	margin-left: auto;
	margin-right: auto;
}

/* =========================================================================
   SELECTOR BOX (the white card container)
   ========================================================================= */
.wvs-widget .wvs-selector-box {
	position: relative;
	background: var(--wvs-box-bg);
	border-radius: var(--wvs-radius-box);
	box-shadow: var(--wvs-shadow-box);
	padding: 32px 52px 32px;
	border: 1px solid rgba(0,0,0,0.04);
}

/* =========================================================================
   NAVIGATION ARROWS
   ========================================================================= */
.wvs-widget .wvs-nav-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1.5px solid #E2E2E2;
	background: #FFFFFF;
	color: #666;
	cursor: pointer;
	padding: 0;
	line-height: 1;
	transition:
		color       var(--wvs-t-mid) var(--wvs-ease-out),
		border-color var(--wvs-t-mid) var(--wvs-ease-out),
		background  var(--wvs-t-mid) var(--wvs-ease-out),
		box-shadow  var(--wvs-t-mid) var(--wvs-ease-out),
		transform   var(--wvs-t-mid) var(--wvs-ease-spring);
	box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.wvs-widget .wvs-nav-arrow svg {
	flex-shrink: 0;
}

.wvs-widget .wvs-nav-arrow:hover {
	color: var(--wvs-primary);
	border-color: var(--wvs-primary-alpha30);
	background: var(--wvs-primary-alpha10);
	box-shadow: 0 4px 16px var(--wvs-primary-alpha18);
	transform: translateY(-50%) scale(1.10);
}

.wvs-widget .wvs-nav-arrow:active {
	transform: translateY(-50%) scale(0.96);
}

.wvs-widget .wvs-nav-arrow:focus-visible {
	outline: 3px solid var(--wvs-primary-alpha30);
	outline-offset: 2px;
}

.wvs-widget .wvs-nav-arrow--prev { left:  8px; }
.wvs-widget .wvs-nav-arrow--next { right: 8px; }
.wvs-widget .wvs-nav-arrow[hidden] { display: none !important; }

/* =========================================================================
   CARDS VIEWPORT & TRACK
   ========================================================================= */
.wvs-widget .wvs-cards-viewport {
	overflow: hidden;
	width: 100%;
}

/* Track is a horizontal flex row — JS sizes each .wvs-cards-page to 100% viewport width. */
.wvs-widget .wvs-cards-track {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-items: flex-start;
	transition: transform var(--wvs-t-slow) var(--wvs-ease-out);
	will-change: transform;
}

/* Each page is a 2-column grid holding up to 4 cards. */
.wvs-widget .wvs-cards-page {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 14px;
	box-sizing: border-box;
	flex-shrink: 0;
	/* width / min-width are set by JS to match the live viewport */
}

/* =========================================================================
   VARIATION CARD
   ========================================================================= */
.wvs-widget .wvs-card {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 20px 22px;
	background: var(--wvs-card-bg);
	border: 1.5px solid var(--wvs-card-border);
	border-radius: var(--wvs-radius-card);
	cursor: pointer;
	user-select: none;
	overflow: hidden;
	transition:
		border-color  var(--wvs-t-mid) var(--wvs-ease-out),
		background    var(--wvs-t-mid) var(--wvs-ease-out),
		box-shadow    var(--wvs-t-mid) var(--wvs-ease-out),
		transform     var(--wvs-t-mid) var(--wvs-ease-spring);
	box-shadow: var(--wvs-shadow-card);
}

/* Subtle top-edge inner highlight line */
.wvs-widget .wvs-card::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.9), transparent);
	z-index: 1;
	pointer-events: none;
}

/* Hover glow layer */
.wvs-widget .wvs-card::after {
	content: '';
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background: radial-gradient(ellipse at 65% 35%, var(--wvs-primary-alpha10) 0%, transparent 70%);
	opacity: 0;
	transition: opacity var(--wvs-t-mid) var(--wvs-ease-out);
	pointer-events: none;
}

.wvs-widget .wvs-card:hover {
	border-color: #D0D0D0;
	box-shadow: var(--wvs-shadow-card-h);
	transform: translateY(-3px) scale(1.01);
}

.wvs-widget .wvs-card:hover::after {
	opacity: 0.6;
}

.wvs-widget .wvs-card:focus-visible {
	outline: 3px solid var(--wvs-primary-alpha30);
	outline-offset: 2px;
}

/* ---- Selected state ----------------------------------------------------- */
.wvs-widget .wvs-card.is-selected {
	border-color: var(--wvs-primary);
	background: var(--wvs-card-sel-bg);
	box-shadow: var(--wvs-shadow-card-s), inset 0 0 0 1px var(--wvs-primary-alpha18);
	transform: translateY(-3px) scale(1.01);
}

.wvs-widget .wvs-card.is-selected::after {
	opacity: 1;
}

/* Selected corner accent */
.wvs-widget .wvs-card.is-selected .wvs-card__corner-dot {
	opacity: 1;
	transform: scale(1);
}

.wvs-widget .wvs-card__corner-dot {
	position: absolute;
	top: -1px;
	right: -1px;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 0 22px 22px 0;
	border-color: transparent var(--wvs-primary) transparent transparent;
	opacity: 0;
	transform: scale(0.5);
	transition:
		opacity   var(--wvs-t-mid) var(--wvs-ease-out),
		transform var(--wvs-t-mid) var(--wvs-ease-spring);
	pointer-events: none;
}

/* Check icon in corner */
.wvs-widget .wvs-card__corner-dot::after {
	content: '';
	position: absolute;
	top: 3px;
	right: -19px;
	width: 9px;
	height: 6px;
	border-left: 1.5px solid #fff;
	border-bottom: 1.5px solid #fff;
	transform: rotate(-45deg);
}

/* ---- Out of stock ------------------------------------------------------- */
.wvs-widget .wvs-card[data-in-stock="0"] {
	opacity: 0.45;
	cursor: not-allowed;
	pointer-events: none;
}

.wvs-widget .wvs-card__out-of-stock {
	position: absolute;
	bottom: 8px;
	left: 50%;
	transform: translateX(-50%);
	font-size: 10px;
	font-weight: 700;
	color: var(--wvs-text-300);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	white-space: nowrap;
}

/* =========================================================================
   CARD — QUANTITY SECTION (left)
   ========================================================================= */
.wvs-widget .wvs-card__quantity {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	flex-shrink: 0;
}

.wvs-widget .wvs-card__qty-number {
	font-size: clamp(28px, 4.5vw, 36px);
	font-weight: 900;
	line-height: 1;
	color: var(--wvs-text-900);
	letter-spacing: -0.035em;
	font-variant-numeric: tabular-nums;
}

.wvs-widget .wvs-card__qty-unit {
	font-size: 12px;
	font-weight: 500;
	color: var(--wvs-text-300);
	margin-top: 5px;
	letter-spacing: 0.04em;
	text-transform: lowercase;
}

/* =========================================================================
   CARD — PRICING SECTION (right)
   ========================================================================= */
.wvs-widget .wvs-card__pricing {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 7px;
	flex-shrink: 0;
}

.wvs-widget .wvs-card__price-row {
	display: flex;
	align-items: baseline;
	gap: 6px;
	flex-wrap: nowrap;
	justify-content: flex-end;
}

/* Regular (strikethrough) price */
.wvs-widget .wvs-card__regular-price,
.wvs-widget .wvs-card__regular-price .woocommerce-Price-amount,
.wvs-widget .wvs-card__regular-price .amount {
	font-size: 13px;
	font-weight: 500;
	color: var(--wvs-text-300);
	text-decoration: line-through;
	text-decoration-color: var(--wvs-text-300);
	font-variant-numeric: tabular-nums;
}

/* Sale / current price */
.wvs-widget .wvs-card__sale-price,
.wvs-widget .wvs-card__sale-price .woocommerce-Price-amount,
.wvs-widget .wvs-card__sale-price .amount {
	font-size: 18px;
	font-weight: 800;
	color: var(--wvs-primary);
	text-decoration: none;
	letter-spacing: -0.02em;
	font-variant-numeric: tabular-nums;
}

/* Strip WC default del/ins wrappers */
.wvs-widget .wvs-card__regular-price del,
.wvs-widget .wvs-card__sale-price del,
.wvs-widget .wvs-card__sale-price ins {
	text-decoration: none;
	background: none;
	padding: 0;
}

/* ---- Save badge --------------------------------------------------------- */
.wvs-widget .wvs-save-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 4px 10px;
	background: linear-gradient(135deg, var(--wvs-primary) 0%, var(--wvs-primary-dark) 100%);
	color: #FFFFFF;
	border-radius: var(--wvs-radius-badge);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.03em;
	white-space: nowrap;
	line-height: 1.3;
	box-shadow: 0 2px 8px rgba(208,24,24,0.30);
}

/* =========================================================================
   BUY NOW BUTTON
   Layout (display, width, padding) is set via inline style in PHP to
   guarantee no theme can override it. CSS here handles ONLY visual design.
   ========================================================================= */

/* Wrapper — CSS reinforcement (inline style is the authority for layout) */
.wvs-widget .wvs-btn-wrap {
	display: block !important;
	width: 100% !important;
	box-sizing: border-box !important;
	margin-top: 24px !important;
}

/* ---- Button base ---- */
.wvs-widget .wvs-btn-wrap .wvs-buy-btn,
.wvs-widget .wvs-buy-btn {
	/* Layout reinforcement */
	display: block !important;
	width: 100% !important;
	box-sizing: border-box !important;
	margin: 0 !important;
	padding: 22px 36px !important;

	/* Typography */
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
	font-size: 18px !important;
	font-weight: 800 !important;
	letter-spacing: 0.06em !important;
	text-align: center !important;
	text-transform: none !important;
	text-decoration: none !important;
	line-height: 1 !important;
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.20) !important;
	color: #FFFFFF !important;

	/* Shape */
	border: none !important;
	border-radius: 999px !important;
	outline: none !important;
	-webkit-appearance: none !important;
	appearance: none !important;

	/* Background */
	background: linear-gradient(160deg, #E82020 0%, #CC1A1A 45%, #A81212 100%) !important;

	/* Depth */
	box-shadow:
		0 8px 30px rgba(200, 20, 20, 0.45),
		0 3px 10px rgba(200, 20, 20, 0.30),
		inset 0 1px 0 rgba(255, 255, 255, 0.15),
		inset 0 -1px 0 rgba(0, 0, 0, 0.12) !important;

	/* Interaction */
	cursor: pointer !important;
	position: relative !important;
	overflow: hidden !important;
	vertical-align: top !important;

	/* Transitions */
	transition:
		background   0.26s cubic-bezier(0.22, 1, 0.36, 1),
		box-shadow   0.26s cubic-bezier(0.22, 1, 0.36, 1),
		transform    0.26s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

/* ---- Shimmer sweep (runs once on hover) ---- */
.wvs-widget .wvs-buy-btn::before {
	content: '' !important;
	position: absolute !important;
	top: 0 !important;
	left: -80% !important;
	width: 55% !important;
	height: 100% !important;
	background: linear-gradient(
		100deg,
		transparent        0%,
		rgba(255,255,255,0.22) 50%,
		transparent        100%
	) !important;
	transform: skewX(-18deg) !important;
	transition: left 0.60s ease !important;
	pointer-events: none !important;
	border-radius: 0 !important;
	box-shadow: none !important;
	animation: none !important;
	display: block !important;
	width: 55% !important;
	border: none !important;
	margin: 0 !important;
	padding: 0 !important;
}

/* ---- Inner top-highlight (glass feel) ---- */
.wvs-widget .wvs-buy-btn::after {
	content: '' !important;
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	right: 0 !important;
	height: 50% !important;
	border-radius: 999px 999px 0 0 !important;
	background: linear-gradient(180deg, rgba(255,255,255,0.14) 0%, transparent 100%) !important;
	pointer-events: none !important;
	box-shadow: none !important;
	display: block !important;
	width: auto !important;
	border: none !important;
	margin: 0 !important;
	padding: 0 !important;
	transform: none !important;
	opacity: 1 !important;
}

/* ---- Hover ---- */
.wvs-widget .wvs-btn-wrap .wvs-buy-btn:hover,
.wvs-widget .wvs-buy-btn:hover {
	background: linear-gradient(160deg, #F02424 0%, #D91A1A 45%, #B81212 100%) !important;
	box-shadow:
		0 14px 42px rgba(200, 20, 20, 0.55),
		0 5px 16px rgba(200, 20, 20, 0.35),
		inset 0 1px 0 rgba(255, 255, 255, 0.18),
		inset 0 -1px 0 rgba(0, 0, 0, 0.15) !important;
	transform: translateY(-3px) !important;
}

.wvs-widget .wvs-buy-btn:hover::before {
	left: 160% !important;
}

/* ---- Active / press ---- */
.wvs-widget .wvs-btn-wrap .wvs-buy-btn:active,
.wvs-widget .wvs-buy-btn:active {
	transform: translateY(0) scale(0.985) !important;
	box-shadow:
		0 4px 14px rgba(200, 20, 20, 0.40),
		0 2px 6px  rgba(200, 20, 20, 0.25),
		inset 0 1px 0 rgba(255, 255, 255, 0.12),
		inset 0 -1px 0 rgba(0, 0, 0, 0.10) !important;
}

/* ---- Focus ring (keyboard nav) ---- */
.wvs-widget .wvs-btn-wrap .wvs-buy-btn:focus-visible,
.wvs-widget .wvs-buy-btn:focus-visible {
	outline: 3px solid rgba(204, 26, 26, 0.45) !important;
	outline-offset: 4px !important;
}

/* ---- Disabled / loading ---- */
.wvs-widget .wvs-btn-wrap .wvs-buy-btn:disabled,
.wvs-widget .wvs-buy-btn:disabled,
.wvs-widget .wvs-buy-btn.is-loading {
	opacity: 0.60 !important;
	cursor: not-allowed !important;
	transform: none !important;
	box-shadow: 0 4px 14px rgba(200,20,20,0.22) !important;
}

/* ---- Loading state: override shimmer ::before with a spinner ---- */
.wvs-widget .wvs-buy-btn.is-loading::before {
	content: '' !important;
	position: static !important;
	display: inline-block !important;
	vertical-align: middle !important;
	width: 17px !important;
	height: 17px !important;
	border: 2.5px solid rgba(255,255,255,0.35) !important;
	border-top-color: #FFFFFF !important;
	border-radius: 50% !important;
	animation: wvs-spin 0.70s linear infinite !important;
	margin-right: 10px !important;
	margin-bottom: 1px !important;
	background: transparent !important;
	transform: none !important;
	left: auto !important;
	top: auto !important;
	width: 17px !important;
	height: 17px !important;
	skewX: 0 !important;
	transition: none !important;
}

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

/* =========================================================================
   FEATURE BADGES
   ========================================================================= */
.wvs-widget .wvs-features {
	list-style: none;
	margin: 28px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 16px 32px;
}

.wvs-widget .wvs-feature {
	display: flex;
	align-items: center;
	gap: 11px;
}

.wvs-widget .wvs-feature__icon {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--wvs-primary) 0%, var(--wvs-primary-dark) 100%);
	box-shadow: 0 3px 8px var(--wvs-primary-alpha30);
}

.wvs-widget .wvs-feature__text {
	font-size: 14px;
	font-weight: 600;
	color: var(--wvs-text-600);
	line-height: 1.3;
	letter-spacing: -0.005em;
}

/* =========================================================================
   ERROR MESSAGE
   ========================================================================= */
.wvs-widget .wvs-error-msg {
	color: var(--wvs-primary) !important;
	font-size: 13px !important;
	font-weight: 500 !important;
	margin: 12px 0 0 !important;
	text-align: center !important;
	animation: wvs-fade-in 0.25s ease;
}

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

/* =========================================================================
   RESPONSIVE — Tablet (≤ 700px)
   ========================================================================= */
@media (max-width: 700px) {
	.wvs-widget .wvs-selector-box {
		padding: 24px 44px;
	}

	.wvs-widget .wvs-cards-track {
		gap: 12px;
	}

	.wvs-widget .wvs-card {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
		padding: 16px 16px 14px;
	}

	.wvs-widget .wvs-card__pricing {
		align-items: flex-start;
	}

	.wvs-widget .wvs-card__price-row {
		justify-content: flex-start;
	}

	.wvs-widget .wvs-card__qty-number {
		font-size: 26px;
	}

	.wvs-widget .wvs-btn-wrap .wvs-buy-btn,
	.wvs-widget .wvs-buy-btn {
		font-size: 16px !important;
		padding: 17px 28px !important;
	}

	.wvs-widget .wvs-features {
		grid-template-columns: 1fr;
		gap: 13px;
	}
}

/* =========================================================================
   RESPONSIVE — Mobile (≤ 460px)
   ========================================================================= */
@media (max-width: 460px) {
	.wvs-widget .wvs-selector-box {
		padding: 20px 36px;
	}

	.wvs-widget .wvs-nav-arrow {
		width: 32px;
		height: 32px;
	}

	.wvs-widget .wvs-nav-arrow--prev { left: 4px; }
	.wvs-widget .wvs-nav-arrow--next { right: 4px; }

	.wvs-widget .wvs-card {
		padding: 14px 14px 12px;
	}

	.wvs-widget .wvs-card__qty-number {
		font-size: 22px;
	}

	.wvs-widget .wvs-card__sale-price,
	.wvs-widget .wvs-card__sale-price .woocommerce-Price-amount,
	.wvs-widget .wvs-card__sale-price .amount {
		font-size: 16px !important;
	}

	.wvs-widget .wvs-btn-wrap .wvs-buy-btn,
	.wvs-widget .wvs-buy-btn {
		font-size: 15px !important;
		padding: 15px 24px !important;
	}

	.wvs-widget .wvs-heading {
		font-size: 22px;
	}

	.wvs-widget .wvs-subheading {
		font-size: 14px;
	}
}