:root {
	--bxmv-accent: #3bb54a;
	--bxmv-accent-dark: #2f9a3d;
	--bxmv-tint: #f3fbf5;
	--bxmv-line: #e2e6ea;
	--bxmv-ink: #1c1c1c;
	--bxmv-muted: #6b7280;
}

.bxmv {
	display: block;
	margin: 18px 0 22px;
	color: var(--bxmv-ink);
	font-size: 15px;
	line-height: 1.45;
}

.bxmv.is-loading {
	opacity: 0.6;
	pointer-events: none;
}

.bxmv__step + .bxmv__step {
	margin-top: 20px;
}

.bxmv__title {
	margin: 0 0 9px;
	font-size: 15px;
	font-weight: 700;
}

/* Množstevní karty */

.bxmv__tiers {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	align-items: stretch;
	gap: 10px;
	/* místo pro štítek nad kartou */
	padding-top: 10px;
}

.bxmv-tier {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 3px;
	justify-content: flex-start;
	padding: 16px 12px 0;
	border: 2px solid var(--bxmv-line);
	border-radius: 11px;
	background: #fff;
	color: var(--bxmv-ink);
	cursor: pointer;
	text-align: center;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.bxmv-tier:hover {
	border-color: #b9c2ca;
}

.bxmv-tier.is-active {
	border-color: var(--bxmv-accent);
	background: var(--bxmv-tint);
}

.bxmv-tier__qty {
	font-size: 20px;
	font-weight: 800;
	line-height: 1.2;
}

.bxmv-tier__unit {
	font-size: 15px;
	font-weight: 700;
	color: var(--bxmv-accent-dark);
}

.bxmv-tier__unit small {
	font-size: 11.5px;
	font-weight: 500;
	color: var(--bxmv-muted);
}

.bxmv-tier__save {
	/* Pruh musí sahat k okrajům karty, ne dovnitř jejího odsazení. */
	width: calc(100% + 24px);
	margin: auto -12px 0;
	padding: 8px 6px;
	/* Zaoblení dole si řeší pruh sám – karta nesmí mít overflow: hidden,
	   jinak by ustřihla štítek se slevou. */
	border-radius: 0 0 8px 8px;
	background: var(--bxmv-accent);
	color: #fff;
	font-size: 12.5px;
	font-weight: 700;
}

.bxmv-tier__save.is-empty {
	background: #eef1f4;
	color: var(--bxmv-muted);
	font-weight: 600;
}

.bxmv-tier__badge {
	position: absolute;
	top: -10px;
	left: 50%;
	transform: translateX(-50%);
	padding: 3px 9px;
	border-radius: 5px;
	background: #f0810f;
	color: #fff;
	font-size: 11.5px;
	font-weight: 700;
	line-height: 1.3;
	white-space: nowrap;
}

/* Kusy a jejich varianty */

.bxmv__pieces {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.bxmv-piece {
	padding: 13px 14px;
	border: 1px solid var(--bxmv-line);
	border-radius: 10px;
	background: #fff;
}

.bxmv-piece.is-ready {
	border-color: rgba(59, 181, 74, 0.45);
}

.bxmv-piece__title {
	margin: 0 0 8px;
	font-size: 13.5px;
	font-weight: 700;
	color: var(--bxmv-muted);
	text-transform: uppercase;
	letter-spacing: 0.02em;
}

.bxmv-attr + .bxmv-attr {
	margin-top: 9px;
}

.bxmv-attr__label {
	display: block;
	margin-bottom: 5px;
	color: var(--bxmv-muted);
	font-size: 13px;
}

.bxmv-attr__options {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.bxmv-option {
	min-width: 46px;
	padding: 8px 12px;
	border: 1.5px solid var(--bxmv-line);
	border-radius: 8px;
	background: #fff;
	color: var(--bxmv-ink);
	font-size: 14px;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.bxmv-option:hover {
	border-color: #b9c2ca;
}

.bxmv-option.is-active {
	border-color: var(--bxmv-accent);
	background: var(--bxmv-tint);
	color: var(--bxmv-accent-dark);
}

.bxmv-option.is-unavailable {
	position: relative;
	background: #f6f7f8;
	color: #b6bec6;
	cursor: not-allowed;
	overflow: hidden;
}

.bxmv-option.is-unavailable::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 6%;
	width: 88%;
	height: 1px;
	background: #d98a86;
	transform: rotate(-14deg);
}

.bxmv-piece__chosen {
	margin: 8px 0 0;
	color: var(--bxmv-accent-dark);
	font-size: 13px;
	font-weight: 600;
}

/* Souhrn a tlačítko */

.bxmv__summary {
	margin: 16px 0 10px;
	font-size: 16px;
	font-weight: 600;
}

.bxmv__summary strong {
	font-size: 19px;
	font-weight: 800;
	color: var(--bxmv-accent-dark);
}

.bxmv__error {
	margin: 0 0 10px;
	color: #b32d2e;
	font-size: 14px;
	font-weight: 600;
}

.bxmv__submit {
	width: 100%;
	min-height: 54px;
	padding: 15px 20px;
	border: 0;
	border-radius: 8px;
	background: var(--bxmv-accent);
	color: #fff;
	font-size: 17px;
	font-weight: 700;
	cursor: pointer;
}

.bxmv__submit:hover {
	background: var(--bxmv-accent-dark);
	color: #fff;
}

.bxmv.is-added .bxmv__submit::after {
	content: " ✓";
}

@media (max-width: 600px) {
	.bxmv__tiers {
		grid-template-columns: repeat(3, 1fr);
		gap: 7px;
	}

	.bxmv-tier {
		padding: 13px 6px 0;
	}

	.bxmv-tier__save {
		width: calc(100% + 12px);
		margin: auto -6px 0;
	}

	.bxmv-tier__qty {
		font-size: 17px;
	}

	.bxmv-tier__unit {
		font-size: 13.5px;
	}

	.bxmv-tier__save {
		font-size: 11.5px;
		padding: 6px 4px;
	}

	.bxmv-option {
		padding: 8px 10px;
		font-size: 13.5px;
	}

	.bxmv-tier__badge {
		padding: 2px 7px;
		font-size: 10.5px;
	}
}

/* Skladovost u variabilního produktu */

.bxmv-stock {
	margin: 0 0 14px;
}

.bxmv-stock .stock,
.bxmv-stock .bx-avail {
	margin-bottom: 0;
}

.bxmv-stock__note {
	display: block;
	margin-top: 4px;
	padding-left: 25px;
	color: #9aa5b1;
	font-size: 12.5px;
	line-height: 1.4;
}

@media (max-width: 600px) {
	.bxmv-stock__note {
		padding-left: 0;
	}
}

/* Nabídky ostatních pluginů uvnitř formuláře */

.bxmv .bxw-wrap,
.bxmv .bxb-wrap {
	margin-top: 16px;
}

.bxmv .bxb-wrap {
	margin-bottom: 0;
}