.wcdbb-wrapper {
	margin: 20px 0;
	font-family: inherit;
}

.wcdbb-heading {
	font-size: 16px;
	font-weight: 600;
	margin: 0 0 12px;
}

/* Tier cards */
.wcdbb-tier-cards {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 24px;
}

.wcdbb-tier-card {
	position: relative;
	flex: 1 1 140px;
	min-width: 120px;
	border: 2px solid #e2e2e2;
	border-radius: 10px;
	background: #fff;
	padding: 16px 12px;
	text-align: center;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	gap: 6px;
	transition: border-color .15s ease, box-shadow .15s ease, transform .1s ease;
}

.wcdbb-tier-card:hover {
	border-color: #c6c6c6;
	transform: translateY(-1px);
}

.wcdbb-tier-card.is-active {
	border-color: #2c6ecb;
	box-shadow: 0 0 0 3px rgba(44,110,203,0.15);
}

.wcdbb-tier-badge {
	position: absolute;
	top: -10px;
	right: 8px;
	background: #2c6ecb;
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	padding: 2px 8px;
	border-radius: 999px;
}

.wcdbb-tier-qty {
	font-size: 15px;
	font-weight: 600;
	color: #222;
}

.wcdbb-tier-price {
	font-size: 18px;
	font-weight: 700;
	color: #2c6ecb;
}

/* Slots */
.wcdbb-slots-container {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 20px;
}

.wcdbb-slot {
	display: flex;
	align-items: center;
	gap: 12px;
	border: 1px solid #ececec;
	border-radius: 8px;
	padding: 10px 12px;
	background: #fafafa;
}

.wcdbb-slot[data-complete="true"] {
	border-color: #b7e0c4;
	background: #f3fbf5;
}

.wcdbb-slot-title {
	font-weight: 600;
	font-size: 13px;
	min-width: 60px;
	color: #555;
}

.wcdbb-slot-selects {
	display: flex;
	gap: 8px;
	flex: 1;
	flex-wrap: wrap;
}

.wcdbb-attr-select {
	flex: 1;
	min-width: 100px;
	padding: 8px;
	border-radius: 6px;
	border: 1px solid #d5d5d5;
}

.wcdbb-slot-preview img {
	width: 40px;
	height: 40px;
	object-fit: cover;
	border-radius: 6px;
}

/* Summary */
.wcdbb-summary {
	border-top: 1px solid #ececec;
	padding-top: 16px;
}

.wcdbb-total-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 16px;
	margin-bottom: 12px;
}

.wcdbb-total-price {
	font-size: 22px;
	font-weight: 700;
	color: #2c6ecb;
}

.wcdbb-add-to-cart {
	width: 100%;
	padding: 14px;
	font-size: 15px;
	border-radius: 8px;
	cursor: pointer;
}

.wcdbb-add-to-cart:disabled {
	opacity: .5;
	cursor: not-allowed;
}

.wcdbb-message {
	margin-top: 10px;
	padding: 10px 12px;
	border-radius: 6px;
	font-size: 14px;
}

.wcdbb-message.wcdbb-success {
	background: #e8f7ec;
	color: #1e7b34;
}

.wcdbb-message.wcdbb-error {
	background: #fdeceb;
	color: #c0392b;
}