.kolbe-konfigurator-root {
	max-width: var( --kolbe-kf-max-width, 900px );
	margin-left: auto;
	margin-right: auto;
}

.kolbe-kf {
	margin: 32px auto;
	padding: 36px 40px;
	border: none;
	border-radius: 12px;
	background: #ffffff;
	font-family: inherit;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.05);
}

.kolbe-kf-titel {
	margin: 0 0 22px;
	font-size: 1.6em;
	font-weight: 700;
	color: #1e2a38;
	line-height: 1.25;
}

.kolbe-kf-toggle {
	margin-bottom: 16px;
}

.kolbe-kf-toggle-label {
	font-weight: 600;
	margin-bottom: 6px;
}

.kolbe-kf-toggle-row {
	display: flex;
	gap: 8px;
}

.kolbe-kf-toggle-btn {
	flex: 1;
	padding: 8px 12px;
	border: 1px solid #c9c4b8;
	background: #fff;
	border-radius: 6px;
	cursor: pointer;
	font-size: 0.95em;
}

.kolbe-kf-toggle-btn.active {
	background: #2f4635;
	border-color: #2f4635;
	color: #fff;
}

.kolbe-kf-sektion {
	border-top: 1px solid #e0ddd6;
}

.kolbe-kf-sektion:first-of-type {
	border-top: none;
}

.kolbe-kf-sektion-header {
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: none;
	border: none;
	padding: 13px 4px;
	font-weight: 600;
	font-size: 1.02em;
	cursor: pointer;
	text-align: left;
	border-radius: 4px;
	transition: background-color 0.15s ease;
}

.kolbe-kf-sektion-header:hover {
	background-color: #f1efe8;
}

.kolbe-kf-sektion-chevron {
	transition: transform 0.15s ease;
	color: #7a7568;
}

.kolbe-kf-sektion.open .kolbe-kf-sektion-chevron {
	transform: rotate(180deg);
}

.kolbe-kf-sektion-body {
	display: none;
	padding-bottom: 8px;
}

.kolbe-kf-sektion.open .kolbe-kf-sektion-body {
	display: block;
}

.kolbe-kf-radiogroup {
	margin-bottom: 10px;
	padding: 8px 10px;
	background: #fafaf8;
	border: 1px solid #ececea;
	border-radius: 6px;
}

.kolbe-kf-option {
	display: grid;
	grid-template-columns: 20px 1fr auto;
	align-items: start;
	column-gap: 10px;
	padding: 9px 6px;
	cursor: pointer;
	font-size: 0.95em;
	line-height: 1.35;
	border-radius: 4px;
	transition: background-color 0.15s ease;
}

.kolbe-kf-option:hover {
	background-color: #f1efe8;
}

.kolbe-kf-option input {
	width: 18px;
	height: 18px;
	margin-top: 2px;
}

.kolbe-kf-option-titel {
	min-width: 0;
	word-break: break-word;
}

.kolbe-kf-option-hinweis {
	display: block;
	color: #888;
	font-size: 0.85em;
}

.kolbe-kf-option-preis {
	color: #555;
	white-space: nowrap;
	text-align: right;
	font-variant-numeric: tabular-nums;
	padding-top: 1px;
}

.kolbe-kf-preisbox {
	margin-top: 26px;
	padding: 18px 20px;
	background: #f6f5f1;
	border: 1px solid #e6e3da;
	border-radius: 8px;
}

.kolbe-kf-preiszeile {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 12px;
	padding: 4px 0;
	font-size: 0.95em;
	color: #55524a;
}

.kolbe-kf-preiszeile span:first-child {
	white-space: nowrap;
}

.kolbe-kf-preiszeile span:last-child {
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
	text-align: right;
}

.kolbe-kf-gesamt {
	margin-top: 8px;
	padding-top: 12px;
	border-top: 1px solid #e0ddd6;
	font-weight: 700;
	color: #1a1a1a;
}

.kolbe-kf-gesamt span:first-child {
	font-size: 1em;
}

.kolbe-kf-gesamt span:last-child {
	font-size: 1.4em;
	color: #a3221f;
}

.kolbe-kf-mwst-hinweis {
	margin: 8px 0 0;
	font-size: 0.8em;
	color: #888;
	text-align: right;
}

.kolbe-kf-actions {
	margin-top: 16px;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.kolbe-kf-btn {
	display: inline-block;
	padding: 10px 18px;
	border-radius: 6px;
	border: 1px solid #2f4635;
	font-size: 0.95em;
	cursor: pointer;
	text-decoration: none;
	text-align: center;
}

.kolbe-kf-btn-primary {
	background: #2f4635;
	color: #fff;
}

.kolbe-kf-btn-sekundaer {
	background: #fff;
	color: #2f4635;
}

.kolbe-kf-hinweis {
	margin-top: 10px;
	color: #2f4635;
	font-size: 0.9em;
}

@media (max-width: 480px) {
	.kolbe-kf { padding: 16px; margin: 20px 0; }
	.kolbe-kf-titel { font-size: 1.15em; }
	.kolbe-kf-actions { flex-direction: column; }
	.kolbe-kf-btn { padding: 12px 16px; }
	.kolbe-kf-radiogroup { padding: 6px 4px; }
	.kolbe-kf-option { grid-template-columns: 18px 1fr auto; column-gap: 8px; padding: 10px 4px; font-size: 0.92em; }
	.kolbe-kf-preisbox { padding: 14px; }
	.kolbe-kf-gesamt span:last-child { font-size: 1.25em; }
}