/*
 * Step calculator: numbered cards on the left, sticky summary on the right.
 */

.k-calc2 {
	display: grid;
	gap: var(--k-space-3);
	align-items: start;
}

@media (min-width: 1000px) {
	.k-calc2 { grid-template-columns: minmax(0, 1fr) 22rem; }
}

.k-calc2__steps {
	display: grid;
	gap: var(--k-space-2);
	min-width: 0;
}

/* ---------- Step card ---------- */

.k-step2 {
	display: flex;
	gap: 1rem;
	padding: var(--k-space-3);
	border-radius: var(--k-radius);
	background: var(--k-bg);
}

.k-step2__num {
	display: grid;
	place-items: center;
	width: 34px;
	height: 34px;
	flex: none;
	border-radius: var(--k-radius-round);
	background: var(--k-brand);
	color: #fff;
	font-size: var(--k-fs-sm);
	font-weight: 600;
}

.k-step2__body { min-width: 0; flex: 1; }

.k-step2__title {
	margin: 0 0 0.25rem;
	font-size: var(--k-fs-lg);
}

.k-step2__hint {
	margin: 0 0 var(--k-space-2);
	font-size: var(--k-fs-sm);
	color: var(--k-text-muted);
}

/* ---------- Choice chips ---------- */

.k-choices {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.k-choice {
	padding: 0.6rem 1.15rem;
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-round);
	background: var(--k-bg-alt);
	font: inherit;
	font-size: var(--k-fs-sm);
	color: var(--k-text);
	cursor: pointer;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.k-choice:hover { border-color: var(--k-brand); }

.k-choice.is-active {
	background: var(--k-dark);
	border-color: var(--k-dark);
	color: var(--k-text-invert);
}

/* ---------- Colour swatches ---------- */

.k-swatches {
	display: grid;
	gap: 0.6rem;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.k-swatch {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	padding: 0.7rem 1rem;
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-sm);
	background: var(--k-bg-alt);
	font: inherit;
	font-size: var(--k-fs-sm);
	color: var(--k-text);
	text-align: left;
	cursor: pointer;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.k-swatch:hover { border-color: var(--k-brand); }

.k-swatch.is-active {
	border-color: var(--k-brand);
	background: rgba(214, 69, 33, 0.06);
}

.k-swatch__dot {
	width: 22px;
	height: 22px;
	flex: none;
	border-radius: var(--k-radius-round);
	border: 1px solid rgba(0, 0, 0, 0.12);
}

/* ---------- Size fields ---------- */

.k-calc2__fields {
	display: grid;
	gap: 0.75rem;
	grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
	margin-bottom: var(--k-space-2);
}

.k-field2 { display: grid; gap: 0.35rem; }

.k-field2__label {
	font-size: var(--k-fs-xs);
	color: var(--k-text-soft);
}

.k-field2 input {
	width: 100%;
	padding: 0.75rem 1rem;
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-sm);
	background: var(--k-bg);
	font: inherit;
	color: var(--k-text);
}

.k-field2 input:focus-visible {
	outline: 2px solid var(--k-brand);
	outline-offset: 1px;
}

.k-stepper {
	display: flex;
	align-items: center;
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-sm);
	background: var(--k-bg);
	overflow: hidden;
}

.k-stepper input {
	flex: 1;
	min-width: 0;
	border: 0;
	text-align: center;
	background: transparent;
	padding: 0.75rem 0.25rem;
	font: inherit;
	color: var(--k-text);
	-moz-appearance: textfield;
	appearance: textfield;
}

.k-stepper input::-webkit-outer-spin-button,
.k-stepper input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.k-stepper__btn {
	width: 44px;
	padding: 0.7rem 0;
	border: 0;
	background: transparent;
	font: inherit;
	font-size: var(--k-fs-lg);
	line-height: 1;
	color: var(--k-text-muted);
	cursor: pointer;
}

.k-stepper__btn:hover { color: var(--k-brand); }

/* ---------- Motorisation toggle ---------- */

.k-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--k-space-2);
	padding: var(--k-space-2) var(--k-space-3);
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-sm);
	background: var(--k-bg-alt);
	cursor: pointer;
}

.k-toggle__title { display: block; font-weight: 600; font-size: var(--k-fs-sm); }
.k-toggle__hint { display: block; font-size: var(--k-fs-xs); color: var(--k-text-soft); }

.k-toggle input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.k-toggle__track {
	position: relative;
	width: 46px;
	height: 26px;
	flex: none;
	border-radius: var(--k-radius-round);
	background: var(--k-border);
	transition: background-color 0.15s ease;
}

.k-toggle__track::after {
	position: absolute;
	top: 3px;
	left: 3px;
	width: 20px;
	height: 20px;
	border-radius: var(--k-radius-round);
	background: #fff;
	content: '';
	transition: transform 0.15s ease;
}

.k-toggle input:checked ~ .k-toggle__track { background: var(--k-brand); }
.k-toggle input:checked ~ .k-toggle__track::after { transform: translateX(20px); }

.k-toggle input:focus-visible ~ .k-toggle__track {
	outline: 2px solid var(--k-brand);
	outline-offset: 2px;
}

/* ---------- How to measure ---------- */

.k-howto {
	padding: var(--k-space-3);
	border-radius: var(--k-radius-sm);
	background: var(--k-bg-alt);
}

.k-howto__title { margin: 0 0 0.75rem; font-size: var(--k-fs-base); }

.k-howto__list {
	margin: 0;
	padding-left: 1.15rem;
	display: grid;
	gap: 0.6rem;
	font-size: var(--k-fs-sm);
	color: var(--k-text-muted);
}

.k-howto__note {
	margin: var(--k-space-2) 0 0;
	padding-top: var(--k-space-2);
	border-top: 1px solid var(--k-border);
	font-size: var(--k-fs-xs);
	color: var(--k-text-soft);
}

/* ---------- Sticky summary ---------- */

.k-summary {
	display: grid;
	gap: var(--k-space-2);
	position: sticky;
	top: calc(var(--k-space-2) + 76px);
}

.k-summary__card {
	padding: var(--k-space-3);
	border-radius: var(--k-radius);
	background: var(--k-dark);
	color: var(--k-text-invert);
}

.k-summary__label {
	display: block;
	font-size: var(--k-fs-sm);
	color: var(--k-text-invert-soft);
}

.k-summary__price {
	margin: 0.35rem 0 0.5rem;
	font-size: clamp(1.9rem, 4vw, 2.4rem);
	line-height: 1.1;
	color: var(--k-text-invert);
}

.k-summary__note {
	margin: 0 0 var(--k-space-3);
	font-size: var(--k-fs-sm);
	color: var(--k-text-invert-soft);
}

.k-summary__rows {
	display: grid;
	gap: 0.4rem;
	margin: 0 0 var(--k-space-3);
}

.k-summary__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--k-space-2);
	padding: 0.6rem 0.9rem;
	border-radius: var(--k-radius-sm);
	background: rgba(255, 255, 255, 0.07);
	font-size: var(--k-fs-sm);
}

.k-summary__row dt { color: var(--k-text-invert-soft); }

.k-summary__row dd {
	margin: 0;
	display: flex;
	align-items: center;
	gap: 0.45rem;
	text-align: right;
}

.k-summary__dot {
	width: 14px;
	height: 14px;
	border-radius: var(--k-radius-round);
	border: 1px solid rgba(255, 255, 255, 0.25);
}

.k-summary__cta { width: 100%; }

.k-summary__aside {
	padding: var(--k-space-3);
	border-radius: var(--k-radius);
	background: var(--k-bg);
	text-align: center;
}

.k-summary__aside p {
	margin: 0 0 var(--k-space-2);
	font-size: var(--k-fs-sm);
	color: var(--k-text-muted);
}

.k-summary__aside .k-btn {
	width: 100%;
	border: 1px solid var(--k-border);
}