/* ---------- Konfigurator ---------- */

select {
	font: inherit;
	color: inherit;
}

/* .btn i ostale komponente postavljaju display, sto bi pregazilo [hidden]. */
.cfg [hidden],
.cfg-list-section [hidden],
.cfg-inquiry [hidden] {
	display: none;
}

.cfg-intro {
	padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}
.cfg-intro__title {
	margin-top: 0.75rem;
	color: var(--paper);
	text-wrap: balance;
}
.cfg-intro .lede {
	margin-top: 1rem;
}
.cfg-steps {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.75rem;
	margin-top: 2rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--line-dark);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--steel);
}
.cfg-steps span {
	margin-right: 0.5rem;
	color: var(--copper-light);
}

.cfg-head {
	display: grid;
	gap: 0.5rem;
}

/* ---------- Izbor proizvoda ---------- */

.cfg-products {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem;
	margin-top: 1.5rem;
}
@media (min-width: 40rem) {
	.cfg-products {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}
@media (min-width: 64rem) {
	.cfg-products {
		grid-template-columns: repeat(5, minmax(0, 1fr));
	}
}
.cfg-product {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.85rem;
	padding: 1.35rem 0.75rem;
	text-align: center;
	cursor: pointer;
	transition: background-color 0.2s var(--ease);
}
.cfg-product .offer-icon {
	width: 2.75rem;
	height: 2.75rem;
}
.cfg-product__name {
	font-family: "Big Shoulders Display", system-ui, sans-serif;
	font-weight: 700;
	font-size: 1.1rem;
	line-height: 1.1;
	letter-spacing: 0.01em;
	text-transform: uppercase;
}
.cfg-product.is-selected {
	--bracket-c: var(--copper);
	--bracket-l: 22px;
	background: #fff;
}
.cfg-product.is-selected .offer-icon {
	color: var(--copper);
	opacity: 1;
}
.cfg-product:has(input:focus-visible) {
	outline: 2px solid var(--copper);
	outline-offset: 3px;
}

/* ---------- Crtez + opcije ---------- */

.cfg-builder {
	display: grid;
	gap: 2.5rem;
	margin-top: clamp(2rem, 1.5rem + 2vw, 3rem);
}
@media (min-width: 60rem) {
	.cfg-builder {
		grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
		align-items: start;
		gap: 3rem;
	}
	.cfg-preview {
		position: sticky;
		top: 5rem;
	}
}

.cfg-preview {
	padding: 1rem;
	background: #fff;
}
.cfg-preview__stage {
	display: flex;
	align-items: center;
	justify-content: center;
	height: clamp(17rem, 70vw, 30rem);
	padding: 0.5rem;
	background-color: #fff;
	background-image:
		linear-gradient(rgb(27 30 28 / 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgb(27 30 28 / 0.05) 1px, transparent 1px);
	background-size: 24px 24px;
}
@media (min-width: 60rem) {
	.cfg-preview__stage {
		height: min(32rem, calc(100vh - 12rem));
	}
}
.cfg-preview__stage svg {
	width: 100%;
	height: 100%;
}
.cfg-preview__caption {
	margin-top: 0.75rem;
	padding-top: 0.75rem;
	border-top: 1px solid var(--line);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.75rem;
	line-height: 1.6;
	color: var(--ink-muted);
}

/* Opis stavke: oznaka (sivo) i vrednost; na uskom ekranu jedno ispod drugog. */
.cfg-spec {
	display: grid;
	column-gap: 1rem;
}
.cfg-spec dd {
	margin-bottom: 0.3rem;
	color: var(--ink);
}
@media (min-width: 30rem) {
	.cfg-spec {
		grid-template-columns: max-content minmax(0, 1fr);
		row-gap: 0.15rem;
	}
	.cfg-spec dd {
		margin-bottom: 0;
	}
}

.cfg-svg > * {
	vector-effect: non-scaling-stroke;
}
.cfg-svg text {
	font-family: "IBM Plex Mono", ui-monospace, monospace;
}
.cfg-svg__kota {
	font-size: 14px;
	fill: var(--ink-muted);
}
.cfg-svg__fix {
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.1em;
	fill: var(--ink-muted);
}

.cfg-options {
	display: grid;
	gap: 1.5rem;
}
.cfg-hint {
	font-size: 0.9375rem;
	color: var(--ink-muted);
}
.cfg-fields {
	display: grid;
	gap: 1.6rem;
}
.cfg-field {
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}
.cfg-field[hidden],
.cfg-row[hidden] {
	display: none;
}
.cfg-field > legend {
	margin-bottom: 0.6rem;
	padding: 0;
}
.cfg-options .field-label,
.cfg-sublabel {
	color: var(--ink-muted);
}
.cfg-sublabel {
	font-size: 0.8125rem;
}

.cfg-row {
	display: grid;
	gap: 1.25rem;
}
@media (min-width: 40rem) {
	.cfg-row {
		grid-template-columns: 1fr 1fr;
	}
}

/* Izbor kao "cipovi" - input ostaje preko cipa, pa radi klik, tastatura i citac ekrana. */
.cfg-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}
.cfg-chip {
	position: relative;
	display: inline-flex;
}
.cfg-chip input {
	position: absolute;
	inset: 0;
	margin: 0;
	opacity: 0;
	cursor: pointer;
}
.cfg-chip span {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	min-height: 2.75rem;
	padding: 0.55rem 0.95rem;
	border: 1px solid var(--line);
	border-radius: 3px;
	font-size: 0.875rem;
	font-weight: 600;
	line-height: 1.25;
	transition:
		border-color 0.2s var(--ease),
		background-color 0.2s var(--ease),
		color 0.2s var(--ease);
}
.cfg-chip input:hover + span {
	border-color: var(--ink);
}
.cfg-chip input:checked + span {
	border-color: var(--copper);
	background: #fff;
	box-shadow: inset 0 0 0 1px var(--copper);
	color: var(--copper-deep);
}
.cfg-chip input:focus-visible + span {
	outline: 2px solid var(--copper);
	outline-offset: 2px;
}
.cfg-chip input[type="checkbox"] + span::before {
	content: "";
	flex: none;
	width: 0.9rem;
	height: 0.9rem;
	border: 1.5px solid currentColor;
	border-radius: 2px;
}
.cfg-chip input[type="checkbox"]:checked + span::before {
	background: var(--copper);
	border-color: var(--copper);
	box-shadow: inset 0 0 0 2px #fff;
}
.on-dark .cfg-chip span {
	border-color: var(--line-dark);
	color: var(--paper);
}
.on-dark .cfg-chip input:hover + span {
	border-color: var(--paper);
}
.on-dark .cfg-chip input:checked + span {
	border-color: var(--copper-bright);
	background: rgb(238 240 234 / 0.08);
	box-shadow: inset 0 0 0 1px var(--copper-bright);
	color: var(--paper);
}

.cfg-swatch {
	flex: none;
	width: 1.1rem;
	height: 1.1rem;
	border-radius: 50%;
	background: var(--sw);
	box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.28);
}
.cfg-swatch--drvo {
	background-image: repeating-linear-gradient(100deg, rgb(0 0 0 / 0.18) 0 1px, transparent 1px 3px, rgb(255 255 255 / 0.08) 3px 4px, transparent 4px 6px);
}

.cfg-dims {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
	align-items: end;
	gap: 0.75rem;
}
.cfg-dims__x {
	padding-bottom: 0.8rem;
	font-family: "IBM Plex Mono", monospace;
	color: var(--ink-muted);
}
.cfg-unit {
	position: relative;
	display: block;
}
.cfg-unit .field-input {
	width: 100%;
	padding-right: 2.75rem;
	-moz-appearance: textfield;
}
.cfg-unit::after {
	content: "cm";
	position: absolute;
	top: 50%;
	right: 1rem;
	transform: translateY(-50%);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.75rem;
	color: var(--ink-muted);
	pointer-events: none;
}
.cfg-unit--kratko {
	max-width: 12rem;
}
.cfg-note {
	margin-top: 0.45rem;
	font-size: 0.8125rem;
	color: var(--ink-muted);
}
.field-input[aria-invalid="true"] {
	border-color: #b3261e;
}
.cfg-error {
	margin-top: 0.5rem;
	font-size: 0.8125rem;
	color: #9b1c1c;
}

.cfg-wings {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1.5rem;
}
.cfg-wing {
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}
.cfg-wing > legend {
	margin-bottom: 0.4rem;
	padding: 0;
}
select.field-input {
	width: 100%;
	appearance: none;
	padding-right: 2.5rem;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%2352594f' stroke-width='1.5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 1rem center;
	background-size: 0.7rem;
}

.cfg-qty {
	display: inline-flex;
	width: max-content;
	border: 1px solid var(--line);
	border-radius: 3px;
	background: var(--paper);
}
.cfg-qty button {
	width: 2.75rem;
	min-height: 2.75rem;
	font-size: 1.15rem;
}
.cfg-qty button:hover {
	color: var(--copper);
}
.cfg-qty input {
	width: 3.5rem;
	border: 0;
	border-inline: 1px solid var(--line);
	background: transparent;
	text-align: center;
	-moz-appearance: textfield;
}
.cfg-qty input::-webkit-inner-spin-button,
.cfg-unit input::-webkit-inner-spin-button {
	-webkit-appearance: none;
}

.cfg-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}
.cfg-status {
	min-height: 1.5em;
	font-size: 0.9375rem;
	color: var(--copper-deep);
}

/* ---------- Lista stavki ---------- */

.cfg-list-section {
	background: var(--paper-deep);
}
.cfg-count {
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.5em;
	font-weight: 500;
	vertical-align: middle;
	color: var(--copper-deep);
}
.cfg-empty {
	margin-top: 1.5rem;
	padding: 1.5rem;
	border: 1px dashed rgb(27 30 28 / 0.25);
	font-size: 0.9375rem;
	color: var(--ink-muted);
}
.cfg-empty[hidden] {
	display: none;
}
.cfg-items {
	display: grid;
	gap: 1rem;
	margin-top: 1.5rem;
}
.cfg-items:empty {
	display: none;
}
.cfg-item {
	display: grid;
	grid-template-columns: 5.5rem minmax(0, 1fr);
	gap: 1rem 1.25rem;
	align-items: start;
	padding: 1rem;
	background: var(--paper);
}
@media (min-width: 44rem) {
	.cfg-item {
		grid-template-columns: 7rem minmax(0, 1fr) auto;
		align-items: center;
		padding: 1.25rem;
	}
}
.cfg-item.is-editing {
	--bracket-c: var(--copper);
	box-shadow: inset 3px 0 0 var(--copper);
}
.cfg-item__thumb {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 1;
	padding: 0.35rem;
	border: 1px solid var(--line);
	background: #fff;
}
.cfg-item__thumb svg {
	width: 100%;
	height: 100%;
}
.cfg-item__title {
	margin-top: 0.3rem;
}
.cfg-item__spec {
	margin-top: 0.35rem;
	font-size: 0.875rem;
	line-height: 1.55;
	color: var(--ink-muted);
}
.cfg-item__tools {
	grid-column: 1 / -1;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}
@media (min-width: 44rem) {
	.cfg-item__tools {
		grid-column: auto;
		flex-direction: column;
	}
}
.cfg-tool {
	min-height: 2.5rem;
	padding: 0.45rem 0.9rem;
	border: 1px solid var(--line);
	border-radius: 3px;
	font-size: 0.8125rem;
	font-weight: 600;
	transition:
		border-color 0.2s var(--ease),
		color 0.2s var(--ease);
}
.cfg-tool:hover {
	border-color: var(--ink);
}
.cfg-tool--danger:hover {
	border-color: #9b1c1c;
	color: #9b1c1c;
}

/* ---------- Upit ---------- */

.cfg-inquiry {
	align-self: start;
	background: var(--graphite);
}
.cfg-inquiry .field-input {
	width: 100%;
}
.cfg-summary {
	margin-top: 1.5rem;
	padding: 0.9rem 1.1rem;
	border: 1px solid var(--line-dark);
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.8125rem;
	color: var(--paper);
}
.cfg-honeypot {
	display: none;
}
.cfg-send-status {
	min-height: 1.5em;
	font-size: 0.9375rem;
}
.cfg-send-status.is-error {
	color: var(--copper-light);
}
.cfg-send-status.is-ok {
	color: #a8d5b0;
}