/* Open Product Fields — frontend. Small, theme-agnostic, CSS-variable driven. */

.opf-fields {
	display: block;
	margin: 1.25em 0;
}

.opf-group {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0.75em 1em;
	margin-bottom: 1em;
}

.opf-group__title {
	grid-column: 1 / -1;
	margin: 0 0 0.25em;
	font-size: 1em;
}

.opf-field {
	grid-column: span 4;
}

.opf-col-25 { grid-column: span 1; }
.opf-col-50 { grid-column: span 2; }
.opf-col-75 { grid-column: span 3; }

.opf-field--hidden,
.opf-hide { display: none; }

.opf-field__label {
	display: flex;
	flex-direction: column;
	gap: 0.15em;
	margin-bottom: 0.35em;
	font-weight: 600;
}

.opf-field__description {
	font-weight: 400;
	font-size: 0.85em;
	opacity: 0.75;
}

.opf-field__control input[type="text"],
.opf-field__control input[type="url"],
.opf-field__control input[type="number"],
.opf-field__control textarea,
.opf-field__control select {
	width: 100%;
}

.opf-choices {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4em;
}

.opf-choice {
	display: inline-flex;
	align-items: baseline;
	gap: 0.4em;
	padding: 0.35em 0.7em;
	border: 1px solid rgb(0 0 0 / 0.18);
	border-radius: 6px;
	cursor: pointer;
	background: rgb(0 0 0 / 0.02);
	transition: border-color 0.15s ease, background 0.15s ease;
}

.opf-choice:hover {
	border-color: rgb(0 0 0 / 0.35);
}

.opf-choice:has(input:checked) {
	border-color: currentColor;
	background: rgb(0 0 0 / 0.06);
	font-weight: 600;
}

.opf-choice input {
	margin: 0;
}

.opf-choice__hint {
	font-size: 0.82em;
	opacity: 0.7;
	font-weight: 400;
}

.opf-choices--swatch .opf-choice {
	border-radius: 999px;
}

@media (max-width: 782px) {
	.opf-group { grid-template-columns: 1fr; }
	.opf-field, .opf-col-25, .opf-col-50, .opf-col-75 { grid-column: span 1; }
}