/**
 * Estilos del frontend de la Calculadora de Espuma al Corte.
 * Todo el aspecto visual se controla mediante variables CSS (custom
 * properties) generadas dinámicamente desde Ajustes o desde el producto.
 */

.ce-espuma-calculator {
	--ce-primary: #2563eb;
	--ce-accent: #f59e0b;
	--ce-text: #1f2937;
	--ce-bg: #ffffff;
	--ce-radius: 12px;
	--ce-font-size: 15px;

	box-sizing: border-box;
	margin: 1.5em 0;
	padding: 1.5em;
	background: var(--ce-bg);
	color: var(--ce-text);
	font-size: var(--ce-font-size);
	border-radius: var(--ce-radius);
	max-width: 560px;
}

.ce-espuma-calculator * {
	box-sizing: border-box;
}

.ce-espuma-calculator.ce-box-card {
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 8px 24px rgba(0, 0, 0, 0.06);
}

.ce-espuma-calculator.ce-box-bordered {
	border: 1px solid rgba(0, 0, 0, 0.12);
}

.ce-espuma-calculator.ce-box-flat {
	box-shadow: none;
	border: none;
	padding-left: 0;
	padding-right: 0;
}

.ce-espuma-title {
	margin: 0 0 1em;
	font-size: 1.15em;
	font-weight: 600;
	color: var(--ce-text);
}

.ce-espuma-densities {
	margin-bottom: 1.25em;
}

.ce-espuma-densities-label {
	display: block;
	font-weight: 500;
	font-size: 0.92em;
	margin-bottom: 0.5em;
	color: var(--ce-text);
}

.ce-espuma-density-select {
	width: 100%;
	padding: 0.6em 0.75em;
	font-size: 1em;
	border: 1px solid rgba(0, 0, 0, 0.18);
	border-radius: calc(var(--ce-radius) * 0.5);
	background: #fff;
	color: var(--ce-text);
}

.ce-espuma-density-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 0.75em;
}

.ce-espuma-density-card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 0.2em;
	padding: 0.75em 0.9em;
	border: 2px solid rgba(0, 0, 0, 0.12);
	border-radius: calc(var(--ce-radius) * 0.6);
	cursor: pointer;
	background: #fff;
	transition: border-color 0.15s ease, background 0.15s ease;
}

.ce-espuma-density-card input[type="radio"] {
	position: absolute;
	top: 0.75em;
	right: 0.75em;
	margin: 0;
	accent-color: var(--ce-primary);
}

.ce-espuma-density-card:has(input:checked),
.ce-espuma-density-card.is-selected {
	border-color: var(--ce-primary);
	background: color-mix(in srgb, var(--ce-primary) 6%, transparent);
}

.ce-espuma-density-card:has(input:focus-visible) {
	outline: 2px solid var(--ce-primary);
	outline-offset: 2px;
}

.ce-espuma-density-name {
	font-weight: 600;
	padding-right: 1.5em;
}

.ce-espuma-density-desc {
	font-size: 0.8em;
	opacity: 0.7;
}

.ce-espuma-fields {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 1em;
}

.ce-espuma-field {
	display: flex;
	flex-direction: column;
	gap: 0.35em;
}

.ce-espuma-field label {
	font-weight: 500;
	font-size: 0.92em;
	color: var(--ce-text);
}

.ce-espuma-unit {
	font-weight: 400;
	opacity: 0.7;
}

.ce-espuma-measure-input {
	width: 100%;
	padding: 0.6em 0.75em;
	font-size: 1em;
	border: 1px solid rgba(0, 0, 0, 0.18);
	border-radius: calc(var(--ce-radius) * 0.5);
	background: #fff;
	color: var(--ce-text);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ce-espuma-measure-input:focus {
	outline: none;
	border-color: var(--ce-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ce-primary) 25%, transparent);
}

.ce-espuma-measure-input:focus-visible {
	outline: 2px solid var(--ce-primary);
	outline-offset: 1px;
}

.ce-espuma-hint {
	font-size: 0.8em;
	opacity: 0.65;
}

.ce-espuma-extras {
	display: flex;
	flex-direction: column;
	gap: 1.25em;
	margin-top: 1.25em;
	padding-top: 1.25em;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.ce-espuma-extra-group {
	display: flex;
	flex-direction: column;
	gap: 0.5em;
}

.ce-espuma-extra-title {
	margin: 0;
	font-size: 1em;
	font-weight: 600;
	color: var(--ce-text);
}

.ce-espuma-extra-description {
	margin: -0.3em 0 0;
	font-size: 0.85em;
	opacity: 0.7;
}

.ce-espuma-extra-checkbox {
	display: flex;
	align-items: center;
	gap: 0.6em;
	cursor: pointer;
	font-weight: 500;
}

.ce-espuma-extra-checkbox input[type="checkbox"] {
	width: 1.15em;
	height: 1.15em;
	accent-color: var(--ce-primary);
	margin: 0;
	flex-shrink: 0;
}

.ce-espuma-extra-price-hint {
	font-size: 0.85em;
	font-weight: 500;
	color: var(--ce-accent);
	opacity: 0.9;
}

.ce-espuma-extra-select {
	width: 100%;
	padding: 0.6em 0.75em;
	font-size: 1em;
	border: 1px solid rgba(0, 0, 0, 0.18);
	border-radius: calc(var(--ce-radius) * 0.5);
	background: #fff;
	color: var(--ce-text);
}

.ce-espuma-extra-choice-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 0.75em;
}

.ce-espuma-extra-choice-cards .ce-espuma-density-card .ce-espuma-extra-price-hint {
	display: block;
}

.ce-espuma-result {
	margin-top: 1.25em;
}

.ce-espuma-price-box {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1em;
	padding: 0.9em 1.1em;
	background: color-mix(in srgb, var(--ce-primary) 8%, transparent);
	border-left: 4px solid var(--ce-primary);
	border-radius: calc(var(--ce-radius) * 0.5);
}

.ce-espuma-price-label {
	font-weight: 500;
	opacity: 0.85;
}

.ce-espuma-price-amount {
	font-size: 1.5em;
	font-weight: 700;
	color: var(--ce-primary);
}

.ce-espuma-volume-line {
	margin: 0.6em 0 0;
	font-size: 0.85em;
	opacity: 0.7;
}

.ce-espuma-error {
	margin: 0.6em 0 0;
	font-size: 0.85em;
	color: #dc2626;
	min-height: 1em;
}

button.ce-espuma-disabled,
.single_add_to_cart_button.ce-espuma-disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

@media ( max-width: 480px ) {
	.ce-espuma-fields {
		grid-template-columns: 1fr;
	}

	.ce-espuma-price-box {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.25em;
	}
}