/**
 * assets/css/pages-checkout.css
 * ---------------------------------------------------------------------------
 * Sistema de diseño "Modern Atelier" — página de checkout (checkout.php).
 *
 * Complementa, no reemplaza, a assets/css/theme.css y assets/css/shop.css:
 * aquí sólo vive lo que esas hojas no cubren (rejilla del checkout, selector
 * de método de entrega, panel de resumen pegajoso y los dos diálogos).
 *
 * INTEGRACIÓN
 * -----------
 * Mientras esta hoja no se enlace desde includes/header.php, checkout.php la
 * carga por su cuenta con un <link> propio. Al moverla al header se puede
 * eliminar ese <link>.
 *
 * REGLA DE COLOR
 * --------------
 * Nunca se escriben valores hexadecimales: todo color sale de las custom
 * properties que genera brand_css_vars().
 */

/* ===========================================================================
   1) CONTRATO DE VISIBILIDAD CON EL JS EN LÍNEA DE checkout.php
   ---------------------------------------------------------------------------
   El script alterna la clase `hidden` (utilidad de Tailwind) sobre estos
   contenedores para mostrar/ocultar la dirección, el selector de punto y el
   destino de retiro. Ninguna regla de layout puede ganarle a ese alternado,
   por eso se refuerza con especificidad de id.
   =========================================================================== */

#direccion-card.hidden,
#pudo-picker.hidden,
#pudo-selected.hidden,
#pudo-error.hidden,
#pudo-destination-card.hidden,
#pudo-destination-info.hidden,
#pudo-destination-empty.hidden {
	display: none !important;
}

/* Estado visible por defecto de los bloques que el script alterna. */
#pudo-picker { display: block; }
#pudo-destination-empty { display: block; }
#pudo-destination-info { display: block; }

/* ===========================================================================
   2) MARCO DE PÁGINA
   ---------------------------------------------------------------------------
   `.site-header` es `position: fixed`, así que el despeje superior lo aporta
   `.content-spacer` (theme.css). Aquí sólo el fondo y el aire inferior.
   =========================================================================== */

.marandre-checkout-page {
	background: var(--color-background);
	min-height: 60vh;
	padding-bottom: var(--space-20);
}

.marandre-checkout-page .breadcrumb-separator {
	color: var(--color-on-surface-faint);
}

/* ===========================================================================
   3) INDICADOR DE PASOS
   ---------------------------------------------------------------------------
   Reutiliza `.order-tracking-stepper` / `.stepper-horizontal` de shop.css.
   =========================================================================== */

.checkout-stepper {
	margin: 0 0 var(--space-10);
	background: var(--color-surface-low);
}

.checkout-stepper .stepper-horizontal {
	list-style: none;
	margin: 0;
}

.checkout-stepper .step-icon i {
	font-size: var(--text-xs);
	color: var(--color-on-surface-faint);
}

.checkout-stepper .step.completed .step-icon i {
	color: inherit;
}

/* ===========================================================================
   4) REJILLA DEL CHECKOUT
   ---------------------------------------------------------------------------
   shop.css ya apila las columnas por debajo de 1024px con `!important`; aquí
   sólo se define el reparto de escritorio.
   =========================================================================== */

.marandre-checkout-layout {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	gap: var(--space-8);
}

.marandre-checkout-fields {
	flex: 1 1 520px;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: var(--space-6);
}

.marandre-checkout-summary-col {
	flex: 0 0 360px;
	max-width: 100%;
}

.marandre-checkout-summary-col .cart-totals {
	position: sticky;
	top: calc(var(--header-height) + var(--space-6));
}

/* ===========================================================================
   5) TARJETAS DE FORMULARIO
   =========================================================================== */

.checkout-card {
	padding: var(--space-6) var(--space-8);
	background: var(--color-surface-lowest);
	overflow: visible; /* el desplegable de Tom Select no debe recortarse */
}

/* `.marandre-card` levanta la tarjeta al pasar el ratón; en un formulario
   ese movimiento distrae, así que se anula. */
.checkout-card:hover {
	transform: none;
	box-shadow: var(--shadow-ambient);
}

.checkout-card__title {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	margin: 0 0 var(--space-6);
	font-family: var(--font-display);
	font-size: var(--text-lg);
	color: var(--color-on-surface);
}

.checkout-card__title i {
	font-size: var(--text-base);
	color: var(--color-primary);
}

/* ===========================================================================
   6) CAMPOS
   ---------------------------------------------------------------------------
   Los campos de texto usan el contrato `.form-row` que ya portó shop.css
   (`.marandre-checkout-layout .form-row`): la etiqueta va en posición
   absoluta y flota cuando el campo tiene contenido.

   theme.js (`initFloatingLabels`) marca el contenedor con `.marandre-floating`
   en focus/blur/input/change. Las reglas de abajo replican ese estado con CSS
   puro (`:focus` / `:not(:placeholder-shown)`), necesario para los valores que
   el script escribe por asignación directa —#input-region— que no disparan
   ningún evento. Por eso cada input lleva `placeholder=" "` y su <label> va
   DESPUÉS del control, como hermano.
   =========================================================================== */

.marandre-checkout-layout .form-row {
	margin-bottom: 0;
}

.marandre-checkout-layout .form-row input:focus ~ label,
.marandre-checkout-layout .form-row input:not(:placeholder-shown) ~ label,
.marandre-checkout-layout .form-row textarea:focus ~ label,
.marandre-checkout-layout .form-row textarea:not(:placeholder-shown) ~ label {
	top: 0;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-primary);
}

.marandre-checkout-layout .form-row textarea {
	min-height: 88px;
	resize: vertical;
	font-family: var(--font-body);
	font-size: var(--text-base);
	color: var(--color-on-surface);
}

.marandre-checkout-layout .form-row input[readonly] {
	color: var(--color-on-surface-muted);
	cursor: not-allowed;
}

/* Campo con etiqueta estática (el <select> de comuna: Tom Select reemplaza el
   control por su propio markup y una etiqueta flotante quedaría encima). */
/* El alto de la etiqueta (11px + margen) más el relleno superior del control
   suman los 24px que shop.css reserva en `.form-row`, para que los campos de
   una misma fila queden alineados. */
.checkout-field__label {
	display: block;
	margin: 0 0 var(--space-2);
	line-height: 1;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-on-surface-muted);
}

.checkout-field select {
	width: 100%;
	padding: var(--space-1) 0 var(--space-2);
	background: transparent;
	border: none;
	border-bottom: 2px solid var(--color-outline-variant);
	border-radius: 0;
	font-family: var(--font-body);
	font-size: var(--text-base);
	color: var(--color-on-surface);
	transition: border-color var(--transition);
}

.checkout-field select:focus {
	outline: none;
	border-bottom-color: var(--color-primary);
}

/* Rejillas de campos dentro de una tarjeta. */
.checkout-grid {
	display: grid;
	gap: var(--space-6);
}

.checkout-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.checkout-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.checkout-grid__full { grid-column: 1 / -1; }

/* ---------- Tom Select ----------
   Su hoja se carga después de esta, así que las reglas de abajo ganan por
   especificidad, no por orden. */

.checkout-field .ts-wrapper {
	width: 100%;
}

.checkout-field .ts-wrapper .ts-control {
	padding: var(--space-1) 0 var(--space-2);
	background: transparent;
	border: none;
	border-bottom: 2px solid var(--color-outline-variant);
	border-radius: 0;
	box-shadow: none;
	font-family: var(--font-body);
	font-size: var(--text-base);
	color: var(--color-on-surface);
}

.checkout-field .ts-wrapper.focus .ts-control {
	border-bottom-color: var(--color-primary);
	box-shadow: none;
}

/* El input interno de Tom Select no puede heredar el `width/padding` con
   `!important` que shop.css aplica a `.marandre-checkout-layout input`. */
.checkout-field .ts-wrapper .ts-control > input {
	width: auto !important;
	min-width: 4px;
	padding: 0 !important;
	border: none !important;
	background: transparent !important;
	font-size: var(--text-base) !important;
	color: var(--color-on-surface);
}

.checkout-field .ts-dropdown {
	margin-top: var(--space-1);
	background: var(--color-surface-lowest);
	border: 1px solid var(--color-outline-variant);
	border-radius: var(--radius-sm);
	box-shadow: var(--shadow-elevated);
	color: var(--color-on-surface);
}

.checkout-field .ts-dropdown .optgroup-header {
	background: var(--color-surface-low);
	font-size: var(--text-xs);
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-on-surface-faint);
}

.checkout-field .ts-dropdown .active {
	background: var(--color-primary-container);
	color: var(--color-on-surface);
}

/* ===========================================================================
   7) SELECTOR DE MÉTODO DE ENTREGA
   ---------------------------------------------------------------------------
   El JS en línea marca la opción activa alternando utilidades de Tailwind
   (`border-primary`, `bg-blue-50`, `border-gray-300`) sobre #opt-domicilio y
   #opt-pudo. Se respetan como ganchos de estado y se reescriben con tokens de
   marca; `:has()` cubre además el estado inicial, que el JS no toca.
   =========================================================================== */

.checkout-delivery {
	border: none;
	margin: 0;
	padding: 0;
}

.checkout-options {
	display: grid;
	gap: var(--space-3);
}

.checkout-option {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-4);
	border: 1.5px solid var(--color-outline-variant);
	border-radius: var(--radius-md);
	background: var(--color-surface-lowest);
	cursor: pointer;
	transition: border-color var(--transition), background var(--transition);
}

.checkout-option:hover {
	border-color: var(--color-outline);
}

.checkout-option.border-gray-300 { border-color: var(--color-outline-variant); }
.checkout-option.border-primary  { border-color: var(--color-primary); }
.checkout-option.bg-blue-50      { background-color: var(--color-primary-container); }

.checkout-option:has(input[type="radio"]:checked) {
	border-color: var(--color-primary);
	background-color: var(--color-primary-container);
}

.checkout-option__radio {
	accent-color: var(--color-primary);
	width: 16px;
	height: 16px;
	flex-shrink: 0;
}

.checkout-option__body {
	flex: 1;
	min-width: 0;
}

.checkout-option__name {
	display: block;
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-on-surface);
}

.checkout-option__hint {
	display: block;
	margin-top: 2px;
	font-size: var(--text-xs);
	line-height: 1.5;
	color: var(--color-on-surface-muted);
}

.checkout-option__icon {
	color: var(--color-primary);
}

/* ===========================================================================
   8) PUNTO DE RETIRO
   =========================================================================== */

.checkout-pudo-picker {
	margin-top: var(--space-6);
	padding-top: var(--space-6);
	border-top: 1px solid var(--color-outline-variant);
}

.checkout-pudo-btn {
	width: 100%;
}

.checkout-pudo-selected {
	margin-top: var(--space-4);
	align-items: flex-start;
	margin-bottom: 0;
}

.checkout-pudo-selected__name {
	margin: 0;
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-on-surface);
}

.checkout-pudo-selected__address {
	margin: 2px 0 0;
	font-size: var(--text-xs);
	color: var(--color-on-surface-muted);
}

.checkout-error {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	margin: var(--space-3) 0 0;
	font-size: var(--text-xs);
	color: var(--color-error);
}

.checkout-hint {
	margin: 0;
	font-size: var(--text-sm);
	color: var(--color-on-surface-muted);
}

.checkout-eyebrow {
	margin: 0 0 var(--space-1);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-on-surface-faint);
}

.checkout-destination__name {
	margin: 0;
	font-family: var(--font-display);
	font-size: var(--text-md);
	color: var(--color-on-surface);
}

.checkout-destination__address {
	margin: var(--space-1) 0 0;
	font-size: var(--text-sm);
	color: var(--color-on-surface-muted);
}

/* ===========================================================================
   9) PANEL DE RESUMEN
   =========================================================================== */

.checkout-summary__title {
	margin: 0 0 var(--space-6);
	padding-bottom: var(--space-4);
	font-family: var(--font-display);
	font-size: var(--text-lg);
	color: var(--color-on-surface);
	border-bottom: 1px solid var(--color-outline-variant);
}

.checkout-summary__items {
	max-height: 260px;
	overflow-y: auto;
	margin-bottom: var(--space-4);
}

/* Filas que inserta el JS (`#checkout-items`). Llegan con utilidades grises
   de Tailwind; se reescriben con tokens sin tocar el script. */
#checkout-items > div {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-3) 0;
	border-bottom: 1px solid var(--color-surface-high);
}

#checkout-items > div:last-child {
	border-bottom: none;
}

#checkout-items img {
	width: 48px;
	height: 48px;
	object-fit: cover;
	border-radius: var(--radius-sm);
}

#checkout-items p {
	margin: 0;
}

#checkout-items .bg-gray-100 { background-color: var(--color-surface-high); }
#checkout-items .bg-gray-200 { background-color: var(--color-surface-high); }
#checkout-items .text-gray-800,
#checkout-items .text-gray-700 { color: var(--color-on-surface); }
#checkout-items .text-gray-500 { color: var(--color-on-surface-faint); font-size: var(--text-xs); }

.checkout-skeleton {
	display: flex;
	gap: var(--space-3);
	padding: var(--space-3) 0;
}

.checkout-skeleton__thumb,
.checkout-skeleton__line {
	background: var(--color-surface-high);
	border-radius: var(--radius-sm);
	animation: checkout-skeleton-pulse 1.6s ease-in-out infinite;
}

.checkout-skeleton__thumb { width: 48px; height: 48px; flex-shrink: 0; }
.checkout-skeleton__line  { flex: 1; height: 48px; }

@keyframes checkout-skeleton-pulse {
	0%, 100% { opacity: 1; }
	50%      { opacity: 0.45; }
}

.checkout-totals {
	display: grid;
	gap: var(--space-3);
	padding-top: var(--space-4);
	border-top: 1px solid var(--color-outline-variant);
	font-size: var(--text-sm);
}

.checkout-totals__row {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: var(--space-4);
	color: var(--color-on-surface-muted);
}

.checkout-totals__value {
	font-weight: 600;
	color: var(--color-on-surface);
	white-space: nowrap;
}

.checkout-totals__note {
	display: block;
	margin-top: 2px;
	font-size: var(--text-xs);
	color: var(--color-on-surface-faint);
}

.checkout-totals__total {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--space-4);
	padding-top: var(--space-3);
	border-top: 1px solid var(--color-outline-variant);
	font-family: var(--font-display);
	font-size: var(--text-lg);
	color: var(--color-on-surface);
}

.checkout-coordinate-note {
	display: flex;
	align-items: flex-start;
	gap: var(--space-2);
	padding: var(--space-3);
	border-radius: var(--radius-sm);
	background: var(--color-surface-low);
	font-size: var(--text-xs);
	line-height: 1.6;
	color: var(--color-on-surface-muted);
}

.checkout-coordinate-note i {
	margin-top: 2px;
	color: var(--color-warning);
}

.checkout-meta {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	margin: 0;
	font-size: var(--text-xs);
	color: var(--color-on-surface-muted);
}

.checkout-meta i {
	color: var(--color-on-surface-faint);
}

.checkout-link {
	justify-self: start;
	text-align: left;
	padding: 0;
	font-size: var(--text-xs);
}

.checkout-payment {
	margin-top: var(--space-6);
	padding-top: var(--space-6);
	border-top: 1px solid var(--color-outline-variant);
}

.checkout-payment__title {
	margin: 0 0 var(--space-3);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-on-surface-faint);
}

.checkout-recaptcha {
	display: flex;
	justify-content: center;
	margin: var(--space-6) 0 var(--space-2);
}

.checkout-submit {
	width: 100%;
	margin-top: var(--space-6);
}

.checkout-submit__note {
	margin: var(--space-3) 0 0;
	text-align: center;
	font-size: var(--text-xs);
	color: var(--color-on-surface-faint);
}

/* ===========================================================================
   10) DIÁLOGOS
   ---------------------------------------------------------------------------
   Antes vivían en un <style> en línea dentro de checkout.php.
   =========================================================================== */

.pudo-dialog,
.oc-notice-dialog {
	padding: 0;
	border: none;
	background: var(--color-surface-lowest);
	color: var(--color-on-surface);
	box-shadow: var(--shadow-elevated);
}

.pudo-dialog {
	width: min(680px, 95vw);
	max-width: 95vw;
	border-radius: var(--radius-md);
}

.pudo-dialog__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	padding: var(--space-4) var(--space-6);
	border-bottom: 1px solid var(--color-outline-variant);
}

.pudo-dialog__title {
	margin: 0;
	font-family: var(--font-display);
	font-size: var(--text-md);
	color: var(--color-on-surface);
}

.pudo-dialog__close {
	background: none;
	border: none;
	padding: 0;
	font-size: var(--text-2xl);
	line-height: 1;
	cursor: pointer;
	color: var(--color-on-surface-faint);
	transition: color var(--transition);
}

.pudo-dialog__close:hover,
.pudo-dialog__close:focus-visible {
	color: var(--color-on-surface);
}

.pudo-dialog__body {
	width: 100%;
	height: min(72vh, 640px);
}

.pudo-dialog__body iframe {
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}

.oc-notice-dialog {
	width: min(460px, 92vw);
	border-radius: var(--radius-md);
}

.oc-notice-dialog__body {
	padding: var(--space-8);
	text-align: center;
}

.oc-notice-dialog__icon {
	width: 56px;
	height: 56px;
	margin: 0 auto var(--space-4);
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--color-surface-low);
	color: var(--color-warning);
	font-size: var(--text-xl);
}

.oc-notice-dialog__title {
	margin: 0 0 var(--space-3);
	font-family: var(--font-display);
	font-size: var(--text-lg);
	color: var(--color-on-surface);
}

.oc-notice-dialog__text {
	margin: 0;
	font-size: var(--text-sm);
	line-height: 1.7;
	color: var(--color-on-surface-muted);
}

.oc-notice-dialog__action {
	width: 100%;
	margin-top: var(--space-6);
}

.pudo-dialog::backdrop,
.oc-notice-dialog::backdrop {
	background: var(--scrim);
}

/* ===========================================================================
   11) AVISOS
   =========================================================================== */

.checkout-notice {
	align-items: flex-start;
}

.checkout-notice__text {
	flex: 1;
	margin: 0;
	font-size: var(--text-sm);
	line-height: 1.6;
}

.checkout-notice__text a {
	font-weight: 600;
	text-decoration: underline;
	color: var(--color-primary);
}

.checkout-notice__close {
	background: none;
	border: none;
	padding: 0;
	cursor: pointer;
	color: var(--color-on-surface-faint);
	transition: color var(--transition);
}

.checkout-notice__close:hover,
.checkout-notice__close:focus-visible {
	color: var(--color-on-surface);
}

/* ===========================================================================
   12) RESPONSIVE
   =========================================================================== */

@media (max-width: 1024px) {
	.marandre-checkout-summary-col .cart-totals {
		position: static;
	}
}

@media (max-width: 640px) {
	.checkout-grid--2,
	.checkout-grid--3 {
		grid-template-columns: minmax(0, 1fr);
	}

	.checkout-card {
		padding: var(--space-6) var(--space-5);
	}

	.checkout-stepper {
		padding: var(--space-6) var(--space-3);
	}

	.checkout-stepper .step-label {
		font-size: 10px;
	}
}