/* Hallmark · component: auth-modal · genre: modern-minimal · theme: yoo tokens (Singladura)
 * states: default · hover · focus-visible · active · disabled · loading · error · success
 * contrast: pass · Poppins + tokens --yoo-* · responsive 320–1440
 * Pre-emit critique: P5 H4 E5 S4 R5 V4
 * 2026-07-10: vista de registro a diálogo ancho (660px) + 2 columnas para
 *   eliminar el scroll interno en portátiles. Login y recuperación se quedan
 *   estrechas (440px). La clase .is-wide la pone el JS.
 * 2026-07-10 (v3, feedback cliente): vuelta a UNA COLUMNA compacta (todo
 *   apilado excepto nombre+apellidos). Los 5 requisitos de contraseña salen del
 *   flujo → tooltip (i) junto al label "Contraseña" (hover en PC, clic/foco en
 *   móvil). Bajo el input solo la barra de fortaleza. Inputs a 42px (antes 46),
 *   gaps apretados → cabe sin scroll incluso en móvil. Diálogo estrecho (460px).
 * 2026-07-10 (v3.1): anulado el hover azul feo del tema padre (button:hover con
 *   background azul + color claro) en los enlaces de texto del modal (link,
 *   backlink, toggle ojo, info-btn): en hover solo subrayado/color de marca.
 */

/* ---- Overlay + contenedor ---------------------------------------------- */
.merto-auth {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--yoo-space-4, 16px);
	font-family: var(--yoo-font-family, "Poppins", sans-serif);
}
.merto-auth[hidden] { display: none; }

.merto-auth__overlay {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.55);
	backdrop-filter: blur(3px);
	opacity: 0;
	transition: opacity var(--yoo-transition, .22s) ease;
}
.merto-auth.is-open .merto-auth__overlay { opacity: 1; }

.merto-auth__dialog {
	position: relative;
	width: 100%;
	max-width: 440px;
	max-height: calc(100vh - 32px);
	overflow-y: auto;
	background: var(--yoo-color-surface, #fff);
	border-radius: var(--yoo-radius-lg, 16px);
	box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(15, 23, 42, 0.04);
	padding: 28px 28px 24px;
	transform: translateY(12px) scale(.98);
	opacity: 0;
	transition: transform var(--yoo-transition, .22s) cubic-bezier(.16,1,.3,1), opacity var(--yoo-transition, .22s) ease;
	-webkit-overflow-scrolling: touch;
}
.merto-auth.is-open .merto-auth__dialog { transform: translateY(0) scale(1); opacity: 1; }

/* ---- Cabecera / marca / cerrar ----------------------------------------- */
.merto-auth__brand { margin-bottom: 18px; }
.merto-auth__logo {
	font-weight: 700;
	letter-spacing: .12em;
	font-size: 18px;
	color: var(--yoo-color-primary, #125bc9);
}
.merto-auth__close {
	position: absolute;
	top: 14px;
	right: 14px;
	width: 38px;
	min-width: 38px;
	height: 38px;
	flex: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: var(--yoo-color-surface-2, #f3f5f9);
	color: #334155;
	cursor: pointer;
	transition: background .16s ease, color .16s ease;
}
.merto-auth__close svg { width: 18px; height: 18px; display: block; }
.merto-auth__close path { stroke: currentColor; }
.merto-auth__close:hover { background: #e6eaf1; color: var(--yoo-color-text, #1a1a1a); }
.merto-auth__close:focus-visible { outline: 2px solid var(--yoo-color-primary, #125bc9); outline-offset: 2px; }
.merto-auth__close:active { transform: scale(.94); }

/* ---- Tipografía de vista ------------------------------------------------ */
.merto-auth__heading {
	margin: 0 0 4px;
	font-size: 24px;
	font-weight: 600;
	line-height: 1.2;
	color: var(--yoo-color-text, #1a1a1a);
}
.merto-auth__sub {
	margin: 0 0 20px;
	font-size: 14px;
	line-height: 1.5;
	color: var(--yoo-color-text-muted, #6b7280);
}

/* ---- Campos ------------------------------------------------------------- */
.merto-auth__form { display: flex; flex-direction: column; gap: 14px; }
.merto-auth__grid2 { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 12px; }
.merto-auth__field { display: flex; flex-direction: column; gap: 6px; }
.merto-auth__field label {
	font-size: 13px;
	font-weight: 500;
	color: var(--yoo-color-text, #1a1a1a);
}
.merto-auth__form input[type="text"],
.merto-auth__form input[type="email"],
.merto-auth__form input[type="tel"],
.merto-auth__form input[type="password"] {
	width: 100%;
	height: 42px;
	padding: 0 14px;
	font-family: inherit;
	font-size: 15px;
	color: var(--yoo-color-text, #1a1a1a);
	background: var(--yoo-color-surface, #fff);
	border: 1.5px solid var(--yoo-color-line, #e9ecf1);
	border-radius: var(--yoo-radius-md, 10px);
	transition: border-color .16s ease, box-shadow .16s ease;
	box-sizing: border-box;
}
.merto-auth__form input::placeholder { color: #9aa3af; }
.merto-auth__form input:hover { border-color: #cfd6e0; }
.merto-auth__form input:focus,
.merto-auth__form input:focus-visible {
	outline: none;
	border-color: var(--yoo-color-primary, #125bc9);
	box-shadow: 0 0 0 3px var(--yoo-color-primary-soft, #eaf1fd);
}
/* Estado de error por campo */
.merto-auth__field.is-error input { border-color: var(--yoo-color-danger, #dc2626); }
.merto-auth__field.is-error input:focus { box-shadow: 0 0 0 3px rgba(220,38,38,.14); }

/* Campo contraseña con botón ojo */
.merto-auth__pass { position: relative; }
.merto-auth__pass input { padding-right: 42px; }
.merto-auth__toggle {
	position: absolute;
	top: 0; right: 0;
	width: 42px; height: 42px;
	display: inline-flex; align-items: center; justify-content: center;
	border: 0; background: transparent;
	color: var(--yoo-color-text-muted, #6b7280);
	cursor: pointer;
	border-radius: 0 var(--yoo-radius-md, 10px) var(--yoo-radius-md, 10px) 0;
}
.merto-auth__toggle svg { width: 19px; height: 19px; }
.merto-auth__toggle:hover,
.merto-auth__toggle:focus { background: transparent !important; color: var(--yoo-color-primary, #125bc9) !important; }
.merto-auth__toggle:focus-visible { outline: 2px solid var(--yoo-color-primary, #125bc9); outline-offset: -2px; }
.merto-auth__toggle.is-on { color: var(--yoo-color-primary, #125bc9); }

/* ---- Fila recordarme / olvidé ------------------------------------------ */
.merto-auth__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	flex-wrap: wrap;
}

/* ---- Checkboxes --------------------------------------------------------- */
.merto-auth__check {
	display: flex;
	align-items: flex-start;
	gap: 9px;
	font-size: 13px;
	line-height: 1.45;
	color: var(--yoo-color-text-muted, #6b7280);
	cursor: pointer;
}
.merto-auth__check--inline { align-items: center; }
.merto-auth__check input[type="checkbox"] {
	flex: none;
	width: 18px; height: 18px;
	margin-top: 1px;
	accent-color: var(--yoo-color-primary, #125bc9);
	cursor: pointer;
}
.merto-auth__check a { color: var(--yoo-color-primary, #125bc9); text-decoration: underline; }
.merto-auth__check.is-error span { color: var(--yoo-color-danger, #dc2626); }

/* ---- Enlaces / botones de texto ---------------------------------------- */
.merto-auth__link {
	border: 0; background: transparent; padding: 0;
	font-family: inherit; font-size: 13px;
	color: var(--yoo-color-primary, #125bc9);
	cursor: pointer;
	text-decoration: none;
}
/* El tema padre mete un fondo azul + color claro en button:hover; lo anulamos
 * para nuestros enlaces de texto: en hover solo subrayado, sin caja azul. */
.merto-auth__link:hover,
.merto-auth__link:focus {
	background: transparent !important;
	color: var(--yoo-color-primary-hover, #0f4ea8) !important;
	text-decoration: underline;
}
.merto-auth__link:focus-visible { outline: 2px solid var(--yoo-color-primary, #125bc9); outline-offset: 2px; border-radius: 3px; }
.merto-auth__link--strong { font-weight: 600; font-size: 14px; }
.merto-auth__foot {
	margin: 18px 0 0;
	text-align: center;
	font-size: 14px;
	color: var(--yoo-color-text-muted, #6b7280);
}
.merto-auth__backlink {
	display: inline-flex; align-items: center; gap: 6px;
	margin-bottom: 12px;
	border: 0; background: transparent; padding: 0;
	font-family: inherit; font-size: 13px; font-weight: 500;
	color: var(--yoo-color-text-muted, #6b7280);
	cursor: pointer;
}
.merto-auth__backlink svg { width: 16px; height: 16px; }
.merto-auth__backlink:hover,
.merto-auth__backlink:focus { background: transparent !important; color: var(--yoo-color-primary, #125bc9) !important; }
.merto-auth__backlink:focus-visible { outline: 2px solid var(--yoo-color-primary, #125bc9); outline-offset: 2px; border-radius: 4px; }

/* ---- Medidor de fortaleza + requisitos --------------------------------- */
.merto-auth__meter { margin-top: 4px; display: none; }
.merto-auth__meter.is-visible { display: block; }
.merto-auth__meter-track {
	height: 6px;
	border-radius: 999px;
	background: var(--yoo-color-surface-2, #f3f5f9);
	overflow: hidden;
}
.merto-auth__meter-fill {
	display: block; height: 100%; width: 0;
	border-radius: 999px;
	background: var(--yoo-color-danger, #dc2626);
	transition: width .25s ease, background .25s ease;
}
.merto-auth__meter-label { display: block; margin-top: 5px; font-size: 12px; font-weight: 500; }
.merto-auth__meter[data-level="1"] .merto-auth__meter-fill { width: 33%;  background: #dc2626; }
.merto-auth__meter[data-level="2"] .merto-auth__meter-fill { width: 66%;  background: #f59e0b; }
.merto-auth__meter[data-level="3"] .merto-auth__meter-fill { width: 100%; background: #16a34a; }
.merto-auth__meter[data-level="1"] .merto-auth__meter-label { color: #dc2626; }
.merto-auth__meter[data-level="2"] .merto-auth__meter-label { color: #b45309; }
.merto-auth__meter[data-level="3"] .merto-auth__meter-label { color: #15803d; }

.merto-auth__reqs {
	list-style: none;
	margin: 10px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4px 12px;
}
.merto-auth__reqs li {
	display: flex; align-items: center; gap: 5px;
	font-size: 12px;
	color: var(--yoo-color-text-muted, #9aa3af);
	transition: color .16s ease;
}
.merto-auth__reqs li svg {
	width: 14px; height: 14px; flex: none;
	color: #cbd2dc;
	transition: color .16s ease;
}
.merto-auth__reqs li.is-met { color: var(--yoo-color-text, #1a1a1a); }
.merto-auth__reqs li.is-met svg { color: #16a34a; }

/* Coincidencia de contraseñas */
.merto-auth__match { font-size: 12px; font-weight: 500; margin-top: 2px; }
.merto-auth__match.is-ok { color: #15803d; }
.merto-auth__match.is-bad { color: var(--yoo-color-danger, #dc2626); }

/* ---- Feedback global de formulario ------------------------------------- */
.merto-auth__feedback {
	display: none;
	padding: 10px 12px;
	border-radius: var(--yoo-radius-md, 10px);
	font-size: 13px;
	line-height: 1.45;
}
.merto-auth__feedback.is-error {
	display: block;
	background: #fef2f2;
	color: #b91c1c;
	border: 1px solid #fecaca;
}
.merto-auth__feedback.is-success {
	display: block;
	background: #f0fdf4;
	color: #15803d;
	border: 1px solid #bbf7d0;
}

/* ---- Botón submit (default/hover/active/disabled/loading) --------------- */
.merto-auth__submit {
	position: relative;
	height: 50px;
	margin-top: 4px;
	display: inline-flex; align-items: center; justify-content: center;
	border: 0;
	border-radius: var(--yoo-radius-md, 10px);
	background: var(--yoo-color-primary, #125bc9);
	color: #fff;
	font-family: inherit;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: background .16s ease, transform .1s ease, opacity .16s ease;
}
.merto-auth__submit:hover { background: var(--yoo-color-primary-hover, #0f4ea8); }
.merto-auth__submit:focus-visible { outline: 2px solid var(--yoo-color-text, #1a1a1a); outline-offset: 2px; }
.merto-auth__submit:active { transform: translateY(1px); }
.merto-auth__submit:disabled { opacity: .5; cursor: not-allowed; }
.merto-auth__submit.is-loading { color: transparent; pointer-events: none; }
.merto-auth__spinner {
	position: absolute;
	width: 20px; height: 20px;
	border: 2.5px solid rgba(255,255,255,.4);
	border-top-color: #fff;
	border-radius: 50%;
	opacity: 0;
}
.merto-auth__submit.is-loading .merto-auth__spinner { opacity: 1; animation: merto-auth-spin .7s linear infinite; }
@keyframes merto-auth-spin { to { transform: rotate(360deg); } }

/* ---- Vista REGISTRO: 1 columna compacta + requisitos en tooltip (i) ------ */
/* Todo apilado (excepto nombre+apellidos, ya en .grid2). Los 5 requisitos de
 * la contraseña NO ocupan espacio en el flujo: viven en un tooltip que abre el
 * icono (i) junto al label "Contraseña". Bajo el input queda solo la barrita
 * de fortaleza (compacta). El diálogo NO se ensancha (se queda estrecho como
 * login); .is-wide solo aprieta los espacios para que quepa sin scroll. */
.merto-auth__dialog.is-wide {
	max-width: 460px;   /* apenas más que login (440), para el respiro justo */
}
/* Compactar el ritmo del formulario de registro: elementos más juntos. */
.is-wide .merto-auth__form[data-auth-form="register"] { gap: 8px; }
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__grid2 { gap: 10px; }
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__field { gap: 4px; }
.is-wide .merto-auth__view[data-auth-view="register"] .merto-auth__sub { margin-bottom: 12px; }
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__meter { margin-top: 6px; }
/* Barra de fortaleza un pelín más fina y su etiqueta más pegada. */
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__meter-track { height: 5px; }
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__meter-label { margin-top: 4px; }
/* Botón un poco menos alto para acompañar el conjunto compacto. */
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__submit { height: 46px; margin-top: 2px; }
/* Checks legales más ceñidos entre sí. */
.is-wide .merto-auth__form[data-auth-form="register"] .merto-auth__check { line-height: 1.4; }

/* ---- Fila del label con el icono de info (i) --------------------------- */
.merto-auth__label-row {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.merto-auth__label-row label { margin: 0; }

/* Botón (i) que dispara el tooltip. */
.merto-auth__info { position: relative; display: inline-flex; }
.merto-auth__info-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 18px;
	height: 18px;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--yoo-color-text-muted, #9aa3af);
	cursor: pointer;
	border-radius: 50%;
	transition: color .16s ease;
}
.merto-auth__info-btn svg { width: 16px; height: 16px; display: block; }
.merto-auth__info-btn:hover,
.merto-auth__info.is-open .merto-auth__info-btn { background: transparent !important; color: var(--yoo-color-primary, #125bc9) !important; }
.merto-auth__info-btn:focus-visible { outline: 2px solid var(--yoo-color-primary, #125bc9); outline-offset: 2px; }

/* ---- Tooltip con los requisitos --------------------------------------- */
.merto-auth__tip {
	position: absolute;
	bottom: calc(100% + 9px);
	left: 50%;
	transform: translateX(-50%) translateY(4px);
	z-index: 5;
	width: 232px;
	max-width: 78vw;
	padding: 12px 14px;
	background: var(--yoo-color-surface, #fff);
	border: 1px solid var(--yoo-color-line, #e9ecf1);
	border-radius: var(--yoo-radius-md, 10px);
	box-shadow: 0 12px 30px -10px rgba(15, 23, 42, 0.28), 0 0 0 1px rgba(15, 23, 42, 0.03);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
/* Abre por hover del grupo (PC) o por foco/clic (móvil, teclado). */
.merto-auth__info:hover .merto-auth__tip,
.merto-auth__info:focus-within .merto-auth__tip,
.merto-auth__info.is-open .merto-auth__tip {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateX(-50%) translateY(0);
}
/* Flechita del tooltip. */
.merto-auth__tip::after {
	content: "";
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	border: 6px solid transparent;
	border-top-color: var(--yoo-color-surface, #fff);
	filter: drop-shadow(0 1px 0 var(--yoo-color-line, #e9ecf1));
}
.merto-auth__tip-title {
	display: block;
	margin-bottom: 8px;
	font-size: 12px;
	font-weight: 600;
	color: var(--yoo-color-text, #1a1a1a);
}
/* Los requisitos dentro del tooltip: lista vertical compacta. */
.merto-auth__tip .merto-auth__reqs {
	display: flex;
	flex-direction: column;
	gap: 5px;
	margin: 0;
}

/* ---- Responsive: móvil — el tooltip se ancla a la derecha para no salirse - */
@media (max-width: 480px) {
	.merto-auth__dialog.is-wide { max-width: 100%; }
	.merto-auth__tip {
		left: auto;
		right: -8px;
		transform: translateY(4px);
	}
	.merto-auth__info:hover .merto-auth__tip,
	.merto-auth__info:focus-within .merto-auth__tip,
	.merto-auth__info.is-open .merto-auth__tip { transform: translateY(0); }
	.merto-auth__tip::after { left: auto; right: 16px; transform: none; }
}

@media (max-width: 480px) {
	.merto-auth { padding: 0; align-items: flex-end; }
	.merto-auth__dialog {
		max-width: 100%;
		max-height: 94vh;
		border-radius: var(--yoo-radius-lg, 16px) var(--yoo-radius-lg, 16px) 0 0;
		padding: 24px 20px 20px;
		transform: translateY(100%);
	}
	.merto-auth.is-open .merto-auth__dialog { transform: translateY(0); }
	.merto-auth__heading { font-size: 21px; }
}
@media (max-width: 360px) {
	.merto-auth__grid2 { grid-template-columns: 1fr; }
	.merto-auth__reqs { grid-template-columns: 1fr; }
	.merto-auth__dialog { padding: 20px 16px 16px; }
}

/* ---- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.merto-auth__overlay,
	.merto-auth__dialog { transition: opacity .12s ease; transform: none !important; }
	.merto-auth__submit.is-loading .merto-auth__spinner { animation-duration: 1.2s; }
	.merto-auth__meter-fill { transition: none; }
}

/* ---- Icono de cuenta en MÓVIL (header) --------------------------------- */
/* El acceso a cuenta del tema es hidden-xs; este es su equivalente móvil. */
.my-account-mobile { display: none; }
.my-account-mobile__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	color: var(--yoo-color-text, #1a1a1a);
	text-decoration: none;
}
.my-account-mobile__link:hover,
.my-account-mobile__link:focus { color: var(--yoo-color-primary, #125bc9); }
.my-account-mobile__link:focus-visible { outline: 2px solid var(--yoo-color-primary, #125bc9); outline-offset: 2px; border-radius: 6px; }
.my-account-mobile__link .icon { display: inline-flex; }
/* .visible-xs del tema lo muestra solo en móvil; reforzamos por si acaso. */
@media (max-width: 767px) {
	.my-account-mobile { display: inline-flex; align-items: center; }
}

/* ---- Bloqueo de scroll del body cuando el modal está abierto ----------- */
body.merto-auth-open { overflow: hidden; }