/* =========================================================
   Minuto Idiomas — sistema de estilos
   1. Tokens        4. Componentes
   2. Reset         5. Plantillas
   3. Layout        6. Utilidades / responsive
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
	/* Light mode (default) */
	--ink:            #14161d;
	--ink-soft:       #4b5163;
	--ink-faint:      #7c8296;
	--paper:          #fbfaf7;
	--surface:        #ffffff;
	--line:           #e6e3dc;

	--accent:         #DC241F;   /* rojo bandera japón */
	--accent-light:   #E85450;
	--accent-pale:    #FDE8E7;
	/* Chip «Gratis»: fijo en claro y oscuro (blanco sobre #DC241F = 4,87:1, AA).
	   No usa --accent porque en oscuro se aclara y el contraste baja de 3:1. */
	--chip-gratis-bg:  #DC241F;
	--chip-gratis-ink: #ffffff;
	--indigo:         #1f3a68;   /* ai-iro */
	--indigo-tint:    #eef2f9;
	--garnet:         #7A1F3D;   /* fixed — do not redefine in dark-mode blocks, see lab card headers */

	--radius-sm:      8px;
	--radius:         14px;
	--radius-lg:      22px;

	--shadow-sm:      0 1px 2px rgba(20, 22, 29, .06);
	--shadow:         0 8px 24px rgba(20, 22, 29, .08);
	--shadow-lg:      0 18px 48px rgba(20, 22, 29, .12);

	--font-sans:      "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
	--font-jp:        "Hiragino Sans", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;

	--wrap:           1140px;
	--wrap-narrow:    720px;
	--gap:            clamp(1rem, 3vw, 2rem);
	--section-y:      clamp(3rem, 8vw, 6rem);
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
	:root {
		--ink:            #f5f3f0;
		--ink-soft:       #c4c0b8;
		--ink-faint:      #8b8680;
		--paper:          #0f1117;
		--surface:        #1a1f26;
		--line:           #2a3037;

		--accent:         #FF6B63;
		--accent-light:   #FFB5B0;
		--accent-pale:    #401B1A;
	}
}

/* Allow manual dark mode toggle */
:root[data-theme="dark"] {
	--ink:            #f5f3f0;
	--ink-soft:       #c4c0b8;
	--ink-faint:      #8b8680;
	--paper:          #170f0f;
	--surface:        #996a6a;
	--line:           #2a3037;

	--accent:         #FFA6A6;
	--accent-light:   #ffbdbc;
	--accent-pale:    #c37977;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-sans);
	font-size: 1.0625rem;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a { color: var(--indigo); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

h1, h2, h3, h4 {
	line-height: 1.2;
	letter-spacing: -.015em;
	margin: 0 0 .5em;
	font-weight: 700;
}

p { margin: 0 0 1.15em; }

ul, ol { padding-left: 1.25rem; }

button { font: inherit; cursor: pointer; }

:focus-visible {
	outline: 3px solid var(--indigo);
	outline-offset: 2px;
	border-radius: 4px;
}

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0 0 0 0);
	white-space: nowrap; border: 0;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--ink);
	color: #fff;
	padding: .75rem 1.25rem;
	z-index: 999;
	border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- 3. Layout ---------- */
.wrap {
	width: min(100% - 2.5rem, var(--wrap));
	margin-inline: auto;
}
.wrap--narrow { width: min(100% - 2.5rem, var(--wrap-narrow)); }

.site-main { display: block; }

.section { padding-block: var(--section-y); }

.section__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
	margin-bottom: 2rem;
}

.section__title {
	font-size: clamp(1.5rem, 3.5vw, 2.125rem);
	margin: 0 0 2rem;
}
.section__head .section__title { margin: 0; }

.section__link {
	font-weight: 600;
	font-size: .95rem;
	text-decoration: none;
}

.section__lede {
	color: var(--ink-soft);
	margin-top: -1rem;
}

.layout {
	display: grid;
	gap: clamp(2rem, 5vw, 3.5rem);
	padding-block: clamp(2rem, 6vw, 4rem);
	grid-template-columns: 1fr;
}
@media (min-width: 62em) {
	.layout:has(.layout__aside) { grid-template-columns: minmax(0, 1fr) 300px; }
}

/* ---------- 4. Componentes ---------- */

/* Cabecera */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(251, 250, 247, .92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--line);
}

@media (prefers-color-scheme: dark) {
	.site-header {
		background: rgba(26, 31, 38, .92);
	}
}

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 1rem;
	min-height: 68px;
}

.site-brand__link {
	display: inline-flex;
	align-items: center;
	gap: .7rem;
	text-decoration: none;
	color: var(--ink);
}

.site-logo {
	height: auto;
	max-height: 60px;
	max-width: 200px;
	display: block;
}

.site-brand__mark {
	display: grid;
	place-items: center;
	width: 38px; height: 38px;
	background: var(--accent);
	color: #fff;
	border-radius: 10px;
	font-family: var(--font-jp);
	font-size: 1.25rem;
	font-weight: 700;
	flex: none;
}

.site-brand__text { display: grid; }
.site-brand__name { font-weight: 700; letter-spacing: -.02em; }
.site-brand__tagline {
	font-size: .78rem;
	color: var(--ink-faint);
	line-height: 1.3;
}

.site-nav { flex: 1; min-width: 0; }
.site-nav__list { width: 100%; }

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding-left: 1rem;
}

.site-user-menu {
	display: flex;
	align-items: center;
	gap: .75rem;
}

.user-display-name {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	min-width: 0;
	font-size: .92rem;
	font-weight: 600;
	color: var(--ink-soft);
}

.user-display-name--enlace,
.site-nav__cuenta-nombre--enlace {
	text-decoration: none;
}

.user-display-name--enlace:hover,
.user-display-name--enlace:focus-visible,
.site-nav__cuenta-nombre--enlace:hover,
.site-nav__cuenta-nombre--enlace:focus-visible {
	color: var(--accent);
}

.user-display-name__texto {
	max-width: 14rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* Cuenta y «Salir» dentro del menú: solo en móvil (ver @media 56em). */
.site-nav__item--cuenta { display: none; }

.header-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: .6rem 1.4rem;
	background: #000;
	color: #fff;
	border: none;
	border-radius: 999px;
	font-weight: 600;
	font-size: .92rem;
	text-decoration: none;
	white-space: nowrap;
	flex-shrink: 0;
	cursor: pointer;
	transition: background .2s ease;
}

.header-btn:hover {
	background: var(--accent);
	color: #fff;
}

@media (prefers-color-scheme: dark) {
	.header-btn {
		background: #fff;
		color: #000;
	}

	.header-btn:hover {
		background: #fff;
		color: #000;
	}
}

:root[data-theme="dark"] .header-btn {
	background: #fff;
	color: #000;
}

:root[data-theme="dark"] .header-btn:hover {
	background: #fff;
	color: #000;
}

/* Botones de acceso del header: "Registrarse" primario, "Iniciar sesión" secundario. */
.site-header__auth {
	display: flex;
	align-items: center;
	gap: .5rem;
}

.header-btn.header-btn--primary,
:root[data-theme="dark"] .header-btn.header-btn--primary {
	background: var(--accent);
	color: #fff;
	border: 2px solid var(--accent);
}

.header-btn.header-btn--primary:hover,
:root[data-theme="dark"] .header-btn.header-btn--primary:hover {
	background: var(--accent-light);
	border-color: var(--accent-light);
	color: #fff;
}

.header-btn.header-btn--secondary,
:root[data-theme="dark"] .header-btn.header-btn--secondary {
	background: transparent;
	color: var(--ink);
	border: 2px solid var(--ink);
}

.header-btn.header-btn--secondary:hover,
:root[data-theme="dark"] .header-btn.header-btn--secondary:hover {
	background: var(--ink);
	color: var(--paper);
}

.header-btn--primary:focus-visible,
.header-btn--secondary:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 2px;
}

@media (max-width: 600px) {
	.site-header__inner { gap: .5rem; }

	/* Muy angosto: solo el ícono (el nombre sigue en title y en el menú). */
	.user-display-name { font-size: 1.35rem; }
	.user-display-name__texto {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0 0 0 0);
		white-space: nowrap;
	}

	.site-header__actions {
		padding-left: 0;
		gap: .5rem;
	}

	.site-header__auth { gap: .35rem; }

	.header-btn--primary,
	.header-btn--secondary {
		padding: .4rem .7rem;
		font-size: .8rem;
	}
}

@media (max-width: 340px) {
	.header-btn {
		padding: .40rem .96rem;
		font-size: .60rem;
	}
}

.header-link {
	font-weight: 500;
	font-size: .75rem;
	color: var(--ink);
	text-decoration: none;
	white-space: nowrap;
}

.header-link:hover {
	color: var(--accent);
}

@media (max-width: 340px) {
	.header-link {
		font-size: .40rem;
	}
}

.site-nav__list {
	display: flex;
	align-items: center;
	gap: .35rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-nav__list a {
	display: block;
	padding: .5rem .8rem;
	border-radius: 999px;
	color: var(--ink-soft);
	font-weight: 550;
	font-size: .95rem;
	text-decoration: none;
	transition: background .15s ease, color .15s ease;
}
.site-nav__list a:hover { background: var(--indigo-tint); color: var(--indigo); }

/* Submenús */
.site-nav__list .sub-menu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	flex-direction: column;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	min-width: 240px;
	box-shadow: var(--shadow);
	margin-top: 0;
	padding: .5rem 0;
	list-style: none;
	z-index: 1000;
}

.site-nav__list > li {
	position: relative;
}

.site-nav__list > li.is-open > .sub-menu {
	display: flex;
}

/* Títulos de desplegable: botones con el aspecto de los enlaces del menú. */
.site-nav__trigger {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	padding: .5rem .8rem;
	border: 0;
	border-radius: 999px;
	background: none;
	color: var(--ink-soft);
	font: inherit;
	font-weight: 550;
	font-size: .95rem;
	white-space: nowrap;
	cursor: pointer;
	transition: background .15s ease, color .15s ease;
}
.site-nav__trigger:hover,
.site-nav__item.is-open > .site-nav__trigger { background: var(--indigo-tint); color: var(--indigo); }

.site-nav__trigger:focus-visible,
.site-nav__list a:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 2px;
}

.site-nav__caret {
	width: .45rem;
	height: .45rem;
	margin-top: -.2rem;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
	transition: transform .15s ease;
}
.site-nav__item.is-open > .site-nav__trigger .site-nav__caret { transform: rotate(-135deg); margin-top: .15rem; }

.site-nav__sep {
	height: 1px;
	margin: .4rem 1rem;
	background: var(--line);
	list-style: none;
}

/* "Ver planes": botón destacado, a la derecha y separado del resto del menú. */
.site-nav__item--cta { margin-left: auto; }

.site-nav__list a.site-nav__cta {
	padding: .55rem 1.3rem;
	background: var(--accent);
	color: #fff;
	border: 2px solid var(--accent);
	border-radius: 999px;
	font-weight: 600;
	white-space: nowrap;
}
.site-nav__list a.site-nav__cta:hover {
	background: var(--accent-light);
	border-color: var(--accent-light);
	color: #fff;
}

.site-nav__list .sub-menu a {
	padding: .5rem 1rem;
	font-size: .95rem;
}

.site-nav__list .sub-menu a:hover {
	background: var(--indigo-tint);
	color: var(--indigo);
}

.site-nav__list .current-menu-item > a,
.site-nav__list .current_page_item > a,
.site-nav__list .current-menu-ancestor > .site-nav__trigger {
	background: var(--ink);
	color: #fff;
}

@media (prefers-color-scheme: dark) {
	.site-nav__list .current-menu-item > a,
	.site-nav__list .current_page_item > a,
	.site-nav__list .current-menu-ancestor > .site-nav__trigger {
		background: #fff;
		color: #000;
	}
}

:root[data-theme="dark"] .site-nav__list .current-menu-item > a,
:root[data-theme="dark"] .site-nav__list .current_page_item > a,
:root[data-theme="dark"] .site-nav__list .current-menu-ancestor > .site-nav__trigger {
	background: #fff;
	color: #000;
}

.nav-toggle {
	display: none;
	margin-left: auto;
	width: 44px; height: 44px;
	min-width: 44px; min-height: 44px;
	flex-shrink: 0;
	background: none;
	border: 1px solid var(--line);
	border-radius: 30px;
	position: relative;
}
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
	position: absolute;
	left: 50%;
	width: 20px; height: 2px;
	background: var(--ink);
	transform: translateX(-50%);
	transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle__bars { top: 50%; margin-top: -1px; }
.nav-toggle__bars::before { content: ""; top: -6px; }
.nav-toggle__bars::after  { content: ""; top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after  { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* Botones */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: .5rem;
	padding: .8rem 1.5rem;
	border-radius: 999px;
	font-weight: 650;
	font-size: 1rem;
	text-decoration: none;
	border: 1.5px solid transparent;
	transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
	background: var(--accent);
	color: #fff;
	box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--accent-dark); color: #fff; box-shadow: var(--shadow); }

.btn--ghost {
	background: transparent;
	border-color: var(--line);
	color: var(--ink);
}
.btn--ghost:hover { border-color: var(--ink); color: var(--ink); background: var(--surface); }

/* Hero */
.hero {
	position: relative;
	overflow: hidden;
	padding-block: clamp(3.5rem, 10vw, 7rem);
	background:
		radial-gradient(60rem 30rem at 85% -10%, var(--accent-tint), transparent 60%),
		radial-gradient(50rem 28rem at 10% 110%, var(--indigo-tint), transparent 60%);
}

.hero__inner { position: relative; max-width: 46rem; }

.hero__eyebrow {
	display: inline-block;
	margin: 0 0 1rem;
	padding: .35rem .85rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 999px;
	font-size: .85rem;
	color: var(--ink-soft);
	box-shadow: var(--shadow-sm);
}

.hero__title {
	font-size: clamp(2.25rem, 6.5vw, 3.75rem);
	letter-spacing: -.03em;
	margin-bottom: .35em;
}
.hero__title-accent {
	display: block;
	color: var(--accent);
}

.hero__lede {
	font-size: clamp(1.05rem, 2.2vw, 1.25rem);
	color: var(--ink-soft);
	max-width: 34rem;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: .75rem;
	margin-top: 1.75rem;
}

.hero__kana {
	position: absolute;
	right: -1rem;
	bottom: -1.5rem;
	display: flex;
	gap: .75rem;
	list-style: none;
	margin: 0; padding: 0;
	font-family: var(--font-jp);
	font-size: clamp(2.5rem, 7vw, 4.5rem);
	color: var(--ink);
	opacity: .06;
	pointer-events: none;
}
@media (max-width: 48em) { .hero__kana { display: none; } }

/* Tarjetas de ruta */
.paths {
	display: grid;
	gap: var(--gap);
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.path-card {
	display: flex;
	flex-direction: column;
	gap: .35rem;
	padding: 1.75rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	text-decoration: none;
	color: inherit;
	box-shadow: var(--shadow-sm);
	transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.path-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow);
	border-color: transparent;
	color: inherit;
}

.path-card__icon { font-size: 1.9rem; line-height: 1; margin-bottom: .5rem; }
.path-card__title { font-size: 1.25rem; margin: 0; }
.path-card__text { color: var(--ink-soft); font-size: .97rem; margin: 0; }
.path-card__cta {
	margin-top: auto;
	padding-top: 1rem;
	font-weight: 650;
	font-size: .95rem;
	color: var(--accent);
}

/* Grilla de entradas */
.card-grid {
	display: grid;
	gap: var(--gap);
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
}

.card {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.card__link { display: block; text-decoration: none; color: inherit; height: 100%; }

.card__media {
	aspect-ratio: 3 / 2;
	background: var(--indigo-tint);
	display: grid;
	place-items: center;
	overflow: hidden;
}
.card__img { width: 100%; height: 100%; object-fit: cover; }
.card__placeholder {
	font-family: var(--font-jp);
	font-size: 3rem;
	color: var(--indigo);
	opacity: .25;
}

.card__body { padding: 1.25rem 1.35rem 1.5rem; }

.card__cat {
	display: inline-block;
	margin-bottom: .5rem;
	padding: .2rem .6rem;
	background: var(--accent-tint);
	color: var(--accent-dark);
	border-radius: 999px;
	font-size: .75rem;
	font-weight: 650;
	letter-spacing: .02em;
	text-transform: uppercase;
}

.card__title { font-size: 1.15rem; margin: 0 0 .4rem; }
.card__excerpt { color: var(--ink-soft); font-size: .95rem; margin: 0 0 .9rem; }
.card__meta {
	display: flex;
	gap: .4rem;
	font-size: .82rem;
	color: var(--ink-faint);
	margin: 0;
}

/* CTA */
.cta {
	text-align: center;
	padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 5vw, 3rem);
	background: var(--ink);
	color: #fff;
	border-radius: var(--radius-lg);
}
.cta__title { font-size: clamp(1.5rem, 4vw, 2.25rem); color: #fff; }
.cta__text { color: rgba(255, 255, 255, .78); max-width: 34rem; margin-inline: auto; }

.cta__social {
	display: flex;
	justify-content: center;
	gap: .75rem;
	flex-wrap: wrap;
	list-style: none;
	margin: 1.5rem 0 0;
	padding: 0;
}
.cta__social a {
	display: block;
	padding: .6rem 1.25rem;
	border: 1px solid rgba(255, 255, 255, .25);
	border-radius: 999px;
	color: #fff;
	text-decoration: none;
	font-weight: 600;
	transition: background .15s ease;
}
.cta__social a:hover { background: rgba(255, 255, 255, .12); color: #fff; }

/* Cabecera de página / archivo */
.page-head {
	padding-block: clamp(2.5rem, 6vw, 4rem) 0;
}
.page-head__title { font-size: clamp(1.85rem, 5vw, 2.75rem); margin-bottom: .35em; }
.page-head__desc { color: var(--ink-soft); max-width: 42rem; }

/* Entrada individual */
.single__header { padding-block: clamp(2.5rem, 6vw, 4rem) 1.5rem; }

.single__cat {
	display: inline-block;
	margin-bottom: 1rem;
	padding: .25rem .75rem;
	background: var(--accent-tint);
	color: var(--accent-dark);
	border-radius: 999px;
	font-size: .8rem;
	font-weight: 650;
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: .03em;
}

.single__title { font-size: clamp(1.9rem, 5.5vw, 3rem); }
.single__meta { color: var(--ink-faint); font-size: .9rem; display: flex; gap: .45rem; }

.single__thumb {
	margin: 0 auto 2.5rem;
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow);
}
.single__thumb img { width: 100%; }

/* Contenido editorial */
.prose { font-size: 1.09rem; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: 1.65rem; margin-top: 2.25em; }
.prose h3 { font-size: 1.3rem; margin-top: 1.85em; }
.prose img, .prose figure { border-radius: var(--radius); }
.prose figcaption { font-size: .85rem; color: var(--ink-faint); text-align: center; margin-top: .6rem; }

.prose blockquote {
	margin: 2em 0;
	padding: 1rem 1.5rem;
	border-left: 4px solid var(--accent);
	background: var(--surface);
	border-radius: 0 var(--radius) var(--radius) 0;
	color: var(--ink-soft);
	font-style: italic;
}

.prose code {
	background: var(--indigo-tint);
	padding: .15em .4em;
	border-radius: 5px;
	font-size: .9em;
}
.prose pre {
	background: var(--ink);
	color: #f4f4f5;
	padding: 1.25rem;
	border-radius: var(--radius);
	overflow-x: auto;
}
.prose pre code { background: none; color: inherit; padding: 0; }

.prose table { width: 100%; border-collapse: collapse; }
.prose th, .prose td { padding: .65rem .75rem; border-bottom: 1px solid var(--line); text-align: left; }
.prose th { font-weight: 650; background: var(--surface); }

/* Marca palabras en japonés dentro del contenido: <span class="jp">…</span> */
.jp, .prose :lang(ja) {
	font-family: var(--font-jp);
	font-size: 1.05em;
}

/* Etiquetas y navegación entre entradas */
.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	list-style: none;
	margin: 2.5rem 0 0;
	padding: 0;
}
.tag-list a {
	display: block;
	padding: .3rem .75rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 999px;
	font-size: .85rem;
	text-decoration: none;
	color: var(--ink-soft);
}
.tag-list a:hover { border-color: var(--accent); color: var(--accent); }

.post-nav {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
	margin-top: 3rem;
	padding-top: 1.75rem;
	border-top: 1px solid var(--line);
	font-weight: 600;
}
.post-nav a { text-decoration: none; }

/* Paginación */
.pagination { margin-top: 3rem; }
.pagination__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: .4rem;
	list-style: none;
	margin: 0; padding: 0;
}
.pagination__list a,
.pagination__list span {
	display: grid;
	place-items: center;
	min-width: 42px;
	padding: .55rem .8rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 10px;
	text-decoration: none;
	font-weight: 600;
	font-size: .95rem;
}
.pagination__list .current { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Búsqueda */
.search-form { display: flex; gap: .5rem; max-width: 30rem; margin-top: 1.25rem; }
.search-form__input {
	flex: 1;
	padding: .7rem 1rem;
	border: 1px solid var(--line);
	border-radius: 999px;
	background: var(--surface);
	font-size: .95rem;
}
.search-form__submit {
	padding: .7rem 1.35rem;
	background: var(--ink);
	color: #fff;
	border: 0;
	border-radius: 999px;
	font-weight: 650;
}

/* Estado vacío */
.empty-state { text-align: center; padding-block: clamp(3rem, 8vw, 5rem); }
.empty-state__mark {
	font-family: var(--font-jp);
	font-size: clamp(3rem, 12vw, 5rem);
	color: var(--accent);
	opacity: .18;
	margin: 0 0 .5rem;
	line-height: 1;
}
.empty-state__title { font-size: clamp(1.5rem, 4vw, 2rem); }
.empty-state__text { color: var(--ink-soft); }
.empty-state .search-form { margin-inline: auto; }

/* Barra lateral */
.widget {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 1.35rem;
	margin-bottom: 1.25rem;
}
.widget__title { font-size: 1.05rem; margin-bottom: .85rem; }
.widget ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.widget a { text-decoration: none; }

/* Quiz (shortcode [mi_quiz]) */
.quiz {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	padding: clamp(1.25rem, 4vw, 2rem);
	box-shadow: var(--shadow-sm);
	margin-block: 2rem;
}
.quiz__title { font-size: 1.2rem; margin-bottom: 1rem; }
.quiz__prompt {
	font-family: var(--font-jp);
	font-size: clamp(3rem, 12vw, 4.5rem);
	text-align: center;
	line-height: 1.1;
	margin: 1rem 0 1.5rem;
}
.quiz__options {
	display: grid;
	gap: .6rem;
	grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
	list-style: none;
	padding: 0; margin: 0;
}
.quiz__option {
	width: 100%;
	padding: .85rem 1rem;
	background: var(--paper);
	border: 1.5px solid var(--line);
	border-radius: var(--radius);
	font-weight: 600;
	transition: border-color .15s ease, background .15s ease;
}
.quiz__option:hover:not(:disabled) { border-color: var(--indigo); background: var(--indigo-tint); }
.quiz__option.is-correct { border-color: #1a7f4b; background: #e8f6ee; }
.quiz__option.is-wrong   { border-color: var(--accent); background: var(--accent-tint); }
.quiz__option:disabled { cursor: default; }

.quiz__status {
	display: flex;
	justify-content: space-between;
	font-size: .85rem;
	color: var(--ink-faint);
	margin-bottom: .5rem;
}
.quiz__result { text-align: center; }
.quiz__score { font-size: 2.5rem; font-weight: 700; color: var(--accent); margin: .5rem 0; }

/* Pie */
.site-footer {
	margin-top: var(--section-y);
	padding-block: clamp(2.5rem, 6vw, 4rem) 1.5rem;
	background: var(--surface);
	border-top: 1px solid var(--line);
}
.site-footer__inner {
	display: grid;
	gap: 2rem;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}
.site-footer__logo-link {
	display: inline-block;
	text-decoration: none;
	transition: opacity 0.2s ease;
	opacity: 0.9;
}

.site-footer__logo-link:hover {
	opacity: 1;
}

.site-footer__logo {
	height: auto;
	max-height: 100px;
	max-width: 250px;
	display: block;
	margin-bottom: 1rem;
}
.site-footer__name { font-weight: 700; margin: .75rem 0 .25rem; }
.site-footer__blurb { color: var(--ink-faint); font-size: 1.2rem; margin: 0; }

.site-footer__col-title {
	font-weight: 600;
	font-size: 1.38rem;
	color: var(--ink);
	margin: 0 0 1rem;
}

.site-footer__cta-text {
	color: var(--ink-faint);
	font-size: 1.1rem;
	line-height: 1.4;
	margin: 0;
}

.site-footer__list,
.site-footer__social-list {
	list-style: none;
	padding: 0; margin: 0;
	display: grid;
	gap: .5rem;
}
.site-footer__list a,
.site-footer__social-list a {
	color: var(--ink-soft);
	text-decoration: none;
	font-size: 1.09rem;
}
.site-footer__list a:hover,
.site-footer__social-list a:hover { color: var(--accent); }

.site-footer__legal {
	margin-top: 2.5rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--line);
	font-size: 1rem;
	color: var(--ink-faint);
}
.site-footer__legal p { margin: 0; }

/* Escritorio estrecho (≈900–1000 px): menú más compacto para que "Ver planes" no pise los botones de acceso. */
@media (min-width: 56.01em) and (max-width: 66em) {
	.site-nav__list { gap: .1rem; }
	.site-nav__trigger,
	.site-nav__list a { padding: .45rem .55rem; font-size: .9rem; }
	.site-nav__list a.site-nav__cta { padding: .5rem .9rem; }
	.site-header__actions { padding-left: .25rem; gap: .5rem; }
	.site-header__auth .header-btn { padding: .5rem .9rem; }
}

/* Menú móvil abierto: el fondo no se desplaza. */
html.nav-locked,
html.nav-locked body { overflow: hidden; }

/* ---------- 6. Responsive ---------- */
@media (max-width: 56em) {
	.nav-toggle { display: block; }

	/* Con sesión: el nombre se recorta y «Salir» pasa al menú. */
	.site-user-menu .js-logout { display: none; }
	.user-display-name__texto { max-width: 8rem; }
	.site-nav .site-nav__item--cuenta {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: .75rem;
		margin-top: .5rem;
		padding-top: .75rem;
		border-top: 1px solid var(--line);
	}
	.site-nav__cuenta-nombre {
		display: inline-flex;
		align-items: center;
		gap: .4rem;
		min-width: 0;
		font-weight: 600;
		color: var(--ink-soft);
	}
	.site-nav__cuenta-texto {
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

	.site-nav {
		position: absolute;
		inset: 100% 0 auto;
		background: var(--paper);
		border-bottom: 1px solid var(--line);
		padding: .75rem 1.25rem 1.25rem;
		display: none;
		box-shadow: var(--shadow);
	}
	.site-nav.is-open {
		display: block;
		/* El panel se desplaza por dentro; el fondo queda bloqueado (html.nav-locked). */
		max-height: calc(100dvh - 68px);
		overflow-y: auto;
		overscroll-behavior: contain;
	}

	.site-nav__list { flex-direction: column; align-items: stretch; gap: .15rem; }
	.site-nav__list a { padding: .75rem .9rem; border-radius: var(--radius-sm); }

	/* Desplegables como acordeón: cerrados hasta tocar el título. */
	.site-nav__trigger {
		width: 100%;
		justify-content: space-between;
		padding: .75rem .9rem;
		border-radius: var(--radius-sm);
	}

	.site-nav__list .sub-menu {
		position: static;
		min-width: 0;
		border: 0;
		box-shadow: none;
		background: transparent;
		padding: 0 0 0 1rem;
	}

	/* "Ver planes" al final del panel, a ancho completo. */
	.site-nav__item--cta { margin-left: 0; margin-top: .6rem; }
	.site-nav__list a.site-nav__cta {
		display: block;
		width: 100%;
		padding: .8rem 1rem;
		text-align: center;
		border-radius: 999px;
	}
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: .01ms !important;
		transition-duration: .01ms !important;
		scroll-behavior: auto !important;
	}
}

/* Social Media Icons */
.site-footer__social-list {
	display: flex;
	gap: 15px;
	justify-content: flex-start;
	flex-wrap: wrap;
	list-style: none;
	padding: 0;
	margin: 0;
}

.site-footer__social-list a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 50px;
	height: 50px;
	background: var(--line);
	color: var(--ink);
	text-decoration: none;
	border-radius: 50%;
	font-size: 34px;
	transition: all 0.3s ease;
}

.site-footer__social-list a:hover {
	background: var(--accent);
	color: var(--surface);
	transform: scale(1.1);
}

.site-footer__social-list a:focus {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

@media (max-width: 768px) {
	.site-footer__social-list a {
		width: 61px;
		height: 61px;
		font-size: 31px;
	}
}

/* Homepage Hero */
.hero {
	padding: clamp(4rem, 10vw, 8rem) 0;
	background: linear-gradient(135deg, var(--indigo) 0%, var(--accent) 100%);
	color: #fff;
	text-align: center;
}

@media (prefers-color-scheme: dark) {
	.hero {
		background: linear-gradient(135deg, #1a2f4a 0%, #8B0000 100%);
	}
}

/* Hero con imagen de fondo (prueba): capa oscura para mantener legible el texto blanco */
.hero--imagen {
	position: relative;
	overflow: hidden;
	isolation: isolate;
	background: #1c2a47;
}

.hero--imagen .hero__bg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 30% 47%;
	z-index: -2;
}

.hero--imagen::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: linear-gradient(180deg, rgba(0, 0, 0, .12) 0%, rgba(0, 0, 0, .30) 100%);
}

.hero--imagen .hero__inner { max-width: 46rem; margin-inline: auto; }

/* Capa más ligera y neutra: la legibilidad del texto la da la sombra, no el velo */
.hero--imagen .hero__title,
.hero--imagen .hero__subtitle,
.hero--imagen h1 {
	text-shadow: 0 2px 14px rgba(0, 0, 0, .55), 0 1px 3px rgba(0, 0, 0, .4);
}

.hero__title {
	font-size: clamp(2rem, 5vw, 3.5rem);
	margin-bottom: 1rem;
	font-weight: 700;
	letter-spacing: -0.02em;
}

.hero__subtitle {
	font-size: 1.25rem;
	margin-bottom: 2.5rem;
	opacity: 0.95;
	font-weight: 500;
}

@media (max-width: 600px) {
	.hero__title {
		font-size: 1.5rem;
	}

	.hero__subtitle {
		font-size: 1rem;
	}
}

.hero__cta {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
}

.button {
	padding: 0.775rem 2.25rem;
	border-radius: var(--radius);
	text-decoration: none;
	font-weight: 600;
	transition: all 0.3s ease;
	display: inline-block;
	border: 2px solid transparent;
	font-size: 1rem;
	cursor: pointer;
}

.button--primary {
	background: var(--paper);
	color: var(--accent);
}

.button--primary {
	transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.button--primary:hover,
.button--primary:focus-visible {
	background: var(--accent);
	color: var(--surface);
	transform: translateY(-2px);
	box-shadow: 0 8px 16px rgba(220, 36, 31, 0.2);
}

@media (prefers-color-scheme: dark) {
	.button--primary {
		background: var(--surface);
		color: var(--accent);
	}

	.button--primary:hover,
	.button--primary:focus-visible {
		background: var(--accent);
		color: var(--surface);
		box-shadow: 0 8px 16px rgba(255, 107, 99, 0.3);
	}
}

.button--secondary {
	background: var(--accent);
	color: #fff;
	border-color: var(--accent);
}

.button--secondary:hover,
.button--secondary:focus-visible {
	background: var(--accent-light);
	border-color: var(--accent-light);
	/* El enlace global cambia a rojo en :hover y se confunde con el fondo: el texto se queda blanco. */
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 8px 16px rgba(220, 36, 31, 0.3);
}

/* Oscuro (sistema o interruptor): hover en el rojo de la marca (#DC241F, más intenso que --accent en oscuro) con texto blanco (4,87:1). */
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) .button--secondary:hover,
	:root:not([data-theme="light"]) .button--secondary:focus-visible {
		background: #DC241F;
		border-color: #DC241F;
		color: #fff;
		box-shadow: 0 8px 16px rgba(220, 36, 31, 0.45);
	}
}

:root[data-theme="dark"] .button--secondary:hover,
:root[data-theme="dark"] .button--secondary:focus-visible {
	background: #DC241F;
	border-color: #DC241F;
	color: #fff;
	box-shadow: 0 8px 16px rgba(220, 36, 31, 0.45);
}

.button--outline {
	background: transparent;
	color: var(--accent);
	border-color: var(--accent);
}

.button--outline:hover {
	background: rgba(255,255,255,0.15);
	transform: translateY(-2px);
	box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

/* Sobre la foto del hero el contorno rojo no contrasta: borde y texto blancos */
.hero--imagen .button--outline {
	color: #fff;
	border-color: #fff;
}

.hero--imagen .button--outline:hover {
	background: rgba(255,255,255,0.2);
}

.pt-level-card .button--outline {
	color: var(--ink-soft);
	border-color: var(--line);
}

.pt-level-card .button--outline:hover {
	background: var(--surface);
	color: var(--ink-soft);
	border-color: var(--ink-soft);
}

.intro {
	padding: clamp(3rem, 8vw, 6rem) 0;
}

.intro__header {
	text-align: center;
	max-width: 640px;
	margin: 0 auto clamp(2.5rem, 6vw, 4rem);
}

.intro__eyebrow {
	margin: 0 0 .75rem;
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .08em;
	color: var(--accent);
}

.intro__header h2 {
	font-size: clamp(1.75rem, 4vw, 2.25rem);
	margin-bottom: 1rem;
}

.intro__lede {
	font-size: 1.125rem;
	color: var(--ink-soft);
	line-height: 1.6;
	margin: 0;
}

.feature-grid {
	display: grid;
	gap: 1.5rem;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
}

.feature-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: .5rem;
	padding: 2rem 1.75rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	text-decoration: none;
	color: var(--ink);
	box-shadow: var(--shadow-sm);
	transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.feature-card:hover,
.feature-card:focus-visible {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
	border-color: var(--accent);
	color: var(--ink);
}

.feature-card__icon {
	font-size: 2.5rem;
	line-height: 1;
	width: 3.5rem;
	height: 3.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--accent-pale);
	border-radius: var(--radius);
	margin-bottom: .5rem;
	transition: transform .25s ease;
}

.feature-card:hover .feature-card__icon {
	transform: scale(1.08) rotate(-4deg);
}

.feature-card__eyebrow {
	margin: 0;
	font-size: .75rem;
	font-weight: 700;
	letter-spacing: .08em;
	color: var(--accent);
}

.feature-card__title {
	font-size: 1.15rem;
	margin: 0;
}

.intro__cta {
	display: flex;
	justify-content: center;
	margin-top: clamp(2rem, 5vw, 3rem);
}

.feature-card__text {
	font-size: .95rem;
	color: var(--ink-soft);
	line-height: 1.55;
	margin: 0;
}

/* ---------- Method section ---------- */
.method {
	padding: clamp(3rem, 8vw, 6rem) 0;
	background: var(--indigo-tint);
}

@media (prefers-color-scheme: dark) {
	.method {
		background: var(--surface);
	}
}

.method__header {
	text-align: center;
	max-width: 760px;
	margin: 0 auto clamp(3rem, 7vw, 4.5rem);
}

.method__header h2 {
	font-size: clamp(1.75rem, 4vw, 2.5rem);
	margin-bottom: 1.25rem;
	line-height: 1.25;
}

.method__lede {
	font-size: 1.15rem;
	color: var(--ink-soft);
	line-height: 1.65;
	margin: 0;
}

.method-grid {
	display: grid;
	gap: 2.5rem clamp(1.5rem, 4vw, 3rem);
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.method-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: .75rem;
}

.method-card__image {
	width: 100%;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-lg);
	background: var(--indigo-tint);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: .5rem;
	position: relative;
	overflow: hidden;
}

@media (prefers-color-scheme: dark) {
	.method-card__image {
		background: #2f3742;
	}
}

:root[data-theme="dark"] .method-card__image {
	background: #2f3742;
}

.method-card__image img {
	width: 110%;
	height: 110%;
	object-fit: contain;
	padding: 0.1rem;
}

.method-card__title {
	font-size: 1.6rem;
	margin: 0;
	line-height: 1.35;
}

.method-card__text {
	font-size: 1.05rem;
	color: var(--ink-soft);
	line-height: 1.6;
	margin: 0;
}

/* ---------- Principles section (El método Minuto Idiomas) ---------- */
.principles {
	padding: var(--section-y) 0;
	background: var(--indigo-tint);
}

@media (prefers-color-scheme: dark) {
	.principles { background: var(--surface); }
}

:root[data-theme="dark"] .principles { background: var(--surface); }
:root[data-theme="light"] .principles { background: var(--indigo-tint); }

.principles__header {
	text-align: center;
	max-width: 760px;
	margin: 0 auto clamp(2.5rem, 6vw, 4rem);
}

.principles__eyebrow {
	margin: 0 0 .75rem;
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .08em;
	color: var(--accent);
}

.principles__header h2 {
	font-size: clamp(1.75rem, 4vw, 2.5rem);
	margin-bottom: 1rem;
	line-height: 1.25;
}

.principles__lede {
	font-size: 1.15rem;
	color: var(--ink-soft);
	line-height: 1.65;
	margin: 0;
}

.principles-grid {
	display: grid;
	gap: 1.5rem;
	grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 960px) {
	.principles-grid { grid-template-columns: 1fr; }
}

.principle-card {
	display: flex;
	flex-direction: column;
	gap: .75rem;
	padding: 2rem 1.75rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}

@media (prefers-color-scheme: dark) {
	.principle-card { background: var(--paper); }
}

:root[data-theme="dark"] .principle-card { background: var(--paper); }
:root[data-theme="light"] .principle-card { background: var(--surface); }

.principle-card__number {
	font-size: 2.25rem;
	font-weight: 800;
	line-height: 1;
	color: var(--accent);
}

.principle-card__title {
	font-size: 1.3rem;
	line-height: 1.3;
	margin: 0;
}

.principle-card__subtitle {
	font-weight: 600;
	color: var(--ink);
	line-height: 1.5;
	margin: 0;
}

.principle-card__list {
	margin: .5rem 0 0;
	padding-left: 1.25rem;
	display: grid;
	gap: .75rem;
	color: var(--ink-soft);
	font-size: .98rem;
	line-height: 1.6;
}

.principles__cta {
	display: flex;
	justify-content: center;
	margin-top: clamp(2rem, 5vw, 3rem);
}

/* ---------- Newsletter section ---------- */
.newsletter {
	padding: clamp(3rem, 8vw, 6rem) 0;
}

.newsletter__card {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	padding: clamp(2rem, 6vw, 3.5rem);
	box-shadow: var(--shadow);
}

.newsletter__title {
	font-size: clamp(1.5rem, 3.5vw, 2.125rem);
	margin-bottom: 1rem;
	line-height: 1.3;
	text-align: left;
}

.newsletter__grid {
	display: grid;
	gap: clamp(2rem, 5vw, 3.5rem);
	grid-template-columns: 1fr;
}
@media (min-width: 56em) {
	.newsletter__grid { grid-template-columns: minmax(0, 280px) minmax(0, 1fr); }
}

.newsletter__aside {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 1rem;
}
@media (min-width: 56em) {
	.newsletter__aside { position: sticky; top: 6rem; align-self: start; }
}

.newsletter__brand {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 140px;
	padding: 1.1rem;
	background: var(--ink-tint);
	border-radius: var(--radius);
}

.newsletter__brand-name {
	font-size: 1.5rem;
	font-weight: 1000;
	color: var(--accent);
	letter-spacing: -.01em;
	text-align: center;
}

.newsletter__brand-image {
	max-width: 180%;
	max-height: 500px;
	width: auto;
	height: auto;
	object-fit: contain;
}

@media (max-width: 600px) {
	.newsletter__brand-image {
		max-width: 120%;
		max-height: 325px;
	}
}

.newsletter__hook {
	font-size: 1.15rem;
	font-weight: 600;
	line-height: 1.45;
	margin: 0;
}

.newsletter__lede {
	font-size: 1.365rem;
	color: var(--ink-soft);
	line-height: 1.6;
	margin: 0 0 1.5em;
}

.newsletter__list-title {
	font-weight: 700;
	margin: 0 0 .75em;
}

.newsletter__list {
	list-style: none;
	padding: 0;
	margin: 0 0 1.5em;
	display: grid;
	gap: .65rem;
}

.newsletter__list li {
	position: relative;
	padding-left: 1.4rem;
	color: var(--ink-soft);
	line-height: 1.55;
}

.newsletter__list li::before {
	content: "―";
	position: absolute;
	left: 0;
	color: var(--accent);
	font-weight: 700;
}

.newsletter__closing {
	font-size: 1.02rem;
	color: var(--ink-soft);
	line-height: 1.65;
	margin: 0 0 2rem;
}

.newsletter-form {
	max-width: 420px;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.newsletter-form input[type="text"],
.newsletter-form input[type="email"] {
	width: 100%;
	padding: .85rem 1.1rem;
	border: 1.5px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--paper);
	color: var(--ink);
	font-size: 1rem;
	font-family: inherit;
	transition: border-color .2s ease, box-shadow .2s ease;
}

.newsletter-form input[type="text"]::placeholder,
.newsletter-form input[type="email"]::placeholder {
	color: var(--ink-faint);
}

.newsletter-form input[type="text"]:focus,
.newsletter-form input[type="email"]:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-pale);
}

.form-group--checkbox {
	display: flex;
}

.checkbox-label {
	display: flex;
	align-items: flex-start;
	gap: .6rem;
	font-size: .92rem;
	color: var(--ink-soft);
	line-height: 1.45;
	cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
	/* 1.5rem (24px) es el mínimo recomendado para un objetivo táctil; el
	   tamaño anterior (1.05rem / ~17px) era fácil de tocar "cerca" y fallar. */
	margin-top: .15rem;
	width: 1.5rem;
	height: 1.5rem;
	accent-color: var(--accent);
	flex-shrink: 0;
	cursor: pointer;
}

.checkbox-label a {
	font-weight: 600;
}

.newsletter-form .button {
	width: 100%;
	text-align: center;
	border: none;
}

/* ---------------------------------------------------------
   Newsletter: widget de Turnstile, botón y mensajes.
   Acotado a .newsletter-form para no tocar otros formularios.
   --------------------------------------------------------- */

.newsletter-form .form-group--turnstile {
	display: flex;
	justify-content: center;
}

/* Reserva altura: el widget no siempre dibuja algo, y sin esto el layout
   salta cuando Cloudflare decide mostrar el desafío. */
.newsletter-form .cf-turnstile {
	min-height: 65px;
}

.newsletter-form .button[disabled] {
	opacity: .55;
	cursor: not-allowed;
}

.newsletter-form .button[disabled]:hover {
	transform: none;
	box-shadow: none;
	background: var(--accent);
}

/* El contenedor del mensaje existe siempre (aria-live necesita estar en el DOM
   desde el inicio para que los lectores de pantalla anuncien los cambios), así
   que se colapsa mientras está vacío en vez de ocultarse con display:none. */
.newsletter-form .form-message:empty {
	display: none;
}

.newsletter-form .form-message--success {
	background: var(--accent-pale);
	color: var(--ink);
}

/* Aviso de configuración, visible solo para administradores. */
.newsletter-form__aviso {
	margin: 0;
	padding: .85rem 1.1rem;
	border: 1.5px dashed var(--line);
	border-radius: var(--radius-sm);
	font-size: .85rem;
	color: var(--ink-soft);
	text-align: center;
}

.newsletter-form .form-message--error {
	background: var(--accent-tint);
	color: var(--ink);
}

.form-message {
	padding: .75rem 1rem;
	border-radius: var(--radius-sm);
	font-size: .92rem;
}

.form-message.success {
	background: #e6f4ea;
	color: #1e7834;
}

.form-message.error {
	background: var(--accent-pale);
	color: var(--accent);
}

@media (prefers-color-scheme: dark) {
	.form-message.success {
		background: #16281c;
		color: #6fcf8a;
	}
}

/* Locked content notice */
.locked-notice {
	background: var(--indigo-tint);
	border: 2px solid var(--indigo);
	border-radius: var(--radius);
	padding: 3rem 2rem;
	text-align: center;
	margin: 4rem 0;
}

.locked-notice h1 {
	margin-bottom: 1rem;
}

.locked-notice p {
	font-size: 1.125rem;
	margin-bottom: 2rem;
	color: var(--ink-soft);
}

.locked-notice .button {
	margin: 0 0.5rem;
}

/* ---------- Placement Test (Prueba de Nivel) ---------- */
.pt-page {
	padding-block: clamp(2rem, 5vw, 3.5rem);
}

.pt-card {
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	padding: clamp(1.5rem, 4vw, 2.5rem);
	box-shadow: var(--shadow-sm);
	margin-top: 1.5rem;
}

.pt-levels {
	display: grid;
	gap: 1rem;
	grid-template-columns: 1fr 1fr;
	margin-top: 1.5rem;
}
@media (max-width: 560px) {
	.pt-levels { grid-template-columns: 1fr; }
}

.pt-level-card {
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 1.25rem;
	background: var(--paper);
}

.pt-level-card--locked {
	opacity: .6;
}

.pt-level-badge {
	font-family: var(--font-jp);
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--accent);
	margin-bottom: .25rem;
}

.pt-level-meta {
	font-size: .85rem;
	color: var(--ink-soft);
	margin-bottom: 1rem;
}

.pt-test-header {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	margin-bottom: .5rem;
}

.pt-qcount {
	font-size: .85rem;
	color: var(--ink-soft);
}

.pt-timer {
	font-family: var(--font-jp);
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--indigo);
}

.pt-timer--low {
	color: var(--accent);
}

.pt-progress-track {
	height: 6px;
	background: var(--indigo-tint);
	border-radius: 4px;
	overflow: hidden;
	margin-bottom: 1.5rem;
}

.pt-progress-fill {
	height: 100%;
	background: var(--accent);
	border-radius: 4px;
	transition: width .3s ease;
}

.pt-q-category {
	font-size: .75rem;
	color: var(--accent);
	letter-spacing: .08em;
	text-transform: uppercase;
	font-weight: 600;
	margin-bottom: .5rem;
}

.pt-q-prompt {
	font-family: var(--font-jp);
	font-size: 1.3rem;
	line-height: 1.9;
	margin-bottom: .5rem;
}

.pt-page ruby {
	ruby-align: center;
}

.pt-page rt {
	font-size: .55em;
	color: var(--ink-soft);
	font-weight: 500;
	user-select: none;
}

.pt-q-sub {
	font-size: .9rem;
	color: var(--ink-soft);
	margin-bottom: 1rem;
}

.pt-q-visual {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	margin: .75rem 0 1.25rem;
}

.pt-q-image {
	max-width: 500px;
	border-radius: var(--radius-sm);
	-webkit-user-select: none;
	user-select: none;
	-webkit-touch-callout: none;
}

.pt-q-image-placeholder {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 240px;
	height: 180px;
	border: 1.5px dashed var(--line);
	border-radius: var(--radius-sm);
	color: var(--ink-faint);
	font-size: .8rem;
	text-transform: uppercase;
	letter-spacing: .05em;
}

.pt-audio-btn {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	background: var(--indigo);
	color: #fff;
	border: none;
	border-radius: var(--radius-sm);
	padding: .7rem 1.2rem;
	font-size: .9rem;
	font-weight: 600;
	cursor: pointer;
}

.pt-audio-btn:hover {
	opacity: .9;
}

.pt-options {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: .6rem;
	margin-top: .5rem;
}
@media (max-width: 520px) {
	.pt-options { grid-template-columns: 1fr; }
}

.pt-opt {
	text-align: left;
	border: 1px solid var(--line);
	background: var(--paper);
	border-radius: var(--radius-sm);
	padding: .85rem 1rem;
	font-size: 1rem;
	line-height: 1.9;
	color: var(--ink);
	cursor: pointer;
	transition: border-color .12s ease, background .12s ease;
}

.pt-opt:hover:not(:disabled) {
	border-color: var(--indigo);
	background: var(--indigo-tint);
}

.pt-opt--correct {
	border-color: #3E7A52;
	background: #E4EFE6;
	color: #204630;
	font-weight: 600;
}

.pt-opt--incorrect {
	border-color: var(--accent);
	background: var(--accent-pale);
	color: var(--accent);
	font-weight: 600;
}

.pt-opt:disabled {
	cursor: default;
}

.pt-feedback {
	margin-top: 1.25rem;
	padding: 1rem 1.15rem;
	border-radius: var(--radius-sm);
	font-size: .9rem;
	display: none;
}

.pt-feedback.show {
	display: block;
}

.pt-feedback.ok {
	background: #E4EFE6;
	border: 1px solid #3E7A52;
	color: #204630;
}

.pt-feedback.no {
	background: var(--accent-pale);
	border: 1px solid var(--accent);
	color: var(--accent);
}

.pt-feedback strong {
	display: block;
	margin-bottom: .25rem;
	font-family: var(--font-jp);
}

.pt-test-nav {
	display: flex;
	justify-content: flex-end;
	margin-top: 1.5rem;
}

.pt-hanko {
	width: 90px;
	height: 90px;
	border-radius: 50%;
	border: 3px solid var(--accent);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 1.25rem;
	transform: rotate(-6deg);
}

.pt-hanko--pass {
	border-color: var(--indigo);
}

.pt-hanko span {
	font-family: var(--font-jp);
	font-size: .9rem;
	font-weight: 700;
	color: var(--accent);
}

.pt-hanko--pass span {
	color: var(--indigo);
}

.pt-score-big {
	font-family: var(--font-jp);
	font-size: 2.75rem;
	font-weight: 700;
	text-align: center;
	color: var(--ink);
	margin: .25rem 0;
}

.pt-score-sub {
	text-align: center;
	color: var(--ink-soft);
	font-size: .9rem;
	margin-bottom: 1.5rem;
}

.pt-breakdown {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: .6rem;
	margin: 1.25rem 0;
}
@media (max-width: 520px) {
	.pt-breakdown { grid-template-columns: 1fr; }
}

.pt-bd-item {
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	padding: .75rem .9rem;
}

.pt-bd-label {
	font-size: .75rem;
	color: var(--ink-soft);
	margin-bottom: .25rem;
}

.pt-bd-val {
	font-family: var(--font-jp);
	font-size: 1.2rem;
	font-weight: 700;
}

.pt-result-actions {
	display: flex;
	gap: .6rem;
	margin-top: 1.5rem;
	flex-wrap: wrap;
}

.pt-result-actions .button {
	flex: 1;
}

.pt-lead-form {
	max-width: 420px;
	display: flex;
	flex-direction: column;
	gap: 1.1rem;
	margin-top: 1rem;
}

.pt-lead-form input[type="text"],
.pt-lead-form input[type="email"] {
	width: 100%;
	padding: .8rem 1rem;
	border: 1.5px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--paper);
	color: var(--ink);
	font-size: 1rem;
	font-family: inherit;
}

.pt-lead-form input[type="text"]:focus,
.pt-lead-form input[type="email"]:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-pale);
}

.pt-lead-lede {
	color: var(--ink-soft);
	font-size: .95rem;
	line-height: 1.55;
	margin: .5rem 0 0;
}

#tips-container {
	display: grid;
	gap: .75rem;
	margin-top: 1rem;
}

.pt-tip-item {
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: .9rem 1.1rem;
	background: var(--surface);
	font-size: .92rem;
	line-height: 1.55;
	color: var(--ink-soft);
}

.pt-tip-item strong {
	color: var(--ink);
}

.pt-lab-cta {
	text-align: center;
}

.pt-lab-cta p {
	color: var(--ink-soft);
	margin: .5rem 0 1.25rem;
}

/* ============ LAB PAGE ============ */

.lab-page {
	padding: var(--section-y) 0;
}

.lab-hero {
	text-align: center;
	margin-bottom: 4rem;
	border: 1px solid var(--line);
	padding: 2rem 1.75rem;
	box-shadow: var(--shadow-sm);
	background: var(--surface);
	transition: transform .18s ease, box-shadow .18s ease;
	border-radius: var(--radius-lg);
	overflow: hidden;
}

.lab-hero:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.lab-hero__badge {
	display: inline-block;
	padding: .4rem .8rem;
	background: var(--accent-pale);
	color: var(--accent);
	font-size: .75rem;
	font-weight: 700;
	letter-spacing: .05em;
	border-radius: 999px;
	margin-bottom: 1rem;
}

.lab-hero__title {
	font-size: clamp(2rem, 5vw, 3.5rem);
	line-height: 1.1;
	margin-bottom: .5rem;
	color: var(--ink);
}

.lab-hero__highlight {
	color: var(--accent);
}

.lab-hero__subtitle {
	font-size: 1.1rem;
	color: var(--ink-soft);
	max-width: 600px;
	margin: 0 auto 2rem;
}

.lab-hero__metrics {
	display: flex;
	justify-content: center;
	gap: 2rem;
	flex-wrap: wrap;
	margin-top: 2rem;
}

.lab-metric {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.lab-metric__value {
	font-size: 1.8rem;
	font-weight: 700;
	color: var(--accent);
}

.lab-metric__label {
	font-size: .85rem;
	color: var(--ink-soft);
	margin-top: .25rem;
}

/* Filters */
.lab-filters-toggle {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	padding: .65rem 1.1rem;
	margin-bottom: 1.5rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 999px;
	font-size: .9rem;
	font-weight: 600;
	color: var(--ink);
	cursor: pointer;
	transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.lab-filters-toggle:hover,
.lab-filters-toggle:focus-visible {
	border-color: var(--accent);
	color: var(--accent);
}

.lab-filters-toggle[aria-expanded="true"] {
	border-color: var(--accent);
	color: var(--accent);
	background: var(--accent-pale);
}

.lab-filters-toggle__chevron {
	font-size: .75em;
	transition: transform .15s ease;
}

.lab-filters-toggle[aria-expanded="true"] .lab-filters-toggle__chevron {
	transform: rotate(180deg);
}

.lab-filters {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	margin-bottom: 3rem;
	padding: 1.5rem;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--surface);
}

.lab-filters[hidden] {
	display: none;
}

.lab-filter-group {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: .5rem;
}

.lab-filter__title {
	flex: 0 0 auto;
	width: 90px;
	font-size: .7rem;
	font-weight: 700;
	letter-spacing: .08em;
	color: var(--ink-faint);
	text-transform: uppercase;
}

.lab-chip {
	padding: .5rem 1rem;
	background: transparent;
	color: var(--ink-soft);
	border: 1px solid var(--line);
	border-radius: 999px;
	font-size: .9rem;
	font-weight: 500;
	cursor: pointer;
	transition: all .2s ease;
}

.lab-chip:hover {
	border-color: var(--accent);
	color: var(--accent);
}

.lab-chip--active {
	background: var(--accent);
	color: #fff;
	border-color: var(--accent);
}

/* Sections */
.lab-section {
	margin-bottom: 3rem;
}

.lab-section__title {
	font-size: 1.5rem;
	font-weight: 700;
	margin-bottom: 1.5rem;
	color: var(--ink);
}

.lab-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.625rem;
}

/* Card */
.lab-card {
	display: flex;
	flex-direction: column;
	border-radius: var(--radius-sm);
	overflow: hidden;
	box-shadow: var(--shadow);
	transition: transform .2s ease, box-shadow .2s ease;
	background: var(--paper);
	border: 1px solid var(--line);
}

.lab-card:hover:not([aria-disabled]) {
	transform: translateY(-2px);
	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.lab-card.is-hidden {
	display: none;
}

.lab-card__header {
	padding: 1.3rem;
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 1rem;
	color: #fff;
}

.lab-card__icon {
	font-size: 2rem;
	flex-shrink: 0;
}

.lab-card__badges {
	display: flex;
	gap: .5rem;
}

.lab-badge {
	display: inline-block;
	padding: .3rem .6rem;
	background: rgba(255, 255, 255, 0.2);
	border-radius: .3rem;
	font-size: .75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .02em;
}

.lab-card__body {
	padding: 1.95rem;
	flex: 1;
}

.lab-card__title {
	font-size: 1.3rem;
	font-weight: 700;
	margin-bottom: .2rem;
	color: var(--ink);
}

.lab-card__subtitle {
	font-size: 1.04rem;
	color: var(--ink-soft);
	margin-bottom: .65rem;
	font-weight: 500;
}

.lab-card__description {
	font-size: 1.1rem;
	color: var(--ink-soft);
	margin-bottom: .65rem;
}

.lab-card__meta {
	font-size: 1.04rem;
	color: var(--ink-faint);
	font-style: italic;
}

.lab-card__footer {
	padding: 0.975rem 1.3rem;
	border-top: 1px solid var(--line);
	display: flex;
	justify-content: flex-end;
}

.lab-card__link {
	color: var(--accent);
	font-weight: 600;
	text-decoration: none;
	transition: color .2s ease;
}

.lab-card__link:hover {
	color: var(--accent-light);
	text-decoration: underline;
}

.lab-card__link:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.lab-card__locked {
	color: var(--ink-faint);
	font-weight: 600;
	cursor: not-allowed;
}

/* CTA */
.lab-cta {
	margin-top: 4rem;
	padding: 2rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	text-align: center;
}

.lab-cta__content {
	max-width: 600px;
	margin: 0 auto;
}

.lab-cta h2 {
	margin-bottom: .75rem;
	color: var(--ink);
}

.lab-cta p {
	color: var(--ink-soft);
	margin-bottom: 1.5rem;
}

/* Layout: sidebar + content */
.lab-layout {
	display: flex;
	flex-direction: column;
	gap: 2rem;
	align-items: start;
}

.lab-sidebar {
	width: 100%;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 1.25rem;
}

/* "Laboratorio": enlace a la página principal del laboratorio, encabezado
   del menú en todas las páginas del laboratorio. */
.lab-sidebar__home {
	display: block;
	padding: .5rem 0;
	margin-bottom: .5rem;
	font-weight: 700;
	color: var(--ink);
	border-bottom: 1px solid var(--line);
	text-decoration: none;
}

.lab-sidebar__home:hover,
.lab-sidebar__home:focus-visible {
	color: var(--accent);
}

.lab-sidebar__group {
	margin-bottom: 1rem;
}

.lab-sidebar__group-toggle {
	display: block;
	width: 100%;
	text-align: left;
	background: none;
	border: none;
	padding: .4rem 0;
	font-size: .95rem;
	font-weight: 700;
	color: var(--ink);
	cursor: pointer;
}

.lab-sidebar__group-toggle:hover,
.lab-sidebar__group-toggle:focus-visible {
	color: var(--accent);
}

.lab-sidebar__group-list {
	list-style: none;
	margin: .25rem 0 0;
	padding: 0;
}

.lab-sidebar__item {
	display: block;
	padding: .35rem 0 .35rem .75rem;
	font-size: .9rem;
	color: var(--ink-soft);
	text-decoration: none;
	border-left: 2px solid transparent;
}

a.lab-sidebar__item:hover,
a.lab-sidebar__item:focus-visible {
	color: var(--accent);
	border-left-color: var(--accent);
}

a.lab-sidebar__item--current {
	color: var(--accent);
	border-left-color: var(--accent);
	font-weight: 600;
}

.lab-sidebar__item--locked {
	color: var(--ink-faint);
	cursor: not-allowed;
}

.lab-sidebar__group--active .lab-sidebar__group-toggle {
	color: var(--accent);
}

/* Content column */
.lab-content {
	width: 100%;
	min-width: 0; /* prevent grid children from overflowing the column */
}

/* Section subtitle + eyebrow */
.lab-section__subtitle {
	font-size: .95rem;
	color: var(--ink-soft);
	margin-top: -1rem;
	margin-bottom: 1.5rem;
}

.lab-eyebrow {
	margin-bottom: .75rem;
}

.lab-section {
	outline: 2px solid transparent;
	outline-offset: 8px;
	transition: outline-color .3s ease;
	border-radius: var(--radius-sm);
}

.lab-section.is-highlighted {
	outline-color: var(--accent);
}

/* Empty state */
.lab-empty-state {
	text-align: center;
	padding: 3rem 1rem;
	color: var(--ink-soft);
}

.lab-empty-state p {
	margin-bottom: 1rem;
}

/* Responsive */
@media (min-width: 1024px) {
	.lab-layout {
		display: grid;
		grid-template-columns: 220px 1fr;
		gap: 2.5rem;
	}

	.lab-sidebar {
		position: sticky;
		top: 96px;
		align-self: start;
	}

	.lab-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 1023px) {
	.lab-sidebar {
		position: static;
	}
}

@media (max-width: 768px) {
	/* Carrusel horizontal deslizable en vez de grid apilado */
	.lab-grid {
		display: flex;
		grid-template-columns: none;
		overflow-x: auto;
		scroll-snap-type: x proximity;
		scroll-behavior: smooth;
		-webkit-overflow-scrolling: touch;
		gap: 1rem;
		padding-bottom: .5rem;
		margin-bottom: -.5rem;
		scrollbar-width: none;
		-ms-overflow-style: none;
	}

	.lab-grid::-webkit-scrollbar {
		display: none;
	}

	.lab-grid .lab-card {
		flex: 0 0 auto;
		width: 80%;
		max-width: 300px;
		scroll-snap-align: start;
	}

	.lab-sidebar {
		display: none;
	}
}

@media (max-width: 480px) {
	.lab-grid .lab-card {
		width: 85%;
	}

	.lab-hero__metrics {
		gap: 1.5rem;
	}

	.lab-metric__value {
		font-size: 1.5rem;
	}
}

/* =========================================================
   VOCABULARIO Y KANJI - FLASHCARDS & QUIZ
   ========================================================= */

.vocab-page {
	padding: clamp(1rem, 2vw, 2rem) 0;
}

.vocab-subtitle {
	font-size: 1.125rem;
	color: var(--ink-soft);
	margin-bottom: 2rem;
	text-align: center;
}

/* Selectores de nivel y categoría */
.vocab-selector {
	margin-bottom: 2rem;
}

.vocab-selector h2 {
	font-size: 1.25rem;
	margin-bottom: 1rem;
	color: var(--ink);
}

.vocab-levels,
.vocab-categories {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	justify-content: center;
}

.vocab-level-btn,
.vocab-cat-btn {
	min-width: 80px;
}

.vocab-level-btn.active {
	background: var(--accent);
	color: white;
	border-color: var(--accent);
}

.vocab-level-btn:disabled {
	cursor: not-allowed;
	border-color: var(--accent);
	border-width: 3px;
	color: var(--accent);
	font-size: 1rem;
	
}

.vocab-level-btn small {
	display: block;
	font-size: 0.7rem;
	margin-top: 0.25rem;
}

/* Header de práctica */
.vocab-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
	gap: 1rem;
	flex-wrap: wrap;
}

.vocab-progress {
	display: flex;
	gap: 1rem;
	align-items: center;
	font-weight: 600;
	color: var(--ink);
}

.vocab-progress-bar {
	height: 4px;
	background: var(--line);
	border-radius: 2px;
	overflow: hidden;
	margin-bottom: 2rem;
}

.vocab-progress-fill {
	height: 100%;
	background: var(--accent);
	transition: width 0.3s ease;
}

/* Flashcard */
.vocab-flashcard {
	width: 100%;
	max-width: 600px;
	margin: 0 auto 2rem;
	perspective: 1000px;
	min-height: 400px;
}

.flashcard-inner {
	position: relative;
	width: 100%;
	height: 400px;
	transition: transform 0.6s;
	transform-style: preserve-3d;
}

.vocab-flashcard.is-flipped .flashcard-inner {
	transform: rotateY(180deg);
}

.flashcard-front,
.flashcard-back {
	position: absolute;
	width: 100%;
	height: 100%;
	backface-visibility: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: var(--surface);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 2rem;
	cursor: pointer;
	box-shadow: var(--shadow);
}

.flashcard-back {
	transform: rotateY(180deg);
}

.flashcard-label {
	font-size: 0.875rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--ink-faint);
	margin-bottom: 1rem;
}

.flashcard-main {
	font-size: 3rem;
	font-weight: 700;
	color: var(--ink);
	margin-bottom: 0.5rem;
	font-family: var(--font-jp);
}

/* Reverso: el significado en español va un 30 % más chico y centrado, para que
   las frases de varias palabras no empujen fuera el resto de la tarjeta. */
.flashcard-back .flashcard-main {
	font-size: 2.1rem;
	text-align: center;
	overflow-wrap: anywhere;
}

.flashcard-sub {
	font-size: 1.5rem;
	color: var(--ink-soft);
	margin-bottom: 1rem;
	font-family: var(--font-jp);
}

.flashcard-hint {
	font-size: 0.875rem;
	color: var(--ink-faint);
	margin-top: 2rem;
}

.flashcard-type {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	background: var(--accent-pale);
	color: var(--accent);
	border-radius: var(--radius-sm);
	font-size: 0.875rem;
	font-weight: 600;
	margin-bottom: 1.5rem;
}

.flashcard-example {
	text-align: center;
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--line);
	width: 100%;
}

.example-ja {
	font-size: 1.25rem;
	color: var(--ink);
	margin-bottom: 0.5rem;
	font-family: var(--font-jp);
}

.example-es {
	font-size: 1rem;
	color: var(--ink-soft);
}

.flashcard-notes {
	font-size: 0.875rem;
	color: var(--ink-faint);
	font-style: italic;
	margin-top: 1rem;
	text-align: center;
}

/* Quiz */
.vocab-quiz-card {
	max-width: 600px;
	margin: 0 auto;
	background: var(--surface);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 2rem;
	box-shadow: var(--shadow);
}

.quiz-question {
	text-align: center;
	margin-bottom: 2rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid var(--line);
}

.quiz-label {
	font-size: 0.875rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--ink-faint);
	margin-bottom: 1rem;
}

.quiz-kanji {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--ink);
	margin-bottom: 0.5rem;
	font-family: var(--font-jp);
}

.quiz-kana {
	font-size: 1.25rem;
	color: var(--ink-soft);
	font-family: var(--font-jp);
}

.quiz-options {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
	margin-bottom: 1.5rem;
}

.quiz-option {
	padding: 1rem;
	background: var(--paper);
	border: 2px solid var(--line);
	border-radius: var(--radius-sm);
	cursor: pointer;
	font-size: 1rem;
	font-weight: 600;
	color: var(--ink);
	transition: all 0.2s ease;
}

.quiz-option:hover:not(:disabled) {
	border-color: var(--accent);
	background: var(--accent-pale);
}

.quiz-option:disabled {
	cursor: not-allowed;
}

.quiz-option.correct {
	background: #d4edda;
	border-color: #28a745;
	color: #155724;
}

.quiz-option.incorrect {
	background: #f8d7da;
	border-color: #dc3545;
	color: #721c24;
}

.quiz-feedback {
	padding: 1.5rem;
	background: var(--paper);
	border-radius: var(--radius-sm);
	border-left: 4px solid var(--accent);
	margin-bottom: 1.5rem;
}

.feedback-icon {
	font-size: 2rem;
	margin-bottom: 0.5rem;
}

.feedback-icon.correct {
	color: #28a745;
}

.feedback-icon.incorrect {
	color: #dc3545;
}

.feedback-text {
	font-size: 1rem;
	color: var(--ink);
	margin-bottom: 1rem;
	font-weight: 600;
}

.feedback-example {
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 1px solid var(--line);
}

/* Navegación */
.vocab-nav {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	max-width: 600px;
	margin: 0 auto;
}

.vocab-nav .button {
	flex: 1;
}

/* «Siguiente» del quiz: entre las opciones y la tarjeta de respuesta. */
.vocab-nav--quiz {
	margin: 1rem auto;
}

/* Resultados */
.vocab-results-card {
	max-width: 600px;
	margin: 0 auto;
	background: var(--surface);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 3rem 2rem;
	box-shadow: var(--shadow);
	text-align: center;
}

.results-icon {
	font-size: 4rem;
	margin-bottom: 1rem;
}

.results-score {
	margin: 2rem 0;
}

.score-big {
	font-size: 3rem;
	font-weight: 700;
	color: var(--accent);
	margin-bottom: 0.5rem;
}

.score-percentage {
	font-size: 1.5rem;
	color: var(--ink-soft);
}

.results-message {
	font-size: 1.125rem;
	color: var(--ink);
	margin-bottom: 2rem;
}

.results-actions {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 768px) {
	.flashcard-main {
		font-size: 2.5rem;
	}

	.flashcard-back .flashcard-main {
		font-size: 1.75rem;
	}

	.flashcard-sub {
		font-size: 1.25rem;
	}

	.vocab-flashcard {
		min-height: 350px;
	}

	.flashcard-inner {
		height: 350px;
	}

	.quiz-options {
		grid-template-columns: 1fr;
	}

	.vocab-header {
		flex-direction: column;
		align-items: stretch;
	}

	.vocab-progress {
		justify-content: center;
	}
}

@media (max-width: 480px) {
	.flashcard-main {
		font-size: 2rem;
	}

	.flashcard-back .flashcard-main {
		font-size: 1.4rem;
	}

	.flashcard-sub {
		font-size: 1rem;
	}

	.quiz-kanji {
		font-size: 2rem;
	}

	.score-big {
		font-size: 2rem;
	}

	.vocab-nav {
		flex-direction: column;
	}

	.results-actions {
		flex-direction: column;
	}
}

/* =========================================================
   PRACTICE PAGE COMPONENTS — shared by vocabulario, and future
   gramatica/kanji/etc. practice pages
   ========================================================= */

.practice-back-link {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin-top: var(--section-y);
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--ink);
	text-decoration: none;
}

.practice-back-link:hover {
	color: var(--accent);
}

.practice-back-link i {
	font-size: 0.8rem;
}

.practice-hero {
	text-align: center;
	margin: 1rem 0 3rem;
	padding: 2rem 1.75rem;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	background: var(--surface);
	box-shadow: var(--shadow-sm);
}

.practice-hero__badges {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: .5rem;
	margin-bottom: 1rem;
}

.practice-hero__title {
	font-size: clamp(2rem, 5vw, 3rem);
	line-height: 1.1;
	margin-bottom: .25rem;
	color: var(--ink);
}

.practice-hero__subtitle-ja {
	font-size: 1.1rem;
	color: var(--ink-faint);
	margin-bottom: 1rem;
}

.practice-hero__description {
	font-size: 1.1rem;
	color: var(--ink-soft);
	max-width: 600px;
	margin: 0 auto .75rem;
}

.practice-hero__meta {
	font-size: .9rem;
	font-weight: 600;
	color: var(--ink-faint);
}

/* Info row: checklist + steps */
.practice-info-row {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.5rem;
	margin-bottom: 3rem;
}

.practice-checklist,
.practice-steps {
	padding: 1.5rem;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--surface);
}

.practice-checklist h2,
.practice-steps h2 {
	font-size: 1.1rem;
	margin-bottom: 1rem;
	color: var(--ink);
}

.practice-checklist ul,
.practice-steps ol {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: .75rem;
}

.practice-checklist li {
	display: flex;
	align-items: flex-start;
	gap: .6rem;
	color: var(--ink-soft);
}

.practice-checklist li i {
	color: var(--accent);
	margin-top: .2rem;
}

.practice-steps li {
	display: flex;
	align-items: flex-start;
	gap: .75rem;
	color: var(--ink-soft);
}

.practice-steps__num {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.6rem;
	height: 1.6rem;
	border-radius: 50%;
	background: var(--indigo-tint);
	color: var(--indigo);
	font-size: .8rem;
	font-weight: 700;
}

/* Level selector */
.practice-level-selector {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: .75rem;
	margin-bottom: 2rem;
}

.practice-level-btn {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: .3rem;
	padding: 1rem .5rem;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--surface);
	cursor: pointer;
	transition: border-color .2s ease, box-shadow .2s ease;
}

.practice-level-btn__nombre {
	font-size: 1.1rem;
	font-weight: 700;
	color: var(--ink);
}

.practice-level-btn__mazos {
	font-size: .8rem;
	color: var(--ink-soft);
}

.practice-level-btn__estado {
	font-size: .65rem;
	font-weight: 700;
	letter-spacing: .04em;
	padding: .15rem .5rem;
	border-radius: 999px;
}

.practice-level-btn--activo {
	border-color: var(--accent);
	box-shadow: 0 0 0 2px var(--accent-pale);
}

.practice-level-btn--activo .practice-level-btn__estado {
	background: var(--accent);
	color: #fff;
}

.practice-level-btn--disponible .practice-level-btn__estado {
	background: var(--indigo-tint);
	color: var(--indigo);
}

.practice-level-btn--proximamente {
	cursor: not-allowed;
	opacity: .6;
}

.practice-level-btn--proximamente .practice-level-btn__estado {
	background: var(--line);
	color: var(--ink-faint);
}

.practice-level-btn:not(:disabled):hover {
	border-color: var(--accent);
}

/* Stats */
.practice-stats {
	display: flex;
	gap: 1.5rem;
	margin-bottom: 2rem;
}

.practice-stat {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 1rem 1.5rem;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--surface);
}

.practice-stat__value {
	font-size: 1.8rem;
	font-weight: 700;
	color: var(--accent);
}

.practice-stat__label {
	font-size: .8rem;
	color: var(--ink-soft);
}

/* Section header */
.practice-section__header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
	gap: 1rem;
	margin-bottom: 1.5rem;
}

.practice-section__title {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--ink);
}

.practice-section__subtitle {
	font-size: .95rem;
	color: var(--ink-soft);
}

/* Deck grid + cards */
.practice-deck-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.5rem;
}

.practice-deck-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: .4rem;
	padding: 1.5rem;
	text-align: left;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--paper);
	box-shadow: var(--shadow-sm);
	cursor: pointer;
	transition: transform .2s ease, box-shadow .2s ease;
}

.practice-deck-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--shadow);
}

.practice-deck-card:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.practice-deck-card__icon {
	font-size: 1.5rem;
	color: var(--accent);
	margin-bottom: .3rem;
}

.practice-deck-card__title {
	font-size: 1.05rem;
	font-weight: 700;
	color: var(--ink);
}

.practice-deck-card__title-ja {
	font-size: .9rem;
	color: var(--ink-faint);
}

.practice-deck-card__meta {
	font-size: .85rem;
	color: var(--ink-soft);
	font-style: italic;
}

.practice-deck-card__description {
	font-size: .85rem;
	color: var(--ink-faint);
}

/* Responsive */
@media (max-width: 767px) {
	.practice-info-row {
		grid-template-columns: 1fr;
	}

	.practice-level-selector {
		grid-template-columns: repeat(2, 1fr);
	}

	.practice-deck-grid {
		grid-template-columns: 1fr;
	}
}

/* Tarjeta-grupo con menú desplegable (acordeón del grid) */
.practice-deck-card--grupo {
	padding: 0;
	cursor: default;
	overflow: hidden;
}

.practice-deck-card--grupo:hover {
	transform: none;
	box-shadow: var(--shadow-sm);
}

.practice-deck-card__toggle {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: .4rem;
	width: 100%;
	padding: 1.5rem;
	text-align: left;
	background: none;
	border: 0;
	cursor: pointer;
	position: relative;
}

.practice-deck-card__toggle:hover {
	background: var(--surface);
}

.practice-deck-card__toggle:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: -2px;
}

.practice-deck-card__chevron {
	position: absolute;
	top: 1.5rem;
	right: 1.5rem;
	color: var(--ink-faint);
	transition: transform .2s ease;
}

.practice-deck-card__toggle[aria-expanded="true"] .practice-deck-card__chevron {
	transform: rotate(180deg);
}

.practice-deck-panel {
	display: flex;
	flex-direction: column;
	border-top: 1px solid var(--line);
	background: var(--surface);
}

/* El `display` de arriba le gana al [hidden] del navegador, así que el atributo
   que alterna el JS no surtiría efecto sin esta regla. */
.practice-deck-panel[hidden] {
	display: none;
}

.practice-deck-item {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: .15rem;
	width: 100%;
	padding: .8rem 1.5rem;
	text-align: left;
	background: none;
	border: 0;
	border-bottom: 1px solid var(--line);
	cursor: pointer;
	transition: background .15s ease;
}

.practice-deck-item:last-child {
	border-bottom: 0;
}

.practice-deck-item:hover {
	background: var(--accent-pale);
}

.practice-deck-item:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: -2px;
}

.practice-deck-item__label {
	font-size: .95rem;
	font-weight: 600;
	color: var(--ink);
}

.practice-deck-item__meta {
	font-size: .8rem;
	color: var(--ink-soft);
}

/* Menú agrupado (ej. Kanji): cada subgrupo es un tema con sus ejercicios
   como botones compactos. */
.practice-deck-subgrupo {
	padding: .9rem 1.5rem 1rem;
	border-bottom: 1px solid var(--line);
}

.practice-deck-subgrupo:last-child {
	border-bottom: 0;
}

.practice-deck-subgrupo__titulo {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: .25rem .75rem;
	margin: 0 0 .6rem;
	font-size: .95rem;
	font-weight: 600;
	color: var(--ink);
}

.practice-deck-subgrupo__meta {
	font-size: .8rem;
	font-weight: 400;
	color: var(--ink-soft);
}

.practice-deck-subgrupo__items {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
}

.practice-deck-chip {
	min-height: 2.25rem;
	padding: .35rem .85rem;
	font: inherit;
	font-size: .85rem;
	font-weight: 600;
	color: var(--ink);
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 999px;
	cursor: pointer;
	transition: background .15s ease, border-color .15s ease;
}

.practice-deck-chip:hover {
	background: var(--accent-pale);
	border-color: var(--accent);
}

.practice-deck-chip:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.practice-deck-chip:disabled {
	opacity: .6;
	cursor: wait;
}

/* Contenido con candado: enlaza a crear cuenta o a los planes. */
.practice-deck-card--bloqueada,
.practice-deck-chip--bloqueado,
.practice-deck-item--bloqueado {
	text-decoration: none;
	opacity: .8;
}

.practice-deck-card--bloqueada:hover,
.practice-deck-chip--bloqueado:hover,
.practice-deck-item--bloqueado:hover {
	opacity: 1;
}

.practice-deck-chip--bloqueado {
	display: inline-flex;
	align-items: center;
	gap: .35rem;
	color: var(--ink-soft);
}

/* Chip «Gratis» (mi_chip_gratis()): esquina superior derecha de la card, en la
   fila del ícono; en las cards con menú queda a la izquierda del chevron. */
.practice-deck-card {
	position: relative;
}

.chip-gratis {
	display: inline-flex;
	align-items: center;
	padding: .2rem .6rem;
	font-size: .75rem;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: .02em;
	color: var(--chip-gratis-ink);
	background: var(--chip-gratis-bg);
	border-radius: 999px;
	white-space: nowrap;
}

.practice-deck-card > .chip-gratis,
.practice-deck-card__toggle > .chip-gratis {
	position: absolute;
	top: 1.5rem;
	right: 1.5rem;
}

.practice-deck-card__toggle > .chip-gratis {
	right: 3.5rem;
}

/* En el título de un subgrupo (flex con space-between): pegado al título. */
.chip-gratis--subgrupo {
	margin-right: auto;
}

.chip-gratis--item {
	margin-left: .35rem;
	vertical-align: middle;
}

.practice-deck-card__candado {
	display: inline-flex;
	align-items: center;
	gap: .35rem;
	margin-top: .5rem;
	font-size: .8rem;
	font-weight: 700;
	color: var(--ink-soft);
}

/* Interruptor opcional bajo el selector de nivel (ej. Kanji N1: "Incluir
   kanji extra"). */
.practice-toggle {
	display: flex;
	align-items: flex-start;
	gap: .75rem;
	margin: -.5rem 0 2rem;
	cursor: pointer;
}

.practice-toggle__input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.practice-toggle__switch {
	position: relative;
	flex-shrink: 0;
	width: 2.5rem;
	height: 1.4rem;
	margin-top: .1rem;
	border-radius: 999px;
	background: var(--line);
	transition: background .15s ease;
}

.practice-toggle__switch::after {
	content: "";
	position: absolute;
	top: .2rem;
	left: .2rem;
	width: 1rem;
	height: 1rem;
	border-radius: 50%;
	background: var(--surface);
	transition: transform .15s ease;
}

.practice-toggle__input:checked + .practice-toggle__switch {
	background: var(--accent);
}

.practice-toggle__input:checked + .practice-toggle__switch::after {
	transform: translateX(1.1rem);
}

.practice-toggle__input:focus-visible + .practice-toggle__switch {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.practice-toggle__texto {
	display: flex;
	flex-direction: column;
	gap: .15rem;
}

.practice-toggle__etiqueta {
	font-weight: 600;
	color: var(--ink);
}

.practice-toggle__descripcion {
	font-size: .85rem;
	color: var(--ink-soft);
}

@media (prefers-reduced-motion: reduce) {
	.practice-toggle__switch,
	.practice-toggle__switch::after {
		transition: none;
	}
}

/* =========================================================
   KANJI ACTIVITY COMPONENTS — recuadro de pregunta, flashcard
   de "Aprende Nuevos Kanji"
   ========================================================= */

.kanji-pregunta-main {
	font-size: 2rem;
	font-weight: 700;
	color: var(--ink);
	margin-bottom: 0.5rem;
}

.kanji-pregunta-main--kanji {
	font-size: 3rem;
	font-family: var(--font-jp);
}

/* Significado abreviado bajo el kanji (solo en preguntas de lectura). Hasta
   dos líneas: si aún no cabe, se corta con "…" según el ancho de la pantalla. */
.kanji-pregunta-significado {
	max-width: 22rem;
	margin: 0 auto;
	font-size: .9rem;
	line-height: 1.4;
	color: var(--ink-soft);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.kanji-pregunta-significado[hidden] {
	display: none;
}

.kanji-flashcard {
	max-width: 600px;
	margin: 0 auto 2rem;
	background: var(--surface);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	padding: 2rem;
	box-shadow: var(--shadow);
	text-align: center;
}

.kanji-flashcard__main {
	font-size: 3.5rem;
	font-weight: 700;
	color: var(--ink);
	font-family: var(--font-jp);
	margin-bottom: 0.5rem;
}

.kanji-flashcard__significado {
	font-size: 1.25rem;
	color: var(--ink-soft);
	margin-bottom: 1rem;
}

.kanji-flashcard__chips {
	display: flex;
	justify-content: center;
	gap: 0.5rem;
	margin-bottom: 1.5rem;
}

.kanji-chip {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	background: var(--accent-pale);
	color: var(--accent);
	border-radius: var(--radius-sm);
	font-size: 0.875rem;
	font-weight: 600;
}

.kanji-reading-block {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.6rem 1rem;
	border-radius: var(--radius-sm);
	margin-bottom: 0.6rem;
	text-align: left;
}

.kanji-reading-block--on {
	background: var(--accent-pale);
}

.kanji-reading-block--kun {
	background: var(--indigo-tint);
}

.kanji-reading-block__label {
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--ink-faint);
}

.kanji-reading-block__value {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--ink);
	font-family: var(--font-jp);
}

.kanji-words {
	margin: 1.5rem 0;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.kanji-word-item {
	display: flex;
	flex-direction: column;
	padding: 0.75rem;
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	text-align: left;
}

.kanji-word-item__palabra {
	font-size: 1.1rem;
	font-weight: 700;
	color: var(--ink);
	font-family: var(--font-jp);
}

.kanji-word-item__kana {
	font-size: 0.85rem;
	color: var(--ink-faint);
}

.kanji-word-item__traduccion {
	font-size: 0.95rem;
	color: var(--ink-soft);
}

.kanji-pictografico {
	font-size: 0.875rem;
	color: var(--ink-faint);
	font-style: italic;
	margin-top: 1rem;
	text-align: center;
}

@media (max-width: 480px) {
	.kanji-pregunta-main--kanji {
		font-size: 2.25rem;
	}

	.kanji-flashcard__main {
		font-size: 2.5rem;
	}
}

/* ---------- Barra de la actividad en curso (nivel + volver) ---------- */
.app-chrome {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: .75rem 1.5rem;
	margin: var(--section-y) 0 1.25rem;
	padding: .75rem 1rem;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--surface);
}

.app-chrome[hidden] { display: none; }

.app-chrome__volver {
	font-size: .9rem;
	font-weight: 600;
	color: var(--ink);
	text-decoration: none;
}

.app-chrome__volver:hover { color: var(--accent); }

/* Etiqueta informativa, no un botón: sin borde de acción, sombra ni cursor. */
.app-chrome__nivel {
	margin-left: auto;
	padding: .2rem .7rem;
	border-radius: 999px;
	background: var(--accent-pale);
	font-size: .85rem;
	font-weight: 700;
	color: var(--ink);
	cursor: default;
}

/* ---------- Tema activo y caja "Practica este tema" ---------- */
.practice-hero__tema {
	margin: .5rem 0 0;
	font-size: .9rem;
	color: var(--ink-soft);
}

.practica-tema {
	margin: 1.5rem 0;
	padding: 1.25rem 1.5rem;
	border: 1px solid var(--line);
	border-left: 4px solid var(--accent);
	border-radius: var(--radius);
	background: var(--surface);
}

.practica-tema__titulo { margin: 0 0 .25rem; font-size: 1.1rem; }

.practica-tema__tema {
	margin: 0 0 .75rem;
	font-size: .9rem;
	color: var(--ink-soft);
}

.practica-tema__lista {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.practica-tema__enlace {
	display: inline-block;
	padding: .4rem .9rem;
	border: 1px solid var(--accent);
	border-radius: var(--radius-sm);
	font-weight: 600;
	text-decoration: none;
}

.practica-tema__enlace:hover { background: var(--accent); color: #fff; }

/* Modo/tarjeta aún sin contenido en el nivel (ej. Rondas Desafío): visible pero inactiva. */
.practice-deck-card--proximamente,
.practice-deck-item--proximamente,
.practice-deck-chip--proximamente {
	cursor: not-allowed;
	opacity: .6;
}

.practice-hero__tema-nota { font-size: .85rem; }

/* ---------- Radicales (sección de Kanji) ---------- */

.radical-card {
	max-width: 600px;
	margin: 0 auto 2rem;
	padding: 2rem;
	background: var(--surface);
	border: 2px solid var(--line);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	text-align: center;
}

.radical-card__radical {
	font-family: var(--font-jp);
	font-size: 5rem;
	font-weight: 700;
	line-height: 1.2;
	color: var(--ink);
}

.radical-card__significado {
	margin-bottom: 1.25rem;
	font-size: 1.25rem;
	color: var(--ink-soft);
}

.radical-card__subtitulo {
	margin: 0 0 .5rem;
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .06em;
	text-transform: uppercase;
	color: var(--ink-faint);
}

.radical-card__lista {
	display: grid;
	gap: .5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.radical-card__lista li {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding: .6rem 1rem;
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	text-align: left;
}

.radical-card__kanji {
	font-family: var(--font-jp);
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.2;
	min-width: 3rem;
	text-align: center;
}

.radical-card__traduccion { font-size: 1.05rem; }

.radical-quiz {
	max-width: 600px;
	margin: 0 auto 2rem;
	text-align: center;
}

.radical-quiz__radical {
	margin: .5rem 0;
	font-family: var(--font-jp);
	font-size: 6rem;
	font-weight: 700;
	line-height: 1.2;
}

.radical-quiz__ayuda {
	margin: 0 0 1rem;
	font-size: .9rem;
	color: var(--ink-soft);
}

.radical-quiz__opcion {
	font-family: var(--font-jp);
	font-size: 2rem;
}

.radical-quiz__opcion--elegida {
	border-color: var(--accent);
	background: var(--accent-pale);
}

.radical-resultado {
	margin-top: 1.5rem;
	padding: 1.5rem;
	background: var(--surface);
	border: 2px solid var(--line);
	border-radius: var(--radius);
}

.radical-resultado[hidden] { display: none; }

.radical-resultado--correcto { border-color: #28a745; background: #f1faf3; }
.radical-resultado--incorrecto { border-color: #dc3545; background: #fdf3f4; }

.radical-resultado__titulo {
	margin: 0 0 .5rem;
	font-size: 1.4rem;
	font-weight: 700;
}

.radical-resultado--correcto .radical-resultado__titulo { color: #155724; }
.radical-resultado--incorrecto .radical-resultado__titulo { color: #721c24; }

.radical-resultado__texto { margin: 0 0 .75rem; color: var(--ink-soft); }

.radical-resultado .button { margin-top: 1.25rem; }