/* Estilos propios. Reutilizan las variables y tipografías de la app original (base.css). */
html { scroll-behavior: smooth; }
body { background: var(--background); color: var(--foreground); font-family: var(--font-body); }
h1, h2, h3 { font-family: var(--font-heading); text-wrap: balance; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.view { display: none; }
.view.active { display: block; }
.bottomnav a.on { color: var(--primary) !important; }
main { padding-bottom: 5.5rem; }
@media (min-width: 768px) { main { padding-bottom: 0; } }

.view-top { height: 4rem; background: var(--ink); }
.wrap { max-width: var(--content-width); margin: 0 auto; padding-inline: 1rem; }
@media (min-width: 640px) { .wrap { padding-inline: 1.5rem; } }
.page { padding-block: 2.5rem 4rem; display: grid; gap: 1rem; }
.page h1 { font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1; }
.kicker { font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--primary); margin: 0; }
.small { font-size: .85rem; color: var(--muted-foreground); margin: 0; }
.lead { color: oklch(100% 0 0 / .8); max-width: 34ch; line-height: 1.5; margin: 0; }

.btn-primary, .btn-ghost { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; border-radius: 999px; padding: .85rem 1.4rem; font: 600 .95rem var(--font-body); text-decoration: none; cursor: pointer; border: 1px solid transparent; }
.btn-primary { background: oklch(0.72 0.14 55); color: var(--ink); box-shadow: 0 6px 18px oklch(0 0 0 / .18); }
.btn-ghost { background: transparent; color: var(--foreground); border-color: var(--border); }
.btn-primary.block { display: flex; width: 100%; margin-top: .75rem; }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btnrow { display: flex; flex-wrap: wrap; gap: .6rem; }
.iconbtn { background: transparent; border: 0; color: inherit; font-size: 1.1rem; padding: .4rem .6rem; cursor: pointer; opacity: .7; }
.link-light { color: oklch(0.82 0.12 60); text-underline-offset: 3px; }

/* Escáner */
.scanview { position: fixed; inset: 0 0 var(--navh, 4.6rem) 0; z-index: 30; background: var(--ink); overflow: hidden; }
@media (min-width: 768px) { .scanview { --navh: 0rem; } }
.scanview.active { display: block; }
#cam { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #000; }
.camfallback { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 1rem; padding: 5rem 1.5rem 2rem; color: white; background: linear-gradient(to top, var(--ink), oklch(0.26 0.03 50)); }
.camfallback h1 { font-size: clamp(2.2rem, 8vw, 3.6rem); line-height: .95; margin: 0; }
#reticle { position: absolute; left: 50%; top: 34%; width: min(52vmin, 20rem); aspect-ratio: 1; transform: translate(-50%, -50%); border: 2px solid oklch(100% 0 0 / .6); border-radius: 1.4rem; pointer-events: none; }
.status { position: absolute; top: 4.5rem; left: 1rem; right: 1rem; background: oklch(0.19 0.022 50 / .85); color: white; border: 1px solid oklch(100% 0 0 / .15); border-radius: 999px; padding: .5rem 1rem; font-size: .85rem; text-align: center; backdrop-filter: blur(6px); }
.sheet { position: absolute; left: 0; right: 0; bottom: 0; max-height: 60%; overflow-y: auto; background: var(--card); color: var(--card-foreground); border-top: 1px solid var(--border); border-radius: 1.5rem 1.5rem 0 0; padding: 1.1rem 1.1rem 1.4rem; box-shadow: 0 -10px 30px oklch(0 0 0 / .25); }
.sheet-head { display: flex; justify-content: space-between; gap: .75rem; align-items: flex-start; }
.sheet h2 { font-size: 1.6rem; line-height: 1.05; margin: .2rem 0 0; }
.dist { color: var(--muted-foreground); font-size: .85rem; margin-top: .2rem; font-variant-numeric: tabular-nums; }
.sheet-text { color: var(--muted-foreground); line-height: 1.5; margin: .7rem 0 0; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .9rem; }
.chips button { background: transparent; border: 1px solid var(--border); border-radius: 999px; padding: .4rem .8rem; font: 500 .82rem var(--font-body); color: var(--muted-foreground); cursor: pointer; }

/* Mapa y ruta */
#map { height: 46vh; min-height: 260px; background: var(--muted); }
.routepanel { padding-block: 1.6rem 3rem; }
.routepanel .wrap { display: grid; gap: .8rem; }
.routepanel h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1; margin: 0; }
.stops { list-style: none; margin: .6rem 0 0; padding: 0; display: grid; gap: .6rem; }
.stop { display: grid; grid-template-columns: 2rem 1fr auto; gap: .8rem; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: 1.1rem; padding: .7rem .9rem; }
.stop .n, .pin span { display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: oklch(0.72 0.14 55); color: var(--ink); font-weight: 700; font-size: .85rem; }
.pin span { border: 2px solid #fff; box-shadow: 0 2px 6px oklch(0 0 0 / .3); }
.stop h3 { margin: 0; font-size: 1.05rem; }
.stop .meta { color: var(--muted-foreground); font-size: .8rem; font-variant-numeric: tabular-nums; }
.stop a { font-size: .85rem; font-weight: 600; color: var(--primary); text-decoration: none; }
.leaflet-popup-content { font-family: var(--font-body); color: #1b1411; }
.popbtn { display: inline-block; margin-top: .3rem; font-weight: 600; color: var(--primary); }

/* Episodios */
.seg { display: flex; gap: .4rem; flex-wrap: wrap; }
.seg button { background: transparent; border: 1px solid var(--border); border-radius: 999px; padding: .45rem 1rem; font: 500 .9rem var(--font-body); cursor: pointer; color: var(--foreground); }
.seg button.on { background: var(--foreground); color: var(--background); border-color: var(--foreground); }
#show-embed iframe, .embed iframe, .eplist iframe { width: 100%; border: 0; border-radius: 1rem; min-height: 152px; display: block; }
#show-embed iframe { min-height: 232px; }
.eplist { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.ep { background: var(--card); border: 1px solid var(--border); border-radius: 1.1rem; padding: .9rem 1rem; display: grid; gap: .6rem; }
.ep h3 { margin: 0; font-size: 1.1rem; }
.ep .row { display: flex; flex-wrap: wrap; gap: .5rem; }
.ep .row a, .ep .row button { background: transparent; border: 1px solid var(--border); border-radius: 999px; padding: .4rem .9rem; font: 500 .85rem var(--font-body); color: var(--foreground); text-decoration: none; cursor: pointer; }

/* Ficha */
.fhero { position: relative; min-height: 52svh; display: flex; align-items: flex-end; color: white; background: var(--ink); isolation: isolate; overflow: hidden; }
.fhero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.fhero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, var(--ink), oklch(0.19 0.022 50 / .35) 60%, oklch(0.19 0.022 50 / .5)); }
.fhero .wrap { width: 100%; padding-block: 6rem 2rem; display: grid; gap: .6rem; }
.fhero h1 { font-size: clamp(2.2rem, 7vw, 4.2rem); line-height: .95; margin: 0; }
.fhero .kicker { color: oklch(0.82 0.12 60); }
.fbody { display: grid; gap: 1.5rem; padding-block: 2rem 4rem; max-width: var(--reading-width); }
.listen { background: var(--card); border: 1px solid var(--border); border-radius: 1.5rem; padding: 1.1rem; display: grid; gap: .8rem; }
.listen h2 { font-size: 1.2rem; margin: 0; }
.levels { display: flex; flex-wrap: wrap; gap: .5rem; }
.levels button { border: 1px solid var(--border); background: transparent; border-radius: 999px; padding: .5rem 1rem; font: 500 .9rem var(--font-body); color: var(--foreground); cursor: pointer; }
.levels button.on { background: var(--foreground); color: var(--background); border-color: var(--foreground); }
.texto { display: grid; gap: 1rem; font-size: 1.1rem; line-height: 1.7; }
.texto p { margin: 0; }
.texto.facil, .texto.peques { font-family: var(--font-easy); font-size: 1.35rem; font-weight: 500; line-height: 1.6; }
.texto.peques { font-size: 1.5rem; }
.backlink { color: var(--primary); font-weight: 600; text-decoration: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Plataformas */
.plat { display: inline-flex; align-items: center; gap: .6rem; border: 1px solid var(--border); background: var(--card); color: var(--foreground); border-radius: 999px; padding: .6rem 1.1rem .6rem .8rem; font: 600 .95rem var(--font-body); text-decoration: none; }
.plat:hover { border-color: var(--muted-foreground); }
.logo { flex: none; display: inline-block; }
.logo-ivoox { position: relative; display: inline-grid; place-items: center; border-radius: 28%; background: #ff6600; color: #fff; overflow: hidden; }
.logo-ivoox b { font: 700 .62rem Arial, sans-serif; letter-spacing: -.02em; }
.logo-ivoox img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; }
.platforms { padding: 0 1rem 4rem; }
.platforms-in { display: grid; gap: 1rem; padding: 1.6rem; background: var(--secondary); border: 1px solid var(--border); border-radius: 2rem; }
@media (min-width: 768px) { .platforms-in { grid-template-columns: 1fr auto; align-items: center; padding: 2rem 2.4rem; } }
.platforms h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); line-height: 1.05; margin: .2rem 0 .3rem; }
.seg button { display: inline-flex; align-items: center; gap: .5rem; }
.seg button.on .logo-ivoox { outline: 1px solid oklch(100% 0 0 / .5); }

/* Icono oficial de iVoox */
.logo-ivoox.has-img { background: transparent; }
.logo-ivoox.has-img b { display: none; }
.logo-ivoox img { background: transparent; object-fit: cover; }

/* Catálogo de episodios */
.searchrow { display: grid; gap: .4rem; }
.searchrow input { width: 100%; border: 1px solid var(--border); background: var(--card); color: var(--foreground); border-radius: 999px; padding: .8rem 1.2rem; font: 500 1rem var(--font-body); }
.spbox { border: 1px solid var(--border); border-radius: 1.2rem; background: var(--card); padding: .2rem 1rem; }
.spbox summary { display: flex; align-items: center; gap: .6rem; cursor: pointer; font: 600 .95rem var(--font-body); padding: .8rem 0; }
.spbox #sp-embed { padding-bottom: 1rem; }
.spbox iframe { width: 100%; border: 0; border-radius: .9rem; display: block; }
.ep-top { display: grid; grid-template-columns: 5rem 1fr; gap: .9rem; align-items: start; }
@media (min-width: 640px) { .ep-top { grid-template-columns: 6.5rem 1fr; } }
.thumb { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: .9rem; background: var(--muted); display: block; }
.thumb.ph { background: linear-gradient(135deg, var(--secondary), var(--accent)); position: relative; }
.thumb.ph::after { content: ""; position: absolute; inset: 0; margin: auto; width: 38%; height: 38%; background: var(--primary); opacity: .35; -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M3 14h3a2 2 0 0 1 2 2v3a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-7a9 9 0 0 1 18 0v7a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3'/></svg>") center / contain no-repeat; mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M3 14h3a2 2 0 0 1 2 2v3a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-7a9 9 0 0 1 18 0v7a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3'/></svg>") center / contain no-repeat; }
.ep-head { min-width: 0; display: grid; gap: .25rem; }
.ep-head h3 { font-size: 1.02rem; line-height: 1.2; overflow-wrap: anywhere; }
.ep-plat { display: flex; gap: .35rem; align-items: center; }
.ep-desc { margin: 0; color: var(--muted-foreground); font-size: .92rem; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-line; }
.ep-desc.open { display: block; -webkit-line-clamp: unset; }
.linkbtn2 { justify-self: start; background: none; border: 0; padding: 0; color: var(--primary); font: 600 .85rem var(--font-body); cursor: pointer; }
.btn-small { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid var(--border); background: transparent; color: var(--foreground); border-radius: 999px; padding: .45rem .95rem; font: 500 .85rem var(--font-body); text-decoration: none; cursor: pointer; }
.ep .row { display: flex; flex-wrap: wrap; gap: .5rem; }

/* Sin foto: fondo liso con degradado, y crédito de foto */
#view-home > section:first-child { background-image: radial-gradient(120% 90% at 80% 10%, oklch(0.32 0.05 45), transparent 60%), linear-gradient(to bottom, oklch(0.22 0.03 50), oklch(0.15 0.02 50)); }
.fhero { background-image: radial-gradient(120% 90% at 85% 0%, oklch(0.32 0.05 45), transparent 60%); }
.credit { margin: 0; font-size: .75rem; color: oklch(100% 0 0 / .65); }

/* Las tarjetas de la ruta no deben ensancharse con el texto del episodio */
#home-ruta { grid-template-columns: minmax(0, 1fr); }
#home-ruta > li { min-width: 0; }
@media (min-width: 640px) { #home-ruta { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { #home-ruta { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
#home-ruta svg { flex: none; width: 1rem; height: 1rem; }

/* Galería de fotos en la ficha */
.galeria { display: flex; gap: .75rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; margin-bottom: 1.5rem; -webkit-overflow-scrolling: touch; }
.galeria figure { flex: 0 0 min(78%, 22rem); margin: 0; scroll-snap-align: start; }
.galeria img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 1rem; display: block; background: var(--ink); }
.galeria figcaption { font-size: .8rem; opacity: .7; padding: .35rem .2rem 0; }