/* ==========================================================================
   MAGO: LA ASCENSIÓN — El Verbo Hecho Código
   Web consultable para GitHub Pages · CSS w3c-válido, responsive, oscuro/gótico
   ========================================================================== */

/* ---- 1. Variables y token de diseño ---- */
:root {
  /* Paleta (heredada de la estética del libro) */
  --negro:        #050302;
  --carbon:       #0d0a03;
  --cafe:         #1c1507;
  --cafe-medio:   #241c0e;
  --oro:          #8a6a34;
  --oro-claro:    #c8a458;
  --marfil:       #e8ddc4;
  --texto:        #d9cfb9;
  --texto-suave:  #9f9378;
  --sangre:       #7a1f1f;
  --rojo:         #a4443c;
  --azul-gem:     #2f4a6b;
  --limite:       rgba(200, 164, 88, 0.18);

  --fuente-serif: 'EB Garamond', 'Georgia', 'Times New Roman', serif;
  --fuente-sans: 'Alegreya Sans', 'Segoe UI', 'Arial', system-ui, sans-serif;

  --ancho-max: 52rem;
  --ritmo: 1.7;
  /* alias legibles para las fuentes */
  --serif: var(--fuente-serif);
  --sans:  var(--fuente-sans);
  --transicion: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem; /* compensa la cabecera fija */
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 55% -5%, var(--cafe) 0%, var(--negro) 55%, var(--negro) 100%) fixed,
    var(--negro);
  background-attachment: scroll;
  color: var(--marfil);
  font-family: var(--fuente-sans);
  font-size: 1.0625rem;
  line-height: var(--ritmo);
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}

/* ---- 3. Cabecera y navegación ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 3, 2, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--limite);
}
.header-inner {
  max-width: 62rem;
  margin: 0 auto;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  text-decoration: none;
  color: var(--oro-claro);
  font-family: var(--fuente-serif);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.brand img { display: block; height: 2.5rem; width: auto; }

.site-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
}
.site-nav a {
  color: var(--texto);
  text-decoration: none;
  padding: 0.3rem 0.55rem;
  border-radius: 4px;
  font-size: 0.92rem;
  transition: background var(--transicion), color var(--transicion);
}
.site-nav a:hover, .site-nav a:focus-visible { background: var(--cafe-medio); color: var(--oro-claro); }
.site-nav a[aria-current="true"] { background: var(--oro); color: var(--negro); font-weight: 600; }

/* Controles de cabecera: tema y menú móvil */
.controles { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }
.tema-btn, .nav-toggle {
  appearance: none;
  border: 1px solid var(--limite);
  background: transparent;
  color: var(--oro-claro);
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0.42rem 0.6rem;
  transition: background var(--transicion), color var(--transicion), border-color var(--transicion);
}
.tema-btn:hover, .tema-btn:focus-visible, .nav-toggle:hover, .nav-toggle:focus-visible {
  background: var(--cafe-medio);
  color: var(--oro);
  border-color: var(--oro);
}
.nav-toggle {
  display: none; /* solo visible en móvil */
  flex-direction: column;
  gap: 4px;
}
.nav-toggle .barra {
  display: block;
  width: 1.2rem;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--oro);
  color: var(--negro);
  padding: 0.5rem 0.8rem;
  z-index: 50;
}
.skip-link:focus { left: 0; }

/* ---- 3b. Widget de traducción (banderas Google Translate) -------- */
.traductor-widget {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.4rem 1rem;
  background: var(--carbon);
  border-bottom: 1px solid var(--limite);
}
.traductor-widget .goog-te-gadget {
  font-family: var(--fuente-sans);
  font-size: 0.8rem;
  color: var(--texto-suave);
}
.traductor-widget .goog-te-gadget-simple {
  background: var(--cafe-medio);
  border: 1px solid var(--limite);
  border-radius: 3px;
  padding: 0.2rem 0.5rem;
}
.traductor-widget img {
  margin: 0 0.15rem;
  cursor: pointer;
  border-radius: 2px;
  vertical-align: middle;
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.traductor-widget img:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 6px rgba(200, 164, 88, 0.4);
}

/* ---- 4. Portada / índice (index.html) --------------------------- */
.hero {
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: clamp(2.5rem, 8vw, 5rem) 1.25rem 2rem;
  text-align: center;
}
.hero .numeral { font-family: var(--serif); color: var(--oro); letter-spacing: 0.35em; text-transform: uppercase; font-size: 0.85rem; }
.hero .logo { display: block; max-width: 240px; width: 70%; margin: 1rem auto 0.25rem; filter: drop-shadow(0 0 12px rgba(200, 164, 88, 0.25)); }
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.1;
  margin: 0.5rem 0 0.6rem;
  color: var(--oro-claro);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero .lema {
  font-family: var(--serif);
  font-style: italic;
  color: var(--texto-suave);
  max-width: 40rem;
  margin: 0 auto 1.5rem;
}
.hero .resumen { max-width: 40rem; margin: 0.5rem auto 2rem; color: var(--texto); }

.creditos { color: var(--texto-suave); font-size: 0.9rem; margin-bottom: 2.5rem; }

/* --- índice de capítulos --- */
.indice { max-width: 46rem; margin: 0 auto; padding: 0 1.25rem 3rem; }
.indice h2 {
  font-family: var(--serif);
  color: var(--oro-claro);
  text-align: center;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1.3rem;
}
.lista-cap ul { list-style: none; margin: 0; padding: 0; }
.lista-cap li { border-bottom: 1px solid var(--limite); }
.lista-cap a {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem 0.4rem;
  text-decoration: none;
  color: var(--marfil);
  transition: color var(--transicion), transform var(--transicion);
}
.lista-cap a:hover, .lista-cap a:focus-visible { color: var(--oro-claro); transform: translateX(4px); }
.lista-cap .n { font-family: var(--serif); color: var(--oro); font-size: 1rem; min-width: 2rem; text-align: right; }
.lista-cap .t { font-family: var(--serif); font-size: 1.15rem; }
.lista-cap .d { display:block; font-family: var(--sans); font-size: 0.85rem; color: var(--texto-suave); }
.lista-cap .m { flex: 0 0 auto; line-height: 0; }
.lista-cap .m img { display: block; width: 64px; height: 80px; object-fit: cover; border: 1px solid var(--limite); border-radius: 4px; }

/* ---- 5. Páginas de capítulo ------------------------------------------ */
.contenido {
  max-width: var(--ancho-max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

/* portadilla de capítulo */
.portadacap { text-align: center; padding: 2rem 0 1rem; border-bottom: 1px solid var(--limite); margin-bottom: 1.8rem; }
.portadacap .num { font-family: var(--serif); color: var(--oro); letter-spacing: 0.3em; text-transform: uppercase; font-size: 0.85rem; }
.portadacap h1 {
  font-family: var(--serif); font-size: clamp(1.7rem, 5vw, 2.6rem); line-height: 1.15;
  color: var(--oro-claro); margin: 0.4rem 0; text-transform: uppercase; letter-spacing: 0.04em;
}
.portadacap .lema { font-family: var(--serif); font-style: italic; color: var(--texto-suave); }

.capitulo { }
.capitulo .encabezado {
  font-family: var(--serif); color: var(--oro-claro);
  font-size: 1.6rem; border-bottom: 1px solid var(--limite); padding-bottom: 0.4rem;
  margin: 2.2rem 0 1rem; position: relative;
}

/* capitular en párrafos iniciales */
p.lead::first-letter {
  font-family: var(--serif); font-size: 3.2em; line-height: 0.8;
  float: left; padding: 0.05em 0.12em 0 0; color: var(--oro);
}

h3 { font-family: var(--serif); color: var(--oro-claro); font-size: 1.35rem; margin: 1.8rem 0 0.6rem; }
h4 { font-family: var(--serif); color: var(--marfil); font-size: 1.12rem; margin: 1.4rem 0 0.4rem; }
h5 { font-family: var(--sans); font-weight: 600; color: var(--oro-claro); margin: 0 0 0.4rem; font-size: 1rem; }

p { margin: 0 0 1rem; }
strong { color: var(--marfil); }
em { }

a { color: var(--oro-claro); }
a:hover, a:focus-visible { color: var(--oro); text-decoration-thickness: 2px; }

/* cajas de nota / peligro / riesgo */
.nota, .peligro, .riesgo {
  border: 1px solid var(--limite); border-left-width: 4px;
  border-radius: 6px; padding: 0.9rem 1.1rem; margin: 1.4rem 0;
  background: rgba(28, 21, 7, 0.35);
}
.nota { border-left-color: var(--azul-gem); }
.peligro { border-left-color: var(--rojo); background: rgba(122,31,31,0.14); }
.riesgo { border-left-color: var(--oro-claro); }

/* citas en bloque */
.cita-ritual {
  font-family: var(--serif); font-style: italic; font-size: 1.18rem;
  color: var(--oro-claro); text-align: center; margin: 1.8rem auto; max-width: 34rem;
  border-top: 1px solid var(--limite); border-bottom: 1px solid var(--limite); padding: 0.9rem 0;
}
.cita-source { text-align: center; color: var(--texto-suave); font-size: 0.9rem; margin-top: -1rem; margin-bottom: 1.8rem; }

.gematria { font-family: var(--serif); color: var(--oro); letter-spacing: 0.15em; }

.personaje { font-variant: small-caps; letter-spacing: 0.04em; color: var(--oro-claro); font-weight: 600; }

.pie-resumen { border-top: 1px solid var(--limite); margin-top: 2.5rem; padding-top: 1rem; color: var(--texto-suave); font-style: italic; }

/* tablas */
table { width: 100%; border-collapse: collapse; margin: 1.2rem 0; font-size: 0.97rem; }
caption { text-align: left; font-family: var(--serif); color: var(--oro-claro); margin-bottom: 0.4rem; }
th, td { border: 1px solid var(--limite); padding: 0.55rem 0.7rem; text-align: left; vertical-align: top; }
th { background: var(--cafe-medio); color: var(--oro-claro); font-family: var(--sans); }
tbody tr:nth-child(even) { background: rgba(255,255,255,0.02); }

/* bloques/código */
pre, code, kbd, samp {
  font-family: 'Consolas', 'Menlo', monospace;
}

hr { border: 0; border-top: 1px solid var(--limite); margin: 2rem 0; }

/* ---- 6. Navegación de capítulo (anterior/siguiente) ---- */
.nav-cap {
  max-width: var(--ancho-max); margin: 0 auto; padding: 0 1.25rem 2rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.nav-cap a {
  flex:1; min-width: 10rem; text-decoration: none; color: var(--texto);
  border: 1px solid var(--limite); border-radius: 6px; padding: 0.7rem 0.9rem;
  background: rgba(19,21,7,0.2); transition: background var(--transicion), color var(--transicion);
}
.nav-cap a:hover, .nav-cap a:focus-visible { background: var(--cafe-medio); color: var(--oro-claro); }
.nav-cap .dir { display:block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--texto-suave); }
.nav-cap .titulo { font-family: var(--serif); font-size: 1.02rem; }
.nav-cap a[rel="prev"] { text-align: left; }
.nav-cap a[rel="next"] { text-align: right; }

/* ---- 7. Pie de página ---- */
.site-footer {
  border-top: 1px solid var(--limite);
  color: var(--texto-suave); font-size: 0.85rem;
  text-align: center; padding: 1.4rem 1rem 2rem;
  margin-top: 2rem;
}
.site-footer p { margin: 0.3rem 0; }
.site-footer a { color: var(--texto-suave); }
.site-footer-widget {
  display: inline-block;
  background: var(--cafe);
  padding: 6px 10px;
  border-radius: 6px;
  margin: 0.4rem auto;
  line-height: 0;
}

/* ---- 8. accesibilidad: foco visible ---- */
:focus-visible { outline: 2px solid var(--oro-claro); outline-offset: 2px; }

/* ---- 9. Responsive ---- */
@media (max-width: 640px) {
  .header-inner { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
  .controles { margin-left: auto; }
  .nav-toggle { display: flex; }
  .site-nav { flex-basis: 100%; display: none; } /* cajón cerrado */
  .site-nav.abierto { display: block; }
  .site-nav ul { flex-direction: column; gap: 0.15rem; }
  html { scroll-padding-top: 7rem; }
  .nav-nav { flex-direction: column; }
  .nav-cap a { text-align: left !important; }
}

/* ---- 10. Tema claro: preferencia del sistema (solo sin JS) ---- */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --negro: #f7f1e3; --cafe: #efe6d2; --cafe-medio: #e6d8bc;
    --marfil: #2b2417; --texto: #3d3525; --texto-suave: #6b614b;
    --limite: rgba(122, 88, 34, 0.28);
    --oro: #8a6a34; --oro-claro: #6e5326;
    --rojo: #8d2f28;
  }
  :root:not([data-theme]) body { background: radial-gradient(1200px 600px at 55% -5%, var(--cafe) 0%, var(--negro) 60%); }
  :root:not([data-theme]) .nota, :root:not([data-theme]) .riesgo, :root:not([data-theme]) .peligro { background: rgba(255,255,255,0.55); }
  :root:not([data-theme]) .site-header { background: rgba(247,241,227,0.92); }
}

/* ---- 11. Tema explícito (botón [data-tema] + app.js) ---- */
html[data-theme="claro"] {
  --negro: #f7f1e3; --cafe: #efe6d2; --cafe-medio: #e6d8bc;
  --marfil: #2b2417; --texto: #3d3525; --texto-suave: #6b614b;
  --limite: rgba(122, 88, 34, 0.28);
  --oro: #8a6a34; --oro-claro: #6e5326;
  --rojo: #8d2f28;
}
html[data-theme="claro"] body { background: radial-gradient(1200px 600px at 55% -5%, var(--cafe) 0%, var(--negro) 60%); }
html[data-theme="claro"] .nota, html[data-theme="claro"] .riesgo, html[data-theme="claro"] .peligro { background: rgba(255,255,255,0.55); }
html[data-theme="claro"] .site-header { background: rgba(247,241,227,0.92); }

html[data-theme="oscuro"] {
  --negro: #050302; --carbon: #0d0a03; --cafe: #1c1507; --cafe-medio: #241c0e;
  --oro: #8a6a34; --oro-claro: #c8a458;
  --marfil: #e8ddc4; --texto: #d9cfb9; --texto-suave: #9f9378;
  --sangre: #7a1f1f; --rojo: #a4443c; --azul-gem: #2f4a6b;
  --limite: rgba(200, 164, 88, 0.18);
}

/* ---- 12. Fichas de personaje ---- */
.ficha {
  margin: 2.5rem 0 3rem;
  padding: 1.25rem;
  border: 1px solid var(--limite);
  background: rgba(0, 0, 0, 0.08);
  border-radius: 6px;
}
.ficha h2 { margin-top: 0; color: var(--oro-claro); }
.ficha h3 {
  margin: 1.5rem 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--oro);
  border-bottom: 1px solid var(--limite);
  padding-bottom: 0.25rem;
}
.retrato {
  margin: 1rem 0;
  min-height: 180px;
  border: 1px dashed var(--limite);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.retrato-marco { color: var(--texto-suave); font-style: italic; }
.retrato:has(img) { border-style: solid; padding: 0.25rem; }
.retrato img { width: 100%; height: auto; display: block; border-radius: 2px; }
.ficha-linea { margin: 0.35rem 0; }
.ficha-linea strong { color: var(--oro-claro); }
.ficha table { width: 100%; margin: 0.5rem 0 1rem; }
.ficha th[scope="row"] { text-align: left; color: var(--texto-suave); font-weight: normal; }
.tabla-atributos th, .tabla-atributos td { text-align: center; width: 33.33%; }
.ficha-rasgos {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}
.ficha-rasgos li {
  display: flex;
  gap: 0.4rem;
  align-items: baseline;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--limite);
  border-radius: 4px;
}
.r-nombre { color: var(--texto-suave); font-size: 0.9em; }
.r-valor { font-weight: bold; color: var(--oro-claro); }