/* ==========================================================================
   COCTELARIUM - SISTEMA DE DISEÑO EDITORIAL Y HOJA DE ESTILOS PRINCIPAL
   Basado estrictamente en constitution.md
   Colores: Crema (#FDFBF7), Tinta (#1A1A1A), Dorado (#C5A059), Ficha (#F4F0EA)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Paleta Oficial de constitution.md */
  --color-paper: #FDFBF7;
  --color-paper-light: #FFFFFF;
  --color-ink: #1A1A1A;
  --color-ink-soft: #2D2D2D;
  --color-gold: #C5A059;
  --color-gold-hover: #AA853D;
  --color-gold-light: #E8D8B5;
  --color-gold-subtle: rgba(197, 160, 89, 0.12);
  --color-gold-border: rgba(197, 160, 89, 0.35);
  --color-secondary-bg: #F4F0EA;
  --color-secondary-hover: #EBE5DC;
  --color-text-secondary: #555555;
  --color-text-muted: #767676;
  --color-border: #E8E2D8;
  --color-border-subtle: #F0ECE4;
  --color-header-bg: rgba(253, 251, 247, 0.94);
  
  /* Tipografías */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, Monaco, monospace;
  
  /* Sombras Editoriales Elegantes */
  --shadow-subtle: 0 2px 8px rgba(26, 26, 26, 0.04);
  --shadow-card: 0 4px 20px rgba(26, 26, 26, 0.06);
  --shadow-elevated: 0 12px 36px rgba(26, 26, 26, 0.09);
  --shadow-gold: 0 4px 18px rgba(197, 160, 89, 0.22);
  
  /* Espaciado */
  --container-max-width: 1200px;
  --container-narrow-width: 860px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Transiciones */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   PALETA OFICIAL DE MODO OSCURO (DARK MODE)
   Fondo grafito (#121212), superficies (#1A1A1A), texto hueso/claro (#E0E0E0), acentos oro
   -------------------------------------------------------------------------- */
[data-theme="dark"],
html.theme-dark {
  color-scheme: dark;
  --color-paper: #121212;
  --color-paper-light: #1A1A1A;
  --color-ink: #F2EFEB;
  --color-ink-soft: #E0E0E0;
  --color-gold: #D8B26E;
  --color-gold-hover: #E5C583;
  --color-gold-light: #332B1E;
  --color-gold-subtle: rgba(216, 178, 110, 0.16);
  --color-gold-border: rgba(216, 178, 110, 0.38);
  --color-secondary-bg: #1E1E1E;
  --color-secondary-hover: #262626;
  --color-text-secondary: #B4AEA4;
  --color-text-muted: #888277;
  --color-border: #2C2A26;
  --color-border-subtle: #22201C;
  --color-header-bg: rgba(18, 18, 18, 0.94);

  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.45);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.55);
  --shadow-elevated: 0 12px 36px rgba(0, 0, 0, 0.75);
  --shadow-gold: 0 4px 20px rgba(216, 178, 110, 0.22);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --color-paper: #121212;
    --color-paper-light: #1A1A1A;
    --color-ink: #F2EFEB;
    --color-ink-soft: #E0E0E0;
    --color-gold: #D8B26E;
    --color-gold-hover: #E5C583;
    --color-gold-light: #332B1E;
    --color-gold-subtle: rgba(216, 178, 110, 0.16);
    --color-gold-border: rgba(216, 178, 110, 0.38);
    --color-secondary-bg: #1E1E1E;
    --color-secondary-hover: #262626;
    --color-text-secondary: #B4AEA4;
    --color-text-muted: #888277;
    --color-border: #2C2A26;
    --color-border-subtle: #22201C;
    --color-header-bg: rgba(18, 18, 18, 0.94);

    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.45);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.55);
    --shadow-elevated: 0 12px 36px rgba(0, 0, 0, 0.75);
    --shadow-gold: 0 4px 20px rgba(216, 178, 110, 0.22);
  }
}

/* --------------------------------------------------------------------------
   RESET Y REGLAS BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-paper);
  color: var(--color-ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  /* Evita desbordamiento horizontal en toda la página */
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  background-color: var(--color-paper);
  color: var(--color-ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden; /* Garantiza que nada desborde horizontalmente */
}

/* Textura sutil editorial de fondo */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  background-image: radial-gradient(var(--color-border) 0.5px, transparent 0.5px);
  background-size: 28px 28px;
  opacity: 0.35;
  z-index: -1;
}

/* --------------------------------------------------------------------------
   TIPOGRAFÍA EDITORIAL
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6,
.font-serif {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-ink);
  letter-spacing: -0.015em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

p {
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-gold-hover);
}

/* Divisor editorial clásico con rombo */
.editorial-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2.5rem auto;
  color: var(--color-gold);
  width: 100%;
  max-width: 320px;
}

.editorial-divider::before,
.editorial-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--color-gold-border);
}

.editorial-divider span {
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   LAYOUT Y CONTENEDORES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: var(--container-narrow-width);
}

.site-main {
  flex: 1;
  padding-bottom: 4rem;
}

/* --------------------------------------------------------------------------
   ENCABEZADO Y NAVEGACIÓN PRINCIPAL
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  background-color: var(--color-header-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  transition: all var(--transition-smooth);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex: 0 0 auto;
}

.nav-brand-text {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.nav-logo-mark {
  width: 36px;
  height: 36px;
  background-color: var(--color-ink);
  color: var(--color-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.3rem;
  border: 1px solid var(--color-gold-border);
  box-shadow: var(--shadow-subtle);
  flex-shrink: 0;
}

.nav-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  line-height: 1;
}

.nav-subtitle-tag {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  background-color: var(--color-gold-subtle);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gold-border);
  white-space: nowrap;
  display: none;
}

@media (min-width: 640px) {
  .nav-subtitle-tag {
    display: inline-block;
  }
}

.nav-navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  min-width: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  position: relative;
  padding: 0.4rem 0.15rem;
  transition: color var(--transition-fast);
  white-space: nowrap;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold-hover);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
  border-radius: var(--radius-full);
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--color-ink);
  color: var(--color-paper);
  height: 35px;
  padding: 0 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--color-ink);
  transition: all var(--transition-fast);
  flex-shrink: 0;
  white-space: nowrap;
  box-sizing: border-box;
  text-decoration: none;
}

.nav-cta-btn:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-paper);
  box-shadow: var(--shadow-gold);
}

/* --------------------------------------------------------------------------
   NAVBAR: BOTÓN HAMBURGUESA Y MENÚ MÓVIL (< 768px)
   -------------------------------------------------------------------------- */

/* El botón hamburguesa solo se muestra en móvil */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
  transition: border-color var(--transition-fast);
  z-index: 110;
  flex-shrink: 0;
}

.nav-hamburger:hover {
  border-color: var(--color-gold);
}

.hamburger-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Anima las barras cuando el menú está abierto */
[aria-expanded="true"].nav-hamburger .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
[aria-expanded="true"].nav-hamburger .hamburger-bar:nth-child(2) {
  opacity: 0;
}
[aria-expanded="true"].nav-hamburger .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Overlay semitransparente al abrir el menú móvil */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(26, 26, 26, 0.45);
  z-index: 99;
  backdrop-filter: blur(2px);
  transition: opacity var(--transition-smooth);
}

.nav-overlay.is-active {
  display: block;
}

/* El CTA móvil dentro del menú desplegable está oculto en escritorio */
.nav-menu-cta-mobile {
  display: none;
}

/* --------------------------------------------------------------------------
   SELECTOR DE IDIOMA (ES | EN) e internacionalización
   -------------------------------------------------------------------------- */
.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.6rem;
  flex: 0 0 auto;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0 0.65rem;
  height: 35px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  flex-shrink: 0;
  box-sizing: border-box;
}

.lang-switch:hover,
.lang-switch:focus-visible {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.lang-switch .lang-globe {
  font-size: 0.9rem;
  line-height: 1;
}

.lang-switch .lang-sep {
  color: var(--color-border);
}

.lang-switch .lang-opt {
  padding: 0.05rem 0.2rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

/* Estado activo (sincronizado por JS y también por la clase del <html>) */
html.lang-en .lang-switch .lang-opt[data-lang-option="en"],
html.lang-es .lang-switch .lang-opt[data-lang-option="es"],
.lang-switch .lang-opt.is-active {
  color: var(--color-ink);
  background-color: var(--color-gold-subtle);
  font-weight: 700;
}

/* El selector de idioma móvil se oculta en escritorio */
.nav-menu-lang-mobile {
  display: none;
}

/* --------------------------------------------------------------------------
   SELECTOR DE MODO OSCURO / CLARO (.theme-switch)
   -------------------------------------------------------------------------- */
.theme-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  padding: 0;
  color: var(--color-ink-soft);
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  flex-shrink: 0;
  box-sizing: border-box;
}

.theme-switch:hover,
.theme-switch:focus-visible {
  border-color: var(--color-gold);
  color: var(--color-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
  outline: none;
}

.theme-switch:active {
  transform: translateY(0);
}

.theme-switch .theme-icon {
  font-size: 1.1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  user-select: none;
}

/* En modo claro: muestra la Luna para indicar que cambiará a modo oscuro */
.theme-switch .theme-icon-sun {
  display: none;
}
.theme-switch .theme-icon-moon {
  display: inline-flex;
}

/* En modo oscuro: muestra el Sol para indicar que cambiará a modo claro */
[data-theme="dark"] .theme-switch .theme-icon-moon,
html.theme-dark .theme-switch .theme-icon-moon {
  display: none;
}
[data-theme="dark"] .theme-switch .theme-icon-sun,
html.theme-dark .theme-switch .theme-icon-sun {
  display: inline-flex;
  color: #F6C445;
  filter: drop-shadow(0 0 6px rgba(246, 196, 69, 0.45));
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-switch .theme-icon-moon {
    display: none;
  }
  :root:not([data-theme="light"]) .theme-switch .theme-icon-sun {
    display: inline-flex;
    color: #F6C445;
    filter: drop-shadow(0 0 6px rgba(246, 196, 69, 0.45));
  }
}

/* Botón de tema en el menú desplegable móvil */
.nav-menu-theme-mobile {
  display: none;
}

.theme-switch-mobile-btn {
  width: 100%;
  height: auto;
  border-radius: var(--radius-full);
  padding: 0.6rem 1rem;
  gap: 0.6rem;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  border-color: var(--color-border);
  color: var(--color-ink);
}

.theme-switch-mobile-btn:hover {
  border-color: var(--color-gold);
  background-color: var(--color-gold-subtle);
}

/* Botón de tema visible en la barra superior en pantallas pequeñas */
.theme-switch-header-mobile {
  display: none;
}

@media (max-width: 1023px) {
  .theme-switch-header-mobile {
    display: inline-flex;
    order: 2;
    margin-left: auto;
    margin-right: 0.6rem;
  }
  .nav-menu-theme-mobile {
    display: block;
    padding: 0.35rem 0 1rem;
    border-bottom: 1px solid var(--color-border-subtle);
  }
}

/* --------------------------------------------------------------------------
   REFINAMIENTOS DE CONTRASTE Y DETALLES EN MODO OSCURO
   -------------------------------------------------------------------------- */
[data-theme="dark"] .nav-logo-mark,
html.theme-dark .nav-logo-mark {
  background-color: #1A1A1A;
  color: var(--color-gold);
  border-color: var(--color-gold-border);
}

[data-theme="dark"] .nav-cta-btn,
html.theme-dark .nav-cta-btn {
  background-color: var(--color-gold);
  color: #121212;
  border-color: var(--color-gold);
  font-weight: 600;
}
[data-theme="dark"] .nav-cta-btn:hover,
html.theme-dark .nav-cta-btn:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  color: #121212;
}

[data-theme="dark"] .btn-primary,
html.theme-dark .btn-primary {
  background-color: var(--color-gold);
  color: #121212;
  border-color: var(--color-gold);
  font-weight: 600;
}
[data-theme="dark"] .btn-primary:hover,
html.theme-dark .btn-primary:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  color: #121212;
}

[data-theme="dark"] .search-submit-btn,
html.theme-dark .search-submit-btn {
  background-color: var(--color-gold);
  color: #121212;
  font-weight: 600;
}
[data-theme="dark"] .search-submit-btn:hover,
html.theme-dark .search-submit-btn:hover {
  background-color: var(--color-gold-hover);
}

[data-theme="dark"] .alphabet-btn.active,
html.theme-dark .alphabet-btn.active {
  background-color: var(--color-gold);
  color: #121212;
  border-color: var(--color-gold);
}

[data-theme="dark"] .chip-btn.active,
html.theme-dark .chip-btn.active {
  background-color: var(--color-gold);
  color: #121212;
  border-color: var(--color-gold);
  font-weight: 600;
}

[data-theme="dark"] .voz-dia-card,
html.theme-dark .voz-dia-card {
  background: linear-gradient(135deg, var(--color-secondary-bg) 0%, #161616 100%);
  border-color: var(--color-gold-border);
}

[data-theme="dark"] .coctelarium-toast,
html.theme-dark .coctelarium-toast {
  background-color: #222222;
  color: var(--color-ink);
  border: 1px solid var(--color-gold-border);
  box-shadow: var(--shadow-elevated);
}

/* Modal Age Gate en Modo Oscuro */
[data-theme="dark"] #age-gate-card,
html.theme-dark #age-gate-card {
  background: #181818;
  border-color: var(--color-border);
  color: var(--color-ink);
}
[data-theme="dark"] .ag-title,
html.theme-dark .ag-title {
  color: var(--color-ink);
}
[data-theme="dark"] .ag-message,
html.theme-dark .ag-message {
  color: var(--color-text-secondary);
}
[data-theme="dark"] .ag-btn-yes,
html.theme-dark .ag-btn-yes {
  background: var(--color-gold);
  color: #121212;
  border-color: var(--color-gold);
}
[data-theme="dark"] .ag-btn-no,
html.theme-dark .ag-btn-no {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}
[data-theme="dark"] .ag-btn-no:hover,
html.theme-dark .ag-btn-no:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: var(--color-gold-subtle);
}

/* Transición suave y refinada durante el cambio de tema */
html.theme-transition,
html.theme-transition *,
html.theme-transition *::before,
html.theme-transition *::after {
  transition: background-color 0.28s ease, border-color 0.28s ease, color 0.28s ease, box-shadow 0.28s ease !important;
}

/* --------------------------------------------------------------------------
   ROBUSTEZ DE CONTENIDO: valores vacíos y palabras muy largas
   Evita celdas vacías y desbordes horizontales en pantallas estrechas.
   -------------------------------------------------------------------------- */
.valor-vacio {
  color: var(--color-text-muted);
  font-style: italic;
  font-weight: 400;
}

.symbol-value,
.term-card-excerpt,
.acepcion-text,
.equivalente-en .ee-value,
.term-card-title {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* --------------------------------------------------------------------------
   FICHA: campo "equivalente en inglés" (equivalente_en)
   Siempre visible con borde dorado sutil. Se realza aún más en modo EN.
   -------------------------------------------------------------------------- */
.equivalente-en {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
  margin-bottom: 0.25rem;
  padding: 0.65rem 1.1rem;
  border: 1.5px solid var(--color-gold-border);
  border-left: 4px solid var(--color-gold);
  background: linear-gradient(135deg, var(--color-gold-subtle) 0%, transparent 100%);
  background-color: var(--color-gold-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 10px rgba(197, 160, 89, 0.10);
  transition: border-color var(--transition-fast), background-color var(--transition-fast),
              box-shadow var(--transition-fast);
  width: 100%;
}

.equivalente-en .ee-icon {
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.75;
}

.equivalente-en .ee-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold-hover);
  font-weight: 600;
  flex-shrink: 0;
}

.equivalente-en .ee-separator {
  color: var(--color-gold-border);
  font-weight: 300;
  flex-shrink: 0;
}

.equivalente-en .ee-value {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-ink);
  font-style: italic;
  letter-spacing: 0.01em;
}

/* Modo EN: el equivalente inglés se convierte en campo protagonista */
html.lang-en .equivalente-en {
  border-color: var(--color-gold);
  border-left-width: 5px;
  background: linear-gradient(135deg, rgba(197,160,89,0.18) 0%, rgba(197,160,89,0.05) 100%);
  box-shadow: 0 4px 18px rgba(197, 160, 89, 0.22), inset 0 1px 0 rgba(255,255,255,0.5);
  padding: 0.85rem 1.25rem;
}

html.lang-en .equivalente-en .ee-label {
  color: var(--color-gold);
  font-size: 0.72rem;
}

html.lang-en .equivalente-en .ee-icon {
  opacity: 1;
}

html.lang-en .equivalente-en .ee-value {
  font-size: 1.45rem;
  color: var(--color-gold-hover);
}

/* --------------------------------------------------------------------------
   CAMPOS BILINGÜES DE LA FICHA (contenido traducido en data/glosario.json)
   El idioma activo se controla con <html class="lang-es|lang-en">; solo se
   muestra la versión correspondiente, sin recargar la página.
   -------------------------------------------------------------------------- */
html:not(.lang-en) .i18n-en {
  display: none !important;
}

html.lang-en .i18n-es {
  display: none !important;
}

/* Ajuste en pantallas de escritorio intermedias (1024px - 1199px) para evitar amontonamiento */
@media (min-width: 1024px) and (max-width: 1199px) {
  .nav-container {
    gap: 0.75rem;
  }
  .nav-menu {
    gap: 0.95rem;
  }
  .nav-link {
    font-size: 0.84rem;
  }
  .nav-subtitle-tag {
    display: none;
  }
  .nav-actions {
    gap: 0.45rem;
  }
  .nav-cta-btn {
    padding: 0 0.75rem;
    font-size: 0.82rem;
  }
}

@media (max-width: 1023px) {
  /* Mostrar hamburguesa; ocultar CTA de escritorio */
  .nav-hamburger {
    display: flex;
    order: 3;
  }

  .nav-actions {
    display: none;
  }

  /* Menú desplegable: panel que cae desde el header */
  .nav-navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 80vw;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-paper);
    border-right: 1px solid var(--color-border);
    box-shadow: var(--shadow-elevated);
    z-index: 100;
    transform: translateX(-100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
    padding: 6rem 1.5rem 2rem;
  }

  .nav-navigation.is-open {
    transform: translateX(0);
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .nav-menu li:first-child {
    border-top: 1px solid var(--color-border-subtle);
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 0.9rem 0.25rem;
    font-size: 1.05rem;
  }

  /* CTA móvil visible dentro del panel */
  .nav-menu-cta-mobile {
    display: block;
    border-bottom: none !important;
    padding-top: 1.25rem;
  }

  .nav-menu-cta-mobile .nav-cta-btn {
    width: 100%;
    justify-content: center;
  }

  /* Selector de idioma dentro del panel móvil */
  .nav-menu-lang-mobile {
    display: block;
    padding: 1rem 0 1.25rem;
  }

  .nav-menu-lang-mobile .lang-switch {
    width: 100%;
    justify-content: center;
    font-size: 0.95rem;
    padding: 0.55rem 0.7rem;
  }

  /* El nav-container no necesita espacio extra en móvil */
  .nav-container {
    height: 60px;
  }
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

.btn-primary:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-paper);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-paper-light);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  color: var(--color-paper-light);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-hover);
  background-color: var(--color-gold-subtle);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   HERO SECTION (LANDING PAGE)
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 4rem 0 3.5rem;
  text-align: center;
}

@media (max-width: 767px) {
  .hero-section {
    padding: 2.5rem 0 2rem;
  }
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold-hover);
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1rem;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--color-ink);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

/* Responsive: buscador y botones del hero al 100% en móvil */
@media (max-width: 767px) {
  .search-box {
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.6rem;
  }

  .search-input {
    width: 100%;
    min-width: 0;
    flex-basis: 100%;
  }

  .search-submit-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 0.7rem 1rem;
  }

  /* Hero buttons row: que se apilen en móvil */
  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   BARRA DE BÚSQUEDA CENTRALIZADA
   -------------------------------------------------------------------------- */
.search-box-wrapper {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  width: 100%; /* Ocupa el 100% disponible en móvil */
  padding: 0 0.25rem; /* Pequeño respiro lateral en pantallas muy angostas */
  box-sizing: border-box;
}

.search-box {
  display: flex;
  align-items: center;
  background-color: var(--color-paper-light);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.6rem 0.4rem 1.2rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold), 0 0 0 3px var(--color-gold-subtle);
}

.search-icon {
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  margin-right: 0.75rem;
  font-size: 1.15rem;
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-ink);
  background: transparent;
  padding: 0.5rem 0;
}

.search-input::placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}

.search-submit-btn {
  background-color: var(--color-ink);
  color: var(--color-paper);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-submit-btn:hover {
  background-color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   RESULTADOS EN VIVO DEL BUSCADOR DEL HÉROE (PORTADA)
   -------------------------------------------------------------------------- */
.hero-search-results {
  position: absolute;
  left: 0.25rem;
  right: 0.25rem;
  top: calc(100% + 0.4rem);
  z-index: 60;
  max-height: min(70vh, 460px);
  overflow-y: auto;
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  text-align: left;
}

.hero-search-results[hidden] {
  display: none;
}

.hero-search-result {
  display: block;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.hero-search-result:hover,
.hero-search-result:focus,
.hero-search-result.is-active {
  background-color: var(--color-gold-subtle);
  outline: none;
}

.hero-search-result:last-of-type {
  border-bottom: none;
}

.hero-search-result-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.25;
}

.hero-search-result-meta {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero-search-result-snippet {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.hero-search-status,
.hero-search-more {
  display: block;
  padding: 0.85rem 1rem;
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.hero-search-more {
  border-top: 1px solid var(--color-border);
  color: var(--color-ink);
  font-weight: 600;
  text-decoration: none;
}

.hero-search-more:hover,
.hero-search-more:focus {
  background-color: var(--color-gold-subtle);
}

/* --------------------------------------------------------------------------
   MÓDULO: VOZ DEL DÍA (EDITORIAL CARD)
   -------------------------------------------------------------------------- */
.voz-del-dia-section {
  margin: 3.5rem 0;
}

.editorial-card-featured {
  background: linear-gradient(135deg, var(--color-secondary-bg) 0%, #FAF6F0 100%);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.editorial-card-featured::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: var(--color-gold);
}

.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold-hover);
  background-color: var(--color-gold-subtle);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gold-border);
  margin-bottom: 1rem;
}

.featured-term {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-ink);
}

.featured-en {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}

.featured-definition {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-ink-soft);
  margin-bottom: 1.75rem;
  max-width: 900px;
}

/* --------------------------------------------------------------------------
   BLOQUE DE LOS 4 SÍMBOLOS LÉXICOS INNEGOCIABLES
   (▲ Técnica, ▼ Grupo, ► Ingredientes, ● Vaso de Servicio)
   -------------------------------------------------------------------------- */
.symbols-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
}

@media (min-width: 640px) {
  .symbols-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
}

.symbol-cell {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.symbol-badge {
  width: 32px;
  height: 32px;
  min-width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-sm);
  color: var(--color-gold-hover);
  font-size: 1rem;
  font-weight: 700;
}

.symbol-content {
  flex: 1;
}

.symbol-label {
  display: block;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.symbol-value {
  font-size: 0.95rem;
  color: var(--color-ink);
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   FILTROS A-Z E ÍNDICE ALFABÉTICO
   -------------------------------------------------------------------------- */
.alphabet-nav {
  margin: 2rem 0;
  text-align: center;
}

.alphabet-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  list-style: none;
}

.alphabet-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.alphabet-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-hover);
  background-color: var(--color-gold-subtle);
  transform: translateY(-2px);
}

.alphabet-btn.active {
  background-color: var(--color-ink);
  color: var(--color-gold);
  border-color: var(--color-ink);
}

.alphabet-btn.disabled {
  opacity: 0.3;
  pointer-events: none;
  background-color: transparent;
  border-color: transparent;
}

/* --------------------------------------------------------------------------
   CHIPS DE CATEGORÍAS TEMÁTICAS
   -------------------------------------------------------------------------- */
.category-chips-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
  align-items: center;
}

.chip-btn {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-paper-light);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-ink);
  background-color: var(--color-gold-subtle);
}

.chip-btn.active {
  background-color: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

/* --------------------------------------------------------------------------
   GRILLA DE ENTRADAS DEL DICCIONARIO
   -------------------------------------------------------------------------- */
.dictionary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

@media (min-width: 768px) {
  .dictionary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .dictionary-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.term-card {
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  position: relative;
  box-shadow: var(--shadow-subtle);
}

.term-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-card);
}

.term-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.grammar-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.category-tag {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold-hover);
  background-color: var(--color-secondary-bg);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.term-card-title {
  font-size: 1.35rem;
  margin-bottom: 0.2rem;
  color: var(--color-ink);
}

.term-card-en {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}

.term-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.term-card-footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.term-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold-hover);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.term-card-link:hover {
  color: var(--color-ink);
}

/* --------------------------------------------------------------------------
   VISTA DE FICHA INDIVIDUAL (/ficha/[slug])
   -------------------------------------------------------------------------- */
.ficha-wrapper {
  max-width: 820px;
  margin: 2rem auto;
}

.ficha-breadcrumbs {
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ficha-article {
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

@media (max-width: 640px) {
  .ficha-article {
    padding: 2rem 1.5rem;
  }
}

.ficha-article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), #DFC58D);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.ficha-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.ficha-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 0.35rem;
  color: var(--color-ink);
}

.ficha-en-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.ficha-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.meta-separator {
  color: var(--color-gold);
  font-weight: 700;
  user-select: none;
  opacity: 0.85;
}

.meta-item-tecnica,
.meta-item-grupo {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.ficha-body {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--color-ink);
  margin-bottom: 2.5rem;
}

.ficha-navigation-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.nav-adjacent-link {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-secondary-bg);
  max-width: 48%;
  transition: all var(--transition-fast);
}

.nav-adjacent-link:hover {
  border-color: var(--color-gold);
  background-color: var(--color-gold-subtle);
  transform: translateY(-2px);
}

.nav-adjacent-label {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.nav-adjacent-term {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --------------------------------------------------------------------------
   FRANJA DE VALOR ACADÉMICA (3 COLUMNAS)
   -------------------------------------------------------------------------- */
.value-strip {
  padding: 4rem 0;
  background-color: var(--color-secondary-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 3.5rem 0;
}

.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .value-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-smooth);
}

.value-card:hover {
  transform: translateY(-4px);
}

.value-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-sm);
  color: var(--color-gold);
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

.value-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-ink);
}

.value-card-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   PIE DE PÁGINA INSTITUCIONAL
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #151515;
  color: #CCCCCC;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid rgba(197, 160, 89, 0.25);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 2rem;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.35fr;
    gap: 2rem;
  }
}

@media (min-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 2.5rem;
  }
}

.footer-col-contact {
  min-width: 0;
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--color-paper);
  margin-bottom: 0.75rem;
}

.footer-text {
  color: #A0A0A0;
  line-height: 1.65;
  max-width: 440px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: #B5B5B5;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-gold);
  font-weight: 500;
  font-size: 0.88rem;
  white-space: nowrap;
}

.footer-email-text {
  white-space: nowrap;
}

.footer-email-link:hover,
.footer-email-link:focus-visible {
  color: #E8D8B5;
  text-decoration: underline;
}

.footer-email-icon {
  font-size: 0.95rem;
  line-height: 1;
  display: inline-block;
  flex-shrink: 0;
}

@media (max-width: 340px) {
  .footer-email-link {
    font-size: 0.78rem;
  }
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  color: #888888;
  font-size: 0.85rem;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --------------------------------------------------------------------------
   ESTADOS DE CARGA, VACÍO Y ACCESIBILIDAD
   -------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  background-color: var(--color-secondary-bg);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  margin: 2rem 0;
}

.empty-state-icon {
  font-size: 2.5rem;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --------------------------------------------------------------------------
   MICROESTRUCTURA LEXICOGRÁFICA Y GLOSARIO ADAPTATIVO
   Soporte formal para Parte I (Campos temáticos) y Parte II (Cócteles)
   -------------------------------------------------------------------------- */

/* Badges de Tipo de Entrada */
.entry-type-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.entry-type-pill.disciplinar {
  background-color: var(--color-gold-subtle);
  color: var(--color-gold-hover);
  border: 1px solid var(--color-gold-border);
}

.entry-type-pill.coctel {
  background-color: rgba(26, 26, 26, 0.06);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
}

/* Lista de Acepciones Lexicográficas (Parte I) */
.acepciones-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.5rem 0 2rem;
}

.acepcion-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.35rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.acepcion-card:hover {
  border-color: var(--color-gold-border);
  box-shadow: var(--shadow-subtle);
}

.acepcion-marker {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-gold);
  flex-shrink: 0;
  user-select: none;
}

.acepcion-num {
  font-size: 0.95rem;
}

.acepcion-pleca {
  font-size: 1.1rem;
  opacity: 0.8;
}

.acepcion-content {
  flex: 1;
}

.acepcion-text {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  line-height: 1.7;
  margin-bottom: 0.65rem;
}

/* Remisiones dentro del mismo campo (→) y cruzadas (↕) */
.remisiones-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.remision-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  background-color: var(--color-secondary-bg);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.remision-tag:hover {
  background-color: var(--color-gold-subtle);
  border-color: var(--color-gold);
  color: var(--color-gold-hover);
}

.remision-tag.cruzada {
  border-style: dashed;
  border-color: var(--color-gold-border);
  background-color: rgba(197, 160, 89, 0.08);
}

.remision-arrow {
  color: var(--color-gold);
  font-weight: bold;
}

/* Tarjeta de Observaciones (Obs.) */
.observacion-box {
  background-color: var(--color-secondary-bg);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem;
  margin: 1.75rem 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.observacion-header {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold-hover);
  margin-bottom: 0.35rem;
  display: block;
}

/* Variantes ortográficas y otros nombres (♦) */
.variantes-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.variante-chip {
  font-family: var(--font-mono);
  background-color: var(--color-secondary-bg);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   T11 - Guía y compartición editorial (R-01, R-02, R-06)
   Leyenda fija, acciones de copiado, toast y página /guia. Mobile-first.
   -------------------------------------------------------------------------- */
.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 1rem;
}

.leyenda-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.9rem;
  margin: 0 0 2rem;
  font-size: 0.85rem;
}

.leyenda-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  font-weight: 600;
}

.leyenda-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.9rem;
  padding: 0.15rem 0.45rem;
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-sm);
  color: var(--color-gold-hover);
  font-weight: 700;
  cursor: help;
}

.leyenda-item:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.leyenda-help {
  margin-left: auto;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gold-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.coctelarium-toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%) translateY(12px);
  background-color: var(--color-ink);
  color: var(--color-paper);
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 9999;
  max-width: calc(100vw - 2rem);
  text-align: center;
}

.coctelarium-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.guia-wrapper {
  padding-bottom: 3rem;
}

.guia-section {
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-subtle);
}

.guia-section h2 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.guia-intro {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.leyenda-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 0;
}

@media (min-width: 720px) {
  .leyenda-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.leyenda-grid .leyenda-item {
  display: block;
  cursor: help;
  padding: 0.8rem 0.9rem;
  min-width: 0;
}

.leyenda-grid dt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--color-ink);
}

.leyenda-grid dd {
  margin: 0;
  font-size: 0.87rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.guia-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.6rem;
  color: var(--color-ink-soft);
}

.guia-list .mono,
.mono {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background-color: var(--color-secondary-bg);
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.guia-apa {
  margin-top: 1rem;
  font-size: 0.9rem;
  background-color: var(--color-secondary-bg);
  border-left: 3px solid var(--color-gold);
  padding: 0.9rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.6;
  color: var(--color-text-secondary);
  overflow-wrap: break-word;
  word-break: break-word;
}

.guia-apa a,
.cita-box,
.cita-box a,
#cita-apa-text,
#cita-apa-text a {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* --------------------------------------------------------------------------
   T12 - Navegación y acceso rápido (R-03, R-04, R-05, R-10)
   -------------------------------------------------------------------------- */
.toc-acepciones {
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.88rem;
}

.toc-acepciones-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  font-weight: 600;
  margin-right: 0.5rem;
}

.toc-acepciones ol {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
  margin: 0.35rem 0 0;
  padding: 0;
  list-style-position: inside;
}

.toc-acepciones a {
  color: var(--color-gold-hover);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.acepcion-card:target {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.vecindad-bar {
  margin-top: 1.25rem;
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
}

.vecindad-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  font-weight: 600;
  display: block;
  margin-bottom: 0.5rem;
}

.vecindad-letra {
  color: var(--color-gold-hover);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-sm);
  padding: 0 0.4rem;
  background-color: var(--color-gold-subtle);
}

.vecinos-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem;
}

@media (min-width: 640px) {
  .vecinos-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.vecino-link {
  display: block;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vecino-link:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-hover);
}

.atajos-hint {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.atajos-hint kbd,
kbd {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border: 1px solid var(--color-border);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  padding: 0.05rem 0.4rem;
  background-color: var(--color-paper-light);
}

.empty-sugerencias {
  list-style: none;
  margin: 0 auto 0.5rem;
  padding: 0;
  max-width: 560px;
  display: grid;
  gap: 0.6rem;
  text-align: left;
}

.empty-sugerencias li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  justify-content: center;
}

.empty-sugerencias span {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   T13 - Personalización local (R-07, R-08, R-09)
   -------------------------------------------------------------------------- */
.term-card-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
}

.term-card-title a {
  flex: 1;
  min-width: 0;
}

.fav-btn {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper);
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.fav-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-hover);
  transform: translateY(-1px);
}

.fav-btn.activo,
.fav-btn[aria-pressed="true"] {
  color: var(--color-gold-hover);
  border-color: var(--color-gold);
  background-color: var(--color-gold-subtle);
}

.personal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.historial-card {
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow-subtle);
}

.historial-list {
  margin: 0;
  padding-left: 1.3rem;
  display: grid;
  gap: 0.4rem;
}

.historial-link {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-gold-border);
  text-underline-offset: 3px;
}

.historial-link:hover {
  color: var(--color-gold-hover);
}

/* --------------------------------------------------------------------------
   T14 - Finder por intención y relacionados (R-11, R-12, R-13, R-14)
   Mobile-first, vanilla, sin romper ▲▼►● ni ǁ→↕Obs.
   -------------------------------------------------------------------------- */
.finder-fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-paper-light);
  padding: 1rem 1.15rem 1.1rem;
  margin: 0 0 1rem;
  box-shadow: var(--shadow-subtle);
}

.finder-legend {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-ink);
  padding: 0 0.5rem;
}

.finder-tag {
  color: var(--color-gold-hover);
  border: 1px solid var(--color-gold-border);
  background-color: var(--color-gold-subtle);
  border-radius: var(--radius-sm);
  padding: 0 0.4rem;
  margin-left: 0.35rem;
}

.finder-ayuda {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin: 0 0 0.8rem;
}

.finder-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 720px) {
  .finder-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.finder-label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}

.finder-select {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper);
  color: var(--color-ink);
}

.finder-select:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.finder-colecciones {
  margin: 0.8rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.finder-colecciones a {
  color: var(--color-gold-hover);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.remision-tag.remision-directa {
  border-color: var(--color-gold-border);
  background-color: var(--color-gold-subtle);
}

.relacionados-section {
  margin: 2rem 0 0;
  background-color: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.35rem;
}

.relacionados-title {
  font-size: 1.15rem;
  margin-bottom: 0.9rem;
}

.relacionados-grupo {
  margin-bottom: 1rem;
}

.relacionados-grupo:last-of-type {
  margin-bottom: 0.5rem;
}

.relacionados-subtitulo {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.relacionados-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

@media (min-width: 640px) {
  .relacionados-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.relacionado-card {
  display: block;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper-light);
  padding: 0.6rem 0.75rem;
  transition: all var(--transition-fast);
}

.relacionado-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.relacionado-nombre {
  display: block;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-ink);
}

.relacionado-meta {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.relacionados-mas {
  margin: 0.8rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.relacionados-mas a {
  color: var(--color-gold-hover);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.colecciones-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (min-width: 768px) {
  .colecciones-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .colecciones-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.coleccion-card {
  background-color: var(--color-paper-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.coleccion-title {
  font-size: 1.25rem;
}

.coleccion-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  flex: 1;
  margin: 0;
}

.coleccion-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 0.7rem;
}

.coleccion-count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}