/* ================================================================
   MENÚ PRINCIPAL RTVC — Desktop
   El menú mobile está completamente manejado por header.css
   Todas las reglas están acotadas a .header-nav-desktop para no
   interferir con el toolbar de administración de Drupal.
   ================================================================ */

/* Navbar desktop — ocupa el 100% del ancho del viewport */
.header-nav-desktop .navbar {
  background-color: transparent;
  padding: 0;
  border-bottom: none;
  box-shadow: none;
  width: 100%;
  max-width: 100%;
}

/* El collapse también debe ser full width */
.header-nav-desktop .navbar-collapse,
.header-nav-desktop .navbar .collapse {
  width: 100%;
  display: flex !important;
}

.header-nav-desktop .navbar-nav {
  justify-content: flex-start;
  width: 100%;
  flex-wrap: nowrap;
  display: flex !important;
  flex: 1 1 0;
}

/* Items del menú desktop — ancho flexible en lugar de fijo */
.header-nav-desktop .nav-item {
  position: relative;
  background-color: var(--color-gray-light);
  flex: 1 1 0;
  min-width: 0;
}

/* Inicio con fondo rojo */
.header-nav-desktop .menu-item-inicio {
  background-color: var(--color-primary);
}
.header-nav-desktop .menu-item-inicio .nav-link {
  color: var(--color-white) !important;
  font-weight: bold;
}
.header-nav-desktop .menu-item-inicio .nav-link:hover {
  background-color: #c70139;
}

/* Enlaces del menú */
.header-nav-desktop .nav-link {
  color: var(--color-text) !important;
  font-size: 1.125rem;
  padding: 20px 16px !important;
  text-align: center;
  line-height: 1.3;
  min-height: 101px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  white-space: normal;
  word-break: break-word;
  height: 100%;
  width: 100%;
}
.header-nav-desktop .nav-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
}
.header-nav-desktop .dropdown-toggle::after {
  display: none;
}

/* Dropdowns desktop */
.header-nav-desktop .dropdown-menu {
  background-color: var(--color-white);
  border: 1px solid #ddd;
  border-radius: 0;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
  margin-top: 0;
  padding: 0;
  animation: fadeIn 0.2s ease-in;
}
.header-nav-desktop .dropdown-item {
  color: var(--color-text);
  padding: 12px 20px;
  font-size: 1rem;
  border-bottom: 1px solid #eee;
  transition: all 0.2s ease;
}
.header-nav-desktop .dropdown-item:last-child { border-bottom: none; }
.header-nav-desktop .dropdown-item:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding-left: 25px;
}
.header-nav-desktop .dropdown-submenu {
  position: relative;
}
.header-nav-desktop .dropdown-submenu .dropdown-menu {
  left: 100%;
  top: 0;
  margin-left: 0;
  margin-top: -1px;
}

/* Submenús nivel 3: abrir hacia la izquierda en los últimos items del menú
   para evitar que se salgan del viewport */
.header-nav-desktop .nav-item:nth-last-child(-n+3) .dropdown-submenu .dropdown-menu {
  left: auto;
  right: 100%;
  margin-left: 0;
  margin-right: 0;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Pantallas grandes */
@media (min-width: 1400px) {
  .header-nav-desktop .nav-link {
    padding: 20px 24px !important;
    font-size: 1.125rem;
  }
}

/* Pantallas medianas (1280–1599px) */
@media (max-width: 1599px) {
  .header-nav-desktop .nav-link {
    font-size: 1rem;
    padding: 20px 12px !important;
  }
}

/* Pantallas más pequeñas (1024–1279px) */
@media (max-width: 1279px) {
  .header-nav-desktop .nav-link {
    font-size: 0.875rem;
    padding: 16px 8px !important;
    min-height: 80px;
  }
}

/* Drupal — ocultar flechas duplicadas */
.header-nav-desktop .navbar-nav .menu-item--expanded > .nav-link::after,
.header-nav-desktop .dropdown-item.dropdown-toggle::after {
  display: none !important;
}
.header-nav-desktop .menu-item__description { display: none; }

/* Item activo Drupal */
.header-nav-desktop .nav-link.is-active,
.header-nav-desktop .dropdown-item.is-active {
  font-weight: bold;
  color: var(--color-primary) !important;
}
.header-nav-desktop .menu-item--active-trail > .nav-link {
  background-color: var(--color-primary) !important;
  color: var(--color-white) !important;
  font-weight: 600;
}

/* Esconder el form de búsqueda nativo de Drupal (usamos el del header) */
.search-block-form { display: none; }

.header-nav-desktop .menu-item { padding: 0; }

.header-nav-desktop .active {
  background-color: var(--color-primary) !important;
  color: var(--color-white) !important;
}

/* Accesibilidad — focus visible */
.header-nav-desktop .nav-link:focus,
.header-nav-desktop .dropdown-item:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Accesibilidad — focus abre dropdown (complemento CSS del JS focusin) */
.header-nav-desktop .nav-item:focus-within > .dropdown-menu {
  display: block;
}
.header-nav-desktop .dropdown-submenu:focus-within > .dropdown-menu {
  display: block;
}

/* Focus en nav-link: mismo estilo que hover */
.header-nav-desktop .nav-link:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
}
.header-nav-desktop .dropdown-item:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding-left: 25px;
}

/* ── Tooltip de Lengua de Señas ──────────────────────────── */
/* Posicionado relativo al <li> padre — se mueve con el item del menú */
.sign-language-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  width: 180px;
  background: #fff;
  border: 2px solid #ccc;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  padding: 10px;
  margin-bottom: 12px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}
/* Flecha apuntando hacia abajo */
.sign-language-tooltip::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid #fff;
  filter: drop-shadow(0 2px 1px rgba(0, 0, 0, 0.1));
}
.sign-language-tooltip::before {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 12px solid #ccc;
}
.sign-language-tooltip.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.sign-language-tooltip__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}
.sign-language-tooltip__spinner {
  width: 36px;
  height: 36px;
  margin: 40px auto;
  border: 4px solid #e0e0e0;
  border-top-color: #005DAA;
  border-radius: 50%;
  animation: tooltip-spin 0.8s linear infinite;
}
@keyframes tooltip-spin {
  to { transform: rotate(360deg); }
}