/* ============================================================
   Panel de sesión del botón de usuario (barra superior)
   Marcado: php/plantillas/top-menu.html.php · Comportamiento: js/scripts/menu-usuario.js
   Escritorio: panel lateral de 384 px bajo la barra, con velo. Móvil (<= 767 px): hoja inferior de 90 % de alto.
   Colores y medidas, solo con los tokens --z-* (claro/oscuro los cambia data-theme en <html>).
   Capas: velo y panel entre la barra (--z-layer-nav) y los modales (--z-layer-modal).
   ============================================================ */

html.z-um-abierto { overflow: hidden; }
html.z-um-abierto body { padding-right: var(--z-um-scrollbar, 0px); }

.z-um-velo {
  position: fixed;
  top: var(--z-cab-alto);
  right: 0;
  bottom: 0;
  left: 0;
  z-index: calc(var(--z-layer-dropdown) + 5);
  background: rgba(11, 12, 14, 0.42);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--z-duration-base) var(--z-ease-standard), visibility 0s linear var(--z-duration-base);
}
.z-um-velo.on { opacity: 1; visibility: visible; transition-delay: 0s; }

.z-um {
  position: fixed;
  top: var(--z-cab-alto);
  right: 0;
  bottom: 0;
  z-index: calc(var(--z-layer-dropdown) + 10);
  display: flex;
  flex-direction: column;
  width: 384px;
  max-width: 100%;
  background: var(--z-superficie);
  color: var(--z-texto);
  font-size: var(--z-text-md);
  line-height: 1.5;
  box-shadow: -12px 0 32px rgba(11, 12, 14, 0.22);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--z-duration-base) var(--z-ease-standard), visibility 0s linear var(--z-duration-base);
}
.z-um.abierto { transform: none; visibility: visible; transition-delay: 0s; }

.z-um a, .z-um button { font-family: inherit; }
.z-um a:focus-visible, .z-um button:focus-visible { outline: 2px solid var(--z-foco); outline-offset: -2px; }

/* Banda de identidad */
.z-um-banda {
  position: relative;
  flex: none;
  padding: 18px 24px;
  background: var(--z-cab-fondo);
  color: var(--z-cab-texto);
  border-top: 1px solid var(--z-cab-borde);
}
.z-um-banda::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--z-marca), transparent);
}
.z-um-asa { display: none; width: 40px; height: 4px; margin: 8px auto 10px; border-radius: 2px; background: var(--z-cab-borde); }
.z-um-quien { display: flex; align-items: center; gap: 16px; }
.z-um-av {
  position: relative;
  overflow: hidden;
  flex: none;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--z-cab-elevado);
  color: var(--z-cab-texto);
  font-family: var(--z-font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: 0.04em;
  box-shadow: 0 0 0 2px var(--z-cab-fondo), 0 0 0 4px var(--z-marca);
}
.z-um-tx { flex: 1; min-width: 0; }
.z-um-nom {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--z-cab-texto);
}
.z-um-rol {
  display: inline-flex;
  align-items: center;
  margin-top: 6px;
  padding: 1px 8px;
  border-radius: var(--z-radius-pill);
  background: var(--z-cab-elevado);
  color: var(--z-cab-texto);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.z-um-meta { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 12px; font-size: var(--z-text-xs); color: var(--z-cab-texto-suave); line-height: 1.4; }
.z-um-meta b { margin-right: 2px; font-family: var(--z-font-display); font-weight: 600; font-size: 14px; color: var(--z-cab-texto); }

/* Cuerpo */
.z-um-cuerpo { flex: 1; min-height: 0; overflow-y: auto; padding: 4px 12px 10px; }
.z-um-grupo { padding: 8px 0 0; }
.z-um-kick { padding: 0 12px 6px; font-size: 11px; color: var(--z-texto-suave); text-transform: uppercase; letter-spacing: 0.06em; }
.z-um-it {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 4px 12px;
  border: 0;
  border-radius: var(--z-radius-md);
  background: none;
  color: var(--z-texto);
  font-size: 14px;
  line-height: 1.3;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--z-duration-fast) var(--z-ease-standard);
}
.z-um a.z-um-it, .z-um a.z-um-it:visited, .z-um a.z-um-it:hover, .z-um a.z-um-it:focus, .z-um a.z-um-it:active { color: var(--z-texto); text-decoration: none; }
.z-um-it:hover, .z-um-it:focus { background: var(--z-superficie-alta); }
.z-um-ic {
  flex: none;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--z-radius-md);
  background: var(--z-superficie-alta);
  color: var(--z-texto-suave);
  font-size: 15px;
  transition: background var(--z-duration-fast), color var(--z-duration-fast);
}
.z-um-it:hover .z-um-ic, .z-um-it:focus-visible .z-um-ic { background: var(--z-marca-suave); color: var(--z-marca-texto); }
.z-um-it-tx { flex: 1; min-width: 0; }
.z-um-it-tx small { display: block; font-size: var(--z-text-xs); color: var(--z-texto-suave); }
.z-um-it > .fa-angle-right { color: var(--z-texto-suave); }
/* Contador de novedades sin leer (Soporte) */
.z-um-cont { min-width: 22px; height: 22px; padding: 0 7px; border-radius: 999px; background: var(--z-marca); color: var(--z-sobre-marca); font-size: 12px; font-weight: 600; line-height: 22px; text-align: center; }

/* Apariencia */
.z-um-temas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 12px; }
.z-um-tcard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--z-borde);
  border-radius: var(--z-radius-md);
  background: var(--z-superficie);
  color: var(--z-texto);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.z-um-tcard:hover { border-color: var(--z-borde-fuerte); }
.z-um-tcard[aria-checked="true"] { border-color: var(--z-marca); box-shadow: 0 0 0 1px var(--z-marca); }
.z-um-prev { display: grid; grid-template-rows: 12px 1fr; height: 36px; overflow: hidden; border: 1px solid rgba(0, 0, 0, 0.08); border-radius: 6px; }
.z-um-prev i { background: #14171C; }
.z-um-prev s { display: flex; gap: 4px; padding: 5px; text-decoration: none; }
.z-um-prev u { flex: 1; border-radius: 3px; text-decoration: none; }
.z-um-tcard.claro .z-um-prev s { background: #F6F4F0; }
.z-um-tcard.claro .z-um-prev u { background: #fff; border: 1px solid #DDD8CF; }
.z-um-tcard.oscuro .z-um-prev s { background: #111317; }
.z-um-tcard.oscuro .z-um-prev u { background: #1B1E23; border: 1px solid #2C3038; }
.z-um-lb { display: flex; align-items: center; justify-content: space-between; }
.z-um-lb .fa-check { color: var(--z-marca-texto); visibility: hidden; }
.z-um-tcard[aria-checked="true"] .z-um-lb .fa-check { visibility: visible; }

/* Pie: atajos y cierre de sesión */
.z-um-pie { flex: none; padding: 12px 24px 16px; border-top: 1px solid var(--z-borde); background: var(--z-fondo); }
.z-um-atajos { display: flex; justify-content: center; gap: 14px; margin-bottom: 10px; font-size: var(--z-text-xs); color: var(--z-texto-suave); }
.z-um-atajos kbd {
  padding: 0 5px;
  border: 1px solid var(--z-borde);
  border-radius: 5px;
  background: transparent;
  box-shadow: none;
  color: var(--z-texto-suave);
  font-family: inherit;
  font-size: 11px;
  line-height: 18px;
  white-space: nowrap;
}
.z-um-salir {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 44px;
  border: 1px solid transparent;
  border-radius: var(--z-radius-pill);
  background: var(--z-error-suave);
  color: var(--z-error);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--z-duration-fast), border-color var(--z-duration-fast);
}
.z-um-salir:hover { border-color: var(--z-error); }

/* Móvil: hoja inferior de 90 % de alto, con velo sobre toda la pantalla */
@media (max-width: 767px) {
  .z-um-velo { top: 0; z-index: calc(var(--z-layer-dropdown) + 5); }
  .z-um {
    top: auto;
    left: 0;
    width: auto;
    height: 90%;
    border-radius: 22px 22px 0 0;
    box-shadow: 0 -12px 32px rgba(11, 12, 14, 0.28);
    transform: translateY(100%);
    transition: transform var(--z-duration-slow) var(--z-ease-standard), visibility 0s linear var(--z-duration-slow);
  }
  .z-um.abierto { transform: none; }
  .z-um-asa { display: block; }
  .z-um-banda { padding: 6px 20px 14px; border-top: 0; border-radius: 22px 22px 0 0; }
  .z-um-banda::after { left: 20px; right: 20px; }
  .z-um-av { width: 56px; height: 56px; font-size: 19px; }
  .z-um-it { min-height: 56px; font-size: 16px; }
  .z-um-tcard { min-height: 48px; font-size: 14px; }
  .z-um-atajos { display: none; }
  .z-um-pie { padding: 10px 16px 18px; }
  .z-um-salir { height: 52px; font-size: 16px; }
  .z-um-cuerpo { padding-bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .z-um, .z-um-velo, .z-um-it, .z-um-ic, .z-um-salir { transition-duration: 1ms !important; transition-delay: 0s !important; }
  .z-um { transform: none !important; }
}

/* Foto de perfil dentro de los avatares de la sesión (cubre las iniciales) */
.z-um-av > img, body.smart-style-2 .z-usuario-ini > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }