/* Estilos para el modo offline y notificaciones */
body.offline {
    filter: grayscale(0.5);
}

.connection-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 8px;
    font-size: 14px;
    z-index: 9999;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

.connection-toast.hide {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

body.offline {
  filter: grayscale(1);
}

/* Opcional: Deshabilitar botones al estar offline */
body.offline button,
body.offline input[type="submit"] {
  pointer-events: none;
  opacity: 0.6;
  cursor: not-allowed;
}

/* Estilos para el botón de instalación */
#installPwa {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 24px;
    background: var(--color-primario, #0d6efd);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    display: none;
    z-index: 1000;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Mejoras para dispositivos Apple */
@supports (-webkit-touch-callout: none) {
    #installPwa {
        padding: 14px 28px;
    }
    
    .connection-toast {
        padding-bottom: 24px; /* Safe area para iPhone X+ */
    }
}

/* Media queries para diferentes tamaños de pantalla */
@media (max-width: 768px) {
    #installPwa {
        bottom: 40px;
        transform: translateX(50%);
        width: calc(100% - 40px);
        max-width: 320px;
    }
}

/* Soporte para modo oscuro */
@media (prefers-color-scheme: dark) {
    .connection-toast {
        background: rgba(255, 255, 255, 0.9);
        color: black;
    }
}.update-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #fff;
  padding: 1rem;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  z-index: 1000;
}

.hide {
  display: none;
}

.show {
  display: block;
}