<div class="spinner-container">
<div class="spinner"></div>
<p class="loading-text">Cargando...</p>
</div>
.spinner-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
min-height: 200px;
font-family: 'Arial', sans-serif;
}
.spinner {
width: 50px;
height: 50px;
border: 4px solid #f3f3f3;
border-top: 4px solid #3498db;
border-radius: 50%;
animation: spin 1s linear infinite;
margin-bottom: 20px;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
.loading-text {
color: #666;
font-size: 16px;
margin: 0;
animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
0%, 100% { opacity: 0.6; }
50% { opacity: 1; }
}
// Opcional: Mostrar/ocultar spinner programáticamente
function showSpinner() {
document.querySelector('.spinner-container').style.display = 'flex';
}
function hideSpinner() {
document.querySelector('.spinner-container').style.display = 'none';
}
// Ejemplo de uso:
// showSpinner();
// setTimeout(hideSpinner, 3000); // Ocultar después de 3 segundos