.form-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 73, 100, 0.95);
    backdrop-filter: blur(5px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-loader-overlay.active {
    opacity: 1;
}

.form-loader-content {
    text-align: center;
    padding: 40px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    min-width: 300px;
    animation: slideInUp 0.4s ease;
}

/* Spinner animado */
.form-loader-spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border: 4px solid #e9ecef;
    border-top: 4px solid #1977cc;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Mensaje del loader */
.form-loader-message {
    color: #2c4964;
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    font-family: "Poppins", sans-serif;
}

/* Animación de rotación del spinner */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Animación de entrada del contenido */
@keyframes slideInUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .form-loader-content {
        min-width: 280px;
        padding: 30px 20px;
    }

    .form-loader-spinner {
        width: 50px;
        height: 50px;
    }

    .form-loader-message {
        font-size: 16px;
    }
}

/* Prevenir scroll cuando el loader está activo */
body.loader-active {
    overflow: hidden;
}