/* loader.css*/

.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    flex-direction: column;
    gap: 20px;
    transition: all 0.3s ease;

}

.loader-overlay.active {
    display: flex;
}


.loader-logo-img {
    width: 120px;
    height: auto;
    display: block;
    animation: pulseLogo 1.5s ease-in-out infinite;
}

@keyframes pulseLogo {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Spinner */
.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #f1f3f5;
    border-top: 4px solid #f03e3e;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


.loader-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: #495057;
    letter-spacing: 0.5px;
}




.loader-overlay.small .loader-spinner {
    width: 40px;
    height: 40px;
    border-width: 3px;
}

.loader-overlay.small .loader-logo-img {
    width: 80px;
}

.loader-overlay.large .loader-spinner {
    width: 80px;
    height: 80px;
    border-width: 5px;
}

.loader-overlay.large .loader-logo-img {
    width: 160px;
}

/* Dark mode */
.loader-overlay.dark {
    background: rgba(33, 37, 41, 0.85);
}

.loader-overlay.dark .loader-text {
    color: #ffffff;
}

.loader-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-logo span {
    color: #fa5252;
}


.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

.fa-spin {
    animation: fa-spin 2s linear infinite;
}

@keyframes fa-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}