.bg-auth {
    position: relative;
    height: 100vh; /* Full height of the viewport */
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center;
    justify-content: center;
    align-items: center;
}

.bg-auth::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: black;
    opacity: 0.5; /* 50% opacity */
    z-index: 1; /* Place overlay above background */
    position: fixed;
}

#add-to-home-screen-btn {
    position: fixed;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent black */
    color: gold;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
    z-index: 1000;
    width: 100%;
    text-align: center;
    border-top: 1px solid gold;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.content {
    position: relative;
    z-index: 2; /* Ensure content is above the overlay */
    color: white; /* White text for better contrast */
    text-align: center;
    padding: 20px;
}

.page-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(
        0,
        0,
        0,
        0.8
    ); /* Semi-transparent black background */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999; /* Ensure it appears above all other elements */
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loading.hidden {
    opacity: 0;
    visibility: hidden;
}

.page-loading .spinner {
    border: 4px solid rgba(255, 255, 255, 0.3); /* Light border */
    border-top: 4px solid white; /* White top border for animation */
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

.animate-pulse {
    animation: pulse 1.5s infinite;
}

.logo {
    width: 150px;
    height: 150px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
        opacity: 1;
    }
    50% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(0.9);
        opacity: 1;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeIn 1.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}