/* Loading overlay styles */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    opacity: 0.8;
    background-image:  repeating-radial-gradient( circle at 0 0, transparent 0, #000000 10px ), repeating-linear-gradient( #4e240055, #4e2400 );
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.loading-overlay.visible {
    opacity: 1;
    pointer-events: all;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid #f0f0f0;
    border-top-color: #ff7700;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

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


.loading-text {
    color: #ff7700;
    font-size: 1.2rem;
    font-weight: 600;
    text-shadow: 0 0 8px rgba(255, 100, 0, 0.5);
    animation: text-glow 1.5s ease-in-out infinite alternate;
}

@keyframes flame-flicker {
    0%, 100% {
        transform: translateX(-50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) scale(0.9);
        opacity: 0.8;
    }
}

@keyframes inner-flame {
    0% {
        transform: scale(0.9);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}

@keyframes glow {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.3;
    }
}

@keyframes rise {
    0% {
        bottom: 30px;
        opacity: 1;
    }
    100% {
        bottom: 120px;
        opacity: 0;
    }
}

@keyframes text-glow {
    0% {
        color: #ff7700;
        text-shadow: 0 0 5px rgba(255, 100, 0, 0.5);
    }
    100% {
        color: #ffaa00;
        text-shadow: 0 0 12px rgba(255, 150, 0, 0.7);
    }
}