html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

#loading-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #232323;
    z-index: 9999;
    transition: opacity 0.5s;
}

#loading-logo {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
}

#powered-by {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
}

#powered-by-text {
    color: rgba(255, 255, 255, 0.4);
    font-size: 11px;
    font-family: sans-serif;
}

#powered-by-logo {
    height: 20px;
    width: auto;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 1s ease-in-out infinite;
}

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