#app-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--rz-body-background-color, #ffffff);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

#app-loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.loading-logo {
    width: 150px;
    height: auto;
    max-width: 40vw;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.1));
}

.loading-dots {
    font-size: 3rem;
    line-height: 1rem;
    color: #673ab7;
    font-weight: 900;
    display: flex;
    gap: 0.5rem;
}

.loading-dots span {
    animation: dot-blink 1.4s infinite both;
}

.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes dot-blink {
    0% { opacity: 0.2; transform: scale(0.8); }
    20% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0.2; transform: scale(0.8); }
}