body {
    margin: 0;
    padding: 0;
    background: #ffffff;
    height: 100vh;
    overflow: hidden;
}

.a-scene {
    height: 100vh;
}

.a-enter-vr {
    position: fixed;
    bottom: 20px;
    right: 20px;
}

.clickable {
    cursor: pointer;
}

.clickable:hover {
    opacity: 0.8;
}

#ui-overlay {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    pointer-events: none;
    display: flex;
    justify-content: center;
    padding-bottom: 2rem;
    font-family: monospace;
}

#friends-link {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.8);
    color: #000;
    border: 1px solid rgba(0, 0, 0, 0.25);
    padding: 6px 8px;
    font-family: monospace;
    font-size: 1.2rem;
    cursor: pointer;
    text-decoration: underline;
}

#friends-link:hover {
    opacity: 0.7;
}

/* Ensure A-Frame scene doesn't overlap */
.a-canvas {
    z-index: 1 !important;
}

#overlay {
    display: none;
}

#overlay:xr-overlay {
    display: initial;
}