.ao4-sim {
    --ao4-bg: #0e1417;
    --ao4-accent: #2dd4bf;
    --ao4-text: #e7eef0;
    max-width: 100%;
    font-family: system-ui, -apple-system, sans-serif;
    color: var(--ao4-text);
}
.ao4-sim__stage {
    position: relative;
    width: 100%;
    max-width: 640px;
    aspect-ratio: 4 / 3;
    margin: 0 auto;
    background: #000;
    border-radius: 14px;
    overflow: hidden;
}
.ao4-sim__video,
.ao4-sim__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Spiegeln wie ein Spiegel - fuehlt sich natuerlicher an */
    transform: scaleX(-1);
}
.ao4-sim__video { z-index: 1; }
.ao4-sim__canvas { z-index: 2; }
.ao4-sim__status {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    z-index: 3;
    padding: 8px 12px;
    font-size: 13px;
    background: linear-gradient(transparent, rgba(0,0,0,.7));
    text-align: center;
    color: #fff;
}
.ao4-sim__controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin: 14px auto 0;
    max-width: 640px;
}
.ao4-sim__btn {
    padding: 10px 16px;
    border: 0;
    border-radius: 999px;
    background: var(--ao4-accent);
    color: #06201d;
    font-weight: 600;
    cursor: pointer;
}
.ao4-sim__btn:disabled { opacity: .4; cursor: not-allowed; }
.ao4-sim__slider {
    display: flex;
    flex-direction: column;
    font-size: 12px;
    gap: 4px;
    color: #9fb0b4;
}