.user-marker {
    position: absolute;
    inset: 0;
}

.accuracy-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 340%;
    height: 340%;
    transform: translate(-50%, -50%) scale(0.8);
    border-radius: 50%;
    background-color: rgba(0, 123, 255, 0.4);
    box-shadow: 0 0 0 1px rgba(0, 123, 255, 0.4) inset;
    z-index: 0;
    will-change: transform, opacity;
    animation: pulse 2s infinite ease-out;
}

.position-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background-color: #007bff;
    border: 2px solid white;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.6);
    z-index: 2;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.8;
    }
    70% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
}