canvas {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    user-select: none;
    -webkit-user-select: none;
}

#HEADS_UP_DISPLAY {
    position: absolute;
    pointer-events: none;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: transparent;
    z-index: 10;
    user-select: none;
    -webkit-user-select: none;
}

#HEADS_UP_DISPLAY * {
    user-select: none;
    -webkit-user-select: none;
}

#SATELLITE_INFO_CARD {
    position: absolute;
    top: 1rem;
    right: 1rem;
    min-width: 220px;
    max-width: 320px;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.85);
    color: #ffffff;
    display: none;
    z-index: 20;
    pointer-events: auto;
    user-select: none;
    -webkit-user-select: none;
}

#SATELLITE_INFO_CARD h3 {
    margin: 0;
    font-size: 1.1rem;
    display: inline-block;
    vertical-align: middle;
}

.satellite-flag {
    width: 45px;
    height: auto;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    vertical-align: middle;
    margin-left: 12px;
    display: inline-block;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #000000;
    color: white;
}

.SATELLITE_CLICK_TARGET {
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    transform: translate(-50%, -50%);
    background-color: transparent;
    user-select: none;
    -webkit-user-select: none;
}