html.space2047-popup-open,
html.space2047-popup-open body {
    overflow: hidden;
}

.space2047-popup-sync {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999999;
}

.space2047-popup-sync.is-active {
    display: block;
}

.space2047-popup-sync__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 20, 0.78);
    backdrop-filter: blur(4px);
}

.space2047-popup-sync__panel {
    position: relative;
    width: min(92vw, 760px);
    max-height: 86vh;
    overflow-y: auto;
    margin: 7vh auto;
    padding: 28px;
    border: 2px solid #ffe45c;
    border-radius: 18px;
    background: radial-gradient(circle at top, #143b73, #050514 72%);
    color: #ffffff;
    box-shadow: 0 0 28px rgba(255, 228, 92, 0.5);
}

.space2047-popup-sync__panel h2 {
    margin-top: 0;
    color: #ffe45c;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

.space2047-popup-sync__close {
    position: sticky;
    top: 0;
    float: right;
    width: 42px;
    height: 42px;
    border: 2px solid #ffe45c;
    border-radius: 50%;
    background: #050514;
    color: #ffe45c;
    font-size: 30px;
    line-height: 34px;
    cursor: pointer;
    box-shadow: 0 0 14px rgba(255, 228, 92, 0.35);
}