body {
    background-color: #f0f0f0;
}

#connector-popup {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease;
}
#connector-popup.open {
    opacity: 1;
    pointer-events: auto;
}
#connector-popup-inner {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    max-width: 480px;
    width: 90%;
    min-height: 50vh;
    max-height: 70vh;
    overflow-y: auto;
    transform: scale(0.96);
    transition: transform 0.15s ease;
}
#connector-popup.open #connector-popup-inner {
    transform: scale(1);
}

[data-type-btn].active {
    color: #3b82f6;
}

#suggest-popup.open {
    opacity: 1;
    pointer-events: auto;
}
#suggest-popup.open #suggest-popup-inner {
    transform: scale(1);
}

#suggest-confirm-popup.open {
    opacity: 1;
    pointer-events: auto;
}