/* LENSX — Share Selection Popover */
.lx-share-popover {
    position: absolute;
    display: none;
    background: #1e3a5f;
    border-radius: 6px;
    box-shadow: 0 6px 20px rgba(30,58,95,0.28), 0 2px 6px rgba(30,58,95,0.18);
    padding: 4px;
    z-index: 10000;
    gap: 2px;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    user-select: none;
    -webkit-user-select: none;
}
.lx-share-popover.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}
.lx-share-popover::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    background: #1e3a5f;
}
.lx-share-popover.below::after {
    top: -4px;
    bottom: auto;
}
.lx-share-btn {
    background: transparent;
    border: none;
    color: #fff;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
    transition: background 0.15s;
    font-family: inherit;
}
.lx-share-btn:hover {
    background: rgba(255,255,255,0.18);
}
.lx-share-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #1e3a5f;
    color: #fff;
    padding: 12px 22px;
    border-radius: 6px;
    font-family: "Source Sans 3", -apple-system, sans-serif;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 6px 24px rgba(30,58,95,0.25);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10001;
    pointer-events: none;
}
.lx-share-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}