#fcp-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.5s ease-in-out;
}
#fcp-popup {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    padding: 30px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    font-family: sans-serif;
    position: relative;
}
#fcp-popup h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
}
#fcp-popup p {
    margin-bottom: 20px;
    color: #333;
}
.fcp-button {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    margin: 5px;
}
.fcp-button.primary {
    background: #0073aa;
    color: #fff;
}
.fcp-button.secondary {
    background: #e0e0e0;
    color: #333;
}
#fcp-close {
    position: absolute;
    top: 10px; right: 15px;
    font-size: 20px;
    cursor: pointer;
    color: #aaa;
}
#fcp-close:hover {
    color: #000;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}