#wpcp-overlay {
    position: fixed;
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    opacity: 1;
    transition: opacity 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
}
#wpcp-overlay.wpcp-hidden {
    opacity: 0;
    pointer-events: none;
}
#wpcp-modal {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    box-sizing: border-box;
}
#wpcp-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 28px;
    cursor: pointer;
    opacity: 0.7;
    padding: 0;
    line-height: 1;
    transition: opacity 0.2s;
}
#wpcp-close:hover {
    opacity: 1;
}
#wpcp-modal h2 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}
.wpcp-content {
    font-size: 16px;
    line-height: 1.6;
}