.zap-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    padding: 1rem;
}

.zap-modal-content {
    max-width: 450px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.zap-modal-content .card-body {
    padding: 1.5rem;
}

.qr-container svg {
    max-width: 100%;
    height: auto;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 0.5rem;
    background: white;
}

.zap-trigger:hover {
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

/* Prevent body scroll when modal is open */
body:has(.zap-modal-overlay) {
    overflow: hidden;
}