/* assets/qr-client.css */
.rp-qr-variants-mode {
    margin: 20px 0;
}

.rp-qr-controls-wrapper {
    margin-bottom: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.rp-qr-controls-wrapper h4 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
}

.rp-qr-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}

.rp-qr-controls label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: #555;
}

.rp-qr-controls input[type="color"] {
    width: 40px;
    height: 30px;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
}

.rp-qr-controls input[type="checkbox"] {
    margin-right: 5px;
}

.rp-qr-controls select {
    padding: 5px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: white;
}

.rp-qr-variants {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.rp-qr-variant {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.rp-qr-variant h4 {
    margin-top: 0;
    margin-bottom: 15px;
    text-align: center;
    color: #333;
    font-size: 16px;
}

.rp-qr-variant-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.rp-qr-variant .rp-qr-canvas-wrap {
    margin-bottom: 15px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rp-qr-placeholder {
    color: #666;
    font-style: italic;
}

.rp-qr-download-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.rp-qr-download-buttons .button {
    padding: 8px 16px;
    background: #007cba;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.rp-qr-download-buttons .button:hover {
    background: #005a87;
}

.rp-qr-config-data {
    display: none !important;
}

/* Responsive design */
@media (max-width: 768px) {
    .rp-qr-variants {
        grid-template-columns: 1fr;
    }
    
    .rp-qr-controls {
        flex-direction: column;
        align-items: flex-start;
    }
}