.tecz-rg-wrapper {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 24px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    margin: 0 auto;
}
.tecz-rg-header { margin-bottom: 24px; border-bottom: 1px solid #e2e8f0; padding-bottom: 16px; }
.tecz-rg-header h3 { margin: 0 0 8px 0; font-size: 24px; color: #1a202c; }
.tecz-rg-header p { margin: 0; color: #718096; font-size: 14px; }
.tecz-rg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 768px) { .tecz-rg-grid { grid-template-columns: 1fr; } }
.tecz-rg-form-group { margin-bottom: 16px; }
.tecz-rg-form-group label { display: block; margin-bottom: 6px; font-weight: 600; color: #4a5568; font-size: 14px; }
.tecz-rg-form-group input { width: 100%; padding: 10px; border: 1px solid #cbd5e0; border-radius: 4px; font-size: 14px; transition: border 0.2s; }
.tecz-rg-form-group input:focus { border-color: #3182ce; outline: none; }
.tecz-rg-toggles { display: flex; gap: 16px; margin-top: 20px; }
.tecz-rg-checkbox { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #4a5568; cursor: pointer; }
.tecz-rg-tabs { display: flex; gap: 8px; margin-bottom: -1px; }
.tecz-rg-tab { padding: 8px 16px; border: 1px solid transparent; background: none; cursor: pointer; color: #718096; font-weight: 600; font-size: 14px; }
.tecz-rg-tab.active { border: 1px solid #e2e8f0; border-bottom-color: #fff; border-radius: 4px 4px 0 0; color: #3182ce; }
.tecz-rg-code-container { border: 1px solid #e2e8f0; border-radius: 0 4px 4px 4px; position: relative; }
#tecz-code-output { width: 100%; height: 250px; padding: 16px; background: #2d3748; color: #e2e8f0; font-family: monospace; font-size: 13px; border: none; border-radius: inherit; resize: vertical; box-sizing: border-box; }
#tecz-code-output:focus { outline: none; }
.tecz-btn { margin-top: 12px; background: #3182ce; color: #fff; border: none; padding: 10px 20px; border-radius: 4px; cursor: pointer; font-weight: 600; font-size: 14px; transition: background 0.2s; width: 100%; }
.tecz-btn:hover { background: #2b6cb0; }
.tecz-btn.copied { background: #48bb78; }