.demo-container.svelte-31p7y0{width:100%;height:calc(100vh - 80px);min-height:600px;border:none;border-radius:8px;box-shadow:0 4px 12px #0000001a}.loading-spinner.svelte-31p7y0{display:inline-block;width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #6366f1;border-radius:50%;animation:svelte-31p7y0-spin 1s linear infinite}@keyframes svelte-31p7y0-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.demo-header.svelte-31p7y0{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:2rem 0;text-align:center}.demo-content.svelte-31p7y0{background:#f8fafc;min-height:calc(100vh - 200px);padding:2rem 0}.iframe-wrapper.svelte-31p7y0{position:relative;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 10px 25px #0000001a}.loading-overlay.svelte-31p7y0{position:absolute;top:0;left:0;right:0;bottom:0;background:#ffffffe6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;transition:opacity .3s ease}