.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);z-index:9999}.loading-card{background:#ffffff40;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:40px 60px;border-radius:20px;box-shadow:0 8px 32px #1f26871a;border:1px solid rgba(255,255,255,.18);display:flex;flex-direction:column;align-items:center;gap:24px}.spinner{width:50px;height:50px;border:4px solid rgba(0,0,0,.1);border-left-color:#333;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-family:Inter,sans-serif;font-size:1.1rem;color:#444;font-weight:500;letter-spacing:.5px;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}body{margin:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;height:100vh}