*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#fff;color:#666;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.app-container.error{background:linear-gradient(135deg,#ff6b6b,#ee5a6f)}.loading-content{text-align:center;max-width:400px;padding:2rem;display:flex;flex-direction:column;align-items:center}.microsoft-logo{width:120px;height:120px;margin-bottom:2rem;display:flex;align-items:center;justify-content:center}.microsoft-logo svg{width:100%;height:100%}.simple-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #0078d4;border-radius:50%;animation:spin 1s linear infinite;margin-top:1rem}.loading-text{font-size:14px;font-weight:500;letter-spacing:2px;color:#666;margin-top:1rem;display:none}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-content h1{margin:0 0 1rem;font-size:2rem;font-weight:300}.loading-content p{margin:0 0 1.5rem;font-size:1.1rem;opacity:.9}.error-icon{font-size:3rem;margin-bottom:1rem}