:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}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}}*{box-sizing:border-box}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.app-container{width:100%;max-width:500px;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.card{background:#fff;padding:2.5rem;border-radius:16px;box-shadow:0 10px 40px #0003;width:100%}.card h1{margin:0 0 .5rem;color:#333;font-size:1.75rem}.card p{margin:0 0 1.5rem;color:#666}.loading{text-align:center;padding:2rem;color:#fff;font-size:1.2rem}.google-login-btn{width:100%;padding:.75rem 1rem;background:#fff;border:1px solid #dadce0;border-radius:4px;color:#3c4043;font-size:14px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s ease}.google-login-btn:hover{background:#f8f9fa;box-shadow:0 1px 3px #0000001a}.google-login-btn svg{width:18px;height:18px}.user-info{display:flex;flex-direction:column;align-items:center;gap:1rem}.avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid #667eea}.user-details{text-align:left;width:100%}.user-details p{margin:.5rem 0;color:#333}.user-details strong{color:#667eea}.logout-btn{width:100%;padding:.75rem 1rem;background:#f44336;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.logout-btn:hover{background:#d32f2f}.error-message{padding:1rem;background:#ffebee;border-left:4px solid #f44336;border-radius:4px;color:#c62828;margin-bottom:1rem;font-size:.9rem}.info-section{background:#fffffff2;padding:1.5rem;border-radius:12px;box-shadow:0 4px 20px #0000001a;width:100%}.info-section h2{margin:0 0 1rem;color:#333;font-size:1.25rem}.info-section ul{margin:0;padding-left:1.5rem;color:#555}.info-section li{margin:.5rem 0;line-height:1.6}.info-section code{background:#f5f5f5;padding:.2rem .4rem;border-radius:3px;font-family:Courier New,monospace;color:#e91e63}