.App{display:flex;flex-direction:column;align-items:center;justify-content:center;height:94vh;font-family:Arial,sans-serif;padding:20px;background-color:#f6f6f6}.login-section{display:flex;flex-direction:column;gap:10px}.profile-card{border:2px solid #ccc;border-radius:5px;padding:20px;width:300px;text-align:center;box-shadow:0 4px 8px #0000001a;background-color:#fff}.profile-card h2{margin-top:0;margin-bottom:10px}button{background-color:#007bff;color:#fff;border:none;border-radius:5px;padding:10px 20px;cursor:pointer;font-size:16px;transition:background-color .2s}button:hover{background-color:#0056b3}.logo-section{display:flex;justify-content:center;align-items:center;gap:20px;margin-bottom:20px}.logo{width:100px;height:auto}.logo-big{width:150px}.sign-button{background-color:gray;color:#fff;border:none;border-radius:5px;padding:10px 20px;cursor:pointer;margin:5px 0;font-size:16px}.sign-button:hover{background-color:#a9a9a9}button.sign-message-button{background-color:gray;color:#fff;border:none;border-radius:5px;padding:10px 20px;cursor:pointer;margin:10px auto;font-size:16px}button.disconnect-button{background-color:#b94b4b;color:#fff;border:none;border-radius:5px;padding:10px 20px;cursor:pointer;margin:10px auto;font-size:16px}.sign-button img{margin-right:10px;vertical-align:middle;width:20px;height:auto}.google-button,.twitter-button{background-color:#1b1c1d}.balance-section{display:flex;flex-direction:column;gap:10px;align-items:center}