.app{min-height:100vh;display:flex;flex-direction:column;background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #000000);transition:all .3s ease}.app *{transition:color .3s ease,background-color .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{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;background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #000000);line-height:1.6}#root{min-height:100vh;display:flex;flex-direction:column}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem}.spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #007bff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #007bff;--tg-theme-button-color: #007bff;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f8f9fa}