:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-button-color: #3390ec;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f0f0f0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);min-height:100vh}.app{display:flex;flex-direction:column;align-items:center;padding:20px;gap:20px}.balance-card{background-color:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:24px;text-align:center;width:100%;max-width:320px}.balance-label{font-size:14px;opacity:.7;margin-bottom:8px}.balance-value{font-size:36px;font-weight:700}.button{background-color:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border:none;border-radius:8px;padding:14px 24px;font-size:16px;font-weight:500;cursor:pointer;width:100%;max-width:320px;transition:opacity .2s}.button:hover{opacity:.9}.button:disabled{opacity:.5;cursor:not-allowed}.games{display:flex;flex-wrap:wrap;gap:12px;width:100%;max-width:320px;justify-content:center}.game-button{display:flex;flex-direction:column;align-items:center;background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);border:none;border-radius:12px;padding:8px;width:calc(50% - 6px);cursor:pointer;transition:transform .2s,opacity .2s;overflow:hidden}.game-button:hover{opacity:.9;transform:scale(1.02)}.game-button:disabled{opacity:.5;transform:none}.game-icon{width:100%;height:auto;border-radius:8px;aspect-ratio:500 / 560;object-fit:cover}.game-label{margin-top:8px;font-size:12px;font-weight:500;text-align:center}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:18px}.error{color:#e53935;text-align:center;padding:20px}.game-screen{display:flex;flex-direction:column;height:100vh;width:100%}.game-close-button{background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);border:none;padding:12px 16px;font-size:14px;font-weight:500;cursor:pointer;text-align:left}.game-iframe{flex:1;width:100%;border:none}