:root{--tg-theme-bg-color: #000000;--tg-theme-text-color: #ffffff;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2481cc;--tg-theme-button-color: #F15A24;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #242424}*{margin:0;padding:0;box-sizing:border-box}html{background-color:#000;background-color:var(--tg-theme-bg-color)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:#000;background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);padding:0;margin:0;overflow-x:hidden;min-height:100vh;min-height:100dvh}#root{max-width:100%;margin:0 auto;min-height:100vh;min-height:100dvh;background-color:inherit}.app{padding:16px;max-width:600px;margin:0 auto}.header{text-align:center;padding:20px 0;border-bottom:1px solid var(--tg-theme-hint-color);margin-bottom:20px}.header h1{font-size:24px;margin-bottom:8px}.header p{color:var(--tg-theme-hint-color);font-size:14px}.nav{display:flex;gap:8px;margin-bottom:20px;overflow-x:auto;padding-bottom:8px}.nav-btn{flex:1;padding:12px 16px;border:none;border-radius:12px;background:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.nav-btn.active{background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color)}.card{background:var(--tg-theme-secondary-bg-color);border-radius:16px;padding:16px;margin-bottom:16px}.card h3{font-size:14px;color:var(--tg-theme-hint-color);margin-bottom:8px;text-transform:uppercase;font-weight:500}.card .value{font-size:28px;font-weight:600;margin-bottom:4px}.card .subtitle{font-size:14px;color:var(--tg-theme-hint-color)}.btn{width:100%;padding:16px;border:none;border-radius:12px;background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);font-size:16px;font-weight:600;cursor:pointer;transition:opacity .2s;margin-bottom:12px}.btn:hover{opacity:.9}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color)}.transaction-list{display:flex;flex-direction:column;gap:12px}.transaction-item{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:16px;display:flex;justify-content:space-between;align-items:center}.transaction-info{flex:1}.transaction-type{font-weight:600;margin-bottom:4px;font-size:15px}.transaction-date{font-size:12px;color:var(--tg-theme-hint-color)}.transaction-amount{text-align:right}.transaction-chips{font-weight:600;font-size:16px}.transaction-status{font-size:12px;margin-top:4px}.status-completed{color:#22c55e}.status-pending{color:#f59e0b}.status-failed{color:#ef4444}.input-group{margin-bottom:16px}.input-group label{display:block;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--tg-theme-hint-color)}.input-group input{width:100%;padding:14px;border:2px solid var(--tg-theme-secondary-bg-color);border-radius:12px;font-size:16px;background:var(--tg-theme-bg-color);color:var(--tg-theme-text-color)}.input-group input:focus{outline:none;border-color:var(--tg-theme-button-color)}.amount-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.preset-btn{padding:12px;border:2px solid var(--tg-theme-secondary-bg-color);border-radius:12px;background:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s}.preset-btn.selected{border-color:var(--tg-theme-button-color);background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color)}.loading{text-align:center;padding:40px 20px;color:var(--tg-theme-hint-color)}.empty-state{text-align:center;padding:60px 20px;color:var(--tg-theme-hint-color)}.empty-state-icon{font-size:48px;margin-bottom:16px}