:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #111111);--hint: var(--tg-theme-hint-color, #777777);--section-bg: var(--tg-theme-secondary-bg-color, #f4f4f5);--button-bg: var(--tg-theme-button-color, #2481cc);--button-text: var(--tg-theme-button-text-color, #ffffff);--link: var(--tg-theme-link-color, #2481cc);--destructive: var(--tg-theme-destructive-text-color, #d33);--radius: 12px;--space: 12px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;-webkit-tap-highlight-color:transparent}.app{max-width:480px;margin:0 auto;padding:var(--space);padding-bottom:80px}.card{background:var(--section-bg);border-radius:var(--radius);padding:16px;margin-bottom:var(--space)}.row{display:flex;align-items:center;justify-content:space-between;gap:var(--space);padding:10px 0}.row+.row{border-top:1px solid rgba(127,127,127,.15)}.muted{color:var(--hint);font-size:13px}.small{font-size:13px}.big{font-size:28px;font-weight:600}.huge{font-size:34px;font-weight:700;letter-spacing:-.5px}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--button-bg);color:var(--button-text);border:none;border-radius:var(--radius);padding:14px 18px;font-size:16px;font-weight:600;cursor:pointer;width:100%;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--section-bg);color:var(--text)}.btn-danger{background:transparent;color:var(--destructive)}.actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.input,.select{width:100%;padding:12px;border:1px solid rgba(127,127,127,.25);border-radius:var(--radius);background:var(--bg);color:var(--text);font-size:16px;font-family:inherit}.input:focus,.select:focus{outline:2px solid var(--button-bg);outline-offset:-1px}.label{display:block;font-size:13px;color:var(--hint);margin-bottom:6px;margin-top:12px}.segmented{display:flex;background:var(--section-bg);border-radius:var(--radius);padding:4px;gap:4px}.segmented button{flex:1;background:transparent;border:none;padding:10px;border-radius:8px;color:var(--text);font-size:14px;cursor:pointer}.segmented button.active{background:var(--bg);font-weight:600;box-shadow:0 1px 2px #00000014}.header{display:flex;align-items:center;gap:10px;margin-bottom:var(--space)}.header h1{font-size:18px;margin:0;flex:1}.back{background:transparent;border:none;color:var(--link);font-size:16px;cursor:pointer;padding:6px 0}.error{color:var(--destructive);background:#dc354514;padding:10px 12px;border-radius:var(--radius);font-size:14px;margin-bottom:var(--space)}.empty{text-align:center;color:var(--hint);padding:30px 10px}.amount-pos{color:#2e8b57}.amount-neg{color:#c0392b}.cat-row{padding:8px 0}.cat-row+.cat-row{border-top:1px solid rgba(127,127,127,.12)}.cat-row .cat-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px;font-size:14px}.cat-bar{height:6px;background:#7f7f7f26;border-radius:3px;overflow:hidden}.cat-bar-fill{height:100%;background:var(--button-bg);border-radius:3px}.daily-chart{display:flex;align-items:flex-end;gap:2px;height:80px;margin-top:8px}.daily-chart .day{flex:1;display:flex;flex-direction:column-reverse;min-width:0}.daily-chart .day-bar{background:var(--button-bg);border-radius:2px 2px 0 0;min-height:1px;transition:opacity .2s}.daily-chart .day-bar.empty{background:#7f7f7f1f}.daily-chart .day:hover .day-bar{opacity:.7}.chart-axis{display:flex;justify-content:space-between;font-size:11px;color:var(--hint);margin-top:4px}.preset-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:var(--space);-webkit-overflow-scrolling:touch}.preset-chip{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;min-width:76px;padding:10px 12px;background:var(--section-bg);border:none;border-radius:var(--radius);color:var(--text);cursor:pointer;font-family:inherit}.preset-chip:disabled{opacity:.5}.preset-chip .preset-emoji{font-size:22px;line-height:1;margin-bottom:4px}.preset-chip .preset-label{font-size:13px;font-weight:600}.preset-chip .preset-amount{font-size:11px;color:var(--hint);margin-top:2px}.preset-chip.add{color:var(--hint);border:1px dashed rgba(127,127,127,.4);background:transparent}.stat-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;text-align:center}.stat-grid .stat-label{font-size:11px;color:var(--hint);text-transform:uppercase;letter-spacing:.5px}.stat-grid .stat-value{font-size:18px;font-weight:600;margin-top:2px}.stat-delta{font-size:12px;margin-top:2px}.stat-delta.up{color:#c0392b}.stat-delta.down{color:#2e8b57}.stat-delta.neutral{color:var(--hint)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--section-bg);border-top:1px solid rgba(127,127,127,.15);z-index:10}.bottom-nav button{flex:1;background:transparent;border:none;padding:12px 0;color:var(--hint);font-size:13px;cursor:pointer}.bottom-nav button.active{color:var(--button-bg);font-weight:600}