:root{--teal: #0f766e;--teal-dark: #0b5650;--bg: #f4f5f7;--card: #ffffff;--text: #1a1a1a;--muted: #6b7280;--neg: #dc2626;--pos: #16a34a;--border: #e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.app-header{background:var(--teal);color:#fff;padding:1.1rem 1rem .9rem;position:sticky;top:0;z-index:10}.app-header h1{margin:0;font-size:1.4rem;letter-spacing:-.02em}.tagline{margin:.15rem 0 0;font-size:.8rem;opacity:.85}.app-main{flex:1;padding:1rem 1rem 5rem}.page h2{margin-top:0;font-size:1.15rem}.hint{color:var(--muted);font-size:.85rem}.error{color:var(--neg);font-weight:600}.import-form{display:flex;flex-direction:column;gap:.9rem;margin-top:1rem}.file-drop{display:flex;align-items:center;justify-content:center;padding:1.6rem 1rem;border:2px dashed var(--teal);border-radius:12px;background:#fff;color:var(--teal-dark);font-weight:600;cursor:pointer;text-align:center}.file-drop input{display:none}.btn-primary{background:var(--teal);color:#fff;border:none;border-radius:10px;padding:.85rem;font-size:1rem;font-weight:600;cursor:pointer}.btn-primary:disabled{opacity:.5}.result-card{margin-top:1rem;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:.9rem}.month-bar{margin-bottom:.8rem}.month-bar select{width:100%;padding:.6rem;border-radius:10px;border:1px solid var(--border);background:#fff;font-size:1rem;text-transform:capitalize}.totals{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-bottom:1rem}.total{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:.6rem;text-align:center}.total span{display:block;font-size:.7rem;color:var(--muted)}.total strong{font-size:.95rem}.total.income strong{color:var(--pos)}.total.expense strong{color:var(--neg)}.pos{color:var(--pos)}.neg{color:var(--neg)}.tx-day{margin-bottom:1rem}.tx-day-title{font-size:.75rem;text-transform:uppercase;color:var(--muted);margin:0 0 .4rem;letter-spacing:.03em}.tx-row{display:flex;align-items:center;gap:.6rem;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:.6rem .7rem;margin-bottom:.45rem}.tx-icon{font-size:1.3rem;width:1.6rem;text-align:center}.tx-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:.2rem}.tx-label{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tx-cat{border:none;background:transparent;color:var(--muted);font-size:.78rem;padding:0;max-width:100%}.tx-cat.auto{font-style:italic}.tx-amount{font-weight:700;font-size:.95rem;white-space:nowrap}.empty{text-align:center;margin-top:3rem}.tabbar{position:fixed;bottom:0;left:0;right:0;max-width:560px;margin:0 auto;display:flex;background:#fff;border-top:1px solid var(--border)}.tabbar button{flex:1;padding:.9rem;border:none;background:none;font-size:.85rem;font-weight:600;color:var(--muted);cursor:pointer}.tabbar button.active{color:var(--teal)}