:root{--bg:#f6f8f7;--card:#fff;--text:#16241d;--text-2:#5b6b63;--faint:#93a29a;--border:#e3e9e5;--accent:#10b981;--accent-dark:#0d9668;--danger:#e2504a;--radius:14px}@media (prefers-color-scheme:dark){:root{--bg:#101613;--card:#1a221e;--text:#e8efeb;--text-2:#9fb0a7;--faint:#64736b;--border:#29332e}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.wrap{max-width:560px;margin:0 auto;padding:20px 16px 60px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;padding:18px}h1{letter-spacing:-.3px;font-size:22px;font-weight:800}h2{margin-bottom:12px;font-size:15px;font-weight:700}.lbl{color:var(--text-2);text-transform:uppercase;letter-spacing:.4px;margin-bottom:5px;font-size:12px;font-weight:600}.inp{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:10px;outline:none;padding:11px 13px;font-size:15px}.inp:focus{border-color:var(--accent)}.btn{cursor:pointer;background:var(--accent);color:#fff;border:none;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:11px 18px;font-size:15px;font-weight:700;transition:background .15s;display:inline-flex}.btn:hover{background:var(--accent-dark)}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{color:var(--text-2);border:1px solid var(--border);background:0 0}.btn.sm{padding:6px 12px;font-size:13px}.btn.full{width:100%}.row{align-items:center;gap:10px;display:flex}.muted{color:var(--faint);font-size:13px}.mono{font-variant-numeric:tabular-nums}.chip{border:1.5px solid var(--border);cursor:pointer;background:var(--card);color:var(--text-2);-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;padding:7px 14px;font-size:14px;font-weight:600;display:inline-flex}.chip.on{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 8%, transparent)}.pos{color:var(--accent)}.neg{color:var(--danger)}.expense{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.expense:last-child{border-bottom:none}.err{background:color-mix(in srgb, var(--danger) 10%, transparent);border:1px solid color-mix(in srgb, var(--danger) 35%, transparent);color:var(--danger);border-radius:10px;margin-bottom:12px;padding:10px 14px;font-size:13px}