:root{--bg:#f6f7f9;--card:#fff;--text:#1b1f24;--muted:#6b7280;--line:#e5e7eb;--accent:#0f766e;--accent2:#115e59;--green:#15803d;--red:#b91c1c;--amber:#b45309;--blue:#1d4ed8}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header{background:#111827;color:#fff;padding:0 20px;display:flex;align-items:center;gap:18px;height:50px;position:sticky;top:0;z-index:5}
header .brand{font-weight:700;letter-spacing:.5px;color:#fff;margin-right:10px}
header nav a{color:#cbd5e1;padding:6px 8px;border-radius:6px}header nav a:hover,header nav a.active{background:#1f2937;color:#fff;text-decoration:none}
header .right{margin-left:auto;color:#9ca3af;font-size:13px}header .right a{color:#cbd5e1;margin-left:10px}
main{max-width:1400px;margin:0 auto;padding:20px}
h1{font-size:20px;margin:0 0 14px}h2{font-size:15px;margin:0 0 10px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.card .lbl{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.card .val{font-size:24px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.card .sub{color:var(--muted);font-size:12px;margin-top:4px}
.pos{color:var(--green)}.neg{color:var(--red)}.warn{color:var(--amber)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:900px){.grid2{grid-template-columns:1fr}}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f9fafb;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;font-weight:600}
tr:last-child td{border-bottom:none}tbody tr:hover{background:#f9fafb}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.small{font-size:12px;color:var(--muted)}
.tag{display:inline-block;padding:1px 7px;border-radius:999px;font-size:11px;background:#eef2ff;color:#3730a3;white-space:nowrap}
.tag.income{background:#dcfce7;color:#166534}.tag.expense{background:#fee2e2;color:#991b1b}.tag.tax{background:#fef3c7;color:#92400e}
.tag.transfer{background:#e0f2fe;color:#075985}.tag.owner{background:#f3e8ff;color:#6b21a8}.tag.fee{background:#f1f5f9;color:#475569}.tag.none{background:#fff7ed;color:#c2410c;border:1px dashed #fdba74}
form.inline{display:inline}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:end;margin-bottom:12px;background:var(--card);border:1px solid var(--line);padding:10px 12px;border-radius:10px}
.filters label{display:flex;flex-direction:column;font-size:11px;color:var(--muted);gap:3px}
input,select,textarea{font:inherit;padding:6px 8px;border:1px solid #d1d5db;border-radius:6px;background:#fff;min-width:0}
input[type=number]{text-align:right}
button,.btn{font:inherit;padding:6px 12px;border-radius:6px;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer}
button:hover{background:var(--accent2)}
button.ghost,.btn.ghost{background:#fff;color:var(--text);border-color:#d1d5db}button.ghost:hover{background:#f3f4f6}
button.danger{background:#fff;color:var(--red);border-color:#fca5a5}button.danger:hover{background:#fef2f2}
button.sm{padding:3px 8px;font-size:12px}
.flash{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:10px 14px;border-radius:8px;margin-bottom:14px}
.login{max-width:360px;margin:80px auto;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:28px}
.login h1{text-align:center}.login label{display:block;margin:10px 0 4px;font-size:12px;color:var(--muted)}.login input{width:100%}.login button{width:100%;margin-top:14px;padding:9px}
.err{color:var(--red);font-size:13px;margin-top:10px;text-align:center}
.pager{display:flex;gap:8px;align-items:center;margin:12px 0;color:var(--muted)}
details.catform summary{cursor:pointer;color:var(--accent);font-size:12px}
details.catform form{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;align-items:center}
.bars{display:flex;align-items:flex-end;gap:4px;height:120px;padding:4px 0}
.bars .col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:2px;font-size:10px;color:var(--muted)}
.bars .col .b{width:100%;display:flex;gap:2px;align-items:flex-end;height:100px}
.bars .col .b span{flex:1;border-radius:3px 3px 0 0}
.bars .inc{background:#34d399}.bars .exp{background:#f87171}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.rowform{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;align-items:end;background:var(--card);border:1px solid var(--line);padding:12px;border-radius:10px;margin-bottom:14px}
.rowform label{display:flex;flex-direction:column;font-size:11px;color:var(--muted);gap:3px}
.wide{grid-column:span 2}
.sticky-col{position:sticky;left:0;background:#fff}