:root{
  --bg:#0f1216; --panel:#171b21; --panel2:#1e242c; --line:#2a323c;
  --txt:#e8edf3; --dim:#93a1b1; --income:#22c55e; --expense:#f97316; --brand:#ffb020;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--txt);
  font:15px/1.55 -apple-system,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;
  -webkit-text-size-adjust:100%;
}
.top{
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  padding:16px 18px;background:linear-gradient(180deg,#1b2129,#12161b);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;
}
.brand{display:flex;align-items:center;gap:12px}
.logo{font-size:30px;line-height:1}
.top h1{margin:0;font-size:19px;letter-spacing:.5px}
.sub{margin:2px 0 0;color:var(--dim);font-size:12.5px}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
main{max-width:1080px;margin:0 auto;padding:16px 14px 60px;display:grid;gap:14px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;min-width:0}
main>*{min-width:0}
.panel h2{margin:0 0 10px;font-size:15px;color:var(--brand);letter-spacing:.5px}
.panel h2 span{color:var(--dim);font-weight:400;font-size:12.5px;margin-left:6px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:6px}
.card .k{color:var(--dim);font-size:12.5px}
.card strong{font-size:24px;font-variant-numeric:tabular-nums}
.card .k::before{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
.card.income .k::before{background:var(--income)}
.card.expense .k::before{background:var(--expense)}
.card.net .k::before{background:var(--brand)}
.card.income strong{color:var(--income)}
.card.expense strong{color:var(--expense)}
.card.net strong{color:var(--brand)}

.tabs{display:flex;gap:8px;flex-wrap:wrap}
button{font:inherit;cursor:pointer}
.tabs button,.seg button,.ghost,.chip{
  background:var(--panel2);color:var(--txt);border:1px solid var(--line);
  border-radius:10px;padding:8px 14px;transition:.15s;
}
.tabs button:hover,.seg button:hover,.ghost:hover,.chip:hover{border-color:#3c4756;background:#232b34}
.tabs button.on,.seg button.on{background:var(--brand);color:#181207;border-color:var(--brand);font-weight:700}
.range-hint{color:var(--dim);font-size:12.5px;margin-top:8px}
.seg{display:flex;gap:8px;margin-bottom:12px}
.seg button{flex:1;padding:11px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.grid>*{min-width:0}
.grid label{min-width:0}
.grid select,.grid input{min-width:0;max-width:100%}
.seg button{min-width:0}
label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--dim)}
input,select{
  background:#11151a;border:1px solid var(--line);border-radius:10px;color:var(--txt);
  padding:10px 12px;font:inherit;width:100%;
}
input:focus,select:focus{outline:none;border-color:var(--brand)}
input[type=date]{color-scheme:dark}
.quick{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 4px}
.chip{padding:7px 12px;font-size:13px;border-radius:999px}
.chip.on{border-color:var(--brand);color:var(--brand)}
.form-actions{display:flex;gap:10px;margin-top:12px}
.primary{
  flex:1;background:linear-gradient(180deg,#ffc94d,#ffb020);
  color:#1a1305;border:none;border-radius:11px;padding:13px;font-weight:800;font-size:16px;
}
.primary:hover{filter:brightness(1.06)}
.ghost{padding:10px 14px;border-radius:11px;color:var(--dim)}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{padding:9px 8px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
th{color:var(--dim);font-weight:500;font-size:12.5px}
td.num,th.num{text-align:right;white-space:nowrap}
tr.dayrow td{background:#131820;color:var(--brand);font-size:12.5px;font-weight:600}
.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;border:1px solid var(--line)}
.tag.income{color:var(--income);border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.08)}
.tag.expense{color:var(--expense);border-color:rgba(249,115,22,.4);background:rgba(249,115,22,.08)}
.rowbtn{background:none;border:none;color:var(--dim);padding:4px 6px;border-radius:8px;font-size:13px}
.rowbtn:hover{color:var(--txt);background:#232b34}
.rowbtn.del:hover{color:#ff6b6b}
.pos{color:var(--income)}
.neg{color:var(--expense)}
.empty{color:var(--dim);text-align:center;padding:22px 0}
.split{display:grid;grid-template-columns:300px 1fr;gap:18px;align-items:center}
.legend{display:grid;gap:8px}
.legend div{display:flex;align-items:center;gap:8px;font-size:13.5px}
.dot{width:10px;height:10px;border-radius:3px;flex:none}
.legend .v{margin-left:auto;color:var(--dim);font-variant-numeric:tabular-nums}
.bars{display:flex;gap:10px;align-items:flex-end;height:150px;padding-top:6px}
.bars .col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;height:100%}
.bars .pair{display:flex;gap:3px;align-items:flex-end;height:100%;width:100%;justify-content:center}
.bars .b{width:12px;border-radius:4px 4px 0 0;min-height:2px}
.bars .b.i{background:var(--income)}
.bars .b.e{background:var(--expense)}
.bars .lb{font-size:11px;color:var(--dim);white-space:nowrap}
.warn{background:#3a2a10;border:1px solid #6b4a12;color:#ffd58a;border-radius:12px;padding:10px 12px;font-size:13px}
footer{color:var(--dim);font-size:12px;text-align:center;padding:6px 0 0}
@media (max-width:760px){
  main{padding:12px 10px 48px}
  .cards{grid-template-columns:1fr 1fr}
  .card.net{grid-column:span 2}
  .grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .hide-sm{display:none}
  .top h1{font-size:17px}
  .top{padding:12px 12px;gap:8px}
  .top-actions{width:100%;flex-wrap:nowrap;overflow-x:auto;gap:6px;padding-bottom:2px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .top-actions::-webkit-scrollbar{display:none}
  .top-actions .ghost{flex:none;padding:8px 11px;font-size:13px;white-space:nowrap}
  .panel{padding:12px}
  .savebar .save-text{min-width:0;flex:1 1 100%}
  .savebar .save-btns{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .savebar .save-btns .chip{width:100%;text-align:center}
  .panel:has(table){overflow-x:auto}
  table{min-width:520px}
  .bars{height:120px}
}
@media print{
  body{background:#fff;color:#000}
  .top-actions,.seg,.form-actions,.rowbtn,.quick{display:none!important}
  .panel,.card{border-color:#ccc}
}
.linkbar h2{margin-bottom:8px}
.linkrow{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px;flex-wrap:wrap}
.linkrow span{color:var(--dim);font-size:12.5px;min-width:34px}
.linkrow a{color:var(--brand);text-decoration:none;word-break:break-all}
.linkrow a:hover{text-decoration:underline}.savebar .save-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.savebar .dot.ok{width:9px;height:9px;border-radius:50%;background:var(--income);box-shadow:0 0 0 4px rgba(34,197,94,.14);flex:none}
.savebar .save-text{flex:1;min-width:220px;font-size:13.5px}
.savebar .save-path{color:var(--dim);font-size:12px;margin-top:3px;word-break:break-all;font-family:ui-monospace,Consolas,monospace}
.savebar .save-btns{display:flex;gap:8px;flex-wrap:wrap}
.savebar.err .dot.ok{background:var(--expense);box-shadow:0 0 0 4px rgba(249,115,22,.16)}
.draft-tip{margin-top:10px;background:rgba(255,176,32,.1);border:1px solid rgba(255,176,32,.35);color:#ffd58a;border-radius:10px;padding:8px 11px;font-size:12.5px}

.savebar .dot.bad{width:9px;height:9px;border-radius:50%;background:var(--expense);box-shadow:0 0 0 4px rgba(249,115,22,.16);flex:none}
.savebar .dot:not(.ok):not(.bad){width:9px;height:9px;border-radius:50%;background:var(--dim);flex:none}