:root{
  --bg:#f4f6f9; --card:#fff; --ink:#1c2330; --muted:#6b7686;
  --brand:#0b5fa5; --brand2:#0a4f8a; --line:#e4e8ef;
  --red:#c0392b; --green:#1e8e4e; --amber:#c9820a;
  --chap:#7a4ec0;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.5}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:env(safe-area-inset-top) 14px 8px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.brand{font-size:18px;font-weight:600;letter-spacing:.5px}
.brand b{font-weight:800;opacity:.85}
.sync{background:rgba(255,255,255,.18);border:0;color:#fff;font-size:18px;width:38px;height:34px;border-radius:9px}
.tabs{position:sticky;top:46px;z-index:19;display:flex;gap:4px;overflow-x:auto;padding:6px 8px;
  background:var(--brand2);scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{flex:0 0 auto;background:rgba(255,255,255,.12);color:#dceafb;border:0;
  padding:7px 13px;border-radius:20px;font-size:13px}
.tabs button.active{background:#fff;color:var(--brand2);font-weight:700}
.view{padding:12px;padding-bottom:env(safe-area-inset-bottom)}
.botbar{position:sticky;bottom:0;background:var(--card);border-top:1px solid var(--line);
  padding:8px 14px;color:var(--muted);font-size:12px;text-align:center}
.loading{color:var(--muted);text-align:center;padding:40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px;
  box-shadow:0 1px 3px rgba(20,40,80,.05)}
.card h3{margin:0 0 8px;font-size:15px}
.kpi{display:flex;gap:10px;flex-wrap:wrap}
.kpi .box{flex:1 1 40%;min-width:130px;background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:14px}
.kpi .v{font-size:21px;font-weight:800}
.kpi .l{color:var(--muted);font-size:12px;margin-top:2px}
.row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}
.row:last-child{border-bottom:0}
.row .k{color:var(--muted)}
.row .v{font-weight:600;text-align:right}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th,.table td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left}
.table th{color:var(--muted);font-weight:600;position:sticky;top:0;background:var(--card)}
.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums}
.pos{color:var(--green)} .neg{color:var(--red)} .amber{color:var(--amber)}
.chip{display:inline-block;font-size:11px;padding:2px 8px;border-radius:10px;background:#eef3fb;color:var(--brand)}
.tag-rent{background:#e8f6 ;color:var(--green)} .tag-warn{background:#fdf2e0;color:var(--amber)}
.bar{height:8px;border-radius:5px;background:#eef1f6;overflow:hidden;margin-top:6px}
.bar>i{display:block;height:100%;background:var(--brand)}
.click{color:var(--brand);text-decoration:underline;cursor:pointer}
a.src{color:var(--brand);text-decoration:none}
a.src:before{content:"📄 "}
.acc-item{display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:12px;border:1px solid var(--line);border-radius:12px;margin-bottom:9px;background:var(--card)}
.acc-item .nm{font-weight:600}
.acc-item .sub{color:var(--muted);font-size:12px}
.dr{color:var(--red);font-weight:700} .cr{color:var(--green);font-weight:700}
.section-t{font-size:13px;color:var(--muted);margin:6px 2px}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;
  padding:11px 16px;font-size:14px;font-weight:600;width:100%;margin-top:8px}
.btn.sec{background:#eef3fb;color:var(--brand)}
.file-drop{border:2px dashed var(--line);border-radius:14px;padding:18px;text-align:center;color:var(--muted)}
input,select,textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;font-size:14px;margin-top:6px}
.hidden{display:none}
.toast{position:fixed;left:50%;top:64px;transform:translateX(-50%);background:#222c3a;color:#fff;
  padding:9px 16px;border-radius:20px;font-size:13px;z-index:50;opacity:0;transition:.25s}
.toast.show{opacity:1}
.pager{font-size:12px;color:var(--muted);text-align:center;margin:8px 0}