:root{
  --blue:#1668b4; --blue-d:#0d4d8c; --green:#1a7a4c; --orange:#e8862e;
  --red:#c0392b; --bg:#f2f5f8; --card:#fff; --line:#e0e7ee; --txt:#222; --muted:#6b7a8d;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);font-size:14px}
#topbar{background:linear-gradient(135deg,var(--blue-d),var(--blue));color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.brand{display:flex;align-items:baseline;gap:10px;padding:10px 16px 2px}
.brand-title{font-size:19px;font-weight:700;letter-spacing:1px}
.brand-sub{font-size:12px;opacity:.85}
.school-tabs{display:flex;gap:0;padding:8px 16px 0}
.school-tabs button{border:1px solid #ffffff66;background:#ffffff18;color:#fff;padding:7px 34px;font-size:15px;cursor:pointer}
.school-tabs button:first-child{border-radius:10px 0 0 10px}
.school-tabs button:last-child{border-radius:0 10px 10px 0}
.school-tabs button.on{background:#fff;color:var(--blue-d);font-weight:700}
.year-tabs{display:flex;gap:6px;padding:2px 12px 10px;overflow-x:auto;scrollbar-width:none}
.year-tabs::-webkit-scrollbar{display:none}
.year-tabs button{flex:0 0 auto;background:#ffffff1c;border:1px solid #ffffff44;color:#fff;border-radius:14px;padding:4px 12px;font-size:12px;cursor:pointer;white-space:nowrap}
.year-tabs button.on{background:#fff;color:var(--blue-d);font-weight:700}
#mainnav{display:flex;gap:6px;padding:8px 12px 10px}
#mainnav button{background:#ffffff1c;border:1px solid #ffffff44;color:#fff;border-radius:20px;padding:6px 18px;font-size:13px;cursor:pointer}
#mainnav button.on{background:#fff;color:var(--blue-d);font-weight:700}
#btnSaveFile{position:absolute;top:10px;right:12px;background:#ffffff1c;border:1px solid #ffffff44;color:#fff;border-radius:16px;padding:5px 12px;font-size:12px;cursor:pointer;white-space:nowrap}
#btnSaveFile:active{background:#ffffff38}
#page{max-width:1000px;margin:0 auto;padding:14px 12px 90px}
.card{background:var(--card);border-radius:10px;box-shadow:0 1px 4px rgba(0,0,0,.08);padding:14px;margin-bottom:14px}
.card h3{margin:0 0 10px;font-size:16px;color:var(--blue-d)}
.hint{font-size:12px;color:var(--muted);margin:4px 0 10px;line-height:1.6}
.searchbox{position:relative;margin-bottom:14px}
.searchbox input{width:100%;padding:12px 14px 12px 40px;border:1px solid var(--line);border-radius:12px;font-size:15px;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.searchbox .sicon{position:absolute;left:13px;top:12px;font-size:18px;color:var(--muted)}
.sresults{position:absolute;top:105%;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.14);z-index:60;max-height:340px;overflow:auto}
.sresults:empty{display:none}
.srow{padding:10px 14px;border-bottom:1px solid #f0f3f6;cursor:pointer}
.srow:last-child{border-bottom:none}
.srow:hover{background:#f2f7fd}
.srow .t1{font-weight:700;font-size:14px}
.srow .t1 .g{font-weight:400;color:var(--muted);font-size:12px;margin-left:8px}
.srow .t2{font-size:12px;color:var(--muted);margin-top:3px}
.srow .t2 b{color:var(--blue-d)}
.srow .neg{color:var(--red);font-weight:700}
.gcard{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden;background:#fff}
.gcard-head{display:flex;align-items:center;gap:8px;padding:11px 14px;background:#eef4fb;flex-wrap:wrap}
.gcard-head .gname{font-weight:700;color:var(--blue-d);font-size:16px}
.gcard-head .ginc{font-size:12px;color:var(--muted)}
.gcard-head .addbtn{margin-left:auto}
.kv4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px 14px 4px}
.kv4 .k{font-size:11px;color:var(--muted)}
.kv4 .v{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
.kv4 .v.neg{color:var(--red)}
.bar{height:8px;background:#e8eef4;border-radius:4px;margin:8px 14px 12px;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,#3d9be9,var(--blue));border-radius:4px}
.bar.over i{background:linear-gradient(90deg,#e8862e,var(--red))}
table.grid{border-collapse:collapse;width:100%;font-size:13px}
table.grid th,table.grid td{border:1px solid var(--line);padding:7px 8px;text-align:center}
table.grid th{background:#eef4fb;color:var(--blue-d);font-weight:600;white-space:nowrap}
table.grid td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.grid tr.total td{background:#fff8ec;font-weight:700}
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
.neg{color:var(--red);font-weight:700}
.btn{background:var(--blue);border:1px solid var(--blue);color:#fff;border-radius:8px;padding:8px 16px;font-size:14px;cursor:pointer}
.btn.ghost{background:#fff;color:var(--blue);border:1px solid var(--blue)}
.btn.danger{background:#fff;color:var(--red);border-color:var(--red)}
.btn.small{padding:4px 10px;font-size:12px;border-radius:6px}
.btn.orange{background:var(--orange);border-color:var(--orange)}
#fab{position:fixed;right:20px;bottom:24px;width:60px;height:60px;border-radius:50%;background:var(--orange);color:#fff;font-size:32px;border:none;box-shadow:0 4px 14px rgba(0,0,0,.25);cursor:pointer;z-index:70;line-height:1}
.toolbar{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap;align-items:center}
.toolbar select,.toolbar input{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px}
#modalRoot:empty{display:none}
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:#fff;border-radius:12px;max-width:520px;width:100%;max-height:88vh;overflow:auto;padding:18px}
.modal h3{margin:0 0 12px;color:var(--blue-d)}
.modal .mrow{margin:10px 0}
.modal label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.modal select,.modal input,.modal textarea{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.modal .mbtns{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
#toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%);background:#333;color:#fff;padding:10px 20px;border-radius:20px;font-size:14px;z-index:200;opacity:0;transition:opacity .3s;pointer-events:none;max-width:90%}
#toast.show{opacity:1}
.mtable{font-size:12px}
.mtable th,.mtable td{padding:4px 6px}
.foot{font-size:11px;color:var(--muted);margin-top:8px;line-height:1.6}
.detail-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.detail-head .d1{font-size:18px;font-weight:700}
.detail-head .d2{font-size:13px;color:var(--muted)}
@media print{
  #topbar,#fab,.noprint,#toast,#modalRoot{display:none!important}
  body{background:#fff}
  #page{max-width:none;padding:0}
  .card{box-shadow:none;border:1px solid #ccc}
}
@media(max-width:640px){
  .brand-sub{display:none}
  .kv4{grid-template-columns:repeat(2,1fr)}
}

/* ---------- 用户条 ---------- */
.userbar{display:flex;align-items:center;gap:10px;padding:0 12px 8px;font-size:12px;color:#fff}
.userbar .sp{flex:1}
.userbar button{background:#ffffff1c;border:1px solid #ffffff44;color:#fff;border-radius:12px;padding:3px 12px;font-size:12px;cursor:pointer;white-space:nowrap}
.userbar button:active{background:#ffffff38}

/* ---------- 登录页（商务理财风） ---------- */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:#0b1a33;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif}
.login-bg{position:absolute;inset:0;background:radial-gradient(1100px 550px at 85% -10%,rgba(212,175,55,.16),transparent 60%),radial-gradient(900px 500px at 8% 110%,rgba(22,104,180,.4),transparent 60%),linear-gradient(135deg,#0b1a33 0%,#10294f 55%,#0b1a33 100%)}
.login-bg svg{position:absolute;inset:0;width:100%;height:100%}
.login-bg .grid{stroke:#ffffff10;stroke-width:1}
.login-bg .trend{fill:none;stroke:#d4af37;stroke-width:3;stroke-linecap:round;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 3.2s ease forwards}
.login-bg .trendfill{fill:url(#goldfade);opacity:.28}
.login-bg .bar{fill:#2f6db3;opacity:.5}
@keyframes draw{to{stroke-dashoffset:0}}
.login-card{position:relative;z-index:2;width:min(400px,92vw);background:rgba(255,255,255,.98);border-radius:16px;padding:30px 28px 26px;box-shadow:0 24px 80px rgba(0,0,0,.5);border-top:4px solid #d4af37;text-align:center}
.login-logo{font-size:44px}
.login-card h2{margin:8px 0 4px;color:#0e2447;font-size:22px;letter-spacing:2px}
.login-sub{margin:0 0 18px;color:#6b7a8d;font-size:13px}
.login-tabs{display:flex;background:#eef2f7;border-radius:10px;padding:4px;margin-bottom:16px}
.login-tabs button{flex:1;border:none;background:transparent;padding:9px;font-size:14px;border-radius:8px;cursor:pointer;color:#6b7a8d}
.login-tabs button.on{background:#fff;color:#0e2447;font-weight:700;box-shadow:0 1px 4px rgba(0,0,0,.12)}
.login-card input{width:100%;padding:11px 12px;border:1px solid #dfe6ef;border-radius:10px;font-size:15px;margin-bottom:12px;box-sizing:border-box}
.login-card input:focus{outline:none;border-color:#d4af37;box-shadow:0 0 0 3px rgba(212,175,55,.15)}
.btn-login{width:100%;border:none;border-radius:10px;padding:12px;font-size:16px;font-weight:700;letter-spacing:6px;color:#fff;background:linear-gradient(135deg,#b8912f,#d4af37);cursor:pointer;margin-top:2px}
.btn-login:active{filter:brightness(.94)}
.login-err{color:#c0392b;font-size:13px;min-height:20px;margin-top:8px}
.login-hint{color:#6b7a8d;font-size:12px;line-height:1.7;margin:6px 0 10px;text-align:left}
.login-ok{color:#1a7a4c;font-size:14px;margin-top:10px;line-height:1.8}
.login-foot{margin-top:16px;font-size:11px;color:#93a1b5}

/* ---------- 用户管理 ---------- */
.utabs{font-size:13px}
table.users{border-collapse:collapse;width:100%;font-size:13px;margin-top:8px}
table.users th,table.users td{border:1px solid var(--line);padding:8px;text-align:center}
table.users th{background:#eef4fb;color:var(--blue-d)}
.badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px}
.badge.pending{background:#fef3e2;color:#b7791f}
.badge.active{background:#e9f5ee;color:#1a7a4c}
.badge.admin{background:#e8eefc;color:#0d4d8c}
.uop{margin:2px 4px}
.importbox{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line)}

/* ---------- 账号体系 / 用户管理 ---------- */
.login-card-wide{width:min(440px,94vw)}
.code-row{display:flex;gap:8px;margin-bottom:12px}
.code-row input{margin-bottom:0!important;flex:1}
.code-btn{flex:0 0 auto;border:1px solid #d4af37;background:#fffaf0;color:#8a6a1f;border-radius:10px;padding:0 14px;font-size:13px;cursor:pointer;white-space:nowrap}
.code-btn:disabled{opacity:.6;cursor:default}
.statusbar{padding:6px 14px 8px;font-size:12px;color:#e8f1ff;background:#ffffff14;border-top:1px solid #ffffff1f;letter-spacing:.2px}
.statusbar.readon{background:#8a2f2f;color:#ffe9c7;font-weight:600}
.stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:14px}
.stat{background:#fff;border-radius:10px;padding:12px 10px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.stat-num{font-size:22px;font-weight:700;color:var(--blue-d);font-variant-numeric:tabular-nums}
.stat-label{font-size:12px;color:var(--muted);margin-top:2px}
.admin-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.admin-head h3{margin:0}
.search-input{margin-left:auto;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px;min-width:220px}
.u-who b{font-size:14px;color:var(--txt)}
.u-sub{font-size:12px;color:var(--muted);margin-top:2px;word-break:break-all}
.u-actions{white-space:nowrap}
.u-actions .btn{margin:1px 2px}
.badge.temp{background:#fef3e2;color:#b7791f}
.badge.paid{background:#e9f5ee;color:#1a7a4c}
.badge.disabled{background:#fdecea;color:#c0392b}
.badge.expired{background:#fdecea;color:#c0392b}
.muted{color:var(--muted)}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.form-grid input,.form-grid select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:14px;width:100%}
.form-grid .check-label{flex-direction:row;align-items:center;gap:8px;grid-column:1/-1;font-size:13px;color:var(--txt)}
.form-grid .check-label input{width:auto}
.form-actions{margin-top:12px}
.admin-msg{font-size:13px;min-height:20px;margin-top:8px}
.admin-msg.ok{color:#1a7a4c}
.admin-msg.bad{color:#c0392b}
.log-list{max-height:360px;overflow:auto;font-size:12px;border:1px solid var(--line);border-radius:8px}
.log-row{display:grid;grid-template-columns:130px 150px 90px 170px 1fr;gap:6px;padding:7px 9px;border-bottom:1px solid #f0f3f6}
.log-row:last-child{border-bottom:none}
.log-time{color:var(--muted)}
.log-op{color:var(--blue-d);font-weight:600;word-break:break-all}
.log-act{color:#b7791f}
.log-target{color:#444;word-break:break-all}
.log-detail{color:var(--muted);word-break:break-all}
@media(max-width:760px){
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .form-grid{grid-template-columns:1fr}
  .log-row{grid-template-columns:1fr;gap:2px}
  .search-input{min-width:0;width:100%;margin-left:0}
}
body.readonly .addbtn,body.readonly [data-editb],body.readonly [data-del],body.readonly [data-setb],body.readonly #btnAddBudget,body.readonly #btnCopyBudget,body.readonly #mAdd{display:none!important}
#dlgRoot .dlg-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:300;display:flex;align-items:center;justify-content:center;padding:16px}
#dlgRoot .dlg{background:#fff;border-radius:12px;max-width:440px;width:100%;padding:20px;box-shadow:0 12px 40px #0003}
#dlgRoot .dlg h3{margin:0 0 12px;color:var(--blue-d);font-size:17px}
#dlgRoot .dlg-body .hint{margin:0 0 8px}
#dlgRoot .dlg-body input{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;font-size:15px;box-sizing:border-box}
#dlgRoot .dlg-text{color:#333;font-size:14px;line-height:1.8;white-space:pre-wrap;word-break:break-all}
#dlgRoot .dlg-btns{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}