:root{
  --bg:#f5f6f8; --side:#ffffff; --line:#edf0f4; --line2:#e6eaf0;
  --text:#1f2937; --muted:#8a94a6; --primary:#2f6fed; --primary-d:#1f5bd6;
  --green:#16a34a; --red:#e5484d; --orange:#f59e0b; --cyan:#0891b2;
  --radius:8px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:13px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Roboto,sans-serif}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:600}
h2{font-size:17px}
h3{font-size:14px}
h4{font-size:13px;color:var(--muted);margin:16px 0 8px}
code{background:#f1f4f8;padding:1px 5px;border-radius:4px;color:#334155}
.muted{color:var(--muted)}
.tiny{color:var(--muted);font-size:12px}
.mono{font-family:ui-monospace,Consolas,"Courier New",monospace}
.strong{font-weight:600}
.center{text-align:center}
.grow{flex:1}

/* layout */
.shell{display:flex;min-height:100vh}
.side{width:206px;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.side-logo{display:flex;align-items:center;gap:8px;padding:16px 18px;font-weight:700;color:var(--primary);font-size:14px}
.side-nav{padding:4px 10px;display:flex;flex-direction:column;gap:2px}
.side-nav a{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:7px;color:#4b5563;font-size:13px}
.side-nav a:hover{background:#f3f6fb;text-decoration:none}
.side-nav a.on{background:#eef3ff;color:var(--primary);font-weight:600}
.ico{width:16px;height:16px;flex-shrink:0}
.side-foot{margin-top:auto;padding:12px 16px;border-top:1px solid var(--line)}
.side-foot .me{font-size:13px;font-weight:600;color:#374151}
.side-foot .role{font-size:11px;background:#eef3ff;color:var(--primary);border-radius:4px;padding:1px 5px;margin-left:6px;font-weight:500}
.side-links{display:flex;gap:10px;margin-top:6px;font-size:12px}
.main{flex:1;padding:18px 22px 40px;min-width:0}

.page-head{display:flex;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.head-right{margin-left:auto;color:var(--muted);font-size:13px}
.head-right b{color:var(--text);font-size:14px}

/* card */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:14px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap}
.card.narrow{max-width:460px}
.table-card{padding:0;overflow:hidden}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* kpi */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.kpi-l{color:var(--muted);font-size:12px}
.kpi-v{font-size:22px;font-weight:700;margin-top:2px;letter-spacing:.2px}
.kpi-s{color:var(--muted);font-size:12px;margin-top:2px}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tbl th{background:#fafbfc;color:#6b7280;font-weight:600;font-size:12px;white-space:nowrap}
.tbl tbody tr:hover{background:#f9fbff}
.tbl td.empty,.tbl td.empty:hover{text-align:center;color:var(--muted);padding:34px 0}
.tblwrap{max-height:66vh;overflow:auto}
.tblwrap .tbl th{position:sticky;top:0;z-index:2}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}

/* ledger */
.ledger td{height:44px}
.region-tag{display:inline-block;margin-left:6px;font-size:11px;color:var(--primary);background:#eef3ff;border-radius:4px;padding:0 5px;vertical-align:1px}
.owner-badge{display:inline-block;background:#f3f5f9;border:1px solid #e9edf3;color:#4b5563;border-radius:5px;padding:2px 7px;font-size:12px;white-space:nowrap}
.dash-link{color:var(--muted);font-size:12px}
.pwd-mask{letter-spacing:.5px}
a.mini{font-size:12px;margin-left:6px}
.masked{color:#4b5563;letter-spacing:.5px}
.st{display:inline-block;padding:1px 7px;border-radius:4px;font-size:12px}
.st-gray{color:#8a94a6;background:#f3f5f9}
.st-blue{color:#2f6fed;background:#eef3ff}
.st-cyan{color:#0891b2;background:#e6f7fb}
.st-green{color:#16a34a;background:#e9f8ef}
.st-red{color:#e5484d;background:#fdeef0}
.status-sel{border:1px solid transparent;background:transparent;border-radius:5px;padding:2px 4px;font-size:12px;font-family:inherit;cursor:pointer;outline:none}
.status-sel:hover{border-color:#dfe5ee}
.char-btn{display:inline-block;white-space:nowrap;border:1px solid #e3e9f3;border-radius:5px;padding:1px 8px;font-size:12px;color:#4b5563;background:#fff}
.char-btn:hover{border-color:#c9d6ea;color:var(--primary);text-decoration:none}
.earn-cell .earn-today{font-weight:600;display:flex;align-items:center;gap:6px}
.earn-cell .earn-sub{font-size:11px;color:var(--muted)}
.plus{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:#e9f8ef;color:var(--green);font-weight:700;line-height:1;font-size:13px}
.plus:hover{background:#d6f2e1;text-decoration:none}
.plus-note{color:#b3bccb}
.note-cell a{color:#4b5563}
.ops a{font-size:12px;margin-right:8px;white-space:nowrap}
.ops a.danger{color:var(--red)}
a.acc-link{color:inherit;font-weight:600}
a.acc-link:hover{color:var(--primary);text-decoration:underline}
.kv{display:flex;gap:12px;padding:7px 0;border-bottom:1px dashed #eef1f5;font-size:13px}
.kv span{width:52px;color:var(--muted);flex-shrink:0}
.kv b{font-weight:600;word-break:break-all}
.full-line{background:#f7f9fc;border:1px solid #e6ebf2;border-radius:7px;padding:10px 12px;font-family:ui-monospace,Consolas,monospace;font-size:13px;word-break:break-all;user-select:all}
.ledger{min-width:900px}
.ledger td{height:44px}
.ledger td:nth-child(2){white-space:nowrap}
.ledger td:nth-child(4){white-space:nowrap}
.ledger td.machine-cell a{color:inherit}
.ledger td.machine-cell a:hover{color:var(--primary);text-decoration:underline}
.ledger td:nth-child(8){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ledger td:nth-child(8) a{display:inline-block;max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}
.ledger td:nth-child(9),.ledger th:nth-child(9){width:100px}

/* forms */
input,select,textarea{font:inherit;font-size:13px;color:var(--text);background:#fff;border:1px solid #e2e7ef;border-radius:6px;padding:6px 9px;outline:none}
input:focus,select:focus,textarea:focus{border-color:#a9c2f2;box-shadow:0 0 0 2px rgba(47,111,237,.12)}
textarea{width:100%;resize:vertical}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;margin-bottom:10px}
.row label{flex:1 1 150px}
.row.between{align-items:center}
.row.end{justify-content:flex-end}
.col{display:flex;flex-direction:column;gap:10px}
.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.inline{display:inline-flex;gap:8px;align-items:center}
.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.toolbar-right{margin-left:auto;display:flex;gap:8px}
.search{min-width:210px}
.inp{width:100%}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:#fff;border:1px solid #dfe5ee;color:#374151;padding:6px 13px;border-radius:6px;cursor:pointer;font:inherit;font-size:13px}
.btn:hover{background:#f7f9fc;text-decoration:none}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-d)}
.btn.danger{color:var(--red);border-color:#f3cccf}
.btn.tiny{padding:2px 8px;font-size:12px}
.btn.block{width:100%;padding:9px}

.alert{padding:9px 13px;border-radius:7px;margin-bottom:12px;font-size:13px}
.alert.ok{background:#eaf8ef;border:1px solid #bfe8cd;color:#17663a}
.alert.err{background:#fdeef0;border:1px solid #f3c9cd;color:#a12a2e}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{background:#fff5e6;border:1px solid #f6e0bd;color:#a4680a;border-radius:5px;padding:1px 7px;font-size:12px}
.bar{height:7px;background:linear-gradient(90deg,#2f6fed,#4ec3a7);border-radius:4px;min-width:2px}
.barcol{width:28%}
.preview{color:var(--muted);margin:4px 0 6px}
.preview b{color:var(--green);font-size:15px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(17,24,39,.38);display:flex;align-items:center;justify-content:center;z-index:80;padding:20px}
.modal-box{background:#fff;border-radius:10px;padding:18px 20px;width:min(560px,100%);max-height:88vh;overflow:auto;box-shadow:0 18px 60px rgba(15,23,42,.18)}
.modal-box h3{margin-bottom:12px;font-size:15px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.hidden{display:none!important}
.toast{position:fixed;right:20px;bottom:20px;background:#eaf8ef;border:1px solid #bfe8cd;color:#17663a;padding:9px 15px;border-radius:8px;z-index:90;font-size:13px;box-shadow:0 8px 24px rgba(15,23,42,.12)}
.toast.err{background:#fdeef0;border-color:#f3c9cd;color:#a12a2e}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;width:350px;display:flex;flex-direction:column;gap:12px;box-shadow:0 10px 40px rgba(15,23,42,.06)}
.logo-big{font-size:20px;font-weight:700;color:var(--primary);text-align:center}
.login-card label{font-size:13px}
.login-card .btn{margin-top:8px}

@media (max-width:960px){
  .shell{display:block}
  .side{position:static;width:auto;height:auto;flex-direction:row;align-items:center;overflow:auto;padding:8px}
  .side-logo{padding:8px 10px;white-space:nowrap}
  .side-nav{flex-direction:row;padding:0}
  .side-foot{margin:0 0 0 auto;border:0;padding:8px;white-space:nowrap}
  .main{padding:14px}
  .grid2{grid-template-columns:1fr}
  .table-card{overflow-x:auto}
}
.ledger td:nth-child(4){white-space:nowrap}
.ledger td.machine-cell a{color:inherit}
.ledger td.machine-cell a:hover{color:var(--primary);text-decoration:underline}