:root{
  --bg:#eef2f7;
  --panel:#ffffff;
  --text:#172033;
  --muted:#667085;
  --line:#d8dee8;
  --brand:#24324a;
  --brand2:#314564;
  --green:#067647;
  --red:#b42318;
  --amber:#b54708;
  --blue:#175cd3;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 12px 28px rgba(16,24,40,.07);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI","Microsoft YaHei",Arial,sans-serif}
button,input,select,textarea{font:inherit}
.app{min-height:100vh;display:grid;grid-template-columns:260px 1fr}
.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:16px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{background:var(--brand);color:#fff;border-radius:8px;padding:16px;margin-bottom:16px}
.brand-title{font-size:20px;font-weight:800}
.brand-sub{font-size:13px;line-height:1.5;color:#d9e2f2;margin-top:6px}
.nav{display:grid;gap:6px}
.nav button{border:0;background:transparent;color:#344054;border-radius:7px;padding:11px 12px;text-align:left;cursor:pointer;font-weight:700;display:flex;gap:9px;align-items:center}
.nav button:hover{background:#f3f6fa}
.nav button.active{background:var(--brand);color:#fff}
.main{min-width:0;padding:20px 24px 48px}
.topbar{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
h1{font-size:24px;line-height:1.2;margin:0}
.muted,.small{color:var(--muted);font-size:13px}
.actions,.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolbar{margin-bottom:12px}
.user-chip{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:#f8fafc;border-radius:7px;padding:8px 10px;color:#344054;font-size:13px}
.top-control{display:inline-flex;align-items:center;gap:6px;margin:0;color:#475467;font-size:13px;font-weight:750}
.top-control span{white-space:nowrap}
.top-control select{width:auto;min-width:112px;padding:8px 28px 8px 9px}
.btn{border:0;background:var(--brand);color:#fff;border-radius:7px;padding:9px 12px;cursor:pointer;font-weight:750;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}
.btn:hover{background:var(--brand2)}
.btn.ghost{background:#e7ecf3;color:#172033}
.btn.danger{background:#fff1f0;color:var(--red)}
.btn.green{background:#ecfdf3;color:var(--green)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:var(--shadow)}
.card-title{font-weight:850;font-size:16px;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.stat{display:flex;justify-content:space-between;align-items:center;gap:12px}
.stat-label{color:var(--muted);font-size:13px}
.stat-value{font-size:25px;font-weight:850;margin-top:8px}
.iconbox{width:42px;height:42px;border-radius:7px;background:#eef3f9;display:flex;align-items:center;justify-content:center}
.dashboard-controls{padding-bottom:14px}
.target-meter{height:10px;background:#eef2f7;border:1px solid var(--line);border-radius:999px;overflow:hidden;margin:6px 0}
.target-meter span{display:block;height:100%;background:var(--green);border-radius:999px}
.mom-chart{width:100%;height:auto;display:block}
.chart-bar{fill:#314564}
.chart-target-line{stroke:#b42318;stroke-width:2;stroke-dasharray:4 3}
.chart-axis{stroke:#d8dee8;stroke-width:1}
.chart-mom{font-size:11px;fill:#344054;font-weight:800}
.chart-label{font-size:12px;fill:#475467;font-weight:800}
.chart-small{font-size:10px;fill:#667085}
.chart-summary{display:flex;gap:14px;flex-wrap:wrap;border-top:1px solid #edf1f6;margin-top:8px;padding-top:10px;color:#475467;font-size:13px}
label{display:block;font-size:13px;color:#475467;font-weight:750;margin-bottom:5px}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--text);padding:9px 10px;outline:none}
textarea{min-height:86px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:#6f8ab7;box-shadow:0 0 0 3px rgba(49,69,100,.13)}
.form-stack{display:grid;gap:11px}
.form-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}
.list{display:grid;gap:9px}
.list-row{background:#f8fafc;border:1px solid #edf1f6;border-radius:7px;padding:11px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.row-title{font-weight:850}
.row-sub{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.4}
.pill{display:inline-flex;border-radius:999px;padding:4px 9px;background:#f2f4f7;color:#475467;font-size:12px;font-weight:800;border:1px solid var(--line)}
.pill.green{background:#ecfdf3;color:var(--green)}
.pill.red{background:#fff1f0;color:var(--red)}
.pill.amber{background:#fffaeb;color:var(--amber)}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:8px}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:10px 11px;border-bottom:1px solid #edf1f6;text-align:left;vertical-align:top}
th{background:#f8fafc;color:#667085;font-weight:850;white-space:nowrap}
td{color:#344054}
.money{white-space:nowrap;font-weight:850;color:#101828}
.empty{border:1px dashed var(--line);border-radius:8px;padding:28px;text-align:center;color:var(--muted);background:#fbfcfe}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px}
.overdue{background:#fff7f6}
.hidden{display:none!important}
.modal{position:fixed;inset:0;background:rgba(16,24,40,.42);display:flex;align-items:center;justify-content:center;padding:20px;z-index:20}
.modal-card{background:#fff;border-radius:8px;padding:18px;max-width:920px;width:100%;max-height:90vh;overflow:auto;box-shadow:0 24px 60px rgba(16,24,40,.25)}
.error-list{max-height:180px;overflow:auto;border:1px solid var(--line);border-radius:7px;padding:8px;background:#fff7f6;color:var(--red);font-size:12px}
.proof-summary,.proof-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.proof-actions .btn{padding:7px 9px}
.proof-modal-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:12px;color:#475467}
.proof-warning{border:1px solid #fedf89;background:#fffaeb;color:var(--amber);border-radius:7px;padding:9px 10px;margin-bottom:12px;font-weight:750}
.proof-section{border:1px solid var(--line);border-radius:8px;padding:11px;background:#fff;margin-bottom:11px}
.proof-section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:9px}
.proof-list{display:grid;gap:8px}
.proof-item{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid #edf1f6;border-radius:7px;background:#f8fafc;padding:9px}
.small-empty{padding:14px;font-size:13px}
.modal-actions{justify-content:flex-end;margin-top:12px}
.quote-card{border:1px solid var(--line);border-radius:8px;background:#fbfcfe;padding:12px;margin-bottom:10px}
.quote-card .card-title{font-size:14px;margin-bottom:10px}
.route-editor{display:grid;gap:8px}
.route-point-row{display:flex;gap:8px;align-items:center}
.route-point-row input{min-width:0}
.contract-section{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.section-title{font-size:13px;font-weight:800;color:#394150;margin-bottom:8px}
.contract-section textarea{min-height:74px}
.wide-field{grid-column:1/-1}
.dry-charge-block{border:1px solid var(--line);border-radius:8px;background:#fbfcfe;padding:10px;margin-top:10px}
.dry-charge-row{margin-top:8px}
.checks{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.checks label{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:750;color:#344054}
.checks input{width:auto}
select[multiple]{min-height:120px}
@media(max-width:1100px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto}
  .nav{grid-template-columns:repeat(2,minmax(0,1fr))}
  .main{padding:14px}
  .grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}
}
.admin-login-page{min-height:100vh;display:grid;place-items:center;background:var(--bg);padding:24px}
.admin-login-panel{width:min(380px,100%);display:grid;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}
.admin-login-panel label{display:block;margin-bottom:6px;color:var(--muted);font-size:13px;font-weight:700}
.admin-login-panel input{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px 12px;font-size:15px}
.error-box{border:1px solid #f2b8b5;background:#fff4f2;color:var(--red);border-radius:6px;padding:10px 12px;font-size:14px}