:root{color:#22313f;--nav:#143958;--nav2:#1c4b70;--blue:#176a9a;--gold:#b48a42;--line:#d9e2e9;--muted:#6c7a86;background:#f2f5f8;font-family:PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}.app-shell{grid-template-columns:260px 1fr;min-height:100vh;transition:all .2s;display:grid}.app-shell.collapsed{grid-template-columns:72px 1fr}.side-nav{background:linear-gradient(180deg,var(--nav),#0e2d46);color:#fff;flex-direction:column;height:100vh;display:flex;position:sticky;top:0}.brand{border-bottom:1px solid #fff2;align-items:center;gap:12px;height:82px;padding:0 20px;display:flex}.brand b{background:#fff1;border:1px solid #fff5;border-radius:6px;place-items:center;width:38px;height:38px;font-family:serif;font-size:20px;display:grid}.brand span{white-space:nowrap;font-weight:700}.brand small{color:#bcd0df;margin-top:3px;font-size:11px;font-weight:400;display:block}.collapsed .brand span,.collapsed .group span,.collapsed .group em{display:none}.collapsed .brand{padding:0 16px}.side-nav nav{flex:1;padding:14px 10px;overflow:auto}.group{color:#dce9f2;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;grid-template-columns:30px 1fr 20px;align-items:center;width:100%;height:44px;display:grid}.group:hover{background:#ffffff10}.group i,.group em{text-align:center;font-style:normal}.subnav{border-left:1px solid #ffffff26;margin:2px 0 8px 30px}.subnav a{color:#bdd0de;padding:9px 14px;font-size:13px;text-decoration:none;display:block}.subnav a.router-link-active,.subnav a:hover{color:#fff;background:#ffffff12;border-left:2px solid #d9b56e}.collapse{color:#dce9f2;background:#ffffff0d;border:1px solid #fff3;border-radius:6px;margin:12px;padding:9px}.main-area{min-width:0}.main-area>header{border-bottom:1px solid var(--line);z-index:5;background:#fff;justify-content:space-between;align-items:center;height:66px;padding:0 28px;display:flex;position:sticky;top:0}.main-area>header small{color:var(--muted);margin-right:12px}.user{color:var(--muted);font-size:13px}main{max-width:1720px;margin:auto;padding:26px}.page-header{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px;display:flex}.page-header small{color:var(--blue);letter-spacing:.08em;font-weight:700}.page-header h1{margin:6px 0;font-family:STSong,Songti SC,serif;font-size:30px}.page-header p{color:var(--muted);margin:0}.page-actions{gap:8px;display:flex}.btn{color:#294254;cursor:pointer;background:#fff;border:1px solid #cbd7df;border-radius:5px;padding:9px 15px}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.gold{background:var(--gold);border-color:var(--gold);color:#fff}.btn.small{padding:5px 9px;font-size:12px}.filter-panel,.data-panel,.card{border:1px solid var(--line);background:#fff;border-radius:7px;box-shadow:0 2px 8px #23405a0a}.filter-panel{margin-bottom:14px;padding:18px}.section-title{justify-content:space-between;margin-bottom:14px;display:flex}.section-title span{color:var(--muted);font-size:12px}.filter-grid{grid-template-columns:repeat(5,minmax(130px,1fr));gap:12px;display:grid}.field{color:var(--muted);flex-direction:column;gap:5px;font-size:12px;display:flex}.field input,.field select,.field textarea{color:#263b4b;background:#fff;border:1px solid #cfd9e0;border-radius:4px;height:36px;padding:0 10px}.filter-actions{align-items:end;gap:8px;display:flex}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{color:#365166;text-align:left;white-space:nowrap;border-bottom:1px solid var(--line);background:#edf3f7;padding:12px}td{border-bottom:1px solid #e8eef2;max-width:420px;padding:11px 12px}tr:hover td{background:#f7fafc}.key-row td{background:#fff8d9}.empty{text-align:center;color:var(--muted);padding:45px}.kpi-grid{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px;display:grid}.kpi{border:1px solid var(--line);border-top:3px solid var(--blue);background:#fff;border-radius:6px;padding:18px}.kpi span{color:var(--muted);font-size:13px}.kpi b{margin-top:8px;font-family:Georgia,serif;font-size:28px;display:block}.flow{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.flow .card{border-top:3px solid var(--gold);padding:20px}.flow h3{margin:0 0 8px}.flow p{color:var(--muted);min-height:42px;font-size:13px}.login{background:linear-gradient(135deg,#113751,#245f83);place-items:center;min-height:100vh;display:grid}.login-card{background:#fff;border-radius:10px;width:380px;padding:34px}.login-card h1{font-family:serif}.login-card .field{margin:14px 0}.login-card .field input{height:42px}.login-card .btn{width:100%}.error{color:#b33;font-size:13px}.status{color:#176a9a;background:#e8f2f7;border-radius:12px;padding:3px 8px;font-size:12px;display:inline-block}@media (width<=1000px){.filter-grid{grid-template-columns:repeat(2,1fr)}.kpi-grid,.flow{grid-template-columns:1fr 1fr}.app-shell{grid-template-columns:72px 1fr}.brand span,.group span,.group em{display:none}.subnav{display:none!important}}