:root{--ink:#14213d;--muted:#6b7280;--line:#e5e7eb;--blue:#1664d8;--nav:#0c1930;--bg:#f5f7fb;--green:#138a5b;--red:#c03434}*{box-sizing:border-box}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);display:grid;grid-template-columns:240px 1fr;min-height:100vh}aside{background:var(--nav);color:#d6deef;padding:24px 16px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 26px}.brand>span{background:#2f76e7;border-radius:11px;padding:11px 9px;font-weight:800;color:white}.brand b,.brand small{display:block}.brand small{opacity:.55;margin-top:3px}nav{display:grid;gap:6px}nav button{border:0;background:transparent;color:#9eabc1;text-align:left;padding:12px 16px;border-radius:8px;font-size:14px;cursor:pointer}nav button:hover,nav button.active{background:#182945;color:white}.system{position:absolute;bottom:24px;font-size:12px;color:#8795ae}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#31c48d;margin:0 8px}.dot.off{background:#ef4444}main{padding:28px 36px;min-width:0}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}h1{margin:0 0 5px;font-size:25px}header p,.dialog-head p{margin:0;color:var(--muted);font-size:13px}button{border:0;border-radius:7px;background:var(--blue);color:#fff;padding:10px 16px;cursor:pointer;font-weight:600}button.secondary{background:white;color:var(--ink);border:1px solid var(--line)}button.danger{background:white;color:var(--red);border:1px solid #f1b5b5}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.card,.panel{background:white;border:1px solid var(--line);border-radius:11px;padding:19px;box-shadow:0 2px 8px #14213d08}.metric{font-size:28px;font-weight:750;margin:12px 0 3px}.label{color:var(--muted);font-size:13px}.panel{margin-bottom:16px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel h2{font-size:16px;margin:0}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.flow div{padding:15px;border-radius:8px;background:#f3f7fd;border:1px solid #dce8fa}.flow b,.flow small{display:block}.flow small{color:var(--muted);margin-top:6px}.toolbar{display:flex;justify-content:flex-end;margin-bottom:14px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;background:#f7f8fa;color:#596276;padding:11px;border-bottom:1px solid var(--line)}td{padding:12px 11px;border-bottom:1px solid #edf0f4;vertical-align:middle}.badge{display:inline-block;border-radius:999px;padding:4px 8px;font-size:11px;background:#eef2f7}.badge.ok{background:#dcf7ea;color:#08764a}.badge.warn{background:#fff3d7;color:#9a6400}.actions{display:flex;gap:6px}.actions button{padding:6px 9px;font-size:11px}.empty{text-align:center;padding:55px;color:var(--muted)}dialog{border:0;border-radius:13px;width:min(600px,90vw);padding:0;box-shadow:0 24px 80px #07112545}dialog::backdrop{background:#0b142b99}form{padding:24px}.dialog-head{display:flex;justify-content:space-between;margin-bottom:20px}.dialog-head h2{margin:0 0 6px}.icon{background:transparent;color:#777;font-size:24px;padding:0}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:grid;gap:7px;font-size:13px;margin-bottom:13px}input,select{width:100%;padding:11px;border:1px solid #d8dde6;border-radius:7px;font:inherit}form footer{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.note{background:#fff8e6;border-left:3px solid #e3a429;padding:11px;font-size:12px;line-height:1.6;color:#665224}#toast{position:fixed;right:24px;bottom:24px;background:#15213a;color:white;border-radius:8px;padding:12px 16px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}#toast.show{opacity:1;transform:none}@media(max-width:900px){body{grid-template-columns:76px 1fr}.brand div,nav button{font-size:0}.brand>span{display:block}.system{display:none}main{padding:22px 16px}.cards{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}