:root{--bg:#f4f7fc;--ink:#1d2c45;--muted:#728097;--blue:#305ee8;--border:#e1e8f2;--nav:#101e35}*{box-sizing:border-box}body{margin:0;font:14px/1.7 system-ui,"Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink)}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid var(--border);border-radius:7px;padding:8px 14px;background:white;color:var(--ink)}button:hover{border-color:#7f9bed}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--blue);color:white;border-color:var(--blue)}.danger{color:#b83942}.full{width:100%}.muted{color:var(--muted)}.eyebrow{font-size:11px;color:var(--muted);letter-spacing:2px;margin:0}h1{font-size:27px;line-height:1.3;margin:9px 0}h2{font-size:19px;margin:0}h3{font-size:16px;margin:0 0 12px}p{margin:8px 0}label{display:block;margin:14px 0 8px;font-weight:550}input,select,textarea{display:block;width:100%;padding:10px 12px;border:1px solid #cbd7e7;background:white;color:var(--ink);border-radius:7px;margin-top:6px}textarea{min-height:90px;resize:vertical;font-family:Consolas,monospace}input[type=checkbox]{display:inline-block;width:auto;margin:0 8px 0 0}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at top,#dce7ff,transparent 70%)}.login-card{background:white;padding:42px;width:440px;max-width:100%;border:1px solid var(--border);border-radius:18px;box-shadow:0 20px 65px #264d8d14}.brand-icon{background:var(--blue);color:white;display:grid;place-items:center;width:46px;height:46px;font-size:25px;border-radius:11px;margin-bottom:25px}.login-card .full{margin-top:18px}.error{color:#b83942;white-space:pre-wrap}.error:empty{display:none}#shell{display:grid;grid-template-columns:225px minmax(0,1fr);min-height:100vh}aside{background:var(--nav);padding:29px 18px;color:#c0cde2;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{font-weight:750;font-size:17px;color:white;letter-spacing:1px}.nav-caption{font-size:11px;color:#7990b3;margin:35px 12px 12px}nav{display:grid;gap:5px}nav button{background:none;border:0;color:#b4c5df;text-align:left;padding:12px 16px}nav button.active{background:#2a4270;color:white}.sidebar-bottom{margin-top:auto;font-size:12px;display:grid;gap:12px;padding:15px 8px}.sidebar-bottom button{background:transparent;color:#b4c5df;border-color:#354763}main{padding:32px 38px;min-width:0}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.banner{background:#fff5da;border:1px solid #efdeb1;padding:12px 18px;border-radius:8px;margin-bottom:22px;color:#7e5d17}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat,.panel{background:white;border:1px solid var(--border);border-radius:11px;padding:22px}.stat b{display:block;font-size:33px;margin-top:7px;line-height:1.4}.stat span{color:var(--muted);font-size:13px}.panel{margin:16px 0}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:17px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);background:#f7f9fd;font-weight:550}th,td{padding:13px 12px;border-bottom:1px solid var(--border);vertical-align:top}td .actions{display:flex;gap:6px;flex-wrap:wrap}td button{font-size:12px;padding:4px 9px}tr:last-child td{border-bottom:0}.badge{display:inline-block;font-size:11px;border-radius:12px;padding:3px 9px;background:#edf1f8;color:#5a6c87}.badge.ok{color:#197b54;background:#e7f7ee}.badge.warn{color:#9b6b13;background:#fff2d6}.badge.bad{color:#b43b46;background:#fff0f1}.empty{text-align:center;padding:45px;color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.hint{font-size:12px;color:var(--muted)}pre{background:#12233e;color:#dfebff;padding:17px;border-radius:7px;white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 Consolas,monospace}code{background:#edf2fa;padding:2px 5px;border-radius:4px;overflow-wrap:anywhere}dialog{border:1px solid var(--border);border-radius:13px;padding:25px;max-width:760px;width:calc(100% - 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