:root{
  --bg:#f4f6f8;--surface:#fff;--ink:#18202a;--muted:#66717e;--line:#dce1e6;
  --nav:#20262d;--nav-hover:#303841;--green:#17824c;--green-dark:#11663b;
  --amber:#b66a0a;--red:#c43b3b;--blue:#2367a6;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);letter-spacing:0}
button,input,select{font:inherit;letter-spacing:0}
button{cursor:pointer}
.hidden{display:none!important}
.login-shell{min-height:100vh;display:grid;place-items:center;background:#e9edf0;padding:24px}
.login-panel{width:min(390px,100%);background:var(--surface);border:1px solid var(--line);padding:32px;box-shadow:0 12px 34px rgba(26,35,45,.12);border-radius:6px}
.brand-mark{display:grid;place-items:center;width:54px;height:54px;background:var(--green);color:#fff;font-weight:800;font-size:18px;margin-bottom:24px;border-radius:6px}
.login-panel h1{font-size:25px;margin:0 0 7px}.login-panel p{color:var(--muted);margin:0 0 25px}
label{display:block;color:#35404b;font-size:13px;font-weight:700;margin-bottom:14px}
input,select{display:block;width:100%;margin-top:6px;height:40px;border:1px solid #cbd2d9;border-radius:4px;padding:0 11px;background:#fff;color:var(--ink)}
input:focus,select:focus{outline:2px solid rgba(35,103,166,.18);border-color:var(--blue)}
.primary,.secondary,.danger,.table-button,.icon-button,.text-button{border:0;border-radius:4px;padding:9px 14px;font-weight:700}
.primary{background:var(--green);color:#fff}.primary:hover{background:var(--green-dark)}
.secondary{background:#e8ecef;color:#27323d}.danger{background:var(--red);color:#fff}
.wide-button{width:100%;height:42px}.form-error{min-height:20px;color:var(--red);font-size:13px;margin:3px 0 8px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:218px 1fr}
.sidebar{position:sticky;top:0;height:100vh;background:var(--nav);color:#fff;display:flex;flex-direction:column}
.brand{height:74px;padding:17px 20px;border-bottom:1px solid #343b43}.brand strong{display:block;font-size:20px}.brand span{display:block;color:#aab3bc;font-size:12px;margin-top:3px}
nav{padding:13px 9px}nav button{width:100%;height:43px;border:0;background:transparent;color:#cdd4da;text-align:left;padding:0 14px;border-radius:4px;margin:2px 0;font-weight:700}
nav button:hover{background:var(--nav-hover);color:#fff}nav button.active{background:var(--green);color:#fff}
.sidebar-foot{margin-top:auto;padding:15px 18px;border-top:1px solid #343b43;display:flex;align-items:center;justify-content:space-between;color:#cdd4da}
.text-button{background:transparent;color:#fff;padding:5px}
.main{min-width:0}.topbar{height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.topbar h1{margin:0;font-size:22px}.topbar p{margin:5px 0 0;color:var(--muted);font-size:13px}.content{padding:22px 28px}
.stats{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:12px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-top:3px solid #7a8793;padding:17px;border-radius:4px}.stat.active{border-top-color:var(--blue)}.stat.done{border-top-color:var(--green)}.stat.risk{border-top-color:var(--amber)}
.stat span{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;font-size:28px;margin-top:10px}
.panel{background:#fff;border:1px solid var(--line);border-radius:4px;margin-bottom:16px}.panel-head{min-height:54px;display:flex;align-items:center;justify-content:space-between;padding:10px 15px;border-bottom:1px solid var(--line)}
.panel-head h2{margin:0;font-size:16px}.panel-body{padding:15px}.toolbar{display:flex;align-items:end;gap:9px;flex-wrap:wrap}.toolbar label{margin:0;min-width:130px}.toolbar input,.toolbar select{height:36px;margin-top:4px}
.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:900px}th,td{border-bottom:1px solid var(--line);padding:11px 10px;text-align:left;font-size:13px;vertical-align:top}
th{background:#f7f8f9;color:#52606d;font-size:12px;white-space:nowrap}td{word-break:break-word}.nowrap{white-space:nowrap}
.badge{display:inline-block;padding:3px 7px;border-radius:3px;background:#e9edf0;color:#4c5966;font-size:12px;white-space:nowrap}.badge.ok{background:#e4f4ea;color:#17663c}.badge.warn{background:#fff0d8;color:#8d5407}.badge.bad{background:#fde8e8;color:#9d2929}.badge.info{background:#e6f0fa;color:#1d578e}
.row-actions{display:flex;gap:5px}.table-button{padding:5px 8px;background:#e8edf1;color:#26323d;font-size:12px}.table-button.run{background:#def1e5;color:#12683b}.table-button.delete{background:#fae5e5;color:#a52c2c}
.pagination{display:flex;justify-content:flex-end;align-items:center;gap:9px;padding:13px 0;color:var(--muted);font-size:13px}
.pagination button{border:1px solid var(--line);background:#fff;padding:6px 10px;border-radius:3px}.pagination button:disabled{opacity:.45;cursor:default}
.empty{padding:45px;text-align:center;color:var(--muted)}.log-list{font-family:Consolas,monospace;font-size:12px;line-height:1.65}.log-line{padding:6px 0;border-bottom:1px solid #edf0f2}.log-line.ERROR{color:#a52c2c}.log-line.WARN{color:#8d5407}
dialog{border:0;padding:0;border-radius:6px;width:min(760px,calc(100vw - 30px));box-shadow:0 20px 60px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(15,22,28,.5)}
dialog form{padding:0}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--line)}.dialog-head h2{margin:0;font-size:18px}.icon-button{font-size:22px;background:transparent;color:#53606c;padding:2px 7px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;padding:20px}.span-2{grid-column:1/-1}.switch-line{display:flex;align-items:center;gap:8px;height:40px}.switch-line input{width:auto;height:auto;margin:0}
.dialog-actions{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
@media(max-width:900px){.app-shell{grid-template-columns:74px 1fr}.brand{padding:18px 10px;text-align:center}.brand span{display:none}nav button{font-size:0;text-align:center;padding:0}nav button::first-letter{font-size:14px}.sidebar-foot{padding:12px 8px;display:block;text-align:center}.sidebar-foot span{display:none}.stats{grid-template-columns:repeat(2,1fr)}.content{padding:16px}.topbar{padding:0 16px}}
@media(max-width:600px){.stats{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.topbar p{display:none}}