:root{color-scheme:light;--ink:#17262d;--muted:#66777f;--line:#d8e1e4;--bg:#f3f6f7;--surface:#fff;--teal:#087e8b;--green:#23825a;--orange:#d86634;--danger:#b74747}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:14px;letter-spacing:0}button,input,select{font:inherit}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(380px,100%);padding:28px;border:1px solid var(--line);border-radius:8px;background:#fff}.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:7px;background:#1b3039;color:#fff;font-weight:800}.brand-mark.small{width:32px;height:32px;font-size:12px}.login-panel h1{margin:18px 0 4px;font-size:22px}.login-panel p{margin:0 0 24px;color:var(--muted)}label{display:block;margin:14px 0 6px;color:var(--muted);font-size:12px}input,select{width:100%;height:40px;border:1px solid #cbd7db;border-radius:6px;background:#fff;padding:0 11px;color:var(--ink)}input:focus,select:focus{outline:2px solid rgba(8,126,139,.2);border-color:var(--teal)}.button,.login-panel button{height:38px;border:1px solid #1d3944;border-radius:6px;padding:0 14px;background:#1d3944;color:#fff;cursor:pointer}.login-panel button{width:100%;margin-top:16px}.button.secondary{border-color:var(--line);background:#fff;color:var(--ink)}.icon-button{width:36px;height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);cursor:pointer}.form-error{display:block;min-height:20px;margin-top:8px;color:var(--danger);font-size:11px}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 24px;border-bottom:1px solid var(--line);background:#fff}.brand{display:flex;align-items:center;gap:10px}.brand strong,.brand small{display:block}.brand small{margin-top:2px;color:var(--muted);font-size:10px}.top-actions{display:flex;align-items:center;gap:8px}.top-actions select{width:230px}.workspace{display:grid;grid-template-columns:190px minmax(0,1fr);min-height:calc(100vh - 64px)}.sidebar{padding:18px 12px;border-right:1px solid var(--line);background:#fff}.nav-item{width:100%;height:38px;margin-bottom:4px;border:0;border-radius:6px;padding:0 12px;background:transparent;color:var(--muted);text-align:left;cursor:pointer}.nav-item.active{background:#eaf1f2;color:var(--ink);font-weight:700}.content{min-width:0;padding:24px 28px 48px}.content-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.content-head h1{margin:0;font-size:20px}.content-head p{margin:5px 0 0;color:var(--muted);font-size:11px}.freshness{color:var(--muted);font-size:10px}.metric-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}.metric{padding:18px;border-right:1px solid var(--line)}.metric span{display:block;color:var(--muted);font-size:11px}.metric strong{display:block;margin-top:8px;font-size:27px}.metric small{display:block;margin-top:8px;color:var(--muted);font-size:10px}.metric.teal strong{color:var(--teal)}.metric.green strong{color:var(--green)}.metric.orange strong{color:var(--orange)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px;margin-top:18px}.panel{min-width:0;border:1px solid var(--line);border-radius:8px;background:#fff}.panel.wide{grid-column:1/-1}.panel>header{padding:15px 17px;border-bottom:1px solid var(--line)}.panel h2{margin:0;font-size:14px}.panel header p{margin:4px 0 0;color:var(--muted);font-size:10px}.panel-body{padding:16px;overflow:auto}.section-actions{display:flex;justify-content:flex-end;margin-bottom:12px}.empty-state,.empty-box{padding:34px;border:1px dashed #c6d3d7;border-radius:8px;background:#fff;text-align:center;color:var(--muted)}.empty-state h2{margin:0 0 16px;color:var(--ink);font-size:16px}table{width:100%;border-collapse:collapse;font-size:11px}th,td{padding:10px 9px;border-bottom:1px solid #e8edef;text-align:left;vertical-align:top}th{background:#fafbfb;color:var(--muted);font-weight:650}tr:last-child td{border-bottom:0}.num{text-align:right;font-variant-numeric:tabular-nums}.pill{display:inline-flex;padding:3px 6px;border-radius:4px;background:#eef4f5;color:#31535d}.pill.error{background:#fbeaea;color:#8b3636}dialog{width:min(520px,calc(100% - 28px));border:1px solid var(--line);border-radius:8px;padding:0;box-shadow:0 20px 70px rgba(20,42,50,.22)}dialog::backdrop{background:rgba(20,35,42,.32)}dialog form{padding:20px}dialog header,dialog footer{display:flex;align-items:center;justify-content:space-between;gap:12px}dialog header h2{margin:0;font-size:16px}dialog footer{justify-content:flex-end;margin-top:20px}.toast{position:fixed;right:20px;bottom:20px;max-width:360px;padding:11px 14px;border-radius:6px;background:#1d3944;color:#fff;box-shadow:0 10px 30px rgba(20,42,50,.2);font-size:12px}
@media(max-width:900px){.topbar{height:auto;align-items:flex-start;flex-direction:column;padding:14px}.top-actions{width:100%;flex-wrap:wrap}.top-actions select{flex:1;min-width:180px}.workspace{grid-template-columns:1fr}.sidebar{display:flex;gap:4px;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:8px}.nav-item{width:auto;min-width:90px;margin:0;text-align:center}.content{padding:18px 14px 36px}.dashboard-grid{grid-template-columns:1fr}.panel.wide{grid-column:auto}}
@media(max-width:560px){.top-actions{display:grid;grid-template-columns:minmax(120px,1fr) auto auto 36px}.top-actions select{width:auto;min-width:0}.top-actions .button{white-space:nowrap}.metric-strip{grid-template-columns:1fr}.content-head{flex-direction:column}.freshness{align-self:flex-start}}
.table-button{height:28px;border:1px solid var(--line);border-radius:5px;padding:0 9px;background:#fff;color:var(--ink);cursor:pointer;font-size:10px}
.automation-grid{display:grid;grid-template-columns:minmax(320px,.7fr) minmax(0,1.3fr);gap:18px}.automation-grid .wide{grid-column:1/-1}.section-actions{gap:8px}.dialog-note{margin:12px 0 4px;color:var(--muted);font-size:11px;line-height:1.6}.table-button.danger{border-color:#e5c8c8;color:var(--danger)}
.evidence-dialog{width:min(860px,calc(100% - 28px))}.evidence-dialog h3{margin:18px 0 8px;font-size:12px}.evidence-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;margin-top:16px;color:var(--muted);font-size:11px}.response-text{max-height:320px;margin:0;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:6px;background:#f8fafb;padding:14px;font:12px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}
@media(max-width:900px){.automation-grid{grid-template-columns:1fr}.automation-grid .wide{grid-column:auto}}