:root{--bg:#f5f7fb;--card:#fff;--text:#152033;--muted:#6c7890;--line:#e4e9f2;--accent:#2157d5;--ok:#13795b;--warn:#ad6b00;--bad:#b42318;--nav:#0f172a}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:235px 1fr;min-height:100vh}.side{background:var(--nav);color:#dbe4f4;padding:22px 14px;position:sticky;top:0;height:100vh}.brand{font-weight:800;font-size:20px;padding:8px 10px 20px}.side a{display:block;padding:11px 12px;border-radius:9px;margin:3px 0}.side a:hover,.side a.active{background:#1e293b;color:#fff}.content{padding:28px;max-width:1450px;width:100%}.top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px}.title h1{margin:0;font-size:26px}.title p{margin:5px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.span3{grid-column:span 3}.span4{grid-column:span 4}.span6{grid-column:span 6}.span8{grid-column:span 8}.span12{grid-column:span 12}.metric .label{color:var(--muted);font-size:13px}.metric .value{font-size:27px;font-weight:800;margin-top:7px}.metric .sub{color:var(--muted);font-size:12px;margin-top:5px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#edf2ff;color:#2746a3;font-size:12px;font-weight:700}.badge.ok{background:#eaf7f2;color:var(--ok)}.badge.warn{background:#fff5df;color:var(--warn)}.badge.bad{background:#feeceb;color:var(--bad)}button,.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:700;cursor:pointer}.btn.secondary{background:#e9eef8;color:#25324b}.btn.danger{background:#b42318}.btn.small{padding:7px 10px;font-size:12px}input,select,textarea{width:100%;border:1px solid #ccd5e4;border-radius:9px;padding:10px 11px;background:#fff;color:var(--text)}label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field{margin-bottom:14px}.row{display:flex;gap:12px}.row>*{flex:1}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:700;background:#fafbfc}.num{text-align:right;white-space:nowrap}.flash{padding:12px 14px;border-radius:10px;margin-bottom:14px;border:1px solid}.flash.ok{background:#ecfdf3;border-color:#abefc6;color:#067647}.flash.bad{background:#fef3f2;border-color:#fecdca;color:#b42318}.flash.warn{background:#fffaeb;border-color:#fedf89;color:#93370d}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.loginbox{width:min(760px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.loginbox h1{margin-top:0}.muted{color:var(--muted)}.notice{background:#fffaeb;border:1px solid #fedf89;border-radius:12px;padding:13px 15px;color:#7a4d00;font-size:13px}.dangerbox{background:#fef3f2;border:1px solid #fecdca;border-radius:12px;padding:13px 15px;color:#912018;font-size:13px}.okbox{background:#ecfdf3;border:1px solid #abefc6;border-radius:12px;padding:13px 15px;color:#05603a;font-size:13px}.period{display:flex;gap:8px;align-items:center}.period select{width:auto}.chart{display:flex;align-items:flex-end;gap:9px;height:170px;padding-top:20px}.bargrp{flex:1;display:flex;align-items:flex-end;gap:2px;height:100%;position:relative}.bar{flex:1;min-width:4px;border-radius:4px 4px 0 0;background:#315bd6}.bar.exp{background:#a6b3cc}.barlabel{position:absolute;bottom:-20px;width:100%;text-align:center;color:var(--muted);font-size:10px}.statline{display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid var(--line)}.statline:last-child{border-bottom:0}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all}.upload{border:2px dashed #c8d2e4;border-radius:14px;padding:30px;text-align:center;background:#fafcff}.smalltext{font-size:12px;color:var(--muted)}.diag-detail{font-size:12px;color:var(--muted);margin-top:3px}.diag-fix{font-size:12px;margin-top:5px;color:#7a4d00}.codebox{width:100%;min-height:240px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#101828;color:#e5e7eb;border:0;padding:14px}.nowrap{white-space:nowrap}@media(max-width:980px){.shell{grid-template-columns:1fr}.side{height:auto;position:relative;display:flex;flex-wrap:wrap;gap:4px;align-items:center}.brand{width:100%;padding-bottom:8px}.side a{display:inline-block}.content{padding:18px}.span3,.span4,.span6,.span8{grid-column:span 12}.top{align-items:flex-start;flex-direction:column}.row{flex-direction:column}.period{flex-wrap:wrap}}