:root{--bg: #f6f7f9;--surface: #ffffff;--border: #e3e6ea;--text: #1d2330;--muted: #667085;--accent: #1f3864;--accent-soft: #e8eef8;--before: #fff4d6;--after: #e3f2e6;--outside: #eeeff1;--pos: #2e7d32;--neg: #c62828;--warn: #9a6b00;--input: #dbe8f7;--radius: 10px;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}a{color:var(--accent)}button{font:inherit;cursor:pointer;border-radius:8px;border:1px solid var(--border);background:var(--surface);padding:7px 14px;color:var(--text)}button:hover{background:#f0f2f5}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:hover{background:#2a4a80}button.danger{color:var(--neg)}button:disabled{opacity:.5;cursor:default}input,select{font:inherit;border:1px solid var(--border);border-radius:8px;padding:7px 10px;background:#fff;color:var(--text)}input:focus,select:focus{outline:2px solid #9db5dd;outline-offset:-1px}.topbar{position:sticky;top:0;z-index:20;background:var(--accent);color:#fff;display:flex;align-items:center;gap:24px;padding:0 24px;height:56px}.topbar .brand{font-weight:600;font-size:16px;white-space:nowrap}.topbar nav{display:flex;gap:4px;flex:1;overflow-x:auto}.topbar nav a{color:#c9d6ee;text-decoration:none;padding:8px 12px;border-radius:8px;white-space:nowrap}.topbar nav a.active,.topbar nav a:hover{color:#fff;background:#ffffff1f}.topbar .user{display:flex;align-items:center;gap:10px;font-size:14px;color:#c9d6ee;white-space:nowrap}.topbar .user button{background:transparent;color:#fff;border-color:#ffffff4d;padding:5px 10px}main{padding:24px;max-width:1600px;margin:0 auto}h1{font-size:22px;margin:0 0 4px;font-weight:600}h2{font-size:16px;margin:0 0 12px;font-weight:600;color:var(--accent)}.sub{color:var(--muted);font-size:14px;margin:0 0 20px;max-width:900px;line-height:1.5}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:20px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.muted{color:var(--muted)}.err{color:var(--neg);font-size:14px}.ok{color:var(--pos);font-size:14px}.tablewrap{overflow-x:auto}table.t{border-collapse:collapse;width:100%;font-size:13.5px}table.t th{background:var(--accent);color:#fff;font-weight:500;padding:9px 10px;text-align:center;vertical-align:middle;border:1px solid #2b4a7c;white-space:nowrap}table.t td{border:1px solid var(--border);padding:8px 10px;text-align:center;vertical-align:middle}table.t td.l,table.t th.l{text-align:left}table.t tbody tr.clickable{cursor:pointer}table.t tbody tr.clickable:hover td{background:#f7f9fc}table.t tbody tr.open td{background:#eef3fb}td.name{font-weight:600;white-space:nowrap}td.before{background:var(--before)}td.after{background:var(--after)}td.outside{background:var(--outside);color:var(--muted)}.pos{color:var(--pos);font-weight:600}.neg{color:var(--neg);font-weight:600}.big{font-size:15px}.prelim{color:var(--warn);font-style:italic}table.main th{white-space:normal;line-height:1.25}table.main tbody tr.clickable td{border-bottom:none}tr.insight-row td.insight{text-align:left;font-size:13px;line-height:1.45;background:#faf9ff;color:#3d3a5c;padding:6px 12px 10px;border-top:none;cursor:pointer}tr.insight-row td.insight b{font-weight:600;color:var(--accent)}.th-help{display:inline-flex;align-items:center;justify-content:center;gap:4px;position:relative}.qmark{display:inline-flex;width:16px;height:16px;border-radius:50%;background:#ffffff38;font-size:11px;align-items:center;justify-content:center;cursor:help;flex:none}.tip{display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);z-index:50;width:300px;background:#1d2330;color:#fff;text-align:left;font-size:12.5px;line-height:1.5;padding:10px 12px;border-radius:8px;white-space:normal;font-weight:400;box-shadow:0 6px 20px #0003}.tip b{color:#ffd479;font-weight:500}.th-help:hover .tip,.th-help:focus-within .tip{display:block}.detail{padding:16px 8px 8px;text-align:left}.detail-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:20px}@media (max-width: 1000px){.detail-grid{grid-template-columns:1fr}}.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:6px}.legend i{display:inline-block;width:18px;height:3px;vertical-align:middle;margin-right:6px}.charts{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.mini{border:1px solid var(--border);border-radius:8px;padding:10px 12px 4px;cursor:pointer;background:#fff}.mini:hover{border-color:#9db5dd}.mini h3{margin:0 0 4px;font-size:14px;font-weight:600}.mini .meta{font-size:12.5px;color:var(--muted)}.grid td{padding:4px}.grid td.name{padding:4px 10px;position:sticky;left:0;background:#fff;z-index:2}.grid th:first-child{position:sticky;left:0;z-index:3}.cell{display:flex;flex-direction:column;gap:2px;align-items:stretch;min-width:86px}.cell input{width:100%;padding:4px 6px;font-size:13px;text-align:right}.cell input.dirty{background:#fff7d1;border-color:#e6c35c}.cell input.bad{background:#ffe5e5;border-color:var(--neg)}.cell .str{font-size:11.5px;color:var(--muted);text-align:right}.grid select{padding:4px 6px;font-size:13px}.savebar{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--border);padding:12px 24px;display:flex;gap:12px;align-items:center;z-index:10;margin:0 -24px -24px}.login{min-height:100vh;display:flex;align-items:center;justify-content:center}.login form{width:340px;display:flex;flex-direction:column;gap:12px}.login h1{text-align:center;margin-bottom:8px}