:root{color-scheme:light;--bg:#f3f6f2;--paper:#fff;--ink:#233a2c;--sub:#66776c;--brand:#215e45;--line:#dfe8df;--soft:#e9f1e8;--bad:#a44931}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 system-ui,"Microsoft YaHei",sans-serif}header{background:var(--paper);padding:18px max(20px,calc((100% - 1080px)/2));border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}header strong{font-size:23px;font-weight:600;margin-right:16px}header span{font-size:13px;color:var(--sub)}nav,.actions,.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row{justify-content:space-between}main{max-width:1120px;margin:0 auto;padding:26px 20px}h1,h2,h3,p{margin:0}h1{font-size:27px}h2{font-size:19px}h3{font-size:16px}h1,h2,h3{font-weight:550}.muted{font-size:13px;color:var(--sub)}button,input,select{font:inherit}button{padding:9px 15px;border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink);cursor:pointer;min-height:44px}button:hover{background:var(--soft)}button.primary{background:var(--brand);color:white;border-color:var(--brand)}button:disabled{opacity:.5;cursor:default}input,select{display:block;width:100%;min-width:0;margin-top:6px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink)}input[type=checkbox]{width:18px;margin:0;display:inline-block}label{display:block;font-size:13px;color:var(--sub)}form{display:grid;gap:15px;margin-top:16px}.panel{min-width:0;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:14px;margin:18px 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,1fr);gap:18px}.split>*{min-width:0}.scores,.submissions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0}.score{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.score strong{display:block;font-size:30px;font-weight:550;margin:10px 0}.number{font-variant-numeric:tabular-nums}.positive{color:var(--brand)}.negative{color:var(--bad)}.submission{padding:12px;background:var(--bg);border-radius:9px;min-width:0}.submission strong{display:block;font-size:22px;font-weight:550}.submission.mine{background:var(--soft)}.badge{font-size:12px;border-radius:6px;padding:3px 8px;background:var(--soft);color:var(--brand)}.validation{padding:13px;background:var(--bg);border-radius:9px;font-size:14px}.validation.bad{color:var(--bad);background:#fff0e8}.error{color:var(--bad);font-size:14px}.table-wrap{overflow:auto;max-width:100%}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:13px}th,td{text-align:right;padding:12px 9px;border-bottom:1px solid var(--line)}th{font-weight:400;color:var(--sub)}th:first-child,td:first-child{text-align:left}tbody tr:last-child td{border:0}.checks{display:flex;flex-wrap:wrap;gap:16px}.checks label{display:flex;gap:7px;align-items:center;color:var(--ink)}.segment{display:flex;gap:5px;flex-wrap:wrap;margin:18px 0}.segment button[aria-pressed=true]{background:var(--soft);color:var(--brand);border-color:var(--brand)}.filters{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin:18px 0}.filters label{min-width:140px;flex:1}.auth{display:grid;grid-template-columns:1fr 1fr;margin:28px 0;background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden}.auth-intro{padding:36px;background:var(--soft)}.auth-intro h1{font-size:32px;margin:20px 0}.auth-form{padding:36px}.back{margin-bottom:12px}.secret{padding:14px;background:var(--soft);overflow-wrap:anywhere;border-radius:9px;user-select:all}.chart svg{display:block;width:100%;height:auto}.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px}.legend i{display:inline-block;width:16px;height:3px;margin-right:6px}.empty{padding:28px;text-align:center;color:var(--sub)}details{margin-top:16px;font-size:13px}details p{margin:8px 0;overflow-wrap:anywhere}#toast{max-width:1120px;margin:0 auto;padding:0 20px 20px;color:var(--brand);overflow-wrap:anywhere}.room-card{text-align:left;width:100%;padding:22px}.room-card h2{margin-bottom:6px}a{color:var(--brand)}.hint{margin-top:16px;font-size:12px;color:var(--sub)}[hidden]{display:none!important}:focus-visible{outline:3px solid #87b79d;outline-offset:3px}
@media(max-width:700px){.split,.grid,.auth{grid-template-columns:1fr}.scores,.submissions{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-intro,.auth-form{padding:24px}.panel{padding:16px}main{padding:18px 14px}header{padding:16px}.auth{margin:8px 0}input,select{font-size:16px}h1{font-size:24px}.auth-intro h1{font-size:28px}}
.series-0{background:#24664b}.series-1{background:#977439}.series-2{background:#5f81a2}.series-3{background:#a2788c}