:root{--blue:#3b82f6;--blue-d:#1d4ed8;--blue-l:#e8f0fe;--ink:#1f2937;--sub:#6b7280;--line:#d1d5db;--soft:#f8fafc;--red:#dc2626;--orange:#ea580c;--green:#15803d}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--ink);font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-size:17px;line-height:1.6}
header{background:var(--blue-d);color:#fff;padding:14px 20px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
header h1{margin:0;font-size:21px}
header .note{font-size:13px;opacity:.9}
main{max-width:1100px;margin:0 auto;padding:16px 16px 80px}
.card{border:1px solid var(--line);border-radius:12px;padding:18px;margin:14px 0;background:#fff}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
input[type=text],select,textarea,input[type=number]{font-size:17px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-family:inherit;color:var(--ink);background:#fff}
textarea{width:100%;min-height:110px}
button{font-family:inherit;font-size:15px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink)}
button:hover{background:var(--soft)}
button:disabled{cursor:default}
button.primary{background:var(--blue);border-color:var(--blue);color:#fff}
button.big-btn{font-size:18px;padding:12px 22px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.tabs button{font-size:16px;padding:9px 16px}
.tabs button.on{background:var(--blue-d);border-color:var(--blue-d);color:#fff;font-weight:bold}
.who button.on{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:bold}
h2{font-size:20px;margin:6px 0 10px;border-left:6px solid var(--blue);padding-left:10px}
h3{font-size:18px;margin:10px 0 6px}
.muted{color:var(--sub);font-size:14px}
.nb{font-weight:normal}
.item{border-top:1px solid var(--line);padding:14px 0}
.item-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;flex-wrap:wrap}
.item-head h3{margin:0}
.score{font-size:21px;font-weight:bold;color:var(--blue-d);white-space:nowrap}
.score.empty{color:#b8bcc4;font-size:16px}
.checks label{display:flex;gap:10px;align-items:flex-start;padding:6px 8px;border-radius:6px;cursor:pointer}
.checks label:hover{background:var(--soft)}
.checks input{width:20px;height:20px;margin-top:3px;flex-shrink:0}
.zero{margin-top:6px}
.grades{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:8px}
.grade{border:2px solid var(--line);border-radius:10px;padding:8px;text-align:left;font-size:14px;line-height:1.5;background:#fff}
.grade b{display:block;font-size:15px;margin-bottom:2px}
.grade.on{border-color:var(--blue);background:var(--blue-l)}
.rate{display:flex;align-items:center;gap:8px;margin-top:6px;font-size:15px}
.rate input{width:110px}
table{border-collapse:collapse;width:100%;font-size:16px;margin:10px 0}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:center}
th{background:var(--blue);color:#fff}
td.l{text-align:left}
td.pre{white-space:pre-wrap}
tr.sec td{background:var(--blue-l);font-weight:bold}
tr.total td{background:#fff7ed;font-weight:bold;font-size:18px}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--soft)}
.big{font-size:32px;font-weight:bold;color:var(--blue-d)}
.big.mid{font-size:24px}
.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.stat{border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--soft)}
.stat .k{font-size:14px;color:var(--sub)}
.warn{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:8px;padding:10px 14px;font-size:15px}
.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#14532d;border-radius:8px;padding:14px 16px}
.sticky{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px;margin:0 -16px}
.badge{display:inline-block;font-size:13px;padding:2px 8px;border-radius:999px;border:1px solid var(--line)}
.badge.done{background:#dcfce7;border-color:#86efac;color:#14532d}
.badge.wait{background:#fef9c3;border-color:#fde047;color:#713f12}
.linkbox{font-size:14px;word-break:break-all;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:8px}
#toast{position:fixed;left:16px;right:16px;bottom:16px;z-index:9;display:none}
@media (max-width:760px){.grades{grid-template-columns:1fr}}
@media print{
  header .btns,.noprint,.tabs,.sticky{display:none !important}
  body{font-size:12px} main{max-width:none;padding:0}
  .card{border:none;padding:0;margin:6px 0}
  th{background:#ddd !important;color:#000 !important}
}