:root{--bg:#f4f6f8;--panel:#ffffff;--ink:#1a2230;--ink-soft:#5b6675;--line:#e2e6ec;--line-strong:#cbd2dc;--brand:#2563eb;--brand-dark:#1d4ed8;--play:#2563eb;--play-bg:#dbeafe;--bench:#f59e0b;--bench-bg:#fef3c7;--sig-green:#22c55e;--sig-red:#ef4444;--sig-yellow:#f5c518;--sig-gray:#9aa4b2;--ok-bg:#e9f9ef;--ng-bg:#fdecec;--warn-bg:#fef6da;--radius:12px;--shadow:0 1px 3px rgba(16,24,40,0.08),0 1px 2px rgba(16,24,40,0.06)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif;font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}.container{max-width:1040px;margin:0 auto;padding:16px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.topbar h1{font-size:20px;margin:0}.topbar .sub{color:var(--ink-soft);font-size:13px}.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line-strong);background:#fff;color:var(--ink);padding:9px 14px;border-radius:10px;font-size:14px;cursor:pointer;min-height:40px;transition:background .12s,border-color .12s}.btn:hover{background:#f7f9fc}.btn:active{background:#eef2f7}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}.btn-primary:hover{background:var(--brand-dark)}.btn-danger{color:#b42318;border-color:#f1b0aa;background:#fff}.btn-danger:hover{background:#fdecec}.btn-sm{padding:6px 10px;min-height:34px;font-size:13px;border-radius:8px}.btn:disabled{opacity:.5;cursor:not-allowed}label.field{display:block;margin-bottom:12px}label.field>span{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:4px}input[type=date],input[type=password],input[type=text],select,textarea{width:100%;border:1px solid var(--line-strong);border-radius:10px;padding:9px 11px;font-size:15px;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}textarea{min-height:90px;resize:vertical}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:100%;max-width:360px;padding:24px}.login-card h1{font-size:20px;margin:0 0 4px}.login-card p.hint{color:var(--ink-soft);font-size:13px;margin:0 0 18px}.form-error{color:#b42318;font-size:13px;margin:8px 0 0}.history-list{display:flex;flex-direction:column}.history-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}.history-item:last-child{border-bottom:none}.hist-main{flex:1 1;min-width:0}.hist-date{font-weight:600}.hist-meta{color:var(--ink-soft);font-size:13px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-m{background:#e0edff;color:#1d4ed8}.badge-f{background:#ffe4ef;color:#be185d}.badge-x{background:#eceff3;color:#475467}.hist-actions{display:flex;gap:6px;flex-shrink:0}.empty{padding:32px;text-align:center;color:var(--ink-soft)}.modal-overlay{position:fixed;inset:0;background:rgba(16,24,40,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.modal{background:#fff;border-radius:14px;width:100%;max-width:420px;padding:22px;box-shadow:0 20px 40px rgba(16,24,40,.2)}.modal h2{font-size:17px;margin:0 0 14px}.modal .modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}.modal-choice{display:flex;flex-direction:column;gap:10px;margin-top:8px}.choice-btn{text-align:left;padding:14px;border:1px solid var(--line-strong);border-radius:12px;background:#fff;cursor:pointer}.choice-btn:hover{background:#f7f9fc;border-color:var(--brand)}.choice-btn b{display:block;font-size:15px}.choice-btn small{color:var(--ink-soft)}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}.readonly-banner{background:var(--warn-bg);border:1px solid #f2d98a;color:#7a5b00;padding:8px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}.save-bar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:8px 0;background:linear-gradient(var(--bg),var(--bg) 70%,rgba(244,246,248,0));flex-wrap:wrap}.save-status{font-size:13px;color:var(--ink-soft)}.save-status.dirty{color:#b45309}.save-status.saved{color:#15803d}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}table.roster{border-collapse:collapse;width:100%;min-width:560px}table.roster td,table.roster th{border-bottom:1px solid var(--line);padding:4px 6px;text-align:center}table.roster thead th{position:-webkit-sticky;position:sticky;top:0;background:#f0f3f7;color:var(--ink-soft);font-size:12px;font-weight:700;padding:8px 6px;z-index:1}table.roster td.col-name,table.roster th.col-name{text-align:left;min-width:120px}table.roster td.col-name input,table.roster td.col-no input{border:1px solid transparent;background:transparent;padding:7px 8px;border-radius:8px}table.roster td.col-name input:hover,table.roster td.col-no input:hover{border-color:var(--line)}table.roster td.col-name input:focus,table.roster td.col-no input:focus{border-color:var(--brand);background:#fff}table.roster td.col-no{width:64px}table.roster td.col-no input{text-align:center}.rownum{color:var(--ink-soft);font-size:12px;width:28px}td.col-comment{min-width:160px}td.col-comment input{border:1px solid transparent;background:transparent;text-align:left}td.col-comment input:hover{border-color:var(--line)}td.col-comment input:focus{border-color:var(--brand);background:#fff}.qbtn{width:34px;height:34px;border-radius:50%;border:2px solid var(--line-strong);background:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0;position:relative;transition:transform .05s}.qbtn:active{transform:scale(.92)}.qbtn[data-state="1"]{background:var(--play);border-color:var(--play)}.qbtn[data-state="2"]{background:var(--bench);border-color:var(--bench)}.qbtn[data-state="0"]{background:#fff}.qbtn .glyph{color:#fff;font-size:15px;font-weight:700;line-height:1}.qbtn[data-readonly=true]{cursor:default}tr.count-row td{background:#fafbfc;font-size:12px;font-weight:600;padding:8px 4px}.count-cell{border-radius:8px;padding:4px 2px;line-height:1.25}.count-cell.ok{background:var(--ok-bg);color:#15803d}.count-cell.warn{background:var(--warn-bg);color:#92600a}.count-cell .cnt-play{font-size:15px}.add-row-bar{padding:10px;text-align:center;border-top:1px solid var(--line)}.section-title{font-size:13px;font-weight:700;color:var(--ink-soft);margin:20px 0 8px}.checks{display:flex;flex-direction:column;gap:8px}.check-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}.signal{width:16px;height:16px;border-radius:50%;flex-shrink:0;margin-top:2px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}.signal.green{background:var(--sig-green)}.signal.red{background:var(--sig-red)}.signal.yellow{background:var(--sig-yellow)}.signal.gray{background:var(--sig-gray)}.check-body{flex:1 1;min-width:0}.check-label{font-weight:600;font-size:14px}.check-detail{color:var(--ink-soft);font-size:13px;margin-top:2px}.name-chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.name-chip{background:#eef2f7;border-radius:6px;padding:1px 8px;font-size:12px}.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#1a2230;color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.25)}.toast.error{background:#b42318}.legend,.muted{color:var(--ink-soft)}.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;margin:8px 2px 0}.legend .dot{display:inline-block;width:12px;height:12px;border-radius:50%;vertical-align:-1px;margin-right:4px}.legend .dot.play{background:var(--play)}.legend .dot.bench{background:var(--bench)}@media (max-width:560px){.topbar h1{font-size:18px}.container{padding:12px}.qbtn{width:38px;height:38px}}