:root{--text:#1f2328;--muted:#656d76;--border:#d8dee4;--surface:#f6f8fa;--bg:#fff;--accent:#2563eb;--accent-weak:#e8effd;--danger:#b42318}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,Yu Gothic UI,sans-serif;font-size:15px;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{border-bottom:1px solid var(--border);background:var(--surface)}.site-header .inner{flex-wrap:wrap;align-items:center;gap:24px;max-width:1400px;margin:0 auto;padding:10px 16px;display:flex}.brand{color:var(--text);font-weight:700}.site-nav{flex-wrap:wrap;flex:1;gap:4px;display:flex}.site-nav a{color:var(--muted);border-radius:6px;padding:4px 10px}.site-nav a:hover{background:#eaeef2;text-decoration:none}.site-nav a.active{color:var(--text);background:#eaeef2;font-weight:600}.user-menu{color:var(--muted);align-items:center;gap:8px;font-size:14px;display:flex}main{max-width:1400px;margin:0 auto;padding:24px 16px 48px}main.narrow{max-width:760px}h1{margin:0 0 16px;font-size:22px}h2{margin:32px 0 12px;font-size:17px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px;display:flex}.muted{color:var(--muted)}.small{font-size:13px}.messages{margin:0 0 16px;padding:0;list-style:none}.messages li{border:1px solid var(--border);border-left:4px solid var(--accent);background:var(--surface);border-radius:6px;margin-bottom:8px;padding:10px 14px}.messages li.warning,.messages li.error{border-left-color:var(--danger)}.btn,button{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;cursor:pointer;border-radius:6px;padding:7px 14px;font-size:14px;line-height:1.4;display:inline-block}.btn:hover,button:hover{background:var(--surface);text-decoration:none}.btn-primary,button.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:#1d4ed8}.btn-danger,button.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-link{color:var(--accent);background:0 0;border:none;padding:0}.btn-link:hover{background:0 0;text-decoration:underline}.stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:8px;display:grid}.stat{border:1px solid var(--border);border-radius:8px;padding:12px 16px}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:22px;font-weight:700}.stat .value small{color:var(--muted);font-size:13px;font-weight:400}.panel{border:1px solid var(--border);border-radius:8px;padding:20px}.empty{border:1px dashed var(--border);color:var(--muted);text-align:center;border-radius:8px;padding:24px}.toolbar{background:var(--surface);border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:12px 0 16px;padding:10px 12px;display:flex}input,select,textarea{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:6px 8px;font-size:14px}.table-wrap{border:1px solid var(--border);border-radius:8px;overflow-x:auto}table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:14px}th,td{border-bottom:1px solid var(--border);text-align:left;padding:8px 12px}thead th{background:var(--surface);color:var(--muted);font-size:13px;font-weight:600;position:sticky;top:0}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafbfc}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}tfoot td{background:var(--surface);border-top:1px solid var(--border);border-bottom:none;font-weight:600}.actions a,.actions .btn-link{margin-right:10px}.tag{border:1px solid var(--border);color:var(--muted);background:var(--bg);border-radius:999px;padding:0 8px;font-size:12px;display:inline-block}.tag.strong{border-color:var(--accent);color:var(--accent);background:var(--accent-weak)}.bar{background:var(--accent);opacity:.7;border-radius:4px;min-width:2px;height:8px}.bar-cell{width:30%;min-width:120px}.pagination{justify-content:center;align-items:center;gap:12px;margin-top:16px;display:flex}.form-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px 20px;display:grid}.field label{margin-bottom:4px;font-size:13px;font-weight:600;display:block}.field input:not([type=checkbox]),.field select,.field textarea{width:100%}.field.full{grid-column:1/-1}.field .help{color:var(--muted);margin-top:2px;font-size:12px}.errorlist{color:var(--danger);margin:4px 0 0;padding:0;font-size:13px;list-style:none}.form-actions{gap:8px;margin-top:20px;display:flex}.detail-list{background:var(--surface);border-radius:8px;grid-template-columns:max-content 1fr;gap:6px 20px;margin:0;padding:16px 20px;display:grid}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0}.login-box{max-width:380px;margin:80px auto}.login-box .field{margin-bottom:14px}.field.checkbox label{align-items:center;gap:8px;font-size:14px;font-weight:400;display:flex}.field.checkbox input{width:auto}.inline{display:inline}