:root{--navy:#0b1730;--navy2:#13244a;--gold:#c9a45c;--gold-d:#9A7428;--bg:#f7f8fb;--card:#fff;--line:#dfe4ec;--ink:#172033;--muted:#5d6880;--ok:#1f7a4d;--warn:#b26b00;--err:#b42318}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:"Noto Sans JP",system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.7}
a{color:var(--navy)}
.top{background:var(--navy);color:#fff}
.top .in{max-width:1120px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo{font-weight:800;letter-spacing:.04em}.logo small{display:block;font-size:11px;color:var(--gold);letter-spacing:.2em}
.area{font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px;background:var(--gold);color:var(--navy)}
.area.cust{background:#fff}
.top .sp{flex:1}
.top .who{font-size:13px;color:#c8d0de}
.top button,.top a.btn{background:transparent;border:1px solid #3a4a6e;color:#fff;border-radius:6px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer;text-decoration:none}
main{max-width:1120px;margin:0 auto;padding:24px 16px 64px}
h1{font-size:24px;margin:0 0 4px;color:var(--navy)}
h2{font-size:18px;margin:0 0 12px;color:var(--navy)}
.lead{color:var(--muted);margin:0 0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:16px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.stat b{display:block;font-size:26px;color:var(--navy)}.stat span{font-size:12px;color:var(--muted)}
label{display:block;font-size:13px;font-weight:700;margin:0 0 4px}
input,select,textarea{width:100%;font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>div{flex:1;min-width:150px}
.btn{display:inline-block;font:inherit;font-weight:700;border:0;border-radius:6px;padding:10px 18px;cursor:pointer;background:var(--navy);color:#fff;text-decoration:none;white-space:nowrap}
.btn.gold{background:var(--gold);color:var(--navy)}
.btn.line{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn:disabled{opacity:.5;cursor:default}
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
th{font-size:12px;color:var(--muted);font-weight:700}
tr.click{cursor:pointer}tr.click:hover td{background:#f2f5fa}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:2px 9px;border-radius:99px;background:#eef1f6;color:var(--muted)}
.pill.ok{background:#e6f4ec;color:var(--ok)}.pill.warn{background:#fff3df;color:var(--warn)}.pill.err{background:#fde8e6;color:var(--err)}
.msg{font-size:14px;margin:8px 0 0}.msg.err{color:var(--err)}.msg.ok{color:var(--ok)}
.muted{color:var(--muted)}.small{font-size:13px}
.linkbox{display:flex;gap:8px;margin-top:8px}.linkbox input{font-size:13px;background:#f7f8fb}
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.auth{width:100%;max-width:420px}
.auth .card{padding:28px}
.auth .logo{color:var(--navy);margin-bottom:16px}
.stack>*+*{margin-top:12px}
.note{font-size:12px;color:var(--muted);margin-top:16px}
dialog{border:0;border-radius:12px;padding:0;max-width:520px;width:calc(100% - 32px)}
dialog::backdrop{background:rgba(11,23,48,.5)}
dialog .card{margin:0;border:0}
.back{font-size:13px;margin-bottom:8px;display:inline-block}