body{margin:0;background:#f5f6f8;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:#15171a}.top{height:68px;background:#0b0d10;color:#fff;display:flex;align-items:center;padding:0 26px;gap:20px}.brand{font-size:26px;font-weight:900}.brand span{background:#f5b900;color:#111;border-radius:5px;padding:2px 7px;font-size:13px;margin-left:7px}.spacer{flex:1}.wrap{max-width:1100px;margin:28px auto;padding:0 18px}.card{background:#fff;border:1px solid #dfe3e8;border-radius:13px;box-shadow:0 3px 14px rgba(0,0,0,.05);padding:22px}.login{max-width:430px;margin:70px auto}.muted{color:#68707b;font-size:13px}label{display:block;font-weight:800;font-size:13px;margin:15px 0 6px}input{width:100%;padding:12px;border:1px solid #dfe3e8;border-radius:8px;box-sizing:border-box}.btn,button{display:inline-block;border:0;border-radius:8px;padding:11px 14px;font-weight:800;background:#0b0d10;color:#fff;text-decoration:none;cursor:pointer}.yellow{background:#f5b900!important;color:#111!important}.full{width:100%}.error{background:#ffe9e7;color:#a6241c;padding:10px;border-radius:8px;margin:12px 0}.success{background:#eaf7ef;color:#18864b;padding:10px;border-radius:8px;margin:12px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tile{font-size:14px}.number{font-size:27px;font-weight:900}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #dfe3e8;text-align:left;font-size:13px}th{background:#fafbfc}@media(max-width:760px){.grid{grid-template-columns:1fr}}

/* 上部ナビゲーション */
.top a,
.top a:link,
.top a:visited{
    color:#fff;
    text-decoration:none;
}
.top a:hover,
.top a:active{
    color:#f5b900;
}