:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#1f2330;--muted:#5d6475;--line:#d9dde7;--surface:#fff;--page:#f5f6f9;--accent:#2f4fd8;--danger:#b42318;font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.6}*{box-sizing:border-box}body{background:var(--page);color:var(--ink);margin:0}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.admin-header{background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 24px;display:flex}.admin-product{font-weight:700}.admin-account{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.admin-account form{margin:0}.admin-main{max-width:960px;margin:0 auto;padding:32px 16px}.admin-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px}.admin-login{max-width:420px;margin:0 auto}h1{margin:0 0 12px;font-size:1.5rem}label{gap:4px;margin-bottom:12px;font-weight:600;display:grid}input{font:inherit;border:1px solid var(--line);border-radius:6px;width:100%;padding:8px 10px}button{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:6px;padding:8px 14px}.admin-primary{background:var(--accent);border-color:var(--accent);color:#fff}.admin-danger{color:var(--danger)}.admin-inline-form{flex-wrap:wrap;align-items:end;gap:12px;margin-top:16px;display:flex}.admin-inline-form label{flex:260px;margin:0}.admin-muted{color:var(--muted)}.admin-notice{background:#eef2ff;border:1px solid #b7c6f5;border-radius:8px;padding:12px 16px}.admin-error{color:var(--danger)}.admin-hidden{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.admin-table-scroll{margin-top:16px;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap;padding:8px}td form{margin:0}