:root{--bg:#fafaf8;--fg:#1d1d1b;--muted:#6b6b66;--line:#e4e2dc;--card:#ffffff;--accent:#1f4e8c;--accent-fg:#ffffff;--danger:#b42318;--ok:#1a7f4b;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,sans-serif;font-size:16px;line-height:1.6}a{color:var(--accent)}.wrap{max-width:640px;margin:0 auto;padding:24px 16px 64px}.wrap.wide{max-width:1040px}header.site{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--card)}header.site .brand{font-weight:700;text-decoration:none;color:var(--fg)}header.site nav a{margin-left:16px;font-size:14px}h1{font-size:24px;margin:0 0 12px}h2{font-size:18px;margin:24px 0 8px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:12px 0}.muted{color:var(--muted);font-size:14px}.meta{display:grid;grid-template-columns:5em 1fr;grid-gap:4px 12px;gap:4px 12px;font-size:15px;margin:8px 0}.meta dt{color:var(--muted)}.meta dd{margin:0}label.f{display:block;margin:14px 0}label.f span.l{display:block;font-size:14px;font-weight:600;margin-bottom:4px}label.f span.req{color:var(--danger);font-size:12px;margin-left:4px}label.f .help{font-size:12px;color:var(--muted)}input[type=datetime-local],input[type=email],input[type=number],input[type=password],input[type=tel],input[type=text],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:16px;background:#fff;font-family:inherit}textarea{min-height:90px}.err{color:var(--danger);font-size:13px;margin-top:4px}.btn,button{display:inline-block;padding:12px 20px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-fg);font-size:16px;font-weight:600;cursor:pointer;text-decoration:none;font-family:inherit}.btn.secondary,button.secondary{background:#fff;color:var(--accent)}button.danger{background:var(--danger);border-color:var(--danger)}.btn.small,button.small{padding:6px 12px;font-size:14px}button:disabled{opacity:.5;cursor:default}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#eee}.badge.ok{background:#dcf3e5;color:var(--ok)}.badge.warn{background:#fdecc8;color:#8a5a00}.badge.ng{background:#fde2df;color:var(--danger)}table.t{width:100%;border-collapse:collapse;font-size:14px;background:var(--card)}table.t td,table.t th{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}table.t th{background:#f3f2ee;font-weight:600;white-space:nowrap}.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}.ticket{text-align:center}.ticket img{width:240px;height:240px}.ticket .big{font-size:20px;font-weight:700}.notice{padding:12px 14px;border-radius:8px;background:#eef4fb;border:1px solid #cfe0f5;font-size:14px}.notice.ng{background:#fde2df;border-color:#f6b9b3}.notice.ok{background:#dcf3e5;border-color:#b4e2c6}.fieldrow{display:grid;grid-template-columns:1.2fr 1.6fr 1fr 2fr auto;grid-gap:6px;gap:6px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}.fieldrow input,.fieldrow select{padding:6px 8px;font-size:14px}@media (max-width:720px){.fieldrow{grid-template-columns:1fr 1fr}}.checkin-result{font-size:22px;font-weight:700;padding:20px;border-radius:var(--radius);text-align:center;margin:12px 0}.checkin-result.ok{background:#dcf3e5;color:var(--ok)}.checkin-result.ng{background:#fde2df;color:var(--danger)}#reader{width:100%;max-width:420px;margin:0 auto}