:root{--crimson:#8d003c;--red:#c9002b;--red-dark:#a10022;--red-tint:#fcebef;--ink:#161821;--ink-soft:#2e3140;--bg:#f5f5f7;--card:#ffffff;--text:#161821;--muted:#646673;--border:#e4e4e9;--ok:#176b45;--ok-tint:#e8f3ed;--bad:#b42318;--bad-tint:#fdecea;--info:#005fcc;--info-tint:#e8f0fb;--focus:#005fcc;--radius:12px;--radius-control:8px;--shadow:0 1px 2px rgba(22,24,33,0.06),0 4px 16px rgba(22,24,33,0.05);--tap:48px;--band:linear-gradient(110deg,var(--crimson) 0%,var(--red) 100%)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:Noto Sans Variable,Noto Sans TC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang HK,sans-serif;font-size:16px;line-height:1.5;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}h1,h2,h3{margin:0;line-height:1.2}h1{font-size:1.5rem}h2{font-size:1.15rem}p{margin:0}button,input{font:inherit}a{color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.muted{color:var(--muted);font-size:.92rem}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--band);color:#fff;padding:max(12px,env(safe-area-inset-top)) 16px 0}.topbar-row{justify-content:space-between;max-width:1080px;margin:0 auto}.brand,.topbar-row{display:flex;align-items:center;gap:12px}.brand{min-width:0}.logo{flex:none;display:inline-grid;place-items:center;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1px var(--border);overflow:hidden}.logo img{width:100%;height:100%;object-fit:contain;display:block}.logo-initials{color:#fff;font-weight:800;box-shadow:none}.topbar .logo{box-shadow:0 0 0 2px rgba(255,255,255,.18)}.signin-brand 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ease,transform 80ms ease}.button-dark:active,.button-primary:active,.button-secondary:active{transform:scale(.99)}.button-primary{background:var(--red);color:#fff}.button-primary:hover{background:var(--red-dark)}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:var(--ink-soft)}.button-secondary{background:#fff;color:var(--ink);border:1.5px solid var(--border)}.button-secondary:hover{border-color:#c9c9d1}button:disabled{opacity:.55;cursor:not-allowed}.button-ghost{flex:none;min-height:44px;padding:0 14px;border-radius:var(--radius-control);border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;font-weight:600;cursor:pointer}.button-ghost:hover{background:rgba(255,255,255,.08)}.button-scan{min-height:72px;font-size:1.25rem}.field{display:grid;grid-gap:6px;gap:6px}.field-label{font-weight:600;font-size:.95rem}.field input,.money-input{width:100%;min-height:var(--tap);padding:0 14px;border:1.5px solid 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14px;border-radius:12px;font-weight:500}.notice-large{padding:18px 16px;font-size:1.1rem;font-weight:700;text-align:center}.notice-error{background:var(--bad-tint);color:var(--bad)}.notice-info{background:var(--info-tint);color:var(--info)}.badge{flex:none;padding:4px 12px;border-radius:999px;font-size:.85rem;font-weight:700}.badge-ok{background:var(--ok-tint);color:var(--ok)}.badge-bad{background:var(--bad-tint);color:var(--bad)}.empty{color:var(--muted);padding:8px 0}.scanner{display:grid;grid-gap:12px;gap:12px}.scanner-view{width:100%;min-height:120px;overflow:hidden;border-radius:12px;background:#161821}.scanner-view video{display:block;width:100%!important;height:auto!important}.scanner-note{color:var(--muted);text-align:center}.ticket-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.35rem;letter-spacing:.04em}.details{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px 16px;gap:12px 16px;margin:0}.details div:first-child{grid-column:1/-1}.details 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0;text-align:left}.receipt div{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.receipt dt{font-size:.95rem}.receipt dd{margin:0;font-weight:700;font-size:1.1rem}.receipt .receipt-total dt{color:var(--text);font-weight:700}.receipt .receipt-total dd{color:var(--red-dark);font-size:1.6rem}.live{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;color:var(--ok)}.live:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;animation:pulse 2s ease-in-out infinite}.live-off{color:var(--bad)}.live-off:before{animation:none}@keyframes pulse{50%{opacity:.3}}.stats{display:flex;flex-wrap:wrap;gap:8px;margin:0}.stat{flex:1 1 auto;min-width:92px;padding:10px 12px;border-radius:12px;background:var(--bg)}.stat dd{margin:2px 0 0;font-weight:800;font-size:1.05rem;white-space:nowrap;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stats-large .stat 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p{font-size:.92rem}.tx-body{display:grid;grid-gap:2px;gap:2px;min-width:0}.actor-icon{width:32px;height:32px;border-radius:var(--radius-control);display:grid;place-items:center;color:#fff;font-size:.72rem;font-weight:800}.actor-merchant{background:var(--red)}.actor-staff{background:var(--ink-soft)}.actor-visitor{background:var(--muted)}.tx-new{background:var(--red-tint)}.footnote{color:var(--muted);font-size:.8rem}.redemption{display:grid;grid-template-columns:36px minmax(0,1fr);align-items:start;grid-gap:12px;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.redemption-body{display:grid;grid-gap:2px;gap:2px;min-width:0}.redemption-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.redemption-deal{font-weight:700;min-width:0}.redemption-net{flex:none;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.signin-page{display:grid;align-content:start;justify-items:center;grid-gap:20px;gap:20px;min-height:100vh;padding:40px 16px;background:var(--band) top /100% 260px no-repeat,var(--bg)}.signin-brand{display:flex;align-items:center;gap:14px;width:100%;max-width:420px;color:#fff}.signin-brand .brand-name{font-size:1.25rem;line-height:28px}.signin-brand .brand-sub{font-size:.875rem}.signin-card{width:100%;max-width:420px;padding:24px 20px}.signin-foot{max-width:420px;color:var(--muted);font-size:.85rem;text-align:center}.outlet-list{display:grid;grid-gap:8px;gap:8px;margin:0;padding:0;list-style:none}.outlet-pick{display:flex;align-items:center;gap:12px;width:100%;min-height:var(--tap);padding:10px 14px;border:1.5px solid var(--border);border-radius:12px;background:var(--card);color:var(--text);font:inherit;text-align:left;cursor:pointer}.outlet-pick:focus-visible,.outlet-pick:hover:not(:disabled){border-color:var(--red);background:var(--red-tint)}.outlet-pick:disabled{cursor:progress;opacity:.7}.outlet-pick-text{display:grid;flex:1 1;min-width:0;font-size:.92rem}.outlet-pick-code{flex:none;padding:3px 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