:root{--color-bg:#fafafa;--color-surface:#fff;--color-text:#111;--color-text-secondary:#4b5563;--color-muted:#6b7280;--color-border:#e5e7eb;--color-border-subtle:#f3f4f6;--color-accent:#2563eb;--color-accent-hover:#1d4ed8;--color-accent-soft:#eff6ff;--color-success:#16a34a;--color-success-soft:#f0fdf4;--color-success-border:#bbf7d0;--color-danger:#dc2626;--color-danger-soft:#fef2f2;--color-danger-border:#fecaca;--radius-xs:6px;--radius-sm:8px;--radius-btn:12px;--radius-card:16px;--radius-panel:18px;--radius-pill:9999px;--radius-sheet:22px;--shadow-sm:0 1px 2px #1111110a, 0 2px 8px #1111110a;--shadow-md:0 2px 6px #1111110d, 0 16px 40px -8px #1111111f;--font:-apple-system, "SF Pro Display", "SF Pro Text", "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;overscroll-behavior:none}button{cursor:pointer;font-family:inherit}img{max-width:100%}.shell{background:var(--color-bg);flex-direction:column;display:flex;position:fixed;inset:0}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);min-height:60px;padding:max(env(safe-area-inset-top), 10px) 16px 10px;flex:none;justify-content:space-between;align-items:center;gap:12px;display:flex}.brand-lockup{color:var(--color-text);letter-spacing:.02em;white-space:nowrap;flex-shrink:0;align-items:center;gap:10px;font-size:.9375rem;font-weight:800;display:inline-flex}.logo-mark{background:var(--color-text);color:#fff;border-radius:var(--radius-xs);flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.8125rem;font-weight:800;line-height:1;display:inline-flex}.topbar-biz{color:var(--color-muted);text-overflow:ellipsis;white-space:nowrap;margin-left:auto;margin-right:4px;font-size:.875rem;overflow:hidden}.icon-btn{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);border-radius:var(--radius-sm);flex-shrink:0;height:38px;padding:0 12px;font-size:.85rem;font-weight:600}.icon-btn:hover{background:#f9fafb}.scroll-area{-webkit-overflow-scrolling:touch;flex:1;overflow-y:auto}.login-wrap{min-height:100%;padding:24px 20px calc(env(safe-area-inset-bottom) + 24px);flex-direction:column;justify-content:center;width:100%;max-width:460px;margin:0 auto;display:flex}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);padding:22px}.login-title{margin:0 0 6px;font-size:1.4rem;font-weight:800}.login-sub{color:var(--color-muted);margin:0 0 22px;font-size:.95rem;line-height:1.55}.field{margin-bottom:14px}.field label{color:var(--color-text);margin-bottom:7px;font-size:.8125rem;font-weight:600;display:block}.field input{border-radius:var(--radius-btn);border:1px solid var(--color-border);background:var(--color-surface);width:100%;height:52px;color:var(--color-text);outline:none;padding:0 14px;font-size:1.05rem}.field input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}.field input::placeholder{color:#9ca3af}.form-error,.inline-error{background:var(--color-danger-soft);border:1px solid var(--color-danger-border);color:var(--color-danger);border-radius:var(--radius-sm);margin-bottom:14px;padding:11px 14px;font-size:.9rem;line-height:1.45}.inline-error{text-align:center}.btn{border-radius:var(--radius-btn);border:1px solid #0000;justify-content:center;align-items:center;gap:9px;width:100%;min-height:56px;font-size:1.02rem;font-weight:700;transition:transform 80ms,background .15s,opacity .15s;display:inline-flex}.btn:active{transform:scale(.985)}.btn-lg{min-height:62px;font-size:1.1rem}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover)}.btn-success{background:var(--color-success);color:#fff}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover{background:#f9fafb}.btn:disabled{opacity:.5;cursor:not-allowed}.scan-area{padding:20px 18px calc(env(safe-area-inset-bottom) + 18px);flex-direction:column;flex:1;align-items:center;gap:16px;display:flex;overflow-y:auto}.camera-card{aspect-ratio:1;border-radius:var(--radius-panel);width:100%;max-width:380px;box-shadow:var(--shadow-md);background:#0b0f19;flex-shrink:0;margin-top:8px;position:relative;overflow:hidden}.scan-video{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.camera-overlay{background:linear-gradient(#0b0f1959,#0b0f191f 40% 60%,#0b0f1973);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.camera-inactive{color:#fffc;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;font-size:.9rem;display:flex;position:absolute;inset:0}.viewfinder{aspect-ratio:1;width:62%;position:relative}.viewfinder:before,.viewfinder:after,.viewfinder>i:before,.viewfinder>i:after{content:"";border:4px solid #fff;width:34px;height:34px;position:absolute}.viewfinder:before{border-bottom:none;border-right:none;border-top-left-radius:12px;top:0;left:0}.viewfinder:after{border-bottom:none;border-left:none;border-top-right-radius:12px;top:0;right:0}.viewfinder>i:before{border-top:none;border-right:none;border-bottom-left-radius:12px;bottom:0;left:0}.viewfinder>i:after{border-top:none;border-left:none;border-bottom-right-radius:12px;bottom:0;right:0}.scan-line{background:linear-gradient(90deg, transparent, var(--color-accent), transparent);border-radius:3px;height:3px;animation:2.4s ease-in-out infinite scan;position:absolute;left:6%;right:6%;box-shadow:0 0 12px 2px #2563eb99}@keyframes scan{0%,to{top:8%}50%{top:88%}}.scan-copy{text-align:center;max-width:340px}.scan-hint{color:var(--color-text);font-size:1.02rem;font-weight:700}.scan-subhint{color:var(--color-muted);margin-top:4px;font-size:.875rem;line-height:1.45}.scan-actions{flex-direction:column;gap:10px;width:100%;max-width:380px;display:flex}.sheet-backdrop{background:#11111159;animation:.18s fade;position:fixed;inset:0}.sheet{background:var(--color-surface);max-height:94%;color:var(--color-text);border-radius:var(--radius-sheet) var(--radius-sheet) 0 0;flex-direction:column;animation:.26s cubic-bezier(.22,1,.36,1) slideup;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 40px -8px #11111140}.sheet-grabber{background:#d1d5db;border-radius:3px;flex-shrink:0;width:40px;height:5px;margin:10px auto 2px}.sheet-scroll{padding:8px 20px calc(env(safe-area-inset-bottom) + 18px);-webkit-overflow-scrolling:touch;overflow-y:auto}.sheet-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.sheet-card-wrap{justify-content:center;padding:12px 0 16px;display:flex}.pass-status-row{flex-wrap:wrap;align-items:center;gap:8px;margin:2px 0 12px;display:flex}.pill{border-radius:var(--radius-pill);text-transform:uppercase;letter-spacing:.03em;align-items:center;padding:4px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.pill-active{background:var(--color-accent-soft);color:var(--color-accent)}.pill-complete{background:var(--color-success-soft);color:var(--color-success)}.pill-closed{color:var(--color-muted);background:#f3f4f6}.big-progress{letter-spacing:-.02em;font-size:2.3rem;font-weight:800;line-height:1}.big-progress span{color:var(--color-muted);font-size:1.05rem;font-weight:600}.reward-line{color:var(--color-muted);margin:6px 0 16px;font-size:.95rem}.action-stack{flex-direction:column;gap:10px;padding-top:4px;display:flex}.cooldown-box{border:1px solid var(--color-border);border-radius:var(--radius-btn);text-align:center;background:#f9fafb;padding:14px 16px}.cooldown-time{font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:800}.cooldown-label{color:var(--color-muted);margin-top:2px;font-size:.85rem}.cooldown-track{background:var(--color-border);border-radius:3px;height:6px;margin-top:12px;overflow:hidden}.cooldown-fill{background:var(--color-accent);border-radius:3px;height:100%;transition:width 1s linear}.hint-text{color:var(--color-muted);text-align:center;padding:6px 0;font-size:.9rem}.burst{background:var(--color-success);color:#fff;z-index:40;flex-direction:column;justify-content:center;align-items:center;gap:14px;animation:.16s fade;display:flex;position:fixed;inset:0}.burst.redeem{background:var(--color-accent)}.burst-check{border-radius:var(--radius-pill);background:#ffffff2e;place-items:center;width:104px;height:104px;animation:.42s cubic-bezier(.22,1.4,.4,1) pop;display:grid}.burst-title{font-size:1.45rem;font-weight:800}.burst-sub{opacity:.92;font-size:1.02rem}.center-fill{color:var(--color-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;display:flex}.spinner{border-radius:var(--radius-pill);border:3px solid var(--color-border);border-top-color:var(--color-accent);width:22px;height:22px;animation:.8s linear infinite spin}.btn-primary .spinner,.btn-success .spinner{border-color:#fff #fff6 #fff6}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pop{0%{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}@keyframes slideup{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fade{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.scan-line,.burst-check,.sheet,.sheet-backdrop,.burst,.spinner{animation:none}.btn:active{transform:none}}