:root{--brand:#7c3aed;--brand-dark:#6d28d9;--brand-tint:#f3effe;--ink:#1a1523;--muted:#6b7280;--line:#e7e3ef;--bg:#faf9fc;--card:#fff;--ok:#16a34a;--ok-tint:#e8f7ee;--danger:#dc2626;--radius:18px;--shadow:0 6px 24px rgba(45,27,84,.08)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.4;-webkit-font-smoothing:antialiased}a{color:var(--brand-dark);text-decoration:none}.wrap{max-width:520px;margin:0 auto;padding:20px 18px 48px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.topbar .back{font-size:15px}.eyebrow,.topbar .back{color:var(--muted);font-weight:600}.eyebrow{font-size:13px;letter-spacing:.04em;text-transform:uppercase}h1{font-size:28px;line-height:1.15;margin:4px 0 2px;letter-spacing:-.02em}h2{font-size:20px;margin:0 0 12px;letter-spacing:-.01em}.sub{color:var(--muted);margin:0 0 20px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.station-emoji{font-size:34px;line-height:1}.grid{display:grid;grid-gap:12px;gap:12px}.tile{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);transition:transform .08s ease}.tile:active{transform:scale(.99)}.tile .meta{flex:1 1}.tile .meta .name{font-weight:700;font-size:18px}.tile .meta .desc{color:var(--muted);font-size:14px}.tile .chev{color:var(--muted);font-size:22px}.item{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:none}.item .info{flex:1 1}.item .info .n{font-weight:600}.item .info .p{color:var(--muted);font-size:15px}.stepper{gap:6px}.stepper,.stepper button{display:flex;align-items:center}.stepper button{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:22px;font-weight:600;color:var(--brand-dark);justify-content:center}.stepper button:disabled{color:var(--line)}.stepper .qty{min-width:26px;text-align:center;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.amount-field{margin-top:8px}.amount-field label{display:block;font-weight:600;margin-bottom:8px}.amount-input{display:flex;align-items:center;border:1px solid var(--line);border-radius:14px;padding:4px 14px;background:#fff}.amount-input span{font-size:26px;font-weight:700;color:var(--muted)}.amount-input input{border:none;outline:none;font-size:30px;font-weight:700;width:100%;padding:12px 8px;background:transparent;color:var(--ink)}.total-row{display:flex;align-items:baseline;justify-content:space-between;margin:22px 2px 12px}.total-row .label{color:var(--muted);font-weight:600}.total-row .amt{font-size:30px;font-weight:800;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border:none;border-radius:16px;padding:18px;font-size:19px;font-weight:700;color:#fff;background:var(--brand);box-shadow:0 8px 20px rgba(124,58,237,.28)}.btn:active{background:var(--brand-dark)}.btn:disabled{background:#cbc4dd;box-shadow:none}.btn.secondary{background:#fff;color:var(--brand-dark);border:1px solid var(--line);box-shadow:none}.btn.big{padding:22px;font-size:21px}.hint{text-align:center;color:var(--muted);font-size:14px}.error,.hint{margin-top:14px}.error{background:#fdecec;color:var(--danger);border-radius:12px;padding:12px 14px;font-size:15px;font-weight:500}.qr-stage{text-align:center}.qr-box{display:inline-flex;padding:16px;background:#fff;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow);margin:8px 0 6px}.qr-box img{display:block;width:240px;height:240px;image-rendering:pixelated}.waiting{display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-weight:600;margin-top:8px}.dot{width:10px;height:10px;border-radius:50%;background:var(--brand);animation:pulse 1.1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}.paid{text-align:center;padding:12px 0}.check{width:108px;height:108px;border-radius:50%;background:var(--ok-tint);color:var(--ok);display:flex;align-items:center;justify-content:center;margin:6px auto 18px;animation:pop .35s cubic-bezier(.2,.9,.3,1.4)}.check svg{width:58px;height:58px}@keyframes pop{0%{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}.paid .big-amt{font-size:40px;font-weight:800;letter-spacing:-.02em}.paid .paid-station{color:var(--muted);font-weight:600;margin-top:2px}.station-total{display:flex;align-items:center;justify-content:space-between;background:var(--brand-tint);border-radius:14px;padding:12px 16px;margin-bottom:16px}.station-total .k{color:var(--brand-dark);font-weight:600;font-size:14px}.station-total .v{font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--brand-dark)}.stat{text-align:center;padding:8px 0 18px}.stat .big{font-size:46px;font-weight:800;letter-spacing:-.03em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat .cap{color:var(--muted);font-weight:600}.bar-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.bar-row:last-child{border-bottom:none}.bar-row .lbl{width:120px;font-weight:600;display:flex;gap:8px;align-items:center}.bar-track{flex:1 1;height:12px;background:var(--brand-tint);border-radius:8px;overflow:hidden}.bar-fill{height:100%;background:var(--brand);border-radius:8px;transition:width .5s ease}.bar-row .val{width:84px;text-align:right;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.recent li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);list-style:none}.recent ul{margin:0;padding:0}.muted{color:var(--muted)}.center{text-align:center}.mt{margin-top:16px}@media print{body{background:#fff}.no-print{display:none!important}.sign{box-shadow:none;border:none}}.sign{text-align:center;padding:40px 24px}.sign .sign-emoji{font-size:64px}.sign h1{font-size:40px;margin:10px 0 4px}.sign .qr-box img{width:300px;height:300px}