:root{--paper:#f5f6f3;--surface:#fff;--ink:#14181a;--ink-2:#3d474a;--muted:#6e7a7b;--line:#d8dcd5;--accent:#1f5d4c;--accent-ink:#fff;--warn:#8a6410;--warn-soft:#f4ebd4;--ok-soft:#e2ede7;--error:#a23b2a;--error-soft:#f6e2de;--tap:64px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--paper);color:var(--ink);margin:0;font:17px/1.4 -apple-system,system-ui,Segoe UI,Roboto,sans-serif}button,input,select{font:inherit}h1{margin:0 0 8px;font-size:24px}h2{letter-spacing:-.02em;margin:0 0 8px;font-size:40px}.muted{color:var(--muted)}.error{color:var(--error);background:var(--error-soft);border-radius:8px;padding:10px 12px}.screen{min-height:100dvh;padding:max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));flex-direction:column;gap:12px;display:flex}.narrow{width:100%;max-width:480px;margin:0 auto}.stack{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field span{color:var(--ink-2);font-size:14px}.field input,.field select{border:1px solid var(--line);background:var(--surface);border-radius:10px;height:52px;padding:0 14px;font-size:20px}.btn{height:var(--tap);border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:14px;padding:0 20px;font-size:19px;font-weight:600}.btn:disabled{opacity:.4}.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.wide{width:100%}.link{color:var(--accent);background:0 0;border:0;padding:8px 0;font-weight:600}.topbar{justify-content:space-between;align-items:center;gap:12px;font-weight:600;display:flex}.pill{background:var(--warn-soft);color:var(--warn);border-radius:20px;padding:4px 10px;font-size:14px}.pad{flex-direction:column;flex:1;gap:12px;display:flex}.pad-display{text-align:right;letter-spacing:-.02em;font-variant-numeric:tabular-nums;padding:8px 4px;font-size:56px;font-weight:700;display:block}.pad-keys{flex:1;grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.key{min-height:var(--tap);border:1px solid var(--line);background:var(--surface);border-radius:14px;font-size:30px;font-weight:600}.key-alt{background:var(--paper);color:var(--ink-2)}.pad-actions{grid-template-columns:1fr 1.6fr;gap:10px;display:grid}.client{flex-direction:column;flex:1;gap:14px;display:flex}.hits{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.hit{text-align:left;width:100%;height:var(--tap);border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 16px;font-size:20px}.done{text-align:center;border-radius:16px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:10px;padding:24px;display:flex}.done-ok{background:var(--ok-soft)}.done-warn{background:var(--warn-soft)}.done-error{background:var(--error-soft)}.card-head h1{font-size:28px}.h2{margin:8px 0 4px;font-size:18px}.small{font-size:14px}.balance{background:var(--surface);border:1px solid var(--line);border-radius:16px;flex-direction:column;align-items:center;gap:8px;padding:16px;display:flex}.balance-big{letter-spacing:-.03em;font-size:56px;font-weight:800;line-height:1}.balance-big span{color:var(--ink-2);margin-left:6px;font-size:20px;font-weight:600}.qr{background:#fff;border-radius:12px;padding:8px}.qr svg{width:100%;height:100%;display:block}.voucher{background:var(--warn-soft);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:8px;padding:18px;display:flex}.voucher-code{letter-spacing:.12em;font-variant-numeric:tabular-nums;font-size:44px;font-weight:800}.reward{background:var(--surface);border:1px solid var(--line);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.reward .btn{height:48px;padding:0 16px;font-size:16px}.history li{border-bottom:1px solid var(--line-soft);grid-template-columns:1fr 1fr auto;gap:8px;padding:8px 0;display:grid}.check{align-items:center;gap:10px;font-size:15px;display:flex}.scanner{aspect-ratio:1;object-fit:cover;background:#000;border-radius:12px;width:100%}.admin{width:100%;max-width:860px;margin:0 auto}.admin .btn{height:48px;font-size:16px}.admin .field input,.admin .field select{height:44px;font-size:17px}.tabs{gap:8px;display:flex}.block{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin:0;padding:14px}.block legend,.block .h{color:var(--ink-2);padding:0 4px;font-size:15px;font-weight:700}.row{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.row>.field{min-width:130px}.grow{flex:1;min-width:180px}.summary{border:1px solid var(--accent);background:var(--ok-soft);border-radius:14px;padding:14px}.summary .balance{background:0 0;border:0;align-items:flex-start;padding:8px 0 0}.summary .h{margin:0 0 8px;font-size:18px;font-weight:700}.small{color:var(--ink-2);font-size:15px}.warn{color:var(--warn);background:var(--warn-soft);border-radius:8px;margin:8px 0 0;padding:8px 10px;font-size:15px}.pill.warn{margin:0;padding:4px 10px}.member{border:1px solid var(--line);background:var(--surface);border-radius:14px;flex-direction:column;gap:10px;padding:12px 14px;display:flex}.member .row{justify-content:flex-start;align-items:center}.reward-edit{border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:10px;padding:12px;display:flex}.error ul{margin:0;padding-left:18px}