:root{--brown: #6F4E37;--cream: #FFF8F0;--gold: #F2C14E;--ink: #1f1a17;--muted: #6b625c;--ok: #1b7a3a;--err: #b3261e;--warn: #8a5a00;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--cream);line-height:1.45}*{box-sizing:border-box}body{margin:0}.page{max-width:480px;margin:0 auto;padding:16px 16px calc(32px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px}.page.wide{max-width:900px}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.row>label,.row>input{flex:1}h1{font-size:1.5rem;margin:0}h2{font-size:1.15rem;margin:0 0 6px}h3{font-size:1rem;margin:8px 0 0}label{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:.95rem}label.check{flex-direction:row;align-items:flex-start;font-weight:400}label.check input{width:22px;height:22px;margin-top:2px}input,select{font:inherit;padding:12px;border:1.5px solid #c9bdb3;border-radius:10px;background:#fff;min-height:48px}button,.button{font:inherit;padding:12px 16px;border-radius:12px;border:1.5px solid var(--brown);background:#fff;color:var(--brown);font-weight:600;min-height:48px;cursor:pointer;text-align:center;text-decoration:none}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.primary{background:var(--brown);color:#fff}.huge{font-size:1.15rem;min-height:60px}.danger{border-color:var(--err);color:var(--err)}.link{background:none;border:none;color:var(--brown);text-decoration:underline;padding:0;min-height:0;font-weight:500}.reward{background:var(--gold);border-color:#b8901f;color:var(--ink)}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.mono{font-family:ui-monospace,Menlo,monospace}.hidden{display:none}.notice{padding:12px 14px;border-radius:10px;border-left:5px solid;background:#fff}.notice.info{border-color:var(--brown)}.notice.success{border-color:var(--ok);color:var(--ok)}.notice.error{border-color:var(--err);color:var(--err)}.notice.warn{border-color:var(--warn);color:var(--warn)}.hero{color:#fff;background:var(--brown);border-radius:18px;padding:24px;text-align:center}.hero .logo{max-height:64px}.tagline{font-size:1.2rem;font-weight:700;margin:6px 0 0;color:var(--gold)}.card-panel{background:#fff;border-radius:16px;padding:16px;box-shadow:0 1px 3px #00000014}.rules{margin:0;padding-left:20px}.loyalty-card{background:var(--brown);color:#fff;border-radius:20px;padding:20px;box-shadow:0 6px 18px #6f4e3759}.muted-inv{opacity:.8;font-size:.9rem}.stamps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:14px 0}.stamp{aspect-ratio:1;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1.1rem}.loyalty-card .stamp.empty{border:2px dashed rgba(255,255,255,.6);color:#ffffffb3}.loyalty-card .stamp.filled{background:var(--gold);font-size:1.5rem}.card-panel .stamp.empty{border:2px dashed #c9bdb3;color:var(--muted)}.card-panel .stamp.filled{background:var(--gold);font-size:1.4rem}.reward-badge{background:var(--gold);color:var(--ink);border-radius:10px;padding:10px;font-weight:700;text-align:center}.qr-screen{text-align:center;background:#fff;min-height:100vh}.qr-screen .big{font-size:1.25rem;font-weight:700;margin:0}.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:8px}.qr{width:min(80vw,340px);background:#fff;padding:8px;border-radius:12px}.qr svg{width:100%;height:auto;display:block}.qr.placeholder{aspect-ratio:1;display:grid;place-items:center;border:2px dashed #ccc}.history{list-style:none;padding:0;margin:0}.history li{display:flex;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px solid #eee;font-size:.92rem}.scanner{position:relative}.scanner-paused{position:absolute;inset:0;border-radius:16px;background:#0000008c;color:#fff;display:grid;place-items:center;font-weight:700}.scanner video{width:100%;border-radius:16px;background:#000;aspect-ratio:1;object-fit:cover}.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.kpi{background:#fff;border-radius:12px;padding:14px}.kpi-v{font-size:1.6rem;font-weight:800;color:var(--brown)}.poster{text-align:center;padding:40px;font-family:inherit}.poster h1{font-size:4rem;letter-spacing:.05em;color:var(--brown)}.poster h2{font-size:2rem}.poster-qr{width:420px;max-width:90vw;margin:20px auto}.poster-qr svg{width:100%;height:auto}.poster-big{font-size:2.2rem;font-weight:800;margin:0}.poster-sub{font-size:1.4rem}@media print{.no-print{display:none}body{background:#fff}}.gwallet{background:#000;color:#fff;border-color:#000;border-radius:24px}.awallet{background:#111;color:#fff;border-color:#111;border-radius:24px}