:root{--blue:#004AAD;--blue-dark:#00307A;--yellow:#FFC93C;--teal:#51C4D3;--ink:#0B1F3A;--muted:#5B6B80;--bg:#F4F1EA;--card:#FFFFFF;--line:#D5DEEA;--ok:#1E8E5A;--err:#B42318}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased}
.wrap{max-width:480px;margin:0 auto;padding:16px 16px calc(32px + env(safe-area-inset-bottom))}
header.top{display:flex;align-items:center;justify-content:space-between;padding:8px 0 16px}
.brand{font-weight:900;letter-spacing:.14em;color:var(--blue);font-size:20px}
.badge{display:inline-block;background:var(--yellow);color:var(--ink);font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.card{background:var(--card);border-radius:24px;padding:24px 20px;box-shadow:0 8px 30px rgba(0,30,80,.08);margin-bottom:16px}
.hero{background:linear-gradient(160deg,var(--blue) 0%,var(--blue-dark) 100%);color:#fff}
.hero .muted{color:#C9D7F0}
h1{font-size:28px;line-height:1.1;margin:12px 0 8px}
h2{font-size:20px;margin:0 0 12px}
p{line-height:1.45;margin:0 0 12px}
.muted{color:var(--muted);font-size:14px}
label{display:block;font-weight:700;font-size:14px;margin:0 0 6px}
input[type=email],input[type=text],input[type=number],input[type=tel],input[type=password],input[type=date],input[type=search],select{width:100%;height:52px;border:2px solid var(--line);border-radius:14px;padding:0 14px;font-size:16px;background:#fff;color:var(--ink);margin:0 0 14px;-webkit-appearance:none}
input:focus{outline:none;border-color:var(--blue)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:13px;line-height:1.4;margin:0 0 16px}
.check input{width:22px;height:22px;flex:0 0 22px;margin:0;accent-color:var(--blue)}
.btn{display:block;width:100%;min-height:56px;border:0;border-radius:999px;background:var(--blue);color:#fff;font-size:17px;font-weight:800;cursor:pointer;padding:0 20px}
.btn:active{transform:scale(.98)}
.btn.yellow{background:var(--yellow);color:var(--ink)}
.btn.ghost{background:transparent;color:var(--blue);border:2px solid var(--blue)}
.btn:disabled{opacity:.5}
.row{display:flex;gap:10px}
.row>*{flex:1}
.stamps{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:16px 0}
.stamp{aspect-ratio:1;border-radius:50%;border:3px dashed rgba(255,255,255,.55);display:flex;align-items:center;justify-content:center;font-size:20px}
.stamp.on{background:var(--yellow);border:3px solid var(--yellow);animation:pop .35s ease-out}
@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.12)}100%{transform:scale(1)}}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:rgba(255,255,255,.12);border-radius:16px;padding:12px}
.stat b{display:block;font-size:24px}
.reward{background:var(--yellow);color:var(--ink);border-radius:16px;padding:14px;font-weight:800;text-align:center;margin-top:12px}
.qr{background:#fff;border-radius:16px;padding:16px;display:flex;justify-content:center}
.qr svg{width:220px;height:220px}
.center{text-align:center}
.msg{padding:12px 14px;border-radius:12px;font-size:14px;margin:0 0 14px}
.msg.ok{background:#E3F5EC;color:var(--ok)}
.msg.err{background:#FDE7E5;color:var(--err)}
.hidden{display:none!important}
.link{background:none;border:0;color:var(--muted);text-decoration:underline;font-size:14px;cursor:pointer;padding:8px}
#reader{border-radius:16px;overflow:hidden}
.member-name{font-size:24px;font-weight:800;margin:0}
.big{font-size:40px;font-weight:900}
@media (prefers-reduced-motion:reduce){.stamp.on{animation:none}}
.tabs{display:flex;background:#EDF1F7;border-radius:999px;padding:4px;margin:0 0 18px}
.tabs button{flex:1;min-height:44px;border:0;border-radius:999px;background:transparent;font-size:15px;font-weight:700;color:var(--muted);cursor:pointer}
.tabs button.on{background:#fff;color:var(--blue);box-shadow:0 2px 8px rgba(0,30,80,.1)}
.merchant{display:inline-block;background:var(--teal);color:var(--ink);font-weight:800;font-size:12px;padding:6px 12px;border-radius:999px;margin-top:8px}
.actions{display:grid;gap:10px;margin-bottom:16px}
.btn.big{min-height:64px;font-size:18px}
.btn.teal{background:var(--teal);color:var(--ink)}
.modal{position:fixed;inset:0;background:rgba(0,20,50,.85);z-index:50;display:flex;align-items:flex-end;justify-content:center}
.modal .sheet{background:#fff;width:100%;max-width:480px;border-radius:24px 24px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom))}
.bonus{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:0 0 6px}
.pts{background:var(--yellow);border-radius:999px;padding:4px 10px;font-weight:800;font-size:13px;white-space:nowrap}
.inline{display:flex;gap:8px}
.inline input{margin:0}
.inline .btn{width:auto;min-height:52px;flex:0 0 auto}
.success{font-size:56px;text-align:center;margin:8px 0}
.lb{list-style:none;padding:0;margin:0}
.lb li{display:flex;justify-content:space-between;padding:10px 4px;border-bottom:1px solid var(--line);font-size:15px}
.lb li.me{font-weight:800;color:var(--blue)}
.lb li:first-child b{color:#B8860B}
.countdown{font-size:14px;color:var(--muted);text-align:center;margin-top:8px}
.qr-big{background:#fff;border-radius:16px;padding:16px;display:flex;justify-content:center}
.qr-big svg{width:260px;height:260px}
.bar{height:10px;border-radius:999px;background:rgba(255,255,255,.2);overflow:hidden;margin-top:8px}
.bar span{display:block;height:100%;background:var(--yellow);border-radius:999px;transition:width .4s}