@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root { --ink:#18122d; --purple:#5a34d6; --violet:#8159fa; --paper:#fbfaff; --mist:#efedfb; --line:#ded9f1; --muted:#6d6784; --mint:#22b788; }
* { box-sizing:border-box; } body { margin:0; color:var(--ink); background:radial-gradient(circle at 84% 8%,#e2dbff 0,transparent 27rem),linear-gradient(135deg,#f8f6ff 0%,#fefeff 55%,#f5f0ff 100%); font-family:Manrope,Arial,sans-serif; min-height:100vh; }
body:before { content:""; position:fixed; inset:0; z-index:-1; opacity:.35; background-image:linear-gradient(rgba(102,76,188,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(102,76,188,.045) 1px,transparent 1px); background-size:36px 36px; }
.app-shell { width:min(960px,calc(100% - 34px)); margin:auto; padding:24px 0 54px; }.topbar { display:flex; justify-content:space-between; align-items:center; font-weight:800; font-size:14px; }.brand{display:flex;gap:10px;align-items:center}.brand-mark{display:grid;place-items:center;background:var(--ink);color:white;border-radius:8px;width:34px;height:34px;font:500 12px 'DM Mono',monospace;letter-spacing:-1px}.status-dot{font:500 11px 'DM Mono',monospace;text-transform:uppercase;color:#5f5775;display:flex;gap:7px;align-items:center}.status-dot span{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px #d9f8ed}.intro{padding:62px 0 32px;max-width:620px}.eyebrow,.step,.summary p{margin:0 0 10px;color:#7252ce;font:500 11px 'DM Mono',monospace;letter-spacing:1.4px}.intro h1{font-size:clamp(40px,7vw,72px);line-height:.99;letter-spacing:-4px;margin:0;font-weight:800}.intro h1 em{font-style:normal;color:var(--purple)}.intro>p:last-child{font-size:16px;line-height:1.6;max-width:500px;color:var(--muted);margin:22px 0 0}.workflow{display:flex;align-items:center;gap:12px;color:#9991b1;font:500 11px 'DM Mono',monospace;margin:0 0 20px}.workflow span{display:flex;align-items:center;gap:7px}.workflow b{display:grid;place-items:center;font-weight:500;border:1px solid #cfc8e6;border-radius:50%;width:22px;height:22px}.workflow .active{color:var(--purple)}.workflow .active b{color:#fff;background:var(--purple);border-color:var(--purple)}.workflow i{height:1px;width:34px;background:#d9d4e9}.panel{background:rgba(255,255,255,.82);border:1px solid rgba(204,197,229,.75);box-shadow:0 12px 32px rgba(49,34,97,.06);border-radius:18px;padding:28px;margin-bottom:17px}.panel-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.panel-heading h2{font-size:23px;letter-spacing:-1px;margin:0}.quiet-button{border:1px solid var(--line);background:#fff;color:var(--purple);font:700 12px Manrope;padding:11px 15px;border-radius:9px;cursor:pointer}.quiet-button:hover{border-color:var(--purple);background:#f7f4ff}.input-label{display:flex;gap:8px;font-weight:700;font-size:13px;margin:25px 0 8px}.input-label span{font-weight:400;color:var(--muted)}textarea{font:400 14px 'DM Mono',monospace;line-height:1.5;width:100%;resize:vertical;border:1px solid var(--line);border-radius:10px;padding:13px;background:#fdfcff;color:var(--ink);outline:none}textarea:focus{border-color:var(--violet);box-shadow:0 0 0 3px #eee9ff}.helper{margin:9px 0 0;color:var(--muted);font-size:12px}.camera-wrap{position:relative;overflow:hidden;background:#0f0a21;border-radius:13px;margin-top:20px;aspect-ratio:16/7}.camera-wrap video{width:100%;height:100%;object-fit:cover;display:block;opacity:.9}.scan-frame{position:absolute;width:130px;height:130px;left:50%;top:50%;transform:translate(-50%,-50%);filter:drop-shadow(0 0 8px #a886ff)}.scan-frame span{position:absolute;width:30px;height:30px;border-color:#fff;border-style:solid}.scan-frame span:nth-child(1){top:0;left:0;border-width:3px 0 0 3px}.scan-frame span:nth-child(2){top:0;right:0;border-width:3px 3px 0 0}.scan-frame span:nth-child(3){bottom:0;left:0;border-width:0 0 3px 3px}.scan-frame span:nth-child(4){bottom:0;right:0;border-width:0 3px 3px 0}.camera-close{position:absolute;right:10px;top:10px;border:0;background:#fff;color:var(--ink);border-radius:50%;width:30px;height:30px;font-size:21px;cursor:pointer}.selection-count{margin:5px 0 0;color:var(--purple);font:500 12px 'DM Mono',monospace}.panel-copy{font-size:13px;color:var(--muted);margin:13px 0 19px}.prize-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.prize-card{position:relative;border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden;padding:0;cursor:pointer;transition:transform .16s,border .16s,box-shadow .16s;text-align:left}.prize-card:hover{transform:translateY(-2px);box-shadow:0 9px 16px rgba(74,47,155,.13)}.prize-card.selected{border:2px solid var(--purple);box-shadow:0 0 0 3px #e9e3ff}.prize-card img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;background:#f1edfa}.prize-card span{display:block;padding:8px 9px;color:#605978;font:500 10px 'DM Mono',monospace;letter-spacing:.5px}.prize-card i{display:none;position:absolute;right:7px;top:7px;background:var(--purple);color:#fff;border-radius:50%;width:22px;height:22px;place-items:center;font-style:normal;font-weight:700;font-size:13px}.prize-card.selected i{display:grid}.confirm-area{padding:14px 4px;display:flex;gap:18px;align-items:center;justify-content:space-between}.summary p{font-size:10px;margin-bottom:4px}.summary strong{font-size:13px}.save-button{display:flex;gap:28px;align-items:center;justify-content:space-between;min-width:210px;background:var(--ink);color:#fff;border:0;padding:16px 18px;border-radius:11px;font:700 13px Manrope;cursor:pointer;transition:transform .16s,background .16s}.save-button:hover:not(:disabled){background:var(--purple);transform:translateY(-2px)}.save-button:disabled{opacity:.42;cursor:not-allowed}.toast{position:fixed;bottom:23px;left:50%;transform:translate(-50%,30px);opacity:0;pointer-events:none;color:white;background:#b73b62;padding:13px 17px;border-radius:10px;box-shadow:0 10px 30px #38223a4d;font-weight:700;font-size:13px;transition:.22s}.toast[data-kind="success"]{background:#147b61}.toast.show{opacity:1;transform:translate(-50%,0)}
/* Phone-first operational view: all essential controls stay within easy reach. */
@media(max-width:700px){
  body{padding-bottom:114px;background:radial-gradient(circle at 100% 0,#e5dcff 0,transparent 20rem),#fbfaff}
  .app-shell{width:min(100% - 24px,520px);padding:14px 0 26px}
  .topbar{font-size:13px}.brand-mark{width:31px;height:31px}.status-dot{font-size:9px}
  .intro{padding:38px 2px 22px}.eyebrow{font-size:10px}.intro h1{font-size:44px;letter-spacing:-2.8px;line-height:1.02}.intro>p:last-child{font-size:14px;line-height:1.5;margin-top:16px}
  .workflow{gap:6px;font-size:9px;margin-bottom:14px;white-space:nowrap}.workflow b{width:20px;height:20px}.workflow i{width:min(8vw,25px)}
  .panel{padding:19px 15px;border-radius:15px;margin-bottom:13px}.panel-heading{align-items:center}.panel-heading h2{font-size:20px}.step{font-size:10px;margin-bottom:6px}.quiet-button{padding:12px 13px;min-height:44px;font-size:12px}.input-label{margin-top:20px;font-size:12px}.input-label span{display:none}
  textarea{font-size:13px;min-height:82px;padding:12px}.camera-wrap{aspect-ratio:4/3;margin-top:15px}.scan-frame{width:152px;height:152px}.camera-close{width:40px;height:40px;font-size:25px}
  .panel-copy{margin:10px 0 15px}.prize-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.prize-card{border-radius:11px;min-height:44px}.prize-card img{aspect-ratio:4/3}.prize-card span{padding:10px;font-size:11px}.prize-card i{width:26px;height:26px;right:8px;top:8px}
  .confirm-area{position:fixed;z-index:5;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:12px max(12px,env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:rgba(251,250,255,.94);backdrop-filter:blur(14px);border-top:1px solid #ddd7ee;box-shadow:0 -8px 24px rgba(45,27,103,.08)}
  .summary{min-width:0}.summary p{font-size:9px;margin-bottom:3px}.summary strong{display:block;font-size:11px;line-height:1.3}.save-button{min-width:145px;min-height:50px;padding:13px 14px;gap:13px}.toast{bottom:88px;max-width:calc(100% - 30px);text-align:center}
}
@media(min-width:701px){.confirm-area{padding-bottom:14px}}