*{box-sizing:border-box}
:root{color-scheme:dark;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:32px 16px;color:#e8edf8;background:radial-gradient(ellipse at 12% 0%,#1e40af3d,transparent 38%),radial-gradient(ellipse at 100% 100%,#7e22ce33,transparent 36%),#070d1b}
.page{width:100%;max-width:610px}.header{text-align:center;margin:0 0 28px}
.logo{width:58px;height:58px;display:grid;place-items:center;margin:0 auto 14px;border:1px solid #22d3ee88;border-radius:18px;background:#22d3ee17;color:#22d3ee;font-size:38px;font-weight:800;box-shadow:0 0 32px #22d3ee20}
.eyebrow{margin:0 0 7px;color:#a5b4fc;font-size:11px;letter-spacing:.22em;font-weight:800}
h1{margin:0;color:#f8fafc;font-size:clamp(25px,5vw,34px);line-height:1.2;letter-spacing:-.03em}
.subtitle{margin:12px auto 0;max-width:450px;color:#94a3b8;font-size:14px;line-height:1.65}
.panel{padding:clamp(20px,5vw,30px);border-radius:25px;background:#0f172af2;border:1px solid #6366f180;box-shadow:0 22px 70px #0005}
label{display:block;margin-bottom:10px;color:#cbd5e1;font-size:13px;font-weight:700}
.search-row{display:flex;gap:10px}
input{flex:1;min-width:0;padding:14px 15px;border:1px solid #334155;border-radius:12px;outline:none;color:#f8fafc;background:#080f20;font-size:14px}
input::placeholder{color:#64748b}input:focus{border-color:#22d3ee;box-shadow:0 0 0 3px #22d3ee1f}
#checkButton{padding:0 22px;border:0;border-radius:12px;color:#fff;font-size:14px;font-weight:800;background:linear-gradient(110deg,#0891b2,#4f46e5);cursor:pointer}
#checkButton:disabled{opacity:.65;cursor:wait}
.status{margin-top:18px;padding:13px 15px;border-radius:12px;font-size:13px;line-height:1.5}
.status.info{color:#a5f3fc;background:#0891b21f;border:1px solid #22d3ee38}.status.error{color:#fda4af;background:#e11d481a;border:1px solid #f43f5e40}
.result{margin-top:27px}.participant{padding-bottom:18px;border-bottom:1px solid #263449;margin-bottom:20px}
.section-label{color:#67e8f9;font-size:10px;letter-spacing:.18em;font-weight:800}
h2{margin:9px 0 5px;font-size:21px;overflow-wrap:anywhere}.participant p{margin:0;font-size:13px;color:#94a3b8}.participant strong{color:#e2e8f0}
h3{margin:0 0 12px;color:#cbd5e1;text-transform:uppercase;letter-spacing:.1em;font-size:12px}
.voucher-list{display:grid;gap:10px}.voucher-row{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid #263550;border-radius:13px;background:#0a1224}
.voucher-main{flex:1;min-width:0}.voucher-title{margin-bottom:5px;color:#8493ad;font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.voucher-code{color:#f8fafc;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;font-weight:750;overflow-wrap:anywhere}
.copy-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;flex-shrink:0;padding:9px 11px;color:#ddd6fe;border:1px solid #5b4ab3;border-radius:9px;background:#25204b;font-size:12px;font-weight:750;cursor:pointer}
.copy-button:hover{background:#352b70}.copy-button:disabled{opacity:.35;cursor:not-allowed}.copy-button svg{width:15px;height:15px}
.footer-note{margin:18px 8px 0;text-align:center;color:#64748b;font-size:11px;line-height:1.6}.hidden{display:none!important}
@media(max-width:480px){.search-row{flex-direction:column}#checkButton{padding:13px}.voucher-row{padding:10px;gap:8px}.copy-button{padding:9px}}