:root{--brand:#6a5acd;--navy:#3e3a58;--wave:#a9b5f7;--wave-gradient:linear-gradient(90deg,#f2b9dc,#c6a6f1 35%,#a9b5f7 65%,#9ed1fa);--accent:#a9b5f7;--bg:#fef9f2;--card:#fff;--ink:#2e2b3b;--muted:#66637a;--line:#e7e3dd;--ok:#15803d;--okbg:#ecfdf3;--bad:#b91c1c;--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--brand)}h1{font-size:1.5rem;margin:4px 0 12px}h2{font-size:1.1rem;margin:22px 0 10px}p{line-height:1.45}.muted{color:var(--muted);font-size:.92rem}.error{color:var(--bad)}.ok{color:var(--ok)}.center{text-align:center}.nav{display:flex;align-items:center;gap:16px;padding:10px 18px 13px;background:var(--card);position:-webkit-sticky;position:sticky;top:0;z-index:5;flex-wrap:wrap}.nav:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--wave-gradient)}.nav 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var(--brand);outline-offset:1px}.row{display:flex;gap:10px;align-items:center}.row>*{flex:1 1}.row>.fit{flex:0 0 auto}.row.wrap{flex-wrap:wrap}.row.wrap>h1{flex:1 0 auto}.row>.search{flex:1 1 220px;max-width:320px}.choice{display:flex;gap:10px}.choice label{flex:1 1;margin:0;border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;font-weight:500;background:#fff}.choice label.on{border-color:var(--brand);background:#f3f0fe}.choice label b{display:block}.tabs{display:flex;gap:6px;margin-bottom:12px}.tabs button{flex:1 1;padding:10px;border:1px solid var(--line);background:#fff;border-radius:10px;font-weight:600;cursor:pointer;color:var(--muted)}.tabs button.on{border-color:var(--brand);color:var(--brand);background:#f3f0fe}.scanner{position:relative;border-radius:var(--radius);overflow:hidden;background:#000;aspect-ratio:4/3}.scanner video{width:100%;height:100%;object-fit:cover;display:block}.scanner-frame{position:absolute;inset:15% 25%;border:3px solid 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#a7e3bd;color:var(--ok);border-radius:12px;font-weight:600}.code-input{font-family:ui-monospace,Menlo,monospace;font-size:1.5rem;letter-spacing:.2em;text-align:center;text-transform:uppercase}.table-wrap{overflow-x:auto;margin:0 -8px;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:.95rem}th{color:var(--muted);font-weight:600;font-size:.85rem}.plus{color:var(--ok)}.minus,.plus{font-weight:700}.minus{color:var(--bad)}.badge{display:inline-block;font-size:.78rem;padding:2px 8px;border-radius:999px;background:#eee;color:var(--muted)}.link{background:none;border:0;padding:4px 0;color:var(--brand);font:inherit;font-size:.9rem;cursor:pointer;text-decoration:underline}.prize-list{margin:4px 0 0;padding-left:18px;color:var(--muted);font-size:.9rem}fieldset.prizes{border:1px solid var(--line);border-radius:12px;padding:10px 12px 12px;margin:14px 0 6px}fieldset.prizes 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input:focus{outline:none;background:#faf8ff}.box-h{margin:18px 0 4px;font-size:1rem}.box-card{border:1px solid var(--line);border-radius:12px;padding:12px;margin:10px 0;background:#fff}.box-card .head{display:flex;gap:8px;align-items:center}.box-card .head input{flex:1 1;min-width:0}.box-card .field{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.box-card .field .k{font-weight:600;min-width:56px}.share{color:var(--muted);font-size:.88rem}label.check{display:flex;gap:8px;align-items:flex-start;font-weight:500;margin:12px 0 0}label.check input{margin-top:3px;flex:none}.tabs small{font-weight:400}.mini-grid{display:grid;grid-gap:4px;gap:4px;max-width:180px;margin:12px auto 6px}.mini-grid span{aspect-ratio:1;border-radius:5px;background:#e5e7eb}.swatch{flex:none;width:16px;height:16px;border-radius:4px}.swatch.empty{background:#e5e7eb}