:root{--bg:#030b07;--panel:#0b1b13;--panel2:#10271b;--green:#18f58b;--muted:#91a399;--line:#1f5c3d;--danger:#ff6666;--gold:#f4c95d;--text:#f8fffb}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;background:radial-gradient(circle at 50% 0,#082416 0,var(--bg) 42%);color:var(--text);font-family:Tahoma,"Segoe UI",sans-serif;min-height:100vh}
button,input,select{font:inherit}
.shell{width:min(720px,100%);margin:auto;padding:24px 18px 72px}
.wide{width:min(1120px,100%)}
.brand{text-align:center;margin:18px 0 24px}
.brand-logo{display:block;width:112px;height:112px;object-fit:contain;margin:auto;filter:drop-shadow(0 0 22px #18f58b66)}
.brand-mark{width:82px;height:82px;margin:auto;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--green);font-size:42px;box-shadow:0 0 28px #18f58b44}
.brand h1{color:var(--green);font-size:clamp(32px,8vw,54px);margin:12px 0 4px}
.muted{color:var(--muted)}
.panel{background:linear-gradient(145deg,#0c2016dd,#07120dcc);border:1px solid var(--line);border-radius:26px;padding:22px;margin:16px 0}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.grid{display:grid;gap:14px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.field{display:grid;gap:7px}
.field label{font-weight:700}
.field input,.field select{width:100%;background:#07120d;border:1px solid #315342;border-radius:14px;padding:13px;color:white;outline:none}
.field input:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px #18f58b22}
.btn{border:0;border-radius:999px;padding:13px 22px;background:var(--green);color:#00180c;font-weight:800;cursor:pointer}
.btn-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.btn.secondary{background:transparent;color:var(--green);border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--danger);border:1px solid #793838}
.btn:disabled{opacity:.45;cursor:not-allowed}
.hidden{display:none!important}
.notice{padding:12px 14px;border-radius:14px;background:#123322;border:1px solid var(--line);margin:12px 0}
.notice.error{background:#321515;border-color:#773131;color:#ffb4b4}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.stat{padding:16px;border-radius:18px;background:#0b1d14;border:1px solid #203c2e;text-align:center}
.stat strong{display:block;font-size:26px;color:var(--green)}
.qr-box{display:grid;place-items:center;background:white;border-radius:24px;padding:18px;width:min(320px,100%);margin:16px auto}
.qr-box canvas,.qr-box img{max-width:100%}
.reward{display:flex;justify-content:space-between;gap:12px;padding:15px;border:1px solid #294839;border-radius:18px;margin:10px 0}
.badge{padding:5px 10px;border-radius:999px;background:#15452e;color:var(--green);font-size:13px}
.timeline{display:grid;gap:9px}
.event{border-inline-start:3px solid var(--green);padding:8px 12px;background:#0a1911;border-radius:10px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.nav{display:flex;gap:8px;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;padding:9px 13px;border-radius:999px;border:1px solid #244333}
.nav a.active{color:var(--green);border-color:var(--green)}
table{width:100%;border-collapse:collapse;min-width:700px}
th,td{text-align:right;padding:11px;border-bottom:1px solid #234032}
.table-wrap{overflow:auto}
.scanner{min-height:230px;border:1px dashed var(--line);border-radius:22px;display:grid;place-items:center;overflow:hidden}
.scanner video{width:100%;height:100%;object-fit:cover}
.metric{font-size:30px;color:var(--green);font-weight:800}
@media(max-width:720px){.grid.two,.grid.three,.stats{grid-template-columns:1fr 1fr}
.shell{padding-top:14px}
.panel{padding:17px}
.topbar{align-items:flex-start;gap:12px;flex-direction:column}
}
@media(max-width:430px){.grid.two,.grid.three,.stats{grid-template-columns:1fr}
.btn{width:100%}
}
.brand-mark{display:grid;place-items:center;margin:auto;width:92px;height:92px;border-radius:50%;font-weight:900;font-size:28px;color:#07120d;background:radial-gradient(circle at 35% 30%,#7dffb8,#12ef7c 52%,#08753d);box-shadow:0 0 42px #16f27b66;border:1px solid #4effa0}
.auth-panel{text-align:center;max-width:600px;margin-inline:auto}.auth-icon{font-size:64px;color:var(--green);line-height:1}.separator{display:flex;align-items:center;gap:12px;color:var(--muted);margin:18px 0}.separator:before,.separator:after{content:"";height:1px;background:#244333;flex:1}.text-btn{border:0;background:none;color:var(--green);cursor:pointer;justify-self:end}.center{text-align:center}.top-gap{margin-top:18px}.qr-progress{height:7px;max-width:420px;margin:14px auto;border-radius:99px;background:#26342e;overflow:hidden}.qr-progress span{display:block;height:100%;width:100%;background:linear-gradient(90deg,#17c76a,#37ffa0);transition:width .4s linear}
.stamp-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:18px}.stamp{position:relative;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;color:#375147;border:1px solid #244b37;background:#07120d;box-shadow:inset 0 0 18px #000}.stamp b{font-size:clamp(10px,2vw,16px)}.stamp span{position:absolute;inset-inline-end:-2px;bottom:-9px;font-size:11px;color:#607168}.stamp.filled{color:#06110b;border-color:#28f287;background:radial-gradient(circle,#89ffc0,#1ee77a 60%,#08733d);box-shadow:0 0 22px #1bf17b77}.stamp.filled span{color:#a2b6ad}
@media(max-width:520px){.stamp-grid{gap:10px}.stamp b{font-size:10px}.brand h1{font-size:42px}.auth-panel .row{display:grid;grid-template-columns:1fr}}

/* v6: Smart Dragon launcher + manual fallback code */
.sd-launcher-wrap{display:flex;justify-content:flex-start;position:relative;z-index:50;margin:0 0 12px}
.manual-code-box{margin:14px auto 6px;max-width:300px;padding:12px 16px;border:1px solid #315342;border-radius:16px;background:#07120d;text-align:center}
.manual-code-box span,.manual-code-box small{display:block;color:#9fb7aa}.manual-code-box strong{display:block;margin:6px 0;font-size:2rem;letter-spacing:.18em;color:var(--green);font-variant-numeric:tabular-nums}
@media(max-width:600px){.sd-launcher-wrap{margin-bottom:8px}.manual-code-box strong{font-size:1.75rem}}