:root{--bg: #0b0b0b;--panel: #151515;--text: #fafafa;--muted: #a3a3a3;--orange: #f97316;--red: #e10600;--success: #22c55e}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 900px at 20% -10%,#111,var(--bg));color:var(--text)}.container{max-width:880px;margin:0 auto;padding:24px}.panel{background:linear-gradient(180deg,var(--panel) 0%,#101010 100%);border:1px solid #242424;border-radius:14px;padding:20px;box-shadow:0 10px 30px #00000059,inset 0 1px #ffffff05}h1{font-size:26px;margin:0 0 6px}.sub{color:var(--muted);margin-bottom:18px}.cta-row{display:grid;grid-template-columns:1fr;gap:14px;margin-top:14px}@media (min-width: 600px){.cta-row{grid-template-columns:1fr 1fr}}button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;color:var(--text);cursor:pointer;font-weight:800}button.cta{border-radius:14px;padding:18px;font-size:18px;text-transform:uppercase;letter-spacing:.04em;display:flex;align-items:center;justify-content:center;gap:10px}button.cta-scan{background:linear-gradient(180deg,#ff7a1a 0%,var(--orange) 100%)}button.cta-manual{background:linear-gradient(180deg,#ff2a1a 0%,var(--red) 100%)}.ghost-btn{background:transparent;border:2px solid #2a2a2a;padding:10px 14px;border-radius:10px;color:var(--muted)}.row{display:flex;gap:10px;align-items:center}.row>*{flex:1}input,select{width:100%;padding:12px 14px;background:#0d0d0d;color:var(--text);border:1px solid #2a2a2a;border-radius:10px}label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px}.status{font-weight:800}.status.ok{color:var(--success)}.status.err{color:#fb7185}.big-check{width:120px;height:120px;border-radius:999px;background:#22c55e26;display:grid;place-items:center;margin:12px auto 8px;border:2px solid var(--success)}.big-check svg{width:80px;height:80px;fill:var(--success)}.history{margin-top:16px;font-size:14px;color:var(--muted)}.history-item{display:flex;justify-content:space-between;border-top:1px solid #242424;padding:10px 0}.footer{margin-top:16px;font-size:12px;color:var(--muted)}.home-hero{text-align:center;margin-top:18px}.scan-circle{width:180px;height:180px;border-radius:999px;margin:0 auto;border:6px solid rgba(249,115,22,.25);background:conic-gradient(from 220deg,#ff7a1a,#f97316,#ff7a1a);display:grid;place-items:center;box-shadow:0 18px 40px #f9731640,inset 0 2px 10px #ffffff0f;transition:transform .15s ease,box-shadow .2s ease}.scan-circle:active{transform:scale(.98);box-shadow:0 10px 24px #f9731640,inset 0 1px 6px #ffffff0f}.scan-circle .label{font-size:18px;font-weight:900;letter-spacing:.1em}.scan-circle .icon{width:42px;height:42px;margin-bottom:6px}.manual-actions{margin-top:16px;display:flex;justify-content:center;gap:10px}.prefix-chip{background:#1a1a1a;color:#f97316;padding:10px 12px;border-radius:10px;font-weight:800;border:1px solid #2a2a2a}.manual-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center}.video-wrap{position:relative;overflow:hidden;border-radius:12px;background:#000}video{width:100%;height:auto;display:block}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.corner{position:absolute;width:24px;height:24px;border:3px solid rgba(255,255,255,.75)}.corner.tl{left:8px;top:8px;border-right:0;border-bottom:0}.corner.tr{right:8px;top:8px;border-left:0;border-bottom:0}.corner.bl{left:8px;bottom:8px;border-right:0;border-top:0}.corner.br{right:8px;bottom:8px;border-left:0;border-top:0}.overlay .flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#22c55e38;box-shadow:inset 0 0 80px #22c55e66;animation:flash-out .24s ease-out forwards}@keyframes flash-out{0%{opacity:1}to{opacity:0}}