:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--brand-red:#c8102e;--brand-yellow:#ffc72c;--ok:#1e8e3e;--err:#c8102e;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:#1a1a1a;background:#f4f4f5}.screen{flex-direction:column;min-height:100vh;display:flex}.screen.center{justify-content:center;align-items:center;padding:1.5rem}.topbar{background:var(--brand-red);color:#fff;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.topbar-brand{align-items:center;gap:.6rem;display:flex}.topbar-logo{border-radius:8px;width:32px;height:32px}.card{text-align:left;background:#fff;border-radius:16px;width:100%;max-width:420px;margin:1rem auto;padding:1.75rem;box-shadow:0 4px 20px #00000014}.logo{border-radius:16px;width:80px;height:80px;margin:0 auto 1rem;display:block}.card h1{color:var(--brand-red);text-align:center;margin:0 0 .25rem;font-size:1.6rem}.card h2{margin-top:0}.subtitle{color:#666;text-align:center;margin:0 0 1.5rem}label{margin-bottom:1rem;font-size:.9rem;font-weight:600;display:block}input,select{border:1px solid #ccc;border-radius:10px;width:100%;margin-top:.35rem;padding:.85rem;font-family:inherit;font-size:1.05rem;display:block}.btn{cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:10px;padding:.9rem 1.25rem;font-family:inherit;font-size:1rem}.btn.primary{background:var(--brand-red);color:#fff;border-color:var(--brand-red);flex:1;font-weight:600}.btn.primary:disabled{opacity:.6;cursor:not-allowed}.btn.link{color:#fff;background:0 0;border:none;text-decoration:underline}.btn.big{width:100%;padding:1.1rem;font-size:1.15rem}.actions{gap:.75rem;margin-top:1rem;display:flex}.banner{border-radius:10px;margin:.75rem 0;padding:.75rem 1rem;font-size:.95rem}.banner.error{color:var(--err);background:#fdecea}.scan-wrap{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:.75rem;padding:1rem;display:flex}.scan-video{background:#000;border-radius:16px;width:100%;max-width:480px}.hint{color:#555;text-align:center}.center-text{text-align:center}.amount{color:var(--brand-red);margin:.5rem 0;font-size:2.2rem;font-weight:700}.result-screen{justify-content:center;align-items:center;gap:1.5rem;padding:2rem}.result-screen.success .result-icon{color:var(--ok)}.result-screen.error .result-icon{color:var(--err)}.result-icon{font-size:5rem;font-weight:700}.result-message{text-align:center;font-size:1.4rem;font-weight:600}