:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f6f8;--card:#fff;--border:#e2e5ea;--text:#1a1d23;--muted:#6b7280;--accent:#7a3b2e;--accent-hover:#5f2d23;--success:#1f8a4c;--danger:#c0392b;--warning:#b7791f}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}main{max-width:480px;margin:0 auto;padding:48px 20px}h1{margin:0 0 4px;font-size:22px}.subtitle{color:var(--muted);margin:0 0 28px;font-size:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px}.field{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.field label{color:var(--muted);font-size:13px;font-weight:600}.field input,.field select,.field textarea{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:8px;padding:10px 12px;font-size:15px}.amount-row{gap:8px;display:flex}.amount-row input{flex:1}.amount-row select{width:90px}button.primary{color:#fff;background:var(--accent);cursor:pointer;border:none;border-radius:8px;width:100%;padding:12px;font-size:15px;font-weight:600}button.primary:hover{background:var(--accent-hover)}button.primary:disabled{opacity:.6;cursor:not-allowed}.error{color:var(--danger);margin-top:8px;font-size:13px}.order-header{justify-content:space-between;align-items:baseline;margin-bottom:20px;display:flex}.order-amount{font-size:28px;font-weight:700}.badge{letter-spacing:.02em;text-transform:uppercase;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;display:inline-block}.badge.pending{color:var(--warning);background:#fdf1da}.badge.paid{color:var(--success);background:#e2f5e9}.badge.failed,.badge.expired{color:var(--danger);background:#fbe6e3}.qr-wrap{justify-content:center;padding:20px 0;display:flex}.qr-wrap.settled{opacity:.35;filter:grayscale()}.meta-row{color:var(--muted);border-top:1px solid var(--border);justify-content:space-between;padding:8px 0;font-size:13px;display:flex}.deeplink{text-align:center;border:1px solid var(--border);color:var(--text);border-radius:8px;margin-top:16px;padding:12px;font-size:14px;font-weight:600;text-decoration:none;display:block}.status-line{text-align:center;color:var(--muted);margin-top:16px;font-size:14px}.back-link{color:var(--muted);margin-top:24px;font-size:13px;display:inline-block}