:root{--color-bg:#f6f8fb;--color-surface:#fff;--color-surface-2:#eef1f6;--color-border:#e3e8ef;--color-text:#1c2530;--color-muted:#687385;--color-accent:#2f6df6;--color-accent-2:#7c5cff;--color-on-accent:#fff;--color-ok:#1a7f37;--color-warn:#b7791f;--color-err:#cf222e;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-pill:999px;--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, monospace;--text-sm:13px;--text-md:15px;--text-lg:17px;--text-xl:24px;--shadow-1:0 8px 24px #1018281f;--motion-fast:80ms ease;--motion-base:.16s ease;--z-overlay:1000}[data-theme=dark]{--color-bg:#0f1216;--color-surface:#171c23;--color-surface-2:#1f262f;--color-border:#2a323d;--color-text:#e6edf3;--color-muted:#8b97a7;--color-accent:#4c8bf5;--color-accent-2:#7c5cff;--color-on-accent:#fff;--color-ok:#2ea043;--color-warn:#d29922;--color-err:#f85149;--shadow-1:0 10px 30px #00000073}*,:before,:after{box-sizing:border-box}html,body{margin:0}body{font-family:var(--font-sans);font-size:var(--text-md);background:var(--color-bg);color:var(--color-text)}:root{--bg:var(--color-bg);--card:var(--color-surface);--border:var(--color-border);--text:var(--color-text);--muted:var(--color-muted);--accent:var(--color-accent);--ok:var(--color-ok);--err:var(--color-err);font-family:var(--font-sans)}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}.app{max-width:760px;margin:0 auto;padding:28px 22px 60px}.hdr h1{margin:0 0 2px;font-size:24px}.sub{color:var(--muted);font-size:13px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-top:18px;padding:18px 20px}ds-card{margin-top:18px;display:block}ds-button{margin-right:8px}.card h2{margin:0 0 6px;font-size:17px}.muted{color:var(--muted);font-size:14px}.row{align-items:center;gap:10px;margin-top:12px;display:flex}.row.wrap{flex-wrap:wrap}.row ds-input{flex:1}button{font:inherit;cursor:pointer;border:1px solid var(--border);color:var(--text);background:#fff;border-radius:8px;padding:9px 14px}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:disabled{opacity:.6;cursor:default}button.ghost:hover{border-color:var(--accent);color:var(--accent)}button.link{color:var(--accent);background:0 0;border:none;padding:0 0 8px}.results{margin:14px 0 0;padding:0;list-style:none}.results li{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 0;display:flex}.error{color:var(--err);margin-top:12px;font-family:ui-monospace,monospace;font-size:13px}.token{color:#8fe3a6;background:#0f1216;border-radius:8px;margin-top:12px;padding:10px 12px;font-size:12px;overflow-x:auto}.standalone{text-align:center;max-width:520px;margin:80px auto;font-family:system-ui}.standalone .err{color:var(--err);font-family:ui-monospace,monospace;font-size:12px}.credit-header{margin:10px 0;font-size:14px}.flag-banner{border:1px solid var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent);border-radius:8px;margin-bottom:14px;padding:10px 14px;font-size:13px;line-height:1.5}.surface{padding:12px 14px}.surface .invoice-row{gap:12px}.surface .invoice-meta{align-items:center;gap:10px;display:flex}.summary{flex-direction:column;gap:14px;margin-top:12px;display:flex}.summary-figures{gap:24px;display:flex}.summary-stat{flex-direction:column;display:flex}.summary-num{font-size:22px;font-weight:700}.summary-status{flex-wrap:wrap;gap:12px;display:flex}.summary-chip{align-items:center;gap:6px;display:inline-flex}