:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#0b0d10;--card:#15181d;--text:#e8eaed;--muted:#9aa3ad;--accent:#4f9dff;--ok:#3ecf8e;--bad:#ff6b6b;--border:#262b31}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{max-width:480px;margin:0 auto;padding:16px 16px 48px}header{padding:24px 0 8px}h1{margin:0;font-size:28px}.subtitle{color:var(--muted);margin:4px 0 0}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-top:16px;padding:16px}.card h2{margin:0 0 8px;font-size:16px}.hint{color:var(--muted);margin:0 0 12px;font-size:13px}label{margin-bottom:12px;font-size:14px;display:block}input{border:1px solid var(--border);width:100%;color:var(--text);background:#0e1013;border-radius:8px;margin-top:6px;padding:12px;font-size:16px;display:block}button{background:var(--accent);color:#06121f;cursor:pointer;border:none;border-radius:8px;width:100%;padding:14px;font-size:16px;font-weight:600}button:active{opacity:.85}.results.hidden{display:none}.flag{margin:0 0 8px;font-weight:600}.flag-ok{color:var(--ok)}.flag-bad{color:var(--bad)}.bill{margin-top:12px}.bill h3{color:var(--muted);margin:0 0 6px;font-size:14px}table{border-collapse:collapse;width:100%;font-size:14px}td{border-bottom:1px solid var(--border);padding:6px 0}td:last-child{text-align:right;font-variant-numeric:tabular-nums}.total td{border-bottom:none;padding-top:8px;font-weight:700}footer{text-align:center;color:var(--muted);margin-top:32px;font-size:12px}