:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f172a;--panel:#1e293b;--line:#334155;--text:#e2e8f0;--muted:#94a3b8;--accent:#2dd4bf;--accent-ink:#042f2e;--danger:#fca5a5;--nav-h:56px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;margin:0}h1{margin:0 0 .5rem;font-size:1.5rem}h2{margin:1.5rem 0 .5rem;font-size:1.1rem}.muted{color:var(--muted)}.error{color:var(--danger)}code{background:var(--panel);word-break:break-all;border-radius:4px;padding:.1rem .35rem}button,input{font:inherit}button{background:var(--accent);color:var(--accent-ink);cursor:pointer;border:0;border-radius:8px;min-height:44px;padding:.7rem 1rem;font-weight:600}button:disabled{opacity:.5;cursor:default}button.link{color:var(--muted);background:0 0;margin-top:.5rem;font-weight:400;text-decoration:underline}label{color:var(--muted);margin:1rem 0;font-size:.9rem;display:block}input{background:var(--panel);width:100%;min-height:44px;color:var(--text);border:1px solid var(--line);border-radius:8px;margin-top:.35rem;padding:.7rem .8rem;font-size:16px;display:block}input:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card-page{max-width:420px;padding:max(2rem, env(safe-area-inset-top)) 16px 2rem;margin:0 auto}.qr{background:#fff;border-radius:8px;margin:1rem 0;padding:8px;display:block}.badge{border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:.2rem .7rem;font-size:.85rem;display:inline-block}.shell{flex-direction:column;min-height:100%;display:flex}.brand{display:none}.content{padding:max(1.25rem, env(safe-area-inset-top)) 16px calc(var(--nav-h) + 1.5rem + env(safe-area-inset-bottom));flex:1;width:100%;max-width:960px}nav{z-index:10;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0;overflow-x:auto}nav a{min-width:64px;min-height:var(--nav-h);color:var(--muted);flex:1 0 auto;justify-content:center;align-items:center;padding:0 .75rem;font-size:.8rem;text-decoration:none;display:flex}nav a.active{color:var(--accent);font-weight:600}@media (width>=820px){.shell{flex-direction:row}.brand{width:200px;padding:1.25rem 1.25rem 0;font-size:1.1rem;font-weight:700;display:block;position:fixed;top:0;left:0}nav{border-top:0;border-right:1px solid var(--line);background:0 0;flex-direction:column;width:200px;padding:.5rem 0;top:3.5rem;bottom:0;right:auto;overflow-x:visible}nav a{flex:none;justify-content:flex-start;min-height:44px;padding:0 1.25rem;font-size:1rem}nav a.active{background:var(--panel)}.content{margin-left:200px;padding:2rem 2.5rem}}