:root{--ink: #111111;--bg: #f7f7f5;--surface: #ffffff;--muted: rgba(17, 17, 17, .55);--line: rgba(17, 17, 17, .08);--danger: #c0392b;--ok: #067647;--shadow: 0 2px 8px rgba(17, 17, 17, .05);font-family:Google Sans Flex,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}.page{max-width:720px;margin:0 auto;padding:0 16px 64px}.center{min-height:100dvh;display:grid;place-items:center;padding:24px}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;align-items:center;gap:12px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 4px 20px;position:sticky;top:0;background:var(--bg)}.brand{font-weight:700;letter-spacing:-.01em;font-size:18px}.brand-dim{color:var(--muted);font-weight:600}.card{background:var(--surface);border-radius:16px;box-shadow:var(--shadow);padding:18px}.card+.card{margin-top:0}.h2{font-size:15px;font-weight:700;letter-spacing:-.01em;margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:12px}.strong{font-weight:600}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}p{margin:0 0 12px;line-height:1.5}.input{width:100%;font-size:16px;padding:11px 13px;margin-bottom:10px;border:none;border-radius:12px;background:var(--bg);color:var(--ink);outline:none}.input:focus{box-shadow:0 0 0 2px #1111111a}.btn{border:none;cursor:pointer;font-size:14px;font-weight:500;border-radius:999px;padding:10px 18px;transition:background .15s,opacity .15s}.btn:disabled{opacity:.45;cursor:default}.btn-primary{background:var(--ink);color:#fff}.btn-primary:not(:disabled):hover{background:#111111e6}.btn-ghost{background:#1111110a;color:var(--ink)}.btn-ghost:hover{background:#11111112}.listrow{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.listrow:first-of-type{border-top:none}.chip{font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;background:#1111110d;color:var(--muted)}.chip-verified{background:#0676471a;color:var(--ok)}.chip-rejected,.chip-revoked{background:#c0392b1a;color:var(--danger)}.error{color:var(--danger)}.ok{color:var(--ok)}