.tool-fingerprint-viewer .titlebar { margin-bottom: 12px; }
.tool-fingerprint-viewer .explain-block { margin-bottom: 12px; }
.tool-fingerprint-viewer label { display: block; margin: 8px 0 4px; color: #e2e8f0; }
.tool-fingerprint-viewer input,
.tool-fingerprint-viewer textarea {
  width: 100%; box-sizing: border-box; background: #0f172a; color: #e2e8f0;
  border: 1px solid #334155; border-radius: 8px; padding: 8px; font-family: ui-monospace, monospace;
  font-size: 12px;
}
.tool-fingerprint-viewer textarea { resize: vertical; min-height: 80px; }
.tool-fingerprint-viewer .btn-row { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.tool-fingerprint-viewer button:focus-visible,
.tool-fingerprint-viewer input:focus-visible,
.tool-fingerprint-viewer textarea:focus-visible { outline: 2px solid #111111; outline-offset: 2px; }
.tool-fingerprint-viewer .result { margin-top: 16px; }
.tool-fingerprint-viewer .card {
  background: #0f172a; border: 1px solid #334155; border-radius: 10px; padding: 12px;
}
.tool-fingerprint-viewer .dl { display: grid; grid-template-columns: 200px 1fr; gap: 8px; font-size: 13px; }
.tool-fingerprint-viewer .dl dt { color: #94a3b8; }
.tool-fingerprint-viewer .dl dd { margin: 0; word-break: break-all; }
.tool-fingerprint-viewer .mono { font-family: ui-monospace, monospace; font-size: 11px; }
.tool-fingerprint-viewer .warn { color: #fcd34d; }
.tool-fingerprint-viewer .muted { color: #64748b; }
.tool-fingerprint-viewer .msg-error { background: #ececec; color: #333333; padding: 10px; border-radius: 8px; }
.tool-fingerprint-viewer h3 { margin: 16px 0 8px; color: #f1f5f9; font-size: 15px; }
.tool-fingerprint-viewer h3:first-child { margin-top: 0; }
.tool-fingerprint-viewer .footnote { margin-top: 16px; font-size: 12px; color: #64748b; }