.tool-email-header-analyzer .titlebar {
  margin-bottom: 12px;
}
.tool-email-header-analyzer .explain-block {
  margin-bottom: 16px;
}
.tool-email-header-analyzer .viz-container {
  margin-bottom: 16px;
}
.tool-email-header-analyzer .hop-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tool-email-header-analyzer .hop {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #111827;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 8px;
  font-size: 12px;
}
.tool-email-header-analyzer .hop-num {
  flex: 0 0 24px;
  height: 24px;
  border-radius: 999px;
  background: #1e3a5f;
  color: #bfdbfe;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.tool-email-header-analyzer .hop-txt {
  color: #cbd5e1;
  word-break: break-word;
}
.tool-email-header-analyzer label {
  display: block;
  margin-bottom: 6px;
  color: #e2e8f0;
}
.tool-email-header-analyzer textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: ui-monospace, monospace;
  font-size: 12px;
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 10px;
  resize: vertical;
}
.tool-email-header-analyzer .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.tool-email-header-analyzer .btn-row button {
  cursor: pointer;
}
.tool-email-header-analyzer button:focus-visible,
.tool-email-header-analyzer textarea:focus-visible {
  outline: 2px solid #111111;
  outline-offset: 2px;
}
.tool-email-header-analyzer .result .card {
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #0f172a;
}
.tool-email-header-analyzer .result h3 {
  margin: 0 0 10px;
  color: #f1f5f9;
}
.tool-email-header-analyzer .auth-dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 6px;
  font-size: 13px;
}
.tool-email-header-analyzer .auth-dl dt {
  color: #94a3b8;
}
.tool-email-header-analyzer .auth-dl dd {
  margin: 0;
  color: #e2e8f0;
}
.tool-email-header-analyzer .risk-warn {
  color: #fcd34d;
}
.tool-email-header-analyzer .risk-error {
  color: #fca5a5;
}
.tool-email-header-analyzer .risk-info {
  color: #93c5fd;
}
.tool-email-header-analyzer .risk-list {
  margin: 10px 0 0;
  padding-left: 18px;
}
.tool-email-header-analyzer .warn-list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: #fde68a;
  font-size: 13px;
}
.tool-email-header-analyzer .table-wrap {
  overflow: auto;
  max-height: 320px;
}
.tool-email-header-analyzer .hdr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.tool-email-header-analyzer .hdr-table th {
  text-align: left;
  vertical-align: top;
  padding: 6px 8px;
  border-bottom: 1px solid #334155;
  color: #94a3b8;
  width: 180px;
}
.tool-email-header-analyzer .hdr-table td {
  padding: 6px 8px;
  border-bottom: 1px solid #1e293b;
  color: #e2e8f0;
  word-break: break-word;
}
.tool-email-header-analyzer .msg-error {
  background: #ececec;
  border: 1px solid #7f1d1d;
  color: #333333;
  padding: 10px;
  border-radius: 8px;
}
.tool-email-header-analyzer .muted {
  color: #64748b;
  margin: 0;
}
.tool-email-header-analyzer .muted-msg {
  color: #94a3b8;
  margin: 0;
  font-size: 14px;
}
.tool-email-header-analyzer .footnote {
  margin-top: 16px;
  font-size: 12px;
  color: #64748b;
}