/**
 * Author: Rosinaldo Fiuza <rosinaldo.fiuza@gmail.com>
 * Created: 2026-10-13 00:00:00
 * Updated: 2026-10-15 00:00:00
 */
.email-tool {
  max-width: 64rem;
  margin: 2rem auto;
  padding: 1.25rem;
  overflow-wrap: anywhere;
}
.email-tool h1 {
  font-size: 2rem;
  font-weight: 700;
}
.email-tool h2 {
  font-size: 1.25rem;
  font-weight: 600;
}
.email-tool p,
.email-tool label {
  margin: 0.75rem 0;
}
.email-tool label {
  display: block;
  font-weight: 600;
}
.email-tool .ui-input {
  display: block;
  width: 100%;
}
.email-tool-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.email-tool pre {
  max-height: 32rem;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.email-tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
}
.email-tool-grid .ui-card {
  padding: 1.25rem;
}
.email-tool [hidden],
.email-tool[hidden] {
  display: none;
}
.email-tool li {
  margin: 0.75rem 0;
}

.email-mx-table {
  overflow-x: auto;
  max-width: 100%;
}
.email-mx-table table {
  width: 100%;
  border-collapse: collapse;
}
.email-mx-table th,
.email-mx-table td {
  padding: 0.6rem;
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
  border-bottom: 1px solid var(--border-color, #64748b);
}
.email-mx-table caption {
  text-align: left;
  font-weight: 600;
  padding-block: 0.6rem;
}

#email-smtp-targets dl {
  display: grid;
  grid-template-columns: minmax(8rem, 1fr) minmax(0, 2fr);
  gap: 0.5rem;
}
#email-smtp-targets dd {
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
@media (max-width: 480px) {
  #email-smtp-targets dl {
    grid-template-columns: 1fr;
  }
}

#email-alias-chain,
#email-dns-queries,
#email-discovery-domain {
  overflow-wrap: anywhere;
}
#email-dns-queries {
  max-height: 20rem;
  overflow-y: auto;
}

#email-dnsbl-results li {
  border-bottom: 1px solid var(--border-color, #64748b);
  padding-block: 0.75rem;
  overflow-wrap: anywhere;
}