/**
 * DNS Propagation Checker – multi-resolver result UI
 */

.page-dns-propagation-checker .tool-results-panel {
  margin-top: 20px;
}

.dns-propagation-result {
  padding-bottom: 24px;
}

/* Summary card */
.dns-propagation-summary-card {
  padding: 20px 24px;
  margin-bottom: 20px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-card);
}

.dns-propagation-summary-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 16px 0;
  color: var(--color-text);
}

.dns-propagation-summary-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 24px;
  align-items: start;
}

.dns-propagation-summary-row {
  display: contents;
}

.dns-propagation-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  opacity: 0.9;
}

.dns-propagation-value {
  font-size: 14px;
  color: var(--color-text);
}

.dns-propagation-value code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
}

.dns-propagation-type-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 4px;
  background: var(--color-soft);
  border: 1px solid var(--color-border);
}

/* Callout */
.dns-propagation-callout {
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

.dns-propagation-callout-diff {
  background: rgba(234, 179, 8, 0.08);
  border-color: rgba(234, 179, 8, 0.4);
}

.dns-propagation-callout p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text);
}

.dns-propagation-resolver-note {
  font-size: 13px;
  color: var(--color-text);
  opacity: 0.8;
  margin: 0 0 16px 0;
}

/* Table */
.dns-propagation-table-wrap {
  overflow-x: auto;
  margin-bottom: 20px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-card);
}

.dns-propagation-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.dns-propagation-table th,
.dns-propagation-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.dns-propagation-table th {
  font-weight: 600;
  background: var(--color-soft);
  white-space: nowrap;
}

.dns-propagation-table tbody tr:last-child td {
  border-bottom: none;
}

.dns-propagation-ip,
.dns-propagation-endpoint {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.dns-propagation-doh-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--color-soft);
  border: 1px solid var(--color-border);
  font-size: 11px;
  font-weight: 600;
  cursor: help;
}

.dns-propagation-answers-cell {
  min-width: 120px;
}

.dns-propagation-answer-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 2px 6px 2px 0;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--color-soft);
  border: 1px solid var(--color-border);
  font-size: 12px;
}

.dns-propagation-answer-chip code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dns-propagation-answer-copy {
  display: inline-flex;
  padding: 2px;
  border: none;
  background: transparent;
  color: var(--color-text);
  opacity: 0.65;
  cursor: pointer;
  border-radius: 4px;
  flex-shrink: 0;
}

.dns-propagation-answer-copy:hover {
  opacity: 1;
  background: var(--color-box);
}

.dns-propagation-no-answer {
  color: var(--color-text);
  opacity: 0.6;
}

.dns-propagation-region {
  font-size: 12px;
  opacity: 0.8;
  margin-left: 4px;
}

/* Status badges */
.dns-propagation-status-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.dns-prop-status-match {
  background: rgba(34, 197, 94, 0.12);
  color: var(--color-success, #22c55e);
}

.dns-prop-status-different {
  background: rgba(234, 179, 8, 0.12);
  color: var(--color-warning, #b45309);
}

.dns-prop-status-nxdomain {
  background: rgba(239, 68, 68, 0.1);
  color: rgb(220, 38, 38);
}

.dns-prop-status-nodata,
.dns-prop-status-timeout,
.dns-prop-status-error {
  background: var(--color-soft);
  color: var(--color-text);
  opacity: 0.9;
}

/* Guidance */
.dns-propagation-guidance {
  padding: 16px 20px;
  margin-bottom: 20px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-soft);
}

.dns-propagation-guidance-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--color-text);
}

.dns-propagation-guidance p {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  color: var(--color-text);
  opacity: 0.9;
}

/* Actions */
.dns-propagation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.dns-propagation-action-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-soft);
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.2s;
}

.dns-propagation-action-btn:hover {
  background: var(--color-box);
}

/* Empty state */
.dns-propagation-empty-state {
  padding: 24px 20px;
  max-width: 560px;
}

.dns-propagation-empty-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.dns-propagation-empty-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0.85;
  margin-bottom: 12px;
}

.dns-propagation-empty-hint {
  font-size: 13px;
  color: var(--color-text);
  opacity: 0.75;
  margin-bottom: 16px;
}

.dns-propagation-empty-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.dns-propagation-empty-chips-label {
  font-size: 13px;
  color: var(--color-text);
  opacity: 0.8;
}

.dns-propagation-empty-chip {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: var(--color-soft);
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.dns-propagation-empty-chip:hover {
  background: var(--color-box);
  border-color: rgba(59, 130, 246, 0.4);
}

/* Loading skeleton */
.dns-propagation-loading {
  padding: 24px;
}

.dns-propagation-skeleton-summary {
  height: 120px;
  border-radius: 12px;
  background: var(--color-soft);
  animation: dns-prop-skeleton-pulse 1.2s ease-in-out infinite;
  margin-bottom: 20px;
}

.dns-propagation-skeleton-table {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dns-propagation-skeleton-row {
  height: 48px;
  border-radius: 8px;
  background: var(--color-soft);
  animation: dns-prop-skeleton-pulse 1.2s ease-in-out infinite;
}

@keyframes dns-prop-skeleton-pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Error */
.dns-propagation-error {
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.dns-propagation-error h4 {
  margin: 0 0 8px 0;
  color: rgb(239, 68, 68);
}

.dns-propagation-error p {
  margin: 0 0 16px 0;
  line-height: 1.5;
  color: var(--color-text);
}

/* Form optional label */
.form-optional {
  font-weight: 400;
  opacity: 0.7;
}

@media (max-width: 768px) {
  .dns-propagation-summary-grid {
    grid-template-columns: 1fr;
  }
  .dns-propagation-table th,
  .dns-propagation-table td {
    padding: 10px 12px;
    font-size: 13px;
  }
  .dns-propagation-answer-chip code {
    max-width: 120px;
  }
}