.ws-tool .ws-layout {
  align-items: flex-start;
  row-gap: 16px;
}
.ws-settings-panel,
.ws-result-panel {
  min-width: 0;
  height: 100%;
}
.ws-panel-header {
  gap: 12px;
}
.ws-panel-header > span:first-child {
  flex: 1;
  min-width: 0;
}
.ws-panel-header i {
  margin-right: 6px;
}
.ws-result-status {
  flex: 0 1 auto;
  min-width: 0;
  color: var(--text-3);
  font-size: 12.5px;
  font-weight: 500;
  text-align: right;
}
.ws-settings-body,
.ws-result-body {
  gap: 16px;
}
.ws-settings-panel,
.ws-result-panel,
.ws-settings-body,
.ws-result-body {
  background: #fff;
}
.ws-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  margin: 0;
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 600;
}
.ws-field .form-control {
  width: 100%;
  min-width: 0;
  padding-top: 8px;
  padding-bottom: 8px;
  font-size: 14px;
}
.ws-examples {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.ws-examples-title,
.ws-history-title {
  color: var(--text-3);
  font-size: 12.5px;
  font-weight: 600;
}
.ws-example-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ws-chip {
  font-size: 12.5px;
}
.ws-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ws-action-row .btn {
  justify-content: center;
  min-width: 170px;
}
.ws-action-row .btn i {
  margin-right: 6px;
}
.ws-message {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 13.5px;
  line-height: 1.45;
}
.ws-history {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.ws-history-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ws-history-list:empty::after {
  content: 'No lookups yet.';
  color: var(--text-3);
  font-size: 12.5px;
}
.ws-history-btn {
  font-size: 12.5px;
}
.ws-result-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.ws-result-domain {
  min-width: 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  word-break: break-all;
}
.ws-result-head .btn i {
  margin-right: 6px;
}
.ws-result {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.ws-group {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.ws-group-title {
  padding: 8px 14px;
  background: var(--bg-soft);
  color: var(--text-2);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .02em;
}
.ws-group-title i {
  margin-right: 6px;
  color: var(--primary);
}
.ws-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 9px 14px;
  border-top: 1px solid var(--border);
  min-width: 0;
}
.ws-row:first-child {
  border-top: 0;
}
.ws-key {
  flex: 0 0 auto;
  min-width: 150px;
  color: var(--text-3);
  font-size: 13px;
}
.ws-val {
  flex: 1 1 240px;
  min-width: 0;
  color: var(--text);
  font-size: 13.5px;
  word-break: break-all;
  white-space: normal;
}
.ws-val.ws-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 12.5px;
}
.ws-status-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ws-status-chip {
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  line-height: 1.6;
  word-break: break-all;
}
.ws-ns-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.ws-ns-item {
  color: var(--text);
  font-size: 13.5px;
}
.ws-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 28px 16px;
  color: var(--text-3);
  font-size: 13.5px;
}
.ws-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: ws-spin .7s linear infinite;
}
@keyframes ws-spin {
  to {
    transform: rotate(360deg);
  }
}
.ws-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 36px 16px;
  color: var(--text-3);
  text-align: center;
}
.ws-empty i {
  font-size: 34px;
  line-height: 1;
  color: var(--border);
}
.ws-empty p {
  margin: 0;
  font-size: 13.5px;
}
.ws-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
  color: var(--text-3);
  font-size: 12.5px;
  line-height: 1.45;
}
.ws-note i {
  margin-top: 1px;
  color: var(--primary);
}
:root[data-theme="dark"] .ws-settings-panel,
:root[data-theme="dark"] .ws-result-panel,
:root[data-theme="dark"] .ws-settings-body,
:root[data-theme="dark"] .ws-result-body,
:root[data-theme="dark"] .ws-group {
  background: #161b22;
}
:root[data-theme="dark"] .ws-row {
  border-top-color: rgba(148, 163, 184, .15);
}
:root[data-theme="dark"] .ws-group-title,
:root[data-theme="dark"] .ws-result-head {
  background: #0d1117;
}
:root[data-theme="dark"] .ws-message {
  border-color: #7f1d1d;
  background: rgba(127, 29, 29, .18);
}
@media (max-width: 640px) {
  .ws-panel-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    row-gap: 6px;
  }
  .ws-result-status {
    min-height: 2.8em;
    text-align: left;
  }
  .ws-action-row {
    display: grid;
  }
  .ws-action-row .btn {
    width: 100%;
    min-width: 0;
  }
  .ws-key {
    min-width: 100%;
  }
  .ws-settings-body,
  .ws-result-body {
    padding: 14px;
  }
}