.public-regex-layout {
  display: grid;
  grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr);
  gap: 16px;
  align-items: flex-start;
}
.prx-panel {
  min-width: 0;
  background: #fff;
}
.prx-panel-header {
  gap: 12px;
}
.prx-panel-header > span:first-child {
  flex: 1;
  min-width: 0;
}
.prx-panel-header i {
  margin-right: 6px;
}
.prx-library-body,
.prx-detail-body {
  gap: 14px;
  background: #fff;
}
.prx-field {
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 0;
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 600;
}
.prx-field .form-control {
  width: 100%;
  min-width: 0;
}
.prx-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.prx-filter-row .btn {
  min-width: 78px;
  justify-content: center;
}
.prx-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.prx-stats > div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 12px 14px;
  border-right: 1px solid var(--border);
}
.prx-stats > div:last-child {
  border-right: 0;
}
.prx-stats strong {
  overflow: hidden;
  color: var(--text);
  font-size: 18px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prx-stats span,
.prx-card small,
.prx-pattern-detail p,
.prx-token span,
.prx-match-summary,
.prx-match-item span {
  color: var(--text-3);
  font-size: 12.5px;
  line-height: 1.4;
}
.prx-pattern-grid {
  display: grid;
  gap: 10px;
  max-height: 642px;
  overflow: auto;
  padding-right: 2px;
}
.prx-card {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.prx-card:hover,
.prx-card:focus,
.prx-card.is-active {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.prx-card strong {
  overflow: hidden;
  font-size: 14px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prx-card code {
  display: block;
  overflow: hidden;
  color: var(--primary);
  font-family: var(--mono-font);
  font-size: 12.5px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prx-pattern-detail {
  display: grid;
  gap: 10px;
}
.prx-pattern-detail h3 {
  margin: 0;
  color: var(--text);
  font-size: 20px;
  line-height: 1.3;
}
.prx-pattern-detail p {
  margin: 0;
}
.prx-code-wrap {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.prx-code-wrap code {
  display: block;
  overflow-wrap: anywhere;
  color: var(--primary);
  font-family: var(--mono-font);
  font-size: 14px;
  line-height: 1.45;
}
.prx-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.prx-tag-row span {
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-2);
  font-size: 12px;
  line-height: 1.35;
}
.prx-test-panel {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.prx-test-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 700;
}
.prx-flag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.prx-flag-row label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  color: var(--text-2);
  font-family: var(--mono-font);
  font-size: 12.5px;
  font-weight: 700;
}
.prx-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.prx-action-row .btn,
#prx-copy-pattern {
  justify-content: center;
}
.prx-action-row .btn i,
#prx-copy-pattern i,
#prx-reset i {
  margin-right: 6px;
}
.prx-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;
}
.prx-match-summary {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.prx-match-list {
  display: grid;
  gap: 8px;
}
.prx-match-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 80px;
  gap: 8px;
  align-items: start;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.prx-match-item code {
  overflow-wrap: anywhere;
  color: var(--text);
  font-family: var(--mono-font);
  font-size: 12.5px;
  line-height: 1.35;
}
.prx-empty {
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-3);
  text-align: center;
}
.prx-cheatsheet-panel {
  margin-top: 16px;
}
.prx-syntax-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.prx-token {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.prx-token code {
  color: var(--primary);
  font-family: var(--mono-font);
  font-size: 14px;
  line-height: 1.35;
}
:root[data-theme="dark"] .prx-panel,
:root[data-theme="dark"] .prx-library-body,
:root[data-theme="dark"] .prx-detail-body,
:root[data-theme="dark"] .prx-card,
:root[data-theme="dark"] .prx-match-summary,
:root[data-theme="dark"] .prx-match-item,
:root[data-theme="dark"] .prx-token {
  background: #161b22;
}
:root[data-theme="dark"] .prx-message {
  border-color: #7f1d1d;
  background: rgba(127, 29, 29, .18);
}
@media (max-width: 991px) {
  .public-regex-layout {
    grid-template-columns: 1fr;
  }
  .prx-pattern-grid {
    max-height: none;
  }
}
@media (max-width: 640px) {
  .prx-panel .form-control-group-body {
    padding: 14px;
  }
  .prx-panel-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
  .prx-filter-row,
  .prx-action-row {
    display: grid;
    grid-template-columns: 1fr;
  }
  .prx-filter-row .btn,
  .prx-action-row .btn {
    width: 100%;
    min-width: 0;
  }
  .prx-stats,
  .prx-match-item {
    grid-template-columns: 1fr;
  }
  .prx-stats > div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .prx-stats > div:last-child {
    border-bottom: 0;
  }
  .prx-test-header {
    display: grid;
    grid-template-columns: 1fr;
  }
  #prx-copy-pattern {
    min-width: 122px;
    padding-right: 8px;
    padding-left: 8px;
    white-space: nowrap;
  }
}