/* WordPress テーマとの干渉を避けるため、すべて .hgen 配下に限定する */
.hgen {
  --hgen-fg: #1f2328;
  --hgen-muted: #59636e;
  --hgen-bg: #ffffff;
  --hgen-bg-sub: #f6f8fa;
  --hgen-border: #d1d9e0;
  --hgen-accent: #0969da;
  --hgen-accent-fg: #ffffff;
  --hgen-ok: #1a7f37;
  --hgen-ok-bg: #dafbe1;
  --hgen-warn: #9a6700;
  --hgen-warn-bg: #fff8c5;
  --hgen-error: #d1242f;
  --hgen-error-bg: #ffebe9;
  box-sizing: border-box;
  max-width: 100%;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
  padding: 16px;
  border: 1px solid var(--hgen-border);
  border-radius: 8px;
  background: var(--hgen-bg);
  color: var(--hgen-fg);
  font-size: 15px;
  line-height: 1.6;
}
.hgen *,
.hgen *::before,
.hgen *::after {
  box-sizing: border-box;
}
.hgen [hidden] {
  display: none !important;
}
.hgen .hgen-tabs {
  display: flex;
  gap: 4px;
  margin: 0 0 12px;
  border-bottom: 1px solid var(--hgen-border);
}
.hgen .hgen-tab {
  margin: 0 0 -1px;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: 6px 6px 0 0;
  background: transparent;
  color: var(--hgen-muted);
  font: inherit;
  cursor: pointer;
}
.hgen .hgen-tab[aria-selected="true"] {
  border-color: var(--hgen-border);
  border-bottom-color: var(--hgen-bg);
  background: var(--hgen-bg);
  color: var(--hgen-fg);
  font-weight: bold;
}
.hgen .hgen-panel {
  margin: 0 0 12px;
}
.hgen .hgen-label {
  display: block;
  margin: 0 0 8px;
  font-weight: bold;
}
.hgen .hgen-count {
  margin-left: 8px;
  color: var(--hgen-muted);
  font-weight: normal;
}
.hgen .hgen-textarea {
  display: block;
  width: 100%;
  min-height: 7em;
  margin: 4px 0 0;
  padding: 8px;
  border: 1px solid var(--hgen-border);
  border-radius: 6px;
  background: var(--hgen-bg);
  color: var(--hgen-fg);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.5;
  resize: vertical;
  word-break: break-all;
}
.hgen .hgen-textarea-small {
  min-height: 3.5em;
}
.hgen .hgen-row-opts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 0 0 4px;
}
.hgen .hgen-field {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  margin: 0;
}
.hgen .hgen-select {
  max-width: 100%;
  margin: 0;
  padding: 4px 8px;
  border: 1px solid var(--hgen-border);
  border-radius: 6px;
  background: var(--hgen-bg);
  color: var(--hgen-fg);
  font: inherit;
  font-size: 14px;
}
.hgen .hgen-hint {
  margin: 4px 0 0;
  color: var(--hgen-muted);
  font-size: 13px;
}
.hgen .hgen-drop {
  margin: 0 0 8px;
  padding: 20px 16px;
  border: 2px dashed var(--hgen-border);
  border-radius: 8px;
  background: var(--hgen-bg-sub);
  text-align: center;
}
.hgen .hgen-drop[data-over] {
  border-color: var(--hgen-accent);
  background: #ddf4ff;
}
.hgen .hgen-drop-text {
  margin: 0 0 8px;
  color: var(--hgen-muted);
  font-size: 14px;
}
.hgen .hgen-file {
  display: inline-block;
  max-width: 100%;
  font-weight: normal;
}
.hgen .hgen-fileinfo {
  margin: 0 0 8px;
  font-size: 14px;
  word-break: break-all;
}
.hgen .hgen-fileinfo:empty {
  display: none;
}
.hgen .hgen-progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
}
.hgen .hgen-progress {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  height: 12px;
}
.hgen .hgen-options {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0 0 12px;
  padding: 8px 12px;
  border: 1px solid var(--hgen-border);
  border-radius: 6px;
  background: var(--hgen-bg-sub);
}
.hgen .hgen-options legend {
  padding: 0 4px;
  color: var(--hgen-muted);
  font-size: 13px;
}
.hgen .hgen-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  cursor: pointer;
}
.hgen .hgen-check-upper {
  margin-left: auto;
}
.hgen .hgen-results {
  margin: 0 0 8px;
}
.hgen .hgen-result {
  margin: 0 0 8px;
  padding: 8px 10px;
  border: 1px solid var(--hgen-border);
  border-radius: 6px;
  background: var(--hgen-bg);
}
.hgen .hgen-result[data-match="ok"] {
  border-color: var(--hgen-ok);
  background: var(--hgen-ok-bg);
}
.hgen .hgen-result-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  margin: 0 0 4px;
}
.hgen .hgen-result-name {
  font-weight: bold;
}
.hgen .hgen-badge {
  padding: 0 6px;
  border-radius: 10px;
  font-size: 12px;
}
.hgen .hgen-badge-weak {
  background: var(--hgen-warn-bg);
  color: var(--hgen-warn);
}
.hgen .hgen-match {
  color: var(--hgen-ok);
  font-size: 13px;
  font-weight: bold;
}
.hgen .hgen-match:empty {
  display: none;
}
.hgen .hgen-btn.hgen-btn-copy {
  margin-left: auto;
}
.hgen .hgen-value {
  min-height: 1.5em;
  margin: 0;
  color: var(--hgen-fg);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-all;
  overflow-wrap: anywhere;
}
.hgen .hgen-value:empty::before {
  content: "—";
  color: var(--hgen-muted);
}
.hgen .hgen-btn {
  margin: 0;
  padding: 4px 12px;
  border: 1px solid var(--hgen-border);
  border-radius: 6px;
  background: var(--hgen-bg-sub);
  color: var(--hgen-fg);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.hgen .hgen-btn:hover {
  border-color: var(--hgen-muted);
}
.hgen .hgen-btn-sub {
  background: transparent;
}
.hgen .hgen-btn:disabled {
  opacity: 0.5;
  cursor: default;
}
.hgen button:focus-visible,
.hgen input:focus-visible,
.hgen select:focus-visible,
.hgen textarea:focus-visible {
  outline: 2px solid var(--hgen-accent);
  outline-offset: 2px;
}
.hgen .hgen-warn {
  margin: 0 0 12px;
  padding: 8px 10px;
  border-left: 4px solid var(--hgen-warn);
  background: var(--hgen-warn-bg);
  font-size: 13px;
}
.hgen .hgen-verify {
  margin: 0 0 8px;
}
.hgen .hgen-verdict {
  margin: 0;
  font-size: 14px;
  font-weight: bold;
}
.hgen .hgen-verdict:empty {
  display: none;
}
.hgen .hgen-verdict[data-kind] {
  padding: 8px 10px;
  border-radius: 6px;
}
.hgen .hgen-verdict[data-kind="ok"] {
  background: var(--hgen-ok-bg);
  color: var(--hgen-ok);
}
.hgen .hgen-verdict[data-kind="error"] {
  background: var(--hgen-error-bg);
  color: var(--hgen-error);
}
.hgen .hgen-verdict[data-kind="warn"] {
  background: var(--hgen-warn-bg);
  color: var(--hgen-warn);
}
.hgen .hgen-status,
.hgen .hgen-note {
  margin: 0 0 8px;
  font-size: 14px;
}
.hgen .hgen-status:empty {
  display: none;
}
.hgen .hgen-status[data-kind="ok"] {
  color: var(--hgen-ok);
}
.hgen .hgen-status[data-kind="warn"] {
  color: var(--hgen-warn);
}
.hgen .hgen-status[data-kind="error"] {
  color: var(--hgen-error);
}
.hgen .hgen-note {
  color: var(--hgen-muted);
  font-size: 13px;
}
@media (max-width: 600px) {
  .hgen {
    padding: 12px;
  }
  .hgen .hgen-tab {
    padding: 8px 12px;
  }
  .hgen .hgen-check-upper {
    margin-left: 0;
  }
  .hgen .hgen-textarea {
    font-size: 16px;
  }
}