/* ========== urakata-tools live-tabs スタイル (CodeMirror対応 最終版) ========== */

/* 全体レイアウト */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.25rem;
}

.tool-title {
  font-size: 1.6rem;
  margin: 0.5rem 0 0.25rem;
}

/* 説明文 */
.tool-desc {
  color: #000 !important;
  margin-bottom: 1rem;
  line-height: 1.7;
}

/* ===== ツールバー（左寄せ） ===== */
.toolbar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin: 0.75rem 0;
}

.toolbar-secondary {
  justify-content: flex-start !important;
}

.toolbar .btn {
  padding: 0.45rem 0.8rem;
  border: 1px solid #444;
  border-radius: 8px;
  background: #2a2a2a;
  color: #e6edf3;
  cursor: pointer;
}

.toolbar .btn:hover {
  background: #3a3a3a;
}

.toolbar .btn-danger {
  background: #442222;
  border-color: #663333;
  color: #fca5a5;
}

.toolbar .btn-danger:hover {
  background: #552828;
}

/* ===== タブ関連 ===== */
.tabbox {
  border: 1px solid #2c2c2c;
  border-radius: 10px;
  background: #1f1f1f;
  overflow: hidden;
}

.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid #333;
  background: #2a2a2a;
}

.tab {
  flex: 1 1 auto;
  padding: 0.55rem 0;
  border: none;
  background: #2a2a2a;
  cursor: pointer;
  font-size: 0.95rem;
  color: #e5e7eb;
  transition: background 0.2s;
}

.tab:hover {
  background: #383838;
}

.tab.active {
  background: #444;
  font-weight: 600;
}

/* ===== エディタと結果領域 ===== */
.panes {
  height: 56vh;
  min-height: 340px;
  background: #1f1f1f;
}

.pane {
  display: none;
  height: 100%;
}

.pane.active {
  display: block;
}

.pane-result {
  background: #fff;
}

#preview {
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== CodeMirror（構文ハイライト付きエディタ） ===== */

/* textarea自体は非表示 */
.code {
  display: none;
}

/* CodeMirrorエディタの見た目 */
.pane .CodeMirror {
  height: 100%;
  font-size: 13.5px;
  background: #1f1f1f;
  color: #e6edf3;
}

/* ダークテーマ調整 */
.cm-s-material-darker.CodeMirror {
  background: #1f1f1f;
  color: #e6edf3;
}

.cm-s-material-darker .CodeMirror-gutters {
  background: #1f1f1f;
  border-right: 1px solid #2c2c2c;
}

.cm-s-material-darker .CodeMirror-linenumber {
  color: #8a8f98;
}

/* スクロールバーの色 */
.CodeMirror-scrollbar-filler,
.CodeMirror-gutter-filler {
  background: #1f1f1f;
}

/* ===== コンソール ===== */
.console {
  margin-top: 0.75rem;
  border: 1px solid #2c2c2c;
  border-radius: 10px;
  background: #0b1020;
  color: #e5e7eb;
}

.console-header {
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid #1f2937;
  color: #cbd5e1;
  background: #161b2e;
  font-size: 0.9rem;
}

.console-body {
  padding: 0.6rem;
  height: 140px;
  overflow: auto;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12.5px;
  white-space: pre-wrap;
  background: #0b1020;
}

.console-line {
  margin: 0.12rem 0;
}

.console-line.error {
  color: #f87171;
}

.console-line.warn {
  color: #facc15;
}

/* ===== 使い方セクション ===== */
.howto {
  margin-top: 1rem;
  background: #f7f7f7;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 0.9rem 1rem;
}

.howto h2 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}

.howto ol {
  margin: 0.25rem 0 0 1.2rem;
}

.howto li {
  margin-bottom: 0.25rem;
  line-height: 1.6;
}

.howto code {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 0 0.25rem;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.9rem;
}

/* ===== フッター ===== */
.site-footer {
  text-align: center;
  margin: 1.2rem 0 2rem;
  color: #777;
}

/* ===== レスポンシブ ===== */
@media (max-width: 700px) {
  .tab {
    font-size: 0.85rem;
  }

  .tool-title {
    font-size: 1.4rem;
  }

  .pane .CodeMirror {
    font-size: 12.5px;
  }

  .howto {
    font-size: 0.9rem;
  }
}