/* Morse workspace only. Shared fixed partials own hero, article and lists. */
.tn-morse-page {
  width: min(1180px, calc(100% - 10px));
  min-width: 0;
  margin: 0 auto;
}
.tn-morse-page .tn-morse-ad {
  width: 100%;
  margin: 32px auto;
}
.tn-morse-page .tn-morse-ad--top { margin: 54px auto 24px; }
.tn-morse-page .tn-morse-tool {
  --morse-ink: #1a1208;
  --morse-muted: #5a4a30;
  --morse-line: #b8a888;
  --morse-paper: #faf6ee;
  --morse-wash: #f5efdf;
  --morse-accent: #c44a00;
  --morse-primary: #1a1208;
  --morse-primary-border: #1a1208;
  --morse-primary-hover: #c44a00;
  --morse-primary-text: #faf6ee;
  --morse-secondary: #ede6d4;
  --morse-secondary-hover: #dfd4bb;
  --morse-secondary-text: #1a1208;
  --morse-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", sans-serif;
  --morse-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  min-width: 0;
  margin: 0 0 18px;
  border: 1px solid var(--morse-line);
  border-top: 2px solid var(--morse-ink);
  background: var(--morse-paper);
  color: var(--morse-ink);
  -webkit-text-fill-color: var(--morse-ink);
  font: 400 14px/1.6 var(--morse-sans);
  text-align: left;
  color-scheme: light;
  overflow-wrap: anywhere;
}
.tn-morse-page .tn-morse-tool,
.tn-morse-page .tn-morse-tool * { box-sizing: border-box; }
.tn-morse-page .tn-morse-tool [hidden] { display: none !important; }
.tn-morse-page .tn-morse-tool :is(p, dl, dt, dd) { margin: 0; }
.tn-morse-page .tn-morse-tool :is(button, textarea, input) {
  min-width: 0;
  max-width: 100%;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
  text-transform: none;
  letter-spacing: normal;
}
.tn-morse-page .tn-morse-tool :is(button, textarea, input, summary):focus-visible {
  outline: 2px solid var(--morse-accent);
  outline-offset: 3px;
}
.tn-morse-page .tn-morse-tool button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--morse-line);
  background: var(--morse-secondary);
  color: var(--morse-secondary-text);
  -webkit-text-fill-color: var(--morse-secondary-text);
  font: 700 14px/1 var(--morse-mono);
  text-align: center;
  cursor: pointer;
}
.tn-morse-page .tn-morse-tool button:not(:disabled):is(:hover, :focus-visible) { background: var(--morse-secondary-hover); }
.tn-morse-page .tn-morse-tool :is(button[aria-pressed="true"], [data-morse-action="play"]) {
  background: var(--morse-primary);
  border-color: var(--morse-primary-border);
  color: var(--morse-primary-text);
  -webkit-text-fill-color: var(--morse-primary-text);
}
.tn-morse-page .tn-morse-tool :is(button[aria-pressed="true"], [data-morse-action="play"]):not(:disabled):is(:hover, :focus-visible) {
  background: var(--morse-primary-hover);
  border-color: var(--morse-accent);
}
.tn-morse-page .tn-morse-tool button:disabled {
  background: var(--morse-wash);
  border-color: var(--morse-line);
  color: var(--morse-muted);
  -webkit-text-fill-color: var(--morse-muted);
  cursor: not-allowed;
  opacity: 1;
}
.tn-morse-page .tn-morse-tool :is(.tn-morse-modes, .tn-morse-alphabets) {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--morse-line);
  background: var(--morse-wash);
}
.tn-morse-page .tn-morse-tool .tn-morse-alphabets { padding-bottom: 0; border-bottom: 0; }
.tn-morse-page .tn-morse-tool .tn-morse-editors {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.tn-morse-page .tn-morse-tool :is(.tn-morse-input-pane, .tn-morse-output-pane) {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: 16px;
}
.tn-morse-page .tn-morse-tool .tn-morse-input-pane {
  border-right: 1px solid var(--morse-line);
}
.tn-morse-page .tn-morse-tool .tn-morse-pane-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  min-height: 44px;
  gap: 8px;
}
.tn-morse-page .tn-morse-tool label {
  display: block;
  margin: 0;
  color: var(--morse-ink);
  -webkit-text-fill-color: var(--morse-ink);
  font: 700 14px/1.5 var(--morse-sans);
}
.tn-morse-page .tn-morse-tool :is(.tn-morse-input-actions, .tn-morse-result-actions, .tn-morse-play-actions) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.tn-morse-page .tn-morse-tool .tn-morse-input-actions button { padding: 8px 10px; font-size: 13px; }
.tn-morse-page .tn-morse-tool .tn-morse-icon-button { width: 44px; padding: 10px; }
.tn-morse-page .tn-morse-tool .tn-morse-icon-button svg { display: block; flex: none; }
.tn-morse-page .tn-morse-tool textarea {
  display: block;
  width: 100%;
  min-height: 224px;
  height: 224px;
  padding: 12px;
  border: 1px solid var(--morse-line);
  background: var(--morse-paper);
  color: var(--morse-ink);
  -webkit-text-fill-color: var(--morse-ink);
  font: 400 16px/1.8 var(--morse-mono);
  resize: vertical;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.tn-morse-page .tn-morse-tool textarea[data-morse-input] { font-family: var(--morse-sans); }
.tn-morse-page .tn-morse-tool textarea[readonly] { background: var(--morse-wash); }
.tn-morse-page .tn-morse-tool textarea[aria-invalid="true"] { border-color: var(--morse-accent); }
.tn-morse-page .tn-morse-tool textarea::placeholder {
  color: var(--morse-muted);
  -webkit-text-fill-color: var(--morse-muted);
  font: 400 16px/1.8 var(--morse-sans);
  opacity: 0.8;
}
.tn-morse-page .tn-morse-tool :is([data-morse-help], [data-morse-summary], [data-morse-status], .tn-morse-speed p, .tn-morse-chart p) {
  color: var(--morse-muted);
  -webkit-text-fill-color: var(--morse-muted);
  font: 400 13px/1.65 var(--morse-sans);
}
.tn-morse-page .tn-morse-tool :is([data-morse-summary], [data-morse-speed-value]) { font-variant-numeric: lining-nums tabular-nums; }
.tn-morse-page .tn-morse-tool [data-morse-speed-value] {
  display: inline;
  font: 700 16px/1.5 var(--morse-sans);
}
.tn-morse-page .tn-morse-tool [data-morse-error]:not(:empty) {
  padding: 9px 12px;
  border: 1px solid var(--morse-accent);
  font: 600 13px/1.6 var(--morse-sans);
}
.tn-morse-page .tn-morse-tool :is([data-morse-error], [data-morse-status]):empty { display: none; }
.tn-morse-page .tn-morse-tool .tn-morse-playback {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--morse-line);
}
.tn-morse-page .tn-morse-tool .tn-morse-speed { min-width: 0; }
.tn-morse-page .tn-morse-tool input[type="range"] {
  display: block;
  width: 100%;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  accent-color: var(--morse-accent);
  cursor: pointer;
}
.tn-morse-page .tn-morse-tool .tn-morse-chart {
  padding: 0 16px 12px;
  border-top: 1px solid var(--morse-line);
}
.tn-morse-page .tn-morse-tool .tn-morse-chart summary {
  min-height: 44px;
  padding: 11px 0;
  font-weight: 700;
  cursor: pointer;
}
.tn-morse-page .tn-morse-tool .tn-morse-chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(116px, 1fr));
  gap: 0 16px;
  padding: 4px 0 12px;
}
.tn-morse-page .tn-morse-tool .tn-morse-chart-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--morse-line);
}
.tn-morse-page .tn-morse-tool .tn-morse-chart-item dt { font: 700 14px/1.6 var(--morse-sans); }
.tn-morse-page .tn-morse-tool .tn-morse-chart-item dd { font: 600 16px/1.6 var(--morse-mono); white-space: nowrap; }
.tn-morse-page .tn-morse-tool noscript p { padding: 16px; }
:is(body[data-scheme="dark"], body[data-scheme="inverse"], body[data-scheme="auto"][data-d="dark"], body[data-scheme="auto"][data-l="dark"], html[data-scheme="dark"] body:not([data-scheme="light"])) .tn-morse-page .tn-morse-tool {
  --morse-ink: #efe6d2;
  --morse-muted: #c3b492;
  --morse-line: #6f6047;
  --morse-paper: #241d12;
  --morse-wash: #241d12;
  --morse-accent: #e8823f;
  --morse-primary: #322a1a;
  --morse-primary-border: #e8823f;
  --morse-primary-hover: #3a3020;
  --morse-primary-text: #efe6d2;
  --morse-secondary: #2c2517;
  --morse-secondary-hover: #322a1a;
  --morse-secondary-text: #efe6d2;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  body[data-scheme="auto"] .tn-morse-page .tn-morse-tool {
    --morse-ink: #efe6d2;
    --morse-muted: #c3b492;
    --morse-line: #6f6047;
    --morse-paper: #241d12;
    --morse-wash: #241d12;
    --morse-accent: #e8823f;
    --morse-primary: #322a1a;
    --morse-primary-border: #e8823f;
    --morse-primary-hover: #3a3020;
    --morse-primary-text: #efe6d2;
    --morse-secondary: #2c2517;
    --morse-secondary-hover: #322a1a;
    --morse-secondary-text: #efe6d2;
    color-scheme: dark;
  }
}
@media (max-width: 760px) {
  .tn-morse-page .tn-morse-ad--top { margin-top: 48px; }
  .tn-morse-page .tn-morse-tool .tn-morse-editors { grid-template-columns: minmax(0, 1fr); }
  .tn-morse-page .tn-morse-tool .tn-morse-input-pane { border-right: 0; border-bottom: 1px solid var(--morse-line); }
  .tn-morse-page .tn-morse-tool :is(.tn-morse-input-pane, .tn-morse-output-pane) { padding: 12px; }
  .tn-morse-page .tn-morse-tool :is(.tn-morse-modes, .tn-morse-alphabets) { padding-left: 12px; padding-right: 12px; }
  .tn-morse-page .tn-morse-tool .tn-morse-modes button { flex: 1 1 120px; }
  .tn-morse-page .tn-morse-tool textarea { min-height: 180px; height: 180px; }
  .tn-morse-page .tn-morse-tool .tn-morse-playback { grid-template-columns: minmax(0, 1fr); }
  .tn-morse-page .tn-morse-tool .tn-morse-chart { padding-left: 12px; padding-right: 12px; }
}