body {
  font-family: sans-serif;
  background: #1e1e1e;
  color: #fff;
  display: grid;
  grid-auto-flow: row;
  grid-template-rows: auto auto 1fr;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  gap: 2px;
}

.title-bar {
  font-size: 25px;
  font-weight: bold;
  color: #bc7f7f;
  padding: 5px;
  border-bottom: 2px solid #908f8f;
}

.header-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: start;
  align-items: center;
  gap: 10px;
  padding: 5px;
  border-bottom: 1px solid #555;
}

.header-menu button {
  font: inherit;
  color: #fff;
  background: #3a3a3a;
  border: 1px solid #555;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  width: auto;
  min-width: 5em;
  box-sizing: border-box;
}

.header-menu #view-mode {
  width: 14.5em;
}

#docs-dialog {
  background: #2a2a2a;
  color: #fff;
  border: 1px solid #555;
  border-radius: 6px;
  padding: 1em;
  min-width: 280px;
}

#docs-dialog::backdrop {
  background: rgba(0, 0, 0, 0.55);
}

#docs-dialog p {
  margin: 0 0 0.75em;
}

#docs-dialog select {
  display: block;
  width: 100%;
  min-height: 10em;
  background: #1e1e1e;
  color: #fff;
  border: 1px solid #555;
  border-radius: 4px;
  box-sizing: border-box;
}

#docs-dialog menu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0.75em 0 0;
  padding: 0;
}

#docs-dialog menu button {
  font: inherit;
  color: #fff;
  background: #3a3a3a;
  border: 1px solid #555;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.editor-container {
  position: relative;
  min-height: 0;
  width: 100%;
  max-width: 1500px;
  margin: 0 auto;
}

.input-editor,
.editor-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.input-editor {
  background: transparent;
  color: transparent;
  caret-color: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  outline: none;
  resize: none;
  font: inherit;
  padding: 5px;
  box-sizing: border-box;
}

.input-editor::selection {
  background: transparent;
  color: transparent;
}

.input-editor::-moz-selection {
  background: transparent;
  color: transparent;
}

.editor-overlay {
  background-color: #2a2a2a;
  pointer-events: none;
  white-space: pre-wrap;
  overflow: auto;
  margin: 5px 0px 5px 5px;
  padding: 5px;
  border: 1px solid #c0c0c0;
  border-radius: 7px;
  box-sizing: border-box;
}

.editor-overlay h1,
.editor-overlay h2,
.editor-overlay h3 {
  margin: 0;
}

.editor-overlay ul,
.editor-overlay ol {
  margin: 0;
  padding-left: 1.5em;
}

.editor-overlay a {
  color: #8ec7ff;
  pointer-events: auto;
  cursor: pointer;
}

.editor-overlay img {
  max-width: 100%;
  vertical-align: middle;
}

.editor-overlay blockquote {
  margin: 0;
  padding: 0.25em 0.5em;
  background: #4a4a4a;
}

.editor-overlay pre.code-block {
  margin: 0;
  padding: 0.5em;
  background: #4a4a4a;
  border: 1px solid #666;
  font-family: serif;
  white-space: pre-wrap;
  box-sizing: border-box;
}

.editor-overlay pre.code-block code {
  font-family: inherit;
}

.selection {
  background: #316ac5;
  color: inherit;
}

.caret {
  display: inline-block;
  width: 1px;
  height: 1em;
  background: #fff;
  vertical-align: text-bottom;
  animation: caret-blink 1s step-end infinite;
}

@keyframes caret-blink {
  50% {
    opacity: 0;
  }
}